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authorMoxie Marlinspike <moxie@thoughtcrime.org>2015-01-08 13:48:49 -0800
committerMoxie Marlinspike <moxie@thoughtcrime.org>2015-01-08 14:09:01 -0800
commit6445ea5f13850f42c3952bd06a2369317683ed88 (patch)
treef2bb37c8cf4710ff6a6a37a3e7e702c5a21ca504 /src/main/java
parenta4d8f7f6a4c4e9e89db35f299e558dceee2362a1 (diff)
Break project up into Java and Android build/test.
Diffstat (limited to 'src/main/java')
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/DuplicateMessageException.java7
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/IdentityKey.java66
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/IdentityKeyPair.java66
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/InvalidKeyException.java34
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/InvalidKeyIdException.java27
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/InvalidMacException.java28
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/InvalidMessageException.java40
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/InvalidVersionException.java23
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/LegacyMessageException.java7
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/NoSessionException.java11
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/SessionBuilder.java411
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/SessionCipher.java469
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/StaleKeyExchangeException.java4
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/UntrustedIdentityException.java4
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/ecc/Curve.java78
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/ecc/Curve25519.java98
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/ecc/DjbECPrivateKey.java41
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/ecc/DjbECPublicKey.java66
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/ecc/ECKeyPair.java37
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/ecc/ECPrivateKey.java23
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/ecc/ECPublicKey.java27
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/groups/GroupCipher.java146
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/groups/GroupSessionBuilder.java38
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/groups/ratchet/SenderChainKey.java49
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/groups/ratchet/SenderMessageKey.java38
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/groups/state/SenderKeyRecord.java64
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/groups/state/SenderKeyState.java144
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/groups/state/SenderKeyStore.java6
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/kdf/DerivedMessageSecrets.java61
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/kdf/DerivedRootSecrets.java26
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/kdf/HKDF.java93
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/kdf/HKDFv2.java8
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/kdf/HKDFv3.java8
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/protocol/CiphertextMessage.java35
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/protocol/KeyExchangeMessage.java153
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/protocol/PreKeyWhisperMessage.java147
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/protocol/SenderKeyDistributionMessage.java56
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/protocol/SenderKeyMessage.java121
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/protocol/WhisperMessage.java172
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/protocol/WhisperProtos.java3532
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/ratchet/AliceAxolotlParameters.java109
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/ratchet/BobAxolotlParameters.java109
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/ratchet/ChainKey.java75
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/ratchet/MessageKeys.java51
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/ratchet/RatchetingSession.java179
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/ratchet/RootKey.java54
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/ratchet/SymmetricAxolotlParameters.java108
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/state/AxolotlStore.java6
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/state/IdentityKeyStore.java57
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/state/PreKeyBundle.java96
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/state/PreKeyRecord.java51
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/state/PreKeyStore.java42
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/state/SessionRecord.java117
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/state/SessionState.java509
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/state/SessionStore.java68
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/state/SignedPreKeyRecord.java61
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/state/SignedPreKeyStore.java47
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/state/StorageProtos.java11779
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/util/ByteUtil.java248
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/util/Hex.java77
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/util/KeyHelper.java143
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/util/Medium.java5
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/util/Pair.java51
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/util/guava/Absent.java87
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/util/guava/Function.java61
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/util/guava/Optional.java232
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/util/guava/Preconditions.java447
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/util/guava/Present.java88
-rw-r--r--src/main/java/org/whispersystems/libaxolotl/util/guava/Supplier.java36
69 files changed, 0 insertions, 21457 deletions
diff --git a/src/main/java/org/whispersystems/libaxolotl/DuplicateMessageException.java b/src/main/java/org/whispersystems/libaxolotl/DuplicateMessageException.java
deleted file mode 100644
index 913c0121..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/DuplicateMessageException.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package org.whispersystems.libaxolotl;
-
-public class DuplicateMessageException extends Exception {
- public DuplicateMessageException(String s) {
- super(s);
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/IdentityKey.java b/src/main/java/org/whispersystems/libaxolotl/IdentityKey.java
deleted file mode 100644
index 35af3394..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/IdentityKey.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl;
-
-
-import org.whispersystems.libaxolotl.ecc.Curve;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-import org.whispersystems.libaxolotl.util.Hex;
-
-/**
- * A class for representing an identity key.
- *
- * @author Moxie Marlinspike
- */
-
-public class IdentityKey {
-
- private final ECPublicKey publicKey;
-
- public IdentityKey(ECPublicKey publicKey) {
- this.publicKey = publicKey;
- }
-
- public IdentityKey(byte[] bytes, int offset) throws InvalidKeyException {
- this.publicKey = Curve.decodePoint(bytes, offset);
- }
-
- public ECPublicKey getPublicKey() {
- return publicKey;
- }
-
- public byte[] serialize() {
- return publicKey.serialize();
- }
-
- public String getFingerprint() {
- return Hex.toString(publicKey.serialize());
- }
-
- @Override
- public boolean equals(Object other) {
- if (other == null) return false;
- if (!(other instanceof IdentityKey)) return false;
-
- return publicKey.equals(((IdentityKey) other).getPublicKey());
- }
-
- @Override
- public int hashCode() {
- return publicKey.hashCode();
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/IdentityKeyPair.java b/src/main/java/org/whispersystems/libaxolotl/IdentityKeyPair.java
deleted file mode 100644
index c47df4bc..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/IdentityKeyPair.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/**
- * Copyright (C) 2013 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-
-import org.whispersystems.libaxolotl.ecc.Curve;
-import org.whispersystems.libaxolotl.ecc.ECPrivateKey;
-
-import static org.whispersystems.libaxolotl.state.StorageProtos.IdentityKeyPairStructure;
-
-/**
- * Holder for public and private identity key pair.
- *
- * @author Moxie Marlinspike
- */
-public class IdentityKeyPair {
-
- private final IdentityKey publicKey;
- private final ECPrivateKey privateKey;
-
- public IdentityKeyPair(IdentityKey publicKey, ECPrivateKey privateKey) {
- this.publicKey = publicKey;
- this.privateKey = privateKey;
- }
-
- public IdentityKeyPair(byte[] serialized) throws InvalidKeyException {
- try {
- IdentityKeyPairStructure structure = IdentityKeyPairStructure.parseFrom(serialized);
- this.publicKey = new IdentityKey(structure.getPublicKey().toByteArray(), 0);
- this.privateKey = Curve.decodePrivatePoint(structure.getPrivateKey().toByteArray());
- } catch (InvalidProtocolBufferException e) {
- throw new InvalidKeyException(e);
- }
- }
-
- public IdentityKey getPublicKey() {
- return publicKey;
- }
-
- public ECPrivateKey getPrivateKey() {
- return privateKey;
- }
-
- public byte[] serialize() {
- return IdentityKeyPairStructure.newBuilder()
- .setPublicKey(ByteString.copyFrom(publicKey.serialize()))
- .setPrivateKey(ByteString.copyFrom(privateKey.serialize()))
- .build().toByteArray();
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/InvalidKeyException.java b/src/main/java/org/whispersystems/libaxolotl/InvalidKeyException.java
deleted file mode 100644
index bb70df16..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/InvalidKeyException.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl;
-
-public class InvalidKeyException extends Exception {
-
- public InvalidKeyException() {}
-
- public InvalidKeyException(String detailMessage) {
- super(detailMessage);
- }
-
- public InvalidKeyException(Throwable throwable) {
- super(throwable);
- }
-
- public InvalidKeyException(String detailMessage, Throwable throwable) {
- super(detailMessage, throwable);
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/InvalidKeyIdException.java b/src/main/java/org/whispersystems/libaxolotl/InvalidKeyIdException.java
deleted file mode 100644
index c7c6bc01..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/InvalidKeyIdException.java
+++ /dev/null
@@ -1,27 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl;
-
-public class InvalidKeyIdException extends Exception {
- public InvalidKeyIdException(String detailMessage) {
- super(detailMessage);
- }
-
- public InvalidKeyIdException(Throwable throwable) {
- super(throwable);
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/InvalidMacException.java b/src/main/java/org/whispersystems/libaxolotl/InvalidMacException.java
deleted file mode 100644
index 0afc6996..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/InvalidMacException.java
+++ /dev/null
@@ -1,28 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl;
-
-public class InvalidMacException extends Exception {
-
- public InvalidMacException(String detailMessage) {
- super(detailMessage);
- }
-
- public InvalidMacException(Throwable throwable) {
- super(throwable);
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/InvalidMessageException.java b/src/main/java/org/whispersystems/libaxolotl/InvalidMessageException.java
deleted file mode 100644
index 063eb594..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/InvalidMessageException.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl;
-
-import java.util.List;
-
-public class InvalidMessageException extends Exception {
-
- public InvalidMessageException() {}
-
- public InvalidMessageException(String detailMessage) {
- super(detailMessage);
- }
-
- public InvalidMessageException(Throwable throwable) {
- super(throwable);
- }
-
- public InvalidMessageException(String detailMessage, Throwable throwable) {
- super(detailMessage, throwable);
- }
-
- public InvalidMessageException(String detailMessage, List<Exception> exceptions) {
- super(detailMessage, exceptions.get(0));
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/InvalidVersionException.java b/src/main/java/org/whispersystems/libaxolotl/InvalidVersionException.java
deleted file mode 100644
index a1324443..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/InvalidVersionException.java
+++ /dev/null
@@ -1,23 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl;
-
-public class InvalidVersionException extends Exception {
- public InvalidVersionException(String detailMessage) {
- super(detailMessage);
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/LegacyMessageException.java b/src/main/java/org/whispersystems/libaxolotl/LegacyMessageException.java
deleted file mode 100644
index dadde754..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/LegacyMessageException.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package org.whispersystems.libaxolotl;
-
-public class LegacyMessageException extends Exception {
- public LegacyMessageException(String s) {
- super(s);
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/NoSessionException.java b/src/main/java/org/whispersystems/libaxolotl/NoSessionException.java
deleted file mode 100644
index 16203554..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/NoSessionException.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package org.whispersystems.libaxolotl;
-
-public class NoSessionException extends Exception {
- public NoSessionException(String s) {
- super(s);
- }
-
- public NoSessionException(Exception nested) {
- super(nested);
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/SessionBuilder.java b/src/main/java/org/whispersystems/libaxolotl/SessionBuilder.java
deleted file mode 100644
index 2d1c8969..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/SessionBuilder.java
+++ /dev/null
@@ -1,411 +0,0 @@
-package org.whispersystems.libaxolotl;
-
-import android.util.Log;
-
-import org.whispersystems.libaxolotl.ecc.Curve;
-import org.whispersystems.libaxolotl.ecc.ECKeyPair;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-import org.whispersystems.libaxolotl.protocol.CiphertextMessage;
-import org.whispersystems.libaxolotl.protocol.KeyExchangeMessage;
-import org.whispersystems.libaxolotl.protocol.PreKeyWhisperMessage;
-import org.whispersystems.libaxolotl.ratchet.AliceAxolotlParameters;
-import org.whispersystems.libaxolotl.ratchet.BobAxolotlParameters;
-import org.whispersystems.libaxolotl.ratchet.RatchetingSession;
-import org.whispersystems.libaxolotl.ratchet.SymmetricAxolotlParameters;
-import org.whispersystems.libaxolotl.state.AxolotlStore;
-import org.whispersystems.libaxolotl.state.IdentityKeyStore;
-import org.whispersystems.libaxolotl.state.PreKeyBundle;
-import org.whispersystems.libaxolotl.state.PreKeyStore;
-import org.whispersystems.libaxolotl.state.SessionRecord;
-import org.whispersystems.libaxolotl.state.SessionState;
-import org.whispersystems.libaxolotl.state.SessionStore;
-import org.whispersystems.libaxolotl.state.SignedPreKeyStore;
-import org.whispersystems.libaxolotl.util.KeyHelper;
-import org.whispersystems.libaxolotl.util.Medium;
-import org.whispersystems.libaxolotl.util.guava.Optional;
-
-/**
- * SessionBuilder is responsible for setting up encrypted sessions.
- * Once a session has been established, {@link org.whispersystems.libaxolotl.SessionCipher}
- * can be used to encrypt/decrypt messages in that session.
- * <p>
- * Sessions are built from one of three different possible vectors:
- * <ol>
- * <li>A {@link org.whispersystems.libaxolotl.state.PreKeyBundle} retrieved from a server.</li>
- * <li>A {@link org.whispersystems.libaxolotl.protocol.PreKeyWhisperMessage} received from a client.</li>
- * <li>A {@link org.whispersystems.libaxolotl.protocol.KeyExchangeMessage} sent to or received from a client.</li>
- * </ol>
- *
- * Sessions are constructed per recipientId + deviceId tuple. Remote logical users are identified
- * by their recipientId, and each logical recipientId can have multiple physical devices.
- *
- * @author Moxie Marlinspike
- */
-public class SessionBuilder {
-
- private static final String TAG = SessionBuilder.class.getSimpleName();
-
- private final SessionStore sessionStore;
- private final PreKeyStore preKeyStore;
- private final SignedPreKeyStore signedPreKeyStore;
- private final IdentityKeyStore identityKeyStore;
- private final long recipientId;
- private final int deviceId;
-
- /**
- * Constructs a SessionBuilder.
- *
- * @param sessionStore The {@link org.whispersystems.libaxolotl.state.SessionStore} to store the constructed session in.
- * @param preKeyStore The {@link org.whispersystems.libaxolotl.state.PreKeyStore} where the client's local {@link org.whispersystems.libaxolotl.state.PreKeyRecord}s are stored.
- * @param identityKeyStore The {@link org.whispersystems.libaxolotl.state.IdentityKeyStore} containing the client's identity key information.
- * @param recipientId The recipient ID of the remote user to build a session with.
- * @param deviceId The device ID of the remote user's physical device.
- */
- public SessionBuilder(SessionStore sessionStore,
- PreKeyStore preKeyStore,
- SignedPreKeyStore signedPreKeyStore,
- IdentityKeyStore identityKeyStore,
- long recipientId, int deviceId)
- {
- this.sessionStore = sessionStore;
- this.preKeyStore = preKeyStore;
- this.signedPreKeyStore = signedPreKeyStore;
- this.identityKeyStore = identityKeyStore;
- this.recipientId = recipientId;
- this.deviceId = deviceId;
- }
-
- /**
- * Constructs a SessionBuilder
- * @param store The {@link org.whispersystems.libaxolotl.state.AxolotlStore} to store all state information in.
- * @param recipientId The recipient ID of the remote user to build a session with.
- * @param deviceId The device ID of the remote user's physical device.
- */
- public SessionBuilder(AxolotlStore store, long recipientId, int deviceId) {
- this(store, store, store, store, recipientId, deviceId);
- }
-
- /**
- * Build a new session from a received {@link org.whispersystems.libaxolotl.protocol.PreKeyWhisperMessage}.
- *
- * After a session is constructed in this way, the embedded {@link org.whispersystems.libaxolotl.protocol.WhisperMessage}
- * can be decrypted.
- *
- * @param message The received {@link org.whispersystems.libaxolotl.protocol.PreKeyWhisperMessage}.
- * @throws org.whispersystems.libaxolotl.InvalidKeyIdException when there is no local
- * {@link org.whispersystems.libaxolotl.state.PreKeyRecord}
- * that corresponds to the PreKey ID in
- * the message.
- * @throws org.whispersystems.libaxolotl.InvalidKeyException when the message is formatted incorrectly.
- * @throws org.whispersystems.libaxolotl.UntrustedIdentityException when the {@link IdentityKey} of the sender is untrusted.
- */
- /*package*/ Optional<Integer> process(SessionRecord sessionRecord, PreKeyWhisperMessage message)
- throws InvalidKeyIdException, InvalidKeyException, UntrustedIdentityException
- {
- int messageVersion = message.getMessageVersion();
- IdentityKey theirIdentityKey = message.getIdentityKey();
-
- Optional<Integer> unsignedPreKeyId;
-
- if (!identityKeyStore.isTrustedIdentity(recipientId, theirIdentityKey)) {
- throw new UntrustedIdentityException();
- }
-
- switch (messageVersion) {
- case 2: unsignedPreKeyId = processV2(sessionRecord, message); break;
- case 3: unsignedPreKeyId = processV3(sessionRecord, message); break;
- default: throw new AssertionError("Unknown version: " + messageVersion);
- }
-
- identityKeyStore.saveIdentity(recipientId, theirIdentityKey);
- return unsignedPreKeyId;
- }
-
- private Optional<Integer> processV3(SessionRecord sessionRecord, PreKeyWhisperMessage message)
- throws UntrustedIdentityException, InvalidKeyIdException, InvalidKeyException
- {
-
- if (sessionRecord.hasSessionState(message.getMessageVersion(), message.getBaseKey().serialize())) {
- Log.w(TAG, "We've already setup a session for this V3 message, letting bundled message fall through...");
- return Optional.absent();
- }
-
- ECKeyPair ourSignedPreKey = signedPreKeyStore.loadSignedPreKey(message.getSignedPreKeyId()).getKeyPair();
-
- BobAxolotlParameters.Builder parameters = BobAxolotlParameters.newBuilder();
-
- parameters.setTheirBaseKey(message.getBaseKey())
- .setTheirIdentityKey(message.getIdentityKey())
- .setOurIdentityKey(identityKeyStore.getIdentityKeyPair())
- .setOurSignedPreKey(ourSignedPreKey)
- .setOurRatchetKey(ourSignedPreKey);
-
- if (message.getPreKeyId().isPresent()) {
- parameters.setOurOneTimePreKey(Optional.of(preKeyStore.loadPreKey(message.getPreKeyId().get()).getKeyPair()));
- } else {
- parameters.setOurOneTimePreKey(Optional.<ECKeyPair>absent());
- }
-
- if (!sessionRecord.isFresh()) sessionRecord.archiveCurrentState();
-
- RatchetingSession.initializeSession(sessionRecord.getSessionState(), message.getMessageVersion(), parameters.create());
-
- sessionRecord.getSessionState().setLocalRegistrationId(identityKeyStore.getLocalRegistrationId());
- sessionRecord.getSessionState().setRemoteRegistrationId(message.getRegistrationId());
- sessionRecord.getSessionState().setAliceBaseKey(message.getBaseKey().serialize());
-
- if (message.getPreKeyId().isPresent() && message.getPreKeyId().get() != Medium.MAX_VALUE) {
- return message.getPreKeyId();
- } else {
- return Optional.absent();
- }
- }
-
- private Optional<Integer> processV2(SessionRecord sessionRecord, PreKeyWhisperMessage message)
- throws UntrustedIdentityException, InvalidKeyIdException, InvalidKeyException
- {
- if (!message.getPreKeyId().isPresent()) {
- throw new InvalidKeyIdException("V2 message requires one time prekey id!");
- }
-
- if (!preKeyStore.containsPreKey(message.getPreKeyId().get()) &&
- sessionStore.containsSession(recipientId, deviceId))
- {
- Log.w(TAG, "We've already processed the prekey part of this V2 session, letting bundled message fall through...");
- return Optional.absent();
- }
-
- ECKeyPair ourPreKey = preKeyStore.loadPreKey(message.getPreKeyId().get()).getKeyPair();
-
- BobAxolotlParameters.Builder parameters = BobAxolotlParameters.newBuilder();
-
- parameters.setOurIdentityKey(identityKeyStore.getIdentityKeyPair())
- .setOurSignedPreKey(ourPreKey)
- .setOurRatchetKey(ourPreKey)
- .setOurOneTimePreKey(Optional.<ECKeyPair>absent())
- .setTheirIdentityKey(message.getIdentityKey())
- .setTheirBaseKey(message.getBaseKey());
-
- if (!sessionRecord.isFresh()) sessionRecord.archiveCurrentState();
-
- RatchetingSession.initializeSession(sessionRecord.getSessionState(), message.getMessageVersion(), parameters.create());
-
- sessionRecord.getSessionState().setLocalRegistrationId(identityKeyStore.getLocalRegistrationId());
- sessionRecord.getSessionState().setRemoteRegistrationId(message.getRegistrationId());
- sessionRecord.getSessionState().setAliceBaseKey(message.getBaseKey().serialize());
-
- if (message.getPreKeyId().get() != Medium.MAX_VALUE) {
- return message.getPreKeyId();
- } else {
- return Optional.absent();
- }
- }
-
- /**
- * Build a new session from a {@link org.whispersystems.libaxolotl.state.PreKeyBundle} retrieved from
- * a server.
- *
- * @param preKey A PreKey for the destination recipient, retrieved from a server.
- * @throws InvalidKeyException when the {@link org.whispersystems.libaxolotl.state.PreKeyBundle} is
- * badly formatted.
- * @throws org.whispersystems.libaxolotl.UntrustedIdentityException when the sender's
- * {@link IdentityKey} is not
- * trusted.
- */
- public void process(PreKeyBundle preKey) throws InvalidKeyException, UntrustedIdentityException {
- synchronized (SessionCipher.SESSION_LOCK) {
- if (!identityKeyStore.isTrustedIdentity(recipientId, preKey.getIdentityKey())) {
- throw new UntrustedIdentityException();
- }
-
- if (preKey.getSignedPreKey() != null &&
- !Curve.verifySignature(preKey.getIdentityKey().getPublicKey(),
- preKey.getSignedPreKey().serialize(),
- preKey.getSignedPreKeySignature()))
- {
- throw new InvalidKeyException("Invalid signature on device key!");
- }
-
- if (preKey.getSignedPreKey() == null && preKey.getPreKey() == null) {
- throw new InvalidKeyException("Both signed and unsigned prekeys are absent!");
- }
-
- boolean supportsV3 = preKey.getSignedPreKey() != null;
- SessionRecord sessionRecord = sessionStore.loadSession(recipientId, deviceId);
- ECKeyPair ourBaseKey = Curve.generateKeyPair();
- ECPublicKey theirSignedPreKey = supportsV3 ? preKey.getSignedPreKey() : preKey.getPreKey();
- Optional<ECPublicKey> theirOneTimePreKey = Optional.fromNullable(preKey.getPreKey());
- Optional<Integer> theirOneTimePreKeyId = theirOneTimePreKey.isPresent() ? Optional.of(preKey.getPreKeyId()) :
- Optional.<Integer>absent();
-
- AliceAxolotlParameters.Builder parameters = AliceAxolotlParameters.newBuilder();
-
- parameters.setOurBaseKey(ourBaseKey)
- .setOurIdentityKey(identityKeyStore.getIdentityKeyPair())
- .setTheirIdentityKey(preKey.getIdentityKey())
- .setTheirSignedPreKey(theirSignedPreKey)
- .setTheirRatchetKey(theirSignedPreKey)
- .setTheirOneTimePreKey(supportsV3 ? theirOneTimePreKey : Optional.<ECPublicKey>absent());
-
- if (!sessionRecord.isFresh()) sessionRecord.archiveCurrentState();
-
- RatchetingSession.initializeSession(sessionRecord.getSessionState(),
- supportsV3 ? 3 : 2,
- parameters.create());
-
- sessionRecord.getSessionState().setUnacknowledgedPreKeyMessage(theirOneTimePreKeyId, preKey.getSignedPreKeyId(), ourBaseKey.getPublicKey());
- sessionRecord.getSessionState().setLocalRegistrationId(identityKeyStore.getLocalRegistrationId());
- sessionRecord.getSessionState().setRemoteRegistrationId(preKey.getRegistrationId());
- sessionRecord.getSessionState().setAliceBaseKey(ourBaseKey.getPublicKey().serialize());
-
- sessionStore.storeSession(recipientId, deviceId, sessionRecord);
- identityKeyStore.saveIdentity(recipientId, preKey.getIdentityKey());
- }
- }
-
- /**
- * Build a new session from a {@link org.whispersystems.libaxolotl.protocol.KeyExchangeMessage}
- * received from a remote client.
- *
- * @param message The received KeyExchangeMessage.
- * @return The KeyExchangeMessage to respond with, or null if no response is necessary.
- * @throws InvalidKeyException if the received KeyExchangeMessage is badly formatted.
- */
- public KeyExchangeMessage process(KeyExchangeMessage message)
- throws InvalidKeyException, UntrustedIdentityException, StaleKeyExchangeException
- {
- synchronized (SessionCipher.SESSION_LOCK) {
- if (!identityKeyStore.isTrustedIdentity(recipientId, message.getIdentityKey())) {
- throw new UntrustedIdentityException();
- }
-
- KeyExchangeMessage responseMessage = null;
-
- if (message.isInitiate()) responseMessage = processInitiate(message);
- else processResponse(message);
-
- return responseMessage;
- }
- }
-
- private KeyExchangeMessage processInitiate(KeyExchangeMessage message) throws InvalidKeyException {
- int flags = KeyExchangeMessage.RESPONSE_FLAG;
- SessionRecord sessionRecord = sessionStore.loadSession(recipientId, deviceId);
-
- if (message.getVersion() >= 3 &&
- !Curve.verifySignature(message.getIdentityKey().getPublicKey(),
- message.getBaseKey().serialize(),
- message.getBaseKeySignature()))
- {
- throw new InvalidKeyException("Bad signature!");
- }
-
- SymmetricAxolotlParameters.Builder builder = SymmetricAxolotlParameters.newBuilder();
-
- if (!sessionRecord.getSessionState().hasPendingKeyExchange()) {
- builder.setOurIdentityKey(identityKeyStore.getIdentityKeyPair())
- .setOurBaseKey(Curve.generateKeyPair())
- .setOurRatchetKey(Curve.generateKeyPair());
- } else {
- builder.setOurIdentityKey(sessionRecord.getSessionState().getPendingKeyExchangeIdentityKey())
- .setOurBaseKey(sessionRecord.getSessionState().getPendingKeyExchangeBaseKey())
- .setOurRatchetKey(sessionRecord.getSessionState().getPendingKeyExchangeRatchetKey());
- flags |= KeyExchangeMessage.SIMULTAENOUS_INITIATE_FLAG;
- }
-
- builder.setTheirBaseKey(message.getBaseKey())
- .setTheirRatchetKey(message.getRatchetKey())
- .setTheirIdentityKey(message.getIdentityKey());
-
- SymmetricAxolotlParameters parameters = builder.create();
-
- if (!sessionRecord.isFresh()) sessionRecord.archiveCurrentState();
-
- RatchetingSession.initializeSession(sessionRecord.getSessionState(),
- Math.min(message.getMaxVersion(), CiphertextMessage.CURRENT_VERSION),
- parameters);
-
- sessionStore.storeSession(recipientId, deviceId, sessionRecord);
- identityKeyStore.saveIdentity(recipientId, message.getIdentityKey());
-
- byte[] baseKeySignature = Curve.calculateSignature(parameters.getOurIdentityKey().getPrivateKey(),
- parameters.getOurBaseKey().getPublicKey().serialize());
-
- return new KeyExchangeMessage(sessionRecord.getSessionState().getSessionVersion(),
- message.getSequence(), flags,
- parameters.getOurBaseKey().getPublicKey(),
- baseKeySignature, parameters.getOurRatchetKey().getPublicKey(),
- parameters.getOurIdentityKey().getPublicKey());
- }
-
- private void processResponse(KeyExchangeMessage message)
- throws StaleKeyExchangeException, InvalidKeyException
- {
- SessionRecord sessionRecord = sessionStore.loadSession(recipientId, deviceId);
- SessionState sessionState = sessionRecord.getSessionState();
- boolean hasPendingKeyExchange = sessionState.hasPendingKeyExchange();
- boolean isSimultaneousInitiateResponse = message.isResponseForSimultaneousInitiate();
-
- if (!hasPendingKeyExchange || sessionState.getPendingKeyExchangeSequence() != message.getSequence()) {
- Log.w(TAG, "No matching sequence for response. Is simultaneous initiate response: " + isSimultaneousInitiateResponse);
- if (!isSimultaneousInitiateResponse) throw new StaleKeyExchangeException();
- else return;
- }
-
- SymmetricAxolotlParameters.Builder parameters = SymmetricAxolotlParameters.newBuilder();
-
- parameters.setOurBaseKey(sessionRecord.getSessionState().getPendingKeyExchangeBaseKey())
- .setOurRatchetKey(sessionRecord.getSessionState().getPendingKeyExchangeRatchetKey())
- .setOurIdentityKey(sessionRecord.getSessionState().getPendingKeyExchangeIdentityKey())
- .setTheirBaseKey(message.getBaseKey())
- .setTheirRatchetKey(message.getRatchetKey())
- .setTheirIdentityKey(message.getIdentityKey());
-
- if (!sessionRecord.isFresh()) sessionRecord.archiveCurrentState();
-
- RatchetingSession.initializeSession(sessionRecord.getSessionState(),
- Math.min(message.getMaxVersion(), CiphertextMessage.CURRENT_VERSION),
- parameters.create());
-
- if (sessionRecord.getSessionState().getSessionVersion() >= 3 &&
- !Curve.verifySignature(message.getIdentityKey().getPublicKey(),
- message.getBaseKey().serialize(),
- message.getBaseKeySignature()))
- {
- throw new InvalidKeyException("Base key signature doesn't match!");
- }
-
- sessionStore.storeSession(recipientId, deviceId, sessionRecord);
- identityKeyStore.saveIdentity(recipientId, message.getIdentityKey());
-
- }
-
- /**
- * Initiate a new session by sending an initial KeyExchangeMessage to the recipient.
- *
- * @return the KeyExchangeMessage to deliver.
- */
- public KeyExchangeMessage process() {
- synchronized (SessionCipher.SESSION_LOCK) {
- try {
- int sequence = KeyHelper.getRandomSequence(65534) + 1;
- int flags = KeyExchangeMessage.INITIATE_FLAG;
- ECKeyPair baseKey = Curve.generateKeyPair();
- ECKeyPair ratchetKey = Curve.generateKeyPair();
- IdentityKeyPair identityKey = identityKeyStore.getIdentityKeyPair();
- byte[] baseKeySignature = Curve.calculateSignature(identityKey.getPrivateKey(), baseKey.getPublicKey().serialize());
- SessionRecord sessionRecord = sessionStore.loadSession(recipientId, deviceId);
-
- sessionRecord.getSessionState().setPendingKeyExchange(sequence, baseKey, ratchetKey, identityKey);
- sessionStore.storeSession(recipientId, deviceId, sessionRecord);
-
- return new KeyExchangeMessage(2, sequence, flags, baseKey.getPublicKey(), baseKeySignature,
- ratchetKey.getPublicKey(), identityKey.getPublicKey());
- } catch (InvalidKeyException e) {
- throw new AssertionError(e);
- }
- }
- }
-
-
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/SessionCipher.java b/src/main/java/org/whispersystems/libaxolotl/SessionCipher.java
deleted file mode 100644
index 381dedb8..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/SessionCipher.java
+++ /dev/null
@@ -1,469 +0,0 @@
-/**
- * Copyright (C) 2013 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl;
-
-import org.whispersystems.libaxolotl.ecc.Curve;
-import org.whispersystems.libaxolotl.ecc.ECKeyPair;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-import org.whispersystems.libaxolotl.protocol.CiphertextMessage;
-import org.whispersystems.libaxolotl.protocol.PreKeyWhisperMessage;
-import org.whispersystems.libaxolotl.protocol.WhisperMessage;
-import org.whispersystems.libaxolotl.ratchet.ChainKey;
-import org.whispersystems.libaxolotl.ratchet.MessageKeys;
-import org.whispersystems.libaxolotl.ratchet.RootKey;
-import org.whispersystems.libaxolotl.state.AxolotlStore;
-import org.whispersystems.libaxolotl.state.IdentityKeyStore;
-import org.whispersystems.libaxolotl.state.PreKeyStore;
-import org.whispersystems.libaxolotl.state.SessionRecord;
-import org.whispersystems.libaxolotl.state.SessionState;
-import org.whispersystems.libaxolotl.state.SessionStore;
-import org.whispersystems.libaxolotl.state.SignedPreKeyStore;
-import org.whispersystems.libaxolotl.util.ByteUtil;
-import org.whispersystems.libaxolotl.util.Pair;
-import org.whispersystems.libaxolotl.util.guava.Optional;
-
-import java.security.InvalidAlgorithmParameterException;
-import java.security.NoSuchAlgorithmException;
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.List;
-
-import javax.crypto.BadPaddingException;
-import javax.crypto.Cipher;
-import javax.crypto.IllegalBlockSizeException;
-import javax.crypto.NoSuchPaddingException;
-import javax.crypto.spec.IvParameterSpec;
-import javax.crypto.spec.SecretKeySpec;
-
-import static org.whispersystems.libaxolotl.state.SessionState.UnacknowledgedPreKeyMessageItems;
-
-/**
- * The main entry point for Axolotl encrypt/decrypt operations.
- *
- * Once a session has been established with {@link SessionBuilder},
- * this class can be used for all encrypt/decrypt operations within
- * that session.
- *
- * @author Moxie Marlinspike
- */
-public class SessionCipher {
-
- public static final Object SESSION_LOCK = new Object();
-
- private final SessionStore sessionStore;
- private final SessionBuilder sessionBuilder;
- private final PreKeyStore preKeyStore;
- private final long recipientId;
- private final int deviceId;
-
- /**
- * Construct a SessionCipher for encrypt/decrypt operations on a session.
- * In order to use SessionCipher, a session must have already been created
- * and stored using {@link SessionBuilder}.
- *
- * @param sessionStore The {@link SessionStore} that contains a session for this recipient.
- * @param recipientId The remote ID that messages will be encrypted to or decrypted from.
- * @param deviceId The device corresponding to the recipientId.
- */
- public SessionCipher(SessionStore sessionStore, PreKeyStore preKeyStore,
- SignedPreKeyStore signedPreKeyStore, IdentityKeyStore identityKeyStore,
- long recipientId, int deviceId)
- {
- this.sessionStore = sessionStore;
- this.recipientId = recipientId;
- this.deviceId = deviceId;
- this.preKeyStore = preKeyStore;
- this.sessionBuilder = new SessionBuilder(sessionStore, preKeyStore, signedPreKeyStore,
- identityKeyStore, recipientId, deviceId);
- }
-
- public SessionCipher(AxolotlStore store, long recipientId, int deviceId) {
- this(store, store, store, store, recipientId, deviceId);
- }
-
- /**
- * Encrypt a message.
- *
- * @param paddedMessage The plaintext message bytes, optionally padded to a constant multiple.
- * @return A ciphertext message encrypted to the recipient+device tuple.
- */
- public CiphertextMessage encrypt(byte[] paddedMessage) {
- synchronized (SESSION_LOCK) {
- SessionRecord sessionRecord = sessionStore.loadSession(recipientId, deviceId);
- SessionState sessionState = sessionRecord.getSessionState();
- ChainKey chainKey = sessionState.getSenderChainKey();
- MessageKeys messageKeys = chainKey.getMessageKeys();
- ECPublicKey senderEphemeral = sessionState.getSenderRatchetKey();
- int previousCounter = sessionState.getPreviousCounter();
- int sessionVersion = sessionState.getSessionVersion();
-
- byte[] ciphertextBody = getCiphertext(sessionVersion, messageKeys, paddedMessage);
- CiphertextMessage ciphertextMessage = new WhisperMessage(sessionVersion, messageKeys.getMacKey(),
- senderEphemeral, chainKey.getIndex(),
- previousCounter, ciphertextBody,
- sessionState.getLocalIdentityKey(),
- sessionState.getRemoteIdentityKey());
-
- if (sessionState.hasUnacknowledgedPreKeyMessage()) {
- UnacknowledgedPreKeyMessageItems items = sessionState.getUnacknowledgedPreKeyMessageItems();
- int localRegistrationId = sessionState.getLocalRegistrationId();
-
- ciphertextMessage = new PreKeyWhisperMessage(sessionVersion, localRegistrationId, items.getPreKeyId(),
- items.getSignedPreKeyId(), items.getBaseKey(),
- sessionState.getLocalIdentityKey(),
- (WhisperMessage) ciphertextMessage);
- }
-
- sessionState.setSenderChainKey(chainKey.getNextChainKey());
- sessionStore.storeSession(recipientId, deviceId, sessionRecord);
- return ciphertextMessage;
- }
- }
-
- /**
- * Decrypt a message.
- *
- * @param ciphertext The {@link PreKeyWhisperMessage} to decrypt.
- *
- * @return The plaintext.
- * @throws InvalidMessageException if the input is not valid ciphertext.
- * @throws DuplicateMessageException if the input is a message that has already been received.
- * @throws LegacyMessageException if the input is a message formatted by a protocol version that
- * is no longer supported.
- * @throws InvalidKeyIdException when there is no local {@link org.whispersystems.libaxolotl.state.PreKeyRecord}
- * that corresponds to the PreKey ID in the message.
- * @throws InvalidKeyException when the message is formatted incorrectly.
- * @throws UntrustedIdentityException when the {@link IdentityKey} of the sender is untrusted.
- */
- public byte[] decrypt(PreKeyWhisperMessage ciphertext)
- throws DuplicateMessageException, LegacyMessageException, InvalidMessageException,
- InvalidKeyIdException, InvalidKeyException, UntrustedIdentityException
- {
- return decrypt(ciphertext, new NullDecryptionCallback());
- }
-
- /**
- * Decrypt a message.
- *
- * @param ciphertext The {@link PreKeyWhisperMessage} to decrypt.
- * @param callback A callback that is triggered after decryption is complete,
- * but before the updated session state has been committed to the session
- * DB. This allows some implementations to store the committed plaintext
- * to a DB first, in case they are concerned with a crash happening between
- * the time the session state is updated but before they're able to store
- * the plaintext to disk.
- *
- * @return The plaintext.
- * @throws InvalidMessageException if the input is not valid ciphertext.
- * @throws DuplicateMessageException if the input is a message that has already been received.
- * @throws LegacyMessageException if the input is a message formatted by a protocol version that
- * is no longer supported.
- * @throws InvalidKeyIdException when there is no local {@link org.whispersystems.libaxolotl.state.PreKeyRecord}
- * that corresponds to the PreKey ID in the message.
- * @throws InvalidKeyException when the message is formatted incorrectly.
- * @throws UntrustedIdentityException when the {@link IdentityKey} of the sender is untrusted.
- */
- public byte[] decrypt(PreKeyWhisperMessage ciphertext, DecryptionCallback callback)
- throws DuplicateMessageException, LegacyMessageException, InvalidMessageException,
- InvalidKeyIdException, InvalidKeyException, UntrustedIdentityException
- {
- synchronized (SESSION_LOCK) {
- SessionRecord sessionRecord = sessionStore.loadSession(recipientId, deviceId);
- Optional<Integer> unsignedPreKeyId = sessionBuilder.process(sessionRecord, ciphertext);
- byte[] plaintext = decrypt(sessionRecord, ciphertext.getWhisperMessage());
-
- callback.handlePlaintext(plaintext);
-
- sessionStore.storeSession(recipientId, deviceId, sessionRecord);
-
- if (unsignedPreKeyId.isPresent()) {
- preKeyStore.removePreKey(unsignedPreKeyId.get());
- }
-
- return plaintext;
- }
- }
-
- /**
- * Decrypt a message.
- *
- * @param ciphertext The {@link WhisperMessage} to decrypt.
- *
- * @return The plaintext.
- * @throws InvalidMessageException if the input is not valid ciphertext.
- * @throws DuplicateMessageException if the input is a message that has already been received.
- * @throws LegacyMessageException if the input is a message formatted by a protocol version that
- * is no longer supported.
- * @throws NoSessionException if there is no established session for this contact.
- */
- public byte[] decrypt(WhisperMessage ciphertext)
- throws InvalidMessageException, DuplicateMessageException, LegacyMessageException,
- NoSessionException
- {
- return decrypt(ciphertext, new NullDecryptionCallback());
- }
-
- /**
- * Decrypt a message.
- *
- * @param ciphertext The {@link WhisperMessage} to decrypt.
- * @param callback A callback that is triggered after decryption is complete,
- * but before the updated session state has been committed to the session
- * DB. This allows some implementations to store the committed plaintext
- * to a DB first, in case they are concerned with a crash happening between
- * the time the session state is updated but before they're able to store
- * the plaintext to disk.
- *
- * @return The plaintext.
- * @throws InvalidMessageException if the input is not valid ciphertext.
- * @throws DuplicateMessageException if the input is a message that has already been received.
- * @throws LegacyMessageException if the input is a message formatted by a protocol version that
- * is no longer supported.
- * @throws NoSessionException if there is no established session for this contact.
- */
- public byte[] decrypt(WhisperMessage ciphertext, DecryptionCallback callback)
- throws InvalidMessageException, DuplicateMessageException, LegacyMessageException,
- NoSessionException
- {
- synchronized (SESSION_LOCK) {
-
- if (!sessionStore.containsSession(recipientId, deviceId)) {
- throw new NoSessionException("No session for: " + recipientId + ", " + deviceId);
- }
-
- SessionRecord sessionRecord = sessionStore.loadSession(recipientId, deviceId);
- byte[] plaintext = decrypt(sessionRecord, ciphertext);
-
- callback.handlePlaintext(plaintext);
-
- sessionStore.storeSession(recipientId, deviceId, sessionRecord);
-
- return plaintext;
- }
- }
-
- private byte[] decrypt(SessionRecord sessionRecord, WhisperMessage ciphertext)
- throws DuplicateMessageException, LegacyMessageException, InvalidMessageException
- {
- synchronized (SESSION_LOCK) {
- Iterator<SessionState> previousStates = sessionRecord.getPreviousSessionStates().iterator();
- List<Exception> exceptions = new LinkedList<>();
-
- try {
- SessionState sessionState = new SessionState(sessionRecord.getSessionState());
- byte[] plaintext = decrypt(sessionState, ciphertext);
-
- sessionRecord.setState(sessionState);
- return plaintext;
- } catch (InvalidMessageException e) {
- exceptions.add(e);
- }
-
- while (previousStates.hasNext()) {
- try {
- SessionState promotedState = new SessionState(previousStates.next());
- byte[] plaintext = decrypt(promotedState, ciphertext);
-
- previousStates.remove();
- sessionRecord.promoteState(promotedState);
-
- return plaintext;
- } catch (InvalidMessageException e) {
- exceptions.add(e);
- }
- }
-
- throw new InvalidMessageException("No valid sessions.", exceptions);
- }
- }
-
- private byte[] decrypt(SessionState sessionState, WhisperMessage ciphertextMessage)
- throws InvalidMessageException, DuplicateMessageException, LegacyMessageException
- {
- if (!sessionState.hasSenderChain()) {
- throw new InvalidMessageException("Uninitialized session!");
- }
-
- if (ciphertextMessage.getMessageVersion() != sessionState.getSessionVersion()) {
- throw new InvalidMessageException(String.format("Message version %d, but session version %d",
- ciphertextMessage.getMessageVersion(),
- sessionState.getSessionVersion()));
- }
-
- int messageVersion = ciphertextMessage.getMessageVersion();
- ECPublicKey theirEphemeral = ciphertextMessage.getSenderRatchetKey();
- int counter = ciphertextMessage.getCounter();
- ChainKey chainKey = getOrCreateChainKey(sessionState, theirEphemeral);
- MessageKeys messageKeys = getOrCreateMessageKeys(sessionState, theirEphemeral,
- chainKey, counter);
-
- ciphertextMessage.verifyMac(messageVersion,
- sessionState.getRemoteIdentityKey(),
- sessionState.getLocalIdentityKey(),
- messageKeys.getMacKey());
-
- byte[] plaintext = getPlaintext(messageVersion, messageKeys, ciphertextMessage.getBody());
-
- sessionState.clearUnacknowledgedPreKeyMessage();
-
- return plaintext;
- }
-
- public int getRemoteRegistrationId() {
- synchronized (SESSION_LOCK) {
- SessionRecord record = sessionStore.loadSession(recipientId, deviceId);
- return record.getSessionState().getRemoteRegistrationId();
- }
- }
-
- public int getSessionVersion() {
- synchronized (SESSION_LOCK) {
- if (!sessionStore.containsSession(recipientId, deviceId)) {
- throw new IllegalStateException(String.format("No session for (%d, %d)!", recipientId, deviceId));
- }
-
- SessionRecord record = sessionStore.loadSession(recipientId, deviceId);
- return record.getSessionState().getSessionVersion();
- }
- }
-
- private ChainKey getOrCreateChainKey(SessionState sessionState, ECPublicKey theirEphemeral)
- throws InvalidMessageException
- {
- try {
- if (sessionState.hasReceiverChain(theirEphemeral)) {
- return sessionState.getReceiverChainKey(theirEphemeral);
- } else {
- RootKey rootKey = sessionState.getRootKey();
- ECKeyPair ourEphemeral = sessionState.getSenderRatchetKeyPair();
- Pair<RootKey, ChainKey> receiverChain = rootKey.createChain(theirEphemeral, ourEphemeral);
- ECKeyPair ourNewEphemeral = Curve.generateKeyPair();
- Pair<RootKey, ChainKey> senderChain = receiverChain.first().createChain(theirEphemeral, ourNewEphemeral);
-
- sessionState.setRootKey(senderChain.first());
- sessionState.addReceiverChain(theirEphemeral, receiverChain.second());
- sessionState.setPreviousCounter(Math.max(sessionState.getSenderChainKey().getIndex()-1, 0));
- sessionState.setSenderChain(ourNewEphemeral, senderChain.second());
-
- return receiverChain.second();
- }
- } catch (InvalidKeyException e) {
- throw new InvalidMessageException(e);
- }
- }
-
- private MessageKeys getOrCreateMessageKeys(SessionState sessionState,
- ECPublicKey theirEphemeral,
- ChainKey chainKey, int counter)
- throws InvalidMessageException, DuplicateMessageException
- {
- if (chainKey.getIndex() > counter) {
- if (sessionState.hasMessageKeys(theirEphemeral, counter)) {
- return sessionState.removeMessageKeys(theirEphemeral, counter);
- } else {
- throw new DuplicateMessageException("Received message with old counter: " +
- chainKey.getIndex() + " , " + counter);
- }
- }
-
- if (counter - chainKey.getIndex() > 2000) {
- throw new InvalidMessageException("Over 2000 messages into the future!");
- }
-
- while (chainKey.getIndex() < counter) {
- MessageKeys messageKeys = chainKey.getMessageKeys();
- sessionState.setMessageKeys(theirEphemeral, messageKeys);
- chainKey = chainKey.getNextChainKey();
- }
-
- sessionState.setReceiverChainKey(theirEphemeral, chainKey.getNextChainKey());
- return chainKey.getMessageKeys();
- }
-
- private byte[] getCiphertext(int version, MessageKeys messageKeys, byte[] plaintext) {
- try {
- Cipher cipher;
-
- if (version >= 3) {
- cipher = getCipher(Cipher.ENCRYPT_MODE, messageKeys.getCipherKey(), messageKeys.getIv());
- } else {
- cipher = getCipher(Cipher.ENCRYPT_MODE, messageKeys.getCipherKey(), messageKeys.getCounter());
- }
-
- return cipher.doFinal(plaintext);
- } catch (IllegalBlockSizeException | BadPaddingException e) {
- throw new AssertionError(e);
- }
- }
-
- private byte[] getPlaintext(int version, MessageKeys messageKeys, byte[] cipherText)
- throws InvalidMessageException
- {
- try {
- Cipher cipher;
-
- if (version >= 3) {
- cipher = getCipher(Cipher.DECRYPT_MODE, messageKeys.getCipherKey(), messageKeys.getIv());
- } else {
- cipher = getCipher(Cipher.DECRYPT_MODE, messageKeys.getCipherKey(), messageKeys.getCounter());
- }
-
- return cipher.doFinal(cipherText);
- } catch (IllegalBlockSizeException | BadPaddingException e) {
- throw new InvalidMessageException(e);
- }
- }
-
- private Cipher getCipher(int mode, SecretKeySpec key, int counter) {
- try {
- Cipher cipher = Cipher.getInstance("AES/CTR/NoPadding");
-
- byte[] ivBytes = new byte[16];
- ByteUtil.intToByteArray(ivBytes, 0, counter);
-
- IvParameterSpec iv = new IvParameterSpec(ivBytes);
- cipher.init(mode, key, iv);
-
- return cipher;
- } catch (NoSuchAlgorithmException | NoSuchPaddingException | java.security.InvalidKeyException |
- InvalidAlgorithmParameterException e)
- {
- throw new AssertionError(e);
- }
- }
-
- private Cipher getCipher(int mode, SecretKeySpec key, IvParameterSpec iv) {
- try {
- Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
- cipher.init(mode, key, iv);
- return cipher;
- } catch (NoSuchAlgorithmException | NoSuchPaddingException | java.security.InvalidKeyException |
- InvalidAlgorithmParameterException e)
- {
- throw new AssertionError(e);
- }
- }
-
- public static interface DecryptionCallback {
- public void handlePlaintext(byte[] plaintext);
- }
-
- private static class NullDecryptionCallback implements DecryptionCallback {
- @Override
- public void handlePlaintext(byte[] plaintext) {}
- }
-} \ No newline at end of file
diff --git a/src/main/java/org/whispersystems/libaxolotl/StaleKeyExchangeException.java b/src/main/java/org/whispersystems/libaxolotl/StaleKeyExchangeException.java
deleted file mode 100644
index f94a3008..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/StaleKeyExchangeException.java
+++ /dev/null
@@ -1,4 +0,0 @@
-package org.whispersystems.libaxolotl;
-
-public class StaleKeyExchangeException extends Throwable {
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/UntrustedIdentityException.java b/src/main/java/org/whispersystems/libaxolotl/UntrustedIdentityException.java
deleted file mode 100644
index f434b923..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/UntrustedIdentityException.java
+++ /dev/null
@@ -1,4 +0,0 @@
-package org.whispersystems.libaxolotl;
-
-public class UntrustedIdentityException extends Exception {
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/ecc/Curve.java b/src/main/java/org/whispersystems/libaxolotl/ecc/Curve.java
deleted file mode 100644
index 66b8cc3a..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/ecc/Curve.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/**
- * Copyright (C) 2013 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl.ecc;
-
-import org.whispersystems.libaxolotl.InvalidKeyException;
-
-public class Curve {
-
- public static final int DJB_TYPE = 0x05;
-
- public static ECKeyPair generateKeyPair() {
- return Curve25519.generateKeyPair();
- }
-
- public static ECPublicKey decodePoint(byte[] bytes, int offset)
- throws InvalidKeyException
- {
- int type = bytes[offset];
-
- if (type == DJB_TYPE) {
- return Curve25519.decodePoint(bytes, offset);
- } else {
- throw new InvalidKeyException("Unknown key type: " + type);
- }
- }
-
- public static ECPrivateKey decodePrivatePoint(byte[] bytes) {
- return new DjbECPrivateKey(bytes);
- }
-
- public static byte[] calculateAgreement(ECPublicKey publicKey, ECPrivateKey privateKey)
- throws InvalidKeyException
- {
- if (publicKey.getType() != privateKey.getType()) {
- throw new InvalidKeyException("Public and private keys must be of the same type!");
- }
-
- if (publicKey.getType() == DJB_TYPE) {
- return Curve25519.calculateAgreement(publicKey, privateKey);
- } else {
- throw new InvalidKeyException("Unknown type: " + publicKey.getType());
- }
- }
-
- public static boolean verifySignature(ECPublicKey signingKey, byte[] message, byte[] signature)
- throws InvalidKeyException
- {
- if (signingKey.getType() == DJB_TYPE) {
- return Curve25519.verifySignature(signingKey, message, signature);
- } else {
- throw new InvalidKeyException("Unknown type: " + signingKey.getType());
- }
- }
-
- public static byte[] calculateSignature(ECPrivateKey signingKey, byte[] message)
- throws InvalidKeyException
- {
- if (signingKey.getType() == DJB_TYPE) {
- return Curve25519.calculateSignature(signingKey, message);
- } else {
- throw new InvalidKeyException("Unknown type: " + signingKey.getType());
- }
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/ecc/Curve25519.java b/src/main/java/org/whispersystems/libaxolotl/ecc/Curve25519.java
deleted file mode 100644
index 685a4a11..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/ecc/Curve25519.java
+++ /dev/null
@@ -1,98 +0,0 @@
-/**
- * Copyright (C) 2013 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl.ecc;
-
-import org.whispersystems.libaxolotl.InvalidKeyException;
-
-import java.security.NoSuchAlgorithmException;
-import java.security.SecureRandom;
-
-public class Curve25519 {
-
- static {
- System.loadLibrary("curve25519");
-
- try {
- random = SecureRandom.getInstance("SHA1PRNG");
- } catch (NoSuchAlgorithmException e) {
- throw new AssertionError(e);
- }
- }
-
- private static final SecureRandom random;
-
- private static native byte[] calculateAgreement(byte[] ourPrivate, byte[] theirPublic);
- private static native byte[] generatePublicKey(byte[] privateKey);
- private static native byte[] generatePrivateKey(byte[] random);
-
- private static native byte[] calculateSignature(byte[] random, byte[] privateKey, byte[] message);
- private static native boolean verifySignature(byte[] publicKey, byte[] message, byte[] signature);
-
- public static ECKeyPair generateKeyPair() {
- byte[] privateKey = generatePrivateKey();
- byte[] publicKey = generatePublicKey(privateKey);
-
- return new ECKeyPair(new DjbECPublicKey(publicKey), new DjbECPrivateKey(privateKey));
- }
-
- static byte[] calculateAgreement(ECPublicKey publicKey, ECPrivateKey privateKey) {
- return calculateAgreement(((DjbECPrivateKey)privateKey).getPrivateKey(),
- ((DjbECPublicKey)publicKey).getPublicKey());
- }
-
- static byte[] calculateSignature(ECPrivateKey privateKey, byte[] message) {
- byte[] random = getRandom(64);
- return calculateSignature(random, ((DjbECPrivateKey)privateKey).getPrivateKey(), message);
- }
-
- static boolean verifySignature(ECPublicKey publicKey, byte[] message, byte[] signature) {
- return verifySignature(((DjbECPublicKey)publicKey).getPublicKey(), message, signature);
- }
-
- static ECPublicKey decodePoint(byte[] encoded, int offset)
- throws InvalidKeyException
- {
- int type = encoded[offset] & 0xFF;
- byte[] keyBytes = new byte[32];
- System.arraycopy(encoded, offset+1, keyBytes, 0, keyBytes.length);
-
- if (type != Curve.DJB_TYPE) {
- throw new InvalidKeyException("Bad key type: " + type);
- }
-
- return new DjbECPublicKey(keyBytes);
- }
-
- private static byte[] generatePrivateKey() {
- byte[] privateKey = new byte[32];
- random.nextBytes(privateKey);
-
- return generatePrivateKey(privateKey);
- }
-
- private static byte[] getRandom(int size) {
- try {
- byte[] random = new byte[size];
- SecureRandom.getInstance("SHA1PRNG").nextBytes(random);
-
- return random;
- } catch (NoSuchAlgorithmException e) {
- throw new AssertionError(e);
- }
- }
-
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/ecc/DjbECPrivateKey.java b/src/main/java/org/whispersystems/libaxolotl/ecc/DjbECPrivateKey.java
deleted file mode 100644
index ecb55b4e..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/ecc/DjbECPrivateKey.java
+++ /dev/null
@@ -1,41 +0,0 @@
-/**
- * Copyright (C) 2013 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package org.whispersystems.libaxolotl.ecc;
-
-public class DjbECPrivateKey implements ECPrivateKey {
-
- private final byte[] privateKey;
-
- DjbECPrivateKey(byte[] privateKey) {
- this.privateKey = privateKey;
- }
-
- @Override
- public byte[] serialize() {
- return privateKey;
- }
-
- @Override
- public int getType() {
- return Curve.DJB_TYPE;
- }
-
- public byte[] getPrivateKey() {
- return privateKey;
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/ecc/DjbECPublicKey.java b/src/main/java/org/whispersystems/libaxolotl/ecc/DjbECPublicKey.java
deleted file mode 100644
index 9f66d439..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/ecc/DjbECPublicKey.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/**
- * Copyright (C) 2013 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package org.whispersystems.libaxolotl.ecc;
-
-import org.whispersystems.libaxolotl.util.ByteUtil;
-
-import java.math.BigInteger;
-import java.util.Arrays;
-
-public class DjbECPublicKey implements ECPublicKey {
-
- private final byte[] publicKey;
-
- DjbECPublicKey(byte[] publicKey) {
- this.publicKey = publicKey;
- }
-
- @Override
- public byte[] serialize() {
- byte[] type = {Curve.DJB_TYPE};
- return ByteUtil.combine(type, publicKey);
- }
-
- @Override
- public int getType() {
- return Curve.DJB_TYPE;
- }
-
- @Override
- public boolean equals(Object other) {
- if (other == null) return false;
- if (!(other instanceof DjbECPublicKey)) return false;
-
- DjbECPublicKey that = (DjbECPublicKey)other;
- return Arrays.equals(this.publicKey, that.publicKey);
- }
-
- @Override
- public int hashCode() {
- return Arrays.hashCode(publicKey);
- }
-
- @Override
- public int compareTo(ECPublicKey another) {
- return new BigInteger(publicKey).compareTo(new BigInteger(((DjbECPublicKey)another).publicKey));
- }
-
- public byte[] getPublicKey() {
- return publicKey;
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/ecc/ECKeyPair.java b/src/main/java/org/whispersystems/libaxolotl/ecc/ECKeyPair.java
deleted file mode 100644
index bcaec927..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/ecc/ECKeyPair.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/**
- * Copyright (C) 2013 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package org.whispersystems.libaxolotl.ecc;
-
-public class ECKeyPair {
-
- private final ECPublicKey publicKey;
- private final ECPrivateKey privateKey;
-
- public ECKeyPair(ECPublicKey publicKey, ECPrivateKey privateKey) {
- this.publicKey = publicKey;
- this.privateKey = privateKey;
- }
-
- public ECPublicKey getPublicKey() {
- return publicKey;
- }
-
- public ECPrivateKey getPrivateKey() {
- return privateKey;
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/ecc/ECPrivateKey.java b/src/main/java/org/whispersystems/libaxolotl/ecc/ECPrivateKey.java
deleted file mode 100644
index 922057de..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/ecc/ECPrivateKey.java
+++ /dev/null
@@ -1,23 +0,0 @@
-/**
- * Copyright (C) 2013 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package org.whispersystems.libaxolotl.ecc;
-
-public interface ECPrivateKey {
- public byte[] serialize();
- public int getType();
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/ecc/ECPublicKey.java b/src/main/java/org/whispersystems/libaxolotl/ecc/ECPublicKey.java
deleted file mode 100644
index 12576807..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/ecc/ECPublicKey.java
+++ /dev/null
@@ -1,27 +0,0 @@
-/**
- * Copyright (C) 2013 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package org.whispersystems.libaxolotl.ecc;
-
-public interface ECPublicKey extends Comparable<ECPublicKey> {
-
- public static final int KEY_SIZE = 33;
-
- public byte[] serialize();
-
- public int getType();
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/groups/GroupCipher.java b/src/main/java/org/whispersystems/libaxolotl/groups/GroupCipher.java
deleted file mode 100644
index 43dac752..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/groups/GroupCipher.java
+++ /dev/null
@@ -1,146 +0,0 @@
-package org.whispersystems.libaxolotl.groups;
-
-import org.whispersystems.libaxolotl.DuplicateMessageException;
-import org.whispersystems.libaxolotl.InvalidKeyIdException;
-import org.whispersystems.libaxolotl.InvalidMessageException;
-import org.whispersystems.libaxolotl.LegacyMessageException;
-import org.whispersystems.libaxolotl.NoSessionException;
-import org.whispersystems.libaxolotl.groups.ratchet.SenderChainKey;
-import org.whispersystems.libaxolotl.groups.ratchet.SenderMessageKey;
-import org.whispersystems.libaxolotl.groups.state.SenderKeyRecord;
-import org.whispersystems.libaxolotl.groups.state.SenderKeyState;
-import org.whispersystems.libaxolotl.groups.state.SenderKeyStore;
-import org.whispersystems.libaxolotl.protocol.SenderKeyMessage;
-
-import java.security.InvalidAlgorithmParameterException;
-import java.security.NoSuchAlgorithmException;
-
-import javax.crypto.BadPaddingException;
-import javax.crypto.Cipher;
-import javax.crypto.IllegalBlockSizeException;
-import javax.crypto.NoSuchPaddingException;
-import javax.crypto.spec.IvParameterSpec;
-import javax.crypto.spec.SecretKeySpec;
-
-public class GroupCipher {
-
- static final Object LOCK = new Object();
-
- private final SenderKeyStore senderKeyStore;
- private final String senderKeyId;
-
- public GroupCipher(SenderKeyStore senderKeyStore, String senderKeyId) {
- this.senderKeyStore = senderKeyStore;
- this.senderKeyId = senderKeyId;
- }
-
- public byte[] encrypt(byte[] paddedPlaintext) throws NoSessionException {
- synchronized (LOCK) {
- try {
- SenderKeyRecord record = senderKeyStore.loadSenderKey(senderKeyId);
- SenderKeyState senderKeyState = record.getSenderKeyState();
- SenderMessageKey senderKey = senderKeyState.getSenderChainKey().getSenderMessageKey();
- byte[] ciphertext = getCipherText(senderKey.getIv(), senderKey.getCipherKey(), paddedPlaintext);
-
- SenderKeyMessage senderKeyMessage = new SenderKeyMessage(senderKeyState.getKeyId(),
- senderKey.getIteration(),
- ciphertext,
- senderKeyState.getSigningKeyPrivate());
-
- senderKeyState.setSenderChainKey(senderKeyState.getSenderChainKey().getNext());
-
- senderKeyStore.storeSenderKey(senderKeyId, record);
-
- return senderKeyMessage.serialize();
- } catch (InvalidKeyIdException e) {
- throw new NoSessionException(e);
- }
- }
- }
-
- public byte[] decrypt(byte[] senderKeyMessageBytes)
- throws LegacyMessageException, InvalidMessageException, DuplicateMessageException
- {
- synchronized (LOCK) {
- try {
- SenderKeyRecord record = senderKeyStore.loadSenderKey(senderKeyId);
- SenderKeyMessage senderKeyMessage = new SenderKeyMessage(senderKeyMessageBytes);
- SenderKeyState senderKeyState = record.getSenderKeyState(senderKeyMessage.getKeyId());
-
- senderKeyMessage.verifySignature(senderKeyState.getSigningKeyPublic());
-
- SenderMessageKey senderKey = getSenderKey(senderKeyState, senderKeyMessage.getIteration());
-
- byte[] plaintext = getPlainText(senderKey.getIv(), senderKey.getCipherKey(), senderKeyMessage.getCipherText());
-
- senderKeyStore.storeSenderKey(senderKeyId, record);
-
- return plaintext;
- } catch (org.whispersystems.libaxolotl.InvalidKeyException | InvalidKeyIdException e) {
- throw new InvalidMessageException(e);
- }
- }
- }
-
- private SenderMessageKey getSenderKey(SenderKeyState senderKeyState, int iteration)
- throws DuplicateMessageException, InvalidMessageException
- {
- SenderChainKey senderChainKey = senderKeyState.getSenderChainKey();
-
- if (senderChainKey.getIteration() > iteration) {
- if (senderKeyState.hasSenderMessageKey(iteration)) {
- return senderKeyState.removeSenderMessageKey(iteration);
- } else {
- throw new DuplicateMessageException("Received message with old counter: " +
- senderChainKey.getIteration() + " , " + iteration);
- }
- }
-
- if (senderChainKey.getIteration() - iteration > 2000) {
- throw new InvalidMessageException("Over 2000 messages into the future!");
- }
-
- while (senderChainKey.getIteration() < iteration) {
- senderKeyState.addSenderMessageKey(senderChainKey.getSenderMessageKey());
- senderChainKey = senderChainKey.getNext();
- }
-
- senderKeyState.setSenderChainKey(senderChainKey.getNext());
- return senderChainKey.getSenderMessageKey();
- }
-
- private byte[] getPlainText(byte[] iv, byte[] key, byte[] ciphertext)
- throws InvalidMessageException
- {
- try {
- IvParameterSpec ivParameterSpec = new IvParameterSpec(iv);
- Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
-
- cipher.init(Cipher.DECRYPT_MODE, new SecretKeySpec(key, "AES"), ivParameterSpec);
-
- return cipher.doFinal(ciphertext);
- } catch (NoSuchAlgorithmException | NoSuchPaddingException | java.security.InvalidKeyException |
- InvalidAlgorithmParameterException e)
- {
- throw new AssertionError(e);
- } catch (IllegalBlockSizeException | BadPaddingException e) {
- throw new InvalidMessageException(e);
- }
- }
-
- private byte[] getCipherText(byte[] iv, byte[] key, byte[] plaintext) {
- try {
- IvParameterSpec ivParameterSpec = new IvParameterSpec(iv);
- Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
-
- cipher.init(Cipher.ENCRYPT_MODE, new SecretKeySpec(key, "AES"), ivParameterSpec);
-
- return cipher.doFinal(plaintext);
- } catch (NoSuchAlgorithmException | NoSuchPaddingException | InvalidAlgorithmParameterException |
- IllegalBlockSizeException | BadPaddingException | java.security.InvalidKeyException e)
- {
- throw new AssertionError(e);
- }
- }
-
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/groups/GroupSessionBuilder.java b/src/main/java/org/whispersystems/libaxolotl/groups/GroupSessionBuilder.java
deleted file mode 100644
index 8b73484b..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/groups/GroupSessionBuilder.java
+++ /dev/null
@@ -1,38 +0,0 @@
-package org.whispersystems.libaxolotl.groups;
-
-import org.whispersystems.libaxolotl.ecc.ECKeyPair;
-import org.whispersystems.libaxolotl.groups.state.SenderKeyRecord;
-import org.whispersystems.libaxolotl.groups.state.SenderKeyStore;
-import org.whispersystems.libaxolotl.protocol.SenderKeyDistributionMessage;
-
-public class GroupSessionBuilder {
-
- private final SenderKeyStore senderKeyStore;
-
- public GroupSessionBuilder(SenderKeyStore senderKeyStore) {
- this.senderKeyStore = senderKeyStore;
- }
-
- public void process(String sender, SenderKeyDistributionMessage senderKeyDistributionMessage) {
- synchronized (GroupCipher.LOCK) {
- SenderKeyRecord senderKeyRecord = senderKeyStore.loadSenderKey(sender);
- senderKeyRecord.addSenderKeyState(senderKeyDistributionMessage.getId(),
- senderKeyDistributionMessage.getIteration(),
- senderKeyDistributionMessage.getChainKey(),
- senderKeyDistributionMessage.getSignatureKey());
- senderKeyStore.storeSenderKey(sender, senderKeyRecord);
- }
- }
-
- public SenderKeyDistributionMessage process(String groupId, int keyId, int iteration,
- byte[] chainKey, ECKeyPair signatureKey)
- {
- synchronized (GroupCipher.LOCK) {
- SenderKeyRecord senderKeyRecord = senderKeyStore.loadSenderKey(groupId);
- senderKeyRecord.setSenderKeyState(keyId, iteration, chainKey, signatureKey);
- senderKeyStore.storeSenderKey(groupId, senderKeyRecord);
-
- return new SenderKeyDistributionMessage(keyId, iteration, chainKey, signatureKey.getPublicKey());
- }
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/groups/ratchet/SenderChainKey.java b/src/main/java/org/whispersystems/libaxolotl/groups/ratchet/SenderChainKey.java
deleted file mode 100644
index 71375923..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/groups/ratchet/SenderChainKey.java
+++ /dev/null
@@ -1,49 +0,0 @@
-package org.whispersystems.libaxolotl.groups.ratchet;
-
-import java.security.InvalidKeyException;
-import java.security.NoSuchAlgorithmException;
-
-import javax.crypto.Mac;
-import javax.crypto.spec.SecretKeySpec;
-
-public class SenderChainKey {
-
- private static final byte[] MESSAGE_KEY_SEED = {0x01};
- private static final byte[] CHAIN_KEY_SEED = {0x02};
-
- private final int iteration;
- private final byte[] chainKey;
-
- public SenderChainKey(int iteration, byte[] chainKey) {
- this.iteration = iteration;
- this.chainKey = chainKey;
- }
-
- public int getIteration() {
- return iteration;
- }
-
- public SenderMessageKey getSenderMessageKey() {
- return new SenderMessageKey(iteration, getDerivative(MESSAGE_KEY_SEED, chainKey));
- }
-
- public SenderChainKey getNext() {
- return new SenderChainKey(iteration + 1, getDerivative(CHAIN_KEY_SEED, chainKey));
- }
-
- public byte[] getSeed() {
- return chainKey;
- }
-
- private byte[] getDerivative(byte[] seed, byte[] key) {
- try {
- Mac mac = Mac.getInstance("HmacSHA256");
- mac.init(new SecretKeySpec(key, "HmacSHA256"));
-
- return mac.doFinal(seed);
- } catch (NoSuchAlgorithmException | InvalidKeyException e) {
- throw new AssertionError(e);
- }
- }
-
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/groups/ratchet/SenderMessageKey.java b/src/main/java/org/whispersystems/libaxolotl/groups/ratchet/SenderMessageKey.java
deleted file mode 100644
index 8808a8e8..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/groups/ratchet/SenderMessageKey.java
+++ /dev/null
@@ -1,38 +0,0 @@
-package org.whispersystems.libaxolotl.groups.ratchet;
-
-import org.whispersystems.libaxolotl.kdf.HKDFv3;
-import org.whispersystems.libaxolotl.util.ByteUtil;
-
-public class SenderMessageKey {
-
- private final int iteration;
- private final byte[] iv;
- private final byte[] cipherKey;
- private final byte[] seed;
-
- public SenderMessageKey(int iteration, byte[] seed) {
- byte[] derivative = new HKDFv3().deriveSecrets(seed, "WhisperGroup".getBytes(), 48);
- byte[][] parts = ByteUtil.split(derivative, 16, 32);
-
- this.iteration = iteration;
- this.seed = seed;
- this.iv = parts[0];
- this.cipherKey = parts[1];
- }
-
- public int getIteration() {
- return iteration;
- }
-
- public byte[] getIv() {
- return iv;
- }
-
- public byte[] getCipherKey() {
- return cipherKey;
- }
-
- public byte[] getSeed() {
- return seed;
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/groups/state/SenderKeyRecord.java b/src/main/java/org/whispersystems/libaxolotl/groups/state/SenderKeyRecord.java
deleted file mode 100644
index bb1ba952..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/groups/state/SenderKeyRecord.java
+++ /dev/null
@@ -1,64 +0,0 @@
-package org.whispersystems.libaxolotl.groups.state;
-
-import org.whispersystems.libaxolotl.InvalidKeyIdException;
-import org.whispersystems.libaxolotl.ecc.ECKeyPair;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-import org.whispersystems.libaxolotl.state.StorageProtos;
-
-import java.io.IOException;
-import java.util.LinkedList;
-import java.util.List;
-
-import static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure;
-
-public class SenderKeyRecord {
-
- private List<SenderKeyState> senderKeyStates = new LinkedList<>();
-
- public SenderKeyRecord() {}
-
- public SenderKeyRecord(byte[] serialized) throws IOException {
- SenderKeyRecordStructure senderKeyRecordStructure = SenderKeyRecordStructure.parseFrom(serialized);
-
- for (StorageProtos.SenderKeyStateStructure structure : senderKeyRecordStructure.getSenderKeyStatesList()) {
- this.senderKeyStates.add(new SenderKeyState(structure));
- }
- }
-
- public SenderKeyState getSenderKeyState() throws InvalidKeyIdException {
- if (!senderKeyStates.isEmpty()) {
- return senderKeyStates.get(0);
- } else {
- throw new InvalidKeyIdException("No key state in record!");
- }
- }
-
- public SenderKeyState getSenderKeyState(int keyId) throws InvalidKeyIdException {
- for (SenderKeyState state : senderKeyStates) {
- if (state.getKeyId() == keyId) {
- return state;
- }
- }
-
- throw new InvalidKeyIdException("No keys for: " + keyId);
- }
-
- public void addSenderKeyState(int id, int iteration, byte[] chainKey, ECPublicKey signatureKey) {
- senderKeyStates.add(new SenderKeyState(id, iteration, chainKey, signatureKey));
- }
-
- public void setSenderKeyState(int id, int iteration, byte[] chainKey, ECKeyPair signatureKey) {
- senderKeyStates.clear();
- senderKeyStates.add(new SenderKeyState(id, iteration, chainKey, signatureKey));
- }
-
- public byte[] serialize() {
- SenderKeyRecordStructure.Builder recordStructure = SenderKeyRecordStructure.newBuilder();
-
- for (SenderKeyState senderKeyState : senderKeyStates) {
- recordStructure.addSenderKeyStates(senderKeyState.getStructure());
- }
-
- return recordStructure.build().toByteArray();
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/groups/state/SenderKeyState.java b/src/main/java/org/whispersystems/libaxolotl/groups/state/SenderKeyState.java
deleted file mode 100644
index 80498ce0..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/groups/state/SenderKeyState.java
+++ /dev/null
@@ -1,144 +0,0 @@
-package org.whispersystems.libaxolotl.groups.state;
-
-import com.google.protobuf.ByteString;
-
-import org.whispersystems.libaxolotl.InvalidKeyException;
-import org.whispersystems.libaxolotl.ecc.Curve;
-import org.whispersystems.libaxolotl.ecc.ECKeyPair;
-import org.whispersystems.libaxolotl.ecc.ECPrivateKey;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-import org.whispersystems.libaxolotl.groups.ratchet.SenderChainKey;
-import org.whispersystems.libaxolotl.groups.ratchet.SenderMessageKey;
-import org.whispersystems.libaxolotl.util.guava.Optional;
-
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.List;
-
-import static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure;
-
-public class SenderKeyState {
-
- private SenderKeyStateStructure senderKeyStateStructure;
-
- public SenderKeyState(int id, int iteration, byte[] chainKey, ECPublicKey signatureKey) {
- this(id, iteration, chainKey, signatureKey, Optional.<ECPrivateKey>absent());
- }
-
- public SenderKeyState(int id, int iteration, byte[] chainKey, ECKeyPair signatureKey) {
- this(id, iteration, chainKey, signatureKey.getPublicKey(), Optional.of(signatureKey.getPrivateKey()));
- }
-
- private SenderKeyState(int id, int iteration, byte[] chainKey,
- ECPublicKey signatureKeyPublic,
- Optional<ECPrivateKey> signatureKeyPrivate)
- {
- SenderKeyStateStructure.SenderChainKey senderChainKeyStructure =
- SenderKeyStateStructure.SenderChainKey.newBuilder()
- .setIteration(iteration)
- .setSeed(ByteString.copyFrom(chainKey))
- .build();
-
- SenderKeyStateStructure.SenderSigningKey.Builder signingKeyStructure =
- SenderKeyStateStructure.SenderSigningKey.newBuilder()
- .setPublic(ByteString.copyFrom(signatureKeyPublic.serialize()));
-
- if (signatureKeyPrivate.isPresent()) {
- signingKeyStructure.setPrivate(ByteString.copyFrom(signatureKeyPrivate.get().serialize()));
- }
-
- this.senderKeyStateStructure = SenderKeyStateStructure.newBuilder()
- .setSenderKeyId(id)
- .setSenderChainKey(senderChainKeyStructure)
- .setSenderSigningKey(signingKeyStructure)
- .build();
- }
-
- public SenderKeyState(SenderKeyStateStructure senderKeyStateStructure) {
- this.senderKeyStateStructure = senderKeyStateStructure;
- }
-
- public int getKeyId() {
- return senderKeyStateStructure.getSenderKeyId();
- }
-
- public SenderChainKey getSenderChainKey() {
- return new SenderChainKey(senderKeyStateStructure.getSenderChainKey().getIteration(),
- senderKeyStateStructure.getSenderChainKey().getSeed().toByteArray());
- }
-
- public void setSenderChainKey(SenderChainKey chainKey) {
- SenderKeyStateStructure.SenderChainKey senderChainKeyStructure =
- SenderKeyStateStructure.SenderChainKey.newBuilder()
- .setIteration(chainKey.getIteration())
- .setSeed(ByteString.copyFrom(chainKey.getSeed()))
- .build();
-
- this.senderKeyStateStructure = senderKeyStateStructure.toBuilder()
- .setSenderChainKey(senderChainKeyStructure)
- .build();
- }
-
- public ECPublicKey getSigningKeyPublic() throws InvalidKeyException {
- return Curve.decodePoint(senderKeyStateStructure.getSenderSigningKey()
- .getPublic()
- .toByteArray(), 0);
- }
-
- public ECPrivateKey getSigningKeyPrivate() {
- return Curve.decodePrivatePoint(senderKeyStateStructure.getSenderSigningKey()
- .getPrivate().toByteArray());
- }
-
- public boolean hasSenderMessageKey(int iteration) {
- for (SenderKeyStateStructure.SenderMessageKey senderMessageKey : senderKeyStateStructure.getSenderMessageKeysList()) {
- if (senderMessageKey.getIteration() == iteration) return true;
- }
-
- return false;
- }
-
- public void addSenderMessageKey(SenderMessageKey senderMessageKey) {
- SenderKeyStateStructure.SenderMessageKey senderMessageKeyStructure =
- SenderKeyStateStructure.SenderMessageKey.newBuilder()
- .setIteration(senderMessageKey.getIteration())
- .setSeed(ByteString.copyFrom(senderMessageKey.getSeed()))
- .build();
-
- this.senderKeyStateStructure = this.senderKeyStateStructure.toBuilder()
- .addSenderMessageKeys(senderMessageKeyStructure)
- .build();
- }
-
- public SenderMessageKey removeSenderMessageKey(int iteration) {
- List<SenderKeyStateStructure.SenderMessageKey> keys = new LinkedList<>(senderKeyStateStructure.getSenderMessageKeysList());
- Iterator<SenderKeyStateStructure.SenderMessageKey> iterator = keys.iterator();
-
- SenderKeyStateStructure.SenderMessageKey result = null;
-
- while (iterator.hasNext()) {
- SenderKeyStateStructure.SenderMessageKey senderMessageKey = iterator.next();
-
- if (senderMessageKey.getIteration() == iteration) {
- result = senderMessageKey;
- iterator.remove();
- break;
- }
- }
-
- this.senderKeyStateStructure = this.senderKeyStateStructure.toBuilder()
- .clearSenderMessageKeys()
- .addAllSenderMessageKeys(keys)
- .build();
-
- if (result != null) {
- return new SenderMessageKey(result.getIteration(), result.getSeed().toByteArray());
- } else {
- return null;
- }
- }
-
- public SenderKeyStateStructure getStructure() {
- return senderKeyStateStructure;
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/groups/state/SenderKeyStore.java b/src/main/java/org/whispersystems/libaxolotl/groups/state/SenderKeyStore.java
deleted file mode 100644
index da01b1f3..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/groups/state/SenderKeyStore.java
+++ /dev/null
@@ -1,6 +0,0 @@
-package org.whispersystems.libaxolotl.groups.state;
-
-public interface SenderKeyStore {
- public void storeSenderKey(String senderKeyId, SenderKeyRecord record);
- public SenderKeyRecord loadSenderKey(String senderKeyId);
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/kdf/DerivedMessageSecrets.java b/src/main/java/org/whispersystems/libaxolotl/kdf/DerivedMessageSecrets.java
deleted file mode 100644
index b3f54fb8..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/kdf/DerivedMessageSecrets.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package org.whispersystems.libaxolotl.kdf;
-
-import org.whispersystems.libaxolotl.util.ByteUtil;
-
-import java.text.ParseException;
-
-import javax.crypto.spec.IvParameterSpec;
-import javax.crypto.spec.SecretKeySpec;
-
-public class DerivedMessageSecrets {
-
- public static final int SIZE = 80;
- private static final int CIPHER_KEY_LENGTH = 32;
- private static final int MAC_KEY_LENGTH = 32;
- private static final int IV_LENGTH = 16;
-
- private final SecretKeySpec cipherKey;
- private final SecretKeySpec macKey;
- private final IvParameterSpec iv;
-
- public DerivedMessageSecrets(byte[] okm) {
- try {
- byte[][] keys = ByteUtil.split(okm, CIPHER_KEY_LENGTH, MAC_KEY_LENGTH, IV_LENGTH);
-
- this.cipherKey = new SecretKeySpec(keys[0], "AES");
- this.macKey = new SecretKeySpec(keys[1], "HmacSHA256");
- this.iv = new IvParameterSpec(keys[2]);
- } catch (ParseException e) {
- throw new AssertionError(e);
- }
- }
-
- public SecretKeySpec getCipherKey() {
- return cipherKey;
- }
-
- public SecretKeySpec getMacKey() {
- return macKey;
- }
-
- public IvParameterSpec getIv() {
- return iv;
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/kdf/DerivedRootSecrets.java b/src/main/java/org/whispersystems/libaxolotl/kdf/DerivedRootSecrets.java
deleted file mode 100644
index 82cc541d..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/kdf/DerivedRootSecrets.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package org.whispersystems.libaxolotl.kdf;
-
-import org.whispersystems.libaxolotl.util.ByteUtil;
-
-public class DerivedRootSecrets {
-
- public static final int SIZE = 64;
-
- private final byte[] rootKey;
- private final byte[] chainKey;
-
- public DerivedRootSecrets(byte[] okm) {
- byte[][] keys = ByteUtil.split(okm, 32, 32);
- this.rootKey = keys[0];
- this.chainKey = keys[1];
- }
-
- public byte[] getRootKey() {
- return rootKey;
- }
-
- public byte[] getChainKey() {
- return chainKey;
- }
-
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/kdf/HKDF.java b/src/main/java/org/whispersystems/libaxolotl/kdf/HKDF.java
deleted file mode 100644
index d190822d..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/kdf/HKDF.java
+++ /dev/null
@@ -1,93 +0,0 @@
-/**
- * Copyright (C) 2013 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package org.whispersystems.libaxolotl.kdf;
-
-import java.io.ByteArrayOutputStream;
-import java.security.InvalidKeyException;
-import java.security.NoSuchAlgorithmException;
-
-import javax.crypto.Mac;
-import javax.crypto.spec.SecretKeySpec;
-
-public abstract class HKDF {
-
- private static final int HASH_OUTPUT_SIZE = 32;
-
- public static HKDF createFor(int messageVersion) {
- switch (messageVersion) {
- case 2: return new HKDFv2();
- case 3: return new HKDFv3();
- default: throw new AssertionError("Unknown version: " + messageVersion);
- }
- }
-
- public byte[] deriveSecrets(byte[] inputKeyMaterial, byte[] info, int outputLength) {
- byte[] salt = new byte[HASH_OUTPUT_SIZE];
- return deriveSecrets(inputKeyMaterial, salt, info, outputLength);
- }
-
- public byte[] deriveSecrets(byte[] inputKeyMaterial, byte[] salt, byte[] info, int outputLength) {
- byte[] prk = extract(salt, inputKeyMaterial);
- return expand(prk, info, outputLength);
- }
-
- private byte[] extract(byte[] salt, byte[] inputKeyMaterial) {
- try {
- Mac mac = Mac.getInstance("HmacSHA256");
- mac.init(new SecretKeySpec(salt, "HmacSHA256"));
- return mac.doFinal(inputKeyMaterial);
- } catch (NoSuchAlgorithmException | InvalidKeyException e) {
- throw new AssertionError(e);
- }
- }
-
- private byte[] expand(byte[] prk, byte[] info, int outputSize) {
- try {
- int iterations = (int) Math.ceil((double) outputSize / (double) HASH_OUTPUT_SIZE);
- byte[] mixin = new byte[0];
- ByteArrayOutputStream results = new ByteArrayOutputStream();
- int remainingBytes = outputSize;
-
- for (int i= getIterationStartOffset();i<iterations + getIterationStartOffset();i++) {
- Mac mac = Mac.getInstance("HmacSHA256");
- mac.init(new SecretKeySpec(prk, "HmacSHA256"));
-
- mac.update(mixin);
- if (info != null) {
- mac.update(info);
- }
- mac.update((byte)i);
-
- byte[] stepResult = mac.doFinal();
- int stepSize = Math.min(remainingBytes, stepResult.length);
-
- results.write(stepResult, 0, stepSize);
-
- mixin = stepResult;
- remainingBytes -= stepSize;
- }
-
- return results.toByteArray();
- } catch (NoSuchAlgorithmException | InvalidKeyException e) {
- throw new AssertionError(e);
- }
- }
-
- protected abstract int getIterationStartOffset();
-
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/kdf/HKDFv2.java b/src/main/java/org/whispersystems/libaxolotl/kdf/HKDFv2.java
deleted file mode 100644
index 86e4bf5f..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/kdf/HKDFv2.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package org.whispersystems.libaxolotl.kdf;
-
-public class HKDFv2 extends HKDF {
- @Override
- protected int getIterationStartOffset() {
- return 0;
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/kdf/HKDFv3.java b/src/main/java/org/whispersystems/libaxolotl/kdf/HKDFv3.java
deleted file mode 100644
index a1934c90..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/kdf/HKDFv3.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package org.whispersystems.libaxolotl.kdf;
-
-public class HKDFv3 extends HKDF {
- @Override
- protected int getIterationStartOffset() {
- return 1;
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/protocol/CiphertextMessage.java b/src/main/java/org/whispersystems/libaxolotl/protocol/CiphertextMessage.java
deleted file mode 100644
index cf4be756..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/protocol/CiphertextMessage.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl.protocol;
-
-public interface CiphertextMessage {
-
- public static final int UNSUPPORTED_VERSION = 1;
- public static final int CURRENT_VERSION = 3;
-
- public static final int WHISPER_TYPE = 2;
- public static final int PREKEY_TYPE = 3;
- public static final int SENDERKEY_TYPE = 4;
- public static final int SENDERKEY_DISTRIBUTION_TYPE = 5;
-
- // This should be the worst case (worse than V2). So not always accurate, but good enough for padding.
- public static final int ENCRYPTED_MESSAGE_OVERHEAD = 53;
-
- public byte[] serialize();
- public int getType();
-
-} \ No newline at end of file
diff --git a/src/main/java/org/whispersystems/libaxolotl/protocol/KeyExchangeMessage.java b/src/main/java/org/whispersystems/libaxolotl/protocol/KeyExchangeMessage.java
deleted file mode 100644
index bec9208c..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/protocol/KeyExchangeMessage.java
+++ /dev/null
@@ -1,153 +0,0 @@
-package org.whispersystems.libaxolotl.protocol;
-
-
-import com.google.protobuf.ByteString;
-
-import org.whispersystems.libaxolotl.IdentityKey;
-import org.whispersystems.libaxolotl.InvalidKeyException;
-import org.whispersystems.libaxolotl.InvalidMessageException;
-import org.whispersystems.libaxolotl.InvalidVersionException;
-import org.whispersystems.libaxolotl.LegacyMessageException;
-import org.whispersystems.libaxolotl.ecc.Curve;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-import org.whispersystems.libaxolotl.util.ByteUtil;
-
-import java.io.IOException;
-
-import static org.whispersystems.libaxolotl.protocol.WhisperProtos.KeyExchangeMessage.Builder;
-
-public class KeyExchangeMessage {
-
- public static final int INITIATE_FLAG = 0x01;
- public static final int RESPONSE_FLAG = 0X02;
- public static final int SIMULTAENOUS_INITIATE_FLAG = 0x04;
-
- private final int version;
- private final int supportedVersion;
- private final int sequence;
- private final int flags;
-
- private final ECPublicKey baseKey;
- private final byte[] baseKeySignature;
- private final ECPublicKey ratchetKey;
- private final IdentityKey identityKey;
- private final byte[] serialized;
-
- public KeyExchangeMessage(int messageVersion, int sequence, int flags,
- ECPublicKey baseKey, byte[] baseKeySignature,
- ECPublicKey ratchetKey,
- IdentityKey identityKey)
- {
- this.supportedVersion = CiphertextMessage.CURRENT_VERSION;
- this.version = messageVersion;
- this.sequence = sequence;
- this.flags = flags;
- this.baseKey = baseKey;
- this.baseKeySignature = baseKeySignature;
- this.ratchetKey = ratchetKey;
- this.identityKey = identityKey;
-
- byte[] version = {ByteUtil.intsToByteHighAndLow(this.version, this.supportedVersion)};
- Builder builder = WhisperProtos.KeyExchangeMessage
- .newBuilder()
- .setId((sequence << 5) | flags)
- .setBaseKey(ByteString.copyFrom(baseKey.serialize()))
- .setRatchetKey(ByteString.copyFrom(ratchetKey.serialize()))
- .setIdentityKey(ByteString.copyFrom(identityKey.serialize()));
-
- if (messageVersion >= 3) {
- builder.setBaseKeySignature(ByteString.copyFrom(baseKeySignature));
- }
-
- this.serialized = ByteUtil.combine(version, builder.build().toByteArray());
- }
-
- public KeyExchangeMessage(byte[] serialized)
- throws InvalidMessageException, InvalidVersionException, LegacyMessageException
- {
- try {
- byte[][] parts = ByteUtil.split(serialized, 1, serialized.length - 1);
- this.version = ByteUtil.highBitsToInt(parts[0][0]);
- this.supportedVersion = ByteUtil.lowBitsToInt(parts[0][0]);
-
- if (this.version <= CiphertextMessage.UNSUPPORTED_VERSION) {
- throw new LegacyMessageException("Unsupported legacy version: " + this.version);
- }
-
- if (this.version > CiphertextMessage.CURRENT_VERSION) {
- throw new InvalidVersionException("Unknown version: " + this.version);
- }
-
- WhisperProtos.KeyExchangeMessage message = WhisperProtos.KeyExchangeMessage.parseFrom(parts[1]);
-
- if (!message.hasId() || !message.hasBaseKey() ||
- !message.hasRatchetKey() || !message.hasIdentityKey() ||
- (this.version >=3 && !message.hasBaseKeySignature()))
- {
- throw new InvalidMessageException("Some required fields missing!");
- }
-
- this.sequence = message.getId() >> 5;
- this.flags = message.getId() & 0x1f;
- this.serialized = serialized;
- this.baseKey = Curve.decodePoint(message.getBaseKey().toByteArray(), 0);
- this.baseKeySignature = message.getBaseKeySignature().toByteArray();
- this.ratchetKey = Curve.decodePoint(message.getRatchetKey().toByteArray(), 0);
- this.identityKey = new IdentityKey(message.getIdentityKey().toByteArray(), 0);
- } catch (InvalidKeyException | IOException e) {
- throw new InvalidMessageException(e);
- }
- }
-
- public int getVersion() {
- return version;
- }
-
- public ECPublicKey getBaseKey() {
- return baseKey;
- }
-
- public byte[] getBaseKeySignature() {
- return baseKeySignature;
- }
-
- public ECPublicKey getRatchetKey() {
- return ratchetKey;
- }
-
- public IdentityKey getIdentityKey() {
- return identityKey;
- }
-
- public boolean hasIdentityKey() {
- return true;
- }
-
- public int getMaxVersion() {
- return supportedVersion;
- }
-
- public boolean isResponse() {
- return ((flags & RESPONSE_FLAG) != 0);
- }
-
- public boolean isInitiate() {
- return (flags & INITIATE_FLAG) != 0;
- }
-
- public boolean isResponseForSimultaneousInitiate() {
- return (flags & SIMULTAENOUS_INITIATE_FLAG) != 0;
- }
-
- public int getFlags() {
- return flags;
- }
-
- public int getSequence() {
- return sequence;
- }
-
- public byte[] serialize() {
- return serialized;
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/protocol/PreKeyWhisperMessage.java b/src/main/java/org/whispersystems/libaxolotl/protocol/PreKeyWhisperMessage.java
deleted file mode 100644
index fff6d02a..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/protocol/PreKeyWhisperMessage.java
+++ /dev/null
@@ -1,147 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl.protocol;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-
-import org.whispersystems.libaxolotl.IdentityKey;
-import org.whispersystems.libaxolotl.InvalidKeyException;
-import org.whispersystems.libaxolotl.InvalidMessageException;
-import org.whispersystems.libaxolotl.InvalidVersionException;
-import org.whispersystems.libaxolotl.LegacyMessageException;
-import org.whispersystems.libaxolotl.ecc.Curve;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-import org.whispersystems.libaxolotl.util.ByteUtil;
-import org.whispersystems.libaxolotl.util.guava.Optional;
-
-
-public class PreKeyWhisperMessage implements CiphertextMessage {
-
- private final int version;
- private final int registrationId;
- private final Optional<Integer> preKeyId;
- private final int signedPreKeyId;
- private final ECPublicKey baseKey;
- private final IdentityKey identityKey;
- private final WhisperMessage message;
- private final byte[] serialized;
-
- public PreKeyWhisperMessage(byte[] serialized)
- throws InvalidMessageException, InvalidVersionException
- {
- try {
- this.version = ByteUtil.highBitsToInt(serialized[0]);
-
- if (this.version > CiphertextMessage.CURRENT_VERSION) {
- throw new InvalidVersionException("Unknown version: " + this.version);
- }
-
- WhisperProtos.PreKeyWhisperMessage preKeyWhisperMessage
- = WhisperProtos.PreKeyWhisperMessage.parseFrom(ByteString.copyFrom(serialized, 1,
- serialized.length-1));
-
- if ((version == 2 && !preKeyWhisperMessage.hasPreKeyId()) ||
- (version == 3 && !preKeyWhisperMessage.hasSignedPreKeyId()) ||
- !preKeyWhisperMessage.hasBaseKey() ||
- !preKeyWhisperMessage.hasIdentityKey() ||
- !preKeyWhisperMessage.hasMessage())
- {
- throw new InvalidMessageException("Incomplete message.");
- }
-
- this.serialized = serialized;
- this.registrationId = preKeyWhisperMessage.getRegistrationId();
- this.preKeyId = preKeyWhisperMessage.hasPreKeyId() ? Optional.of(preKeyWhisperMessage.getPreKeyId()) : Optional.<Integer>absent();
- this.signedPreKeyId = preKeyWhisperMessage.hasSignedPreKeyId() ? preKeyWhisperMessage.getSignedPreKeyId() : -1;
- this.baseKey = Curve.decodePoint(preKeyWhisperMessage.getBaseKey().toByteArray(), 0);
- this.identityKey = new IdentityKey(Curve.decodePoint(preKeyWhisperMessage.getIdentityKey().toByteArray(), 0));
- this.message = new WhisperMessage(preKeyWhisperMessage.getMessage().toByteArray());
- } catch (InvalidProtocolBufferException | InvalidKeyException | LegacyMessageException e) {
- throw new InvalidMessageException(e);
- }
- }
-
- public PreKeyWhisperMessage(int messageVersion, int registrationId, Optional<Integer> preKeyId,
- int signedPreKeyId, ECPublicKey baseKey, IdentityKey identityKey,
- WhisperMessage message)
- {
- this.version = messageVersion;
- this.registrationId = registrationId;
- this.preKeyId = preKeyId;
- this.signedPreKeyId = signedPreKeyId;
- this.baseKey = baseKey;
- this.identityKey = identityKey;
- this.message = message;
-
- WhisperProtos.PreKeyWhisperMessage.Builder builder =
- WhisperProtos.PreKeyWhisperMessage.newBuilder()
- .setSignedPreKeyId(signedPreKeyId)
- .setBaseKey(ByteString.copyFrom(baseKey.serialize()))
- .setIdentityKey(ByteString.copyFrom(identityKey.serialize()))
- .setMessage(ByteString.copyFrom(message.serialize()))
- .setRegistrationId(registrationId);
-
- if (preKeyId.isPresent()) {
- builder.setPreKeyId(preKeyId.get());
- }
-
- byte[] versionBytes = {ByteUtil.intsToByteHighAndLow(this.version, CURRENT_VERSION)};
- byte[] messageBytes = builder.build().toByteArray();
-
- this.serialized = ByteUtil.combine(versionBytes, messageBytes);
- }
-
- public int getMessageVersion() {
- return version;
- }
-
- public IdentityKey getIdentityKey() {
- return identityKey;
- }
-
- public int getRegistrationId() {
- return registrationId;
- }
-
- public Optional<Integer> getPreKeyId() {
- return preKeyId;
- }
-
- public int getSignedPreKeyId() {
- return signedPreKeyId;
- }
-
- public ECPublicKey getBaseKey() {
- return baseKey;
- }
-
- public WhisperMessage getWhisperMessage() {
- return message;
- }
-
- @Override
- public byte[] serialize() {
- return serialized;
- }
-
- @Override
- public int getType() {
- return CiphertextMessage.PREKEY_TYPE;
- }
-
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/protocol/SenderKeyDistributionMessage.java b/src/main/java/org/whispersystems/libaxolotl/protocol/SenderKeyDistributionMessage.java
deleted file mode 100644
index 424dd87c..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/protocol/SenderKeyDistributionMessage.java
+++ /dev/null
@@ -1,56 +0,0 @@
-package org.whispersystems.libaxolotl.protocol;
-
-import com.google.protobuf.ByteString;
-
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-import org.whispersystems.libaxolotl.util.ByteUtil;
-
-public class SenderKeyDistributionMessage implements CiphertextMessage {
-
- private final int id;
- private final int iteration;
- private final byte[] chainKey;
- private final ECPublicKey signatureKey;
- private final byte[] serialized;
-
- public SenderKeyDistributionMessage(int id, int iteration, byte[] chainKey, ECPublicKey signatureKey) {
- byte[] version = {ByteUtil.intsToByteHighAndLow(CURRENT_VERSION, CURRENT_VERSION)};
-
- this.id = id;
- this.iteration = iteration;
- this.chainKey = chainKey;
- this.signatureKey = signatureKey;
- this.serialized = WhisperProtos.SenderKeyDistributionMessage.newBuilder()
- .setId(id)
- .setIteration(iteration)
- .setChainKey(ByteString.copyFrom(chainKey))
- .setSigningKey(ByteString.copyFrom(signatureKey.serialize()))
- .build().toByteArray();
- }
-
- @Override
- public byte[] serialize() {
- return serialized;
- }
-
- @Override
- public int getType() {
- return SENDERKEY_DISTRIBUTION_TYPE;
- }
-
- public int getIteration() {
- return iteration;
- }
-
- public byte[] getChainKey() {
- return chainKey;
- }
-
- public ECPublicKey getSignatureKey() {
- return signatureKey;
- }
-
- public int getId() {
- return id;
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/protocol/SenderKeyMessage.java b/src/main/java/org/whispersystems/libaxolotl/protocol/SenderKeyMessage.java
deleted file mode 100644
index b3a17456..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/protocol/SenderKeyMessage.java
+++ /dev/null
@@ -1,121 +0,0 @@
-package org.whispersystems.libaxolotl.protocol;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-
-import org.whispersystems.libaxolotl.InvalidKeyException;
-import org.whispersystems.libaxolotl.InvalidMessageException;
-import org.whispersystems.libaxolotl.LegacyMessageException;
-import org.whispersystems.libaxolotl.ecc.Curve;
-import org.whispersystems.libaxolotl.ecc.ECPrivateKey;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-import org.whispersystems.libaxolotl.util.ByteUtil;
-
-import java.text.ParseException;
-
-public class SenderKeyMessage implements CiphertextMessage {
-
- private static final int SIGNATURE_LENGTH = 64;
-
- private final int messageVersion;
- private final int keyId;
- private final int iteration;
- private final byte[] ciphertext;
- private final byte[] serialized;
-
- public SenderKeyMessage(byte[] serialized) throws InvalidMessageException, LegacyMessageException {
- try {
- byte[][] messageParts = ByteUtil.split(serialized, 1, serialized.length - 1 - SIGNATURE_LENGTH, SIGNATURE_LENGTH);
- byte version = messageParts[0][0];
- byte[] message = messageParts[1];
- byte[] signature = messageParts[2];
-
- if (ByteUtil.highBitsToInt(version) < 3) {
- throw new LegacyMessageException("Legacy message: " + ByteUtil.highBitsToInt(version));
- }
-
- if (ByteUtil.highBitsToInt(version) > CURRENT_VERSION) {
- throw new InvalidMessageException("Unknown version: " + ByteUtil.highBitsToInt(version));
- }
-
- WhisperProtos.SenderKeyMessage senderKeyMessage = WhisperProtos.SenderKeyMessage.parseFrom(message);
-
- if (!senderKeyMessage.hasId() ||
- !senderKeyMessage.hasIteration() ||
- !senderKeyMessage.hasCiphertext())
- {
- throw new InvalidMessageException("Incomplete message.");
- }
-
- this.serialized = serialized;
- this.messageVersion = ByteUtil.highBitsToInt(version);
- this.keyId = senderKeyMessage.getId();
- this.iteration = senderKeyMessage.getIteration();
- this.ciphertext = senderKeyMessage.getCiphertext().toByteArray();
- } catch (InvalidProtocolBufferException | ParseException e) {
- throw new InvalidMessageException(e);
- }
- }
-
- public SenderKeyMessage(int keyId, int iteration, byte[] ciphertext, ECPrivateKey signatureKey) {
- byte[] version = {ByteUtil.intsToByteHighAndLow(CURRENT_VERSION, CURRENT_VERSION)};
- byte[] message = WhisperProtos.SenderKeyMessage.newBuilder()
- .setId(keyId)
- .setIteration(iteration)
- .setCiphertext(ByteString.copyFrom(ciphertext))
- .build().toByteArray();
-
- byte[] signature = getSignature(signatureKey, ByteUtil.combine(version, message));
-
- this.serialized = ByteUtil.combine(version, message, signature);
- this.messageVersion = CURRENT_VERSION;
- this.keyId = keyId;
- this.iteration = iteration;
- this.ciphertext = ciphertext;
- }
-
- public int getKeyId() {
- return keyId;
- }
-
- public int getIteration() {
- return iteration;
- }
-
- public byte[] getCipherText() {
- return ciphertext;
- }
-
- public void verifySignature(ECPublicKey signatureKey)
- throws InvalidMessageException
- {
- try {
- byte[][] parts = ByteUtil.split(serialized, serialized.length - SIGNATURE_LENGTH, SIGNATURE_LENGTH);
-
- if (!Curve.verifySignature(signatureKey, parts[0], parts[1])) {
- throw new InvalidMessageException("Invalid signature!");
- }
-
- } catch (InvalidKeyException e) {
- throw new InvalidMessageException(e);
- }
- }
-
- private byte[] getSignature(ECPrivateKey signatureKey, byte[] serialized) {
- try {
- return Curve.calculateSignature(signatureKey, serialized);
- } catch (InvalidKeyException e) {
- throw new AssertionError(e);
- }
- }
-
- @Override
- public byte[] serialize() {
- return serialized;
- }
-
- @Override
- public int getType() {
- return CiphertextMessage.SENDERKEY_TYPE;
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/protocol/WhisperMessage.java b/src/main/java/org/whispersystems/libaxolotl/protocol/WhisperMessage.java
deleted file mode 100644
index 980bec1f..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/protocol/WhisperMessage.java
+++ /dev/null
@@ -1,172 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl.protocol;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-
-import org.whispersystems.libaxolotl.IdentityKey;
-import org.whispersystems.libaxolotl.InvalidKeyException;
-import org.whispersystems.libaxolotl.InvalidMessageException;
-import org.whispersystems.libaxolotl.LegacyMessageException;
-import org.whispersystems.libaxolotl.ecc.Curve;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-import org.whispersystems.libaxolotl.util.ByteUtil;
-
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import java.text.ParseException;
-
-import javax.crypto.Mac;
-import javax.crypto.spec.SecretKeySpec;
-
-public class WhisperMessage implements CiphertextMessage {
-
- private static final int MAC_LENGTH = 8;
-
- private final int messageVersion;
- private final ECPublicKey senderRatchetKey;
- private final int counter;
- private final int previousCounter;
- private final byte[] ciphertext;
- private final byte[] serialized;
-
- public WhisperMessage(byte[] serialized) throws InvalidMessageException, LegacyMessageException {
- try {
- byte[][] messageParts = ByteUtil.split(serialized, 1, serialized.length - 1 - MAC_LENGTH, MAC_LENGTH);
- byte version = messageParts[0][0];
- byte[] message = messageParts[1];
- byte[] mac = messageParts[2];
-
- if (ByteUtil.highBitsToInt(version) <= CiphertextMessage.UNSUPPORTED_VERSION) {
- throw new LegacyMessageException("Legacy message: " + ByteUtil.highBitsToInt(version));
- }
-
- if (ByteUtil.highBitsToInt(version) > CURRENT_VERSION) {
- throw new InvalidMessageException("Unknown version: " + ByteUtil.highBitsToInt(version));
- }
-
- WhisperProtos.WhisperMessage whisperMessage = WhisperProtos.WhisperMessage.parseFrom(message);
-
- if (!whisperMessage.hasCiphertext() ||
- !whisperMessage.hasCounter() ||
- !whisperMessage.hasRatchetKey())
- {
- throw new InvalidMessageException("Incomplete message.");
- }
-
- this.serialized = serialized;
- this.senderRatchetKey = Curve.decodePoint(whisperMessage.getRatchetKey().toByteArray(), 0);
- this.messageVersion = ByteUtil.highBitsToInt(version);
- this.counter = whisperMessage.getCounter();
- this.previousCounter = whisperMessage.getPreviousCounter();
- this.ciphertext = whisperMessage.getCiphertext().toByteArray();
- } catch (InvalidProtocolBufferException | InvalidKeyException | ParseException e) {
- throw new InvalidMessageException(e);
- }
- }
-
- public WhisperMessage(int messageVersion, SecretKeySpec macKey, ECPublicKey senderRatchetKey,
- int counter, int previousCounter, byte[] ciphertext,
- IdentityKey senderIdentityKey,
- IdentityKey receiverIdentityKey)
- {
- byte[] version = {ByteUtil.intsToByteHighAndLow(messageVersion, CURRENT_VERSION)};
- byte[] message = WhisperProtos.WhisperMessage.newBuilder()
- .setRatchetKey(ByteString.copyFrom(senderRatchetKey.serialize()))
- .setCounter(counter)
- .setPreviousCounter(previousCounter)
- .setCiphertext(ByteString.copyFrom(ciphertext))
- .build().toByteArray();
-
- byte[] mac = getMac(messageVersion, senderIdentityKey, receiverIdentityKey, macKey,
- ByteUtil.combine(version, message));
-
- this.serialized = ByteUtil.combine(version, message, mac);
- this.senderRatchetKey = senderRatchetKey;
- this.counter = counter;
- this.previousCounter = previousCounter;
- this.ciphertext = ciphertext;
- this.messageVersion = messageVersion;
- }
-
- public ECPublicKey getSenderRatchetKey() {
- return senderRatchetKey;
- }
-
- public int getMessageVersion() {
- return messageVersion;
- }
-
- public int getCounter() {
- return counter;
- }
-
- public byte[] getBody() {
- return ciphertext;
- }
-
- public void verifyMac(int messageVersion, IdentityKey senderIdentityKey,
- IdentityKey receiverIdentityKey, SecretKeySpec macKey)
- throws InvalidMessageException
- {
- byte[][] parts = ByteUtil.split(serialized, serialized.length - MAC_LENGTH, MAC_LENGTH);
- byte[] ourMac = getMac(messageVersion, senderIdentityKey, receiverIdentityKey, macKey, parts[0]);
- byte[] theirMac = parts[1];
-
- if (!MessageDigest.isEqual(ourMac, theirMac)) {
- throw new InvalidMessageException("Bad Mac!");
- }
- }
-
- private byte[] getMac(int messageVersion,
- IdentityKey senderIdentityKey,
- IdentityKey receiverIdentityKey,
- SecretKeySpec macKey, byte[] serialized)
- {
- try {
- Mac mac = Mac.getInstance("HmacSHA256");
- mac.init(macKey);
-
- if (messageVersion >= 3) {
- mac.update(senderIdentityKey.getPublicKey().serialize());
- mac.update(receiverIdentityKey.getPublicKey().serialize());
- }
-
- byte[] fullMac = mac.doFinal(serialized);
- return ByteUtil.trim(fullMac, MAC_LENGTH);
- } catch (NoSuchAlgorithmException | java.security.InvalidKeyException e) {
- throw new AssertionError(e);
- }
- }
-
- @Override
- public byte[] serialize() {
- return serialized;
- }
-
- @Override
- public int getType() {
- return CiphertextMessage.WHISPER_TYPE;
- }
-
- public static boolean isLegacy(byte[] message) {
- return message != null && message.length >= 1 &&
- ByteUtil.highBitsToInt(message[0]) <= CiphertextMessage.UNSUPPORTED_VERSION;
- }
-
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/protocol/WhisperProtos.java b/src/main/java/org/whispersystems/libaxolotl/protocol/WhisperProtos.java
deleted file mode 100644
index 12ab0272..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/protocol/WhisperProtos.java
+++ /dev/null
@@ -1,3532 +0,0 @@
-// Generated by the protocol buffer compiler. DO NOT EDIT!
-// source: WhisperTextProtocol.proto
-
-package org.whispersystems.libaxolotl.protocol;
-
-public final class WhisperProtos {
- private WhisperProtos() {}
- public static void registerAllExtensions(
- com.google.protobuf.ExtensionRegistry registry) {
- }
- public interface WhisperMessageOrBuilder
- extends com.google.protobuf.MessageOrBuilder {
-
- // optional bytes ratchetKey = 1;
- /**
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- */
- boolean hasRatchetKey();
- /**
- * <code>optional bytes ratchetKey = 1;</code>
- */
- com.google.protobuf.ByteString getRatchetKey();
-
- // optional uint32 counter = 2;
- /**
- * <code>optional uint32 counter = 2;</code>
- */
- boolean hasCounter();
- /**
- * <code>optional uint32 counter = 2;</code>
- */
- int getCounter();
-
- // optional uint32 previousCounter = 3;
- /**
- * <code>optional uint32 previousCounter = 3;</code>
- */
- boolean hasPreviousCounter();
- /**
- * <code>optional uint32 previousCounter = 3;</code>
- */
- int getPreviousCounter();
-
- // optional bytes ciphertext = 4;
- /**
- * <code>optional bytes ciphertext = 4;</code>
- */
- boolean hasCiphertext();
- /**
- * <code>optional bytes ciphertext = 4;</code>
- */
- com.google.protobuf.ByteString getCiphertext();
- }
- /**
- * Protobuf type {@code textsecure.WhisperMessage}
- */
- public static final class WhisperMessage extends
- com.google.protobuf.GeneratedMessage
- implements WhisperMessageOrBuilder {
- // Use WhisperMessage.newBuilder() to construct.
- private WhisperMessage(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
- super(builder);
- this.unknownFields = builder.getUnknownFields();
- }
- private WhisperMessage(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
-
- private static final WhisperMessage defaultInstance;
- public static WhisperMessage getDefaultInstance() {
- return defaultInstance;
- }
-
- public WhisperMessage getDefaultInstanceForType() {
- return defaultInstance;
- }
-
- private final com.google.protobuf.UnknownFieldSet unknownFields;
- @java.lang.Override
- public final com.google.protobuf.UnknownFieldSet
- getUnknownFields() {
- return this.unknownFields;
- }
- private WhisperMessage(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- initFields();
- int mutable_bitField0_ = 0;
- com.google.protobuf.UnknownFieldSet.Builder unknownFields =
- com.google.protobuf.UnknownFieldSet.newBuilder();
- try {
- boolean done = false;
- while (!done) {
- int tag = input.readTag();
- switch (tag) {
- case 0:
- done = true;
- break;
- default: {
- if (!parseUnknownField(input, unknownFields,
- extensionRegistry, tag)) {
- done = true;
- }
- break;
- }
- case 10: {
- bitField0_ |= 0x00000001;
- ratchetKey_ = input.readBytes();
- break;
- }
- case 16: {
- bitField0_ |= 0x00000002;
- counter_ = input.readUInt32();
- break;
- }
- case 24: {
- bitField0_ |= 0x00000004;
- previousCounter_ = input.readUInt32();
- break;
- }
- case 34: {
- bitField0_ |= 0x00000008;
- ciphertext_ = input.readBytes();
- break;
- }
- }
- }
- } catch (com.google.protobuf.InvalidProtocolBufferException e) {
- throw e.setUnfinishedMessage(this);
- } catch (java.io.IOException e) {
- throw new com.google.protobuf.InvalidProtocolBufferException(
- e.getMessage()).setUnfinishedMessage(this);
- } finally {
- this.unknownFields = unknownFields.build();
- makeExtensionsImmutable();
- }
- }
- public static final com.google.protobuf.Descriptors.Descriptor
- getDescriptor() {
- return org.whispersystems.libaxolotl.protocol.WhisperProtos.internal_static_textsecure_WhisperMessage_descriptor;
- }
-
- protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internalGetFieldAccessorTable() {
- return org.whispersystems.libaxolotl.protocol.WhisperProtos.internal_static_textsecure_WhisperMessage_fieldAccessorTable
- .ensureFieldAccessorsInitialized(
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- }
-
- public static com.google.protobuf.Parser<WhisperMessage> PARSER =
- new com.google.protobuf.AbstractParser<WhisperMessage>() {
- public WhisperMessage parsePartialFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return new WhisperMessage(input, extensionRegistry);
- }
- };
-
- @java.lang.Override
- public com.google.protobuf.Parser<WhisperMessage> getParserForType() {
- return PARSER;
- }
-
- private int bitField0_;
- // optional bytes ratchetKey = 1;
- public static final int RATCHETKEY_FIELD_NUMBER = 1;
- private com.google.protobuf.ByteString ratchetKey_;
- /**
- * <code>optional bytes ratchetKey = 1;</code>
- */
- public boolean hasRatchetKey() {
- return ((bitField0_ & 0x00000001) == 0x00000001);
- }
- /**
- * <code>optional bytes ratchetKey = 1;</code>
- */
- public com.google.protobuf.ByteString getRatchetKey() {
- return ratchetKey_;
- }
-
- // optional uint32 counter = 2;
- public static final int COUNTER_FIELD_NUMBER = 2;
- private int counter_;
- /**
- * <code>optional uint32 counter = 2;</code>
- */
- public boolean hasCounter() {
- return ((bitField0_ & 0x00000002) == 0x00000002);
- }
- /**
- * <code>optional uint32 counter = 2;</code>
- */
- public int getCounter() {
- return counter_;
- }
-
- // optional uint32 previousCounter = 3;
- public static final int PREVIOUSCOUNTER_FIELD_NUMBER = 3;
- private int previousCounter_;
- /**
- * <code>optional uint32 previousCounter = 3;</code>
- */
- public boolean hasPreviousCounter() {
- return ((bitField0_ & 0x00000004) == 0x00000004);
- }
- /**
- * <code>optional uint32 previousCounter = 3;</code>
- */
- public int getPreviousCounter() {
- return previousCounter_;
- }
-
- // optional bytes ciphertext = 4;
- public static final int CIPHERTEXT_FIELD_NUMBER = 4;
- private com.google.protobuf.ByteString ciphertext_;
- /**
- * <code>optional bytes ciphertext = 4;</code>
- */
- public boolean hasCiphertext() {
- return ((bitField0_ & 0x00000008) == 0x00000008);
- }
- /**
- * <code>optional bytes ciphertext = 4;</code>
- */
- public com.google.protobuf.ByteString getCiphertext() {
- return ciphertext_;
- }
-
- private void initFields() {
- ratchetKey_ = com.google.protobuf.ByteString.EMPTY;
- counter_ = 0;
- previousCounter_ = 0;
- ciphertext_ = com.google.protobuf.ByteString.EMPTY;
- }
- private byte memoizedIsInitialized = -1;
- public final boolean isInitialized() {
- byte isInitialized = memoizedIsInitialized;
- if (isInitialized != -1) return isInitialized == 1;
-
- memoizedIsInitialized = 1;
- return true;
- }
-
- public void writeTo(com.google.protobuf.CodedOutputStream output)
- throws java.io.IOException {
- getSerializedSize();
- if (((bitField0_ & 0x00000001) == 0x00000001)) {
- output.writeBytes(1, ratchetKey_);
- }
- if (((bitField0_ & 0x00000002) == 0x00000002)) {
- output.writeUInt32(2, counter_);
- }
- if (((bitField0_ & 0x00000004) == 0x00000004)) {
- output.writeUInt32(3, previousCounter_);
- }
- if (((bitField0_ & 0x00000008) == 0x00000008)) {
- output.writeBytes(4, ciphertext_);
- }
- getUnknownFields().writeTo(output);
- }
-
- private int memoizedSerializedSize = -1;
- public int getSerializedSize() {
- int size = memoizedSerializedSize;
- if (size != -1) return size;
-
- size = 0;
- if (((bitField0_ & 0x00000001) == 0x00000001)) {
- size += com.google.protobuf.CodedOutputStream
- .computeBytesSize(1, ratchetKey_);
- }
- if (((bitField0_ & 0x00000002) == 0x00000002)) {
- size += com.google.protobuf.CodedOutputStream
- .computeUInt32Size(2, counter_);
- }
- if (((bitField0_ & 0x00000004) == 0x00000004)) {
- size += com.google.protobuf.CodedOutputStream
- .computeUInt32Size(3, previousCounter_);
- }
- if (((bitField0_ & 0x00000008) == 0x00000008)) {
- size += com.google.protobuf.CodedOutputStream
- .computeBytesSize(4, ciphertext_);
- }
- size += getUnknownFields().getSerializedSize();
- memoizedSerializedSize = size;
- return size;
- }
-
- private static final long serialVersionUID = 0L;
- @java.lang.Override
- protected java.lang.Object writeReplace()
- throws java.io.ObjectStreamException {
- return super.writeReplace();
- }
-
- public static org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage parseFrom(
- com.google.protobuf.ByteString data)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data);
- }
- public static org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage parseFrom(
- com.google.protobuf.ByteString data,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage parseFrom(byte[] data)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data);
- }
- public static org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage parseFrom(
- byte[] data,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage parseFrom(java.io.InputStream input)
- throws java.io.IOException {
- return PARSER.parseFrom(input);
- }
- public static org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage parseFrom(
- java.io.InputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseFrom(input, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage parseDelimitedFrom(java.io.InputStream input)
- throws java.io.IOException {
- return PARSER.parseDelimitedFrom(input);
- }
- public static org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage parseDelimitedFrom(
- java.io.InputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseDelimitedFrom(input, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage parseFrom(
- com.google.protobuf.CodedInputStream input)
- throws java.io.IOException {
- return PARSER.parseFrom(input);
- }
- public static org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage parseFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseFrom(input, extensionRegistry);
- }
-
- public static Builder newBuilder() { return Builder.create(); }
- public Builder newBuilderForType() { return newBuilder(); }
- public static Builder newBuilder(org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage prototype) {
- return newBuilder().mergeFrom(prototype);
- }
- public Builder toBuilder() { return newBuilder(this); }
-
- @java.lang.Override
- protected Builder newBuilderForType(
- com.google.protobuf.GeneratedMessage.BuilderParent parent) {
- Builder builder = new Builder(parent);
- return builder;
- }
- /**
- * Protobuf type {@code textsecure.WhisperMessage}
- */
- public static final class Builder extends
- com.google.protobuf.GeneratedMessage.Builder<Builder>
- implements org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessageOrBuilder {
- public static final com.google.protobuf.Descriptors.Descriptor
- getDescriptor() {
- return org.whispersystems.libaxolotl.protocol.WhisperProtos.internal_static_textsecure_WhisperMessage_descriptor;
- }
-
- protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internalGetFieldAccessorTable() {
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- }
-
- // Construct using org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage.newBuilder()
- private Builder() {
- maybeForceBuilderInitialization();
- }
-
- private Builder(
- com.google.protobuf.GeneratedMessage.BuilderParent parent) {
- super(parent);
- maybeForceBuilderInitialization();
- }
- private void maybeForceBuilderInitialization() {
- if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
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- }
- private static Builder create() {
- return new Builder();
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-
- public Builder clear() {
- super.clear();
- ratchetKey_ = com.google.protobuf.ByteString.EMPTY;
- bitField0_ = (bitField0_ & ~0x00000001);
- counter_ = 0;
- bitField0_ = (bitField0_ & ~0x00000002);
- previousCounter_ = 0;
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- ciphertext_ = com.google.protobuf.ByteString.EMPTY;
- bitField0_ = (bitField0_ & ~0x00000008);
- return this;
- }
-
- public Builder clone() {
- return create().mergeFrom(buildPartial());
- }
-
- public com.google.protobuf.Descriptors.Descriptor
- getDescriptorForType() {
- return org.whispersystems.libaxolotl.protocol.WhisperProtos.internal_static_textsecure_WhisperMessage_descriptor;
- }
-
- public org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage getDefaultInstanceForType() {
- return org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage.getDefaultInstance();
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-
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- if (!result.isInitialized()) {
- throw newUninitializedMessageException(result);
- }
- return result;
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-
- public org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage buildPartial() {
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- int from_bitField0_ = bitField0_;
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- onBuilt();
- return result;
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-
- public Builder mergeFrom(com.google.protobuf.Message other) {
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- } else {
- super.mergeFrom(other);
- return this;
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- }
-
- public Builder mergeFrom(org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage other) {
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- if (other.hasRatchetKey()) {
- setRatchetKey(other.getRatchetKey());
- }
- if (other.hasCounter()) {
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- }
- if (other.hasPreviousCounter()) {
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- if (other.hasCiphertext()) {
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- }
- this.mergeUnknownFields(other.getUnknownFields());
- return this;
- }
-
- public final boolean isInitialized() {
- return true;
- }
-
- public Builder mergeFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- org.whispersystems.libaxolotl.protocol.WhisperProtos.WhisperMessage parsedMessage = null;
- try {
- parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
- } catch (com.google.protobuf.InvalidProtocolBufferException e) {
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- } finally {
- if (parsedMessage != null) {
- mergeFrom(parsedMessage);
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- }
- return this;
- }
- private int bitField0_;
-
- // optional bytes ratchetKey = 1;
- private com.google.protobuf.ByteString ratchetKey_ = com.google.protobuf.ByteString.EMPTY;
- /**
- * <code>optional bytes ratchetKey = 1;</code>
- */
- public boolean hasRatchetKey() {
- return ((bitField0_ & 0x00000001) == 0x00000001);
- }
- /**
- * <code>optional bytes ratchetKey = 1;</code>
- */
- public com.google.protobuf.ByteString getRatchetKey() {
- return ratchetKey_;
- }
- /**
- * <code>optional bytes ratchetKey = 1;</code>
- */
- public Builder setRatchetKey(com.google.protobuf.ByteString value) {
- if (value == null) {
- throw new NullPointerException();
- }
- bitField0_ |= 0x00000001;
- ratchetKey_ = value;
- onChanged();
- return this;
- }
- /**
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- */
- public Builder clearRatchetKey() {
- bitField0_ = (bitField0_ & ~0x00000001);
- ratchetKey_ = getDefaultInstance().getRatchetKey();
- onChanged();
- return this;
- }
-
- // optional uint32 counter = 2;
- private int counter_ ;
- /**
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- */
- public boolean hasCounter() {
- return ((bitField0_ & 0x00000002) == 0x00000002);
- }
- /**
- * <code>optional uint32 counter = 2;</code>
- */
- public int getCounter() {
- return counter_;
- }
- /**
- * <code>optional uint32 counter = 2;</code>
- */
- public Builder setCounter(int value) {
- bitField0_ |= 0x00000002;
- counter_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional uint32 counter = 2;</code>
- */
- public Builder clearCounter() {
- bitField0_ = (bitField0_ & ~0x00000002);
- counter_ = 0;
- onChanged();
- return this;
- }
-
- // optional uint32 previousCounter = 3;
- private int previousCounter_ ;
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- return ((bitField0_ & 0x00000004) == 0x00000004);
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- /**
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- public int getPreviousCounter() {
- return previousCounter_;
- }
- /**
- * <code>optional uint32 previousCounter = 3;</code>
- */
- public Builder setPreviousCounter(int value) {
- bitField0_ |= 0x00000004;
- previousCounter_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional uint32 previousCounter = 3;</code>
- */
- public Builder clearPreviousCounter() {
- bitField0_ = (bitField0_ & ~0x00000004);
- previousCounter_ = 0;
- onChanged();
- return this;
- }
-
- // optional bytes ciphertext = 4;
- private com.google.protobuf.ByteString ciphertext_ = com.google.protobuf.ByteString.EMPTY;
- /**
- * <code>optional bytes ciphertext = 4;</code>
- */
- public boolean hasCiphertext() {
- return ((bitField0_ & 0x00000008) == 0x00000008);
- }
- /**
- * <code>optional bytes ciphertext = 4;</code>
- */
- public com.google.protobuf.ByteString getCiphertext() {
- return ciphertext_;
- }
- /**
- * <code>optional bytes ciphertext = 4;</code>
- */
- public Builder setCiphertext(com.google.protobuf.ByteString value) {
- if (value == null) {
- throw new NullPointerException();
- }
- bitField0_ |= 0x00000008;
- ciphertext_ = value;
- onChanged();
- return this;
- }
- /**
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- */
- public Builder clearCiphertext() {
- bitField0_ = (bitField0_ & ~0x00000008);
- ciphertext_ = getDefaultInstance().getCiphertext();
- onChanged();
- return this;
- }
-
- // @@protoc_insertion_point(builder_scope:textsecure.WhisperMessage)
- }
-
- static {
- defaultInstance = new WhisperMessage(true);
- defaultInstance.initFields();
- }
-
- // @@protoc_insertion_point(class_scope:textsecure.WhisperMessage)
- }
-
- public interface PreKeyWhisperMessageOrBuilder
- extends com.google.protobuf.MessageOrBuilder {
-
- // optional uint32 registrationId = 5;
- /**
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- */
- boolean hasRegistrationId();
- /**
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- */
- int getRegistrationId();
-
- // optional uint32 preKeyId = 1;
- /**
- * <code>optional uint32 preKeyId = 1;</code>
- */
- boolean hasPreKeyId();
- /**
- * <code>optional uint32 preKeyId = 1;</code>
- */
- int getPreKeyId();
-
- // optional uint32 signedPreKeyId = 6;
- /**
- * <code>optional uint32 signedPreKeyId = 6;</code>
- */
- boolean hasSignedPreKeyId();
- /**
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- // optional uint32 preKeyId = 1;
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- // optional uint32 signedPreKeyId = 6;
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- /**
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- }
- if (((bitField0_ & 0x00000010) == 0x00000010)) {
- output.writeBytes(3, identityKey_);
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- }
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- output.writeUInt32(6, signedPreKeyId_);
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- private int memoizedSerializedSize = -1;
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- throws java.io.IOException {
- return PARSER.parseFrom(input);
- }
- public static org.whispersystems.libaxolotl.protocol.WhisperProtos.PreKeyWhisperMessage parseFrom(
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- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
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- return PARSER.parseDelimitedFrom(input);
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- return PARSER.parseFrom(input);
- }
- public static org.whispersystems.libaxolotl.protocol.WhisperProtos.PreKeyWhisperMessage parseFrom(
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- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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- }
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- public static Builder newBuilder(org.whispersystems.libaxolotl.protocol.WhisperProtos.PreKeyWhisperMessage prototype) {
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- bitField0_ = (bitField0_ & ~0x00000001);
- preKeyId_ = 0;
- bitField0_ = (bitField0_ & ~0x00000002);
- signedPreKeyId_ = 0;
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- identityKey_ = com.google.protobuf.ByteString.EMPTY;
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- if (!result.isInitialized()) {
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- if (other.hasRegistrationId()) {
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- }
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- }
- if (other.hasSignedPreKeyId()) {
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- /**
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- bitField0_ |= 0x00000001;
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- onChanged();
- return this;
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- onChanged();
- return this;
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-
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- // optional bytes identityKey = 3;
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- }
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- static {
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- descriptor;
- static {
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- "b\n\016WhisperMessage\022\022\n\nratchetKey\030\001 \001(\014\022\017\n" +
- "\007counter\030\002 \001(\r\022\027\n\017previousCounter\030\003 \001(\r\022" +
- "\022\n\nciphertext\030\004 \001(\014\"\217\001\n\024PreKeyWhisperMes" +
- "sage\022\026\n\016registrationId\030\005 \001(\r\022\020\n\010preKeyId" +
- "\030\001 \001(\r\022\026\n\016signedPreKeyId\030\006 \001(\r\022\017\n\007baseKe" +
- "y\030\002 \001(\014\022\023\n\013identityKey\030\003 \001(\014\022\017\n\007message\030" +
- "\004 \001(\014\"t\n\022KeyExchangeMessage\022\n\n\002id\030\001 \001(\r\022" +
- "\017\n\007baseKey\030\002 \001(\014\022\022\n\nratchetKey\030\003 \001(\014\022\023\n\013" +
- "identityKey\030\004 \001(\014\022\030\n\020baseKeySignature\030\005 ",
- "\001(\014\"E\n\020SenderKeyMessage\022\n\n\002id\030\001 \001(\r\022\021\n\ti" +
- "teration\030\002 \001(\r\022\022\n\nciphertext\030\003 \001(\014\"c\n\034Se" +
- "nderKeyDistributionMessage\022\n\n\002id\030\001 \001(\r\022\021" +
- "\n\titeration\030\002 \001(\r\022\020\n\010chainKey\030\003 \001(\014\022\022\n\ns" +
- "igningKey\030\004 \001(\014B7\n&org.whispersystems.li" +
- "baxolotl.protocolB\rWhisperProtos"
- };
- com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
- new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
- public com.google.protobuf.ExtensionRegistry assignDescriptors(
- com.google.protobuf.Descriptors.FileDescriptor root) {
- descriptor = root;
- internal_static_textsecure_WhisperMessage_descriptor =
- getDescriptor().getMessageTypes().get(0);
- internal_static_textsecure_WhisperMessage_fieldAccessorTable = new
- com.google.protobuf.GeneratedMessage.FieldAccessorTable(
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diff --git a/src/main/java/org/whispersystems/libaxolotl/ratchet/AliceAxolotlParameters.java b/src/main/java/org/whispersystems/libaxolotl/ratchet/AliceAxolotlParameters.java
deleted file mode 100644
index 13c995e9..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/ratchet/AliceAxolotlParameters.java
+++ /dev/null
@@ -1,109 +0,0 @@
-package org.whispersystems.libaxolotl.ratchet;
-
-import org.whispersystems.libaxolotl.IdentityKey;
-import org.whispersystems.libaxolotl.IdentityKeyPair;
-import org.whispersystems.libaxolotl.ecc.ECKeyPair;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-import org.whispersystems.libaxolotl.util.guava.Optional;
-
-public class AliceAxolotlParameters {
-
- private final IdentityKeyPair ourIdentityKey;
- private final ECKeyPair ourBaseKey;
-
- private final IdentityKey theirIdentityKey;
- private final ECPublicKey theirSignedPreKey;
- private final Optional<ECPublicKey> theirOneTimePreKey;
- private final ECPublicKey theirRatchetKey;
-
- private AliceAxolotlParameters(IdentityKeyPair ourIdentityKey, ECKeyPair ourBaseKey,
- IdentityKey theirIdentityKey, ECPublicKey theirSignedPreKey,
- ECPublicKey theirRatchetKey, Optional<ECPublicKey> theirOneTimePreKey)
- {
- this.ourIdentityKey = ourIdentityKey;
- this.ourBaseKey = ourBaseKey;
- this.theirIdentityKey = theirIdentityKey;
- this.theirSignedPreKey = theirSignedPreKey;
- this.theirRatchetKey = theirRatchetKey;
- this.theirOneTimePreKey = theirOneTimePreKey;
-
- if (ourIdentityKey == null || ourBaseKey == null || theirIdentityKey == null ||
- theirSignedPreKey == null || theirRatchetKey == null || theirOneTimePreKey == null)
- {
- throw new IllegalArgumentException("Null values!");
- }
- }
-
- public IdentityKeyPair getOurIdentityKey() {
- return ourIdentityKey;
- }
-
- public ECKeyPair getOurBaseKey() {
- return ourBaseKey;
- }
-
- public IdentityKey getTheirIdentityKey() {
- return theirIdentityKey;
- }
-
- public ECPublicKey getTheirSignedPreKey() {
- return theirSignedPreKey;
- }
-
- public Optional<ECPublicKey> getTheirOneTimePreKey() {
- return theirOneTimePreKey;
- }
-
- public static Builder newBuilder() {
- return new Builder();
- }
-
- public ECPublicKey getTheirRatchetKey() {
- return theirRatchetKey;
- }
-
- public static class Builder {
- private IdentityKeyPair ourIdentityKey;
- private ECKeyPair ourBaseKey;
-
- private IdentityKey theirIdentityKey;
- private ECPublicKey theirSignedPreKey;
- private ECPublicKey theirRatchetKey;
- private Optional<ECPublicKey> theirOneTimePreKey;
-
- public Builder setOurIdentityKey(IdentityKeyPair ourIdentityKey) {
- this.ourIdentityKey = ourIdentityKey;
- return this;
- }
-
- public Builder setOurBaseKey(ECKeyPair ourBaseKey) {
- this.ourBaseKey = ourBaseKey;
- return this;
- }
-
- public Builder setTheirRatchetKey(ECPublicKey theirRatchetKey) {
- this.theirRatchetKey = theirRatchetKey;
- return this;
- }
-
- public Builder setTheirIdentityKey(IdentityKey theirIdentityKey) {
- this.theirIdentityKey = theirIdentityKey;
- return this;
- }
-
- public Builder setTheirSignedPreKey(ECPublicKey theirSignedPreKey) {
- this.theirSignedPreKey = theirSignedPreKey;
- return this;
- }
-
- public Builder setTheirOneTimePreKey(Optional<ECPublicKey> theirOneTimePreKey) {
- this.theirOneTimePreKey = theirOneTimePreKey;
- return this;
- }
-
- public AliceAxolotlParameters create() {
- return new AliceAxolotlParameters(ourIdentityKey, ourBaseKey, theirIdentityKey,
- theirSignedPreKey, theirRatchetKey, theirOneTimePreKey);
- }
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/ratchet/BobAxolotlParameters.java b/src/main/java/org/whispersystems/libaxolotl/ratchet/BobAxolotlParameters.java
deleted file mode 100644
index 27116a8b..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/ratchet/BobAxolotlParameters.java
+++ /dev/null
@@ -1,109 +0,0 @@
-package org.whispersystems.libaxolotl.ratchet;
-
-import org.whispersystems.libaxolotl.IdentityKey;
-import org.whispersystems.libaxolotl.IdentityKeyPair;
-import org.whispersystems.libaxolotl.ecc.ECKeyPair;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-import org.whispersystems.libaxolotl.util.guava.Optional;
-
-public class BobAxolotlParameters {
-
- private final IdentityKeyPair ourIdentityKey;
- private final ECKeyPair ourSignedPreKey;
- private final Optional<ECKeyPair> ourOneTimePreKey;
- private final ECKeyPair ourRatchetKey;
-
- private final IdentityKey theirIdentityKey;
- private final ECPublicKey theirBaseKey;
-
- BobAxolotlParameters(IdentityKeyPair ourIdentityKey, ECKeyPair ourSignedPreKey,
- ECKeyPair ourRatchetKey, Optional<ECKeyPair> ourOneTimePreKey,
- IdentityKey theirIdentityKey, ECPublicKey theirBaseKey)
- {
- this.ourIdentityKey = ourIdentityKey;
- this.ourSignedPreKey = ourSignedPreKey;
- this.ourRatchetKey = ourRatchetKey;
- this.ourOneTimePreKey = ourOneTimePreKey;
- this.theirIdentityKey = theirIdentityKey;
- this.theirBaseKey = theirBaseKey;
-
- if (ourIdentityKey == null || ourSignedPreKey == null || ourRatchetKey == null ||
- ourOneTimePreKey == null || theirIdentityKey == null || theirBaseKey == null)
- {
- throw new IllegalArgumentException("Null value!");
- }
- }
-
- public IdentityKeyPair getOurIdentityKey() {
- return ourIdentityKey;
- }
-
- public ECKeyPair getOurSignedPreKey() {
- return ourSignedPreKey;
- }
-
- public Optional<ECKeyPair> getOurOneTimePreKey() {
- return ourOneTimePreKey;
- }
-
- public IdentityKey getTheirIdentityKey() {
- return theirIdentityKey;
- }
-
- public ECPublicKey getTheirBaseKey() {
- return theirBaseKey;
- }
-
- public static Builder newBuilder() {
- return new Builder();
- }
-
- public ECKeyPair getOurRatchetKey() {
- return ourRatchetKey;
- }
-
- public static class Builder {
- private IdentityKeyPair ourIdentityKey;
- private ECKeyPair ourSignedPreKey;
- private Optional<ECKeyPair> ourOneTimePreKey;
- private ECKeyPair ourRatchetKey;
-
- private IdentityKey theirIdentityKey;
- private ECPublicKey theirBaseKey;
-
- public Builder setOurIdentityKey(IdentityKeyPair ourIdentityKey) {
- this.ourIdentityKey = ourIdentityKey;
- return this;
- }
-
- public Builder setOurSignedPreKey(ECKeyPair ourSignedPreKey) {
- this.ourSignedPreKey = ourSignedPreKey;
- return this;
- }
-
- public Builder setOurOneTimePreKey(Optional<ECKeyPair> ourOneTimePreKey) {
- this.ourOneTimePreKey = ourOneTimePreKey;
- return this;
- }
-
- public Builder setTheirIdentityKey(IdentityKey theirIdentityKey) {
- this.theirIdentityKey = theirIdentityKey;
- return this;
- }
-
- public Builder setTheirBaseKey(ECPublicKey theirBaseKey) {
- this.theirBaseKey = theirBaseKey;
- return this;
- }
-
- public Builder setOurRatchetKey(ECKeyPair ourRatchetKey) {
- this.ourRatchetKey = ourRatchetKey;
- return this;
- }
-
- public BobAxolotlParameters create() {
- return new BobAxolotlParameters(ourIdentityKey, ourSignedPreKey, ourRatchetKey,
- ourOneTimePreKey, theirIdentityKey, theirBaseKey);
- }
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/ratchet/ChainKey.java b/src/main/java/org/whispersystems/libaxolotl/ratchet/ChainKey.java
deleted file mode 100644
index 9dd1dbee..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/ratchet/ChainKey.java
+++ /dev/null
@@ -1,75 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl.ratchet;
-
-
-import org.whispersystems.libaxolotl.kdf.DerivedMessageSecrets;
-import org.whispersystems.libaxolotl.kdf.HKDF;
-
-import java.security.InvalidKeyException;
-import java.security.NoSuchAlgorithmException;
-
-import javax.crypto.Mac;
-import javax.crypto.spec.SecretKeySpec;
-
-public class ChainKey {
-
- private static final byte[] MESSAGE_KEY_SEED = {0x01};
- private static final byte[] CHAIN_KEY_SEED = {0x02};
-
- private final HKDF kdf;
- private final byte[] key;
- private final int index;
-
- public ChainKey(HKDF kdf, byte[] key, int index) {
- this.kdf = kdf;
- this.key = key;
- this.index = index;
- }
-
- public byte[] getKey() {
- return key;
- }
-
- public int getIndex() {
- return index;
- }
-
- public ChainKey getNextChainKey() {
- byte[] nextKey = getBaseMaterial(CHAIN_KEY_SEED);
- return new ChainKey(kdf, nextKey, index + 1);
- }
-
- public MessageKeys getMessageKeys() {
- byte[] inputKeyMaterial = getBaseMaterial(MESSAGE_KEY_SEED);
- byte[] keyMaterialBytes = kdf.deriveSecrets(inputKeyMaterial, "WhisperMessageKeys".getBytes(), DerivedMessageSecrets.SIZE);
- DerivedMessageSecrets keyMaterial = new DerivedMessageSecrets(keyMaterialBytes);
-
- return new MessageKeys(keyMaterial.getCipherKey(), keyMaterial.getMacKey(), keyMaterial.getIv(), index);
- }
-
- private byte[] getBaseMaterial(byte[] seed) {
- try {
- Mac mac = Mac.getInstance("HmacSHA256");
- mac.init(new SecretKeySpec(key, "HmacSHA256"));
-
- return mac.doFinal(seed);
- } catch (NoSuchAlgorithmException | InvalidKeyException e) {
- throw new AssertionError(e);
- }
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/ratchet/MessageKeys.java b/src/main/java/org/whispersystems/libaxolotl/ratchet/MessageKeys.java
deleted file mode 100644
index 95a8c7dc..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/ratchet/MessageKeys.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl.ratchet;
-
-import javax.crypto.spec.IvParameterSpec;
-import javax.crypto.spec.SecretKeySpec;
-
-public class MessageKeys {
-
- private final SecretKeySpec cipherKey;
- private final SecretKeySpec macKey;
- private final IvParameterSpec iv;
- private final int counter;
-
- public MessageKeys(SecretKeySpec cipherKey, SecretKeySpec macKey, IvParameterSpec iv, int counter) {
- this.cipherKey = cipherKey;
- this.macKey = macKey;
- this.iv = iv;
- this.counter = counter;
- }
-
- public SecretKeySpec getCipherKey() {
- return cipherKey;
- }
-
- public SecretKeySpec getMacKey() {
- return macKey;
- }
-
- public IvParameterSpec getIv() {
- return iv;
- }
-
- public int getCounter() {
- return counter;
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/ratchet/RatchetingSession.java b/src/main/java/org/whispersystems/libaxolotl/ratchet/RatchetingSession.java
deleted file mode 100644
index ec9af6d9..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/ratchet/RatchetingSession.java
+++ /dev/null
@@ -1,179 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl.ratchet;
-
-import org.whispersystems.libaxolotl.InvalidKeyException;
-import org.whispersystems.libaxolotl.ecc.Curve;
-import org.whispersystems.libaxolotl.ecc.ECKeyPair;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-import org.whispersystems.libaxolotl.kdf.HKDF;
-import org.whispersystems.libaxolotl.state.SessionState;
-import org.whispersystems.libaxolotl.util.ByteUtil;
-import org.whispersystems.libaxolotl.util.Pair;
-import org.whispersystems.libaxolotl.util.guava.Optional;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.util.Arrays;
-
-public class RatchetingSession {
-
- public static void initializeSession(SessionState sessionState,
- int sessionVersion,
- SymmetricAxolotlParameters parameters)
- throws InvalidKeyException
- {
- if (isAlice(parameters.getOurBaseKey().getPublicKey(), parameters.getTheirBaseKey())) {
- AliceAxolotlParameters.Builder aliceParameters = AliceAxolotlParameters.newBuilder();
-
- aliceParameters.setOurBaseKey(parameters.getOurBaseKey())
- .setOurIdentityKey(parameters.getOurIdentityKey())
- .setTheirRatchetKey(parameters.getTheirRatchetKey())
- .setTheirIdentityKey(parameters.getTheirIdentityKey())
- .setTheirSignedPreKey(parameters.getTheirBaseKey())
- .setTheirOneTimePreKey(Optional.<ECPublicKey>absent());
-
- RatchetingSession.initializeSession(sessionState, sessionVersion, aliceParameters.create());
- } else {
- BobAxolotlParameters.Builder bobParameters = BobAxolotlParameters.newBuilder();
-
- bobParameters.setOurIdentityKey(parameters.getOurIdentityKey())
- .setOurRatchetKey(parameters.getOurRatchetKey())
- .setOurSignedPreKey(parameters.getOurBaseKey())
- .setOurOneTimePreKey(Optional.<ECKeyPair>absent())
- .setTheirBaseKey(parameters.getTheirBaseKey())
- .setTheirIdentityKey(parameters.getTheirIdentityKey());
-
- RatchetingSession.initializeSession(sessionState, sessionVersion, bobParameters.create());
- }
- }
-
- public static void initializeSession(SessionState sessionState,
- int sessionVersion,
- AliceAxolotlParameters parameters)
- throws InvalidKeyException
- {
- try {
- sessionState.setSessionVersion(sessionVersion);
- sessionState.setRemoteIdentityKey(parameters.getTheirIdentityKey());
- sessionState.setLocalIdentityKey(parameters.getOurIdentityKey().getPublicKey());
-
- ECKeyPair sendingRatchetKey = Curve.generateKeyPair();
- ByteArrayOutputStream secrets = new ByteArrayOutputStream();
-
- if (sessionVersion >= 3) {
- secrets.write(getDiscontinuityBytes());
- }
-
- secrets.write(Curve.calculateAgreement(parameters.getTheirSignedPreKey(),
- parameters.getOurIdentityKey().getPrivateKey()));
- secrets.write(Curve.calculateAgreement(parameters.getTheirIdentityKey().getPublicKey(),
- parameters.getOurBaseKey().getPrivateKey()));
- secrets.write(Curve.calculateAgreement(parameters.getTheirSignedPreKey(),
- parameters.getOurBaseKey().getPrivateKey()));
-
- if (sessionVersion >= 3 && parameters.getTheirOneTimePreKey().isPresent()) {
- secrets.write(Curve.calculateAgreement(parameters.getTheirOneTimePreKey().get(),
- parameters.getOurBaseKey().getPrivateKey()));
- }
-
- DerivedKeys derivedKeys = calculateDerivedKeys(sessionVersion, secrets.toByteArray());
- Pair<RootKey, ChainKey> sendingChain = derivedKeys.getRootKey().createChain(parameters.getTheirRatchetKey(), sendingRatchetKey);
-
- sessionState.addReceiverChain(parameters.getTheirRatchetKey(), derivedKeys.getChainKey());
- sessionState.setSenderChain(sendingRatchetKey, sendingChain.second());
- sessionState.setRootKey(sendingChain.first());
- } catch (IOException e) {
- throw new AssertionError(e);
- }
- }
-
- public static void initializeSession(SessionState sessionState,
- int sessionVersion,
- BobAxolotlParameters parameters)
- throws InvalidKeyException
- {
-
- try {
- sessionState.setSessionVersion(sessionVersion);
- sessionState.setRemoteIdentityKey(parameters.getTheirIdentityKey());
- sessionState.setLocalIdentityKey(parameters.getOurIdentityKey().getPublicKey());
-
- ByteArrayOutputStream secrets = new ByteArrayOutputStream();
-
- if (sessionVersion >= 3) {
- secrets.write(getDiscontinuityBytes());
- }
-
- secrets.write(Curve.calculateAgreement(parameters.getTheirIdentityKey().getPublicKey(),
- parameters.getOurSignedPreKey().getPrivateKey()));
- secrets.write(Curve.calculateAgreement(parameters.getTheirBaseKey(),
- parameters.getOurIdentityKey().getPrivateKey()));
- secrets.write(Curve.calculateAgreement(parameters.getTheirBaseKey(),
- parameters.getOurSignedPreKey().getPrivateKey()));
-
- if (sessionVersion >= 3 && parameters.getOurOneTimePreKey().isPresent()) {
- secrets.write(Curve.calculateAgreement(parameters.getTheirBaseKey(),
- parameters.getOurOneTimePreKey().get().getPrivateKey()));
- }
-
- DerivedKeys derivedKeys = calculateDerivedKeys(sessionVersion, secrets.toByteArray());
-
- sessionState.setSenderChain(parameters.getOurRatchetKey(), derivedKeys.getChainKey());
- sessionState.setRootKey(derivedKeys.getRootKey());
- } catch (IOException e) {
- throw new AssertionError(e);
- }
- }
-
- private static byte[] getDiscontinuityBytes() {
- byte[] discontinuity = new byte[32];
- Arrays.fill(discontinuity, (byte) 0xFF);
- return discontinuity;
- }
-
- private static DerivedKeys calculateDerivedKeys(int sessionVersion, byte[] masterSecret) {
- HKDF kdf = HKDF.createFor(sessionVersion);
- byte[] derivedSecretBytes = kdf.deriveSecrets(masterSecret, "WhisperText".getBytes(), 64);
- byte[][] derivedSecrets = ByteUtil.split(derivedSecretBytes, 32, 32);
-
- return new DerivedKeys(new RootKey(kdf, derivedSecrets[0]),
- new ChainKey(kdf, derivedSecrets[1], 0));
- }
-
- private static boolean isAlice(ECPublicKey ourKey, ECPublicKey theirKey) {
- return ourKey.compareTo(theirKey) < 0;
- }
-
- private static class DerivedKeys {
- private final RootKey rootKey;
- private final ChainKey chainKey;
-
- private DerivedKeys(RootKey rootKey, ChainKey chainKey) {
- this.rootKey = rootKey;
- this.chainKey = chainKey;
- }
-
- public RootKey getRootKey() {
- return rootKey;
- }
-
- public ChainKey getChainKey() {
- return chainKey;
- }
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/ratchet/RootKey.java b/src/main/java/org/whispersystems/libaxolotl/ratchet/RootKey.java
deleted file mode 100644
index 39f3a831..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/ratchet/RootKey.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl.ratchet;
-
-import org.whispersystems.libaxolotl.InvalidKeyException;
-import org.whispersystems.libaxolotl.ecc.Curve;
-import org.whispersystems.libaxolotl.ecc.ECKeyPair;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-import org.whispersystems.libaxolotl.kdf.DerivedRootSecrets;
-import org.whispersystems.libaxolotl.kdf.HKDF;
-import org.whispersystems.libaxolotl.util.ByteUtil;
-import org.whispersystems.libaxolotl.util.Pair;
-
-public class RootKey {
-
- private final HKDF kdf;
- private final byte[] key;
-
- public RootKey(HKDF kdf, byte[] key) {
- this.kdf = kdf;
- this.key = key;
- }
-
- public byte[] getKeyBytes() {
- return key;
- }
-
- public Pair<RootKey, ChainKey> createChain(ECPublicKey theirRatchetKey, ECKeyPair ourRatchetKey)
- throws InvalidKeyException
- {
- byte[] sharedSecret = Curve.calculateAgreement(theirRatchetKey, ourRatchetKey.getPrivateKey());
- byte[] derivedSecretBytes = kdf.deriveSecrets(sharedSecret, key, "WhisperRatchet".getBytes(), DerivedRootSecrets.SIZE);
- DerivedRootSecrets derivedSecrets = new DerivedRootSecrets(derivedSecretBytes);
-
- RootKey newRootKey = new RootKey(kdf, derivedSecrets.getRootKey());
- ChainKey newChainKey = new ChainKey(kdf, derivedSecrets.getChainKey(), 0);
-
- return new Pair<>(newRootKey, newChainKey);
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/ratchet/SymmetricAxolotlParameters.java b/src/main/java/org/whispersystems/libaxolotl/ratchet/SymmetricAxolotlParameters.java
deleted file mode 100644
index 7a63c45f..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/ratchet/SymmetricAxolotlParameters.java
+++ /dev/null
@@ -1,108 +0,0 @@
-package org.whispersystems.libaxolotl.ratchet;
-
-import org.whispersystems.libaxolotl.IdentityKey;
-import org.whispersystems.libaxolotl.IdentityKeyPair;
-import org.whispersystems.libaxolotl.ecc.ECKeyPair;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-
-public class SymmetricAxolotlParameters {
-
- private final ECKeyPair ourBaseKey;
- private final ECKeyPair ourRatchetKey;
- private final IdentityKeyPair ourIdentityKey;
-
- private final ECPublicKey theirBaseKey;
- private final ECPublicKey theirRatchetKey;
- private final IdentityKey theirIdentityKey;
-
- SymmetricAxolotlParameters(ECKeyPair ourBaseKey, ECKeyPair ourRatchetKey,
- IdentityKeyPair ourIdentityKey, ECPublicKey theirBaseKey,
- ECPublicKey theirRatchetKey, IdentityKey theirIdentityKey)
- {
- this.ourBaseKey = ourBaseKey;
- this.ourRatchetKey = ourRatchetKey;
- this.ourIdentityKey = ourIdentityKey;
- this.theirBaseKey = theirBaseKey;
- this.theirRatchetKey = theirRatchetKey;
- this.theirIdentityKey = theirIdentityKey;
-
- if (ourBaseKey == null || ourRatchetKey == null || ourIdentityKey == null ||
- theirBaseKey == null || theirRatchetKey == null || theirIdentityKey == null)
- {
- throw new IllegalArgumentException("Null values!");
- }
- }
-
- public ECKeyPair getOurBaseKey() {
- return ourBaseKey;
- }
-
- public ECKeyPair getOurRatchetKey() {
- return ourRatchetKey;
- }
-
- public IdentityKeyPair getOurIdentityKey() {
- return ourIdentityKey;
- }
-
- public ECPublicKey getTheirBaseKey() {
- return theirBaseKey;
- }
-
- public ECPublicKey getTheirRatchetKey() {
- return theirRatchetKey;
- }
-
- public IdentityKey getTheirIdentityKey() {
- return theirIdentityKey;
- }
-
- public static Builder newBuilder() {
- return new Builder();
- }
-
- public static class Builder {
- private ECKeyPair ourBaseKey;
- private ECKeyPair ourRatchetKey;
- private IdentityKeyPair ourIdentityKey;
-
- private ECPublicKey theirBaseKey;
- private ECPublicKey theirRatchetKey;
- private IdentityKey theirIdentityKey;
-
- public Builder setOurBaseKey(ECKeyPair ourBaseKey) {
- this.ourBaseKey = ourBaseKey;
- return this;
- }
-
- public Builder setOurRatchetKey(ECKeyPair ourRatchetKey) {
- this.ourRatchetKey = ourRatchetKey;
- return this;
- }
-
- public Builder setOurIdentityKey(IdentityKeyPair ourIdentityKey) {
- this.ourIdentityKey = ourIdentityKey;
- return this;
- }
-
- public Builder setTheirBaseKey(ECPublicKey theirBaseKey) {
- this.theirBaseKey = theirBaseKey;
- return this;
- }
-
- public Builder setTheirRatchetKey(ECPublicKey theirRatchetKey) {
- this.theirRatchetKey = theirRatchetKey;
- return this;
- }
-
- public Builder setTheirIdentityKey(IdentityKey theirIdentityKey) {
- this.theirIdentityKey = theirIdentityKey;
- return this;
- }
-
- public SymmetricAxolotlParameters create() {
- return new SymmetricAxolotlParameters(ourBaseKey, ourRatchetKey, ourIdentityKey,
- theirBaseKey, theirRatchetKey, theirIdentityKey);
- }
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/state/AxolotlStore.java b/src/main/java/org/whispersystems/libaxolotl/state/AxolotlStore.java
deleted file mode 100644
index 2fda9a21..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/state/AxolotlStore.java
+++ /dev/null
@@ -1,6 +0,0 @@
-package org.whispersystems.libaxolotl.state;
-
-public interface AxolotlStore
- extends IdentityKeyStore, PreKeyStore, SessionStore, SignedPreKeyStore
-{
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/state/IdentityKeyStore.java b/src/main/java/org/whispersystems/libaxolotl/state/IdentityKeyStore.java
deleted file mode 100644
index d2024f78..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/state/IdentityKeyStore.java
+++ /dev/null
@@ -1,57 +0,0 @@
-package org.whispersystems.libaxolotl.state;
-
-import org.whispersystems.libaxolotl.IdentityKey;
-import org.whispersystems.libaxolotl.IdentityKeyPair;
-
-/**
- * Provides an interface to identity information.
- *
- * @author Moxie Marlinspike
- */
-public interface IdentityKeyStore {
-
- /**
- * Get the local client's identity key pair.
- *
- * @return The local client's persistent identity key pair.
- */
- public IdentityKeyPair getIdentityKeyPair();
-
- /**
- * Return the local client's registration ID.
- * <p>
- * Clients should maintain a registration ID, a random number
- * between 1 and 16380 that's generated once at install time.
- *
- * @return the local client's registration ID.
- */
- public int getLocalRegistrationId();
-
- /**
- * Save a remote client's identity key
- * <p>
- * Store a remote client's identity key as trusted.
- *
- * @param recipientId The recipient ID of the remote client.
- * @param identityKey The remote client's identity key.
- */
- public void saveIdentity(long recipientId, IdentityKey identityKey);
-
-
- /**
- * Verify a remote client's identity key.
- * <p>
- * Determine whether a remote client's identity is trusted. Convention is
- * that the TextSecure protocol is 'trust on first use.' This means that
- * an identity key is considered 'trusted' if there is no entry for the recipient
- * in the local store, or if it matches the saved key for a recipient in the local
- * store. Only if it mismatches an entry in the local store is it considered
- * 'untrusted.'
- *
- * @param recipientId The recipient ID of the remote client.
- * @param identityKey The identity key to verify.
- * @return true if trusted, false if untrusted.
- */
- public boolean isTrustedIdentity(long recipientId, IdentityKey identityKey);
-
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/state/PreKeyBundle.java b/src/main/java/org/whispersystems/libaxolotl/state/PreKeyBundle.java
deleted file mode 100644
index 772bcc14..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/state/PreKeyBundle.java
+++ /dev/null
@@ -1,96 +0,0 @@
-package org.whispersystems.libaxolotl.state;
-
-import org.whispersystems.libaxolotl.IdentityKey;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-
-/**
- * A class that contains a remote PreKey and collection
- * of associated items.
- *
- * @author Moxie Marlinspike
- */
-public class PreKeyBundle {
-
- private int registrationId;
-
- private int deviceId;
-
- private int preKeyId;
- private ECPublicKey preKeyPublic;
-
- private int signedPreKeyId;
- private ECPublicKey signedPreKeyPublic;
- private byte[] signedPreKeySignature;
-
- private IdentityKey identityKey;
-
- public PreKeyBundle(int registrationId, int deviceId, int preKeyId, ECPublicKey preKeyPublic,
- int signedPreKeyId, ECPublicKey signedPreKeyPublic, byte[] signedPreKeySignature,
- IdentityKey identityKey)
- {
- this.registrationId = registrationId;
- this.deviceId = deviceId;
- this.preKeyId = preKeyId;
- this.preKeyPublic = preKeyPublic;
- this.signedPreKeyId = signedPreKeyId;
- this.signedPreKeyPublic = signedPreKeyPublic;
- this.signedPreKeySignature = signedPreKeySignature;
- this.identityKey = identityKey;
- }
-
- /**
- * @return the device ID this PreKey belongs to.
- */
- public int getDeviceId() {
- return deviceId;
- }
-
- /**
- * @return the unique key ID for this PreKey.
- */
- public int getPreKeyId() {
- return preKeyId;
- }
-
- /**
- * @return the public key for this PreKey.
- */
- public ECPublicKey getPreKey() {
- return preKeyPublic;
- }
-
- /**
- * @return the unique key ID for this signed prekey.
- */
- public int getSignedPreKeyId() {
- return signedPreKeyId;
- }
-
- /**
- * @return the signed prekey for this PreKeyBundle.
- */
- public ECPublicKey getSignedPreKey() {
- return signedPreKeyPublic;
- }
-
- /**
- * @return the signature over the signed prekey.
- */
- public byte[] getSignedPreKeySignature() {
- return signedPreKeySignature;
- }
-
- /**
- * @return the {@link org.whispersystems.libaxolotl.IdentityKey} of this PreKeys owner.
- */
- public IdentityKey getIdentityKey() {
- return identityKey;
- }
-
- /**
- * @return the registration ID associated with this PreKey.
- */
- public int getRegistrationId() {
- return registrationId;
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/state/PreKeyRecord.java b/src/main/java/org/whispersystems/libaxolotl/state/PreKeyRecord.java
deleted file mode 100644
index 0ea905f4..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/state/PreKeyRecord.java
+++ /dev/null
@@ -1,51 +0,0 @@
-package org.whispersystems.libaxolotl.state;
-
-import com.google.protobuf.ByteString;
-
-import org.whispersystems.libaxolotl.InvalidKeyException;
-import org.whispersystems.libaxolotl.ecc.Curve;
-import org.whispersystems.libaxolotl.ecc.ECKeyPair;
-import org.whispersystems.libaxolotl.ecc.ECPrivateKey;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-
-import java.io.IOException;
-
-import static org.whispersystems.libaxolotl.state.StorageProtos.PreKeyRecordStructure;
-
-public class PreKeyRecord {
-
- private PreKeyRecordStructure structure;
-
- public PreKeyRecord(int id, ECKeyPair keyPair) {
- this.structure = PreKeyRecordStructure.newBuilder()
- .setId(id)
- .setPublicKey(ByteString.copyFrom(keyPair.getPublicKey()
- .serialize()))
- .setPrivateKey(ByteString.copyFrom(keyPair.getPrivateKey()
- .serialize()))
- .build();
- }
-
- public PreKeyRecord(byte[] serialized) throws IOException {
- this.structure = PreKeyRecordStructure.parseFrom(serialized);
- }
-
- public int getId() {
- return this.structure.getId();
- }
-
- public ECKeyPair getKeyPair() {
- try {
- ECPublicKey publicKey = Curve.decodePoint(this.structure.getPublicKey().toByteArray(), 0);
- ECPrivateKey privateKey = Curve.decodePrivatePoint(this.structure.getPrivateKey().toByteArray());
-
- return new ECKeyPair(publicKey, privateKey);
- } catch (InvalidKeyException e) {
- throw new AssertionError(e);
- }
- }
-
- public byte[] serialize() {
- return this.structure.toByteArray();
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/state/PreKeyStore.java b/src/main/java/org/whispersystems/libaxolotl/state/PreKeyStore.java
deleted file mode 100644
index 7dc5e626..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/state/PreKeyStore.java
+++ /dev/null
@@ -1,42 +0,0 @@
-package org.whispersystems.libaxolotl.state;
-
-import org.whispersystems.libaxolotl.InvalidKeyIdException;
-
-/**
- * An interface describing the local storage of {@link PreKeyRecord}s.
- *
- * @author Moxie Marlinspike
- */
-public interface PreKeyStore {
-
- /**
- * Load a local PreKeyRecord.
- *
- * @param preKeyId the ID of the local PreKeyRecord.
- * @return the corresponding PreKeyRecord.
- * @throws InvalidKeyIdException when there is no corresponding PreKeyRecord.
- */
- public PreKeyRecord loadPreKey(int preKeyId) throws InvalidKeyIdException;
-
- /**
- * Store a local PreKeyRecord.
- *
- * @param preKeyId the ID of the PreKeyRecord to store.
- * @param record the PreKeyRecord.
- */
- public void storePreKey(int preKeyId, PreKeyRecord record);
-
- /**
- * @param preKeyId A PreKeyRecord ID.
- * @return true if the store has a record for the preKeyId, otherwise false.
- */
- public boolean containsPreKey(int preKeyId);
-
- /**
- * Delete a PreKeyRecord from local storage.
- *
- * @param preKeyId The ID of the PreKeyRecord to remove.
- */
- public void removePreKey(int preKeyId);
-
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/state/SessionRecord.java b/src/main/java/org/whispersystems/libaxolotl/state/SessionRecord.java
deleted file mode 100644
index 76c64922..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/state/SessionRecord.java
+++ /dev/null
@@ -1,117 +0,0 @@
-package org.whispersystems.libaxolotl.state;
-
-import java.io.IOException;
-import java.util.Arrays;
-import java.util.LinkedList;
-import java.util.List;
-
-import static org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure;
-import static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure;
-
-/**
- * A SessionRecord encapsulates the state of an ongoing session.
- *
- * @author Moxie Marlinspike
- */
-public class SessionRecord {
-
- private static final int ARCHIVED_STATES_MAX_LENGTH = 40;
-
- private SessionState sessionState = new SessionState();
- private LinkedList<SessionState> previousStates = new LinkedList<>();
- private boolean fresh = false;
-
- public SessionRecord() {
- this.fresh = true;
- }
-
- public SessionRecord(SessionState sessionState) {
- this.sessionState = sessionState;
- this.fresh = false;
- }
-
- public SessionRecord(byte[] serialized) throws IOException {
- RecordStructure record = RecordStructure.parseFrom(serialized);
- this.sessionState = new SessionState(record.getCurrentSession());
- this.fresh = false;
-
- for (SessionStructure previousStructure : record.getPreviousSessionsList()) {
- previousStates.add(new SessionState(previousStructure));
- }
- }
-
- public boolean hasSessionState(int version, byte[] aliceBaseKey) {
- if (sessionState.getSessionVersion() == version &&
- Arrays.equals(aliceBaseKey, sessionState.getAliceBaseKey()))
- {
- return true;
- }
-
- for (SessionState state : previousStates) {
- if (state.getSessionVersion() == version &&
- Arrays.equals(aliceBaseKey, state.getAliceBaseKey()))
- {
- return true;
- }
- }
-
- return false;
- }
-
- public SessionState getSessionState() {
- return sessionState;
- }
-
- /**
- * @return the list of all currently maintained "previous" session states.
- */
- public List<SessionState> getPreviousSessionStates() {
- return previousStates;
- }
-
-
- public boolean isFresh() {
- return fresh;
- }
-
- /**
- * Move the current {@link SessionState} into the list of "previous" session states,
- * and replace the current {@link org.whispersystems.libaxolotl.state.SessionState}
- * with a fresh reset instance.
- */
- public void archiveCurrentState() {
- promoteState(new SessionState());
- }
-
- public void promoteState(SessionState promotedState) {
- this.previousStates.addFirst(sessionState);
- this.sessionState = promotedState;
-
- if (previousStates.size() > ARCHIVED_STATES_MAX_LENGTH) {
- previousStates.removeLast();
- }
- }
-
- public void setState(SessionState sessionState) {
- this.sessionState = sessionState;
- }
-
- /**
- * @return a serialized version of the current SessionRecord.
- */
- public byte[] serialize() {
- List<SessionStructure> previousStructures = new LinkedList<>();
-
- for (SessionState previousState : previousStates) {
- previousStructures.add(previousState.getStructure());
- }
-
- RecordStructure record = RecordStructure.newBuilder()
- .setCurrentSession(sessionState.getStructure())
- .addAllPreviousSessions(previousStructures)
- .build();
-
- return record.toByteArray();
- }
-
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/state/SessionState.java b/src/main/java/org/whispersystems/libaxolotl/state/SessionState.java
deleted file mode 100644
index 9b2b1e2a..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/state/SessionState.java
+++ /dev/null
@@ -1,509 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package org.whispersystems.libaxolotl.state;
-
-import android.util.Log;
-
-import com.google.protobuf.ByteString;
-
-import org.whispersystems.libaxolotl.IdentityKey;
-import org.whispersystems.libaxolotl.IdentityKeyPair;
-import org.whispersystems.libaxolotl.InvalidKeyException;
-import org.whispersystems.libaxolotl.ecc.Curve;
-import org.whispersystems.libaxolotl.ecc.ECKeyPair;
-import org.whispersystems.libaxolotl.ecc.ECPrivateKey;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-import org.whispersystems.libaxolotl.kdf.HKDF;
-import org.whispersystems.libaxolotl.ratchet.ChainKey;
-import org.whispersystems.libaxolotl.ratchet.MessageKeys;
-import org.whispersystems.libaxolotl.ratchet.RootKey;
-import org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain;
-import org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange;
-import org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey;
-import org.whispersystems.libaxolotl.util.Pair;
-import org.whispersystems.libaxolotl.util.guava.Optional;
-
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.List;
-
-import javax.crypto.spec.IvParameterSpec;
-import javax.crypto.spec.SecretKeySpec;
-
-import static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure;
-
-public class SessionState {
-
- private SessionStructure sessionStructure;
-
- public SessionState() {
- this.sessionStructure = SessionStructure.newBuilder().build();
- }
-
- public SessionState(SessionStructure sessionStructure) {
- this.sessionStructure = sessionStructure;
- }
-
- public SessionState(SessionState copy) {
- this.sessionStructure = copy.sessionStructure.toBuilder().build();
- }
-
- public SessionStructure getStructure() {
- return sessionStructure;
- }
-
- public byte[] getAliceBaseKey() {
- return this.sessionStructure.getAliceBaseKey().toByteArray();
- }
-
- public void setAliceBaseKey(byte[] aliceBaseKey) {
- this.sessionStructure = this.sessionStructure.toBuilder()
- .setAliceBaseKey(ByteString.copyFrom(aliceBaseKey))
- .build();
- }
-
- public void setSessionVersion(int version) {
- this.sessionStructure = this.sessionStructure.toBuilder()
- .setSessionVersion(version)
- .build();
- }
-
- public int getSessionVersion() {
- int sessionVersion = this.sessionStructure.getSessionVersion();
-
- if (sessionVersion == 0) return 2;
- else return sessionVersion;
- }
-
- public void setRemoteIdentityKey(IdentityKey identityKey) {
- this.sessionStructure = this.sessionStructure.toBuilder()
- .setRemoteIdentityPublic(ByteString.copyFrom(identityKey.serialize()))
- .build();
- }
-
- public void setLocalIdentityKey(IdentityKey identityKey) {
- this.sessionStructure = this.sessionStructure.toBuilder()
- .setLocalIdentityPublic(ByteString.copyFrom(identityKey.serialize()))
- .build();
- }
-
- public IdentityKey getRemoteIdentityKey() {
- try {
- if (!this.sessionStructure.hasRemoteIdentityPublic()) {
- return null;
- }
-
- return new IdentityKey(this.sessionStructure.getRemoteIdentityPublic().toByteArray(), 0);
- } catch (InvalidKeyException e) {
- Log.w("SessionRecordV2", e);
- return null;
- }
- }
-
- public IdentityKey getLocalIdentityKey() {
- try {
- return new IdentityKey(this.sessionStructure.getLocalIdentityPublic().toByteArray(), 0);
- } catch (InvalidKeyException e) {
- throw new AssertionError(e);
- }
- }
-
- public int getPreviousCounter() {
- return sessionStructure.getPreviousCounter();
- }
-
- public void setPreviousCounter(int previousCounter) {
- this.sessionStructure = this.sessionStructure.toBuilder()
- .setPreviousCounter(previousCounter)
- .build();
- }
-
- public RootKey getRootKey() {
- return new RootKey(HKDF.createFor(getSessionVersion()),
- this.sessionStructure.getRootKey().toByteArray());
- }
-
- public void setRootKey(RootKey rootKey) {
- this.sessionStructure = this.sessionStructure.toBuilder()
- .setRootKey(ByteString.copyFrom(rootKey.getKeyBytes()))
- .build();
- }
-
- public ECPublicKey getSenderRatchetKey() {
- try {
- return Curve.decodePoint(sessionStructure.getSenderChain().getSenderRatchetKey().toByteArray(), 0);
- } catch (InvalidKeyException e) {
- throw new AssertionError(e);
- }
- }
-
- public ECKeyPair getSenderRatchetKeyPair() {
- ECPublicKey publicKey = getSenderRatchetKey();
- ECPrivateKey privateKey = Curve.decodePrivatePoint(sessionStructure.getSenderChain()
- .getSenderRatchetKeyPrivate()
- .toByteArray());
-
- return new ECKeyPair(publicKey, privateKey);
- }
-
- public boolean hasReceiverChain(ECPublicKey senderEphemeral) {
- return getReceiverChain(senderEphemeral) != null;
- }
-
- public boolean hasSenderChain() {
- return sessionStructure.hasSenderChain();
- }
-
- private Pair<Chain,Integer> getReceiverChain(ECPublicKey senderEphemeral) {
- List<Chain> receiverChains = sessionStructure.getReceiverChainsList();
- int index = 0;
-
- for (Chain receiverChain : receiverChains) {
- try {
- ECPublicKey chainSenderRatchetKey = Curve.decodePoint(receiverChain.getSenderRatchetKey().toByteArray(), 0);
-
- if (chainSenderRatchetKey.equals(senderEphemeral)) {
- return new Pair<>(receiverChain,index);
- }
- } catch (InvalidKeyException e) {
- Log.w("SessionRecordV2", e);
- }
-
- index++;
- }
-
- return null;
- }
-
- public ChainKey getReceiverChainKey(ECPublicKey senderEphemeral) {
- Pair<Chain,Integer> receiverChainAndIndex = getReceiverChain(senderEphemeral);
- Chain receiverChain = receiverChainAndIndex.first();
-
- if (receiverChain == null) {
- return null;
- } else {
- return new ChainKey(HKDF.createFor(getSessionVersion()),
- receiverChain.getChainKey().getKey().toByteArray(),
- receiverChain.getChainKey().getIndex());
- }
- }
-
- public void addReceiverChain(ECPublicKey senderRatchetKey, ChainKey chainKey) {
- Chain.ChainKey chainKeyStructure = Chain.ChainKey.newBuilder()
- .setKey(ByteString.copyFrom(chainKey.getKey()))
- .setIndex(chainKey.getIndex())
- .build();
-
- Chain chain = Chain.newBuilder()
- .setChainKey(chainKeyStructure)
- .setSenderRatchetKey(ByteString.copyFrom(senderRatchetKey.serialize()))
- .build();
-
- this.sessionStructure = this.sessionStructure.toBuilder().addReceiverChains(chain).build();
-
- if (this.sessionStructure.getReceiverChainsList().size() > 5) {
- this.sessionStructure = this.sessionStructure.toBuilder()
- .removeReceiverChains(0)
- .build();
- }
- }
-
- public void setSenderChain(ECKeyPair senderRatchetKeyPair, ChainKey chainKey) {
- Chain.ChainKey chainKeyStructure = Chain.ChainKey.newBuilder()
- .setKey(ByteString.copyFrom(chainKey.getKey()))
- .setIndex(chainKey.getIndex())
- .build();
-
- Chain senderChain = Chain.newBuilder()
- .setSenderRatchetKey(ByteString.copyFrom(senderRatchetKeyPair.getPublicKey().serialize()))
- .setSenderRatchetKeyPrivate(ByteString.copyFrom(senderRatchetKeyPair.getPrivateKey().serialize()))
- .setChainKey(chainKeyStructure)
- .build();
-
- this.sessionStructure = this.sessionStructure.toBuilder().setSenderChain(senderChain).build();
- }
-
- public ChainKey getSenderChainKey() {
- Chain.ChainKey chainKeyStructure = sessionStructure.getSenderChain().getChainKey();
- return new ChainKey(HKDF.createFor(getSessionVersion()),
- chainKeyStructure.getKey().toByteArray(), chainKeyStructure.getIndex());
- }
-
-
- public void setSenderChainKey(ChainKey nextChainKey) {
- Chain.ChainKey chainKey = Chain.ChainKey.newBuilder()
- .setKey(ByteString.copyFrom(nextChainKey.getKey()))
- .setIndex(nextChainKey.getIndex())
- .build();
-
- Chain chain = sessionStructure.getSenderChain().toBuilder()
- .setChainKey(chainKey).build();
-
- this.sessionStructure = this.sessionStructure.toBuilder().setSenderChain(chain).build();
- }
-
- public boolean hasMessageKeys(ECPublicKey senderEphemeral, int counter) {
- Pair<Chain,Integer> chainAndIndex = getReceiverChain(senderEphemeral);
- Chain chain = chainAndIndex.first();
-
- if (chain == null) {
- return false;
- }
-
- List<Chain.MessageKey> messageKeyList = chain.getMessageKeysList();
-
- for (Chain.MessageKey messageKey : messageKeyList) {
- if (messageKey.getIndex() == counter) {
- return true;
- }
- }
-
- return false;
- }
-
- public MessageKeys removeMessageKeys(ECPublicKey senderEphemeral, int counter) {
- Pair<Chain,Integer> chainAndIndex = getReceiverChain(senderEphemeral);
- Chain chain = chainAndIndex.first();
-
- if (chain == null) {
- return null;
- }
-
- List<Chain.MessageKey> messageKeyList = new LinkedList<>(chain.getMessageKeysList());
- Iterator<Chain.MessageKey> messageKeyIterator = messageKeyList.iterator();
- MessageKeys result = null;
-
- while (messageKeyIterator.hasNext()) {
- Chain.MessageKey messageKey = messageKeyIterator.next();
-
- if (messageKey.getIndex() == counter) {
- result = new MessageKeys(new SecretKeySpec(messageKey.getCipherKey().toByteArray(), "AES"),
- new SecretKeySpec(messageKey.getMacKey().toByteArray(), "HmacSHA256"),
- new IvParameterSpec(messageKey.getIv().toByteArray()),
- messageKey.getIndex());
-
- messageKeyIterator.remove();
- break;
- }
- }
-
- Chain updatedChain = chain.toBuilder().clearMessageKeys()
- .addAllMessageKeys(messageKeyList)
- .build();
-
- this.sessionStructure = this.sessionStructure.toBuilder()
- .setReceiverChains(chainAndIndex.second(), updatedChain)
- .build();
-
- return result;
- }
-
- public void setMessageKeys(ECPublicKey senderEphemeral, MessageKeys messageKeys) {
- Pair<Chain,Integer> chainAndIndex = getReceiverChain(senderEphemeral);
- Chain chain = chainAndIndex.first();
- Chain.MessageKey messageKeyStructure = Chain.MessageKey.newBuilder()
- .setCipherKey(ByteString.copyFrom(messageKeys.getCipherKey().getEncoded()))
- .setMacKey(ByteString.copyFrom(messageKeys.getMacKey().getEncoded()))
- .setIndex(messageKeys.getCounter())
- .setIv(ByteString.copyFrom(messageKeys.getIv().getIV()))
- .build();
-
- Chain updatedChain = chain.toBuilder()
- .addMessageKeys(messageKeyStructure)
- .build();
-
- this.sessionStructure = this.sessionStructure.toBuilder()
- .setReceiverChains(chainAndIndex.second(), updatedChain)
- .build();
- }
-
- public void setReceiverChainKey(ECPublicKey senderEphemeral, ChainKey chainKey) {
- Pair<Chain,Integer> chainAndIndex = getReceiverChain(senderEphemeral);
- Chain chain = chainAndIndex.first();
-
- Chain.ChainKey chainKeyStructure = Chain.ChainKey.newBuilder()
- .setKey(ByteString.copyFrom(chainKey.getKey()))
- .setIndex(chainKey.getIndex())
- .build();
-
- Chain updatedChain = chain.toBuilder().setChainKey(chainKeyStructure).build();
-
- this.sessionStructure = this.sessionStructure.toBuilder()
- .setReceiverChains(chainAndIndex.second(), updatedChain)
- .build();
- }
-
- public void setPendingKeyExchange(int sequence,
- ECKeyPair ourBaseKey,
- ECKeyPair ourRatchetKey,
- IdentityKeyPair ourIdentityKey)
- {
- PendingKeyExchange structure =
- PendingKeyExchange.newBuilder()
- .setSequence(sequence)
- .setLocalBaseKey(ByteString.copyFrom(ourBaseKey.getPublicKey().serialize()))
- .setLocalBaseKeyPrivate(ByteString.copyFrom(ourBaseKey.getPrivateKey().serialize()))
- .setLocalRatchetKey(ByteString.copyFrom(ourRatchetKey.getPublicKey().serialize()))
- .setLocalRatchetKeyPrivate(ByteString.copyFrom(ourRatchetKey.getPrivateKey().serialize()))
- .setLocalIdentityKey(ByteString.copyFrom(ourIdentityKey.getPublicKey().serialize()))
- .setLocalIdentityKeyPrivate(ByteString.copyFrom(ourIdentityKey.getPrivateKey().serialize()))
- .build();
-
- this.sessionStructure = this.sessionStructure.toBuilder()
- .setPendingKeyExchange(structure)
- .build();
- }
-
- public int getPendingKeyExchangeSequence() {
- return sessionStructure.getPendingKeyExchange().getSequence();
- }
-
- public ECKeyPair getPendingKeyExchangeBaseKey() throws InvalidKeyException {
- ECPublicKey publicKey = Curve.decodePoint(sessionStructure.getPendingKeyExchange()
- .getLocalBaseKey().toByteArray(), 0);
-
- ECPrivateKey privateKey = Curve.decodePrivatePoint(sessionStructure.getPendingKeyExchange()
- .getLocalBaseKeyPrivate()
- .toByteArray());
-
- return new ECKeyPair(publicKey, privateKey);
- }
-
- public ECKeyPair getPendingKeyExchangeRatchetKey() throws InvalidKeyException {
- ECPublicKey publicKey = Curve.decodePoint(sessionStructure.getPendingKeyExchange()
- .getLocalRatchetKey().toByteArray(), 0);
-
- ECPrivateKey privateKey = Curve.decodePrivatePoint(sessionStructure.getPendingKeyExchange()
- .getLocalRatchetKeyPrivate()
- .toByteArray());
-
- return new ECKeyPair(publicKey, privateKey);
- }
-
- public IdentityKeyPair getPendingKeyExchangeIdentityKey() throws InvalidKeyException {
- IdentityKey publicKey = new IdentityKey(sessionStructure.getPendingKeyExchange()
- .getLocalIdentityKey().toByteArray(), 0);
-
- ECPrivateKey privateKey = Curve.decodePrivatePoint(sessionStructure.getPendingKeyExchange()
- .getLocalIdentityKeyPrivate()
- .toByteArray());
-
- return new IdentityKeyPair(publicKey, privateKey);
- }
-
- public boolean hasPendingKeyExchange() {
- return sessionStructure.hasPendingKeyExchange();
- }
-
- public void setUnacknowledgedPreKeyMessage(Optional<Integer> preKeyId, int signedPreKeyId, ECPublicKey baseKey) {
- PendingPreKey.Builder pending = PendingPreKey.newBuilder()
- .setSignedPreKeyId(signedPreKeyId)
- .setBaseKey(ByteString.copyFrom(baseKey.serialize()));
-
- if (preKeyId.isPresent()) {
- pending.setPreKeyId(preKeyId.get());
- }
-
- this.sessionStructure = this.sessionStructure.toBuilder()
- .setPendingPreKey(pending.build())
- .build();
- }
-
- public boolean hasUnacknowledgedPreKeyMessage() {
- return this.sessionStructure.hasPendingPreKey();
- }
-
- public UnacknowledgedPreKeyMessageItems getUnacknowledgedPreKeyMessageItems() {
- try {
- Optional<Integer> preKeyId;
-
- if (sessionStructure.getPendingPreKey().hasPreKeyId()) {
- preKeyId = Optional.of(sessionStructure.getPendingPreKey().getPreKeyId());
- } else {
- preKeyId = Optional.absent();
- }
-
- return
- new UnacknowledgedPreKeyMessageItems(preKeyId,
- sessionStructure.getPendingPreKey().getSignedPreKeyId(),
- Curve.decodePoint(sessionStructure.getPendingPreKey()
- .getBaseKey()
- .toByteArray(), 0));
- } catch (InvalidKeyException e) {
- throw new AssertionError(e);
- }
- }
-
- public void clearUnacknowledgedPreKeyMessage() {
- this.sessionStructure = this.sessionStructure.toBuilder()
- .clearPendingPreKey()
- .build();
- }
-
- public void setRemoteRegistrationId(int registrationId) {
- this.sessionStructure = this.sessionStructure.toBuilder()
- .setRemoteRegistrationId(registrationId)
- .build();
- }
-
- public int getRemoteRegistrationId() {
- return this.sessionStructure.getRemoteRegistrationId();
- }
-
- public void setLocalRegistrationId(int registrationId) {
- this.sessionStructure = this.sessionStructure.toBuilder()
- .setLocalRegistrationId(registrationId)
- .build();
- }
-
- public int getLocalRegistrationId() {
- return this.sessionStructure.getLocalRegistrationId();
- }
-
- public byte[] serialize() {
- return sessionStructure.toByteArray();
- }
-
- public static class UnacknowledgedPreKeyMessageItems {
- private final Optional<Integer> preKeyId;
- private final int signedPreKeyId;
- private final ECPublicKey baseKey;
-
- public UnacknowledgedPreKeyMessageItems(Optional<Integer> preKeyId,
- int signedPreKeyId,
- ECPublicKey baseKey)
- {
- this.preKeyId = preKeyId;
- this.signedPreKeyId = signedPreKeyId;
- this.baseKey = baseKey;
- }
-
-
- public Optional<Integer> getPreKeyId() {
- return preKeyId;
- }
-
- public int getSignedPreKeyId() {
- return signedPreKeyId;
- }
-
- public ECPublicKey getBaseKey() {
- return baseKey;
- }
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/state/SessionStore.java b/src/main/java/org/whispersystems/libaxolotl/state/SessionStore.java
deleted file mode 100644
index c5ad00b0..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/state/SessionStore.java
+++ /dev/null
@@ -1,68 +0,0 @@
-package org.whispersystems.libaxolotl.state;
-
-import java.util.List;
-
-/**
- * The interface to the durable store of session state information
- * for remote clients.
- *
- * @author Moxie Marlinspike
- */
-public interface SessionStore {
-
- /**
- * Returns a copy of the {@link SessionRecord} corresponding to the recipientId + deviceId tuple,
- * or a new SessionRecord if one does not currently exist.
- * <p>
- * It is important that implementations return a copy of the current durable information. The
- * returned SessionRecord may be modified, but those changes should not have an effect on the
- * durable session state (what is returned by subsequent calls to this method) without the
- * store method being called here first.
- *
- * @param recipientId The recipientID of the remote client.
- * @param deviceId The deviceID of the remote client.
- * @return a copy of the SessionRecord corresponding to the recipientId + deviceId tuple, or
- * a new SessionRecord if one does not currently exist.
- */
- public SessionRecord loadSession(long recipientId, int deviceId);
-
- /**
- * Returns all known devices with active sessions for a recipient
- *
- * @param recipientId the recipient ID.
- * @return all known sub-devices with active sessions.
- */
- public List<Integer> getSubDeviceSessions(long recipientId);
-
- /**
- * Commit to storage the {@link SessionRecord} for a given recipientId + deviceId tuple.
- * @param recipientId the recipient ID of the remote client.
- * @param deviceId the device ID of the remote client.
- * @param record the current SessionRecord for the remote client.
- */
- public void storeSession(long recipientId, int deviceId, SessionRecord record);
-
- /**
- * Determine whether there is a committed {@link SessionRecord} for a recipientId + deviceId tuple.
- * @param recipientId the recipient ID of the remote client.
- * @param deviceId the device ID of the remote client.
- * @return true if a {@link SessionRecord} exists, false otherwise.
- */
- public boolean containsSession(long recipientId, int deviceId);
-
- /**
- * Remove a {@link SessionRecord} for a recipientId + deviceId tuple.
- *
- * @param recipientId the recipient ID of the remote client.
- * @param deviceId the device ID of the remote client.
- */
- public void deleteSession(long recipientId, int deviceId);
-
- /**
- * Remove the {@link SessionRecord}s corresponding to all devices of a recipientId.
- *
- * @param recipientId the recipient ID of the remote client.
- */
- public void deleteAllSessions(long recipientId);
-
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/state/SignedPreKeyRecord.java b/src/main/java/org/whispersystems/libaxolotl/state/SignedPreKeyRecord.java
deleted file mode 100644
index f11f5cf1..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/state/SignedPreKeyRecord.java
+++ /dev/null
@@ -1,61 +0,0 @@
-package org.whispersystems.libaxolotl.state;
-
-import com.google.protobuf.ByteString;
-
-import org.whispersystems.libaxolotl.InvalidKeyException;
-import org.whispersystems.libaxolotl.ecc.Curve;
-import org.whispersystems.libaxolotl.ecc.ECKeyPair;
-import org.whispersystems.libaxolotl.ecc.ECPrivateKey;
-import org.whispersystems.libaxolotl.ecc.ECPublicKey;
-
-import java.io.IOException;
-
-import static org.whispersystems.libaxolotl.state.StorageProtos.SignedPreKeyRecordStructure;
-
-public class SignedPreKeyRecord {
-
- private SignedPreKeyRecordStructure structure;
-
- public SignedPreKeyRecord(int id, long timestamp, ECKeyPair keyPair, byte[] signature) {
- this.structure = SignedPreKeyRecordStructure.newBuilder()
- .setId(id)
- .setPublicKey(ByteString.copyFrom(keyPair.getPublicKey()
- .serialize()))
- .setPrivateKey(ByteString.copyFrom(keyPair.getPrivateKey()
- .serialize()))
- .setSignature(ByteString.copyFrom(signature))
- .setTimestamp(timestamp)
- .build();
- }
-
- public SignedPreKeyRecord(byte[] serialized) throws IOException {
- this.structure = SignedPreKeyRecordStructure.parseFrom(serialized);
- }
-
- public int getId() {
- return this.structure.getId();
- }
-
- public long getTimestamp() {
- return this.structure.getTimestamp();
- }
-
- public ECKeyPair getKeyPair() {
- try {
- ECPublicKey publicKey = Curve.decodePoint(this.structure.getPublicKey().toByteArray(), 0);
- ECPrivateKey privateKey = Curve.decodePrivatePoint(this.structure.getPrivateKey().toByteArray());
-
- return new ECKeyPair(publicKey, privateKey);
- } catch (InvalidKeyException e) {
- throw new AssertionError(e);
- }
- }
-
- public byte[] getSignature() {
- return this.structure.getSignature().toByteArray();
- }
-
- public byte[] serialize() {
- return this.structure.toByteArray();
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/state/SignedPreKeyStore.java b/src/main/java/org/whispersystems/libaxolotl/state/SignedPreKeyStore.java
deleted file mode 100644
index c828bf23..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/state/SignedPreKeyStore.java
+++ /dev/null
@@ -1,47 +0,0 @@
-package org.whispersystems.libaxolotl.state;
-
-import org.whispersystems.libaxolotl.InvalidKeyIdException;
-
-import java.util.List;
-
-public interface SignedPreKeyStore {
-
-
- /**
- * Load a local SignedPreKeyRecord.
- *
- * @param signedPreKeyId the ID of the local SignedPreKeyRecord.
- * @return the corresponding SignedPreKeyRecord.
- * @throws InvalidKeyIdException when there is no corresponding SignedPreKeyRecord.
- */
- public SignedPreKeyRecord loadSignedPreKey(int signedPreKeyId) throws InvalidKeyIdException;
-
- /**
- * Load all local SignedPreKeyRecords.
- *
- * @return All stored SignedPreKeyRecords.
- */
- public List<SignedPreKeyRecord> loadSignedPreKeys();
-
- /**
- * Store a local SignedPreKeyRecord.
- *
- * @param signedPreKeyId the ID of the SignedPreKeyRecord to store.
- * @param record the SignedPreKeyRecord.
- */
- public void storeSignedPreKey(int signedPreKeyId, SignedPreKeyRecord record);
-
- /**
- * @param signedPreKeyId A SignedPreKeyRecord ID.
- * @return true if the store has a record for the signedPreKeyId, otherwise false.
- */
- public boolean containsSignedPreKey(int signedPreKeyId);
-
- /**
- * Delete a SignedPreKeyRecord from local storage.
- *
- * @param signedPreKeyId The ID of the SignedPreKeyRecord to remove.
- */
- public void removeSignedPreKey(int signedPreKeyId);
-
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/state/StorageProtos.java b/src/main/java/org/whispersystems/libaxolotl/state/StorageProtos.java
deleted file mode 100644
index b3e3e0e6..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/state/StorageProtos.java
+++ /dev/null
@@ -1,11779 +0,0 @@
-// Generated by the protocol buffer compiler. DO NOT EDIT!
-// source: LocalStorageProtocol.proto
-
-package org.whispersystems.libaxolotl.state;
-
-public final class StorageProtos {
- private StorageProtos() {}
- public static void registerAllExtensions(
- com.google.protobuf.ExtensionRegistry registry) {
- }
- public interface SessionStructureOrBuilder
- extends com.google.protobuf.MessageOrBuilder {
-
- // optional uint32 sessionVersion = 1;
- /**
- * <code>optional uint32 sessionVersion = 1;</code>
- */
- boolean hasSessionVersion();
- /**
- * <code>optional uint32 sessionVersion = 1;</code>
- */
- int getSessionVersion();
-
- // optional bytes localIdentityPublic = 2;
- /**
- * <code>optional bytes localIdentityPublic = 2;</code>
- */
- boolean hasLocalIdentityPublic();
- /**
- * <code>optional bytes localIdentityPublic = 2;</code>
- */
- com.google.protobuf.ByteString getLocalIdentityPublic();
-
- // optional bytes remoteIdentityPublic = 3;
- /**
- * <code>optional bytes remoteIdentityPublic = 3;</code>
- */
- boolean hasRemoteIdentityPublic();
- /**
- * <code>optional bytes remoteIdentityPublic = 3;</code>
- */
- com.google.protobuf.ByteString getRemoteIdentityPublic();
-
- // optional bytes rootKey = 4;
- /**
- * <code>optional bytes rootKey = 4;</code>
- */
- boolean hasRootKey();
- /**
- * <code>optional bytes rootKey = 4;</code>
- */
- com.google.protobuf.ByteString getRootKey();
-
- // optional uint32 previousCounter = 5;
- /**
- * <code>optional uint32 previousCounter = 5;</code>
- */
- boolean hasPreviousCounter();
- /**
- * <code>optional uint32 previousCounter = 5;</code>
- */
- int getPreviousCounter();
-
- // optional .textsecure.SessionStructure.Chain senderChain = 6;
- /**
- * <code>optional .textsecure.SessionStructure.Chain senderChain = 6;</code>
- */
- boolean hasSenderChain();
- /**
- * <code>optional .textsecure.SessionStructure.Chain senderChain = 6;</code>
- */
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain getSenderChain();
- /**
- * <code>optional .textsecure.SessionStructure.Chain senderChain = 6;</code>
- */
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.ChainOrBuilder getSenderChainOrBuilder();
-
- // repeated .textsecure.SessionStructure.Chain receiverChains = 7;
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain>
- getReceiverChainsList();
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain getReceiverChains(int index);
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- int getReceiverChainsCount();
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- java.util.List<? extends org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.ChainOrBuilder>
- getReceiverChainsOrBuilderList();
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.ChainOrBuilder getReceiverChainsOrBuilder(
- int index);
-
- // optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;
- /**
- * <code>optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;</code>
- */
- boolean hasPendingKeyExchange();
- /**
- * <code>optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;</code>
- */
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange getPendingKeyExchange();
- /**
- * <code>optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;</code>
- */
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchangeOrBuilder getPendingKeyExchangeOrBuilder();
-
- // optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;
- /**
- * <code>optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;</code>
- */
- boolean hasPendingPreKey();
- /**
- * <code>optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;</code>
- */
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey getPendingPreKey();
- /**
- * <code>optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;</code>
- */
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKeyOrBuilder getPendingPreKeyOrBuilder();
-
- // optional uint32 remoteRegistrationId = 10;
- /**
- * <code>optional uint32 remoteRegistrationId = 10;</code>
- */
- boolean hasRemoteRegistrationId();
- /**
- * <code>optional uint32 remoteRegistrationId = 10;</code>
- */
- int getRemoteRegistrationId();
-
- // optional uint32 localRegistrationId = 11;
- /**
- * <code>optional uint32 localRegistrationId = 11;</code>
- */
- boolean hasLocalRegistrationId();
- /**
- * <code>optional uint32 localRegistrationId = 11;</code>
- */
- int getLocalRegistrationId();
-
- // optional bool needsRefresh = 12;
- /**
- * <code>optional bool needsRefresh = 12;</code>
- */
- boolean hasNeedsRefresh();
- /**
- * <code>optional bool needsRefresh = 12;</code>
- */
- boolean getNeedsRefresh();
-
- // optional bytes aliceBaseKey = 13;
- /**
- * <code>optional bytes aliceBaseKey = 13;</code>
- */
- boolean hasAliceBaseKey();
- /**
- * <code>optional bytes aliceBaseKey = 13;</code>
- */
- com.google.protobuf.ByteString getAliceBaseKey();
- }
- /**
- * Protobuf type {@code textsecure.SessionStructure}
- */
- public static final class SessionStructure extends
- com.google.protobuf.GeneratedMessage
- implements SessionStructureOrBuilder {
- // Use SessionStructure.newBuilder() to construct.
- private SessionStructure(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
- super(builder);
- this.unknownFields = builder.getUnknownFields();
- }
- private SessionStructure(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
-
- private static final SessionStructure defaultInstance;
- public static SessionStructure getDefaultInstance() {
- return defaultInstance;
- }
-
- public SessionStructure getDefaultInstanceForType() {
- return defaultInstance;
- }
-
- private final com.google.protobuf.UnknownFieldSet unknownFields;
- @java.lang.Override
- public final com.google.protobuf.UnknownFieldSet
- getUnknownFields() {
- return this.unknownFields;
- }
- private SessionStructure(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- initFields();
- int mutable_bitField0_ = 0;
- com.google.protobuf.UnknownFieldSet.Builder unknownFields =
- com.google.protobuf.UnknownFieldSet.newBuilder();
- try {
- boolean done = false;
- while (!done) {
- int tag = input.readTag();
- switch (tag) {
- case 0:
- done = true;
- break;
- default: {
- if (!parseUnknownField(input, unknownFields,
- extensionRegistry, tag)) {
- done = true;
- }
- break;
- }
- case 8: {
- bitField0_ |= 0x00000001;
- sessionVersion_ = input.readUInt32();
- break;
- }
- case 18: {
- bitField0_ |= 0x00000002;
- localIdentityPublic_ = input.readBytes();
- break;
- }
- case 26: {
- bitField0_ |= 0x00000004;
- remoteIdentityPublic_ = input.readBytes();
- break;
- }
- case 34: {
- bitField0_ |= 0x00000008;
- rootKey_ = input.readBytes();
- break;
- }
- case 40: {
- bitField0_ |= 0x00000010;
- previousCounter_ = input.readUInt32();
- break;
- }
- case 50: {
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder subBuilder = null;
- if (((bitField0_ & 0x00000020) == 0x00000020)) {
- subBuilder = senderChain_.toBuilder();
- }
- senderChain_ = input.readMessage(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.PARSER, extensionRegistry);
- if (subBuilder != null) {
- subBuilder.mergeFrom(senderChain_);
- senderChain_ = subBuilder.buildPartial();
- }
- bitField0_ |= 0x00000020;
- break;
- }
- case 58: {
- if (!((mutable_bitField0_ & 0x00000040) == 0x00000040)) {
- receiverChains_ = new java.util.ArrayList<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain>();
- mutable_bitField0_ |= 0x00000040;
- }
- receiverChains_.add(input.readMessage(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.PARSER, extensionRegistry));
- break;
- }
- case 66: {
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange.Builder subBuilder = null;
- if (((bitField0_ & 0x00000040) == 0x00000040)) {
- subBuilder = pendingKeyExchange_.toBuilder();
- }
- pendingKeyExchange_ = input.readMessage(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange.PARSER, extensionRegistry);
- if (subBuilder != null) {
- subBuilder.mergeFrom(pendingKeyExchange_);
- pendingKeyExchange_ = subBuilder.buildPartial();
- }
- bitField0_ |= 0x00000040;
- break;
- }
- case 74: {
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey.Builder subBuilder = null;
- if (((bitField0_ & 0x00000080) == 0x00000080)) {
- subBuilder = pendingPreKey_.toBuilder();
- }
- pendingPreKey_ = input.readMessage(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey.PARSER, extensionRegistry);
- if (subBuilder != null) {
- subBuilder.mergeFrom(pendingPreKey_);
- pendingPreKey_ = subBuilder.buildPartial();
- }
- bitField0_ |= 0x00000080;
- break;
- }
- case 80: {
- bitField0_ |= 0x00000100;
- remoteRegistrationId_ = input.readUInt32();
- break;
- }
- case 88: {
- bitField0_ |= 0x00000200;
- localRegistrationId_ = input.readUInt32();
- break;
- }
- case 96: {
- bitField0_ |= 0x00000400;
- needsRefresh_ = input.readBool();
- break;
- }
- case 106: {
- bitField0_ |= 0x00000800;
- aliceBaseKey_ = input.readBytes();
- break;
- }
- }
- }
- } catch (com.google.protobuf.InvalidProtocolBufferException e) {
- throw e.setUnfinishedMessage(this);
- } catch (java.io.IOException e) {
- throw new com.google.protobuf.InvalidProtocolBufferException(
- e.getMessage()).setUnfinishedMessage(this);
- } finally {
- if (((mutable_bitField0_ & 0x00000040) == 0x00000040)) {
- receiverChains_ = java.util.Collections.unmodifiableList(receiverChains_);
- }
- this.unknownFields = unknownFields.build();
- makeExtensionsImmutable();
- }
- }
- public static final com.google.protobuf.Descriptors.Descriptor
- getDescriptor() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SessionStructure_descriptor;
- }
-
- protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internalGetFieldAccessorTable() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SessionStructure_fieldAccessorTable
- .ensureFieldAccessorsInitialized(
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.class, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder.class);
- }
-
- public static com.google.protobuf.Parser<SessionStructure> PARSER =
- new com.google.protobuf.AbstractParser<SessionStructure>() {
- public SessionStructure parsePartialFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return new SessionStructure(input, extensionRegistry);
- }
- };
-
- @java.lang.Override
- public com.google.protobuf.Parser<SessionStructure> getParserForType() {
- return PARSER;
- }
-
- public interface ChainOrBuilder
- extends com.google.protobuf.MessageOrBuilder {
-
- // optional bytes senderRatchetKey = 1;
- /**
- * <code>optional bytes senderRatchetKey = 1;</code>
- */
- boolean hasSenderRatchetKey();
- /**
- * <code>optional bytes senderRatchetKey = 1;</code>
- */
- com.google.protobuf.ByteString getSenderRatchetKey();
-
- // optional bytes senderRatchetKeyPrivate = 2;
- /**
- * <code>optional bytes senderRatchetKeyPrivate = 2;</code>
- */
- boolean hasSenderRatchetKeyPrivate();
- /**
- * <code>optional bytes senderRatchetKeyPrivate = 2;</code>
- */
- com.google.protobuf.ByteString getSenderRatchetKeyPrivate();
-
- // optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;
- /**
- * <code>optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;</code>
- */
- boolean hasChainKey();
- /**
- * <code>optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;</code>
- */
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey getChainKey();
- /**
- * <code>optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;</code>
- */
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKeyOrBuilder getChainKeyOrBuilder();
-
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-
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- /**
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-
- // optional bytes macKey = 3;
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- /**
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- */
- public boolean hasMacKey() {
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-
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- if (((bitField0_ & 0x00000008) == 0x00000008)) {
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- .computeBytesSize(4, iv_);
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- size += getUnknownFields().getSerializedSize();
- memoizedSerializedSize = size;
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-
- private static final long serialVersionUID = 0L;
- @java.lang.Override
- protected java.lang.Object writeReplace()
- throws java.io.ObjectStreamException {
- return super.writeReplace();
- }
-
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey parseFrom(
- com.google.protobuf.ByteString data)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey parseFrom(
- com.google.protobuf.ByteString data,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey parseFrom(byte[] data)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey parseFrom(
- byte[] data,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey parseFrom(java.io.InputStream input)
- throws java.io.IOException {
- return PARSER.parseFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey parseFrom(
- java.io.InputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseFrom(input, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey parseDelimitedFrom(java.io.InputStream input)
- throws java.io.IOException {
- return PARSER.parseDelimitedFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey parseDelimitedFrom(
- java.io.InputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseDelimitedFrom(input, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey parseFrom(
- com.google.protobuf.CodedInputStream input)
- throws java.io.IOException {
- return PARSER.parseFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey parseFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseFrom(input, extensionRegistry);
- }
-
- public static Builder newBuilder() { return Builder.create(); }
- public Builder newBuilderForType() { return newBuilder(); }
- public static Builder newBuilder(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey prototype) {
- return newBuilder().mergeFrom(prototype);
- }
- public Builder toBuilder() { return newBuilder(this); }
-
- @java.lang.Override
- protected Builder newBuilderForType(
- com.google.protobuf.GeneratedMessage.BuilderParent parent) {
- Builder builder = new Builder(parent);
- return builder;
- }
- /**
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- public static final class Builder extends
- com.google.protobuf.GeneratedMessage.Builder<Builder>
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- public static final com.google.protobuf.Descriptors.Descriptor
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-
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- }
-
- // Construct using org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey.newBuilder()
- private Builder() {
- maybeForceBuilderInitialization();
- }
-
- private Builder(
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- super(parent);
- maybeForceBuilderInitialization();
- }
- private void maybeForceBuilderInitialization() {
- if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
- }
- }
- private static Builder create() {
- return new Builder();
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-
- public Builder clear() {
- super.clear();
- index_ = 0;
- bitField0_ = (bitField0_ & ~0x00000001);
- cipherKey_ = com.google.protobuf.ByteString.EMPTY;
- bitField0_ = (bitField0_ & ~0x00000002);
- macKey_ = com.google.protobuf.ByteString.EMPTY;
- bitField0_ = (bitField0_ & ~0x00000004);
- iv_ = com.google.protobuf.ByteString.EMPTY;
- bitField0_ = (bitField0_ & ~0x00000008);
- return this;
- }
-
- public Builder clone() {
- return create().mergeFrom(buildPartial());
- }
-
- public com.google.protobuf.Descriptors.Descriptor
- getDescriptorForType() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SessionStructure_Chain_MessageKey_descriptor;
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey getDefaultInstanceForType() {
- return org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey.getDefaultInstance();
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey build() {
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey result = buildPartial();
- if (!result.isInitialized()) {
- throw newUninitializedMessageException(result);
- }
- return result;
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-
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey buildPartial() {
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey result = new org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey(this);
- int from_bitField0_ = bitField0_;
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- if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
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- if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
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- result.cipherKey_ = cipherKey_;
- if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
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- if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
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- result.iv_ = iv_;
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- return this;
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- public Builder mergeFrom(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey other) {
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- if (other.hasIndex()) {
- setIndex(other.getIndex());
- }
- if (other.hasCipherKey()) {
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- }
- if (other.hasMacKey()) {
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- }
- if (other.hasIv()) {
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- }
- this.mergeUnknownFields(other.getUnknownFields());
- return this;
- }
-
- public final boolean isInitialized() {
- return true;
- }
-
- public Builder mergeFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey parsedMessage = null;
- try {
- parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
- } catch (com.google.protobuf.InvalidProtocolBufferException e) {
- parsedMessage = (org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey) e.getUnfinishedMessage();
- throw e;
- } finally {
- if (parsedMessage != null) {
- mergeFrom(parsedMessage);
- }
- }
- return this;
- }
- private int bitField0_;
-
- // optional uint32 index = 1;
- private int index_ ;
- /**
- * <code>optional uint32 index = 1;</code>
- */
- public boolean hasIndex() {
- return ((bitField0_ & 0x00000001) == 0x00000001);
- }
- /**
- * <code>optional uint32 index = 1;</code>
- */
- public int getIndex() {
- return index_;
- }
- /**
- * <code>optional uint32 index = 1;</code>
- */
- public Builder setIndex(int value) {
- bitField0_ |= 0x00000001;
- index_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional uint32 index = 1;</code>
- */
- public Builder clearIndex() {
- bitField0_ = (bitField0_ & ~0x00000001);
- index_ = 0;
- onChanged();
- return this;
- }
-
- // optional bytes cipherKey = 2;
- private com.google.protobuf.ByteString cipherKey_ = com.google.protobuf.ByteString.EMPTY;
- /**
- * <code>optional bytes cipherKey = 2;</code>
- */
- public boolean hasCipherKey() {
- return ((bitField0_ & 0x00000002) == 0x00000002);
- }
- /**
- * <code>optional bytes cipherKey = 2;</code>
- */
- public com.google.protobuf.ByteString getCipherKey() {
- return cipherKey_;
- }
- /**
- * <code>optional bytes cipherKey = 2;</code>
- */
- public Builder setCipherKey(com.google.protobuf.ByteString value) {
- if (value == null) {
- throw new NullPointerException();
- }
- bitField0_ |= 0x00000002;
- cipherKey_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional bytes cipherKey = 2;</code>
- */
- public Builder clearCipherKey() {
- bitField0_ = (bitField0_ & ~0x00000002);
- cipherKey_ = getDefaultInstance().getCipherKey();
- onChanged();
- return this;
- }
-
- // optional bytes macKey = 3;
- private com.google.protobuf.ByteString macKey_ = com.google.protobuf.ByteString.EMPTY;
- /**
- * <code>optional bytes macKey = 3;</code>
- */
- public boolean hasMacKey() {
- return ((bitField0_ & 0x00000004) == 0x00000004);
- }
- /**
- * <code>optional bytes macKey = 3;</code>
- */
- public com.google.protobuf.ByteString getMacKey() {
- return macKey_;
- }
- /**
- * <code>optional bytes macKey = 3;</code>
- */
- public Builder setMacKey(com.google.protobuf.ByteString value) {
- if (value == null) {
- throw new NullPointerException();
- }
- bitField0_ |= 0x00000004;
- macKey_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional bytes macKey = 3;</code>
- */
- public Builder clearMacKey() {
- bitField0_ = (bitField0_ & ~0x00000004);
- macKey_ = getDefaultInstance().getMacKey();
- onChanged();
- return this;
- }
-
- // optional bytes iv = 4;
- private com.google.protobuf.ByteString iv_ = com.google.protobuf.ByteString.EMPTY;
- /**
- * <code>optional bytes iv = 4;</code>
- */
- public boolean hasIv() {
- return ((bitField0_ & 0x00000008) == 0x00000008);
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- /**
- * <code>optional bytes iv = 4;</code>
- */
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- return iv_;
- }
- /**
- * <code>optional bytes iv = 4;</code>
- */
- public Builder setIv(com.google.protobuf.ByteString value) {
- if (value == null) {
- throw new NullPointerException();
- }
- bitField0_ |= 0x00000008;
- iv_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional bytes iv = 4;</code>
- */
- public Builder clearIv() {
- bitField0_ = (bitField0_ & ~0x00000008);
- iv_ = getDefaultInstance().getIv();
- onChanged();
- return this;
- }
-
- // @@protoc_insertion_point(builder_scope:textsecure.SessionStructure.Chain.MessageKey)
- }
-
- static {
- defaultInstance = new MessageKey(true);
- defaultInstance.initFields();
- }
-
- // @@protoc_insertion_point(class_scope:textsecure.SessionStructure.Chain.MessageKey)
- }
-
- private int bitField0_;
- // optional bytes senderRatchetKey = 1;
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- /**
- * <code>optional bytes senderRatchetKey = 1;</code>
- */
- public boolean hasSenderRatchetKey() {
- return ((bitField0_ & 0x00000001) == 0x00000001);
- }
- /**
- * <code>optional bytes senderRatchetKey = 1;</code>
- */
- public com.google.protobuf.ByteString getSenderRatchetKey() {
- return senderRatchetKey_;
- }
-
- // optional bytes senderRatchetKeyPrivate = 2;
- public static final int SENDERRATCHETKEYPRIVATE_FIELD_NUMBER = 2;
- private com.google.protobuf.ByteString senderRatchetKeyPrivate_;
- /**
- * <code>optional bytes senderRatchetKeyPrivate = 2;</code>
- */
- public boolean hasSenderRatchetKeyPrivate() {
- return ((bitField0_ & 0x00000002) == 0x00000002);
- }
- /**
- * <code>optional bytes senderRatchetKeyPrivate = 2;</code>
- */
- public com.google.protobuf.ByteString getSenderRatchetKeyPrivate() {
- return senderRatchetKeyPrivate_;
- }
-
- // optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;
- public static final int CHAINKEY_FIELD_NUMBER = 3;
- private org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey chainKey_;
- /**
- * <code>optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;</code>
- */
- public boolean hasChainKey() {
- return ((bitField0_ & 0x00000004) == 0x00000004);
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey getChainKey() {
- return chainKey_;
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKeyOrBuilder getChainKeyOrBuilder() {
- return chainKey_;
- }
-
- // repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;
- public static final int MESSAGEKEYS_FIELD_NUMBER = 4;
- private java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey> messageKeys_;
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey> getMessageKeysList() {
- return messageKeys_;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public java.util.List<? extends org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKeyOrBuilder>
- getMessageKeysOrBuilderList() {
- return messageKeys_;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public int getMessageKeysCount() {
- return messageKeys_.size();
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey getMessageKeys(int index) {
- return messageKeys_.get(index);
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKeyOrBuilder getMessageKeysOrBuilder(
- int index) {
- return messageKeys_.get(index);
- }
-
- private void initFields() {
- senderRatchetKey_ = com.google.protobuf.ByteString.EMPTY;
- senderRatchetKeyPrivate_ = com.google.protobuf.ByteString.EMPTY;
- chainKey_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey.getDefaultInstance();
- messageKeys_ = java.util.Collections.emptyList();
- }
- private byte memoizedIsInitialized = -1;
- public final boolean isInitialized() {
- byte isInitialized = memoizedIsInitialized;
- if (isInitialized != -1) return isInitialized == 1;
-
- memoizedIsInitialized = 1;
- return true;
- }
-
- public void writeTo(com.google.protobuf.CodedOutputStream output)
- throws java.io.IOException {
- getSerializedSize();
- if (((bitField0_ & 0x00000001) == 0x00000001)) {
- output.writeBytes(1, senderRatchetKey_);
- }
- if (((bitField0_ & 0x00000002) == 0x00000002)) {
- output.writeBytes(2, senderRatchetKeyPrivate_);
- }
- if (((bitField0_ & 0x00000004) == 0x00000004)) {
- output.writeMessage(3, chainKey_);
- }
- for (int i = 0; i < messageKeys_.size(); i++) {
- output.writeMessage(4, messageKeys_.get(i));
- }
- getUnknownFields().writeTo(output);
- }
-
- private int memoizedSerializedSize = -1;
- public int getSerializedSize() {
- int size = memoizedSerializedSize;
- if (size != -1) return size;
-
- size = 0;
- if (((bitField0_ & 0x00000001) == 0x00000001)) {
- size += com.google.protobuf.CodedOutputStream
- .computeBytesSize(1, senderRatchetKey_);
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- if (((bitField0_ & 0x00000002) == 0x00000002)) {
- size += com.google.protobuf.CodedOutputStream
- .computeBytesSize(2, senderRatchetKeyPrivate_);
- }
- if (((bitField0_ & 0x00000004) == 0x00000004)) {
- size += com.google.protobuf.CodedOutputStream
- .computeMessageSize(3, chainKey_);
- }
- for (int i = 0; i < messageKeys_.size(); i++) {
- size += com.google.protobuf.CodedOutputStream
- .computeMessageSize(4, messageKeys_.get(i));
- }
- size += getUnknownFields().getSerializedSize();
- memoizedSerializedSize = size;
- return size;
- }
-
- private static final long serialVersionUID = 0L;
- @java.lang.Override
- protected java.lang.Object writeReplace()
- throws java.io.ObjectStreamException {
- return super.writeReplace();
- }
-
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain parseFrom(
- com.google.protobuf.ByteString data)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain parseFrom(
- com.google.protobuf.ByteString data,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain parseFrom(byte[] data)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain parseFrom(
- byte[] data,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain parseFrom(java.io.InputStream input)
- throws java.io.IOException {
- return PARSER.parseFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain parseFrom(
- java.io.InputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseFrom(input, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain parseDelimitedFrom(java.io.InputStream input)
- throws java.io.IOException {
- return PARSER.parseDelimitedFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain parseDelimitedFrom(
- java.io.InputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseDelimitedFrom(input, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain parseFrom(
- com.google.protobuf.CodedInputStream input)
- throws java.io.IOException {
- return PARSER.parseFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain parseFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseFrom(input, extensionRegistry);
- }
-
- public static Builder newBuilder() { return Builder.create(); }
- public Builder newBuilderForType() { return newBuilder(); }
- public static Builder newBuilder(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain prototype) {
- return newBuilder().mergeFrom(prototype);
- }
- public Builder toBuilder() { return newBuilder(this); }
-
- @java.lang.Override
- protected Builder newBuilderForType(
- com.google.protobuf.GeneratedMessage.BuilderParent parent) {
- Builder builder = new Builder(parent);
- return builder;
- }
- /**
- * Protobuf type {@code textsecure.SessionStructure.Chain}
- */
- public static final class Builder extends
- com.google.protobuf.GeneratedMessage.Builder<Builder>
- implements org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.ChainOrBuilder {
- public static final com.google.protobuf.Descriptors.Descriptor
- getDescriptor() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SessionStructure_Chain_descriptor;
- }
-
- protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internalGetFieldAccessorTable() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SessionStructure_Chain_fieldAccessorTable
- .ensureFieldAccessorsInitialized(
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.class, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder.class);
- }
-
- // Construct using org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.newBuilder()
- private Builder() {
- maybeForceBuilderInitialization();
- }
-
- private Builder(
- com.google.protobuf.GeneratedMessage.BuilderParent parent) {
- super(parent);
- maybeForceBuilderInitialization();
- }
- private void maybeForceBuilderInitialization() {
- if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
- getChainKeyFieldBuilder();
- getMessageKeysFieldBuilder();
- }
- }
- private static Builder create() {
- return new Builder();
- }
-
- public Builder clear() {
- super.clear();
- senderRatchetKey_ = com.google.protobuf.ByteString.EMPTY;
- bitField0_ = (bitField0_ & ~0x00000001);
- senderRatchetKeyPrivate_ = com.google.protobuf.ByteString.EMPTY;
- bitField0_ = (bitField0_ & ~0x00000002);
- if (chainKeyBuilder_ == null) {
- chainKey_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey.getDefaultInstance();
- } else {
- chainKeyBuilder_.clear();
- }
- bitField0_ = (bitField0_ & ~0x00000004);
- if (messageKeysBuilder_ == null) {
- messageKeys_ = java.util.Collections.emptyList();
- bitField0_ = (bitField0_ & ~0x00000008);
- } else {
- messageKeysBuilder_.clear();
- }
- return this;
- }
-
- public Builder clone() {
- return create().mergeFrom(buildPartial());
- }
-
- public com.google.protobuf.Descriptors.Descriptor
- getDescriptorForType() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SessionStructure_Chain_descriptor;
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain getDefaultInstanceForType() {
- return org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.getDefaultInstance();
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain build() {
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain result = buildPartial();
- if (!result.isInitialized()) {
- throw newUninitializedMessageException(result);
- }
- return result;
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain buildPartial() {
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain result = new org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain(this);
- int from_bitField0_ = bitField0_;
- int to_bitField0_ = 0;
- if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
- to_bitField0_ |= 0x00000001;
- }
- result.senderRatchetKey_ = senderRatchetKey_;
- if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
- to_bitField0_ |= 0x00000002;
- }
- result.senderRatchetKeyPrivate_ = senderRatchetKeyPrivate_;
- if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
- to_bitField0_ |= 0x00000004;
- }
- if (chainKeyBuilder_ == null) {
- result.chainKey_ = chainKey_;
- } else {
- result.chainKey_ = chainKeyBuilder_.build();
- }
- if (messageKeysBuilder_ == null) {
- if (((bitField0_ & 0x00000008) == 0x00000008)) {
- messageKeys_ = java.util.Collections.unmodifiableList(messageKeys_);
- bitField0_ = (bitField0_ & ~0x00000008);
- }
- result.messageKeys_ = messageKeys_;
- } else {
- result.messageKeys_ = messageKeysBuilder_.build();
- }
- result.bitField0_ = to_bitField0_;
- onBuilt();
- return result;
- }
-
- public Builder mergeFrom(com.google.protobuf.Message other) {
- if (other instanceof org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain) {
- return mergeFrom((org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain)other);
- } else {
- super.mergeFrom(other);
- return this;
- }
- }
-
- public Builder mergeFrom(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain other) {
- if (other == org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.getDefaultInstance()) return this;
- if (other.hasSenderRatchetKey()) {
- setSenderRatchetKey(other.getSenderRatchetKey());
- }
- if (other.hasSenderRatchetKeyPrivate()) {
- setSenderRatchetKeyPrivate(other.getSenderRatchetKeyPrivate());
- }
- if (other.hasChainKey()) {
- mergeChainKey(other.getChainKey());
- }
- if (messageKeysBuilder_ == null) {
- if (!other.messageKeys_.isEmpty()) {
- if (messageKeys_.isEmpty()) {
- messageKeys_ = other.messageKeys_;
- bitField0_ = (bitField0_ & ~0x00000008);
- } else {
- ensureMessageKeysIsMutable();
- messageKeys_.addAll(other.messageKeys_);
- }
- onChanged();
- }
- } else {
- if (!other.messageKeys_.isEmpty()) {
- if (messageKeysBuilder_.isEmpty()) {
- messageKeysBuilder_.dispose();
- messageKeysBuilder_ = null;
- messageKeys_ = other.messageKeys_;
- bitField0_ = (bitField0_ & ~0x00000008);
- messageKeysBuilder_ =
- com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
- getMessageKeysFieldBuilder() : null;
- } else {
- messageKeysBuilder_.addAllMessages(other.messageKeys_);
- }
- }
- }
- this.mergeUnknownFields(other.getUnknownFields());
- return this;
- }
-
- public final boolean isInitialized() {
- return true;
- }
-
- public Builder mergeFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain parsedMessage = null;
- try {
- parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
- } catch (com.google.protobuf.InvalidProtocolBufferException e) {
- parsedMessage = (org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain) e.getUnfinishedMessage();
- throw e;
- } finally {
- if (parsedMessage != null) {
- mergeFrom(parsedMessage);
- }
- }
- return this;
- }
- private int bitField0_;
-
- // optional bytes senderRatchetKey = 1;
- private com.google.protobuf.ByteString senderRatchetKey_ = com.google.protobuf.ByteString.EMPTY;
- /**
- * <code>optional bytes senderRatchetKey = 1;</code>
- */
- public boolean hasSenderRatchetKey() {
- return ((bitField0_ & 0x00000001) == 0x00000001);
- }
- /**
- * <code>optional bytes senderRatchetKey = 1;</code>
- */
- public com.google.protobuf.ByteString getSenderRatchetKey() {
- return senderRatchetKey_;
- }
- /**
- * <code>optional bytes senderRatchetKey = 1;</code>
- */
- public Builder setSenderRatchetKey(com.google.protobuf.ByteString value) {
- if (value == null) {
- throw new NullPointerException();
- }
- bitField0_ |= 0x00000001;
- senderRatchetKey_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional bytes senderRatchetKey = 1;</code>
- */
- public Builder clearSenderRatchetKey() {
- bitField0_ = (bitField0_ & ~0x00000001);
- senderRatchetKey_ = getDefaultInstance().getSenderRatchetKey();
- onChanged();
- return this;
- }
-
- // optional bytes senderRatchetKeyPrivate = 2;
- private com.google.protobuf.ByteString senderRatchetKeyPrivate_ = com.google.protobuf.ByteString.EMPTY;
- /**
- * <code>optional bytes senderRatchetKeyPrivate = 2;</code>
- */
- public boolean hasSenderRatchetKeyPrivate() {
- return ((bitField0_ & 0x00000002) == 0x00000002);
- }
- /**
- * <code>optional bytes senderRatchetKeyPrivate = 2;</code>
- */
- public com.google.protobuf.ByteString getSenderRatchetKeyPrivate() {
- return senderRatchetKeyPrivate_;
- }
- /**
- * <code>optional bytes senderRatchetKeyPrivate = 2;</code>
- */
- public Builder setSenderRatchetKeyPrivate(com.google.protobuf.ByteString value) {
- if (value == null) {
- throw new NullPointerException();
- }
- bitField0_ |= 0x00000002;
- senderRatchetKeyPrivate_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional bytes senderRatchetKeyPrivate = 2;</code>
- */
- public Builder clearSenderRatchetKeyPrivate() {
- bitField0_ = (bitField0_ & ~0x00000002);
- senderRatchetKeyPrivate_ = getDefaultInstance().getSenderRatchetKeyPrivate();
- onChanged();
- return this;
- }
-
- // optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;
- private org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey chainKey_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey.getDefaultInstance();
- private com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKeyOrBuilder> chainKeyBuilder_;
- /**
- * <code>optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;</code>
- */
- public boolean hasChainKey() {
- return ((bitField0_ & 0x00000004) == 0x00000004);
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey getChainKey() {
- if (chainKeyBuilder_ == null) {
- return chainKey_;
- } else {
- return chainKeyBuilder_.getMessage();
- }
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;</code>
- */
- public Builder setChainKey(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey value) {
- if (chainKeyBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- chainKey_ = value;
- onChanged();
- } else {
- chainKeyBuilder_.setMessage(value);
- }
- bitField0_ |= 0x00000004;
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;</code>
- */
- public Builder setChainKey(
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey.Builder builderForValue) {
- if (chainKeyBuilder_ == null) {
- chainKey_ = builderForValue.build();
- onChanged();
- } else {
- chainKeyBuilder_.setMessage(builderForValue.build());
- }
- bitField0_ |= 0x00000004;
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;</code>
- */
- public Builder mergeChainKey(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey value) {
- if (chainKeyBuilder_ == null) {
- if (((bitField0_ & 0x00000004) == 0x00000004) &&
- chainKey_ != org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey.getDefaultInstance()) {
- chainKey_ =
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey.newBuilder(chainKey_).mergeFrom(value).buildPartial();
- } else {
- chainKey_ = value;
- }
- onChanged();
- } else {
- chainKeyBuilder_.mergeFrom(value);
- }
- bitField0_ |= 0x00000004;
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;</code>
- */
- public Builder clearChainKey() {
- if (chainKeyBuilder_ == null) {
- chainKey_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey.getDefaultInstance();
- onChanged();
- } else {
- chainKeyBuilder_.clear();
- }
- bitField0_ = (bitField0_ & ~0x00000004);
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey.Builder getChainKeyBuilder() {
- bitField0_ |= 0x00000004;
- onChanged();
- return getChainKeyFieldBuilder().getBuilder();
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKeyOrBuilder getChainKeyOrBuilder() {
- if (chainKeyBuilder_ != null) {
- return chainKeyBuilder_.getMessageOrBuilder();
- } else {
- return chainKey_;
- }
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain.ChainKey chainKey = 3;</code>
- */
- private com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKeyOrBuilder>
- getChainKeyFieldBuilder() {
- if (chainKeyBuilder_ == null) {
- chainKeyBuilder_ = new com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKey.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.ChainKeyOrBuilder>(
- chainKey_,
- getParentForChildren(),
- isClean());
- chainKey_ = null;
- }
- return chainKeyBuilder_;
- }
-
- // repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;
- private java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey> messageKeys_ =
- java.util.Collections.emptyList();
- private void ensureMessageKeysIsMutable() {
- if (!((bitField0_ & 0x00000008) == 0x00000008)) {
- messageKeys_ = new java.util.ArrayList<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey>(messageKeys_);
- bitField0_ |= 0x00000008;
- }
- }
-
- private com.google.protobuf.RepeatedFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKeyOrBuilder> messageKeysBuilder_;
-
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey> getMessageKeysList() {
- if (messageKeysBuilder_ == null) {
- return java.util.Collections.unmodifiableList(messageKeys_);
- } else {
- return messageKeysBuilder_.getMessageList();
- }
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public int getMessageKeysCount() {
- if (messageKeysBuilder_ == null) {
- return messageKeys_.size();
- } else {
- return messageKeysBuilder_.getCount();
- }
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey getMessageKeys(int index) {
- if (messageKeysBuilder_ == null) {
- return messageKeys_.get(index);
- } else {
- return messageKeysBuilder_.getMessage(index);
- }
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public Builder setMessageKeys(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey value) {
- if (messageKeysBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- ensureMessageKeysIsMutable();
- messageKeys_.set(index, value);
- onChanged();
- } else {
- messageKeysBuilder_.setMessage(index, value);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public Builder setMessageKeys(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey.Builder builderForValue) {
- if (messageKeysBuilder_ == null) {
- ensureMessageKeysIsMutable();
- messageKeys_.set(index, builderForValue.build());
- onChanged();
- } else {
- messageKeysBuilder_.setMessage(index, builderForValue.build());
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public Builder addMessageKeys(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey value) {
- if (messageKeysBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- ensureMessageKeysIsMutable();
- messageKeys_.add(value);
- onChanged();
- } else {
- messageKeysBuilder_.addMessage(value);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public Builder addMessageKeys(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey value) {
- if (messageKeysBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- ensureMessageKeysIsMutable();
- messageKeys_.add(index, value);
- onChanged();
- } else {
- messageKeysBuilder_.addMessage(index, value);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public Builder addMessageKeys(
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey.Builder builderForValue) {
- if (messageKeysBuilder_ == null) {
- ensureMessageKeysIsMutable();
- messageKeys_.add(builderForValue.build());
- onChanged();
- } else {
- messageKeysBuilder_.addMessage(builderForValue.build());
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public Builder addMessageKeys(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey.Builder builderForValue) {
- if (messageKeysBuilder_ == null) {
- ensureMessageKeysIsMutable();
- messageKeys_.add(index, builderForValue.build());
- onChanged();
- } else {
- messageKeysBuilder_.addMessage(index, builderForValue.build());
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public Builder addAllMessageKeys(
- java.lang.Iterable<? extends org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey> values) {
- if (messageKeysBuilder_ == null) {
- ensureMessageKeysIsMutable();
- super.addAll(values, messageKeys_);
- onChanged();
- } else {
- messageKeysBuilder_.addAllMessages(values);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public Builder clearMessageKeys() {
- if (messageKeysBuilder_ == null) {
- messageKeys_ = java.util.Collections.emptyList();
- bitField0_ = (bitField0_ & ~0x00000008);
- onChanged();
- } else {
- messageKeysBuilder_.clear();
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public Builder removeMessageKeys(int index) {
- if (messageKeysBuilder_ == null) {
- ensureMessageKeysIsMutable();
- messageKeys_.remove(index);
- onChanged();
- } else {
- messageKeysBuilder_.remove(index);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey.Builder getMessageKeysBuilder(
- int index) {
- return getMessageKeysFieldBuilder().getBuilder(index);
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKeyOrBuilder getMessageKeysOrBuilder(
- int index) {
- if (messageKeysBuilder_ == null) {
- return messageKeys_.get(index); } else {
- return messageKeysBuilder_.getMessageOrBuilder(index);
- }
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
- public java.util.List<? extends org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKeyOrBuilder>
- getMessageKeysOrBuilderList() {
- if (messageKeysBuilder_ != null) {
- return messageKeysBuilder_.getMessageOrBuilderList();
- } else {
- return java.util.Collections.unmodifiableList(messageKeys_);
- }
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- */
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- return getMessageKeysFieldBuilder().addBuilder(
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- */
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- int index) {
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- index, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.MessageKey.getDefaultInstance());
- }
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- * <code>repeated .textsecure.SessionStructure.Chain.MessageKey messageKeys = 4;</code>
- */
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- getMessageKeysBuilderList() {
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- messageKeys_ = null;
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- return messageKeysBuilder_;
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-
- // @@protoc_insertion_point(builder_scope:textsecure.SessionStructure.Chain)
- }
-
- static {
- defaultInstance = new Chain(true);
- defaultInstance.initFields();
- }
-
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- /**
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- // optional bytes localIdentityKeyPrivate = 8;
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- /**
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- // optional uint32 preKeyId = 1;
- private int preKeyId_ ;
- /**
- * <code>optional uint32 preKeyId = 1;</code>
- */
- public boolean hasPreKeyId() {
- return ((bitField0_ & 0x00000001) == 0x00000001);
- }
- /**
- * <code>optional uint32 preKeyId = 1;</code>
- */
- public int getPreKeyId() {
- return preKeyId_;
- }
- /**
- * <code>optional uint32 preKeyId = 1;</code>
- */
- public Builder setPreKeyId(int value) {
- bitField0_ |= 0x00000001;
- preKeyId_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional uint32 preKeyId = 1;</code>
- */
- public Builder clearPreKeyId() {
- bitField0_ = (bitField0_ & ~0x00000001);
- preKeyId_ = 0;
- onChanged();
- return this;
- }
-
- // optional int32 signedPreKeyId = 3;
- private int signedPreKeyId_ ;
- /**
- * <code>optional int32 signedPreKeyId = 3;</code>
- */
- public boolean hasSignedPreKeyId() {
- return ((bitField0_ & 0x00000002) == 0x00000002);
- }
- /**
- * <code>optional int32 signedPreKeyId = 3;</code>
- */
- public int getSignedPreKeyId() {
- return signedPreKeyId_;
- }
- /**
- * <code>optional int32 signedPreKeyId = 3;</code>
- */
- public Builder setSignedPreKeyId(int value) {
- bitField0_ |= 0x00000002;
- signedPreKeyId_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional int32 signedPreKeyId = 3;</code>
- */
- public Builder clearSignedPreKeyId() {
- bitField0_ = (bitField0_ & ~0x00000002);
- signedPreKeyId_ = 0;
- onChanged();
- return this;
- }
-
- // optional bytes baseKey = 2;
- private com.google.protobuf.ByteString baseKey_ = com.google.protobuf.ByteString.EMPTY;
- /**
- * <code>optional bytes baseKey = 2;</code>
- */
- public boolean hasBaseKey() {
- return ((bitField0_ & 0x00000004) == 0x00000004);
- }
- /**
- * <code>optional bytes baseKey = 2;</code>
- */
- public com.google.protobuf.ByteString getBaseKey() {
- return baseKey_;
- }
- /**
- * <code>optional bytes baseKey = 2;</code>
- */
- public Builder setBaseKey(com.google.protobuf.ByteString value) {
- if (value == null) {
- throw new NullPointerException();
- }
- bitField0_ |= 0x00000004;
- baseKey_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional bytes baseKey = 2;</code>
- */
- public Builder clearBaseKey() {
- bitField0_ = (bitField0_ & ~0x00000004);
- baseKey_ = getDefaultInstance().getBaseKey();
- onChanged();
- return this;
- }
-
- // @@protoc_insertion_point(builder_scope:textsecure.SessionStructure.PendingPreKey)
- }
-
- static {
- defaultInstance = new PendingPreKey(true);
- defaultInstance.initFields();
- }
-
- // @@protoc_insertion_point(class_scope:textsecure.SessionStructure.PendingPreKey)
- }
-
- private int bitField0_;
- // optional uint32 sessionVersion = 1;
- public static final int SESSIONVERSION_FIELD_NUMBER = 1;
- private int sessionVersion_;
- /**
- * <code>optional uint32 sessionVersion = 1;</code>
- */
- public boolean hasSessionVersion() {
- return ((bitField0_ & 0x00000001) == 0x00000001);
- }
- /**
- * <code>optional uint32 sessionVersion = 1;</code>
- */
- public int getSessionVersion() {
- return sessionVersion_;
- }
-
- // optional bytes localIdentityPublic = 2;
- public static final int LOCALIDENTITYPUBLIC_FIELD_NUMBER = 2;
- private com.google.protobuf.ByteString localIdentityPublic_;
- /**
- * <code>optional bytes localIdentityPublic = 2;</code>
- */
- public boolean hasLocalIdentityPublic() {
- return ((bitField0_ & 0x00000002) == 0x00000002);
- }
- /**
- * <code>optional bytes localIdentityPublic = 2;</code>
- */
- public com.google.protobuf.ByteString getLocalIdentityPublic() {
- return localIdentityPublic_;
- }
-
- // optional bytes remoteIdentityPublic = 3;
- public static final int REMOTEIDENTITYPUBLIC_FIELD_NUMBER = 3;
- private com.google.protobuf.ByteString remoteIdentityPublic_;
- /**
- * <code>optional bytes remoteIdentityPublic = 3;</code>
- */
- public boolean hasRemoteIdentityPublic() {
- return ((bitField0_ & 0x00000004) == 0x00000004);
- }
- /**
- * <code>optional bytes remoteIdentityPublic = 3;</code>
- */
- public com.google.protobuf.ByteString getRemoteIdentityPublic() {
- return remoteIdentityPublic_;
- }
-
- // optional bytes rootKey = 4;
- public static final int ROOTKEY_FIELD_NUMBER = 4;
- private com.google.protobuf.ByteString rootKey_;
- /**
- * <code>optional bytes rootKey = 4;</code>
- */
- public boolean hasRootKey() {
- return ((bitField0_ & 0x00000008) == 0x00000008);
- }
- /**
- * <code>optional bytes rootKey = 4;</code>
- */
- public com.google.protobuf.ByteString getRootKey() {
- return rootKey_;
- }
-
- // optional uint32 previousCounter = 5;
- public static final int PREVIOUSCOUNTER_FIELD_NUMBER = 5;
- private int previousCounter_;
- /**
- * <code>optional uint32 previousCounter = 5;</code>
- */
- public boolean hasPreviousCounter() {
- return ((bitField0_ & 0x00000010) == 0x00000010);
- }
- /**
- * <code>optional uint32 previousCounter = 5;</code>
- */
- public int getPreviousCounter() {
- return previousCounter_;
- }
-
- // optional .textsecure.SessionStructure.Chain senderChain = 6;
- public static final int SENDERCHAIN_FIELD_NUMBER = 6;
- private org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain senderChain_;
- /**
- * <code>optional .textsecure.SessionStructure.Chain senderChain = 6;</code>
- */
- public boolean hasSenderChain() {
- return ((bitField0_ & 0x00000020) == 0x00000020);
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain senderChain = 6;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain getSenderChain() {
- return senderChain_;
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain senderChain = 6;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.ChainOrBuilder getSenderChainOrBuilder() {
- return senderChain_;
- }
-
- // repeated .textsecure.SessionStructure.Chain receiverChains = 7;
- public static final int RECEIVERCHAINS_FIELD_NUMBER = 7;
- private java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain> receiverChains_;
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain> getReceiverChainsList() {
- return receiverChains_;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public java.util.List<? extends org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.ChainOrBuilder>
- getReceiverChainsOrBuilderList() {
- return receiverChains_;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public int getReceiverChainsCount() {
- return receiverChains_.size();
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain getReceiverChains(int index) {
- return receiverChains_.get(index);
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.ChainOrBuilder getReceiverChainsOrBuilder(
- int index) {
- return receiverChains_.get(index);
- }
-
- // optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;
- public static final int PENDINGKEYEXCHANGE_FIELD_NUMBER = 8;
- private org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange pendingKeyExchange_;
- /**
- * <code>optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;</code>
- */
- public boolean hasPendingKeyExchange() {
- return ((bitField0_ & 0x00000040) == 0x00000040);
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange getPendingKeyExchange() {
- return pendingKeyExchange_;
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchangeOrBuilder getPendingKeyExchangeOrBuilder() {
- return pendingKeyExchange_;
- }
-
- // optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;
- public static final int PENDINGPREKEY_FIELD_NUMBER = 9;
- private org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey pendingPreKey_;
- /**
- * <code>optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;</code>
- */
- public boolean hasPendingPreKey() {
- return ((bitField0_ & 0x00000080) == 0x00000080);
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey getPendingPreKey() {
- return pendingPreKey_;
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKeyOrBuilder getPendingPreKeyOrBuilder() {
- return pendingPreKey_;
- }
-
- // optional uint32 remoteRegistrationId = 10;
- public static final int REMOTEREGISTRATIONID_FIELD_NUMBER = 10;
- private int remoteRegistrationId_;
- /**
- * <code>optional uint32 remoteRegistrationId = 10;</code>
- */
- public boolean hasRemoteRegistrationId() {
- return ((bitField0_ & 0x00000100) == 0x00000100);
- }
- /**
- * <code>optional uint32 remoteRegistrationId = 10;</code>
- */
- public int getRemoteRegistrationId() {
- return remoteRegistrationId_;
- }
-
- // optional uint32 localRegistrationId = 11;
- public static final int LOCALREGISTRATIONID_FIELD_NUMBER = 11;
- private int localRegistrationId_;
- /**
- * <code>optional uint32 localRegistrationId = 11;</code>
- */
- public boolean hasLocalRegistrationId() {
- return ((bitField0_ & 0x00000200) == 0x00000200);
- }
- /**
- * <code>optional uint32 localRegistrationId = 11;</code>
- */
- public int getLocalRegistrationId() {
- return localRegistrationId_;
- }
-
- // optional bool needsRefresh = 12;
- public static final int NEEDSREFRESH_FIELD_NUMBER = 12;
- private boolean needsRefresh_;
- /**
- * <code>optional bool needsRefresh = 12;</code>
- */
- public boolean hasNeedsRefresh() {
- return ((bitField0_ & 0x00000400) == 0x00000400);
- }
- /**
- * <code>optional bool needsRefresh = 12;</code>
- */
- public boolean getNeedsRefresh() {
- return needsRefresh_;
- }
-
- // optional bytes aliceBaseKey = 13;
- public static final int ALICEBASEKEY_FIELD_NUMBER = 13;
- private com.google.protobuf.ByteString aliceBaseKey_;
- /**
- * <code>optional bytes aliceBaseKey = 13;</code>
- */
- public boolean hasAliceBaseKey() {
- return ((bitField0_ & 0x00000800) == 0x00000800);
- }
- /**
- * <code>optional bytes aliceBaseKey = 13;</code>
- */
- public com.google.protobuf.ByteString getAliceBaseKey() {
- return aliceBaseKey_;
- }
-
- private void initFields() {
- sessionVersion_ = 0;
- localIdentityPublic_ = com.google.protobuf.ByteString.EMPTY;
- remoteIdentityPublic_ = com.google.protobuf.ByteString.EMPTY;
- rootKey_ = com.google.protobuf.ByteString.EMPTY;
- previousCounter_ = 0;
- senderChain_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.getDefaultInstance();
- receiverChains_ = java.util.Collections.emptyList();
- pendingKeyExchange_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange.getDefaultInstance();
- pendingPreKey_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey.getDefaultInstance();
- remoteRegistrationId_ = 0;
- localRegistrationId_ = 0;
- needsRefresh_ = false;
- aliceBaseKey_ = com.google.protobuf.ByteString.EMPTY;
- }
- private byte memoizedIsInitialized = -1;
- public final boolean isInitialized() {
- byte isInitialized = memoizedIsInitialized;
- if (isInitialized != -1) return isInitialized == 1;
-
- memoizedIsInitialized = 1;
- return true;
- }
-
- public void writeTo(com.google.protobuf.CodedOutputStream output)
- throws java.io.IOException {
- getSerializedSize();
- if (((bitField0_ & 0x00000001) == 0x00000001)) {
- output.writeUInt32(1, sessionVersion_);
- }
- if (((bitField0_ & 0x00000002) == 0x00000002)) {
- output.writeBytes(2, localIdentityPublic_);
- }
- if (((bitField0_ & 0x00000004) == 0x00000004)) {
- output.writeBytes(3, remoteIdentityPublic_);
- }
- if (((bitField0_ & 0x00000008) == 0x00000008)) {
- output.writeBytes(4, rootKey_);
- }
- if (((bitField0_ & 0x00000010) == 0x00000010)) {
- output.writeUInt32(5, previousCounter_);
- }
- if (((bitField0_ & 0x00000020) == 0x00000020)) {
- output.writeMessage(6, senderChain_);
- }
- for (int i = 0; i < receiverChains_.size(); i++) {
- output.writeMessage(7, receiverChains_.get(i));
- }
- if (((bitField0_ & 0x00000040) == 0x00000040)) {
- output.writeMessage(8, pendingKeyExchange_);
- }
- if (((bitField0_ & 0x00000080) == 0x00000080)) {
- output.writeMessage(9, pendingPreKey_);
- }
- if (((bitField0_ & 0x00000100) == 0x00000100)) {
- output.writeUInt32(10, remoteRegistrationId_);
- }
- if (((bitField0_ & 0x00000200) == 0x00000200)) {
- output.writeUInt32(11, localRegistrationId_);
- }
- if (((bitField0_ & 0x00000400) == 0x00000400)) {
- output.writeBool(12, needsRefresh_);
- }
- if (((bitField0_ & 0x00000800) == 0x00000800)) {
- output.writeBytes(13, aliceBaseKey_);
- }
- getUnknownFields().writeTo(output);
- }
-
- private int memoizedSerializedSize = -1;
- public int getSerializedSize() {
- int size = memoizedSerializedSize;
- if (size != -1) return size;
-
- size = 0;
- if (((bitField0_ & 0x00000001) == 0x00000001)) {
- size += com.google.protobuf.CodedOutputStream
- .computeUInt32Size(1, sessionVersion_);
- }
- if (((bitField0_ & 0x00000002) == 0x00000002)) {
- size += com.google.protobuf.CodedOutputStream
- .computeBytesSize(2, localIdentityPublic_);
- }
- if (((bitField0_ & 0x00000004) == 0x00000004)) {
- size += com.google.protobuf.CodedOutputStream
- .computeBytesSize(3, remoteIdentityPublic_);
- }
- if (((bitField0_ & 0x00000008) == 0x00000008)) {
- size += com.google.protobuf.CodedOutputStream
- .computeBytesSize(4, rootKey_);
- }
- if (((bitField0_ & 0x00000010) == 0x00000010)) {
- size += com.google.protobuf.CodedOutputStream
- .computeUInt32Size(5, previousCounter_);
- }
- if (((bitField0_ & 0x00000020) == 0x00000020)) {
- size += com.google.protobuf.CodedOutputStream
- .computeMessageSize(6, senderChain_);
- }
- for (int i = 0; i < receiverChains_.size(); i++) {
- size += com.google.protobuf.CodedOutputStream
- .computeMessageSize(7, receiverChains_.get(i));
- }
- if (((bitField0_ & 0x00000040) == 0x00000040)) {
- size += com.google.protobuf.CodedOutputStream
- .computeMessageSize(8, pendingKeyExchange_);
- }
- if (((bitField0_ & 0x00000080) == 0x00000080)) {
- size += com.google.protobuf.CodedOutputStream
- .computeMessageSize(9, pendingPreKey_);
- }
- if (((bitField0_ & 0x00000100) == 0x00000100)) {
- size += com.google.protobuf.CodedOutputStream
- .computeUInt32Size(10, remoteRegistrationId_);
- }
- if (((bitField0_ & 0x00000200) == 0x00000200)) {
- size += com.google.protobuf.CodedOutputStream
- .computeUInt32Size(11, localRegistrationId_);
- }
- if (((bitField0_ & 0x00000400) == 0x00000400)) {
- size += com.google.protobuf.CodedOutputStream
- .computeBoolSize(12, needsRefresh_);
- }
- if (((bitField0_ & 0x00000800) == 0x00000800)) {
- size += com.google.protobuf.CodedOutputStream
- .computeBytesSize(13, aliceBaseKey_);
- }
- size += getUnknownFields().getSerializedSize();
- memoizedSerializedSize = size;
- return size;
- }
-
- private static final long serialVersionUID = 0L;
- @java.lang.Override
- protected java.lang.Object writeReplace()
- throws java.io.ObjectStreamException {
- return super.writeReplace();
- }
-
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure parseFrom(
- com.google.protobuf.ByteString data)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure parseFrom(
- com.google.protobuf.ByteString data,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure parseFrom(byte[] data)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure parseFrom(
- byte[] data,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure parseFrom(java.io.InputStream input)
- throws java.io.IOException {
- return PARSER.parseFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure parseFrom(
- java.io.InputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseFrom(input, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure parseDelimitedFrom(java.io.InputStream input)
- throws java.io.IOException {
- return PARSER.parseDelimitedFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure parseDelimitedFrom(
- java.io.InputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseDelimitedFrom(input, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure parseFrom(
- com.google.protobuf.CodedInputStream input)
- throws java.io.IOException {
- return PARSER.parseFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure parseFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseFrom(input, extensionRegistry);
- }
-
- public static Builder newBuilder() { return Builder.create(); }
- public Builder newBuilderForType() { return newBuilder(); }
- public static Builder newBuilder(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure prototype) {
- return newBuilder().mergeFrom(prototype);
- }
- public Builder toBuilder() { return newBuilder(this); }
-
- @java.lang.Override
- protected Builder newBuilderForType(
- com.google.protobuf.GeneratedMessage.BuilderParent parent) {
- Builder builder = new Builder(parent);
- return builder;
- }
- /**
- * Protobuf type {@code textsecure.SessionStructure}
- */
- public static final class Builder extends
- com.google.protobuf.GeneratedMessage.Builder<Builder>
- implements org.whispersystems.libaxolotl.state.StorageProtos.SessionStructureOrBuilder {
- public static final com.google.protobuf.Descriptors.Descriptor
- getDescriptor() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SessionStructure_descriptor;
- }
-
- protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internalGetFieldAccessorTable() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SessionStructure_fieldAccessorTable
- .ensureFieldAccessorsInitialized(
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.class, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder.class);
- }
-
- // Construct using org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.newBuilder()
- private Builder() {
- maybeForceBuilderInitialization();
- }
-
- private Builder(
- com.google.protobuf.GeneratedMessage.BuilderParent parent) {
- super(parent);
- maybeForceBuilderInitialization();
- }
- private void maybeForceBuilderInitialization() {
- if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
- getSenderChainFieldBuilder();
- getReceiverChainsFieldBuilder();
- getPendingKeyExchangeFieldBuilder();
- getPendingPreKeyFieldBuilder();
- }
- }
- private static Builder create() {
- return new Builder();
- }
-
- public Builder clear() {
- super.clear();
- sessionVersion_ = 0;
- bitField0_ = (bitField0_ & ~0x00000001);
- localIdentityPublic_ = com.google.protobuf.ByteString.EMPTY;
- bitField0_ = (bitField0_ & ~0x00000002);
- remoteIdentityPublic_ = com.google.protobuf.ByteString.EMPTY;
- bitField0_ = (bitField0_ & ~0x00000004);
- rootKey_ = com.google.protobuf.ByteString.EMPTY;
- bitField0_ = (bitField0_ & ~0x00000008);
- previousCounter_ = 0;
- bitField0_ = (bitField0_ & ~0x00000010);
- if (senderChainBuilder_ == null) {
- senderChain_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.getDefaultInstance();
- } else {
- senderChainBuilder_.clear();
- }
- bitField0_ = (bitField0_ & ~0x00000020);
- if (receiverChainsBuilder_ == null) {
- receiverChains_ = java.util.Collections.emptyList();
- bitField0_ = (bitField0_ & ~0x00000040);
- } else {
- receiverChainsBuilder_.clear();
- }
- if (pendingKeyExchangeBuilder_ == null) {
- pendingKeyExchange_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange.getDefaultInstance();
- } else {
- pendingKeyExchangeBuilder_.clear();
- }
- bitField0_ = (bitField0_ & ~0x00000080);
- if (pendingPreKeyBuilder_ == null) {
- pendingPreKey_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey.getDefaultInstance();
- } else {
- pendingPreKeyBuilder_.clear();
- }
- bitField0_ = (bitField0_ & ~0x00000100);
- remoteRegistrationId_ = 0;
- bitField0_ = (bitField0_ & ~0x00000200);
- localRegistrationId_ = 0;
- bitField0_ = (bitField0_ & ~0x00000400);
- needsRefresh_ = false;
- bitField0_ = (bitField0_ & ~0x00000800);
- aliceBaseKey_ = com.google.protobuf.ByteString.EMPTY;
- bitField0_ = (bitField0_ & ~0x00001000);
- return this;
- }
-
- public Builder clone() {
- return create().mergeFrom(buildPartial());
- }
-
- public com.google.protobuf.Descriptors.Descriptor
- getDescriptorForType() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SessionStructure_descriptor;
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure getDefaultInstanceForType() {
- return org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.getDefaultInstance();
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure build() {
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure result = buildPartial();
- if (!result.isInitialized()) {
- throw newUninitializedMessageException(result);
- }
- return result;
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure buildPartial() {
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure result = new org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure(this);
- int from_bitField0_ = bitField0_;
- int to_bitField0_ = 0;
- if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
- to_bitField0_ |= 0x00000001;
- }
- result.sessionVersion_ = sessionVersion_;
- if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
- to_bitField0_ |= 0x00000002;
- }
- result.localIdentityPublic_ = localIdentityPublic_;
- if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
- to_bitField0_ |= 0x00000004;
- }
- result.remoteIdentityPublic_ = remoteIdentityPublic_;
- if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
- to_bitField0_ |= 0x00000008;
- }
- result.rootKey_ = rootKey_;
- if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
- to_bitField0_ |= 0x00000010;
- }
- result.previousCounter_ = previousCounter_;
- if (((from_bitField0_ & 0x00000020) == 0x00000020)) {
- to_bitField0_ |= 0x00000020;
- }
- if (senderChainBuilder_ == null) {
- result.senderChain_ = senderChain_;
- } else {
- result.senderChain_ = senderChainBuilder_.build();
- }
- if (receiverChainsBuilder_ == null) {
- if (((bitField0_ & 0x00000040) == 0x00000040)) {
- receiverChains_ = java.util.Collections.unmodifiableList(receiverChains_);
- bitField0_ = (bitField0_ & ~0x00000040);
- }
- result.receiverChains_ = receiverChains_;
- } else {
- result.receiverChains_ = receiverChainsBuilder_.build();
- }
- if (((from_bitField0_ & 0x00000080) == 0x00000080)) {
- to_bitField0_ |= 0x00000040;
- }
- if (pendingKeyExchangeBuilder_ == null) {
- result.pendingKeyExchange_ = pendingKeyExchange_;
- } else {
- result.pendingKeyExchange_ = pendingKeyExchangeBuilder_.build();
- }
- if (((from_bitField0_ & 0x00000100) == 0x00000100)) {
- to_bitField0_ |= 0x00000080;
- }
- if (pendingPreKeyBuilder_ == null) {
- result.pendingPreKey_ = pendingPreKey_;
- } else {
- result.pendingPreKey_ = pendingPreKeyBuilder_.build();
- }
- if (((from_bitField0_ & 0x00000200) == 0x00000200)) {
- to_bitField0_ |= 0x00000100;
- }
- result.remoteRegistrationId_ = remoteRegistrationId_;
- if (((from_bitField0_ & 0x00000400) == 0x00000400)) {
- to_bitField0_ |= 0x00000200;
- }
- result.localRegistrationId_ = localRegistrationId_;
- if (((from_bitField0_ & 0x00000800) == 0x00000800)) {
- to_bitField0_ |= 0x00000400;
- }
- result.needsRefresh_ = needsRefresh_;
- if (((from_bitField0_ & 0x00001000) == 0x00001000)) {
- to_bitField0_ |= 0x00000800;
- }
- result.aliceBaseKey_ = aliceBaseKey_;
- result.bitField0_ = to_bitField0_;
- onBuilt();
- return result;
- }
-
- public Builder mergeFrom(com.google.protobuf.Message other) {
- if (other instanceof org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure) {
- return mergeFrom((org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure)other);
- } else {
- super.mergeFrom(other);
- return this;
- }
- }
-
- public Builder mergeFrom(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure other) {
- if (other == org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.getDefaultInstance()) return this;
- if (other.hasSessionVersion()) {
- setSessionVersion(other.getSessionVersion());
- }
- if (other.hasLocalIdentityPublic()) {
- setLocalIdentityPublic(other.getLocalIdentityPublic());
- }
- if (other.hasRemoteIdentityPublic()) {
- setRemoteIdentityPublic(other.getRemoteIdentityPublic());
- }
- if (other.hasRootKey()) {
- setRootKey(other.getRootKey());
- }
- if (other.hasPreviousCounter()) {
- setPreviousCounter(other.getPreviousCounter());
- }
- if (other.hasSenderChain()) {
- mergeSenderChain(other.getSenderChain());
- }
- if (receiverChainsBuilder_ == null) {
- if (!other.receiverChains_.isEmpty()) {
- if (receiverChains_.isEmpty()) {
- receiverChains_ = other.receiverChains_;
- bitField0_ = (bitField0_ & ~0x00000040);
- } else {
- ensureReceiverChainsIsMutable();
- receiverChains_.addAll(other.receiverChains_);
- }
- onChanged();
- }
- } else {
- if (!other.receiverChains_.isEmpty()) {
- if (receiverChainsBuilder_.isEmpty()) {
- receiverChainsBuilder_.dispose();
- receiverChainsBuilder_ = null;
- receiverChains_ = other.receiverChains_;
- bitField0_ = (bitField0_ & ~0x00000040);
- receiverChainsBuilder_ =
- com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
- getReceiverChainsFieldBuilder() : null;
- } else {
- receiverChainsBuilder_.addAllMessages(other.receiverChains_);
- }
- }
- }
- if (other.hasPendingKeyExchange()) {
- mergePendingKeyExchange(other.getPendingKeyExchange());
- }
- if (other.hasPendingPreKey()) {
- mergePendingPreKey(other.getPendingPreKey());
- }
- if (other.hasRemoteRegistrationId()) {
- setRemoteRegistrationId(other.getRemoteRegistrationId());
- }
- if (other.hasLocalRegistrationId()) {
- setLocalRegistrationId(other.getLocalRegistrationId());
- }
- if (other.hasNeedsRefresh()) {
- setNeedsRefresh(other.getNeedsRefresh());
- }
- if (other.hasAliceBaseKey()) {
- setAliceBaseKey(other.getAliceBaseKey());
- }
- this.mergeUnknownFields(other.getUnknownFields());
- return this;
- }
-
- public final boolean isInitialized() {
- return true;
- }
-
- public Builder mergeFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure parsedMessage = null;
- try {
- parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
- } catch (com.google.protobuf.InvalidProtocolBufferException e) {
- parsedMessage = (org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure) e.getUnfinishedMessage();
- throw e;
- } finally {
- if (parsedMessage != null) {
- mergeFrom(parsedMessage);
- }
- }
- return this;
- }
- private int bitField0_;
-
- // optional uint32 sessionVersion = 1;
- private int sessionVersion_ ;
- /**
- * <code>optional uint32 sessionVersion = 1;</code>
- */
- public boolean hasSessionVersion() {
- return ((bitField0_ & 0x00000001) == 0x00000001);
- }
- /**
- * <code>optional uint32 sessionVersion = 1;</code>
- */
- public int getSessionVersion() {
- return sessionVersion_;
- }
- /**
- * <code>optional uint32 sessionVersion = 1;</code>
- */
- public Builder setSessionVersion(int value) {
- bitField0_ |= 0x00000001;
- sessionVersion_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional uint32 sessionVersion = 1;</code>
- */
- public Builder clearSessionVersion() {
- bitField0_ = (bitField0_ & ~0x00000001);
- sessionVersion_ = 0;
- onChanged();
- return this;
- }
-
- // optional bytes localIdentityPublic = 2;
- private com.google.protobuf.ByteString localIdentityPublic_ = com.google.protobuf.ByteString.EMPTY;
- /**
- * <code>optional bytes localIdentityPublic = 2;</code>
- */
- public boolean hasLocalIdentityPublic() {
- return ((bitField0_ & 0x00000002) == 0x00000002);
- }
- /**
- * <code>optional bytes localIdentityPublic = 2;</code>
- */
- public com.google.protobuf.ByteString getLocalIdentityPublic() {
- return localIdentityPublic_;
- }
- /**
- * <code>optional bytes localIdentityPublic = 2;</code>
- */
- public Builder setLocalIdentityPublic(com.google.protobuf.ByteString value) {
- if (value == null) {
- throw new NullPointerException();
- }
- bitField0_ |= 0x00000002;
- localIdentityPublic_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional bytes localIdentityPublic = 2;</code>
- */
- public Builder clearLocalIdentityPublic() {
- bitField0_ = (bitField0_ & ~0x00000002);
- localIdentityPublic_ = getDefaultInstance().getLocalIdentityPublic();
- onChanged();
- return this;
- }
-
- // optional bytes remoteIdentityPublic = 3;
- private com.google.protobuf.ByteString remoteIdentityPublic_ = com.google.protobuf.ByteString.EMPTY;
- /**
- * <code>optional bytes remoteIdentityPublic = 3;</code>
- */
- public boolean hasRemoteIdentityPublic() {
- return ((bitField0_ & 0x00000004) == 0x00000004);
- }
- /**
- * <code>optional bytes remoteIdentityPublic = 3;</code>
- */
- public com.google.protobuf.ByteString getRemoteIdentityPublic() {
- return remoteIdentityPublic_;
- }
- /**
- * <code>optional bytes remoteIdentityPublic = 3;</code>
- */
- public Builder setRemoteIdentityPublic(com.google.protobuf.ByteString value) {
- if (value == null) {
- throw new NullPointerException();
- }
- bitField0_ |= 0x00000004;
- remoteIdentityPublic_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional bytes remoteIdentityPublic = 3;</code>
- */
- public Builder clearRemoteIdentityPublic() {
- bitField0_ = (bitField0_ & ~0x00000004);
- remoteIdentityPublic_ = getDefaultInstance().getRemoteIdentityPublic();
- onChanged();
- return this;
- }
-
- // optional bytes rootKey = 4;
- private com.google.protobuf.ByteString rootKey_ = com.google.protobuf.ByteString.EMPTY;
- /**
- * <code>optional bytes rootKey = 4;</code>
- */
- public boolean hasRootKey() {
- return ((bitField0_ & 0x00000008) == 0x00000008);
- }
- /**
- * <code>optional bytes rootKey = 4;</code>
- */
- public com.google.protobuf.ByteString getRootKey() {
- return rootKey_;
- }
- /**
- * <code>optional bytes rootKey = 4;</code>
- */
- public Builder setRootKey(com.google.protobuf.ByteString value) {
- if (value == null) {
- throw new NullPointerException();
- }
- bitField0_ |= 0x00000008;
- rootKey_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional bytes rootKey = 4;</code>
- */
- public Builder clearRootKey() {
- bitField0_ = (bitField0_ & ~0x00000008);
- rootKey_ = getDefaultInstance().getRootKey();
- onChanged();
- return this;
- }
-
- // optional uint32 previousCounter = 5;
- private int previousCounter_ ;
- /**
- * <code>optional uint32 previousCounter = 5;</code>
- */
- public boolean hasPreviousCounter() {
- return ((bitField0_ & 0x00000010) == 0x00000010);
- }
- /**
- * <code>optional uint32 previousCounter = 5;</code>
- */
- public int getPreviousCounter() {
- return previousCounter_;
- }
- /**
- * <code>optional uint32 previousCounter = 5;</code>
- */
- public Builder setPreviousCounter(int value) {
- bitField0_ |= 0x00000010;
- previousCounter_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional uint32 previousCounter = 5;</code>
- */
- public Builder clearPreviousCounter() {
- bitField0_ = (bitField0_ & ~0x00000010);
- previousCounter_ = 0;
- onChanged();
- return this;
- }
-
- // optional .textsecure.SessionStructure.Chain senderChain = 6;
- private org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain senderChain_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.getDefaultInstance();
- private com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.ChainOrBuilder> senderChainBuilder_;
- /**
- * <code>optional .textsecure.SessionStructure.Chain senderChain = 6;</code>
- */
- public boolean hasSenderChain() {
- return ((bitField0_ & 0x00000020) == 0x00000020);
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain senderChain = 6;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain getSenderChain() {
- if (senderChainBuilder_ == null) {
- return senderChain_;
- } else {
- return senderChainBuilder_.getMessage();
- }
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain senderChain = 6;</code>
- */
- public Builder setSenderChain(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain value) {
- if (senderChainBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- senderChain_ = value;
- onChanged();
- } else {
- senderChainBuilder_.setMessage(value);
- }
- bitField0_ |= 0x00000020;
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain senderChain = 6;</code>
- */
- public Builder setSenderChain(
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder builderForValue) {
- if (senderChainBuilder_ == null) {
- senderChain_ = builderForValue.build();
- onChanged();
- } else {
- senderChainBuilder_.setMessage(builderForValue.build());
- }
- bitField0_ |= 0x00000020;
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain senderChain = 6;</code>
- */
- public Builder mergeSenderChain(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain value) {
- if (senderChainBuilder_ == null) {
- if (((bitField0_ & 0x00000020) == 0x00000020) &&
- senderChain_ != org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.getDefaultInstance()) {
- senderChain_ =
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.newBuilder(senderChain_).mergeFrom(value).buildPartial();
- } else {
- senderChain_ = value;
- }
- onChanged();
- } else {
- senderChainBuilder_.mergeFrom(value);
- }
- bitField0_ |= 0x00000020;
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain senderChain = 6;</code>
- */
- public Builder clearSenderChain() {
- if (senderChainBuilder_ == null) {
- senderChain_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.getDefaultInstance();
- onChanged();
- } else {
- senderChainBuilder_.clear();
- }
- bitField0_ = (bitField0_ & ~0x00000020);
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain senderChain = 6;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder getSenderChainBuilder() {
- bitField0_ |= 0x00000020;
- onChanged();
- return getSenderChainFieldBuilder().getBuilder();
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain senderChain = 6;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.ChainOrBuilder getSenderChainOrBuilder() {
- if (senderChainBuilder_ != null) {
- return senderChainBuilder_.getMessageOrBuilder();
- } else {
- return senderChain_;
- }
- }
- /**
- * <code>optional .textsecure.SessionStructure.Chain senderChain = 6;</code>
- */
- private com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.ChainOrBuilder>
- getSenderChainFieldBuilder() {
- if (senderChainBuilder_ == null) {
- senderChainBuilder_ = new com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.ChainOrBuilder>(
- senderChain_,
- getParentForChildren(),
- isClean());
- senderChain_ = null;
- }
- return senderChainBuilder_;
- }
-
- // repeated .textsecure.SessionStructure.Chain receiverChains = 7;
- private java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain> receiverChains_ =
- java.util.Collections.emptyList();
- private void ensureReceiverChainsIsMutable() {
- if (!((bitField0_ & 0x00000040) == 0x00000040)) {
- receiverChains_ = new java.util.ArrayList<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain>(receiverChains_);
- bitField0_ |= 0x00000040;
- }
- }
-
- private com.google.protobuf.RepeatedFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.ChainOrBuilder> receiverChainsBuilder_;
-
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain> getReceiverChainsList() {
- if (receiverChainsBuilder_ == null) {
- return java.util.Collections.unmodifiableList(receiverChains_);
- } else {
- return receiverChainsBuilder_.getMessageList();
- }
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public int getReceiverChainsCount() {
- if (receiverChainsBuilder_ == null) {
- return receiverChains_.size();
- } else {
- return receiverChainsBuilder_.getCount();
- }
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain getReceiverChains(int index) {
- if (receiverChainsBuilder_ == null) {
- return receiverChains_.get(index);
- } else {
- return receiverChainsBuilder_.getMessage(index);
- }
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public Builder setReceiverChains(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain value) {
- if (receiverChainsBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- ensureReceiverChainsIsMutable();
- receiverChains_.set(index, value);
- onChanged();
- } else {
- receiverChainsBuilder_.setMessage(index, value);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public Builder setReceiverChains(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder builderForValue) {
- if (receiverChainsBuilder_ == null) {
- ensureReceiverChainsIsMutable();
- receiverChains_.set(index, builderForValue.build());
- onChanged();
- } else {
- receiverChainsBuilder_.setMessage(index, builderForValue.build());
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public Builder addReceiverChains(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain value) {
- if (receiverChainsBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- ensureReceiverChainsIsMutable();
- receiverChains_.add(value);
- onChanged();
- } else {
- receiverChainsBuilder_.addMessage(value);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public Builder addReceiverChains(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain value) {
- if (receiverChainsBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- ensureReceiverChainsIsMutable();
- receiverChains_.add(index, value);
- onChanged();
- } else {
- receiverChainsBuilder_.addMessage(index, value);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public Builder addReceiverChains(
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder builderForValue) {
- if (receiverChainsBuilder_ == null) {
- ensureReceiverChainsIsMutable();
- receiverChains_.add(builderForValue.build());
- onChanged();
- } else {
- receiverChainsBuilder_.addMessage(builderForValue.build());
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public Builder addReceiverChains(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder builderForValue) {
- if (receiverChainsBuilder_ == null) {
- ensureReceiverChainsIsMutable();
- receiverChains_.add(index, builderForValue.build());
- onChanged();
- } else {
- receiverChainsBuilder_.addMessage(index, builderForValue.build());
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public Builder addAllReceiverChains(
- java.lang.Iterable<? extends org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain> values) {
- if (receiverChainsBuilder_ == null) {
- ensureReceiverChainsIsMutable();
- super.addAll(values, receiverChains_);
- onChanged();
- } else {
- receiverChainsBuilder_.addAllMessages(values);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public Builder clearReceiverChains() {
- if (receiverChainsBuilder_ == null) {
- receiverChains_ = java.util.Collections.emptyList();
- bitField0_ = (bitField0_ & ~0x00000040);
- onChanged();
- } else {
- receiverChainsBuilder_.clear();
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public Builder removeReceiverChains(int index) {
- if (receiverChainsBuilder_ == null) {
- ensureReceiverChainsIsMutable();
- receiverChains_.remove(index);
- onChanged();
- } else {
- receiverChainsBuilder_.remove(index);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder getReceiverChainsBuilder(
- int index) {
- return getReceiverChainsFieldBuilder().getBuilder(index);
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.ChainOrBuilder getReceiverChainsOrBuilder(
- int index) {
- if (receiverChainsBuilder_ == null) {
- return receiverChains_.get(index); } else {
- return receiverChainsBuilder_.getMessageOrBuilder(index);
- }
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public java.util.List<? extends org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.ChainOrBuilder>
- getReceiverChainsOrBuilderList() {
- if (receiverChainsBuilder_ != null) {
- return receiverChainsBuilder_.getMessageOrBuilderList();
- } else {
- return java.util.Collections.unmodifiableList(receiverChains_);
- }
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder addReceiverChainsBuilder() {
- return getReceiverChainsFieldBuilder().addBuilder(
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.getDefaultInstance());
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder addReceiverChainsBuilder(
- int index) {
- return getReceiverChainsFieldBuilder().addBuilder(
- index, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.getDefaultInstance());
- }
- /**
- * <code>repeated .textsecure.SessionStructure.Chain receiverChains = 7;</code>
- */
- public java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder>
- getReceiverChainsBuilderList() {
- return getReceiverChainsFieldBuilder().getBuilderList();
- }
- private com.google.protobuf.RepeatedFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.ChainOrBuilder>
- getReceiverChainsFieldBuilder() {
- if (receiverChainsBuilder_ == null) {
- receiverChainsBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Chain.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.ChainOrBuilder>(
- receiverChains_,
- ((bitField0_ & 0x00000040) == 0x00000040),
- getParentForChildren(),
- isClean());
- receiverChains_ = null;
- }
- return receiverChainsBuilder_;
- }
-
- // optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;
- private org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange pendingKeyExchange_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange.getDefaultInstance();
- private com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchangeOrBuilder> pendingKeyExchangeBuilder_;
- /**
- * <code>optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;</code>
- */
- public boolean hasPendingKeyExchange() {
- return ((bitField0_ & 0x00000080) == 0x00000080);
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange getPendingKeyExchange() {
- if (pendingKeyExchangeBuilder_ == null) {
- return pendingKeyExchange_;
- } else {
- return pendingKeyExchangeBuilder_.getMessage();
- }
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;</code>
- */
- public Builder setPendingKeyExchange(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange value) {
- if (pendingKeyExchangeBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- pendingKeyExchange_ = value;
- onChanged();
- } else {
- pendingKeyExchangeBuilder_.setMessage(value);
- }
- bitField0_ |= 0x00000080;
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;</code>
- */
- public Builder setPendingKeyExchange(
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange.Builder builderForValue) {
- if (pendingKeyExchangeBuilder_ == null) {
- pendingKeyExchange_ = builderForValue.build();
- onChanged();
- } else {
- pendingKeyExchangeBuilder_.setMessage(builderForValue.build());
- }
- bitField0_ |= 0x00000080;
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;</code>
- */
- public Builder mergePendingKeyExchange(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange value) {
- if (pendingKeyExchangeBuilder_ == null) {
- if (((bitField0_ & 0x00000080) == 0x00000080) &&
- pendingKeyExchange_ != org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange.getDefaultInstance()) {
- pendingKeyExchange_ =
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange.newBuilder(pendingKeyExchange_).mergeFrom(value).buildPartial();
- } else {
- pendingKeyExchange_ = value;
- }
- onChanged();
- } else {
- pendingKeyExchangeBuilder_.mergeFrom(value);
- }
- bitField0_ |= 0x00000080;
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;</code>
- */
- public Builder clearPendingKeyExchange() {
- if (pendingKeyExchangeBuilder_ == null) {
- pendingKeyExchange_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange.getDefaultInstance();
- onChanged();
- } else {
- pendingKeyExchangeBuilder_.clear();
- }
- bitField0_ = (bitField0_ & ~0x00000080);
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange.Builder getPendingKeyExchangeBuilder() {
- bitField0_ |= 0x00000080;
- onChanged();
- return getPendingKeyExchangeFieldBuilder().getBuilder();
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchangeOrBuilder getPendingKeyExchangeOrBuilder() {
- if (pendingKeyExchangeBuilder_ != null) {
- return pendingKeyExchangeBuilder_.getMessageOrBuilder();
- } else {
- return pendingKeyExchange_;
- }
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingKeyExchange pendingKeyExchange = 8;</code>
- */
- private com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchangeOrBuilder>
- getPendingKeyExchangeFieldBuilder() {
- if (pendingKeyExchangeBuilder_ == null) {
- pendingKeyExchangeBuilder_ = new com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchange.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingKeyExchangeOrBuilder>(
- pendingKeyExchange_,
- getParentForChildren(),
- isClean());
- pendingKeyExchange_ = null;
- }
- return pendingKeyExchangeBuilder_;
- }
-
- // optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;
- private org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey pendingPreKey_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey.getDefaultInstance();
- private com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKeyOrBuilder> pendingPreKeyBuilder_;
- /**
- * <code>optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;</code>
- */
- public boolean hasPendingPreKey() {
- return ((bitField0_ & 0x00000100) == 0x00000100);
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey getPendingPreKey() {
- if (pendingPreKeyBuilder_ == null) {
- return pendingPreKey_;
- } else {
- return pendingPreKeyBuilder_.getMessage();
- }
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;</code>
- */
- public Builder setPendingPreKey(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey value) {
- if (pendingPreKeyBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- pendingPreKey_ = value;
- onChanged();
- } else {
- pendingPreKeyBuilder_.setMessage(value);
- }
- bitField0_ |= 0x00000100;
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;</code>
- */
- public Builder setPendingPreKey(
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey.Builder builderForValue) {
- if (pendingPreKeyBuilder_ == null) {
- pendingPreKey_ = builderForValue.build();
- onChanged();
- } else {
- pendingPreKeyBuilder_.setMessage(builderForValue.build());
- }
- bitField0_ |= 0x00000100;
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;</code>
- */
- public Builder mergePendingPreKey(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey value) {
- if (pendingPreKeyBuilder_ == null) {
- if (((bitField0_ & 0x00000100) == 0x00000100) &&
- pendingPreKey_ != org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey.getDefaultInstance()) {
- pendingPreKey_ =
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey.newBuilder(pendingPreKey_).mergeFrom(value).buildPartial();
- } else {
- pendingPreKey_ = value;
- }
- onChanged();
- } else {
- pendingPreKeyBuilder_.mergeFrom(value);
- }
- bitField0_ |= 0x00000100;
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;</code>
- */
- public Builder clearPendingPreKey() {
- if (pendingPreKeyBuilder_ == null) {
- pendingPreKey_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey.getDefaultInstance();
- onChanged();
- } else {
- pendingPreKeyBuilder_.clear();
- }
- bitField0_ = (bitField0_ & ~0x00000100);
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey.Builder getPendingPreKeyBuilder() {
- bitField0_ |= 0x00000100;
- onChanged();
- return getPendingPreKeyFieldBuilder().getBuilder();
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKeyOrBuilder getPendingPreKeyOrBuilder() {
- if (pendingPreKeyBuilder_ != null) {
- return pendingPreKeyBuilder_.getMessageOrBuilder();
- } else {
- return pendingPreKey_;
- }
- }
- /**
- * <code>optional .textsecure.SessionStructure.PendingPreKey pendingPreKey = 9;</code>
- */
- private com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKeyOrBuilder>
- getPendingPreKeyFieldBuilder() {
- if (pendingPreKeyBuilder_ == null) {
- pendingPreKeyBuilder_ = new com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKey.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PendingPreKeyOrBuilder>(
- pendingPreKey_,
- getParentForChildren(),
- isClean());
- pendingPreKey_ = null;
- }
- return pendingPreKeyBuilder_;
- }
-
- // optional uint32 remoteRegistrationId = 10;
- private int remoteRegistrationId_ ;
- /**
- * <code>optional uint32 remoteRegistrationId = 10;</code>
- */
- public boolean hasRemoteRegistrationId() {
- return ((bitField0_ & 0x00000200) == 0x00000200);
- }
- /**
- * <code>optional uint32 remoteRegistrationId = 10;</code>
- */
- public int getRemoteRegistrationId() {
- return remoteRegistrationId_;
- }
- /**
- * <code>optional uint32 remoteRegistrationId = 10;</code>
- */
- public Builder setRemoteRegistrationId(int value) {
- bitField0_ |= 0x00000200;
- remoteRegistrationId_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional uint32 remoteRegistrationId = 10;</code>
- */
- public Builder clearRemoteRegistrationId() {
- bitField0_ = (bitField0_ & ~0x00000200);
- remoteRegistrationId_ = 0;
- onChanged();
- return this;
- }
-
- // optional uint32 localRegistrationId = 11;
- private int localRegistrationId_ ;
- /**
- * <code>optional uint32 localRegistrationId = 11;</code>
- */
- public boolean hasLocalRegistrationId() {
- return ((bitField0_ & 0x00000400) == 0x00000400);
- }
- /**
- * <code>optional uint32 localRegistrationId = 11;</code>
- */
- public int getLocalRegistrationId() {
- return localRegistrationId_;
- }
- /**
- * <code>optional uint32 localRegistrationId = 11;</code>
- */
- public Builder setLocalRegistrationId(int value) {
- bitField0_ |= 0x00000400;
- localRegistrationId_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional uint32 localRegistrationId = 11;</code>
- */
- public Builder clearLocalRegistrationId() {
- bitField0_ = (bitField0_ & ~0x00000400);
- localRegistrationId_ = 0;
- onChanged();
- return this;
- }
-
- // optional bool needsRefresh = 12;
- private boolean needsRefresh_ ;
- /**
- * <code>optional bool needsRefresh = 12;</code>
- */
- public boolean hasNeedsRefresh() {
- return ((bitField0_ & 0x00000800) == 0x00000800);
- }
- /**
- * <code>optional bool needsRefresh = 12;</code>
- */
- public boolean getNeedsRefresh() {
- return needsRefresh_;
- }
- /**
- * <code>optional bool needsRefresh = 12;</code>
- */
- public Builder setNeedsRefresh(boolean value) {
- bitField0_ |= 0x00000800;
- needsRefresh_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional bool needsRefresh = 12;</code>
- */
- public Builder clearNeedsRefresh() {
- bitField0_ = (bitField0_ & ~0x00000800);
- needsRefresh_ = false;
- onChanged();
- return this;
- }
-
- // optional bytes aliceBaseKey = 13;
- private com.google.protobuf.ByteString aliceBaseKey_ = com.google.protobuf.ByteString.EMPTY;
- /**
- * <code>optional bytes aliceBaseKey = 13;</code>
- */
- public boolean hasAliceBaseKey() {
- return ((bitField0_ & 0x00001000) == 0x00001000);
- }
- /**
- * <code>optional bytes aliceBaseKey = 13;</code>
- */
- public com.google.protobuf.ByteString getAliceBaseKey() {
- return aliceBaseKey_;
- }
- /**
- * <code>optional bytes aliceBaseKey = 13;</code>
- */
- public Builder setAliceBaseKey(com.google.protobuf.ByteString value) {
- if (value == null) {
- throw new NullPointerException();
- }
- bitField0_ |= 0x00001000;
- aliceBaseKey_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional bytes aliceBaseKey = 13;</code>
- */
- public Builder clearAliceBaseKey() {
- bitField0_ = (bitField0_ & ~0x00001000);
- aliceBaseKey_ = getDefaultInstance().getAliceBaseKey();
- onChanged();
- return this;
- }
-
- // @@protoc_insertion_point(builder_scope:textsecure.SessionStructure)
- }
-
- static {
- defaultInstance = new SessionStructure(true);
- defaultInstance.initFields();
- }
-
- // @@protoc_insertion_point(class_scope:textsecure.SessionStructure)
- }
-
- public interface RecordStructureOrBuilder
- extends com.google.protobuf.MessageOrBuilder {
-
- // optional .textsecure.SessionStructure currentSession = 1;
- /**
- * <code>optional .textsecure.SessionStructure currentSession = 1;</code>
- */
- boolean hasCurrentSession();
- /**
- * <code>optional .textsecure.SessionStructure currentSession = 1;</code>
- */
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure getCurrentSession();
- /**
- * <code>optional .textsecure.SessionStructure currentSession = 1;</code>
- */
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructureOrBuilder getCurrentSessionOrBuilder();
-
- // repeated .textsecure.SessionStructure previousSessions = 2;
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure>
- getPreviousSessionsList();
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure getPreviousSessions(int index);
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- int getPreviousSessionsCount();
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- java.util.List<? extends org.whispersystems.libaxolotl.state.StorageProtos.SessionStructureOrBuilder>
- getPreviousSessionsOrBuilderList();
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructureOrBuilder getPreviousSessionsOrBuilder(
- int index);
- }
- /**
- * Protobuf type {@code textsecure.RecordStructure}
- */
- public static final class RecordStructure extends
- com.google.protobuf.GeneratedMessage
- implements RecordStructureOrBuilder {
- // Use RecordStructure.newBuilder() to construct.
- private RecordStructure(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
- super(builder);
- this.unknownFields = builder.getUnknownFields();
- }
- private RecordStructure(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
-
- private static final RecordStructure defaultInstance;
- public static RecordStructure getDefaultInstance() {
- return defaultInstance;
- }
-
- public RecordStructure getDefaultInstanceForType() {
- return defaultInstance;
- }
-
- private final com.google.protobuf.UnknownFieldSet unknownFields;
- @java.lang.Override
- public final com.google.protobuf.UnknownFieldSet
- getUnknownFields() {
- return this.unknownFields;
- }
- private RecordStructure(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- initFields();
- int mutable_bitField0_ = 0;
- com.google.protobuf.UnknownFieldSet.Builder unknownFields =
- com.google.protobuf.UnknownFieldSet.newBuilder();
- try {
- boolean done = false;
- while (!done) {
- int tag = input.readTag();
- switch (tag) {
- case 0:
- done = true;
- break;
- default: {
- if (!parseUnknownField(input, unknownFields,
- extensionRegistry, tag)) {
- done = true;
- }
- break;
- }
- case 10: {
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder subBuilder = null;
- if (((bitField0_ & 0x00000001) == 0x00000001)) {
- subBuilder = currentSession_.toBuilder();
- }
- currentSession_ = input.readMessage(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PARSER, extensionRegistry);
- if (subBuilder != null) {
- subBuilder.mergeFrom(currentSession_);
- currentSession_ = subBuilder.buildPartial();
- }
- bitField0_ |= 0x00000001;
- break;
- }
- case 18: {
- if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
- previousSessions_ = new java.util.ArrayList<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure>();
- mutable_bitField0_ |= 0x00000002;
- }
- previousSessions_.add(input.readMessage(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.PARSER, extensionRegistry));
- break;
- }
- }
- }
- } catch (com.google.protobuf.InvalidProtocolBufferException e) {
- throw e.setUnfinishedMessage(this);
- } catch (java.io.IOException e) {
- throw new com.google.protobuf.InvalidProtocolBufferException(
- e.getMessage()).setUnfinishedMessage(this);
- } finally {
- if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
- previousSessions_ = java.util.Collections.unmodifiableList(previousSessions_);
- }
- this.unknownFields = unknownFields.build();
- makeExtensionsImmutable();
- }
- }
- public static final com.google.protobuf.Descriptors.Descriptor
- getDescriptor() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_RecordStructure_descriptor;
- }
-
- protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internalGetFieldAccessorTable() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_RecordStructure_fieldAccessorTable
- .ensureFieldAccessorsInitialized(
- org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure.class, org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure.Builder.class);
- }
-
- public static com.google.protobuf.Parser<RecordStructure> PARSER =
- new com.google.protobuf.AbstractParser<RecordStructure>() {
- public RecordStructure parsePartialFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return new RecordStructure(input, extensionRegistry);
- }
- };
-
- @java.lang.Override
- public com.google.protobuf.Parser<RecordStructure> getParserForType() {
- return PARSER;
- }
-
- private int bitField0_;
- // optional .textsecure.SessionStructure currentSession = 1;
- public static final int CURRENTSESSION_FIELD_NUMBER = 1;
- private org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure currentSession_;
- /**
- * <code>optional .textsecure.SessionStructure currentSession = 1;</code>
- */
- public boolean hasCurrentSession() {
- return ((bitField0_ & 0x00000001) == 0x00000001);
- }
- /**
- * <code>optional .textsecure.SessionStructure currentSession = 1;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure getCurrentSession() {
- return currentSession_;
- }
- /**
- * <code>optional .textsecure.SessionStructure currentSession = 1;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructureOrBuilder getCurrentSessionOrBuilder() {
- return currentSession_;
- }
-
- // repeated .textsecure.SessionStructure previousSessions = 2;
- public static final int PREVIOUSSESSIONS_FIELD_NUMBER = 2;
- private java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure> previousSessions_;
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure> getPreviousSessionsList() {
- return previousSessions_;
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public java.util.List<? extends org.whispersystems.libaxolotl.state.StorageProtos.SessionStructureOrBuilder>
- getPreviousSessionsOrBuilderList() {
- return previousSessions_;
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public int getPreviousSessionsCount() {
- return previousSessions_.size();
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure getPreviousSessions(int index) {
- return previousSessions_.get(index);
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructureOrBuilder getPreviousSessionsOrBuilder(
- int index) {
- return previousSessions_.get(index);
- }
-
- private void initFields() {
- currentSession_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.getDefaultInstance();
- previousSessions_ = java.util.Collections.emptyList();
- }
- private byte memoizedIsInitialized = -1;
- public final boolean isInitialized() {
- byte isInitialized = memoizedIsInitialized;
- if (isInitialized != -1) return isInitialized == 1;
-
- memoizedIsInitialized = 1;
- return true;
- }
-
- public void writeTo(com.google.protobuf.CodedOutputStream output)
- throws java.io.IOException {
- getSerializedSize();
- if (((bitField0_ & 0x00000001) == 0x00000001)) {
- output.writeMessage(1, currentSession_);
- }
- for (int i = 0; i < previousSessions_.size(); i++) {
- output.writeMessage(2, previousSessions_.get(i));
- }
- getUnknownFields().writeTo(output);
- }
-
- private int memoizedSerializedSize = -1;
- public int getSerializedSize() {
- int size = memoizedSerializedSize;
- if (size != -1) return size;
-
- size = 0;
- if (((bitField0_ & 0x00000001) == 0x00000001)) {
- size += com.google.protobuf.CodedOutputStream
- .computeMessageSize(1, currentSession_);
- }
- for (int i = 0; i < previousSessions_.size(); i++) {
- size += com.google.protobuf.CodedOutputStream
- .computeMessageSize(2, previousSessions_.get(i));
- }
- size += getUnknownFields().getSerializedSize();
- memoizedSerializedSize = size;
- return size;
- }
-
- private static final long serialVersionUID = 0L;
- @java.lang.Override
- protected java.lang.Object writeReplace()
- throws java.io.ObjectStreamException {
- return super.writeReplace();
- }
-
- public static org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure parseFrom(
- com.google.protobuf.ByteString data)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure parseFrom(
- com.google.protobuf.ByteString data,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure parseFrom(byte[] data)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure parseFrom(
- byte[] data,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure parseFrom(java.io.InputStream input)
- throws java.io.IOException {
- return PARSER.parseFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure parseFrom(
- java.io.InputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseFrom(input, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure parseDelimitedFrom(java.io.InputStream input)
- throws java.io.IOException {
- return PARSER.parseDelimitedFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure parseDelimitedFrom(
- java.io.InputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseDelimitedFrom(input, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure parseFrom(
- com.google.protobuf.CodedInputStream input)
- throws java.io.IOException {
- return PARSER.parseFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure parseFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseFrom(input, extensionRegistry);
- }
-
- public static Builder newBuilder() { return Builder.create(); }
- public Builder newBuilderForType() { return newBuilder(); }
- public static Builder newBuilder(org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure prototype) {
- return newBuilder().mergeFrom(prototype);
- }
- public Builder toBuilder() { return newBuilder(this); }
-
- @java.lang.Override
- protected Builder newBuilderForType(
- com.google.protobuf.GeneratedMessage.BuilderParent parent) {
- Builder builder = new Builder(parent);
- return builder;
- }
- /**
- * Protobuf type {@code textsecure.RecordStructure}
- */
- public static final class Builder extends
- com.google.protobuf.GeneratedMessage.Builder<Builder>
- implements org.whispersystems.libaxolotl.state.StorageProtos.RecordStructureOrBuilder {
- public static final com.google.protobuf.Descriptors.Descriptor
- getDescriptor() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_RecordStructure_descriptor;
- }
-
- protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internalGetFieldAccessorTable() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_RecordStructure_fieldAccessorTable
- .ensureFieldAccessorsInitialized(
- org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure.class, org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure.Builder.class);
- }
-
- // Construct using org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure.newBuilder()
- private Builder() {
- maybeForceBuilderInitialization();
- }
-
- private Builder(
- com.google.protobuf.GeneratedMessage.BuilderParent parent) {
- super(parent);
- maybeForceBuilderInitialization();
- }
- private void maybeForceBuilderInitialization() {
- if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
- getCurrentSessionFieldBuilder();
- getPreviousSessionsFieldBuilder();
- }
- }
- private static Builder create() {
- return new Builder();
- }
-
- public Builder clear() {
- super.clear();
- if (currentSessionBuilder_ == null) {
- currentSession_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.getDefaultInstance();
- } else {
- currentSessionBuilder_.clear();
- }
- bitField0_ = (bitField0_ & ~0x00000001);
- if (previousSessionsBuilder_ == null) {
- previousSessions_ = java.util.Collections.emptyList();
- bitField0_ = (bitField0_ & ~0x00000002);
- } else {
- previousSessionsBuilder_.clear();
- }
- return this;
- }
-
- public Builder clone() {
- return create().mergeFrom(buildPartial());
- }
-
- public com.google.protobuf.Descriptors.Descriptor
- getDescriptorForType() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_RecordStructure_descriptor;
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure getDefaultInstanceForType() {
- return org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure.getDefaultInstance();
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure build() {
- org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure result = buildPartial();
- if (!result.isInitialized()) {
- throw newUninitializedMessageException(result);
- }
- return result;
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure buildPartial() {
- org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure result = new org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure(this);
- int from_bitField0_ = bitField0_;
- int to_bitField0_ = 0;
- if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
- to_bitField0_ |= 0x00000001;
- }
- if (currentSessionBuilder_ == null) {
- result.currentSession_ = currentSession_;
- } else {
- result.currentSession_ = currentSessionBuilder_.build();
- }
- if (previousSessionsBuilder_ == null) {
- if (((bitField0_ & 0x00000002) == 0x00000002)) {
- previousSessions_ = java.util.Collections.unmodifiableList(previousSessions_);
- bitField0_ = (bitField0_ & ~0x00000002);
- }
- result.previousSessions_ = previousSessions_;
- } else {
- result.previousSessions_ = previousSessionsBuilder_.build();
- }
- result.bitField0_ = to_bitField0_;
- onBuilt();
- return result;
- }
-
- public Builder mergeFrom(com.google.protobuf.Message other) {
- if (other instanceof org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure) {
- return mergeFrom((org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure)other);
- } else {
- super.mergeFrom(other);
- return this;
- }
- }
-
- public Builder mergeFrom(org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure other) {
- if (other == org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure.getDefaultInstance()) return this;
- if (other.hasCurrentSession()) {
- mergeCurrentSession(other.getCurrentSession());
- }
- if (previousSessionsBuilder_ == null) {
- if (!other.previousSessions_.isEmpty()) {
- if (previousSessions_.isEmpty()) {
- previousSessions_ = other.previousSessions_;
- bitField0_ = (bitField0_ & ~0x00000002);
- } else {
- ensurePreviousSessionsIsMutable();
- previousSessions_.addAll(other.previousSessions_);
- }
- onChanged();
- }
- } else {
- if (!other.previousSessions_.isEmpty()) {
- if (previousSessionsBuilder_.isEmpty()) {
- previousSessionsBuilder_.dispose();
- previousSessionsBuilder_ = null;
- previousSessions_ = other.previousSessions_;
- bitField0_ = (bitField0_ & ~0x00000002);
- previousSessionsBuilder_ =
- com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
- getPreviousSessionsFieldBuilder() : null;
- } else {
- previousSessionsBuilder_.addAllMessages(other.previousSessions_);
- }
- }
- }
- this.mergeUnknownFields(other.getUnknownFields());
- return this;
- }
-
- public final boolean isInitialized() {
- return true;
- }
-
- public Builder mergeFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure parsedMessage = null;
- try {
- parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
- } catch (com.google.protobuf.InvalidProtocolBufferException e) {
- parsedMessage = (org.whispersystems.libaxolotl.state.StorageProtos.RecordStructure) e.getUnfinishedMessage();
- throw e;
- } finally {
- if (parsedMessage != null) {
- mergeFrom(parsedMessage);
- }
- }
- return this;
- }
- private int bitField0_;
-
- // optional .textsecure.SessionStructure currentSession = 1;
- private org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure currentSession_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.getDefaultInstance();
- private com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructureOrBuilder> currentSessionBuilder_;
- /**
- * <code>optional .textsecure.SessionStructure currentSession = 1;</code>
- */
- public boolean hasCurrentSession() {
- return ((bitField0_ & 0x00000001) == 0x00000001);
- }
- /**
- * <code>optional .textsecure.SessionStructure currentSession = 1;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure getCurrentSession() {
- if (currentSessionBuilder_ == null) {
- return currentSession_;
- } else {
- return currentSessionBuilder_.getMessage();
- }
- }
- /**
- * <code>optional .textsecure.SessionStructure currentSession = 1;</code>
- */
- public Builder setCurrentSession(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure value) {
- if (currentSessionBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- currentSession_ = value;
- onChanged();
- } else {
- currentSessionBuilder_.setMessage(value);
- }
- bitField0_ |= 0x00000001;
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure currentSession = 1;</code>
- */
- public Builder setCurrentSession(
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder builderForValue) {
- if (currentSessionBuilder_ == null) {
- currentSession_ = builderForValue.build();
- onChanged();
- } else {
- currentSessionBuilder_.setMessage(builderForValue.build());
- }
- bitField0_ |= 0x00000001;
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure currentSession = 1;</code>
- */
- public Builder mergeCurrentSession(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure value) {
- if (currentSessionBuilder_ == null) {
- if (((bitField0_ & 0x00000001) == 0x00000001) &&
- currentSession_ != org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.getDefaultInstance()) {
- currentSession_ =
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.newBuilder(currentSession_).mergeFrom(value).buildPartial();
- } else {
- currentSession_ = value;
- }
- onChanged();
- } else {
- currentSessionBuilder_.mergeFrom(value);
- }
- bitField0_ |= 0x00000001;
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure currentSession = 1;</code>
- */
- public Builder clearCurrentSession() {
- if (currentSessionBuilder_ == null) {
- currentSession_ = org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.getDefaultInstance();
- onChanged();
- } else {
- currentSessionBuilder_.clear();
- }
- bitField0_ = (bitField0_ & ~0x00000001);
- return this;
- }
- /**
- * <code>optional .textsecure.SessionStructure currentSession = 1;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder getCurrentSessionBuilder() {
- bitField0_ |= 0x00000001;
- onChanged();
- return getCurrentSessionFieldBuilder().getBuilder();
- }
- /**
- * <code>optional .textsecure.SessionStructure currentSession = 1;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructureOrBuilder getCurrentSessionOrBuilder() {
- if (currentSessionBuilder_ != null) {
- return currentSessionBuilder_.getMessageOrBuilder();
- } else {
- return currentSession_;
- }
- }
- /**
- * <code>optional .textsecure.SessionStructure currentSession = 1;</code>
- */
- private com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructureOrBuilder>
- getCurrentSessionFieldBuilder() {
- if (currentSessionBuilder_ == null) {
- currentSessionBuilder_ = new com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructureOrBuilder>(
- currentSession_,
- getParentForChildren(),
- isClean());
- currentSession_ = null;
- }
- return currentSessionBuilder_;
- }
-
- // repeated .textsecure.SessionStructure previousSessions = 2;
- private java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure> previousSessions_ =
- java.util.Collections.emptyList();
- private void ensurePreviousSessionsIsMutable() {
- if (!((bitField0_ & 0x00000002) == 0x00000002)) {
- previousSessions_ = new java.util.ArrayList<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure>(previousSessions_);
- bitField0_ |= 0x00000002;
- }
- }
-
- private com.google.protobuf.RepeatedFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructureOrBuilder> previousSessionsBuilder_;
-
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure> getPreviousSessionsList() {
- if (previousSessionsBuilder_ == null) {
- return java.util.Collections.unmodifiableList(previousSessions_);
- } else {
- return previousSessionsBuilder_.getMessageList();
- }
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public int getPreviousSessionsCount() {
- if (previousSessionsBuilder_ == null) {
- return previousSessions_.size();
- } else {
- return previousSessionsBuilder_.getCount();
- }
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure getPreviousSessions(int index) {
- if (previousSessionsBuilder_ == null) {
- return previousSessions_.get(index);
- } else {
- return previousSessionsBuilder_.getMessage(index);
- }
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public Builder setPreviousSessions(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure value) {
- if (previousSessionsBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- ensurePreviousSessionsIsMutable();
- previousSessions_.set(index, value);
- onChanged();
- } else {
- previousSessionsBuilder_.setMessage(index, value);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public Builder setPreviousSessions(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder builderForValue) {
- if (previousSessionsBuilder_ == null) {
- ensurePreviousSessionsIsMutable();
- previousSessions_.set(index, builderForValue.build());
- onChanged();
- } else {
- previousSessionsBuilder_.setMessage(index, builderForValue.build());
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public Builder addPreviousSessions(org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure value) {
- if (previousSessionsBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- ensurePreviousSessionsIsMutable();
- previousSessions_.add(value);
- onChanged();
- } else {
- previousSessionsBuilder_.addMessage(value);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public Builder addPreviousSessions(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure value) {
- if (previousSessionsBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- ensurePreviousSessionsIsMutable();
- previousSessions_.add(index, value);
- onChanged();
- } else {
- previousSessionsBuilder_.addMessage(index, value);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public Builder addPreviousSessions(
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder builderForValue) {
- if (previousSessionsBuilder_ == null) {
- ensurePreviousSessionsIsMutable();
- previousSessions_.add(builderForValue.build());
- onChanged();
- } else {
- previousSessionsBuilder_.addMessage(builderForValue.build());
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public Builder addPreviousSessions(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder builderForValue) {
- if (previousSessionsBuilder_ == null) {
- ensurePreviousSessionsIsMutable();
- previousSessions_.add(index, builderForValue.build());
- onChanged();
- } else {
- previousSessionsBuilder_.addMessage(index, builderForValue.build());
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public Builder addAllPreviousSessions(
- java.lang.Iterable<? extends org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure> values) {
- if (previousSessionsBuilder_ == null) {
- ensurePreviousSessionsIsMutable();
- super.addAll(values, previousSessions_);
- onChanged();
- } else {
- previousSessionsBuilder_.addAllMessages(values);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public Builder clearPreviousSessions() {
- if (previousSessionsBuilder_ == null) {
- previousSessions_ = java.util.Collections.emptyList();
- bitField0_ = (bitField0_ & ~0x00000002);
- onChanged();
- } else {
- previousSessionsBuilder_.clear();
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public Builder removePreviousSessions(int index) {
- if (previousSessionsBuilder_ == null) {
- ensurePreviousSessionsIsMutable();
- previousSessions_.remove(index);
- onChanged();
- } else {
- previousSessionsBuilder_.remove(index);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder getPreviousSessionsBuilder(
- int index) {
- return getPreviousSessionsFieldBuilder().getBuilder(index);
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructureOrBuilder getPreviousSessionsOrBuilder(
- int index) {
- if (previousSessionsBuilder_ == null) {
- return previousSessions_.get(index); } else {
- return previousSessionsBuilder_.getMessageOrBuilder(index);
- }
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public java.util.List<? extends org.whispersystems.libaxolotl.state.StorageProtos.SessionStructureOrBuilder>
- getPreviousSessionsOrBuilderList() {
- if (previousSessionsBuilder_ != null) {
- return previousSessionsBuilder_.getMessageOrBuilderList();
- } else {
- return java.util.Collections.unmodifiableList(previousSessions_);
- }
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder addPreviousSessionsBuilder() {
- return getPreviousSessionsFieldBuilder().addBuilder(
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.getDefaultInstance());
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder addPreviousSessionsBuilder(
- int index) {
- return getPreviousSessionsFieldBuilder().addBuilder(
- index, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.getDefaultInstance());
- }
- /**
- * <code>repeated .textsecure.SessionStructure previousSessions = 2;</code>
- */
- public java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder>
- getPreviousSessionsBuilderList() {
- return getPreviousSessionsFieldBuilder().getBuilderList();
- }
- private com.google.protobuf.RepeatedFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructureOrBuilder>
- getPreviousSessionsFieldBuilder() {
- if (previousSessionsBuilder_ == null) {
- previousSessionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructure.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SessionStructureOrBuilder>(
- previousSessions_,
- ((bitField0_ & 0x00000002) == 0x00000002),
- getParentForChildren(),
- isClean());
- previousSessions_ = null;
- }
- return previousSessionsBuilder_;
- }
-
- // @@protoc_insertion_point(builder_scope:textsecure.RecordStructure)
- }
-
- static {
- defaultInstance = new RecordStructure(true);
- defaultInstance.initFields();
- }
-
- // @@protoc_insertion_point(class_scope:textsecure.RecordStructure)
- }
-
- public interface PreKeyRecordStructureOrBuilder
- extends com.google.protobuf.MessageOrBuilder {
-
- // optional uint32 id = 1;
- /**
- * <code>optional uint32 id = 1;</code>
- */
- boolean hasId();
- /**
- * <code>optional uint32 id = 1;</code>
- */
- int getId();
-
- // optional bytes publicKey = 2;
- /**
- * <code>optional bytes publicKey = 2;</code>
- */
- boolean hasPublicKey();
- /**
- * <code>optional bytes publicKey = 2;</code>
- */
- com.google.protobuf.ByteString getPublicKey();
-
- // optional bytes privateKey = 3;
- /**
- * <code>optional bytes privateKey = 3;</code>
- */
- boolean hasPrivateKey();
- /**
- * <code>optional bytes privateKey = 3;</code>
- */
- com.google.protobuf.ByteString getPrivateKey();
- }
- /**
- * Protobuf type {@code textsecure.PreKeyRecordStructure}
- */
- public static final class PreKeyRecordStructure extends
- com.google.protobuf.GeneratedMessage
- implements PreKeyRecordStructureOrBuilder {
- // Use PreKeyRecordStructure.newBuilder() to construct.
- private PreKeyRecordStructure(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
- super(builder);
- this.unknownFields = builder.getUnknownFields();
- }
- private PreKeyRecordStructure(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
-
- private static final PreKeyRecordStructure defaultInstance;
- public static PreKeyRecordStructure getDefaultInstance() {
- return defaultInstance;
- }
-
- public PreKeyRecordStructure getDefaultInstanceForType() {
- return defaultInstance;
- }
-
- private final com.google.protobuf.UnknownFieldSet unknownFields;
- @java.lang.Override
- public final com.google.protobuf.UnknownFieldSet
- getUnknownFields() {
- return this.unknownFields;
- }
- private PreKeyRecordStructure(
- com.google.protobuf.CodedInputStream input,
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- public static org.whispersystems.libaxolotl.state.StorageProtos.SignedPreKeyRecordStructure parseFrom(
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- public static org.whispersystems.libaxolotl.state.StorageProtos.SignedPreKeyRecordStructure parseFrom(
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- if (other.hasId()) {
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- timestamp_ = value;
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- return this;
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- /**
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- timestamp_ = 0L;
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- public static final int SENDERCHAINKEY_FIELD_NUMBER = 2;
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- /**
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- */
- public boolean hasSenderChainKey() {
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- }
- /**
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- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey getSenderChainKey() {
- return senderChainKey_;
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderChainKey senderChainKey = 2;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKeyOrBuilder getSenderChainKeyOrBuilder() {
- return senderChainKey_;
- }
-
- // optional .textsecure.SenderKeyStateStructure.SenderSigningKey senderSigningKey = 3;
- public static final int SENDERSIGNINGKEY_FIELD_NUMBER = 3;
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- */
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- return ((bitField0_ & 0x00000004) == 0x00000004);
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- * <code>optional .textsecure.SenderKeyStateStructure.SenderSigningKey senderSigningKey = 3;</code>
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- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey getSenderSigningKey() {
- return senderSigningKey_;
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderSigningKey senderSigningKey = 3;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKeyOrBuilder getSenderSigningKeyOrBuilder() {
- return senderSigningKey_;
- }
-
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- */
- public java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey> getSenderMessageKeysList() {
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- }
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- }
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-
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- output.writeUInt32(1, senderKeyId_);
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- if (((bitField0_ & 0x00000002) == 0x00000002)) {
- output.writeMessage(2, senderChainKey_);
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- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure parseFrom(java.io.InputStream input)
- throws java.io.IOException {
- return PARSER.parseFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure parseFrom(
- java.io.InputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseFrom(input, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure parseDelimitedFrom(java.io.InputStream input)
- throws java.io.IOException {
- return PARSER.parseDelimitedFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure parseDelimitedFrom(
- java.io.InputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseDelimitedFrom(input, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure parseFrom(
- com.google.protobuf.CodedInputStream input)
- throws java.io.IOException {
- return PARSER.parseFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure parseFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseFrom(input, extensionRegistry);
- }
-
- public static Builder newBuilder() { return Builder.create(); }
- public Builder newBuilderForType() { return newBuilder(); }
- public static Builder newBuilder(org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure prototype) {
- return newBuilder().mergeFrom(prototype);
- }
- public Builder toBuilder() { return newBuilder(this); }
-
- @java.lang.Override
- protected Builder newBuilderForType(
- com.google.protobuf.GeneratedMessage.BuilderParent parent) {
- Builder builder = new Builder(parent);
- return builder;
- }
- /**
- * Protobuf type {@code textsecure.SenderKeyStateStructure}
- */
- public static final class Builder extends
- com.google.protobuf.GeneratedMessage.Builder<Builder>
- implements org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructureOrBuilder {
- public static final com.google.protobuf.Descriptors.Descriptor
- getDescriptor() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SenderKeyStateStructure_descriptor;
- }
-
- protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internalGetFieldAccessorTable() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SenderKeyStateStructure_fieldAccessorTable
- .ensureFieldAccessorsInitialized(
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.class, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.Builder.class);
- }
-
- // Construct using org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.newBuilder()
- private Builder() {
- maybeForceBuilderInitialization();
- }
-
- private Builder(
- com.google.protobuf.GeneratedMessage.BuilderParent parent) {
- super(parent);
- maybeForceBuilderInitialization();
- }
- private void maybeForceBuilderInitialization() {
- if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
- getSenderChainKeyFieldBuilder();
- getSenderSigningKeyFieldBuilder();
- getSenderMessageKeysFieldBuilder();
- }
- }
- private static Builder create() {
- return new Builder();
- }
-
- public Builder clear() {
- super.clear();
- senderKeyId_ = 0;
- bitField0_ = (bitField0_ & ~0x00000001);
- if (senderChainKeyBuilder_ == null) {
- senderChainKey_ = org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey.getDefaultInstance();
- } else {
- senderChainKeyBuilder_.clear();
- }
- bitField0_ = (bitField0_ & ~0x00000002);
- if (senderSigningKeyBuilder_ == null) {
- senderSigningKey_ = org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey.getDefaultInstance();
- } else {
- senderSigningKeyBuilder_.clear();
- }
- bitField0_ = (bitField0_ & ~0x00000004);
- if (senderMessageKeysBuilder_ == null) {
- senderMessageKeys_ = java.util.Collections.emptyList();
- bitField0_ = (bitField0_ & ~0x00000008);
- } else {
- senderMessageKeysBuilder_.clear();
- }
- return this;
- }
-
- public Builder clone() {
- return create().mergeFrom(buildPartial());
- }
-
- public com.google.protobuf.Descriptors.Descriptor
- getDescriptorForType() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SenderKeyStateStructure_descriptor;
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure getDefaultInstanceForType() {
- return org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.getDefaultInstance();
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure build() {
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure result = buildPartial();
- if (!result.isInitialized()) {
- throw newUninitializedMessageException(result);
- }
- return result;
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure buildPartial() {
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure result = new org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure(this);
- int from_bitField0_ = bitField0_;
- int to_bitField0_ = 0;
- if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
- to_bitField0_ |= 0x00000001;
- }
- result.senderKeyId_ = senderKeyId_;
- if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
- to_bitField0_ |= 0x00000002;
- }
- if (senderChainKeyBuilder_ == null) {
- result.senderChainKey_ = senderChainKey_;
- } else {
- result.senderChainKey_ = senderChainKeyBuilder_.build();
- }
- if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
- to_bitField0_ |= 0x00000004;
- }
- if (senderSigningKeyBuilder_ == null) {
- result.senderSigningKey_ = senderSigningKey_;
- } else {
- result.senderSigningKey_ = senderSigningKeyBuilder_.build();
- }
- if (senderMessageKeysBuilder_ == null) {
- if (((bitField0_ & 0x00000008) == 0x00000008)) {
- senderMessageKeys_ = java.util.Collections.unmodifiableList(senderMessageKeys_);
- bitField0_ = (bitField0_ & ~0x00000008);
- }
- result.senderMessageKeys_ = senderMessageKeys_;
- } else {
- result.senderMessageKeys_ = senderMessageKeysBuilder_.build();
- }
- result.bitField0_ = to_bitField0_;
- onBuilt();
- return result;
- }
-
- public Builder mergeFrom(com.google.protobuf.Message other) {
- if (other instanceof org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure) {
- return mergeFrom((org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure)other);
- } else {
- super.mergeFrom(other);
- return this;
- }
- }
-
- public Builder mergeFrom(org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure other) {
- if (other == org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.getDefaultInstance()) return this;
- if (other.hasSenderKeyId()) {
- setSenderKeyId(other.getSenderKeyId());
- }
- if (other.hasSenderChainKey()) {
- mergeSenderChainKey(other.getSenderChainKey());
- }
- if (other.hasSenderSigningKey()) {
- mergeSenderSigningKey(other.getSenderSigningKey());
- }
- if (senderMessageKeysBuilder_ == null) {
- if (!other.senderMessageKeys_.isEmpty()) {
- if (senderMessageKeys_.isEmpty()) {
- senderMessageKeys_ = other.senderMessageKeys_;
- bitField0_ = (bitField0_ & ~0x00000008);
- } else {
- ensureSenderMessageKeysIsMutable();
- senderMessageKeys_.addAll(other.senderMessageKeys_);
- }
- onChanged();
- }
- } else {
- if (!other.senderMessageKeys_.isEmpty()) {
- if (senderMessageKeysBuilder_.isEmpty()) {
- senderMessageKeysBuilder_.dispose();
- senderMessageKeysBuilder_ = null;
- senderMessageKeys_ = other.senderMessageKeys_;
- bitField0_ = (bitField0_ & ~0x00000008);
- senderMessageKeysBuilder_ =
- com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
- getSenderMessageKeysFieldBuilder() : null;
- } else {
- senderMessageKeysBuilder_.addAllMessages(other.senderMessageKeys_);
- }
- }
- }
- this.mergeUnknownFields(other.getUnknownFields());
- return this;
- }
-
- public final boolean isInitialized() {
- return true;
- }
-
- public Builder mergeFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure parsedMessage = null;
- try {
- parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
- } catch (com.google.protobuf.InvalidProtocolBufferException e) {
- parsedMessage = (org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure) e.getUnfinishedMessage();
- throw e;
- } finally {
- if (parsedMessage != null) {
- mergeFrom(parsedMessage);
- }
- }
- return this;
- }
- private int bitField0_;
-
- // optional uint32 senderKeyId = 1;
- private int senderKeyId_ ;
- /**
- * <code>optional uint32 senderKeyId = 1;</code>
- */
- public boolean hasSenderKeyId() {
- return ((bitField0_ & 0x00000001) == 0x00000001);
- }
- /**
- * <code>optional uint32 senderKeyId = 1;</code>
- */
- public int getSenderKeyId() {
- return senderKeyId_;
- }
- /**
- * <code>optional uint32 senderKeyId = 1;</code>
- */
- public Builder setSenderKeyId(int value) {
- bitField0_ |= 0x00000001;
- senderKeyId_ = value;
- onChanged();
- return this;
- }
- /**
- * <code>optional uint32 senderKeyId = 1;</code>
- */
- public Builder clearSenderKeyId() {
- bitField0_ = (bitField0_ & ~0x00000001);
- senderKeyId_ = 0;
- onChanged();
- return this;
- }
-
- // optional .textsecure.SenderKeyStateStructure.SenderChainKey senderChainKey = 2;
- private org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey senderChainKey_ = org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey.getDefaultInstance();
- private com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKeyOrBuilder> senderChainKeyBuilder_;
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderChainKey senderChainKey = 2;</code>
- */
- public boolean hasSenderChainKey() {
- return ((bitField0_ & 0x00000002) == 0x00000002);
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderChainKey senderChainKey = 2;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey getSenderChainKey() {
- if (senderChainKeyBuilder_ == null) {
- return senderChainKey_;
- } else {
- return senderChainKeyBuilder_.getMessage();
- }
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderChainKey senderChainKey = 2;</code>
- */
- public Builder setSenderChainKey(org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey value) {
- if (senderChainKeyBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- senderChainKey_ = value;
- onChanged();
- } else {
- senderChainKeyBuilder_.setMessage(value);
- }
- bitField0_ |= 0x00000002;
- return this;
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderChainKey senderChainKey = 2;</code>
- */
- public Builder setSenderChainKey(
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey.Builder builderForValue) {
- if (senderChainKeyBuilder_ == null) {
- senderChainKey_ = builderForValue.build();
- onChanged();
- } else {
- senderChainKeyBuilder_.setMessage(builderForValue.build());
- }
- bitField0_ |= 0x00000002;
- return this;
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderChainKey senderChainKey = 2;</code>
- */
- public Builder mergeSenderChainKey(org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey value) {
- if (senderChainKeyBuilder_ == null) {
- if (((bitField0_ & 0x00000002) == 0x00000002) &&
- senderChainKey_ != org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey.getDefaultInstance()) {
- senderChainKey_ =
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey.newBuilder(senderChainKey_).mergeFrom(value).buildPartial();
- } else {
- senderChainKey_ = value;
- }
- onChanged();
- } else {
- senderChainKeyBuilder_.mergeFrom(value);
- }
- bitField0_ |= 0x00000002;
- return this;
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderChainKey senderChainKey = 2;</code>
- */
- public Builder clearSenderChainKey() {
- if (senderChainKeyBuilder_ == null) {
- senderChainKey_ = org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey.getDefaultInstance();
- onChanged();
- } else {
- senderChainKeyBuilder_.clear();
- }
- bitField0_ = (bitField0_ & ~0x00000002);
- return this;
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderChainKey senderChainKey = 2;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey.Builder getSenderChainKeyBuilder() {
- bitField0_ |= 0x00000002;
- onChanged();
- return getSenderChainKeyFieldBuilder().getBuilder();
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderChainKey senderChainKey = 2;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKeyOrBuilder getSenderChainKeyOrBuilder() {
- if (senderChainKeyBuilder_ != null) {
- return senderChainKeyBuilder_.getMessageOrBuilder();
- } else {
- return senderChainKey_;
- }
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderChainKey senderChainKey = 2;</code>
- */
- private com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKeyOrBuilder>
- getSenderChainKeyFieldBuilder() {
- if (senderChainKeyBuilder_ == null) {
- senderChainKeyBuilder_ = new com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKey.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderChainKeyOrBuilder>(
- senderChainKey_,
- getParentForChildren(),
- isClean());
- senderChainKey_ = null;
- }
- return senderChainKeyBuilder_;
- }
-
- // optional .textsecure.SenderKeyStateStructure.SenderSigningKey senderSigningKey = 3;
- private org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey senderSigningKey_ = org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey.getDefaultInstance();
- private com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKeyOrBuilder> senderSigningKeyBuilder_;
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderSigningKey senderSigningKey = 3;</code>
- */
- public boolean hasSenderSigningKey() {
- return ((bitField0_ & 0x00000004) == 0x00000004);
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderSigningKey senderSigningKey = 3;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey getSenderSigningKey() {
- if (senderSigningKeyBuilder_ == null) {
- return senderSigningKey_;
- } else {
- return senderSigningKeyBuilder_.getMessage();
- }
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderSigningKey senderSigningKey = 3;</code>
- */
- public Builder setSenderSigningKey(org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey value) {
- if (senderSigningKeyBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- senderSigningKey_ = value;
- onChanged();
- } else {
- senderSigningKeyBuilder_.setMessage(value);
- }
- bitField0_ |= 0x00000004;
- return this;
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderSigningKey senderSigningKey = 3;</code>
- */
- public Builder setSenderSigningKey(
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey.Builder builderForValue) {
- if (senderSigningKeyBuilder_ == null) {
- senderSigningKey_ = builderForValue.build();
- onChanged();
- } else {
- senderSigningKeyBuilder_.setMessage(builderForValue.build());
- }
- bitField0_ |= 0x00000004;
- return this;
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderSigningKey senderSigningKey = 3;</code>
- */
- public Builder mergeSenderSigningKey(org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey value) {
- if (senderSigningKeyBuilder_ == null) {
- if (((bitField0_ & 0x00000004) == 0x00000004) &&
- senderSigningKey_ != org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey.getDefaultInstance()) {
- senderSigningKey_ =
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey.newBuilder(senderSigningKey_).mergeFrom(value).buildPartial();
- } else {
- senderSigningKey_ = value;
- }
- onChanged();
- } else {
- senderSigningKeyBuilder_.mergeFrom(value);
- }
- bitField0_ |= 0x00000004;
- return this;
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderSigningKey senderSigningKey = 3;</code>
- */
- public Builder clearSenderSigningKey() {
- if (senderSigningKeyBuilder_ == null) {
- senderSigningKey_ = org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey.getDefaultInstance();
- onChanged();
- } else {
- senderSigningKeyBuilder_.clear();
- }
- bitField0_ = (bitField0_ & ~0x00000004);
- return this;
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderSigningKey senderSigningKey = 3;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey.Builder getSenderSigningKeyBuilder() {
- bitField0_ |= 0x00000004;
- onChanged();
- return getSenderSigningKeyFieldBuilder().getBuilder();
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderSigningKey senderSigningKey = 3;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKeyOrBuilder getSenderSigningKeyOrBuilder() {
- if (senderSigningKeyBuilder_ != null) {
- return senderSigningKeyBuilder_.getMessageOrBuilder();
- } else {
- return senderSigningKey_;
- }
- }
- /**
- * <code>optional .textsecure.SenderKeyStateStructure.SenderSigningKey senderSigningKey = 3;</code>
- */
- private com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKeyOrBuilder>
- getSenderSigningKeyFieldBuilder() {
- if (senderSigningKeyBuilder_ == null) {
- senderSigningKeyBuilder_ = new com.google.protobuf.SingleFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKey.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderSigningKeyOrBuilder>(
- senderSigningKey_,
- getParentForChildren(),
- isClean());
- senderSigningKey_ = null;
- }
- return senderSigningKeyBuilder_;
- }
-
- // repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;
- private java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey> senderMessageKeys_ =
- java.util.Collections.emptyList();
- private void ensureSenderMessageKeysIsMutable() {
- if (!((bitField0_ & 0x00000008) == 0x00000008)) {
- senderMessageKeys_ = new java.util.ArrayList<org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey>(senderMessageKeys_);
- bitField0_ |= 0x00000008;
- }
- }
-
- private com.google.protobuf.RepeatedFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKeyOrBuilder> senderMessageKeysBuilder_;
-
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey> getSenderMessageKeysList() {
- if (senderMessageKeysBuilder_ == null) {
- return java.util.Collections.unmodifiableList(senderMessageKeys_);
- } else {
- return senderMessageKeysBuilder_.getMessageList();
- }
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public int getSenderMessageKeysCount() {
- if (senderMessageKeysBuilder_ == null) {
- return senderMessageKeys_.size();
- } else {
- return senderMessageKeysBuilder_.getCount();
- }
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey getSenderMessageKeys(int index) {
- if (senderMessageKeysBuilder_ == null) {
- return senderMessageKeys_.get(index);
- } else {
- return senderMessageKeysBuilder_.getMessage(index);
- }
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public Builder setSenderMessageKeys(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey value) {
- if (senderMessageKeysBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- ensureSenderMessageKeysIsMutable();
- senderMessageKeys_.set(index, value);
- onChanged();
- } else {
- senderMessageKeysBuilder_.setMessage(index, value);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public Builder setSenderMessageKeys(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey.Builder builderForValue) {
- if (senderMessageKeysBuilder_ == null) {
- ensureSenderMessageKeysIsMutable();
- senderMessageKeys_.set(index, builderForValue.build());
- onChanged();
- } else {
- senderMessageKeysBuilder_.setMessage(index, builderForValue.build());
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public Builder addSenderMessageKeys(org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey value) {
- if (senderMessageKeysBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- ensureSenderMessageKeysIsMutable();
- senderMessageKeys_.add(value);
- onChanged();
- } else {
- senderMessageKeysBuilder_.addMessage(value);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public Builder addSenderMessageKeys(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey value) {
- if (senderMessageKeysBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- ensureSenderMessageKeysIsMutable();
- senderMessageKeys_.add(index, value);
- onChanged();
- } else {
- senderMessageKeysBuilder_.addMessage(index, value);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public Builder addSenderMessageKeys(
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey.Builder builderForValue) {
- if (senderMessageKeysBuilder_ == null) {
- ensureSenderMessageKeysIsMutable();
- senderMessageKeys_.add(builderForValue.build());
- onChanged();
- } else {
- senderMessageKeysBuilder_.addMessage(builderForValue.build());
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public Builder addSenderMessageKeys(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey.Builder builderForValue) {
- if (senderMessageKeysBuilder_ == null) {
- ensureSenderMessageKeysIsMutable();
- senderMessageKeys_.add(index, builderForValue.build());
- onChanged();
- } else {
- senderMessageKeysBuilder_.addMessage(index, builderForValue.build());
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public Builder addAllSenderMessageKeys(
- java.lang.Iterable<? extends org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey> values) {
- if (senderMessageKeysBuilder_ == null) {
- ensureSenderMessageKeysIsMutable();
- super.addAll(values, senderMessageKeys_);
- onChanged();
- } else {
- senderMessageKeysBuilder_.addAllMessages(values);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public Builder clearSenderMessageKeys() {
- if (senderMessageKeysBuilder_ == null) {
- senderMessageKeys_ = java.util.Collections.emptyList();
- bitField0_ = (bitField0_ & ~0x00000008);
- onChanged();
- } else {
- senderMessageKeysBuilder_.clear();
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public Builder removeSenderMessageKeys(int index) {
- if (senderMessageKeysBuilder_ == null) {
- ensureSenderMessageKeysIsMutable();
- senderMessageKeys_.remove(index);
- onChanged();
- } else {
- senderMessageKeysBuilder_.remove(index);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey.Builder getSenderMessageKeysBuilder(
- int index) {
- return getSenderMessageKeysFieldBuilder().getBuilder(index);
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKeyOrBuilder getSenderMessageKeysOrBuilder(
- int index) {
- if (senderMessageKeysBuilder_ == null) {
- return senderMessageKeys_.get(index); } else {
- return senderMessageKeysBuilder_.getMessageOrBuilder(index);
- }
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public java.util.List<? extends org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKeyOrBuilder>
- getSenderMessageKeysOrBuilderList() {
- if (senderMessageKeysBuilder_ != null) {
- return senderMessageKeysBuilder_.getMessageOrBuilderList();
- } else {
- return java.util.Collections.unmodifiableList(senderMessageKeys_);
- }
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey.Builder addSenderMessageKeysBuilder() {
- return getSenderMessageKeysFieldBuilder().addBuilder(
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey.getDefaultInstance());
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey.Builder addSenderMessageKeysBuilder(
- int index) {
- return getSenderMessageKeysFieldBuilder().addBuilder(
- index, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey.getDefaultInstance());
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure.SenderMessageKey senderMessageKeys = 4;</code>
- */
- public java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey.Builder>
- getSenderMessageKeysBuilderList() {
- return getSenderMessageKeysFieldBuilder().getBuilderList();
- }
- private com.google.protobuf.RepeatedFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKeyOrBuilder>
- getSenderMessageKeysFieldBuilder() {
- if (senderMessageKeysBuilder_ == null) {
- senderMessageKeysBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKey.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.SenderMessageKeyOrBuilder>(
- senderMessageKeys_,
- ((bitField0_ & 0x00000008) == 0x00000008),
- getParentForChildren(),
- isClean());
- senderMessageKeys_ = null;
- }
- return senderMessageKeysBuilder_;
- }
-
- // @@protoc_insertion_point(builder_scope:textsecure.SenderKeyStateStructure)
- }
-
- static {
- defaultInstance = new SenderKeyStateStructure(true);
- defaultInstance.initFields();
- }
-
- // @@protoc_insertion_point(class_scope:textsecure.SenderKeyStateStructure)
- }
-
- public interface SenderKeyRecordStructureOrBuilder
- extends com.google.protobuf.MessageOrBuilder {
-
- // repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure>
- getSenderKeyStatesList();
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure getSenderKeyStates(int index);
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- int getSenderKeyStatesCount();
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- java.util.List<? extends org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructureOrBuilder>
- getSenderKeyStatesOrBuilderList();
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructureOrBuilder getSenderKeyStatesOrBuilder(
- int index);
- }
- /**
- * Protobuf type {@code textsecure.SenderKeyRecordStructure}
- */
- public static final class SenderKeyRecordStructure extends
- com.google.protobuf.GeneratedMessage
- implements SenderKeyRecordStructureOrBuilder {
- // Use SenderKeyRecordStructure.newBuilder() to construct.
- private SenderKeyRecordStructure(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
- super(builder);
- this.unknownFields = builder.getUnknownFields();
- }
- private SenderKeyRecordStructure(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
-
- private static final SenderKeyRecordStructure defaultInstance;
- public static SenderKeyRecordStructure getDefaultInstance() {
- return defaultInstance;
- }
-
- public SenderKeyRecordStructure getDefaultInstanceForType() {
- return defaultInstance;
- }
-
- private final com.google.protobuf.UnknownFieldSet unknownFields;
- @java.lang.Override
- public final com.google.protobuf.UnknownFieldSet
- getUnknownFields() {
- return this.unknownFields;
- }
- private SenderKeyRecordStructure(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- initFields();
- int mutable_bitField0_ = 0;
- com.google.protobuf.UnknownFieldSet.Builder unknownFields =
- com.google.protobuf.UnknownFieldSet.newBuilder();
- try {
- boolean done = false;
- while (!done) {
- int tag = input.readTag();
- switch (tag) {
- case 0:
- done = true;
- break;
- default: {
- if (!parseUnknownField(input, unknownFields,
- extensionRegistry, tag)) {
- done = true;
- }
- break;
- }
- case 10: {
- if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
- senderKeyStates_ = new java.util.ArrayList<org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure>();
- mutable_bitField0_ |= 0x00000001;
- }
- senderKeyStates_.add(input.readMessage(org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.PARSER, extensionRegistry));
- break;
- }
- }
- }
- } catch (com.google.protobuf.InvalidProtocolBufferException e) {
- throw e.setUnfinishedMessage(this);
- } catch (java.io.IOException e) {
- throw new com.google.protobuf.InvalidProtocolBufferException(
- e.getMessage()).setUnfinishedMessage(this);
- } finally {
- if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
- senderKeyStates_ = java.util.Collections.unmodifiableList(senderKeyStates_);
- }
- this.unknownFields = unknownFields.build();
- makeExtensionsImmutable();
- }
- }
- public static final com.google.protobuf.Descriptors.Descriptor
- getDescriptor() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SenderKeyRecordStructure_descriptor;
- }
-
- protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internalGetFieldAccessorTable() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SenderKeyRecordStructure_fieldAccessorTable
- .ensureFieldAccessorsInitialized(
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure.class, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure.Builder.class);
- }
-
- public static com.google.protobuf.Parser<SenderKeyRecordStructure> PARSER =
- new com.google.protobuf.AbstractParser<SenderKeyRecordStructure>() {
- public SenderKeyRecordStructure parsePartialFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return new SenderKeyRecordStructure(input, extensionRegistry);
- }
- };
-
- @java.lang.Override
- public com.google.protobuf.Parser<SenderKeyRecordStructure> getParserForType() {
- return PARSER;
- }
-
- // repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;
- public static final int SENDERKEYSTATES_FIELD_NUMBER = 1;
- private java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure> senderKeyStates_;
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure> getSenderKeyStatesList() {
- return senderKeyStates_;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public java.util.List<? extends org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructureOrBuilder>
- getSenderKeyStatesOrBuilderList() {
- return senderKeyStates_;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public int getSenderKeyStatesCount() {
- return senderKeyStates_.size();
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure getSenderKeyStates(int index) {
- return senderKeyStates_.get(index);
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructureOrBuilder getSenderKeyStatesOrBuilder(
- int index) {
- return senderKeyStates_.get(index);
- }
-
- private void initFields() {
- senderKeyStates_ = java.util.Collections.emptyList();
- }
- private byte memoizedIsInitialized = -1;
- public final boolean isInitialized() {
- byte isInitialized = memoizedIsInitialized;
- if (isInitialized != -1) return isInitialized == 1;
-
- memoizedIsInitialized = 1;
- return true;
- }
-
- public void writeTo(com.google.protobuf.CodedOutputStream output)
- throws java.io.IOException {
- getSerializedSize();
- for (int i = 0; i < senderKeyStates_.size(); i++) {
- output.writeMessage(1, senderKeyStates_.get(i));
- }
- getUnknownFields().writeTo(output);
- }
-
- private int memoizedSerializedSize = -1;
- public int getSerializedSize() {
- int size = memoizedSerializedSize;
- if (size != -1) return size;
-
- size = 0;
- for (int i = 0; i < senderKeyStates_.size(); i++) {
- size += com.google.protobuf.CodedOutputStream
- .computeMessageSize(1, senderKeyStates_.get(i));
- }
- size += getUnknownFields().getSerializedSize();
- memoizedSerializedSize = size;
- return size;
- }
-
- private static final long serialVersionUID = 0L;
- @java.lang.Override
- protected java.lang.Object writeReplace()
- throws java.io.ObjectStreamException {
- return super.writeReplace();
- }
-
- public static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure parseFrom(
- com.google.protobuf.ByteString data)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure parseFrom(
- com.google.protobuf.ByteString data,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure parseFrom(byte[] data)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure parseFrom(
- byte[] data,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws com.google.protobuf.InvalidProtocolBufferException {
- return PARSER.parseFrom(data, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure parseFrom(java.io.InputStream input)
- throws java.io.IOException {
- return PARSER.parseFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure parseFrom(
- java.io.InputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseFrom(input, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure parseDelimitedFrom(java.io.InputStream input)
- throws java.io.IOException {
- return PARSER.parseDelimitedFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure parseDelimitedFrom(
- java.io.InputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseDelimitedFrom(input, extensionRegistry);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure parseFrom(
- com.google.protobuf.CodedInputStream input)
- throws java.io.IOException {
- return PARSER.parseFrom(input);
- }
- public static org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure parseFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- return PARSER.parseFrom(input, extensionRegistry);
- }
-
- public static Builder newBuilder() { return Builder.create(); }
- public Builder newBuilderForType() { return newBuilder(); }
- public static Builder newBuilder(org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure prototype) {
- return newBuilder().mergeFrom(prototype);
- }
- public Builder toBuilder() { return newBuilder(this); }
-
- @java.lang.Override
- protected Builder newBuilderForType(
- com.google.protobuf.GeneratedMessage.BuilderParent parent) {
- Builder builder = new Builder(parent);
- return builder;
- }
- /**
- * Protobuf type {@code textsecure.SenderKeyRecordStructure}
- */
- public static final class Builder extends
- com.google.protobuf.GeneratedMessage.Builder<Builder>
- implements org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructureOrBuilder {
- public static final com.google.protobuf.Descriptors.Descriptor
- getDescriptor() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SenderKeyRecordStructure_descriptor;
- }
-
- protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internalGetFieldAccessorTable() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SenderKeyRecordStructure_fieldAccessorTable
- .ensureFieldAccessorsInitialized(
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure.class, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure.Builder.class);
- }
-
- // Construct using org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure.newBuilder()
- private Builder() {
- maybeForceBuilderInitialization();
- }
-
- private Builder(
- com.google.protobuf.GeneratedMessage.BuilderParent parent) {
- super(parent);
- maybeForceBuilderInitialization();
- }
- private void maybeForceBuilderInitialization() {
- if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
- getSenderKeyStatesFieldBuilder();
- }
- }
- private static Builder create() {
- return new Builder();
- }
-
- public Builder clear() {
- super.clear();
- if (senderKeyStatesBuilder_ == null) {
- senderKeyStates_ = java.util.Collections.emptyList();
- bitField0_ = (bitField0_ & ~0x00000001);
- } else {
- senderKeyStatesBuilder_.clear();
- }
- return this;
- }
-
- public Builder clone() {
- return create().mergeFrom(buildPartial());
- }
-
- public com.google.protobuf.Descriptors.Descriptor
- getDescriptorForType() {
- return org.whispersystems.libaxolotl.state.StorageProtos.internal_static_textsecure_SenderKeyRecordStructure_descriptor;
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure getDefaultInstanceForType() {
- return org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure.getDefaultInstance();
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure build() {
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure result = buildPartial();
- if (!result.isInitialized()) {
- throw newUninitializedMessageException(result);
- }
- return result;
- }
-
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure buildPartial() {
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure result = new org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure(this);
- int from_bitField0_ = bitField0_;
- if (senderKeyStatesBuilder_ == null) {
- if (((bitField0_ & 0x00000001) == 0x00000001)) {
- senderKeyStates_ = java.util.Collections.unmodifiableList(senderKeyStates_);
- bitField0_ = (bitField0_ & ~0x00000001);
- }
- result.senderKeyStates_ = senderKeyStates_;
- } else {
- result.senderKeyStates_ = senderKeyStatesBuilder_.build();
- }
- onBuilt();
- return result;
- }
-
- public Builder mergeFrom(com.google.protobuf.Message other) {
- if (other instanceof org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure) {
- return mergeFrom((org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure)other);
- } else {
- super.mergeFrom(other);
- return this;
- }
- }
-
- public Builder mergeFrom(org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure other) {
- if (other == org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure.getDefaultInstance()) return this;
- if (senderKeyStatesBuilder_ == null) {
- if (!other.senderKeyStates_.isEmpty()) {
- if (senderKeyStates_.isEmpty()) {
- senderKeyStates_ = other.senderKeyStates_;
- bitField0_ = (bitField0_ & ~0x00000001);
- } else {
- ensureSenderKeyStatesIsMutable();
- senderKeyStates_.addAll(other.senderKeyStates_);
- }
- onChanged();
- }
- } else {
- if (!other.senderKeyStates_.isEmpty()) {
- if (senderKeyStatesBuilder_.isEmpty()) {
- senderKeyStatesBuilder_.dispose();
- senderKeyStatesBuilder_ = null;
- senderKeyStates_ = other.senderKeyStates_;
- bitField0_ = (bitField0_ & ~0x00000001);
- senderKeyStatesBuilder_ =
- com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
- getSenderKeyStatesFieldBuilder() : null;
- } else {
- senderKeyStatesBuilder_.addAllMessages(other.senderKeyStates_);
- }
- }
- }
- this.mergeUnknownFields(other.getUnknownFields());
- return this;
- }
-
- public final boolean isInitialized() {
- return true;
- }
-
- public Builder mergeFrom(
- com.google.protobuf.CodedInputStream input,
- com.google.protobuf.ExtensionRegistryLite extensionRegistry)
- throws java.io.IOException {
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure parsedMessage = null;
- try {
- parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
- } catch (com.google.protobuf.InvalidProtocolBufferException e) {
- parsedMessage = (org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyRecordStructure) e.getUnfinishedMessage();
- throw e;
- } finally {
- if (parsedMessage != null) {
- mergeFrom(parsedMessage);
- }
- }
- return this;
- }
- private int bitField0_;
-
- // repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;
- private java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure> senderKeyStates_ =
- java.util.Collections.emptyList();
- private void ensureSenderKeyStatesIsMutable() {
- if (!((bitField0_ & 0x00000001) == 0x00000001)) {
- senderKeyStates_ = new java.util.ArrayList<org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure>(senderKeyStates_);
- bitField0_ |= 0x00000001;
- }
- }
-
- private com.google.protobuf.RepeatedFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructureOrBuilder> senderKeyStatesBuilder_;
-
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure> getSenderKeyStatesList() {
- if (senderKeyStatesBuilder_ == null) {
- return java.util.Collections.unmodifiableList(senderKeyStates_);
- } else {
- return senderKeyStatesBuilder_.getMessageList();
- }
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public int getSenderKeyStatesCount() {
- if (senderKeyStatesBuilder_ == null) {
- return senderKeyStates_.size();
- } else {
- return senderKeyStatesBuilder_.getCount();
- }
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure getSenderKeyStates(int index) {
- if (senderKeyStatesBuilder_ == null) {
- return senderKeyStates_.get(index);
- } else {
- return senderKeyStatesBuilder_.getMessage(index);
- }
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public Builder setSenderKeyStates(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure value) {
- if (senderKeyStatesBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- ensureSenderKeyStatesIsMutable();
- senderKeyStates_.set(index, value);
- onChanged();
- } else {
- senderKeyStatesBuilder_.setMessage(index, value);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public Builder setSenderKeyStates(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.Builder builderForValue) {
- if (senderKeyStatesBuilder_ == null) {
- ensureSenderKeyStatesIsMutable();
- senderKeyStates_.set(index, builderForValue.build());
- onChanged();
- } else {
- senderKeyStatesBuilder_.setMessage(index, builderForValue.build());
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public Builder addSenderKeyStates(org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure value) {
- if (senderKeyStatesBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- ensureSenderKeyStatesIsMutable();
- senderKeyStates_.add(value);
- onChanged();
- } else {
- senderKeyStatesBuilder_.addMessage(value);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public Builder addSenderKeyStates(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure value) {
- if (senderKeyStatesBuilder_ == null) {
- if (value == null) {
- throw new NullPointerException();
- }
- ensureSenderKeyStatesIsMutable();
- senderKeyStates_.add(index, value);
- onChanged();
- } else {
- senderKeyStatesBuilder_.addMessage(index, value);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public Builder addSenderKeyStates(
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.Builder builderForValue) {
- if (senderKeyStatesBuilder_ == null) {
- ensureSenderKeyStatesIsMutable();
- senderKeyStates_.add(builderForValue.build());
- onChanged();
- } else {
- senderKeyStatesBuilder_.addMessage(builderForValue.build());
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public Builder addSenderKeyStates(
- int index, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.Builder builderForValue) {
- if (senderKeyStatesBuilder_ == null) {
- ensureSenderKeyStatesIsMutable();
- senderKeyStates_.add(index, builderForValue.build());
- onChanged();
- } else {
- senderKeyStatesBuilder_.addMessage(index, builderForValue.build());
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public Builder addAllSenderKeyStates(
- java.lang.Iterable<? extends org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure> values) {
- if (senderKeyStatesBuilder_ == null) {
- ensureSenderKeyStatesIsMutable();
- super.addAll(values, senderKeyStates_);
- onChanged();
- } else {
- senderKeyStatesBuilder_.addAllMessages(values);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public Builder clearSenderKeyStates() {
- if (senderKeyStatesBuilder_ == null) {
- senderKeyStates_ = java.util.Collections.emptyList();
- bitField0_ = (bitField0_ & ~0x00000001);
- onChanged();
- } else {
- senderKeyStatesBuilder_.clear();
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public Builder removeSenderKeyStates(int index) {
- if (senderKeyStatesBuilder_ == null) {
- ensureSenderKeyStatesIsMutable();
- senderKeyStates_.remove(index);
- onChanged();
- } else {
- senderKeyStatesBuilder_.remove(index);
- }
- return this;
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.Builder getSenderKeyStatesBuilder(
- int index) {
- return getSenderKeyStatesFieldBuilder().getBuilder(index);
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructureOrBuilder getSenderKeyStatesOrBuilder(
- int index) {
- if (senderKeyStatesBuilder_ == null) {
- return senderKeyStates_.get(index); } else {
- return senderKeyStatesBuilder_.getMessageOrBuilder(index);
- }
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public java.util.List<? extends org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructureOrBuilder>
- getSenderKeyStatesOrBuilderList() {
- if (senderKeyStatesBuilder_ != null) {
- return senderKeyStatesBuilder_.getMessageOrBuilderList();
- } else {
- return java.util.Collections.unmodifiableList(senderKeyStates_);
- }
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.Builder addSenderKeyStatesBuilder() {
- return getSenderKeyStatesFieldBuilder().addBuilder(
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.getDefaultInstance());
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.Builder addSenderKeyStatesBuilder(
- int index) {
- return getSenderKeyStatesFieldBuilder().addBuilder(
- index, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.getDefaultInstance());
- }
- /**
- * <code>repeated .textsecure.SenderKeyStateStructure senderKeyStates = 1;</code>
- */
- public java.util.List<org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.Builder>
- getSenderKeyStatesBuilderList() {
- return getSenderKeyStatesFieldBuilder().getBuilderList();
- }
- private com.google.protobuf.RepeatedFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructureOrBuilder>
- getSenderKeyStatesFieldBuilder() {
- if (senderKeyStatesBuilder_ == null) {
- senderKeyStatesBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
- org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructure.Builder, org.whispersystems.libaxolotl.state.StorageProtos.SenderKeyStateStructureOrBuilder>(
- senderKeyStates_,
- ((bitField0_ & 0x00000001) == 0x00000001),
- getParentForChildren(),
- isClean());
- senderKeyStates_ = null;
- }
- return senderKeyStatesBuilder_;
- }
-
- // @@protoc_insertion_point(builder_scope:textsecure.SenderKeyRecordStructure)
- }
-
- static {
- defaultInstance = new SenderKeyRecordStructure(true);
- defaultInstance.initFields();
- }
-
- // @@protoc_insertion_point(class_scope:textsecure.SenderKeyRecordStructure)
- }
-
- private static com.google.protobuf.Descriptors.Descriptor
- internal_static_textsecure_SessionStructure_descriptor;
- private static
- com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internal_static_textsecure_SessionStructure_fieldAccessorTable;
- private static com.google.protobuf.Descriptors.Descriptor
- internal_static_textsecure_SessionStructure_Chain_descriptor;
- private static
- com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internal_static_textsecure_SessionStructure_Chain_fieldAccessorTable;
- private static com.google.protobuf.Descriptors.Descriptor
- internal_static_textsecure_SessionStructure_Chain_ChainKey_descriptor;
- private static
- com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internal_static_textsecure_SessionStructure_Chain_ChainKey_fieldAccessorTable;
- private static com.google.protobuf.Descriptors.Descriptor
- internal_static_textsecure_SessionStructure_Chain_MessageKey_descriptor;
- private static
- com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internal_static_textsecure_SessionStructure_Chain_MessageKey_fieldAccessorTable;
- private static com.google.protobuf.Descriptors.Descriptor
- internal_static_textsecure_SessionStructure_PendingKeyExchange_descriptor;
- private static
- com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internal_static_textsecure_SessionStructure_PendingKeyExchange_fieldAccessorTable;
- private static com.google.protobuf.Descriptors.Descriptor
- internal_static_textsecure_SessionStructure_PendingPreKey_descriptor;
- private static
- com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internal_static_textsecure_SessionStructure_PendingPreKey_fieldAccessorTable;
- private static com.google.protobuf.Descriptors.Descriptor
- internal_static_textsecure_RecordStructure_descriptor;
- private static
- com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internal_static_textsecure_RecordStructure_fieldAccessorTable;
- private static com.google.protobuf.Descriptors.Descriptor
- internal_static_textsecure_PreKeyRecordStructure_descriptor;
- private static
- com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internal_static_textsecure_PreKeyRecordStructure_fieldAccessorTable;
- private static com.google.protobuf.Descriptors.Descriptor
- internal_static_textsecure_SignedPreKeyRecordStructure_descriptor;
- private static
- com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internal_static_textsecure_SignedPreKeyRecordStructure_fieldAccessorTable;
- private static com.google.protobuf.Descriptors.Descriptor
- internal_static_textsecure_IdentityKeyPairStructure_descriptor;
- private static
- com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internal_static_textsecure_IdentityKeyPairStructure_fieldAccessorTable;
- private static com.google.protobuf.Descriptors.Descriptor
- internal_static_textsecure_SenderKeyStateStructure_descriptor;
- private static
- com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internal_static_textsecure_SenderKeyStateStructure_fieldAccessorTable;
- private static com.google.protobuf.Descriptors.Descriptor
- internal_static_textsecure_SenderKeyStateStructure_SenderChainKey_descriptor;
- private static
- com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internal_static_textsecure_SenderKeyStateStructure_SenderChainKey_fieldAccessorTable;
- private static com.google.protobuf.Descriptors.Descriptor
- internal_static_textsecure_SenderKeyStateStructure_SenderMessageKey_descriptor;
- private static
- com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internal_static_textsecure_SenderKeyStateStructure_SenderMessageKey_fieldAccessorTable;
- private static com.google.protobuf.Descriptors.Descriptor
- internal_static_textsecure_SenderKeyStateStructure_SenderSigningKey_descriptor;
- private static
- com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internal_static_textsecure_SenderKeyStateStructure_SenderSigningKey_fieldAccessorTable;
- private static com.google.protobuf.Descriptors.Descriptor
- internal_static_textsecure_SenderKeyRecordStructure_descriptor;
- private static
- com.google.protobuf.GeneratedMessage.FieldAccessorTable
- internal_static_textsecure_SenderKeyRecordStructure_fieldAccessorTable;
-
- public static com.google.protobuf.Descriptors.FileDescriptor
- getDescriptor() {
- return descriptor;
- }
- private static com.google.protobuf.Descriptors.FileDescriptor
- descriptor;
- static {
- java.lang.String[] descriptorData = {
- "\n\032LocalStorageProtocol.proto\022\ntextsecure" +
- "\"\323\010\n\020SessionStructure\022\026\n\016sessionVersion\030" +
- "\001 \001(\r\022\033\n\023localIdentityPublic\030\002 \001(\014\022\034\n\024re" +
- "moteIdentityPublic\030\003 \001(\014\022\017\n\007rootKey\030\004 \001(" +
- "\014\022\027\n\017previousCounter\030\005 \001(\r\0227\n\013senderChai" +
- "n\030\006 \001(\0132\".textsecure.SessionStructure.Ch" +
- "ain\022:\n\016receiverChains\030\007 \003(\0132\".textsecure" +
- ".SessionStructure.Chain\022K\n\022pendingKeyExc" +
- "hange\030\010 \001(\0132/.textsecure.SessionStructur" +
- "e.PendingKeyExchange\022A\n\rpendingPreKey\030\t ",
- "\001(\0132*.textsecure.SessionStructure.Pendin" +
- "gPreKey\022\034\n\024remoteRegistrationId\030\n \001(\r\022\033\n" +
- "\023localRegistrationId\030\013 \001(\r\022\024\n\014needsRefre" +
- "sh\030\014 \001(\010\022\024\n\014aliceBaseKey\030\r \001(\014\032\271\002\n\005Chain" +
- "\022\030\n\020senderRatchetKey\030\001 \001(\014\022\037\n\027senderRatc" +
- "hetKeyPrivate\030\002 \001(\014\022=\n\010chainKey\030\003 \001(\0132+." +
- "textsecure.SessionStructure.Chain.ChainK" +
- "ey\022B\n\013messageKeys\030\004 \003(\0132-.textsecure.Ses" +
- "sionStructure.Chain.MessageKey\032&\n\010ChainK" +
- "ey\022\r\n\005index\030\001 \001(\r\022\013\n\003key\030\002 \001(\014\032J\n\nMessag",
- "eKey\022\r\n\005index\030\001 \001(\r\022\021\n\tcipherKey\030\002 \001(\014\022\016" +
- "\n\006macKey\030\003 \001(\014\022\n\n\002iv\030\004 \001(\014\032\315\001\n\022PendingKe" +
- "yExchange\022\020\n\010sequence\030\001 \001(\r\022\024\n\014localBase" +
- "Key\030\002 \001(\014\022\033\n\023localBaseKeyPrivate\030\003 \001(\014\022\027" +
- "\n\017localRatchetKey\030\004 \001(\014\022\036\n\026localRatchetK" +
- "eyPrivate\030\005 \001(\014\022\030\n\020localIdentityKey\030\007 \001(" +
- "\014\022\037\n\027localIdentityKeyPrivate\030\010 \001(\014\032J\n\rPe" +
- "ndingPreKey\022\020\n\010preKeyId\030\001 \001(\r\022\026\n\016signedP" +
- "reKeyId\030\003 \001(\005\022\017\n\007baseKey\030\002 \001(\014\"\177\n\017Record" +
- "Structure\0224\n\016currentSession\030\001 \001(\0132\034.text",
- "secure.SessionStructure\0226\n\020previousSessi" +
- "ons\030\002 \003(\0132\034.textsecure.SessionStructure\"" +
- "J\n\025PreKeyRecordStructure\022\n\n\002id\030\001 \001(\r\022\021\n\t" +
- "publicKey\030\002 \001(\014\022\022\n\nprivateKey\030\003 \001(\014\"v\n\033S" +
- "ignedPreKeyRecordStructure\022\n\n\002id\030\001 \001(\r\022\021" +
- "\n\tpublicKey\030\002 \001(\014\022\022\n\nprivateKey\030\003 \001(\014\022\021\n" +
- "\tsignature\030\004 \001(\014\022\021\n\ttimestamp\030\005 \001(\006\"A\n\030I" +
- "dentityKeyPairStructure\022\021\n\tpublicKey\030\001 \001" +
- "(\014\022\022\n\nprivateKey\030\002 \001(\014\"\270\003\n\027SenderKeyStat" +
- "eStructure\022\023\n\013senderKeyId\030\001 \001(\r\022J\n\016sende",
- "rChainKey\030\002 \001(\01322.textsecure.SenderKeySt" +
- "ateStructure.SenderChainKey\022N\n\020senderSig" +
- "ningKey\030\003 \001(\01324.textsecure.SenderKeyStat" +
- "eStructure.SenderSigningKey\022O\n\021senderMes" +
- "sageKeys\030\004 \003(\01324.textsecure.SenderKeySta" +
- "teStructure.SenderMessageKey\0321\n\016SenderCh" +
- "ainKey\022\021\n\titeration\030\001 \001(\r\022\014\n\004seed\030\002 \001(\014\032" +
- "3\n\020SenderMessageKey\022\021\n\titeration\030\001 \001(\r\022\014" +
- "\n\004seed\030\002 \001(\014\0323\n\020SenderSigningKey\022\016\n\006publ" +
- "ic\030\001 \001(\014\022\017\n\007private\030\002 \001(\014\"X\n\030SenderKeyRe",
- "cordStructure\022<\n\017senderKeyStates\030\001 \003(\0132#" +
- ".textsecure.SenderKeyStateStructureB4\n#o" +
- "rg.whispersystems.libaxolotl.stateB\rStor" +
- "ageProtos"
- };
- com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
- new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
- public com.google.protobuf.ExtensionRegistry assignDescriptors(
- com.google.protobuf.Descriptors.FileDescriptor root) {
- descriptor = root;
- internal_static_textsecure_SessionStructure_descriptor =
- getDescriptor().getMessageTypes().get(0);
- internal_static_textsecure_SessionStructure_fieldAccessorTable = new
- com.google.protobuf.GeneratedMessage.FieldAccessorTable(
- internal_static_textsecure_SessionStructure_descriptor,
- new java.lang.String[] { "SessionVersion", "LocalIdentityPublic", "RemoteIdentityPublic", "RootKey", "PreviousCounter", "SenderChain", "ReceiverChains", "PendingKeyExchange", "PendingPreKey", "RemoteRegistrationId", "LocalRegistrationId", "NeedsRefresh", "AliceBaseKey", });
- internal_static_textsecure_SessionStructure_Chain_descriptor =
- internal_static_textsecure_SessionStructure_descriptor.getNestedTypes().get(0);
- internal_static_textsecure_SessionStructure_Chain_fieldAccessorTable = new
- com.google.protobuf.GeneratedMessage.FieldAccessorTable(
- internal_static_textsecure_SessionStructure_Chain_descriptor,
- new java.lang.String[] { "SenderRatchetKey", "SenderRatchetKeyPrivate", "ChainKey", "MessageKeys", });
- internal_static_textsecure_SessionStructure_Chain_ChainKey_descriptor =
- internal_static_textsecure_SessionStructure_Chain_descriptor.getNestedTypes().get(0);
- internal_static_textsecure_SessionStructure_Chain_ChainKey_fieldAccessorTable = new
- com.google.protobuf.GeneratedMessage.FieldAccessorTable(
- internal_static_textsecure_SessionStructure_Chain_ChainKey_descriptor,
- new java.lang.String[] { "Index", "Key", });
- internal_static_textsecure_SessionStructure_Chain_MessageKey_descriptor =
- internal_static_textsecure_SessionStructure_Chain_descriptor.getNestedTypes().get(1);
- internal_static_textsecure_SessionStructure_Chain_MessageKey_fieldAccessorTable = new
- com.google.protobuf.GeneratedMessage.FieldAccessorTable(
- internal_static_textsecure_SessionStructure_Chain_MessageKey_descriptor,
- new java.lang.String[] { "Index", "CipherKey", "MacKey", "Iv", });
- internal_static_textsecure_SessionStructure_PendingKeyExchange_descriptor =
- internal_static_textsecure_SessionStructure_descriptor.getNestedTypes().get(1);
- internal_static_textsecure_SessionStructure_PendingKeyExchange_fieldAccessorTable = new
- com.google.protobuf.GeneratedMessage.FieldAccessorTable(
- internal_static_textsecure_SessionStructure_PendingKeyExchange_descriptor,
- new java.lang.String[] { "Sequence", "LocalBaseKey", "LocalBaseKeyPrivate", "LocalRatchetKey", "LocalRatchetKeyPrivate", "LocalIdentityKey", "LocalIdentityKeyPrivate", });
- internal_static_textsecure_SessionStructure_PendingPreKey_descriptor =
- internal_static_textsecure_SessionStructure_descriptor.getNestedTypes().get(2);
- internal_static_textsecure_SessionStructure_PendingPreKey_fieldAccessorTable = new
- com.google.protobuf.GeneratedMessage.FieldAccessorTable(
- internal_static_textsecure_SessionStructure_PendingPreKey_descriptor,
- new java.lang.String[] { "PreKeyId", "SignedPreKeyId", "BaseKey", });
- internal_static_textsecure_RecordStructure_descriptor =
- getDescriptor().getMessageTypes().get(1);
- internal_static_textsecure_RecordStructure_fieldAccessorTable = new
- com.google.protobuf.GeneratedMessage.FieldAccessorTable(
- internal_static_textsecure_RecordStructure_descriptor,
- new java.lang.String[] { "CurrentSession", "PreviousSessions", });
- internal_static_textsecure_PreKeyRecordStructure_descriptor =
- getDescriptor().getMessageTypes().get(2);
- internal_static_textsecure_PreKeyRecordStructure_fieldAccessorTable = new
- com.google.protobuf.GeneratedMessage.FieldAccessorTable(
- internal_static_textsecure_PreKeyRecordStructure_descriptor,
- new java.lang.String[] { "Id", "PublicKey", "PrivateKey", });
- internal_static_textsecure_SignedPreKeyRecordStructure_descriptor =
- getDescriptor().getMessageTypes().get(3);
- internal_static_textsecure_SignedPreKeyRecordStructure_fieldAccessorTable = new
- com.google.protobuf.GeneratedMessage.FieldAccessorTable(
- internal_static_textsecure_SignedPreKeyRecordStructure_descriptor,
- new java.lang.String[] { "Id", "PublicKey", "PrivateKey", "Signature", "Timestamp", });
- internal_static_textsecure_IdentityKeyPairStructure_descriptor =
- getDescriptor().getMessageTypes().get(4);
- internal_static_textsecure_IdentityKeyPairStructure_fieldAccessorTable = new
- com.google.protobuf.GeneratedMessage.FieldAccessorTable(
- internal_static_textsecure_IdentityKeyPairStructure_descriptor,
- new java.lang.String[] { "PublicKey", "PrivateKey", });
- internal_static_textsecure_SenderKeyStateStructure_descriptor =
- getDescriptor().getMessageTypes().get(5);
- internal_static_textsecure_SenderKeyStateStructure_fieldAccessorTable = new
- com.google.protobuf.GeneratedMessage.FieldAccessorTable(
- internal_static_textsecure_SenderKeyStateStructure_descriptor,
- new java.lang.String[] { "SenderKeyId", "SenderChainKey", "SenderSigningKey", "SenderMessageKeys", });
- internal_static_textsecure_SenderKeyStateStructure_SenderChainKey_descriptor =
- internal_static_textsecure_SenderKeyStateStructure_descriptor.getNestedTypes().get(0);
- internal_static_textsecure_SenderKeyStateStructure_SenderChainKey_fieldAccessorTable = new
- com.google.protobuf.GeneratedMessage.FieldAccessorTable(
- internal_static_textsecure_SenderKeyStateStructure_SenderChainKey_descriptor,
- new java.lang.String[] { "Iteration", "Seed", });
- internal_static_textsecure_SenderKeyStateStructure_SenderMessageKey_descriptor =
- internal_static_textsecure_SenderKeyStateStructure_descriptor.getNestedTypes().get(1);
- internal_static_textsecure_SenderKeyStateStructure_SenderMessageKey_fieldAccessorTable = new
- com.google.protobuf.GeneratedMessage.FieldAccessorTable(
- internal_static_textsecure_SenderKeyStateStructure_SenderMessageKey_descriptor,
- new java.lang.String[] { "Iteration", "Seed", });
- internal_static_textsecure_SenderKeyStateStructure_SenderSigningKey_descriptor =
- internal_static_textsecure_SenderKeyStateStructure_descriptor.getNestedTypes().get(2);
- internal_static_textsecure_SenderKeyStateStructure_SenderSigningKey_fieldAccessorTable = new
- com.google.protobuf.GeneratedMessage.FieldAccessorTable(
- internal_static_textsecure_SenderKeyStateStructure_SenderSigningKey_descriptor,
- new java.lang.String[] { "Public", "Private", });
- internal_static_textsecure_SenderKeyRecordStructure_descriptor =
- getDescriptor().getMessageTypes().get(6);
- internal_static_textsecure_SenderKeyRecordStructure_fieldAccessorTable = new
- com.google.protobuf.GeneratedMessage.FieldAccessorTable(
- internal_static_textsecure_SenderKeyRecordStructure_descriptor,
- new java.lang.String[] { "SenderKeyStates", });
- return null;
- }
- };
- com.google.protobuf.Descriptors.FileDescriptor
- .internalBuildGeneratedFileFrom(descriptorData,
- new com.google.protobuf.Descriptors.FileDescriptor[] {
- }, assigner);
- }
-
- // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/util/ByteUtil.java b/src/main/java/org/whispersystems/libaxolotl/util/ByteUtil.java
deleted file mode 100644
index c213ba0b..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/util/ByteUtil.java
+++ /dev/null
@@ -1,248 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl.util;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.text.ParseException;
-
-public class ByteUtil {
-
- public static byte[] combine(byte[]... elements) {
- try {
- ByteArrayOutputStream baos = new ByteArrayOutputStream();
-
- for (byte[] element : elements) {
- baos.write(element);
- }
-
- return baos.toByteArray();
- } catch (IOException e) {
- throw new AssertionError(e);
- }
- }
-
- public static byte[][] split(byte[] input, int firstLength, int secondLength) {
- byte[][] parts = new byte[2][];
-
- parts[0] = new byte[firstLength];
- System.arraycopy(input, 0, parts[0], 0, firstLength);
-
- parts[1] = new byte[secondLength];
- System.arraycopy(input, firstLength, parts[1], 0, secondLength);
-
- return parts;
- }
-
- public static byte[][] split(byte[] input, int firstLength, int secondLength, int thirdLength)
- throws ParseException
- {
- if (input == null || firstLength < 0 || secondLength < 0 || thirdLength < 0 ||
- input.length < firstLength + secondLength + thirdLength)
- {
- throw new ParseException("Input too small: " + (input == null ? null : Hex.toString(input)), 0);
- }
-
- byte[][] parts = new byte[3][];
-
- parts[0] = new byte[firstLength];
- System.arraycopy(input, 0, parts[0], 0, firstLength);
-
- parts[1] = new byte[secondLength];
- System.arraycopy(input, firstLength, parts[1], 0, secondLength);
-
- parts[2] = new byte[thirdLength];
- System.arraycopy(input, firstLength + secondLength, parts[2], 0, thirdLength);
-
- return parts;
- }
-
- public static byte[] trim(byte[] input, int length) {
- byte[] result = new byte[length];
- System.arraycopy(input, 0, result, 0, result.length);
-
- return result;
- }
-
- public static byte[] copyFrom(byte[] input) {
- byte[] output = new byte[input.length];
- System.arraycopy(input, 0, output, 0, output.length);
-
- return output;
- }
-
- public static byte intsToByteHighAndLow(int highValue, int lowValue) {
- return (byte)((highValue << 4 | lowValue) & 0xFF);
- }
-
- public static int highBitsToInt(byte value) {
- return (value & 0xFF) >> 4;
- }
-
- public static int lowBitsToInt(byte value) {
- return (value & 0xF);
- }
-
- public static int highBitsToMedium(int value) {
- return (value >> 12);
- }
-
- public static int lowBitsToMedium(int value) {
- return (value & 0xFFF);
- }
-
- public static byte[] shortToByteArray(int value) {
- byte[] bytes = new byte[2];
- shortToByteArray(bytes, 0, value);
- return bytes;
- }
-
- public static int shortToByteArray(byte[] bytes, int offset, int value) {
- bytes[offset+1] = (byte)value;
- bytes[offset] = (byte)(value >> 8);
- return 2;
- }
-
- public static int shortToLittleEndianByteArray(byte[] bytes, int offset, int value) {
- bytes[offset] = (byte)value;
- bytes[offset+1] = (byte)(value >> 8);
- return 2;
- }
-
- public static byte[] mediumToByteArray(int value) {
- byte[] bytes = new byte[3];
- mediumToByteArray(bytes, 0, value);
- return bytes;
- }
-
- public static int mediumToByteArray(byte[] bytes, int offset, int value) {
- bytes[offset + 2] = (byte)value;
- bytes[offset + 1] = (byte)(value >> 8);
- bytes[offset] = (byte)(value >> 16);
- return 3;
- }
-
- public static byte[] intToByteArray(int value) {
- byte[] bytes = new byte[4];
- intToByteArray(bytes, 0, value);
- return bytes;
- }
-
- public static int intToByteArray(byte[] bytes, int offset, int value) {
- bytes[offset + 3] = (byte)value;
- bytes[offset + 2] = (byte)(value >> 8);
- bytes[offset + 1] = (byte)(value >> 16);
- bytes[offset] = (byte)(value >> 24);
- return 4;
- }
-
- public static int intToLittleEndianByteArray(byte[] bytes, int offset, int value) {
- bytes[offset] = (byte)value;
- bytes[offset+1] = (byte)(value >> 8);
- bytes[offset+2] = (byte)(value >> 16);
- bytes[offset+3] = (byte)(value >> 24);
- return 4;
- }
-
- public static byte[] longToByteArray(long l) {
- byte[] bytes = new byte[8];
- longToByteArray(bytes, 0, l);
- return bytes;
- }
-
- public static int longToByteArray(byte[] bytes, int offset, long value) {
- bytes[offset + 7] = (byte)value;
- bytes[offset + 6] = (byte)(value >> 8);
- bytes[offset + 5] = (byte)(value >> 16);
- bytes[offset + 4] = (byte)(value >> 24);
- bytes[offset + 3] = (byte)(value >> 32);
- bytes[offset + 2] = (byte)(value >> 40);
- bytes[offset + 1] = (byte)(value >> 48);
- bytes[offset] = (byte)(value >> 56);
- return 8;
- }
-
- public static int longTo4ByteArray(byte[] bytes, int offset, long value) {
- bytes[offset + 3] = (byte)value;
- bytes[offset + 2] = (byte)(value >> 8);
- bytes[offset + 1] = (byte)(value >> 16);
- bytes[offset + 0] = (byte)(value >> 24);
- return 4;
- }
-
- public static int byteArrayToShort(byte[] bytes) {
- return byteArrayToShort(bytes, 0);
- }
-
- public static int byteArrayToShort(byte[] bytes, int offset) {
- return
- (bytes[offset] & 0xff) << 8 | (bytes[offset + 1] & 0xff);
- }
-
- // The SSL patented 3-byte Value.
- public static int byteArrayToMedium(byte[] bytes, int offset) {
- return
- (bytes[offset] & 0xff) << 16 |
- (bytes[offset + 1] & 0xff) << 8 |
- (bytes[offset + 2] & 0xff);
- }
-
- public static int byteArrayToInt(byte[] bytes) {
- return byteArrayToInt(bytes, 0);
- }
-
- public static int byteArrayToInt(byte[] bytes, int offset) {
- return
- (bytes[offset] & 0xff) << 24 |
- (bytes[offset + 1] & 0xff) << 16 |
- (bytes[offset + 2] & 0xff) << 8 |
- (bytes[offset + 3] & 0xff);
- }
-
- public static int byteArrayToIntLittleEndian(byte[] bytes, int offset) {
- return
- (bytes[offset + 3] & 0xff) << 24 |
- (bytes[offset + 2] & 0xff) << 16 |
- (bytes[offset + 1] & 0xff) << 8 |
- (bytes[offset] & 0xff);
- }
-
- public static long byteArrayToLong(byte[] bytes) {
- return byteArrayToLong(bytes, 0);
- }
-
- public static long byteArray4ToLong(byte[] bytes, int offset) {
- return
- ((bytes[offset + 0] & 0xffL) << 24) |
- ((bytes[offset + 1] & 0xffL) << 16) |
- ((bytes[offset + 2] & 0xffL) << 8) |
- ((bytes[offset + 3] & 0xffL));
- }
-
- public static long byteArrayToLong(byte[] bytes, int offset) {
- return
- ((bytes[offset] & 0xffL) << 56) |
- ((bytes[offset + 1] & 0xffL) << 48) |
- ((bytes[offset + 2] & 0xffL) << 40) |
- ((bytes[offset + 3] & 0xffL) << 32) |
- ((bytes[offset + 4] & 0xffL) << 24) |
- ((bytes[offset + 5] & 0xffL) << 16) |
- ((bytes[offset + 6] & 0xffL) << 8) |
- ((bytes[offset + 7] & 0xffL));
- }
-
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/util/Hex.java b/src/main/java/org/whispersystems/libaxolotl/util/Hex.java
deleted file mode 100644
index 19285464..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/util/Hex.java
+++ /dev/null
@@ -1,77 +0,0 @@
-/**
- * Copyright (C) 2014 Open Whisper Systems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl.util;
-
-import java.io.IOException;
-
-/**
- * Utility for generating hex dumps.
- */
-public class Hex {
-
- private final static char[] HEX_DIGITS = {
- '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'
- };
-
- public static String toString(byte[] bytes) {
- return toString(bytes, 0, bytes.length);
- }
-
- public static String toString(byte[] bytes, int offset, int length) {
- StringBuffer buf = new StringBuffer();
- for (int i = 0; i < length; i++) {
- appendHexChar(buf, bytes[offset + i]);
- buf.append(" ");
- }
- return buf.toString();
- }
-
- public static String toStringCondensed(byte[] bytes) {
- StringBuffer buf = new StringBuffer();
- for (int i=0;i<bytes.length;i++) {
- appendHexChar(buf, bytes[i]);
- }
- return buf.toString();
- }
-
- public static byte[] fromStringCondensed(String encoded) throws IOException {
- final char[] data = encoded.toCharArray();
- final int len = data.length;
-
- if ((len & 0x01) != 0) {
- throw new IOException("Odd number of characters.");
- }
-
- final byte[] out = new byte[len >> 1];
-
- for (int i = 0, j = 0; j < len; i++) {
- int f = Character.digit(data[j], 16) << 4;
- j++;
- f = f | Character.digit(data[j], 16);
- j++;
- out[i] = (byte) (f & 0xFF);
- }
-
- return out;
- }
-
- private static void appendHexChar(StringBuffer buf, int b) {
- buf.append(HEX_DIGITS[(b >> 4) & 0xf]);
- buf.append(HEX_DIGITS[b & 0xf]);
- }
-
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/util/KeyHelper.java b/src/main/java/org/whispersystems/libaxolotl/util/KeyHelper.java
deleted file mode 100644
index 96ee6563..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/util/KeyHelper.java
+++ /dev/null
@@ -1,143 +0,0 @@
-package org.whispersystems.libaxolotl.util;
-
-import org.whispersystems.libaxolotl.IdentityKey;
-import org.whispersystems.libaxolotl.IdentityKeyPair;
-import org.whispersystems.libaxolotl.InvalidKeyException;
-import org.whispersystems.libaxolotl.ecc.Curve;
-import org.whispersystems.libaxolotl.ecc.ECKeyPair;
-import org.whispersystems.libaxolotl.state.PreKeyRecord;
-import org.whispersystems.libaxolotl.state.SignedPreKeyRecord;
-
-import java.security.NoSuchAlgorithmException;
-import java.security.SecureRandom;
-import java.util.LinkedList;
-import java.util.List;
-
-/**
- * Helper class for generating keys of different types.
- *
- * @author Moxie Marlinspike
- */
-public class KeyHelper {
-
- private KeyHelper() {}
-
- /**
- * Generate an identity key pair. Clients should only do this once,
- * at install time.
- *
- * @return the generated IdentityKeyPair.
- */
- public static IdentityKeyPair generateIdentityKeyPair() {
- ECKeyPair keyPair = Curve.generateKeyPair();
- IdentityKey publicKey = new IdentityKey(keyPair.getPublicKey());
- return new IdentityKeyPair(publicKey, keyPair.getPrivateKey());
- }
-
- /**
- * Generate a registration ID. Clients should only do this once,
- * at install time.
- *
- * @param extendedRange By default (false), the generated registration
- * ID is sized to require the minimal possible protobuf
- * encoding overhead. Specify true if the caller needs
- * the full range of MAX_INT at the cost of slightly
- * higher encoding overhead.
- * @return the generated registration ID.
- */
- public static int generateRegistrationId(boolean extendedRange) {
- try {
- SecureRandom secureRandom = SecureRandom.getInstance("SHA1PRNG");
- if (extendedRange) return secureRandom.nextInt(Integer.MAX_VALUE - 1) + 1;
- else return secureRandom.nextInt(16380) + 1;
- } catch (NoSuchAlgorithmException e) {
- throw new AssertionError(e);
- }
- }
-
- public static int getRandomSequence(int max) {
- try {
- return SecureRandom.getInstance("SHA1PRNG").nextInt(max);
- } catch (NoSuchAlgorithmException e) {
- throw new AssertionError(e);
- }
- }
-
- /**
- * Generate a list of PreKeys. Clients should do this at install time, and
- * subsequently any time the list of PreKeys stored on the server runs low.
- * <p>
- * PreKey IDs are shorts, so they will eventually be repeated. Clients should
- * store PreKeys in a circular buffer, so that they are repeated as infrequently
- * as possible.
- *
- * @param start The starting PreKey ID, inclusive.
- * @param count The number of PreKeys to generate.
- * @return the list of generated PreKeyRecords.
- */
- public static List<PreKeyRecord> generatePreKeys(int start, int count) {
- List<PreKeyRecord> results = new LinkedList<>();
-
- start--;
-
- for (int i=0;i<count;i++) {
- results.add(new PreKeyRecord(((start + i) % (Medium.MAX_VALUE-1)) + 1, Curve.generateKeyPair()));
- }
-
- return results;
- }
-
- /**
- * Generate the last resort PreKey. Clients should do this only once, at install
- * time, and durably store it for the length of the install.
- *
- * @return the generated last resort PreKeyRecord.
- */
- public static PreKeyRecord generateLastResortPreKey() {
- ECKeyPair keyPair = Curve.generateKeyPair();
- return new PreKeyRecord(Medium.MAX_VALUE, keyPair);
- }
-
- /**
- * Generate a signed PreKey
- *
- * @param identityKeyPair The local client's identity key pair.
- * @param signedPreKeyId The PreKey id to assign the generated signed PreKey
- *
- * @return the generated signed PreKey
- * @throws InvalidKeyException when the provided identity key is invalid
- */
- public static SignedPreKeyRecord generateSignedPreKey(IdentityKeyPair identityKeyPair, int signedPreKeyId)
- throws InvalidKeyException
- {
- ECKeyPair keyPair = Curve.generateKeyPair();
- byte[] signature = Curve.calculateSignature(identityKeyPair.getPrivateKey(), keyPair.getPublicKey().serialize());
-
- return new SignedPreKeyRecord(signedPreKeyId, System.currentTimeMillis(), keyPair, signature);
- }
-
-
- public static ECKeyPair generateSenderSigningKey() {
- return Curve.generateKeyPair();
- }
-
- public static byte[] generateSenderKey() {
- try {
- byte[] key = new byte[32];
- SecureRandom.getInstance("SHA1PRNG").nextBytes(key);
-
- return key;
- } catch (NoSuchAlgorithmException e) {
- throw new AssertionError(e);
- }
- }
-
- public static int generateSenderKeyId() {
- try {
- return SecureRandom.getInstance("SHA1PRNG").nextInt(Integer.MAX_VALUE);
- } catch (NoSuchAlgorithmException e) {
- throw new AssertionError(e);
- }
- }
-
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/util/Medium.java b/src/main/java/org/whispersystems/libaxolotl/util/Medium.java
deleted file mode 100644
index d18b2d66..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/util/Medium.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package org.whispersystems.libaxolotl.util;
-
-public class Medium {
- public static int MAX_VALUE = 0xFFFFFF;
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/util/Pair.java b/src/main/java/org/whispersystems/libaxolotl/util/Pair.java
deleted file mode 100644
index 0476d932..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/util/Pair.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/**
- * Copyright (C) 2014 Open WhisperSystems
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.whispersystems.libaxolotl.util;
-
-public class Pair<T1, T2> {
- private final T1 v1;
- private final T2 v2;
-
- public Pair(T1 v1, T2 v2) {
- this.v1 = v1;
- this.v2 = v2;
- }
-
- public T1 first(){
- return v1;
- }
-
- public T2 second(){
- return v2;
- }
-
- public boolean equals(Object o) {
- return o instanceof Pair &&
- equal(((Pair) o).first(), first()) &&
- equal(((Pair) o).second(), second());
- }
-
- public int hashCode() {
- return first().hashCode() ^ second().hashCode();
- }
-
- private boolean equal(Object first, Object second) {
- if (first == null && second == null) return true;
- if (first == null || second == null) return false;
- return first.equals(second);
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/util/guava/Absent.java b/src/main/java/org/whispersystems/libaxolotl/util/guava/Absent.java
deleted file mode 100644
index bd06ded9..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/util/guava/Absent.java
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (C) 2011 The Guava Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.whispersystems.libaxolotl.util.guava;
-
-import static org.whispersystems.libaxolotl.util.guava.Preconditions.checkNotNull;
-
-
-
-import java.util.Collections;
-import java.util.Set;
-
-
-/**
- * Implementation of an {@link Optional} not containing a reference.
- */
-
-final class Absent extends Optional<Object> {
- static final Absent INSTANCE = new Absent();
-
- @Override public boolean isPresent() {
- return false;
- }
-
- @Override public Object get() {
- throw new IllegalStateException("value is absent");
- }
-
- @Override public Object or(Object defaultValue) {
- return checkNotNull(defaultValue, "use orNull() instead of or(null)");
- }
-
- @SuppressWarnings("unchecked") // safe covariant cast
- @Override public Optional<Object> or(Optional<?> secondChoice) {
- return (Optional) checkNotNull(secondChoice);
- }
-
- @Override public Object or(Supplier<?> supplier) {
- return checkNotNull(supplier.get(),
- "use orNull() instead of a Supplier that returns null");
- }
-
- @Override public Object orNull() {
- return null;
- }
-
- @Override public Set<Object> asSet() {
- return Collections.emptySet();
- }
-
- @Override
- public <V> Optional<V> transform(Function<? super Object, V> function) {
- checkNotNull(function);
- return Optional.absent();
- }
-
- @Override public boolean equals(Object object) {
- return object == this;
- }
-
- @Override public int hashCode() {
- return 0x598df91c;
- }
-
- @Override public String toString() {
- return "Optional.absent()";
- }
-
- private Object readResolve() {
- return INSTANCE;
- }
-
- private static final long serialVersionUID = 0;
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/util/guava/Function.java b/src/main/java/org/whispersystems/libaxolotl/util/guava/Function.java
deleted file mode 100644
index 1ad516c5..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/util/guava/Function.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright (C) 2007 The Guava Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.whispersystems.libaxolotl.util.guava;
-
-
-
-/**
- * Determines an output value based on an input value.
- *
- * <p>See the Guava User Guide article on <a href=
- * "http://code.google.com/p/guava-libraries/wiki/FunctionalExplained">the use of {@code
- * Function}</a>.
- *
- * @author Kevin Bourrillion
- * @since 2.0 (imported from Google Collections Library)
- */
-
-public interface Function<F, T> {
- /**
- * Returns the result of applying this function to {@code input}. This method is <i>generally
- * expected</i>, but not absolutely required, to have the following properties:
- *
- * <ul>
- * <li>Its execution does not cause any observable side effects.
- * <li>The computation is <i>consistent with equals</i>; that is, {@link Objects#equal
- * Objects.equal}{@code (a, b)} implies that {@code Objects.equal(function.apply(a),
- * function.apply(b))}.
- * </ul>
- *
- * @throws NullPointerException if {@code input} is null and this function does not accept null
- * arguments
- */
- T apply(F input);
-
- /**
- * Indicates whether another object is equal to this function.
- *
- * <p>Most implementations will have no reason to override the behavior of {@link Object#equals}.
- * However, an implementation may also choose to return {@code true} whenever {@code object} is a
- * {@link Function} that it considers <i>interchangeable</i> with this one. "Interchangeable"
- * <i>typically</i> means that {@code Objects.equal(this.apply(f), that.apply(f))} is true for all
- * {@code f} of type {@code F}. Note that a {@code false} result from this method does not imply
- * that the functions are known <i>not</i> to be interchangeable.
- */
- @Override
- boolean equals(Object object);
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/util/guava/Optional.java b/src/main/java/org/whispersystems/libaxolotl/util/guava/Optional.java
deleted file mode 100644
index 4f2de832..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/util/guava/Optional.java
+++ /dev/null
@@ -1,232 +0,0 @@
-/*
- * Copyright (C) 2011 The Guava Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.whispersystems.libaxolotl.util.guava;
-
-import static org.whispersystems.libaxolotl.util.guava.Preconditions.checkNotNull;
-
-import java.io.Serializable;
-import java.util.Iterator;
-import java.util.Set;
-
-
-/**
- * An immutable object that may contain a non-null reference to another object. Each
- * instance of this type either contains a non-null reference, or contains nothing (in
- * which case we say that the reference is "absent"); it is never said to "contain {@code
- * null}".
- *
- * <p>A non-null {@code Optional<T>} reference can be used as a replacement for a nullable
- * {@code T} reference. It allows you to represent "a {@code T} that must be present" and
- * a "a {@code T} that might be absent" as two distinct types in your program, which can
- * aid clarity.
- *
- * <p>Some uses of this class include
- *
- * <ul>
- * <li>As a method return type, as an alternative to returning {@code null} to indicate
- * that no value was available
- * <li>To distinguish between "unknown" (for example, not present in a map) and "known to
- * have no value" (present in the map, with value {@code Optional.absent()})
- * <li>To wrap nullable references for storage in a collection that does not support
- * {@code null} (though there are
- * <a href="http://code.google.com/p/guava-libraries/wiki/LivingWithNullHostileCollections">
- * several other approaches to this</a> that should be considered first)
- * </ul>
- *
- * <p>A common alternative to using this class is to find or create a suitable
- * <a href="http://en.wikipedia.org/wiki/Null_Object_pattern">null object</a> for the
- * type in question.
- *
- * <p>This class is not intended as a direct analogue of any existing "option" or "maybe"
- * construct from other programming environments, though it may bear some similarities.
- *
- * <p>See the Guava User Guide article on <a
- * href="http://code.google.com/p/guava-libraries/wiki/UsingAndAvoidingNullExplained#Optional">
- * using {@code Optional}</a>.
- *
- * @param <T> the type of instance that can be contained. {@code Optional} is naturally
- * covariant on this type, so it is safe to cast an {@code Optional<T>} to {@code
- * Optional<S>} for any supertype {@code S} of {@code T}.
- * @author Kurt Alfred Kluever
- * @author Kevin Bourrillion
- * @since 10.0
- */
-public abstract class Optional<T> implements Serializable {
- /**
- * Returns an {@code Optional} instance with no contained reference.
- */
- @SuppressWarnings("unchecked")
- public static <T> Optional<T> absent() {
- return (Optional<T>) Absent.INSTANCE;
- }
-
- /**
- * Returns an {@code Optional} instance containing the given non-null reference.
- */
- public static <T> Optional<T> of(T reference) {
- return new Present<T>(checkNotNull(reference));
- }
-
- /**
- * If {@code nullableReference} is non-null, returns an {@code Optional} instance containing that
- * reference; otherwise returns {@link Optional#absent}.
- */
- public static <T> Optional<T> fromNullable(T nullableReference) {
- return (nullableReference == null)
- ? Optional.<T>absent()
- : new Present<T>(nullableReference);
- }
-
- Optional() {}
-
- /**
- * Returns {@code true} if this holder contains a (non-null) instance.
- */
- public abstract boolean isPresent();
-
- /**
- * Returns the contained instance, which must be present. If the instance might be
- * absent, use {@link #or(Object)} or {@link #orNull} instead.
- *
- * @throws IllegalStateException if the instance is absent ({@link #isPresent} returns
- * {@code false})
- */
- public abstract T get();
-
- /**
- * Returns the contained instance if it is present; {@code defaultValue} otherwise. If
- * no default value should be required because the instance is known to be present, use
- * {@link #get()} instead. For a default value of {@code null}, use {@link #orNull}.
- *
- * <p>Note about generics: The signature {@code public T or(T defaultValue)} is overly
- * restrictive. However, the ideal signature, {@code public <S super T> S or(S)}, is not legal
- * Java. As a result, some sensible operations involving subtypes are compile errors:
- * <pre> {@code
- *
- * Optional<Integer> optionalInt = getSomeOptionalInt();
- * Number value = optionalInt.or(0.5); // error
- *
- * FluentIterable<? extends Number> numbers = getSomeNumbers();
- * Optional<? extends Number> first = numbers.first();
- * Number value = first.or(0.5); // error}</pre>
- *
- * As a workaround, it is always safe to cast an {@code Optional<? extends T>} to {@code
- * Optional<T>}. Casting either of the above example {@code Optional} instances to {@code
- * Optional<Number>} (where {@code Number} is the desired output type) solves the problem:
- * <pre> {@code
- *
- * Optional<Number> optionalInt = (Optional) getSomeOptionalInt();
- * Number value = optionalInt.or(0.5); // fine
- *
- * FluentIterable<? extends Number> numbers = getSomeNumbers();
- * Optional<Number> first = (Optional) numbers.first();
- * Number value = first.or(0.5); // fine}</pre>
- */
- public abstract T or(T defaultValue);
-
- /**
- * Returns this {@code Optional} if it has a value present; {@code secondChoice}
- * otherwise.
- */
- public abstract Optional<T> or(Optional<? extends T> secondChoice);
-
- /**
- * Returns the contained instance if it is present; {@code supplier.get()} otherwise. If the
- * supplier returns {@code null}, a {@link NullPointerException} is thrown.
- *
- * @throws NullPointerException if the supplier returns {@code null}
- */
- public abstract T or(Supplier<? extends T> supplier);
-
- /**
- * Returns the contained instance if it is present; {@code null} otherwise. If the
- * instance is known to be present, use {@link #get()} instead.
- */
- public abstract T orNull();
-
- /**
- * Returns an immutable singleton {@link Set} whose only element is the contained instance
- * if it is present; an empty immutable {@link Set} otherwise.
- *
- * @since 11.0
- */
- public abstract Set<T> asSet();
-
- /**
- * If the instance is present, it is transformed with the given {@link Function}; otherwise,
- * {@link Optional#absent} is returned. If the function returns {@code null}, a
- * {@link NullPointerException} is thrown.
- *
- * @throws NullPointerException if the function returns {@code null}
- *
- * @since 12.0
- */
-
- public abstract <V> Optional<V> transform(Function<? super T, V> function);
-
- /**
- * Returns {@code true} if {@code object} is an {@code Optional} instance, and either
- * the contained references are {@linkplain Object#equals equal} to each other or both
- * are absent. Note that {@code Optional} instances of differing parameterized types can
- * be equal.
- */
- @Override public abstract boolean equals(Object object);
-
- /**
- * Returns a hash code for this instance.
- */
- @Override public abstract int hashCode();
-
- /**
- * Returns a string representation for this instance. The form of this string
- * representation is unspecified.
- */
- @Override public abstract String toString();
-
- /**
- * Returns the value of each present instance from the supplied {@code optionals}, in order,
- * skipping over occurrences of {@link Optional#absent}. Iterators are unmodifiable and are
- * evaluated lazily.
- *
- * @since 11.0 (generics widened in 13.0)
- */
-
-// public static <T> Iterable<T> presentInstances(
-// final Iterable<? extends Optional<? extends T>> optionals) {
-// checkNotNull(optionals);
-// return new Iterable<T>() {
-// @Override public Iterator<T> iterator() {
-// return new AbstractIterator<T>() {
-// private final Iterator<? extends Optional<? extends T>> iterator =
-// checkNotNull(optionals.iterator());
-//
-// @Override protected T computeNext() {
-// while (iterator.hasNext()) {
-// Optional<? extends T> optional = iterator.next();
-// if (optional.isPresent()) {
-// return optional.get();
-// }
-// }
-// return endOfData();
-// }
-// };
-// };
-// };
-// }
-
- private static final long serialVersionUID = 0;
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/util/guava/Preconditions.java b/src/main/java/org/whispersystems/libaxolotl/util/guava/Preconditions.java
deleted file mode 100644
index ce253c65..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/util/guava/Preconditions.java
+++ /dev/null
@@ -1,447 +0,0 @@
-/*
- * Copyright (C) 2007 The Guava Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.whispersystems.libaxolotl.util.guava;
-
-
-import java.util.NoSuchElementException;
-
-
-
-/**
- * Simple static methods to be called at the start of your own methods to verify
- * correct arguments and state. This allows constructs such as
- * <pre>
- * if (count <= 0) {
- * throw new IllegalArgumentException("must be positive: " + count);
- * }</pre>
- *
- * to be replaced with the more compact
- * <pre>
- * checkArgument(count > 0, "must be positive: %s", count);</pre>
- *
- * Note that the sense of the expression is inverted; with {@code Preconditions}
- * you declare what you expect to be <i>true</i>, just as you do with an
- * <a href="http://java.sun.com/j2se/1.5.0/docs/guide/language/assert.html">
- * {@code assert}</a> or a JUnit {@code assertTrue} call.
- *
- * <p><b>Warning:</b> only the {@code "%s"} specifier is recognized as a
- * placeholder in these messages, not the full range of {@link
- * String#format(String, Object[])} specifiers.
- *
- * <p>Take care not to confuse precondition checking with other similar types
- * of checks! Precondition exceptions -- including those provided here, but also
- * {@link IndexOutOfBoundsException}, {@link NoSuchElementException}, {@link
- * UnsupportedOperationException} and others -- are used to signal that the
- * <i>calling method</i> has made an error. This tells the caller that it should
- * not have invoked the method when it did, with the arguments it did, or
- * perhaps ever. Postcondition or other invariant failures should not throw
- * these types of exceptions.
- *
- * <p>See the Guava User Guide on <a href=
- * "http://code.google.com/p/guava-libraries/wiki/PreconditionsExplained">
- * using {@code Preconditions}</a>.
- *
- * @author Kevin Bourrillion
- * @since 2.0 (imported from Google Collections Library)
- */
-
-public final class Preconditions {
- private Preconditions() {}
-
- /**
- * Ensures the truth of an expression involving one or more parameters to the
- * calling method.
- *
- * @param expression a boolean expression
- * @throws IllegalArgumentException if {@code expression} is false
- */
- public static void checkArgument(boolean expression) {
- if (!expression) {
- throw new IllegalArgumentException();
- }
- }
-
- /**
- * Ensures the truth of an expression involving one or more parameters to the
- * calling method.
- *
- * @param expression a boolean expression
- * @param errorMessage the exception message to use if the check fails; will
- * be converted to a string using {@link String#valueOf(Object)}
- * @throws IllegalArgumentException if {@code expression} is false
- */
- public static void checkArgument(
- boolean expression, Object errorMessage) {
- if (!expression) {
- throw new IllegalArgumentException(String.valueOf(errorMessage));
- }
- }
-
- /**
- * Ensures the truth of an expression involving one or more parameters to the
- * calling method.
- *
- * @param expression a boolean expression
- * @param errorMessageTemplate a template for the exception message should the
- * check fail. The message is formed by replacing each {@code %s}
- * placeholder in the template with an argument. These are matched by
- * position - the first {@code %s} gets {@code errorMessageArgs[0]}, etc.
- * Unmatched arguments will be appended to the formatted message in square
- * braces. Unmatched placeholders will be left as-is.
- * @param errorMessageArgs the arguments to be substituted into the message
- * template. Arguments are converted to strings using
- * {@link String#valueOf(Object)}.
- * @throws IllegalArgumentException if {@code expression} is false
- * @throws NullPointerException if the check fails and either {@code
- * errorMessageTemplate} or {@code errorMessageArgs} is null (don't let
- * this happen)
- */
- public static void checkArgument(boolean expression,
- String errorMessageTemplate,
- Object... errorMessageArgs) {
- if (!expression) {
- throw new IllegalArgumentException(
- format(errorMessageTemplate, errorMessageArgs));
- }
- }
-
- /**
- * Ensures the truth of an expression involving the state of the calling
- * instance, but not involving any parameters to the calling method.
- *
- * @param expression a boolean expression
- * @throws IllegalStateException if {@code expression} is false
- */
- public static void checkState(boolean expression) {
- if (!expression) {
- throw new IllegalStateException();
- }
- }
-
- /**
- * Ensures the truth of an expression involving the state of the calling
- * instance, but not involving any parameters to the calling method.
- *
- * @param expression a boolean expression
- * @param errorMessage the exception message to use if the check fails; will
- * be converted to a string using {@link String#valueOf(Object)}
- * @throws IllegalStateException if {@code expression} is false
- */
- public static void checkState(
- boolean expression, Object errorMessage) {
- if (!expression) {
- throw new IllegalStateException(String.valueOf(errorMessage));
- }
- }
-
- /**
- * Ensures the truth of an expression involving the state of the calling
- * instance, but not involving any parameters to the calling method.
- *
- * @param expression a boolean expression
- * @param errorMessageTemplate a template for the exception message should the
- * check fail. The message is formed by replacing each {@code %s}
- * placeholder in the template with an argument. These are matched by
- * position - the first {@code %s} gets {@code errorMessageArgs[0]}, etc.
- * Unmatched arguments will be appended to the formatted message in square
- * braces. Unmatched placeholders will be left as-is.
- * @param errorMessageArgs the arguments to be substituted into the message
- * template. Arguments are converted to strings using
- * {@link String#valueOf(Object)}.
- * @throws IllegalStateException if {@code expression} is false
- * @throws NullPointerException if the check fails and either {@code
- * errorMessageTemplate} or {@code errorMessageArgs} is null (don't let
- * this happen)
- */
- public static void checkState(boolean expression,
- String errorMessageTemplate,
- Object... errorMessageArgs) {
- if (!expression) {
- throw new IllegalStateException(
- format(errorMessageTemplate, errorMessageArgs));
- }
- }
-
- /**
- * Ensures that an object reference passed as a parameter to the calling
- * method is not null.
- *
- * @param reference an object reference
- * @return the non-null reference that was validated
- * @throws NullPointerException if {@code reference} is null
- */
- public static <T> T checkNotNull(T reference) {
- if (reference == null) {
- throw new NullPointerException();
- }
- return reference;
- }
-
- /**
- * Ensures that an object reference passed as a parameter to the calling
- * method is not null.
- *
- * @param reference an object reference
- * @param errorMessage the exception message to use if the check fails; will
- * be converted to a string using {@link String#valueOf(Object)}
- * @return the non-null reference that was validated
- * @throws NullPointerException if {@code reference} is null
- */
- public static <T> T checkNotNull(T reference, Object errorMessage) {
- if (reference == null) {
- throw new NullPointerException(String.valueOf(errorMessage));
- }
- return reference;
- }
-
- /**
- * Ensures that an object reference passed as a parameter to the calling
- * method is not null.
- *
- * @param reference an object reference
- * @param errorMessageTemplate a template for the exception message should the
- * check fail. The message is formed by replacing each {@code %s}
- * placeholder in the template with an argument. These are matched by
- * position - the first {@code %s} gets {@code errorMessageArgs[0]}, etc.
- * Unmatched arguments will be appended to the formatted message in square
- * braces. Unmatched placeholders will be left as-is.
- * @param errorMessageArgs the arguments to be substituted into the message
- * template. Arguments are converted to strings using
- * {@link String#valueOf(Object)}.
- * @return the non-null reference that was validated
- * @throws NullPointerException if {@code reference} is null
- */
- public static <T> T checkNotNull(T reference,
- String errorMessageTemplate,
- Object... errorMessageArgs) {
- if (reference == null) {
- // If either of these parameters is null, the right thing happens anyway
- throw new NullPointerException(
- format(errorMessageTemplate, errorMessageArgs));
- }
- return reference;
- }
-
- /*
- * All recent hotspots (as of 2009) *really* like to have the natural code
- *
- * if (guardExpression) {
- * throw new BadException(messageExpression);
- * }
- *
- * refactored so that messageExpression is moved to a separate
- * String-returning method.
- *
- * if (guardExpression) {
- * throw new BadException(badMsg(...));
- * }
- *
- * The alternative natural refactorings into void or Exception-returning
- * methods are much slower. This is a big deal - we're talking factors of
- * 2-8 in microbenchmarks, not just 10-20%. (This is a hotspot optimizer
- * bug, which should be fixed, but that's a separate, big project).
- *
- * The coding pattern above is heavily used in java.util, e.g. in ArrayList.
- * There is a RangeCheckMicroBenchmark in the JDK that was used to test this.
- *
- * But the methods in this class want to throw different exceptions,
- * depending on the args, so it appears that this pattern is not directly
- * applicable. But we can use the ridiculous, devious trick of throwing an
- * exception in the middle of the construction of another exception.
- * Hotspot is fine with that.
- */
-
- /**
- * Ensures that {@code index} specifies a valid <i>element</i> in an array,
- * list or string of size {@code size}. An element index may range from zero,
- * inclusive, to {@code size}, exclusive.
- *
- * @param index a user-supplied index identifying an element of an array, list
- * or string
- * @param size the size of that array, list or string
- * @return the value of {@code index}
- * @throws IndexOutOfBoundsException if {@code index} is negative or is not
- * less than {@code size}
- * @throws IllegalArgumentException if {@code size} is negative
- */
- public static int checkElementIndex(int index, int size) {
- return checkElementIndex(index, size, "index");
- }
-
- /**
- * Ensures that {@code index} specifies a valid <i>element</i> in an array,
- * list or string of size {@code size}. An element index may range from zero,
- * inclusive, to {@code size}, exclusive.
- *
- * @param index a user-supplied index identifying an element of an array, list
- * or string
- * @param size the size of that array, list or string
- * @param desc the text to use to describe this index in an error message
- * @return the value of {@code index}
- * @throws IndexOutOfBoundsException if {@code index} is negative or is not
- * less than {@code size}
- * @throws IllegalArgumentException if {@code size} is negative
- */
- public static int checkElementIndex(
- int index, int size, String desc) {
- // Carefully optimized for execution by hotspot (explanatory comment above)
- if (index < 0 || index >= size) {
- throw new IndexOutOfBoundsException(badElementIndex(index, size, desc));
- }
- return index;
- }
-
- private static String badElementIndex(int index, int size, String desc) {
- if (index < 0) {
- return format("%s (%s) must not be negative", desc, index);
- } else if (size < 0) {
- throw new IllegalArgumentException("negative size: " + size);
- } else { // index >= size
- return format("%s (%s) must be less than size (%s)", desc, index, size);
- }
- }
-
- /**
- * Ensures that {@code index} specifies a valid <i>position</i> in an array,
- * list or string of size {@code size}. A position index may range from zero
- * to {@code size}, inclusive.
- *
- * @param index a user-supplied index identifying a position in an array, list
- * or string
- * @param size the size of that array, list or string
- * @return the value of {@code index}
- * @throws IndexOutOfBoundsException if {@code index} is negative or is
- * greater than {@code size}
- * @throws IllegalArgumentException if {@code size} is negative
- */
- public static int checkPositionIndex(int index, int size) {
- return checkPositionIndex(index, size, "index");
- }
-
- /**
- * Ensures that {@code index} specifies a valid <i>position</i> in an array,
- * list or string of size {@code size}. A position index may range from zero
- * to {@code size}, inclusive.
- *
- * @param index a user-supplied index identifying a position in an array, list
- * or string
- * @param size the size of that array, list or string
- * @param desc the text to use to describe this index in an error message
- * @return the value of {@code index}
- * @throws IndexOutOfBoundsException if {@code index} is negative or is
- * greater than {@code size}
- * @throws IllegalArgumentException if {@code size} is negative
- */
- public static int checkPositionIndex(
- int index, int size, String desc) {
- // Carefully optimized for execution by hotspot (explanatory comment above)
- if (index < 0 || index > size) {
- throw new IndexOutOfBoundsException(badPositionIndex(index, size, desc));
- }
- return index;
- }
-
- private static String badPositionIndex(int index, int size, String desc) {
- if (index < 0) {
- return format("%s (%s) must not be negative", desc, index);
- } else if (size < 0) {
- throw new IllegalArgumentException("negative size: " + size);
- } else { // index > size
- return format("%s (%s) must not be greater than size (%s)",
- desc, index, size);
- }
- }
-
- /**
- * Ensures that {@code start} and {@code end} specify a valid <i>positions</i>
- * in an array, list or string of size {@code size}, and are in order. A
- * position index may range from zero to {@code size}, inclusive.
- *
- * @param start a user-supplied index identifying a starting position in an
- * array, list or string
- * @param end a user-supplied index identifying a ending position in an array,
- * list or string
- * @param size the size of that array, list or string
- * @throws IndexOutOfBoundsException if either index is negative or is
- * greater than {@code size}, or if {@code end} is less than {@code start}
- * @throws IllegalArgumentException if {@code size} is negative
- */
- public static void checkPositionIndexes(int start, int end, int size) {
- // Carefully optimized for execution by hotspot (explanatory comment above)
- if (start < 0 || end < start || end > size) {
- throw new IndexOutOfBoundsException(badPositionIndexes(start, end, size));
- }
- }
-
- private static String badPositionIndexes(int start, int end, int size) {
- if (start < 0 || start > size) {
- return badPositionIndex(start, size, "start index");
- }
- if (end < 0 || end > size) {
- return badPositionIndex(end, size, "end index");
- }
- // end < start
- return format("end index (%s) must not be less than start index (%s)",
- end, start);
- }
-
- /**
- * Substitutes each {@code %s} in {@code template} with an argument. These
- * are matched by position - the first {@code %s} gets {@code args[0]}, etc.
- * If there are more arguments than placeholders, the unmatched arguments will
- * be appended to the end of the formatted message in square braces.
- *
- * @param template a non-null string containing 0 or more {@code %s}
- * placeholders.
- * @param args the arguments to be substituted into the message
- * template. Arguments are converted to strings using
- * {@link String#valueOf(Object)}. Arguments can be null.
- */
- static String format(String template,
- Object... args) {
- template = String.valueOf(template); // null -> "null"
-
- // start substituting the arguments into the '%s' placeholders
- StringBuilder builder = new StringBuilder(
- template.length() + 16 * args.length);
- int templateStart = 0;
- int i = 0;
- while (i < args.length) {
- int placeholderStart = template.indexOf("%s", templateStart);
- if (placeholderStart == -1) {
- break;
- }
- builder.append(template.substring(templateStart, placeholderStart));
- builder.append(args[i++]);
- templateStart = placeholderStart + 2;
- }
- builder.append(template.substring(templateStart));
-
- // if we run out of placeholders, append the extra args in square braces
- if (i < args.length) {
- builder.append(" [");
- builder.append(args[i++]);
- while (i < args.length) {
- builder.append(", ");
- builder.append(args[i++]);
- }
- builder.append(']');
- }
-
- return builder.toString();
- }
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/util/guava/Present.java b/src/main/java/org/whispersystems/libaxolotl/util/guava/Present.java
deleted file mode 100644
index 630570ff..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/util/guava/Present.java
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (C) 2011 The Guava Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.whispersystems.libaxolotl.util.guava;
-
-import static org.whispersystems.libaxolotl.util.guava.Preconditions.checkNotNull;
-
-import java.util.Collections;
-import java.util.Set;
-
-/**
- * Implementation of an {@link Optional} containing a reference.
- */
-
-final class Present<T> extends Optional<T> {
- private final T reference;
-
- Present(T reference) {
- this.reference = reference;
- }
-
- @Override public boolean isPresent() {
- return true;
- }
-
- @Override public T get() {
- return reference;
- }
-
- @Override public T or(T defaultValue) {
- checkNotNull(defaultValue, "use orNull() instead of or(null)");
- return reference;
- }
-
- @Override public Optional<T> or(Optional<? extends T> secondChoice) {
- checkNotNull(secondChoice);
- return this;
- }
-
- @Override public T or(Supplier<? extends T> supplier) {
- checkNotNull(supplier);
- return reference;
- }
-
- @Override public T orNull() {
- return reference;
- }
-
- @Override public Set<T> asSet() {
- return Collections.singleton(reference);
- }
-
- @Override public <V> Optional<V> transform(Function<? super T, V> function) {
- return new Present<V>(checkNotNull(function.apply(reference),
- "Transformation function cannot return null."));
- }
-
- @Override public boolean equals(Object object) {
- if (object instanceof Present) {
- Present<?> other = (Present<?>) object;
- return reference.equals(other.reference);
- }
- return false;
- }
-
- @Override public int hashCode() {
- return 0x598df91c + reference.hashCode();
- }
-
- @Override public String toString() {
- return "Optional.of(" + reference + ")";
- }
-
- private static final long serialVersionUID = 0;
-}
diff --git a/src/main/java/org/whispersystems/libaxolotl/util/guava/Supplier.java b/src/main/java/org/whispersystems/libaxolotl/util/guava/Supplier.java
deleted file mode 100644
index ba880707..00000000
--- a/src/main/java/org/whispersystems/libaxolotl/util/guava/Supplier.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (C) 2007 The Guava Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.whispersystems.libaxolotl.util.guava;
-
-
-/**
- * A class that can supply objects of a single type. Semantically, this could
- * be a factory, generator, builder, closure, or something else entirely. No
- * guarantees are implied by this interface.
- *
- * @author Harry Heymann
- * @since 2.0 (imported from Google Collections Library)
- */
-public interface Supplier<T> {
- /**
- * Retrieves an instance of the appropriate type. The returned object may or
- * may not be a new instance, depending on the implementation.
- *
- * @return an instance of the appropriate type
- */
- T get();
-}