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-rw-r--r--src/main/java/eu/siacs/conversations/entities/Message.java113
1 files changed, 95 insertions, 18 deletions
diff --git a/src/main/java/eu/siacs/conversations/entities/Message.java b/src/main/java/eu/siacs/conversations/entities/Message.java
index d04dff87..6a878e90 100644
--- a/src/main/java/eu/siacs/conversations/entities/Message.java
+++ b/src/main/java/eu/siacs/conversations/entities/Message.java
@@ -8,6 +8,7 @@ import java.net.URL;
import java.util.Arrays;
import eu.siacs.conversations.Config;
+import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
import eu.siacs.conversations.utils.GeoHelper;
import eu.siacs.conversations.utils.MimeUtils;
import eu.siacs.conversations.utils.UIHelper;
@@ -34,6 +35,7 @@ public class Message extends AbstractEntity {
public static final int ENCRYPTION_OTR = 2;
public static final int ENCRYPTION_DECRYPTED = 3;
public static final int ENCRYPTION_DECRYPTION_FAILED = 4;
+ public static final int ENCRYPTION_AXOLOTL = 5;
public static final int TYPE_TEXT = 0;
public static final int TYPE_IMAGE = 1;
@@ -49,9 +51,11 @@ public class Message extends AbstractEntity {
public static final String ENCRYPTION = "encryption";
public static final String STATUS = "status";
public static final String TYPE = "type";
+ public static final String CARBON = "carbon";
public static final String REMOTE_MSG_ID = "remoteMsgId";
public static final String SERVER_MSG_ID = "serverMsgId";
public static final String RELATIVE_FILE_PATH = "relativeFilePath";
+ public static final String FINGERPRINT = "axolotl_fingerprint";
public static final String ME_COMMAND = "/me ";
@@ -65,6 +69,7 @@ public class Message extends AbstractEntity {
protected int encryption;
protected int status;
protected int type;
+ protected boolean carbon = false;
protected String relativeFilePath;
protected boolean read = true;
protected String remoteMsgId = null;
@@ -73,6 +78,7 @@ public class Message extends AbstractEntity {
protected Transferable transferable = null;
private Message mNextMessage = null;
private Message mPreviousMessage = null;
+ private String axolotlFingerprint = null;
private Message() {
@@ -81,8 +87,11 @@ public class Message extends AbstractEntity {
public Message(Conversation conversation, String body, int encryption) {
this(conversation, body, encryption, STATUS_UNSEND);
}
-
public Message(Conversation conversation, String body, int encryption, int status) {
+ this(conversation, body, encryption, status, false);
+ }
+
+ public Message(Conversation conversation, String body, int encryption, int status, boolean carbon) {
this(java.util.UUID.randomUUID().toString(),
conversation.getUuid(),
conversation.getJid() == null ? null : conversation.getJid().toBareJid(),
@@ -92,6 +101,8 @@ public class Message extends AbstractEntity {
encryption,
status,
TYPE_TEXT,
+ false,
+ null,
null,
null,
null);
@@ -100,8 +111,9 @@ public class Message extends AbstractEntity {
private Message(final String uuid, final String conversationUUid, final Jid counterpart,
final Jid trueCounterpart, final String body, final long timeSent,
- final int encryption, final int status, final int type, final String remoteMsgId,
- final String relativeFilePath, final String serverMsgId) {
+ final int encryption, final int status, final int type, final boolean carbon,
+ final String remoteMsgId, final String relativeFilePath,
+ final String serverMsgId, final String fingerprint) {
this.uuid = uuid;
this.conversationUuid = conversationUUid;
this.counterpart = counterpart;
@@ -111,9 +123,11 @@ public class Message extends AbstractEntity {
this.encryption = encryption;
this.status = status;
this.type = type;
+ this.carbon = carbon;
this.remoteMsgId = remoteMsgId;
this.relativeFilePath = relativeFilePath;
this.serverMsgId = serverMsgId;
+ this.axolotlFingerprint = fingerprint;
}
public static Message fromCursor(Cursor cursor) {
@@ -148,9 +162,11 @@ public class Message extends AbstractEntity {
cursor.getInt(cursor.getColumnIndex(ENCRYPTION)),
cursor.getInt(cursor.getColumnIndex(STATUS)),
cursor.getInt(cursor.getColumnIndex(TYPE)),
+ cursor.getInt(cursor.getColumnIndex(CARBON))>0,
cursor.getString(cursor.getColumnIndex(REMOTE_MSG_ID)),
cursor.getString(cursor.getColumnIndex(RELATIVE_FILE_PATH)),
- cursor.getString(cursor.getColumnIndex(SERVER_MSG_ID)));
+ cursor.getString(cursor.getColumnIndex(SERVER_MSG_ID)),
+ cursor.getString(cursor.getColumnIndex(FINGERPRINT)));
}
public static Message createStatusMessage(Conversation conversation, String body) {
@@ -181,9 +197,11 @@ public class Message extends AbstractEntity {
values.put(ENCRYPTION, encryption);
values.put(STATUS, status);
values.put(TYPE, type);
+ values.put(CARBON, carbon ? 1 : 0);
values.put(REMOTE_MSG_ID, remoteMsgId);
values.put(RELATIVE_FILE_PATH, relativeFilePath);
values.put(SERVER_MSG_ID, serverMsgId);
+ values.put(FINGERPRINT, axolotlFingerprint);
return values;
}
@@ -304,6 +322,14 @@ public class Message extends AbstractEntity {
this.type = type;
}
+ public boolean isCarbon() {
+ return carbon;
+ }
+
+ public void setCarbon(boolean carbon) {
+ this.carbon = carbon;
+ }
+
public void setTrueCounterpart(Jid trueCounterpart) {
this.trueCounterpart = trueCounterpart;
}
@@ -389,7 +415,8 @@ public class Message extends AbstractEntity {
message.treatAsDownloadable() == Decision.NEVER &&
this.treatAsDownloadable() == Decision.NEVER &&
!message.getBody().startsWith(ME_COMMAND) &&
- !this.getBody().startsWith(ME_COMMAND)
+ !this.getBody().startsWith(ME_COMMAND) &&
+ this.isTrusted() == message.isTrusted()
);
}
@@ -405,11 +432,14 @@ public class Message extends AbstractEntity {
}
public String getMergedBody() {
- final Message next = this.next();
- if (this.mergeable(next)) {
- return getBody() + MERGE_SEPARATOR + next.getMergedBody();
+ StringBuilder body = new StringBuilder(this.body.trim());
+ Message current = this;
+ while(current.mergeable(current.next())) {
+ current = current.next();
+ body.append(MERGE_SEPARATOR);
+ body.append(current.getBody());
}
- return getBody();
+ return body.toString();
}
public boolean hasMeCommand() {
@@ -417,20 +447,23 @@ public class Message extends AbstractEntity {
}
public int getMergedStatus() {
- final Message next = this.next();
- if (this.mergeable(next)) {
- return next.getStatus();
+ int status = this.status;
+ Message current = this;
+ while(current.mergeable(current.next())) {
+ current = current.next();
+ status = current.status;
}
- return getStatus();
+ return status;
}
public long getMergedTimeSent() {
- Message next = this.next();
- if (this.mergeable(next)) {
- return next.getMergedTimeSent();
- } else {
- return getTimeSent();
+ long time = this.timeSent;
+ Message current = this;
+ while(current.mergeable(current.next())) {
+ current = current.next();
+ time = current.timeSent;
}
+ return time;
}
public boolean wasMergedIntoPrevious() {
@@ -673,4 +706,48 @@ public class Message extends AbstractEntity {
public int width = 0;
public int height = 0;
}
+
+ public void setAxolotlFingerprint(String fingerprint) {
+ this.axolotlFingerprint = fingerprint;
+ }
+
+ public String getAxolotlFingerprint() {
+ return axolotlFingerprint;
+ }
+
+ public boolean isTrusted() {
+ return conversation.getAccount().getAxolotlService().getFingerprintTrust(axolotlFingerprint)
+ == XmppAxolotlSession.Trust.TRUSTED;
+ }
+
+ private int getPreviousEncryption() {
+ for (Message iterator = this.prev(); iterator != null; iterator = iterator.prev()){
+ if( iterator.isCarbon() || iterator.getStatus() == STATUS_RECEIVED ) {
+ continue;
+ }
+ return iterator.getEncryption();
+ }
+ return ENCRYPTION_NONE;
+ }
+
+ private int getNextEncryption() {
+ for (Message iterator = this.next(); iterator != null; iterator = iterator.next()){
+ if( iterator.isCarbon() || iterator.getStatus() == STATUS_RECEIVED ) {
+ continue;
+ }
+ return iterator.getEncryption();
+ }
+ return conversation.getNextEncryption();
+ }
+
+ public boolean isValidInSession() {
+ int pastEncryption = this.getPreviousEncryption();
+ int futureEncryption = this.getNextEncryption();
+
+ boolean inUnencryptedSession = pastEncryption == ENCRYPTION_NONE
+ || futureEncryption == ENCRYPTION_NONE
+ || pastEncryption != futureEncryption;
+
+ return inUnencryptedSession || this.getEncryption() == pastEncryption;
+ }
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 08:59:14 +0000