diff options
Diffstat (limited to 'src/main/java/eu/siacs')
76 files changed, 4967 insertions, 1090 deletions
diff --git a/src/main/java/eu/siacs/conversations/Config.java b/src/main/java/eu/siacs/conversations/Config.java index 00225f7b..f2303626 100644 --- a/src/main/java/eu/siacs/conversations/Config.java +++ b/src/main/java/eu/siacs/conversations/Config.java @@ -8,6 +8,11 @@ public final class Config { public static final String LOGTAG = "conversations"; + + public static final String DOMAIN_LOCK = null; //only allow account creation for this domain + public static final boolean DISALLOW_REGISTRATION_IN_UI = false; //hide the register checkbox + public static final boolean HIDE_PGP_IN_UI = false; //some more consumer focused clients might want to disable OpenPGP + public static final int PING_MAX_INTERVAL = 300; public static final int PING_MIN_INTERVAL = 30; public static final int PING_TIMEOUT = 10; @@ -19,6 +24,10 @@ public final class Config { public static final int AVATAR_SIZE = 192; public static final Bitmap.CompressFormat AVATAR_FORMAT = Bitmap.CompressFormat.WEBP; + public static final int IMAGE_SIZE = 1920; + public static final Bitmap.CompressFormat IMAGE_FORMAT = Bitmap.CompressFormat.JPEG; + public static final int IMAGE_QUALITY = 75; + public static final int MESSAGE_MERGE_WINDOW = 20; public static final boolean UTF8_EMOTICONS = false; @@ -26,7 +35,6 @@ public final class Config { public static final int PAGE_SIZE = 50; public static final int MAX_NUM_PAGES = 3; - public static final int PROGRESS_UI_UPDATE_INTERVAL = 750; public static final int REFRESH_UI_INTERVAL = 500; public static final boolean NO_PROXY_LOOKUP = false; //useful to debug ibb @@ -36,6 +44,10 @@ public final class Config { public static final boolean ENCRYPT_ON_HTTP_UPLOADED = false; + public static final boolean REPORT_WRONG_FILESIZE_IN_OTR_JINGLE = true; + + public static final boolean SHOW_REGENERATE_AXOLOTL_KEYS_BUTTON = false; + public static final long MILLISECONDS_IN_DAY = 24 * 60 * 60 * 1000; public static final long MAM_MAX_CATCHUP = MILLISECONDS_IN_DAY / 2; public static final int MAM_MAX_MESSAGES = 500; diff --git a/src/main/java/eu/siacs/conversations/crypto/OtrService.java b/src/main/java/eu/siacs/conversations/crypto/OtrService.java index c23a7fc8..1b296cc4 100644 --- a/src/main/java/eu/siacs/conversations/crypto/OtrService.java +++ b/src/main/java/eu/siacs/conversations/crypto/OtrService.java @@ -1,5 +1,20 @@ package eu.siacs.conversations.crypto; +import android.util.Log; + +import net.java.otr4j.OtrEngineHost; +import net.java.otr4j.OtrException; +import net.java.otr4j.OtrPolicy; +import net.java.otr4j.OtrPolicyImpl; +import net.java.otr4j.crypto.OtrCryptoEngineImpl; +import net.java.otr4j.crypto.OtrCryptoException; +import net.java.otr4j.session.FragmenterInstructions; +import net.java.otr4j.session.InstanceTag; +import net.java.otr4j.session.SessionID; + +import org.json.JSONException; +import org.json.JSONObject; + import java.math.BigInteger; import java.security.KeyFactory; import java.security.KeyPair; @@ -11,31 +26,15 @@ import java.security.spec.DSAPrivateKeySpec; import java.security.spec.DSAPublicKeySpec; import java.security.spec.InvalidKeySpecException; -import org.json.JSONException; -import org.json.JSONObject; - -import android.util.Log; - import eu.siacs.conversations.Config; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Conversation; import eu.siacs.conversations.services.XmppConnectionService; -import eu.siacs.conversations.utils.CryptoHelper; import eu.siacs.conversations.xmpp.chatstate.ChatState; import eu.siacs.conversations.xmpp.jid.InvalidJidException; import eu.siacs.conversations.xmpp.jid.Jid; import eu.siacs.conversations.xmpp.stanzas.MessagePacket; -import net.java.otr4j.OtrEngineHost; -import net.java.otr4j.OtrException; -import net.java.otr4j.OtrPolicy; -import net.java.otr4j.OtrPolicyImpl; -import net.java.otr4j.crypto.OtrCryptoEngineImpl; -import net.java.otr4j.crypto.OtrCryptoException; -import net.java.otr4j.session.InstanceTag; -import net.java.otr4j.session.SessionID; -import net.java.otr4j.session.FragmenterInstructions; - public class OtrService extends OtrCryptoEngineImpl implements OtrEngineHost { private Account account; diff --git a/src/main/java/eu/siacs/conversations/crypto/PgpEngine.java b/src/main/java/eu/siacs/conversations/crypto/PgpEngine.java index f393264c..33089a8c 100644 --- a/src/main/java/eu/siacs/conversations/crypto/PgpEngine.java +++ b/src/main/java/eu/siacs/conversations/crypto/PgpEngine.java @@ -1,5 +1,13 @@ package eu.siacs.conversations.crypto; +import android.app.PendingIntent; +import android.content.Intent; +import android.net.Uri; + +import org.openintents.openpgp.OpenPgpSignatureResult; +import org.openintents.openpgp.util.OpenPgpApi; +import org.openintents.openpgp.util.OpenPgpApi.IOpenPgpCallback; + import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.FileInputStream; @@ -9,10 +17,6 @@ import java.io.InputStream; import java.io.OutputStream; import java.net.URL; -import org.openintents.openpgp.OpenPgpSignatureResult; -import org.openintents.openpgp.util.OpenPgpApi; -import org.openintents.openpgp.util.OpenPgpApi.IOpenPgpCallback; - import de.tzur.conversations.Settings; import eu.siacs.conversations.R; import eu.siacs.conversations.entities.Account; @@ -23,9 +27,6 @@ import eu.siacs.conversations.entities.Message; import eu.siacs.conversations.http.HttpConnectionManager; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.ui.UiCallback; -import android.app.PendingIntent; -import android.content.Intent; -import android.net.Uri; public class PgpEngine { private OpenPgpApi api; diff --git a/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java new file mode 100644 index 00000000..d700b644 --- /dev/null +++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java @@ -0,0 +1,728 @@ +package eu.siacs.conversations.crypto.axolotl; + +import android.support.annotation.NonNull; +import android.support.annotation.Nullable; +import android.util.Log; + +import org.bouncycastle.jce.provider.BouncyCastleProvider; +import org.whispersystems.libaxolotl.AxolotlAddress; +import org.whispersystems.libaxolotl.IdentityKey; +import org.whispersystems.libaxolotl.IdentityKeyPair; +import org.whispersystems.libaxolotl.InvalidKeyException; +import org.whispersystems.libaxolotl.InvalidKeyIdException; +import org.whispersystems.libaxolotl.SessionBuilder; +import org.whispersystems.libaxolotl.UntrustedIdentityException; +import org.whispersystems.libaxolotl.ecc.ECPublicKey; +import org.whispersystems.libaxolotl.state.PreKeyBundle; +import org.whispersystems.libaxolotl.state.PreKeyRecord; +import org.whispersystems.libaxolotl.state.SignedPreKeyRecord; +import org.whispersystems.libaxolotl.util.KeyHelper; + +import java.security.Security; +import java.util.Arrays; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Random; +import java.util.Set; + +import eu.siacs.conversations.Config; +import eu.siacs.conversations.entities.Account; +import eu.siacs.conversations.entities.Contact; +import eu.siacs.conversations.entities.Conversation; +import eu.siacs.conversations.entities.Message; +import eu.siacs.conversations.parser.IqParser; +import eu.siacs.conversations.services.XmppConnectionService; +import eu.siacs.conversations.utils.SerialSingleThreadExecutor; +import eu.siacs.conversations.xml.Element; +import eu.siacs.conversations.xmpp.OnIqPacketReceived; +import eu.siacs.conversations.xmpp.jid.InvalidJidException; +import eu.siacs.conversations.xmpp.jid.Jid; +import eu.siacs.conversations.xmpp.stanzas.IqPacket; + +public class AxolotlService { + + public static final String PEP_PREFIX = "eu.siacs.conversations.axolotl"; + public static final String PEP_DEVICE_LIST = PEP_PREFIX + ".devicelist"; + public static final String PEP_BUNDLES = PEP_PREFIX + ".bundles"; + + public static final String LOGPREFIX = "AxolotlService"; + + public static final int NUM_KEYS_TO_PUBLISH = 100; + + private final Account account; + private final XmppConnectionService mXmppConnectionService; + private final SQLiteAxolotlStore axolotlStore; + private final SessionMap sessions; + private final Map<Jid, Set<Integer>> deviceIds; + private final Map<String, XmppAxolotlMessage> messageCache; + private final FetchStatusMap fetchStatusMap; + private final SerialSingleThreadExecutor executor; + + private static class AxolotlAddressMap<T> { + protected Map<String, Map<Integer, T>> map; + protected final Object MAP_LOCK = new Object(); + + public AxolotlAddressMap() { + this.map = new HashMap<>(); + } + + public void put(AxolotlAddress address, T value) { + synchronized (MAP_LOCK) { + Map<Integer, T> devices = map.get(address.getName()); + if (devices == null) { + devices = new HashMap<>(); + map.put(address.getName(), devices); + } + devices.put(address.getDeviceId(), value); + } + } + + public T get(AxolotlAddress address) { + synchronized (MAP_LOCK) { + Map<Integer, T> devices = map.get(address.getName()); + if (devices == null) { + return null; + } + return devices.get(address.getDeviceId()); + } + } + + public Map<Integer, T> getAll(AxolotlAddress address) { + synchronized (MAP_LOCK) { + Map<Integer, T> devices = map.get(address.getName()); + if (devices == null) { + return new HashMap<>(); + } + return devices; + } + } + + public boolean hasAny(AxolotlAddress address) { + synchronized (MAP_LOCK) { + Map<Integer, T> devices = map.get(address.getName()); + return devices != null && !devices.isEmpty(); + } + } + + public void clear() { + map.clear(); + } + + } + + private static class SessionMap extends AxolotlAddressMap<XmppAxolotlSession> { + private final XmppConnectionService xmppConnectionService; + private final Account account; + + public SessionMap(XmppConnectionService service, SQLiteAxolotlStore store, Account account) { + super(); + this.xmppConnectionService = service; + this.account = account; + this.fillMap(store); + } + + private void putDevicesForJid(String bareJid, List<Integer> deviceIds, SQLiteAxolotlStore store) { + for (Integer deviceId : deviceIds) { + AxolotlAddress axolotlAddress = new AxolotlAddress(bareJid, deviceId); + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Building session for remote address: " + axolotlAddress.toString()); + String fingerprint = store.loadSession(axolotlAddress).getSessionState().getRemoteIdentityKey().getFingerprint().replaceAll("\\s", ""); + this.put(axolotlAddress, new XmppAxolotlSession(account, store, axolotlAddress, fingerprint)); + } + } + + private void fillMap(SQLiteAxolotlStore store) { + List<Integer> deviceIds = store.getSubDeviceSessions(account.getJid().toBareJid().toString()); + putDevicesForJid(account.getJid().toBareJid().toString(), deviceIds, store); + for (Contact contact : account.getRoster().getContacts()) { + Jid bareJid = contact.getJid().toBareJid(); + if (bareJid == null) { + continue; // FIXME: handle this? + } + String address = bareJid.toString(); + deviceIds = store.getSubDeviceSessions(address); + putDevicesForJid(address, deviceIds, store); + } + + } + + @Override + public void put(AxolotlAddress address, XmppAxolotlSession value) { + super.put(address, value); + value.setNotFresh(); + xmppConnectionService.syncRosterToDisk(account); + } + + public void put(XmppAxolotlSession session) { + this.put(session.getRemoteAddress(), session); + } + } + + private static enum FetchStatus { + PENDING, + SUCCESS, + ERROR + } + + private static class FetchStatusMap extends AxolotlAddressMap<FetchStatus> { + + } + + public static String getLogprefix(Account account) { + return LOGPREFIX + " (" + account.getJid().toBareJid().toString() + "): "; + } + + public AxolotlService(Account account, XmppConnectionService connectionService) { + if (Security.getProvider("BC") == null) { + Security.addProvider(new BouncyCastleProvider()); + } + this.mXmppConnectionService = connectionService; + this.account = account; + this.axolotlStore = new SQLiteAxolotlStore(this.account, this.mXmppConnectionService); + this.deviceIds = new HashMap<>(); + this.messageCache = new HashMap<>(); + this.sessions = new SessionMap(mXmppConnectionService, axolotlStore, account); + this.fetchStatusMap = new FetchStatusMap(); + this.executor = new SerialSingleThreadExecutor(); + } + + public IdentityKey getOwnPublicKey() { + return axolotlStore.getIdentityKeyPair().getPublicKey(); + } + + public Set<IdentityKey> getKeysWithTrust(XmppAxolotlSession.Trust trust) { + return axolotlStore.getContactKeysWithTrust(account.getJid().toBareJid().toString(), trust); + } + + public Set<IdentityKey> getKeysWithTrust(XmppAxolotlSession.Trust trust, Contact contact) { + return axolotlStore.getContactKeysWithTrust(contact.getJid().toBareJid().toString(), trust); + } + + public long getNumTrustedKeys(Contact contact) { + return axolotlStore.getContactNumTrustedKeys(contact.getJid().toBareJid().toString()); + } + + private AxolotlAddress getAddressForJid(Jid jid) { + return new AxolotlAddress(jid.toString(), 0); + } + + private Set<XmppAxolotlSession> findOwnSessions() { + AxolotlAddress ownAddress = getAddressForJid(account.getJid().toBareJid()); + Set<XmppAxolotlSession> ownDeviceSessions = new HashSet<>(this.sessions.getAll(ownAddress).values()); + return ownDeviceSessions; + } + + private Set<XmppAxolotlSession> findSessionsforContact(Contact contact) { + AxolotlAddress contactAddress = getAddressForJid(contact.getJid()); + Set<XmppAxolotlSession> sessions = new HashSet<>(this.sessions.getAll(contactAddress).values()); + return sessions; + } + + private boolean hasAny(Contact contact) { + AxolotlAddress contactAddress = getAddressForJid(contact.getJid()); + return sessions.hasAny(contactAddress); + } + + public void regenerateKeys() { + axolotlStore.regenerate(); + sessions.clear(); + fetchStatusMap.clear(); + publishBundlesIfNeeded(); + publishOwnDeviceIdIfNeeded(); + } + + public int getOwnDeviceId() { + return axolotlStore.getLocalRegistrationId(); + } + + public Set<Integer> getOwnDeviceIds() { + return this.deviceIds.get(account.getJid().toBareJid()); + } + + private void setTrustOnSessions(final Jid jid, @NonNull final Set<Integer> deviceIds, + final XmppAxolotlSession.Trust from, + final XmppAxolotlSession.Trust to) { + for (Integer deviceId : deviceIds) { + AxolotlAddress address = new AxolotlAddress(jid.toBareJid().toString(), deviceId); + XmppAxolotlSession session = sessions.get(address); + if (session != null && session.getFingerprint() != null + && session.getTrust() == from) { + session.setTrust(to); + } + } + } + + public void registerDevices(final Jid jid, @NonNull final Set<Integer> deviceIds) { + if (jid.toBareJid().equals(account.getJid().toBareJid())) { + if (deviceIds.contains(getOwnDeviceId())) { + deviceIds.remove(getOwnDeviceId()); + } + for (Integer deviceId : deviceIds) { + AxolotlAddress ownDeviceAddress = new AxolotlAddress(jid.toBareJid().toString(), deviceId); + if (sessions.get(ownDeviceAddress) == null) { + buildSessionFromPEP(ownDeviceAddress); + } + } + } + Set<Integer> expiredDevices = new HashSet<>(axolotlStore.getSubDeviceSessions(jid.toBareJid().toString())); + expiredDevices.removeAll(deviceIds); + setTrustOnSessions(jid, expiredDevices, XmppAxolotlSession.Trust.TRUSTED, + XmppAxolotlSession.Trust.INACTIVE_TRUSTED); + setTrustOnSessions(jid, expiredDevices, XmppAxolotlSession.Trust.UNDECIDED, + XmppAxolotlSession.Trust.INACTIVE_UNDECIDED); + setTrustOnSessions(jid, expiredDevices, XmppAxolotlSession.Trust.UNTRUSTED, + XmppAxolotlSession.Trust.INACTIVE_UNTRUSTED); + Set<Integer> newDevices = new HashSet<>(deviceIds); + setTrustOnSessions(jid, newDevices, XmppAxolotlSession.Trust.INACTIVE_TRUSTED, + XmppAxolotlSession.Trust.TRUSTED); + setTrustOnSessions(jid, newDevices, XmppAxolotlSession.Trust.INACTIVE_UNDECIDED, + XmppAxolotlSession.Trust.UNDECIDED); + setTrustOnSessions(jid, newDevices, XmppAxolotlSession.Trust.INACTIVE_UNTRUSTED, + XmppAxolotlSession.Trust.UNTRUSTED); + this.deviceIds.put(jid, deviceIds); + mXmppConnectionService.keyStatusUpdated(); + publishOwnDeviceIdIfNeeded(); + } + + public void wipeOtherPepDevices() { + Set<Integer> deviceIds = new HashSet<>(); + deviceIds.add(getOwnDeviceId()); + IqPacket publish = mXmppConnectionService.getIqGenerator().publishDeviceIds(deviceIds); + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Wiping all other devices from Pep:" + publish); + mXmppConnectionService.sendIqPacket(account, publish, new OnIqPacketReceived() { + @Override + public void onIqPacketReceived(Account account, IqPacket packet) { + // TODO: implement this! + } + }); + } + + public void purgeKey(IdentityKey identityKey) { + axolotlStore.setFingerprintTrust(identityKey.getFingerprint().replaceAll("\\s", ""), XmppAxolotlSession.Trust.COMPROMISED); + } + + public void publishOwnDeviceIdIfNeeded() { + IqPacket packet = mXmppConnectionService.getIqGenerator().retrieveDeviceIds(account.getJid().toBareJid()); + mXmppConnectionService.sendIqPacket(account, packet, new OnIqPacketReceived() { + @Override + public void onIqPacketReceived(Account account, IqPacket packet) { + if (packet.getType() == IqPacket.TYPE.RESULT) { + Element item = mXmppConnectionService.getIqParser().getItem(packet); + Set<Integer> deviceIds = mXmppConnectionService.getIqParser().deviceIds(item); + if (deviceIds == null) { + deviceIds = new HashSet<Integer>(); + } + if (!deviceIds.contains(getOwnDeviceId())) { + deviceIds.add(getOwnDeviceId()); + IqPacket publish = mXmppConnectionService.getIqGenerator().publishDeviceIds(deviceIds); + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Own device " + getOwnDeviceId() + " not in PEP devicelist. Publishing: " + publish); + mXmppConnectionService.sendIqPacket(account, publish, new OnIqPacketReceived() { + @Override + public void onIqPacketReceived(Account account, IqPacket packet) { + // TODO: implement this! + } + }); + } + } else { + Log.d(Config.LOGTAG, getLogprefix(account) + "Error received while publishing device ID:" + packet.findChild("error")); + } + } + }); + } + + public void publishBundlesIfNeeded() { + IqPacket packet = mXmppConnectionService.getIqGenerator().retrieveBundlesForDevice(account.getJid().toBareJid(), getOwnDeviceId()); + mXmppConnectionService.sendIqPacket(account, packet, new OnIqPacketReceived() { + @Override + public void onIqPacketReceived(Account account, IqPacket packet) { + if (packet.getType() == IqPacket.TYPE.RESULT) { + PreKeyBundle bundle = mXmppConnectionService.getIqParser().bundle(packet); + Map<Integer, ECPublicKey> keys = mXmppConnectionService.getIqParser().preKeyPublics(packet); + boolean flush = false; + if (bundle == null) { + Log.w(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Received invalid bundle:" + packet); + bundle = new PreKeyBundle(-1, -1, -1, null, -1, null, null, null); + flush = true; + } + if (keys == null) { + Log.w(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Received invalid prekeys:" + packet); + } + try { + boolean changed = false; + // Validate IdentityKey + IdentityKeyPair identityKeyPair = axolotlStore.getIdentityKeyPair(); + if (flush || !identityKeyPair.getPublicKey().equals(bundle.getIdentityKey())) { + Log.i(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Adding own IdentityKey " + identityKeyPair.getPublicKey() + " to PEP."); + changed = true; + } + + // Validate signedPreKeyRecord + ID + SignedPreKeyRecord signedPreKeyRecord; + int numSignedPreKeys = axolotlStore.loadSignedPreKeys().size(); + try { + signedPreKeyRecord = axolotlStore.loadSignedPreKey(bundle.getSignedPreKeyId()); + if (flush + || !bundle.getSignedPreKey().equals(signedPreKeyRecord.getKeyPair().getPublicKey()) + || !Arrays.equals(bundle.getSignedPreKeySignature(), signedPreKeyRecord.getSignature())) { + Log.i(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Adding new signedPreKey with ID " + (numSignedPreKeys + 1) + " to PEP."); + signedPreKeyRecord = KeyHelper.generateSignedPreKey(identityKeyPair, numSignedPreKeys + 1); + axolotlStore.storeSignedPreKey(signedPreKeyRecord.getId(), signedPreKeyRecord); + changed = true; + } + } catch (InvalidKeyIdException e) { + Log.i(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Adding new signedPreKey with ID " + (numSignedPreKeys + 1) + " to PEP."); + signedPreKeyRecord = KeyHelper.generateSignedPreKey(identityKeyPair, numSignedPreKeys + 1); + axolotlStore.storeSignedPreKey(signedPreKeyRecord.getId(), signedPreKeyRecord); + changed = true; + } + + // Validate PreKeys + Set<PreKeyRecord> preKeyRecords = new HashSet<>(); + if (keys != null) { + for (Integer id : keys.keySet()) { + try { + PreKeyRecord preKeyRecord = axolotlStore.loadPreKey(id); + if (preKeyRecord.getKeyPair().getPublicKey().equals(keys.get(id))) { + preKeyRecords.add(preKeyRecord); + } + } catch (InvalidKeyIdException ignored) { + } + } + } + int newKeys = NUM_KEYS_TO_PUBLISH - preKeyRecords.size(); + if (newKeys > 0) { + List<PreKeyRecord> newRecords = KeyHelper.generatePreKeys( + axolotlStore.getCurrentPreKeyId() + 1, newKeys); + preKeyRecords.addAll(newRecords); + for (PreKeyRecord record : newRecords) { + axolotlStore.storePreKey(record.getId(), record); + } + changed = true; + Log.i(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Adding " + newKeys + " new preKeys to PEP."); + } + + + if (changed) { + IqPacket publish = mXmppConnectionService.getIqGenerator().publishBundles( + signedPreKeyRecord, axolotlStore.getIdentityKeyPair().getPublicKey(), + preKeyRecords, getOwnDeviceId()); + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + ": Bundle " + getOwnDeviceId() + " in PEP not current. Publishing: " + publish); + mXmppConnectionService.sendIqPacket(account, publish, new OnIqPacketReceived() { + @Override + public void onIqPacketReceived(Account account, IqPacket packet) { + // TODO: implement this! + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Published bundle, got: " + packet); + } + }); + } + } catch (InvalidKeyException e) { + Log.e(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Failed to publish bundle " + getOwnDeviceId() + ", reason: " + e.getMessage()); + return; + } + } else { + Log.d(Config.LOGTAG, getLogprefix(account) + "Error received while publishing Bundle:" + packet.findChild("error")); + } + } + }); + } + + public boolean isContactAxolotlCapable(Contact contact) { + + Jid jid = contact.getJid().toBareJid(); + AxolotlAddress address = new AxolotlAddress(jid.toString(), 0); + return sessions.hasAny(address) || + (deviceIds.containsKey(jid) && !deviceIds.get(jid).isEmpty()); + } + + public XmppAxolotlSession.Trust getFingerprintTrust(String fingerprint) { + return axolotlStore.getFingerprintTrust(fingerprint); + } + + public void setFingerprintTrust(String fingerprint, XmppAxolotlSession.Trust trust) { + axolotlStore.setFingerprintTrust(fingerprint, trust); + } + + private void buildSessionFromPEP(final AxolotlAddress address) { + Log.i(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Building new sesstion for " + address.getDeviceId()); + + try { + IqPacket bundlesPacket = mXmppConnectionService.getIqGenerator().retrieveBundlesForDevice( + Jid.fromString(address.getName()), address.getDeviceId()); + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Retrieving bundle: " + bundlesPacket); + mXmppConnectionService.sendIqPacket(account, bundlesPacket, new OnIqPacketReceived() { + private void finish() { + AxolotlAddress ownAddress = new AxolotlAddress(account.getJid().toBareJid().toString(), 0); + if (!fetchStatusMap.getAll(ownAddress).containsValue(FetchStatus.PENDING) + && !fetchStatusMap.getAll(address).containsValue(FetchStatus.PENDING)) { + mXmppConnectionService.keyStatusUpdated(); + } + } + + @Override + public void onIqPacketReceived(Account account, IqPacket packet) { + if (packet.getType() == IqPacket.TYPE.RESULT) { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Received preKey IQ packet, processing..."); + final IqParser parser = mXmppConnectionService.getIqParser(); + final List<PreKeyBundle> preKeyBundleList = parser.preKeys(packet); + final PreKeyBundle bundle = parser.bundle(packet); + if (preKeyBundleList.isEmpty() || bundle == null) { + Log.e(Config.LOGTAG, AxolotlService.getLogprefix(account) + "preKey IQ packet invalid: " + packet); + fetchStatusMap.put(address, FetchStatus.ERROR); + finish(); + return; + } + Random random = new Random(); + final PreKeyBundle preKey = preKeyBundleList.get(random.nextInt(preKeyBundleList.size())); + if (preKey == null) { + //should never happen + fetchStatusMap.put(address, FetchStatus.ERROR); + finish(); + return; + } + + final PreKeyBundle preKeyBundle = new PreKeyBundle(0, address.getDeviceId(), + preKey.getPreKeyId(), preKey.getPreKey(), + bundle.getSignedPreKeyId(), bundle.getSignedPreKey(), + bundle.getSignedPreKeySignature(), bundle.getIdentityKey()); + + axolotlStore.saveIdentity(address.getName(), bundle.getIdentityKey()); + + try { + SessionBuilder builder = new SessionBuilder(axolotlStore, address); + builder.process(preKeyBundle); + XmppAxolotlSession session = new XmppAxolotlSession(account, axolotlStore, address, bundle.getIdentityKey().getFingerprint().replaceAll("\\s", "")); + sessions.put(address, session); + fetchStatusMap.put(address, FetchStatus.SUCCESS); + } catch (UntrustedIdentityException | InvalidKeyException e) { + Log.e(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Error building session for " + address + ": " + + e.getClass().getName() + ", " + e.getMessage()); + fetchStatusMap.put(address, FetchStatus.ERROR); + } + + finish(); + } else { + fetchStatusMap.put(address, FetchStatus.ERROR); + Log.d(Config.LOGTAG, getLogprefix(account) + "Error received while building session:" + packet.findChild("error")); + finish(); + return; + } + } + }); + } catch (InvalidJidException e) { + Log.e(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Got address with invalid jid: " + address.getName()); + } + } + + public Set<AxolotlAddress> findDevicesWithoutSession(final Conversation conversation) { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Finding devices without session for " + conversation.getContact().getJid().toBareJid()); + Jid contactJid = conversation.getContact().getJid().toBareJid(); + Set<AxolotlAddress> addresses = new HashSet<>(); + if (deviceIds.get(contactJid) != null) { + for (Integer foreignId : this.deviceIds.get(contactJid)) { + AxolotlAddress address = new AxolotlAddress(contactJid.toString(), foreignId); + if (sessions.get(address) == null) { + IdentityKey identityKey = axolotlStore.loadSession(address).getSessionState().getRemoteIdentityKey(); + if (identityKey != null) { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Already have session for " + address.toString() + ", adding to cache..."); + XmppAxolotlSession session = new XmppAxolotlSession(account, axolotlStore, address, identityKey.getFingerprint().replaceAll("\\s", "")); + sessions.put(address, session); + } else { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Found device " + account.getJid().toBareJid() + ":" + foreignId); + addresses.add(new AxolotlAddress(contactJid.toString(), foreignId)); + } + } + } + } else { + Log.w(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Have no target devices in PEP!"); + } + if (deviceIds.get(account.getJid().toBareJid()) != null) { + for (Integer ownId : this.deviceIds.get(account.getJid().toBareJid())) { + AxolotlAddress address = new AxolotlAddress(account.getJid().toBareJid().toString(), ownId); + if (sessions.get(address) == null) { + IdentityKey identityKey = axolotlStore.loadSession(address).getSessionState().getRemoteIdentityKey(); + if (identityKey != null) { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Already have session for " + address.toString() + ", adding to cache..."); + XmppAxolotlSession session = new XmppAxolotlSession(account, axolotlStore, address, identityKey.getFingerprint().replaceAll("\\s", "")); + sessions.put(address, session); + } else { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Found device " + account.getJid().toBareJid() + ":" + ownId); + addresses.add(new AxolotlAddress(account.getJid().toBareJid().toString(), ownId)); + } + } + } + } + + return addresses; + } + + public boolean createSessionsIfNeeded(final Conversation conversation) { + Log.i(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Creating axolotl sessions if needed..."); + boolean newSessions = false; + Set<AxolotlAddress> addresses = findDevicesWithoutSession(conversation); + for (AxolotlAddress address : addresses) { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Processing device: " + address.toString()); + FetchStatus status = fetchStatusMap.get(address); + if (status == null || status == FetchStatus.ERROR) { + fetchStatusMap.put(address, FetchStatus.PENDING); + this.buildSessionFromPEP(address); + newSessions = true; + } else if (status == FetchStatus.PENDING) { + newSessions = true; + } else { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Already fetching bundle for " + address.toString()); + } + } + + return newSessions; + } + + public boolean hasPendingKeyFetches(Conversation conversation) { + AxolotlAddress ownAddress = new AxolotlAddress(account.getJid().toBareJid().toString(), 0); + AxolotlAddress foreignAddress = new AxolotlAddress(conversation.getJid().toBareJid().toString(), 0); + return fetchStatusMap.getAll(ownAddress).containsValue(FetchStatus.PENDING) + || fetchStatusMap.getAll(foreignAddress).containsValue(FetchStatus.PENDING); + + } + + @Nullable + private XmppAxolotlMessage buildHeader(Contact contact) { + final XmppAxolotlMessage axolotlMessage = new XmppAxolotlMessage( + contact.getJid().toBareJid(), getOwnDeviceId()); + + Set<XmppAxolotlSession> contactSessions = findSessionsforContact(contact); + Set<XmppAxolotlSession> ownSessions = findOwnSessions(); + if (contactSessions.isEmpty()) { + return null; + } + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Building axolotl foreign keyElements..."); + for (XmppAxolotlSession session : contactSessions) { + Log.v(Config.LOGTAG, AxolotlService.getLogprefix(account) + session.getRemoteAddress().toString()); + axolotlMessage.addDevice(session); + } + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Building axolotl own keyElements..."); + for (XmppAxolotlSession session : ownSessions) { + Log.v(Config.LOGTAG, AxolotlService.getLogprefix(account) + session.getRemoteAddress().toString()); + axolotlMessage.addDevice(session); + } + + return axolotlMessage; + } + + @Nullable + public XmppAxolotlMessage encrypt(Message message) { + XmppAxolotlMessage axolotlMessage = buildHeader(message.getContact()); + + if (axolotlMessage != null) { + final String content; + if (message.hasFileOnRemoteHost()) { + content = message.getFileParams().url.toString(); + } else { + content = message.getBody(); + } + try { + axolotlMessage.encrypt(content); + } catch (CryptoFailedException e) { + Log.w(Config.LOGTAG, getLogprefix(account) + "Failed to encrypt message: " + e.getMessage()); + return null; + } + } + + return axolotlMessage; + } + + public void preparePayloadMessage(final Message message, final boolean delay) { + executor.execute(new Runnable() { + @Override + public void run() { + XmppAxolotlMessage axolotlMessage = encrypt(message); + if (axolotlMessage == null) { + mXmppConnectionService.markMessage(message, Message.STATUS_SEND_FAILED); + //mXmppConnectionService.updateConversationUi(); + } else { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Generated message, caching: " + message.getUuid()); + messageCache.put(message.getUuid(), axolotlMessage); + mXmppConnectionService.resendMessage(message, delay); + } + } + }); + } + + public void prepareKeyTransportMessage(final Contact contact, final OnMessageCreatedCallback onMessageCreatedCallback) { + executor.execute(new Runnable() { + @Override + public void run() { + XmppAxolotlMessage axolotlMessage = buildHeader(contact); + onMessageCreatedCallback.run(axolotlMessage); + } + }); + } + + public XmppAxolotlMessage fetchAxolotlMessageFromCache(Message message) { + XmppAxolotlMessage axolotlMessage = messageCache.get(message.getUuid()); + if (axolotlMessage != null) { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Cache hit: " + message.getUuid()); + messageCache.remove(message.getUuid()); + } else { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Cache miss: " + message.getUuid()); + } + return axolotlMessage; + } + + private XmppAxolotlSession recreateUncachedSession(AxolotlAddress address) { + IdentityKey identityKey = axolotlStore.loadSession(address).getSessionState().getRemoteIdentityKey(); + return (identityKey != null) + ? new XmppAxolotlSession(account, axolotlStore, address, + identityKey.getFingerprint().replaceAll("\\s", "")) + : null; + } + + private XmppAxolotlSession getReceivingSession(XmppAxolotlMessage message) { + AxolotlAddress senderAddress = new AxolotlAddress(message.getFrom().toString(), + message.getSenderDeviceId()); + XmppAxolotlSession session = sessions.get(senderAddress); + if (session == null) { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Account: " + account.getJid() + " No axolotl session found while parsing received message " + message); + session = recreateUncachedSession(senderAddress); + if (session == null) { + session = new XmppAxolotlSession(account, axolotlStore, senderAddress); + } + } + return session; + } + + public XmppAxolotlMessage.XmppAxolotlPlaintextMessage processReceivingPayloadMessage(XmppAxolotlMessage message) { + XmppAxolotlMessage.XmppAxolotlPlaintextMessage plaintextMessage = null; + + XmppAxolotlSession session = getReceivingSession(message); + try { + plaintextMessage = message.decrypt(session, getOwnDeviceId()); + Integer preKeyId = session.getPreKeyId(); + if (preKeyId != null) { + publishBundlesIfNeeded(); + session.resetPreKeyId(); + } + } catch (CryptoFailedException e) { + Log.w(Config.LOGTAG, getLogprefix(account) + "Failed to decrypt message: " + e.getMessage()); + } + + if (session.isFresh() && plaintextMessage != null) { + sessions.put(session); + } + + return plaintextMessage; + } + + public XmppAxolotlMessage.XmppAxolotlKeyTransportMessage processReceivingKeyTransportMessage(XmppAxolotlMessage message) { + XmppAxolotlMessage.XmppAxolotlKeyTransportMessage keyTransportMessage = null; + + XmppAxolotlSession session = getReceivingSession(message); + keyTransportMessage = message.getParameters(session, getOwnDeviceId()); + + if (session.isFresh() && keyTransportMessage != null) { + sessions.put(session); + } + + return keyTransportMessage; + } +} diff --git a/src/main/java/eu/siacs/conversations/crypto/axolotl/CryptoFailedException.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/CryptoFailedException.java new file mode 100644 index 00000000..5796ef30 --- /dev/null +++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/CryptoFailedException.java @@ -0,0 +1,7 @@ +package eu.siacs.conversations.crypto.axolotl; + +public class CryptoFailedException extends Exception { + public CryptoFailedException(Exception e){ + super(e); + } +} diff --git a/src/main/java/eu/siacs/conversations/crypto/axolotl/NoSessionsCreatedException.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/NoSessionsCreatedException.java new file mode 100644 index 00000000..663b42b5 --- /dev/null +++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/NoSessionsCreatedException.java @@ -0,0 +1,4 @@ +package eu.siacs.conversations.crypto.axolotl; + +public class NoSessionsCreatedException extends Throwable{ +} diff --git a/src/main/java/eu/siacs/conversations/crypto/axolotl/OnMessageCreatedCallback.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/OnMessageCreatedCallback.java new file mode 100644 index 00000000..3d40a408 --- /dev/null +++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/OnMessageCreatedCallback.java @@ -0,0 +1,5 @@ +package eu.siacs.conversations.crypto.axolotl; + +public interface OnMessageCreatedCallback { + void run(XmppAxolotlMessage message); +} diff --git a/src/main/java/eu/siacs/conversations/crypto/axolotl/SQLiteAxolotlStore.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/SQLiteAxolotlStore.java new file mode 100644 index 00000000..190eb88a --- /dev/null +++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/SQLiteAxolotlStore.java @@ -0,0 +1,421 @@ +package eu.siacs.conversations.crypto.axolotl; + +import android.util.Log; +import android.util.LruCache; + +import org.whispersystems.libaxolotl.AxolotlAddress; +import org.whispersystems.libaxolotl.IdentityKey; +import org.whispersystems.libaxolotl.IdentityKeyPair; +import org.whispersystems.libaxolotl.InvalidKeyIdException; +import org.whispersystems.libaxolotl.ecc.Curve; +import org.whispersystems.libaxolotl.ecc.ECKeyPair; +import org.whispersystems.libaxolotl.state.AxolotlStore; +import org.whispersystems.libaxolotl.state.PreKeyRecord; +import org.whispersystems.libaxolotl.state.SessionRecord; +import org.whispersystems.libaxolotl.state.SignedPreKeyRecord; +import org.whispersystems.libaxolotl.util.KeyHelper; + +import java.util.List; +import java.util.Set; + +import eu.siacs.conversations.Config; +import eu.siacs.conversations.entities.Account; +import eu.siacs.conversations.services.XmppConnectionService; + +public class SQLiteAxolotlStore implements AxolotlStore { + + public static final String PREKEY_TABLENAME = "prekeys"; + public static final String SIGNED_PREKEY_TABLENAME = "signed_prekeys"; + public static final String SESSION_TABLENAME = "sessions"; + public static final String IDENTITIES_TABLENAME = "identities"; + public static final String ACCOUNT = "account"; + public static final String DEVICE_ID = "device_id"; + public static final String ID = "id"; + public static final String KEY = "key"; + public static final String FINGERPRINT = "fingerprint"; + public static final String NAME = "name"; + public static final String TRUSTED = "trusted"; + public static final String OWN = "ownkey"; + + public static final String JSONKEY_REGISTRATION_ID = "axolotl_reg_id"; + public static final String JSONKEY_CURRENT_PREKEY_ID = "axolotl_cur_prekey_id"; + + private static final int NUM_TRUSTS_TO_CACHE = 100; + + private final Account account; + private final XmppConnectionService mXmppConnectionService; + + private IdentityKeyPair identityKeyPair; + private int localRegistrationId; + private int currentPreKeyId = 0; + + private final LruCache<String, XmppAxolotlSession.Trust> trustCache = + new LruCache<String, XmppAxolotlSession.Trust>(NUM_TRUSTS_TO_CACHE) { + @Override + protected XmppAxolotlSession.Trust create(String fingerprint) { + return mXmppConnectionService.databaseBackend.isIdentityKeyTrusted(account, fingerprint); + } + }; + + private static IdentityKeyPair generateIdentityKeyPair() { + Log.i(Config.LOGTAG, AxolotlService.LOGPREFIX + " : " + "Generating axolotl IdentityKeyPair..."); + ECKeyPair identityKeyPairKeys = Curve.generateKeyPair(); + return new IdentityKeyPair(new IdentityKey(identityKeyPairKeys.getPublicKey()), + identityKeyPairKeys.getPrivateKey()); + } + + private static int generateRegistrationId() { + Log.i(Config.LOGTAG, AxolotlService.LOGPREFIX + " : " + "Generating axolotl registration ID..."); + return KeyHelper.generateRegistrationId(true); + } + + public SQLiteAxolotlStore(Account account, XmppConnectionService service) { + this.account = account; + this.mXmppConnectionService = service; + this.localRegistrationId = loadRegistrationId(); + this.currentPreKeyId = loadCurrentPreKeyId(); + for (SignedPreKeyRecord record : loadSignedPreKeys()) { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Got Axolotl signed prekey record:" + record.getId()); + } + } + + public int getCurrentPreKeyId() { + return currentPreKeyId; + } + + // -------------------------------------- + // IdentityKeyStore + // -------------------------------------- + + private IdentityKeyPair loadIdentityKeyPair() { + String ownName = account.getJid().toBareJid().toString(); + IdentityKeyPair ownKey = mXmppConnectionService.databaseBackend.loadOwnIdentityKeyPair(account, + ownName); + + if (ownKey != null) { + return ownKey; + } else { + Log.i(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Could not retrieve axolotl key for account " + ownName); + ownKey = generateIdentityKeyPair(); + mXmppConnectionService.databaseBackend.storeOwnIdentityKeyPair(account, ownName, ownKey); + } + return ownKey; + } + + private int loadRegistrationId() { + return loadRegistrationId(false); + } + + private int loadRegistrationId(boolean regenerate) { + String regIdString = this.account.getKey(JSONKEY_REGISTRATION_ID); + int reg_id; + if (!regenerate && regIdString != null) { + reg_id = Integer.valueOf(regIdString); + } else { + Log.i(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Could not retrieve axolotl registration id for account " + account.getJid()); + reg_id = generateRegistrationId(); + boolean success = this.account.setKey(JSONKEY_REGISTRATION_ID, Integer.toString(reg_id)); + if (success) { + mXmppConnectionService.databaseBackend.updateAccount(account); + } else { + Log.e(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Failed to write new key to the database!"); + } + } + return reg_id; + } + + private int loadCurrentPreKeyId() { + String regIdString = this.account.getKey(JSONKEY_CURRENT_PREKEY_ID); + int reg_id; + if (regIdString != null) { + reg_id = Integer.valueOf(regIdString); + } else { + Log.w(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Could not retrieve current prekey id for account " + account.getJid()); + reg_id = 0; + } + return reg_id; + } + + public void regenerate() { + mXmppConnectionService.databaseBackend.wipeAxolotlDb(account); + trustCache.evictAll(); + account.setKey(JSONKEY_CURRENT_PREKEY_ID, Integer.toString(0)); + identityKeyPair = loadIdentityKeyPair(); + localRegistrationId = loadRegistrationId(true); + currentPreKeyId = 0; + mXmppConnectionService.updateAccountUi(); + } + + /** + * Get the local client's identity key pair. + * + * @return The local client's persistent identity key pair. + */ + @Override + public IdentityKeyPair getIdentityKeyPair() { + if (identityKeyPair == null) { + identityKeyPair = loadIdentityKeyPair(); + } + return identityKeyPair; + } + + /** + * 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. + */ + @Override + public int getLocalRegistrationId() { + return localRegistrationId; + } + + /** + * Save a remote client's identity key + * <p/> + * Store a remote client's identity key as trusted. + * + * @param name The name of the remote client. + * @param identityKey The remote client's identity key. + */ + @Override + public void saveIdentity(String name, IdentityKey identityKey) { + if (!mXmppConnectionService.databaseBackend.loadIdentityKeys(account, name).contains(identityKey)) { + mXmppConnectionService.databaseBackend.storeIdentityKey(account, name, 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 name The name of the remote client. + * @param identityKey The identity key to verify. + * @return true if trusted, false if untrusted. + */ + @Override + public boolean isTrustedIdentity(String name, IdentityKey identityKey) { + return true; + } + + public XmppAxolotlSession.Trust getFingerprintTrust(String fingerprint) { + return (fingerprint == null)? null : trustCache.get(fingerprint); + } + + public void setFingerprintTrust(String fingerprint, XmppAxolotlSession.Trust trust) { + mXmppConnectionService.databaseBackend.setIdentityKeyTrust(account, fingerprint, trust); + trustCache.remove(fingerprint); + } + + public Set<IdentityKey> getContactKeysWithTrust(String bareJid, XmppAxolotlSession.Trust trust) { + return mXmppConnectionService.databaseBackend.loadIdentityKeys(account, bareJid, trust); + } + + public long getContactNumTrustedKeys(String bareJid) { + return mXmppConnectionService.databaseBackend.numTrustedKeys(account, bareJid); + } + + // -------------------------------------- + // 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 address The name and device ID 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. + */ + @Override + public SessionRecord loadSession(AxolotlAddress address) { + SessionRecord session = mXmppConnectionService.databaseBackend.loadSession(this.account, address); + return (session != null) ? session : new SessionRecord(); + } + + /** + * Returns all known devices with active sessions for a recipient + * + * @param name the name of the client. + * @return all known sub-devices with active sessions. + */ + @Override + public List<Integer> getSubDeviceSessions(String name) { + return mXmppConnectionService.databaseBackend.getSubDeviceSessions(account, + new AxolotlAddress(name, 0)); + } + + /** + * Commit to storage the {@link SessionRecord} for a given recipientId + deviceId tuple. + * + * @param address the address of the remote client. + * @param record the current SessionRecord for the remote client. + */ + @Override + public void storeSession(AxolotlAddress address, SessionRecord record) { + mXmppConnectionService.databaseBackend.storeSession(account, address, record); + } + + /** + * Determine whether there is a committed {@link SessionRecord} for a recipientId + deviceId tuple. + * + * @param address the address of the remote client. + * @return true if a {@link SessionRecord} exists, false otherwise. + */ + @Override + public boolean containsSession(AxolotlAddress address) { + return mXmppConnectionService.databaseBackend.containsSession(account, address); + } + + /** + * Remove a {@link SessionRecord} for a recipientId + deviceId tuple. + * + * @param address the address of the remote client. + */ + @Override + public void deleteSession(AxolotlAddress address) { + mXmppConnectionService.databaseBackend.deleteSession(account, address); + } + + /** + * Remove the {@link SessionRecord}s corresponding to all devices of a recipientId. + * + * @param name the name of the remote client. + */ + @Override + public void deleteAllSessions(String name) { + AxolotlAddress address = new AxolotlAddress(name, 0); + mXmppConnectionService.databaseBackend.deleteAllSessions(account, + address); + } + + // -------------------------------------- + // 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. + */ + @Override + public PreKeyRecord loadPreKey(int preKeyId) throws InvalidKeyIdException { + PreKeyRecord record = mXmppConnectionService.databaseBackend.loadPreKey(account, preKeyId); + if (record == null) { + throw new InvalidKeyIdException("No such PreKeyRecord: " + preKeyId); + } + return record; + } + + /** + * Store a local PreKeyRecord. + * + * @param preKeyId the ID of the PreKeyRecord to store. + * @param record the PreKeyRecord. + */ + @Override + public void storePreKey(int preKeyId, PreKeyRecord record) { + mXmppConnectionService.databaseBackend.storePreKey(account, record); + currentPreKeyId = preKeyId; + boolean success = this.account.setKey(JSONKEY_CURRENT_PREKEY_ID, Integer.toString(preKeyId)); + if (success) { + mXmppConnectionService.databaseBackend.updateAccount(account); + } else { + Log.e(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Failed to write new prekey id to the database!"); + } + } + + /** + * @param preKeyId A PreKeyRecord ID. + * @return true if the store has a record for the preKeyId, otherwise false. + */ + @Override + public boolean containsPreKey(int preKeyId) { + return mXmppConnectionService.databaseBackend.containsPreKey(account, preKeyId); + } + + /** + * Delete a PreKeyRecord from local storage. + * + * @param preKeyId The ID of the PreKeyRecord to remove. + */ + @Override + public void removePreKey(int preKeyId) { + mXmppConnectionService.databaseBackend.deletePreKey(account, preKeyId); + } + + // -------------------------------------- + // 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. + */ + @Override + public SignedPreKeyRecord loadSignedPreKey(int signedPreKeyId) throws InvalidKeyIdException { + SignedPreKeyRecord record = mXmppConnectionService.databaseBackend.loadSignedPreKey(account, signedPreKeyId); + if (record == null) { + throw new InvalidKeyIdException("No such SignedPreKeyRecord: " + signedPreKeyId); + } + return record; + } + + /** + * Load all local SignedPreKeyRecords. + * + * @return All stored SignedPreKeyRecords. + */ + @Override + public List<SignedPreKeyRecord> loadSignedPreKeys() { + return mXmppConnectionService.databaseBackend.loadSignedPreKeys(account); + } + + /** + * Store a local SignedPreKeyRecord. + * + * @param signedPreKeyId the ID of the SignedPreKeyRecord to store. + * @param record the SignedPreKeyRecord. + */ + @Override + public void storeSignedPreKey(int signedPreKeyId, SignedPreKeyRecord record) { + mXmppConnectionService.databaseBackend.storeSignedPreKey(account, record); + } + + /** + * @param signedPreKeyId A SignedPreKeyRecord ID. + * @return true if the store has a record for the signedPreKeyId, otherwise false. + */ + @Override + public boolean containsSignedPreKey(int signedPreKeyId) { + return mXmppConnectionService.databaseBackend.containsSignedPreKey(account, signedPreKeyId); + } + + /** + * Delete a SignedPreKeyRecord from local storage. + * + * @param signedPreKeyId The ID of the SignedPreKeyRecord to remove. + */ + @Override + public void removeSignedPreKey(int signedPreKeyId) { + mXmppConnectionService.databaseBackend.deleteSignedPreKey(account, signedPreKeyId); + } +} diff --git a/src/main/java/eu/siacs/conversations/crypto/axolotl/XmppAxolotlMessage.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/XmppAxolotlMessage.java new file mode 100644 index 00000000..cf950d6d --- /dev/null +++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/XmppAxolotlMessage.java @@ -0,0 +1,249 @@ +package eu.siacs.conversations.crypto.axolotl; + +import android.util.Base64; +import android.util.Log; + +import java.security.InvalidAlgorithmParameterException; +import java.security.InvalidKeyException; +import java.security.NoSuchAlgorithmException; +import java.security.NoSuchProviderException; +import java.security.SecureRandom; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.crypto.BadPaddingException; +import javax.crypto.Cipher; +import javax.crypto.IllegalBlockSizeException; +import javax.crypto.KeyGenerator; +import javax.crypto.NoSuchPaddingException; +import javax.crypto.SecretKey; +import javax.crypto.spec.IvParameterSpec; +import javax.crypto.spec.SecretKeySpec; + +import eu.siacs.conversations.Config; +import eu.siacs.conversations.xml.Element; +import eu.siacs.conversations.xmpp.jid.Jid; + +public class XmppAxolotlMessage { + public static final String CONTAINERTAG = "encrypted"; + public static final String HEADER = "header"; + public static final String SOURCEID = "sid"; + public static final String KEYTAG = "key"; + public static final String REMOTEID = "rid"; + public static final String IVTAG = "iv"; + public static final String PAYLOAD = "payload"; + + private static final String KEYTYPE = "AES"; + private static final String CIPHERMODE = "AES/GCM/NoPadding"; + private static final String PROVIDER = "BC"; + + private byte[] innerKey; + private byte[] ciphertext = null; + private byte[] iv = null; + private final Map<Integer, byte[]> keys; + private final Jid from; + private final int sourceDeviceId; + + public static class XmppAxolotlPlaintextMessage { + private final String plaintext; + private final String fingerprint; + + public XmppAxolotlPlaintextMessage(String plaintext, String fingerprint) { + this.plaintext = plaintext; + this.fingerprint = fingerprint; + } + + public String getPlaintext() { + return plaintext; + } + + + public String getFingerprint() { + return fingerprint; + } + } + + public static class XmppAxolotlKeyTransportMessage { + private final String fingerprint; + private final byte[] key; + private final byte[] iv; + + public XmppAxolotlKeyTransportMessage(String fingerprint, byte[] key, byte[] iv) { + this.fingerprint = fingerprint; + this.key = key; + this.iv = iv; + } + + public String getFingerprint() { + return fingerprint; + } + + public byte[] getKey() { + return key; + } + + public byte[] getIv() { + return iv; + } + } + + private XmppAxolotlMessage(final Element axolotlMessage, final Jid from) throws IllegalArgumentException { + this.from = from; + Element header = axolotlMessage.findChild(HEADER); + this.sourceDeviceId = Integer.parseInt(header.getAttribute(SOURCEID)); + List<Element> keyElements = header.getChildren(); + this.keys = new HashMap<>(keyElements.size()); + for (Element keyElement : keyElements) { + switch (keyElement.getName()) { + case KEYTAG: + try { + Integer recipientId = Integer.parseInt(keyElement.getAttribute(REMOTEID)); + byte[] key = Base64.decode(keyElement.getContent(), Base64.DEFAULT); + this.keys.put(recipientId, key); + } catch (NumberFormatException e) { + throw new IllegalArgumentException(e); + } + break; + case IVTAG: + if (this.iv != null) { + throw new IllegalArgumentException("Duplicate iv entry"); + } + iv = Base64.decode(keyElement.getContent(), Base64.DEFAULT); + break; + default: + Log.w(Config.LOGTAG, "Unexpected element in header: " + keyElement.toString()); + break; + } + } + Element payloadElement = axolotlMessage.findChild(PAYLOAD); + if (payloadElement != null) { + ciphertext = Base64.decode(payloadElement.getContent(), Base64.DEFAULT); + } + } + + public XmppAxolotlMessage(Jid from, int sourceDeviceId) { + this.from = from; + this.sourceDeviceId = sourceDeviceId; + this.keys = new HashMap<>(); + this.iv = generateIv(); + this.innerKey = generateKey(); + } + + public static XmppAxolotlMessage fromElement(Element element, Jid from) { + return new XmppAxolotlMessage(element, from); + } + + private static byte[] generateKey() { + try { + KeyGenerator generator = KeyGenerator.getInstance(KEYTYPE); + generator.init(128); + return generator.generateKey().getEncoded(); + } catch (NoSuchAlgorithmException e) { + Log.e(Config.LOGTAG, e.getMessage()); + return null; + } + } + + private static byte[] generateIv() { + SecureRandom random = new SecureRandom(); + byte[] iv = new byte[16]; + random.nextBytes(iv); + return iv; + } + + public void encrypt(String plaintext) throws CryptoFailedException { + try { + SecretKey secretKey = new SecretKeySpec(innerKey, KEYTYPE); + IvParameterSpec ivSpec = new IvParameterSpec(iv); + Cipher cipher = Cipher.getInstance(CIPHERMODE, PROVIDER); + cipher.init(Cipher.ENCRYPT_MODE, secretKey, ivSpec); + this.innerKey = secretKey.getEncoded(); + this.ciphertext = cipher.doFinal(plaintext.getBytes()); + } catch (NoSuchAlgorithmException | NoSuchPaddingException | InvalidKeyException + | IllegalBlockSizeException | BadPaddingException | NoSuchProviderException + | InvalidAlgorithmParameterException e) { + throw new CryptoFailedException(e); + } + } + + public Jid getFrom() { + return this.from; + } + + public int getSenderDeviceId() { + return sourceDeviceId; + } + + public byte[] getCiphertext() { + return ciphertext; + } + + public void addDevice(XmppAxolotlSession session) { + byte[] key = session.processSending(innerKey); + if (key != null) { + keys.put(session.getRemoteAddress().getDeviceId(), key); + } + } + + public byte[] getInnerKey() { + return innerKey; + } + + public byte[] getIV() { + return this.iv; + } + + public Element toElement() { + Element encryptionElement = new Element(CONTAINERTAG, AxolotlService.PEP_PREFIX); + Element headerElement = encryptionElement.addChild(HEADER); + headerElement.setAttribute(SOURCEID, sourceDeviceId); + for (Map.Entry<Integer, byte[]> keyEntry : keys.entrySet()) { + Element keyElement = new Element(KEYTAG); + keyElement.setAttribute(REMOTEID, keyEntry.getKey()); + keyElement.setContent(Base64.encodeToString(keyEntry.getValue(), Base64.DEFAULT)); + headerElement.addChild(keyElement); + } + headerElement.addChild(IVTAG).setContent(Base64.encodeToString(iv, Base64.DEFAULT)); + if (ciphertext != null) { + Element payload = encryptionElement.addChild(PAYLOAD); + payload.setContent(Base64.encodeToString(ciphertext, Base64.DEFAULT)); + } + return encryptionElement; + } + + private byte[] unpackKey(XmppAxolotlSession session, Integer sourceDeviceId) { + byte[] encryptedKey = keys.get(sourceDeviceId); + return (encryptedKey != null) ? session.processReceiving(encryptedKey) : null; + } + + public XmppAxolotlKeyTransportMessage getParameters(XmppAxolotlSession session, Integer sourceDeviceId) { + byte[] key = unpackKey(session, sourceDeviceId); + return (key != null) + ? new XmppAxolotlKeyTransportMessage(session.getFingerprint(), key, getIV()) + : null; + } + + public XmppAxolotlPlaintextMessage decrypt(XmppAxolotlSession session, Integer sourceDeviceId) throws CryptoFailedException { + XmppAxolotlPlaintextMessage plaintextMessage = null; + byte[] key = unpackKey(session, sourceDeviceId); + if (key != null) { + try { + Cipher cipher = Cipher.getInstance(CIPHERMODE, PROVIDER); + SecretKeySpec keySpec = new SecretKeySpec(key, KEYTYPE); + IvParameterSpec ivSpec = new IvParameterSpec(iv); + + cipher.init(Cipher.DECRYPT_MODE, keySpec, ivSpec); + + String plaintext = new String(cipher.doFinal(ciphertext)); + plaintextMessage = new XmppAxolotlPlaintextMessage(plaintext, session.getFingerprint()); + + } catch (NoSuchAlgorithmException | NoSuchPaddingException | InvalidKeyException + | InvalidAlgorithmParameterException | IllegalBlockSizeException + | BadPaddingException | NoSuchProviderException e) { + throw new CryptoFailedException(e); + } + } + return plaintextMessage; + } +} diff --git a/src/main/java/eu/siacs/conversations/crypto/axolotl/XmppAxolotlSession.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/XmppAxolotlSession.java new file mode 100644 index 00000000..c4053854 --- /dev/null +++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/XmppAxolotlSession.java @@ -0,0 +1,196 @@ +package eu.siacs.conversations.crypto.axolotl; + +import android.support.annotation.NonNull; +import android.support.annotation.Nullable; +import android.util.Log; + +import org.whispersystems.libaxolotl.AxolotlAddress; +import org.whispersystems.libaxolotl.DuplicateMessageException; +import org.whispersystems.libaxolotl.InvalidKeyException; +import org.whispersystems.libaxolotl.InvalidKeyIdException; +import org.whispersystems.libaxolotl.InvalidMessageException; +import org.whispersystems.libaxolotl.InvalidVersionException; +import org.whispersystems.libaxolotl.LegacyMessageException; +import org.whispersystems.libaxolotl.NoSessionException; +import org.whispersystems.libaxolotl.SessionCipher; +import org.whispersystems.libaxolotl.UntrustedIdentityException; +import org.whispersystems.libaxolotl.protocol.CiphertextMessage; +import org.whispersystems.libaxolotl.protocol.PreKeyWhisperMessage; +import org.whispersystems.libaxolotl.protocol.WhisperMessage; + +import java.util.HashMap; +import java.util.Map; + +import eu.siacs.conversations.Config; +import eu.siacs.conversations.entities.Account; + +public class XmppAxolotlSession { + private final SessionCipher cipher; + private final SQLiteAxolotlStore sqLiteAxolotlStore; + private final AxolotlAddress remoteAddress; + private final Account account; + private String fingerprint = null; + private Integer preKeyId = null; + private boolean fresh = true; + + public enum Trust { + UNDECIDED(0), + TRUSTED(1), + UNTRUSTED(2), + COMPROMISED(3), + INACTIVE_TRUSTED(4), + INACTIVE_UNDECIDED(5), + INACTIVE_UNTRUSTED(6); + + private static final Map<Integer, Trust> trustsByValue = new HashMap<>(); + + static { + for (Trust trust : Trust.values()) { + trustsByValue.put(trust.getCode(), trust); + } + } + + private final int code; + + Trust(int code) { + this.code = code; + } + + public int getCode() { + return this.code; + } + + public String toString() { + switch (this) { + case UNDECIDED: + return "Trust undecided " + getCode(); + case TRUSTED: + return "Trusted " + getCode(); + case COMPROMISED: + return "Compromised " + getCode(); + case INACTIVE_TRUSTED: + return "Inactive (Trusted)" + getCode(); + case INACTIVE_UNDECIDED: + return "Inactive (Undecided)" + getCode(); + case INACTIVE_UNTRUSTED: + return "Inactive (Untrusted)" + getCode(); + case UNTRUSTED: + default: + return "Untrusted " + getCode(); + } + } + + public static Trust fromBoolean(Boolean trusted) { + return trusted ? TRUSTED : UNTRUSTED; + } + + public static Trust fromCode(int code) { + return trustsByValue.get(code); + } + } + + public XmppAxolotlSession(Account account, SQLiteAxolotlStore store, AxolotlAddress remoteAddress, String fingerprint) { + this(account, store, remoteAddress); + this.fingerprint = fingerprint; + } + + public XmppAxolotlSession(Account account, SQLiteAxolotlStore store, AxolotlAddress remoteAddress) { + this.cipher = new SessionCipher(store, remoteAddress); + this.remoteAddress = remoteAddress; + this.sqLiteAxolotlStore = store; + this.account = account; + } + + public Integer getPreKeyId() { + return preKeyId; + } + + public void resetPreKeyId() { + + preKeyId = null; + } + + public String getFingerprint() { + return fingerprint; + } + + public AxolotlAddress getRemoteAddress() { + return remoteAddress; + } + + public boolean isFresh() { + return fresh; + } + + public void setNotFresh() { + this.fresh = false; + } + + protected void setTrust(Trust trust) { + sqLiteAxolotlStore.setFingerprintTrust(fingerprint, trust); + } + + protected Trust getTrust() { + Trust trust = sqLiteAxolotlStore.getFingerprintTrust(fingerprint); + return (trust == null) ? Trust.UNDECIDED : trust; + } + + @Nullable + public byte[] processReceiving(byte[] encryptedKey) { + byte[] plaintext = null; + Trust trust = getTrust(); + switch (trust) { + case INACTIVE_TRUSTED: + case UNDECIDED: + case UNTRUSTED: + case TRUSTED: + try { + try { + PreKeyWhisperMessage message = new PreKeyWhisperMessage(encryptedKey); + Log.i(Config.LOGTAG, AxolotlService.getLogprefix(account) + "PreKeyWhisperMessage received, new session ID:" + message.getSignedPreKeyId() + "/" + message.getPreKeyId()); + String fingerprint = message.getIdentityKey().getFingerprint().replaceAll("\\s", ""); + if (this.fingerprint != null && !this.fingerprint.equals(fingerprint)) { + Log.e(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Had session with fingerprint " + this.fingerprint + ", received message with fingerprint " + fingerprint); + } else { + this.fingerprint = fingerprint; + plaintext = cipher.decrypt(message); + if (message.getPreKeyId().isPresent()) { + preKeyId = message.getPreKeyId().get(); + } + } + } catch (InvalidMessageException | InvalidVersionException e) { + Log.i(Config.LOGTAG, AxolotlService.getLogprefix(account) + "WhisperMessage received"); + WhisperMessage message = new WhisperMessage(encryptedKey); + plaintext = cipher.decrypt(message); + } catch (InvalidKeyException | InvalidKeyIdException | UntrustedIdentityException e) { + Log.w(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Error decrypting axolotl header, " + e.getClass().getName() + ": " + e.getMessage()); + } + } catch (LegacyMessageException | InvalidMessageException | DuplicateMessageException | NoSessionException e) { + Log.w(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Error decrypting axolotl header, " + e.getClass().getName() + ": " + e.getMessage()); + } + + if (plaintext != null && trust == Trust.INACTIVE_TRUSTED) { + setTrust(Trust.TRUSTED); + } + + break; + + case COMPROMISED: + default: + // ignore + break; + } + return plaintext; + } + + @Nullable + public byte[] processSending(@NonNull byte[] outgoingMessage) { + Trust trust = getTrust(); + if (trust == Trust.TRUSTED) { + CiphertextMessage ciphertextMessage = cipher.encrypt(outgoingMessage); + return ciphertextMessage.serialize(); + } else { + return null; + } + } +} diff --git a/src/main/java/eu/siacs/conversations/crypto/sasl/ScramSha1.java b/src/main/java/eu/siacs/conversations/crypto/sasl/ScramSha1.java index c95a62df..f47677f6 100644 --- a/src/main/java/eu/siacs/conversations/crypto/sasl/ScramSha1.java +++ b/src/main/java/eu/siacs/conversations/crypto/sasl/ScramSha1.java @@ -101,6 +101,9 @@ public class ScramSha1 extends SaslMechanism { public String getResponse(final String challenge) throws AuthenticationException { switch (state) { case AUTH_TEXT_SENT: + if (challenge == null) { + throw new AuthenticationException("challenge can not be null"); + } serverFirstMessage = Base64.decode(challenge, Base64.DEFAULT); final Tokenizer tokenizer = new Tokenizer(serverFirstMessage); String nonce = ""; diff --git a/src/main/java/eu/siacs/conversations/entities/Account.java b/src/main/java/eu/siacs/conversations/entities/Account.java index 90c10199..a8b9252f 100644 --- a/src/main/java/eu/siacs/conversations/entities/Account.java +++ b/src/main/java/eu/siacs/conversations/entities/Account.java @@ -20,6 +20,7 @@ import java.util.concurrent.CopyOnWriteArraySet; import eu.siacs.conversations.Config; import eu.siacs.conversations.R; import eu.siacs.conversations.crypto.OtrService; +import eu.siacs.conversations.crypto.axolotl.AxolotlService; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.xmpp.XmppConnection; import eu.siacs.conversations.xmpp.jid.InvalidJidException; @@ -122,6 +123,7 @@ public class Account extends AbstractEntity { protected String avatar; protected boolean online = false; private OtrService mOtrService = null; + private AxolotlService axolotlService = null; private XmppConnection xmppConnection = null; private long mEndGracePeriod = 0L; private String otrFingerprint; @@ -255,6 +257,10 @@ public class Account extends AbstractEntity { return keys; } + public String getKey(final String name) { + return this.keys.optString(name, null); + } + public boolean setKey(final String keyName, final String keyValue) { try { this.keys.put(keyName, keyValue); @@ -278,9 +284,13 @@ public class Account extends AbstractEntity { return values; } + public AxolotlService getAxolotlService() { + return axolotlService; + } + public void initAccountServices(final XmppConnectionService context) { - this.mXmppConnectionService = context; this.mOtrService = new OtrService(context, this); + this.axolotlService = new AxolotlService(this, context); } public OtrService getOtrService() { diff --git a/src/main/java/eu/siacs/conversations/entities/Contact.java b/src/main/java/eu/siacs/conversations/entities/Contact.java index 81f6568b..2d103faf 100644 --- a/src/main/java/eu/siacs/conversations/entities/Contact.java +++ b/src/main/java/eu/siacs/conversations/entities/Contact.java @@ -189,20 +189,22 @@ public class Contact implements ListItem, Blockable { } public ContentValues getContentValues() { - final ContentValues values = new ContentValues(); - values.put(ACCOUNT, accountUuid); - values.put(SYSTEMNAME, systemName); - values.put(SERVERNAME, serverName); - values.put(JID, jid.toString()); - values.put(OPTIONS, subscription); - values.put(SYSTEMACCOUNT, systemAccount); - values.put(PHOTOURI, photoUri); - values.put(KEYS, keys.toString()); - values.put(AVATAR, avatar == null ? null : avatar.getFilename()); - values.put(LAST_PRESENCE, lastseen.presence); - values.put(LAST_TIME, lastseen.time); - values.put(GROUPS, groups.toString()); - return values; + synchronized (this.keys) { + final ContentValues values = new ContentValues(); + values.put(ACCOUNT, accountUuid); + values.put(SYSTEMNAME, systemName); + values.put(SERVERNAME, serverName); + values.put(JID, jid.toString()); + values.put(OPTIONS, subscription); + values.put(SYSTEMACCOUNT, systemAccount); + values.put(PHOTOURI, photoUri); + values.put(KEYS, keys.toString()); + values.put(AVATAR, avatar == null ? null : avatar.getFilename()); + values.put(LAST_PRESENCE, lastseen.presence); + values.put(LAST_TIME, lastseen.time); + values.put(GROUPS, groups.toString()); + return values; + } } public int getSubscription() { @@ -287,60 +289,65 @@ public class Contact implements ListItem, Blockable { } public ArrayList<String> getOtrFingerprints() { - final ArrayList<String> fingerprints = new ArrayList<String>(); - try { - if (this.keys.has("otr_fingerprints")) { - final JSONArray prints = this.keys.getJSONArray("otr_fingerprints"); - for (int i = 0; i < prints.length(); ++i) { - final String print = prints.isNull(i) ? null : prints.getString(i); - if (print != null && !print.isEmpty()) { - fingerprints.add(prints.getString(i)); + synchronized (this.keys) { + final ArrayList<String> fingerprints = new ArrayList<String>(); + try { + if (this.keys.has("otr_fingerprints")) { + final JSONArray prints = this.keys.getJSONArray("otr_fingerprints"); + for (int i = 0; i < prints.length(); ++i) { + final String print = prints.isNull(i) ? null : prints.getString(i); + if (print != null && !print.isEmpty()) { + fingerprints.add(prints.getString(i)); + } } } - } - } catch (final JSONException ignored) { + } catch (final JSONException ignored) { + } + return fingerprints; } - return fingerprints; } - public boolean addOtrFingerprint(String print) { - if (getOtrFingerprints().contains(print)) { - return false; - } - try { - JSONArray fingerprints; - if (!this.keys.has("otr_fingerprints")) { - fingerprints = new JSONArray(); - - } else { - fingerprints = this.keys.getJSONArray("otr_fingerprints"); + synchronized (this.keys) { + if (getOtrFingerprints().contains(print)) { + return false; + } + try { + JSONArray fingerprints; + if (!this.keys.has("otr_fingerprints")) { + fingerprints = new JSONArray(); + } else { + fingerprints = this.keys.getJSONArray("otr_fingerprints"); + } + fingerprints.put(print); + this.keys.put("otr_fingerprints", fingerprints); + return true; + } catch (final JSONException ignored) { + return false; } - fingerprints.put(print); - this.keys.put("otr_fingerprints", fingerprints); - return true; - } catch (final JSONException ignored) { - return false; } } public long getPgpKeyId() { - if (this.keys.has("pgp_keyid")) { - try { - return this.keys.getLong("pgp_keyid"); - } catch (JSONException e) { + synchronized (this.keys) { + if (this.keys.has("pgp_keyid")) { + try { + return this.keys.getLong("pgp_keyid"); + } catch (JSONException e) { + return 0; + } + } else { return 0; } - } else { - return 0; } } public void setPgpKeyId(long keyId) { - try { - this.keys.put("pgp_keyid", keyId); - } catch (final JSONException ignored) { - + synchronized (this.keys) { + try { + this.keys.put("pgp_keyid", keyId); + } catch (final JSONException ignored) { + } } } @@ -447,24 +454,26 @@ public class Contact implements ListItem, Blockable { } public boolean deleteOtrFingerprint(String fingerprint) { - boolean success = false; - try { - if (this.keys.has("otr_fingerprints")) { - JSONArray newPrints = new JSONArray(); - JSONArray oldPrints = this.keys - .getJSONArray("otr_fingerprints"); - for (int i = 0; i < oldPrints.length(); ++i) { - if (!oldPrints.getString(i).equals(fingerprint)) { - newPrints.put(oldPrints.getString(i)); - } else { - success = true; + synchronized (this.keys) { + boolean success = false; + try { + if (this.keys.has("otr_fingerprints")) { + JSONArray newPrints = new JSONArray(); + JSONArray oldPrints = this.keys + .getJSONArray("otr_fingerprints"); + for (int i = 0; i < oldPrints.length(); ++i) { + if (!oldPrints.getString(i).equals(fingerprint)) { + newPrints.put(oldPrints.getString(i)); + } else { + success = true; + } } + this.keys.put("otr_fingerprints", newPrints); } - this.keys.put("otr_fingerprints", newPrints); + return success; + } catch (JSONException e) { + return false; } - return success; - } catch (JSONException e) { - return false; } } diff --git a/src/main/java/eu/siacs/conversations/entities/Conversation.java b/src/main/java/eu/siacs/conversations/entities/Conversation.java index 6ff0e270..1c985e2f 100644 --- a/src/main/java/eu/siacs/conversations/entities/Conversation.java +++ b/src/main/java/eu/siacs/conversations/entities/Conversation.java @@ -179,13 +179,13 @@ public class Conversation extends AbstractEntity implements Blockable { } } - public void findUnsentMessagesWithOtrEncryption(OnMessageFound onMessageFound) { + public void findUnsentMessagesWithEncryption(int encryptionType, OnMessageFound onMessageFound) { synchronized (this.messages) { for (Message message : this.messages) { if ((message.getStatus() == Message.STATUS_UNSEND || message.getStatus() == Message.STATUS_WAITING) - && (message.getEncryption() == Message.ENCRYPTION_OTR)) { + && (message.getEncryption() == encryptionType)) { onMessageFound.onMessageFound(message); - } + } } } } @@ -519,6 +519,13 @@ public class Conversation extends AbstractEntity implements Blockable { return getContact().getOtrFingerprints().contains(getOtrFingerprint()); } + /** + * short for is Private and Non-anonymous + */ + public boolean isPnNA() { + return mode == MODE_SINGLE || (getMucOptions().membersOnly() && getMucOptions().nonanonymous()); + } + public synchronized MucOptions getMucOptions() { if (this.mucOptions == null) { this.mucOptions = new MucOptions(this); @@ -542,42 +549,51 @@ public class Conversation extends AbstractEntity implements Blockable { return this.nextCounterpart; } - public int getLatestEncryption() { - int latestEncryption = this.getLatestMessage().getEncryption(); - if ((latestEncryption == Message.ENCRYPTION_DECRYPTED) - || (latestEncryption == Message.ENCRYPTION_DECRYPTION_FAILED)) { - return Message.ENCRYPTION_PGP; - } else { - return latestEncryption; + private int getMostRecentlyUsedOutgoingEncryption() { + synchronized (this.messages) { + for(int i = this.messages.size() -1; i >= 0; --i) { + final Message m = this.messages.get(i); + if (!m.isCarbon() && m.getStatus() != Message.STATUS_RECEIVED) { + final int e = m.getEncryption(); + if (e == Message.ENCRYPTION_DECRYPTED || e == Message.ENCRYPTION_DECRYPTION_FAILED) { + return Message.ENCRYPTION_PGP; + } else { + return e; + } + } + } } + return Message.ENCRYPTION_NONE; } - public int getNextEncryption(boolean force) { - int next = this.getIntAttribute(ATTRIBUTE_NEXT_ENCRYPTION, -1); - if (next == -1) { - int latest = this.getLatestEncryption(); - if (latest == Message.ENCRYPTION_NONE) { - if (force && getMode() == MODE_SINGLE) { - return Message.ENCRYPTION_OTR; - } else if (getContact().getPresences().size() == 1) { - if (getContact().getOtrFingerprints().size() >= 1) { - return Message.ENCRYPTION_OTR; + private int getMostRecentlyUsedIncomingEncryption() { + synchronized (this.messages) { + for(int i = this.messages.size() -1; i >= 0; --i) { + final Message m = this.messages.get(i); + if (m.getStatus() == Message.STATUS_RECEIVED) { + final int e = m.getEncryption(); + if (e == Message.ENCRYPTION_DECRYPTED || e == Message.ENCRYPTION_DECRYPTION_FAILED) { + return Message.ENCRYPTION_PGP; } else { - return latest; + return e; } - } else { - return latest; } - } else { - return latest; } } - if (next == Message.ENCRYPTION_NONE && force - && getMode() == MODE_SINGLE) { - return Message.ENCRYPTION_OTR; - } else { - return next; + return Message.ENCRYPTION_NONE; + } + + public int getNextEncryption() { + int next = this.getIntAttribute(ATTRIBUTE_NEXT_ENCRYPTION, -1); + if (next == -1) { + int outgoing = this.getMostRecentlyUsedOutgoingEncryption(); + if (outgoing == Message.ENCRYPTION_NONE) { + return this.getMostRecentlyUsedIncomingEncryption(); + } else { + return outgoing; + } } + return next; } public void setNextEncryption(int encryption) { diff --git a/src/main/java/eu/siacs/conversations/entities/DownloadableFile.java b/src/main/java/eu/siacs/conversations/entities/DownloadableFile.java index ae9ba1f1..d35a4b01 100644 --- a/src/main/java/eu/siacs/conversations/entities/DownloadableFile.java +++ b/src/main/java/eu/siacs/conversations/entities/DownloadableFile.java @@ -1,28 +1,8 @@ package eu.siacs.conversations.entities; import java.io.File; -import java.io.FileInputStream; -import java.io.FileNotFoundException; -import java.io.FileOutputStream; -import java.io.InputStream; -import java.io.OutputStream; -import java.net.URLConnection; -import java.security.InvalidAlgorithmParameterException; -import java.security.InvalidKeyException; -import java.security.Key; -import java.security.NoSuchAlgorithmException; - -import javax.crypto.Cipher; -import javax.crypto.CipherInputStream; -import javax.crypto.CipherOutputStream; -import javax.crypto.NoSuchPaddingException; -import javax.crypto.spec.IvParameterSpec; -import javax.crypto.spec.SecretKeySpec; - -import eu.siacs.conversations.Config; -import eu.siacs.conversations.utils.MimeUtils; -import android.util.Log; +import eu.siacs.conversations.utils.MimeUtils; public class DownloadableFile extends File { @@ -30,8 +10,7 @@ public class DownloadableFile extends File { private long expectedSize = 0; private String sha1sum; - private Key aeskey; - private String mime; + private byte[] aeskey; private byte[] iv = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0xf }; @@ -45,15 +24,7 @@ public class DownloadableFile extends File { } public long getExpectedSize() { - if (this.aeskey != null) { - if (this.expectedSize == 0) { - return 0; - } else { - return (this.expectedSize / 16 + 1) * 16; - } - } else { - return this.expectedSize; - } + return this.expectedSize; } public String getMimeType() { @@ -79,91 +50,38 @@ public class DownloadableFile extends File { this.sha1sum = sum; } - public void setKey(byte[] key) { - if (key.length == 48) { + public void setKeyAndIv(byte[] keyIvCombo) { + if (keyIvCombo.length == 48) { byte[] secretKey = new byte[32]; byte[] iv = new byte[16]; - System.arraycopy(key, 0, iv, 0, 16); - System.arraycopy(key, 16, secretKey, 0, 32); - this.aeskey = new SecretKeySpec(secretKey, "AES"); + System.arraycopy(keyIvCombo, 0, iv, 0, 16); + System.arraycopy(keyIvCombo, 16, secretKey, 0, 32); + this.aeskey = secretKey; this.iv = iv; - } else if (key.length >= 32) { + } else if (keyIvCombo.length >= 32) { byte[] secretKey = new byte[32]; - System.arraycopy(key, 0, secretKey, 0, 32); - this.aeskey = new SecretKeySpec(secretKey, "AES"); - } else if (key.length >= 16) { + System.arraycopy(keyIvCombo, 0, secretKey, 0, 32); + this.aeskey = secretKey; + } else if (keyIvCombo.length >= 16) { byte[] secretKey = new byte[16]; - System.arraycopy(key, 0, secretKey, 0, 16); - this.aeskey = new SecretKeySpec(secretKey, "AES"); + System.arraycopy(keyIvCombo, 0, secretKey, 0, 16); + this.aeskey = secretKey; } } - public Key getKey() { - return this.aeskey; + public void setKey(byte[] key) { + this.aeskey = key; } - public InputStream createInputStream() { - if (this.getKey() == null) { - try { - return new FileInputStream(this); - } catch (FileNotFoundException e) { - return null; - } - } else { - try { - IvParameterSpec ips = new IvParameterSpec(iv); - Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding"); - cipher.init(Cipher.ENCRYPT_MODE, this.getKey(), ips); - Log.d(Config.LOGTAG, "opening encrypted input stream"); - return new CipherInputStream(new FileInputStream(this), cipher); - } catch (NoSuchAlgorithmException e) { - Log.d(Config.LOGTAG, "no such algo: " + e.getMessage()); - return null; - } catch (NoSuchPaddingException e) { - Log.d(Config.LOGTAG, "no such padding: " + e.getMessage()); - return null; - } catch (InvalidKeyException e) { - Log.d(Config.LOGTAG, "invalid key: " + e.getMessage()); - return null; - } catch (InvalidAlgorithmParameterException e) { - Log.d(Config.LOGTAG, "invavid iv:" + e.getMessage()); - return null; - } catch (FileNotFoundException e) { - return null; - } - } + public void setIv(byte[] iv) { + this.iv = iv; } - public OutputStream createOutputStream() { - if (this.getKey() == null) { - try { - return new FileOutputStream(this); - } catch (FileNotFoundException e) { - return null; - } - } else { - try { - IvParameterSpec ips = new IvParameterSpec(this.iv); - Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding"); - cipher.init(Cipher.DECRYPT_MODE, this.getKey(), ips); - Log.d(Config.LOGTAG, "opening encrypted output stream"); - return new CipherOutputStream(new FileOutputStream(this), - cipher); - } catch (NoSuchAlgorithmException e) { - Log.d(Config.LOGTAG, "no such algo: " + e.getMessage()); - return null; - } catch (NoSuchPaddingException e) { - Log.d(Config.LOGTAG, "no such padding: " + e.getMessage()); - return null; - } catch (InvalidKeyException e) { - Log.d(Config.LOGTAG, "invalid key: " + e.getMessage()); - return null; - } catch (InvalidAlgorithmParameterException e) { - Log.d(Config.LOGTAG, "invavid iv:" + e.getMessage()); - return null; - } catch (FileNotFoundException e) { - return null; - } - } + public byte[] getKey() { + return this.aeskey; + } + + public byte[] getIv() { + return this.iv; } } 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; + } } diff --git a/src/main/java/eu/siacs/conversations/entities/MucOptions.java b/src/main/java/eu/siacs/conversations/entities/MucOptions.java index d867a370..52a862ef 100644 --- a/src/main/java/eu/siacs/conversations/entities/MucOptions.java +++ b/src/main/java/eu/siacs/conversations/entities/MucOptions.java @@ -1,5 +1,7 @@ package eu.siacs.conversations.entities; +import android.annotation.SuppressLint; + import java.util.ArrayList; import java.util.List; import java.util.concurrent.CopyOnWriteArrayList; @@ -11,8 +13,6 @@ import eu.siacs.conversations.xmpp.jid.InvalidJidException; import eu.siacs.conversations.xmpp.jid.Jid; import eu.siacs.conversations.xmpp.stanzas.PresencePacket; -import android.annotation.SuppressLint; - @SuppressLint("DefaultLocale") public class MucOptions { @@ -264,6 +264,15 @@ public class MucOptions { users.add(user); } + public boolean isUserInRoom(String name) { + for (int i = 0; i < users.size(); ++i) { + if (users.get(i).getName().equals(name)) { + return true; + } + } + return false; + } + public void processPacket(PresencePacket packet, PgpEngine pgp) { final Jid from = packet.getFrom(); if (!from.isBareJid()) { diff --git a/src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java b/src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java index 16984910..3a256219 100644 --- a/src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java +++ b/src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java @@ -13,6 +13,7 @@ import java.util.Locale; import java.util.TimeZone; import de.tzur.conversations.Settings; +import eu.siacs.conversations.crypto.axolotl.AxolotlService; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.utils.PhoneHelper; @@ -29,7 +30,8 @@ public abstract class AbstractGenerator { "urn:xmpp:avatar:metadata+notify", "urn:xmpp:ping", "jabber:iq:version", - "http://jabber.org/protocol/chatstates"}; + "http://jabber.org/protocol/chatstates", + AxolotlService.PEP_DEVICE_LIST+"+notify"}; private final String[] MESSAGE_CONFIRMATION_FEATURES = { "urn:xmpp:chat-markers:0", "urn:xmpp:receipts" diff --git a/src/main/java/eu/siacs/conversations/generator/IqGenerator.java b/src/main/java/eu/siacs/conversations/generator/IqGenerator.java index 47915e3f..898d218e 100644 --- a/src/main/java/eu/siacs/conversations/generator/IqGenerator.java +++ b/src/main/java/eu/siacs/conversations/generator/IqGenerator.java @@ -1,15 +1,23 @@ package eu.siacs.conversations.generator; +import android.util.Base64; + +import org.whispersystems.libaxolotl.IdentityKey; +import org.whispersystems.libaxolotl.ecc.ECPublicKey; +import org.whispersystems.libaxolotl.state.PreKeyRecord; +import org.whispersystems.libaxolotl.state.SignedPreKeyRecord; + import java.util.ArrayList; import java.util.List; +import java.util.Set; +import eu.siacs.conversations.crypto.axolotl.AxolotlService; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Conversation; import eu.siacs.conversations.entities.DownloadableFile; import eu.siacs.conversations.services.MessageArchiveService; import eu.siacs.conversations.services.XmppConnectionService; -import eu.siacs.conversations.utils.PhoneHelper; import eu.siacs.conversations.utils.Xmlns; import eu.siacs.conversations.xml.Element; import eu.siacs.conversations.xmpp.forms.Data; @@ -115,6 +123,56 @@ public class IqGenerator extends AbstractGenerator { return packet; } + public IqPacket retrieveDeviceIds(final Jid to) { + final IqPacket packet = retrieve(AxolotlService.PEP_DEVICE_LIST, null); + if(to != null) { + packet.setTo(to); + } + return packet; + } + + public IqPacket retrieveBundlesForDevice(final Jid to, final int deviceid) { + final IqPacket packet = retrieve(AxolotlService.PEP_BUNDLES+":"+deviceid, null); + if(to != null) { + packet.setTo(to); + } + return packet; + } + + public IqPacket publishDeviceIds(final Set<Integer> ids) { + final Element item = new Element("item"); + final Element list = item.addChild("list", AxolotlService.PEP_PREFIX); + for(Integer id:ids) { + final Element device = new Element("device"); + device.setAttribute("id", id); + list.addChild(device); + } + return publish(AxolotlService.PEP_DEVICE_LIST, item); + } + + public IqPacket publishBundles(final SignedPreKeyRecord signedPreKeyRecord, final IdentityKey identityKey, + final Set<PreKeyRecord> preKeyRecords, final int deviceId) { + final Element item = new Element("item"); + final Element bundle = item.addChild("bundle", AxolotlService.PEP_PREFIX); + final Element signedPreKeyPublic = bundle.addChild("signedPreKeyPublic"); + signedPreKeyPublic.setAttribute("signedPreKeyId", signedPreKeyRecord.getId()); + ECPublicKey publicKey = signedPreKeyRecord.getKeyPair().getPublicKey(); + signedPreKeyPublic.setContent(Base64.encodeToString(publicKey.serialize(),Base64.DEFAULT)); + final Element signedPreKeySignature = bundle.addChild("signedPreKeySignature"); + signedPreKeySignature.setContent(Base64.encodeToString(signedPreKeyRecord.getSignature(),Base64.DEFAULT)); + final Element identityKeyElement = bundle.addChild("identityKey"); + identityKeyElement.setContent(Base64.encodeToString(identityKey.serialize(), Base64.DEFAULT)); + + final Element prekeys = bundle.addChild("prekeys", AxolotlService.PEP_PREFIX); + for(PreKeyRecord preKeyRecord:preKeyRecords) { + final Element prekey = prekeys.addChild("preKeyPublic"); + prekey.setAttribute("preKeyId", preKeyRecord.getId()); + prekey.setContent(Base64.encodeToString(preKeyRecord.getKeyPair().getPublicKey().serialize(), Base64.DEFAULT)); + } + + return publish(AxolotlService.PEP_BUNDLES+":"+deviceId, item); + } + public IqPacket queryMessageArchiveManagement(final MessageArchiveService.Query mam) { final IqPacket packet = new IqPacket(IqPacket.TYPE.SET); final Element query = packet.query("urn:xmpp:mam:0"); @@ -196,12 +254,15 @@ public class IqGenerator extends AbstractGenerator { return packet; } - public IqPacket requestHttpUploadSlot(Jid host, DownloadableFile file) { + public IqPacket requestHttpUploadSlot(Jid host, DownloadableFile file, String mime) { IqPacket packet = new IqPacket(IqPacket.TYPE.GET); packet.setTo(host); Element request = packet.addChild("request",Xmlns.HTTP_UPLOAD); request.addChild("filename").setContent(file.getName()); request.addChild("size").setContent(String.valueOf(file.getExpectedSize())); + if (mime != null) { + request.addChild("content-type", mime); + } return packet; } } diff --git a/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java b/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java index e698c151..a06a0ddd 100644 --- a/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java +++ b/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java @@ -1,12 +1,14 @@ package eu.siacs.conversations.generator; +import net.java.otr4j.OtrException; +import net.java.otr4j.session.Session; + import java.text.SimpleDateFormat; import java.util.Date; import java.util.Locale; import java.util.TimeZone; -import net.java.otr4j.OtrException; -import net.java.otr4j.session.Session; +import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Conversation; import eu.siacs.conversations.entities.Message; @@ -21,7 +23,7 @@ public class MessageGenerator extends AbstractGenerator { super(service); } - private MessagePacket preparePacket(Message message, boolean addDelay) { + private MessagePacket preparePacket(Message message) { Conversation conversation = message.getConversation(); Account account = conversation.getAccount(); MessagePacket packet = new MessagePacket(); @@ -44,13 +46,10 @@ public class MessageGenerator extends AbstractGenerator { } packet.setFrom(account.getJid()); packet.setId(message.getUuid()); - if (addDelay) { - addDelay(packet, message.getTimeSent()); - } return packet; } - private void addDelay(MessagePacket packet, long timestamp) { + public void addDelay(MessagePacket packet, long timestamp) { final SimpleDateFormat mDateFormat = new SimpleDateFormat( "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US); mDateFormat.setTimeZone(TimeZone.getTimeZone("UTC")); @@ -59,16 +58,21 @@ public class MessageGenerator extends AbstractGenerator { delay.setAttribute("stamp", mDateFormat.format(date)); } - public MessagePacket generateOtrChat(Message message) { - return generateOtrChat(message, false); + public MessagePacket generateAxolotlChat(Message message, XmppAxolotlMessage axolotlMessage) { + MessagePacket packet = preparePacket(message); + if (axolotlMessage == null) { + return null; + } + packet.setAxolotlMessage(axolotlMessage.toElement()); + return packet; } - public MessagePacket generateOtrChat(Message message, boolean addDelay) { + public MessagePacket generateOtrChat(Message message) { Session otrSession = message.getConversation().getOtrSession(); if (otrSession == null) { return null; } - MessagePacket packet = preparePacket(message, addDelay); + MessagePacket packet = preparePacket(message); packet.addChild("private", "urn:xmpp:carbons:2"); packet.addChild("no-copy", "urn:xmpp:hints"); packet.addChild("no-permanent-store", "urn:xmpp:hints"); @@ -88,11 +92,7 @@ public class MessageGenerator extends AbstractGenerator { } public MessagePacket generateChat(Message message) { - return generateChat(message, false); - } - - public MessagePacket generateChat(Message message, boolean addDelay) { - MessagePacket packet = preparePacket(message, addDelay); + MessagePacket packet = preparePacket(message); if (message.hasFileOnRemoteHost()) { packet.setBody(message.getFileParams().url.toString()); } else { @@ -102,11 +102,7 @@ public class MessageGenerator extends AbstractGenerator { } public MessagePacket generatePgpChat(Message message) { - return generatePgpChat(message, false); - } - - public MessagePacket generatePgpChat(Message message, boolean addDelay) { - MessagePacket packet = preparePacket(message, addDelay); + MessagePacket packet = preparePacket(message); packet.setBody("This is an XEP-0027 encrypted message"); if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) { packet.addChild("x", "jabber:x:encrypted").setContent(message.getEncryptedBody()); @@ -119,25 +115,26 @@ public class MessageGenerator extends AbstractGenerator { public MessagePacket generateChatState(Conversation conversation) { final Account account = conversation.getAccount(); MessagePacket packet = new MessagePacket(); + packet.setType(MessagePacket.TYPE_CHAT); packet.setTo(conversation.getJid().toBareJid()); packet.setFrom(account.getJid()); packet.addChild(ChatState.toElement(conversation.getOutgoingChatState())); + packet.addChild("no-store", "urn:xmpp:hints"); + packet.addChild("no-storage", "urn:xmpp:hints"); //wrong! don't copy this. Its *store* return packet; } public MessagePacket confirm(final Account account, final Jid to, final String id) { MessagePacket packet = new MessagePacket(); - packet.setType(MessagePacket.TYPE_NORMAL); + packet.setType(MessagePacket.TYPE_CHAT); packet.setTo(to); packet.setFrom(account.getJid()); - Element received = packet.addChild("displayed", - "urn:xmpp:chat-markers:0"); + Element received = packet.addChild("displayed","urn:xmpp:chat-markers:0"); received.setAttribute("id", id); return packet; } - public MessagePacket conferenceSubject(Conversation conversation, - String subject) { + public MessagePacket conferenceSubject(Conversation conversation,String subject) { MessagePacket packet = new MessagePacket(); packet.setType(MessagePacket.TYPE_GROUPCHAT); packet.setTo(conversation.getJid().toBareJid()); @@ -171,10 +168,9 @@ public class MessageGenerator extends AbstractGenerator { return packet; } - public MessagePacket received(Account account, - MessagePacket originalMessage, String namespace) { + public MessagePacket received(Account account, MessagePacket originalMessage, String namespace, int type) { MessagePacket receivedPacket = new MessagePacket(); - receivedPacket.setType(MessagePacket.TYPE_NORMAL); + receivedPacket.setType(type); receivedPacket.setTo(originalMessage.getFrom()); receivedPacket.setFrom(account.getJid()); Element received = receivedPacket.addChild("received", namespace); diff --git a/src/main/java/eu/siacs/conversations/http/HttpConnectionManager.java b/src/main/java/eu/siacs/conversations/http/HttpConnectionManager.java index 58a6d1e3..90fbadfe 100644 --- a/src/main/java/eu/siacs/conversations/http/HttpConnectionManager.java +++ b/src/main/java/eu/siacs/conversations/http/HttpConnectionManager.java @@ -38,9 +38,9 @@ public class HttpConnectionManager extends AbstractConnectionManager { return connection; } - public HttpUploadConnection createNewUploadConnection(Message message) { + public HttpUploadConnection createNewUploadConnection(Message message, boolean delay) { HttpUploadConnection connection = new HttpUploadConnection(this); - connection.init(message); + connection.init(message,delay); this.uploadConnections.add(connection); return connection; } diff --git a/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java b/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java index 45f1e965..356f9417 100644 --- a/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java +++ b/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java @@ -2,11 +2,12 @@ package eu.siacs.conversations.http; import android.content.Intent; import android.net.Uri; -import android.os.SystemClock; +import android.os.PowerManager; import android.util.Log; import java.io.BufferedInputStream; import java.io.IOException; +import java.io.InputStream; import java.io.OutputStream; import java.net.HttpURLConnection; import java.net.MalformedURLException; @@ -18,9 +19,11 @@ import javax.net.ssl.SSLHandshakeException; import eu.siacs.conversations.Config; import eu.siacs.conversations.R; -import eu.siacs.conversations.entities.Transferable; import eu.siacs.conversations.entities.DownloadableFile; import eu.siacs.conversations.entities.Message; +import eu.siacs.conversations.entities.Transferable; +import eu.siacs.conversations.persistance.FileBackend; +import eu.siacs.conversations.services.AbstractConnectionManager; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.utils.CryptoHelper; @@ -35,7 +38,6 @@ public class HttpDownloadConnection implements Transferable { private int mStatus = Transferable.STATUS_UNKNOWN; private boolean acceptedAutomatically = false; private int mProgress = 0; - private long mLastGuiRefresh = 0; public HttpDownloadConnection(HttpConnectionManager manager) { this.mHttpConnectionManager = manager; @@ -70,7 +72,8 @@ public class HttpDownloadConnection implements Transferable { String secondToLast = parts.length >= 2 ? parts[parts.length -2] : null; if ("pgp".equals(lastPart) || "gpg".equals(lastPart)) { this.message.setEncryption(Message.ENCRYPTION_PGP); - } else if (message.getEncryption() != Message.ENCRYPTION_OTR) { + } else if (message.getEncryption() != Message.ENCRYPTION_OTR + && message.getEncryption() != Message.ENCRYPTION_AXOLOTL) { this.message.setEncryption(Message.ENCRYPTION_NONE); } String extension; @@ -83,10 +86,11 @@ public class HttpDownloadConnection implements Transferable { this.file = mXmppConnectionService.getFileBackend().getFile(message, false); String reference = mUrl.getRef(); if (reference != null && reference.length() == 96) { - this.file.setKey(CryptoHelper.hexToBytes(reference)); + this.file.setKeyAndIv(CryptoHelper.hexToBytes(reference)); } - if (this.message.getEncryption() == Message.ENCRYPTION_OTR + if ((this.message.getEncryption() == Message.ENCRYPTION_OTR + || this.message.getEncryption() == Message.ENCRYPTION_AXOLOTL) && this.file.getKey() == null) { this.message.setEncryption(Message.ENCRYPTION_NONE); } @@ -123,6 +127,17 @@ public class HttpDownloadConnection implements Transferable { mXmppConnectionService.updateConversationUi(); } + private void showToastForException(Exception e) { + e.printStackTrace(); + if (e instanceof java.net.UnknownHostException) { + mXmppConnectionService.showErrorToastInUi(R.string.download_failed_server_not_found); + } else if (e instanceof java.net.ConnectException) { + mXmppConnectionService.showErrorToastInUi(R.string.download_failed_could_not_connect); + } else { + mXmppConnectionService.showErrorToastInUi(R.string.download_failed_file_not_found); + } + } + private class FileSizeChecker implements Runnable { private boolean interactive = false; @@ -144,7 +159,7 @@ public class HttpDownloadConnection implements Transferable { } catch (IOException e) { Log.d(Config.LOGTAG, "io exception in http file size checker: " + e.getMessage()); if (interactive) { - mXmppConnectionService.showErrorToastInUi(R.string.file_not_found_on_remote_host); + showToastForException(e); } cancel(); return; @@ -186,6 +201,8 @@ public class HttpDownloadConnection implements Transferable { private boolean interactive = false; + private OutputStream os; + public FileDownloader(boolean interactive) { this.interactive = interactive; } @@ -200,36 +217,44 @@ public class HttpDownloadConnection implements Transferable { } catch (SSLHandshakeException e) { changeStatus(STATUS_OFFER); } catch (IOException e) { - mXmppConnectionService.showErrorToastInUi(R.string.file_not_found_on_remote_host); + if (interactive) { + showToastForException(e); + } cancel(); } } - private void download() throws SSLHandshakeException, IOException { - HttpURLConnection connection = (HttpURLConnection) mUrl.openConnection(); - if (connection instanceof HttpsURLConnection) { - mHttpConnectionManager.setupTrustManager((HttpsURLConnection) connection, interactive); - } - connection.connect(); - BufferedInputStream is = new BufferedInputStream(connection.getInputStream()); - file.getParentFile().mkdirs(); - file.createNewFile(); - OutputStream os = file.createOutputStream(); - if (os == null) { - throw new IOException(); - } - long transmitted = 0; - long expected = file.getExpectedSize(); - int count = -1; - byte[] buffer = new byte[1024]; - while ((count = is.read(buffer)) != -1) { - transmitted += count; - os.write(buffer, 0, count); - updateProgress((int) ((((double) transmitted) / expected) * 100)); + private void download() throws IOException { + InputStream is = null; + PowerManager.WakeLock wakeLock = mHttpConnectionManager.createWakeLock("http_download_"+message.getUuid()); + try { + wakeLock.acquire(); + HttpURLConnection connection = (HttpURLConnection) mUrl.openConnection(); + if (connection instanceof HttpsURLConnection) { + mHttpConnectionManager.setupTrustManager((HttpsURLConnection) connection, interactive); + } + connection.connect(); + is = new BufferedInputStream(connection.getInputStream()); + file.getParentFile().mkdirs(); + file.createNewFile(); + os = AbstractConnectionManager.createOutputStream(file, true); + long transmitted = 0; + long expected = file.getExpectedSize(); + int count = -1; + byte[] buffer = new byte[1024]; + while ((count = is.read(buffer)) != -1) { + transmitted += count; + os.write(buffer, 0, count); + updateProgress((int) ((((double) transmitted) / expected) * 100)); + } + os.flush(); + } catch (IOException e) { + throw e; + } finally { + FileBackend.close(os); + FileBackend.close(is); + wakeLock.release(); } - os.flush(); - os.close(); - is.close(); } private void updateImageBounds() { @@ -242,10 +267,7 @@ public class HttpDownloadConnection implements Transferable { public void updateProgress(int i) { this.mProgress = i; - if (SystemClock.elapsedRealtime() - this.mLastGuiRefresh > Config.PROGRESS_UI_UPDATE_INTERVAL) { - this.mLastGuiRefresh = SystemClock.elapsedRealtime(); - mXmppConnectionService.updateConversationUi(); - } + mXmppConnectionService.updateConversationUi(); } @Override diff --git a/src/main/java/eu/siacs/conversations/http/HttpUploadConnection.java b/src/main/java/eu/siacs/conversations/http/HttpUploadConnection.java index a3ab8dab..2e545842 100644 --- a/src/main/java/eu/siacs/conversations/http/HttpUploadConnection.java +++ b/src/main/java/eu/siacs/conversations/http/HttpUploadConnection.java @@ -1,8 +1,13 @@ package eu.siacs.conversations.http; import android.app.PendingIntent; +import android.content.Intent; +import android.net.Uri; +import android.os.PowerManager; import android.util.Log; +import android.util.Pair; +import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; @@ -14,10 +19,11 @@ import javax.net.ssl.HttpsURLConnection; import eu.siacs.conversations.Config; import eu.siacs.conversations.entities.Account; -import eu.siacs.conversations.entities.Transferable; import eu.siacs.conversations.entities.DownloadableFile; import eu.siacs.conversations.entities.Message; +import eu.siacs.conversations.entities.Transferable; import eu.siacs.conversations.persistance.FileBackend; +import eu.siacs.conversations.services.AbstractConnectionManager; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.ui.UiCallback; import eu.siacs.conversations.utils.CryptoHelper; @@ -33,16 +39,19 @@ public class HttpUploadConnection implements Transferable { private XmppConnectionService mXmppConnectionService; private boolean canceled = false; + private boolean delayed = false; private Account account; private DownloadableFile file; private Message message; + private String mime; private URL mGetUrl; private URL mPutUrl; private byte[] key = null; private long transmitted = 0; - private long expected = 1; + + private InputStream mFileInputStream; public HttpUploadConnection(HttpConnectionManager httpConnectionManager) { this.mHttpConnectionManager = httpConnectionManager; @@ -66,7 +75,7 @@ public class HttpUploadConnection implements Transferable { @Override public int getProgress() { - return (int) ((((double) transmitted) / expected) * 100); + return (int) ((((double) transmitted) / file.getExpectedSize()) * 100); } @Override @@ -77,25 +86,36 @@ public class HttpUploadConnection implements Transferable { private void fail() { mHttpConnectionManager.finishUploadConnection(this); message.setTransferable(null); - mXmppConnectionService.markMessage(message,Message.STATUS_SEND_FAILED); + mXmppConnectionService.markMessage(message, Message.STATUS_SEND_FAILED); + FileBackend.close(mFileInputStream); } - public void init(Message message) { + public void init(Message message, boolean delay) { this.message = message; message.setTransferable(this); - mXmppConnectionService.markMessage(message,Message.STATUS_UNSEND); + mXmppConnectionService.markMessage(message, Message.STATUS_UNSEND); this.account = message.getConversation().getAccount(); this.file = mXmppConnectionService.getFileBackend().getFile(message, false); - this.file.setExpectedSize(this.file.getSize()); - - if (Config.ENCRYPT_ON_HTTP_UPLOADED) { + this.mime = this.file.getMimeType(); + this.delayed = delay; + if (Config.ENCRYPT_ON_HTTP_UPLOADED + || message.getEncryption() == Message.ENCRYPTION_AXOLOTL + || message.getEncryption() == Message.ENCRYPTION_OTR) { this.key = new byte[48]; mXmppConnectionService.getRNG().nextBytes(this.key); - this.file.setKey(this.key); + this.file.setKeyAndIv(this.key); } - + Pair<InputStream,Integer> pair; + try { + pair = AbstractConnectionManager.createInputStream(file, true); + } catch (FileNotFoundException e) { + fail(); + return; + } + this.file.setExpectedSize(pair.second); + this.mFileInputStream = pair.first; Jid host = account.getXmppConnection().findDiscoItemByFeature(Xmlns.HTTP_UPLOAD); - IqPacket request = mXmppConnectionService.getIqGenerator().requestHttpUploadSlot(host,file); + IqPacket request = mXmppConnectionService.getIqGenerator().requestHttpUploadSlot(host,file,mime); mXmppConnectionService.sendIqPacket(account, request, new OnIqPacketReceived() { @Override public void onIqPacketReceived(Account account, IqPacket packet) { @@ -130,9 +150,10 @@ public class HttpUploadConnection implements Transferable { private void upload() { OutputStream os = null; - InputStream is = null; HttpURLConnection connection = null; + PowerManager.WakeLock wakeLock = mHttpConnectionManager.createWakeLock("http_upload_"+message.getUuid()); try { + wakeLock.acquire(); Log.d(Config.LOGTAG, "uploading to " + mPutUrl.toString()); connection = (HttpURLConnection) mPutUrl.openConnection(); if (connection instanceof HttpsURLConnection) { @@ -140,37 +161,38 @@ public class HttpUploadConnection implements Transferable { } connection.setRequestMethod("PUT"); connection.setFixedLengthStreamingMode((int) file.getExpectedSize()); + connection.setRequestProperty("Content-Type", mime == null ? "application/octet-stream" : mime); connection.setDoOutput(true); connection.connect(); os = connection.getOutputStream(); - is = file.createInputStream(); transmitted = 0; - expected = file.getExpectedSize(); int count = -1; byte[] buffer = new byte[4096]; - while (((count = is.read(buffer)) != -1) && !canceled) { + while (((count = mFileInputStream.read(buffer)) != -1) && !canceled) { transmitted += count; os.write(buffer, 0, count); mXmppConnectionService.updateConversationUi(); } os.flush(); os.close(); - is.close(); + mFileInputStream.close(); int code = connection.getResponseCode(); if (code == 200 || code == 201) { Log.d(Config.LOGTAG, "finished uploading file"); - Message.FileParams params = message.getFileParams(); if (key != null) { mGetUrl = new URL(mGetUrl.toString() + "#" + CryptoHelper.bytesToHex(key)); } mXmppConnectionService.getFileBackend().updateFileParams(message, mGetUrl); + Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE); + intent.setData(Uri.fromFile(file)); + mXmppConnectionService.sendBroadcast(intent); message.setTransferable(null); message.setCounterpart(message.getConversation().getJid().toBareJid()); if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) { mXmppConnectionService.getPgpEngine().encrypt(message, new UiCallback<Message>() { @Override public void success(Message message) { - mXmppConnectionService.resendMessage(message); + mXmppConnectionService.resendMessage(message,delayed); } @Override @@ -184,20 +206,22 @@ public class HttpUploadConnection implements Transferable { } }); } else { - mXmppConnectionService.resendMessage(message); + mXmppConnectionService.resendMessage(message, delayed); } } else { fail(); } } catch (IOException e) { - Log.d(Config.LOGTAG, e.getMessage()); + e.printStackTrace(); + Log.d(Config.LOGTAG,"http upload failed "+e.getMessage()); fail(); } finally { - FileBackend.close(is); + FileBackend.close(mFileInputStream); FileBackend.close(os); if (connection != null) { connection.disconnect(); } + wakeLock.release(); } } } diff --git a/src/main/java/eu/siacs/conversations/parser/AbstractParser.java b/src/main/java/eu/siacs/conversations/parser/AbstractParser.java index 11ddcc13..3f11f756 100644 --- a/src/main/java/eu/siacs/conversations/parser/AbstractParser.java +++ b/src/main/java/eu/siacs/conversations/parser/AbstractParser.java @@ -76,11 +76,9 @@ public abstract class AbstractParser { return dateFormat.parse(timestamp); } - protected void updateLastseen(final Element packet, final Account account, - final boolean presenceOverwrite) { - final Jid from = packet.getAttributeAsJid("from"); - updateLastseen(packet, account, from, presenceOverwrite); - } + protected void updateLastseen(final Element packet, final Account account, final boolean presenceOverwrite) { + updateLastseen(packet, account, packet.getAttributeAsJid("from"), presenceOverwrite); + } protected void updateLastseen(final Element packet, final Account account, final Jid from, final boolean presenceOverwrite) { final String presence = from == null || from.isBareJid() ? "" : from.getResourcepart(); diff --git a/src/main/java/eu/siacs/conversations/parser/IqParser.java b/src/main/java/eu/siacs/conversations/parser/IqParser.java index 6039d395..cef5b03d 100644 --- a/src/main/java/eu/siacs/conversations/parser/IqParser.java +++ b/src/main/java/eu/siacs/conversations/parser/IqParser.java @@ -1,11 +1,25 @@ package eu.siacs.conversations.parser; +import android.support.annotation.NonNull; +import android.util.Base64; import android.util.Log; +import org.whispersystems.libaxolotl.IdentityKey; +import org.whispersystems.libaxolotl.InvalidKeyException; +import org.whispersystems.libaxolotl.ecc.Curve; +import org.whispersystems.libaxolotl.ecc.ECPublicKey; +import org.whispersystems.libaxolotl.state.PreKeyBundle; + import java.util.ArrayList; import java.util.Collection; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; import eu.siacs.conversations.Config; +import eu.siacs.conversations.crypto.axolotl.AxolotlService; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.services.XmppConnectionService; @@ -71,9 +85,160 @@ public class IqParser extends AbstractParser implements OnIqPacketReceived { return super.avatarData(items); } + public Element getItem(final IqPacket packet) { + final Element pubsub = packet.findChild("pubsub", + "http://jabber.org/protocol/pubsub"); + if (pubsub == null) { + return null; + } + final Element items = pubsub.findChild("items"); + if (items == null) { + return null; + } + return items.findChild("item"); + } + + @NonNull + public Set<Integer> deviceIds(final Element item) { + Set<Integer> deviceIds = new HashSet<>(); + if (item != null) { + final Element list = item.findChild("list"); + if (list != null) { + for (Element device : list.getChildren()) { + if (!device.getName().equals("device")) { + continue; + } + try { + Integer id = Integer.valueOf(device.getAttribute("id")); + deviceIds.add(id); + } catch (NumberFormatException e) { + Log.e(Config.LOGTAG, AxolotlService.LOGPREFIX+" : "+"Encountered nvalid <device> node in PEP:" + device.toString() + + ", skipping..."); + continue; + } + } + } + } + return deviceIds; + } + + public Integer signedPreKeyId(final Element bundle) { + final Element signedPreKeyPublic = bundle.findChild("signedPreKeyPublic"); + if(signedPreKeyPublic == null) { + return null; + } + return Integer.valueOf(signedPreKeyPublic.getAttribute("signedPreKeyId")); + } + + public ECPublicKey signedPreKeyPublic(final Element bundle) { + ECPublicKey publicKey = null; + final Element signedPreKeyPublic = bundle.findChild("signedPreKeyPublic"); + if(signedPreKeyPublic == null) { + return null; + } + try { + publicKey = Curve.decodePoint(Base64.decode(signedPreKeyPublic.getContent(),Base64.DEFAULT), 0); + } catch (InvalidKeyException e) { + Log.e(Config.LOGTAG, AxolotlService.LOGPREFIX+" : "+"Invalid signedPreKeyPublic in PEP: " + e.getMessage()); + } + return publicKey; + } + + public byte[] signedPreKeySignature(final Element bundle) { + final Element signedPreKeySignature = bundle.findChild("signedPreKeySignature"); + if(signedPreKeySignature == null) { + return null; + } + return Base64.decode(signedPreKeySignature.getContent(),Base64.DEFAULT); + } + + public IdentityKey identityKey(final Element bundle) { + IdentityKey identityKey = null; + final Element identityKeyElement = bundle.findChild("identityKey"); + if(identityKeyElement == null) { + return null; + } + try { + identityKey = new IdentityKey(Base64.decode(identityKeyElement.getContent(), Base64.DEFAULT), 0); + } catch (InvalidKeyException e) { + Log.e(Config.LOGTAG,AxolotlService.LOGPREFIX+" : "+"Invalid identityKey in PEP: "+e.getMessage()); + } + return identityKey; + } + + public Map<Integer, ECPublicKey> preKeyPublics(final IqPacket packet) { + Map<Integer, ECPublicKey> preKeyRecords = new HashMap<>(); + Element item = getItem(packet); + if (item == null) { + Log.d(Config.LOGTAG, AxolotlService.LOGPREFIX+" : "+"Couldn't find <item> in bundle IQ packet: " + packet); + return null; + } + final Element bundleElement = item.findChild("bundle"); + if(bundleElement == null) { + return null; + } + final Element prekeysElement = bundleElement.findChild("prekeys"); + if(prekeysElement == null) { + Log.d(Config.LOGTAG, AxolotlService.LOGPREFIX+" : "+"Couldn't find <prekeys> in bundle IQ packet: " + packet); + return null; + } + for(Element preKeyPublicElement : prekeysElement.getChildren()) { + if(!preKeyPublicElement.getName().equals("preKeyPublic")){ + Log.d(Config.LOGTAG, AxolotlService.LOGPREFIX+" : "+"Encountered unexpected tag in prekeys list: " + preKeyPublicElement); + continue; + } + Integer preKeyId = Integer.valueOf(preKeyPublicElement.getAttribute("preKeyId")); + try { + ECPublicKey preKeyPublic = Curve.decodePoint(Base64.decode(preKeyPublicElement.getContent(), Base64.DEFAULT), 0); + preKeyRecords.put(preKeyId, preKeyPublic); + } catch (InvalidKeyException e) { + Log.e(Config.LOGTAG, AxolotlService.LOGPREFIX+" : "+"Invalid preKeyPublic (ID="+preKeyId+") in PEP: "+ e.getMessage()+", skipping..."); + continue; + } + } + return preKeyRecords; + } + + public PreKeyBundle bundle(final IqPacket bundle) { + Element bundleItem = getItem(bundle); + if(bundleItem == null) { + return null; + } + final Element bundleElement = bundleItem.findChild("bundle"); + if(bundleElement == null) { + return null; + } + ECPublicKey signedPreKeyPublic = signedPreKeyPublic(bundleElement); + Integer signedPreKeyId = signedPreKeyId(bundleElement); + byte[] signedPreKeySignature = signedPreKeySignature(bundleElement); + IdentityKey identityKey = identityKey(bundleElement); + if(signedPreKeyPublic == null || identityKey == null) { + return null; + } + + return new PreKeyBundle(0, 0, 0, null, + signedPreKeyId, signedPreKeyPublic, signedPreKeySignature, identityKey); + } + + public List<PreKeyBundle> preKeys(final IqPacket preKeys) { + List<PreKeyBundle> bundles = new ArrayList<>(); + Map<Integer, ECPublicKey> preKeyPublics = preKeyPublics(preKeys); + if ( preKeyPublics != null) { + for (Integer preKeyId : preKeyPublics.keySet()) { + ECPublicKey preKeyPublic = preKeyPublics.get(preKeyId); + bundles.add(new PreKeyBundle(0, 0, preKeyId, preKeyPublic, + 0, null, null, null)); + } + } + + return bundles; + } + @Override public void onIqPacketReceived(final Account account, final IqPacket packet) { - if (packet.hasChild("query", Xmlns.ROSTER) && packet.fromServer(account)) { + if (packet.getType() == IqPacket.TYPE.ERROR || packet.getType() == IqPacket.TYPE.TIMEOUT) { + return; + } else if (packet.hasChild("query", Xmlns.ROSTER) && packet.fromServer(account)) { final Element query = packet.findChild("query"); // If this is in response to a query for the whole roster: if (packet.getType() == IqPacket.TYPE.RESULT) { @@ -143,15 +308,13 @@ public class IqParser extends AbstractParser implements OnIqPacketReceived { final IqPacket response = packet.generateResponse(IqPacket.TYPE.RESULT); mXmppConnectionService.sendIqPacket(account, response, null); } else { - if ((packet.getType() == IqPacket.TYPE.GET) - || (packet.getType() == IqPacket.TYPE.SET)) { + if (packet.getType() == IqPacket.TYPE.GET || packet.getType() == IqPacket.TYPE.SET) { final IqPacket response = packet.generateResponse(IqPacket.TYPE.ERROR); final Element error = response.addChild("error"); error.setAttribute("type", "cancel"); - error.addChild("feature-not-implemented", - "urn:ietf:params:xml:ns:xmpp-stanzas"); + error.addChild("feature-not-implemented","urn:ietf:params:xml:ns:xmpp-stanzas"); account.getXmppConnection().sendIqPacket(response, null); - } + } } } diff --git a/src/main/java/eu/siacs/conversations/parser/MessageParser.java b/src/main/java/eu/siacs/conversations/parser/MessageParser.java index 81fd89cd..e2f13bd3 100644 --- a/src/main/java/eu/siacs/conversations/parser/MessageParser.java +++ b/src/main/java/eu/siacs/conversations/parser/MessageParser.java @@ -6,8 +6,12 @@ import android.util.Pair; import net.java.otr4j.session.Session; import net.java.otr4j.session.SessionStatus; +import java.util.Set; + import de.tzur.conversations.Settings; import eu.siacs.conversations.Config; +import eu.siacs.conversations.crypto.axolotl.AxolotlService; +import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.entities.Conversation; @@ -70,11 +74,9 @@ public class MessageParser extends AbstractParser implements body = otrSession.transformReceiving(body); SessionStatus status = otrSession.getSessionStatus(); if (body == null && status == SessionStatus.ENCRYPTED) { - conversation.setNextEncryption(Message.ENCRYPTION_OTR); mXmppConnectionService.onOtrSessionEstablished(conversation); return null; } else if (body == null && status == SessionStatus.FINISHED) { - conversation.setNextEncryption(Message.ENCRYPTION_NONE); conversation.resetOtrSession(); mXmppConnectionService.updateConversationUi(); return null; @@ -95,6 +97,20 @@ public class MessageParser extends AbstractParser implements } } + private Message parseAxolotlChat(Element axolotlMessage, Jid from, String id, Conversation conversation, int status) { + Message finishedMessage = null; + AxolotlService service = conversation.getAccount().getAxolotlService(); + XmppAxolotlMessage xmppAxolotlMessage = XmppAxolotlMessage.fromElement(axolotlMessage, from.toBareJid()); + XmppAxolotlMessage.XmppAxolotlPlaintextMessage plaintextMessage = service.processReceivingPayloadMessage(xmppAxolotlMessage); + if(plaintextMessage != null) { + finishedMessage = new Message(conversation, plaintextMessage.getPlaintext(), Message.ENCRYPTION_AXOLOTL, status); + finishedMessage.setAxolotlFingerprint(plaintextMessage.getFingerprint()); + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(finishedMessage.getConversation().getAccount())+" Received Message with session fingerprint: "+plaintextMessage.getFingerprint()); + } + + return finishedMessage; + } + private class Invite { Jid jid; String password; @@ -102,6 +118,8 @@ public class MessageParser extends AbstractParser implements this.jid = jid; this.password = password; } + return false; + } public boolean execute(Account account) { if (jid != null) { @@ -171,6 +189,13 @@ public class MessageParser extends AbstractParser implements mXmppConnectionService.updateConversationUi(); mXmppConnectionService.updateAccountUi(); } + } else if (AxolotlService.PEP_DEVICE_LIST.equals(node)) { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account)+"Received PEP device list update from "+ from + ", processing..."); + Element item = items.findChild("item"); + Set<Integer> deviceIds = mXmppConnectionService.getIqParser().deviceIds(item); + AxolotlService axolotlService = account.getAxolotlService(); + axolotlService.registerDevices(from, deviceIds); + mXmppConnectionService.updateAccountUi(); } } @@ -178,6 +203,13 @@ public class MessageParser extends AbstractParser implements if (packet.getType() == MessagePacket.TYPE_ERROR) { Jid from = packet.getFrom(); if (from != null) { + Element error = packet.findChild("error"); + String text = error == null ? null : error.findChildContent("text"); + if (text != null) { + Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": sending message to "+ from+ " failed - " + text); + } else if (error != null) { + Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": sending message to "+ from+ " failed - " + error); + } Message message = mXmppConnectionService.markMessage(account, from.toBareJid(), packet.getId(), @@ -199,6 +231,7 @@ public class MessageParser extends AbstractParser implements final MessagePacket packet; Long timestamp = null; final boolean isForwarded; + boolean isCarbon = false; String serverMsgId = null; final Element fin = original.findChild("fin", "urn:xmpp:mam:0"); if (fin != null) { @@ -229,7 +262,8 @@ public class MessageParser extends AbstractParser implements return; } timestamp = f != null ? f.second : null; - isForwarded = f != null; + isCarbon = f != null; + isForwarded = isCarbon; } else { packet = original; isForwarded = false; @@ -239,8 +273,9 @@ public class MessageParser extends AbstractParser implements timestamp = AbstractParser.getTimestamp(packet, System.currentTimeMillis()); } final String body = packet.getBody(); - final String encrypted = packet.findChildContent("x", "jabber:x:encrypted"); - final Element mucUserElement = packet.findChild("x","http://jabber.org/protocol/muc#user"); + final Element mucUserElement = packet.findChild("x", "http://jabber.org/protocol/muc#user"); + final String pgpEncrypted = packet.findChildContent("x", "jabber:x:encrypted"); + final Element axolotlEncrypted = packet.findChild(XmppAxolotlMessage.CONTAINERTAG, AxolotlService.PEP_PREFIX); int status; final Jid counterpart; final Jid to = packet.getTo(); @@ -268,11 +303,11 @@ public class MessageParser extends AbstractParser implements return; } - if (extractChatState(mXmppConnectionService.find(account,from), packet)) { + if (extractChatState(mXmppConnectionService.find(account, from), packet)) { mXmppConnectionService.updateConversationUi(); } - if ((body != null || encrypted != null) && !isMucStatusMessage) { + if ((body != null || pgpEncrypted != null || axolotlEncrypted != null) && !isMucStatusMessage) { Conversation conversation = mXmppConnectionService.findOrCreateConversation(account, counterpart.toBareJid(), isTypeGroupChat); if (isTypeGroupChat) { if (counterpart.getResourcepart().equals(conversation.getMucOptions().getActualNick())) { @@ -301,14 +336,20 @@ public class MessageParser extends AbstractParser implements } else { message = new Message(conversation, body, Message.ENCRYPTION_NONE, status); } - } else if (encrypted != null) { - message = new Message(conversation, encrypted, Message.ENCRYPTION_PGP, status); + } else if (pgpEncrypted != null) { + message = new Message(conversation, pgpEncrypted, Message.ENCRYPTION_PGP, status); + } else if (axolotlEncrypted != null) { + message = parseAxolotlChat(axolotlEncrypted, from, remoteMsgId, conversation, status); + if (message == null) { + return; + } } else { message = new Message(conversation, body, Message.ENCRYPTION_NONE, status); } message.setCounterpart(counterpart); message.setRemoteMsgId(remoteMsgId); message.setServerMsgId(serverMsgId); + message.setCarbon(isCarbon); message.setTime(timestamp); message.markable = packet.hasChild("markable", "urn:xmpp:chat-markers:0"); if (conversation.getMode() == Conversation.MODE_MULTI) { @@ -339,15 +380,19 @@ public class MessageParser extends AbstractParser implements mXmppConnectionService.updateConversationUi(); } - if (mXmppConnectionService.confirmMessages() && remoteMsgId != null && !isForwarded) { + if (mXmppConnectionService.confirmMessages() && remoteMsgId != null && !isForwarded && !isTypeGroupChat) { if (packet.hasChild("markable", "urn:xmpp:chat-markers:0")) { - MessagePacket receipt = mXmppConnectionService - .getMessageGenerator().received(account, packet, "urn:xmpp:chat-markers:0"); + MessagePacket receipt = mXmppConnectionService.getMessageGenerator().received(account, + packet, + "urn:xmpp:chat-markers:0", + MessagePacket.TYPE_CHAT); mXmppConnectionService.sendMessagePacket(account, receipt); } if (packet.hasChild("request", "urn:xmpp:receipts")) { - MessagePacket receipt = mXmppConnectionService - .getMessageGenerator().received(account, packet, "urn:xmpp:receipts"); + MessagePacket receipt = mXmppConnectionService.getMessageGenerator().received(account, + packet, + "urn:xmpp:receipts", + packet.getType()); mXmppConnectionService.sendMessagePacket(account, receipt); } } diff --git a/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java b/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java index d11b02fa..9fe47512 100644 --- a/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java +++ b/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java @@ -1,10 +1,34 @@ package eu.siacs.conversations.persistance; +import android.content.ContentValues; +import android.content.Context; +import android.database.Cursor; +import android.database.DatabaseUtils; +import android.database.sqlite.SQLiteCantOpenDatabaseException; +import android.database.sqlite.SQLiteDatabase; +import android.database.sqlite.SQLiteOpenHelper; +import android.util.Base64; +import android.util.Log; + +import org.whispersystems.libaxolotl.AxolotlAddress; +import org.whispersystems.libaxolotl.IdentityKey; +import org.whispersystems.libaxolotl.IdentityKeyPair; +import org.whispersystems.libaxolotl.InvalidKeyException; +import org.whispersystems.libaxolotl.state.PreKeyRecord; +import org.whispersystems.libaxolotl.state.SessionRecord; +import org.whispersystems.libaxolotl.state.SignedPreKeyRecord; + +import java.io.IOException; import java.util.ArrayList; +import java.util.HashSet; import java.util.List; +import java.util.Set; import java.util.concurrent.CopyOnWriteArrayList; import eu.siacs.conversations.Config; +import eu.siacs.conversations.crypto.axolotl.AxolotlService; +import eu.siacs.conversations.crypto.axolotl.SQLiteAxolotlStore; +import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.entities.Conversation; @@ -13,19 +37,12 @@ import eu.siacs.conversations.entities.Roster; import eu.siacs.conversations.xmpp.jid.InvalidJidException; import eu.siacs.conversations.xmpp.jid.Jid; -import android.content.Context; -import android.database.Cursor; -import android.database.sqlite.SQLiteCantOpenDatabaseException; -import android.database.sqlite.SQLiteDatabase; -import android.database.sqlite.SQLiteOpenHelper; -import android.util.Log; - public class DatabaseBackend extends SQLiteOpenHelper { private static DatabaseBackend instance = null; private static final String DATABASE_NAME = "history"; - private static final int DATABASE_VERSION = 14; + private static final int DATABASE_VERSION = 16; private static String CREATE_CONTATCS_STATEMENT = "create table " + Contact.TABLENAME + "(" + Contact.ACCOUNT + " TEXT, " @@ -33,12 +50,66 @@ public class DatabaseBackend extends SQLiteOpenHelper { + Contact.JID + " TEXT," + Contact.KEYS + " TEXT," + Contact.PHOTOURI + " TEXT," + Contact.OPTIONS + " NUMBER," + Contact.SYSTEMACCOUNT + " NUMBER, " + Contact.AVATAR + " TEXT, " - + Contact.LAST_PRESENCE + " TEXT, " + Contact.LAST_TIME + " NUMBER, " + + Contact.LAST_PRESENCE + " TEXT, " + Contact.LAST_TIME + " NUMBER, " + Contact.GROUPS + " TEXT, FOREIGN KEY(" + Contact.ACCOUNT + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, UNIQUE(" + Contact.ACCOUNT + ", " + Contact.JID + ") ON CONFLICT REPLACE);"; + private static String CREATE_PREKEYS_STATEMENT = "CREATE TABLE " + + SQLiteAxolotlStore.PREKEY_TABLENAME + "(" + + SQLiteAxolotlStore.ACCOUNT + " TEXT, " + + SQLiteAxolotlStore.ID + " INTEGER, " + + SQLiteAxolotlStore.KEY + " TEXT, FOREIGN KEY(" + + SQLiteAxolotlStore.ACCOUNT + + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, " + + "UNIQUE( " + SQLiteAxolotlStore.ACCOUNT + ", " + + SQLiteAxolotlStore.ID + + ") ON CONFLICT REPLACE" + +");"; + + private static String CREATE_SIGNED_PREKEYS_STATEMENT = "CREATE TABLE " + + SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME + "(" + + SQLiteAxolotlStore.ACCOUNT + " TEXT, " + + SQLiteAxolotlStore.ID + " INTEGER, " + + SQLiteAxolotlStore.KEY + " TEXT, FOREIGN KEY(" + + SQLiteAxolotlStore.ACCOUNT + + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, " + + "UNIQUE( " + SQLiteAxolotlStore.ACCOUNT + ", " + + SQLiteAxolotlStore.ID + + ") ON CONFLICT REPLACE"+ + ");"; + + private static String CREATE_SESSIONS_STATEMENT = "CREATE TABLE " + + SQLiteAxolotlStore.SESSION_TABLENAME + "(" + + SQLiteAxolotlStore.ACCOUNT + " TEXT, " + + SQLiteAxolotlStore.NAME + " TEXT, " + + SQLiteAxolotlStore.DEVICE_ID + " INTEGER, " + + SQLiteAxolotlStore.KEY + " TEXT, FOREIGN KEY(" + + SQLiteAxolotlStore.ACCOUNT + + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, " + + "UNIQUE( " + SQLiteAxolotlStore.ACCOUNT + ", " + + SQLiteAxolotlStore.NAME + ", " + + SQLiteAxolotlStore.DEVICE_ID + + ") ON CONFLICT REPLACE" + +");"; + + private static String CREATE_IDENTITIES_STATEMENT = "CREATE TABLE " + + SQLiteAxolotlStore.IDENTITIES_TABLENAME + "(" + + SQLiteAxolotlStore.ACCOUNT + " TEXT, " + + SQLiteAxolotlStore.NAME + " TEXT, " + + SQLiteAxolotlStore.OWN + " INTEGER, " + + SQLiteAxolotlStore.FINGERPRINT + " TEXT, " + + SQLiteAxolotlStore.TRUSTED + " INTEGER, " + + SQLiteAxolotlStore.KEY + " TEXT, FOREIGN KEY(" + + SQLiteAxolotlStore.ACCOUNT + + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, " + + "UNIQUE( " + SQLiteAxolotlStore.ACCOUNT + ", " + + SQLiteAxolotlStore.NAME + ", " + + SQLiteAxolotlStore.FINGERPRINT + + ") ON CONFLICT IGNORE" + +");"; + private DatabaseBackend(Context context) { super(context, DATABASE_NAME, null, DATABASE_VERSION); } @@ -69,12 +140,18 @@ public class DatabaseBackend extends SQLiteOpenHelper { + Message.STATUS + " NUMBER," + Message.TYPE + " NUMBER, " + Message.RELATIVE_FILE_PATH + " TEXT, " + Message.SERVER_MSG_ID + " TEXT, " + + Message.FINGERPRINT + " TEXT, " + + Message.CARBON + " INTEGER, " + Message.REMOTE_MSG_ID + " TEXT, FOREIGN KEY(" + Message.CONVERSATION + ") REFERENCES " + Conversation.TABLENAME + "(" + Conversation.UUID + ") ON DELETE CASCADE);"); db.execSQL(CREATE_CONTATCS_STATEMENT); + db.execSQL(CREATE_SESSIONS_STATEMENT); + db.execSQL(CREATE_PREKEYS_STATEMENT); + db.execSQL(CREATE_SIGNED_PREKEYS_STATEMENT); + db.execSQL(CREATE_IDENTITIES_STATEMENT); } @Override @@ -109,12 +186,12 @@ public class DatabaseBackend extends SQLiteOpenHelper { db.execSQL("ALTER TABLE " + Conversation.TABLENAME + " ADD COLUMN " + Conversation.ATTRIBUTES + " TEXT"); } - if (oldVersion < 9 && newVersion >= 9) { - db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN " - + Contact.LAST_TIME + " NUMBER"); - db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN " - + Contact.LAST_PRESENCE + " TEXT"); - } + if (oldVersion < 9 && newVersion >= 9) { + db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN " + + Contact.LAST_TIME + " NUMBER"); + db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN " + + Contact.LAST_PRESENCE + " TEXT"); + } if (oldVersion < 10 && newVersion >= 10) { db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.RELATIVE_FILE_PATH + " TEXT"); @@ -215,6 +292,15 @@ public class DatabaseBackend extends SQLiteOpenHelper { } cursor.close(); } + if (oldVersion < 15 && newVersion >= 15) { + recreateAxolotlDb(db); + db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + + Message.FINGERPRINT + " TEXT"); + } + if (oldVersion < 16 && newVersion >= 16) { + db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + + Message.CARBON + " INTEGER"); + } } public static synchronized DatabaseBackend getInstance(Context context) { @@ -311,7 +397,7 @@ public class DatabaseBackend extends SQLiteOpenHelper { }; Cursor cursor = db.query(Conversation.TABLENAME, null, Conversation.ACCOUNT + "=? AND (" + Conversation.CONTACTJID - + " like ? OR "+Conversation.CONTACTJID+"=?)", selectionArgs, null, null, null); + + " like ? OR " + Conversation.CONTACTJID + "=?)", selectionArgs, null, null, null); if (cursor.getCount() == 0) return null; cursor.moveToFirst(); @@ -481,4 +567,405 @@ public class DatabaseBackend extends SQLiteOpenHelper { cursor.close(); return list; } + + private Cursor getCursorForSession(Account account, AxolotlAddress contact) { + final SQLiteDatabase db = this.getReadableDatabase(); + String[] columns = null; + String[] selectionArgs = {account.getUuid(), + contact.getName(), + Integer.toString(contact.getDeviceId())}; + Cursor cursor = db.query(SQLiteAxolotlStore.SESSION_TABLENAME, + columns, + SQLiteAxolotlStore.ACCOUNT + " = ? AND " + + SQLiteAxolotlStore.NAME + " = ? AND " + + SQLiteAxolotlStore.DEVICE_ID + " = ? ", + selectionArgs, + null, null, null); + + return cursor; + } + + public SessionRecord loadSession(Account account, AxolotlAddress contact) { + SessionRecord session = null; + Cursor cursor = getCursorForSession(account, contact); + if(cursor.getCount() != 0) { + cursor.moveToFirst(); + try { + session = new SessionRecord(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)),Base64.DEFAULT)); + } catch (IOException e) { + cursor.close(); + throw new AssertionError(e); + } + } + cursor.close(); + return session; + } + + public List<Integer> getSubDeviceSessions(Account account, AxolotlAddress contact) { + List<Integer> devices = new ArrayList<>(); + final SQLiteDatabase db = this.getReadableDatabase(); + String[] columns = {SQLiteAxolotlStore.DEVICE_ID}; + String[] selectionArgs = {account.getUuid(), + contact.getName()}; + Cursor cursor = db.query(SQLiteAxolotlStore.SESSION_TABLENAME, + columns, + SQLiteAxolotlStore.ACCOUNT + " = ? AND " + + SQLiteAxolotlStore.NAME + " = ?", + selectionArgs, + null, null, null); + + while(cursor.moveToNext()) { + devices.add(cursor.getInt( + cursor.getColumnIndex(SQLiteAxolotlStore.DEVICE_ID))); + } + + cursor.close(); + return devices; + } + + public boolean containsSession(Account account, AxolotlAddress contact) { + Cursor cursor = getCursorForSession(account, contact); + int count = cursor.getCount(); + cursor.close(); + return count != 0; + } + + public void storeSession(Account account, AxolotlAddress contact, SessionRecord session) { + SQLiteDatabase db = this.getWritableDatabase(); + ContentValues values = new ContentValues(); + values.put(SQLiteAxolotlStore.NAME, contact.getName()); + values.put(SQLiteAxolotlStore.DEVICE_ID, contact.getDeviceId()); + values.put(SQLiteAxolotlStore.KEY, Base64.encodeToString(session.serialize(),Base64.DEFAULT)); + values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid()); + db.insert(SQLiteAxolotlStore.SESSION_TABLENAME, null, values); + } + + public void deleteSession(Account account, AxolotlAddress contact) { + SQLiteDatabase db = this.getWritableDatabase(); + String[] args = {account.getUuid(), + contact.getName(), + Integer.toString(contact.getDeviceId())}; + db.delete(SQLiteAxolotlStore.SESSION_TABLENAME, + SQLiteAxolotlStore.ACCOUNT + " = ? AND " + + SQLiteAxolotlStore.NAME + " = ? AND " + + SQLiteAxolotlStore.DEVICE_ID + " = ? ", + args); + } + + public void deleteAllSessions(Account account, AxolotlAddress contact) { + SQLiteDatabase db = this.getWritableDatabase(); + String[] args = {account.getUuid(), contact.getName()}; + db.delete(SQLiteAxolotlStore.SESSION_TABLENAME, + SQLiteAxolotlStore.ACCOUNT + "=? AND " + + SQLiteAxolotlStore.NAME + " = ?", + args); + } + + private Cursor getCursorForPreKey(Account account, int preKeyId) { + SQLiteDatabase db = this.getReadableDatabase(); + String[] columns = {SQLiteAxolotlStore.KEY}; + String[] selectionArgs = {account.getUuid(), Integer.toString(preKeyId)}; + Cursor cursor = db.query(SQLiteAxolotlStore.PREKEY_TABLENAME, + columns, + SQLiteAxolotlStore.ACCOUNT + "=? AND " + + SQLiteAxolotlStore.ID + "=?", + selectionArgs, + null, null, null); + + return cursor; + } + + public PreKeyRecord loadPreKey(Account account, int preKeyId) { + PreKeyRecord record = null; + Cursor cursor = getCursorForPreKey(account, preKeyId); + if(cursor.getCount() != 0) { + cursor.moveToFirst(); + try { + record = new PreKeyRecord(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)),Base64.DEFAULT)); + } catch (IOException e ) { + throw new AssertionError(e); + } + } + cursor.close(); + return record; + } + + public boolean containsPreKey(Account account, int preKeyId) { + Cursor cursor = getCursorForPreKey(account, preKeyId); + int count = cursor.getCount(); + cursor.close(); + return count != 0; + } + + public void storePreKey(Account account, PreKeyRecord record) { + SQLiteDatabase db = this.getWritableDatabase(); + ContentValues values = new ContentValues(); + values.put(SQLiteAxolotlStore.ID, record.getId()); + values.put(SQLiteAxolotlStore.KEY, Base64.encodeToString(record.serialize(),Base64.DEFAULT)); + values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid()); + db.insert(SQLiteAxolotlStore.PREKEY_TABLENAME, null, values); + } + + public void deletePreKey(Account account, int preKeyId) { + SQLiteDatabase db = this.getWritableDatabase(); + String[] args = {account.getUuid(), Integer.toString(preKeyId)}; + db.delete(SQLiteAxolotlStore.PREKEY_TABLENAME, + SQLiteAxolotlStore.ACCOUNT + "=? AND " + + SQLiteAxolotlStore.ID + "=?", + args); + } + + private Cursor getCursorForSignedPreKey(Account account, int signedPreKeyId) { + SQLiteDatabase db = this.getReadableDatabase(); + String[] columns = {SQLiteAxolotlStore.KEY}; + String[] selectionArgs = {account.getUuid(), Integer.toString(signedPreKeyId)}; + Cursor cursor = db.query(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME, + columns, + SQLiteAxolotlStore.ACCOUNT + "=? AND " + SQLiteAxolotlStore.ID + "=?", + selectionArgs, + null, null, null); + + return cursor; + } + + public SignedPreKeyRecord loadSignedPreKey(Account account, int signedPreKeyId) { + SignedPreKeyRecord record = null; + Cursor cursor = getCursorForSignedPreKey(account, signedPreKeyId); + if(cursor.getCount() != 0) { + cursor.moveToFirst(); + try { + record = new SignedPreKeyRecord(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)),Base64.DEFAULT)); + } catch (IOException e ) { + throw new AssertionError(e); + } + } + cursor.close(); + return record; + } + + public List<SignedPreKeyRecord> loadSignedPreKeys(Account account) { + List<SignedPreKeyRecord> prekeys = new ArrayList<>(); + SQLiteDatabase db = this.getReadableDatabase(); + String[] columns = {SQLiteAxolotlStore.KEY}; + String[] selectionArgs = {account.getUuid()}; + Cursor cursor = db.query(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME, + columns, + SQLiteAxolotlStore.ACCOUNT + "=?", + selectionArgs, + null, null, null); + + while(cursor.moveToNext()) { + try { + prekeys.add(new SignedPreKeyRecord(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT))); + } catch (IOException ignored) { + } + } + cursor.close(); + return prekeys; + } + + public boolean containsSignedPreKey(Account account, int signedPreKeyId) { + Cursor cursor = getCursorForPreKey(account, signedPreKeyId); + int count = cursor.getCount(); + cursor.close(); + return count != 0; + } + + public void storeSignedPreKey(Account account, SignedPreKeyRecord record) { + SQLiteDatabase db = this.getWritableDatabase(); + ContentValues values = new ContentValues(); + values.put(SQLiteAxolotlStore.ID, record.getId()); + values.put(SQLiteAxolotlStore.KEY, Base64.encodeToString(record.serialize(),Base64.DEFAULT)); + values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid()); + db.insert(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME, null, values); + } + + public void deleteSignedPreKey(Account account, int signedPreKeyId) { + SQLiteDatabase db = this.getWritableDatabase(); + String[] args = {account.getUuid(), Integer.toString(signedPreKeyId)}; + db.delete(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME, + SQLiteAxolotlStore.ACCOUNT + "=? AND " + + SQLiteAxolotlStore.ID + "=?", + args); + } + + private Cursor getIdentityKeyCursor(Account account, String name, boolean own) { + return getIdentityKeyCursor(account, name, own, null); + } + + private Cursor getIdentityKeyCursor(Account account, String fingerprint) { + return getIdentityKeyCursor(account, null, null, fingerprint); + } + + private Cursor getIdentityKeyCursor(Account account, String name, Boolean own, String fingerprint) { + final SQLiteDatabase db = this.getReadableDatabase(); + String[] columns = {SQLiteAxolotlStore.TRUSTED, + SQLiteAxolotlStore.KEY}; + ArrayList<String> selectionArgs = new ArrayList<>(4); + selectionArgs.add(account.getUuid()); + String selectionString = SQLiteAxolotlStore.ACCOUNT + " = ?"; + if (name != null){ + selectionArgs.add(name); + selectionString += " AND " + SQLiteAxolotlStore.NAME + " = ?"; + } + if (fingerprint != null){ + selectionArgs.add(fingerprint); + selectionString += " AND " + SQLiteAxolotlStore.FINGERPRINT + " = ?"; + } + if (own != null){ + selectionArgs.add(own?"1":"0"); + selectionString += " AND " + SQLiteAxolotlStore.OWN + " = ?"; + } + Cursor cursor = db.query(SQLiteAxolotlStore.IDENTITIES_TABLENAME, + columns, + selectionString, + selectionArgs.toArray(new String[selectionArgs.size()]), + null, null, null); + + return cursor; + } + + public IdentityKeyPair loadOwnIdentityKeyPair(Account account, String name) { + IdentityKeyPair identityKeyPair = null; + Cursor cursor = getIdentityKeyCursor(account, name, true); + if(cursor.getCount() != 0) { + cursor.moveToFirst(); + try { + identityKeyPair = new IdentityKeyPair(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)),Base64.DEFAULT)); + } catch (InvalidKeyException e) { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account)+"Encountered invalid IdentityKey in database for account" + account.getJid().toBareJid() + ", address: " + name); + } + } + cursor.close(); + + return identityKeyPair; + } + + public Set<IdentityKey> loadIdentityKeys(Account account, String name) { + return loadIdentityKeys(account, name, null); + } + + public Set<IdentityKey> loadIdentityKeys(Account account, String name, XmppAxolotlSession.Trust trust) { + Set<IdentityKey> identityKeys = new HashSet<>(); + Cursor cursor = getIdentityKeyCursor(account, name, false); + + while(cursor.moveToNext()) { + if ( trust != null && + cursor.getInt(cursor.getColumnIndex(SQLiteAxolotlStore.TRUSTED)) + != trust.getCode()) { + continue; + } + try { + identityKeys.add(new IdentityKey(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)),Base64.DEFAULT),0)); + } catch (InvalidKeyException e) { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account)+"Encountered invalid IdentityKey in database for account"+account.getJid().toBareJid()+", address: "+name); + } + } + cursor.close(); + + return identityKeys; + } + + public long numTrustedKeys(Account account, String name) { + SQLiteDatabase db = getReadableDatabase(); + String[] args = { + account.getUuid(), + name, + String.valueOf(XmppAxolotlSession.Trust.TRUSTED.getCode()) + }; + return DatabaseUtils.queryNumEntries(db, SQLiteAxolotlStore.IDENTITIES_TABLENAME, + SQLiteAxolotlStore.ACCOUNT + " = ?" + + " AND " + SQLiteAxolotlStore.NAME + " = ?" + + " AND " + SQLiteAxolotlStore.TRUSTED + " = ?", + args + ); + } + + private void storeIdentityKey(Account account, String name, boolean own, String fingerprint, String base64Serialized) { + storeIdentityKey(account, name, own, fingerprint, base64Serialized, XmppAxolotlSession.Trust.UNDECIDED); + } + + private void storeIdentityKey(Account account, String name, boolean own, String fingerprint, String base64Serialized, XmppAxolotlSession.Trust trusted) { + SQLiteDatabase db = this.getWritableDatabase(); + ContentValues values = new ContentValues(); + values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid()); + values.put(SQLiteAxolotlStore.NAME, name); + values.put(SQLiteAxolotlStore.OWN, own ? 1 : 0); + values.put(SQLiteAxolotlStore.FINGERPRINT, fingerprint); + values.put(SQLiteAxolotlStore.KEY, base64Serialized); + values.put(SQLiteAxolotlStore.TRUSTED, trusted.getCode()); + db.insert(SQLiteAxolotlStore.IDENTITIES_TABLENAME, null, values); + } + + public XmppAxolotlSession.Trust isIdentityKeyTrusted(Account account, String fingerprint) { + Cursor cursor = getIdentityKeyCursor(account, fingerprint); + XmppAxolotlSession.Trust trust = null; + if (cursor.getCount() > 0) { + cursor.moveToFirst(); + int trustValue = cursor.getInt(cursor.getColumnIndex(SQLiteAxolotlStore.TRUSTED)); + trust = XmppAxolotlSession.Trust.fromCode(trustValue); + } + cursor.close(); + return trust; + } + + public boolean setIdentityKeyTrust(Account account, String fingerprint, XmppAxolotlSession.Trust trust) { + SQLiteDatabase db = this.getWritableDatabase(); + String[] selectionArgs = { + account.getUuid(), + fingerprint + }; + ContentValues values = new ContentValues(); + values.put(SQLiteAxolotlStore.TRUSTED, trust.getCode()); + int rows = db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, values, + SQLiteAxolotlStore.ACCOUNT + " = ? AND " + + SQLiteAxolotlStore.FINGERPRINT + " = ? ", + selectionArgs); + return rows == 1; + } + + public void storeIdentityKey(Account account, String name, IdentityKey identityKey) { + storeIdentityKey(account, name, false, identityKey.getFingerprint().replaceAll("\\s", ""), Base64.encodeToString(identityKey.serialize(), Base64.DEFAULT)); + } + + public void storeOwnIdentityKeyPair(Account account, String name, IdentityKeyPair identityKeyPair) { + storeIdentityKey(account, name, true, identityKeyPair.getPublicKey().getFingerprint().replaceAll("\\s", ""), Base64.encodeToString(identityKeyPair.serialize(), Base64.DEFAULT), XmppAxolotlSession.Trust.TRUSTED); + } + + public void recreateAxolotlDb() { + recreateAxolotlDb(getWritableDatabase()); + } + + public void recreateAxolotlDb(SQLiteDatabase db) { + Log.d(Config.LOGTAG, AxolotlService.LOGPREFIX+" : "+">>> (RE)CREATING AXOLOTL DATABASE <<<"); + db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.SESSION_TABLENAME); + db.execSQL(CREATE_SESSIONS_STATEMENT); + db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.PREKEY_TABLENAME); + db.execSQL(CREATE_PREKEYS_STATEMENT); + db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME); + db.execSQL(CREATE_SIGNED_PREKEYS_STATEMENT); + db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.IDENTITIES_TABLENAME); + db.execSQL(CREATE_IDENTITIES_STATEMENT); + } + + public void wipeAxolotlDb(Account account) { + String accountName = account.getUuid(); + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account)+">>> WIPING AXOLOTL DATABASE FOR ACCOUNT " + accountName + " <<<"); + SQLiteDatabase db = this.getWritableDatabase(); + String[] deleteArgs= { + accountName + }; + db.delete(SQLiteAxolotlStore.SESSION_TABLENAME, + SQLiteAxolotlStore.ACCOUNT + " = ?", + deleteArgs); + db.delete(SQLiteAxolotlStore.PREKEY_TABLENAME, + SQLiteAxolotlStore.ACCOUNT + " = ?", + deleteArgs); + db.delete(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME, + SQLiteAxolotlStore.ACCOUNT + " = ?", + deleteArgs); + db.delete(SQLiteAxolotlStore.IDENTITIES_TABLENAME, + SQLiteAxolotlStore.ACCOUNT + " = ?", + deleteArgs); + } } diff --git a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java index ab191285..9381ba1d 100644 --- a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java +++ b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java @@ -1,5 +1,19 @@ package eu.siacs.conversations.persistance; +import android.database.Cursor; +import android.graphics.Bitmap; +import android.graphics.BitmapFactory; +import android.graphics.Canvas; +import android.graphics.Matrix; +import android.graphics.RectF; +import android.net.Uri; +import android.os.Environment; +import android.provider.MediaStore; +import android.util.Base64; +import android.util.Base64OutputStream; +import android.util.Log; +import android.webkit.MimeTypeMap; + import java.io.ByteArrayOutputStream; import java.io.Closeable; import java.io.File; @@ -8,6 +22,7 @@ import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; +import java.net.Socket; import java.net.URL; import java.security.DigestOutputStream; import java.security.MessageDigest; @@ -17,28 +32,15 @@ import java.util.Arrays; import java.util.Date; import java.util.Locale; -import android.database.Cursor; -import android.graphics.Bitmap; -import android.graphics.BitmapFactory; -import android.graphics.Canvas; -import android.graphics.Matrix; -import android.graphics.RectF; -import android.net.Uri; -import android.os.Environment; -import android.provider.MediaStore; -import android.util.Base64; -import android.util.Base64OutputStream; -import android.util.Log; -import android.webkit.MimeTypeMap; - import eu.siacs.conversations.Config; import eu.siacs.conversations.R; -import eu.siacs.conversations.entities.Transferable; import eu.siacs.conversations.entities.DownloadableFile; import eu.siacs.conversations.entities.Message; +import eu.siacs.conversations.entities.Transferable; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.utils.CryptoHelper; import eu.siacs.conversations.utils.ExifHelper; +import eu.siacs.conversations.utils.FileUtils; import eu.siacs.conversations.xmpp.pep.Avatar; public class FileBackend { @@ -126,25 +128,24 @@ public class FileBackend { return Bitmap.createBitmap(bitmap, 0, 0, w, h, mtx, true); } - public String getOriginalPath(Uri uri) { - String path = null; - if (uri.getScheme().equals("file")) { - return uri.getPath(); - } else if (uri.toString().startsWith("content://media/")) { - String[] projection = {MediaStore.MediaColumns.DATA}; - Cursor metaCursor = mXmppConnectionService.getContentResolver().query(uri, - projection, null, null, null); - if (metaCursor != null) { - try { - if (metaCursor.moveToFirst()) { - path = metaCursor.getString(0); - } - } finally { - metaCursor.close(); - } - } + public boolean useImageAsIs(Uri uri) { + String path = getOriginalPath(uri); + if (path == null) { + return false; + } + BitmapFactory.Options options = new BitmapFactory.Options(); + options.inJustDecodeBounds = true; + try { + BitmapFactory.decodeStream(mXmppConnectionService.getContentResolver().openInputStream(uri), null, options); + return (options.outWidth <= Config.IMAGE_SIZE && options.outHeight <= Config.IMAGE_SIZE && options.outMimeType.contains(Config.IMAGE_FORMAT.name().toLowerCase())); + } catch (FileNotFoundException e) { + return false; } - return path; + } + + public String getOriginalPath(Uri uri) { + Log.d(Config.LOGTAG,"get original path for uri: "+uri.toString()); + return FileUtils.getPath(mXmppConnectionService,uri); } public DownloadableFile copyFileToPrivateStorage(Message message, Uri uri) throws FileCopyException { @@ -184,8 +185,18 @@ public class FileBackend { return this.copyImageToPrivateStorage(message, image, 0); } - private DownloadableFile copyImageToPrivateStorage(Message message, - Uri image, int sampleSize) throws FileCopyException { + private DownloadableFile copyImageToPrivateStorage(Message message,Uri image, int sampleSize) throws FileCopyException { + switch(Config.IMAGE_FORMAT) { + case JPEG: + message.setRelativeFilePath(message.getUuid()+".jpg"); + break; + case PNG: + message.setRelativeFilePath(message.getUuid()+".png"); + break; + case WEBP: + message.setRelativeFilePath(message.getUuid()+".webp"); + break; + } DownloadableFile file = getFile(message); file.getParentFile().mkdirs(); InputStream is = null; @@ -205,13 +216,13 @@ public class FileBackend { if (originalBitmap == null) { throw new FileCopyException(R.string.error_not_an_image_file); } - Bitmap scaledBitmap = resize(originalBitmap, IMAGE_SIZE); + Bitmap scaledBitmap = resize(originalBitmap, Config.IMAGE_SIZE); int rotation = getRotation(image); if (rotation > 0) { scaledBitmap = rotate(scaledBitmap, rotation); } - boolean success = scaledBitmap.compress(Bitmap.CompressFormat.WEBP, 75, os); + boolean success = scaledBitmap.compress(Config.IMAGE_FORMAT, Config.IMAGE_QUALITY, os); if (!success) { throw new FileCopyException(R.string.error_compressing_image); } @@ -346,11 +357,7 @@ public class FileBackend { file.delete(); return false; } - } catch (FileNotFoundException e) { - return false; - } catch (IOException e) { - return false; - } catch (NoSuchAlgorithmException e) { + } catch (IllegalArgumentException | IOException | NoSuchAlgorithmException e) { return false; } finally { close(os); @@ -377,6 +384,9 @@ public class FileBackend { BitmapFactory.Options options = new BitmapFactory.Options(); options.inSampleSize = calcSampleSize(image, size); is = mXmppConnectionService.getContentResolver().openInputStream(image); + if (is == null) { + return null; + } Bitmap input = BitmapFactory.decodeStream(is, null, options); if (input == null) { return null; @@ -403,6 +413,9 @@ public class FileBackend { BitmapFactory.Options options = new BitmapFactory.Options(); options.inSampleSize = calcSampleSize(image,Math.max(newHeight, newWidth)); is = mXmppConnectionService.getContentResolver().openInputStream(image); + if (is == null) { + return null; + } Bitmap source = BitmapFactory.decodeStream(is, null, options); if (source == null) { return null; @@ -546,4 +559,13 @@ public class FileBackend { } } } + + public static void close(Socket socket) { + if (socket != null) { + try { + socket.close(); + } catch (IOException e) { + } + } + } } diff --git a/src/main/java/eu/siacs/conversations/services/AbstractConnectionManager.java b/src/main/java/eu/siacs/conversations/services/AbstractConnectionManager.java index 676a09c9..5def05dd 100644 --- a/src/main/java/eu/siacs/conversations/services/AbstractConnectionManager.java +++ b/src/main/java/eu/siacs/conversations/services/AbstractConnectionManager.java @@ -1,5 +1,35 @@ package eu.siacs.conversations.services; +import android.content.Context; +import android.os.PowerManager; +import android.util.Log; +import android.util.Pair; + +import org.bouncycastle.crypto.engines.AESEngine; +import org.bouncycastle.crypto.modes.AEADBlockCipher; +import org.bouncycastle.crypto.modes.GCMBlockCipher; +import org.bouncycastle.crypto.params.AEADParameters; +import org.bouncycastle.crypto.params.KeyParameter; + +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.io.FileOutputStream; +import java.io.InputStream; +import java.io.OutputStream; +import java.security.InvalidAlgorithmParameterException; +import java.security.InvalidKeyException; +import java.security.NoSuchAlgorithmException; + +import javax.crypto.Cipher; +import javax.crypto.CipherInputStream; +import javax.crypto.CipherOutputStream; +import javax.crypto.NoSuchPaddingException; +import javax.crypto.spec.IvParameterSpec; +import javax.crypto.spec.SecretKeySpec; + +import eu.siacs.conversations.Config; +import eu.siacs.conversations.entities.DownloadableFile; + public class AbstractConnectionManager { protected XmppConnectionService mXmppConnectionService; @@ -20,4 +50,75 @@ public class AbstractConnectionManager { return 524288; } } + + public static Pair<InputStream,Integer> createInputStream(DownloadableFile file, boolean gcm) throws FileNotFoundException { + FileInputStream is; + int size; + is = new FileInputStream(file); + size = (int) file.getSize(); + if (file.getKey() == null) { + return new Pair<InputStream,Integer>(is,size); + } + try { + if (gcm) { + AEADBlockCipher cipher = new GCMBlockCipher(new AESEngine()); + cipher.init(true, new AEADParameters(new KeyParameter(file.getKey()), 128, file.getIv())); + InputStream cis = new org.bouncycastle.crypto.io.CipherInputStream(is, cipher); + return new Pair<>(cis, cipher.getOutputSize(size)); + } else { + IvParameterSpec ips = new IvParameterSpec(file.getIv()); + Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding"); + cipher.init(Cipher.ENCRYPT_MODE, new SecretKeySpec(file.getKey(), "AES"), ips); + Log.d(Config.LOGTAG, "opening encrypted input stream"); + final int s = Config.REPORT_WRONG_FILESIZE_IN_OTR_JINGLE ? size : (size / 16 + 1) * 16; + return new Pair<InputStream,Integer>(new CipherInputStream(is, cipher),s); + } + } catch (InvalidKeyException e) { + return null; + } catch (NoSuchAlgorithmException e) { + return null; + } catch (NoSuchPaddingException e) { + return null; + } catch (InvalidAlgorithmParameterException e) { + return null; + } + } + + public static OutputStream createOutputStream(DownloadableFile file, boolean gcm) { + FileOutputStream os; + try { + os = new FileOutputStream(file); + if (file.getKey() == null) { + return os; + } + } catch (FileNotFoundException e) { + return null; + } + try { + if (gcm) { + AEADBlockCipher cipher = new GCMBlockCipher(new AESEngine()); + cipher.init(false, new AEADParameters(new KeyParameter(file.getKey()), 128, file.getIv())); + return new org.bouncycastle.crypto.io.CipherOutputStream(os, cipher); + } else { + IvParameterSpec ips = new IvParameterSpec(file.getIv()); + Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding"); + cipher.init(Cipher.DECRYPT_MODE, new SecretKeySpec(file.getKey(), "AES"), ips); + Log.d(Config.LOGTAG, "opening encrypted output stream"); + return new CipherOutputStream(os, cipher); + } + } catch (InvalidKeyException e) { + return null; + } catch (NoSuchAlgorithmException e) { + return null; + } catch (NoSuchPaddingException e) { + return null; + } catch (InvalidAlgorithmParameterException e) { + return null; + } + } + + public PowerManager.WakeLock createWakeLock(String name) { + PowerManager powerManager = (PowerManager) mXmppConnectionService.getSystemService(Context.POWER_SERVICE); + return powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,name); + } } diff --git a/src/main/java/eu/siacs/conversations/services/EventReceiver.java b/src/main/java/eu/siacs/conversations/services/EventReceiver.java index dfbe9db7..ceab1592 100644 --- a/src/main/java/eu/siacs/conversations/services/EventReceiver.java +++ b/src/main/java/eu/siacs/conversations/services/EventReceiver.java @@ -1,10 +1,11 @@ package eu.siacs.conversations.services; -import eu.siacs.conversations.persistance.DatabaseBackend; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; +import eu.siacs.conversations.persistance.DatabaseBackend; + public class EventReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { diff --git a/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java b/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java index 0bc428c8..a31848a7 100644 --- a/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java +++ b/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java @@ -111,7 +111,7 @@ public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded { this.mXmppConnectionService.sendIqPacket(account, packet, new OnIqPacketReceived() { @Override public void onIqPacketReceived(Account account, IqPacket packet) { - if (packet.getType() == IqPacket.TYPE.ERROR) { + if (packet.getType() != IqPacket.TYPE.RESULT) { Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": error executing mam: " + packet.toString()); finalizeQuery(query); } diff --git a/src/main/java/eu/siacs/conversations/services/NotificationService.java b/src/main/java/eu/siacs/conversations/services/NotificationService.java index 683fcb04..d03dcb84 100644 --- a/src/main/java/eu/siacs/conversations/services/NotificationService.java +++ b/src/main/java/eu/siacs/conversations/services/NotificationService.java @@ -65,7 +65,7 @@ public class NotificationService { return (message.getStatus() == Message.STATUS_RECEIVED) && notificationsEnabled() && !message.getConversation().isMuted() - && (message.getConversation().getMode() == Conversation.MODE_SINGLE + && (message.getConversation().isPnNA() || conferenceNotificationsEnabled() || wasHighlightedOrPrivate(message) ); @@ -333,9 +333,10 @@ public class NotificationService { private Message getImage(final Iterable<Message> messages) { for (final Message message : messages) { - if (message.getType() == Message.TYPE_IMAGE + if (message.getType() != Message.TYPE_TEXT && message.getTransferable() == null - && message.getEncryption() != Message.ENCRYPTION_PGP) { + && message.getEncryption() != Message.ENCRYPTION_PGP + && message.getFileParams().height > 0) { return message; } } diff --git a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java index f50b9fa6..b165ede4 100644 --- a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java +++ b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java @@ -53,16 +53,17 @@ import de.tzur.conversations.Settings; import eu.siacs.conversations.Config; import eu.siacs.conversations.R; import eu.siacs.conversations.crypto.PgpEngine; +import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Blockable; import eu.siacs.conversations.entities.Bookmark; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.entities.Conversation; -import eu.siacs.conversations.entities.Transferable; -import eu.siacs.conversations.entities.TransferablePlaceholder; import eu.siacs.conversations.entities.Message; import eu.siacs.conversations.entities.MucOptions; import eu.siacs.conversations.entities.MucOptions.OnRenameListener; +import eu.siacs.conversations.entities.Transferable; +import eu.siacs.conversations.entities.TransferablePlaceholder; import eu.siacs.conversations.generator.IqGenerator; import eu.siacs.conversations.generator.MessageGenerator; import eu.siacs.conversations.generator.PresenceGenerator; @@ -86,6 +87,7 @@ import eu.siacs.conversations.xmpp.OnContactStatusChanged; import eu.siacs.conversations.xmpp.OnIqPacketReceived; import eu.siacs.conversations.xmpp.OnMessageAcknowledged; import eu.siacs.conversations.xmpp.OnMessagePacketReceived; +import eu.siacs.conversations.xmpp.OnKeyStatusUpdated; import eu.siacs.conversations.xmpp.OnPresencePacketReceived; import eu.siacs.conversations.xmpp.OnStatusChanged; import eu.siacs.conversations.xmpp.OnUpdateBlocklist; @@ -213,7 +215,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() { @Override public void onIqPacketReceived(Account account, IqPacket packet) { - if (packet.getType() == IqPacket.TYPE.ERROR) { + if (packet.getType() != IqPacket.TYPE.RESULT) { Element error = packet.findChild("error"); String text = error != null ? error.findChildContent("text") : null; if (text != null) { @@ -274,11 +276,14 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa } } syncDirtyContacts(account); - scheduleWakeUpCall(Config.PING_MAX_INTERVAL,account.getUuid().hashCode()); + account.getAxolotlService().publishOwnDeviceIdIfNeeded(); + account.getAxolotlService().publishBundlesIfNeeded(); + + scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode()); } else if (account.getStatus() == Account.State.OFFLINE) { resetSendingToWaiting(account); if (!account.isOptionSet(Account.OPTION_DISABLED)) { - int timeToReconnect = mRandom.nextInt(50) + 10; + int timeToReconnect = mRandom.nextInt(20) + 10; scheduleWakeUpCall(timeToReconnect,account.getUuid().hashCode()); } } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) { @@ -305,6 +310,8 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa private int rosterChangedListenerCount = 0; private OnMucRosterUpdate mOnMucRosterUpdate = null; private int mucRosterChangedListenerCount = 0; + private OnKeyStatusUpdated mOnKeyStatusUpdated = null; + private int keyStatusUpdatedListenerCount = 0; private SecureRandom mRandom; private OpenPgpServiceConnection pgpServiceConnection; private PgpEngine mPgpEngine = null; @@ -343,7 +350,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa public void attachLocationToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) { - int encryption = conversation.getNextEncryption(forceEncryption()); + int encryption = conversation.getNextEncryption(); if (encryption == Message.ENCRYPTION_PGP) { encryption = Message.ENCRYPTION_DECRYPTED; } @@ -362,12 +369,10 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa final Uri uri, final UiCallback<Message> callback) { final Message message; - if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) { - message = new Message(conversation, "", - Message.ENCRYPTION_DECRYPTED); + if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) { + message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED); } else { - message = new Message(conversation, "", - conversation.getNextEncryption(forceEncryption())); + message = new Message(conversation, "", conversation.getNextEncryption()); } message.setCounterpart(conversation.getNextCounterpart()); message.setType(Message.TYPE_FILE); @@ -382,33 +387,35 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa } } else { mFileAddingExecutor.execute(new Runnable() { - @Override - public void run() { - try { - getFileBackend().copyFileToPrivateStorage(message, uri); - getFileBackend().updateFileParams(message); - if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) { - getPgpEngine().encrypt(message, callback); - } else { - callback.success(message); - } - } catch (FileBackend.FileCopyException e) { - callback.error(e.getResId(), message); - } - } - }); + @Override + public void run() { + try { + getFileBackend().copyFileToPrivateStorage(message, uri); + getFileBackend().updateFileParams(message); + if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) { + getPgpEngine().encrypt(message, callback); + } else { + callback.success(message); + } + } catch (FileBackend.FileCopyException e) { + callback.error(e.getResId(), message); + } + } + }); } } - public void attachImageToConversation(final Conversation conversation, - final Uri uri, final UiCallback<Message> callback) { + public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) { + if (getFileBackend().useImageAsIs(uri)) { + Log.d(Config.LOGTAG,"using image as is"); + attachFileToConversation(conversation, uri, callback); + return; + } final Message message; - if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) { - message = new Message(conversation, "", - Message.ENCRYPTION_DECRYPTED); + if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) { + message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED); } else { - message = new Message(conversation, "", - conversation.getNextEncryption(forceEncryption())); + message = new Message(conversation, "",conversation.getNextEncryption()); } message.setCounterpart(conversation.getNextCounterpart()); message.setType(Message.TYPE_IMAGE); @@ -418,7 +425,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa public void run() { try { getFileBackend().copyImageToPrivateStorage(message, uri); - if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) { + if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) { getPgpEngine().encrypt(message, callback); } else { callback.success(message); @@ -611,9 +618,6 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext()); this.accounts = databaseBackend.getAccounts(); - for (final Account account : this.accounts) { - account.initAccountServices(this); - } restoreFromDatabase(); getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver); @@ -694,22 +698,22 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa } } - private void sendFileMessage(final Message message) { + private void sendFileMessage(final Message message, final boolean delay) { Log.d(Config.LOGTAG, "send file message"); final Account account = message.getConversation().getAccount(); final XmppConnection connection = account.getXmppConnection(); if (connection != null && connection.getFeatures().httpUpload()) { - mHttpConnectionManager.createNewUploadConnection(message); + mHttpConnectionManager.createNewUploadConnection(message, delay); } else { mJingleConnectionManager.createNewConnection(message); } } public void sendMessage(final Message message) { - sendMessage(message, false); + sendMessage(message, false, false); } - private void sendMessage(final Message message, final boolean resend) { + private void sendMessage(final Message message, final boolean resend, final boolean delay) { final Account account = message.getConversation().getAccount(); final Conversation conversation = message.getConversation(); account.deactivateGracePeriod(); @@ -719,7 +723,8 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) { message.getConversation().endOtrIfNeeded(); - message.getConversation().findUnsentMessagesWithOtrEncryption(new Conversation.OnMessageFound() { + message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, + new Conversation.OnMessageFound() { @Override public void onMessageFound(Message message) { markMessage(message,Message.STATUS_SEND_FAILED); @@ -732,24 +737,24 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa case Message.ENCRYPTION_NONE: if (message.needsUploading()) { if (account.httpUploadAvailable() || message.fixCounterpart()) { - this.sendFileMessage(message); + this.sendFileMessage(message,delay); } else { break; } } else { - packet = mMessageGenerator.generateChat(message,resend); + packet = mMessageGenerator.generateChat(message); } break; case Message.ENCRYPTION_PGP: case Message.ENCRYPTION_DECRYPTED: if (message.needsUploading()) { if (account.httpUploadAvailable() || message.fixCounterpart()) { - this.sendFileMessage(message); + this.sendFileMessage(message,delay); } else { break; } } else { - packet = mMessageGenerator.generatePgpChat(message,resend); + packet = mMessageGenerator.generatePgpChat(message); } break; case Message.ENCRYPTION_OTR: @@ -763,7 +768,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa if (message.needsUploading()) { mJingleConnectionManager.createNewConnection(message); } else { - packet = mMessageGenerator.generateOtrChat(message,resend); + packet = mMessageGenerator.generateOtrChat(message); } } else if (otrSession == null) { if (message.fixCounterpart()) { @@ -773,6 +778,24 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa } } break; + case Message.ENCRYPTION_AXOLOTL: + message.setAxolotlFingerprint(account.getAxolotlService().getOwnPublicKey().getFingerprint().replaceAll("\\s", "")); + if (message.needsUploading()) { + if (account.httpUploadAvailable() || message.fixCounterpart()) { + this.sendFileMessage(message,delay); + } else { + break; + } + } else { + XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message); + if (axolotlMessage == null) { + account.getAxolotlService().preparePayloadMessage(message, delay); + } else { + packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage); + } + } + break; + } if (packet != null) { if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) { @@ -800,6 +823,9 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa conversation.startOtrSession(message.getCounterpart().getResourcepart(), false); } break; + case Message.ENCRYPTION_AXOLOTL: + message.setAxolotlFingerprint(account.getAxolotlService().getOwnPublicKey().getFingerprint().replaceAll("\\s", "")); + break; } } @@ -819,6 +845,9 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa updateConversationUi(); } if (packet != null) { + if (delay) { + mMessageGenerator.addDelay(packet,message.getTimeSent()); + } if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) { if (this.sendChatStates()) { packet.addChild(ChatState.toElement(conversation.getOutgoingChatState())); @@ -833,13 +862,13 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa @Override public void onMessageFound(Message message) { - resendMessage(message); + resendMessage(message, true); } }); } - public void resendMessage(final Message message) { - sendMessage(message, true); + public void resendMessage(final Message message, final boolean delay) { + sendMessage(message, true, delay); } public void fetchRosterFromServer(final Account account) { @@ -850,8 +879,8 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa } else { Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster"); } - iqPacket.query(Xmlns.ROSTER).setAttribute("ver",account.getRosterVersion()); - sendIqPacket(account, iqPacket, mIqParser); + iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion()); + sendIqPacket(account,iqPacket,mIqParser); } public void fetchBookmarks(final Account account) { @@ -862,28 +891,31 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa @Override public void onIqPacketReceived(final Account account, final IqPacket packet) { - final Element query = packet.query(); - final List<Bookmark> bookmarks = new CopyOnWriteArrayList<>(); - final Element storage = query.findChild("storage", - "storage:bookmarks"); - if (storage != null) { - for (final Element item : storage.getChildren()) { - if (item.getName().equals("conference")) { - final Bookmark bookmark = Bookmark.parse(item, account); - bookmarks.add(bookmark); - Conversation conversation = find(bookmark); - if (conversation != null) { - conversation.setBookmark(bookmark); - } else if (bookmark.autojoin() && bookmark.getJid() != null) { - conversation = findOrCreateConversation( - account, bookmark.getJid(), true); - conversation.setBookmark(bookmark); - joinMuc(conversation); + if (packet.getType() == IqPacket.TYPE.RESULT) { + final Element query = packet.query(); + final List<Bookmark> bookmarks = new CopyOnWriteArrayList<>(); + final Element storage = query.findChild("storage", "storage:bookmarks"); + if (storage != null) { + for (final Element item : storage.getChildren()) { + if (item.getName().equals("conference")) { + final Bookmark bookmark = Bookmark.parse(item, account); + bookmarks.add(bookmark); + Conversation conversation = find(bookmark); + if (conversation != null) { + conversation.setBookmark(bookmark); + } else if (bookmark.autojoin() && bookmark.getJid() != null) { + conversation = findOrCreateConversation( + account, bookmark.getJid(), true); + conversation.setBookmark(bookmark); + joinMuc(conversation); + } } } } + account.setBookmarks(bookmarks); + } else { + Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fetch bookmarks"); } - account.setBookmarks(bookmarks); } }; sendIqPacket(account, iqPacket, callback); @@ -963,6 +995,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa Log.d(Config.LOGTAG,"restoring roster"); for(Account account : accounts) { databaseBackend.readRoster(account.getRoster()); + account.initAccountServices(XmppConnectionService.this); } getBitmapCache().evictAll(); Looper.prepare(); @@ -994,6 +1027,10 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa public void onMessageFound(Message message) { if (!getFileBackend().isFileAvailable(message)) { message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED)); + final int s = message.getStatus(); + if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) { + markMessage(message,Message.STATUS_SEND_FAILED); + } } } }); @@ -1005,7 +1042,12 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa if (message != null) { if (!getFileBackend().isFileAvailable(message)) { message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED)); - updateConversationUi(); + final int s = message.getStatus(); + if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) { + markMessage(message,Message.STATUS_SEND_FAILED); + } else { + updateConversationUi(); + } } return; } @@ -1029,19 +1071,19 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa } } Collections.sort(list, new Comparator<Conversation>() { - @Override - public int compare(Conversation lhs, Conversation rhs) { - Message left = lhs.getLatestMessage(); - Message right = rhs.getLatestMessage(); - if (left.getTimeSent() > right.getTimeSent()) { - return -1; - } else if (left.getTimeSent() < right.getTimeSent()) { - return 1; - } else { - return 0; - } - } - }); + @Override + public int compare(Conversation lhs, Conversation rhs) { + Message left = lhs.getLatestMessage(); + Message right = rhs.getLatestMessage(); + if (left.getTimeSent() > right.getTimeSent()) { + return -1; + } else if (left.getTimeSent() < right.getTimeSent()) { + return 1; + } else { + return 0; + } + } + }); } public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) { @@ -1370,6 +1412,31 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa } } + public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) { + synchronized (this) { + if (checkListeners()) { + switchToForeground(); + } + this.mOnKeyStatusUpdated = listener; + if (this.keyStatusUpdatedListenerCount < 2) { + this.keyStatusUpdatedListenerCount++; + } + } + } + + public void removeOnNewKeysAvailableListener() { + synchronized (this) { + this.keyStatusUpdatedListenerCount--; + if (this.keyStatusUpdatedListenerCount <= 0) { + this.keyStatusUpdatedListenerCount = 0; + this.mOnKeyStatusUpdated = null; + if (checkListeners()) { + switchToBackground(); + } + } + } + } + public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) { synchronized (this) { if (checkListeners()) { @@ -1400,7 +1467,8 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa && this.mOnConversationUpdate == null && this.mOnRosterUpdate == null && this.mOnUpdateBlocklist == null - && this.mOnShowErrorToast == null); + && this.mOnShowErrorToast == null + && this.mOnKeyStatusUpdated == null); } private void switchToForeground() { @@ -1638,7 +1706,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() { @Override public void onIqPacketReceived(Account account, IqPacket packet) { - if (packet.getType() != IqPacket.TYPE.ERROR) { + if (packet.getType() == IqPacket.TYPE.RESULT) { ArrayList<String> features = new ArrayList<>(); for (Element child : packet.query().getChildren()) { if (child != null && child.getName().equals("feature")) { @@ -1662,7 +1730,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() { @Override public void onIqPacketReceived(Account account, IqPacket packet) { - if (packet.getType() != IqPacket.TYPE.ERROR) { + if (packet.getType() == IqPacket.TYPE.RESULT) { Data data = Data.parse(packet.query().findChild("x", "jabber:x:data")); for (Field field : data.getFields()) { if (options.containsKey(field.getName())) { @@ -1676,12 +1744,10 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa sendIqPacket(account, set, new OnIqPacketReceived() { @Override public void onIqPacketReceived(Account account, IqPacket packet) { - if (packet.getType() == IqPacket.TYPE.RESULT) { - if (callback != null) { + if (callback != null) { + if (packet.getType() == IqPacket.TYPE.RESULT) { callback.onPushSucceeded(); - } - } else { - if (callback != null) { + } else { callback.onPushFailed(); } } @@ -1812,7 +1878,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa account.getJid().toBareJid() + " otr session established with " + conversation.getJid() + "/" + otrSession.getSessionID().getUserID()); - conversation.findUnsentMessagesWithOtrEncryption(new Conversation.OnMessageFound() { + conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() { @Override public void onMessageFound(Message message) { @@ -1825,8 +1891,9 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa if (message.needsUploading()) { mJingleConnectionManager.createNewConnection(message); } else { - MessagePacket outPacket = mMessageGenerator.generateOtrChat(message, true); + MessagePacket outPacket = mMessageGenerator.generateOtrChat(message); if (outPacket != null) { + mMessageGenerator.addDelay(outPacket, message.getTimeSent()); message.setStatus(Message.STATUS_SEND); databaseBackend.updateMessage(message); sendMessagePacket(account, outPacket); @@ -1917,10 +1984,8 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa final IqPacket packet = XmppConnectionService.this.mIqGenerator .publishAvatarMetadata(avatar); sendIqPacket(account, packet, new OnIqPacketReceived() { - @Override - public void onIqPacketReceived(Account account, - IqPacket result) { + public void onIqPacketReceived(Account account, IqPacket result) { if (result.getType() == IqPacket.TYPE.RESULT) { if (account.setAvatar(avatar.getFilename())) { getAvatarService().clear(account); @@ -2226,6 +2291,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa public boolean forceEncryption() { return getPreferences().getBoolean("force_encryption", false); } + public boolean confirmMessages() { return getPreferences().getBoolean("confirm_messages", true); } @@ -2287,6 +2353,12 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa } } + public void keyStatusUpdated() { + if(mOnKeyStatusUpdated != null) { + mOnKeyStatusUpdated.onKeyStatusUpdated(); + } + } + public Account findAccountByJid(final Jid accountJid) { for (Account account : this.accounts) { if (account.getJid().toBareJid().equals(accountJid.toBareJid())) { @@ -2497,8 +2569,9 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa } } for (final Message msg : messages) { + msg.setTime(System.currentTimeMillis()); markMessage(msg, Message.STATUS_WAITING); - this.resendMessage(msg); + this.resendMessage(msg,false); } } diff --git a/src/main/java/eu/siacs/conversations/ui/AboutPreference.java b/src/main/java/eu/siacs/conversations/ui/AboutPreference.java index a57e1b89..bd2042fb 100644 --- a/src/main/java/eu/siacs/conversations/ui/AboutPreference.java +++ b/src/main/java/eu/siacs/conversations/ui/AboutPreference.java @@ -2,7 +2,6 @@ package eu.siacs.conversations.ui; import android.content.Context; import android.content.Intent; -import android.content.pm.PackageManager; import android.preference.Preference; import android.util.AttributeSet; diff --git a/src/main/java/eu/siacs/conversations/ui/BlocklistActivity.java b/src/main/java/eu/siacs/conversations/ui/BlocklistActivity.java index 13d7f4fc..08594201 100644 --- a/src/main/java/eu/siacs/conversations/ui/BlocklistActivity.java +++ b/src/main/java/eu/siacs/conversations/ui/BlocklistActivity.java @@ -55,16 +55,10 @@ public class BlocklistActivity extends AbstractSearchableListItemActivity implem } Collections.sort(getListItems()); } - runOnUiThread(new Runnable() { - @Override - public void run() { - getListItemAdapter().notifyDataSetChanged(); - } - }); + getListItemAdapter().notifyDataSetChanged(); } - @Override - public void OnUpdateBlocklist(final OnUpdateBlocklist.Status status) { + protected void refreshUiReal() { final Editable editable = getSearchEditText().getText(); if (editable != null) { filterContacts(editable.toString()); @@ -72,4 +66,9 @@ public class BlocklistActivity extends AbstractSearchableListItemActivity implem filterContacts(); } } + + @Override + public void OnUpdateBlocklist(final OnUpdateBlocklist.Status status) { + refreshUi(); + } } diff --git a/src/main/java/eu/siacs/conversations/ui/ChangePasswordActivity.java b/src/main/java/eu/siacs/conversations/ui/ChangePasswordActivity.java index aac435fd..09988b7c 100644 --- a/src/main/java/eu/siacs/conversations/ui/ChangePasswordActivity.java +++ b/src/main/java/eu/siacs/conversations/ui/ChangePasswordActivity.java @@ -4,7 +4,6 @@ import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.EditText; -import android.widget.TextView; import android.widget.Toast; import eu.siacs.conversations.R; @@ -107,4 +106,8 @@ public class ChangePasswordActivity extends XmppActivity implements XmppConnecti }); } + + public void refreshUiReal() { + + } } diff --git a/src/main/java/eu/siacs/conversations/ui/ChooseContactActivity.java b/src/main/java/eu/siacs/conversations/ui/ChooseContactActivity.java index c9e99ce5..bc23c3ba 100644 --- a/src/main/java/eu/siacs/conversations/ui/ChooseContactActivity.java +++ b/src/main/java/eu/siacs/conversations/ui/ChooseContactActivity.java @@ -13,11 +13,11 @@ import android.widget.AbsListView.MultiChoiceModeListener; import android.widget.AdapterView; import android.widget.ListView; -import java.util.Set; -import java.util.HashSet; +import java.util.ArrayList; import java.util.Collections; +import java.util.HashSet; import java.util.List; -import java.util.ArrayList; +import java.util.Set; import eu.siacs.conversations.R; import eu.siacs.conversations.entities.Account; @@ -149,4 +149,8 @@ public class ChooseContactActivity extends AbstractSearchableListItemActivity { return result.toArray(new String[result.size()]); } + + public void refreshUiReal() { + //nothing to do. This Activity doesn't implement any listeners + } } diff --git a/src/main/java/eu/siacs/conversations/ui/ConferenceDetailsActivity.java b/src/main/java/eu/siacs/conversations/ui/ConferenceDetailsActivity.java index 07b8819d..12b66c35 100644 --- a/src/main/java/eu/siacs/conversations/ui/ConferenceDetailsActivity.java +++ b/src/main/java/eu/siacs/conversations/ui/ConferenceDetailsActivity.java @@ -27,8 +27,8 @@ import org.openintents.openpgp.util.OpenPgpUtils; import java.util.ArrayList; import java.util.Collections; import java.util.Comparator; -import java.util.List; +import eu.siacs.conversations.Config; import eu.siacs.conversations.R; import eu.siacs.conversations.crypto.PgpEngine; import eu.siacs.conversations.entities.Account; @@ -38,8 +38,8 @@ import eu.siacs.conversations.entities.Conversation; import eu.siacs.conversations.entities.MucOptions; import eu.siacs.conversations.entities.MucOptions.User; import eu.siacs.conversations.services.XmppConnectionService; -import eu.siacs.conversations.services.XmppConnectionService.OnMucRosterUpdate; import eu.siacs.conversations.services.XmppConnectionService.OnConversationUpdate; +import eu.siacs.conversations.services.XmppConnectionService.OnMucRosterUpdate; import eu.siacs.conversations.xmpp.jid.Jid; public class ConferenceDetailsActivity extends XmppActivity implements OnConversationUpdate, OnMucRosterUpdate, XmppConnectionService.OnAffiliationChanged, XmppConnectionService.OnRoleChanged, XmppConnectionService.OnConferenceOptionsPushed { @@ -266,14 +266,17 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers final User self = mConversation.getMucOptions().getSelf(); this.mSelectedUser = user; String name; + final Contact contact = user.getContact(); + if (contact != null) { + name = contact.getDisplayName(); + } else if (user.getJid() != null){ + name = user.getJid().toBareJid().toString(); + } else { + name = user.getName(); + } + menu.setHeaderTitle(name); if (user.getJid() != null) { - final Contact contact = user.getContact(); - if (contact != null) { - name = contact.getDisplayName(); - } else { - name = user.getJid().toBareJid().toString(); - } - menu.setHeaderTitle(name); + MenuItem showContactDetails = menu.findItem(R.id.action_contact_details); MenuItem startConversation = menu.findItem(R.id.start_conversation); MenuItem giveMembership = menu.findItem(R.id.give_membership); MenuItem removeMembership = menu.findItem(R.id.remove_membership); @@ -282,6 +285,9 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers MenuItem removeFromRoom = menu.findItem(R.id.remove_from_room); MenuItem banFromConference = menu.findItem(R.id.ban_from_conference); startConversation.setVisible(true); + if (contact != null) { + showContactDetails.setVisible(true); + } if (self.getAffiliation().ranks(MucOptions.Affiliation.ADMIN) && self.getAffiliation().outranks(user.getAffiliation())) { if (mAdvancedMode) { @@ -300,15 +306,24 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers removeAdminPrivileges.setVisible(true); } } + } else { + MenuItem sendPrivateMessage = menu.findItem(R.id.send_private_message); + sendPrivateMessage.setVisible(true); } } - super.onCreateContextMenu(menu,v,menuInfo); + super.onCreateContextMenu(menu, v, menuInfo); } @Override public boolean onContextItemSelected(MenuItem item) { switch (item.getItemId()) { + case R.id.action_contact_details: + Contact contact = mSelectedUser.getContact(); + if (contact != null) { + switchToContactDetails(contact); + } + return true; case R.id.start_conversation: startConversation(mSelectedUser); return true; @@ -331,6 +346,9 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers xmppConnectionService.changeAffiliationInConference(mConversation,mSelectedUser.getJid(), MucOptions.Affiliation.OUTCAST,this); xmppConnectionService.changeRoleInConference(mConversation,mSelectedUser.getName(), MucOptions.Role.NONE,this); return true; + case R.id.send_private_message: + privateMsgInMuc(mConversation,mSelectedUser.getName()); + return true; default: return super.onContextItemSelected(item); } @@ -404,8 +422,13 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers private void updateView() { final MucOptions mucOptions = mConversation.getMucOptions(); final User self = mucOptions.getSelf(); - mAccountJid.setText(getString(R.string.using_account, mConversation - .getAccount().getJid().toBareJid())); + String account; + if (Config.DOMAIN_LOCK != null) { + account = mConversation.getAccount().getJid().getLocalpart(); + } else { + account = mConversation.getAccount().getJid().toBareJid().toString(); + } + mAccountJid.setText(getString(R.string.using_account, account)); mYourPhoto.setImageBitmap(avatarService().get(mConversation.getAccount(), getPixel(48))); setTitle(mConversation.getName()); mFullJid.setText(mConversation.getJid().toBareJid().toString()); diff --git a/src/main/java/eu/siacs/conversations/ui/ContactDetailsActivity.java b/src/main/java/eu/siacs/conversations/ui/ContactDetailsActivity.java index c190caed..d98e9164 100644 --- a/src/main/java/eu/siacs/conversations/ui/ContactDetailsActivity.java +++ b/src/main/java/eu/siacs/conversations/ui/ContactDetailsActivity.java @@ -29,9 +29,11 @@ import android.widget.QuickContactBadge; import android.widget.TextView; import org.openintents.openpgp.util.OpenPgpUtils; +import org.whispersystems.libaxolotl.IdentityKey; import java.util.List; +import eu.siacs.conversations.Config; import eu.siacs.conversations.R; import eu.siacs.conversations.crypto.PgpEngine; import eu.siacs.conversations.entities.Account; @@ -41,12 +43,13 @@ import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate; import eu.siacs.conversations.services.XmppConnectionService.OnRosterUpdate; import eu.siacs.conversations.utils.CryptoHelper; import eu.siacs.conversations.utils.UIHelper; +import eu.siacs.conversations.xmpp.OnKeyStatusUpdated; import eu.siacs.conversations.xmpp.OnUpdateBlocklist; import eu.siacs.conversations.xmpp.XmppConnection; import eu.siacs.conversations.xmpp.jid.InvalidJidException; import eu.siacs.conversations.xmpp.jid.Jid; -public class ContactDetailsActivity extends XmppActivity implements OnAccountUpdate, OnRosterUpdate, OnUpdateBlocklist { +public class ContactDetailsActivity extends XmppActivity implements OnAccountUpdate, OnRosterUpdate, OnUpdateBlocklist, OnKeyStatusUpdated { public static final String ACTION_VIEW_CONTACT = "view_contact"; private Contact contact; @@ -108,6 +111,7 @@ public class ContactDetailsActivity extends XmppActivity implements OnAccountUpd private LinearLayout keys; private LinearLayout tags; private boolean showDynamicTags; + private String messageFingerprint; private DialogInterface.OnClickListener addToPhonebook = new DialogInterface.OnClickListener() { @@ -158,6 +162,11 @@ public class ContactDetailsActivity extends XmppActivity implements OnAccountUpd } @Override + public void OnUpdateBlocklist(final Status status) { + refreshUi(); + } + + @Override protected void refreshUiReal() { invalidateOptionsMenu(); populateView(); @@ -185,6 +194,7 @@ public class ContactDetailsActivity extends XmppActivity implements OnAccountUpd } catch (final InvalidJidException ignored) { } } + this.messageFingerprint = getIntent().getStringExtra("fingerprint"); setContentView(R.layout.activity_contact_details); contactJidTv = (TextView) findViewById(R.id.details_contactjid); @@ -350,7 +360,13 @@ public class ContactDetailsActivity extends XmppActivity implements OnAccountUpd } else { contactJidTv.setText(contact.getJid().toString()); } - accountJidTv.setText(getString(R.string.using_account, contact.getAccount().getJid().toBareJid())); + String account; + if (Config.DOMAIN_LOCK != null) { + account = contact.getAccount().getJid().getLocalpart(); + } else { + account = contact.getAccount().getJid().toBareJid().toString(); + } + accountJidTv.setText(getString(R.string.using_account, account)); badge.setImageBitmap(avatarService().get(contact, getPixel(72))); badge.setOnClickListener(this.onBadgeClick); @@ -362,13 +378,13 @@ public class ContactDetailsActivity extends XmppActivity implements OnAccountUpd View view = inflater.inflate(R.layout.contact_key, keys, false); TextView key = (TextView) view.findViewById(R.id.key); TextView keyType = (TextView) view.findViewById(R.id.key_type); - ImageButton remove = (ImageButton) view + ImageButton removeButton = (ImageButton) view .findViewById(R.id.button_remove); - remove.setVisibility(View.VISIBLE); + removeButton.setVisibility(View.VISIBLE); keyType.setText("OTR Fingerprint"); key.setText(CryptoHelper.prettifyFingerprint(otrFingerprint)); keys.addView(view); - remove.setOnClickListener(new OnClickListener() { + removeButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { @@ -376,6 +392,11 @@ public class ContactDetailsActivity extends XmppActivity implements OnAccountUpd } }); } + for(final IdentityKey identityKey : xmppConnectionService.databaseBackend.loadIdentityKeys( + contact.getAccount(), contact.getJid().toBareJid().toString())) { + boolean highlight = identityKey.getFingerprint().replaceAll("\\s", "").equals(messageFingerprint); + hasKeys |= addFingerprintRow(keys, contact.getAccount(), identityKey, highlight); + } if (contact.getPgpKeyId() != 0) { hasKeys = true; View view = inflater.inflate(R.layout.contact_key, keys, false); @@ -460,14 +481,7 @@ public class ContactDetailsActivity extends XmppActivity implements OnAccountUpd } @Override - public void OnUpdateBlocklist(final Status status) { - runOnUiThread(new Runnable() { - - @Override - public void run() { - invalidateOptionsMenu(); - populateView(); - } - }); + public void onKeyStatusUpdated() { + refreshUi(); } } diff --git a/src/main/java/eu/siacs/conversations/ui/ConversationActivity.java b/src/main/java/eu/siacs/conversations/ui/ConversationActivity.java index bf261dba..7fec827b 100644 --- a/src/main/java/eu/siacs/conversations/ui/ConversationActivity.java +++ b/src/main/java/eu/siacs/conversations/ui/ConversationActivity.java @@ -16,6 +16,7 @@ import android.os.Bundle; import android.provider.MediaStore; import android.support.v4.widget.SlidingPaneLayout; import android.support.v4.widget.SlidingPaneLayout.PanelSlideListener; +import android.util.Log; import android.view.Menu; import android.view.MenuItem; import android.view.View; @@ -28,13 +29,16 @@ import android.widget.PopupMenu.OnMenuItemClickListener; import android.widget.Toast; import net.java.otr4j.session.SessionStatus; -import de.timroes.android.listview.EnhancedListView; import java.util.ArrayList; import java.util.Iterator; import java.util.List; +import de.timroes.android.listview.EnhancedListView; +import eu.siacs.conversations.Config; import eu.siacs.conversations.R; +import eu.siacs.conversations.crypto.axolotl.AxolotlService; +import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Blockable; import eu.siacs.conversations.entities.Contact; @@ -47,6 +51,8 @@ import eu.siacs.conversations.services.XmppConnectionService.OnRosterUpdate; import eu.siacs.conversations.ui.adapter.ConversationAdapter; import eu.siacs.conversations.utils.ExceptionHelper; import eu.siacs.conversations.xmpp.OnUpdateBlocklist; +import eu.siacs.conversations.xmpp.jid.InvalidJidException; +import eu.siacs.conversations.xmpp.jid.Jid; import github.ankushsachdeva.emojicon.EmojiconEditText; public class ConversationActivity extends XmppActivity @@ -59,15 +65,19 @@ public class ConversationActivity extends XmppActivity public static final String MESSAGE = "messageUuid"; public static final String TEXT = "text"; public static final String NICK = "nick"; + public static final String PRIVATE_MESSAGE = "pm"; public static final int REQUEST_SEND_MESSAGE = 0x0201; public static final int REQUEST_DECRYPT_PGP = 0x0202; public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207; + public static final int REQUEST_TRUST_KEYS_TEXT = 0x0208; + public static final int REQUEST_TRUST_KEYS_MENU = 0x0209; public static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301; public static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302; public static final int ATTACHMENT_CHOICE_CHOOSE_FILE = 0x0303; public static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0304; public static final int ATTACHMENT_CHOICE_LOCATION = 0x0305; + public static final int ATTACHMENT_CHOICE_INVALID = 0x0306; private static final String STATE_OPEN_CONVERSATION = "state_open_conversation"; private static final String STATE_PANEL_OPEN = "state_panel_open"; private static final String STATE_PENDING_URI = "state_pending_uri"; @@ -77,6 +87,7 @@ public class ConversationActivity extends XmppActivity final private List<Uri> mPendingImageUris = new ArrayList<>(); final private List<Uri> mPendingFileUris = new ArrayList<>(); private Uri mPendingGeoUri = null; + private boolean forbidProcessingPendings = false; private View mContentView; @@ -188,64 +199,64 @@ public class ConversationActivity extends XmppActivity listView.setDismissCallback(new EnhancedListView.OnDismissCallback() { - @Override - public EnhancedListView.Undoable onDismiss(final EnhancedListView enhancedListView, final int position) { - - final int index = listView.getFirstVisiblePosition(); - View v = listView.getChildAt(0); - final int top = (v == null) ? 0 : (v.getTop() - listView.getPaddingTop()); - - swipedConversation = listAdapter.getItem(position); - listAdapter.remove(swipedConversation); - swipedConversation.markRead(); - xmppConnectionService.getNotificationService().clear(swipedConversation); - - final boolean formerlySelected = (getSelectedConversation() == swipedConversation); - if (position == 0 && listAdapter.getCount() == 0) { - endConversation(swipedConversation, false, true); - return null; - } else if (formerlySelected) { - setSelectedConversation(listAdapter.getItem(0)); - ConversationActivity.this.mConversationFragment - .reInit(getSelectedConversation()); - } - - return new EnhancedListView.Undoable() { - - @Override - public void undo() { - listAdapter.insert(swipedConversation, position); - if (formerlySelected) { - setSelectedConversation(swipedConversation); - ConversationActivity.this.mConversationFragment - .reInit(getSelectedConversation()); - } - swipedConversation = null; - listView.setSelectionFromTop(index + (listView.getChildCount() < position ? 1 : 0), top); - } - - @Override - public void discard() { - if (!swipedConversation.isRead() - && swipedConversation.getMode() == Conversation.MODE_SINGLE) { - swipedConversation = null; - return; - } - endConversation(swipedConversation, false, false); - swipedConversation = null; - } - - @Override - public String getTitle() { - if (swipedConversation.getMode() == Conversation.MODE_MULTI) { - return getResources().getString(R.string.title_undo_swipe_out_muc); - } else { - return getResources().getString(R.string.title_undo_swipe_out_conversation); - } - } - }; - } - }); + @Override + public EnhancedListView.Undoable onDismiss(final EnhancedListView enhancedListView, final int position) { + + final int index = listView.getFirstVisiblePosition(); + View v = listView.getChildAt(0); + final int top = (v == null) ? 0 : (v.getTop() - listView.getPaddingTop()); + + swipedConversation = listAdapter.getItem(position); + listAdapter.remove(swipedConversation); + swipedConversation.markRead(); + xmppConnectionService.getNotificationService().clear(swipedConversation); + + final boolean formerlySelected = (getSelectedConversation() == swipedConversation); + if (position == 0 && listAdapter.getCount() == 0) { + endConversation(swipedConversation, false, true); + return null; + } else if (formerlySelected) { + setSelectedConversation(listAdapter.getItem(0)); + ConversationActivity.this.mConversationFragment + .reInit(getSelectedConversation()); + } + + return new EnhancedListView.Undoable() { + + @Override + public void undo() { + listAdapter.insert(swipedConversation, position); + if (formerlySelected) { + setSelectedConversation(swipedConversation); + ConversationActivity.this.mConversationFragment + .reInit(getSelectedConversation()); + } + swipedConversation = null; + listView.setSelectionFromTop(index + (listView.getChildCount() < position ? 1 : 0), top); + } + + @Override + public void discard() { + if (!swipedConversation.isRead() + && swipedConversation.getMode() == Conversation.MODE_SINGLE) { + swipedConversation = null; + return; + } + endConversation(swipedConversation, false, false); + swipedConversation = null; + } + + @Override + public String getTitle() { + if (swipedConversation.getMode() == Conversation.MODE_MULTI) { + return getResources().getString(R.string.title_undo_swipe_out_muc); + } else { + return getResources().getString(R.string.title_undo_swipe_out_conversation); + } + } + }; + } + }); listView.enableSwipeToDismiss(); listView.setSwipeDirection(EnhancedListView.SwipeDirection.START); listView.setSwipingLayout(R.id.swipeable_item); @@ -376,7 +387,7 @@ public class ConversationActivity extends XmppActivity } else { menuAdd.setVisible(!isConversationsOverviewHideable()); if (this.getSelectedConversation() != null) { - if (this.getSelectedConversation().getNextEncryption(forceEncryption()) != Message.ENCRYPTION_NONE) { + if (this.getSelectedConversation().getNextEncryption() != Message.ENCRYPTION_NONE) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { menuSecure.setIcon(R.drawable.ic_lock_white_24dp); } else { @@ -387,6 +398,7 @@ public class ConversationActivity extends XmppActivity menuContactDetails.setVisible(false); menuAttach.setVisible(getSelectedConversation().getAccount().httpUploadAvailable()); menuInviteContact.setVisible(getSelectedConversation().getMucOptions().canInvite()); + menuSecure.setVisible(!Config.HIDE_PGP_IN_UI); //if pgp is hidden conferences have no choice of encryption } else { menuMucDetails.setVisible(false); } @@ -400,7 +412,7 @@ public class ConversationActivity extends XmppActivity return true; } - private void selectPresenceToAttachFile(final int attachmentChoice, final int encryption) { + protected void selectPresenceToAttachFile(final int attachmentChoice, final int encryption) { final Conversation conversation = getSelectedConversation(); final Account account = conversation.getAccount(); final OnPresenceSelected callback = new OnPresenceSelected() { @@ -489,7 +501,7 @@ public class ConversationActivity extends XmppActivity break; } final Conversation conversation = getSelectedConversation(); - final int encryption = conversation.getNextEncryption(forceEncryption()); + final int encryption = conversation.getNextEncryption(); if (encryption == Message.ENCRYPTION_PGP) { if (hasPgp()) { if (conversation.getContact().getPgpKeyId() != 0) { @@ -536,7 +548,9 @@ public class ConversationActivity extends XmppActivity showInstallPgpDialog(); } } else { - selectPresenceToAttachFile(attachmentChoice, encryption); + if (encryption != Message.ENCRYPTION_AXOLOTL || !trustKeysIfNeeded(REQUEST_TRUST_KEYS_MENU, attachmentChoice)) { + selectPresenceToAttachFile(attachmentChoice, encryption); + } } } @@ -701,13 +715,13 @@ public class ConversationActivity extends XmppActivity intent.putExtra("account", conversation.getAccount().getJid().toBareJid().toString()); switch (menuItem.getItemId()) { case R.id.scan_fingerprint: - intent.putExtra("mode", VerifyOTRActivity.MODE_SCAN_FINGERPRINT); + intent.putExtra("mode",VerifyOTRActivity.MODE_SCAN_FINGERPRINT); break; case R.id.ask_question: - intent.putExtra("mode", VerifyOTRActivity.MODE_ASK_QUESTION); + intent.putExtra("mode",VerifyOTRActivity.MODE_ASK_QUESTION); break; case R.id.manual_verification: - intent.putExtra("mode", VerifyOTRActivity.MODE_MANUAL_VERIFICATION); + intent.putExtra("mode",VerifyOTRActivity.MODE_MANUAL_VERIFICATION); break; } startActivity(intent); @@ -751,6 +765,12 @@ public class ConversationActivity extends XmppActivity showInstallPgpDialog(); } break; + case R.id.encryption_choice_axolotl: + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(conversation.getAccount()) + + "Enabled axolotl for Contact " + conversation.getContact().getJid()); + conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL); + item.setChecked(true); + break; default: conversation.setNextEncryption(Message.ENCRYPTION_NONE); break; @@ -758,6 +778,7 @@ public class ConversationActivity extends XmppActivity xmppConnectionService.databaseBackend.updateConversation(conversation); fragment.updateChatMsgHint(); invalidateOptionsMenu(); + refreshUi(); return true; } }); @@ -765,14 +786,15 @@ public class ConversationActivity extends XmppActivity MenuItem otr = popup.getMenu().findItem(R.id.encryption_choice_otr); MenuItem none = popup.getMenu().findItem(R.id.encryption_choice_none); MenuItem pgp = popup.getMenu().findItem(R.id.encryption_choice_pgp); + MenuItem axolotl = popup.getMenu().findItem(R.id.encryption_choice_axolotl); + pgp.setVisible(!Config.HIDE_PGP_IN_UI); if (conversation.getMode() == Conversation.MODE_MULTI) { - otr.setEnabled(false); - } else { - if (forceEncryption()) { - none.setVisible(false); - } + otr.setVisible(false); + axolotl.setVisible(false); + } else if (!conversation.getAccount().getAxolotlService().isContactAxolotlCapable(conversation.getContact())) { + axolotl.setEnabled(false); } - switch (conversation.getNextEncryption(forceEncryption())) { + switch (conversation.getNextEncryption()) { case Message.ENCRYPTION_NONE: none.setChecked(true); break; @@ -782,6 +804,9 @@ public class ConversationActivity extends XmppActivity case Message.ENCRYPTION_PGP: pgp.setChecked(true); break; + case Message.ENCRYPTION_AXOLOTL: + axolotl.setChecked(true); + break; default: none.setChecked(true); break; @@ -793,8 +818,7 @@ public class ConversationActivity extends XmppActivity protected void muteConversationDialog(final Conversation conversation) { AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle(R.string.disable_notifications); - final int[] durations = getResources().getIntArray( - R.array.mute_options_durations); + final int[] durations = getResources().getIntArray(R.array.mute_options_durations); builder.setItems(R.array.mute_options_descriptions, new OnClickListener() { @@ -808,7 +832,7 @@ public class ConversationActivity extends XmppActivity } conversation.setMutedTill(till); ConversationActivity.this.xmppConnectionService.databaseBackend - .updateConversation(conversation); + .updateConversation(conversation); updateConversationList(); ConversationActivity.this.mConversationFragment.updateMessages(); invalidateOptionsMenu(); @@ -946,18 +970,23 @@ public class ConversationActivity extends XmppActivity this.mConversationFragment.reInit(getSelectedConversation()); } - for(Iterator<Uri> i = mPendingImageUris.iterator(); i.hasNext(); i.remove()) { - attachImageToConversation(getSelectedConversation(),i.next()); - } + if(!forbidProcessingPendings) { + for (Iterator<Uri> i = mPendingImageUris.iterator(); i.hasNext(); i.remove()) { + Uri foo = i.next(); + attachImageToConversation(getSelectedConversation(), foo); + } - for(Iterator<Uri> i = mPendingFileUris.iterator(); i.hasNext(); i.remove()) { - attachFileToConversation(getSelectedConversation(),i.next()); - } + for (Iterator<Uri> i = mPendingFileUris.iterator(); i.hasNext(); i.remove()) { + attachFileToConversation(getSelectedConversation(), i.next()); + } - if (mPendingGeoUri != null) { - attachLocationToConversation(getSelectedConversation(), mPendingGeoUri); - mPendingGeoUri = null; + if (mPendingGeoUri != null) { + attachLocationToConversation(getSelectedConversation(), mPendingGeoUri); + mPendingGeoUri = null; + } } + forbidProcessingPendings = false; + ExceptionHelper.checkForCrash(this, this.xmppConnectionService); setIntent(new Intent()); } @@ -967,10 +996,21 @@ public class ConversationActivity extends XmppActivity final String downloadUuid = intent.getStringExtra(MESSAGE); final String text = intent.getStringExtra(TEXT); final String nick = intent.getStringExtra(NICK); + final boolean pm = intent.getBooleanExtra(PRIVATE_MESSAGE,false); if (selectConversationByUuid(uuid)) { this.mConversationFragment.reInit(getSelectedConversation()); if (nick != null) { - this.mConversationFragment.highlightInConference(nick); + if (pm) { + Jid jid = getSelectedConversation().getJid(); + try { + Jid next = Jid.fromParts(jid.getLocalpart(),jid.getDomainpart(),nick); + this.mConversationFragment.privateMessageWith(next); + } catch (final InvalidJidException ignored) { + //do nothing + } + } else { + this.mConversationFragment.highlightInConference(nick); + } } else { this.mConversationFragment.appendText(text); } @@ -1067,6 +1107,9 @@ public class ConversationActivity extends XmppActivity attachLocationToConversation(getSelectedConversation(), mPendingGeoUri); this.mPendingGeoUri = null; } + } else if (requestCode == REQUEST_TRUST_KEYS_TEXT || requestCode == REQUEST_TRUST_KEYS_MENU) { + this.forbidProcessingPendings = !xmppConnectionServiceBound; + mConversationFragment.onActivityResult(requestCode, resultCode, data); } } else { mPendingImageUris.clear(); @@ -1207,10 +1250,6 @@ public class ConversationActivity extends XmppActivity }); } - public boolean forceEncryption() { - return getPreferences().getBoolean("force_encryption", false); - } - public boolean useSendButtonToIndicateStatus() { return getPreferences().getBoolean("send_button_status", false); } @@ -1219,6 +1258,30 @@ public class ConversationActivity extends XmppActivity return getPreferences().getBoolean("indicate_received", false); } + protected boolean trustKeysIfNeeded(int requestCode) { + return trustKeysIfNeeded(requestCode, ATTACHMENT_CHOICE_INVALID); + } + + protected boolean trustKeysIfNeeded(int requestCode, int attachmentChoice) { + AxolotlService axolotlService = mSelectedConversation.getAccount().getAxolotlService(); + boolean hasPendingKeys = !axolotlService.getKeysWithTrust(XmppAxolotlSession.Trust.UNDECIDED, + mSelectedConversation.getContact()).isEmpty() + || !axolotlService.findDevicesWithoutSession(mSelectedConversation).isEmpty(); + boolean hasNoTrustedKeys = axolotlService.getNumTrustedKeys(mSelectedConversation.getContact()) == 0; + if( hasPendingKeys || hasNoTrustedKeys) { + axolotlService.createSessionsIfNeeded(mSelectedConversation); + Intent intent = new Intent(getApplicationContext(), TrustKeysActivity.class); + intent.putExtra("contact", mSelectedConversation.getContact().getJid().toBareJid().toString()); + intent.putExtra("account", mSelectedConversation.getAccount().getJid().toBareJid().toString()); + intent.putExtra("choice", attachmentChoice); + intent.putExtra("has_no_trusted", hasNoTrustedKeys); + startActivityForResult(intent, requestCode); + return true; + } else { + return false; + } + } + @Override protected void refreshUiReal() { updateConversationList(); @@ -1240,6 +1303,7 @@ public class ConversationActivity extends XmppActivity ConversationActivity.this.mConversationFragment.updateMessages(); updateActionBarTitle(); } + invalidateOptionsMenu(); } @Override @@ -1260,12 +1324,6 @@ public class ConversationActivity extends XmppActivity @Override public void OnUpdateBlocklist(Status status) { this.refreshUi(); - runOnUiThread(new Runnable() { - @Override - public void run() { - invalidateOptionsMenu(); - } - }); } public void unblockConversation(final Blockable conversation) { diff --git a/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java b/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java index eb2688fd..f645b241 100644 --- a/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java +++ b/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java @@ -1,5 +1,6 @@ package eu.siacs.conversations.ui; +import android.app.Activity; import android.app.AlertDialog; import android.app.Fragment; import android.app.PendingIntent; @@ -48,12 +49,18 @@ import eu.siacs.conversations.crypto.PgpEngine; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.entities.Conversation; +<<<<<<< HEAD import eu.siacs.conversations.entities.Transferable; import eu.siacs.conversations.entities.DownloadableFile; import eu.siacs.conversations.entities.TransferablePlaceholder; +======= +import eu.siacs.conversations.entities.DownloadableFile; +>>>>>>> 1.6.3 import eu.siacs.conversations.entities.Message; import eu.siacs.conversations.entities.MucOptions; import eu.siacs.conversations.entities.Presences; +import eu.siacs.conversations.entities.Transferable; +import eu.siacs.conversations.entities.TransferablePlaceholder; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.ui.XmppActivity.OnPresenceSelected; import eu.siacs.conversations.ui.XmppActivity.OnValueEdited; @@ -117,6 +124,96 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa private RelativeLayout snackbar; private TextView snackbarMessage; private TextView snackbarAction; + private boolean messagesLoaded = true; + private Toast messageLoaderToast; + + private OnScrollListener mOnScrollListener = new OnScrollListener() { + + @Override + public void onScrollStateChanged(AbsListView view, int scrollState) { + // TODO Auto-generated method stub + + } + + private int getIndexOf(String uuid, List<Message> messages) { + if (uuid == null) { + return 0; + } + for(int i = 0; i < messages.size(); ++i) { + if (uuid.equals(messages.get(i).getUuid())) { + return i; + } else { + Message next = messages.get(i); + while(next != null && next.wasMergedIntoPrevious()) { + if (uuid.equals(next.getUuid())) { + return i; + } + next = next.next(); + } + + } + } + return 0; + } + + @Override + public void onScroll(AbsListView view, int firstVisibleItem, + int visibleItemCount, int totalItemCount) { + synchronized (ConversationFragment.this.messageList) { + if (firstVisibleItem < 5 && messagesLoaded && messageList.size() > 0) { + long timestamp = ConversationFragment.this.messageList.get(0).getTimeSent(); + messagesLoaded = false; + activity.xmppConnectionService.loadMoreMessages(conversation, timestamp, new XmppConnectionService.OnMoreMessagesLoaded() { + @Override + public void onMoreMessagesLoaded(final int c, Conversation conversation) { + if (ConversationFragment.this.conversation != conversation) { + return; + } + activity.runOnUiThread(new Runnable() { + @Override + public void run() { + final int oldPosition = messagesView.getFirstVisiblePosition(); + Message message = messageList.get(oldPosition); + String uuid = message != null ? message.getUuid() : null; + View v = messagesView.getChildAt(0); + final int pxOffset = (v == null) ? 0 : v.getTop(); + ConversationFragment.this.conversation.populateWithMessages(ConversationFragment.this.messageList); + updateStatusMessages(); + messageListAdapter.notifyDataSetChanged(); + int pos = getIndexOf(uuid,messageList); + messagesView.setSelectionFromTop(pos, pxOffset); + messagesLoaded = true; + if (messageLoaderToast != null) { + messageLoaderToast.cancel(); + } + } + }); + } + + @Override + public void informUser(final int resId) { + + activity.runOnUiThread(new Runnable() { + @Override + public void run() { + if (messageLoaderToast != null) { + messageLoaderToast.cancel(); + } + if (ConversationFragment.this.conversation != conversation) { + return; + } + messageLoaderToast = Toast.makeText(activity, resId, Toast.LENGTH_LONG); + messageLoaderToast.show(); + } + }); + + } + }); + + } + } + } + }; private IntentSender askForPassphraseIntent = null; protected OnClickListener clickToDecryptListener = new OnClickListener() { @@ -212,19 +309,27 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa if (body.length() == 0 || this.conversation == null) { return; } - Message message = new Message(conversation, body, conversation.getNextEncryption(activity.forceEncryption())); + Message message = new Message(conversation, body, conversation.getNextEncryption()); if (conversation.getMode() == Conversation.MODE_MULTI) { if (conversation.getNextCounterpart() != null) { message.setCounterpart(conversation.getNextCounterpart()); message.setType(Message.TYPE_PRIVATE); } } - if (conversation.getNextEncryption(activity.forceEncryption()) == Message.ENCRYPTION_OTR) { - sendOtrMessage(message); - } else if (conversation.getNextEncryption(activity.forceEncryption()) == Message.ENCRYPTION_PGP) { - sendPgpMessage(message); - } else { - sendPlainTextMessage(message); + switch (conversation.getNextEncryption()) { + case Message.ENCRYPTION_OTR: + sendOtrMessage(message); + break; + case Message.ENCRYPTION_PGP: + sendPgpMessage(message); + break; + case Message.ENCRYPTION_AXOLOTL: + if(!activity.trustKeysIfNeeded(ConversationActivity.REQUEST_TRUST_KEYS_TEXT)) { + sendAxolotlMessage(message); + } + break; + default: + sendPlainTextMessage(message); } } @@ -232,10 +337,10 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getNextCounterpart() != null) { this.mEditMessage.setHint(getString( - R.string.send_private_message_to, - conversation.getNextCounterpart().getResourcepart())); + R.string.send_private_message_to, + conversation.getNextCounterpart().getResourcepart())); } else { - switch (conversation.getNextEncryption(activity.forceEncryption())) { + switch (conversation.getNextEncryption()) { case Message.ENCRYPTION_NONE: mEditMessage .setHint(getString(R.string.send_plain_text_message)); @@ -243,6 +348,9 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa case Message.ENCRYPTION_OTR: mEditMessage.setHint(getString(R.string.send_otr_message)); break; + case Message.ENCRYPTION_AXOLOTL: + mEditMessage.setHint(getString(R.string.send_omemo_message)); + break; case Message.ENCRYPTION_PGP: mEditMessage.setHint(getString(R.string.send_pgp_message)); break; @@ -388,6 +496,7 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa snackbarAction = (TextView) view.findViewById(R.id.snackbar_action); messagesView = (ListView) view.findViewById(R.id.messages_view); + messagesView.setOnScrollListener(mOnScrollListener); messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL); messageListAdapter = new MessageAdapter((ConversationActivity) getActivity(), this.messageList); messageListAdapter.setOnContactPictureClicked(new OnContactPictureClicked() { @@ -397,19 +506,20 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa if (message.getStatus() <= Message.STATUS_RECEIVED) { if (message.getConversation().getMode() == Conversation.MODE_MULTI) { if (message.getCounterpart() != null) { - if (!message.getCounterpart().isBareJid()) { - highlightInConference(message.getCounterpart().getResourcepart()); - } else { - highlightInConference(message.getCounterpart().toString()); + String user = message.getCounterpart().isBareJid() ? message.getCounterpart().toString() : message.getCounterpart().getResourcepart(); + if (!message.getConversation().getMucOptions().isUserInRoom(user)) { + Toast.makeText(activity,activity.getString(R.string.user_has_left_conference,user),Toast.LENGTH_SHORT).show(); } + highlightInConference(user); } } else { - activity.switchToContactDetails(message.getContact()); + activity.switchToContactDetails(message.getContact(), message.getAxolotlFingerprint()); } } else { Account account = message.getConversation().getAccount(); Intent intent = new Intent(activity, EditAccountActivity.class); intent.putExtra("jid", account.getJid().toBareJid().toString()); + intent.putExtra("fingerprint", message.getAxolotlFingerprint()); startActivity(intent); } } @@ -422,7 +532,14 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa if (message.getStatus() <= Message.STATUS_RECEIVED) { if (message.getConversation().getMode() == Conversation.MODE_MULTI) { if (message.getCounterpart() != null) { - privateMessageWith(message.getCounterpart()); + String user = message.getCounterpart().getResourcepart(); + if (user != null) { + if (message.getConversation().getMucOptions().isUserInRoom(user)) { + privateMessageWith(message.getCounterpart()); + } else { + Toast.makeText(activity, activity.getString(R.string.user_has_left_conference, user), Toast.LENGTH_SHORT).show(); + } + } } } } else { @@ -589,7 +706,7 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa private void downloadFile(Message message) { activity.xmppConnectionService.getHttpConnectionManager() - .createNewDownloadConnection(message); + .createNewDownloadConnection(message,true); } private void cancelTransmission(Message message) { @@ -670,6 +787,7 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa this.mEditMessage.setKeyboardListener(this); this.messagesView.setAdapter(messageListAdapter); updateMessages(); + this.messagesLoaded = true; int size = this.messageList.size(); if (size > 0) { messagesView.setSelection(size - 1); @@ -843,7 +961,7 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa } catch (final NoSuchElementException ignored) { } - activity.xmppConnectionService.updateConversationUi(); + activity.refreshUi(); } }); } @@ -1001,7 +1119,7 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa this.mSendButton.setImageResource(getSendButtonImageResource(action, status)); } - public void updateStatusMessages() { + protected void updateStatusMessages() { synchronized (this.messageList) { if (conversation.getMode() == Conversation.MODE_SINGLE) { ChatState state = conversation.getIncomingChatState(); @@ -1146,6 +1264,13 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa builder.create().show(); } + protected void sendAxolotlMessage(final Message message) { + final ConversationActivity activity = (ConversationActivity) getActivity(); + final XmppConnectionService xmppService = activity.xmppConnectionService; + xmppService.sendMessage(message); + messageSent(); + } + protected void sendOtrMessage(final Message message) { final ConversationActivity activity = (ConversationActivity) getActivity(); final XmppConnectionService xmppService = activity.xmppConnectionService; @@ -1208,6 +1333,21 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa updateSendButton(); } + @Override + public void onActivityResult(int requestCode, int resultCode, + final Intent data) { + if (resultCode == Activity.RESULT_OK) { + if (requestCode == ConversationActivity.REQUEST_TRUST_KEYS_TEXT) { + final String body = mEditMessage.getText().toString(); + Message message = new Message(conversation, body, conversation.getNextEncryption()); + sendAxolotlMessage(message); + } else if (requestCode == ConversationActivity.REQUEST_TRUST_KEYS_MENU) { + int choice = data.getIntExtra("choice", ConversationActivity.ATTACHMENT_CHOICE_INVALID); + activity.selectPresenceToAttachFile(choice, conversation.getNextEncryption()); + } + } + } + private void changeEmojiKeyboardIcon(ImageView iconToBeChanged, int drawableResourceId){ iconToBeChanged.setImageResource(drawableResourceId); } diff --git a/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java b/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java index 908c29d2..02b1d873 100644 --- a/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java +++ b/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java @@ -1,6 +1,8 @@ package eu.siacs.conversations.ui; +import android.app.AlertDialog.Builder; import android.app.PendingIntent; +import android.content.DialogInterface; import android.content.Intent; import android.os.Bundle; import android.text.Editable; @@ -23,18 +25,24 @@ import android.widget.TableLayout; import android.widget.TextView; import android.widget.Toast; +import org.whispersystems.libaxolotl.IdentityKey; + +import java.util.Set; + +import eu.siacs.conversations.Config; import eu.siacs.conversations.R; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate; import eu.siacs.conversations.ui.adapter.KnownHostsAdapter; import eu.siacs.conversations.utils.CryptoHelper; import eu.siacs.conversations.utils.UIHelper; +import eu.siacs.conversations.xmpp.OnKeyStatusUpdated; import eu.siacs.conversations.xmpp.XmppConnection.Features; import eu.siacs.conversations.xmpp.jid.InvalidJidException; import eu.siacs.conversations.xmpp.jid.Jid; import eu.siacs.conversations.xmpp.pep.Avatar; -public class EditAccountActivity extends XmppActivity implements OnAccountUpdate{ +public class EditAccountActivity extends XmppActivity implements OnAccountUpdate, OnKeyStatusUpdated { private AutoCompleteTextView mAccountJid; private EditText mPassword; @@ -52,14 +60,23 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate private TextView mServerInfoCSI; private TextView mServerInfoBlocking; private TextView mServerInfoPep; + private TextView mServerInfoHttpUpload; private TextView mSessionEst; private TextView mOtrFingerprint; + private TextView mAxolotlFingerprint; + private TextView mAccountJidLabel; private ImageView mAvatar; private RelativeLayout mOtrFingerprintBox; + private RelativeLayout mAxolotlFingerprintBox; private ImageButton mOtrFingerprintToClipboardButton; + private ImageButton mAxolotlFingerprintToClipboardButton; + private ImageButton mRegenerateAxolotlKeyButton; + private LinearLayout keys; + private LinearLayout keysCard; private Jid jidToEdit; private Account mAccount; + private String messageFingerprint; private boolean mFetchingAvatar = false; @@ -72,17 +89,34 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate xmppConnectionService.updateAccount(mAccount); return; } - final boolean registerNewAccount = mRegisterNew.isChecked(); + final boolean registerNewAccount = mRegisterNew.isChecked() && !Config.DISALLOW_REGISTRATION_IN_UI; + if (Config.DOMAIN_LOCK != null && mAccountJid.getText().toString().contains("@")) { + mAccountJid.setError(getString(R.string.invalid_username)); + mAccountJid.requestFocus(); + return; + } final Jid jid; try { - jid = Jid.fromString(mAccountJid.getText().toString()); + if (Config.DOMAIN_LOCK != null) { + jid = Jid.fromParts(mAccountJid.getText().toString(),Config.DOMAIN_LOCK,null); + } else { + jid = Jid.fromString(mAccountJid.getText().toString()); + } } catch (final InvalidJidException e) { - mAccountJid.setError(getString(R.string.invalid_jid)); + if (Config.DOMAIN_LOCK != null) { + mAccountJid.setError(getString(R.string.invalid_username)); + } else { + mAccountJid.setError(getString(R.string.invalid_jid)); + } mAccountJid.requestFocus(); return; } if (jid.isDomainJid()) { - mAccountJid.setError(getString(R.string.invalid_jid)); + if (Config.DOMAIN_LOCK != null) { + mAccountJid.setError(getString(R.string.invalid_username)); + } else { + mAccountJid.setError(getString(R.string.invalid_jid)); + } mAccountJid.requestFocus(); return; } @@ -108,13 +142,9 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate mAccount.setOption(Account.OPTION_REGISTER, registerNewAccount); xmppConnectionService.updateAccount(mAccount); } else { - try { - if (xmppConnectionService.findAccountByJid(Jid.fromString(mAccountJid.getText().toString())) != null) { - mAccountJid.setError(getString(R.string.account_already_exists)); - mAccountJid.requestFocus(); - return; - } - } catch (final InvalidJidException e) { + if (xmppConnectionService.findAccountByJid(jid) != null) { + mAccountJid.setError(getString(R.string.account_already_exists)); + mAccountJid.requestFocus(); return; } mAccount = new Account(jid.toBareJid(), password); @@ -139,34 +169,33 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate finish(); } }; - @Override - public void onAccountUpdate() { - runOnUiThread(new Runnable() { - @Override - public void run() { - invalidateOptionsMenu(); - if (mAccount != null - && mAccount.getStatus() != Account.State.ONLINE - && mFetchingAvatar) { - startActivity(new Intent(getApplicationContext(), - ManageAccountActivity.class)); - finish(); - } else if (jidToEdit == null && mAccount != null - && mAccount.getStatus() == Account.State.ONLINE) { - if (!mFetchingAvatar) { - mFetchingAvatar = true; - xmppConnectionService.checkForAvatar(mAccount, - mAvatarFetchCallback); - } - } else { - updateSaveButton(); - } - if (mAccount != null) { - updateAccountInformation(false); - } + public void refreshUiReal() { + invalidateOptionsMenu(); + if (mAccount != null + && mAccount.getStatus() != Account.State.ONLINE + && mFetchingAvatar) { + startActivity(new Intent(getApplicationContext(), + ManageAccountActivity.class)); + finish(); + } else if (jidToEdit == null && mAccount != null + && mAccount.getStatus() == Account.State.ONLINE) { + if (!mFetchingAvatar) { + mFetchingAvatar = true; + xmppConnectionService.checkForAvatar(mAccount, + mAvatarFetchCallback); } - }); + } else { + updateSaveButton(); + } + if (mAccount != null) { + updateAccountInformation(false); + } + } + + @Override + public void onAccountUpdate() { + refreshUi(); } private final UiCallback<Avatar> mAvatarFetchCallback = new UiCallback<Avatar>() { @@ -271,10 +300,17 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate } protected boolean accountInfoEdited() { - return this.mAccount != null && (!this.mAccount.getJid().toBareJid().toString().equals( - this.mAccountJid.getText().toString()) - || !this.mAccount.getPassword().equals( - this.mPassword.getText().toString())); + if (this.mAccount == null) { + return false; + } + final String unmodified; + if (Config.DOMAIN_LOCK != null) { + unmodified = this.mAccount.getJid().getLocalpart(); + } else { + unmodified = this.mAccount.getJid().toBareJid().toString(); + } + return !unmodified.equals(this.mAccountJid.getText().toString()) || + !this.mAccount.getPassword().equals(this.mPassword.getText().toString()); } @Override @@ -292,6 +328,11 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate setContentView(R.layout.activity_edit_account); this.mAccountJid = (AutoCompleteTextView) findViewById(R.id.account_jid); this.mAccountJid.addTextChangedListener(this.mTextWatcher); + this.mAccountJidLabel = (TextView) findViewById(R.id.account_jid_label); + if (Config.DOMAIN_LOCK != null) { + this.mAccountJidLabel.setText(R.string.username); + this.mAccountJid.setHint(R.string.username_hint); + } this.mPassword = (EditText) findViewById(R.id.account_password); this.mPassword.addTextChangedListener(this.mTextWatcher); this.mPasswordConfirm = (EditText) findViewById(R.id.account_password_confirm); @@ -307,9 +348,16 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate this.mServerInfoBlocking = (TextView) findViewById(R.id.server_info_blocking); this.mServerInfoSm = (TextView) findViewById(R.id.server_info_sm); this.mServerInfoPep = (TextView) findViewById(R.id.server_info_pep); + this.mServerInfoHttpUpload = (TextView) findViewById(R.id.server_info_http_upload); this.mOtrFingerprint = (TextView) findViewById(R.id.otr_fingerprint); this.mOtrFingerprintBox = (RelativeLayout) findViewById(R.id.otr_fingerprint_box); this.mOtrFingerprintToClipboardButton = (ImageButton) findViewById(R.id.action_copy_to_clipboard); + this.mAxolotlFingerprint = (TextView) findViewById(R.id.axolotl_fingerprint); + this.mAxolotlFingerprintBox = (RelativeLayout) findViewById(R.id.axolotl_fingerprint_box); + this.mAxolotlFingerprintToClipboardButton = (ImageButton) findViewById(R.id.action_copy_axolotl_to_clipboard); + this.mRegenerateAxolotlKeyButton = (ImageButton) findViewById(R.id.action_regenerate_axolotl_key); + this.keysCard = (LinearLayout) findViewById(R.id.other_device_keys_card); + this.keys = (LinearLayout) findViewById(R.id.other_device_keys); this.mSaveButton = (Button) findViewById(R.id.save_button); this.mCancelButton = (Button) findViewById(R.id.cancel_button); this.mSaveButton.setOnClickListener(this.mSaveButtonClickListener); @@ -328,6 +376,9 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate } }; this.mRegisterNew.setOnCheckedChangeListener(OnCheckedShowConfirmPassword); + if (Config.DISALLOW_REGISTRATION_IN_UI) { + this.mRegisterNew.setVisibility(View.GONE); + } } @Override @@ -338,6 +389,7 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate final MenuItem showBlocklist = menu.findItem(R.id.action_show_block_list); final MenuItem showMoreInfo = menu.findItem(R.id.action_server_info_show_more); final MenuItem changePassword = menu.findItem(R.id.action_change_password_on_server); + final MenuItem clearDevices = menu.findItem(R.id.action_clear_devices); if (mAccount != null && mAccount.isOnlineAndConnected()) { if (!mAccount.getXmppConnection().getFeatures().blocking()) { showBlocklist.setVisible(false); @@ -345,11 +397,16 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate if (!mAccount.getXmppConnection().getFeatures().register()) { changePassword.setVisible(false); } + Set<Integer> otherDevices = mAccount.getAxolotlService().getOwnDeviceIds(); + if (otherDevices == null || otherDevices.isEmpty()) { + clearDevices.setVisible(false); + } } else { showQrCode.setVisible(false); showBlocklist.setVisible(false); showMoreInfo.setVisible(false); changePassword.setVisible(false); + clearDevices.setVisible(false); } return true; } @@ -363,6 +420,7 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate } catch (final InvalidJidException | NullPointerException ignored) { this.jidToEdit = null; } + this.messageFingerprint = getIntent().getStringExtra("fingerprint"); if (this.jidToEdit != null) { this.mRegisterNew.setVisibility(View.GONE); if (getActionBar() != null) { @@ -379,9 +437,6 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate @Override protected void onBackendConnected() { - final KnownHostsAdapter mKnownHostsAdapter = new KnownHostsAdapter(this, - android.R.layout.simple_list_item_1, - xmppConnectionService.getKnownHosts()); if (this.jidToEdit != null) { this.mAccount = xmppConnectionService.findAccountByJid(jidToEdit); updateAccountInformation(true); @@ -394,7 +449,12 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate this.mCancelButton.setEnabled(false); this.mCancelButton.setTextColor(getSecondaryTextColor()); } - this.mAccountJid.setAdapter(mKnownHostsAdapter); + if (Config.DOMAIN_LOCK == null) { + final KnownHostsAdapter mKnownHostsAdapter = new KnownHostsAdapter(this, + android.R.layout.simple_list_item_1, + xmppConnectionService.getKnownHosts()); + this.mAccountJid.setAdapter(mKnownHostsAdapter); + } updateSaveButton(); } @@ -415,13 +475,20 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate changePasswordIntent.putExtra("account", mAccount.getJid().toString()); startActivity(changePasswordIntent); break; + case R.id.action_clear_devices: + showWipePepDialog(); + break; } return super.onOptionsItemSelected(item); } private void updateAccountInformation(boolean init) { if (init) { - this.mAccountJid.setText(this.mAccount.getJid().toBareJid().toString()); + if (Config.DOMAIN_LOCK != null) { + this.mAccountJid.setText(this.mAccount.getJid().getLocalpart()); + } else { + this.mAccountJid.setText(this.mAccount.getJid().toBareJid().toString()); + } this.mPassword.setText(this.mAccount.getPassword()); } if (this.jidToEdit != null) { @@ -477,10 +544,15 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate } else { this.mServerInfoPep.setText(R.string.server_info_unavailable); } - final String fingerprint = this.mAccount.getOtrFingerprint(); - if (fingerprint != null) { + if (features.httpUpload()) { + this.mServerInfoHttpUpload.setText(R.string.server_info_available); + } else { + this.mServerInfoHttpUpload.setText(R.string.server_info_unavailable); + } + final String otrFingerprint = this.mAccount.getOtrFingerprint(); + if (otrFingerprint != null) { this.mOtrFingerprintBox.setVisibility(View.VISIBLE); - this.mOtrFingerprint.setText(CryptoHelper.prettifyFingerprint(fingerprint)); + this.mOtrFingerprint.setText(CryptoHelper.prettifyFingerprint(otrFingerprint)); this.mOtrFingerprintToClipboardButton .setVisibility(View.VISIBLE); this.mOtrFingerprintToClipboardButton @@ -489,7 +561,7 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate @Override public void onClick(final View v) { - if (copyTextToClipboard(fingerprint, R.string.otr_fingerprint)) { + if (copyTextToClipboard(otrFingerprint, R.string.otr_fingerprint)) { Toast.makeText( EditAccountActivity.this, R.string.toast_message_otr_fingerprint, @@ -500,6 +572,57 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate } else { this.mOtrFingerprintBox.setVisibility(View.GONE); } + final String axolotlFingerprint = this.mAccount.getAxolotlService().getOwnPublicKey().getFingerprint(); + if (axolotlFingerprint != null) { + this.mAxolotlFingerprintBox.setVisibility(View.VISIBLE); + this.mAxolotlFingerprint.setText(CryptoHelper.prettifyFingerprint(axolotlFingerprint)); + this.mAxolotlFingerprintToClipboardButton + .setVisibility(View.VISIBLE); + this.mAxolotlFingerprintToClipboardButton + .setOnClickListener(new View.OnClickListener() { + + @Override + public void onClick(final View v) { + + if (copyTextToClipboard(axolotlFingerprint, R.string.omemo_fingerprint)) { + Toast.makeText( + EditAccountActivity.this, + R.string.toast_message_omemo_fingerprint, + Toast.LENGTH_SHORT).show(); + } + } + }); + if (Config.SHOW_REGENERATE_AXOLOTL_KEYS_BUTTON) { + this.mRegenerateAxolotlKeyButton + .setVisibility(View.VISIBLE); + this.mRegenerateAxolotlKeyButton + .setOnClickListener(new View.OnClickListener() { + + @Override + public void onClick(final View v) { + showRegenerateAxolotlKeyDialog(); + } + }); + } + } else { + this.mAxolotlFingerprintBox.setVisibility(View.GONE); + } + final IdentityKey ownKey = mAccount.getAxolotlService().getOwnPublicKey(); + boolean hasKeys = false; + keys.removeAllViews(); + for(final IdentityKey identityKey : xmppConnectionService.databaseBackend.loadIdentityKeys( + mAccount, mAccount.getJid().toBareJid().toString())) { + if(ownKey.equals(identityKey)) { + continue; + } + boolean highlight = identityKey.getFingerprint().replaceAll("\\s", "").equals(messageFingerprint); + hasKeys |= addFingerprintRow(keys, mAccount, identityKey, highlight); + } + if (hasKeys) { + keysCard.setVisibility(View.VISIBLE); + } else { + keysCard.setVisibility(View.GONE); + } } else { if (this.mAccount.errorStatus()) { this.mAccountJid.setError(getString(this.mAccount.getStatus().getReadableId())); @@ -512,4 +635,41 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate this.mStats.setVisibility(View.GONE); } } + + public void showRegenerateAxolotlKeyDialog() { + Builder builder = new Builder(this); + builder.setTitle("Regenerate Key"); + builder.setIconAttribute(android.R.attr.alertDialogIcon); + builder.setMessage("Are you sure you want to regenerate your Identity Key? (This will also wipe all established sessions and contact Identity Keys)"); + builder.setNegativeButton(getString(R.string.cancel), null); + builder.setPositiveButton("Yes", + new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + mAccount.getAxolotlService().regenerateKeys(); + } + }); + builder.create().show(); + } + + public void showWipePepDialog() { + Builder builder = new Builder(this); + builder.setTitle(getString(R.string.clear_other_devices)); + builder.setIconAttribute(android.R.attr.alertDialogIcon); + builder.setMessage(getString(R.string.clear_other_devices_desc)); + builder.setNegativeButton(getString(R.string.cancel), null); + builder.setPositiveButton(getString(R.string.accept), + new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + mAccount.getAxolotlService().wipeOtherPepDevices(); + } + }); + builder.create().show(); + } + + @Override + public void onKeyStatusUpdated() { + refreshUi(); + } } diff --git a/src/main/java/eu/siacs/conversations/ui/ManageAccountActivity.java b/src/main/java/eu/siacs/conversations/ui/ManageAccountActivity.java index 56dbc55e..5b9b7355 100644 --- a/src/main/java/eu/siacs/conversations/ui/ManageAccountActivity.java +++ b/src/main/java/eu/siacs/conversations/ui/ManageAccountActivity.java @@ -1,27 +1,29 @@ package eu.siacs.conversations.ui; -import java.util.ArrayList; -import java.util.List; - -import eu.siacs.conversations.R; -import eu.siacs.conversations.entities.Account; -import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate; -import eu.siacs.conversations.ui.adapter.AccountAdapter; import android.app.AlertDialog; import android.content.DialogInterface; import android.content.DialogInterface.OnClickListener; import android.content.Intent; import android.os.Bundle; import android.view.ContextMenu; +import android.view.ContextMenu.ContextMenuInfo; import android.view.Menu; import android.view.MenuItem; import android.view.View; -import android.view.ContextMenu.ContextMenuInfo; import android.widget.AdapterView; import android.widget.AdapterView.AdapterContextMenuInfo; import android.widget.AdapterView.OnItemClickListener; import android.widget.ListView; +import java.util.ArrayList; +import java.util.List; + +import eu.siacs.conversations.Config; +import eu.siacs.conversations.R; +import eu.siacs.conversations.entities.Account; +import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate; +import eu.siacs.conversations.ui.adapter.AccountAdapter; + public class ManageAccountActivity extends XmppActivity implements OnAccountUpdate { protected Account selectedAccount = null; @@ -80,6 +82,7 @@ public class ManageAccountActivity extends XmppActivity implements OnAccountUpda menu.findItem(R.id.mgmt_account_publish_avatar).setVisible(false); } else { menu.findItem(R.id.mgmt_account_enable).setVisible(false); + menu.findItem(R.id.mgmt_account_announce_pgp).setVisible(!Config.HIDE_PGP_IN_UI); } menu.setHeaderTitle(this.selectedAccount.getJid().toBareJid().toString()); } diff --git a/src/main/java/eu/siacs/conversations/ui/PublishProfilePictureActivity.java b/src/main/java/eu/siacs/conversations/ui/PublishProfilePictureActivity.java index 4333dbdb..e01490f9 100644 --- a/src/main/java/eu/siacs/conversations/ui/PublishProfilePictureActivity.java +++ b/src/main/java/eu/siacs/conversations/ui/PublishProfilePictureActivity.java @@ -13,6 +13,7 @@ import android.widget.ImageView; import android.widget.TextView; import android.widget.Toast; +import eu.siacs.conversations.Config; import eu.siacs.conversations.R; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.utils.PhoneHelper; @@ -192,7 +193,13 @@ public class PublishProfilePictureActivity extends XmppActivity { } else { loadImageIntoPreview(avatarUri); } - this.accountTextView.setText(this.account.getJid().toBareJid().toString()); + String account; + if (Config.DOMAIN_LOCK != null) { + account = this.account.getJid().getLocalpart(); + } else { + account = this.account.getJid().toBareJid().toString(); + } + this.accountTextView.setText(account); } } @@ -251,4 +258,8 @@ public class PublishProfilePictureActivity extends XmppActivity { this.publishButton.setTextColor(getSecondaryTextColor()); } + public void refreshUiReal() { + //nothing to do. This Activity doesn't implement any listeners + } + } diff --git a/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java b/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java index df2933c9..f9238f13 100644 --- a/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java +++ b/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java @@ -142,13 +142,14 @@ public class SettingsActivity extends XmppActivity implements .toLowerCase(Locale.US); if (xmppConnectionServiceBound) { for (Account account : xmppConnectionService.getAccounts()) { - account.setResource(resource); - if (!account.isOptionSet(Account.OPTION_DISABLED)) { - XmppConnection connection = account.getXmppConnection(); - if (connection != null) { - connection.resetStreamId(); - } - xmppConnectionService.reconnectAccountInBackground(account); + if (account.setResource(resource)) { + if (!account.isOptionSet(Account.OPTION_DISABLED)) { + XmppConnection connection = account.getXmppConnection(); + if (connection != null) { + connection.resetStreamId(); + } + xmppConnectionService.reconnectAccountInBackground(account); + } } } } @@ -192,4 +193,8 @@ public class SettingsActivity extends XmppActivity implements } } + public void refreshUiReal() { + //nothing to do. This Activity doesn't implement any listeners + } + } diff --git a/src/main/java/eu/siacs/conversations/ui/ShareWithActivity.java b/src/main/java/eu/siacs/conversations/ui/ShareWithActivity.java index 351f1dfc..e0ebd5c2 100644 --- a/src/main/java/eu/siacs/conversations/ui/ShareWithActivity.java +++ b/src/main/java/eu/siacs/conversations/ui/ShareWithActivity.java @@ -17,7 +17,6 @@ import java.util.ArrayList; import java.util.Iterator; import java.util.List; -import eu.siacs.conversations.Config; import eu.siacs.conversations.R; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Conversation; @@ -229,4 +228,8 @@ public class ShareWithActivity extends XmppActivity { } + public void refreshUiReal() { + //nothing to do. This Activity doesn't implement any listeners + } + } diff --git a/src/main/java/eu/siacs/conversations/ui/StartConversationActivity.java b/src/main/java/eu/siacs/conversations/ui/StartConversationActivity.java index 68e77af4..74621fc4 100644 --- a/src/main/java/eu/siacs/conversations/ui/StartConversationActivity.java +++ b/src/main/java/eu/siacs/conversations/ui/StartConversationActivity.java @@ -289,7 +289,7 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU protected void toggleContactBlock() { final int position = contact_context_id; - BlockContactDialog.show(this, xmppConnectionService, (Contact)contacts.get(position)); + BlockContactDialog.show(this, xmppConnectionService, (Contact) contacts.get(position)); } protected void deleteContact() { @@ -299,7 +299,7 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU builder.setNegativeButton(R.string.cancel, null); builder.setTitle(R.string.action_delete_contact); builder.setMessage(getString(R.string.remove_contact_text, - contact.getJid())); + contact.getJid())); builder.setPositiveButton(R.string.delete, new OnClickListener() { @Override @@ -319,7 +319,7 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU builder.setNegativeButton(R.string.cancel, null); builder.setTitle(R.string.delete_bookmark); builder.setMessage(getString(R.string.remove_bookmark_text, - bookmark.getJid())); + bookmark.getJid())); builder.setPositiveButton(R.string.delete, new OnClickListener() { @Override @@ -368,7 +368,11 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU } final Jid accountJid; try { - accountJid = Jid.fromString((String) spinner.getSelectedItem()); + if (Config.DOMAIN_LOCK != null) { + accountJid = Jid.fromParts((String) spinner.getSelectedItem(),Config.DOMAIN_LOCK,null); + } else { + accountJid = Jid.fromString((String) spinner.getSelectedItem()); + } } catch (final InvalidJidException e) { return; } @@ -379,8 +383,7 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU jid.setError(getString(R.string.invalid_jid)); return; } - final Account account = xmppConnectionService - .findAccountByJid(accountJid); + final Account account = xmppConnectionService.findAccountByJid(accountJid); if (account == null) { dialog.dismiss(); return; @@ -428,7 +431,11 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU } final Jid accountJid; try { - accountJid = Jid.fromString((String) spinner.getSelectedItem()); + if (Config.DOMAIN_LOCK != null) { + accountJid = Jid.fromParts((String) spinner.getSelectedItem(),Config.DOMAIN_LOCK,null); + } else { + accountJid = Jid.fromString((String) spinner.getSelectedItem()); + } } catch (final InvalidJidException e) { return; } @@ -576,7 +583,11 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU this.mActivatedAccounts.clear(); for (Account account : xmppConnectionService.getAccounts()) { if (account.getStatus() != Account.State.DISABLED) { - this.mActivatedAccounts.add(account.getJid().toBareJid().toString()); + if (Config.DOMAIN_LOCK != null) { + this.mActivatedAccounts.add(account.getJid().getLocalpart()); + } else { + this.mActivatedAccounts.add(account.getJid().toBareJid().toString()); + } } } final Intent intent = getIntent(); diff --git a/src/main/java/eu/siacs/conversations/ui/TrustKeysActivity.java b/src/main/java/eu/siacs/conversations/ui/TrustKeysActivity.java new file mode 100644 index 00000000..0e685c3e --- /dev/null +++ b/src/main/java/eu/siacs/conversations/ui/TrustKeysActivity.java @@ -0,0 +1,265 @@ +package eu.siacs.conversations.ui; + +import android.content.Intent; +import android.os.Bundle; +import android.view.View; +import android.view.View.OnClickListener; +import android.widget.Button; +import android.widget.CompoundButton; +import android.widget.LinearLayout; +import android.widget.TextView; + +import org.whispersystems.libaxolotl.IdentityKey; + +import java.util.HashMap; +import java.util.Map; +import java.util.Set; + +import eu.siacs.conversations.R; +import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession; +import eu.siacs.conversations.entities.Account; +import eu.siacs.conversations.entities.Contact; +import eu.siacs.conversations.entities.Conversation; +import eu.siacs.conversations.xmpp.OnKeyStatusUpdated; +import eu.siacs.conversations.xmpp.jid.InvalidJidException; +import eu.siacs.conversations.xmpp.jid.Jid; + +public class TrustKeysActivity extends XmppActivity implements OnKeyStatusUpdated { + private Jid accountJid; + private Jid contactJid; + private boolean hasOtherTrustedKeys = false; + private boolean hasPendingFetches = false; + private boolean hasNoTrustedKeys = true; + + private Contact contact; + private TextView keyErrorMessage; + private LinearLayout keyErrorMessageCard; + private TextView ownKeysTitle; + private LinearLayout ownKeys; + private LinearLayout ownKeysCard; + private TextView foreignKeysTitle; + private LinearLayout foreignKeys; + private LinearLayout foreignKeysCard; + private Button mSaveButton; + private Button mCancelButton; + + private final Map<IdentityKey, Boolean> ownKeysToTrust = new HashMap<>(); + private final Map<IdentityKey, Boolean> foreignKeysToTrust = new HashMap<>(); + + private final OnClickListener mSaveButtonListener = new OnClickListener() { + @Override + public void onClick(View v) { + commitTrusts(); + Intent data = new Intent(); + data.putExtra("choice", getIntent().getIntExtra("choice", ConversationActivity.ATTACHMENT_CHOICE_INVALID)); + setResult(RESULT_OK, data); + finish(); + } + }; + + private final OnClickListener mCancelButtonListener = new OnClickListener() { + @Override + public void onClick(View v) { + setResult(RESULT_CANCELED); + finish(); + } + }; + + @Override + protected void refreshUiReal() { + invalidateOptionsMenu(); + populateView(); + } + + @Override + protected String getShareableUri() { + if (contact != null) { + return contact.getShareableUri(); + } else { + return ""; + } + } + + @Override + protected void onCreate(final Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_trust_keys); + try { + this.accountJid = Jid.fromString(getIntent().getExtras().getString("account")); + } catch (final InvalidJidException ignored) { + } + try { + this.contactJid = Jid.fromString(getIntent().getExtras().getString("contact")); + } catch (final InvalidJidException ignored) { + } + hasNoTrustedKeys = getIntent().getBooleanExtra("has_no_trusted", false); + + keyErrorMessageCard = (LinearLayout) findViewById(R.id.key_error_message_card); + keyErrorMessage = (TextView) findViewById(R.id.key_error_message); + ownKeysTitle = (TextView) findViewById(R.id.own_keys_title); + ownKeys = (LinearLayout) findViewById(R.id.own_keys_details); + ownKeysCard = (LinearLayout) findViewById(R.id.own_keys_card); + foreignKeysTitle = (TextView) findViewById(R.id.foreign_keys_title); + foreignKeys = (LinearLayout) findViewById(R.id.foreign_keys_details); + foreignKeysCard = (LinearLayout) findViewById(R.id.foreign_keys_card); + mCancelButton = (Button) findViewById(R.id.cancel_button); + mCancelButton.setOnClickListener(mCancelButtonListener); + mSaveButton = (Button) findViewById(R.id.save_button); + mSaveButton.setOnClickListener(mSaveButtonListener); + + + if (getActionBar() != null) { + getActionBar().setHomeButtonEnabled(true); + getActionBar().setDisplayHomeAsUpEnabled(true); + } + } + + private void populateView() { + setTitle(getString(R.string.trust_omemo_fingerprints)); + ownKeys.removeAllViews(); + foreignKeys.removeAllViews(); + boolean hasOwnKeys = false; + boolean hasForeignKeys = false; + for(final IdentityKey identityKey : ownKeysToTrust.keySet()) { + hasOwnKeys = true; + addFingerprintRowWithListeners(ownKeys, contact.getAccount(), identityKey, false, + XmppAxolotlSession.Trust.fromBoolean(ownKeysToTrust.get(identityKey)), false, + new CompoundButton.OnCheckedChangeListener() { + @Override + public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { + ownKeysToTrust.put(identityKey, isChecked); + // own fingerprints have no impact on locked status. + } + }, + null + ); + } + for(final IdentityKey identityKey : foreignKeysToTrust.keySet()) { + hasForeignKeys = true; + addFingerprintRowWithListeners(foreignKeys, contact.getAccount(), identityKey, false, + XmppAxolotlSession.Trust.fromBoolean(foreignKeysToTrust.get(identityKey)), false, + new CompoundButton.OnCheckedChangeListener() { + @Override + public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { + foreignKeysToTrust.put(identityKey, isChecked); + lockOrUnlockAsNeeded(); + } + }, + null + ); + } + + if(hasOwnKeys) { + ownKeysTitle.setText(accountJid.toString()); + ownKeysCard.setVisibility(View.VISIBLE); + } + if(hasForeignKeys) { + foreignKeysTitle.setText(contactJid.toString()); + foreignKeysCard.setVisibility(View.VISIBLE); + } + if(hasPendingFetches) { + setFetching(); + lock(); + } else { + if (!hasForeignKeys && !hasOtherTrustedKeys) { + keyErrorMessageCard.setVisibility(View.VISIBLE); + keyErrorMessage.setText(R.string.error_no_keys_to_trust); + ownKeys.removeAllViews(); ownKeysCard.setVisibility(View.GONE); + foreignKeys.removeAllViews(); foreignKeysCard.setVisibility(View.GONE); + } + lockOrUnlockAsNeeded(); + setDone(); + } + } + + private void getFingerprints(final Account account) { + Set<IdentityKey> ownKeysSet = account.getAxolotlService().getKeysWithTrust(XmppAxolotlSession.Trust.UNDECIDED); + Set<IdentityKey> foreignKeysSet = account.getAxolotlService().getKeysWithTrust(XmppAxolotlSession.Trust.UNDECIDED, contact); + if (hasNoTrustedKeys) { + ownKeysSet.addAll(account.getAxolotlService().getKeysWithTrust(XmppAxolotlSession.Trust.UNTRUSTED)); + foreignKeysSet.addAll(account.getAxolotlService().getKeysWithTrust(XmppAxolotlSession.Trust.UNTRUSTED, contact)); + } + for(final IdentityKey identityKey : ownKeysSet) { + if(!ownKeysToTrust.containsKey(identityKey)) { + ownKeysToTrust.put(identityKey, false); + } + } + for(final IdentityKey identityKey : foreignKeysSet) { + if(!foreignKeysToTrust.containsKey(identityKey)) { + foreignKeysToTrust.put(identityKey, false); + } + } + } + + @Override + public void onBackendConnected() { + if ((accountJid != null) && (contactJid != null)) { + final Account account = xmppConnectionService + .findAccountByJid(accountJid); + if (account == null) { + return; + } + this.contact = account.getRoster().getContact(contactJid); + ownKeysToTrust.clear(); + foreignKeysToTrust.clear(); + getFingerprints(account); + + if(account.getAxolotlService().getNumTrustedKeys(contact) > 0) { + hasOtherTrustedKeys = true; + } + Conversation conversation = xmppConnectionService.findOrCreateConversation(account, contactJid, false); + if(account.getAxolotlService().hasPendingKeyFetches(conversation)) { + hasPendingFetches = true; + } + + populateView(); + } + } + + @Override + public void onKeyStatusUpdated() { + final Account account = xmppConnectionService.findAccountByJid(accountJid); + hasPendingFetches = false; + getFingerprints(account); + refreshUi(); + } + + private void commitTrusts() { + for(IdentityKey identityKey:ownKeysToTrust.keySet()) { + contact.getAccount().getAxolotlService().setFingerprintTrust( + identityKey.getFingerprint().replaceAll("\\s", ""), + XmppAxolotlSession.Trust.fromBoolean(ownKeysToTrust.get(identityKey))); + } + for(IdentityKey identityKey:foreignKeysToTrust.keySet()) { + contact.getAccount().getAxolotlService().setFingerprintTrust( + identityKey.getFingerprint().replaceAll("\\s", ""), + XmppAxolotlSession.Trust.fromBoolean(foreignKeysToTrust.get(identityKey))); + } + } + + private void unlock() { + mSaveButton.setEnabled(true); + mSaveButton.setTextColor(getPrimaryTextColor()); + } + + private void lock() { + mSaveButton.setEnabled(false); + mSaveButton.setTextColor(getSecondaryTextColor()); + } + + private void lockOrUnlockAsNeeded() { + if (!hasOtherTrustedKeys && !foreignKeysToTrust.values().contains(true)){ + lock(); + } else { + unlock(); + } + } + + private void setDone() { + mSaveButton.setText(getString(R.string.done)); + } + + private void setFetching() { + mSaveButton.setText(getString(R.string.fetching_keys)); + } +} diff --git a/src/main/java/eu/siacs/conversations/ui/XmppActivity.java b/src/main/java/eu/siacs/conversations/ui/XmppActivity.java index 4157035b..2d780eda 100644 --- a/src/main/java/eu/siacs/conversations/ui/XmppActivity.java +++ b/src/main/java/eu/siacs/conversations/ui/XmppActivity.java @@ -43,8 +43,11 @@ import android.util.Log; import android.view.MenuItem; import android.view.View; import android.view.inputmethod.InputMethodManager; +import android.widget.CompoundButton; import android.widget.EditText; import android.widget.ImageView; +import android.widget.LinearLayout; +import android.widget.TextView; import android.widget.Toast; import com.google.zxing.BarcodeFormat; @@ -56,6 +59,8 @@ import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel; import net.java.otr4j.session.SessionID; +import org.whispersystems.libaxolotl.IdentityKey; + import java.io.FileNotFoundException; import java.lang.ref.WeakReference; import java.util.ArrayList; @@ -66,6 +71,7 @@ import java.util.concurrent.RejectedExecutionException; import de.tzur.conversations.Settings; import eu.siacs.conversations.Config; import eu.siacs.conversations.R; +import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.entities.Conversation; @@ -75,7 +81,10 @@ import eu.siacs.conversations.entities.Presences; import eu.siacs.conversations.services.AvatarService; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.services.XmppConnectionService.XmppConnectionBinder; +import eu.siacs.conversations.ui.widget.Switch; +import eu.siacs.conversations.utils.CryptoHelper; import eu.siacs.conversations.utils.ExceptionHelper; +import eu.siacs.conversations.xmpp.OnKeyStatusUpdated; import eu.siacs.conversations.xmpp.OnUpdateBlocklist; import eu.siacs.conversations.xmpp.jid.InvalidJidException; import eu.siacs.conversations.xmpp.jid.Jid; @@ -91,6 +100,7 @@ public abstract class XmppActivity extends Activity { protected int mPrimaryTextColor; protected int mSecondaryTextColor; + protected int mTertiaryTextColor; protected int mPrimaryBackgroundColor; protected int mSecondaryBackgroundColor; protected int mColorRed; @@ -117,7 +127,7 @@ public abstract class XmppActivity extends Activity { protected ConferenceInvite mPendingConferenceInvite = null; - protected void refreshUi() { + protected final void refreshUi() { final long diff = SystemClock.elapsedRealtime() - mLastUiRefresh; if (diff > Config.REFRESH_UI_INTERVAL) { mRefreshUiHandler.removeCallbacks(mRefreshUiRunnable); @@ -129,9 +139,7 @@ public abstract class XmppActivity extends Activity { } } - protected void refreshUiReal() { - - }; + abstract protected void refreshUiReal(); protected interface OnValueEdited { public void onValueEdited(String value); @@ -288,6 +296,9 @@ public abstract class XmppActivity extends Activity { if (this instanceof XmppConnectionService.OnShowErrorToast) { this.xmppConnectionService.setOnShowErrorToastListener((XmppConnectionService.OnShowErrorToast) this); } + if (this instanceof OnKeyStatusUpdated) { + this.xmppConnectionService.setOnKeyStatusUpdatedListener((OnKeyStatusUpdated) this); + } } protected void unregisterListeners() { @@ -309,6 +320,9 @@ public abstract class XmppActivity extends Activity { if (this instanceof XmppConnectionService.OnShowErrorToast) { this.xmppConnectionService.removeOnShowErrorToastListener(); } + if (this instanceof OnKeyStatusUpdated) { + this.xmppConnectionService.removeOnNewKeysAvailableListener(); + } } @Override @@ -337,7 +351,8 @@ public abstract class XmppActivity extends Activity { ExceptionHelper.init(getApplicationContext()); mPrimaryTextColor = getResources().getColor(R.color.black87); mSecondaryTextColor = getResources().getColor(R.color.black54); - mColorRed = getResources().getColor(R.color.red500); + mTertiaryTextColor = getResources().getColor(R.color.black12); + mColorRed = getResources().getColor(R.color.red800); mColorOrange = getResources().getColor(R.color.orange500); mColorGreen = getResources().getColor(R.color.green500); mPrimaryColor = getResources().getColor(R.color.green500); @@ -375,14 +390,18 @@ public abstract class XmppActivity extends Activity { public void switchToConversation(Conversation conversation, String text, boolean newTask) { - switchToConversation(conversation,text,null,newTask); + switchToConversation(conversation,text,null,false,newTask); } public void highlightInMuc(Conversation conversation, String nick) { - switchToConversation(conversation, null, nick, false); + switchToConversation(conversation, null, nick, false, false); + } + + public void privateMsgInMuc(Conversation conversation, String nick) { + switchToConversation(conversation, null, nick, true, false); } - private void switchToConversation(Conversation conversation, String text, String nick, boolean newTask) { + private void switchToConversation(Conversation conversation, String text, String nick, boolean pm, boolean newTask) { Intent viewConversationIntent = new Intent(this, ConversationActivity.class); viewConversationIntent.setAction(Intent.ACTION_VIEW); @@ -393,6 +412,7 @@ public abstract class XmppActivity extends Activity { } if (nick != null) { viewConversationIntent.putExtra(ConversationActivity.NICK, nick); + viewConversationIntent.putExtra(ConversationActivity.PRIVATE_MESSAGE,pm); } viewConversationIntent.setType(ConversationActivity.VIEW_CONVERSATION); if (newTask) { @@ -408,10 +428,15 @@ public abstract class XmppActivity extends Activity { } public void switchToContactDetails(Contact contact) { + switchToContactDetails(contact, null); + } + + public void switchToContactDetails(Contact contact, String messageFingerprint) { Intent intent = new Intent(this, ContactDetailsActivity.class); intent.setAction(ContactDetailsActivity.ACTION_VIEW_CONTACT); intent.putExtra("account", contact.getAccount().getJid().toBareJid().toString()); intent.putExtra("contact", contact.getJid().toString()); + intent.putExtra("fingerprint", messageFingerprint); startActivity(intent); } @@ -592,6 +617,124 @@ public abstract class XmppActivity extends Activity { builder.create().show(); } + protected boolean addFingerprintRow(LinearLayout keys, final Account account, IdentityKey identityKey, boolean highlight) { + final String fingerprint = identityKey.getFingerprint().replaceAll("\\s", ""); + final XmppAxolotlSession.Trust trust = account.getAxolotlService() + .getFingerprintTrust(fingerprint); + return addFingerprintRowWithListeners(keys, account, identityKey, highlight, trust, true, + new CompoundButton.OnCheckedChangeListener() { + @Override + public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { + account.getAxolotlService().setFingerprintTrust(fingerprint, + (isChecked) ? XmppAxolotlSession.Trust.TRUSTED : + XmppAxolotlSession.Trust.UNTRUSTED); + } + }, + new View.OnClickListener() { + @Override + public void onClick(View v) { + account.getAxolotlService().setFingerprintTrust(fingerprint, + XmppAxolotlSession.Trust.UNTRUSTED); + v.setEnabled(true); + } + } + + ); + } + + protected boolean addFingerprintRowWithListeners(LinearLayout keys, final Account account, + final IdentityKey identityKey, + boolean highlight, + XmppAxolotlSession.Trust trust, + boolean showTag, + CompoundButton.OnCheckedChangeListener + onCheckedChangeListener, + View.OnClickListener onClickListener) { + if (trust == XmppAxolotlSession.Trust.COMPROMISED) { + return false; + } + View view = getLayoutInflater().inflate(R.layout.contact_key, keys, false); + TextView key = (TextView) view.findViewById(R.id.key); + TextView keyType = (TextView) view.findViewById(R.id.key_type); + Switch trustToggle = (Switch) view.findViewById(R.id.tgl_trust); + trustToggle.setVisibility(View.VISIBLE); + trustToggle.setOnCheckedChangeListener(onCheckedChangeListener); + trustToggle.setOnClickListener(onClickListener); + view.setOnLongClickListener(new View.OnLongClickListener() { + @Override + public boolean onLongClick(View v) { + showPurgeKeyDialog(account, identityKey); + return true; + } + }); + + switch (trust) { + case UNTRUSTED: + case TRUSTED: + trustToggle.setChecked(trust == XmppAxolotlSession.Trust.TRUSTED, false); + trustToggle.setEnabled(true); + key.setTextColor(getPrimaryTextColor()); + keyType.setTextColor(getSecondaryTextColor()); + break; + case UNDECIDED: + trustToggle.setChecked(false, false); + trustToggle.setEnabled(false); + key.setTextColor(getPrimaryTextColor()); + keyType.setTextColor(getSecondaryTextColor()); + break; + case INACTIVE_UNTRUSTED: + case INACTIVE_UNDECIDED: + trustToggle.setOnClickListener(null); + trustToggle.setChecked(false, false); + trustToggle.setEnabled(false); + key.setTextColor(getTertiaryTextColor()); + keyType.setTextColor(getTertiaryTextColor()); + break; + case INACTIVE_TRUSTED: + trustToggle.setOnClickListener(null); + trustToggle.setChecked(true, false); + trustToggle.setEnabled(false); + key.setTextColor(getTertiaryTextColor()); + keyType.setTextColor(getTertiaryTextColor()); + break; + } + + if (showTag) { + keyType.setText(getString(R.string.omemo_fingerprint)); + } else { + keyType.setVisibility(View.GONE); + } + if (highlight) { + keyType.setTextColor(getResources().getColor(R.color.accent)); + keyType.setText(getString(R.string.omemo_fingerprint_selected_message)); + } else { + keyType.setText(getString(R.string.omemo_fingerprint)); + } + + key.setText(CryptoHelper.prettifyFingerprint(identityKey.getFingerprint())); + keys.addView(view); + return true; + } + + public void showPurgeKeyDialog(final Account account, final IdentityKey identityKey) { + Builder builder = new Builder(this); + builder.setTitle(getString(R.string.purge_key)); + builder.setIconAttribute(android.R.attr.alertDialogIcon); + builder.setMessage(getString(R.string.purge_key_desc_part1) + + "\n\n" + CryptoHelper.prettifyFingerprint(identityKey.getFingerprint()) + + "\n\n" + getString(R.string.purge_key_desc_part2)); + builder.setNegativeButton(getString(R.string.cancel), null); + builder.setPositiveButton(getString(R.string.accept), + new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + account.getAxolotlService().purgeKey(identityKey); + refreshUi(); + } + }); + builder.create().show(); + } + public void selectPresence(final Conversation conversation, final OnPresenceSelected listener) { final Contact contact = conversation.getContact(); @@ -711,6 +854,10 @@ public abstract class XmppActivity extends Activity { } }; + public int getTertiaryTextColor() { + return this.mTertiaryTextColor; + } + public int getSecondaryTextColor() { return this.mSecondaryTextColor; } diff --git a/src/main/java/eu/siacs/conversations/ui/adapter/AccountAdapter.java b/src/main/java/eu/siacs/conversations/ui/adapter/AccountAdapter.java index 782a1231..141dbc3a 100644 --- a/src/main/java/eu/siacs/conversations/ui/adapter/AccountAdapter.java +++ b/src/main/java/eu/siacs/conversations/ui/adapter/AccountAdapter.java @@ -1,11 +1,5 @@ package eu.siacs.conversations.ui.adapter; -import java.util.List; - -import eu.siacs.conversations.R; -import eu.siacs.conversations.entities.Account; -import eu.siacs.conversations.ui.XmppActivity; -import eu.siacs.conversations.ui.ManageAccountActivity; import android.content.Context; import android.view.LayoutInflater; import android.view.View; @@ -16,6 +10,15 @@ import android.widget.ImageView; import android.widget.TextView; import android.widget.Switch; +import java.util.List; + +import eu.siacs.conversations.Config; +import eu.siacs.conversations.R; +import eu.siacs.conversations.entities.Account; +import eu.siacs.conversations.ui.ManageAccountActivity; +import eu.siacs.conversations.ui.XmppActivity; +import eu.siacs.conversations.ui.widget.Switch; + public class AccountAdapter extends ArrayAdapter<Account> { private XmppActivity activity; @@ -34,7 +37,11 @@ public class AccountAdapter extends ArrayAdapter<Account> { view = inflater.inflate(R.layout.account_row, parent, false); } TextView jid = (TextView) view.findViewById(R.id.account_jid); - jid.setText(account.getJid().toBareJid().toString()); + if (Config.DOMAIN_LOCK != null) { + jid.setText(account.getJid().getLocalpart()); + } else { + jid.setText(account.getJid().toBareJid().toString()); + } TextView statusView = (TextView) view.findViewById(R.id.account_status); ImageView imageView = (ImageView) view.findViewById(R.id.account_image); imageView.setImageBitmap(activity.avatarService().get(account, activity.getPixel(48))); @@ -53,8 +60,7 @@ public class AccountAdapter extends ArrayAdapter<Account> { } final Switch tglAccountState = (Switch) view.findViewById(R.id.tgl_account_status); final boolean isDisabled = (account.getStatus() == Account.State.DISABLED); - tglAccountState.setOnCheckedChangeListener(null); - tglAccountState.setChecked(!isDisabled); + tglAccountState.setChecked(!isDisabled,false); tglAccountState.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean b) { diff --git a/src/main/java/eu/siacs/conversations/ui/adapter/ConversationAdapter.java b/src/main/java/eu/siacs/conversations/ui/adapter/ConversationAdapter.java index 7443c0cb..b89dd01a 100644 --- a/src/main/java/eu/siacs/conversations/ui/adapter/ConversationAdapter.java +++ b/src/main/java/eu/siacs/conversations/ui/adapter/ConversationAdapter.java @@ -24,9 +24,8 @@ import eu.siacs.conversations.Config; import eu.siacs.conversations.R; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Conversation; -import eu.siacs.conversations.entities.Transferable; import eu.siacs.conversations.entities.Message; -import eu.siacs.conversations.entities.Presences; +import eu.siacs.conversations.entities.Transferable; import eu.siacs.conversations.ui.ConversationActivity; import eu.siacs.conversations.ui.XmppActivity; import eu.siacs.conversations.utils.UIHelper; @@ -119,8 +118,7 @@ public class ConversationAdapter extends ArrayAdapter<Conversation> { Pair<String,Boolean> preview = UIHelper.getMessagePreview(activity,message); mLastMessage.setVisibility(View.VISIBLE); imagePreview.setVisibility(View.GONE); - CharSequence msgText = preview.first; - mLastMessage.setText(msgText); + mLastMessage.setText(preview.first); if (preview.second) { if (conversation.isRead()) { mLastMessage.setTypeface(null, Typeface.ITALIC); diff --git a/src/main/java/eu/siacs/conversations/ui/adapter/KnownHostsAdapter.java b/src/main/java/eu/siacs/conversations/ui/adapter/KnownHostsAdapter.java index 0993735f..471526af 100644 --- a/src/main/java/eu/siacs/conversations/ui/adapter/KnownHostsAdapter.java +++ b/src/main/java/eu/siacs/conversations/ui/adapter/KnownHostsAdapter.java @@ -1,13 +1,13 @@ package eu.siacs.conversations.ui.adapter; -import java.util.ArrayList; -import java.util.List; -import java.util.Locale; - import android.content.Context; import android.widget.ArrayAdapter; import android.widget.Filter; +import java.util.ArrayList; +import java.util.List; +import java.util.Locale; + public class KnownHostsAdapter extends ArrayAdapter<String> { private ArrayList<String> domains; private Filter domainFilter = new Filter() { diff --git a/src/main/java/eu/siacs/conversations/ui/adapter/MessageAdapter.java b/src/main/java/eu/siacs/conversations/ui/adapter/MessageAdapter.java index b6979cc6..a5b25967 100644 --- a/src/main/java/eu/siacs/conversations/ui/adapter/MessageAdapter.java +++ b/src/main/java/eu/siacs/conversations/ui/adapter/MessageAdapter.java @@ -3,6 +3,7 @@ package eu.siacs.conversations.ui.adapter; import android.content.Intent; import android.content.pm.PackageManager; import android.content.pm.ResolveInfo; +import android.graphics.Color; import android.graphics.Typeface; import android.net.Uri; import android.preference.PreferenceManager; @@ -29,13 +30,14 @@ import java.util.List; import de.tzur.conversations.Settings; import eu.siacs.conversations.Config; import eu.siacs.conversations.R; +import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.entities.Conversation; -import eu.siacs.conversations.entities.Transferable; import eu.siacs.conversations.entities.DownloadableFile; import eu.siacs.conversations.entities.Message; import eu.siacs.conversations.entities.Message.FileParams; +import eu.siacs.conversations.entities.Transferable; import eu.siacs.conversations.ui.ConversationActivity; import eu.siacs.conversations.utils.GeoHelper; import eu.siacs.conversations.utils.UIHelper; @@ -83,18 +85,30 @@ public class MessageAdapter extends ArrayAdapter<Message> { return 3; } - @Override - public int getItemViewType(int position) { - if (getItem(position).getType() == Message.TYPE_STATUS) { + public int getItemViewType(Message message) { + if (message.getType() == Message.TYPE_STATUS) { return STATUS; - } else if (getItem(position).getStatus() <= Message.STATUS_RECEIVED) { + } else if (message.getStatus() <= Message.STATUS_RECEIVED) { return RECEIVED; + } + + return SENT; + } + + @Override + public int getItemViewType(int position) { + return this.getItemViewType(getItem(position)); + } + + private int getMessageTextColor(int type, boolean primary) { + if (type == SENT) { + return activity.getResources().getColor(primary ? R.color.black87 : R.color.black54); } else { - return SENT; + return activity.getResources().getColor(primary ? R.color.white : R.color.white70); } } - private void displayStatus(ViewHolder viewHolder, Message message) { + private void displayStatus(ViewHolder viewHolder, Message message, int type) { String filesize = null; String info = null; boolean error = false; @@ -149,15 +163,39 @@ public class MessageAdapter extends ArrayAdapter<Message> { } break; } - if (error) { + if (error && type == SENT) { viewHolder.time.setTextColor(activity.getWarningTextColor()); } else { - viewHolder.time.setTextColor(activity.getSecondaryTextColor()); + viewHolder.time.setTextColor(this.getMessageTextColor(type,false)); } if (message.getEncryption() == Message.ENCRYPTION_NONE) { viewHolder.indicator.setVisibility(View.GONE); } else { viewHolder.indicator.setVisibility(View.VISIBLE); + if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL) { + XmppAxolotlSession.Trust trust = message.getConversation() + .getAccount().getAxolotlService().getFingerprintTrust( + message.getAxolotlFingerprint()); + + if(trust == null || trust != XmppAxolotlSession.Trust.TRUSTED) { + viewHolder.indicator.setColorFilter(activity.getWarningTextColor()); + viewHolder.indicator.setAlpha(1.0f); + } else { + viewHolder.indicator.clearColorFilter(); + if (type == SENT) { + viewHolder.indicator.setAlpha(0.57f); + } else { + viewHolder.indicator.setAlpha(0.7f); + } + } + } else { + viewHolder.indicator.clearColorFilter(); + if (type == SENT) { + viewHolder.indicator.setAlpha(0.57f); + } else { + viewHolder.indicator.setAlpha(0.7f); + } + } } String formatedTime = UIHelper.readableTimeDifferenceFull(getContext(), @@ -189,19 +227,19 @@ public class MessageAdapter extends ArrayAdapter<Message> { } } - private void displayInfoMessage(ViewHolder viewHolder, String text) { + private void displayInfoMessage(ViewHolder viewHolder, String text, int type) { if (viewHolder.download_button != null) { viewHolder.download_button.setVisibility(View.GONE); } viewHolder.image.setVisibility(View.GONE); viewHolder.messageBody.setVisibility(View.VISIBLE); viewHolder.messageBody.setText(text); - viewHolder.messageBody.setTextColor(activity.getSecondaryTextColor()); + viewHolder.messageBody.setTextColor(getMessageTextColor(type,false)); viewHolder.messageBody.setTypeface(null, Typeface.ITALIC); viewHolder.messageBody.setTextIsSelectable(false); } - private void displayDecryptionFailed(ViewHolder viewHolder) { + private void displayDecryptionFailed(ViewHolder viewHolder, int type) { if (viewHolder.download_button != null) { viewHolder.download_button.setVisibility(View.GONE); } @@ -209,7 +247,7 @@ public class MessageAdapter extends ArrayAdapter<Message> { viewHolder.messageBody.setVisibility(View.VISIBLE); viewHolder.messageBody.setText(getContext().getString( R.string.decryption_failed)); - viewHolder.messageBody.setTextColor(activity.getWarningTextColor()); + viewHolder.messageBody.setTextColor(getMessageTextColor(type,false)); viewHolder.messageBody.setTypeface(null, Typeface.NORMAL); viewHolder.messageBody.setTextIsSelectable(false); } @@ -227,7 +265,7 @@ public class MessageAdapter extends ArrayAdapter<Message> { viewHolder.messageBody.setText(span); } - private void displayTextMessage(final ViewHolder viewHolder, final Message message) { + private void displayTextMessage(final ViewHolder viewHolder, final Message message, int type) { if (viewHolder.download_button != null) { viewHolder.download_button.setVisibility(View.GONE); } @@ -270,8 +308,7 @@ public class MessageAdapter extends ArrayAdapter<Message> { } final Spannable span = new SpannableString(privateMarker + " " + formattedBody); - span.setSpan(new ForegroundColorSpan(activity - .getSecondaryTextColor()), 0, privateMarker + span.setSpan(new ForegroundColorSpan(getMessageTextColor(type,false)), 0, privateMarker .length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); span.setSpan(new StyleSpan(Typeface.BOLD), 0, privateMarker.length(), @@ -286,7 +323,7 @@ public class MessageAdapter extends ArrayAdapter<Message> { } else { viewHolder.messageBody.setText(""); } - viewHolder.messageBody.setTextColor(activity.getPrimaryTextColor()); + viewHolder.messageBody.setTextColor(this.getMessageTextColor(type,true)); viewHolder.messageBody.setTypeface(null, Typeface.NORMAL); viewHolder.messageBody.setTextIsSelectable(true); } @@ -355,17 +392,15 @@ public class MessageAdapter extends ArrayAdapter<Message> { scalledW = (int) target; scalledH = (int) (params.height / ((double) params.width / target)); } - viewHolder.image.setLayoutParams(new LinearLayout.LayoutParams( - scalledW, scalledH)); + LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(scalledW, scalledH); + layoutParams.setMargins(0, (int)(metrics.density * 4), 0, (int)(metrics.density * 4)); + viewHolder.image.setLayoutParams(layoutParams); activity.loadBitmap(message, viewHolder.image); viewHolder.image.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { - Intent intent = new Intent(Intent.ACTION_VIEW); - intent.setDataAndType(activity.xmppConnectionService - .getFileBackend().getJingleFileUri(message), "image/*"); - getContext().startActivity(intent); + openDownloadable(message); } }); viewHolder.image.setOnLongClickListener(openContextMenu); @@ -494,7 +529,7 @@ public class MessageAdapter extends ArrayAdapter<Message> { } else if (transferable.getStatus() == Transferable.STATUS_OFFER_CHECK_FILESIZE) { displayDownloadableMessage(viewHolder, message, activity.getString(R.string.check_x_filesize, UIHelper.getFileDescriptionString(activity, message))); } else { - displayInfoMessage(viewHolder, UIHelper.getMessagePreview(activity, message).first); + displayInfoMessage(viewHolder, UIHelper.getMessagePreview(activity, message).first,type); } } else if (message.getType() == Message.TYPE_IMAGE && message.getEncryption() != Message.ENCRYPTION_PGP && message.getEncryption() != Message.ENCRYPTION_DECRYPTION_FAILED) { displayImageMessage(viewHolder, message); @@ -506,10 +541,9 @@ public class MessageAdapter extends ArrayAdapter<Message> { } } else if (message.getEncryption() == Message.ENCRYPTION_PGP) { if (activity.hasPgp()) { - displayInfoMessage(viewHolder,activity.getString(R.string.encrypted_message)); + displayInfoMessage(viewHolder,activity.getString(R.string.encrypted_message),type); } else { - displayInfoMessage(viewHolder, - activity.getString(R.string.install_openkeychain)); + displayInfoMessage(viewHolder,activity.getString(R.string.install_openkeychain),type); if (viewHolder != null) { viewHolder.message_box .setOnClickListener(new OnClickListener() { @@ -522,18 +556,26 @@ public class MessageAdapter extends ArrayAdapter<Message> { } } } else if (message.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED) { - displayDecryptionFailed(viewHolder); + displayDecryptionFailed(viewHolder,type); } else { if (GeoHelper.isGeoUri(message.getBody())) { displayLocationMessage(viewHolder,message); } else if (message.treatAsDownloadable() == Message.Decision.MUST) { displayDownloadableMessage(viewHolder, message, activity.getString(R.string.check_x_filesize, UIHelper.getFileDescriptionString(activity, message))); } else { - displayTextMessage(viewHolder, message); + displayTextMessage(viewHolder, message, type); + } + } + + if (type == RECEIVED) { + if(message.isValidInSession()) { + viewHolder.message_box.setBackgroundResource(R.drawable.message_bubble_received); + } else { + viewHolder.message_box.setBackgroundResource(R.drawable.message_bubble_received_warning); } } - displayStatus(viewHolder, message); + displayStatus(viewHolder, message, type); return view; } @@ -546,7 +588,7 @@ public class MessageAdapter extends ArrayAdapter<Message> { Toast.LENGTH_SHORT).show(); } } else if (message.treatAsDownloadable() != Message.Decision.NEVER) { - activity.xmppConnectionService.getHttpConnectionManager().createNewDownloadConnection(message); + activity.xmppConnectionService.getHttpConnectionManager().createNewDownloadConnection(message,true); } } diff --git a/src/main/java/eu/siacs/conversations/ui/widget/Switch.java b/src/main/java/eu/siacs/conversations/ui/widget/Switch.java new file mode 100644 index 00000000..fd3b5553 --- /dev/null +++ b/src/main/java/eu/siacs/conversations/ui/widget/Switch.java @@ -0,0 +1,68 @@ +package eu.siacs.conversations.ui.widget; + +import android.content.Context; +import android.util.AttributeSet; +import android.view.MotionEvent; +import android.view.ViewConfiguration; + +import com.kyleduo.switchbutton.SwitchButton; + +public class Switch extends SwitchButton { + + private int mTouchSlop; + private int mClickTimeout; + private float mStartX; + private float mStartY; + private OnClickListener mOnClickListener; + + public Switch(Context context) { + super(context); + mTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop(); + mClickTimeout = ViewConfiguration.getPressedStateDuration() + ViewConfiguration.getTapTimeout(); + } + + public Switch(Context context, AttributeSet attrs) { + super(context, attrs); + mTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop(); + mClickTimeout = ViewConfiguration.getPressedStateDuration() + ViewConfiguration.getTapTimeout(); + } + + public Switch(Context context, AttributeSet attrs, int defStyle) { + super(context, attrs, defStyle); + mTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop(); + mClickTimeout = ViewConfiguration.getPressedStateDuration() + ViewConfiguration.getTapTimeout(); + } + + @Override + public void setOnClickListener(OnClickListener onClickListener) { + this.mOnClickListener = onClickListener; + } + + @Override + public boolean onTouchEvent(MotionEvent event) { + if (!isEnabled()) { + float deltaX = event.getX() - mStartX; + float deltaY = event.getY() - mStartY; + int action = event.getAction(); + switch (action) { + case MotionEvent.ACTION_DOWN: + mStartX = event.getX(); + mStartY = event.getY(); + break; + case MotionEvent.ACTION_CANCEL: + case MotionEvent.ACTION_UP: + float time = event.getEventTime() - event.getDownTime(); + if (deltaX < mTouchSlop && deltaY < mTouchSlop && time < mClickTimeout) { + if (mOnClickListener != null) { + this.mOnClickListener.onClick(this); + } + } + break; + default: + break; + } + return true; + } + return super.onTouchEvent(event); + } +} diff --git a/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java b/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java index 2dec203d..c7c9ac42 100644 --- a/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java +++ b/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java @@ -96,11 +96,10 @@ public final class CryptoHelper { } else if (fingerprint.length() < 40) { return fingerprint; } - StringBuilder builder = new StringBuilder(fingerprint); - builder.insert(8, " "); - builder.insert(17, " "); - builder.insert(26, " "); - builder.insert(35, " "); + StringBuilder builder = new StringBuilder(fingerprint.replaceAll("\\s","")); + for(int i=8;i<builder.length();i+=9) { + builder.insert(i, ' '); + } return builder.toString(); } diff --git a/src/main/java/eu/siacs/conversations/utils/DNSHelper.java b/src/main/java/eu/siacs/conversations/utils/DNSHelper.java index 5a47bb3c..4d0dd3da 100644 --- a/src/main/java/eu/siacs/conversations/utils/DNSHelper.java +++ b/src/main/java/eu/siacs/conversations/utils/DNSHelper.java @@ -1,17 +1,7 @@ package eu.siacs.conversations.utils; -import de.measite.minidns.Client; -import de.measite.minidns.DNSMessage; -import de.measite.minidns.Record; -import de.measite.minidns.Record.TYPE; -import de.measite.minidns.Record.CLASS; -import de.measite.minidns.record.SRV; -import de.measite.minidns.record.A; -import de.measite.minidns.record.AAAA; -import de.measite.minidns.record.Data; -import de.measite.minidns.util.NameUtil; -import eu.siacs.conversations.Config; -import eu.siacs.conversations.xmpp.jid.Jid; +import android.os.Bundle; +import android.util.Log; import java.io.IOException; import java.net.InetAddress; @@ -22,8 +12,18 @@ import java.util.Random; import java.util.TreeMap; import java.util.regex.Pattern; -import android.os.Bundle; -import android.util.Log; +import de.measite.minidns.Client; +import de.measite.minidns.DNSMessage; +import de.measite.minidns.Record; +import de.measite.minidns.Record.CLASS; +import de.measite.minidns.Record.TYPE; +import de.measite.minidns.record.A; +import de.measite.minidns.record.AAAA; +import de.measite.minidns.record.Data; +import de.measite.minidns.record.SRV; +import de.measite.minidns.util.NameUtil; +import eu.siacs.conversations.Config; +import eu.siacs.conversations.xmpp.jid.Jid; public class DNSHelper { @@ -38,17 +38,14 @@ public class DNSHelper { public static Bundle getSRVRecord(final Jid jid) throws IOException { final String host = jid.getDomainpart(); String dns[] = client.findDNS(); - - if (dns != null) { - for (String dnsserver : dns) { - InetAddress ip = InetAddress.getByName(dnsserver); - Bundle b = queryDNS(host, ip); - if (b.containsKey("values")) { - return b; - } + for (int i = 0; i < dns.length; ++i) { + InetAddress ip = InetAddress.getByName(dns[i]); + Bundle b = queryDNS(host, ip); + if (b.containsKey("values") || i == dns.length - 1) { + return b; } } - return queryDNS(host, InetAddress.getByName("8.8.8.8")); + return null; } public static Bundle queryDNS(String host, InetAddress dnsServer) { @@ -132,7 +129,6 @@ public class DNSHelper { } catch (SocketTimeoutException e) { bundle.putString("error", "timeout"); } catch (Exception e) { - e.printStackTrace(); bundle.putString("error", "unhandled"); } return bundle; diff --git a/src/main/java/eu/siacs/conversations/utils/ExceptionHandler.java b/src/main/java/eu/siacs/conversations/utils/ExceptionHandler.java index 0ad57fe2..4e3ec236 100644 --- a/src/main/java/eu/siacs/conversations/utils/ExceptionHandler.java +++ b/src/main/java/eu/siacs/conversations/utils/ExceptionHandler.java @@ -1,5 +1,7 @@ package eu.siacs.conversations.utils; +import android.content.Context; + import java.io.FileNotFoundException; import java.io.IOException; import java.io.OutputStream; @@ -8,8 +10,6 @@ import java.io.StringWriter; import java.io.Writer; import java.lang.Thread.UncaughtExceptionHandler; -import android.content.Context; - public class ExceptionHandler implements UncaughtExceptionHandler { private UncaughtExceptionHandler defaultHandler; diff --git a/src/main/java/eu/siacs/conversations/utils/ExceptionHelper.java b/src/main/java/eu/siacs/conversations/utils/ExceptionHelper.java index ee3ea3e1..0f182847 100644 --- a/src/main/java/eu/siacs/conversations/utils/ExceptionHelper.java +++ b/src/main/java/eu/siacs/conversations/utils/ExceptionHelper.java @@ -1,5 +1,17 @@ package eu.siacs.conversations.utils; +import android.app.AlertDialog; +import android.content.Context; +import android.content.DialogInterface; +import android.content.DialogInterface.OnClickListener; +import android.content.SharedPreferences; +import android.content.pm.PackageInfo; +import android.content.pm.PackageManager; +import android.content.pm.PackageManager.NameNotFoundException; +import android.preference.PreferenceManager; +import android.text.format.DateUtils; +import android.util.Log; + import java.io.BufferedReader; import java.io.FileInputStream; import java.io.IOException; @@ -15,18 +27,6 @@ import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.xmpp.jid.InvalidJidException; import eu.siacs.conversations.xmpp.jid.Jid; -import android.app.AlertDialog; -import android.content.Context; -import android.content.DialogInterface; -import android.content.SharedPreferences; -import android.content.DialogInterface.OnClickListener; -import android.content.pm.PackageInfo; -import android.content.pm.PackageManager; -import android.content.pm.PackageManager.NameNotFoundException; -import android.preference.PreferenceManager; -import android.text.format.DateUtils; -import android.util.Log; - public class ExceptionHelper { public static void init(Context context) { if (!(Thread.getDefaultUncaughtExceptionHandler() instanceof ExceptionHandler)) { diff --git a/src/main/java/eu/siacs/conversations/utils/FileUtils.java b/src/main/java/eu/siacs/conversations/utils/FileUtils.java new file mode 100644 index 00000000..a13300d4 --- /dev/null +++ b/src/main/java/eu/siacs/conversations/utils/FileUtils.java @@ -0,0 +1,144 @@ +package eu.siacs.conversations.utils; + +import android.annotation.SuppressLint; +import android.content.ContentUris; +import android.content.Context; +import android.database.Cursor; +import android.net.Uri; +import android.os.Build; +import android.os.Environment; +import android.provider.DocumentsContract; +import android.provider.MediaStore; + +public class FileUtils { + + /** + * Get a file path from a Uri. This will get the the path for Storage Access + * Framework Documents, as well as the _data field for the MediaStore and + * other file-based ContentProviders. + * + * @param context The context. + * @param uri The Uri to query. + * @author paulburke + */ + @SuppressLint("NewApi") + public static String getPath(final Context context, final Uri uri) { + + final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT; + + // DocumentProvider + if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) { + // ExternalStorageProvider + if (isExternalStorageDocument(uri)) { + final String docId = DocumentsContract.getDocumentId(uri); + final String[] split = docId.split(":"); + final String type = split[0]; + + if ("primary".equalsIgnoreCase(type)) { + return Environment.getExternalStorageDirectory() + "/" + split[1]; + } + + // TODO handle non-primary volumes + } + // DownloadsProvider + else if (isDownloadsDocument(uri)) { + + final String id = DocumentsContract.getDocumentId(uri); + final Uri contentUri = ContentUris.withAppendedId( + Uri.parse("content://downloads/public_downloads"), Long.valueOf(id)); + + return getDataColumn(context, contentUri, null, null); + } + // MediaProvider + else if (isMediaDocument(uri)) { + final String docId = DocumentsContract.getDocumentId(uri); + final String[] split = docId.split(":"); + final String type = split[0]; + + Uri contentUri = null; + if ("image".equals(type)) { + contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI; + } else if ("video".equals(type)) { + contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI; + } else if ("audio".equals(type)) { + contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI; + } + + final String selection = "_id=?"; + final String[] selectionArgs = new String[]{ + split[1] + }; + + return getDataColumn(context, contentUri, selection, selectionArgs); + } + } + // MediaStore (and general) + else if ("content".equalsIgnoreCase(uri.getScheme())) { + return getDataColumn(context, uri, null, null); + } + // File + else if ("file".equalsIgnoreCase(uri.getScheme())) { + return uri.getPath(); + } + + return null; + } + + /** + * Get the value of the data column for this Uri. This is useful for + * MediaStore Uris, and other file-based ContentProviders. + * + * @param context The context. + * @param uri The Uri to query. + * @param selection (Optional) Filter used in the query. + * @param selectionArgs (Optional) Selection arguments used in the query. + * @return The value of the _data column, which is typically a file path. + */ + public static String getDataColumn(Context context, Uri uri, String selection, + String[] selectionArgs) { + + Cursor cursor = null; + final String column = "_data"; + final String[] projection = { + column + }; + + try { + cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, + null); + if (cursor != null && cursor.moveToFirst()) { + final int column_index = cursor.getColumnIndexOrThrow(column); + return cursor.getString(column_index); + } + } finally { + if (cursor != null) + cursor.close(); + } + return null; + } + + + /** + * @param uri The Uri to check. + * @return Whether the Uri authority is ExternalStorageProvider. + */ + public static boolean isExternalStorageDocument(Uri uri) { + return "com.android.externalstorage.documents".equals(uri.getAuthority()); + } + + /** + * @param uri The Uri to check. + * @return Whether the Uri authority is DownloadsProvider. + */ + public static boolean isDownloadsDocument(Uri uri) { + return "com.android.providers.downloads.documents".equals(uri.getAuthority()); + } + + /** + * @param uri The Uri to check. + * @return Whether the Uri authority is MediaProvider. + */ + public static boolean isMediaDocument(Uri uri) { + return "com.android.providers.media.documents".equals(uri.getAuthority()); + } +} diff --git a/src/main/java/eu/siacs/conversations/utils/MimeUtils.java b/src/main/java/eu/siacs/conversations/utils/MimeUtils.java index a9e89d1b..d4544424 100644 --- a/src/main/java/eu/siacs/conversations/utils/MimeUtils.java +++ b/src/main/java/eu/siacs/conversations/utils/MimeUtils.java @@ -458,7 +458,7 @@ public final class MimeUtils { if (extension == null || extension.isEmpty()) { return null; } - return extensionToMimeTypeMap.get(extension); + return extensionToMimeTypeMap.get(extension.toLowerCase()); } /** * Returns true if the given extension has a registered MIME type. diff --git a/src/main/java/eu/siacs/conversations/utils/OnPhoneContactsLoadedListener.java b/src/main/java/eu/siacs/conversations/utils/OnPhoneContactsLoadedListener.java index 9a689768..f18a4ed8 100644 --- a/src/main/java/eu/siacs/conversations/utils/OnPhoneContactsLoadedListener.java +++ b/src/main/java/eu/siacs/conversations/utils/OnPhoneContactsLoadedListener.java @@ -1,9 +1,9 @@ package eu.siacs.conversations.utils; -import java.util.List; - import android.os.Bundle; +import java.util.List; + public interface OnPhoneContactsLoadedListener { public void onPhoneContactsLoaded(List<Bundle> phoneContacts); } diff --git a/src/main/java/eu/siacs/conversations/utils/PhoneHelper.java b/src/main/java/eu/siacs/conversations/utils/PhoneHelper.java index 99e8ebb8..a37f60a0 100644 --- a/src/main/java/eu/siacs/conversations/utils/PhoneHelper.java +++ b/src/main/java/eu/siacs/conversations/utils/PhoneHelper.java @@ -1,9 +1,5 @@ package eu.siacs.conversations.utils; -import java.util.ArrayList; -import java.util.List; -import java.util.concurrent.RejectedExecutionException; - import android.content.Context; import android.content.CursorLoader; import android.content.Loader; @@ -15,6 +11,9 @@ import android.os.Bundle; import android.provider.ContactsContract; import android.provider.ContactsContract.Profile; +import java.util.List; +import java.util.concurrent.RejectedExecutionException; + public class PhoneHelper { public static void loadPhoneContacts(Context context,final List<Bundle> phoneContacts, final OnPhoneContactsLoadedListener listener) { @@ -98,7 +97,7 @@ public class PhoneHelper { if (packageName != null) { try { return context.getPackageManager().getPackageInfo(packageName, 0).versionName; - } catch (final PackageManager.NameNotFoundException e) { + } catch (final PackageManager.NameNotFoundException | RuntimeException e) { return "unknown"; } } else { diff --git a/src/main/java/eu/siacs/conversations/utils/UIHelper.java b/src/main/java/eu/siacs/conversations/utils/UIHelper.java index 76f48037..44a38728 100644 --- a/src/main/java/eu/siacs/conversations/utils/UIHelper.java +++ b/src/main/java/eu/siacs/conversations/utils/UIHelper.java @@ -1,17 +1,15 @@ package eu.siacs.conversations.utils; +import android.content.Context; +import android.text.format.DateFormat; +import android.text.format.DateUtils; +import android.util.Pair; + import java.util.ArrayList; import java.util.Arrays; -import java.net.URLConnection; import java.util.Calendar; import java.util.Date; -import java.util.HashMap; -import java.util.List; import java.util.Locale; -import java.util.Map; -import java.util.Map.Entry; -import java.util.regex.Pattern; -import java.util.regex.Matcher; import eu.siacs.conversations.Config; import eu.siacs.conversations.R; @@ -22,14 +20,6 @@ import eu.siacs.conversations.entities.Transferable; import eu.siacs.conversations.entities.Message; import eu.siacs.conversations.xmpp.jid.Jid; -import android.content.Context; -import android.text.format.DateFormat; -import android.text.format.DateUtils; -import android.text.Spannable.Factory; -import android.text.style.ImageSpan; -import android.text.Spannable; -import android.util.Pair; - public class UIHelper { private static String BLACK_HEART_SUIT = "\u2665"; diff --git a/src/main/java/eu/siacs/conversations/xml/Element.java b/src/main/java/eu/siacs/conversations/xml/Element.java index 32657c66..7b4937b2 100644 --- a/src/main/java/eu/siacs/conversations/xml/Element.java +++ b/src/main/java/eu/siacs/conversations/xml/Element.java @@ -21,6 +21,11 @@ public class Element { this.name = name; } + public Element(String name, String xmlns) { + this.name = name; + this.setAttribute("xmlns", xmlns); + } + public Element addChild(Element child) { this.content = null; children.add(child); @@ -64,10 +69,9 @@ public class Element { public Element findChild(String name, String xmlns) { for (Element child : this.children) { - if (child.getName().equals(name) - && (child.getAttribute("xmlns").equals(xmlns))) { + if (name.equals(child.getName()) && xmlns.equals(child.getAttribute("xmlns"))) { return child; - } + } } return null; } diff --git a/src/main/java/eu/siacs/conversations/xml/XmlReader.java b/src/main/java/eu/siacs/conversations/xml/XmlReader.java index 52d3d46a..aeaaa593 100644 --- a/src/main/java/eu/siacs/conversations/xml/XmlReader.java +++ b/src/main/java/eu/siacs/conversations/xml/XmlReader.java @@ -1,18 +1,18 @@ package eu.siacs.conversations.xml; -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; +import android.os.PowerManager; +import android.os.PowerManager.WakeLock; +import android.util.Log; +import android.util.Xml; import org.xmlpull.v1.XmlPullParser; import org.xmlpull.v1.XmlPullParserException; -import eu.siacs.conversations.Config; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; -import android.os.PowerManager; -import android.os.PowerManager.WakeLock; -import android.util.Log; -import android.util.Xml; +import eu.siacs.conversations.Config; public class XmlReader { private XmlPullParser parser; diff --git a/src/main/java/eu/siacs/conversations/xmpp/OnKeyStatusUpdated.java b/src/main/java/eu/siacs/conversations/xmpp/OnKeyStatusUpdated.java new file mode 100644 index 00000000..65ae133d --- /dev/null +++ b/src/main/java/eu/siacs/conversations/xmpp/OnKeyStatusUpdated.java @@ -0,0 +1,5 @@ +package eu.siacs.conversations.xmpp; + +public interface OnKeyStatusUpdated { + public void onKeyStatusUpdated(); +} diff --git a/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java b/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java index 35c89b45..604325be 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java +++ b/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java @@ -1,13 +1,10 @@ package eu.siacs.conversations.xmpp; -import android.content.Context; -import android.content.SharedPreferences; import android.os.Bundle; import android.os.Parcelable; import android.os.PowerManager; import android.os.PowerManager.WakeLock; import android.os.SystemClock; -import android.preference.PreferenceManager; import android.util.Log; import android.util.Pair; import android.util.SparseArray; @@ -26,7 +23,6 @@ import java.net.IDN; import java.net.InetAddress; import java.net.InetSocketAddress; import java.net.Socket; -import java.net.SocketAddress; import java.net.UnknownHostException; import java.security.KeyManagementException; import java.security.NoSuchAlgorithmException; @@ -35,9 +31,9 @@ import java.util.Arrays; import java.util.Collection; import java.util.HashMap; import java.util.Hashtable; +import java.util.Iterator; import java.util.LinkedList; import java.util.List; -import java.util.Map; import java.util.Map.Entry; import javax.net.ssl.HostnameVerifier; @@ -81,21 +77,20 @@ public class XmppConnection implements Runnable { private static final int PACKET_IQ = 0; private static final int PACKET_MESSAGE = 1; private static final int PACKET_PRESENCE = 2; - private final Context applicationContext; protected Account account; private final WakeLock wakeLock; private Socket socket; private XmlReader tagReader; private TagWriter tagWriter; private final Features features = new Features(this); - private boolean shouldBind = true; + private boolean needsBinding = true; private boolean shouldAuthenticate = true; private Element streamFeatures; private final HashMap<Jid, Info> disco = new HashMap<>(); private String streamId = null; private int smVersion = 3; - private final SparseArray<String> messageReceipts = new SparseArray<>(); + private final SparseArray<String> mStanzaReceipts = new SparseArray<>(); private int stanzasReceived = 0; private int stanzasSent = 0; @@ -104,7 +99,7 @@ public class XmppConnection implements Runnable { private long lastConnect = 0; private long lastSessionStarted = 0; private int attempt = 0; - private final Map<String, Pair<IqPacket, OnIqPacketReceived>> packetCallbacks = new Hashtable<>(); + private final Hashtable<String, Pair<IqPacket, OnIqPacketReceived>> packetCallbacks = new Hashtable<>(); private OnPresencePacketReceived presenceListener = null; private OnJinglePacketReceived jingleListener = null; private OnIqPacketReceived unregisteredIqListener = null; @@ -123,7 +118,6 @@ public class XmppConnection implements Runnable { PowerManager.PARTIAL_WAKE_LOCK, account.getJid().toBareJid().toString()); tagWriter = new TagWriter(); mXmppConnectionService = service; - applicationContext = service.getApplicationContext(); } protected void changeStatus(final Account.State nextStatus) { @@ -151,10 +145,9 @@ public class XmppConnection implements Runnable { lastPingSent = SystemClock.elapsedRealtime(); this.attempt++; try { - shouldAuthenticate = shouldBind = !account.isOptionSet(Account.OPTION_REGISTER); + shouldAuthenticate = needsBinding = !account.isOptionSet(Account.OPTION_REGISTER); tagReader = new XmlReader(wakeLock); tagWriter = new TagWriter(); - packetCallbacks.clear(); this.changeStatus(Account.State.CONNECTING); if (DNSHelper.isIp(account.getServer().toString())) { socket = new Socket(); @@ -165,6 +158,9 @@ public class XmppConnection implements Runnable { } } else { final Bundle result = DNSHelper.getSRVRecord(account.getServer()); + if (result == null) { + throw new IOException("unhandled exception in DNS resolver"); + } final ArrayList<Parcelable> values = result.getParcelableArrayList("values"); if ("timeout".equals(result.getString("error"))) { throw new IOException("timeout in dns"); @@ -198,10 +194,7 @@ public class XmppConnection implements Runnable { socket = new Socket(); socket.connect(addr, Config.SOCKET_TIMEOUT * 1000); socketError = false; - } catch (final UnknownHostException e) { - Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": " + e.getMessage()); - i++; - } catch (final IOException e) { + } catch (final Throwable e) { Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": " + e.getMessage()); i++; } @@ -338,23 +331,24 @@ public class XmppConnection implements Runnable { + ": session resumed with lost packages"); stanzasSent = serverCount; } else { - Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() - + ": session resumed"); + Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": session resumed"); } - if (acknowledgedListener != null) { - for (int i = 0; i < messageReceipts.size(); ++i) { - if (serverCount >= messageReceipts.keyAt(i)) { - acknowledgedListener.onMessageAcknowledged( - account, messageReceipts.valueAt(i)); - } + acknowledgeStanzaUpTo(serverCount); + ArrayList<IqPacket> failedIqPackets = new ArrayList<>(); + for(int i = 0; i < this.mStanzaReceipts.size(); ++i) { + String id = mStanzaReceipts.valueAt(i); + Pair<IqPacket,OnIqPacketReceived> pair = id == null ? null : this.packetCallbacks.get(id); + if (pair != null) { + failedIqPackets.add(pair.first); } } - messageReceipts.clear(); + mStanzaReceipts.clear(); + Log.d(Config.LOGTAG,"resending "+failedIqPackets.size()+" iq stanza"); + for(IqPacket packet : failedIqPackets) { + sendUnmodifiedIqPacket(packet,null); + } } catch (final NumberFormatException ignored) { } - sendServiceDiscoveryInfo(account.getServer()); - sendServiceDiscoveryInfo(account.getJid().toBareJid()); - sendServiceDiscoveryItems(account.getServer()); sendInitialPing(); } else if (nextTag.isStart("r")) { tagReader.readElement(nextTag); @@ -368,17 +362,7 @@ public class XmppConnection implements Runnable { lastPacketReceived = SystemClock.elapsedRealtime(); try { final int serverSequence = Integer.parseInt(ack.getAttribute("h")); - if (Config.EXTENDED_SM_LOGGING) { - Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": server acknowledged stanza #" + serverSequence); - } - final String msgId = this.messageReceipts.get(serverSequence); - if (msgId != null) { - if (this.acknowledgedListener != null) { - this.acknowledgedListener.onMessageAcknowledged( - account, msgId); - } - this.messageReceipts.remove(serverSequence); - } + acknowledgeStanzaUpTo(serverSequence); } catch (NumberFormatException e) { Log.d(Config.LOGTAG,account.getJid().toBareJid()+": server send ack without sequence number"); } @@ -406,6 +390,22 @@ public class XmppConnection implements Runnable { } } + private void acknowledgeStanzaUpTo(int serverCount) { + for (int i = 0; i < mStanzaReceipts.size(); ++i) { + if (serverCount >= mStanzaReceipts.keyAt(i)) { + if (Config.EXTENDED_SM_LOGGING) { + Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": server acknowledged stanza #" + mStanzaReceipts.keyAt(i)); + } + String id = mStanzaReceipts.valueAt(i); + if (acknowledgedListener != null) { + acknowledgedListener.onMessageAcknowledged(account, id); + } + mStanzaReceipts.removeAt(i); + i--; + } + } + } + private void sendInitialPing() { Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": sending intial ping"); final IqPacket iq = new IqPacket(IqPacket.TYPE.GET); @@ -414,9 +414,12 @@ public class XmppConnection implements Runnable { this.sendIqPacket(iq, new OnIqPacketReceived() { @Override public void onIqPacketReceived(final Account account, final IqPacket packet) { - Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() - + ": online with resource " + account.getResource()); - changeStatus(Account.State.ONLINE); + if (packet.getType() != IqPacket.TYPE.TIMEOUT) { + Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": online with resource " + account.getResource()); + changeStatus(Account.State.ONLINE); + } else { + Log.d(Config.LOGTAG,account.getJid().toBareJid()+": initial ping failed"); + } } }); } @@ -481,26 +484,28 @@ public class XmppConnection implements Runnable { this.jingleListener.onJinglePacketReceived(account,(JinglePacket) packet); } } else { - if (packetCallbacks.containsKey(packet.getId())) { - final Pair<IqPacket, OnIqPacketReceived> packetCallbackDuple = packetCallbacks.get(packet.getId()); - // Packets to the server should have responses from the server - if (packetCallbackDuple.first.toServer(account)) { - if (packet.fromServer(account)) { - packetCallbackDuple.second.onIqPacketReceived(account, packet); - packetCallbacks.remove(packet.getId()); - } else { - Log.e(Config.LOGTAG,account.getJid().toBareJid().toString()+": ignoring spoofed iq packet"); - } - } else { - if (packet.getFrom().equals(packetCallbackDuple.first.getTo())) { - packetCallbackDuple.second.onIqPacketReceived(account, packet); - packetCallbacks.remove(packet.getId()); + synchronized (this.packetCallbacks) { + if (packetCallbacks.containsKey(packet.getId())) { + final Pair<IqPacket, OnIqPacketReceived> packetCallbackDuple = packetCallbacks.get(packet.getId()); + // Packets to the server should have responses from the server + if (packetCallbackDuple.first.toServer(account)) { + if (packet.fromServer(account)) { + packetCallbackDuple.second.onIqPacketReceived(account, packet); + packetCallbacks.remove(packet.getId()); + } else { + Log.e(Config.LOGTAG, account.getJid().toBareJid().toString() + ": ignoring spoofed iq packet"); + } } else { - Log.e(Config.LOGTAG,account.getJid().toBareJid().toString()+": ignoring spoofed iq packet"); + if (packet.getFrom().equals(packetCallbackDuple.first.getTo())) { + packetCallbackDuple.second.onIqPacketReceived(account, packet); + packetCallbacks.remove(packet.getId()); + } else { + Log.e(Config.LOGTAG, account.getJid().toBareJid().toString() + ": ignoring spoofed iq packet"); + } } + } else if (packet.getType() == IqPacket.TYPE.GET || packet.getType() == IqPacket.TYPE.SET) { + this.unregisteredIqListener.onIqPacketReceived(account, packet); } - } else if (packet.getType() == IqPacket.TYPE.GET|| packet.getType() == IqPacket.TYPE.SET) { - this.unregisteredIqListener.onIqPacketReceived(account, packet); } } } @@ -521,14 +526,6 @@ public class XmppConnection implements Runnable { tagWriter.writeTag(startTLS); } - private SharedPreferences getPreferences() { - return PreferenceManager.getDefaultSharedPreferences(applicationContext); - } - - private boolean enableLegacySSL() { - return getPreferences().getBoolean("enable_legacy_ssl", false); - } - private void switchOverToTls(final Tag currentTag) throws XmlPullParserException, IOException { tagReader.readTag(); try { @@ -629,19 +626,18 @@ public class XmppConnection implements Runnable { } else { throw new IncompatibleServerException(); } - } else if (this.streamFeatures.hasChild("sm", "urn:xmpp:sm:" - + smVersion) - && streamId != null) { + } else if (this.streamFeatures.hasChild("sm", "urn:xmpp:sm:" + smVersion) && streamId != null) { if (Config.EXTENDED_SM_LOGGING) { Log.d(Config.LOGTAG,account.getJid().toBareJid()+": resuming after stanza #"+stanzasReceived); } final ResumePacket resume = new ResumePacket(this.streamId, stanzasReceived, smVersion); this.tagWriter.writeStanzaAsync(resume); - } else if (this.streamFeatures.hasChild("bind") && shouldBind) { - sendBindRequest(); - } else { - disconnect(true); - changeStatus(Account.State.INCOMPATIBLE_SERVER); + } else if (needsBinding) { + if (this.streamFeatures.hasChild("bind")) { + sendBindRequest(); + } else { + throw new IncompatibleServerException(); + } } } @@ -662,8 +658,8 @@ public class XmppConnection implements Runnable { @Override public void onIqPacketReceived(final Account account, final IqPacket packet) { - final Element instructions = packet.query().findChild("instructions"); - if (packet.query().hasChild("username") + if (packet.getType() == IqPacket.TYPE.RESULT + && packet.query().hasChild("username") && (packet.query().hasChild("password"))) { final IqPacket register = new IqPacket(IqPacket.TYPE.SET); final Element username = new Element("username").setContent(account.getUsername()); @@ -690,6 +686,7 @@ public class XmppConnection implements Runnable { } }); } else { + final Element instructions = packet.query().findChild("instructions"); changeStatus(Account.State.REGISTRATION_FAILED); disconnect(true); Log.d(Config.LOGTAG, account.getJid().toBareJid() @@ -707,6 +704,8 @@ public class XmppConnection implements Runnable { } catch (final InterruptedException ignored) { } } + needsBinding = false; + clearIqCallbacks(); final IqPacket iq = new IqPacket(IqPacket.TYPE.SET); iq.addChild("bind", "urn:ietf:params:xml:ns:xmpp-bind") .addChild("resource").setContent(account.getResource()); @@ -728,24 +727,48 @@ public class XmppConnection implements Runnable { sendPostBindInitialization(); } } else { + Log.d(Config.LOGTAG,account.getJid()+": disconnecting because of bind failure"); disconnect(true); } } else { + Log.d(Config.LOGTAG,account.getJid()+": disconnecting because of bind failure"); disconnect(true); } } }); } + private void clearIqCallbacks() { + final IqPacket failurePacket = new IqPacket(IqPacket.TYPE.TIMEOUT); + final ArrayList<OnIqPacketReceived> callbacks = new ArrayList<>(); + synchronized (this.packetCallbacks) { + if (this.packetCallbacks.size() == 0) { + return; + } + Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": clearing "+this.packetCallbacks.size()+" iq callbacks"); + final Iterator<Pair<IqPacket, OnIqPacketReceived>> iterator = this.packetCallbacks.values().iterator(); + while (iterator.hasNext()) { + Pair<IqPacket, OnIqPacketReceived> entry = iterator.next(); + callbacks.add(entry.second); + iterator.remove(); + } + } + for(OnIqPacketReceived callback : callbacks) { + callback.onIqPacketReceived(account,failurePacket); + } + Log.d(Config.LOGTAG,account.getJid().toBareJid()+": done clearing iq callbacks. "+this.packetCallbacks.size()+" left"); + } + private void sendStartSession() { final IqPacket startSession = new IqPacket(IqPacket.TYPE.SET); - startSession.addChild("session","urn:ietf:params:xml:ns:xmpp-session"); + startSession.addChild("session", "urn:ietf:params:xml:ns:xmpp-session"); this.sendUnmodifiedIqPacket(startSession, new OnIqPacketReceived() { @Override public void onIqPacketReceived(Account account, IqPacket packet) { if (packet.getType() == IqPacket.TYPE.RESULT) { sendPostBindInitialization(); } else { + Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not init sessions"); disconnect(true); } } @@ -763,7 +786,7 @@ public class XmppConnection implements Runnable { final EnablePacket enable = new EnablePacket(smVersion); tagWriter.writeStanzaAsync(enable); stanzasSent = 0; - messageReceipts.clear(); + mStanzaReceipts.clear(); } features.carbonsEnabled = false; features.blockListRequested = false; @@ -790,26 +813,29 @@ public class XmppConnection implements Runnable { @Override public void onIqPacketReceived(final Account account, final IqPacket packet) { - final List<Element> elements = packet.query().getChildren(); - final Info info = new Info(); - for (final Element element : elements) { - if (element.getName().equals("identity")) { - String type = element.getAttribute("type"); - String category = element.getAttribute("category"); - if (type != null && category != null) { - info.identities.add(new Pair<>(category,type)); + if (packet.getType() == IqPacket.TYPE.RESULT) { + final List<Element> elements = packet.query().getChildren(); + final Info info = new Info(); + for (final Element element : elements) { + if (element.getName().equals("identity")) { + String type = element.getAttribute("type"); + String category = element.getAttribute("category"); + if (type != null && category != null) { + info.identities.add(new Pair<>(category, type)); + } + } else if (element.getName().equals("feature")) { + info.features.add(element.getAttribute("var")); } - } else if (element.getName().equals("feature")) { - info.features.add(element.getAttribute("var")); } - } - disco.put(jid, info); - - if (account.getServer().equals(jid)) { - enableAdvancedStreamFeatures(); - for (final OnAdvancedStreamFeaturesLoaded listener : advancedStreamFeaturesLoadedListeners) { - listener.onAdvancedStreamFeaturesAvailable(account); + disco.put(jid, info); + if (account.getServer().equals(jid)) { + enableAdvancedStreamFeatures(); + for (final OnAdvancedStreamFeaturesLoaded listener : advancedStreamFeaturesLoadedListeners) { + listener.onAdvancedStreamFeaturesAvailable(account); + } } + } else { + Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not query disco info for "+jid.toString()); } } }); @@ -834,14 +860,18 @@ public class XmppConnection implements Runnable { @Override public void onIqPacketReceived(final Account account, final IqPacket packet) { - final List<Element> elements = packet.query().getChildren(); - for (final Element element : elements) { - if (element.getName().equals("item")) { - final Jid jid = element.getAttributeAsJid("jid"); - if (jid != null && !jid.equals(account.getServer())) { - sendServiceDiscoveryInfo(jid); + if (packet.getType() == IqPacket.TYPE.RESULT) { + final List<Element> elements = packet.query().getChildren(); + for (final Element element : elements) { + if (element.getName().equals("item")) { + final Jid jid = element.getAttributeAsJid("jid"); + if (jid != null && !jid.equals(account.getServer())) { + sendServiceDiscoveryInfo(jid); + } } } + } else { + Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not query disco items of "+server); } } }); @@ -875,6 +905,8 @@ public class XmppConnection implements Runnable { Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": switching resource due to conflict (" + account.getResource() + ")"); + } else if (streamError != null) { + Log.d(Config.LOGTAG,account.getJid().toBareJid()+": stream error "+streamError.toString()); } } @@ -895,7 +927,7 @@ public class XmppConnection implements Runnable { public void sendIqPacket(final IqPacket packet, final OnIqPacketReceived callback) { packet.setFrom(account.getJid()); - this.sendUnmodifiedIqPacket(packet,callback); + this.sendUnmodifiedIqPacket(packet, callback); } @@ -905,10 +937,9 @@ public class XmppConnection implements Runnable { packet.setAttribute("id", id); } if (callback != null) { - if (packet.getId() == null) { - packet.setId(nextRandomId()); + synchronized (this.packetCallbacks) { + packetCallbacks.put(packet.getId(), new Pair<>(packet, callback)); } - packetCallbacks.put(packet.getId(), new Pair<>(packet, callback)); } this.sendPacket(packet); } @@ -932,11 +963,11 @@ public class XmppConnection implements Runnable { ++stanzasSent; } tagWriter.writeStanzaAsync(packet); - if (packet instanceof MessagePacket && packet.getId() != null && getFeatures().sm()) { + if ((packet instanceof MessagePacket || packet instanceof IqPacket) && packet.getId() != null && this.streamId != null) { if (Config.EXTENDED_SM_LOGGING) { - Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": requesting ack for message stanza #" + stanzasSent); + Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": requesting ack for stanza #" + stanzasSent); } - this.messageReceipts.put(stanzasSent, packet.getId()); + this.mStanzaReceipts.put(stanzasSent, packet.getId()); tagWriter.writeStanzaAsync(new RequestPacket(this.smVersion)); } } @@ -1005,7 +1036,7 @@ public class XmppConnection implements Runnable { if (tagWriter.isActive()) { tagWriter.finish(); try { - while (!tagWriter.finished()) { + while (!tagWriter.finished() && socket.isConnected()) { Log.d(Config.LOGTAG, "not yet finished"); Thread.sleep(100); } diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java index 2c56488d..42b14330 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java +++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java @@ -1,5 +1,13 @@ package eu.siacs.conversations.xmpp.jingle; +import android.content.Intent; +import android.net.Uri; +import android.util.Log; +import android.util.Pair; + +import java.io.FileNotFoundException; +import java.io.InputStream; +import java.io.OutputStream; import java.util.ArrayList; import java.util.Arrays; import java.util.Iterator; @@ -8,17 +16,18 @@ import java.util.Locale; import java.util.Map.Entry; import java.util.concurrent.ConcurrentHashMap; -import android.content.Intent; -import android.net.Uri; -import android.os.SystemClock; -import android.util.Log; import eu.siacs.conversations.Config; +import eu.siacs.conversations.crypto.axolotl.AxolotlService; +import eu.siacs.conversations.crypto.axolotl.OnMessageCreatedCallback; +import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Conversation; -import eu.siacs.conversations.entities.Transferable; import eu.siacs.conversations.entities.DownloadableFile; -import eu.siacs.conversations.entities.TransferablePlaceholder; import eu.siacs.conversations.entities.Message; +import eu.siacs.conversations.entities.Transferable; +import eu.siacs.conversations.entities.TransferablePlaceholder; +import eu.siacs.conversations.persistance.FileBackend; +import eu.siacs.conversations.services.AbstractConnectionManager; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.xml.Element; import eu.siacs.conversations.xmpp.OnIqPacketReceived; @@ -59,20 +68,24 @@ public class JingleConnection implements Transferable { private String contentCreator; private int mProgress = 0; - private long mLastGuiRefresh = 0; private boolean receivedCandidate = false; private boolean sentCandidate = false; private boolean acceptedAutomatically = false; + private XmppAxolotlMessage mXmppAxolotlMessage; + private JingleTransport transport = null; + private OutputStream mFileOutputStream; + private InputStream mFileInputStream; + private OnIqPacketReceived responseListener = new OnIqPacketReceived() { @Override public void onIqPacketReceived(Account account, IqPacket packet) { - if (packet.getType() == IqPacket.TYPE.ERROR) { + if (packet.getType() != IqPacket.TYPE.RESULT) { fail(); } } @@ -84,15 +97,13 @@ public class JingleConnection implements Transferable { public void onFileTransmitted(DownloadableFile file) { if (responder.equals(account.getJid())) { sendSuccess(); + mXmppConnectionService.getFileBackend().updateFileParams(message); + mXmppConnectionService.databaseBackend.createMessage(message); + mXmppConnectionService.markMessage(message,Message.STATUS_RECEIVED); if (acceptedAutomatically) { message.markUnread(); - JingleConnection.this.mXmppConnectionService - .getNotificationService().push(message); + JingleConnection.this.mXmppConnectionService.getNotificationService().push(message); } - mXmppConnectionService.getFileBackend().updateFileParams(message); - mXmppConnectionService.databaseBackend.createMessage(message); - mXmppConnectionService.markMessage(message, - Message.STATUS_RECEIVED); } else { if (message.getEncryption() == Message.ENCRYPTION_PGP || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) { file.delete(); @@ -113,6 +124,14 @@ public class JingleConnection implements Transferable { } }; + public InputStream getFileInputStream() { + return this.mFileInputStream; + } + + public OutputStream getFileOutputStream() { + return this.mFileOutputStream; + } + private OnProxyActivated onProxyActivated = new OnProxyActivated() { @Override @@ -194,7 +213,22 @@ public class JingleConnection implements Transferable { mXmppConnectionService.sendIqPacket(account,response,null); } - public void init(Message message) { + public void init(final Message message) { + if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL) { + Conversation conversation = message.getConversation(); + conversation.getAccount().getAxolotlService().prepareKeyTransportMessage(conversation.getContact(), new OnMessageCreatedCallback() { + @Override + public void run(XmppAxolotlMessage xmppAxolotlMessage) { + init(message, xmppAxolotlMessage); + } + }); + } else { + init(message, null); + } + } + + private void init(Message message, XmppAxolotlMessage xmppAxolotlMessage) { + this.mXmppAxolotlMessage = xmppAxolotlMessage; this.contentCreator = "initiator"; this.contentName = this.mJingleConnectionManager.nextRandomId(); this.message = message; @@ -238,8 +272,7 @@ public class JingleConnection implements Transferable { }); mergeCandidate(candidate); } else { - Log.d(Config.LOGTAG, - "no primary candidate of our own was found"); + Log.d(Config.LOGTAG, "no primary candidate of our own was found"); sendInitRequest(); } } @@ -267,13 +300,16 @@ public class JingleConnection implements Transferable { this.contentCreator = content.getAttribute("creator"); this.contentName = content.getAttribute("name"); this.transportId = content.getTransportId(); - this.mergeCandidates(JingleCandidate.parse(content.socks5transport() - .getChildren())); + this.mergeCandidates(JingleCandidate.parse(content.socks5transport().getChildren())); this.fileOffer = packet.getJingleContent().getFileOffer(); mXmppConnectionService.sendIqPacket(account,packet.generateResponse(IqPacket.TYPE.RESULT),null); if (fileOffer != null) { + Element encrypted = fileOffer.findChild("encrypted", AxolotlService.PEP_PREFIX); + if (encrypted != null) { + this.mXmppAxolotlMessage = XmppAxolotlMessage.fromElement(encrypted, packet.getFrom().toBareJid()); + } Element fileSize = fileOffer.findChild("size"); Element fileNameElement = fileOffer.findChild("name"); if (fileNameElement != null) { @@ -333,22 +369,36 @@ public class JingleConnection implements Transferable { + " allowed size:" + this.mJingleConnectionManager .getAutoAcceptFileSize()); - this.mXmppConnectionService.getNotificationService() - .push(message); + this.mXmppConnectionService.getNotificationService().push(message); } - this.file = this.mXmppConnectionService.getFileBackend() - .getFile(message, false); - if (message.getEncryption() == Message.ENCRYPTION_OTR) { + this.file = this.mXmppConnectionService.getFileBackend().getFile(message, false); + if (mXmppAxolotlMessage != null) { + XmppAxolotlMessage.XmppAxolotlKeyTransportMessage transportMessage = account.getAxolotlService().processReceivingKeyTransportMessage(mXmppAxolotlMessage); + if (transportMessage != null) { + message.setEncryption(Message.ENCRYPTION_AXOLOTL); + this.file.setKey(transportMessage.getKey()); + this.file.setIv(transportMessage.getIv()); + message.setAxolotlFingerprint(transportMessage.getFingerprint()); + } else { + Log.d(Config.LOGTAG,"could not process KeyTransportMessage"); + } + } else if (message.getEncryption() == Message.ENCRYPTION_OTR) { byte[] key = conversation.getSymmetricKey(); if (key == null) { this.sendCancel(); this.fail(); return; } else { - this.file.setKey(key); + this.file.setKeyAndIv(key); } } - this.file.setExpectedSize(size); + this.mFileOutputStream = AbstractConnectionManager.createOutputStream(this.file,message.getEncryption() == Message.ENCRYPTION_AXOLOTL); + if (message.getEncryption() == Message.ENCRYPTION_OTR && Config.REPORT_WRONG_FILESIZE_IN_OTR_JINGLE) { + this.file.setExpectedSize((size / 16 + 1) * 16); + } else { + this.file.setExpectedSize(size); + } + Log.d(Config.LOGTAG, "receiving file: expecting size of " + this.file.getExpectedSize()); } else { this.sendCancel(); this.fail(); @@ -364,19 +414,35 @@ public class JingleConnection implements Transferable { Content content = new Content(this.contentCreator, this.contentName); if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE) { content.setTransportId(this.transportId); - this.file = this.mXmppConnectionService.getFileBackend().getFile( - message, false); - if (message.getEncryption() == Message.ENCRYPTION_OTR) { - Conversation conversation = this.message.getConversation(); - if (!this.mXmppConnectionService.renewSymmetricKey(conversation)) { - Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not set symmetric key"); - cancel(); + this.file = this.mXmppConnectionService.getFileBackend().getFile(message, false); + Pair<InputStream,Integer> pair; + try { + if (message.getEncryption() == Message.ENCRYPTION_OTR) { + Conversation conversation = this.message.getConversation(); + if (!this.mXmppConnectionService.renewSymmetricKey(conversation)) { + Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not set symmetric key"); + cancel(); + } + this.file.setKeyAndIv(conversation.getSymmetricKey()); + pair = AbstractConnectionManager.createInputStream(this.file, false); + this.file.setExpectedSize(pair.second); + content.setFileOffer(this.file, true); + } else if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL) { + this.file.setKey(mXmppAxolotlMessage.getInnerKey()); + this.file.setIv(mXmppAxolotlMessage.getIV()); + pair = AbstractConnectionManager.createInputStream(this.file, true); + this.file.setExpectedSize(pair.second); + content.setFileOffer(this.file, false).addChild(mXmppAxolotlMessage.toElement()); + } else { + pair = AbstractConnectionManager.createInputStream(this.file, false); + this.file.setExpectedSize(pair.second); + content.setFileOffer(this.file, false); } - content.setFileOffer(this.file, true); - this.file.setKey(conversation.getSymmetricKey()); - } else { - content.setFileOffer(this.file, false); + } catch (FileNotFoundException e) { + cancel(); + return; } + this.mFileInputStream = pair.first; this.transportId = this.mJingleConnectionManager.nextRandomId(); content.setTransportId(this.transportId); content.socks5transport().setChildren(getCandidatesAsElements()); @@ -385,7 +451,7 @@ public class JingleConnection implements Transferable { @Override public void onIqPacketReceived(Account account, IqPacket packet) { - if (packet.getType() != IqPacket.TYPE.ERROR) { + if (packet.getType() == IqPacket.TYPE.RESULT) { Log.d(Config.LOGTAG,account.getJid().toBareJid()+": other party received offer"); mJingleStatus = JINGLE_STATUS_INITIATED; mXmppConnectionService.markMessage(message, Message.STATUS_OFFERED); @@ -570,12 +636,11 @@ public class JingleConnection implements Transferable { @Override public void onIqPacketReceived(Account account, IqPacket packet) { - if (packet.getType() == IqPacket.TYPE.ERROR) { + if (packet.getType() != IqPacket.TYPE.RESULT) { onProxyActivated.failed(); } else { onProxyActivated.success(); - sendProxyActivated(connection - .getCandidate().getCid()); + sendProxyActivated(connection.getCandidate().getCid()); } } }); @@ -748,6 +813,8 @@ public class JingleConnection implements Transferable { if (this.transport != null && this.transport instanceof JingleInbandTransport) { this.transport.disconnect(); } + FileBackend.close(mFileInputStream); + FileBackend.close(mFileOutputStream); if (this.message != null) { if (this.responder.equals(account.getJid())) { this.message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_FAILED)); @@ -901,10 +968,7 @@ public class JingleConnection implements Transferable { public void updateProgress(int i) { this.mProgress = i; - if (SystemClock.elapsedRealtime() - this.mLastGuiRefresh > Config.PROGRESS_UI_UPDATE_INTERVAL) { - this.mLastGuiRefresh = SystemClock.elapsedRealtime(); - mXmppConnectionService.updateConversationUi(); - } + mXmppConnectionService.updateConversationUi(); } interface OnProxyActivated { @@ -956,4 +1020,8 @@ public class JingleConnection implements Transferable { public int getProgress() { return this.mProgress; } + + public AbstractConnectionManager getConnectionManager() { + return this.mJingleConnectionManager; + } } diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java index cadf9df3..2c888d0f 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java +++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java @@ -1,16 +1,19 @@ package eu.siacs.conversations.xmpp.jingle; +import android.annotation.SuppressLint; +import android.util.Log; + import java.math.BigInteger; import java.security.SecureRandom; import java.util.HashMap; import java.util.List; import java.util.concurrent.CopyOnWriteArrayList; -import android.annotation.SuppressLint; -import android.util.Log; + import eu.siacs.conversations.Config; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Transferable; import eu.siacs.conversations.entities.Message; +import eu.siacs.conversations.entities.Transferable; import eu.siacs.conversations.services.AbstractConnectionManager; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.utils.Xmlns; diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleInbandTransport.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleInbandTransport.java index 9a02ee7a..85280c5c 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleInbandTransport.java +++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleInbandTransport.java @@ -1,5 +1,8 @@ package eu.siacs.conversations.xmpp.jingle; +import android.util.Base64; +import android.util.Log; + import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; @@ -7,9 +10,6 @@ import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; import java.util.Arrays; -import android.util.Base64; -import android.util.Log; - import eu.siacs.conversations.Config; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.DownloadableFile; @@ -74,7 +74,7 @@ public class JingleInbandTransport extends JingleTransport { @Override public void onIqPacketReceived(Account account, IqPacket packet) { - if (packet.getType() == IqPacket.TYPE.ERROR) { + if (packet.getType() != IqPacket.TYPE.RESULT) { callback.failed(); } else { callback.established(); @@ -93,7 +93,7 @@ public class JingleInbandTransport extends JingleTransport { digest.reset(); file.getParentFile().mkdirs(); file.createNewFile(); - this.fileOutputStream = file.createOutputStream(); + this.fileOutputStream = connection.getFileOutputStream(); if (this.fileOutputStream == null) { Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not create output stream"); callback.onFileTransferAborted(); @@ -112,15 +112,11 @@ public class JingleInbandTransport extends JingleTransport { this.onFileTransmissionStatusChanged = callback; this.file = file; try { - if (this.file.getKey() != null) { - this.remainingSize = (this.file.getSize() / 16 + 1) * 16; - } else { - this.remainingSize = this.file.getSize(); - } + this.remainingSize = this.file.getExpectedSize(); this.fileSize = this.remainingSize; this.digest = MessageDigest.getInstance("SHA-1"); this.digest.reset(); - fileInputStream = this.file.createInputStream(); + fileInputStream = connection.getFileInputStream(); if (fileInputStream == null) { Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could no create input stream"); callback.onFileTransferAborted(); diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleSocks5Transport.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleSocks5Transport.java index 8d74f44e..556395ae 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleSocks5Transport.java +++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleSocks5Transport.java @@ -1,5 +1,6 @@ package eu.siacs.conversations.xmpp.jingle; +import android.os.PowerManager; import android.util.Log; import java.io.FileNotFoundException; @@ -96,23 +97,24 @@ public class JingleSocks5Transport extends JingleTransport { } - public void send(final DownloadableFile file, - final OnFileTransmissionStatusChanged callback) { + public void send(final DownloadableFile file, final OnFileTransmissionStatusChanged callback) { new Thread(new Runnable() { @Override public void run() { InputStream fileInputStream = null; + final PowerManager.WakeLock wakeLock = connection.getConnectionManager().createWakeLock("jingle_send_"+connection.getSessionId()); try { + wakeLock.acquire(); MessageDigest digest = MessageDigest.getInstance("SHA-1"); digest.reset(); - fileInputStream = file.createInputStream(); + fileInputStream = connection.getFileInputStream(); if (fileInputStream == null) { Log.d(Config.LOGTAG, connection.getAccount().getJid().toBareJid() + ": could not create input stream"); callback.onFileTransferAborted(); return; } - long size = file.getSize(); + long size = file.getExpectedSize(); long transmitted = 0; int count; byte[] buffer = new byte[8192]; @@ -138,6 +140,7 @@ public class JingleSocks5Transport extends JingleTransport { callback.onFileTransferAborted(); } finally { FileBackend.close(fileInputStream); + wakeLock.release(); } } }).start(); @@ -150,14 +153,16 @@ public class JingleSocks5Transport extends JingleTransport { @Override public void run() { OutputStream fileOutputStream = null; + final PowerManager.WakeLock wakeLock = connection.getConnectionManager().createWakeLock("jingle_receive_"+connection.getSessionId()); try { + wakeLock.acquire(); MessageDigest digest = MessageDigest.getInstance("SHA-1"); digest.reset(); inputStream.skip(45); socket.setSoTimeout(30000); file.getParentFile().mkdirs(); file.createNewFile(); - fileOutputStream = file.createOutputStream(); + fileOutputStream = connection.getFileOutputStream(); if (fileOutputStream == null) { callback.onFileTransferAborted(); Log.d(Config.LOGTAG, connection.getAccount().getJid().toBareJid() + ": could not create output stream"); @@ -166,7 +171,7 @@ public class JingleSocks5Transport extends JingleTransport { double size = file.getExpectedSize(); long remainingSize = file.getExpectedSize(); byte[] buffer = new byte[8192]; - int count = buffer.length; + int count; while (remainingSize > 0) { count = inputStream.read(buffer); if (count == -1) { @@ -194,7 +199,9 @@ public class JingleSocks5Transport extends JingleTransport { Log.d(Config.LOGTAG, connection.getAccount().getJid().toBareJid() + ": "+e.getMessage()); callback.onFileTransferAborted(); } finally { + wakeLock.release(); FileBackend.close(fileOutputStream); + FileBackend.close(inputStream); } } }).start(); @@ -209,27 +216,9 @@ public class JingleSocks5Transport extends JingleTransport { } public void disconnect() { - if (this.outputStream != null) { - try { - this.outputStream.close(); - } catch (IOException e) { - - } - } - if (this.inputStream != null) { - try { - this.inputStream.close(); - } catch (IOException e) { - - } - } - if (this.socket != null) { - try { - this.socket.close(); - } catch (IOException e) { - - } - } + FileBackend.close(inputStream); + FileBackend.close(outputStream); + FileBackend.close(socket); } public boolean isEstablished() { diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleTransport.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleTransport.java index e832d3f5..b3211158 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleTransport.java +++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleTransport.java @@ -1,5 +1,31 @@ package eu.siacs.conversations.xmpp.jingle; +import android.util.Log; +import android.util.Pair; + +import org.bouncycastle.crypto.engines.AESEngine; +import org.bouncycastle.crypto.modes.AEADBlockCipher; +import org.bouncycastle.crypto.modes.GCMBlockCipher; +import org.bouncycastle.crypto.params.AEADParameters; +import org.bouncycastle.crypto.params.KeyParameter; + +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.io.FileOutputStream; +import java.io.InputStream; +import java.io.OutputStream; +import java.security.InvalidAlgorithmParameterException; +import java.security.InvalidKeyException; +import java.security.NoSuchAlgorithmException; + +import javax.crypto.Cipher; +import javax.crypto.CipherInputStream; +import javax.crypto.CipherOutputStream; +import javax.crypto.NoSuchPaddingException; +import javax.crypto.spec.IvParameterSpec; +import javax.crypto.spec.SecretKeySpec; + +import eu.siacs.conversations.Config; import eu.siacs.conversations.entities.DownloadableFile; public abstract class JingleTransport { diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/stanzas/Content.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/stanzas/Content.java index bcadbe77..f752cc5d 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/jingle/stanzas/Content.java +++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/stanzas/Content.java @@ -25,17 +25,18 @@ public class Content extends Element { this.transportId = sid; } - public void setFileOffer(DownloadableFile actualFile, boolean otr) { + public Element setFileOffer(DownloadableFile actualFile, boolean otr) { Element description = this.addChild("description", "urn:xmpp:jingle:apps:file-transfer:3"); Element offer = description.addChild("offer"); Element file = offer.addChild("file"); - file.addChild("size").setContent(Long.toString(actualFile.getSize())); + file.addChild("size").setContent(Long.toString(actualFile.getExpectedSize())); if (otr) { file.addChild("name").setContent(actualFile.getName() + ".otr"); } else { file.addChild("name").setContent(actualFile.getName()); } + return file; } public Element getFileOffer() { diff --git a/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java b/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java index 74da6a9b..38bb5c8f 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java +++ b/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java @@ -1,10 +1,10 @@ package eu.siacs.conversations.xmpp.pep; +import android.util.Base64; + import eu.siacs.conversations.xml.Element; import eu.siacs.conversations.xmpp.jid.Jid; -import android.util.Base64; - public class Avatar { public enum Origin { PEP, VCARD }; diff --git a/src/main/java/eu/siacs/conversations/xmpp/stanzas/IqPacket.java b/src/main/java/eu/siacs/conversations/xmpp/stanzas/IqPacket.java index 7b36fc49..49b27408 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/stanzas/IqPacket.java +++ b/src/main/java/eu/siacs/conversations/xmpp/stanzas/IqPacket.java @@ -4,12 +4,13 @@ import eu.siacs.conversations.xml.Element; public class IqPacket extends AbstractStanza { - public static enum TYPE { + public enum TYPE { ERROR, SET, RESULT, GET, - INVALID + INVALID, + TIMEOUT } public IqPacket(final TYPE type) { @@ -39,6 +40,9 @@ public class IqPacket extends AbstractStanza { public TYPE getType() { final String type = getAttribute("type"); + if (type == null) { + return TYPE.INVALID; + } switch (type) { case "error": return TYPE.ERROR; diff --git a/src/main/java/eu/siacs/conversations/xmpp/stanzas/MessagePacket.java b/src/main/java/eu/siacs/conversations/xmpp/stanzas/MessagePacket.java index e32811af..6b690912 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/stanzas/MessagePacket.java +++ b/src/main/java/eu/siacs/conversations/xmpp/stanzas/MessagePacket.java @@ -2,8 +2,6 @@ package eu.siacs.conversations.xmpp.stanzas; import android.util.Pair; -import java.text.ParseException; - import eu.siacs.conversations.parser.AbstractParser; import eu.siacs.conversations.xml.Element; @@ -29,6 +27,11 @@ public class MessagePacket extends AbstractStanza { this.children.add(0, body); } + public void setAxolotlMessage(Element axolotlMessage) { + this.children.remove(findChild("body")); + this.children.add(0, axolotlMessage); + } + public void setType(int type) { switch (type) { case TYPE_CHAT: |