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Merge branch 'dev' of https://github.com/loki-project/session-android into background-polling

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This commit is contained in:
Anton Chekulaev 2020-10-27 18:56:44 +11:00
commit 0b1b7cd258
8 changed files with 85 additions and 33 deletions
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4
build.gradle
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@ -182,8 +182,8 @@ dependencies {
testImplementation 'org.robolectric:shadows-multidex:4.2'
}
def canonicalVersionCode = 110
def canonicalVersionName = "1.6.1"
def canonicalVersionCode = 111
def canonicalVersionName = "1.6.2"
def postFixSize = 10
def abiPostFix = ['armeabi-v7a' : 1,

9
res/layout-sw400dp/activity_restore.xml
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@ -34,12 +34,15 @@
style="@style/SessionEditText"
android:id="@+id/mnemonicEditText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="28dp"
android:paddingBottom="28dp"
android:layout_height="80dp"
android:layout_marginLeft="@dimen/very_large_spacing"
android:layout_marginTop="12dp"
android:layout_marginRight="@dimen/very_large_spacing"
android:paddingTop="0dp"
android:paddingBottom="0dp"
android:gravity="center_vertical"
android:inputType="textMultiLine"
android:maxLines="2"
android:hint="@string/activity_restore_seed_edit_text_hint" />
<View

7
res/layout/activity_restore.xml
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@ -34,10 +34,15 @@
style="@style/SmallSessionEditText"
android:id="@+id/mnemonicEditText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_height="80dp"
android:layout_marginLeft="@dimen/very_large_spacing"
android:layout_marginTop="10dp"
android:layout_marginRight="@dimen/very_large_spacing"
android:paddingTop="0dp"
android:paddingBottom="0dp"
android:gravity="center_vertical"
android:inputType="textMultiLine"
android:maxLines="2"
android:hint="@string/activity_restore_seed_edit_text_hint" />
<View

12
src/org/thoughtcrime/securesms/database/helpers/SQLCipherOpenHelper.java
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@ -91,8 +91,9 @@ public class SQLCipherOpenHelper extends SQLiteOpenHelper {
private static final int lokiV12 = 33;
private static final int lokiV13 = 34;
private static final int lokiV14_BACKUP_FILES = 35;
private static final int lokiV15 = 36;
private static final int DATABASE_VERSION = lokiV14_BACKUP_FILES; // Loki - onUpgrade(...) must be updated to use Loki version numbers if Signal makes any database changes
private static final int DATABASE_VERSION = lokiV15;
private static final String DATABASE_NAME = "signal.db";
private final Context context;
@ -164,7 +165,8 @@ public class SQLCipherOpenHelper extends SQLiteOpenHelper {
db.execSQL(LokiUserDatabase.getCreateDisplayNameTableCommand());
db.execSQL(LokiUserDatabase.getCreateServerDisplayNameTableCommand());
db.execSQL(LokiBackupFilesDatabase.getCreateTableCommand());
db.execSQL(SharedSenderKeysDatabase.getCreateClosedGroupRatchetTableCommand());
db.execSQL(SharedSenderKeysDatabase.getCreateOldClosedGroupRatchetTableCommand());
db.execSQL(SharedSenderKeysDatabase.getCreateCurrentClosedGroupRatchetTableCommand());
db.execSQL(SharedSenderKeysDatabase.getCreateClosedGroupPrivateKeyTableCommand());
executeStatements(db, SmsDatabase.CREATE_INDEXS);
@ -614,7 +616,7 @@ public class SQLCipherOpenHelper extends SQLiteOpenHelper {
if (oldVersion < lokiV12) {
db.execSQL(LokiAPIDatabase.getCreateLastMessageHashValueTable2Command());
db.execSQL(SharedSenderKeysDatabase.getCreateClosedGroupRatchetTableCommand());
db.execSQL(SharedSenderKeysDatabase.getCreateCurrentClosedGroupRatchetTableCommand());
db.execSQL(SharedSenderKeysDatabase.getCreateClosedGroupPrivateKeyTableCommand());
}
@ -626,6 +628,10 @@ public class SQLCipherOpenHelper extends SQLiteOpenHelper {
db.execSQL(LokiBackupFilesDatabase.getCreateTableCommand());
}
if (oldVersion < lokiV15) {
db.execSQL(SharedSenderKeysDatabase.getCreateOldClosedGroupRatchetTableCommand());
}
db.setTransactionSuccessful();
} finally {
db.endTransaction();

4
src/org/thoughtcrime/securesms/loki/api/PublicChatManager.kt
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@ -24,8 +24,8 @@ class PublicChatManager(private val context: Context) {
var areAllCaughtUp = true
refreshChatsAndPollers()
for ((threadID, chat) in chats) {
val poller = pollers[threadID] ?: PublicChatPoller(context, chat)
areAllCaughtUp = areAllCaughtUp && poller.isCaughtUp
val poller = pollers[threadID]
areAllCaughtUp = if (poller != null) areAllCaughtUp && poller.isCaughtUp else true
}
return areAllCaughtUp
}

47
src/org/thoughtcrime/securesms/loki/database/SharedSenderKeysDatabase.kt
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@ -7,6 +7,7 @@ import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper
import org.thoughtcrime.securesms.loki.utilities.*
import org.thoughtcrime.securesms.util.Hex
import org.whispersystems.signalservice.loki.protocol.closedgroups.ClosedGroupRatchet
import org.whispersystems.signalservice.loki.protocol.closedgroups.ClosedGroupRatchetCollectionType
import org.whispersystems.signalservice.loki.protocol.closedgroups.ClosedGroupSenderKey
import org.whispersystems.signalservice.loki.protocol.closedgroups.SharedSenderKeysDatabaseProtocol
import org.whispersystems.signalservice.loki.utilities.PublicKeyValidation
@ -17,13 +18,18 @@ class SharedSenderKeysDatabase(context: Context, helper: SQLCipherOpenHelper) :
// Shared
private val closedGroupPublicKey = "closed_group_public_key"
// Ratchets
private val closedGroupRatchetTable = "closed_group_ratchet_table"
private val oldClosedGroupRatchetTable = "old_closed_group_ratchet_table"
private val currentClosedGroupRatchetTable = "closed_group_ratchet_table"
private val senderPublicKey = "sender_public_key"
private val chainKey = "chain_key"
private val keyIndex = "key_index"
private val messageKeys = "message_keys"
@JvmStatic val createClosedGroupRatchetTableCommand
= "CREATE TABLE $closedGroupRatchetTable ($closedGroupPublicKey STRING, $senderPublicKey STRING, $chainKey STRING, " +
@JvmStatic val createOldClosedGroupRatchetTableCommand
= "CREATE TABLE $oldClosedGroupRatchetTable ($closedGroupPublicKey STRING, $senderPublicKey STRING, $chainKey STRING, " +
"$keyIndex INTEGER DEFAULT 0, $messageKeys TEXT, PRIMARY KEY ($closedGroupPublicKey, $senderPublicKey));"
// Private keys
@JvmStatic val createCurrentClosedGroupRatchetTableCommand
= "CREATE TABLE $currentClosedGroupRatchetTable ($closedGroupPublicKey STRING, $senderPublicKey STRING, $chainKey STRING, " +
"$keyIndex INTEGER DEFAULT 0, $messageKeys TEXT, PRIMARY KEY ($closedGroupPublicKey, $senderPublicKey));"
// Private keys
private val closedGroupPrivateKeyTable = "closed_group_private_key_table"
@ -32,11 +38,18 @@ class SharedSenderKeysDatabase(context: Context, helper: SQLCipherOpenHelper) :
= "CREATE TABLE $closedGroupPrivateKeyTable ($closedGroupPublicKey STRING PRIMARY KEY, $closedGroupPrivateKey STRING);"
}
private fun getTable(collection: ClosedGroupRatchetCollectionType): String {
return when (collection) {
ClosedGroupRatchetCollectionType.Old -> oldClosedGroupRatchetTable
ClosedGroupRatchetCollectionType.Current -> currentClosedGroupRatchetTable
}
}
// region Ratchets & Sender Keys
override fun getClosedGroupRatchet(groupPublicKey: String, senderPublicKey: String): ClosedGroupRatchet? {
override fun getClosedGroupRatchet(groupPublicKey: String, senderPublicKey: String, collection: ClosedGroupRatchetCollectionType): ClosedGroupRatchet? {
val database = databaseHelper.readableDatabase
val query = "${Companion.closedGroupPublicKey} = ? AND ${Companion.senderPublicKey} = ?"
return database.get(closedGroupRatchetTable, query, arrayOf( groupPublicKey, senderPublicKey )) { cursor ->
return database.get(getTable(collection), query, arrayOf( groupPublicKey, senderPublicKey )) { cursor ->
val chainKey = cursor.getString(Companion.chainKey)
val keyIndex = cursor.getInt(Companion.keyIndex)
val messageKeys = cursor.getString(Companion.messageKeys).split("-")
@ -44,7 +57,7 @@ class SharedSenderKeysDatabase(context: Context, helper: SQLCipherOpenHelper) :
}
}
override fun setClosedGroupRatchet(groupPublicKey: String, senderPublicKey: String, ratchet: ClosedGroupRatchet) {
override fun setClosedGroupRatchet(groupPublicKey: String, senderPublicKey: String, ratchet: ClosedGroupRatchet, collection: ClosedGroupRatchetCollectionType) {
val database = databaseHelper.writableDatabase
val values = ContentValues()
values.put(Companion.closedGroupPublicKey, groupPublicKey)
@ -53,23 +66,33 @@ class SharedSenderKeysDatabase(context: Context, helper: SQLCipherOpenHelper) :
values.put(Companion.keyIndex, ratchet.keyIndex)
values.put(Companion.messageKeys, ratchet.messageKeys.joinToString("-"))
val query = "${Companion.closedGroupPublicKey} = ? AND ${Companion.senderPublicKey} = ?"
database.insertOrUpdate(closedGroupRatchetTable, values, query, arrayOf( groupPublicKey, senderPublicKey ))
database.insertOrUpdate(getTable(collection), values, query, arrayOf( groupPublicKey, senderPublicKey ))
}
override fun removeAllClosedGroupRatchets(groupPublicKey: String) {
override fun removeAllClosedGroupRatchets(groupPublicKey: String, collection: ClosedGroupRatchetCollectionType) {
val database = databaseHelper.writableDatabase
val query = "${Companion.closedGroupPublicKey} = ?"
database.delete(closedGroupRatchetTable, query, arrayOf( groupPublicKey ))
database.delete(getTable(collection), query, arrayOf( groupPublicKey ))
}
override fun getAllClosedGroupSenderKeys(groupPublicKey: String): Set<ClosedGroupSenderKey> {
override fun getAllClosedGroupRatchets(groupPublicKey: String, collection: ClosedGroupRatchetCollectionType): Set<Pair<String, ClosedGroupRatchet>> {
val database = databaseHelper.readableDatabase
val query = "${Companion.closedGroupPublicKey} = ?"
return database.getAll(closedGroupRatchetTable, query, arrayOf( groupPublicKey )) { cursor ->
return database.getAll(getTable(collection), query, arrayOf( groupPublicKey )) { cursor ->
val chainKey = cursor.getString(Companion.chainKey)
val keyIndex = cursor.getInt(Companion.keyIndex)
val messageKeys = cursor.getString(Companion.messageKeys).split("-")
val senderPublicKey = cursor.getString(Companion.senderPublicKey)
ClosedGroupSenderKey(Hex.fromStringCondensed(chainKey), keyIndex, Hex.fromStringCondensed(senderPublicKey))
val ratchet = ClosedGroupRatchet(chainKey, keyIndex, messageKeys)
Pair(senderPublicKey, ratchet)
}.toSet()
}
override fun getAllClosedGroupSenderKeys(groupPublicKey: String, collection: ClosedGroupRatchetCollectionType): Set<ClosedGroupSenderKey> {
return getAllClosedGroupRatchets(groupPublicKey, collection).map { pair ->
val senderPublicKey = pair.first
val ratchet = pair.second
ClosedGroupSenderKey(Hex.fromStringCondensed(ratchet.chainKey), ratchet.keyIndex, Hex.fromStringCondensed(senderPublicKey))
}.toSet()
}
// endregion

31
src/org/thoughtcrime/securesms/loki/protocol/ClosedGroupsProtocol.kt
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@ -27,6 +27,7 @@ import org.whispersystems.signalservice.internal.push.SignalServiceProtos
import org.whispersystems.signalservice.internal.push.SignalServiceProtos.GroupContext
import org.whispersystems.signalservice.loki.api.SnodeAPI
import org.whispersystems.signalservice.loki.protocol.closedgroups.ClosedGroupRatchet
import org.whispersystems.signalservice.loki.protocol.closedgroups.ClosedGroupRatchetCollectionType
import org.whispersystems.signalservice.loki.protocol.closedgroups.ClosedGroupSenderKey
import org.whispersystems.signalservice.loki.protocol.closedgroups.SharedSenderKeysImplementation
import org.whispersystems.signalservice.loki.utilities.hexEncodedPrivateKey
@ -151,8 +152,15 @@ object ClosedGroupsProtocol {
job.setContext(context)
job.onRun() // Run the job immediately
}
val allOldRatchets = sskDatabase.getAllClosedGroupRatchets(groupPublicKey, ClosedGroupRatchetCollectionType.Current)
for (pair in allOldRatchets) {
val senderPublicKey = pair.first
val ratchet = pair.second
val collection = ClosedGroupRatchetCollectionType.Old
sskDatabase.setClosedGroupRatchet(groupPublicKey, senderPublicKey, ratchet, collection)
}
// Delete all ratchets (it's important that this happens * after * sending out the update)
sskDatabase.removeAllClosedGroupRatchets(groupPublicKey)
sskDatabase.removeAllClosedGroupRatchets(groupPublicKey, ClosedGroupRatchetCollectionType.Current)
// Remove the group from the user's set of public keys to poll for if the user is leaving. Otherwise generate a new ratchet and
// send it out to all members (minus the removed ones) using established channels.
if (isUserLeaving) {
@ -197,7 +205,7 @@ object ClosedGroupsProtocol {
// Establish sessions if needed
establishSessionsWithMembersIfNeeded(context, newMembers)
// Send closed group update messages to the new members using established channels
var allSenderKeys = sskDatabase.getAllClosedGroupSenderKeys(groupPublicKey);
var allSenderKeys = sskDatabase.getAllClosedGroupSenderKeys(groupPublicKey, ClosedGroupRatchetCollectionType.Current)
allSenderKeys = allSenderKeys.union(newSenderKeys)
for (member in newMembers) {
@Suppress("NAME_SHADOWING")
@ -208,7 +216,7 @@ object ClosedGroupsProtocol {
ApplicationContext.getInstance(context).jobManager.add(job)
}
} else {
val allSenderKeys = sskDatabase.getAllClosedGroupSenderKeys(groupPublicKey);
val allSenderKeys = sskDatabase.getAllClosedGroupSenderKeys(groupPublicKey, ClosedGroupRatchetCollectionType.Current)
val closedGroupUpdateKind = ClosedGroupUpdateMessageSendJob.Kind.Info(Hex.fromStringCondensed(groupPublicKey), name,
allSenderKeys, membersAsData, adminsAsData)
val job = ClosedGroupUpdateMessageSendJob(groupPublicKey, closedGroupUpdateKind)
@ -287,7 +295,7 @@ object ClosedGroupsProtocol {
senderKeys.forEach { senderKey ->
if (!members.contains(senderKey.publicKey.toHexString())) { return@forEach }
val ratchet = ClosedGroupRatchet(senderKey.chainKey.toHexString(), senderKey.keyIndex, listOf())
sskDatabase.setClosedGroupRatchet(groupPublicKey, senderKey.publicKey.toHexString(), ratchet)
sskDatabase.setClosedGroupRatchet(groupPublicKey, senderKey.publicKey.toHexString(), ratchet, ClosedGroupRatchetCollectionType.Current)
}
// Sort out any discrepancies between the provided sender keys and what's required
val missingSenderKeys = members.toSet().subtract(senderKeys.map { Hex.toStringCondensed(it.publicKey) })
@ -357,7 +365,7 @@ object ClosedGroupsProtocol {
// Store the ratchets for any new members (it's important that this happens before the code below)
senderKeys.forEach { senderKey ->
val ratchet = ClosedGroupRatchet(senderKey.chainKey.toHexString(), senderKey.keyIndex, listOf())
sskDatabase.setClosedGroupRatchet(groupPublicKey, senderKey.publicKey.toHexString(), ratchet)
sskDatabase.setClosedGroupRatchet(groupPublicKey, senderKey.publicKey.toHexString(), ratchet, ClosedGroupRatchetCollectionType.Current)
}
// Delete all ratchets and either:
// • Send out the user's new ratchet using established channels if other members of the group left or were removed
@ -366,7 +374,14 @@ object ClosedGroupsProtocol {
val wasAnyUserRemoved = members.toSet().intersect(oldMembers) != oldMembers.toSet()
val wasSenderRemoved = !members.contains(senderPublicKey)
if (wasAnyUserRemoved) {
sskDatabase.removeAllClosedGroupRatchets(groupPublicKey)
val allOldRatchets = sskDatabase.getAllClosedGroupRatchets(groupPublicKey, ClosedGroupRatchetCollectionType.Current)
for (pair in allOldRatchets) {
@Suppress("NAME_SHADOWING") val senderPublicKey = pair.first
val ratchet = pair.second
val collection = ClosedGroupRatchetCollectionType.Old
sskDatabase.setClosedGroupRatchet(groupPublicKey, senderPublicKey, ratchet, collection)
}
sskDatabase.removeAllClosedGroupRatchets(groupPublicKey, ClosedGroupRatchetCollectionType.Current)
if (wasCurrentUserRemoved) {
sskDatabase.removeClosedGroupPrivateKey(groupPublicKey)
groupDB.setActive(groupID, false)
@ -416,7 +431,7 @@ object ClosedGroupsProtocol {
// Respond to the request
Log.d("Loki", "Responding to sender key request from: $senderPublicKey.")
ApplicationContext.getInstance(context).sendSessionRequestIfNeeded(senderPublicKey)
val userRatchet = DatabaseFactory.getSSKDatabase(context).getClosedGroupRatchet(groupPublicKey, userPublicKey)
val userRatchet = DatabaseFactory.getSSKDatabase(context).getClosedGroupRatchet(groupPublicKey, userPublicKey, ClosedGroupRatchetCollectionType.Current)
?: SharedSenderKeysImplementation.shared.generateRatchet(groupPublicKey, userPublicKey)
val userSenderKey = ClosedGroupSenderKey(Hex.fromStringCondensed(userRatchet.chainKey), userRatchet.keyIndex, Hex.fromStringCondensed(userPublicKey))
val closedGroupUpdateKind = ClosedGroupUpdateMessageSendJob.Kind.SenderKey(Hex.fromStringCondensed(groupPublicKey), userSenderKey)
@ -441,7 +456,7 @@ object ClosedGroupsProtocol {
// Store the sender key
Log.d("Loki", "Received a sender key from: $senderPublicKey.")
val ratchet = ClosedGroupRatchet(senderKey.chainKey.toHexString(), senderKey.keyIndex, listOf())
sskDatabase.setClosedGroupRatchet(groupPublicKey, senderPublicKey, ratchet)
sskDatabase.setClosedGroupRatchet(groupPublicKey, senderPublicKey, ratchet, ClosedGroupRatchetCollectionType.Current)
}
@JvmStatic

4
src/org/thoughtcrime/securesms/loki/views/FakeChatView.kt
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@ -18,8 +18,8 @@ class FakeChatView : ScrollView {
// region Settings
private val spacing = context.resources.getDimension(R.dimen.medium_spacing)
private val startDelay: Long = 2000
private val delayBetweenMessages: Long = 3000
private val startDelay: Long = 1000
private val delayBetweenMessages: Long = 1500
private val animationDuration: Long = 400
// endregion