Merge branch 'dev' of https://github.com/oxen-io/session-android into refactor_clean_0

This commit is contained in:
Ryan ZHAO 2021-02-22 13:36:37 +11:00
commit c138f20be5
8 changed files with 151 additions and 242 deletions

View File

@ -493,7 +493,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
DatabaseFactory.getLokiThreadDatabase(this).setDelegate(this);
inputPanel.setHint("Message");
inputPanel.setHint(getResources().getString(R.string.ConversationActivity_message));
updateSessionRestoreBanner();
@ -2500,8 +2500,8 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
String userPublicKey = TextSecurePreferences.getLocalNumber(this);
if (recipient == null) {
titleTextView.setText("Compose");
} else if (recipient.getAddress().toString().toLowerCase() == userPublicKey) {
titleTextView.setText("Note to Self");
} else if (recipient.getAddress().toString().toLowerCase().equals(userPublicKey)) {
titleTextView.setText(getResources().getString(R.string.note_to_self));
} else {
boolean hasName = (recipient.getName() != null && !recipient.getName().isEmpty());
titleTextView.setText(hasName ? recipient.getName() : recipient.getAddress().toString());

View File

@ -280,18 +280,15 @@ class EditClosedGroupActivity : PassphraseRequiredActionBarActivity() {
ClosedGroupsProtocolV2.explicitLeave(this, groupPublicKey!!)
} else {
task {
val name =
if (hasNameChanged) ClosedGroupsProtocolV2.explicitNameChange(this@EditClosedGroupActivity,groupPublicKey!!,name)
else Promise.of(Unit)
name.get()
if (hasNameChanged) {
ClosedGroupsProtocolV2.explicitNameChange(this@EditClosedGroupActivity, groupPublicKey!!, name)
}
members.filterNot { it in originalMembers }.let { adds ->
if (adds.isNotEmpty()) ClosedGroupsProtocolV2.explicitAddMembers(this@EditClosedGroupActivity, groupPublicKey!!, adds.map { it.address.serialize() })
else Promise.of(Unit)
}.get()
}
originalMembers.filterNot { it in members }.let { removes ->
if (removes.isNotEmpty()) ClosedGroupsProtocolV2.explicitRemoveMembers(this@EditClosedGroupActivity, groupPublicKey!!, removes.map { it.address.serialize() })
else Promise.of(Unit)
}.get()
}
}
}
promise.successUi {

View File

@ -89,8 +89,8 @@ class PathActivity : PassphraseRequiredActionBarActivity() {
val isGuardSnode = (OnionRequestAPI.guardSnodes.contains(snode))
getPathRow(snode, LineView.Location.Middle, index.toLong() * 1000 + 2000, dotAnimationRepeatInterval, isGuardSnode)
}
val youRow = getPathRow("You", null, LineView.Location.Top, 1000, dotAnimationRepeatInterval)
val destinationRow = getPathRow("Destination", null, LineView.Location.Bottom, path.count().toLong() * 1000 + 2000, dotAnimationRepeatInterval)
val youRow = getPathRow(resources.getString(R.string.activity_path_device_row_title), null, LineView.Location.Top, 1000, dotAnimationRepeatInterval)
val destinationRow = getPathRow(resources.getString(R.string.activity_path_destination_row_title), null, LineView.Location.Bottom, path.count().toLong() * 1000 + 2000, dotAnimationRepeatInterval)
val rows = listOf( youRow ) + pathRows + listOf( destinationRow )
for (row in rows) {
pathRowsContainer.addView(row)

View File

@ -27,7 +27,10 @@ import org.session.libsignal.utilities.Hex
import java.util.concurrent.TimeUnit
class ClosedGroupUpdateMessageSendJobV2 private constructor(parameters: Parameters, private val destination: String, private val kind: Kind, private val sentTime: Long) : BaseJob(parameters) {
class ClosedGroupUpdateMessageSendJobV2 private constructor(parameters: Parameters,
private val destination: String,
private val kind: Kind,
private val sentTime: Long) : BaseJob(parameters) {
sealed class Kind {
class New(val publicKey: ByteArray, val name: String, val encryptionKeyPair: ECKeyPair, val members: Collection<ByteArray>, val admins: Collection<ByteArray>) : Kind()
@ -36,7 +39,7 @@ class ClosedGroupUpdateMessageSendJobV2 private constructor(parameters: Paramete
class RemoveMembers(val members: Collection<ByteArray>) : Kind()
class AddMembers(val members: Collection<ByteArray>) : Kind()
class NameChange(val name: String) : Kind()
class EncryptionKeyPair(val wrappers: Collection<KeyPairWrapper>) : Kind() // The new encryption key pair encrypted for each member individually
class EncryptionKeyPair(val wrappers: Collection<KeyPairWrapper>, val targetUser: String?) : Kind() // The new encryption key pair encrypted for each member individually
}
companion object {
@ -116,6 +119,7 @@ class ClosedGroupUpdateMessageSendJobV2 private constructor(parameters: Paramete
builder.putString("kind", "EncryptionKeyPair")
val wrappers = kind.wrappers.joinToString(" - ") { Json.encodeToString(it) }
builder.putString("wrappers", wrappers)
builder.putString("targetUser", kind.targetUser)
}
}
return builder.build()
@ -146,7 +150,8 @@ class ClosedGroupUpdateMessageSendJobV2 private constructor(parameters: Paramete
}
"EncryptionKeyPair" -> {
val wrappers: Collection<KeyPairWrapper> = data.getString("wrappers").split(" - ").map { Json.decodeFromString(it) }
kind = Kind.EncryptionKeyPair(wrappers)
val targetUser = data.getString("targetUser")
kind = Kind.EncryptionKeyPair(wrappers, targetUser)
}
"RemoveMembers" -> {
val members = data.getString("members").split(" - ").map { Hex.fromStringCondensed(it) }
@ -170,6 +175,11 @@ class ClosedGroupUpdateMessageSendJobV2 private constructor(parameters: Paramete
}
public override fun onRun() {
val sendDestination = if (kind is Kind.EncryptionKeyPair && kind.targetUser != null) {
kind.targetUser
} else {
destination
}
val contentMessage = SignalServiceProtos.Content.newBuilder()
val dataMessage = DataMessage.newBuilder()
val closedGroupUpdate = DataMessage.ClosedGroupControlMessage.newBuilder()
@ -193,6 +203,9 @@ class ClosedGroupUpdateMessageSendJobV2 private constructor(parameters: Paramete
is Kind.EncryptionKeyPair -> {
closedGroupUpdate.type = DataMessage.ClosedGroupControlMessage.Type.ENCRYPTION_KEY_PAIR
closedGroupUpdate.addAllWrappers(kind.wrappers.map { it.toProto() })
if (kind.targetUser != null) {
closedGroupUpdate.publicKey = ByteString.copyFrom(Hex.fromStringCondensed(destination))
}
}
Kind.Leave -> {
closedGroupUpdate.type = DataMessage.ClosedGroupControlMessage.Type.MEMBER_LEFT
@ -214,8 +227,8 @@ class ClosedGroupUpdateMessageSendJobV2 private constructor(parameters: Paramete
contentMessage.dataMessage = dataMessage.build()
val serializedContentMessage = contentMessage.build().toByteArray()
val messageSender = ApplicationContext.getInstance(context).communicationModule.provideSignalMessageSender()
val address = SignalServiceAddress(destination)
val recipient = recipient(context, destination)
val address = SignalServiceAddress(sendDestination)
val recipient = recipient(context, sendDestination)
val udAccess = UnidentifiedAccessUtil.getAccessFor(context, recipient)
val ttl = when (kind) {
is Kind.EncryptionKeyPair -> 4 * 24 * 60 * 60 * 1000
@ -227,7 +240,7 @@ class ClosedGroupUpdateMessageSendJobV2 private constructor(parameters: Paramete
sentTime, serializedContentMessage, false, ttl,
true, false, false, Optional.absent())
} catch (e: Exception) {
Log.d("Loki", "Failed to send closed group update message to: $destination due to error: $e.")
Log.d("Loki", "Failed to send closed group update message to: $sendDestination due to error: $e.")
}
}

View File

@ -5,7 +5,6 @@ import android.util.Log
import com.google.protobuf.ByteString
import nl.komponents.kovenant.Promise
import nl.komponents.kovenant.deferred
import nl.komponents.kovenant.task
import org.session.libsignal.libsignal.ecc.Curve
import org.session.libsignal.libsignal.ecc.DjbECPrivateKey
import org.session.libsignal.libsignal.ecc.DjbECPublicKey
@ -130,232 +129,118 @@ object ClosedGroupsProtocolV2 {
}
@JvmStatic
fun explicitAddMembers(context: Context, groupPublicKey: String, membersToAdd: List<String>): Promise<Any, java.lang.Exception> {
return task {
val apiDB = DatabaseFactory.getLokiAPIDatabase(context)
val groupDB = DatabaseFactory.getGroupDatabase(context)
val groupID = GroupUtil.doubleEncodeGroupID(groupPublicKey)
val group = groupDB.getGroup(groupID).orNull()
if (group == null) {
Log.d("Loki", "Can't leave nonexistent closed group.")
return@task Error.NoThread
}
val updatedMembers = group.members.map { it.serialize() }.toSet() + membersToAdd
// Save the new group members
groupDB.updateMembers(groupID, updatedMembers.map { Address.fromSerialized(it) })
val membersAsData = updatedMembers.map { Hex.fromStringCondensed(it) }
val newMembersAsData = membersToAdd.map { Hex.fromStringCondensed(it) }
val admins = group.admins.map { it.serialize() }
val adminsAsData = admins.map { Hex.fromStringCondensed(it) }
val sentTime = System.currentTimeMillis()
val encryptionKeyPair = pendingKeyPair.getOrElse(groupPublicKey) {
Optional.fromNullable(apiDB.getLatestClosedGroupEncryptionKeyPair(groupPublicKey))
}.orNull()
if (encryptionKeyPair == null) {
Log.d("Loki", "Couldn't get encryption key pair for closed group.")
return@task Error.NoKeyPair
}
val name = group.title
// Send the update to the group
val memberUpdateKind = ClosedGroupUpdateMessageSendJobV2.Kind.AddMembers(newMembersAsData)
val job = ClosedGroupUpdateMessageSendJobV2(groupPublicKey, memberUpdateKind, sentTime)
job.setContext(context)
job.onRun() // Run the job immediately
// Notify the user
val infoType = GroupContext.Type.UPDATE
val threadID = DatabaseFactory.getThreadDatabase(context).getOrCreateThreadIdFor(Recipient.from(context, Address.fromSerialized(groupID), false))
insertOutgoingInfoMessage(context, groupID, infoType, name, updatedMembers, admins, threadID, sentTime)
// Send closed group update messages to any new members individually
for (member in membersToAdd) {
@Suppress("NAME_SHADOWING")
val closedGroupNewKind = ClosedGroupUpdateMessageSendJobV2.Kind.New(Hex.fromStringCondensed(groupPublicKey), name, encryptionKeyPair, membersAsData, adminsAsData)
@Suppress("NAME_SHADOWING")
val newMemberJob = ClosedGroupUpdateMessageSendJobV2(member, closedGroupNewKind, sentTime)
ApplicationContext.getInstance(context).jobManager.add(newMemberJob)
}
}
}
@JvmStatic
fun explicitRemoveMembers(context: Context, groupPublicKey: String, membersToRemove: List<String>): Promise<Any, Exception> {
return task {
val userPublicKey = TextSecurePreferences.getLocalNumber(context)
val apiDB = DatabaseFactory.getLokiAPIDatabase(context)
val groupDB = DatabaseFactory.getGroupDatabase(context)
val groupID = GroupUtil.doubleEncodeGroupID(groupPublicKey)
val group = groupDB.getGroup(groupID).orNull()
if (group == null) {
Log.d("Loki", "Can't leave nonexistent closed group.")
return@task Error.NoThread
}
val updatedMembers = group.members.map { it.serialize() }.toSet() - membersToRemove
// Save the new group members
groupDB.updateMembers(groupID, updatedMembers.map { Address.fromSerialized(it) })
val removeMembersAsData = membersToRemove.map { Hex.fromStringCondensed(it) }
val admins = group.admins.map { it.serialize() }
val sentTime = System.currentTimeMillis()
val encryptionKeyPair = apiDB.getLatestClosedGroupEncryptionKeyPair(groupPublicKey)
if (encryptionKeyPair == null) {
Log.d("Loki", "Couldn't get encryption key pair for closed group.")
return@task Error.NoKeyPair
}
if (membersToRemove.any { it in admins } && updatedMembers.isNotEmpty()) {
Log.d("Loki", "Can't remove admin from closed group unless the group is destroyed entirely.")
return@task Error.InvalidUpdate
}
val name = group.title
// Send the update to the group
val memberUpdateKind = ClosedGroupUpdateMessageSendJobV2.Kind.RemoveMembers(removeMembersAsData)
val job = ClosedGroupUpdateMessageSendJobV2(groupPublicKey, memberUpdateKind, sentTime)
job.setContext(context)
job.onRun() // Run the job immediately
// Notify the user
val infoType = GroupContext.Type.UPDATE
val threadID = DatabaseFactory.getThreadDatabase(context).getOrCreateThreadIdFor(Recipient.from(context, Address.fromSerialized(groupID), false))
insertOutgoingInfoMessage(context, groupID, infoType, name, updatedMembers, admins, threadID, sentTime)
val isCurrentUserAdmin = admins.contains(userPublicKey)
if (isCurrentUserAdmin) {
generateAndSendNewEncryptionKeyPair(context, groupPublicKey, updatedMembers)
}
return@task Unit
}
}
@JvmStatic
fun explicitNameChange(context: Context, groupPublicKey: String, newName: String): Promise<Unit, Exception> {
val deferred = deferred<Unit, Exception>()
ThreadUtils.queue {
val groupDB = DatabaseFactory.getGroupDatabase(context)
val groupID = GroupUtil.doubleEncodeGroupID(groupPublicKey)
val group = groupDB.getGroup(groupID).orNull()
val members = group.members.map { it.serialize() }.toSet()
val admins = group.admins.map { it.serialize() }
val sentTime = System.currentTimeMillis()
if (group == null) {
Log.d("Loki", "Can't leave nonexistent closed group.")
return@queue deferred.reject(Error.NoThread)
}
// Send the update to the group
val kind = ClosedGroupUpdateMessageSendJobV2.Kind.NameChange(newName)
val job = ClosedGroupUpdateMessageSendJobV2(groupPublicKey, kind, sentTime)
job.setContext(context)
job.onRun() // Run the job immediately
// Notify the user
val infoType = GroupContext.Type.UPDATE
val threadID = DatabaseFactory.getThreadDatabase(context).getOrCreateThreadIdFor(Recipient.from(context, Address.fromSerialized(groupID), false))
insertOutgoingInfoMessage(context, groupID, infoType, newName, members, admins, threadID, sentTime)
// Update the group
groupDB.updateTitle(groupID, newName)
deferred.resolve(Unit)
}
return deferred.promise
}
@JvmStatic
fun leave(context: Context, groupPublicKey: String): Promise<Unit, Exception> {
val userPublicKey = TextSecurePreferences.getLocalNumber(context)!!
fun explicitAddMembers(context: Context, groupPublicKey: String, membersToAdd: List<String>) {
val apiDB = DatabaseFactory.getLokiAPIDatabase(context)
val groupDB = DatabaseFactory.getGroupDatabase(context)
val groupID = GroupUtil.doubleEncodeGroupID(groupPublicKey)
val group = groupDB.getGroup(groupID).orNull()
if (group == null) {
Log.d("Loki", "Can't leave nonexistent closed group.")
return Promise.ofFail(Error.NoThread)
throw Error.NoThread
}
val updatedMembers = group.members.map { it.serialize() }.toSet() + membersToAdd
val membersAsData = updatedMembers.map { Hex.fromStringCondensed(it) }
val newMembersAsData = membersToAdd.map { Hex.fromStringCondensed(it) }
val admins = group.admins.map { it.serialize() }
val adminsAsData = admins.map { Hex.fromStringCondensed(it) }
val sentTime = System.currentTimeMillis()
val encryptionKeyPair = pendingKeyPair.getOrElse(groupPublicKey) {
Optional.fromNullable(apiDB.getLatestClosedGroupEncryptionKeyPair(groupPublicKey))
}.orNull()
if (encryptionKeyPair == null) {
Log.d("Loki", "Couldn't get encryption key pair for closed group.")
throw Error.NoKeyPair
}
val name = group.title
val oldMembers = group.members.map { it.serialize() }.toSet()
val newMembers: Set<String>
val isCurrentUserAdmin = group.admins.map { it.toString() }.contains(userPublicKey)
if (!isCurrentUserAdmin) {
newMembers = oldMembers.minus(userPublicKey)
} else {
newMembers = setOf() // If the admin leaves the group is destroyed
// Send the update to the group
val memberUpdateKind = ClosedGroupUpdateMessageSendJobV2.Kind.AddMembers(newMembersAsData)
val job = ClosedGroupUpdateMessageSendJobV2(groupPublicKey, memberUpdateKind, sentTime)
job.setContext(context)
job.onRun() // Run the job immediately
// Save the new group members
groupDB.updateMembers(groupID, updatedMembers.map { Address.fromSerialized(it) })
// Notify the user
val infoType = GroupContext.Type.UPDATE
val threadID = DatabaseFactory.getThreadDatabase(context).getOrCreateThreadIdFor(Recipient.from(context, Address.fromSerialized(groupID), false))
insertOutgoingInfoMessage(context, groupID, infoType, name, updatedMembers, admins, threadID, sentTime)
// Send closed group update messages to any new members individually
for (member in membersToAdd) {
@Suppress("NAME_SHADOWING")
val closedGroupNewKind = ClosedGroupUpdateMessageSendJobV2.Kind.New(Hex.fromStringCondensed(groupPublicKey), name, encryptionKeyPair, membersAsData, adminsAsData)
@Suppress("NAME_SHADOWING")
val newMemberJob = ClosedGroupUpdateMessageSendJobV2(member, closedGroupNewKind, sentTime)
ApplicationContext.getInstance(context).jobManager.add(newMemberJob)
}
return update(context, groupPublicKey, newMembers, name)
}
fun update(context: Context, groupPublicKey: String, members: Collection<String>, name: String): Promise<Unit, Exception> {
val deferred = deferred<Unit, Exception>()
ThreadUtils.queue {
val userPublicKey = TextSecurePreferences.getLocalNumber(context)!!
val apiDB = DatabaseFactory.getLokiAPIDatabase(context)
val groupDB = DatabaseFactory.getGroupDatabase(context)
val groupID = GroupUtil.doubleEncodeGroupID(groupPublicKey)
val group = groupDB.getGroup(groupID).orNull()
if (group == null) {
Log.d("Loki", "Can't update nonexistent closed group.")
return@queue deferred.reject(Error.NoThread)
}
val sentTime = System.currentTimeMillis()
val oldMembers = group.members.map { it.serialize() }.toSet()
val newMembers = members.minus(oldMembers)
val membersAsData = members.map { Hex.fromStringCondensed(it) }
val admins = group.admins.map { it.serialize() }
val adminsAsData = admins.map { Hex.fromStringCondensed(it) }
val encryptionKeyPair = apiDB.getLatestClosedGroupEncryptionKeyPair(groupPublicKey)
if (encryptionKeyPair == null) {
Log.d("Loki", "Couldn't get encryption key pair for closed group.")
return@queue deferred.reject(Error.NoKeyPair)
}
val removedMembers = oldMembers.minus(members)
if (removedMembers.contains(admins.first()) && members.isNotEmpty()) {
Log.d("Loki", "Can't remove admin from closed group unless the group is destroyed entirely.")
return@queue deferred.reject(Error.InvalidUpdate)
}
val isUserLeaving = removedMembers.contains(userPublicKey)
if (isUserLeaving && members.isNotEmpty()) {
if (removedMembers.count() != 1 || newMembers.isNotEmpty()) {
Log.d("Loki", "Can't remove self and add or remove others simultaneously.")
return@queue deferred.reject(Error.InvalidUpdate)
}
}
// Send the update to the group
@Suppress("NAME_SHADOWING")
val closedGroupUpdateKind = ClosedGroupUpdateMessageSendJobV2.Kind.Update(name, membersAsData)
@Suppress("NAME_SHADOWING")
val job = ClosedGroupUpdateMessageSendJobV2(groupPublicKey, closedGroupUpdateKind, sentTime)
job.setContext(context)
job.onRun() // Run the job immediately
if (isUserLeaving) {
// Remove the group private key and unsubscribe from PNs
apiDB.removeAllClosedGroupEncryptionKeyPairs(groupPublicKey)
apiDB.removeClosedGroupPublicKey(groupPublicKey)
// Mark the group as inactive
groupDB.setActive(groupID, false)
groupDB.removeMember(groupID, Address.fromSerialized(userPublicKey))
// Notify the PN server
LokiPushNotificationManager.performOperation(context, ClosedGroupOperation.Unsubscribe, groupPublicKey, userPublicKey)
} else {
// Generate and distribute a new encryption key pair if needed
val wasAnyUserRemoved = removedMembers.isNotEmpty()
val isCurrentUserAdmin = admins.contains(userPublicKey)
if (wasAnyUserRemoved && isCurrentUserAdmin) {
generateAndSendNewEncryptionKeyPair(context, groupPublicKey, members.minus(newMembers))
}
// Send closed group update messages to any new members individually
for (member in newMembers) {
@Suppress("NAME_SHADOWING")
val closedGroupUpdateKind = ClosedGroupUpdateMessageSendJobV2.Kind.New(Hex.fromStringCondensed(groupPublicKey), name, encryptionKeyPair, membersAsData, adminsAsData)
@Suppress("NAME_SHADOWING")
val job = ClosedGroupUpdateMessageSendJobV2(member, closedGroupUpdateKind, sentTime)
ApplicationContext.getInstance(context).jobManager.add(job)
}
}
// Update the group
groupDB.updateTitle(groupID, name)
if (!isUserLeaving) {
// The call below sets isActive to true, so if the user is leaving we have to use groupDB.remove(...) instead
groupDB.updateMembers(groupID, members.map { Address.fromSerialized(it) })
}
// Notify the user
val infoType = if (isUserLeaving) GroupContext.Type.QUIT else GroupContext.Type.UPDATE
val threadID = DatabaseFactory.getThreadDatabase(context).getOrCreateThreadIdFor(Recipient.from(context, Address.fromSerialized(groupID), false))
insertOutgoingInfoMessage(context, groupID, infoType, name, members, admins, threadID, sentTime)
deferred.resolve(Unit)
@JvmStatic
fun explicitRemoveMembers(context: Context, groupPublicKey: String, membersToRemove: List<String>) {
val userPublicKey = TextSecurePreferences.getLocalNumber(context)
val apiDB = DatabaseFactory.getLokiAPIDatabase(context)
val groupDB = DatabaseFactory.getGroupDatabase(context)
val groupID = GroupUtil.doubleEncodeGroupID(groupPublicKey)
val group = groupDB.getGroup(groupID).orNull()
if (group == null) {
Log.d("Loki", "Can't leave nonexistent closed group.")
throw Error.NoThread
}
val updatedMembers = group.members.map { it.serialize() }.toSet() - membersToRemove
val removeMembersAsData = membersToRemove.map { Hex.fromStringCondensed(it) }
val admins = group.admins.map { it.serialize() }
val sentTime = System.currentTimeMillis()
val encryptionKeyPair = apiDB.getLatestClosedGroupEncryptionKeyPair(groupPublicKey)
if (encryptionKeyPair == null) {
Log.d("Loki", "Couldn't get encryption key pair for closed group.")
throw Error.NoKeyPair
}
if (membersToRemove.any { it in admins } && updatedMembers.isNotEmpty()) {
Log.d("Loki", "Can't remove admin from closed group unless the group is destroyed entirely.")
throw Error.InvalidUpdate
}
val name = group.title
// Send the update to the group
val memberUpdateKind = ClosedGroupUpdateMessageSendJobV2.Kind.RemoveMembers(removeMembersAsData)
val job = ClosedGroupUpdateMessageSendJobV2(groupPublicKey, memberUpdateKind, sentTime)
job.setContext(context)
job.onRun() // Run the job immediately
// Save the new group members
groupDB.updateMembers(groupID, updatedMembers.map { Address.fromSerialized(it) })
// Notify the user
val infoType = GroupContext.Type.UPDATE
val threadID = DatabaseFactory.getThreadDatabase(context).getOrCreateThreadIdFor(Recipient.from(context, Address.fromSerialized(groupID), false))
insertOutgoingInfoMessage(context, groupID, infoType, name, updatedMembers, admins, threadID, sentTime)
val isCurrentUserAdmin = admins.contains(userPublicKey)
if (isCurrentUserAdmin) {
generateAndSendNewEncryptionKeyPair(context, groupPublicKey, updatedMembers)
}
return deferred.promise
}
fun generateAndSendNewEncryptionKeyPair(context: Context, groupPublicKey: String, targetMembers: Collection<String>) {
@JvmStatic
fun explicitNameChange(context: Context, groupPublicKey: String, newName: String) {
val groupDB = DatabaseFactory.getGroupDatabase(context)
val groupID = GroupUtil.doubleEncodeGroupID(groupPublicKey)
val group = groupDB.getGroup(groupID).orNull()
val members = group.members.map { it.serialize() }.toSet()
val admins = group.admins.map { it.serialize() }
val sentTime = System.currentTimeMillis()
if (group == null) {
Log.d("Loki", "Can't leave nonexistent closed group.")
throw Error.NoThread
}
// Send the update to the group
val kind = ClosedGroupUpdateMessageSendJobV2.Kind.NameChange(newName)
val job = ClosedGroupUpdateMessageSendJobV2(groupPublicKey, kind, sentTime)
job.setContext(context)
job.onRun() // Run the job immediately
// Notify the user
val infoType = GroupContext.Type.UPDATE
val threadID = DatabaseFactory.getThreadDatabase(context).getOrCreateThreadIdFor(Recipient.from(context, Address.fromSerialized(groupID), false))
insertOutgoingInfoMessage(context, groupID, infoType, newName, members, admins, threadID, sentTime)
// Update the group
groupDB.updateTitle(groupID, newName)
}
private fun generateAndSendNewEncryptionKeyPair(context: Context, groupPublicKey: String, targetMembers: Collection<String>) {
// Prepare
val userPublicKey = TextSecurePreferences.getLocalNumber(context)
val apiDB = DatabaseFactory.getLokiAPIDatabase(context)
@ -384,7 +269,7 @@ object ClosedGroupsProtocolV2 {
pendingKeyPair[groupPublicKey] = Optional.absent()
}
private fun sendEncryptionKeyPair(context: Context, groupPublicKey: String, newKeyPair: ECKeyPair, targetMembers: Collection<String>, force: Boolean = true) {
private fun sendEncryptionKeyPair(context: Context, groupPublicKey: String, newKeyPair: ECKeyPair, targetMembers: Collection<String>, targetUser: String? = null, force: Boolean = true) {
val proto = SignalServiceProtos.KeyPair.newBuilder()
proto.publicKey = ByteString.copyFrom(newKeyPair.publicKey.serialize().removing05PrefixIfNeeded())
proto.privateKey = ByteString.copyFrom(newKeyPair.privateKey.serialize())
@ -393,7 +278,7 @@ object ClosedGroupsProtocolV2 {
val ciphertext = SessionProtocolImpl(context).encrypt(plaintext, publicKey)
ClosedGroupUpdateMessageSendJobV2.KeyPairWrapper(publicKey, ciphertext)
}
val job = ClosedGroupUpdateMessageSendJobV2(groupPublicKey, ClosedGroupUpdateMessageSendJobV2.Kind.EncryptionKeyPair(wrappers), System.currentTimeMillis())
val job = ClosedGroupUpdateMessageSendJobV2(groupPublicKey, ClosedGroupUpdateMessageSendJobV2.Kind.EncryptionKeyPair(wrappers, targetUser), System.currentTimeMillis())
if (force) {
job.setContext(context)
job.onRun() // Run the job immediately
@ -547,17 +432,17 @@ object ClosedGroupsProtocolV2 {
Log.d("Loki", "Ignoring closed group info message for nonexistent or inactive group.")
return
}
// Check common group update logic
if (!isValidGroupUpdate(group, sentTimestamp, senderPublicKey)) {
return
}
val name = group.title
// Check common group update logic
val members = group.members.map { it.serialize() }
val admins = group.admins.map { it.serialize() }
// Users that are part of this remove update
// Users that are part of this add update
val updateMembers = closedGroupUpdate.membersList.map { it.toByteArray().toHexString() }
// newMembers to save is old members minus removed members
// newMembers to save is old members plus members included in this update
val newMembers = members + updateMembers
groupDB.updateMembers(groupID, newMembers.map { Address.fromSerialized(it) })
@ -574,7 +459,9 @@ object ClosedGroupsProtocolV2 {
if (encryptionKeyPair == null) {
Log.d("Loki", "Couldn't get encryption key pair for closed group.")
} else {
sendEncryptionKeyPair(context, groupPublicKey, encryptionKeyPair, newMembers, false)
for (user in updateMembers) {
sendEncryptionKeyPair(context, groupPublicKey, encryptionKeyPair, setOf(user), targetUser = user, force = false)
}
}
}
}
@ -629,7 +516,8 @@ object ClosedGroupsProtocolV2 {
val updatedMemberList = members - senderPublicKey
val userLeft = userPublicKey == senderPublicKey
if (didAdminLeave || userLeft) {
// if the admin left, we left, or we are the only remaining member: remove the group
if (didAdminLeave || userLeft || updatedMemberList.size == 1) {
disableLocalGroupAndUnsubscribe(context, apiDB, groupPublicKey, groupDB, groupID, userPublicKey)
} else {
val isCurrentUserAdmin = admins.contains(userPublicKey)
@ -736,7 +624,12 @@ object ClosedGroupsProtocolV2 {
val userKeyPair = apiDB.getUserX25519KeyPair()
// Unwrap the message
val groupDB = DatabaseFactory.getGroupDatabase(context)
val groupID = GroupUtil.doubleEncodeGroupID(groupPublicKey)
val correctGroupPublicKey = when {
groupPublicKey.isNotEmpty() -> groupPublicKey
!closedGroupUpdate.publicKey.isEmpty -> closedGroupUpdate.publicKey.toByteArray().toHexString()
else -> ""
}
val groupID = GroupUtil.doubleEncodeGroupID(correctGroupPublicKey)
val group = groupDB.getGroup(groupID).orNull()
if (group == null) {
Log.d("Loki", "Ignoring closed group encryption key pair message for nonexistent group.")
@ -754,7 +647,7 @@ object ClosedGroupsProtocolV2 {
val proto = SignalServiceProtos.KeyPair.parseFrom(plaintext)
val keyPair = ECKeyPair(DjbECPublicKey(proto.publicKey.toByteArray().removing05PrefixIfNeeded()), DjbECPrivateKey(proto.privateKey.toByteArray()))
// Store it
apiDB.addClosedGroupEncryptionKeyPair(keyPair, groupPublicKey)
apiDB.addClosedGroupEncryptionKeyPair(keyPair, correctGroupPublicKey)
Log.d("Loki", "Received a new closed group encryption key pair")
}

View File

@ -128,6 +128,8 @@
<string name="ConversationActivity_recipient_is_not_a_valid_sms_or_email_address_exclamation">Le destinataire nest pas une adresse texto ou courriel valide!</string>
<string name="ConversationActivity_message_is_empty_exclamation">Le message est vide!</string>
<string name="ConversationActivity_group_members">Membres du groupe</string>
<string name="ConversationActivity_note_to_self">Note à mon intention</string>
<string name="ConversationActivity_message">Message</string>
<string name="ConversationActivity_invalid_recipient">Le destinataire est invalide!</string>
<string name="ConversationActivity_added_to_home_screen">Ajouté à lécran daccueil</string>
<string name="ConversationActivity_calls_not_supported">Appels non pris en charge</string>

View File

@ -133,6 +133,8 @@
<string name="ConversationActivity_recipient_is_not_a_valid_sms_or_email_address_exclamation">Адрес получателя не является ни номером телефона, ни адресом электронной почты.</string>
<string name="ConversationActivity_message_is_empty_exclamation">Пустое сообщение!</string>
<string name="ConversationActivity_group_members">Участники группы</string>
<string name="ConversationActivity_note_to_self">Заметка для себя</string>
<string name="ConversationActivity_message">Соощение</string>
<string name="ConversationActivity_invalid_recipient">Неверный получатель!</string>
<string name="ConversationActivity_added_to_home_screen">Добавлено на главный экран</string>
<string name="ConversationActivity_calls_not_supported">Звонки не поддерживаются</string>

View File

@ -151,6 +151,8 @@
<string name="ConversationActivity_recipient_is_not_a_valid_sms_or_email_address_exclamation">Recipient is not a valid SMS or email address!</string>
<string name="ConversationActivity_message_is_empty_exclamation">Message is empty!</string>
<string name="ConversationActivity_group_members">Group members</string>
<string name="ConversationActivity_note_to_self">Note to self</string>
<string name="ConversationActivity_message">Message</string>
<string name="ConversationActivity_invalid_recipient">Invalid recipient!</string>
<string name="ConversationActivity_added_to_home_screen">Added to home screen</string>