mirror of
https://github.com/oxen-io/session-android.git
synced 2024-12-25 09:17:44 +00:00
Show a loader while the group is updating
This commit is contained in:
nielsandriesse
parent
a34b1f74b3
commit
389b4b9768
@ -1,9 +1,9 @@
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<?xml version="1.0" encoding="utf-8"?>
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<RelativeLayout
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xmlns:android="http://schemas.android.com/apk/res/android"
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<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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xmlns:tools="http://schemas.android.com/tools"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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tools:context="org.thoughtcrime.securesms.loki.activities.EditClosedGroupActivity">
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<LinearLayout
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@ -146,4 +146,22 @@
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</LinearLayout>
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<RelativeLayout
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android:id="@+id/loader"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:background="#A4000000"
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android:visibility="gone"
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android:alpha="0">
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<com.github.ybq.android.spinkit.SpinKitView
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style="@style/SpinKitView.Large.ThreeBounce"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="8dp"
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android:layout_centerInParent="true"
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app:SpinKit_Color="@android:color/white" />
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</RelativeLayout>
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</RelativeLayout>
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@ -13,17 +13,23 @@ import android.view.inputmethod.EditorInfo
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import android.view.inputmethod.InputMethodManager
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import android.widget.Toast
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import androidx.appcompat.content.res.AppCompatResources
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import kotlinx.android.synthetic.main.activity_create_closed_group.*
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import kotlinx.android.synthetic.main.activity_create_closed_group.emptyStateContainer
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import kotlinx.android.synthetic.main.activity_create_closed_group.mainContentContainer
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import kotlinx.android.synthetic.main.activity_edit_closed_group.*
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import kotlinx.android.synthetic.main.activity_edit_closed_group.loader
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import kotlinx.android.synthetic.main.activity_linked_devices.recyclerView
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import network.loki.messenger.R
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import nl.komponents.kovenant.ui.failUi
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import nl.komponents.kovenant.ui.successUi
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import org.thoughtcrime.securesms.PassphraseRequiredActionBarActivity
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import org.thoughtcrime.securesms.database.Address
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import org.thoughtcrime.securesms.database.DatabaseFactory
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import org.thoughtcrime.securesms.groups.GroupManager
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import org.thoughtcrime.securesms.loki.dialogs.ClosedGroupEditingOptionsBottomSheet
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import org.thoughtcrime.securesms.loki.protocol.ClosedGroupsProtocol
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import org.thoughtcrime.securesms.loki.utilities.fadeIn
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import org.thoughtcrime.securesms.loki.utilities.fadeOut
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import org.thoughtcrime.securesms.mms.GlideApp
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import org.thoughtcrime.securesms.recipients.Recipient
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import org.thoughtcrime.securesms.util.GroupUtil
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@ -238,10 +244,16 @@ class EditClosedGroupActivity : PassphraseRequiredActionBarActivity() {
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}
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if (isSSKBasedClosedGroup) {
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ClosedGroupsProtocol.update(this, groupPublicKey!!, members.map { it.address.serialize() }, name)
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loader.fadeIn()
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ClosedGroupsProtocol.update(this, groupPublicKey!!, members.map { it.address.serialize() }, name).successUi {
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loader.fadeOut()
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finish()
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}.failUi { exception ->
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val message = if (exception is ClosedGroupsProtocol.Error) exception.description else "An error occurred"
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Toast.makeText(this@EditClosedGroupActivity, message, Toast.LENGTH_LONG).show()
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}
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} else {
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GroupManager.updateGroup(this, groupID, members, null, name, admins)
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}
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finish()
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}
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}
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@ -25,6 +25,7 @@ import org.whispersystems.signalservice.api.messages.SignalServiceGroup
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import org.whispersystems.signalservice.api.messages.SignalServiceGroup.GroupType
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import org.whispersystems.signalservice.internal.push.SignalServiceProtos
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import org.whispersystems.signalservice.internal.push.SignalServiceProtos.GroupContext
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import org.whispersystems.signalservice.loki.api.SnodeAPI
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import org.whispersystems.signalservice.loki.protocol.closedgroups.ClosedGroupRatchet
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import org.whispersystems.signalservice.loki.protocol.closedgroups.ClosedGroupSenderKey
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import org.whispersystems.signalservice.loki.protocol.closedgroups.SharedSenderKeysImplementation
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@ -38,7 +39,13 @@ import kotlin.jvm.Throws
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object ClosedGroupsProtocol {
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val isSharedSenderKeysEnabled = true
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val groupSizeLimit = 20
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sealed class Error(val description: String) : Exception() {
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object NoThread : Error("Couldn't find a thread associated with the given group public key")
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object NoPrivateKey : Error("Couldn't find a private key associated with the given group public key.")
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object InvalidUpdate : Error("Invalid group update.")
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}
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public fun createClosedGroup(context: Context, name: String, members: Collection<String>): Promise<String, Exception> {
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val deferred = deferred<String, Exception>()
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Thread {
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@ -98,123 +105,128 @@ object ClosedGroupsProtocol {
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val name = group.title
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val oldMembers = group.members.map { it.serialize() }.toSet()
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val newMembers = oldMembers.minus(userPublicKey)
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update(context, groupPublicKey, newMembers, name)
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return update(context, groupPublicKey, newMembers, name).get()
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}
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public fun update(context: Context, groupPublicKey: String, members: Collection<String>, name: String) {
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val userPublicKey = TextSecurePreferences.getLocalNumber(context)
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val sskDatabase = DatabaseFactory.getSSKDatabase(context)
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val groupDB = DatabaseFactory.getGroupDatabase(context)
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val groupID = doubleEncodeGroupID(groupPublicKey)
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val group = groupDB.getGroup(groupID).orNull()
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if (group == null) {
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Log.d("Loki", "Can't update nonexistent closed group.")
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return
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}
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val oldMembers = group.members.map { it.serialize() }.toSet()
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val newMembers = members.minus(oldMembers)
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val membersAsData = members.map { Hex.fromStringCondensed(it) }
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val admins = group.admins.map { it.serialize() }
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val adminsAsData = admins.map { Hex.fromStringCondensed(it) }
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val groupPrivateKey = DatabaseFactory.getSSKDatabase(context).getClosedGroupPrivateKey(groupPublicKey)
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if (groupPrivateKey == null) {
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Log.d("Loki", "Couldn't get private key for closed group.")
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return
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}
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val wasAnyUserRemoved = members.toSet().intersect(oldMembers) != oldMembers.toSet()
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val removedMembers = oldMembers.minus(members)
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val isUserLeaving = removedMembers.contains(userPublicKey)
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var newSenderKeys = listOf<ClosedGroupSenderKey>()
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if (wasAnyUserRemoved) {
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if (isUserLeaving && removedMembers.count() != 1) {
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Log.d("Loki", "Can't remove self and others simultaneously.")
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return
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public fun update(context: Context, groupPublicKey: String, members: Collection<String>, name: String): Promise<Unit, Exception> {
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val deferred = deferred<Unit, Exception>()
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Thread {
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val userPublicKey = TextSecurePreferences.getLocalNumber(context)
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val sskDatabase = DatabaseFactory.getSSKDatabase(context)
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val groupDB = DatabaseFactory.getGroupDatabase(context)
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val groupID = doubleEncodeGroupID(groupPublicKey)
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val group = groupDB.getGroup(groupID).orNull()
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if (group == null) {
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Log.d("Loki", "Can't update nonexistent closed group.")
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return@Thread deferred.reject(Error.NoThread)
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}
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// Establish sessions if needed
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establishSessionsWithMembersIfNeeded(context, members)
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// Send the update to the existing members using established channels (don't include new ratchets as everyone should regenerate new ratchets individually)
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for (member in oldMembers) {
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@Suppress("NAME_SHADOWING")
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val closedGroupUpdateKind = ClosedGroupUpdateMessageSendJob.Kind.Info(Hex.fromStringCondensed(groupPublicKey),
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name, setOf(), membersAsData, adminsAsData)
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@Suppress("NAME_SHADOWING")
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val job = ClosedGroupUpdateMessageSendJob(member, closedGroupUpdateKind)
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job.setContext(context)
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job.onRun() // Run the job immediately
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val oldMembers = group.members.map { it.serialize() }.toSet()
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val newMembers = members.minus(oldMembers)
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val membersAsData = members.map { Hex.fromStringCondensed(it) }
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val admins = group.admins.map { it.serialize() }
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val adminsAsData = admins.map { Hex.fromStringCondensed(it) }
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val groupPrivateKey = DatabaseFactory.getSSKDatabase(context).getClosedGroupPrivateKey(groupPublicKey)
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if (groupPrivateKey == null) {
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Log.d("Loki", "Couldn't get private key for closed group.")
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return@Thread deferred.reject(Error.NoPrivateKey)
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}
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// Delete all ratchets (it's important that this happens * after * sending out the update)
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sskDatabase.removeAllClosedGroupRatchets(groupPublicKey)
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// 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
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// send it out to all members (minus the removed ones) using established channels.
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if (isUserLeaving) {
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sskDatabase.removeClosedGroupPrivateKey(groupPublicKey)
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groupDB.setActive(groupID, false)
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groupDB.remove(groupID, Address.fromSerialized(userPublicKey))
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// Notify the PN server
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LokiPushNotificationManager.performOperation(context, ClosedGroupOperation.Unsubscribe, groupPublicKey, userPublicKey)
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} else {
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// Send closed group update messages to any new members using established channels
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val wasAnyUserRemoved = members.toSet().intersect(oldMembers) != oldMembers.toSet()
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val removedMembers = oldMembers.minus(members)
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val isUserLeaving = removedMembers.contains(userPublicKey)
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var newSenderKeys = listOf<ClosedGroupSenderKey>()
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if (wasAnyUserRemoved) {
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if (isUserLeaving && removedMembers.count() != 1) {
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Log.d("Loki", "Can't remove self and others simultaneously.")
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return@Thread deferred.reject(Error.InvalidUpdate)
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}
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// Establish sessions if needed
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establishSessionsWithMembersIfNeeded(context, members)
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// Send the update to the existing members using established channels (don't include new ratchets as everyone should regenerate new ratchets individually)
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for (member in oldMembers) {
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@Suppress("NAME_SHADOWING")
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val closedGroupUpdateKind = ClosedGroupUpdateMessageSendJob.Kind.Info(Hex.fromStringCondensed(groupPublicKey),
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name, setOf(), membersAsData, adminsAsData)
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@Suppress("NAME_SHADOWING")
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val job = ClosedGroupUpdateMessageSendJob(member, closedGroupUpdateKind)
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job.setContext(context)
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job.onRun() // Run the job immediately
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}
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// Delete all ratchets (it's important that this happens * after * sending out the update)
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sskDatabase.removeAllClosedGroupRatchets(groupPublicKey)
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// 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
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// send it out to all members (minus the removed ones) using established channels.
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if (isUserLeaving) {
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sskDatabase.removeClosedGroupPrivateKey(groupPublicKey)
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groupDB.setActive(groupID, false)
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groupDB.remove(groupID, Address.fromSerialized(userPublicKey))
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// Notify the PN server
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LokiPushNotificationManager.performOperation(context, ClosedGroupOperation.Unsubscribe, groupPublicKey, userPublicKey)
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} else {
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// Send closed group update messages to any new members using established channels
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for (member in newMembers) {
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@Suppress("NAME_SHADOWING")
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val closedGroupUpdateKind = ClosedGroupUpdateMessageSendJob.Kind.New(Hex.fromStringCondensed(groupPublicKey), name,
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Hex.fromStringCondensed(groupPrivateKey), listOf(), membersAsData, adminsAsData)
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@Suppress("NAME_SHADOWING")
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val job = ClosedGroupUpdateMessageSendJob(member, closedGroupUpdateKind)
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ApplicationContext.getInstance(context).jobManager.add(job)
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}
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// Send out the user's new ratchet to all members (minus the removed ones) using established channels
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val userRatchet = SharedSenderKeysImplementation.shared.generateRatchet(groupPublicKey, userPublicKey)
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val userSenderKey = ClosedGroupSenderKey(Hex.fromStringCondensed(userRatchet.chainKey), userRatchet.keyIndex, Hex.fromStringCondensed(userPublicKey))
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for (member in members) {
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if (member == userPublicKey) { continue }
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@Suppress("NAME_SHADOWING")
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val closedGroupUpdateKind = ClosedGroupUpdateMessageSendJob.Kind.SenderKey(Hex.fromStringCondensed(groupPublicKey), userSenderKey)
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@Suppress("NAME_SHADOWING")
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val job = ClosedGroupUpdateMessageSendJob(member, closedGroupUpdateKind)
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ApplicationContext.getInstance(context).jobManager.add(job)
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}
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}
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} else if (newMembers.isNotEmpty()) {
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// Generate ratchets for any new members
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newSenderKeys = newMembers.map { publicKey ->
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val ratchet = SharedSenderKeysImplementation.shared.generateRatchet(groupPublicKey, publicKey)
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ClosedGroupSenderKey(Hex.fromStringCondensed(ratchet.chainKey), ratchet.keyIndex, Hex.fromStringCondensed(publicKey))
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}
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// Send a closed group update message to the existing members with the new members' ratchets (this message is aimed at the group)
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val closedGroupUpdateKind = ClosedGroupUpdateMessageSendJob.Kind.Info(Hex.fromStringCondensed(groupPublicKey), name,
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newSenderKeys, membersAsData, adminsAsData)
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val job = ClosedGroupUpdateMessageSendJob(groupPublicKey, closedGroupUpdateKind)
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ApplicationContext.getInstance(context).jobManager.add(job)
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// Establish sessions if needed
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establishSessionsWithMembersIfNeeded(context, newMembers)
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// Send closed group update messages to the new members using established channels
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var allSenderKeys = sskDatabase.getAllClosedGroupSenderKeys(groupPublicKey);
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allSenderKeys = allSenderKeys.union(newSenderKeys)
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for (member in newMembers) {
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@Suppress("NAME_SHADOWING")
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val closedGroupUpdateKind = ClosedGroupUpdateMessageSendJob.Kind.New(Hex.fromStringCondensed(groupPublicKey), name,
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Hex.fromStringCondensed(groupPrivateKey), listOf(), membersAsData, adminsAsData)
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Hex.fromStringCondensed(groupPrivateKey), allSenderKeys, membersAsData, adminsAsData)
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@Suppress("NAME_SHADOWING")
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val job = ClosedGroupUpdateMessageSendJob(member, closedGroupUpdateKind)
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ApplicationContext.getInstance(context).jobManager.add(job)
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}
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// Send out the user's new ratchet to all members (minus the removed ones) using established channels
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val userRatchet = SharedSenderKeysImplementation.shared.generateRatchet(groupPublicKey, userPublicKey)
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val userSenderKey = ClosedGroupSenderKey(Hex.fromStringCondensed(userRatchet.chainKey), userRatchet.keyIndex, Hex.fromStringCondensed(userPublicKey))
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for (member in members) {
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if (member == userPublicKey) { continue }
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@Suppress("NAME_SHADOWING")
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val closedGroupUpdateKind = ClosedGroupUpdateMessageSendJob.Kind.SenderKey(Hex.fromStringCondensed(groupPublicKey), userSenderKey)
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@Suppress("NAME_SHADOWING")
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val job = ClosedGroupUpdateMessageSendJob(member, closedGroupUpdateKind)
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ApplicationContext.getInstance(context).jobManager.add(job)
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}
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}
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} else if (newMembers.isNotEmpty()) {
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// Generate ratchets for any new members
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newSenderKeys = newMembers.map { publicKey ->
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val ratchet = SharedSenderKeysImplementation.shared.generateRatchet(groupPublicKey, publicKey)
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ClosedGroupSenderKey(Hex.fromStringCondensed(ratchet.chainKey), ratchet.keyIndex, Hex.fromStringCondensed(publicKey))
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}
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// Send a closed group update message to the existing members with the new members' ratchets (this message is aimed at the group)
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val closedGroupUpdateKind = ClosedGroupUpdateMessageSendJob.Kind.Info(Hex.fromStringCondensed(groupPublicKey), name,
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newSenderKeys, membersAsData, adminsAsData)
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val job = ClosedGroupUpdateMessageSendJob(groupPublicKey, closedGroupUpdateKind)
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ApplicationContext.getInstance(context).jobManager.add(job)
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// Establish sessions if needed
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establishSessionsWithMembersIfNeeded(context, newMembers)
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// Send closed group update messages to the new members using established channels
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var allSenderKeys = sskDatabase.getAllClosedGroupSenderKeys(groupPublicKey);
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allSenderKeys = allSenderKeys.union(newSenderKeys)
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for (member in newMembers) {
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@Suppress("NAME_SHADOWING")
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val closedGroupUpdateKind = ClosedGroupUpdateMessageSendJob.Kind.New(Hex.fromStringCondensed(groupPublicKey), name,
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Hex.fromStringCondensed(groupPrivateKey), allSenderKeys, membersAsData, adminsAsData)
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@Suppress("NAME_SHADOWING")
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val job = ClosedGroupUpdateMessageSendJob(member, closedGroupUpdateKind)
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} else {
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val allSenderKeys = sskDatabase.getAllClosedGroupSenderKeys(groupPublicKey);
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val closedGroupUpdateKind = ClosedGroupUpdateMessageSendJob.Kind.Info(Hex.fromStringCondensed(groupPublicKey), name,
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allSenderKeys, membersAsData, adminsAsData)
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val job = ClosedGroupUpdateMessageSendJob(groupPublicKey, closedGroupUpdateKind)
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ApplicationContext.getInstance(context).jobManager.add(job)
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}
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} else {
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val allSenderKeys = sskDatabase.getAllClosedGroupSenderKeys(groupPublicKey);
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val closedGroupUpdateKind = ClosedGroupUpdateMessageSendJob.Kind.Info(Hex.fromStringCondensed(groupPublicKey), name,
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allSenderKeys, membersAsData, adminsAsData)
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val job = ClosedGroupUpdateMessageSendJob(groupPublicKey, closedGroupUpdateKind)
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ApplicationContext.getInstance(context).jobManager.add(job)
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}
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// Update the group
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groupDB.updateTitle(groupID, name)
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if (!isUserLeaving) {
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// The call below sets isActive to true, so if the user is leaving we have to use groupDB.remove(...) instead
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groupDB.updateMembers(groupID, members.map { Address.fromSerialized(it) })
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}
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// Notify the user
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val infoType = if (isUserLeaving) GroupContext.Type.QUIT else GroupContext.Type.UPDATE
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val threadID = DatabaseFactory.getThreadDatabase(context).getThreadIdFor(Recipient.from(context, Address.fromSerialized(groupID), false))
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insertOutgoingInfoMessage(context, groupID, infoType, name, members, admins, threadID)
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// Update the group
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groupDB.updateTitle(groupID, name)
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if (!isUserLeaving) {
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// The call below sets isActive to true, so if the user is leaving we have to use groupDB.remove(...) instead
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groupDB.updateMembers(groupID, members.map { Address.fromSerialized(it) })
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}
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// Notify the user
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val infoType = if (isUserLeaving) GroupContext.Type.QUIT else GroupContext.Type.UPDATE
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val threadID = DatabaseFactory.getThreadDatabase(context).getThreadIdFor(Recipient.from(context, Address.fromSerialized(groupID), false))
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insertOutgoingInfoMessage(context, groupID, infoType, name, members, admins, threadID)
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deferred.resolve(Unit)
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}.start()
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return deferred.promise
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}
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@JvmStatic
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