mirror of
https://github.com/SchildiChat/SchildiChat-android.git
synced 2024-11-23 09:56:00 +03:00
Crypto: make encryption working.
This commit is contained in:
ganfra
ganfra
parent
af338b0607
commit
3f7d20ec5b
8 changed files with 77 additions and 75 deletions
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@ -24,7 +24,6 @@ import im.vector.matrix.android.api.session.crypto.keyshare.RoomKeysRequestListe
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import im.vector.matrix.android.api.session.crypto.sas.SasVerificationService
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import im.vector.matrix.android.api.session.events.model.Content
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import im.vector.matrix.android.api.session.events.model.Event
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import im.vector.matrix.android.api.session.room.Room
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import im.vector.matrix.android.internal.crypto.MXEventDecryptionResult
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import im.vector.matrix.android.internal.crypto.model.ImportRoomKeysResult
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import im.vector.matrix.android.internal.crypto.model.MXDeviceInfo
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@ -90,7 +89,7 @@ interface CryptoService {
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fun encryptEventContent(eventContent: Content,
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eventType: String,
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room: Room,
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roomId: String,
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callback: MatrixCallback<MXEncryptEventContentResult>)
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/*
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@ -35,7 +35,6 @@ import im.vector.matrix.android.api.session.events.model.Content
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import im.vector.matrix.android.api.session.events.model.Event
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import im.vector.matrix.android.api.session.events.model.EventType
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import im.vector.matrix.android.api.session.events.model.toModel
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import im.vector.matrix.android.api.session.room.Room
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import im.vector.matrix.android.api.session.room.model.Membership
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import im.vector.matrix.android.api.session.room.model.RoomHistoryVisibility
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import im.vector.matrix.android.api.session.room.model.RoomHistoryVisibilityContent
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@ -47,14 +46,24 @@ import im.vector.matrix.android.internal.crypto.algorithms.IMXEncrypting
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import im.vector.matrix.android.internal.crypto.algorithms.megolm.MXMegolmEncryptionFactory
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import im.vector.matrix.android.internal.crypto.algorithms.olm.MXOlmEncryptionFactory
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import im.vector.matrix.android.internal.crypto.keysbackup.KeysBackup
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import im.vector.matrix.android.internal.crypto.model.*
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import im.vector.matrix.android.internal.crypto.model.ImportRoomKeysResult
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import im.vector.matrix.android.internal.crypto.model.MXDeviceInfo
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import im.vector.matrix.android.internal.crypto.model.MXEncryptEventContentResult
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import im.vector.matrix.android.internal.crypto.model.MXOlmSessionResult
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import im.vector.matrix.android.internal.crypto.model.MXUsersDevicesMap
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import im.vector.matrix.android.internal.crypto.model.event.RoomKeyContent
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import im.vector.matrix.android.internal.crypto.model.rest.DevicesListResponse
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import im.vector.matrix.android.internal.crypto.model.rest.KeysUploadResponse
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import im.vector.matrix.android.internal.crypto.model.rest.RoomKeyRequestBody
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import im.vector.matrix.android.internal.crypto.repository.WarnOnUnknownDeviceRepository
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import im.vector.matrix.android.internal.crypto.store.IMXCryptoStore
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import im.vector.matrix.android.internal.crypto.tasks.*
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import im.vector.matrix.android.internal.crypto.tasks.ClaimOneTimeKeysForUsersDeviceTask
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import im.vector.matrix.android.internal.crypto.tasks.DeleteDeviceTask
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import im.vector.matrix.android.internal.crypto.tasks.GetDevicesTask
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import im.vector.matrix.android.internal.crypto.tasks.GetKeyChangesTask
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import im.vector.matrix.android.internal.crypto.tasks.SendToDeviceTask
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import im.vector.matrix.android.internal.crypto.tasks.SetDeviceNameTask
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import im.vector.matrix.android.internal.crypto.tasks.UploadKeysTask
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import im.vector.matrix.android.internal.crypto.verification.DefaultSasVerificationService
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import im.vector.matrix.android.internal.di.MoshiProvider
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import im.vector.matrix.android.internal.session.room.members.LoadRoomMembersTask
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@ -260,11 +269,11 @@ internal class CryptoManager(
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uploadDeviceKeys(object : MatrixCallback<KeysUploadResponse> {
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private fun onError() {
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Handler().postDelayed({
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if (!isStarted()) {
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mIsStarting = false
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start(isInitialSync)
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}
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}, 1000)
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if (!isStarted()) {
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mIsStarting = false
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start(isInitialSync)
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}
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}, 1000)
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}
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override fun onSuccess(data: KeysUploadResponse) {
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@ -587,48 +596,31 @@ internal class CryptoManager(
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*
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* @param eventContent the content of the event.
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* @param eventType the type of the event.
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* @param room the room the event will be sent.
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* @param roomId the room identifier the event will be sent.
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* @param callback the asynchronous callback
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*/
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override fun encryptEventContent(eventContent: Content,
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eventType: String,
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room: Room,
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roomId: String,
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callback: MatrixCallback<MXEncryptEventContentResult>) {
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// wait that the crypto is really started
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if (!isStarted()) {
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Timber.v("## encryptEventContent() : wait after e2e init")
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start(false)
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return
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}
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// Check whether the event content must be encrypted for the invited members.
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val encryptForInvitedMembers = mCryptoConfig.mEnableEncryptionForInvitedMembers && shouldEncryptForInvitedMembers(room.roomId)
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// TODO
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//val userIds = if (encryptForInvitedMembers) {
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// room.getActiveRoomMemberIds()
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//} else {
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// room.getJoinedRoomMemberIds()
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//}
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val userIds = emptyList<String>()
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// just as you are sending a secret message?
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var alg: IMXEncrypting?
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synchronized(mRoomEncryptors) {
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alg = mRoomEncryptors[room.roomId]
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val userIds = getRoomUserIds(roomId)
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var alg = synchronized(mRoomEncryptors) {
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mRoomEncryptors[roomId]
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}
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if (null == alg) {
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val algorithm = room.encryptionAlgorithm()
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val algorithm = getEncryptionAlgorithm(roomId)
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if (null != algorithm) {
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if (setEncryptionInRoom(room.roomId, algorithm, false, userIds)) {
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if (setEncryptionInRoom(roomId, algorithm, false, userIds)) {
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synchronized(mRoomEncryptors) {
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alg = mRoomEncryptors[room.roomId]
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alg = mRoomEncryptors[roomId]
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}
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}
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}
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@ -650,13 +642,13 @@ internal class CryptoManager(
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}
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})
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} else {
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val algorithm = room.encryptionAlgorithm()
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val algorithm = getEncryptionAlgorithm(roomId)
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val reason = String.format(MXCryptoError.UNABLE_TO_ENCRYPT_REASON,
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algorithm ?: MXCryptoError.NO_MORE_ALGORITHM_REASON)
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algorithm ?: MXCryptoError.NO_MORE_ALGORITHM_REASON)
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Timber.e("## encryptEventContent() : $reason")
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callback.onFailure(Failure.CryptoError(MXCryptoError(MXCryptoError.UNABLE_TO_ENCRYPT_ERROR_CODE,
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MXCryptoError.UNABLE_TO_ENCRYPT, reason)))
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MXCryptoError.UNABLE_TO_ENCRYPT, reason)))
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}
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}
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@ -686,7 +678,7 @@ internal class CryptoManager(
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val reason = String.format(MXCryptoError.UNABLE_TO_DECRYPT_REASON, event.eventId, eventContent["algorithm"] as String)
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Timber.e("## decryptEvent() : $reason")
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exceptions.add(MXDecryptionException(MXCryptoError(MXCryptoError.UNABLE_TO_DECRYPT_ERROR_CODE,
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MXCryptoError.UNABLE_TO_DECRYPT, reason)))
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MXCryptoError.UNABLE_TO_DECRYPT, reason)))
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} else {
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try {
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result = alg.decryptEvent(event, timeline)
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@ -765,25 +757,30 @@ internal class CryptoManager(
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loadRoomMembersTask
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.execute(params)
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.map { allLoaded ->
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var userIds: List<String> = emptyList()
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monarchy.doWithRealm { realm ->
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// Check whether the event content must be encrypted for the invited members.
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val encryptForInvitedMembers = isEncryptionEnabledForInvitedUser()
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&& shouldEncryptForInvitedMembers(roomId)
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userIds = if (encryptForInvitedMembers) {
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RoomMembers(realm, roomId).getActiveRoomMemberIds()
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} else {
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RoomMembers(realm, roomId).getJoinedRoomMemberIds()
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}
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}
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val userIds = getRoomUserIds(roomId)
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setEncryptionInRoom(roomId, event.content!!["algorithm"] as String, true, userIds)
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allLoaded
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}
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}
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}
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private fun getRoomUserIds(roomId: String): List<String> {
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var userIds: List<String> = emptyList()
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monarchy.doWithRealm { realm ->
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// Check whether the event content must be encrypted for the invited members.
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val encryptForInvitedMembers = isEncryptionEnabledForInvitedUser()
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&& shouldEncryptForInvitedMembers(roomId)
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userIds = if (encryptForInvitedMembers) {
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RoomMembers(realm, roomId).getActiveRoomMemberIds()
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} else {
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RoomMembers(realm, roomId).getJoinedRoomMemberIds()
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}
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}
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return userIds
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}
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/**
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* Handle a change in the membership state of a member of a room.
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*
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@ -807,8 +804,8 @@ internal class CryptoManager(
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// make sure we are tracking the deviceList for this user.
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deviceListManager.startTrackingDeviceList(Arrays.asList(userId))
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} else if (membership == Membership.INVITE
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&& shouldEncryptForInvitedMembers(roomId)
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&& mCryptoConfig.mEnableEncryptionForInvitedMembers) {
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&& shouldEncryptForInvitedMembers(roomId)
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&& mCryptoConfig.mEnableEncryptionForInvitedMembers) {
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// track the deviceList for this invited user.
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// Caution: there's a big edge case here in that federated servers do not
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// know what other servers are in the room at the time they've been invited.
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@ -976,7 +973,7 @@ internal class CryptoManager(
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// trigger an an unknown devices exception
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callback.onFailure(
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Failure.CryptoError(MXCryptoError(MXCryptoError.UNKNOWN_DEVICES_CODE,
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MXCryptoError.UNABLE_TO_ENCRYPT, MXCryptoError.UNKNOWN_DEVICES_REASON, unknownDevices)))
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MXCryptoError.UNABLE_TO_ENCRYPT, MXCryptoError.UNKNOWN_DEVICES_REASON, unknownDevices)))
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}
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}
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@ -505,6 +505,7 @@ internal class MXMegolmEncryption(
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} else {
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callback.onSuccess(devicesInRoom)
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}
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}
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}
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@ -18,8 +18,9 @@ package im.vector.matrix.android.internal.crypto.repository
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internal class WarnOnUnknownDeviceRepository {
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// TODO: set it back to true by default. Need UI
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// Warn the user if some new devices are detected while encrypting a message.
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private var mWarnOnUnknownDevices = true
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private var mWarnOnUnknownDevices = false
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/**
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* Tells if the encryption must fail if some unknown devices are detected.
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@ -326,11 +326,8 @@ internal class DefaultSession(override val sessionParams: SessionParams) : Sessi
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return cryptoService.isRoomEncrypted(roomId)
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}
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override fun encryptEventContent(eventContent: Content,
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eventType: String,
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room: Room,
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callback: MatrixCallback<MXEncryptEventContentResult>) {
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cryptoService.encryptEventContent(eventContent, eventType, room, callback)
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override fun encryptEventContent(eventContent: Content, eventType: String, roomId: String, callback: MatrixCallback<MXEncryptEventContentResult>) {
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cryptoService.encryptEventContent(eventContent, eventType, roomId, callback)
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}
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override fun getDeviceInfo(userId: String, deviceId: String?): MXDeviceInfo? {
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@ -16,7 +16,13 @@
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package im.vector.matrix.android.internal.session.room.send
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import androidx.work.*
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import androidx.work.BackoffPolicy
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import androidx.work.Constraints
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import androidx.work.ExistingWorkPolicy
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import androidx.work.NetworkType
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import androidx.work.OneTimeWorkRequest
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import androidx.work.OneTimeWorkRequestBuilder
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import androidx.work.WorkManager
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import com.zhuinden.monarchy.Monarchy
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import im.vector.matrix.android.api.session.content.ContentAttachmentData
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import im.vector.matrix.android.api.session.crypto.CryptoService
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@ -51,7 +57,6 @@ internal class DefaultSendService(private val roomId: String,
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private val monarchy: Monarchy)
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: SendService {
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override fun sendTextMessage(text: String, msgType: String): Cancelable {
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val event = eventFactory.createTextEvent(roomId, msgType, text).also {
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saveLocalEcho(it)
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@ -23,7 +23,6 @@ import com.squareup.moshi.JsonClass
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import im.vector.matrix.android.api.MatrixCallback
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import im.vector.matrix.android.api.session.crypto.CryptoService
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import im.vector.matrix.android.api.session.events.model.Event
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import im.vector.matrix.android.api.session.room.RoomService
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import im.vector.matrix.android.internal.crypto.model.MXEncryptEventContentResult
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import im.vector.matrix.android.internal.di.MatrixKoinComponent
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import im.vector.matrix.android.internal.util.WorkerParamsFactory
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@ -41,12 +40,11 @@ internal class EncryptEventWorker(context: Context, params: WorkerParameters)
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)
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private val crypto by inject<CryptoService>()
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private val roomService by inject<RoomService>()
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override fun doWork(): Result {
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val params = WorkerParamsFactory.fromData<Params>(inputData)
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?: return Result.failure()
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?: return Result.failure()
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val localEvent = params.event
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if (localEvent.eventId == null) {
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@ -60,7 +58,7 @@ internal class EncryptEventWorker(context: Context, params: WorkerParameters)
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var error: Throwable? = null
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try {
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crypto.encryptEventContent(localEvent.content!!, localEvent.getClearType(), roomService.getRoom(params.roomId)!!, object : MatrixCallback<MXEncryptEventContentResult> {
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crypto.encryptEventContent(localEvent.content!!, localEvent.type, params.roomId, object : MatrixCallback<MXEncryptEventContentResult> {
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override fun onSuccess(data: MXEncryptEventContentResult) {
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result = data
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latch.countDown()
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@ -77,16 +75,20 @@ internal class EncryptEventWorker(context: Context, params: WorkerParameters)
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}
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latch.await()
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val safeResult = result
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// TODO Update local echo
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return if (error != null) {
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Result.failure() // TODO Pass error!!)
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} else if (safeResult != null) {
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val encryptedEvent = localEvent.copy(
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type = safeResult.mEventType,
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content = safeResult.mEventContent
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)
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val nextWorkerParams = SendEventWorker.Params(params.roomId, encryptedEvent)
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Result.success(WorkerParamsFactory.toData(nextWorkerParams))
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if (error != null) {
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return Result.failure() // TODO Pass error!!)
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} else if (result != null) {
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return Result.success(WorkerParamsFactory.toData(SendEventWorker.Params(params.roomId,
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Event(type = result!!.mEventType,
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content = result!!.mEventContent))))
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} else {
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return Result.failure()
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Result.failure()
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}
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}
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}
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@ -53,7 +53,7 @@ internal class SendEventWorker(context: Context, params: WorkerParameters)
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apiCall = roomAPI.send(
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localEvent.eventId,
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params.roomId,
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localEvent.getClearType(),
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localEvent.type,
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localEvent.content
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)
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}
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