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Fix / accept button was not starting the verify sheet 

Was launching start sheet, because request was not known by VerificationService. Due to message observer blocked trying to download keys..
This commit is contained in:
Valere 2020-01-03 19:06:00 +01:00
parent 08ed8d4fa7
commit c2cd149299
7 changed files with 99 additions and 29 deletions
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5
matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/crypto/sas/SasVerificationService.kt
View File

@ -66,7 +66,10 @@ interface SasVerificationService {
otherDeviceId: String,
callback: MatrixCallback<String>?): String?
fun readyPendingVerificationInDMs(otherUserId: String, roomId: String, transactionId: String)
/**
* Returns false if the request is unknwown
*/
fun readyPendingVerificationInDMs(otherUserId: String, roomId: String, transactionId: String): Boolean
// fun transactionUpdated(tx: SasVerificationTransaction)

1
matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/tasks/RoomVerificationUpdateTask.kt
View File

@ -120,6 +120,7 @@ internal class DefaultRoomVerificationUpdateTask @Inject constructor(
}
}
Timber.v("## SAS Verification ignoring message sent by me: ${event.eventId} type: ${event.getClearType()}")
return@forEach
}

42
matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/verification/DefaultSasVerificationService.kt
View File

@ -216,7 +216,7 @@ internal class DefaultSasVerificationService @Inject constructor(
}
}
suspend fun onRoomRequestReceived(event: Event) {
fun onRoomRequestReceived(event: Event) {
Timber.v("## SAS Verification request from ${event.senderId} in room ${event.roomId}")
val requestInfo = event.getClearContent().toModel<MessageVerificationRequestContent>()
?: return
@ -228,11 +228,11 @@ internal class DefaultSasVerificationService @Inject constructor(
return
}
if (checkKeysAreDownloaded(senderId, requestInfo.fromDevice) == null) {
// I should ignore this, it's not for me
Timber.e("## SAS Verification device ${requestInfo.fromDevice} is not knwon")
// TODO cancel?
return
// We don't want to block here
GlobalScope.launch {
if (checkKeysAreDownloaded(senderId, requestInfo.fromDevice) == null) {
Timber.e("## SAS Verification device ${requestInfo.fromDevice} is not knwon")
}
}
// Remember this request
@ -249,6 +249,7 @@ internal class DefaultSasVerificationService @Inject constructor(
requestInfo = requestInfo
)
requestsForUser.add(pendingVerificationRequest)
dispatchRequestAdded(pendingVerificationRequest)
/*
* After the m.key.verification.ready event is sent, either party can send an m.key.verification.start event
@ -389,9 +390,14 @@ internal class DefaultSasVerificationService @Inject constructor(
private suspend fun checkKeysAreDownloaded(otherUserId: String,
fromDevice: String): MXUsersDevicesMap<MXDeviceInfo>? {
return try {
val keys = deviceListManager.downloadKeys(listOf(otherUserId), true)
val deviceIds = keys.getUserDeviceIds(otherUserId) ?: return null
keys.takeIf { deviceIds.contains(fromDevice) }
var keys = deviceListManager.downloadKeys(listOf(otherUserId), false)
if (keys.getUserDeviceIds(otherUserId)?.contains(fromDevice) == true) {
return keys
} else {
// force download
keys = deviceListManager.downloadKeys(listOf(otherUserId), true)
return keys.takeIf { keys.getUserDeviceIds(otherUserId)?.contains(fromDevice) == true }
}
} catch (e: Exception) {
null
}
@ -785,16 +791,19 @@ internal class DefaultSasVerificationService @Inject constructor(
}
}
override fun readyPendingVerificationInDMs(otherUserId: String, roomId: String, transactionId: String) {
override fun readyPendingVerificationInDMs(otherUserId: String, roomId: String, transactionId: String): Boolean {
Timber.v("## SAS readyPendingVerificationInDMs $otherUserId room:$roomId tx:$transactionId")
// Let's find the related request
getExistingVerificationRequest(otherUserId)?.find { it.transactionId == transactionId }?.let {
val existingRequest = getExistingVerificationRequest(otherUserId, transactionId)
if (existingRequest != null) {
// we need to send a ready event, with matching methods
val transport = sasTransportRoomMessageFactory.createTransport(credentials.userId, credentials.deviceId
?: "", roomId, null)
val methods = it.requestInfo?.methods?.intersect(listOf(KeyVerificationStart.VERIF_METHOD_SAS))?.toList()
val methods = existingRequest.requestInfo?.methods?.intersect(listOf(KeyVerificationStart.VERIF_METHOD_SAS))?.toList()
if (methods.isNullOrEmpty()) {
Timber.i("Cannot ready this request, no common methods found txId:$transactionId")
return@let
// TODO buttons should not be shown in this case?
return false
}
// TODO this is not yet related to a transaction, maybe we should use another method like for cancel?
val readyMsg = transport.createReady(transactionId, credentials.deviceId ?: "", methods)
@ -803,7 +812,12 @@ internal class DefaultSasVerificationService @Inject constructor(
CancelCode.User,
null // TODO handle error?
)
updatePendingRequest(it.copy(readyInfo = readyMsg))
updatePendingRequest(existingRequest.copy(readyInfo = readyMsg))
return true
} else {
Timber.e("## SAS readyPendingVerificationInDMs Verification not found")
// :/ should not be possible... unless live observer very slow
return false
}
}

37
vector/src/main/java/im/vector/riotx/features/crypto/verification/VerificationBottomSheet.kt
View File

@ -45,6 +45,7 @@ import im.vector.riotx.features.home.AvatarRenderer
import im.vector.riotx.features.themes.ThemeUtils
import kotlinx.android.parcel.Parcelize
import kotlinx.android.synthetic.main.bottom_sheet_verification.*
import timber.log.Timber
import javax.inject.Inject
import kotlin.reflect.KClass
@ -154,25 +155,41 @@ class VerificationBottomSheet : VectorBaseBottomSheetDialogFragment() {
return@withState
}
// At this point there is no transaction for this request
// Transaction has not yet started
if (it.pendingRequest?.cancelConclusion != null) {
// The request has been declined, we should dismiss
dismiss()
} else if (it.pendingRequest == null || !it.pendingRequest.isReady) {
// We are waiting for other party to reply with ready
showFragment(VerificationRequestFragment::class, Bundle().apply {
putParcelable(MvRx.KEY_ARG, VerificationArgs(
it.otherUserMxItem?.id ?: "",
it.pendingRequest?.transactionId,
it.roomId))
})
} else if (it.pendingRequest.isReady) {
}
// If it's an outgoing
if (it.pendingRequest == null || !it.pendingRequest.isIncoming) {
Timber.v("## SAS show bottom sheet for outgoing request")
if (it.pendingRequest?.isReady == true) {
Timber.v("## SAS show bottom sheet for outgoing and ready request")
// Show choose method fragment with waiting
showFragment(VerificationChooseMethodFragment::class, Bundle().apply {
putParcelable(MvRx.KEY_ARG, VerificationArgs(it.otherUserMxItem?.id
?: "", it.pendingRequest.transactionId))
})
} else {
// Stay on the start fragment
showFragment(VerificationRequestFragment::class, Bundle().apply {
putParcelable(MvRx.KEY_ARG, VerificationArgs(
it.otherUserMxItem?.id ?: "",
it.pendingRequest?.transactionId,
it.roomId))
})
}
} else if (it.pendingRequest.isIncoming) {
Timber.v("## SAS show bottom sheet for Incoming request")
// For incoming we can switch to choose method because ready is being sent or already sent
showFragment(VerificationChooseMethodFragment::class, Bundle().apply {
putParcelable(MvRx.KEY_ARG, VerificationArgs(it.otherUserMxItem?.id
?: "", it.pendingRequest.transactionId))
})
}
super.invalidate()
}

33
vector/src/main/java/im/vector/riotx/features/crypto/verification/VerificationChooseMethodViewModel.kt
View File

@ -22,7 +22,10 @@ import com.airbnb.mvrx.ViewModelContext
import com.squareup.inject.assisted.Assisted
import com.squareup.inject.assisted.AssistedInject
import im.vector.matrix.android.api.session.Session
import im.vector.matrix.android.api.session.crypto.sas.SasVerificationService
import im.vector.matrix.android.api.session.crypto.sas.SasVerificationTransaction
import im.vector.matrix.android.internal.crypto.model.rest.KeyVerificationStart
import im.vector.matrix.android.internal.crypto.verification.PendingVerificationRequest
import im.vector.riotx.core.di.HasScreenInjector
import im.vector.riotx.core.platform.EmptyAction
import im.vector.riotx.core.platform.VectorViewModel
@ -37,13 +40,41 @@ data class VerificationChooseMethodViewState(
class VerificationChooseMethodViewModel @AssistedInject constructor(
@Assisted initialState: VerificationChooseMethodViewState,
private val session: Session
) : VectorViewModel<VerificationChooseMethodViewState, EmptyAction>(initialState) {
) : VectorViewModel<VerificationChooseMethodViewState, EmptyAction>(initialState), SasVerificationService.SasVerificationListener {
override fun transactionCreated(tx: SasVerificationTransaction) {}
override fun transactionUpdated(tx: SasVerificationTransaction) {}
override fun verificationRequestUpdated(pr: PendingVerificationRequest) = withState { state ->
val pvr = session.getSasVerificationService().getExistingVerificationRequest(state.otherUserId, state.transactionId)
val qrAvailable = pvr?.readyInfo?.methods?.contains(KeyVerificationStart.VERIF_METHOD_SCAN)
?: false
val emojiAvailable = pvr?.readyInfo?.methods?.contains(KeyVerificationStart.VERIF_METHOD_SAS)
?: false
setState {
copy(
QRModeAvailable = qrAvailable,
SASMOdeAvailable = emojiAvailable
)
}
}
@AssistedInject.Factory
interface Factory {
fun create(initialState: VerificationChooseMethodViewState): VerificationChooseMethodViewModel
}
init {
session.getSasVerificationService().addListener(this)
}
override fun onCleared() {
super.onCleared()
session.getSasVerificationService().removeListener(this)
}
companion object : MvRxViewModelFactory<VerificationChooseMethodViewModel, VerificationChooseMethodViewState> {
override fun create(viewModelContext: ViewModelContext, state: VerificationChooseMethodViewState): VerificationChooseMethodViewModel? {
val fragment: VerificationChooseMethodFragment = (viewModelContext as FragmentViewModelContext).fragment()

2
vector/src/main/java/im/vector/riotx/features/home/room/detail/RoomDetailFragment.kt
View File

@ -963,12 +963,14 @@ class RoomDetailFragment @Inject constructor(
}
}
is RoomDetailAction.RequestVerification -> {
Timber.v("## SAS RequestVerification action")
VerificationBottomSheet.withArgs(
roomDetailArgs.roomId,
data.userId
).show(parentFragmentManager, "REQ")
}
is RoomDetailAction.AcceptVerificationRequest -> {
Timber.v("## SAS AcceptVerificationRequest action")
VerificationBottomSheet.withArgs(
roomDetailArgs.roomId,
data.otherUserId,

8
vector/src/main/java/im/vector/riotx/features/home/room/detail/RoomDetailViewModel.kt
View File

@ -795,9 +795,11 @@ class RoomDetailViewModel @AssistedInject constructor(@Assisted initialState: Ro
}
private fun handleAcceptVerification(action: RoomDetailAction.AcceptVerificationRequest) {
session.getSasVerificationService().readyPendingVerificationInDMs(action.otherUserId, room.roomId,
action.transactionId)
_requestLiveData.postValue(LiveEvent(Success(action)))
Timber.v("## SAS handleAcceptVerification ${action.otherUserId}, roomId:${room.roomId}, txId:${action.transactionId}")
if (session.getSasVerificationService().readyPendingVerificationInDMs(action.otherUserId, room.roomId,
action.transactionId)) {
_requestLiveData.postValue(LiveEvent(Success(action)))
}
}
private fun handleDeclineVerification(action: RoomDetailAction.DeclineVerificationRequest) {