mirror of
https://github.com/SchildiChat/SchildiChat-android.git
synced 2025-03-18 04:08:44 +03:00
Fix / gossiping sent to soon results in not getting keys
Overall improovment of logs
This commit is contained in:
Valere
parent
8051d9e3be
commit
b71d8185a2
14 changed files with 93 additions and 46 deletions
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@ -743,6 +743,7 @@ internal class DefaultCryptoService @Inject constructor(
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}
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private fun onSecretSendReceived(event: Event) {
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Timber.i("## onSecretSend() : onSecretSendReceived ${event.content?.get("sender_key")}")
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if (!event.isEncrypted()) {
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// secret send messages must be encrypted
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Timber.e("## onSecretSend() :Received unencrypted secret send event")
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@ -765,30 +766,18 @@ internal class DefaultCryptoService @Inject constructor(
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return
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}
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val deviceId = event.mxDecryptionResult?.payload?.get("sender_device") as? String
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val device = deviceId?.let { cryptoStore.getUserDevice(event.senderId, it) }
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if (device == null || !device.isVerified || device.isBlocked) {
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// Ignore secret from untrusted session?
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Timber.i("## onSecretSend() :Received secret from untrusted device $deviceId ")
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return
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}
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when (existingRequest.secretName) {
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SELF_SIGNING_KEY_SSSS_NAME -> {
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if (device.trustLevel?.isLocallyVerified() == true) {
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crossSigningService.onSecretSSKGossip(secretContent.secretValue)
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return
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}
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}
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USER_SIGNING_KEY_SSSS_NAME -> {
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if (device.trustLevel?.isLocallyVerified() == true) {
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cryptoStore.storePrivateKeysInfo(null, null, secretContent.secretValue)
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}
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crossSigningService.onSecretUSKGossip(secretContent.secretValue)
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return
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}
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else -> {
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// Ask to application layer?
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Timber.v("## onSecretSend() : secret not handled by SDK")
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}
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}
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}
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@ -361,13 +361,13 @@ internal class DeviceListManager @Inject constructor(private val cryptoStore: IM
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// Handle cross signing keys update
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val masterKey = response.masterKeys?.get(userId)?.toCryptoModel().also {
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Timber.d("## CrossSigning : Got keys for $userId : MSK ${it?.unpaddedBase64PublicKey}")
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Timber.v("## CrossSigning : Got keys for $userId : MSK ${it?.unpaddedBase64PublicKey}")
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}
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val selfSigningKey = response.selfSigningKeys?.get(userId)?.toCryptoModel()?.also {
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Timber.d("## CrossSigning : Got keys for $userId : SSK ${it.unpaddedBase64PublicKey}")
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Timber.v("## CrossSigning : Got keys for $userId : SSK ${it.unpaddedBase64PublicKey}")
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}
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val userSigningKey = response.userSigningKeys?.get(userId)?.toCryptoModel()?.also {
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Timber.d("## CrossSigning : Got keys for $userId : USK ${it.unpaddedBase64PublicKey}")
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Timber.v("## CrossSigning : Got keys for $userId : USK ${it.unpaddedBase64PublicKey}")
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}
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cryptoStore.storeUserCrossSigningKeys(
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userId,
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@ -34,6 +34,7 @@ import im.vector.matrix.android.internal.util.MatrixCoroutineDispatchers
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import im.vector.matrix.android.internal.worker.WorkerParamsFactory
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import im.vector.matrix.android.internal.worker.startChain
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.delay
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import kotlinx.coroutines.launch
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import timber.log.Timber
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import java.util.concurrent.TimeUnit
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@ -75,6 +76,9 @@ internal class OutgoingGossipingRequestManager @Inject constructor(
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fun sendSecretShareRequest(secretName: String, recipients: Map<String, List<String>>) {
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cryptoCoroutineScope.launch(coroutineDispatchers.crypto) {
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// A bit dirty, but for better stability give other party some time to mark
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// devices trusted :/
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delay(1500)
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cryptoStore.getOrAddOutgoingSecretShareRequest(secretName, recipients)?.let {
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// TODO check if there is already one that is being sent?
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if (it.state == OutgoingGossipingRequestState.SENDING || it.state == OutgoingGossipingRequestState.SENT) {
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@ -301,7 +301,9 @@ internal class DefaultCrossSigningService @Inject constructor(
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override fun onSecretSSKGossip(sskPrivateKey: String) {
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Timber.i("## CrossSigning - onSecretSSKGossip")
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val mxCrossSigningInfo = getMyCrossSigningKeys() ?: return
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val mxCrossSigningInfo = getMyCrossSigningKeys() ?: return Unit.also {
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Timber.e("## CrossSigning - onSecretSSKGossip() received secret but public key is not known")
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}
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sskPrivateKey.fromBase64()
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.let { privateKeySeed ->
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@ -311,9 +313,10 @@ internal class DefaultCrossSigningService @Inject constructor(
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selfSigningPkSigning?.releaseSigning()
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selfSigningPkSigning = pkSigning
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Timber.i("## CrossSigning - Loading SSK success")
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cryptoStore.storePrivateKeysInfo(null, null, sskPrivateKey)
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cryptoStore.storeSSKPrivateKey(sskPrivateKey)
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return
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} else {
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Timber.e("## CrossSigning - onSecretSSKGossip() private key do not match public key")
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pkSigning.releaseSigning()
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}
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} catch (failure: Throwable) {
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@ -324,19 +327,23 @@ internal class DefaultCrossSigningService @Inject constructor(
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}
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override fun onSecretUSKGossip(uskPrivateKey: String) {
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val mxCrossSigningInfo = getMyCrossSigningKeys() ?: return
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Timber.i("## CrossSigning - onSecretUSKGossip")
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val mxCrossSigningInfo = getMyCrossSigningKeys() ?: return Unit.also {
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Timber.e("## CrossSigning - onSecretUSKGossip() received secret but public key is not knwow ")
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}
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uskPrivateKey.fromBase64()
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.let { privateKeySeed ->
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val pkSigning = OlmPkSigning()
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try {
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if (pkSigning.initWithSeed(privateKeySeed) == mxCrossSigningInfo.selfSigningKey()?.unpaddedBase64PublicKey) {
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if (pkSigning.initWithSeed(privateKeySeed) == mxCrossSigningInfo.userKey()?.unpaddedBase64PublicKey) {
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userPkSigning?.releaseSigning()
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userPkSigning = pkSigning
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Timber.i("## CrossSigning - Loading USK success")
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cryptoStore.storePrivateKeysInfo(null, uskPrivateKey, null)
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cryptoStore.storeUSKPrivateKey(uskPrivateKey)
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return
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} else {
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Timber.e("## CrossSigning - onSecretUSKGossip() private key do not match public key")
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pkSigning.releaseSigning()
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}
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} catch (failure: Throwable) {
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@ -444,7 +451,7 @@ internal class DefaultCrossSigningService @Inject constructor(
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* Will not force a download of the key, but will verify signatures trust chain
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*/
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override fun checkUserTrust(otherUserId: String): UserTrustResult {
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Timber.d("## CrossSigning checkUserTrust for $otherUserId")
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Timber.v("## CrossSigning checkUserTrust for $otherUserId")
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if (otherUserId == userId) {
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return checkSelfTrust()
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}
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@ -799,7 +806,7 @@ internal class DefaultCrossSigningService @Inject constructor(
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users.forEach {
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cryptoStore.getUserDeviceList(it)?.forEach { device ->
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val updatedTrust = checkDeviceTrust(it, device.deviceId, device.trustLevel?.isLocallyVerified() ?: false)
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Timber.d("## CrossSigning - update trust for device ${device.deviceId} of user $otherUserId , verified=$updatedTrust")
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Timber.v("## CrossSigning - update trust for device ${device.deviceId} of user $otherUserId , verified=$updatedTrust")
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cryptoStore.setDeviceTrust(it, device.deviceId, updatedTrust.isCrossSignedVerified(), updatedTrust.isLocallyVerified())
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}
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}
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@ -398,6 +398,9 @@ internal interface IMXCryptoStore {
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fun markMyMasterKeyAsLocallyTrusted(trusted: Boolean)
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fun storePrivateKeysInfo(msk: String?, usk: String?, ssk: String?)
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fun storeSSKPrivateKey(ssk: String?)
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fun storeUSKPrivateKey(usk: String?)
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fun getCrossSigningPrivateKeys(): PrivateKeysInfo?
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fun setUserKeysAsTrusted(userId: String, trusted: Boolean = true)
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@ -371,7 +371,23 @@ internal class RealmCryptoStore @Inject constructor(
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doRealmTransaction(realmConfiguration) { realm ->
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realm.where<CryptoMetadataEntity>().findFirst()?.apply {
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xSignMasterPrivateKey = msk
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xSignUserPrivateKey = usk
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xSignSelfSignedPrivateKey = ssk
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}
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}
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}
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override fun storeSSKPrivateKey(ssk: String?) {
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doRealmTransaction(realmConfiguration) { realm ->
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realm.where<CryptoMetadataEntity>().findFirst()?.apply {
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xSignSelfSignedPrivateKey = ssk
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}
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}
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}
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override fun storeUSKPrivateKey(usk: String?) {
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doRealmTransaction(realmConfiguration) { realm ->
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realm.where<CryptoMetadataEntity>().findFirst()?.apply {
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xSignUserPrivateKey = usk
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}
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}
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@ -60,7 +60,7 @@ internal class DefaultRoomVerificationUpdateTask @Inject constructor(
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// TODO ignore initial sync or back pagination?
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params.events.forEach { event ->
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Timber.d("## SAS Verification live observer: received msgId: ${event.eventId} msgtype: ${event.type} from ${event.senderId}")
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Timber.v("## SAS Verification live observer: received msgId: ${event.eventId} msgtype: ${event.type} from ${event.senderId}")
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// If the request is in the future by more than 5 minutes or more than 10 minutes in the past,
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// the message should be ignored by the receiver.
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@ -58,6 +58,13 @@ internal abstract class DefaultVerificationTransaction(
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protected fun trust(canTrustOtherUserMasterKey: Boolean,
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toVerifyDeviceIds: List<String>,
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eventuallyMarkMyMasterKeyAsTrusted: Boolean) {
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Timber.d("## Verification: trust ($otherUserId,$otherDeviceId) , verifiedDevices:$toVerifyDeviceIds, Mark myMSK trusted $eventuallyMarkMyMasterKeyAsTrusted")
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// TODO what if the otherDevice is not in this list? and should we
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toVerifyDeviceIds.forEach {
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setDeviceVerified(otherUserId, it)
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}
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// If not me sign his MSK and upload the signature
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if (canTrustOtherUserMasterKey) {
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// we should trust this master key
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@ -74,10 +81,6 @@ internal abstract class DefaultVerificationTransaction(
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// Mark my keys as trusted locally
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crossSigningService.markMyMasterKeyAsTrusted()
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}
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if (!crossSigningService.canCrossSign()) {
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outgoingGossipingRequestManager.sendSecretShareRequest(SELF_SIGNING_KEY_SSSS_NAME, mapOf(userId to listOf(otherDeviceId ?: "*")))
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outgoingGossipingRequestManager.sendSecretShareRequest(USER_SIGNING_KEY_SSSS_NAME, mapOf(userId to listOf(otherDeviceId ?: "*")))
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}
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}
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}
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@ -91,11 +94,13 @@ internal abstract class DefaultVerificationTransaction(
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})
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}
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// TODO what if the otherDevice is not in this list? and should we
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toVerifyDeviceIds.forEach {
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setDeviceVerified(otherUserId, it)
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transport.done(transactionId) {
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if (otherUserId == userId) {
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outgoingGossipingRequestManager.sendSecretShareRequest(SELF_SIGNING_KEY_SSSS_NAME, mapOf(userId to listOf(otherDeviceId ?: "*")))
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outgoingGossipingRequestManager.sendSecretShareRequest(USER_SIGNING_KEY_SSSS_NAME, mapOf(userId to listOf(otherDeviceId ?: "*")))
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}
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}
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transport.done(transactionId)
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state = VerificationTxState.Verified
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}
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@ -46,7 +46,8 @@ internal interface VerificationTransport {
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otherUserDeviceId: String?,
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code: CancelCode)
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fun done(transactionId: String)
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fun done(transactionId: String,
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onDone: (() -> Unit)?)
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/**
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* Creates an accept message suitable for this transport
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@ -22,8 +22,8 @@ import androidx.work.ExistingWorkPolicy
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import androidx.work.Operation
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import androidx.work.WorkInfo
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import im.vector.matrix.android.R
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import im.vector.matrix.android.api.session.crypto.verification.ValidVerificationInfoRequest
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import im.vector.matrix.android.api.session.crypto.verification.CancelCode
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import im.vector.matrix.android.api.session.crypto.verification.ValidVerificationInfoRequest
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import im.vector.matrix.android.api.session.crypto.verification.VerificationTxState
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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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@ -107,7 +107,7 @@ internal class VerificationTransportRoomMessage(
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// }, listenerExecutor)
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val workLiveData = workManagerProvider.workManager
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.getWorkInfosForUniqueWorkLiveData("${roomId}_VerificationWork")
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.getWorkInfosForUniqueWorkLiveData(uniqueQueueName())
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val observer = object : Observer<List<WorkInfo>> {
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override fun onChanged(workInfoList: List<WorkInfo>?) {
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@ -228,7 +228,8 @@ internal class VerificationTransportRoomMessage(
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enqueueSendWork(workerParams)
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}
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override fun done(transactionId: String) {
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override fun done(transactionId: String,
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onDone: (() -> Unit)?) {
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Timber.d("## SAS sending done for $transactionId")
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val event = createEventAndLocalEcho(
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type = EventType.KEY_VERIFICATION_DONE,
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@ -244,7 +245,26 @@ internal class VerificationTransportRoomMessage(
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sessionId = sessionId,
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event = event
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))
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enqueueSendWork(workerParams)
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val enqueueInfo = enqueueSendWork(workerParams)
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val workLiveData = workManagerProvider.workManager
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.getWorkInfosForUniqueWorkLiveData(uniqueQueueName())
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val observer = object : Observer<List<WorkInfo>> {
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override fun onChanged(workInfoList: List<WorkInfo>?) {
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workInfoList
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?.filter { it.state == WorkInfo.State.SUCCEEDED }
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?.firstOrNull { it.id == enqueueInfo.second }
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?.let { _ ->
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onDone?.invoke()
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workLiveData.removeObserver(this)
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}
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}
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}
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// TODO listen to DB to get synced info
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GlobalScope.launch(Dispatchers.Main) {
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workLiveData.observeForever(observer)
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}
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}
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private fun enqueueSendWork(workerParams: Data): Pair<Operation, UUID> {
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@ -254,10 +274,12 @@ internal class VerificationTransportRoomMessage(
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.setBackoffCriteria(BackoffPolicy.LINEAR, 2_000L, TimeUnit.MILLISECONDS)
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.build()
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return workManagerProvider.workManager
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.beginUniqueWork("${roomId}_VerificationWork", ExistingWorkPolicy.APPEND, workRequest)
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.beginUniqueWork(uniqueQueueName(), ExistingWorkPolicy.APPEND, workRequest)
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.enqueue() to workRequest.id
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}
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private fun uniqueQueueName() = "${roomId}_VerificationWork"
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override fun createAccept(tid: String,
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keyAgreementProtocol: String,
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hash: String,
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@ -145,7 +145,7 @@ internal class VerificationTransportToDevice(
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.executeBy(taskExecutor)
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}
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override fun done(transactionId: String) {
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override fun done(transactionId: String, onDone: (() -> Unit)?) {
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val otherUserId = tx?.otherUserId ?: return
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val otherUserDeviceId = tx?.otherDeviceId ?: return
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val cancelMessage = KeyVerificationDone(transactionId)
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@ -155,6 +155,7 @@ internal class VerificationTransportToDevice(
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.configureWith(SendToDeviceTask.Params(EventType.KEY_VERIFICATION_DONE, contentMap, transactionId)) {
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this.callback = object : MatrixCallback<Unit> {
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override fun onSuccess(data: Unit) {
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onDone?.invoke()
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Timber.v("## SAS verification [$transactionId] done")
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}
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@ -184,13 +184,12 @@ internal class DefaultQrCodeVerificationTransaction(
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// qrCodeData.sharedSecret will be used to send the start request
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start(otherQrCodeData.sharedSecret)
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// Trust the other user
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trust(canTrustOtherUserMasterKey,
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toVerifyDeviceIds.distinct(),
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eventuallyMarkMyMasterKeyAsTrusted = true)
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}
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private fun start(remoteSecret: String) {
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private fun start(remoteSecret: String, onDone: (() -> Unit)? = null) {
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if (state != VerificationTxState.None) {
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Timber.e("## Verification QR: start verification from invalid state")
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// should I cancel??
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@ -208,7 +207,7 @@ internal class DefaultQrCodeVerificationTransaction(
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startMessage,
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VerificationTxState.Started,
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CancelCode.User,
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null
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onDone
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)
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}
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@ -238,7 +238,7 @@ internal class DefaultEventRelationsAggregationTask @Inject constructor(
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forwardingCurve25519KeyChain = result.forwardingCurve25519KeyChain
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)
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} catch (e: MXCryptoError) {
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Timber.w("Failed to decrypt e2e replace")
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Timber.v("Failed to decrypt e2e replace")
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// TODO -> we should keep track of this and retry, or aggregation will be broken
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}
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}
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@ -171,7 +171,7 @@ abstract class VectorBaseFragment : BaseMvRxFragment(), HasScreenInjector {
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override fun invalidate() {
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// no-ops by default
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Timber.w("invalidate() method has not been implemented")
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Timber.v("invalidate() method has not been implemented")
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}
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protected fun setArguments(args: Parcelable? = null) {
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