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Fix / wrong export format

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This commit is contained in:
Valere 2020-04-03 18:30:38 +02:00
parent 5b4b5e7a57
commit dc61ee61f5
3 changed files with 11 additions and 5 deletions
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2
matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/crypto/keysbackup/KeysBackupService.kt
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@ -174,7 +174,7 @@ interface KeysBackupService {
callback: MatrixCallback<Unit>) callback: MatrixCallback<Unit>)
fun onSecretKeyGossip(recoveryKey: String) fun onSecretKeyGossip(secret: String)
/** /**
* Restore a backup with a recovery key from a given backup version stored on the homeserver. * Restore a backup with a recovery key from a given backup version stored on the homeserver.

4
matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/IncomingGossipingRequestManager.kt
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@ -26,6 +26,8 @@ import im.vector.matrix.android.api.session.crypto.keyshare.GossipingRequestList
import im.vector.matrix.android.api.session.events.model.Event import im.vector.matrix.android.api.session.events.model.Event
import im.vector.matrix.android.api.session.events.model.EventType import im.vector.matrix.android.api.session.events.model.EventType
import im.vector.matrix.android.api.session.events.model.toModel import im.vector.matrix.android.api.session.events.model.toModel
import im.vector.matrix.android.internal.crypto.crosssigning.toBase64NoPadding
import im.vector.matrix.android.internal.crypto.keysbackup.util.extractCurveKeyFromRecoveryKey
import im.vector.matrix.android.internal.crypto.model.rest.GossipingDefaultContent import im.vector.matrix.android.internal.crypto.model.rest.GossipingDefaultContent
import im.vector.matrix.android.internal.crypto.model.rest.GossipingToDeviceObject import im.vector.matrix.android.internal.crypto.model.rest.GossipingToDeviceObject
import im.vector.matrix.android.internal.crypto.store.IMXCryptoStore import im.vector.matrix.android.internal.crypto.store.IMXCryptoStore
@ -282,7 +284,7 @@ internal class IncomingGossipingRequestManager @Inject constructor(
when (secretName) { when (secretName) {
SELF_SIGNING_KEY_SSSS_NAME -> cryptoStore.getCrossSigningPrivateKeys()?.selfSigned SELF_SIGNING_KEY_SSSS_NAME -> cryptoStore.getCrossSigningPrivateKeys()?.selfSigned
USER_SIGNING_KEY_SSSS_NAME -> cryptoStore.getCrossSigningPrivateKeys()?.user USER_SIGNING_KEY_SSSS_NAME -> cryptoStore.getCrossSigningPrivateKeys()?.user
KEYBACKUP_SECRET_SSSS_NAME -> cryptoStore.getKeyBackupRecoveryKeyInfo()?.recoveryKey KEYBACKUP_SECRET_SSSS_NAME -> cryptoStore.getKeyBackupRecoveryKeyInfo()?.recoveryKey?.let { extractCurveKeyFromRecoveryKey(it)?.toBase64NoPadding() }
else -> null else -> null
}?.let { secretValue -> }?.let { secretValue ->
Timber.i("## GOSSIP processIncomingSecretShareRequest() : Sharing secret $secretName with $device locally trusted") Timber.i("## GOSSIP processIncomingSecretShareRequest() : Sharing secret $secretName with $device locally trusted")

10
matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/keysbackup/DefaultKeysBackupService.kt
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@ -36,6 +36,7 @@ import im.vector.matrix.android.internal.crypto.MXOlmDevice
import im.vector.matrix.android.internal.crypto.MegolmSessionData import im.vector.matrix.android.internal.crypto.MegolmSessionData
import im.vector.matrix.android.internal.crypto.ObjectSigner import im.vector.matrix.android.internal.crypto.ObjectSigner
import im.vector.matrix.android.internal.crypto.actions.MegolmSessionDataImporter import im.vector.matrix.android.internal.crypto.actions.MegolmSessionDataImporter
import im.vector.matrix.android.internal.crypto.crosssigning.fromBase64
import im.vector.matrix.android.internal.crypto.keysbackup.model.KeysBackupVersionTrust import im.vector.matrix.android.internal.crypto.keysbackup.model.KeysBackupVersionTrust
import im.vector.matrix.android.internal.crypto.keysbackup.model.KeysBackupVersionTrustSignature import im.vector.matrix.android.internal.crypto.keysbackup.model.KeysBackupVersionTrustSignature
import im.vector.matrix.android.internal.crypto.keysbackup.model.MegolmBackupAuthData import im.vector.matrix.android.internal.crypto.keysbackup.model.MegolmBackupAuthData
@ -581,13 +582,13 @@ internal class DefaultKeysBackupService @Inject constructor(
} }
} }
override fun onSecretKeyGossip(recoveryKey: String) { override fun onSecretKeyGossip(secret: String) {
Timber.i("## CrossSigning - onSecretKeyGossip")
Timber.v("onSecretKeyGossip: version ${keysBackupVersion?.version}")
cryptoCoroutineScope.launch(coroutineDispatchers.main) { cryptoCoroutineScope.launch(coroutineDispatchers.main) {
try { try {
val keysBackupVersion = getKeysBackupLastVersionTask.execute(Unit) val keysBackupVersion = getKeysBackupLastVersionTask.execute(Unit)
val recoveryKey = computeRecoveryKey(secret.fromBase64())
if (isValidRecoveryKeyForKeysBackupVersion(recoveryKey, keysBackupVersion)) { if (isValidRecoveryKeyForKeysBackupVersion(recoveryKey, keysBackupVersion)) {
awaitCallback<Unit> { awaitCallback<Unit> {
trustKeysBackupVersion(keysBackupVersion, true, it) trustKeysBackupVersion(keysBackupVersion, true, it)
@ -595,7 +596,10 @@ internal class DefaultKeysBackupService @Inject constructor(
val importResult = awaitCallback<ImportRoomKeysResult> { val importResult = awaitCallback<ImportRoomKeysResult> {
restoreKeysWithRecoveryKey(keysBackupVersion, recoveryKey, null, null, null, it) restoreKeysWithRecoveryKey(keysBackupVersion, recoveryKey, null, null, null, it)
} }
cryptoStore.saveBackupRecoveryKey(recoveryKey, keysBackupVersion.version)
Timber.i("onSecretKeyGossip: Recovered keys ${importResult.successfullyNumberOfImportedKeys} out of ${importResult.totalNumberOfKeys}") Timber.i("onSecretKeyGossip: Recovered keys ${importResult.successfullyNumberOfImportedKeys} out of ${importResult.totalNumberOfKeys}")
} else {
Timber.e("onSecretKeyGossip: Recovery key is not valid ${keysBackupVersion.version}")
} }
} catch (failure: Throwable) { } catch (failure: Throwable) {
Timber.e("onSecretKeyGossip: failed to trust key backup version ${keysBackupVersion?.version}") Timber.e("onSecretKeyGossip: failed to trust key backup version ${keysBackupVersion?.version}")