BayernMessenger/matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/actions/SetDeviceVerificationAction.kt

50 lines
2.0 KiB
Kotlin

/*
* Copyright 2019 New Vector Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package im.vector.matrix.android.internal.crypto.actions
import im.vector.matrix.android.api.auth.data.Credentials
import im.vector.matrix.android.internal.crypto.keysbackup.KeysBackup
import im.vector.matrix.android.internal.crypto.store.IMXCryptoStore
import timber.log.Timber
import javax.inject.Inject
internal class SetDeviceVerificationAction @Inject constructor(private val cryptoStore: IMXCryptoStore,
private val credentials: Credentials,
private val keysBackup: KeysBackup) {
fun handle(verificationStatus: Int, deviceId: String, userId: String) {
val device = cryptoStore.getUserDevice(deviceId, userId)
// Sanity check
if (null == device) {
Timber.w("## setDeviceVerification() : Unknown device $userId:$deviceId")
return
}
if (device.verified != verificationStatus) {
device.verified = verificationStatus
cryptoStore.storeUserDevice(userId, device)
if (userId == credentials.userId) {
// If one of the user's own devices is being marked as verified / unverified,
// check the key backup status, since whether or not we use this depends on
// whether it has a signature from a verified device
keysBackup.checkAndStartKeysBackup()
}
}
}
}