Signal/Android
1
0
Fork 0
mirror of https://github.com/signalapp/Signal-Android.git synced 2026-04-23 18:30:20 +01:00
Code Issues Packages Projects Releases Wiki Activity

Add initial support for backup and restore of message and media to staging.

Browse Source 
Co-authored-by: Cody Henthorne <cody@signal.org>
This commit is contained in:
Clark
2024-04-12 11:57:34 -04:00
committed by Greyson Parrelli
parent 8617a074ad
commit 689eacd618
71 changed files with 3198 additions and 744 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
app/src/main/java/org/thoughtcrime/securesms/keyvalue/BackupValues.kt
View File

@@ -2,21 +2,44 @@ package org.thoughtcrime.securesms.keyvalue
import com.fasterxml.jackson.annotation.JsonProperty
import org.signal.core.util.logging.Log
import org.thoughtcrime.securesms.backup.RestoreState
import org.whispersystems.signalservice.api.archive.ArchiveServiceCredential
import org.whispersystems.signalservice.api.archive.GetArchiveCdnCredentialsResponse
import org.whispersystems.signalservice.internal.util.JsonUtil
import java.io.IOException
import kotlin.time.Duration
import kotlin.time.Duration.Companion.days
import kotlin.time.Duration.Companion.hours
internal class BackupValues(store: KeyValueStore) : SignalStoreValues(store) {
companion object {
val TAG = Log.tag(BackupValues::class.java)
val KEY_CREDENTIALS = "backup.credentials"
private const val KEY_CREDENTIALS = "backup.credentials"
private const val KEY_CDN_CAN_READ_WRITE = "backup.cdn.canReadWrite"
private const val KEY_CDN_READ_CREDENTIALS = "backup.cdn.readCredentials"
private const val KEY_CDN_READ_CREDENTIALS_TIMESTAMP = "backup.cdn.readCredentials.timestamp"
private const val KEY_RESTORE_STATE = "backup.restoreState"
private const val KEY_CDN_BACKUP_DIRECTORY = "backup.cdn.directory"
private const val KEY_CDN_BACKUP_MEDIA_DIRECTORY = "backup.cdn.mediaDirectory"
private const val KEY_OPTIMIZE_STORAGE = "backup.optimizeStorage"
private val cachedCdnCredentialsExpiresIn: Duration = 12.hours
}
private var cachedCdnCredentialsTimestamp: Long by longValue(KEY_CDN_READ_CREDENTIALS_TIMESTAMP, 0L)
private var cachedCdnCredentials: String? by stringValue(KEY_CDN_READ_CREDENTIALS, null)
var cachedBackupDirectory: String? by stringValue(KEY_CDN_BACKUP_DIRECTORY, null)
var cachedBackupMediaDirectory: String? by stringValue(KEY_CDN_BACKUP_MEDIA_DIRECTORY, null)
override fun onFirstEverAppLaunch() = Unit
override fun getKeysToIncludeInBackup(): List<String> = emptyList()
var canReadWriteToArchiveCdn: Boolean by booleanValue(KEY_CDN_CAN_READ_WRITE, false)
var restoreState: RestoreState by enumValue(KEY_RESTORE_STATE, RestoreState.NONE, RestoreState.serializer)
var optimizeStorage: Boolean by booleanValue(KEY_OPTIMIZE_STORAGE, false)
/**
* Retrieves the stored credentials, mapped by the day they're valid. The day is represented as
* the unix time (in seconds) of the start of the day. Wrapped in a [ArchiveServiceCredentials]
@@ -36,6 +59,28 @@ internal class BackupValues(store: KeyValueStore) : SignalStoreValues(store) {
}
}
var cdnReadCredentials: GetArchiveCdnCredentialsResponse?
get() {
val cacheAge = System.currentTimeMillis() - cachedCdnCredentialsTimestamp
val cached = cachedCdnCredentials
return if (cached != null && (cacheAge > 0 && cacheAge < cachedCdnCredentialsExpiresIn.inWholeMilliseconds)) {
try {
JsonUtil.fromJson(cached, GetArchiveCdnCredentialsResponse::class.java)
} catch (e: IOException) {
Log.w(TAG, "Invalid JSON! Clearing.", e)
cachedCdnCredentials = null
null
}
} else {
null
}
}
set(value) {
cachedCdnCredentials = value?.let { JsonUtil.toJson(it) }
cachedCdnCredentialsTimestamp = System.currentTimeMillis()
}
/**
* Adds the given credentials to the existing list of stored credentials.
*/