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Exclude tracker credentials in backups

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This commit is contained in:
arkon 2023-10-08 11:07:42 -04:00
parent 72024aa44a
commit 730f3a6e52
6 changed files with 52 additions and 16 deletions
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2
app/build.gradle.kts
View file

@ -22,7 +22,7 @@ android {
defaultConfig {
applicationId = "eu.kanade.tachiyomi"
versionCode = 106
versionCode = 107
versionName = "0.14.6"
buildConfigField("String", "COMMIT_COUNT", "\"${getCommitCount()}\"")

7
app/src/main/java/eu/kanade/domain/track/service/TrackPreferences.kt
View file

@ -2,6 +2,7 @@ package eu.kanade.domain.track.service
import eu.kanade.tachiyomi.data.track.Tracker
import eu.kanade.tachiyomi.data.track.anilist.Anilist
import tachiyomi.core.preference.Preference
import tachiyomi.core.preference.PreferenceStore
class TrackPreferences(
@ -24,10 +25,10 @@ class TrackPreferences(
fun autoUpdateTrack() = preferenceStore.getBoolean("pref_auto_update_manga_sync_key", true)
companion object {
fun trackUsername(syncId: Long) = "pref_mangasync_username_$syncId"
fun trackUsername(syncId: Long) = Preference.privateKey("pref_mangasync_username_$syncId")
private fun trackPassword(syncId: Long) = "pref_mangasync_password_$syncId"
private fun trackPassword(syncId: Long) = Preference.privateKey("pref_mangasync_password_$syncId")
private fun trackToken(syncId: Long) = "track_token_$syncId"
private fun trackToken(syncId: Long) = Preference.privateKey("track_token_$syncId")
}
}

14
app/src/main/java/eu/kanade/tachiyomi/Migrations.kt
View file

@ -18,6 +18,7 @@ import eu.kanade.tachiyomi.util.system.DeviceUtil
import eu.kanade.tachiyomi.util.system.isReleaseBuildType
import eu.kanade.tachiyomi.util.system.toast
import eu.kanade.tachiyomi.util.system.workManager
import tachiyomi.core.preference.Preference
import tachiyomi.core.preference.PreferenceStore
import tachiyomi.core.preference.TriState
import tachiyomi.core.preference.getAndSet
@ -381,6 +382,19 @@ object Migrations {
uiPreferences.relativeTime().set(false)
}
}
if (oldVersion < 107) {
preferenceStore.getAll()
.filter { it.key.startsWith("pref_mangasync_") || it.key.startsWith("track_token_") }
.forEach { (key, value) ->
if (value is String) {
preferenceStore
.getString(Preference.privateKey(key))
.set(value)
preferenceStore.getString(key).delete()
}
}
}
return true
}

25
app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupManager.kt
View file

@ -39,6 +39,7 @@ import logcat.LogPriority
import okio.buffer
import okio.gzip
import okio.sink
import tachiyomi.core.preference.Preference
import tachiyomi.core.preference.PreferenceStore
import tachiyomi.core.util.system.logcat
import tachiyomi.data.DatabaseHandler
@ -235,19 +236,21 @@ class BackupManager(
private fun backupAppPreferences(flags: Int): List<BackupPreference> {
if (flags and BACKUP_APP_PREFS_MASK != BACKUP_APP_PREFS) return emptyList()
return preferenceStore.getAll().mapNotNull { (key, value) ->
when (value) {
is Int -> BackupPreference(key, IntPreferenceValue(value))
is Long -> BackupPreference(key, LongPreferenceValue(value))
is Float -> BackupPreference(key, FloatPreferenceValue(value))
is String -> BackupPreference(key, StringPreferenceValue(value))
is Boolean -> BackupPreference(key, BooleanPreferenceValue(value))
is Set<*> -> (value as? Set<String>)?.let {
BackupPreference(key, StringSetPreferenceValue(it))
return preferenceStore.getAll()
.filterKeys { !Preference.isPrivate(it) }
.mapNotNull { (key, value) ->
when (value) {
is Int -> BackupPreference(key, IntPreferenceValue(value))
is Long -> BackupPreference(key, LongPreferenceValue(value))
is Float -> BackupPreference(key, FloatPreferenceValue(value))
is String -> BackupPreference(key, StringPreferenceValue(value))
is Boolean -> BackupPreference(key, BooleanPreferenceValue(value))
is Set<*> -> (value as? Set<String>)?.let {
BackupPreference(key, StringSetPreferenceValue(it))
}
else -> null
}
else -> null
}
}
}
internal suspend fun restoreExistingManga(manga: Manga, dbManga: Mangas): Manga {

18
core/src/main/java/tachiyomi/core/preference/Preference.kt
View file

@ -21,6 +21,24 @@ interface Preference<T> {
fun changes(): Flow<T>
fun stateIn(scope: CoroutineScope): StateFlow<T>
val isPrivate: Boolean
get() = key().startsWith(PRIVATE_PREFIX)
companion object {
/**
* A preference that should not be exposed in places like backups.
*/
fun isPrivate(key: String): Boolean {
return key.startsWith(PRIVATE_PREFIX)
}
fun privateKey(key: String): String {
return "${PRIVATE_PREFIX}$key"
}
private const val PRIVATE_PREFIX = "__PRIVATE_"
}
}
inline fun <reified T, R : T> Preference<T>.getAndSet(crossinline block: (T) -> R) = set(

2
i18n/src/main/res/values/strings.xml
View file

@ -504,7 +504,7 @@
<string name="restoring_backup">Restoring backup</string>
<string name="restoring_backup_error">Restoring backup failed</string>
<string name="restoring_backup_canceled">Canceled restore</string>
<string name="backup_info">You should keep copies of backups in other places as well.</string>
<string name="backup_info">You should keep copies of backups in other places as well. Backups may contain sensitive data including any stored passwords; be careful if sharing.</string>
<!-- Sync section -->
<string name="syncing_library">Syncing library</string>