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Don't allow blank Text bodies in backups.

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This commit is contained in:
Greyson Parrelli
2025-01-22 10:59:30 -05:00
parent a0cb12be8c
commit cf3cee0343
1 changed files with 7 additions and 2 deletions
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9
app/src/main/java/org/thoughtcrime/securesms/backup/v2/exporters/ChatItemArchiveExporter.kt
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@@ -14,6 +14,7 @@ import org.signal.core.util.EventTimer
import org.signal.core.util.Hex
import org.signal.core.util.concurrent.SignalExecutors
import org.signal.core.util.logging.Log
import org.signal.core.util.nullIfBlank
import org.signal.core.util.nullIfEmpty
import org.signal.core.util.orNull
import org.signal.core.util.requireBlob
@@ -316,7 +317,7 @@ class ChatItemArchiveExporter(
attachments = extraData.attachmentsById[record.id]
)
if (standardMessage.text == null && standardMessage.attachments.isEmpty()) {
if (standardMessage.text.isNullOrBlank() && standardMessage.attachments.isEmpty()) {
Log.w(TAG, ExportSkips.emptyStandardMessage(record.dateSent))
continue
}
@@ -883,7 +884,7 @@ private fun BackupMessageRecord.toRemoteDirectStoryReplyMessage(mediaArchiveEnab
}
private fun BackupMessageRecord.toRemoteStandardMessage(db: SignalDatabase, mediaArchiveEnabled: Boolean, reactionRecords: List<ReactionRecord>?, mentions: List<Mention>?, attachments: List<DatabaseAttachment>?): StandardMessage {
val text = body?.let {
val text = body.nullIfBlank()?.let {
Text(
body = it,
bodyRanges = (this.bodyRanges?.toRemoteBodyRanges(this.dateSent) ?: emptyList()) + (mentions?.toRemoteBodyRanges(db) ?: emptyList())
@@ -1378,6 +1379,10 @@ fun List<ChatItem>.repairRevisions(current: ChatItem.Builder): List<ChatItem> {
}
}
private fun Text?.isNullOrBlank(): Boolean {
return this == null || this.body.isBlank()
}
private fun Cursor.toBackupMessageRecord(pastIds: Set<Long>, backupStartTime: Long): BackupMessageRecord? {
val id = this.requireLong(MessageTable.ID)
if (pastIds.contains(id)) {