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Add support for versioned expiration timers.

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Co-authored-by: Greyson Parrelli <greyson@signal.org>
This commit is contained in:
Cody Henthorne
2024-08-27 07:41:35 -04:00
committed by Nicholas Tinsley
parent 4152294b57
commit 1f196f74ff
43 changed files with 392 additions and 139 deletions
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33
app/src/main/java/org/thoughtcrime/securesms/util/ExpirationTimerUtil.kt Normal file
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/*
* Copyright 2024 Signal Messenger, LLC
* SPDX-License-Identifier: AGPL-3.0-only
*/
package org.thoughtcrime.securesms.util
import org.thoughtcrime.securesms.database.SignalDatabase
import org.thoughtcrime.securesms.recipients.Recipient
import org.thoughtcrime.securesms.recipients.RecipientId
/**
* This exists as a temporary shim to improve the callsites where we'll be setting the expiration timer.
*
* Until the versions that don't understand expiration timers expire, we'll have to check capabilities before incrementing the version.
*
* After those old clients expire, we can remove this shim entirely and call the RecipientTable methods directly.
*/
object ExpirationTimerUtil {
@JvmStatic
fun setExpirationTimer(recipientId: RecipientId, expirationTimeSeconds: Int): Int {
val selfCapable = Recipient.self().versionedExpirationTimerCapability == Recipient.Capability.SUPPORTED
val recipientCapable = Recipient.resolved(recipientId).let { it.versionedExpirationTimerCapability == Recipient.Capability.SUPPORTED || it.expireTimerVersion > 2 }
return if (selfCapable && recipientCapable) {
SignalDatabase.recipients.setExpireMessagesAndIncrementVersion(recipientId, expirationTimeSeconds)
} else {
SignalDatabase.recipients.setExpireMessagesWithoutIncrementingVersion(recipientId, expirationTimeSeconds)
1
}
}
}