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Start preKeyIds with a random number

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Fixes #842
This commit is contained in:
AsamK 2021-12-23 18:26:09 +01:00
parent 8cd8016c3d
commit 88ea61e28f
1 changed files with 4 additions and 2 deletions
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6
lib/src/main/java/org/asamk/signal/manager/storage/SignalAccount.java
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@ -61,6 +61,7 @@ import java.nio.channels.Channels;
import java.nio.channels.ClosedChannelException;
import java.nio.channels.FileChannel;
import java.nio.channels.FileLock;
import java.security.SecureRandom;
import java.util.Base64;
import java.util.Date;
import java.util.HashSet;
@ -244,8 +245,8 @@ public class SignalAccount implements Closeable {
}
private void clearAllPreKeys() {
this.preKeyIdOffset = 0;
this.nextSignedPreKeyId = 0;
this.preKeyIdOffset = new SecureRandom().nextInt(Medium.MAX_VALUE);
this.nextSignedPreKeyId = new SecureRandom().nextInt(Medium.MAX_VALUE);
this.preKeyStore.removeAllPreKeys();
this.signedPreKeyStore.removeAllSignedPreKeys();
save();
@ -1020,6 +1021,7 @@ public class SignalAccount implements Closeable {
this.lastReceiveTimestamp = 0;
save();
clearAllPreKeys();
getSessionStore().archiveAllSessions();
senderKeyStore.deleteAll();
final var recipientId = getRecipientStore().resolveRecipientTrusted(getSelfAddress());