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try to make in-valid-session detection work for pgp

This commit is contained in:
Daniel Gultsch 2016-01-29 12:09:31 +01:00
parent d2c5a939ed
commit 28ebf927fb
1 changed files with 10 additions and 3 deletions
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13
src/main/java/eu/siacs/conversations/entities/Message.java
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@ -743,13 +743,20 @@ public class Message extends AbstractEntity {
}
public boolean isValidInSession() {
int pastEncryption = this.getPreviousEncryption();
int futureEncryption = this.getNextEncryption();
int pastEncryption = getCleanedEncryption(this.getPreviousEncryption());
int futureEncryption = getCleanedEncryption(this.getNextEncryption());
boolean inUnencryptedSession = pastEncryption == ENCRYPTION_NONE
|| futureEncryption == ENCRYPTION_NONE
|| pastEncryption != futureEncryption;
return inUnencryptedSession || this.getEncryption() == pastEncryption;
return inUnencryptedSession || getCleanedEncryption(this.getEncryption()) == pastEncryption;
}
private static int getCleanedEncryption(int encryption) {
if (encryption == ENCRYPTION_DECRYPTED || encryption == ENCRYPTION_DECRYPTION_FAILED) {
return ENCRYPTION_PGP;
}
return encryption;
}
}