diff options
Diffstat (limited to 'src/main/java/eu/siacs/conversations/crypto/sasl/SaslMechanism.java')
-rw-r--r-- | src/main/java/eu/siacs/conversations/crypto/sasl/SaslMechanism.java | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/main/java/eu/siacs/conversations/crypto/sasl/SaslMechanism.java b/src/main/java/eu/siacs/conversations/crypto/sasl/SaslMechanism.java index 7dd5e99c..14d8b944 100644 --- a/src/main/java/eu/siacs/conversations/crypto/sasl/SaslMechanism.java +++ b/src/main/java/eu/siacs/conversations/crypto/sasl/SaslMechanism.java @@ -44,6 +44,15 @@ public abstract class SaslMechanism { this.rng = rng; } + /** + * The priority is used to pin the authentication mechanism. If authentication fails, it MAY be retried with another + * mechanism of the same priority, but MUST NOT be tried with a mechanism of lower priority (to prevent downgrade + * attacks). + * @return An arbitrary int representing the priority + */ + public abstract int getPriority(); + + public abstract String getMechanism(); public String getClientFirstMessage() { return ""; } |