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author | Daniel Gultsch <daniel@gultsch.de> | 2014-11-15 17:44:51 +0100 |
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committer | Daniel Gultsch <daniel@gultsch.de> | 2014-11-15 17:44:51 +0100 |
commit | 69ab8a2adbcaaaea3cbb9916ab0273d59f40c778 (patch) | |
tree | d1973cfe4440ea07474b9e3b98d2e434aff126fc /src/main/java/eu/siacs/conversations/crypto/sasl/SaslMechanism.java | |
parent | 7ba9854c22c6bcf07356cb018a0cbc2f49377f9f (diff) | |
parent | 17cec63c14e15d1a78d124f718a4b51e4f4debd1 (diff) |
Merge pull request #668 from SamWhited/auth-pinning
Auth mechanism pinning
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 ""; } |