Swiftdiff options
Diffstat (limited to 'Swiften/Client')
| -rw-r--r-- | Swiften/Client/ClientSession.cpp | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/Swiften/Client/ClientSession.cpp b/Swiften/Client/ClientSession.cpp index fd001a1..55e0bc2 100644 --- a/Swiften/Client/ClientSession.cpp +++ b/Swiften/Client/ClientSession.cpp @@ -201,10 +201,16 @@ void ClientSession::handleElement(boost::shared_ptr<Element> element) { } else if (streamFeatures->hasAuthenticationMechanism("SCRAM-SHA-1") || streamFeatures->hasAuthenticationMechanism("SCRAM-SHA-1-PLUS")) { std::ostringstream s; + ByteArray finishMessage; + bool plus = stream->isTLSEncrypted() && streamFeatures->hasAuthenticationMechanism("SCRAM-SHA-1-PLUS"); + if (plus) { + finishMessage = stream->getTLSFinishMessage(); + plus &= !finishMessage.empty(); + } s << boost::uuids::random_generator()(); - SCRAMSHA1ClientAuthenticator* scramAuthenticator = new SCRAMSHA1ClientAuthenticator(s.str(), streamFeatures->hasAuthenticationMechanism("SCRAM-SHA-1-PLUS")); - if (stream->isTLSEncrypted()) { - scramAuthenticator->setTLSChannelBindingData(stream->getTLSFinishMessage()); + SCRAMSHA1ClientAuthenticator* scramAuthenticator = new SCRAMSHA1ClientAuthenticator(s.str(), plus); + if (plus) { + scramAuthenticator->setTLSChannelBindingData(finishMessage); } authenticator = scramAuthenticator; state = WaitingForCredentials; |