From 73b8366617e350f0da161e3a7ed734e40d7b0f52 Mon Sep 17 00:00:00 2001
From: Jeremy Lainé <jeremy.laine@m4x.org>
Date: Mon, 9 Aug 2010 09:42:43 +0000
Subject: add support for SASL Anonymous authentication (issue #57)

---
 source/QXmppConfiguration.h | 11 ++++++-----
 source/QXmppStream.cpp      |  6 ++++++
 2 files changed, 12 insertions(+), 5 deletions(-)

(limited to 'source')

diff --git a/source/QXmppConfiguration.h b/source/QXmppConfiguration.h
index 8300da82..61df33c1 100644
--- a/source/QXmppConfiguration.h
+++ b/source/QXmppConfiguration.h
@@ -47,7 +47,7 @@ public:
     /// Depending upon all this user can specify following options.
     enum StreamSecurityMode
     {
-        TLSEnabled = 0, ///< Default, encryption is used if available
+        TLSEnabled = 0, ///< Encryption is used if available (default)
         TLSDisabled,    ///< No encryption is server allows
         TLSRequired     ///< Encryption is a must otherwise connection would not
                         ///< be established
@@ -58,8 +58,8 @@ public:
     /// specifying the mechanism is just a hint to the library.
     enum NonSASLAuthMechanism
     {
-       NonSASLPlain = 0,///< Plain
-       NonSASLDigest    ///< Default,
+        NonSASLPlain = 0,///< Plain
+        NonSASLDigest    ///< Digest (default)
     };
 
     /// An enumeration for various SASL authentication mechanisms available.
@@ -68,8 +68,9 @@ public:
     /// a mechanism.
     enum SASLAuthMechanism
     {
-       SASLPlain = 0,
-       SASLDigestMD5    ///< Default
+        SASLPlain = 0,  ///< Plain
+        SASLDigestMD5,  ///< Digest MD5 (default)
+        SASLAnonymous   ///< Anonymous
     };
 
     QXmppConfiguration();
diff --git a/source/QXmppStream.cpp b/source/QXmppStream.cpp
index b888a521..d73e1392 100644
--- a/source/QXmppStream.cpp
+++ b/source/QXmppStream.cpp
@@ -375,6 +375,12 @@ void QXmppStream::parser(const QByteArray& data)
                             sendAuthDigestMD5();
                             break;
                         }
+                    case QXmppConfiguration::SASLAnonymous:
+                        if(mechanisms.contains("ANONYMOUS"))
+                        {
+                            sendToServer("<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='ANONYMOUS'/>");
+                            break;
+                        }
                     default:
                         info("Desired SASL Auth mechanism not available trying the available ones");
                         if(mechanisms.contains("DIGEST-MD5"))
-- 
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