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      1 /*
      2  * libjingle
      3  * Copyright 2004--2005, Google Inc.
      4  *
      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions are met:
      7  *
      8  *  1. Redistributions of source code must retain the above copyright notice,
      9  *     this list of conditions and the following disclaimer.
     10  *  2. Redistributions in binary form must reproduce the above copyright notice,
     11  *     this list of conditions and the following disclaimer in the documentation
     12  *     and/or other materials provided with the distribution.
     13  *  3. The name of the author may not be used to endorse or promote products
     14  *     derived from this software without specific prior written permission.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
     17  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     18  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
     19  * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     20  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     21  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
     22  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     23  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
     24  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
     25  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     26  */
     27 
     28 #include "talk/base/base64.h"
     29 #include "talk/xmllite/xmlelement.h"
     30 #include "talk/xmpp/constants.h"
     31 #include "talk/xmpp/saslmechanism.h"
     32 
     33 using talk_base::Base64;
     34 
     35 namespace buzz {
     36 
     37 XmlElement *
     38 SaslMechanism::StartSaslAuth() {
     39   return new XmlElement(QN_SASL_AUTH, true);
     40 }
     41 
     42 XmlElement *
     43 SaslMechanism::HandleSaslChallenge(const XmlElement * challenge) {
     44   return new XmlElement(QN_SASL_ABORT, true);
     45 }
     46 
     47 void
     48 SaslMechanism::HandleSaslSuccess(const XmlElement * success) {
     49 }
     50 
     51 void
     52 SaslMechanism::HandleSaslFailure(const XmlElement * failure) {
     53 }
     54 
     55 std::string
     56 SaslMechanism::Base64Encode(const std::string & plain) {
     57   return Base64::Encode(plain);
     58 }
     59 
     60 std::string
     61 SaslMechanism::Base64Decode(const std::string & encoded) {
     62   return Base64::Decode(encoded, Base64::DO_LAX);
     63 }
     64 
     65 std::string
     66 SaslMechanism::Base64EncodeFromArray(const char * plain, size_t length) {
     67   std::string result;
     68   Base64::EncodeFromArray(plain, length, &result);
     69   return result;
     70 }
     71 
     72 }
     73