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 #ifndef TALK_XMPP_SASLCOOKIEMECHANISM_H_ 29 #define TALK_XMPP_SASLCOOKIEMECHANISM_H_ 30 31 #include "webrtc/libjingle/xmllite/qname.h" 32 #include "webrtc/libjingle/xmllite/xmlelement.h" 33 #include "talk/xmpp/constants.h" 34 #include "talk/xmpp/saslmechanism.h" 35 36 namespace buzz { 37 38 class SaslCookieMechanism : public SaslMechanism { 39 40 public: SaslCookieMechanism(const std::string & mechanism,const std::string & username,const std::string & cookie,const std::string & token_service)41 SaslCookieMechanism(const std::string & mechanism, 42 const std::string & username, 43 const std::string & cookie, 44 const std::string & token_service) 45 : mechanism_(mechanism), 46 username_(username), 47 cookie_(cookie), 48 token_service_(token_service) {} 49 SaslCookieMechanism(const std::string & mechanism,const std::string & username,const std::string & cookie)50 SaslCookieMechanism(const std::string & mechanism, 51 const std::string & username, 52 const std::string & cookie) 53 : mechanism_(mechanism), 54 username_(username), 55 cookie_(cookie), 56 token_service_("") {} 57 GetMechanismName()58 virtual std::string GetMechanismName() { return mechanism_; } 59 StartSaslAuth()60 virtual XmlElement * StartSaslAuth() { 61 // send initial request 62 XmlElement * el = new XmlElement(QN_SASL_AUTH, true); 63 el->AddAttr(QN_MECHANISM, mechanism_); 64 if (!token_service_.empty()) { 65 el->AddAttr(QN_GOOGLE_AUTH_SERVICE, token_service_); 66 } 67 68 std::string credential; 69 credential.append("\0", 1); 70 credential.append(username_); 71 credential.append("\0", 1); 72 credential.append(cookie_); 73 el->AddText(Base64Encode(credential)); 74 return el; 75 } 76 77 private: 78 std::string mechanism_; 79 std::string username_; 80 std::string cookie_; 81 std::string token_service_; 82 }; 83 84 } 85 86 #endif // TALK_XMPP_SASLCOOKIEMECHANISM_H_ 87