3 * Copyright 2004--2005, Google Inc.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
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.
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.
28 #ifndef TALK_XMPP_PLAINSASLHANDLER_H_
29 #define TALK_XMPP_PLAINSASLHANDLER_H_
32 #include "webrtc/libjingle/xmpp/saslhandler.h"
33 #include "webrtc/libjingle/xmpp/saslplainmechanism.h"
34 #include "webrtc/base/cryptstring.h"
38 class PlainSaslHandler : public SaslHandler {
40 PlainSaslHandler(const Jid & jid, const rtc::CryptString & password,
41 bool allow_plain) : jid_(jid), password_(password),
42 allow_plain_(allow_plain) {}
44 virtual ~PlainSaslHandler() {}
46 // Should pick the best method according to this handler
47 // returns the empty string if none are suitable
48 virtual std::string ChooseBestSaslMechanism(const std::vector<std::string> & mechanisms, bool encrypted) {
50 if (!encrypted && !allow_plain_) {
54 std::vector<std::string>::const_iterator it = std::find(mechanisms.begin(), mechanisms.end(), "PLAIN");
55 if (it == mechanisms.end()) {
63 // Creates a SaslMechanism for the given mechanism name (you own it
64 // once you get it). If not handled, return NULL.
65 virtual SaslMechanism * CreateSaslMechanism(const std::string & mechanism) {
66 if (mechanism == "PLAIN") {
67 return new SaslPlainMechanism(jid_, password_);
74 rtc::CryptString password_;
81 #endif // TALK_XMPP_PLAINSASLHANDLER_H_