1/*
2 * libjingle
3 * Copyright 2013, 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
29#ifndef TALK_APP_WEBRTC_TEST_FAKEDTLSIDENTITYSERVICE_H_
30#define TALK_APP_WEBRTC_TEST_FAKEDTLSIDENTITYSERVICE_H_
31
32#include "talk/app/webrtc/peerconnectioninterface.h"
33
34static const char kRSA_PRIVATE_KEY_PEM[] =
35    "-----BEGIN RSA PRIVATE KEY-----\n"
36    "MIICXQIBAAKBgQDCueE4a9hDMZ3sbVZdlXOz9ZA+cvzie3zJ9gXnT/BCt9P4b9HE\n"
37    "vD/tr73YBqD3Wr5ZWScmyGYF9EMn0r3rzBxv6oooLU5TdUvOm4rzUjkCLQaQML8o\n"
38    "NxXq+qW/j3zUKGikLhaaAl/amaX2zSWUsRQ1CpngQ3+tmDNH4/25TncNmQIDAQAB\n"
39    "AoGAUcuU0Id0k10fMjYHZk4mCPzot2LD2Tr4Aznl5vFMQipHzv7hhZtx2xzMSRcX\n"
40    "vG+Qr6VkbcUWHgApyWubvZXCh3+N7Vo2aYdMAQ8XqmFpBdIrL5CVdVfqFfEMlgEy\n"
41    "LSZNG5klnrIfl3c7zQVovLr4eMqyl2oGfAqPQz75+fecv1UCQQD6wNHch9NbAG1q\n"
42    "yuFEhMARB6gDXb+5SdzFjjtTWW5uJfm4DcZLoYyaIZm0uxOwsUKd0Rsma+oGitS1\n"
43    "CXmuqfpPAkEAxszyN3vIdpD44SREEtyKZBMNOk5pEIIGdbeMJC5/XHvpxww9xkoC\n"
44    "+39NbvUZYd54uT+rafbx4QZKc0h9xA/HlwJBAL37lYVWy4XpPv1olWCKi9LbUCqs\n"
45    "vvQtyD1N1BkEayy9TQRsO09WKOcmigRqsTJwOx7DLaTgokEuspYvhagWVPUCQE/y\n"
46    "0+YkTbYBD1Xbs9SyBKXCU6uDJRWSdO6aZi2W1XloC9gUwDMiSJjD1Wwt/YsyYPJ+\n"
47    "/Hyc5yFL2l0KZimW/vkCQQCjuZ/lPcH46EuzhdbRfumDOG5N3ld7UhGI1TIRy17W\n"
48    "dGF90cG33/L6BfS8Ll+fkkW/2AMRk8FDvF4CZi2nfW4L\n"
49    "-----END RSA PRIVATE KEY-----\n";
50
51static const char kCERT_PEM[] =
52    "-----BEGIN CERTIFICATE-----\n"
53    "MIIBmTCCAQICCQCPNJORW/M13DANBgkqhkiG9w0BAQUFADARMQ8wDQYDVQQDDAZ3\n"
54    "ZWJydGMwHhcNMTMwNjE0MjIzMDAxWhcNMTQwNjE0MjIzMDAxWjARMQ8wDQYDVQQD\n"
55    "DAZ3ZWJydGMwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAMK54Thr2EMxnext\n"
56    "Vl2Vc7P1kD5y/OJ7fMn2BedP8EK30/hv0cS8P+2vvdgGoPdavllZJybIZgX0QyfS\n"
57    "vevMHG/qiigtTlN1S86bivNSOQItBpAwvyg3Fer6pb+PfNQoaKQuFpoCX9qZpfbN\n"
58    "JZSxFDUKmeBDf62YM0fj/blOdw2ZAgMBAAEwDQYJKoZIhvcNAQEFBQADgYEAECMt\n"
59    "UZb35H8TnjGx4XPzco/kbnurMLFFWcuve/DwTsuf10Ia9N4md8LY0UtgIgtyNqWc\n"
60    "ZwyRMwxONF6ty3wcaIiPbGqiAa55T3YRuPibkRmck9CjrmM9JAtyvqHnpHd2TsBD\n"
61    "qCV42aXS3onOXDQ1ibuWq0fr0//aj0wo4KV474c=\n"
62    "-----END CERTIFICATE-----\n";
63
64using webrtc::DTLSIdentityRequestObserver;
65
66class FakeIdentityService : public webrtc::DTLSIdentityServiceInterface,
67                            public talk_base::MessageHandler {
68 public:
69  struct Request {
70    Request(const std::string& common_name,
71            DTLSIdentityRequestObserver* observer)
72        : common_name(common_name), observer(observer) {}
73
74    std::string common_name;
75    talk_base::scoped_refptr<DTLSIdentityRequestObserver> observer;
76  };
77  typedef talk_base::TypedMessageData<Request> MessageData;
78
79  FakeIdentityService() : should_fail_(false) {}
80
81  void set_should_fail(bool should_fail) {
82    should_fail_ = should_fail;
83  }
84
85  // DTLSIdentityServiceInterface implemenation.
86  virtual bool RequestIdentity(const std::string& identity_name,
87                               const std::string& common_name,
88                               DTLSIdentityRequestObserver* observer) {
89    MessageData* msg = new MessageData(Request(common_name, observer));
90    if (should_fail_) {
91      talk_base::Thread::Current()->Post(this, MSG_FAILURE, msg);
92    } else {
93      talk_base::Thread::Current()->Post(this, MSG_SUCCESS, msg);
94    }
95    return true;
96  }
97
98 private:
99  enum {
100    MSG_SUCCESS,
101    MSG_FAILURE,
102  };
103
104  // talk_base::MessageHandler implementation.
105  void OnMessage(talk_base::Message* msg) {
106    FakeIdentityService::MessageData* message_data =
107        static_cast<FakeIdentityService::MessageData*>(msg->pdata);
108    DTLSIdentityRequestObserver* observer = message_data->data().observer.get();
109    switch (msg->message_id) {
110      case MSG_SUCCESS: {
111        std::string cert, key;
112        GenerateIdentity(message_data->data().common_name, &cert, &key);
113        observer->OnSuccess(cert, key);
114        break;
115      }
116      case MSG_FAILURE:
117        observer->OnFailure(0);
118        break;
119    }
120  }
121
122  void GenerateIdentity(
123      const std::string& common_name,
124      std::string* der_cert,
125      std::string* der_key) {
126    talk_base::SSLIdentity::PemToDer("CERTIFICATE", kCERT_PEM, der_cert);
127    talk_base::SSLIdentity::PemToDer("RSA PRIVATE KEY",
128                                     kRSA_PRIVATE_KEY_PEM,
129                                     der_key);
130  }
131
132  bool should_fail_;
133};
134
135#endif  // TALK_APP_WEBRTC_TEST_FAKEDTLSIDENTITYSERVICE_H_
136