1/*
2 *  Copyright 2010 The WebRTC Project Authors. All rights reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#include <string>
12
13#include "webrtc/base/fileutils_mock.h"
14#include "webrtc/base/proxydetect.h"
15
16namespace rtc {
17
18static const std::string kFirefoxProfilesIni =
19  "[Profile0]\n"
20  "Name=default\n"
21  "IsRelative=1\n"
22  "Path=Profiles/2de53ejb.default\n"
23  "Default=1\n";
24
25static const std::string kFirefoxHeader =
26  "# Mozilla User Preferences\n"
27  "\n"
28  "/* Some Comments\n"
29  "*\n"
30  "*/\n"
31  "\n";
32
33static const std::string kFirefoxCorruptHeader =
34  "iuahueqe32164";
35
36static const std::string kProxyAddress = "proxy.net.com";
37
38// Mocking out platform specific path to firefox prefs file.
39class FirefoxPrefsFileSystem : public FakeFileSystem {
40 public:
41  explicit FirefoxPrefsFileSystem(const std::vector<File>& all_files) :
42      FakeFileSystem(all_files) {
43  }
44  virtual FileStream* OpenFile(const Pathname& filename,
45                               const std::string& mode) {
46    // TODO: We could have a platform dependent check of paths here.
47    std::string name = filename.basename();
48    name.append(filename.extension());
49    EXPECT_TRUE(name.compare("prefs.js") == 0 ||
50                name.compare("profiles.ini") == 0);
51    FileStream* stream = FakeFileSystem::OpenFile(name, mode);
52    return stream;
53  }
54};
55
56class ProxyDetectTest : public testing::Test {
57};
58
59bool GetProxyInfo(const std::string prefs, ProxyInfo* info) {
60  std::vector<rtc::FakeFileSystem::File> files;
61  files.push_back(rtc::FakeFileSystem::File("profiles.ini",
62                                                  kFirefoxProfilesIni));
63  files.push_back(rtc::FakeFileSystem::File("prefs.js", prefs));
64  rtc::FilesystemScope fs(new rtc::FirefoxPrefsFileSystem(files));
65  return GetProxySettingsForUrl("Firefox", "www.google.com", info, false);
66}
67
68// Verifies that an empty Firefox prefs file results in no proxy detected.
69TEST_F(ProxyDetectTest, DISABLED_TestFirefoxEmptyPrefs) {
70  ProxyInfo proxy_info;
71  EXPECT_TRUE(GetProxyInfo(kFirefoxHeader, &proxy_info));
72  EXPECT_EQ(PROXY_NONE, proxy_info.type);
73}
74
75// Verifies that corrupted prefs file results in no proxy detected.
76TEST_F(ProxyDetectTest, DISABLED_TestFirefoxCorruptedPrefs) {
77  ProxyInfo proxy_info;
78  EXPECT_TRUE(GetProxyInfo(kFirefoxCorruptHeader, &proxy_info));
79  EXPECT_EQ(PROXY_NONE, proxy_info.type);
80}
81
82// Verifies that SOCKS5 proxy is detected if configured. SOCKS uses a
83// handshake protocol to inform the proxy software about the
84// connection that the client is trying to make and may be used for
85// any form of TCP or UDP socket connection.
86TEST_F(ProxyDetectTest, DISABLED_TestFirefoxProxySocks) {
87  ProxyInfo proxy_info;
88  SocketAddress proxy_address("proxy.socks.com", 6666);
89  std::string prefs(kFirefoxHeader);
90  prefs.append("user_pref(\"network.proxy.socks\", \"proxy.socks.com\");\n");
91  prefs.append("user_pref(\"network.proxy.socks_port\", 6666);\n");
92  prefs.append("user_pref(\"network.proxy.type\", 1);\n");
93
94  EXPECT_TRUE(GetProxyInfo(prefs, &proxy_info));
95
96  EXPECT_EQ(PROXY_SOCKS5, proxy_info.type);
97  EXPECT_EQ(proxy_address, proxy_info.address);
98}
99
100// Verified that SSL proxy is detected if configured. SSL proxy is an
101// extention of a HTTP proxy to support secure connections.
102TEST_F(ProxyDetectTest, DISABLED_TestFirefoxProxySsl) {
103  ProxyInfo proxy_info;
104  SocketAddress proxy_address("proxy.ssl.com", 7777);
105  std::string prefs(kFirefoxHeader);
106
107  prefs.append("user_pref(\"network.proxy.ssl\", \"proxy.ssl.com\");\n");
108  prefs.append("user_pref(\"network.proxy.ssl_port\", 7777);\n");
109  prefs.append("user_pref(\"network.proxy.type\", 1);\n");
110
111  EXPECT_TRUE(GetProxyInfo(prefs, &proxy_info));
112
113  EXPECT_EQ(PROXY_HTTPS, proxy_info.type);
114  EXPECT_EQ(proxy_address, proxy_info.address);
115}
116
117// Verifies that a HTTP proxy is detected if configured.
118TEST_F(ProxyDetectTest, DISABLED_TestFirefoxProxyHttp) {
119  ProxyInfo proxy_info;
120  SocketAddress proxy_address("proxy.http.com", 8888);
121  std::string prefs(kFirefoxHeader);
122
123  prefs.append("user_pref(\"network.proxy.http\", \"proxy.http.com\");\n");
124  prefs.append("user_pref(\"network.proxy.http_port\", 8888);\n");
125  prefs.append("user_pref(\"network.proxy.type\", 1);\n");
126
127  EXPECT_TRUE(GetProxyInfo(prefs, &proxy_info));
128
129  EXPECT_EQ(PROXY_HTTPS, proxy_info.type);
130  EXPECT_EQ(proxy_address, proxy_info.address);
131}
132
133// Verifies detection of automatic proxy detection.
134TEST_F(ProxyDetectTest, DISABLED_TestFirefoxProxyAuto) {
135  ProxyInfo proxy_info;
136  std::string prefs(kFirefoxHeader);
137
138  prefs.append("user_pref(\"network.proxy.type\", 4);\n");
139
140  EXPECT_TRUE(GetProxyInfo(prefs, &proxy_info));
141
142  EXPECT_EQ(PROXY_NONE, proxy_info.type);
143  EXPECT_TRUE(proxy_info.autodetect);
144  EXPECT_TRUE(proxy_info.autoconfig_url.empty());
145}
146
147// Verifies detection of automatic proxy detection using a static url
148// to config file.
149TEST_F(ProxyDetectTest, DISABLED_TestFirefoxProxyAutoUrl) {
150  ProxyInfo proxy_info;
151  std::string prefs(kFirefoxHeader);
152
153  prefs.append(
154      "user_pref(\"network.proxy.autoconfig_url\", \"http://a/b.pac\");\n");
155  prefs.append("user_pref(\"network.proxy.type\", 2);\n");
156
157  EXPECT_TRUE(GetProxyInfo(prefs, &proxy_info));
158
159  EXPECT_FALSE(proxy_info.autodetect);
160  EXPECT_EQ(PROXY_NONE, proxy_info.type);
161  EXPECT_EQ(0, proxy_info.autoconfig_url.compare("http://a/b.pac"));
162}
163
164}  // namespace rtc
165