src/third_party/libjingle/source/talk/base/proxydetect_unittest.cc

   1 /*
   2  * libjingle
   3  * Copyright 2010, Google Inc.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
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   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,
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  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 <string>
  29
  30 #include "talk/base/fileutils_mock.h"
  31 #include "talk/base/proxydetect.h"
  32
  33 namespace talk_base {
  34
  35 static const std::string kFirefoxProfilesIni =
  36   "[Profile0]\n"
  37   "Name=default\n"
  38   "IsRelative=1\n"
  39   "Path=Profiles/2de53ejb.default\n"
  40   "Default=1\n";
  41
  42 static const std::string kFirefoxHeader =
  43   "# Mozilla User Preferences\n"
  44   "\n"
  45   "/* Some Comments\n"
  46   "*\n"
  47   "*/\n"
  48   "\n";
  49
  50 static const std::string kFirefoxCorruptHeader =
  51   "iuahueqe32164";
  52
  53 static const std::string kProxyAddress = "proxy.net.com";
  54
  55 // Mocking out platform specific path to firefox prefs file.
  56 class FirefoxPrefsFileSystem : public FakeFileSystem {
  57  public:
  58   explicit FirefoxPrefsFileSystem(const std::vector<File>& all_files) :
  59       FakeFileSystem(all_files) {
  60   }
  61   virtual FileStream* OpenFile(const Pathname& filename,
  62                                const std::string& mode) {
  63     // TODO: We could have a platform dependent check of paths here.
  64     std::string name = filename.basename();
  65     name.append(filename.extension());
  66     EXPECT_TRUE(name.compare("prefs.js") == 0 ||
  67                 name.compare("profiles.ini") == 0);
  68     FileStream* stream = FakeFileSystem::OpenFile(name, mode);
  69     return stream;
  70   }
  71 };
  72
  73 class ProxyDetectTest : public testing::Test {
  74 };
  75
  76 bool GetProxyInfo(const std::string prefs, ProxyInfo* info) {
  77   std::vector<talk_base::FakeFileSystem::File> files;
  78   files.push_back(talk_base::FakeFileSystem::File("profiles.ini",
  79                                                   kFirefoxProfilesIni));
  80   files.push_back(talk_base::FakeFileSystem::File("prefs.js", prefs));
  81   talk_base::FilesystemScope fs(new talk_base::FirefoxPrefsFileSystem(files));
  82   return GetProxySettingsForUrl("Firefox", "www.google.com", info, false);
  83 }
  84
  85 // Verifies that an empty Firefox prefs file results in no proxy detected.
  86 TEST_F(ProxyDetectTest, DISABLED_TestFirefoxEmptyPrefs) {
  87   ProxyInfo proxy_info;
  88   EXPECT_TRUE(GetProxyInfo(kFirefoxHeader, &proxy_info));
  89   EXPECT_EQ(PROXY_NONE, proxy_info.type);
  90 }
  91
  92 // Verifies that corrupted prefs file results in no proxy detected.
  93 TEST_F(ProxyDetectTest, DISABLED_TestFirefoxCorruptedPrefs) {
  94   ProxyInfo proxy_info;
  95   EXPECT_TRUE(GetProxyInfo(kFirefoxCorruptHeader, &proxy_info));
  96   EXPECT_EQ(PROXY_NONE, proxy_info.type);
  97 }
  98
  99 // Verifies that SOCKS5 proxy is detected if configured. SOCKS uses a
 100 // handshake protocol to inform the proxy software about the
 101 // connection that the client is trying to make and may be used for
 102 // any form of TCP or UDP socket connection.
 103 TEST_F(ProxyDetectTest, DISABLED_TestFirefoxProxySocks) {
 104   ProxyInfo proxy_info;
 105   SocketAddress proxy_address("proxy.socks.com", 6666);
 106   std::string prefs(kFirefoxHeader);
 107   prefs.append("user_pref(\"network.proxy.socks\", \"proxy.socks.com\");\n");
 108   prefs.append("user_pref(\"network.proxy.socks_port\", 6666);\n");
 109   prefs.append("user_pref(\"network.proxy.type\", 1);\n");
 110
 111   EXPECT_TRUE(GetProxyInfo(prefs, &proxy_info));
 112
 113   EXPECT_EQ(PROXY_SOCKS5, proxy_info.type);
 114   EXPECT_EQ(proxy_address, proxy_info.address);
 115 }
 116
 117 // Verified that SSL proxy is detected if configured. SSL proxy is an
 118 // extention of a HTTP proxy to support secure connections.
 119 TEST_F(ProxyDetectTest, DISABLED_TestFirefoxProxySsl) {
 120   ProxyInfo proxy_info;
 121   SocketAddress proxy_address("proxy.ssl.com", 7777);
 122   std::string prefs(kFirefoxHeader);
 123
 124   prefs.append("user_pref(\"network.proxy.ssl\", \"proxy.ssl.com\");\n");
 125   prefs.append("user_pref(\"network.proxy.ssl_port\", 7777);\n");
 126   prefs.append("user_pref(\"network.proxy.type\", 1);\n");
 127
 128   EXPECT_TRUE(GetProxyInfo(prefs, &proxy_info));
 129
 130   EXPECT_EQ(PROXY_HTTPS, proxy_info.type);
 131   EXPECT_EQ(proxy_address, proxy_info.address);
 132 }
 133
 134 // Verifies that a HTTP proxy is detected if configured.
 135 TEST_F(ProxyDetectTest, DISABLED_TestFirefoxProxyHttp) {
 136   ProxyInfo proxy_info;
 137   SocketAddress proxy_address("proxy.http.com", 8888);
 138   std::string prefs(kFirefoxHeader);
 139
 140   prefs.append("user_pref(\"network.proxy.http\", \"proxy.http.com\");\n");
 141   prefs.append("user_pref(\"network.proxy.http_port\", 8888);\n");
 142   prefs.append("user_pref(\"network.proxy.type\", 1);\n");
 143
 144   EXPECT_TRUE(GetProxyInfo(prefs, &proxy_info));
 145
 146   EXPECT_EQ(PROXY_HTTPS, proxy_info.type);
 147   EXPECT_EQ(proxy_address, proxy_info.address);
 148 }
 149
 150 // Verifies detection of automatic proxy detection.
 151 TEST_F(ProxyDetectTest, DISABLED_TestFirefoxProxyAuto) {
 152   ProxyInfo proxy_info;
 153   std::string prefs(kFirefoxHeader);
 154
 155   prefs.append("user_pref(\"network.proxy.type\", 4);\n");
 156
 157   EXPECT_TRUE(GetProxyInfo(prefs, &proxy_info));
 158
 159   EXPECT_EQ(PROXY_NONE, proxy_info.type);
 160   EXPECT_TRUE(proxy_info.autodetect);
 161   EXPECT_TRUE(proxy_info.autoconfig_url.empty());
 162 }
 163
 164 // Verifies detection of automatic proxy detection using a static url
 165 // to config file.
 166 TEST_F(ProxyDetectTest, DISABLED_TestFirefoxProxyAutoUrl) {
 167   ProxyInfo proxy_info;
 168   std::string prefs(kFirefoxHeader);
 169
 170   prefs.append(
 171       "user_pref(\"network.proxy.autoconfig_url\", \"http://a/b.pac\");\n");
 172   prefs.append("user_pref(\"network.proxy.type\", 2);\n");
 173
 174   EXPECT_TRUE(GetProxyInfo(prefs, &proxy_info));
 175
 176   EXPECT_FALSE(proxy_info.autodetect);
 177   EXPECT_EQ(PROXY_NONE, proxy_info.type);
 178   EXPECT_EQ(0, proxy_info.autoconfig_url.compare("http://a/b.pac"));
 179 }
 180
 181 }  // namespace talk_base