net/cookies/cookie_util_unittest.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include <string>
   6 #include <utility>
   7
   8 #include "base/basictypes.h"
   9 #include "base/strings/string_split.h"
  10 #include "net/cookies/cookie_util.h"
  11 #include "testing/gtest/include/gtest/gtest.h"
  12
  13 namespace net {
  14
  15 namespace {
  16
  17 struct RequestCookieParsingTest {
  18   std::string str;
  19   base::StringPairs parsed;
  20 };
  21
  22 cookie_util::ParsedRequestCookies MakeParsedRequestCookies(
  23     const base::StringPairs& data) {
  24   cookie_util::ParsedRequestCookies parsed;
  25   for (size_t i = 0; i < data.size(); i++) {
  26     parsed.push_back(std::make_pair(base::StringPiece(data[i].first),
  27                                     base::StringPiece(data[i].second)));
  28   }
  29   return parsed;
  30 }
  31
  32 void CheckParse(const std::string& str,
  33                 const base::StringPairs& parsed_expected) {
  34   cookie_util::ParsedRequestCookies parsed;
  35   cookie_util::ParseRequestCookieLine(str, &parsed);
  36   EXPECT_EQ(MakeParsedRequestCookies(parsed_expected), parsed);
  37 }
  38
  39 void CheckSerialize(const base::StringPairs& parsed,
  40                     const std::string& str_expected) {
  41   cookie_util::ParsedRequestCookies prc = MakeParsedRequestCookies(parsed);
  42   EXPECT_EQ(str_expected, cookie_util::SerializeRequestCookieLine(prc));
  43 }
  44
  45 TEST(CookieUtilTest, TestDomainIsHostOnly) {
  46   const struct {
  47     const char* str;
  48     const bool is_host_only;
  49   } tests[] = {
  50     { "",               true },
  51     { "www.google.com", true },
  52     { ".google.com",    false }
  53   };
  54
  55   for (size_t i = 0; i < arraysize(tests); ++i) {
  56     EXPECT_EQ(tests[i].is_host_only,
  57               cookie_util::DomainIsHostOnly(tests[i].str));
  58   }
  59 }
  60
  61 TEST(CookieUtilTest, TestCookieDateParsing) {
  62   const struct {
  63     const char* str;
  64     const bool valid;
  65     const time_t epoch;
  66   } tests[] = {
  67     { "Sat, 15-Apr-17 21:01:22 GMT",           true, 1492290082 },
  68     { "Thu, 19-Apr-2007 16:00:00 GMT",         true, 1176998400 },
  69     { "Wed, 25 Apr 2007 21:02:13 GMT",         true, 1177534933 },
  70     { "Thu, 19/Apr\\2007 16:00:00 GMT",        true, 1176998400 },
  71     { "Fri, 1 Jan 2010 01:01:50 GMT",          true, 1262307710 },
  72     { "Wednesday, 1-Jan-2003 00:00:00 GMT",    true, 1041379200 },
  73     { ", 1-Jan-2003 00:00:00 GMT",             true, 1041379200 },
  74     { " 1-Jan-2003 00:00:00 GMT",              true, 1041379200 },
  75     { "1-Jan-2003 00:00:00 GMT",               true, 1041379200 },
  76     { "Wed,18-Apr-07 22:50:12 GMT",            true, 1176936612 },
  77     { "WillyWonka  , 18-Apr-07 22:50:12 GMT",  true, 1176936612 },
  78     { "WillyWonka  , 18-Apr-07 22:50:12",      true, 1176936612 },
  79     { "WillyWonka  ,  18-apr-07   22:50:12",   true, 1176936612 },
  80     { "Mon, 18-Apr-1977 22:50:13 GMT",         true, 230251813 },
  81     { "Mon, 18-Apr-77 22:50:13 GMT",           true, 230251813 },
  82     // If the cookie came in with the expiration quoted (which in terms of
  83     // the RFC you shouldn't do), we will get string quoted.  Bug 1261605.
  84     { "\"Sat, 15-Apr-17\\\"21:01:22\\\"GMT\"", true, 1492290082 },
  85     // Test with full month names and partial names.
  86     { "Partyday, 18- April-07 22:50:12",       true, 1176936612 },
  87     { "Partyday, 18 - Apri-07 22:50:12",       true, 1176936612 },
  88     { "Wednes, 1-Januar-2003 00:00:00 GMT",    true, 1041379200 },
  89     // Test that we always take GMT even with other time zones or bogus
  90     // values.  The RFC says everything should be GMT, and in the worst case
  91     // we are 24 hours off because of zone issues.
  92     { "Sat, 15-Apr-17 21:01:22",               true, 1492290082 },
  93     { "Sat, 15-Apr-17 21:01:22 GMT-2",         true, 1492290082 },
  94     { "Sat, 15-Apr-17 21:01:22 GMT BLAH",      true, 1492290082 },
  95     { "Sat, 15-Apr-17 21:01:22 GMT-0400",      true, 1492290082 },
  96     { "Sat, 15-Apr-17 21:01:22 GMT-0400 (EDT)",true, 1492290082 },
  97     { "Sat, 15-Apr-17 21:01:22 DST",           true, 1492290082 },
  98     { "Sat, 15-Apr-17 21:01:22 -0400",         true, 1492290082 },
  99     { "Sat, 15-Apr-17 21:01:22 (hello there)", true, 1492290082 },
 100     // Test that if we encounter multiple : fields, that we take the first
 101     // that correctly parses.
 102     { "Sat, 15-Apr-17 21:01:22 11:22:33",      true, 1492290082 },
 103     { "Sat, 15-Apr-17 ::00 21:01:22",          true, 1492290082 },
 104     { "Sat, 15-Apr-17 boink:z 21:01:22",       true, 1492290082 },
 105     // We take the first, which in this case is invalid.
 106     { "Sat, 15-Apr-17 91:22:33 21:01:22",      false, 0 },
 107     // amazon.com formats their cookie expiration like this.
 108     { "Thu Apr 18 22:50:12 2007 GMT",          true, 1176936612 },
 109     // Test that hh:mm:ss can occur anywhere.
 110     { "22:50:12 Thu Apr 18 2007 GMT",          true, 1176936612 },
 111     { "Thu 22:50:12 Apr 18 2007 GMT",          true, 1176936612 },
 112     { "Thu Apr 22:50:12 18 2007 GMT",          true, 1176936612 },
 113     { "Thu Apr 18 22:50:12 2007 GMT",          true, 1176936612 },
 114     { "Thu Apr 18 2007 22:50:12 GMT",          true, 1176936612 },
 115     { "Thu Apr 18 2007 GMT 22:50:12",          true, 1176936612 },
 116     // Test that the day and year can be anywhere if they are unambigious.
 117     { "Sat, 15-Apr-17 21:01:22 GMT",           true, 1492290082 },
 118     { "15-Sat, Apr-17 21:01:22 GMT",           true, 1492290082 },
 119     { "15-Sat, Apr 21:01:22 GMT 17",           true, 1492290082 },
 120     { "15-Sat, Apr 21:01:22 GMT 2017",         true, 1492290082 },
 121     { "15 Apr 21:01:22 2017",                  true, 1492290082 },
 122     { "15 17 Apr 21:01:22",                    true, 1492290082 },
 123     { "Apr 15 17 21:01:22",                    true, 1492290082 },
 124     { "Apr 15 21:01:22 17",                    true, 1492290082 },
 125     { "2017 April 15 21:01:22",                true, 1492290082 },
 126     { "15 April 2017 21:01:22",                true, 1492290082 },
 127     // Some invalid dates
 128     { "98 April 17 21:01:22",                    false, 0 },
 129     { "Thu, 012-Aug-2008 20:49:07 GMT",          false, 0 },
 130     { "Thu, 12-Aug-31841 20:49:07 GMT",          false, 0 },
 131     { "Thu, 12-Aug-9999999999 20:49:07 GMT",     false, 0 },
 132     { "Thu, 999999999999-Aug-2007 20:49:07 GMT", false, 0 },
 133     { "Thu, 12-Aug-2007 20:61:99999999999 GMT",  false, 0 },
 134     { "IAintNoDateFool",                         false, 0 },
 135   };
 136
 137   base::Time parsed_time;
 138   for (size_t i = 0; i < arraysize(tests); ++i) {
 139     parsed_time = cookie_util::ParseCookieTime(tests[i].str);
 140     if (!tests[i].valid) {
 141       EXPECT_TRUE(parsed_time.is_null()) << tests[i].str;
 142       continue;
 143     }
 144     EXPECT_TRUE(!parsed_time.is_null()) << tests[i].str;
 145     EXPECT_EQ(tests[i].epoch, parsed_time.ToTimeT()) << tests[i].str;
 146   }
 147 }
 148
 149 TEST(CookieUtilTest, TestRequestCookieParsing) {
 150   std::vector<RequestCookieParsingTest> tests;
 151
 152   // Simple case.
 153   tests.push_back(RequestCookieParsingTest());
 154   tests.back().str = "key=value";
 155   tests.back().parsed.push_back(std::make_pair(std::string("key"),
 156                                                std::string("value")));
 157   // Multiple key/value pairs.
 158   tests.push_back(RequestCookieParsingTest());
 159   tests.back().str = "key1=value1; key2=value2";
 160   tests.back().parsed.push_back(std::make_pair(std::string("key1"),
 161                                                std::string("value1")));
 162   tests.back().parsed.push_back(std::make_pair(std::string("key2"),
 163                                                std::string("value2")));
 164   // Empty value.
 165   tests.push_back(RequestCookieParsingTest());
 166   tests.back().str = "key=; otherkey=1234";
 167   tests.back().parsed.push_back(std::make_pair(std::string("key"),
 168                                                std::string()));
 169   tests.back().parsed.push_back(std::make_pair(std::string("otherkey"),
 170                                                std::string("1234")));
 171   // Special characters (including equals signs) in value.
 172   tests.push_back(RequestCookieParsingTest());
 173   tests.back().str = "key=; a2=s=(./&t=:&u=a#$; a3=+~";
 174   tests.back().parsed.push_back(std::make_pair(std::string("key"),
 175                                                std::string()));
 176   tests.back().parsed.push_back(std::make_pair(std::string("a2"),
 177                                                std::string("s=(./&t=:&u=a#$")));
 178   tests.back().parsed.push_back(std::make_pair(std::string("a3"),
 179                                                std::string("+~")));
 180   // Quoted value.
 181   tests.push_back(RequestCookieParsingTest());
 182   tests.back().str = "key=\"abcdef\"; otherkey=1234";
 183   tests.back().parsed.push_back(std::make_pair(std::string("key"),
 184                                                std::string("\"abcdef\"")));
 185   tests.back().parsed.push_back(std::make_pair(std::string("otherkey"),
 186                                                std::string("1234")));
 187
 188   for (size_t i = 0; i < tests.size(); i++) {
 189     SCOPED_TRACE(testing::Message() << "Test " << i);
 190     CheckParse(tests[i].str, tests[i].parsed);
 191     CheckSerialize(tests[i].parsed, tests[i].str);
 192   }
 193 }
 194
 195 TEST(CookieUtilTest, TestGetEffectiveDomain) {
 196   // Note: registry_controlled_domains::GetDomainAndRegistry is tested in its
 197   // own unittests.
 198   EXPECT_EQ("example.com",
 199             cookie_util::GetEffectiveDomain("http", "www.example.com"));
 200   EXPECT_EQ("example.com",
 201             cookie_util::GetEffectiveDomain("https", "www.example.com"));
 202   EXPECT_EQ("example.com",
 203             cookie_util::GetEffectiveDomain("ws", "www.example.com"));
 204   EXPECT_EQ("example.com",
 205             cookie_util::GetEffectiveDomain("wss", "www.example.com"));
 206   EXPECT_EQ("www.example.com",
 207             cookie_util::GetEffectiveDomain("ftp", "www.example.com"));
 208 }
 209
 210 }  // namespace
 211
 212 }  // namespace net