Initial stab at http authentication (basic + digest) in new http stack.

General design:
- class HttpAuth -- utility class for http-auth logic.
- class HttpAuth::ChallengeTokenizer -- parsing of www-Authenticate headers.
- class HttpAuthHandler -- base class for authentication schemes (inspired by nsIHttpAuthenticator)
- class HttpAuthHandlerBasic : HttpAuthHandler -- logic for basic auth.
- class HttpAuthHandlerDigest : HttpAuthHandler -- logic for digest auth.
- The auth integration in HttpNetworkTransaction mimics that of HttpTransactionWinHttp:
  + HttpNetworkTransaction::ApplyAuth() -- set the authorization headers.
  + HttpNetworkTransaction::PopulateAuthChallenge() -- process the challenges.

BUG=2346

Review URL: http://codereview.chromium.org/4063

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@2658 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 28 insertions, 0 deletions

diff --git a/net/base/net_util_unittest.cc b/net/base/net_util_unittest.cc
index 22fb7d4..884f2fe 100644
--- a/net/base/net_util_unittest.cc
+++ b/net/base/net_util_unittest.cc
@@ -698,6 +698,34 @@ TEST(NetUtilTest, GetSuggestedFilename) {
   }
 }
 
+TEST(NetUtilTest, GetImplicitPort) {
+  {
+    GURL url("http://foo.bar/baz");
+    EXPECT_STREQ("80", net::GetImplicitPort(url).c_str());
+  }
+  {
+    GURL url("http://foo.bar:443/baz");
+    EXPECT_STREQ("443", net::GetImplicitPort(url).c_str());
+  }
+  {
+    GURL url("https://foo.bar/baz");
+    EXPECT_STREQ("443", net::GetImplicitPort(url).c_str());
+  }
+  {
+    GURL url("https://foo.bar:80/baz");
+    EXPECT_STREQ("80", net::GetImplicitPort(url).c_str());
+  }
+  {
+    // Invalid input.
+    GURL url("file://foobar/baz");
+    EXPECT_STREQ("", net::GetImplicitPort(url).c_str());
+  }
+  {
+    GURL url("ftp://google.com");
+    EXPECT_STREQ("21", net::GetImplicitPort(url).c_str());
+  }
+}
+
 // This is currently a windows specific function.
 #if defined(OS_WIN)
 namespace {