Support Kerberos on Android

net/http/http_auth_handler_negotiate_parse.h

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_PARSE_H_

[cbentzel, 2015/06/30 12:53:55]

The "Negotiate" naming part of this isn't accurate as this is also used for NTLM
(and hence why the scheme needs to be passed in).

Both NTLM+Negotiate are consistent in being multiple round authentication
systems though.

Perhaps call this 

http_auth_multi_round_parse.h

With

ParseFirstRoundChallenge
ParseLaterRoundChallenge

as method names?

[aberent, 2015/07/02 21:13:36]

Done.

+#define NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_PARSE_H_
+
+#include <string>
+
+#include "net/base/net_export.h"
+#include "net/http/http_auth.h"
+
+namespace net {
+
+class HttpAuthChallengeTokenizer;
+
+NET_EXPORT_PRIVATE HttpAuth::AuthorizationResult ParseFirstNegotiateChallenge(
+    std::string scheme,
+    HttpAuthChallengeTokenizer* challenge);
+
+NET_EXPORT_PRIVATE HttpAuth::AuthorizationResult ParseAnotherNegotiateChallenge(
+    std::string scheme,
+    HttpAuthChallengeTokenizer* challenge,
+    std::string* encoded_token,
+    std::string* decoded_token);
+
+}  // namespace net
+
+#endif  // NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_PARSE_H_