Support Kerberos on Android

net/http/http_auth_handler_negotiate.h

 // Copyright (c) 2011 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_H_
 #define NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_H_
 
 #include <string>
 
 #include "build/build_config.h"
 #include "net/base/address_list.h"
 #include "net/base/net_export.h"
 #include "net/http/http_auth_handler.h"
 #include "net/http/http_auth_handler_factory.h"
 
-#if defined(OS_WIN)
+#if defined(OS_ANDROID)
+#include "net/android/http_auth_negotiate_android.h"
+#elif defined(OS_WIN)
 #include "net/http/http_auth_sspi_win.h"
 #elif defined(OS_POSIX)
 #include "net/http/http_auth_gssapi_posix.h"
 #endif
 
 namespace net {
 
 class HostResolver;
 class SingleRequestHostResolver;
 class URLSecurityManager;
 
 // Handler for WWW-Authenticate: Negotiate protocol.
 //
 // See http://tools.ietf.org/html/rfc4178 and http://tools.ietf.org/html/rfc4559
 // for more information about the protocol.
 
 class NET_EXPORT_PRIVATE HttpAuthHandlerNegotiate : public HttpAuthHandler {
  public:
-#if defined(OS_WIN)
+#if defined(OS_ANDROID)
+  typedef net::android::HttpAuthNegotiateAndroid AuthSystem;
+  // For Android this isn't a library, but for the Android Account type, which
+  // indirectly identifies the Kerberos/SPNEGO authentication app.
+  typedef const std::string AuthLibrary;
+#elif defined(OS_WIN)
   typedef SSPILibrary AuthLibrary;
   typedef HttpAuthSSPI AuthSystem;
 #elif defined(OS_POSIX)
   typedef GSSAPILibrary AuthLibrary;
   typedef HttpAuthGSSAPI AuthSystem;
 #endif
 
   class NET_EXPORT_PRIVATE Factory : public HttpAuthHandlerFactory {
    public:
     Factory();
@@ skipping 12 matching lines @@
     // generated by this factory should include the port number of the server
     // they are authenticating to when constructing a Kerberos SPN. The default
     // value is false.
     bool use_port() const { return use_port_; }
     void set_use_port(bool use_port) { use_port_ = use_port; }
 
     void set_host_resolver(HostResolver* host_resolver);
 
     // Sets the system library to use, thereby assuming ownership of
     // |auth_library|.
-    void set_library(AuthLibrary* auth_library) {
-      auth_library_.reset(auth_library);
+    void set_library(AuthLibrary* auth_provider) {
+      auth_library_.reset(auth_provider);
     }
 
     int CreateAuthHandler(HttpAuthChallengeTokenizer* challenge,
                           HttpAuth::Target target,
                           const GURL& origin,
                           CreateReason reason,
                           int digest_nonce_count,
                           const BoundNetLog& net_log,
                           scoped_ptr<HttpAuthHandler>* handler) override;
 
    private:
     bool disable_cname_lookup_;
     bool use_port_;
     HostResolver* resolver_;
 #if defined(OS_WIN)
     ULONG max_token_length_;
     bool first_creation_;
 #endif
     bool is_unsupported_;
     scoped_ptr<AuthLibrary> auth_library_;
   };
 
-  HttpAuthHandlerNegotiate(AuthLibrary* sspi_library,
+  HttpAuthHandlerNegotiate(AuthLibrary* auth_library,
 #if defined(OS_WIN)
                            ULONG max_token_length,
 #endif
                            URLSecurityManager* url_security_manager,
                            HostResolver* host_resolver,
                            bool disable_cname_lookup,
                            bool use_port);
 
   ~HttpAuthHandlerNegotiate() override;
 
@@ skipping 55 matching lines @@
   std::string* auth_token_;
 
   State next_state_;
 
   const URLSecurityManager* url_security_manager_;
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_H_