Allow dynamic updating of authentication policies

net/http/http_auth_handler_negotiate.cc

 // Copyright (c) 2012 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.
 
 #include "net/http/http_auth_handler_negotiate.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
 #include "base/strings/stringprintf.h"
@@ skipping 12 matching lines @@
       resolver_(NULL),
 #if defined(OS_WIN)
       max_token_length_(0),
 #endif
       is_unsupported_(false) {
 }
 
 HttpAuthHandlerNegotiate::Factory::~Factory() {
 }
 
+void HttpAuthHandlerNegotiate::Factory::SetNegotiateDisableCnameLookup(
+    bool disable_cname_lookup) {
+  disable_cname_lookup_ = disable_cname_lookup;
+}
+
+void HttpAuthHandlerNegotiate::Factory::SetNegotiateEnablePort(bool use_port) {
+  use_port_ = use_port;
+}
+
 void HttpAuthHandlerNegotiate::Factory::set_host_resolver(
     HostResolver* resolver) {
   resolver_ = resolver;
 }
 
+#if defined(OS_ANDROID)
+void HttpAuthHandlerNegotiate::Factory::SetAndroidAuthNegotiateAccountType(
+    const std::string& account_type) {
+  set_library(make_scoped_ptr(new std::string(account_type)));
+}
+#endif
+
 int HttpAuthHandlerNegotiate::Factory::CreateAuthHandler(
     HttpAuthChallengeTokenizer* challenge,
     HttpAuth::Target target,
     const GURL& origin,
     CreateReason reason,
     int digest_nonce_count,
     const BoundNetLog& net_log,
     scoped_ptr<HttpAuthHandler>* handler) {
 #if defined(OS_WIN)
   if (is_unsupported_ || reason == CREATE_PREEMPTIVE)
     return ERR_UNSUPPORTED_AUTH_SCHEME;
   if (max_token_length_ == 0) {
     int rv = DetermineMaxTokenLength(auth_library_.get(), NEGOSSP_NAME,
                                      &max_token_length_);
     if (rv == ERR_UNSUPPORTED_AUTH_SCHEME)
       is_unsupported_ = true;
     if (rv != OK)
       return rv;
   }
   // TODO(cbentzel): Move towards model of parsing in the factory
   //                 method and only constructing when valid.
   scoped_ptr<HttpAuthHandler> tmp_handler(
       new HttpAuthHandlerNegotiate(auth_library_.get(), max_token_length_,
                                    url_security_manager(), resolver_,
                                    disable_cname_lookup_, use_port_));
 #elif defined(OS_ANDROID)
-  if (is_unsupported_ || auth_library_->empty() || reason == CREATE_PREEMPTIVE)
+  if (is_unsupported_ || !auth_library_ || auth_library_->empty() ||
+      reason == CREATE_PREEMPTIVE)
     return ERR_UNSUPPORTED_AUTH_SCHEME;
   // TODO(cbentzel): Move towards model of parsing in the factory
   //                 method and only constructing when valid.
   scoped_ptr<HttpAuthHandler> tmp_handler(new HttpAuthHandlerNegotiate(
       auth_library_.get(), url_security_manager(), resolver_,
       disable_cname_lookup_, use_port_));
 #elif defined(OS_POSIX)
   if (is_unsupported_)
     return ERR_UNSUPPORTED_AUTH_SCHEME;
   if (!auth_library_->Init()) {
@@ skipping 260 matching lines @@
 bool HttpAuthHandlerNegotiate::CanDelegate() const {
   // TODO(cbentzel): Should delegation be allowed on proxies?
   if (target_ == HttpAuth::AUTH_PROXY)
     return false;
   if (!url_security_manager_)
     return false;
   return url_security_manager_->CanDelegate(origin_);
 }
 
 }  // namespace net