Allow dynamic updating of authentication policies

net/http/url_security_manager.cc

 // Copyright (c) 2010 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/url_security_manager.h"
 
 #include "net/http/http_auth_filter.h"
 
 namespace net {
 
@@ skipping 12 matching lines @@
     return whitelist_default_->IsValid(auth_origin, HttpAuth::AUTH_SERVER);
   return false;
 }
 
 bool URLSecurityManagerWhitelist::CanDelegate(const GURL& auth_origin) const {
   if (whitelist_delegate_.get())
     return whitelist_delegate_->IsValid(auth_origin, HttpAuth::AUTH_SERVER);
   return false;
 }
 
+void URLSecurityManagerWhitelist::SetDefaultWhitelist(
+    const HttpAuthFilter* whitelist_default) {
+  whitelist_default_.reset(whitelist_default);
+}
+
+void URLSecurityManagerWhitelist::SetDelegateWhitelist(
+    const HttpAuthFilter* whitelist_delegate) {
+  whitelist_delegate_.reset(whitelist_delegate);
+}
+
+bool URLSecurityManagerWhitelist::HasDefaultWhitelist() const {
+  return whitelist_default_.get() == nullptr;
+}
+
 }  //  namespace net