Certificate Transparency: Code for unpacking EV cert hashes whitelist

chrome/browser/net/ssl_config_service_manager_pref.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 "chrome/browser/net/ssl_config_service_manager.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/prefs/pref_change_registrar.h"
 #include "base/prefs/pref_member.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/content_settings/content_settings_utils.h"
 #include "chrome/common/pref_names.h"
 #include "components/content_settings/core/common/content_settings.h"
 #include "content/public/browser/browser_thread.h"
+#include "net/cert/ct_ev_whitelist.h"
 #include "net/ssl/ssl_cipher_suite_names.h"
 #include "net/ssl/ssl_config_service.h"
 
 using content::BrowserThread;
 
 namespace {
 
 // Converts a ListValue of StringValues into a vector of strings. Any Values
 // which cannot be converted will be skipped.
 std::vector<std::string> ListValueToStringVector(const base::ListValue* value) {
@@ skipping 73 matching lines @@
 // An SSLConfigService which stores a cached version of the current SSLConfig
 // prefs, which are updated by SSLConfigServiceManagerPref when the prefs
 // change.
 class SSLConfigServicePref : public net::SSLConfigService {
  public:
   SSLConfigServicePref() {}
 
   // Store SSL config settings in |config|. Must only be called from IO thread.
   virtual void GetSSLConfig(net::SSLConfig* config) OVERRIDE;
 
+  // Sets and gets the current, global EV certificates whitelist
+  virtual void SetEVCertsWhitelist(
+      scoped_refptr<net::ct::EVCertsWhitelist> ev_whitelist) OVERRIDE;
+
  private:
   // Allow the pref watcher to update our internal state.
   friend class SSLConfigServiceManagerPref;
 
   virtual ~SSLConfigServicePref() {}
 
   // This method is posted to the IO thread from the browser thread to carry the
   // new config information.
   void SetNewSSLConfig(const net::SSLConfig& new_config);
 
   // Cached value of prefs, should only be accessed from IO thread.
   net::SSLConfig cached_config_;
 
   DISALLOW_COPY_AND_ASSIGN(SSLConfigServicePref);
 };
 
 void SSLConfigServicePref::GetSSLConfig(net::SSLConfig* config) {
   *config = cached_config_;
 }
 
 void SSLConfigServicePref::SetNewSSLConfig(
     const net::SSLConfig& new_config) {
   net::SSLConfig orig_config = cached_config_;
   cached_config_ = new_config;
   ProcessConfigUpdate(orig_config, new_config);
 }
 
+void SSLConfigServicePref::SetEVCertsWhitelist(
+    scoped_refptr<net::ct::EVCertsWhitelist> ev_whitelist) {
+  cached_config_.ev_certs_whitelist = ev_whitelist;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 //  SSLConfigServiceManagerPref
 
 // The manager for holding and updating an SSLConfigServicePref instance.
 class SSLConfigServiceManagerPref
     : public SSLConfigServiceManager {
  public:
   explicit SSLConfigServiceManagerPref(PrefService* local_state);
   virtual ~SSLConfigServiceManagerPref() {}
 
@@ skipping 160 matching lines @@
 // static
 SSLConfigServiceManager* SSLConfigServiceManager::CreateDefaultManager(
     PrefService* local_state) {
   return new SSLConfigServiceManagerPref(local_state);
 }
 
 // static
 void SSLConfigServiceManager::RegisterPrefs(PrefRegistrySimple* registry) {
   SSLConfigServiceManagerPref::RegisterPrefs(registry);
 }