Add a preference for enabling the TLS origin-bound certificates extension.

chrome/browser/net/ssl_config_service_manager_pref.cc

 // 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.
 #include "chrome/browser/net/ssl_config_service_manager.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 122 matching lines @@
   // Processes changes to the disabled cipher suites preference, updating the
   // cached list of parsed SSL/TLS cipher suites that are disabled.
   void OnDisabledCipherSuitesChange(PrefService* prefs);
 
   PrefChangeRegistrar pref_change_registrar_;
 
   // The prefs (should only be accessed from UI thread)
   BooleanPrefMember rev_checking_enabled_;
   BooleanPrefMember ssl3_enabled_;
   BooleanPrefMember tls1_enabled_;
+  BooleanPrefMember origin_bound_certs_enabled_;
 
   // The cached list of disabled SSL cipher suites.
   std::vector<uint16> disabled_cipher_suites_;
 
   scoped_refptr<SSLConfigServicePref> ssl_config_service_;
 
   DISALLOW_COPY_AND_ASSIGN(SSLConfigServiceManagerPref);
 };
 
 SSLConfigServiceManagerPref::SSLConfigServiceManagerPref(
     PrefService* local_state)
     : ssl_config_service_(new SSLConfigServicePref()) {
   DCHECK(local_state);
 
   rev_checking_enabled_.Init(prefs::kCertRevocationCheckingEnabled,
                              local_state, this);
   ssl3_enabled_.Init(prefs::kSSL3Enabled, local_state, this);
   tls1_enabled_.Init(prefs::kTLS1Enabled, local_state, this);
+  origin_bound_certs_enabled_.Init(prefs::kEnableOriginBoundCerts,
+                                   local_state, this);
   pref_change_registrar_.Init(local_state);
   pref_change_registrar_.Add(prefs::kCipherSuiteBlacklist, this);
 
   OnDisabledCipherSuitesChange(local_state);
   // Initialize from UI thread.  This is okay as there shouldn't be anything on
   // the IO thread trying to access it yet.
   GetSSLConfigFromPrefs(&ssl_config_service_->cached_config_);
 }
 
 // static
 void SSLConfigServiceManagerPref::RegisterPrefs(PrefService* prefs) {
   net::SSLConfig default_config;
   prefs->RegisterBooleanPref(prefs::kCertRevocationCheckingEnabled,
                              default_config.rev_checking_enabled);
   prefs->RegisterBooleanPref(prefs::kSSL3Enabled,
                              default_config.ssl3_enabled);
   prefs->RegisterBooleanPref(prefs::kTLS1Enabled,
                              default_config.tls1_enabled);
+  prefs->RegisterBooleanPref(prefs::kEnableOriginBoundCerts,
+                             default_config.origin_bound_certs_enabled);
   prefs->RegisterListPref(prefs::kCipherSuiteBlacklist);
   // The Options menu used to allow changing the ssl.ssl3.enabled and
   // ssl.tls1.enabled preferences, so some users' Local State may have
   // these preferences.  Remove them from Local State.
   prefs->ClearPref(prefs::kSSL3Enabled);
   prefs->ClearPref(prefs::kTLS1Enabled);
 }
 
 net::SSLConfigService* SSLConfigServiceManagerPref::Get() {
   return ssl_config_service_;
@@ skipping 25 matching lines @@
             new_config));
   }
 }
 
 void SSLConfigServiceManagerPref::GetSSLConfigFromPrefs(
     net::SSLConfig* config) {
   config->rev_checking_enabled = rev_checking_enabled_.GetValue();
   config->ssl3_enabled = ssl3_enabled_.GetValue();
   config->tls1_enabled = tls1_enabled_.GetValue();
   config->disabled_cipher_suites = disabled_cipher_suites_;
+  config->origin_bound_certs_enabled = origin_bound_certs_enabled_.GetValue();

[Mattias Nissler (ping if slow), 2011/12/02 12:40:08]

This is also invoked on PREF_CHANGED notifications. If the SetSSLConfigFlags
call below activates the new configuration, you can set the dynamic_refresh flag
in the policy template. To test whether it works, you can write the policy file
in Linux, wait 5 seconds, and watch the PREF_CHANGED event to fire and call this
function.

[wtc, 2011/12/02 18:31:54]

The SetSSLConfigFlags call below does not activate the new
configuration, but the SetNewSSLConfig task posted on line
217 above does.  So I changed the dynamic_refresh flag in
the policy template to 1.

   SSLConfigServicePref::SetSSLConfigFlags(config);
 }
 
 void SSLConfigServiceManagerPref::OnDisabledCipherSuitesChange(
     PrefService* prefs) {
   const ListValue* value = prefs->GetList(prefs::kCipherSuiteBlacklist);
   disabled_cipher_suites_ = ParseCipherSuites(ListValueToStringVector(value));
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 //  SSLConfigServiceManager
 
 // static
 SSLConfigServiceManager* SSLConfigServiceManager::CreateDefaultManager(
     PrefService* local_state) {
   return new SSLConfigServiceManagerPref(local_state);
 }
 
 // static
 void SSLConfigServiceManager::RegisterPrefs(PrefService* prefs) {
   SSLConfigServiceManagerPref::RegisterPrefs(prefs);
 }