1 // Copyright 2012 The Chromium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "net/ssl/ssl_config_service.h" 6 7 #include <tuple> 8 9 #include "base/feature_list.h" 10 #include "base/observer_list.h" 11 #include "net/base/features.h" 12 #include "net/ssl/ssl_config_service_defaults.h" 13 14 namespace net { 15 16 SSLContextConfig::SSLContextConfig() = default; 17 SSLContextConfig::SSLContextConfig(const SSLContextConfig&) = default; 18 SSLContextConfig::SSLContextConfig(SSLContextConfig&&) = default; 19 SSLContextConfig::~SSLContextConfig() = default; 20 SSLContextConfig& SSLContextConfig::operator=(const SSLContextConfig&) = 21 default; 22 SSLContextConfig& SSLContextConfig::operator=(SSLContextConfig&&) = default; 23 bool SSLContextConfig::operator==(const SSLContextConfig&) const = default; 24 PostQuantumKeyAgreementEnabled() const25bool SSLContextConfig::PostQuantumKeyAgreementEnabled() const { 26 return post_quantum_override.value_or( 27 base::FeatureList::IsEnabled(features::kPostQuantumKyber)); 28 } 29 SSLConfigService()30SSLConfigService::SSLConfigService() 31 : observer_list_(base::ObserverListPolicy::EXISTING_ONLY) {} 32 33 SSLConfigService::~SSLConfigService() = default; 34 AddObserver(Observer * observer)35void SSLConfigService::AddObserver(Observer* observer) { 36 observer_list_.AddObserver(observer); 37 } 38 RemoveObserver(Observer * observer)39void SSLConfigService::RemoveObserver(Observer* observer) { 40 observer_list_.RemoveObserver(observer); 41 } 42 NotifySSLContextConfigChange()43void SSLConfigService::NotifySSLContextConfigChange() { 44 for (auto& observer : observer_list_) 45 observer.OnSSLContextConfigChanged(); 46 } 47 ProcessConfigUpdate(const SSLContextConfig & old_config,const SSLContextConfig & new_config,bool force_notification)48void SSLConfigService::ProcessConfigUpdate(const SSLContextConfig& old_config, 49 const SSLContextConfig& new_config, 50 bool force_notification) { 51 // Do nothing if the configuration hasn't changed. 52 if (old_config != new_config || force_notification) { 53 NotifySSLContextConfigChange(); 54 } 55 } 56 57 } // namespace net 58