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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/ssl/ssl_config_service.h"
#include <tuple>
#include "base/feature_list.h"
#include "base/observer_list.h"
#include "net/base/features.h"
#include "net/ssl/ssl_config_service_defaults.h"
namespace net {
SSLContextConfig::SSLContextConfig() = default;
SSLContextConfig::SSLContextConfig(const SSLContextConfig&) = default;
SSLContextConfig::SSLContextConfig(SSLContextConfig&&) = default;
SSLContextConfig::~SSLContextConfig() = default;
SSLContextConfig& SSLContextConfig::operator=(const SSLContextConfig&) =
default;
SSLContextConfig& SSLContextConfig::operator=(SSLContextConfig&&) = default;
#if !BUILDFLAG(IS_MAC_13)
bool SSLContextConfig::operator==(const SSLContextConfig&) const = default;
#endif
bool SSLContextConfig::InsecureHashesInTLSHandshakesEnabled() const {
return insecure_hash_override.value_or(false);
}
bool SSLContextConfig::PostQuantumKeyAgreementEnabled() const {
return post_quantum_override.value_or(
base::FeatureList::IsEnabled(features::kPostQuantumKyber));
}
SSLConfigService::SSLConfigService()
: observer_list_(base::ObserverListPolicy::EXISTING_ONLY) {}
SSLConfigService::~SSLConfigService() = default;
void SSLConfigService::AddObserver(Observer* observer) {
observer_list_.AddObserver(observer);
}
void SSLConfigService::RemoveObserver(Observer* observer) {
observer_list_.RemoveObserver(observer);
}
void SSLConfigService::NotifySSLContextConfigChange() {
for (auto& observer : observer_list_)
observer.OnSSLContextConfigChanged();
}
void SSLConfigService::ProcessConfigUpdate(const SSLContextConfig& old_config,
const SSLContextConfig& new_config,
bool force_notification) {
// Do nothing if the configuration hasn't changed.
if (old_config != new_config || force_notification) {
NotifySSLContextConfigChange();
}
}
} // namespace net
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