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// Copyright 2013 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/ssl/client_cert_store_chromeos.h"
#include <cert.h>
#include <algorithm>
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/callback.h"
namespace net {
namespace {
class CertNotAllowedPredicate {
public:
explicit CertNotAllowedPredicate(
const ClientCertStoreChromeOS::CertFilter& filter)
: filter_(filter) {}
bool operator()(const scoped_refptr<X509Certificate>& cert) const {
return !filter_.IsCertAllowed(cert);
}
private:
const ClientCertStoreChromeOS::CertFilter& filter_;
};
} // namespace
ClientCertStoreChromeOS::ClientCertStoreChromeOS(
scoped_ptr<CertFilter> cert_filter,
const PasswordDelegateFactory& password_delegate_factory)
: ClientCertStoreNSS(password_delegate_factory),
cert_filter_(cert_filter.Pass()) {
}
ClientCertStoreChromeOS::~ClientCertStoreChromeOS() {}
void ClientCertStoreChromeOS::GetClientCerts(
const SSLCertRequestInfo& cert_request_info,
CertificateList* selected_certs,
const base::Closure& callback) {
base::Closure bound_callback =
base::Bind(&ClientCertStoreChromeOS::CertFilterInitialized,
// Caller is responsible for keeping the ClientCertStore alive
// until the callback is run.
base::Unretained(this),
&cert_request_info,
selected_certs,
callback);
if (cert_filter_->Init(bound_callback))
bound_callback.Run();
}
void ClientCertStoreChromeOS::GetClientCertsImpl(
CERTCertList* cert_list,
const SSLCertRequestInfo& request,
bool query_nssdb,
CertificateList* selected_certs) {
ClientCertStoreNSS::GetClientCertsImpl(
cert_list, request, query_nssdb, selected_certs);
size_t pre_size = selected_certs->size();
selected_certs->erase(std::remove_if(selected_certs->begin(),
selected_certs->end(),
CertNotAllowedPredicate(*cert_filter_)),
selected_certs->end());
DVLOG(1) << "filtered " << pre_size - selected_certs->size() << " of "
<< pre_size << " certs";
}
void ClientCertStoreChromeOS::CertFilterInitialized(
const SSLCertRequestInfo* request,
CertificateList* selected_certs,
const base::Closure& callback) {
ClientCertStoreNSS::GetClientCerts(*request, selected_certs, callback);
}
} // namespace net
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