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// 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.
#ifndef CONTENT_BROWSER_SSL_SSL_CLIENT_AUTH_HANDLER_H_
#define CONTENT_BROWSER_SSL_SSL_CLIENT_AUTH_HANDLER_H_
#include "base/basictypes.h"
#include "base/callback.h"
#include "base/memory/ref_counted.h"
#include "base/memory/weak_ptr.h"
#include "content/public/browser/browser_thread.h"
#include "net/ssl/ssl_cert_request_info.h"
namespace net {
class ClientCertStore;
class URLRequest;
class X509Certificate;
} // namespace net
namespace content {
// This class handles the approval and selection of a certificate for SSL client
// authentication by the user. Should only be used on the IO thread. If the
// SSLClientAuthHandler is destroyed before the certificate is selected, the
// selection is canceled and the callback never called.
class SSLClientAuthHandler {
public:
using CertificateCallback = base::Callback<void(net::X509Certificate*)>;
SSLClientAuthHandler(scoped_ptr<net::ClientCertStore> client_cert_store,
net::URLRequest* request,
net::SSLCertRequestInfo* cert_request_info,
const CertificateCallback& callback);
~SSLClientAuthHandler();
// Selects a certificate and resumes the URL request with that certificate.
void SelectCertificate();
private:
class Core;
// Called when |core_| is done retrieving the cert list.
void DidGetClientCerts();
// Called when the user has selected a cert.
void CertificateSelected(net::X509Certificate* cert);
// A reference-counted core so the ClientCertStore may outlive
// SSLClientAuthHandler if the handler is destroyed while an operation on the
// ClientCertStore is in progress.
scoped_refptr<Core> core_;
// The net::URLRequest that triggered this client auth.
net::URLRequest* request_;
// The certs to choose from.
scoped_refptr<net::SSLCertRequestInfo> cert_request_info_;
// The callback to call when the certificate is selected.
CertificateCallback callback_;
base::WeakPtrFactory<SSLClientAuthHandler> weak_factory_;
DISALLOW_COPY_AND_ASSIGN(SSLClientAuthHandler);
};
} // namespace content
#endif // CONTENT_BROWSER_SSL_SSL_CLIENT_AUTH_HANDLER_H_
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