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// Copyright (c) 2010 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_POLICY_H_
#define CONTENT_BROWSER_SSL_SSL_POLICY_H_
#pragma once
#include <string>
#include "webkit/glue/resource_type.h"
class SSLCertErrorHandler;
class SSLPolicyBackend;
class SSLRequestInfo;
class TabContents;
namespace content {
class NavigationEntryImpl;
}
// SSLPolicy
//
// This class is responsible for making the security decisions that concern the
// SSL trust indicators. It relies on the SSLPolicyBackend to actually enact
// the decisions it reaches.
//
class SSLPolicy {
public:
explicit SSLPolicy(SSLPolicyBackend* backend);
// An error occurred with the certificate in an SSL connection.
void OnCertError(SSLCertErrorHandler* handler);
void DidRunInsecureContent(content::NavigationEntryImpl* entry,
const std::string& security_origin);
// We have started a resource request with the given info.
void OnRequestStarted(SSLRequestInfo* info);
// Update the SSL information in |entry| to match the current state.
// |tab_contents| is the TabContents associated with this entry.
void UpdateEntry(content::NavigationEntryImpl* entry,
TabContents* tab_contents);
SSLPolicyBackend* backend() const { return backend_; }
private:
// Callback that the user chose to accept or deny the certificate.
void OnAllowCertificate(SSLCertErrorHandler* handler, bool allow);
// Helper method for derived classes handling certificate errors.
// If the error can be overridden by the user, show a blocking page that
// lets the user continue or cancel the request.
// For fatal certificate errors, show a blocking page that only lets the
// user cancel the request.
void OnCertErrorInternal(SSLCertErrorHandler* handler, bool overridable);
// If the security style of |entry| has not been initialized, then initialize
// it with the default style for its URL.
void InitializeEntryIfNeeded(content::NavigationEntryImpl* entry);
// Mark |origin| as having run insecure content in the process with ID |pid|.
void OriginRanInsecureContent(const std::string& origin, int pid);
// The backend we use to enact our decisions.
SSLPolicyBackend* backend_;
DISALLOW_COPY_AND_ASSIGN(SSLPolicy);
};
#endif // CONTENT_BROWSER_SSL_SSL_POLICY_H_
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