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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 CHROME_BROWSER_SSL_SSL_BLOCKING_PAGE_H_
#define CHROME_BROWSER_SSL_SSL_BLOCKING_PAGE_H_
#include <string>
#include <vector>
#include "base/callback.h"
#include "base/macros.h"
#include "base/strings/string16.h"
#include "base/task/cancelable_task_tracker.h"
#include "base/time/time.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ssl/ssl_blocking_page_base.h"
#include "chrome/browser/ssl/ssl_cert_reporter.h"
#include "components/security_interstitials/content/security_interstitial_page.h"
#include "content/public/browser/certificate_request_result_type.h"
#include "extensions/features/features.h"
#include "net/ssl/ssl_info.h"
#include "url/gurl.h"
namespace policy {
class PolicyTest_SSLErrorOverridingDisallowed_Test;
}
namespace security_interstitials {
class SSLErrorUI;
}
class ChromeMetricsHelper;
// This class is responsible for showing/hiding the interstitial page that is
// shown when a certificate error happens.
// It deletes itself when the interstitial page is closed.
class SSLBlockingPage : public SSLBlockingPageBase {
public:
// Interstitial type, used in tests.
static const InterstitialPageDelegate::TypeID kTypeForTesting;
~SSLBlockingPage() override;
// Creates an SSL blocking page. If the blocking page isn't shown, the caller
// is responsible for cleaning up the blocking page, otherwise the
// interstitial takes ownership when shown. |options_mask| must be a bitwise
// mask of SSLErrorUI::SSLErrorOptionsMask values.
// This is static because the constructor uses expensive to compute parameters
// more than once (e.g. overrideable).
static SSLBlockingPage* Create(
content::WebContents* web_contents,
int cert_error,
const net::SSLInfo& ssl_info,
const GURL& request_url,
int options_mask,
const base::Time& time_triggered,
std::unique_ptr<SSLCertReporter> ssl_cert_reporter,
bool is_superfish,
const base::Callback<void(content::CertificateRequestResultType)>&
callback);
// InterstitialPageDelegate method:
InterstitialPageDelegate::TypeID GetTypeForTesting() const override;
// Returns true if |options_mask| refers to a soft-overridable SSL error and
// if SSL error overriding is allowed by policy.
static bool IsOverridable(int options_mask);
void SetSSLCertReporterForTesting(
std::unique_ptr<SSLCertReporter> ssl_cert_reporter);
protected:
friend class policy::PolicyTest_SSLErrorOverridingDisallowed_Test;
friend class SSLUITestBase;
friend class InterstitialAccessibilityBrowserTest;
SSLBlockingPage(
content::WebContents* web_contents,
int cert_error,
const net::SSLInfo& ssl_info,
const GURL& request_url,
int options_mask,
const base::Time& time_triggered,
std::unique_ptr<SSLCertReporter> ssl_cert_reporter,
bool overrideable,
std::unique_ptr<ChromeMetricsHelper> metrics_helper,
bool is_superfish,
const base::Callback<void(content::CertificateRequestResultType)>&
callback);
// InterstitialPageDelegate implementation.
void CommandReceived(const std::string& command) override;
void OverrideEntry(content::NavigationEntry* entry) override;
void OverrideRendererPrefs(content::RendererPreferences* prefs) override;
void OnProceed() override;
void OnDontProceed() override;
// SecurityInterstitialPage implementation:
bool ShouldCreateNewNavigation() const override;
void PopulateInterstitialStrings(
base::DictionaryValue* load_time_data) override;
private:
void NotifyDenyCertificate();
base::Callback<void(content::CertificateRequestResultType)> callback_;
const net::SSLInfo ssl_info_;
const bool overridable_; // The UI allows the user to override the error.
// The user previously allowed a bad certificate, but the decision has now
// expired.
const bool expired_but_previously_allowed_;
const std::unique_ptr<security_interstitials::SSLErrorUI> ssl_error_ui_;
DISALLOW_COPY_AND_ASSIGN(SSLBlockingPage);
};
#endif // CHROME_BROWSER_SSL_SSL_BLOCKING_PAGE_H_