| // 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_CLIENT_AUTH_OBSERVER_H_ |
| #define CHROME_BROWSER_SSL_SSL_CLIENT_AUTH_OBSERVER_H_ |
| |
| #include "base/callback.h" |
| #include "base/memory/ref_counted.h" |
| #include "content/public/browser/notification_observer.h" |
| #include "content/public/browser/notification_registrar.h" |
| |
| namespace net { |
| class SSLCertRequestInfo; |
| class X509Certificate; |
| } |
| |
| namespace content { |
| class BrowserContext; |
| } |
| |
| class SSLClientAuthObserver : public content::NotificationObserver { |
| public: |
| SSLClientAuthObserver( |
| const content::BrowserContext* browser_context, |
| const scoped_refptr<net::SSLCertRequestInfo>& cert_request_info, |
| const base::Callback<void(net::X509Certificate*)>& callback); |
| ~SSLClientAuthObserver() override; |
| |
| // UI should implement this to close the dialog. |
| virtual void OnCertSelectedByNotification() = 0; |
| |
| // Send content the certificate. Can also call with NULL if the user |
| // cancelled. Derived classes must use this instead of caching the callback |
| // and calling it directly. |
| void CertificateSelected(net::X509Certificate* cert); |
| |
| // Begins observing notifications from other SSLClientAuthHandler instances. |
| // If another instance chooses a cert for a matching SSLCertRequestInfo, we |
| // will also use the same cert and OnCertSelectedByNotification will be called |
| // so that the cert selection UI can be closed. |
| void StartObserving(); |
| |
| // Stops observing notifications. We will no longer act on client auth |
| // notifications. |
| void StopObserving(); |
| |
| net::SSLCertRequestInfo* cert_request_info() const { |
| return cert_request_info_.get(); |
| } |
| |
| private: |
| // content::NotificationObserver implementation: |
| void Observe(int type, |
| const content::NotificationSource& source, |
| const content::NotificationDetails& details) override; |
| |
| const content::BrowserContext* browser_context_; |
| scoped_refptr<net::SSLCertRequestInfo> cert_request_info_; |
| base::Callback<void(net::X509Certificate*)> callback_; |
| content::NotificationRegistrar notification_registrar_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SSLClientAuthObserver); |
| }; |
| |
| #endif // CHROME_BROWSER_SSL_SSL_CLIENT_AUTH_OBSERVER_H_ |