| // 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_ERROR_HANDLER_H_ |
| #define CONTENT_BROWSER_SSL_SSL_ERROR_HANDLER_H_ |
| |
| #include <string> |
| |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/weak_ptr.h" |
| #include "content/common/content_export.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "content/public/browser/global_request_id.h" |
| #include "content/public/common/resource_type.h" |
| #include "net/ssl/ssl_info.h" |
| #include "url/gurl.h" |
| |
| namespace net { |
| class URLRequest; |
| } // namespace net |
| |
| namespace content { |
| |
| class WebContents; |
| |
| // SSLErrorHandler is the UI-thread class for handling SSL certificate |
| // errors. Users of this class can call CancelRequest(), |
| // ContinueRequest(), or DenyRequest() when a decision about how to |
| // handle the error has been made. Users of this class must |
| // call exactly one of those methods exactly once. |
| class SSLErrorHandler { |
| public: |
| // SSLErrorHandler's delegate lives on the UI or IO thread based on the passed |
| // in |delegate_thread|. The methods will be called on that thread. |
| class CONTENT_EXPORT Delegate { |
| public: |
| // Called when SSLErrorHandler decides to cancel the request because of |
| // the SSL error. |
| virtual void CancelSSLRequest(int error, const net::SSLInfo* ssl_info) = 0; |
| |
| // Called when SSLErrorHandler decides to continue the request despite the |
| // SSL error. |
| virtual void ContinueSSLRequest() = 0; |
| |
| protected: |
| virtual ~Delegate() {} |
| }; |
| |
| SSLErrorHandler(WebContents* web_contents, |
| const base::WeakPtr<Delegate>& delegate, |
| BrowserThread::ID delegate_thread, |
| ResourceType resource_type, |
| const GURL& url, |
| const net::SSLInfo& ssl_info, |
| bool fatal); |
| |
| virtual ~SSLErrorHandler(); |
| |
| const net::SSLInfo& ssl_info() const { return ssl_info_; } |
| |
| const GURL& request_url() const { return request_url_; } |
| |
| ResourceType resource_type() const { return resource_type_; } |
| |
| WebContents* web_contents() const { return web_contents_; } |
| |
| int cert_error() const { return cert_error_; } |
| |
| bool fatal() const { return fatal_; } |
| |
| // Cancels the associated net::URLRequest. |
| CONTENT_EXPORT void CancelRequest(); |
| |
| // Continue the net::URLRequest ignoring any previous errors. Note that some |
| // errors cannot be ignored, in which case this will result in the request |
| // being canceled. |
| void ContinueRequest(); |
| |
| // Cancels the associated net::URLRequest and mark it as denied. The renderer |
| // processes such request in a special manner, optionally replacing them |
| // with alternate content (typically frames content is replaced with a |
| // warning message). |
| void DenyRequest(); |
| |
| private: |
| // This is called on |delegate_thread_|. |
| base::WeakPtr<Delegate> delegate_; |
| |
| // The thread that the delegate is called on. |
| BrowserThread::ID delegate_thread_; |
| |
| // The URL for the request that generated the error. |
| const GURL request_url_; |
| |
| // What kind of resource is associated with the request that generated |
| // the error. |
| const ResourceType resource_type_; |
| |
| // The net::SSLInfo associated with the request that generated the error. |
| const net::SSLInfo ssl_info_; |
| |
| // A net error code describing the error that occurred. |
| const int cert_error_; |
| |
| // True if the error is from a host requiring certificate errors to be fatal. |
| const bool fatal_; |
| |
| // The WebContents associated with the request that generated the error. |
| WebContents* web_contents_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SSLErrorHandler); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_SSL_SSL_ERROR_HANDLER_H_ |