| // Copyright 2020 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_SAFE_BROWSING_CONTENT_BROWSER_UNSAFE_RESOURCE_UTIL_H_ |
| #define COMPONENTS_SAFE_BROWSING_CONTENT_BROWSER_UNSAFE_RESOURCE_UTIL_H_ |
| |
| #include "components/security_interstitials/core/unsafe_resource.h" |
| |
| namespace content { |
| class NavigationEntry; |
| class WebContents; |
| } // namespace content |
| |
| namespace safe_browsing::unsafe_resource_util { |
| |
| // Returns the NavigationEntry for |resource| (for a main frame hit) or |
| // for the page which contains this resource (for a subresource hit). |
| // This method must only be called while the UnsafeResource is still |
| // "valid". |
| // I.e, |
| // For MainPageLoadPending resources, it must not be called if the load |
| // was aborted (going back or replaced with a different navigation), |
| // or resumed (proceeded through warning or matched whitelist). |
| // For non-MainPageLoadPending resources, it must not be called if any |
| // other navigation has committed (whether by going back or unrelated |
| // navigations), though a pending navigation is okay. |
| content::NavigationEntry* GetNavigationEntryForResource( |
| const security_interstitials::UnsafeResource& resource); |
| |
| // Returns the WebContents associated with the given |resource| based on the |
| // frame or document for which it was created. If that frame/document no longer |
| // exists, this returns nullptr. |
| content::WebContents* GetWebContentsForResource( |
| const security_interstitials::UnsafeResource& resource); |
| |
| } // namespace safe_browsing::unsafe_resource_util |
| |
| #endif // COMPONENTS_SAFE_BROWSING_CONTENT_BROWSER_UNSAFE_RESOURCE_UTIL_H_ |
