| // Copyright 2015 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. |
| |
| #include "chrome/browser/ui/extensions/hosted_app_browser_controller.h" |
| |
| #include "base/command_line.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/ssl/connection_security.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/browser/ui/browser_window.h" |
| #include "chrome/browser/ui/host_desktop.h" |
| #include "chrome/browser/ui/location_bar/location_bar.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model.h" |
| #include "chrome/browser/web_applications/web_app.h" |
| #include "chrome/common/chrome_switches.h" |
| #include "chrome/common/extensions/manifest_handlers/app_launch_info.h" |
| #include "content/public/browser/web_contents.h" |
| #include "extensions/browser/extension_registry.h" |
| #include "extensions/common/extension.h" |
| #include "net/base/net_util.h" |
| #include "url/gurl.h" |
| |
| namespace extensions { |
| |
| namespace { |
| |
| bool IsSameOriginOrMoreSecure(const GURL& app_url, const GURL& page_url) { |
| const std::string www("www."); |
| return (app_url.scheme() == page_url.scheme() || |
| page_url.scheme() == url::kHttpsScheme) && |
| (app_url.host() == page_url.host() || |
| www + app_url.host() == page_url.host()) && |
| app_url.port() == page_url.port(); |
| } |
| |
| bool IsWebAppFrameEnabled() { |
| return base::CommandLine::ForCurrentProcess()->HasSwitch( |
| switches::kEnableWebAppFrame); |
| } |
| |
| } // namespace |
| |
| // static |
| bool HostedAppBrowserController::IsForHostedApp(Browser* browser) { |
| const std::string extension_id = |
| web_app::GetExtensionIdFromApplicationName(browser->app_name()); |
| const Extension* extension = |
| ExtensionRegistry::Get(browser->profile())->GetExtensionById( |
| extension_id, ExtensionRegistry::EVERYTHING); |
| return extension && extension->is_hosted_app(); |
| } |
| |
| HostedAppBrowserController::HostedAppBrowserController(Browser* browser) |
| : browser_(browser), |
| extension_id_( |
| web_app::GetExtensionIdFromApplicationName(browser->app_name())) { |
| const Extension* extension = |
| ExtensionRegistry::Get(browser->profile())->GetExtensionById( |
| extension_id_, ExtensionRegistry::EVERYTHING); |
| DCHECK(extension); |
| should_use_web_app_frame_ = |
| extension->from_bookmark() && |
| browser->host_desktop_type() == chrome::HOST_DESKTOP_TYPE_ASH && |
| IsWebAppFrameEnabled(); |
| } |
| |
| HostedAppBrowserController::~HostedAppBrowserController() { |
| } |
| |
| bool HostedAppBrowserController::SupportsLocationBar() const { |
| return !should_use_web_app_frame(); |
| } |
| |
| bool HostedAppBrowserController::ShouldShowLocationBar() const { |
| const Extension* extension = |
| ExtensionRegistry::Get(browser_->profile())->GetExtensionById( |
| extension_id_, ExtensionRegistry::EVERYTHING); |
| |
| const content::WebContents* web_contents = |
| browser_->tab_strip_model()->GetActiveWebContents(); |
| |
| // Default to not showing the location bar if either |extension| or |
| // |web_contents| are null. |extension| is null for the dev tools. |
| if (!extension || !web_contents) |
| return false; |
| |
| if (!extension->is_hosted_app()) |
| return false; |
| |
| // Don't show a location bar until a navigation has occurred. |
| if (web_contents->GetLastCommittedURL().is_empty()) |
| return false; |
| |
| connection_security::SecurityLevel security_level = |
| connection_security::GetSecurityLevelForWebContents(web_contents); |
| if (security_level == connection_security::SECURITY_ERROR) |
| return true; |
| |
| GURL launch_url = AppLaunchInfo::GetLaunchWebURL(extension); |
| return !(IsSameOriginOrMoreSecure(launch_url, |
| web_contents->GetVisibleURL()) && |
| IsSameOriginOrMoreSecure(launch_url, |
| web_contents->GetLastCommittedURL())); |
| } |
| |
| void HostedAppBrowserController::UpdateLocationBarVisibility( |
| bool animate) const { |
| if (!SupportsLocationBar()) |
| return; |
| |
| browser_->window()->GetLocationBar()->UpdateLocationBarVisibility( |
| ShouldShowLocationBar(), animate); |
| } |
| |
| } // namespace extensions |