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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/extensions/chrome_extension_frame_host.h"
#include "chrome/browser/extensions/activity_log/activity_log.h"
#include "chrome/browser/extensions/error_console/error_console.h"
#include "chrome/browser/extensions/extension_action_runner.h"
#include "chrome/browser/extensions/tab_helper.h"
#include "chrome/common/extensions/extension_constants.h"
#include "components/crx_file/id_util.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/web_contents.h"
#include "extensions/browser/bad_message.h"
#include "extensions/browser/extension_registry.h"
#include "extensions/browser/extension_util.h"
#include "extensions/common/extension_id.h"
#include "extensions/common/extension_set.h"
#include "extensions/common/extension_urls.h"
#include "third_party/blink/public/common/logging/logging_utils.h"
#include "url/gurl.h"
namespace extensions {
ChromeExtensionFrameHost::ChromeExtensionFrameHost(
content::WebContents* web_contents)
: ExtensionFrameHost(web_contents) {}
ChromeExtensionFrameHost::~ChromeExtensionFrameHost() = default;
void ChromeExtensionFrameHost::RequestScriptInjectionPermission(
const ExtensionId& extension_id,
mojom::InjectionType script_type,
mojom::RunLocation run_location,
RequestScriptInjectionPermissionCallback callback) {
if (!crx_file::id_util::IdIsValid(extension_id)) {
content::RenderProcessHost* render_process =
receivers_.GetCurrentTargetFrame()->GetProcess();
if (render_process) {
bad_message::ReceivedBadMessage(
render_process,
bad_message::CEFH_INVALID_EXTENSION_ID_FOR_SCRIPT_INJECT_REQUEST);
}
return;
}
ExtensionActionRunner* runner =
ExtensionActionRunner::GetForWebContents(web_contents_);
if (!runner) {
std::move(callback).Run(false);
return;
}
runner->OnRequestScriptInjectionPermission(extension_id, script_type,
run_location, std::move(callback));
}
void ChromeExtensionFrameHost::GetAppInstallState(
const GURL& requestor_url,
GetAppInstallStateCallback callback) {
ExtensionRegistry* registry =
ExtensionRegistry::Get(web_contents_->GetBrowserContext());
const ExtensionSet& extensions = registry->enabled_extensions();
const ExtensionSet& disabled_extensions = registry->disabled_extensions();
std::string state;
if (extensions.GetHostedAppByURL(requestor_url))
state = extension_misc::kAppStateInstalled;
else if (disabled_extensions.GetHostedAppByURL(requestor_url))
state = extension_misc::kAppStateDisabled;
else
state = extension_misc::kAppStateNotInstalled;
std::move(callback).Run(state);
}
void ChromeExtensionFrameHost::WatchedPageChange(
const std::vector<std::string>& css_selectors) {
TabHelper* tab_helper = TabHelper::FromWebContents(web_contents_);
if (!tab_helper)
return;
tab_helper->OnWatchedPageChanged(css_selectors);
}
void ChromeExtensionFrameHost::DetailedConsoleMessageAdded(
const std::u16string& message,
const std::u16string& source,
const StackTrace& stack_trace,
blink::mojom::ConsoleMessageLevel level) {
if (!IsSourceFromAnExtension(source))
return;
content::RenderFrameHost* render_frame_host =
receivers_.GetCurrentTargetFrame();
ExtensionId extension_id = util::GetExtensionIdFromFrame(render_frame_host);
if (extension_id.empty())
extension_id = GURL(source).host();
content::BrowserContext* browser_context = web_contents_->GetBrowserContext();
ErrorConsole::Get(browser_context)
->ReportError(std::unique_ptr<ExtensionError>(new RuntimeError(
extension_id, browser_context->IsOffTheRecord(), source, message,
stack_trace, web_contents_->GetLastCommittedURL(),
blink::ConsoleMessageLevelToLogSeverity(level),
render_frame_host->GetRoutingID(),
render_frame_host->GetProcess()->GetDeprecatedID())));
}
void ChromeExtensionFrameHost::ContentScriptsExecuting(
const base::flat_map<ExtensionId, std::vector<std::string>>&
extension_id_to_scripts,
const GURL& frame_url) {
ActivityLog::GetInstance(web_contents_->GetBrowserContext())
->OnScriptsExecuted(web_contents_, extension_id_to_scripts, frame_url);
}
} // namespace extensions
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