160 lines
5.6 KiB
C++
160 lines
5.6 KiB
C++
// Copyright (c) 2016 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#include "shell/browser/web_contents_permission_helper.h"
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#include <memory>
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#include <string>
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#include <utility>
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#include "content/public/browser/browser_context.h"
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#include "content/public/browser/render_process_host.h"
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#include "shell/browser/atom_permission_manager.h"
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#include "shell/browser/media/media_stream_devices_controller.h"
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#include "shell/common/native_mate_converters/gurl_converter.h"
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namespace {
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std::string MediaStreamTypeToString(blink::MediaStreamType type) {
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switch (type) {
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case blink::MediaStreamType::MEDIA_DEVICE_AUDIO_CAPTURE:
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return "audio";
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case blink::MediaStreamType::MEDIA_DEVICE_VIDEO_CAPTURE:
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return "video";
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default:
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return "unknown";
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}
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}
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} // namespace
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namespace atom {
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namespace {
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void MediaAccessAllowed(const content::MediaStreamRequest& request,
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content::MediaResponseCallback callback,
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bool allowed) {
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MediaStreamDevicesController controller(request, std::move(callback));
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if (allowed)
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controller.TakeAction();
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else
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controller.Deny(blink::mojom::MediaStreamRequestResult::PERMISSION_DENIED);
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}
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void OnPointerLockResponse(content::WebContents* web_contents, bool allowed) {
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if (web_contents)
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web_contents->GotResponseToLockMouseRequest(allowed);
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}
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void OnPermissionResponse(base::OnceCallback<void(bool)> callback,
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blink::mojom::PermissionStatus status) {
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if (status == blink::mojom::PermissionStatus::GRANTED)
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std::move(callback).Run(true);
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else
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std::move(callback).Run(false);
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}
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} // namespace
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WebContentsPermissionHelper::WebContentsPermissionHelper(
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content::WebContents* web_contents)
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: web_contents_(web_contents) {}
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WebContentsPermissionHelper::~WebContentsPermissionHelper() {}
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void WebContentsPermissionHelper::RequestPermission(
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content::PermissionType permission,
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base::OnceCallback<void(bool)> callback,
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bool user_gesture,
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const base::DictionaryValue* details) {
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auto* rfh = web_contents_->GetMainFrame();
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auto* permission_manager = static_cast<AtomPermissionManager*>(
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web_contents_->GetBrowserContext()->GetPermissionControllerDelegate());
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auto origin = web_contents_->GetLastCommittedURL();
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permission_manager->RequestPermissionWithDetails(
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permission, rfh, origin, false, details,
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base::BindOnce(&OnPermissionResponse, std::move(callback)));
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}
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bool WebContentsPermissionHelper::CheckPermission(
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content::PermissionType permission,
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const base::DictionaryValue* details) const {
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auto* rfh = web_contents_->GetMainFrame();
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auto* permission_manager = static_cast<AtomPermissionManager*>(
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web_contents_->GetBrowserContext()->GetPermissionControllerDelegate());
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auto origin = web_contents_->GetLastCommittedURL();
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return permission_manager->CheckPermissionWithDetails(permission, rfh, origin,
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details);
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}
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void WebContentsPermissionHelper::RequestFullscreenPermission(
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base::OnceCallback<void(bool)> callback) {
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RequestPermission(
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static_cast<content::PermissionType>(PermissionType::FULLSCREEN),
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std::move(callback));
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}
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void WebContentsPermissionHelper::RequestMediaAccessPermission(
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const content::MediaStreamRequest& request,
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content::MediaResponseCallback response_callback) {
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auto callback = base::AdaptCallbackForRepeating(base::BindOnce(
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&MediaAccessAllowed, request, std::move(response_callback)));
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base::DictionaryValue details;
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std::unique_ptr<base::ListValue> media_types(new base::ListValue);
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if (request.audio_type ==
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blink::MediaStreamType::MEDIA_DEVICE_AUDIO_CAPTURE) {
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media_types->AppendString("audio");
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}
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if (request.video_type ==
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blink::MediaStreamType::MEDIA_DEVICE_VIDEO_CAPTURE) {
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media_types->AppendString("video");
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}
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details.SetList("mediaTypes", std::move(media_types));
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// The permission type doesn't matter here, AUDIO_CAPTURE/VIDEO_CAPTURE
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// are presented as same type in content_converter.h.
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RequestPermission(content::PermissionType::AUDIO_CAPTURE, std::move(callback),
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false, &details);
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}
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void WebContentsPermissionHelper::RequestWebNotificationPermission(
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base::OnceCallback<void(bool)> callback) {
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RequestPermission(content::PermissionType::NOTIFICATIONS,
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std::move(callback));
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}
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void WebContentsPermissionHelper::RequestPointerLockPermission(
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bool user_gesture) {
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RequestPermission(
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static_cast<content::PermissionType>(PermissionType::POINTER_LOCK),
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base::BindOnce(&OnPointerLockResponse, web_contents_), user_gesture);
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}
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void WebContentsPermissionHelper::RequestOpenExternalPermission(
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base::OnceCallback<void(bool)> callback,
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bool user_gesture,
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const GURL& url) {
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base::DictionaryValue details;
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details.SetString("externalURL", url.spec());
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RequestPermission(
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static_cast<content::PermissionType>(PermissionType::OPEN_EXTERNAL),
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std::move(callback), user_gesture, &details);
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}
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bool WebContentsPermissionHelper::CheckMediaAccessPermission(
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const GURL& security_origin,
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blink::MediaStreamType type) const {
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base::DictionaryValue details;
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details.SetString("securityOrigin", security_origin.spec());
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details.SetString("mediaType", MediaStreamTypeToString(type));
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// The permission type doesn't matter here, AUDIO_CAPTURE/VIDEO_CAPTURE
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// are presented as same type in content_converter.h.
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return CheckPermission(content::PermissionType::AUDIO_CAPTURE, &details);
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}
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WEB_CONTENTS_USER_DATA_KEY_IMPL(WebContentsPermissionHelper)
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} // namespace atom
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