af505db908
PermissionManager should set ChildProcessSecurityPolicy for MIDI SysEx permission. Otherwise, the browser kills unauthorized renderers that are going to send MIDI SysEx messages. Fixes #138.
72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
// Copyright (c) 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE-CHROMIUM file.
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#include "browser/permission_manager.h"
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#include "base/callback.h"
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#include "content/public/browser/child_process_security_policy.h"
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#include "content/public/browser/permission_type.h"
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#include "content/public/browser/render_frame_host.h"
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#include "content/public/browser/render_process_host.h"
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namespace brightray {
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PermissionManager::PermissionManager() {
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}
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PermissionManager::~PermissionManager() {
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}
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void PermissionManager::RequestPermission(
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content::PermissionType permission,
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content::RenderFrameHost* render_frame_host,
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int request_id,
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const GURL& requesting_origin,
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bool user_gesture,
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const base::Callback<void(content::PermissionStatus)>& callback) {
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if (permission == content::PermissionType::MIDI_SYSEX) {
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content::ChildProcessSecurityPolicy::GetInstance()->
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GrantSendMidiSysExMessage(render_frame_host->GetProcess()->GetID());
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}
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callback.Run(content::PERMISSION_STATUS_GRANTED);
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}
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void PermissionManager::CancelPermissionRequest(
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content::PermissionType permission,
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content::RenderFrameHost* render_frame_host,
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int request_id,
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const GURL& requesting_origin) {
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}
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void PermissionManager::ResetPermission(
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content::PermissionType permission,
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const GURL& requesting_origin,
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const GURL& embedding_origin) {
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}
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content::PermissionStatus PermissionManager::GetPermissionStatus(
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content::PermissionType permission,
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const GURL& requesting_origin,
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const GURL& embedding_origin) {
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return content::PERMISSION_STATUS_GRANTED;
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}
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void PermissionManager::RegisterPermissionUsage(
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content::PermissionType permission,
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const GURL& requesting_origin,
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const GURL& embedding_origin) {
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}
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int PermissionManager::SubscribePermissionStatusChange(
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content::PermissionType permission,
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const GURL& requesting_origin,
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const GURL& embedding_origin,
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const base::Callback<void(content::PermissionStatus)>& callback) {
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return -1;
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}
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void PermissionManager::UnsubscribePermissionStatusChange(int subscription_id) {
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}
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} // namespace brightray
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