| /* |
| * Copyright (C) 2014 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #import "config.h" |
| #import "SandboxUtilities.h" |
| |
| #import <array> |
| #import <sys/param.h> |
| #import <wtf/OSObjectPtr.h> |
| #import <wtf/spi/darwin/SandboxSPI.h> |
| #import <wtf/spi/darwin/XPCSPI.h> |
| #import <wtf/text/WTFString.h> |
| |
| namespace WebKit { |
| |
| bool currentProcessIsSandboxed() |
| { |
| return sandbox_check(getpid(), nullptr, SANDBOX_FILTER_NONE); |
| } |
| |
| bool connectedProcessIsSandboxed(xpc_connection_t connectionToParent) |
| { |
| audit_token_t token; |
| xpc_connection_get_audit_token(connectionToParent, &token); |
| return sandbox_check_by_audit_token(token, nullptr, SANDBOX_FILTER_NONE); |
| } |
| |
| bool processHasContainer() |
| { |
| static bool hasContainer = !pathForProcessContainer().isEmpty(); |
| return hasContainer; |
| } |
| |
| String pathForProcessContainer() |
| { |
| std::array<char, MAXPATHLEN> path; |
| path[0] = 0; |
| sandbox_container_path_for_pid(getpid(), path.data(), path.size()); |
| |
| return String::fromUTF8(path.data()); |
| } |
| |
| } |