blob: 272439c9a3ca05958addf627f3c58655609fe997 [file] [log] [blame]
/*
* Copyright (C) 2013 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 "PluginSandboxProfile.h"
#import "WKFoundation.h"
#import <wtf/RetainPtr.h>
#import <wtf/text/StringConcatenate.h>
#import <wtf/text/WTFString.h>
namespace WebKit {
static NSString *pluginSandboxProfileDirectory()
{
NSBundle *bundle = [NSBundle bundleForClass:NSClassFromString(@"WKWebView")];
return [[bundle resourcePath] stringByAppendingPathComponent:@"PlugInSandboxProfiles"];
}
static NSString *pluginSandboxProfileName(const String& bundleIdentifier)
{
// Fold all / characters to : to prevent the plugin bundle-id from trying to escape the profile directory
String sanitizedBundleIdentifier = bundleIdentifier;
sanitizedBundleIdentifier.replace('/', ':');
return [NSString stringWithFormat:@"%@.sb", (NSString *)sanitizedBundleIdentifier];
}
static String pluginSandboxCommonProfile()
{
NSString *profilePath = [pluginSandboxProfileDirectory() stringByAppendingPathComponent:@"com.apple.WebKit.plugin-common.sb"];
return [NSString stringWithContentsOfFile:profilePath encoding:NSUTF8StringEncoding error:NULL];
}
String pluginSandboxProfile(const String& bundleIdentifier)
{
if (bundleIdentifier.isEmpty())
return String();
NSString *profileName = pluginSandboxProfileName(bundleIdentifier);
NSString *profilePath = [pluginSandboxProfileDirectory() stringByAppendingPathComponent:profileName];
NSString *profileString = [NSString stringWithContentsOfFile:profilePath encoding:NSUTF8StringEncoding error:NULL];
if (!profileString)
return String();
return makeString(pluginSandboxCommonProfile(), String(profileString));
}
bool pluginHasSandboxProfile(const String& bundleIdentifier)
{
if (bundleIdentifier.isEmpty())
return false;
NSString *profileName = pluginSandboxProfileName(bundleIdentifier);
NSString *profilePath = [pluginSandboxProfileDirectory() stringByAppendingPathComponent:profileName];
return [[NSFileManager defaultManager] fileExistsAtPath:profilePath];
}
} // namespace WebKit