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// Copyright 2015 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef COBALT_CSP_SOURCE_H_
#define COBALT_CSP_SOURCE_H_
#include <string>
#include "base/basictypes.h"
#include "cobalt/csp/content_security_policy.h"
#include "googleurl/src/gurl.h"
namespace cobalt {
namespace csp {
struct SourceConfig {
enum WildcardDisposition {
kHasWildcard,
kNoWildcard,
};
SourceConfig()
: port(url_parse::PORT_UNSPECIFIED),
host_wildcard(kNoWildcard),
port_wildcard(kNoWildcard) {}
std::string scheme;
std::string host;
std::string path;
int port;
WildcardDisposition host_wildcard;
WildcardDisposition port_wildcard;
};
class Source {
public:
Source(ContentSecurityPolicy* policy, const SourceConfig& config);
bool Matches(const GURL& url,
ContentSecurityPolicy::RedirectStatus redirect_status =
ContentSecurityPolicy::kDidNotRedirect) const;
private:
bool SchemeMatches(const GURL& url) const;
bool HostMatches(const GURL& url) const;
bool PathMatches(const GURL& url) const;
bool PortMatches(const GURL& url) const;
bool IsSchemeOnly() const;
ContentSecurityPolicy* policy_;
SourceConfig config_;
};
} // namespace csp
} // namespace cobalt
#endif // COBALT_CSP_SOURCE_H_