| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef NET_HTTP_HTTP_SECURITY_HEADERS_H_ |
| #define NET_HTTP_HTTP_SECURITY_HEADERS_H_ |
| |
| #include <string> |
| |
| #include "base/basictypes.h" |
| #include "base/gtest_prod_util.h" |
| #include "base/time/time.h" |
| #include "base/values.h" |
| #include "net/base/hash_value.h" |
| #include "net/base/net_export.h" |
| |
| namespace net { |
| |
| const int64 kMaxHSTSAgeSecs = 86400 * 365; // 1 year |
| |
| // Parses |value| as a Strict-Transport-Security header value. If successful, |
| // returns true and sets |*max_age| and |*include_subdomains|. |
| // Otherwise returns false and leaves the output parameters unchanged. |
| // |
| // value is the right-hand side of: |
| // |
| // "Strict-Transport-Security" ":" |
| // [ directive ] *( ";" [ directive ] ) |
| bool NET_EXPORT_PRIVATE ParseHSTSHeader(const std::string& value, |
| base::TimeDelta* max_age, |
| bool* include_subdomains); |
| |
| // Parses |value| as a Public-Key-Pins header value. If successful, returns |
| // true and populates the |*max_age|, |*include_subdomains|, and |*hashes| |
| // values. Otherwise returns false and leaves the output parameters |
| // unchanged. |
| // |
| // value is the right-hand side of: |
| // |
| // "Public-Key-Pins" ":" |
| // "max-age" "=" delta-seconds ";" |
| // "pin-" algo "=" base64 [ ";" ... ] |
| // [ ";" "includeSubdomains" ] |
| // |
| // For this function to return true, the key hashes specified by the HPKP |
| // header must pass two additional checks. There MUST be at least one key |
| // hash which matches the SSL certificate chain of the current site (as |
| // specified by the chain_hashes) parameter. In addition, there MUST be at |
| // least one key hash which does NOT match the site's SSL certificate chain |
| // (this is the "backup pin"). |
| bool NET_EXPORT_PRIVATE ParseHPKPHeader(const std::string& value, |
| const HashValueVector& chain_hashes, |
| base::TimeDelta* max_age, |
| bool* include_subdomains, |
| HashValueVector* hashes); |
| |
| } // namespace net |
| |
| #endif // NET_HTTP_HTTP_SECURITY_HEADERS_H_ |