| // Copyright 2014 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 THIRD_PARTY_BLINK_RENDERER_PLATFORM_NETWORK_CONTENT_SECURITY_POLICY_PARSERS_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_PLATFORM_NETWORK_CONTENT_SECURITY_POLICY_PARSERS_H_ |
| |
| #include "third_party/blink/renderer/platform/crypto.h" |
| #include "third_party/blink/renderer/platform/platform_export.h" |
| #include "third_party/blink/renderer/platform/wtf/text/unicode.h" |
| |
| namespace blink { |
| |
| typedef std::pair<unsigned, DigestValue> CSPHashValue; |
| |
| enum ContentSecurityPolicyHeaderType { |
| kContentSecurityPolicyHeaderTypeReport, |
| kContentSecurityPolicyHeaderTypeEnforce |
| }; |
| |
| enum ContentSecurityPolicyHeaderSource { |
| kContentSecurityPolicyHeaderSourceHTTP, |
| kContentSecurityPolicyHeaderSourceMeta, |
| kContentSecurityPolicyHeaderSourceOriginPolicy |
| }; |
| |
| enum ContentSecurityPolicyHashAlgorithm { |
| kContentSecurityPolicyHashAlgorithmNone = 0, |
| kContentSecurityPolicyHashAlgorithmSha256 = 1 << 2, |
| kContentSecurityPolicyHashAlgorithmSha384 = 1 << 3, |
| kContentSecurityPolicyHashAlgorithmSha512 = 1 << 4, |
| kContentSecurityPolicyHashAlgorithmEd25519 = 1 << 5, |
| }; |
| |
| PLATFORM_EXPORT bool IsCSPDirectiveNameCharacter(UChar); |
| PLATFORM_EXPORT bool IsCSPDirectiveValueCharacter(UChar); |
| PLATFORM_EXPORT bool IsNonceCharacter(UChar); |
| PLATFORM_EXPORT bool IsSourceCharacter(UChar); |
| PLATFORM_EXPORT bool IsPathComponentCharacter(UChar); |
| PLATFORM_EXPORT bool IsHostCharacter(UChar); |
| PLATFORM_EXPORT bool IsSchemeContinuationCharacter(UChar); |
| PLATFORM_EXPORT bool IsNotASCIISpace(UChar); |
| PLATFORM_EXPORT bool IsNotColonOrSlash(UChar); |
| PLATFORM_EXPORT bool IsMediaTypeCharacter(UChar); |
| |
| // Only checks for general Base64 encoded chars, not '=' chars since '=' is |
| // positional and may only appear at the end of a Base64 encoded string. |
| PLATFORM_EXPORT bool IsBase64EncodedCharacter(UChar); |
| |
| } // namespace blink |
| |
| #endif |