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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef SubresourceIntegrity_h | 5 #ifndef SubresourceIntegrity_h |
6 #define SubresourceIntegrity_h | 6 #define SubresourceIntegrity_h |
7 | 7 |
8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
9 #include "platform/Crypto.h" | 9 #include "platform/Crypto.h" |
10 | 10 |
11 namespace WTF { | 11 namespace WTF { |
12 class String; | 12 class String; |
13 }; | 13 }; |
14 | 14 |
15 namespace blink { | 15 namespace blink { |
16 | 16 |
17 class Document; | 17 class Document; |
18 class Element; | 18 class Element; |
19 class KURL; | 19 class KURL; |
20 class Resource; | 20 class Resource; |
21 | 21 |
22 class CORE_EXPORT SubresourceIntegrity { | 22 class CORE_EXPORT SubresourceIntegrity { |
23 public: | 23 public: |
24 enum IntegrityParseResult { | 24 enum IntegrityParseResult { |
25 IntegrityParseValidResult, | 25 IntegrityParseValidResult, |
26 IntegrityParseNoValidResult | 26 IntegrityParseNoValidResult |
27 }; | 27 }; |
28 | 28 |
29 static bool CheckSubresourceIntegrity(const Element&, const WTF::String& con
tent, const KURL& resourceUrl, const WTF::String& mimeType, const Resource&); | 29 static bool CheckSubresourceIntegrity(const Element&, const WTF::String& con
tent, const KURL& resourceUrl, const Resource&); |
30 | 30 |
31 private: | 31 private: |
32 // FIXME: After the merge with the Chromium repo, this should be refactored | 32 // FIXME: After the merge with the Chromium repo, this should be refactored |
33 // to use FRIEND_TEST in base/gtest_prod_util.h. | 33 // to use FRIEND_TEST in base/gtest_prod_util.h. |
34 friend class SubresourceIntegrityTest; | 34 friend class SubresourceIntegrityTest; |
35 friend class SubresourceIntegrityTest_Parsing_Test; | 35 friend class SubresourceIntegrityTest_Parsing_Test; |
36 friend class SubresourceIntegrityTest_ParseAlgorithm_Test; | 36 friend class SubresourceIntegrityTest_ParseAlgorithm_Test; |
37 | 37 |
38 enum AlgorithmParseResult { | 38 enum AlgorithmParseResult { |
39 AlgorithmValid, | 39 AlgorithmValid, |
40 AlgorithmUnparsable, | 40 AlgorithmUnparsable, |
41 AlgorithmUnknown | 41 AlgorithmUnknown |
42 }; | 42 }; |
43 | 43 |
44 struct IntegrityMetadata { | 44 struct IntegrityMetadata { |
45 WTF::String digest; | 45 WTF::String digest; |
46 HashAlgorithm algorithm; | 46 HashAlgorithm algorithm; |
47 WTF::String type; | |
48 }; | 47 }; |
49 | 48 |
50 static AlgorithmParseResult parseAlgorithm(const UChar*& begin, const UChar*
end, HashAlgorithm&); | 49 static AlgorithmParseResult parseAlgorithm(const UChar*& begin, const UChar*
end, HashAlgorithm&); |
51 static bool parseDigest(const UChar*& begin, const UChar* end, String& diges
t); | 50 static bool parseDigest(const UChar*& begin, const UChar* end, String& diges
t); |
52 static bool parseMimeType(const UChar*& begin, const UChar* end, String& typ
e); | |
53 | 51 |
54 static IntegrityParseResult parseIntegrityAttribute(const WTF::String& attri
bute, WTF::Vector<IntegrityMetadata>& metadataList, Document&); | 52 static IntegrityParseResult parseIntegrityAttribute(const WTF::String& attri
bute, WTF::Vector<IntegrityMetadata>& metadataList, Document&); |
55 }; | 53 }; |
56 | 54 |
57 } // namespace blink | 55 } // namespace blink |
58 | 56 |
59 #endif | 57 #endif |
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