OLD | NEW |
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 #include "core/frame/SubresourceIntegrity.h" | 5 #include "core/frame/SubresourceIntegrity.h" |
6 | 6 |
7 #include "core/HTMLNames.h" | 7 #include "core/HTMLNames.h" |
8 #include "core/dom/Document.h" | 8 #include "core/dom/Document.h" |
9 #include "core/dom/Element.h" | 9 #include "core/dom/Element.h" |
10 #include "core/dom/ExecutionContext.h" | 10 #include "core/dom/ExecutionContext.h" |
(...skipping 52 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
63 digest.size(), kBase64DoNotInsertLFs); | 63 digest.size(), kBase64DoNotInsertLFs); |
64 } | 64 } |
65 | 65 |
66 HashAlgorithm SubresourceIntegrity::GetPrioritizedHashFunction( | 66 HashAlgorithm SubresourceIntegrity::GetPrioritizedHashFunction( |
67 HashAlgorithm algorithm1, | 67 HashAlgorithm algorithm1, |
68 HashAlgorithm algorithm2) { | 68 HashAlgorithm algorithm2) { |
69 const HashAlgorithm kWeakerThanSha384[] = {kHashAlgorithmSha256}; | 69 const HashAlgorithm kWeakerThanSha384[] = {kHashAlgorithmSha256}; |
70 const HashAlgorithm kWeakerThanSha512[] = {kHashAlgorithmSha256, | 70 const HashAlgorithm kWeakerThanSha512[] = {kHashAlgorithmSha256, |
71 kHashAlgorithmSha384}; | 71 kHashAlgorithmSha384}; |
72 | 72 |
73 ASSERT(algorithm1 != kHashAlgorithmSha1); | 73 DCHECK_NE(algorithm1, kHashAlgorithmSha1); |
74 ASSERT(algorithm2 != kHashAlgorithmSha1); | 74 DCHECK_NE(algorithm2, kHashAlgorithmSha1); |
75 | 75 |
76 if (algorithm1 == algorithm2) | 76 if (algorithm1 == algorithm2) |
77 return algorithm1; | 77 return algorithm1; |
78 | 78 |
79 const HashAlgorithm* weaker_algorithms = 0; | 79 const HashAlgorithm* weaker_algorithms = 0; |
80 size_t length = 0; | 80 size_t length = 0; |
81 switch (algorithm1) { | 81 switch (algorithm1) { |
82 case kHashAlgorithmSha256: | 82 case kHashAlgorithmSha256: |
83 break; | 83 break; |
84 case kHashAlgorithmSha384: | 84 case kHashAlgorithmSha384: |
(...skipping 332 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
417 metadata_set.insert(integrity_metadata.ToPair()); | 417 metadata_set.insert(integrity_metadata.ToPair()); |
418 } | 418 } |
419 | 419 |
420 if (metadata_set.size() == 0 && error) | 420 if (metadata_set.size() == 0 && error) |
421 return kIntegrityParseNoValidResult; | 421 return kIntegrityParseNoValidResult; |
422 | 422 |
423 return kIntegrityParseValidResult; | 423 return kIntegrityParseValidResult; |
424 } | 424 } |
425 | 425 |
426 } // namespace blink | 426 } // namespace blink |
OLD | NEW |