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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "webcrypto_impl.h" | |
6 | |
7 #include "base/basictypes.h" | |
8 #include "base/logging.h" | |
9 #include "base/memory/ref_counted.h" | |
10 #include "base/strings/string_number_conversions.h" | |
11 #include "content/public/renderer/content_renderer_client.h" | |
12 #include "content/renderer/renderer_webkitplatformsupport_impl.h" | |
13 #include "content/renderer/webcrypto_impl.h" | |
14 #include "testing/gtest/include/gtest/gtest.h" | |
15 #include "third_party/WebKit/public/platform/WebArrayBuffer.h" | |
16 #include "third_party/WebKit/public/platform/WebCryptoAlgorithm.h" | |
17 | |
18 namespace content { | |
19 | |
20 // Algorithms include SHA1, SHA224, SHA256, SHA384, and SHA512 | |
eroman
2013/08/22 02:25:05
Delete this comment, doesn't explain anything extr
Bryan Eyler
2013/08/22 18:51:03
Done.
| |
21 WebKit::WebCryptoAlgorithmId algorithm_ids[] = { | |
eroman
2013/08/22 02:25:05
mark this "const", and rename algorithm_ids --> kA
Bryan Eyler
2013/08/22 18:51:03
Done.
| |
22 WebKit::WebCryptoAlgorithmIdSha1, | |
23 WebKit::WebCryptoAlgorithmIdSha224, | |
24 WebKit::WebCryptoAlgorithmIdSha256, | |
25 WebKit::WebCryptoAlgorithmIdSha384, | |
26 WebKit::WebCryptoAlgorithmIdSha512 | |
27 }; | |
28 | |
29 class TestWebCryptoResult | |
30 : public WebKit::WebCryptoResultPrivate, | |
31 public base::RefCountedThreadSafe<TestWebCryptoResult> { | |
32 public: | |
33 TestWebCryptoResult() : error_encountered_(false) {} | |
34 | |
35 virtual void completeWithError() OVERRIDE { | |
eroman
2013/08/22 02:25:05
I think it is better practice to omit OVERRIDE on
jamesr
2013/08/22 02:31:01
no OVERRIDE for cross-repository overrides!
Bryan Eyler
2013/08/22 18:51:03
Done.
| |
36 error_encountered_ = true; | |
37 } | |
38 | |
39 virtual void completeWithBuffer( | |
40 const WebKit::WebArrayBuffer& array_buffer) OVERRIDE { | |
41 // Might as well just store the array_buffer in hex, since it's going to be | |
42 // converted anyway for better error reporting. +1 for the nul terminator. | |
43 array_buffer_data_hex_ = | |
44 base::HexEncode(array_buffer.data(), array_buffer.byteLength()); | |
45 } | |
46 | |
47 virtual void completeWithBoolean(bool boolean) OVERRIDE { | |
48 NOTREACHED(); | |
49 } | |
50 | |
51 virtual void completeWithKey(const WebKit::WebCryptoKey& key) OVERRIDE { | |
52 NOTREACHED(); | |
53 } | |
54 | |
55 virtual void ref() { | |
56 RefCountedThreadSafe<TestWebCryptoResult>::AddRef(); | |
jamesr
2013/08/22 02:31:01
these are a bit odd. what are they implementing?
Bryan Eyler
2013/08/22 18:51:03
Ref counting as required in the WebCryptoResultPri
| |
57 } | |
58 | |
59 virtual void deref() { | |
60 RefCountedThreadSafe<TestWebCryptoResult>::Release(); | |
61 } | |
62 | |
63 const char* array_buffer_data_hex() const { | |
64 return array_buffer_data_hex_.c_str(); | |
eroman
2013/08/22 02:25:05
how about returning a const std::string& instead?
Bryan Eyler
2013/08/22 18:51:03
Done.
| |
65 } | |
66 | |
67 bool error_encountered() const { | |
68 return error_encountered_; | |
69 } | |
70 | |
71 private: | |
72 friend class base::RefCountedThreadSafe<TestWebCryptoResult>; | |
73 virtual ~TestWebCryptoResult() {} | |
74 | |
75 std::string array_buffer_data_hex_; | |
76 bool error_encountered_; | |
77 }; | |
78 | |
79 class WebCryptoImplTest : public testing::Test { | |
80 public: | |
81 WebCryptoImplTest() : crypto_(NULL) {} | |
82 | |
83 protected: | |
84 virtual void SetUp() { | |
85 SetRendererClientForTesting(&content_renderer_client_); | |
eroman
2013/08/22 02:25:05
Can you just directly instantiate the class under
Bryan Eyler
2013/08/22 18:51:03
No, it doesn't link because the WebCryptoImpl clas
| |
86 | |
87 webkit_platform_support_.reset(new RendererWebKitPlatformSupportImpl); | |
88 | |
89 crypto_ = webkit_platform_support_->crypto(); | |
90 ASSERT_TRUE(crypto_ != NULL); | |
91 } | |
92 | |
93 virtual void TearDown() { | |
94 SetRendererClientForTesting(NULL); | |
95 } | |
96 | |
97 ContentRendererClient content_renderer_client_; | |
98 scoped_ptr<RendererWebKitPlatformSupportImpl> webkit_platform_support_; | |
99 WebKit::WebCrypto* crypto_; | |
100 }; | |
101 | |
102 TEST_F(WebCryptoImplTest, DigestSampleSets) { | |
103 // For readability and maintainability of the results, the results are | |
eroman
2013/08/22 02:25:05
nit: redundant use of the word results. Try:
For r
Bryan Eyler
2013/08/22 18:51:03
Done.
| |
104 // stored here in hex format. | |
105 // | |
106 // TODO(bryaneyler): Eventually, all these sample test sets should be replaced | |
107 // with the sets here: http://csrc.nist.gov/groups/STM/cavp/index.html#03 | |
108 struct { | |
109 const char* input; | |
110 size_t input_length; | |
111 const char* hex_result[arraysize(algorithm_ids)]; | |
112 } input_set[] = { | |
113 { | |
114 "", 0, | |
115 { | |
116 // echo -n "" | sha1sum | |
117 "da39a3ee5e6b4b0d3255bfef95601890afd80709", | |
118 // echo -n "" | sha224sum | |
119 "d14a028c2a3a2bc9476102bb288234c415a2b01f828ea62ac5b3e42f", | |
120 // echo -n "" | sha256sum | |
121 "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", | |
122 // echo -n "" | sha384sum | |
123 "38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274e" | |
124 "debfe76f65fbd51ad2f14898b95b", | |
125 // echo -n "" | sha512sum | |
126 "cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0" | |
127 "d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e", | |
128 }, | |
129 }, | |
130 { | |
131 "\000", 1, | |
132 { | |
133 // echo -n -e "\000" | sha1sum | |
134 "5ba93c9db0cff93f52b521d7420e43f6eda2784f", | |
135 // echo -n -e "\000" | sha224sum | |
136 "fff9292b4201617bdc4d3053fce02734166a683d7d858a7f5f59b073", | |
137 // echo -n -e "\000" | sha256sum | |
138 "6e340b9cffb37a989ca544e6bb780a2c78901d3fb33738768511a30617afa01d", | |
139 // echo -n -e "\000" | sha384sum | |
140 "bec021b4f368e3069134e012c2b4307083d3a9bdd206e24e5f0d86e13d6636655933" | |
141 "ec2b413465966817a9c208a11717", | |
142 // echo -n -e "\000" | sha512sum | |
143 "b8244d028981d693af7b456af8efa4cad63d282e19ff14942c246e50d9351d22704a" | |
144 "802a71c3580b6370de4ceb293c324a8423342557d4e5c38438f0e36910ee", | |
145 }, | |
146 }, | |
147 { | |
148 "\000\001\002\003\004\005", 6, | |
149 { | |
150 // echo -n -e "\000\001\002\003\004\005" | sha1sum | |
151 "868460d98d09d8bbb93d7b6cdd15cc7fbec676b9", | |
152 // echo -n -e "\000\001\002\003\004\005" | sha224sum | |
153 "7d92e7f1cad1818ed1d13ab41f04ebabfe1fef6bb4cbeebac34c29bc", | |
154 // echo -n -e "\000\001\002\003\004\005" | sha256sum | |
155 "17e88db187afd62c16e5debf3e6527cd006bc012bc90b51a810cd80c2d511f43", | |
156 // echo -n -e "\000\001\002\003\004\005" | sha384sum | |
157 "79f4738706fce9650ac60266675c3cd07298b09923850d525604d040e6e448adc7dc" | |
158 "22780d7e1b95bfeaa86a678e4552", | |
159 // echo -n -e "\000\001\002\003\004\005" | sha512sum | |
160 "2f3831bccc94cf061bcfa5f8c23c1429d26e3bc6b76edad93d9025cb91c903af6cf9" | |
161 "c935dc37193c04c2c66e7d9de17c358284418218afea2160147aaa912f4c", | |
162 }, | |
163 }, | |
164 }; | |
165 | |
166 for (size_t id_index = 0; id_index < arraysize(algorithm_ids); id_index++) { | |
167 WebKit::WebCryptoAlgorithm algorithm( | |
168 WebKit::WebCryptoAlgorithm::adoptParamsAndCreate( | |
169 algorithm_ids[id_index], "SHA", NULL)); | |
170 | |
171 for (size_t set_index = 0; | |
172 set_index < ARRAYSIZE_UNSAFE(input_set); set_index++) { | |
173 scoped_refptr<TestWebCryptoResult> result_impl( | |
174 new TestWebCryptoResult); | |
175 WebKit::WebCryptoResult result(result_impl.get()); | |
176 | |
177 crypto_->digest( | |
178 algorithm, | |
179 reinterpret_cast<const unsigned char*>(input_set[set_index].input), | |
180 input_set[set_index].input_length, | |
181 result); | |
182 | |
183 EXPECT_FALSE(result_impl->error_encountered()); | |
184 // Ignore case, it's checking the hex value. | |
185 EXPECT_STRCASEEQ( | |
186 input_set[set_index].hex_result[id_index], | |
187 result_impl->array_buffer_data_hex()); | |
188 } | |
189 } | |
190 } | |
191 | |
192 } // namespace content | |
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