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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "chrome/common/origin_trials/chrome_origin_trial_policy.h" | 5 #include "chrome/common/origin_trials/chrome_origin_trial_policy.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 | 8 |
| 9 #include "base/command_line.h" |
9 #include "base/macros.h" | 10 #include "base/macros.h" |
10 #include "base/memory/ptr_util.h" | 11 #include "base/memory/ptr_util.h" |
11 #include "base/strings/string_piece.h" | 12 #include "base/strings/string_piece.h" |
| 13 #include "base/strings/string_util.h" |
| 14 #include "chrome/common/chrome_switches.h" |
12 #include "testing/gtest/include/gtest/gtest.h" | 15 #include "testing/gtest/include/gtest/gtest.h" |
13 | 16 |
14 const uint8_t kTestPublicKey[] = { | 17 const uint8_t kTestPublicKey[] = { |
15 0x75, 0x10, 0xac, 0xf9, 0x3a, 0x1c, 0xb8, 0xa9, 0x28, 0x70, 0xd2, | 18 0x75, 0x10, 0xac, 0xf9, 0x3a, 0x1c, 0xb8, 0xa9, 0x28, 0x70, 0xd2, |
16 0x9a, 0xd0, 0x0b, 0x59, 0xe1, 0xac, 0x2b, 0xb7, 0xd5, 0xca, 0x1f, | 19 0x9a, 0xd0, 0x0b, 0x59, 0xe1, 0xac, 0x2b, 0xb7, 0xd5, 0xca, 0x1f, |
17 0x64, 0x90, 0x08, 0x8e, 0xa8, 0xe0, 0x56, 0x3a, 0x04, 0xd0, | 20 0x64, 0x90, 0x08, 0x8e, 0xa8, 0xe0, 0x56, 0x3a, 0x04, 0xd0, |
18 }; | 21 }; |
19 | 22 |
20 // Base64 encoding of the above sample public key | 23 // Base64 encoding of the above sample public key |
21 const char kTestPublicKeyString[] = | 24 const char kTestPublicKeyString[] = |
22 "dRCs+TocuKkocNKa0AtZ4awrt9XKH2SQCI6o4FY6BNA="; | 25 "dRCs+TocuKkocNKa0AtZ4awrt9XKH2SQCI6o4FY6BNA="; |
23 const char kBadEncodingPublicKeyString[] = "Not even base64!"; | 26 const char kBadEncodingPublicKeyString[] = "Not even base64!"; |
24 // Base64-encoded, 31 bytes long | 27 // Base64-encoded, 31 bytes long |
25 const char kTooShortPublicKeyString[] = | 28 const char kTooShortPublicKeyString[] = |
26 "dRCs+TocuKkocNKa0AtZ4awrt9XKH2SQCI6o4FY6BN=="; | 29 "dRCs+TocuKkocNKa0AtZ4awrt9XKH2SQCI6o4FY6BN=="; |
27 // Base64-encoded, 33 bytes long | 30 // Base64-encoded, 33 bytes long |
28 const char kTooLongPublicKeyString[] = | 31 const char kTooLongPublicKeyString[] = |
29 "dRCs+TocuKkocNKa0AtZ4awrt9XKH2SQCI6o4FY6BNAA"; | 32 "dRCs+TocuKkocNKa0AtZ4awrt9XKH2SQCI6o4FY6BNAA"; |
30 | 33 |
31 const char kOneDisabledFeature[] = "A"; | 34 const char kOneDisabledFeature[] = "A"; |
32 const char kTwoDisabledFeatures[] = "A|B"; | 35 const char kTwoDisabledFeatures[] = "A|B"; |
33 const char kThreeDisabledFeatures[] = "A|B|C"; | 36 const char kThreeDisabledFeatures[] = "A|B|C"; |
34 const char kSpacesInDisabledFeatures[] = "A|B C"; | 37 const char kSpacesInDisabledFeatures[] = "A|B C"; |
35 | 38 |
| 39 // Various tokens, each provide the command (in tools/origin_trials) used for |
| 40 // generation. |
| 41 // generate_token.py example.com A --expire-timestamp=2000000000 |
| 42 const uint8_t kToken1Signature[] = { |
| 43 0x43, 0xdd, 0xd3, 0x2b, 0x12, 0x09, 0x59, 0x52, 0x17, 0xf3, 0x60, |
| 44 0x44, 0xab, 0xae, 0x18, 0xcd, 0xcd, 0x20, 0xf4, 0x0f, 0x37, 0x8c, |
| 45 0x04, 0x98, 0x8b, 0x8e, 0xf5, 0x7f, 0x56, 0xe3, 0x22, 0xa8, 0xe5, |
| 46 0x02, 0x08, 0xfc, 0x2b, 0xd8, 0x6e, 0x91, 0x1f, 0x8f, 0xf1, 0xec, |
| 47 0x61, 0xbc, 0x0d, 0xb2, 0x96, 0xcf, 0xc3, 0xf0, 0xc2, 0xc3, 0x23, |
| 48 0xe9, 0x34, 0x4f, 0x55, 0x62, 0x46, 0xcb, 0x57, 0x0b}; |
| 49 const char kToken1SignatureEncoded[] = |
| 50 "Q93TKxIJWVIX82BEq64Yzc0g9A83jASYi471f1bjIqjlAgj8K9hukR+P8exhvA2yls/" |
| 51 "D8MLDI+k0T1ViRstXCw=="; |
| 52 // generate_token.py example.com A --expire-timestamp=2500000000 |
| 53 const uint8_t kToken2Signature[] = { |
| 54 0xcd, 0x7f, 0x73, 0xb4, 0x49, 0xf5, 0xff, 0xef, 0xf3, 0x71, 0x4e, |
| 55 0x3d, 0xbd, 0x07, 0xcb, 0x94, 0xd7, 0x25, 0x6f, 0x48, 0x14, 0x2f, |
| 56 0xb6, 0x9a, 0xc1, 0x33, 0xf6, 0x8f, 0x8f, 0x72, 0xab, 0xd8, 0xeb, |
| 57 0x52, 0x5a, 0x20, 0x49, 0xad, 0xf0, 0x84, 0x49, 0x22, 0x64, 0x65, |
| 58 0x25, 0xa2, 0xb4, 0xc8, 0x5d, 0xc3, 0xa4, 0x24, 0xaf, 0xac, 0xcd, |
| 59 0x48, 0x22, 0xa4, 0x21, 0x1f, 0x2b, 0xf0, 0xb1, 0x02}; |
| 60 const char kToken2SignatureEncoded[] = |
| 61 "zX9ztEn1/+/" |
| 62 "zcU49vQfLlNclb0gUL7aawTP2j49yq9jrUlogSa3whEkiZGUlorTIXcOkJK+szUgipCEfK/" |
| 63 "CxAg=="; |
| 64 // generate_token.py example.com B --expire-timestamp=2000000000 |
| 65 const uint8_t kToken3Signature[] = { |
| 66 0x33, 0x49, 0x37, 0x0e, 0x92, 0xbc, 0xf8, 0xf6, 0x71, 0xa9, 0x7a, |
| 67 0x46, 0xd5, 0x35, 0x6d, 0x30, 0xd6, 0x89, 0xe3, 0xa4, 0x5b, 0x0b, |
| 68 0xae, 0x6c, 0x77, 0x47, 0xe9, 0x5a, 0x20, 0x14, 0x0d, 0x6f, 0xde, |
| 69 0xb4, 0x20, 0xe6, 0xce, 0x3a, 0xf1, 0xcb, 0x92, 0xf9, 0xaf, 0xb2, |
| 70 0x89, 0x19, 0xce, 0x35, 0xcc, 0x63, 0x5f, 0x59, 0xd9, 0xef, 0x8f, |
| 71 0xf9, 0xa1, 0x92, 0xda, 0x8b, 0xda, 0xfd, 0xf1, 0x08}; |
| 72 const char kToken3SignatureEncoded[] = |
| 73 "M0k3DpK8+PZxqXpG1TVtMNaJ46RbC65sd0fpWiAUDW/etCDmzjrxy5L5r7KJGc41zGNfWdnvj/" |
| 74 "mhktqL2v3xCA=="; |
| 75 const char kTokenSeparator[] = "|"; |
| 76 |
36 class ChromeOriginTrialPolicyTest : public testing::Test { | 77 class ChromeOriginTrialPolicyTest : public testing::Test { |
37 protected: | 78 protected: |
38 ChromeOriginTrialPolicyTest() | 79 ChromeOriginTrialPolicyTest() |
39 : manager_(base::WrapUnique(new ChromeOriginTrialPolicy())), | 80 : token1_signature_( |
| 81 std::string(reinterpret_cast<const char*>(kToken1Signature), |
| 82 arraysize(kToken1Signature))), |
| 83 token2_signature_( |
| 84 std::string(reinterpret_cast<const char*>(kToken2Signature), |
| 85 arraysize(kToken2Signature))), |
| 86 token3_signature_( |
| 87 std::string(reinterpret_cast<const char*>(kToken3Signature), |
| 88 arraysize(kToken3Signature))), |
| 89 two_disabled_tokens_( |
| 90 base::JoinString({kToken1SignatureEncoded, kToken2SignatureEncoded}, |
| 91 kTokenSeparator)), |
| 92 three_disabled_tokens_( |
| 93 base::JoinString({kToken1SignatureEncoded, kToken2SignatureEncoded, |
| 94 kToken3SignatureEncoded}, |
| 95 kTokenSeparator)), |
| 96 manager_(base::WrapUnique(new ChromeOriginTrialPolicy())), |
40 default_key_(manager_->GetPublicKey().as_string()), | 97 default_key_(manager_->GetPublicKey().as_string()), |
41 test_key_(std::string(reinterpret_cast<const char*>(kTestPublicKey), | 98 test_key_(std::string(reinterpret_cast<const char*>(kTestPublicKey), |
42 arraysize(kTestPublicKey))) {} | 99 arraysize(kTestPublicKey))) {} |
| 100 |
43 ChromeOriginTrialPolicy* manager() { return manager_.get(); } | 101 ChromeOriginTrialPolicy* manager() { return manager_.get(); } |
44 base::StringPiece default_key() { return default_key_; } | 102 base::StringPiece default_key() { return default_key_; } |
45 base::StringPiece test_key() { return test_key_; } | 103 base::StringPiece test_key() { return test_key_; } |
| 104 std::string token1_signature_; |
| 105 std::string token2_signature_; |
| 106 std::string token3_signature_; |
| 107 std::string two_disabled_tokens_; |
| 108 std::string three_disabled_tokens_; |
46 | 109 |
47 private: | 110 private: |
48 std::unique_ptr<ChromeOriginTrialPolicy> manager_; | 111 std::unique_ptr<ChromeOriginTrialPolicy> manager_; |
49 std::string default_key_; | 112 std::string default_key_; |
50 std::string test_key_; | 113 std::string test_key_; |
51 }; | 114 }; |
52 | 115 |
53 TEST_F(ChromeOriginTrialPolicyTest, DefaultConstructor) { | 116 TEST_F(ChromeOriginTrialPolicyTest, DefaultConstructor) { |
54 // We don't specify here what the key should be, but make sure that it is | 117 // We don't specify here what the key should be, but make sure that it is |
55 // returned, is valid, and is consistent. | 118 // returned, is valid, and is consistent. |
(...skipping 56 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
112 EXPECT_TRUE(manager()->IsFeatureDisabled("C")); | 175 EXPECT_TRUE(manager()->IsFeatureDisabled("C")); |
113 } | 176 } |
114 | 177 |
115 TEST_F(ChromeOriginTrialPolicyTest, DisableFeatureWithSpace) { | 178 TEST_F(ChromeOriginTrialPolicyTest, DisableFeatureWithSpace) { |
116 EXPECT_TRUE(manager()->SetDisabledFeatures(kSpacesInDisabledFeatures)); | 179 EXPECT_TRUE(manager()->SetDisabledFeatures(kSpacesInDisabledFeatures)); |
117 EXPECT_TRUE(manager()->IsFeatureDisabled("A")); | 180 EXPECT_TRUE(manager()->IsFeatureDisabled("A")); |
118 EXPECT_TRUE(manager()->IsFeatureDisabled("B C")); | 181 EXPECT_TRUE(manager()->IsFeatureDisabled("B C")); |
119 EXPECT_FALSE(manager()->IsFeatureDisabled("B")); | 182 EXPECT_FALSE(manager()->IsFeatureDisabled("B")); |
120 EXPECT_FALSE(manager()->IsFeatureDisabled("C")); | 183 EXPECT_FALSE(manager()->IsFeatureDisabled("C")); |
121 } | 184 } |
| 185 |
| 186 TEST_F(ChromeOriginTrialPolicyTest, NoDisabledTokens) { |
| 187 EXPECT_FALSE(manager()->IsTokenDisabled(token1_signature_)); |
| 188 EXPECT_FALSE(manager()->IsTokenDisabled(token2_signature_)); |
| 189 EXPECT_FALSE(manager()->IsTokenDisabled(token3_signature_)); |
| 190 } |
| 191 |
| 192 TEST_F(ChromeOriginTrialPolicyTest, DisableOneToken) { |
| 193 EXPECT_TRUE(manager()->SetDisabledTokens(kToken1SignatureEncoded)); |
| 194 EXPECT_TRUE(manager()->IsTokenDisabled(token1_signature_)); |
| 195 EXPECT_FALSE(manager()->IsTokenDisabled(token2_signature_)); |
| 196 } |
| 197 |
| 198 TEST_F(ChromeOriginTrialPolicyTest, DisableTwoTokens) { |
| 199 EXPECT_TRUE(manager()->SetDisabledTokens(two_disabled_tokens_)); |
| 200 EXPECT_TRUE(manager()->IsTokenDisabled(token1_signature_)); |
| 201 EXPECT_TRUE(manager()->IsTokenDisabled(token2_signature_)); |
| 202 EXPECT_FALSE(manager()->IsTokenDisabled(token3_signature_)); |
| 203 } |
| 204 |
| 205 TEST_F(ChromeOriginTrialPolicyTest, DisableThreeTokens) { |
| 206 EXPECT_TRUE(manager()->SetDisabledTokens(three_disabled_tokens_)); |
| 207 EXPECT_TRUE(manager()->IsTokenDisabled(token1_signature_)); |
| 208 EXPECT_TRUE(manager()->IsTokenDisabled(token2_signature_)); |
| 209 EXPECT_TRUE(manager()->IsTokenDisabled(token3_signature_)); |
| 210 } |
| 211 |
| 212 // Tests for initialization from command line |
| 213 class ChromeOriginTrialPolicyInitializationTest |
| 214 : public ChromeOriginTrialPolicyTest { |
| 215 protected: |
| 216 ChromeOriginTrialPolicyInitializationTest() {} |
| 217 |
| 218 ChromeOriginTrialPolicy* initialized_manager() { |
| 219 return initialized_manager_.get(); |
| 220 } |
| 221 |
| 222 void SetUp() override { |
| 223 ChromeOriginTrialPolicyTest::SetUp(); |
| 224 |
| 225 base::CommandLine* command_line = base::CommandLine::ForCurrentProcess(); |
| 226 ASSERT_FALSE(command_line->HasSwitch(switches::kOriginTrialPublicKey)); |
| 227 ASSERT_FALSE( |
| 228 command_line->HasSwitch(switches::kOriginTrialDisabledFeatures)); |
| 229 ASSERT_FALSE(command_line->HasSwitch(switches::kOriginTrialDisabledTokens)); |
| 230 |
| 231 // Setup command line with various updated values |
| 232 // New public key |
| 233 command_line->AppendSwitchASCII(switches::kOriginTrialPublicKey, |
| 234 kTestPublicKeyString); |
| 235 // One disabled feature |
| 236 command_line->AppendSwitchASCII(switches::kOriginTrialDisabledFeatures, |
| 237 kOneDisabledFeature); |
| 238 // One disabled token |
| 239 command_line->AppendSwitchASCII(switches::kOriginTrialDisabledTokens, |
| 240 kToken1SignatureEncoded); |
| 241 |
| 242 initialized_manager_ = base::WrapUnique(new ChromeOriginTrialPolicy()); |
| 243 } |
| 244 |
| 245 private: |
| 246 std::unique_ptr<ChromeOriginTrialPolicy> initialized_manager_; |
| 247 }; |
| 248 |
| 249 TEST_F(ChromeOriginTrialPolicyInitializationTest, PublicKeyInitialized) { |
| 250 EXPECT_NE(default_key(), initialized_manager()->GetPublicKey()); |
| 251 EXPECT_EQ(test_key(), initialized_manager()->GetPublicKey()); |
| 252 } |
| 253 |
| 254 TEST_F(ChromeOriginTrialPolicyInitializationTest, DisabledFeaturesInitialized) { |
| 255 EXPECT_TRUE(initialized_manager()->IsFeatureDisabled("A")); |
| 256 EXPECT_FALSE(initialized_manager()->IsFeatureDisabled("B")); |
| 257 } |
| 258 |
| 259 TEST_F(ChromeOriginTrialPolicyInitializationTest, DisabledTokensInitialized) { |
| 260 EXPECT_TRUE(initialized_manager()->IsTokenDisabled(token1_signature_)); |
| 261 EXPECT_FALSE(initialized_manager()->IsTokenDisabled(token2_signature_)); |
| 262 } |
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