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| 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 |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "chrome/common/origin_trials/origin_trial_key_manager.h" |
| 6 |
| 7 #include <memory> |
| 8 |
| 9 #include "base/macros.h" |
| 10 #include "base/memory/ptr_util.h" |
| 11 #include "base/strings/string_piece.h" |
| 12 #include "testing/gtest/include/gtest/gtest.h" |
| 13 |
| 14 const uint8_t kTestPublicKey[] = { |
| 15 0x75, 0x10, 0xac, 0xf9, 0x3a, 0x1c, 0xb8, 0xa9, 0x28, 0x70, 0xd2, |
| 16 0x9a, 0xd0, 0x0b, 0x59, 0xe1, 0xac, 0x2b, 0xb7, 0xd5, 0xca, 0x1f, |
| 17 0x64, 0x90, 0x08, 0x8e, 0xa8, 0xe0, 0x56, 0x3a, 0x04, 0xd0, |
| 18 }; |
| 19 |
| 20 // Base64 encoding of the above sample public key |
| 21 const char kTestPublicKeyString[] = |
| 22 "dRCs+TocuKkocNKa0AtZ4awrt9XKH2SQCI6o4FY6BNA="; |
| 23 const char kBadEncodingPublicKeyString[] = "Not even base64!"; |
| 24 // Base64-encoded, 31 bytes long |
| 25 const char kTooShortPublicKeyString[] = |
| 26 "dRCs+TocuKkocNKa0AtZ4awrt9XKH2SQCI6o4FY6BN=="; |
| 27 // Base64-encoded, 33 bytes long |
| 28 const char kTooLongPublicKeyString[] = |
| 29 "dRCs+TocuKkocNKa0AtZ4awrt9XKH2SQCI6o4FY6BNAA"; |
| 30 |
| 31 class OriginTrialKeyManagerTest : public testing::Test { |
| 32 protected: |
| 33 OriginTrialKeyManagerTest() |
| 34 : manager_(base::WrapUnique(new OriginTrialKeyManager())), |
| 35 default_key_(manager_->GetPublicKey().as_string()), |
| 36 test_key_(std::string(reinterpret_cast<const char*>(kTestPublicKey), |
| 37 arraysize(kTestPublicKey))) {} |
| 38 OriginTrialKeyManager* manager() { return manager_.get(); } |
| 39 base::StringPiece default_key() { return default_key_; } |
| 40 base::StringPiece test_key() { return test_key_; } |
| 41 |
| 42 private: |
| 43 std::unique_ptr<OriginTrialKeyManager> manager_; |
| 44 std::string default_key_; |
| 45 std::string test_key_; |
| 46 }; |
| 47 |
| 48 TEST_F(OriginTrialKeyManagerTest, DefaultConstructor) { |
| 49 // We don't specify here what the key should be, but make sure that it is |
| 50 // returned, is valid, and is consistent. |
| 51 base::StringPiece key = manager()->GetPublicKey(); |
| 52 EXPECT_EQ(32UL, key.size()); |
| 53 EXPECT_EQ(default_key(), key); |
| 54 } |
| 55 |
| 56 TEST_F(OriginTrialKeyManagerTest, DefaultKeyIsConsistent) { |
| 57 OriginTrialKeyManager manager2; |
| 58 EXPECT_EQ(manager()->GetPublicKey(), manager2.GetPublicKey()); |
| 59 } |
| 60 |
| 61 TEST_F(OriginTrialKeyManagerTest, OverridePublicKey) { |
| 62 EXPECT_TRUE(manager()->SetPublicKeyFromASCIIString(kTestPublicKeyString)); |
| 63 EXPECT_NE(default_key(), manager()->GetPublicKey()); |
| 64 EXPECT_EQ(test_key(), manager()->GetPublicKey()); |
| 65 } |
| 66 |
| 67 TEST_F(OriginTrialKeyManagerTest, OverrideKeyNotBase64) { |
| 68 EXPECT_FALSE( |
| 69 manager()->SetPublicKeyFromASCIIString(kBadEncodingPublicKeyString)); |
| 70 EXPECT_EQ(default_key(), manager()->GetPublicKey()); |
| 71 } |
| 72 |
| 73 TEST_F(OriginTrialKeyManagerTest, OverrideKeyTooShort) { |
| 74 EXPECT_FALSE( |
| 75 manager()->SetPublicKeyFromASCIIString(kTooShortPublicKeyString)); |
| 76 EXPECT_EQ(default_key(), manager()->GetPublicKey()); |
| 77 } |
| 78 |
| 79 TEST_F(OriginTrialKeyManagerTest, OverrideKeyTooLong) { |
| 80 EXPECT_FALSE(manager()->SetPublicKeyFromASCIIString(kTooLongPublicKeyString)); |
| 81 EXPECT_EQ(default_key(), manager()->GetPublicKey()); |
| 82 } |
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