Move trial token code to content/common.

content/renderer/origin_trials/trial_token_unittest.cc

Index: content/renderer/origin_trials/trial_token_unittest.cc
diff --git a/content/renderer/origin_trials/trial_token_unittest.cc b/content/renderer/origin_trials/trial_token_unittest.cc
deleted file mode 100644
index e7e52e7e90729fe17d257b63485c858566d38a1e..0000000000000000000000000000000000000000
--- a/content/renderer/origin_trials/trial_token_unittest.cc
+++ /dev/null
@@ -1,243 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "content/renderer/origin_trials/trial_token.h"
-
-#include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/strings/string_piece.h"
-#include "base/strings/string_util.h"
-#include "base/test/simple_test_clock.h"
-#include "base/time/time.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "url/gurl.h"
-
-namespace content {
-
-namespace {
-
-// This is a sample public key for testing the API. The corresponding private
-// key (use this to generate new samples for this test file) is:
-//
-//  0x83, 0x67, 0xf4, 0xcd, 0x2a, 0x1f, 0x0e, 0x04, 0x0d, 0x43, 0x13,
-//  0x4c, 0x67, 0xc4, 0xf4, 0x28, 0xc9, 0x90, 0x15, 0x02, 0xe2, 0xba,
-//  0xfd, 0xbb, 0xfa, 0xbc, 0x92, 0x76, 0x8a, 0x2c, 0x4b, 0xc7, 0x75,
-//  0x10, 0xac, 0xf9, 0x3a, 0x1c, 0xb8, 0xa9, 0x28, 0x70, 0xd2, 0x9a,
-//  0xd0, 0x0b, 0x59, 0xe1, 0xac, 0x2b, 0xb7, 0xd5, 0xca, 0x1f, 0x64,
-//  0x90, 0x08, 0x8e, 0xa8, 0xe0, 0x56, 0x3a, 0x04, 0xd0
-const uint8_t kTestPublicKey[] = {
-    0x75, 0x10, 0xac, 0xf9, 0x3a, 0x1c, 0xb8, 0xa9, 0x28, 0x70, 0xd2,
-    0x9a, 0xd0, 0x0b, 0x59, 0xe1, 0xac, 0x2b, 0xb7, 0xd5, 0xca, 0x1f,
-    0x64, 0x90, 0x08, 0x8e, 0xa8, 0xe0, 0x56, 0x3a, 0x04, 0xd0,
-};
-
-// This is a valid, but incorrect, public key for testing signatures against.
-// The corresponding private key is:
-//
-//  0x21, 0xee, 0xfa, 0x81, 0x6a, 0xff, 0xdf, 0xb8, 0xc1, 0xdd, 0x75,
-//  0x05, 0x04, 0x29, 0x68, 0x67, 0x60, 0x85, 0x91, 0xd0, 0x50, 0x16,
-//  0x0a, 0xcf, 0xa2, 0x37, 0xa3, 0x2e, 0x11, 0x7a, 0x17, 0x96, 0x50,
-//  0x07, 0x4d, 0x76, 0x55, 0x56, 0x42, 0x17, 0x2d, 0x8a, 0x9c, 0x47,
-//  0x96, 0x25, 0xda, 0x70, 0xaa, 0xb9, 0xfd, 0x53, 0x5d, 0x51, 0x3e,
-//  0x16, 0xab, 0xb4, 0x86, 0xea, 0xf3, 0x35, 0xc6, 0xca
-const uint8_t kTestPublicKey2[] = {
-    0x50, 0x07, 0x4d, 0x76, 0x55, 0x56, 0x42, 0x17, 0x2d, 0x8a, 0x9c,
-    0x47, 0x96, 0x25, 0xda, 0x70, 0xaa, 0xb9, 0xfd, 0x53, 0x5d, 0x51,
-    0x3e, 0x16, 0xab, 0xb4, 0x86, 0xea, 0xf3, 0x35, 0xc6, 0xca,
-};
-
-// This is a good trial token, signed with the above test private key.
-const char* kSampleToken =
-    "1|UsEO0cNxoUtBnHDJdGPWTlXuLENjXcEIPL7Bs7sbvicPCcvAtyqhQuTJ9h/u1R3VZpWigtI+"
-    "SdUwk7Dyk/qbDw==|https://valid.example.com|Frobulate|1458766277";
-const uint8_t kExpectedVersion = 1;
-const char* kExpectedSignature =
-    "UsEO0cNxoUtBnHDJdGPWTlXuLENjXcEIPL7Bs7sbvicPCcvAtyqhQuTJ9h/u1R3VZpWigtI+S"
-    "dUwk7Dyk/qbDw==";
-const char* kExpectedData = "https://valid.example.com|Frobulate|1458766277";
-const char* kExpectedFeatureName = "Frobulate";
-const char* kExpectedOrigin = "https://valid.example.com";
-const uint64_t kExpectedExpiry = 1458766277;
-
-// The token should not be valid for this origin, or for this feature.
-const char* kInvalidOrigin = "https://invalid.example.com";
-const char* kInsecureOrigin = "http://valid.example.com";
-const char* kInvalidFeatureName = "Grokalyze";
-
-// The token should be valid if the current time is kValidTimestamp or earlier.
-double kValidTimestamp = 1458766276.0;
-
-// The token should be invalid if the current time is kInvalidTimestamp or
-// later.
-double kInvalidTimestamp = 1458766278.0;
-
-// Well-formed trial token with an invalid signature.
-const char* kInvalidSignatureToken =
-    "1|CO8hDne98QeFeOJ0DbRZCBN3uE0nyaPgaLlkYhSWnbRoDfEAg+TXELaYfQPfEvKYFauBg/"
-    "hnxmba765hz0mXMc==|https://valid.example.com|Frobulate|1458766277";
-
-// Various ill-formed trial tokens. These should all fail to parse.
-const char* kInvalidTokens[] = {
-    // Invalid - only one part
-    "abcde",
-    // Not enough parts
-    "https://valid.example.com|FeatureName|1458766277",
-    "Signature|https://valid.example.com|FeatureName|1458766277",
-    // Non-numeric version
-    "a|Signature|https://valid.example.com|FeatureName|1458766277",
-    "1x|Signature|https://valid.example.com|FeatureName|1458766277",
-    // Unsupported version (< min, > max, negative, overflow)
-    "0|Signature|https://valid.example.com|FeatureName|1458766277",
-    "2|Signature|https://valid.example.com|FeatureName|1458766277",
-    "-1|Signature|https://valid.example.com|FeatureName|1458766277",
-    "99999|Signature|https://valid.example.com|FeatureName|1458766277",
-    // Delimiter in feature name
-    "1|Signature|https://valid.example.com|Feature|Name|1458766277",
-    // Extra string field
-    "1|Signature|https://valid.example.com|FeatureName|1458766277|ExtraField",
-    // Extra numeric field
-    "1|Signature|https://valid.example.com|FeatureName|1458766277|1458766277",
-    // Non-numeric expiry timestamp
-    "1|Signature|https://valid.example.com|FeatureName|abcdefghij",
-    "1|Signature|https://valid.example.com|FeatureName|1458766277x",
-    // Negative expiry timestamp
-    "1|Signature|https://valid.example.com|FeatureName|-1458766277",
-    // Origin not a proper origin URL
-    "1|Signature|abcdef|FeatureName|1458766277",
-    "1|Signature|data:text/plain,abcdef|FeatureName|1458766277",
-    "1|Signature|javascript:alert(1)|FeatureName|1458766277"};
-const size_t kNumInvalidTokens = arraysize(kInvalidTokens);
-
-}  // namespace
-
-class TrialTokenTest : public testing::Test {
- public:
-  TrialTokenTest()
-      : expected_origin_(GURL(kExpectedOrigin)),
-        invalid_origin_(GURL(kInvalidOrigin)),
-        insecure_origin_(GURL(kInsecureOrigin)),
-        correct_public_key_(
-            base::StringPiece(reinterpret_cast<const char*>(kTestPublicKey),
-                              arraysize(kTestPublicKey))),
-        incorrect_public_key_(
-            base::StringPiece(reinterpret_cast<const char*>(kTestPublicKey2),
-                              arraysize(kTestPublicKey2))) {}
-
- protected:
-  bool ValidateOrigin(TrialToken* token, const url::Origin origin) {
-    return token->ValidateOrigin(origin);
-  }
-
-  bool ValidateFeatureName(TrialToken* token, const char* feature_name) {
-    return token->ValidateFeatureName(feature_name);
-  }
-
-  bool ValidateDate(TrialToken* token, const base::Time& now) {
-    return token->ValidateDate(now);
-  }
-
-  bool ValidateSignature(TrialToken* token,
-                         const base::StringPiece& public_key) {
-    return token->ValidateSignature(public_key);
-  }
-
-  base::StringPiece correct_public_key() { return correct_public_key_; }
-  base::StringPiece incorrect_public_key() { return incorrect_public_key_; }
-
-  const url::Origin expected_origin_;
-  const url::Origin invalid_origin_;
-  const url::Origin insecure_origin_;
-
- private:
-  base::StringPiece correct_public_key_;
-  base::StringPiece incorrect_public_key_;
-};
-
-TEST_F(TrialTokenTest, ParseEmptyString) {
-  scoped_ptr<TrialToken> empty_token = TrialToken::Parse("");
-  EXPECT_FALSE(empty_token);
-}
-
-TEST_F(TrialTokenTest, ParseInvalidStrings) {
-  for (size_t i = 0; i < kNumInvalidTokens; ++i) {
-    scoped_ptr<TrialToken> empty_token = TrialToken::Parse(kInvalidTokens[i]);
-    EXPECT_FALSE(empty_token) << "Invalid trial token should not parse: "
-                              << kInvalidTokens[i];
-  }
-}
-
-TEST_F(TrialTokenTest, ParseValidToken) {
-  scoped_ptr<TrialToken> token = TrialToken::Parse(kSampleToken);
-  ASSERT_TRUE(token);
-  EXPECT_EQ(kExpectedVersion, token->version());
-  EXPECT_EQ(kExpectedFeatureName, token->feature_name());
-  EXPECT_EQ(kExpectedSignature, token->signature());
-  EXPECT_EQ(kExpectedData, token->data());
-  EXPECT_EQ(expected_origin_, token->origin());
-  EXPECT_EQ(base::Time::FromDoubleT(kExpectedExpiry), token->expiry_time());
-}
-
-TEST_F(TrialTokenTest, ValidateValidToken) {
-  scoped_ptr<TrialToken> token = TrialToken::Parse(kSampleToken);
-  ASSERT_TRUE(token);
-  EXPECT_TRUE(ValidateOrigin(token.get(), expected_origin_));
-  EXPECT_FALSE(ValidateOrigin(token.get(), invalid_origin_));
-  EXPECT_FALSE(ValidateOrigin(token.get(), insecure_origin_));
-  EXPECT_TRUE(ValidateFeatureName(token.get(), kExpectedFeatureName));
-  EXPECT_FALSE(ValidateFeatureName(token.get(), kInvalidFeatureName));
-  EXPECT_FALSE(ValidateFeatureName(
-      token.get(), base::ToUpperASCII(kExpectedFeatureName).c_str()));
-  EXPECT_FALSE(ValidateFeatureName(
-      token.get(), base::ToLowerASCII(kExpectedFeatureName).c_str()));
-  EXPECT_TRUE(
-      ValidateDate(token.get(), base::Time::FromDoubleT(kValidTimestamp)));
-  EXPECT_FALSE(
-      ValidateDate(token.get(), base::Time::FromDoubleT(kInvalidTimestamp)));
-}
-
-TEST_F(TrialTokenTest, TokenIsAppropriateForOriginAndFeature) {
-  scoped_ptr<TrialToken> token = TrialToken::Parse(kSampleToken);
-  ASSERT_TRUE(token);
-  EXPECT_TRUE(token->IsAppropriate(expected_origin_, kExpectedFeatureName));
-  EXPECT_FALSE(token->IsAppropriate(expected_origin_,
-                                    base::ToUpperASCII(kExpectedFeatureName)));
-  EXPECT_FALSE(token->IsAppropriate(expected_origin_,
-                                    base::ToLowerASCII(kExpectedFeatureName)));
-  EXPECT_FALSE(token->IsAppropriate(invalid_origin_, kExpectedFeatureName));
-  EXPECT_FALSE(token->IsAppropriate(insecure_origin_, kExpectedFeatureName));
-  EXPECT_FALSE(token->IsAppropriate(expected_origin_, kInvalidFeatureName));
-}
-
-TEST_F(TrialTokenTest, ValidateValidSignature) {
-  scoped_ptr<TrialToken> token = TrialToken::Parse(kSampleToken);
-  ASSERT_TRUE(token);
-  EXPECT_TRUE(ValidateSignature(token.get(), correct_public_key()));
-}
-
-TEST_F(TrialTokenTest, ValidateInvalidSignature) {
-  scoped_ptr<TrialToken> token = TrialToken::Parse(kInvalidSignatureToken);
-  ASSERT_TRUE(token);
-  EXPECT_FALSE(ValidateSignature(token.get(), correct_public_key()));
-}
-
-TEST_F(TrialTokenTest, ValidateTokenWithCorrectKey) {
-  scoped_ptr<TrialToken> token = TrialToken::Parse(kSampleToken);
-  ASSERT_TRUE(token);
-  EXPECT_TRUE(token->IsValid(base::Time::FromDoubleT(kValidTimestamp),
-                             correct_public_key()));
-}
-
-TEST_F(TrialTokenTest, ValidateSignatureWithIncorrectKey) {
-  scoped_ptr<TrialToken> token = TrialToken::Parse(kSampleToken);
-  ASSERT_TRUE(token);
-  EXPECT_FALSE(token->IsValid(base::Time::FromDoubleT(kValidTimestamp),
-                              incorrect_public_key()));
-}
-
-TEST_F(TrialTokenTest, ValidateWhenNotExpired) {
-  scoped_ptr<TrialToken> token = TrialToken::Parse(kSampleToken);
-  ASSERT_TRUE(token);
-}
-
-}  // namespace content