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Side by Side Diff: services/preferences/tracked/pref_hash_calculator.cc

Issue 2782803002: Move tracked prefs into services/preferences/tracked. (Closed)
Patch Set: rebase Created 3 years, 8 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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 "components/user_prefs/tracked/pref_hash_calculator.h" 5 #include "services/preferences/tracked/pref_hash_calculator.h"
6 6
7 #include <stdint.h> 7 #include <stdint.h>
8 8
9 #include <memory> 9 #include <memory>
10 #include <vector> 10 #include <vector>
11 11
12 #include "base/bind.h" 12 #include "base/bind.h"
13 #include "base/json/json_string_value_serializer.h" 13 #include "base/json/json_string_value_serializer.h"
14 #include "base/logging.h" 14 #include "base/logging.h"
15 #include "base/strings/string_number_conversions.h" 15 #include "base/strings/string_number_conversions.h"
(...skipping 63 matching lines...) Expand 10 before | Expand all | Expand 10 after
79 return message; 79 return message;
80 } 80 }
81 81
82 } // namespace 82 } // namespace
83 83
84 PrefHashCalculator::PrefHashCalculator(const std::string& seed, 84 PrefHashCalculator::PrefHashCalculator(const std::string& seed,
85 const std::string& device_id, 85 const std::string& device_id,
86 const std::string& legacy_device_id) 86 const std::string& legacy_device_id)
87 : seed_(seed), device_id_(device_id), legacy_device_id_(legacy_device_id) {} 87 : seed_(seed), device_id_(device_id), legacy_device_id_(legacy_device_id) {}
88 88
89 PrefHashCalculator::~PrefHashCalculator() { 89 PrefHashCalculator::~PrefHashCalculator() {}
90 }
91 90
92 std::string PrefHashCalculator::Calculate(const std::string& path, 91 std::string PrefHashCalculator::Calculate(const std::string& path,
93 const base::Value* value) const { 92 const base::Value* value) const {
94 return GetDigestString(seed_, 93 return GetDigestString(seed_,
95 GetMessage(device_id_, path, ValueAsString(value))); 94 GetMessage(device_id_, path, ValueAsString(value)));
96 } 95 }
97 96
98 PrefHashCalculator::ValidationResult PrefHashCalculator::Validate( 97 PrefHashCalculator::ValidationResult PrefHashCalculator::Validate(
99 const std::string& path, 98 const std::string& path,
100 const base::Value* value, 99 const base::Value* value,
101 const std::string& digest_string) const { 100 const std::string& digest_string) const {
102 const std::string value_as_string(ValueAsString(value)); 101 const std::string value_as_string(ValueAsString(value));
103 if (VerifyDigestString(seed_, GetMessage(device_id_, path, value_as_string), 102 if (VerifyDigestString(seed_, GetMessage(device_id_, path, value_as_string),
104 digest_string)) { 103 digest_string)) {
105 return VALID; 104 return VALID;
106 } 105 }
107 if (VerifyDigestString(seed_, 106 if (VerifyDigestString(seed_,
108 GetMessage(legacy_device_id_, path, value_as_string), 107 GetMessage(legacy_device_id_, path, value_as_string),
109 digest_string)) { 108 digest_string)) {
110 return VALID_SECURE_LEGACY; 109 return VALID_SECURE_LEGACY;
111 } 110 }
112 return INVALID; 111 return INVALID;
113 } 112 }
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