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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef COMPONENTS_AUTOFILL_CONTENT_BROWSER_WALLET_FULL_WALLET_H_ | |
| 6 #define COMPONENTS_AUTOFILL_CONTENT_BROWSER_WALLET_FULL_WALLET_H_ | |
| 7 | |
| 8 #include <stdint.h> | |
| 9 | |
| 10 #include <memory> | |
| 11 #include <string> | |
| 12 #include <vector> | |
| 13 | |
| 14 #include "base/gtest_prod_util.h" | |
| 15 #include "base/macros.h" | |
| 16 #include "base/strings/string16.h" | |
| 17 #include "components/autofill/content/browser/wallet/wallet_address.h" | |
| 18 | |
| 19 namespace base { | |
| 20 class DictionaryValue; | |
| 21 } | |
| 22 | |
| 23 namespace autofill { | |
| 24 | |
| 25 class AutofillType; | |
| 26 | |
| 27 namespace wallet { | |
| 28 | |
| 29 class FullWalletTest; | |
| 30 | |
| 31 // FullWallet contains all the information a merchant requires from a user for | |
| 32 // that user to make a purchase. This includes: | |
| 33 // - billing information | |
| 34 // - shipping information | |
| 35 // - a proxy card for the backing card selected from a user's wallet items | |
| 36 class FullWallet { | |
| 37 public: | |
| 38 ~FullWallet(); | |
| 39 | |
| 40 // Returns a wallet built from the provided clear-text data. | |
| 41 // Data is not validated; |pan|, |cvn| and |billing_address| must be set. | |
| 42 static std::unique_ptr<FullWallet> CreateFullWalletFromClearText( | |
| 43 int expiration_month, | |
| 44 int expiration_year, | |
| 45 const std::string& pan, | |
| 46 const std::string& cvn, | |
| 47 std::unique_ptr<Address> billing_address, | |
| 48 std::unique_ptr<Address> shipping_address); | |
| 49 | |
| 50 // Returns corresponding data for |type|. | |
| 51 base::string16 GetInfo(const std::string& app_locale, | |
| 52 const AutofillType& type); | |
| 53 | |
| 54 // The type of the card that this FullWallet contains and the last four digits | |
| 55 // like this "Visa - 4111". | |
| 56 base::string16 TypeAndLastFourDigits(); | |
| 57 | |
| 58 // Decrypts and returns the primary account number (PAN) using the generated | |
| 59 // one time pad, |one_time_pad_|. | |
| 60 const std::string& GetPan(); | |
| 61 | |
| 62 bool operator==(const FullWallet& other) const; | |
| 63 bool operator!=(const FullWallet& other) const; | |
| 64 | |
| 65 const Address* billing_address() const { return billing_address_.get(); } | |
| 66 const Address* shipping_address() const { return shipping_address_.get(); } | |
| 67 | |
| 68 int expiration_month() const { return expiration_month_; } | |
| 69 int expiration_year() const { return expiration_year_; } | |
| 70 | |
| 71 void set_one_time_pad(const std::vector<uint8_t>& one_time_pad) { | |
| 72 one_time_pad_ = one_time_pad; | |
| 73 } | |
| 74 | |
| 75 private: | |
| 76 friend class FullWalletTest; | |
| 77 friend std::unique_ptr<FullWallet> GetTestFullWallet(); | |
| 78 friend std::unique_ptr<FullWallet> GetTestFullWalletInstrumentOnly(); | |
| 79 FRIEND_TEST_ALL_PREFIXES(FullWalletTest, CreateFullWallet); | |
| 80 FRIEND_TEST_ALL_PREFIXES(FullWalletTest, RestLengthCorrectDecryptionTest); | |
| 81 FRIEND_TEST_ALL_PREFIXES(FullWalletTest, RestLengthUnderDecryptionTest); | |
| 82 FRIEND_TEST_ALL_PREFIXES(FullWalletTest, GetCreditCardInfo); | |
| 83 | |
| 84 FullWallet(int expiration_month, | |
| 85 int expiration_year, | |
| 86 const std::string& iin, | |
| 87 const std::string& encrypted_rest, | |
| 88 std::unique_ptr<Address> billing_address, | |
| 89 std::unique_ptr<Address> shipping_address); | |
| 90 | |
| 91 // Decrypts both |pan_| and |cvn_|. | |
| 92 void DecryptCardInfo(); | |
| 93 | |
| 94 // Decrypts and returns the card verification number (CVN) using the generated | |
| 95 // one time pad, |one_time_pad_|. | |
| 96 const std::string& GetCvn(); | |
| 97 | |
| 98 // The expiration month of the proxy card. It should be 1-12. | |
| 99 int expiration_month_; | |
| 100 | |
| 101 // The expiration year of the proxy card. It should be a 4-digit year. | |
| 102 int expiration_year_; | |
| 103 | |
| 104 // Primary account number (PAN). Its format is \d{16}. | |
| 105 std::string pan_; | |
| 106 | |
| 107 // Card verification number (CVN). Its format is \d{3}. | |
| 108 std::string cvn_; | |
| 109 | |
| 110 // Issuer identification number (IIN). Its format is \d{6}. | |
| 111 std::string iin_; | |
| 112 | |
| 113 // Encrypted concatentation of CVN and PAN without IIN | |
| 114 std::string encrypted_rest_; | |
| 115 | |
| 116 // The billing address of the backing instrument. | |
| 117 std::unique_ptr<Address> billing_address_; | |
| 118 | |
| 119 // The shipping address for the transaction. | |
| 120 std::unique_ptr<Address> shipping_address_; | |
| 121 | |
| 122 // The one time pad used for FullWallet encryption. | |
| 123 std::vector<uint8_t> one_time_pad_; | |
| 124 | |
| 125 DISALLOW_COPY_AND_ASSIGN(FullWallet); | |
| 126 }; | |
| 127 | |
| 128 } // namespace wallet | |
| 129 } // namespace autofill | |
| 130 | |
| 131 #endif // COMPONENTS_AUTOFILL_CONTENT_BROWSER_WALLET_FULL_WALLET_H_ | |
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