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// Copyright (c) 2012 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.
#ifndef COMPONENTS_AUTOFILL_BROWSER_WALLET_FULL_WALLET_H_
#define COMPONENTS_AUTOFILL_BROWSER_WALLET_FULL_WALLET_H_
#include <string>
#include <vector>
#include "base/basictypes.h"
#include "base/gtest_prod_util.h"
#include "base/memory/scoped_ptr.h"
#include "components/autofill/browser/wallet/required_action.h"
#include "components/autofill/browser/wallet/wallet_address.h"
namespace base {
class DictionaryValue;
}
namespace autofill {
namespace wallet {
class FullWalletTest;
// FullWallet contains all the information a merchant requires from a user for
// that user to make a purchase. This includes:
// - billing information
// - shipping information
// - a proxy card for the backing card selected from a user's wallet items
class FullWallet {
public:
~FullWallet();
// Returns an empty scoped_ptr if the input invalid, an empty wallet with
// required actions if there are any, or a valid wallet.
static scoped_ptr<FullWallet>
CreateFullWallet(const base::DictionaryValue& dictionary);
// Returns corresponding data for |type|.
base::string16 GetInfo(AutofillFieldType type);
// Whether or not |action| is in |required_actions_|.
bool HasRequiredAction(RequiredAction action) const;
bool operator==(const FullWallet& other) const;
bool operator!=(const FullWallet& other) const;
// If there are required actions |billing_address_| might contain NULL.
const Address* billing_address() const { return billing_address_.get(); }
// If there are required actions or shipping address is not required
// |shipping_address_| might contain NULL.
const Address* shipping_address() const { return shipping_address_.get(); }
const std::vector<RequiredAction>& required_actions() const {
return required_actions_;
}
int expiration_month() const { return expiration_month_; }
int expiration_year() const { return expiration_year_; }
void set_one_time_pad(const std::vector<uint8>& one_time_pad) {
one_time_pad_ = one_time_pad;
}
private:
friend class FullWalletTest;
friend scoped_ptr<FullWallet> GetTestFullWallet();
FRIEND_TEST_ALL_PREFIXES(FullWalletTest, CreateFullWallet);
FRIEND_TEST_ALL_PREFIXES(FullWalletTest, CreateFullWalletWithRequiredActions);
FRIEND_TEST_ALL_PREFIXES(FullWalletTest, EvenRestDecryptionTest);
FRIEND_TEST_ALL_PREFIXES(FullWalletTest, OddRestDecryptionTest);
FRIEND_TEST_ALL_PREFIXES(FullWalletTest, GetCreditCardInfo);
FullWallet(int expiration_month,
int expiration_year,
const std::string& iin,
const std::string& encrypted_rest,
scoped_ptr<Address> billing_address,
scoped_ptr<Address> shipping_address,
const std::vector<RequiredAction>& required_actions);
// Decrypts both |pan_| and |cvn_|.
void DecryptCardInfo();
// Decrypts and returns the primary account number (PAN) using the generated
// one time pad, |one_time_pad_|.
const std::string& GetPan();
// Decrypts and returns the card verification number (CVN) using the generated
// one time pad, |one_time_pad_|.
const std::string& GetCvn();
// The expiration month of the proxy card. It should be 1-12.
int expiration_month_;
// The expiration year of the proxy card. It should be a 4-digit year.
int expiration_year_;
// Primary account number (PAN). Its format is \d{16}.
std::string pan_;
// Card verification number (CVN). Its format is \d{3}.
std::string cvn_;
// Issuer identification number (IIN). Its format is \d{6}.
std::string iin_;
// Encrypted concatentation of CVN and PAN without IIN
std::string encrypted_rest_;
// The billing address of the backing instrument.
scoped_ptr<Address> billing_address_;
// The shipping address for the transaction.
scoped_ptr<Address> shipping_address_;
// Actions that must be completed by the user before a FullWallet can be
// issued to them by the Online Wallet service.
std::vector<RequiredAction> required_actions_;
// The one time pad used for FullWallet encryption.
std::vector<uint8> one_time_pad_;
DISALLOW_COPY_AND_ASSIGN(FullWallet);
};
} // namespace wallet
} // namespace autofill
#endif // COMPONENTS_AUTOFILL_BROWSER_WALLET_FULL_WALLET_H_
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