Index: components/autofill/content/browser/wallet/full_wallet.cc |
diff --git a/components/autofill/content/browser/wallet/full_wallet.cc b/components/autofill/content/browser/wallet/full_wallet.cc |
deleted file mode 100644 |
index db7638271ee8bc4f64fe354ba4c8efffc05808bc..0000000000000000000000000000000000000000 |
--- a/components/autofill/content/browser/wallet/full_wallet.cc |
+++ /dev/null |
@@ -1,234 +0,0 @@ |
-// Copyright 2013 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 "components/autofill/content/browser/wallet/full_wallet.h" |
- |
-#include <stddef.h> |
-#include <utility> |
- |
-#include "base/logging.h" |
-#include "base/strings/string_number_conversions.h" |
-#include "base/strings/utf_string_conversions.h" |
-#include "base/values.h" |
-#include "components/autofill/core/browser/autofill_type.h" |
-#include "components/autofill/core/browser/credit_card.h" |
- |
-namespace { |
- |
-const size_t kPanSize = 16; |
-const size_t kBinSize = 6; |
-const size_t kCvnSize = 3; |
-const size_t kEncryptedRestSize = 12; |
- |
-} // anonymous namespace |
- |
-namespace autofill { |
-namespace wallet { |
- |
-FullWallet::FullWallet(int expiration_month, |
- int expiration_year, |
- const std::string& iin, |
- const std::string& encrypted_rest, |
- std::unique_ptr<Address> billing_address, |
- std::unique_ptr<Address> shipping_address) |
- : expiration_month_(expiration_month), |
- expiration_year_(expiration_year), |
- iin_(iin), |
- encrypted_rest_(encrypted_rest), |
- billing_address_(std::move(billing_address)), |
- shipping_address_(std::move(shipping_address)) { |
- DCHECK(billing_address_.get()); |
-} |
- |
-FullWallet::~FullWallet() {} |
- |
-// static |
-std::unique_ptr<FullWallet> FullWallet::CreateFullWalletFromClearText( |
- int expiration_month, |
- int expiration_year, |
- const std::string& pan, |
- const std::string& cvn, |
- std::unique_ptr<Address> billing_address, |
- std::unique_ptr<Address> shipping_address) { |
- DCHECK(billing_address); |
- DCHECK(!pan.empty()); |
- DCHECK(!cvn.empty()); |
- |
- std::unique_ptr<FullWallet> wallet(new FullWallet( |
- expiration_month, expiration_year, |
- std::string(), // no iin -- clear text pan/cvn are set below. |
- std::string(), // no encrypted_rest -- clear text pan/cvn are set below. |
- std::move(billing_address), std::move(shipping_address))); |
- wallet->pan_ = pan; |
- wallet->cvn_ = cvn; |
- return wallet; |
-} |
- |
-base::string16 FullWallet::GetInfo(const std::string& app_locale, |
- const AutofillType& type) { |
- switch (type.GetStorableType()) { |
- case CREDIT_CARD_NUMBER: |
- return base::ASCIIToUTF16(GetPan()); |
- |
- case CREDIT_CARD_NAME_FULL: |
- return billing_address()->recipient_name(); |
- |
- case CREDIT_CARD_VERIFICATION_CODE: |
- return base::ASCIIToUTF16(GetCvn()); |
- |
- case CREDIT_CARD_EXP_MONTH: |
- if (expiration_month() == 0) |
- return base::string16(); |
- return base::IntToString16(expiration_month()); |
- |
- case CREDIT_CARD_EXP_4_DIGIT_YEAR: |
- if (expiration_year() == 0) |
- return base::string16(); |
- return base::IntToString16(expiration_year()); |
- |
- case CREDIT_CARD_EXP_2_DIGIT_YEAR: |
- if (expiration_year() == 0) |
- return base::string16(); |
- return base::IntToString16(expiration_year() % 100); |
- |
- case CREDIT_CARD_EXP_DATE_2_DIGIT_YEAR: |
- if (expiration_month() == 0 || expiration_year() == 0) |
- return base::string16(); |
- return base::IntToString16(expiration_month()) + base::ASCIIToUTF16("/") + |
- base::IntToString16(expiration_year() % 100); |
- |
- case CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR: |
- if (expiration_month() == 0 || expiration_year() == 0) |
- return base::string16(); |
- return base::IntToString16(expiration_month()) + base::ASCIIToUTF16("/") + |
- base::IntToString16(expiration_year()); |
- |
- case CREDIT_CARD_TYPE: { |
- const char* const internal_type = |
- CreditCard::GetCreditCardType(base::ASCIIToUTF16(GetPan())); |
- if (internal_type == kGenericCard) |
- return base::string16(); |
- return CreditCard::TypeForDisplay(internal_type); |
- } |
- |
- default: { |
- switch (type.group()) { |
- case NAME_BILLING: |
- case PHONE_BILLING: |
- case ADDRESS_BILLING: |
- return billing_address_->GetInfo(type, app_locale); |
- |
- case CREDIT_CARD: |
- NOTREACHED(); |
- |
- default: |
- return shipping_address_->GetInfo(type, app_locale); |
- } |
- } |
- } |
-} |
- |
-base::string16 FullWallet::TypeAndLastFourDigits() { |
- CreditCard card; |
- card.SetRawInfo(CREDIT_CARD_NUMBER, base::ASCIIToUTF16(GetPan())); |
- return card.TypeAndLastFourDigits(); |
-} |
- |
-const std::string& FullWallet::GetPan() { |
- if (pan_.empty()) |
- DecryptCardInfo(); |
- return pan_; |
-} |
- |
-bool FullWallet::operator==(const FullWallet& other) const { |
- if (expiration_month_ != other.expiration_month_) |
- return false; |
- |
- if (expiration_year_ != other.expiration_year_) |
- return false; |
- |
- if (iin_ != other.iin_) |
- return false; |
- |
- if (encrypted_rest_ != other.encrypted_rest_) |
- return false; |
- |
- if (billing_address_.get() && other.billing_address_.get()) { |
- if (*billing_address_.get() != *other.billing_address_.get()) |
- return false; |
- } else if (billing_address_.get() || other.billing_address_.get()) { |
- return false; |
- } |
- |
- if (shipping_address_.get() && other.shipping_address_.get()) { |
- if (*shipping_address_.get() != *other.shipping_address_.get()) |
- return false; |
- } else if (shipping_address_.get() || other.shipping_address_.get()) { |
- return false; |
- } |
- |
- return true; |
-} |
- |
-bool FullWallet::operator!=(const FullWallet& other) const { |
- return !(*this == other); |
-} |
- |
-void FullWallet::DecryptCardInfo() { |
- // |encrypted_rest_| must be of length |kEncryptedRestSize| in order for |
- // decryption to succeed and the server will not pad it with zeros. |
- while (encrypted_rest_.size() < kEncryptedRestSize) { |
- encrypted_rest_ = '0' + encrypted_rest_; |
- } |
- |
- DCHECK_EQ(kEncryptedRestSize, encrypted_rest_.size()); |
- |
- std::vector<uint8_t> operating_data; |
- // Convert |encrypted_rest_| to bytes so we can decrypt it with |otp|. |
- if (!base::HexStringToBytes(encrypted_rest_, &operating_data)) { |
- DLOG(ERROR) << "Failed to parse encrypted rest"; |
- return; |
- } |
- |
- // Ensure |one_time_pad_| and |encrypted_rest_| are of the same length |
- // otherwise something has gone wrong and we can't decrypt the data. |
- DCHECK_EQ(one_time_pad_.size(), operating_data.size()); |
- |
- std::vector<uint8_t> results; |
- // XOR |otp| with the encrypted data to decrypt. |
- for (size_t i = 0; i < one_time_pad_.size(); ++i) |
- results.push_back(one_time_pad_[i] ^ operating_data[i]); |
- |
- // There is no uint8_t* to int64_t so convert the decrypted data to hex and |
- // then parse the hex to an int64_t before getting the int64_t as a string. |
- std::string hex_decrypted = base::HexEncode(&(results[0]), results.size()); |
- |
- int64_t decrypted; |
- if (!base::HexStringToInt64(hex_decrypted, &decrypted)) { |
- DLOG(ERROR) << "Failed to parse decrypted data in hex to int64_t"; |
- return; |
- } |
- std::string card_info = base::Int64ToString(decrypted); |
- |
- size_t padded_length = kPanSize - kBinSize + kCvnSize; |
- // |card_info| is PAN without the IIN concatenated with the CVN, i.e. |
- // PANPANPANPCVN. If what was decrypted is not of that size the front needs |
- // to be padded with 0's until it is. |
- if (card_info.size() != padded_length) |
- card_info.insert(card_info.begin(), padded_length - card_info.size(), '0'); |
- |
- // Separate out the PAN from the CVN. |
- size_t split = kPanSize - kBinSize; |
- cvn_ = card_info.substr(split); |
- pan_ = iin_ + card_info.substr(0, split); |
-} |
- |
-const std::string& FullWallet::GetCvn() { |
- if (cvn_.empty()) |
- DecryptCardInfo(); |
- return cvn_; |
-} |
- |
-} // namespace wallet |
-} // namespace autofill |