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Diffstat (limited to 'chromium/components/autofill/content/browser/wallet/full_wallet.cc')
-rw-r--r--chromium/components/autofill/content/browser/wallet/full_wallet.cc323
1 files changed, 0 insertions, 323 deletions
diff --git a/chromium/components/autofill/content/browser/wallet/full_wallet.cc b/chromium/components/autofill/content/browser/wallet/full_wallet.cc
deleted file mode 100644
index f66b28a9857..00000000000
--- a/chromium/components/autofill/content/browser/wallet/full_wallet.cc
+++ /dev/null
@@ -1,323 +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 "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,
- scoped_ptr<Address> billing_address,
- scoped_ptr<Address> shipping_address,
- const std::vector<RequiredAction>& required_actions)
- : expiration_month_(expiration_month),
- expiration_year_(expiration_year),
- iin_(iin),
- encrypted_rest_(encrypted_rest),
- billing_address_(billing_address.Pass()),
- shipping_address_(shipping_address.Pass()),
- required_actions_(required_actions) {
- DCHECK(required_actions_.size() > 0 || billing_address_.get());
-}
-
-FullWallet::~FullWallet() {}
-
-// static
-scoped_ptr<FullWallet>
- FullWallet::CreateFullWallet(const DictionaryValue& dictionary) {
- const ListValue* required_actions_list;
- std::vector<RequiredAction> required_actions;
- if (dictionary.GetList("required_action", &required_actions_list)) {
- for (size_t i = 0; i < required_actions_list->GetSize(); ++i) {
- std::string action_string;
- if (required_actions_list->GetString(i, &action_string)) {
- RequiredAction action = ParseRequiredActionFromString(action_string);
- if (!ActionAppliesToFullWallet(action)) {
- DLOG(ERROR) << "Response from Google wallet with bad required action:"
- " \"" << action_string << "\"";
- return scoped_ptr<FullWallet>();
- }
- required_actions.push_back(action);
- }
- }
- if (required_actions.size() > 0) {
- return scoped_ptr<FullWallet>(new FullWallet(-1,
- -1,
- std::string(),
- std::string(),
- scoped_ptr<Address>(),
- scoped_ptr<Address>(),
- required_actions));
- }
- } else {
- DVLOG(1) << "Response from Google wallet missing required actions";
- }
-
- int expiration_month;
- if (!dictionary.GetInteger("expiration_month", &expiration_month)) {
- DLOG(ERROR) << "Response from Google wallet missing expiration month";
- return scoped_ptr<FullWallet>();
- }
-
- int expiration_year;
- if (!dictionary.GetInteger("expiration_year", &expiration_year)) {
- DLOG(ERROR) << "Response from Google wallet missing expiration year";
- return scoped_ptr<FullWallet>();
- }
-
- std::string iin;
- if (!dictionary.GetString("iin", &iin)) {
- DLOG(ERROR) << "Response from Google wallet missing iin";
- return scoped_ptr<FullWallet>();
- }
-
- std::string encrypted_rest;
- if (!dictionary.GetString("rest", &encrypted_rest)) {
- DLOG(ERROR) << "Response from Google wallet missing rest";
- return scoped_ptr<FullWallet>();
- }
-
- const DictionaryValue* billing_address_dict;
- if (!dictionary.GetDictionary("billing_address", &billing_address_dict)) {
- DLOG(ERROR) << "Response from Google wallet missing billing address";
- return scoped_ptr<FullWallet>();
- }
-
- scoped_ptr<Address> billing_address =
- Address::CreateAddress(*billing_address_dict);
- if (!billing_address.get()) {
- DLOG(ERROR) << "Response from Google wallet has malformed billing address";
- return scoped_ptr<FullWallet>();
- }
-
- const DictionaryValue* shipping_address_dict;
- scoped_ptr<Address> shipping_address;
- if (dictionary.GetDictionary("shipping_address", &shipping_address_dict)) {
- shipping_address =
- Address::CreateAddressWithID(*shipping_address_dict);
- } else {
- DVLOG(1) << "Response from Google wallet missing shipping address";
- }
-
- return scoped_ptr<FullWallet>(new FullWallet(expiration_month,
- expiration_year,
- iin,
- encrypted_rest,
- billing_address.Pass(),
- shipping_address.Pass(),
- required_actions));
-}
-
-// static
-scoped_ptr<FullWallet>
- FullWallet::CreateFullWalletFromClearText(
- int expiration_month,
- int expiration_year,
- const std::string& pan,
- const std::string& cvn,
- scoped_ptr<Address> billing_address,
- scoped_ptr<Address> shipping_address) {
- DCHECK(billing_address);
- DCHECK(!pan.empty());
- DCHECK(!cvn.empty());
-
- scoped_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.
- billing_address.Pass(),
- shipping_address.Pass(),
- std::vector<RequiredAction>())); // no required actions in clear text.
- wallet->pan_ = pan;
- wallet->cvn_ = cvn;
- return wallet.Pass();
-}
-
-base::string16 FullWallet::GetInfo(const AutofillType& type) {
- switch (type.GetStorableType()) {
- case CREDIT_CARD_NUMBER:
- return UTF8ToUTF16(GetPan());
-
- case CREDIT_CARD_NAME:
- return billing_address()->recipient_name();
-
- case CREDIT_CARD_VERIFICATION_CODE:
- return UTF8ToUTF16(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()) + 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()) + ASCIIToUTF16("/") +
- base::IntToString16(expiration_year());
-
- case CREDIT_CARD_TYPE: {
- std::string internal_type =
- CreditCard::GetCreditCardType(UTF8ToUTF16(GetPan()));
- if (internal_type == kGenericCard)
- return base::string16();
- return CreditCard::TypeForDisplay(internal_type);
- }
-
- default:
- NOTREACHED();
- }
-
- return base::string16();
-}
-
-bool FullWallet::HasRequiredAction(RequiredAction action) const {
- DCHECK(ActionAppliesToFullWallet(action));
- return std::find(required_actions_.begin(),
- required_actions_.end(),
- action) != required_actions_.end();
-}
-
-base::string16 FullWallet::TypeAndLastFourDigits() {
- CreditCard card;
- card.SetRawInfo(CREDIT_CARD_NUMBER,
- GetInfo(AutofillType(CREDIT_CARD_NUMBER)));
- return card.TypeAndLastFourDigits();
-}
-
-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;
- }
-
- if (required_actions_ != other.required_actions_)
- 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> 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> 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* to int64 so convert the decrypted data to hex and then
- // parse the hex to an int64 before getting the int64 as a string.
- std::string hex_decrypted = base::HexEncode(&(results[0]), results.size());
-
- int64 decrypted;
- if (!base::HexStringToInt64(hex_decrypted, &decrypted)) {
- DLOG(ERROR) << "Failed to parse decrypted data in hex to int64";
- 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::GetPan() {
- if (pan_.empty())
- DecryptCardInfo();
- return pan_;
-}
-
-const std::string& FullWallet::GetCvn() {
- if (cvn_.empty())
- DecryptCardInfo();
- return cvn_;
-}
-
-} // namespace wallet
-} // namespace autofill
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