| // 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/core/browser/validation.h" |
| |
| #include <stddef.h> |
| |
| #include "base/macros.h" |
| #include "base/strings/string16.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/time/time.h" |
| #include "components/autofill/core/browser/credit_card.h" |
| #include "components/autofill/core/browser/field_types.h" |
| #include "components/strings/grit/components_strings.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "ui/base/l10n/l10n_util.h" |
| |
| using base::ASCIIToUTF16; |
| |
| namespace autofill { |
| namespace { |
| |
| struct ExpirationDate { |
| const char* year; |
| const char* month; |
| }; |
| |
| struct IntExpirationDate { |
| const int year; |
| const int month; |
| }; |
| |
| struct SecurityCodeCardTypePair { |
| const char* security_code; |
| const char* card_type; |
| }; |
| |
| // From https://www.paypalobjects.com/en_US/vhelp/paypalmanager_help/credit_card_numbers.htm |
| const char* const kValidNumbers[] = { |
| "378282246310005", |
| "3714 4963 5398 431", |
| "3787-3449-3671-000", |
| "5610591081018250", |
| "3056 9309 0259 04", |
| "3852-0000-0232-37", |
| "6011111111111117", |
| "6011 0009 9013 9424", |
| "3530-1113-3330-0000", |
| "3566002020360505", |
| "5555 5555 5555 4444", // Mastercard. |
| "5105-1051-0510-5100", |
| "4111111111111111", // Visa. |
| "4012 8888 8888 1881", |
| "4222-2222-2222-2", |
| "5019717010103742", |
| "6331101999990016", |
| "6247130048162403", |
| "4532261615476013542", // Visa, 19 digits. |
| "6362970000457013", // Elo |
| }; |
| const char* const kInvalidNumbers[] = { |
| "4111 1111 112", /* too short */ |
| "41111111111111111115", /* too long */ |
| "4111-1111-1111-1110", /* wrong Luhn checksum */ |
| "3056 9309 0259 04aa", /* non-digit characters */ |
| }; |
| const char kCurrentDate[]="1 May 2013"; |
| const IntExpirationDate kValidCreditCardIntExpirationDate[] = { |
| { 2013, 5 }, // Valid month in current year. |
| { 2014, 1 }, // Any month in next year. |
| { 2014, 12 }, // Edge condition. |
| }; |
| const IntExpirationDate kInvalidCreditCardIntExpirationDate[] = { |
| { 2013, 4 }, // Previous month in current year. |
| { 2012, 12 }, // Any month in previous year. |
| { 2015, 13 }, // Not a real month. |
| { 2015, 0 }, // Zero is legal in the CC class but is not a valid date. |
| }; |
| const SecurityCodeCardTypePair kValidSecurityCodeCardTypePairs[] = { |
| { "323", kGenericCard }, // 3-digit CSC. |
| { "3234", kAmericanExpressCard }, // 4-digit CSC. |
| }; |
| const SecurityCodeCardTypePair kInvalidSecurityCodeCardTypePairs[] = { |
| { "32", kGenericCard }, // CSC too short. |
| { "323", kAmericanExpressCard }, // CSC too short. |
| { "3234", kGenericCard }, // CSC too long. |
| { "12345", kAmericanExpressCard }, // CSC too long. |
| { "asd", kGenericCard }, // non-numeric CSC. |
| }; |
| const char* const kValidEmailAddress[] = { |
| "user@example", |
| "user@example.com", |
| "user@subdomain.example.com", |
| "user+postfix@example.com", |
| }; |
| const char* const kInvalidEmailAddress[] = { |
| "user", |
| "foo.com", |
| "user@", |
| "user@=example.com" |
| }; |
| } // namespace |
| |
| TEST(AutofillValidation, IsValidCreditCardNumber) { |
| for (const char* valid_number : kValidNumbers) { |
| SCOPED_TRACE(valid_number); |
| EXPECT_TRUE(IsValidCreditCardNumber(ASCIIToUTF16(valid_number))); |
| } |
| for (const char* invalid_number : kInvalidNumbers) { |
| SCOPED_TRACE(invalid_number); |
| EXPECT_FALSE(IsValidCreditCardNumber(ASCIIToUTF16(invalid_number))); |
| } |
| } |
| |
| TEST(AutofillValidation, IsValidCreditCardIntExpirationDate) { |
| base::Time now; |
| ASSERT_TRUE(base::Time::FromString(kCurrentDate, &now)); |
| |
| for (const IntExpirationDate& data : kValidCreditCardIntExpirationDate) { |
| SCOPED_TRACE(data.year); |
| SCOPED_TRACE(data.month); |
| EXPECT_TRUE(IsValidCreditCardExpirationDate(data.year, data.month, now)); |
| } |
| for (const IntExpirationDate& data : kInvalidCreditCardIntExpirationDate) { |
| SCOPED_TRACE(data.year); |
| SCOPED_TRACE(data.month); |
| EXPECT_TRUE(!IsValidCreditCardExpirationDate(data.year, data.month, now)); |
| } |
| } |
| |
| TEST(AutofillValidation, IsValidCreditCardSecurityCode) { |
| for (const auto data : kValidSecurityCodeCardTypePairs) { |
| SCOPED_TRACE(data.security_code); |
| SCOPED_TRACE(data.card_type); |
| EXPECT_TRUE(IsValidCreditCardSecurityCode(ASCIIToUTF16(data.security_code), |
| data.card_type)); |
| } |
| for (const auto data : kInvalidSecurityCodeCardTypePairs) { |
| SCOPED_TRACE(data.security_code); |
| SCOPED_TRACE(data.card_type); |
| EXPECT_FALSE(IsValidCreditCardSecurityCode(ASCIIToUTF16(data.security_code), |
| data.card_type)); |
| } |
| } |
| |
| TEST(AutofillValidation, IsValidEmailAddress) { |
| for (const char* valid_email : kValidEmailAddress) { |
| SCOPED_TRACE(valid_email); |
| EXPECT_TRUE(IsValidEmailAddress(ASCIIToUTF16(valid_email))); |
| } |
| for (const char* invalid_email : kInvalidEmailAddress) { |
| SCOPED_TRACE(invalid_email); |
| EXPECT_FALSE(IsValidEmailAddress(ASCIIToUTF16(invalid_email))); |
| } |
| } |
| |
| struct ValidationCase { |
| ValidationCase(const char* value, |
| ServerFieldType field_type, |
| bool expected_valid, |
| int expected_error_id) |
| : value(value), |
| field_type(field_type), |
| expected_valid(expected_valid), |
| expected_error_id(expected_error_id) {} |
| ~ValidationCase() {} |
| |
| const char* const value; |
| const ServerFieldType field_type; |
| const bool expected_valid; |
| const int expected_error_id; |
| }; |
| |
| class AutofillTypeValidationTest |
| : public testing::TestWithParam<ValidationCase> {}; |
| |
| TEST_P(AutofillTypeValidationTest, IsValidForType) { |
| base::string16 error_message; |
| EXPECT_EQ(GetParam().expected_valid, |
| IsValidForType(ASCIIToUTF16(GetParam().value), |
| GetParam().field_type, &error_message)) |
| << "Failed to validate " << GetParam().value << " (type " |
| << GetParam().field_type << ")"; |
| if (!GetParam().expected_valid) { |
| EXPECT_EQ(l10n_util::GetStringUTF16(GetParam().expected_error_id), |
| error_message); |
| } |
| } |
| |
| INSTANTIATE_TEST_CASE_P( |
| CreditCardExpDate, |
| AutofillTypeValidationTest, |
| testing::Values( |
| ValidationCase("05/2087", CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR, true, 0), |
| ValidationCase("05-2087", CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR, true, 0), |
| ValidationCase("052087", CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR, true, 0), |
| ValidationCase("05|2087", CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR, true, 0), |
| |
| ValidationCase("05/2012", |
| CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_VALIDATION_INVALID_CREDIT_CARD_EXPIRED), |
| ValidationCase("MM/2012", |
| CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_CARD_EXPIRATION_INVALID_VALIDATION_MESSAGE), |
| ValidationCase("05/12", |
| CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_CARD_EXPIRATION_INVALID_VALIDATION_MESSAGE), |
| ValidationCase("05/45", |
| CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_CARD_EXPIRATION_INVALID_VALIDATION_MESSAGE), |
| ValidationCase("05/1987", |
| CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_CARD_EXPIRATION_INVALID_VALIDATION_MESSAGE), |
| |
| ValidationCase("05/87", CREDIT_CARD_EXP_DATE_2_DIGIT_YEAR, true, 0), |
| ValidationCase("05-87", CREDIT_CARD_EXP_DATE_2_DIGIT_YEAR, true, 0), |
| ValidationCase("0587", CREDIT_CARD_EXP_DATE_2_DIGIT_YEAR, true, 0), |
| ValidationCase("05|87", CREDIT_CARD_EXP_DATE_2_DIGIT_YEAR, true, 0), |
| ValidationCase("05/1987", |
| CREDIT_CARD_EXP_DATE_2_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_CARD_EXPIRATION_INVALID_VALIDATION_MESSAGE), |
| ValidationCase("05/12", |
| CREDIT_CARD_EXP_DATE_2_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_VALIDATION_INVALID_CREDIT_CARD_EXPIRED))); |
| |
| INSTANTIATE_TEST_CASE_P( |
| CreditCardMonth, |
| AutofillTypeValidationTest, |
| testing::Values( |
| ValidationCase("01", CREDIT_CARD_EXP_MONTH, true, 0), |
| ValidationCase("1", CREDIT_CARD_EXP_MONTH, true, 0), |
| ValidationCase("12", CREDIT_CARD_EXP_MONTH, true, 0), |
| ValidationCase( |
| "0", |
| CREDIT_CARD_EXP_MONTH, |
| false, |
| IDS_PAYMENTS_VALIDATION_INVALID_CREDIT_CARD_EXPIRATION_MONTH), |
| ValidationCase( |
| "-1", |
| CREDIT_CARD_EXP_MONTH, |
| false, |
| IDS_PAYMENTS_VALIDATION_INVALID_CREDIT_CARD_EXPIRATION_MONTH), |
| ValidationCase( |
| "13", |
| CREDIT_CARD_EXP_MONTH, |
| false, |
| IDS_PAYMENTS_VALIDATION_INVALID_CREDIT_CARD_EXPIRATION_MONTH))); |
| |
| INSTANTIATE_TEST_CASE_P( |
| CreditCardYear, |
| AutofillTypeValidationTest, |
| testing::Values( |
| /* 2-digit year */ |
| ValidationCase("87", CREDIT_CARD_EXP_2_DIGIT_YEAR, true, 0), |
| // These are considered expired in the context of this millenium. |
| ValidationCase("02", |
| CREDIT_CARD_EXP_2_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_VALIDATION_INVALID_CREDIT_CARD_EXPIRED), |
| ValidationCase("15", |
| CREDIT_CARD_EXP_2_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_VALIDATION_INVALID_CREDIT_CARD_EXPIRED), |
| // Invalid formats. |
| ValidationCase( |
| "1", |
| CREDIT_CARD_EXP_2_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_VALIDATION_INVALID_CREDIT_CARD_EXPIRATION_YEAR), |
| ValidationCase( |
| "123", |
| CREDIT_CARD_EXP_2_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_VALIDATION_INVALID_CREDIT_CARD_EXPIRATION_YEAR), |
| ValidationCase( |
| "2087", |
| CREDIT_CARD_EXP_2_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_VALIDATION_INVALID_CREDIT_CARD_EXPIRATION_YEAR), |
| |
| /* 4-digit year */ |
| ValidationCase("2087", CREDIT_CARD_EXP_4_DIGIT_YEAR, true, 0), |
| // Expired. |
| ValidationCase("2000", |
| CREDIT_CARD_EXP_4_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_VALIDATION_INVALID_CREDIT_CARD_EXPIRED), |
| ValidationCase("2015", |
| CREDIT_CARD_EXP_4_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_VALIDATION_INVALID_CREDIT_CARD_EXPIRED), |
| // Invalid formats. |
| ValidationCase( |
| "00", |
| CREDIT_CARD_EXP_4_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_VALIDATION_INVALID_CREDIT_CARD_EXPIRATION_YEAR), |
| ValidationCase( |
| "123", |
| CREDIT_CARD_EXP_4_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_VALIDATION_INVALID_CREDIT_CARD_EXPIRATION_YEAR), |
| ValidationCase( |
| "87", |
| CREDIT_CARD_EXP_4_DIGIT_YEAR, |
| false, |
| IDS_PAYMENTS_VALIDATION_INVALID_CREDIT_CARD_EXPIRATION_YEAR))); |
| |
| struct CCNumberCase { |
| CCNumberCase(const char* value, |
| const std::set<std::string> supported_basic_card_networks, |
| bool expected_valid, |
| int expected_error_id) |
| : value(value), |
| supported_basic_card_networks(supported_basic_card_networks), |
| expected_valid(expected_valid), |
| expected_error_id(expected_error_id) {} |
| ~CCNumberCase() {} |
| |
| const char* const value; |
| const std::set<std::string> supported_basic_card_networks; |
| const bool expected_valid; |
| const int expected_error_id; |
| }; |
| |
| class AutofillCCNumberValidationTest |
| : public testing::TestWithParam<CCNumberCase> {}; |
| |
| TEST_P(AutofillCCNumberValidationTest, IsValidCreditCardNumber) { |
| base::string16 error_message; |
| EXPECT_EQ(GetParam().expected_valid, |
| IsValidCreditCardNumberForBasicCardNetworks( |
| ASCIIToUTF16(GetParam().value), |
| GetParam().supported_basic_card_networks, &error_message)) |
| << "Failed to validate CC number " << GetParam().value; |
| if (!GetParam().expected_valid) { |
| EXPECT_EQ(l10n_util::GetStringUTF16(GetParam().expected_error_id), |
| error_message); |
| } |
| } |
| |
| const static std::set<std::string> kAllBasicCardNetworks{ |
| "amex", "discover", "diners", "elo", "jcb", |
| "mastercard", "mir", "unionpay", "visa"}; |
| |
| INSTANTIATE_TEST_CASE_P( |
| CreditCardNumber, |
| AutofillCCNumberValidationTest, |
| testing::Values( |
| CCNumberCase(kValidNumbers[0], kAllBasicCardNetworks, true, 0), |
| CCNumberCase(kValidNumbers[1], kAllBasicCardNetworks, true, 0), |
| CCNumberCase(kValidNumbers[2], kAllBasicCardNetworks, true, 0), |
| // Generic card not supported. |
| CCNumberCase(kValidNumbers[3], |
| kAllBasicCardNetworks, |
| false, |
| IDS_PAYMENTS_VALIDATION_UNSUPPORTED_CREDIT_CARD_TYPE), |
| |
| CCNumberCase(kValidNumbers[4], kAllBasicCardNetworks, true, 0), |
| CCNumberCase(kValidNumbers[5], kAllBasicCardNetworks, true, 0), |
| CCNumberCase(kValidNumbers[6], kAllBasicCardNetworks, true, 0), |
| CCNumberCase(kValidNumbers[7], kAllBasicCardNetworks, true, 0), |
| CCNumberCase(kValidNumbers[8], kAllBasicCardNetworks, true, 0), |
| CCNumberCase(kValidNumbers[9], kAllBasicCardNetworks, true, 0), |
| CCNumberCase(kValidNumbers[10], kAllBasicCardNetworks, true, 0), |
| CCNumberCase(kValidNumbers[11], kAllBasicCardNetworks, true, 0), |
| CCNumberCase(kValidNumbers[12], kAllBasicCardNetworks, true, 0), |
| CCNumberCase(kValidNumbers[13], kAllBasicCardNetworks, true, 0), |
| CCNumberCase(kValidNumbers[14], kAllBasicCardNetworks, true, 0), |
| // Generic cards not supported. |
| CCNumberCase(kValidNumbers[15], |
| kAllBasicCardNetworks, |
| false, |
| IDS_PAYMENTS_VALIDATION_UNSUPPORTED_CREDIT_CARD_TYPE), |
| CCNumberCase(kValidNumbers[16], |
| kAllBasicCardNetworks, |
| false, |
| IDS_PAYMENTS_VALIDATION_UNSUPPORTED_CREDIT_CARD_TYPE), |
| |
| CCNumberCase(kValidNumbers[17], kAllBasicCardNetworks, true, 0), |
| CCNumberCase(kValidNumbers[18], kAllBasicCardNetworks, true, 0), |
| CCNumberCase(kValidNumbers[19], kAllBasicCardNetworks, true, 0), |
| |
| CCNumberCase(kInvalidNumbers[0], |
| kAllBasicCardNetworks, |
| false, |
| IDS_PAYMENTS_CARD_NUMBER_INVALID_VALIDATION_MESSAGE), |
| CCNumberCase(kInvalidNumbers[1], |
| kAllBasicCardNetworks, |
| false, |
| IDS_PAYMENTS_CARD_NUMBER_INVALID_VALIDATION_MESSAGE), |
| CCNumberCase(kInvalidNumbers[2], |
| kAllBasicCardNetworks, |
| false, |
| IDS_PAYMENTS_CARD_NUMBER_INVALID_VALIDATION_MESSAGE), |
| CCNumberCase(kInvalidNumbers[3], |
| kAllBasicCardNetworks, |
| false, |
| IDS_PAYMENTS_CARD_NUMBER_INVALID_VALIDATION_MESSAGE), |
| |
| // Valid numbers can still be invalid if the type is not supported. |
| CCNumberCase(kValidNumbers[10], // Mastercard number. |
| {"visa"}, |
| false, |
| IDS_PAYMENTS_VALIDATION_UNSUPPORTED_CREDIT_CARD_TYPE), |
| CCNumberCase(kValidNumbers[12], // Visa number. |
| {"jcb", "diners", "unionpay", "mastercard"}, |
| false, |
| IDS_PAYMENTS_VALIDATION_UNSUPPORTED_CREDIT_CARD_TYPE))); |
| |
| struct GetCvcLengthForCardTypeCase { |
| GetCvcLengthForCardTypeCase(const char* card_type, size_t expected_length) |
| : card_type(card_type), expected_length(expected_length) {} |
| ~GetCvcLengthForCardTypeCase() {} |
| |
| const char* const card_type; |
| const size_t expected_length; |
| }; |
| |
| class AutofillGetCvcLengthForCardType |
| : public testing::TestWithParam<GetCvcLengthForCardTypeCase> {}; |
| |
| TEST_P(AutofillGetCvcLengthForCardType, GetCvcLengthForCardType) { |
| EXPECT_EQ(GetParam().expected_length, |
| GetCvcLengthForCardType(GetParam().card_type)); |
| } |
| |
| INSTANTIATE_TEST_CASE_P( |
| CreditCardCvcLength, |
| AutofillGetCvcLengthForCardType, |
| testing::Values( |
| GetCvcLengthForCardTypeCase{kAmericanExpressCard, AMEX_CVC_LENGTH}, |
| GetCvcLengthForCardTypeCase{kDinersCard, GENERAL_CVC_LENGTH}, |
| GetCvcLengthForCardTypeCase{kDiscoverCard, GENERAL_CVC_LENGTH}, |
| GetCvcLengthForCardTypeCase{kEloCard, GENERAL_CVC_LENGTH}, |
| GetCvcLengthForCardTypeCase{kGenericCard, GENERAL_CVC_LENGTH}, |
| GetCvcLengthForCardTypeCase{kJCBCard, GENERAL_CVC_LENGTH}, |
| GetCvcLengthForCardTypeCase{kMasterCard, GENERAL_CVC_LENGTH}, |
| GetCvcLengthForCardTypeCase{kMirCard, GENERAL_CVC_LENGTH}, |
| GetCvcLengthForCardTypeCase{kUnionPay, GENERAL_CVC_LENGTH}, |
| GetCvcLengthForCardTypeCase{kVisaCard, GENERAL_CVC_LENGTH})); |
| |
| class AutofillIsUPIVirtualPaymentAddress |
| : public testing::TestWithParam<std::string> {}; |
| |
| TEST_P(AutofillIsUPIVirtualPaymentAddress, IsUPIVirtualPaymentAddress) { |
| // Expected format is user@bank |
| EXPECT_TRUE(IsUPIVirtualPaymentAddress(ASCIIToUTF16("user@" + GetParam()))); |
| |
| // Deviations should not match: bank, @bank, user@prefixbank, user@banksuffix. |
| EXPECT_FALSE(IsUPIVirtualPaymentAddress(ASCIIToUTF16(GetParam()))); |
| EXPECT_FALSE(IsUPIVirtualPaymentAddress(ASCIIToUTF16(GetParam() + "@"))); |
| EXPECT_FALSE(IsUPIVirtualPaymentAddress(ASCIIToUTF16("@" + GetParam()))); |
| EXPECT_FALSE( |
| IsUPIVirtualPaymentAddress(ASCIIToUTF16("user@invalid" + GetParam()))); |
| EXPECT_FALSE( |
| IsUPIVirtualPaymentAddress(ASCIIToUTF16("user@" + GetParam() + ".com"))); |
| } |
| |
| INSTANTIATE_TEST_CASE_P(UPIVirtualPaymentAddress, |
| AutofillIsUPIVirtualPaymentAddress, |
| testing::Values("upi", |
| "allbank", |
| "andb", |
| "axisbank", |
| "barodampay", |
| "mahb", |
| "cnrb", |
| "csbpay", |
| "dcb", |
| "federal", |
| "hdfcbank", |
| "pockets", |
| "icici", |
| "idfcbank", |
| "indus", |
| "kbl", |
| "kaypay", |
| "pnb", |
| "sib", |
| "sbi", |
| "tjsb", |
| "uco", |
| "unionbank", |
| "united", |
| "vijb", |
| "ybl")); |
| |
| } // namespace autofill |
