434 lines
14 KiB
Go
434 lines
14 KiB
Go
package gofakeit
|
|
|
|
import (
|
|
"math"
|
|
"math/rand"
|
|
"strconv"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/brianvoe/gofakeit/v6/data"
|
|
)
|
|
|
|
// CurrencyInfo is a struct of currency information
|
|
type CurrencyInfo struct {
|
|
Short string `json:"short" xml:"short"`
|
|
Long string `json:"long" xml:"long"`
|
|
}
|
|
|
|
// Currency will generate a struct with random currency information
|
|
func Currency() *CurrencyInfo { return currency(globalFaker.Rand) }
|
|
|
|
// Currency will generate a struct with random currency information
|
|
func (f *Faker) Currency() *CurrencyInfo { return currency(f.Rand) }
|
|
|
|
func currency(r *rand.Rand) *CurrencyInfo {
|
|
index := r.Intn(len(data.Data["currency"]["short"]))
|
|
return &CurrencyInfo{
|
|
Short: data.Data["currency"]["short"][index],
|
|
Long: data.Data["currency"]["long"][index],
|
|
}
|
|
}
|
|
|
|
// CurrencyShort will generate a random short currency value
|
|
func CurrencyShort() string { return currencyShort(globalFaker.Rand) }
|
|
|
|
// CurrencyShort will generate a random short currency value
|
|
func (f *Faker) CurrencyShort() string { return currencyShort(f.Rand) }
|
|
|
|
func currencyShort(r *rand.Rand) string { return getRandValue(r, []string{"currency", "short"}) }
|
|
|
|
// CurrencyLong will generate a random long currency name
|
|
func CurrencyLong() string { return currencyLong(globalFaker.Rand) }
|
|
|
|
// CurrencyLong will generate a random long currency name
|
|
func (f *Faker) CurrencyLong() string { return currencyLong(f.Rand) }
|
|
|
|
func currencyLong(r *rand.Rand) string { return getRandValue(r, []string{"currency", "long"}) }
|
|
|
|
// Price will take in a min and max value and return a formatted price
|
|
func Price(min, max float64) float64 { return price(globalFaker.Rand, min, max) }
|
|
|
|
// Price will take in a min and max value and return a formatted price
|
|
func (f *Faker) Price(min, max float64) float64 { return price(f.Rand, min, max) }
|
|
|
|
func price(r *rand.Rand, min, max float64) float64 {
|
|
return math.Floor(float64Range(r, min, max)*100) / 100
|
|
}
|
|
|
|
// CreditCardInfo is a struct containing credit variables
|
|
type CreditCardInfo struct {
|
|
Type string `json:"type" xml:"type"`
|
|
Number string `json:"number" xml:"number"`
|
|
Exp string `json:"exp" xml:"exp"`
|
|
Cvv string `json:"cvv" xml:"cvv"`
|
|
}
|
|
|
|
// CreditCard will generate a struct full of credit card information
|
|
func CreditCard() *CreditCardInfo { return creditCard(globalFaker.Rand) }
|
|
|
|
// CreditCard will generate a struct full of credit card information
|
|
func (f *Faker) CreditCard() *CreditCardInfo { return creditCard(f.Rand) }
|
|
|
|
func creditCard(r *rand.Rand) *CreditCardInfo {
|
|
ccType := randomString(r, data.CreditCardTypes)
|
|
return &CreditCardInfo{
|
|
Type: data.CreditCards[randomString(r, data.CreditCardTypes)].Display,
|
|
Number: creditCardNumber(r, &CreditCardOptions{Types: []string{ccType}}),
|
|
Exp: creditCardExp(r),
|
|
Cvv: generate(r, strings.Repeat("#", int(data.CreditCards[randomString(r, data.CreditCardTypes)].Code.Size))),
|
|
}
|
|
}
|
|
|
|
// CreditCardType will generate a random credit card type string
|
|
func CreditCardType() string { return creditCardType(globalFaker.Rand) }
|
|
|
|
// CreditCardType will generate a random credit card type string
|
|
func (f *Faker) CreditCardType() string { return creditCardType(f.Rand) }
|
|
|
|
func creditCardType(r *rand.Rand) string {
|
|
return data.CreditCards[randomString(r, data.CreditCardTypes)].Display
|
|
}
|
|
|
|
// CreditCardOptions is the options for credit card number
|
|
type CreditCardOptions struct {
|
|
Types []string `json:"types"`
|
|
Bins []string `json:"bins"` // optional parameter of prepended numbers
|
|
Gaps bool `json:"gaps"`
|
|
}
|
|
|
|
// CreditCardNumber will generate a random luhn credit card number
|
|
func CreditCardNumber(cco *CreditCardOptions) string { return creditCardNumber(globalFaker.Rand, cco) }
|
|
|
|
// CreditCardNumber will generate a random luhn credit card number
|
|
func (f *Faker) CreditCardNumber(cco *CreditCardOptions) string { return creditCardNumber(f.Rand, cco) }
|
|
|
|
func creditCardNumber(r *rand.Rand, cco *CreditCardOptions) string {
|
|
if cco == nil {
|
|
cco = &CreditCardOptions{}
|
|
}
|
|
if cco.Types == nil || len(cco.Types) == 0 {
|
|
cco.Types = data.CreditCardTypes
|
|
}
|
|
ccType := randomString(r, cco.Types)
|
|
|
|
// Get Card info
|
|
var cardInfo data.CreditCardInfo
|
|
if info, ok := data.CreditCards[ccType]; ok {
|
|
cardInfo = info
|
|
} else {
|
|
ccType = randomString(r, data.CreditCardTypes)
|
|
cardInfo = data.CreditCards[ccType]
|
|
}
|
|
|
|
// Get length and pattern
|
|
length := randomUint(r, cardInfo.Lengths)
|
|
numStr := ""
|
|
if len(cco.Bins) >= 1 {
|
|
numStr = randomString(r, cco.Bins)
|
|
} else {
|
|
numStr = strconv.FormatUint(uint64(randomUint(r, cardInfo.Patterns)), 10)
|
|
}
|
|
numStr += strings.Repeat("#", int(length)-len(numStr))
|
|
numStr = numerify(r, numStr)
|
|
ui, _ := strconv.ParseUint(numStr, 10, 64)
|
|
|
|
// Loop through until its a valid luhn
|
|
for {
|
|
valid := isLuhn(strconv.FormatUint(ui, 10))
|
|
if valid {
|
|
break
|
|
}
|
|
ui++
|
|
}
|
|
numStr = strconv.FormatUint(ui, 10)
|
|
|
|
// Add gaps to number
|
|
if cco.Gaps {
|
|
for i, spot := range cardInfo.Gaps {
|
|
numStr = numStr[:(int(spot)+i)] + " " + numStr[(int(spot)+i):]
|
|
}
|
|
}
|
|
|
|
return numStr
|
|
}
|
|
|
|
// CreditCardExp will generate a random credit card expiration date string
|
|
// Exp date will always be a future date
|
|
func CreditCardExp() string { return creditCardExp(globalFaker.Rand) }
|
|
|
|
// CreditCardExp will generate a random credit card expiration date string
|
|
// Exp date will always be a future date
|
|
func (f *Faker) CreditCardExp() string { return creditCardExp(f.Rand) }
|
|
|
|
func creditCardExp(r *rand.Rand) string {
|
|
month := strconv.Itoa(randIntRange(r, 1, 12))
|
|
if len(month) == 1 {
|
|
month = "0" + month
|
|
}
|
|
|
|
var currentYear = time.Now().Year() - 2000
|
|
return month + "/" + strconv.Itoa(randIntRange(r, currentYear+1, currentYear+10))
|
|
}
|
|
|
|
// CreditCardCvv will generate a random CVV number
|
|
// Its a string because you could have 017 as an exp date
|
|
func CreditCardCvv() string { return creditCardCvv(globalFaker.Rand) }
|
|
|
|
// CreditCardCvv will generate a random CVV number
|
|
// Its a string because you could have 017 as an exp date
|
|
func (f *Faker) CreditCardCvv() string { return creditCardCvv(f.Rand) }
|
|
|
|
func creditCardCvv(r *rand.Rand) string { return numerify(r, "###") }
|
|
|
|
// isLuhn check is used for checking if credit card is a valid luhn card
|
|
func isLuhn(s string) bool {
|
|
var t = [...]int{0, 2, 4, 6, 8, 1, 3, 5, 7, 9}
|
|
odd := len(s) & 1
|
|
var sum int
|
|
for i, c := range s {
|
|
if c < '0' || c > '9' {
|
|
return false
|
|
}
|
|
if i&1 == odd {
|
|
sum += t[c-'0']
|
|
} else {
|
|
sum += int(c - '0')
|
|
}
|
|
}
|
|
return sum%10 == 0
|
|
}
|
|
|
|
// AchRouting will generate a 9 digit routing number
|
|
func AchRouting() string { return achRouting(globalFaker.Rand) }
|
|
|
|
// AchRouting will generate a 9 digit routing number
|
|
func (f *Faker) AchRouting() string { return achRouting(f.Rand) }
|
|
|
|
func achRouting(r *rand.Rand) string { return numerify(r, "#########") }
|
|
|
|
// AchAccount will generate a 12 digit account number
|
|
func AchAccount() string { return achAccount(globalFaker.Rand) }
|
|
|
|
// AchAccount will generate a 12 digit account number
|
|
func (f *Faker) AchAccount() string { return achAccount(f.Rand) }
|
|
|
|
func achAccount(r *rand.Rand) string { return numerify(r, "############") }
|
|
|
|
// BitcoinAddress will generate a random bitcoin address consisting of numbers, upper and lower characters
|
|
func BitcoinAddress() string { return bitcoinAddress(globalFaker.Rand) }
|
|
|
|
// BitcoinAddress will generate a random bitcoin address consisting of numbers, upper and lower characters
|
|
func (f *Faker) BitcoinAddress() string { return bitcoinAddress(f.Rand) }
|
|
|
|
func bitcoinAddress(r *rand.Rand) string {
|
|
return randomString(r, []string{"1", "3"}) + password(r, true, true, true, false, false, number(r, 25, 34))
|
|
}
|
|
|
|
// BitcoinPrivateKey will generate a random bitcoin private key base58 consisting of numbers, upper and lower characters
|
|
func BitcoinPrivateKey() string { return bitcoinPrivateKey(globalFaker.Rand) }
|
|
|
|
// BitcoinPrivateKey will generate a random bitcoin private key base58 consisting of numbers, upper and lower characters
|
|
func (f *Faker) BitcoinPrivateKey() string { return bitcoinPrivateKey(f.Rand) }
|
|
|
|
func bitcoinPrivateKey(r *rand.Rand) string {
|
|
var b strings.Builder
|
|
for i := 0; i < 49; i++ {
|
|
b.WriteString(randCharacter(r, base58))
|
|
}
|
|
return "5" + randomString(r, []string{"H", "J", "K"}) + b.String()
|
|
}
|
|
|
|
func addPaymentLookup() {
|
|
AddFuncLookup("currency", Info{
|
|
Display: "Currency",
|
|
Category: "payment",
|
|
Description: "Random currency data set",
|
|
Example: `{short: "USD", long: "United States Dollar"}`,
|
|
Output: "map[string]string",
|
|
ContentType: "application/json",
|
|
Generate: func(r *rand.Rand, m *MapParams, info *Info) (interface{}, error) {
|
|
return currency(r), nil
|
|
},
|
|
})
|
|
|
|
AddFuncLookup("currencyshort", Info{
|
|
Display: "Currency Short",
|
|
Category: "payment",
|
|
Description: "Random currency abbreviated",
|
|
Example: "USD",
|
|
Output: "string",
|
|
Generate: func(r *rand.Rand, m *MapParams, info *Info) (interface{}, error) {
|
|
return currencyShort(r), nil
|
|
},
|
|
})
|
|
|
|
AddFuncLookup("currencylong", Info{
|
|
Display: "Currency Long",
|
|
Category: "payment",
|
|
Description: "Random currency",
|
|
Example: "United States Dollar",
|
|
Output: "string",
|
|
Generate: func(r *rand.Rand, m *MapParams, info *Info) (interface{}, error) {
|
|
return currencyLong(r), nil
|
|
},
|
|
})
|
|
|
|
AddFuncLookup("price", Info{
|
|
Display: "Price",
|
|
Category: "payment",
|
|
Description: "Random monitary price",
|
|
Example: "92.26",
|
|
Output: "float64",
|
|
Params: []Param{
|
|
{Field: "min", Display: "Min", Type: "float", Default: "0", Description: "Minimum price value"},
|
|
{Field: "max", Display: "Max", Type: "float", Default: "1000", Description: "Maximum price value"},
|
|
},
|
|
Generate: func(r *rand.Rand, m *MapParams, info *Info) (interface{}, error) {
|
|
min, err := info.GetFloat64(m, "min")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
max, err := info.GetFloat64(m, "max")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return price(r, min, max), nil
|
|
},
|
|
})
|
|
|
|
AddFuncLookup("creditcard", Info{
|
|
Display: "Credit Card",
|
|
Category: "payment",
|
|
Description: "Random credit card data set",
|
|
Example: `{type: "Visa", number: "4136459948995369", exp: "01/21", cvv: "513"}`,
|
|
Output: "map[string]interface",
|
|
Generate: func(r *rand.Rand, m *MapParams, info *Info) (interface{}, error) {
|
|
return creditCard(r), nil
|
|
},
|
|
})
|
|
|
|
AddFuncLookup("creditcardtype", Info{
|
|
Display: "Credit Card Type",
|
|
Category: "payment",
|
|
Description: "Random credit card type",
|
|
Example: "Visa",
|
|
Output: "string",
|
|
Generate: func(r *rand.Rand, m *MapParams, info *Info) (interface{}, error) {
|
|
return creditCardType(r), nil
|
|
},
|
|
})
|
|
|
|
AddFuncLookup("creditcardnumber", Info{
|
|
Display: "Credit Card Number",
|
|
Category: "payment",
|
|
Description: "Random credit card number",
|
|
Example: "4136459948995369",
|
|
Output: "int",
|
|
Params: []Param{
|
|
{
|
|
Field: "types", Display: "Types", Type: "[]string", Default: "all",
|
|
Options: []string{"visa", "mastercard", "american-express", "diners-club", "discover", "jcb", "unionpay", "maestro", "elo", "hiper", "hipercard"},
|
|
Description: "A select number of types you want to use when generating a credit card number",
|
|
},
|
|
{Field: "bins", Display: "Bins", Type: "[]string", Optional: true, Description: "Optional list of prepended bin numbers to pick from"},
|
|
{Field: "gaps", Display: "Gaps", Type: "bool", Default: "false", Description: "Whether or not to have gaps in number"},
|
|
},
|
|
Generate: func(r *rand.Rand, m *MapParams, info *Info) (interface{}, error) {
|
|
types, err := info.GetStringArray(m, "types")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if len(types) == 1 && types[0] == "all" {
|
|
types = []string{}
|
|
}
|
|
|
|
bins, _ := info.GetStringArray(m, "bins")
|
|
|
|
gaps, err := info.GetBool(m, "gaps")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
options := CreditCardOptions{
|
|
Types: types,
|
|
Gaps: gaps,
|
|
}
|
|
|
|
if len(bins) >= 1 {
|
|
options.Bins = bins
|
|
}
|
|
|
|
return creditCardNumber(r, &options), nil
|
|
},
|
|
})
|
|
|
|
AddFuncLookup("creditcardexp", Info{
|
|
Display: "Credit Card Exp",
|
|
Category: "payment",
|
|
Description: "Random credit card expiraction date",
|
|
Example: "01/21",
|
|
Output: "string",
|
|
Generate: func(r *rand.Rand, m *MapParams, info *Info) (interface{}, error) {
|
|
return creditCardExp(r), nil
|
|
},
|
|
})
|
|
|
|
AddFuncLookup("creditcardcvv", Info{
|
|
Display: "Credit Card CVV",
|
|
Category: "payment",
|
|
Description: "Random credit card number",
|
|
Example: "513",
|
|
Output: "string",
|
|
Generate: func(r *rand.Rand, m *MapParams, info *Info) (interface{}, error) {
|
|
return creditCardCvv(r), nil
|
|
},
|
|
})
|
|
|
|
AddFuncLookup("achrouting", Info{
|
|
Display: "ACH Routing Number",
|
|
Category: "payment",
|
|
Description: "Random 9 digit ach routing number",
|
|
Example: "513715684",
|
|
Output: "string",
|
|
Generate: func(r *rand.Rand, m *MapParams, info *Info) (interface{}, error) {
|
|
return achRouting(r), nil
|
|
},
|
|
})
|
|
|
|
AddFuncLookup("achaccount", Info{
|
|
Display: "ACH Account Number",
|
|
Category: "payment",
|
|
Description: "Random 12 digit ach account number",
|
|
Example: "491527954328",
|
|
Output: "string",
|
|
Generate: func(r *rand.Rand, m *MapParams, info *Info) (interface{}, error) {
|
|
return achAccount(r), nil
|
|
},
|
|
})
|
|
|
|
AddFuncLookup("bitcoinaddress", Info{
|
|
Display: "Bitcoin Address",
|
|
Category: "payment",
|
|
Description: "Random 26-35 characters representing a bitcoin address",
|
|
Example: "1lWLbxojXq6BqWX7X60VkcDIvYA",
|
|
Output: "string",
|
|
Generate: func(r *rand.Rand, m *MapParams, info *Info) (interface{}, error) {
|
|
return bitcoinAddress(r), nil
|
|
},
|
|
})
|
|
|
|
AddFuncLookup("bitcoinprivatekey", Info{
|
|
Display: "Bitcoin Private Key",
|
|
Category: "payment",
|
|
Description: "Random 51 characters representing a bitcoin private key",
|
|
Example: "5vrbXTADWJ6sQBSYd6lLkG97jljNc0X9VPBvbVqsIH9lWOLcoqg",
|
|
Output: "string",
|
|
Generate: func(r *rand.Rand, m *MapParams, info *Info) (interface{}, error) {
|
|
return bitcoinPrivateKey(r), nil
|
|
},
|
|
})
|
|
}
|