util

Documentation

Index

• Variables
• func CheckPassword(password string, hashedPassword string) error
• func HashPassword(password string) (string, error)
• func RandomString(n int) string

Variables

var StrongPassword validator.Func = func(fl validator.FieldLevel) bool {
	password, ok := fl.Field().Interface().(string)
	if !ok {
		return false
	}

	var (
		hasUpper   = false
		hasLower   = false
		hasNumber  = false
		hasSpecial = false
	)

	for _, char := range password {
		switch {
		case unicode.IsUpper(char):
			hasUpper = true
		case unicode.IsLower(char):
			hasLower = true
		case unicode.IsDigit(char):
			hasNumber = true
		case unicode.IsPunct(char) || unicode.IsSymbol(char):
			hasSpecial = true
		}
	}

	return hasUpper && hasLower && hasNumber && hasSpecial
}

Functions

func CheckPassword

func CheckPassword(password string, hashedPassword string) error

func HashPassword

func HashPassword(password string) (string, error)

func RandomString

func RandomString(n int) string

RandomString generates a random string of length n