utils

Documentation

Index

• func GenerateRandomString(n int) (string, error)
• func SanitizeURI(u string) string
• func ValidateEmail(email string) bool

Functions

func GenerateRandomString

func GenerateRandomString(n int) (string, error)

GenerateRandomString generates a cryptographically random, alphanumeric string of length n.

func SanitizeURI

func SanitizeURI(u string) string

SanitizeURI takes a URL or URI, removes the domain from it, returns only the URI. This is used for cleaning "next" redirect URLs/URIs to prevent open redirects.

func ValidateEmail

func ValidateEmail(email string) bool

ValidateEmail validates whether the given string is a correctly formed e-mail address.