AESDecrypt decrypts using AES.

AESEncrypt encrypts using AES.

Bcrypt returns the b-crypt digest of a string It uses 4 as the cost of computing.

BcryptCompare takes an input and a truth digest and compares them Use this instead of direct comparisons because this function is safe.

CheckFileExists takes a path string and returns true if it exists.

GenerateJWT generates a JWT from map.

IsHex takes a string and returns true if it is a hex string.

MakeRequest runs a single request.

Min returns the minimum of two integers.

MustAtoi is like strconv.Atoi, but panics if it fails.

RemoveAccessToken deletes the user access token.

SHA256 returns the sha256 digest of a string.

UniqueInts takes a slice of integers and returns a new slice without duplicates.

ValidateJWT takes a JWT token string and validates it.