yyewolf/bar

package hash

import (
    "github.com/matthewhartstonge/argon2"
)

var argon = argon2.DefaultConfig()

func Hash(pwd string) (string, error) {
    encoded, err := argon.HashEncoded([]byte(pwd))
    if err != nil {
        return "", err
    }

    return string(encoded), nil
}

func MustHash(pwd string) string {
    hash, err := Hash(pwd)
    if err != nil {
        panic(err)
    }

    return hash
}

func Verify(hash, pwd string) (bool, error) {
    ok, err := argon2.VerifyEncoded([]byte(pwd), []byte(hash))
    if err != nil {
        return false, err
    }

    return ok, nil
}

func MustVerify(hash, pwd string) bool {
    ok, err := Verify(hash, pwd)
    if err != nil {
        panic(err)
    }

    return ok
}