package auth

import (
	"time"

	"git.beisel.it/florian/hostname-service/config"
	"github.com/dgrijalva/jwt-go"
)

func GenerateToken(username string) (string, error) {
	expirationTime := time.Now().Add(1 * time.Hour)
	claims := &jwt.StandardClaims{
		Subject:   username,
		ExpiresAt: expirationTime.Unix(),
	}

	token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
	tokenString, err := token.SignedString(config.GlobalConfig.JwtKey)

	return tokenString, err
}