import bcrypt from "bcryptjs";
import * as argon2 from "argon2";
export async function hashPassword(password) {
    return argon2.hash(password);
}
export async function comparePassword(password, hash) {
    if (isOldAlgorithm(hash)) return bcrypt.compare(password, hash);
    return argon2.verify(hash, password);
}
export function isOldAlgorithm(hash) {
    // bcrypt hashes start with $2[ab]$
    return hash.startsWith("$2");
}