jormungandr-bite/packages/backend/src/misc/password.ts

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