feat(authentication): create credentials service

A new credentials service has been created with two main functionalities: hashing a password and comparing an original password with a hash. These methods use the Argon2id hashing function and are intended to be part of the authentication process.

src/services/authentication/credentials.service.ts

@@ -0,0 +1,24 @@
+import Argon2id from "@node-rs/argon2";
+
+//ToTest
+export async function getHashFromPassword(password: string) {
+	return await Argon2id.hash(password, {
+		secret: Buffer.from(`${process.env["HASH_SECRET"]}`),
+		algorithm: 2,
+	});
+}
+
+//ToTest
+export async function comparePassword(password: string, hash: string) {
+	return await Argon2id.verify(hash, password, {
+		secret: Buffer.from(`${process.env["HASH_SECRET"]}`),
+		algorithm: 2,
+	});
+}
+
+const CredentialService = {
+	compare: comparePassword,
+	hash: getHashFromPassword,
+};
+
+export default CredentialService;