chlova/orchestrator/test/auth.test.ts

import { describe, it, expect } from "vitest";
import { generateSecret, generateSync } from "otplib";
import {
  hashPassword,
  verifyPassword,
  verifyTotp,
  issueJwt,
  verifyJwt,
  login,
  type AuthConfig,
} from "../src/api/auth.js";

describe("password (scrypt)", () => {
  it("vérifie un mot de passe correct et rejette un faux", () => {
    const h = hashPassword("s3cr3t!");
    expect(verifyPassword("s3cr3t!", h)).toBe(true);
    expect(verifyPassword("wrong", h)).toBe(false);
  });

  it("rejette un hash malformé", () => {
    expect(verifyPassword("x", "pasunhash")).toBe(false);
  });
});

describe("TOTP", () => {
  it("valide un code généré pour le secret", () => {
    const secret = generateSecret();
    const code = generateSync({ secret: secret });
    expect(verifyTotp(code, secret)).toBe(true);
    expect(verifyTotp("000000", secret)).toBe(false);
  });
});

const cfg = (): AuthConfig => ({
  adminUser: "kantin",
  adminPasswordHash: hashPassword("pw"),
  totpSecret: generateSecret(),
  jwtSecret: "a-very-long-jwt-secret-value-32+chars",
});

describe("JWT", () => {
  it("émet et vérifie un JWT", async () => {
    const c = cfg();
    const token = await issueJwt(c);
    expect(await verifyJwt(token, c.jwtSecret)).toBe("kantin");
  });

  it("rejette un JWT avec mauvais secret", async () => {
    const c = cfg();
    const token = await issueJwt(c);
    expect(await verifyJwt(token, "autre-secret-completement-different")).toBeNull();
  });
});

describe("login (mdp + TOTP, tout-ou-rien)", () => {
  it("réussit avec les bons facteurs", async () => {
    const c = cfg();
    const token = await login(c, {
      user: "kantin",
      password: "pw",
      totp: generateSync({ secret: c.totpSecret }),
    });
    expect(token).not.toBeNull();
  });

  it("échoue si un seul facteur est faux", async () => {
    const c = cfg();
    const good = generateSync({ secret: c.totpSecret });
    expect(await login(c, { user: "kantin", password: "bad", totp: good })).toBeNull();
    expect(await login(c, { user: "kantin", password: "pw", totp: "000000" })).toBeNull();
    expect(await login(c, { user: "intrus", password: "pw", totp: good })).toBeNull();
  });
});