fluxer/fluxer_api/src/api/auth/tests/IPAuthFlow.test.ts

// SPDX-License-Identifier: AGPL-3.0-or-later

import {afterAll, beforeAll, beforeEach, describe, expect, it} from 'vitest';
import type {ApiTestHarness} from '../../test/ApiTestHarness';
import {createBuilderWithoutAuth} from '../../test/TestRequestBuilder';
import {
	clearTestEmails,
	createAuthHarness,
	createUniqueEmail,
	createUniqueUsername,
	findLastTestEmail,
	listTestEmails,
	registerUser,
} from './AuthTestUtils';

describe('Auth IP Authorization Flow', () => {
	let harness: ApiTestHarness;
	beforeAll(async () => {
		harness = await createAuthHarness();
	});
	beforeEach(async () => {
		await harness.reset();
		await clearTestEmails(harness);
	});
	afterAll(async () => {
		await harness?.shutdown();
	});
	it('validates the complete IP authorization flow', async () => {
		const email = createUniqueEmail('ip-auth-flow');
		const password = 'a-strong-password';
		const reg = await registerUser(harness, {
			email,
			username: createUniqueUsername('ipflow'),
			global_name: 'IP Auth Flow User',
			password,
			date_of_birth: '2000-01-01',
			consent: true,
		});
		await clearTestEmails(harness);
		const newIP = '10.20.30.40';
		const ipAuthResp = await createBuilderWithoutAuth<{
			code?: string;
			ticket?: string;
			ip_authorization_required?: boolean;
			email?: string;
			resend_available_in?: number;
			message?: string;
		}>(harness)
			.post('/auth/login')
			.body({email, password})
			.header('x-forwarded-for', newIP)
			.expect(403)
			.execute();
		expect(ipAuthResp.ip_authorization_required).toBe(true);
		expect(ipAuthResp.ticket).toBeTruthy();
		expect(ipAuthResp.email).toBe(email);
		const emails = await listTestEmails(harness, {recipient: email});
		const ipAuthEmail = findLastTestEmail(emails, 'ip_authorization');
		expect(ipAuthEmail).not.toBeNull();
		const authToken = ipAuthEmail?.metadata['token'];
		expect(authToken).toBeTruthy();
		await createBuilderWithoutAuth(harness)
			.post('/auth/authorize-ip')
			.body({token: authToken})
			.header('x-forwarded-for', newIP)
			.expect(204)
			.execute();
		const loginResp = await createBuilderWithoutAuth<{
			token?: string;
			user_id?: string;
		}>(harness)
			.post('/auth/login')
			.body({email, password})
			.header('x-forwarded-for', newIP)
			.execute();
		expect(loginResp.token).toBeTruthy();
		expect(loginResp.user_id).toBe(reg.user_id);
	});
	it('validates that login from a known IP does not trigger IP authorization', async () => {
		const email = createUniqueEmail('ip-known');
		const password = 'a-strong-password';
		const reg = await registerUser(harness, {
			email,
			username: createUniqueUsername('ipknown'),
			global_name: 'IP Known User',
			password,
			date_of_birth: '2000-01-01',
			consent: true,
		});
		const loginResp = await createBuilderWithoutAuth<{
			token?: string;
			user_id?: string;
		}>(harness)
			.post('/auth/login')
			.body({email, password})
			.execute();
		expect(loginResp.token).toBeTruthy();
		expect(loginResp.user_id).toBe(reg.user_id);
	});
});