smartradius/test/client/test.client.ts

import { expect, tap } from '@git.zone/tstest/tapbundle';
import { RadiusClient } from '../../ts_client/index.js';
import {
  RadiusServer,
  ERadiusCode,
  EAcctStatusType,
} from '../../ts_server/index.js';

// Test server and client instances
let server: RadiusServer;
let client: RadiusClient;
const TEST_SECRET = 'testing123';
const TEST_AUTH_PORT = 18120;
const TEST_ACCT_PORT = 18130;

tap.test('setup - create server and client', async () => {
  // Create server with authentication handler
  server = new RadiusServer({
    authPort: TEST_AUTH_PORT,
    acctPort: TEST_ACCT_PORT,
    defaultSecret: TEST_SECRET,
    authenticationHandler: async (request) => {
      // Simple handler: accept user/password, reject others
      if (request.username === 'testuser' && request.password === 'testpass') {
        return {
          code: ERadiusCode.AccessAccept,
          replyMessage: 'Welcome!',
          sessionTimeout: 3600,
        };
      }

      // Test CHAP
      if (request.username === 'chapuser' && request.chapPassword && request.chapChallenge) {
        const { RadiusAuthenticator } = await import('../../ts_server/index.js');
        const isValid = RadiusAuthenticator.verifyChapResponse(
          request.chapPassword,
          request.chapChallenge,
          'chappass'
        );
        if (isValid) {
          return {
            code: ERadiusCode.AccessAccept,
            replyMessage: 'CHAP OK',
          };
        }
      }

      return {
        code: ERadiusCode.AccessReject,
        replyMessage: 'Invalid credentials',
      };
    },
    accountingHandler: async (request) => {
      return { success: true };
    },
  });

  await server.start();

  // Create client
  client = new RadiusClient({
    host: '127.0.0.1',
    authPort: TEST_AUTH_PORT,
    acctPort: TEST_ACCT_PORT,
    secret: TEST_SECRET,
    timeout: 2000,
    retries: 2,
  });

  await client.connect();
});

tap.test('should authenticate with PAP - valid credentials', async () => {
  const response = await client.authenticatePap('testuser', 'testpass');

  expect(response.accepted).toBeTruthy();
  expect(response.rejected).toBeFalsy();
  expect(response.code).toEqual(ERadiusCode.AccessAccept);
  expect(response.replyMessage).toEqual('Welcome!');
  expect(response.sessionTimeout).toEqual(3600);
});

tap.test('should reject PAP - invalid credentials', async () => {
  const response = await client.authenticatePap('testuser', 'wrongpass');

  expect(response.accepted).toBeFalsy();
  expect(response.rejected).toBeTruthy();
  expect(response.code).toEqual(ERadiusCode.AccessReject);
  expect(response.replyMessage).toEqual('Invalid credentials');
});

tap.test('should authenticate with CHAP - valid credentials', async () => {
  const response = await client.authenticateChap('chapuser', 'chappass');

  expect(response.accepted).toBeTruthy();
  expect(response.rejected).toBeFalsy();
  expect(response.code).toEqual(ERadiusCode.AccessAccept);
});

tap.test('should reject CHAP - invalid credentials', async () => {
  const response = await client.authenticateChap('chapuser', 'wrongpass');

  expect(response.accepted).toBeFalsy();
  expect(response.rejected).toBeTruthy();
  expect(response.code).toEqual(ERadiusCode.AccessReject);
});

tap.test('should send accounting start', async () => {
  const response = await client.accountingStart('session-001', 'testuser');

  expect(response.success).toBeTruthy();
});

tap.test('should send accounting update', async () => {
  const response = await client.accountingUpdate('session-001', {
    username: 'testuser',
    sessionTime: 1800,
    inputOctets: 512000,
    outputOctets: 1024000,
  });

  expect(response.success).toBeTruthy();
});

tap.test('should send accounting stop', async () => {
  const response = await client.accountingStop('session-001', {
    username: 'testuser',
    sessionTime: 3600,
    inputOctets: 1024000,
    outputOctets: 2048000,
    terminateCause: 1,  // User-Request
  });

  expect(response.success).toBeTruthy();
});

tap.test('should send custom accounting request', async () => {
  const response = await client.accounting({
    statusType: EAcctStatusType.Start,
    sessionId: 'custom-session',
    username: 'customuser',
    nasPort: 5060,
    calledStationId: 'called-001',
    callingStationId: 'calling-002',
  });

  expect(response.success).toBeTruthy();
});

tap.test('should handle authentication with custom attributes', async () => {
  const response = await client.authenticate({
    username: 'testuser',
    password: 'testpass',
    nasPort: 1,
    calledStationId: 'test-station',
    callingStationId: '192.168.1.100',
  });

  expect(response.accepted).toBeTruthy();
});

tap.test('teardown - cleanup server and client', async () => {
  await client.disconnect();
  await server.stop();
});

export default tap.start();