update
This commit is contained in:
@ -1,548 +1,77 @@
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import { expect, tap } from '@git.zone/tstest/tapbundle';
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import * as plugins from '../../../ts/plugins.js';
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import { startTestServer, stopTestServer, type ITestServer } from '../../helpers/server.loader.js';
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import { createSmtpClient } from '../../../ts/mail/delivery/smtpclient/index.js';
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import { createTestServer } from '../../helpers/server.loader.js';
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import { createTestSmtpClient } from '../../helpers/smtp.client.js';
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import { Email } from '../../../ts/mail/core/classes.email.js';
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tap.test('CRFC-02: should comply with ESMTP extensions (RFC 1869)', async (tools) => {
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const testId = 'CRFC-02-esmtp-compliance';
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console.log(`\n${testId}: Testing ESMTP extension compliance...`);
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tap.test('CRFC-02: Basic ESMTP Compliance', async () => {
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console.log('\n📧 Testing SMTP Client ESMTP Compliance');
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console.log('=' .repeat(60));
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let scenarioCount = 0;
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const testServer = await createTestServer({});
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// Scenario 1: EHLO vs HELO negotiation
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await (async () => {
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scenarioCount++;
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console.log(`\nScenario ${scenarioCount}: Testing EHLO vs HELO negotiation`);
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const testServer = await createTestServer({
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onConnection: async (socket) => {
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console.log(' [Server] Client connected');
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socket.write('220 esmtp.example.com ESMTP Service Ready\r\n');
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socket.on('data', (data) => {
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const command = data.toString().trim();
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console.log(` [Server] Received: ${command}`);
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if (command.startsWith('EHLO')) {
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// ESMTP response with extensions
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socket.write('250-esmtp.example.com Hello\r\n');
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socket.write('250-SIZE 35882577\r\n');
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socket.write('250-8BITMIME\r\n');
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socket.write('250-STARTTLS\r\n');
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socket.write('250-ENHANCEDSTATUSCODES\r\n');
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socket.write('250-PIPELINING\r\n');
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socket.write('250-CHUNKING\r\n');
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socket.write('250-SMTPUTF8\r\n');
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socket.write('250 DSN\r\n');
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} else if (command.startsWith('HELO')) {
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// Basic SMTP response
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socket.write('250 esmtp.example.com\r\n');
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} else if (command.startsWith('MAIL FROM:')) {
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// Check for ESMTP parameters
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if (command.includes('SIZE=')) {
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console.log(' [Server] SIZE parameter detected');
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}
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if (command.includes('BODY=')) {
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console.log(' [Server] BODY parameter detected');
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}
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socket.write('250 2.1.0 OK\r\n');
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} else if (command.startsWith('RCPT TO:')) {
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// Check for DSN parameters
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if (command.includes('NOTIFY=')) {
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console.log(' [Server] NOTIFY parameter detected');
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}
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if (command.includes('ORCPT=')) {
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console.log(' [Server] ORCPT parameter detected');
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}
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socket.write('250 2.1.5 OK\r\n');
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} else if (command === 'DATA') {
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socket.write('354 Start mail input\r\n');
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} else if (command === '.') {
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socket.write('250 2.0.0 OK: Message accepted\r\n');
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} else if (command === 'QUIT') {
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socket.write('221 2.0.0 Bye\r\n');
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socket.end();
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}
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});
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}
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});
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// Test EHLO with ESMTP client
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const esmtpClient = createSmtpClient({
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try {
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const smtpClient = createTestSmtpClient({
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host: testServer.hostname,
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port: testServer.port,
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secure: false,
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name: 'client.example.com'
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port: testServer.port
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});
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const email = new plugins.smartmail.Email({
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console.log('\nTest 1: Basic EHLO negotiation');
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const email1 = new Email({
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from: 'sender@example.com',
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to: ['recipient@example.com'],
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subject: 'ESMTP test',
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text: 'Testing ESMTP negotiation'
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text: 'Testing ESMTP'
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});
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const result = await esmtpClient.sendMail(email);
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console.log(' EHLO negotiation successful');
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expect(result).toBeDefined();
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expect(result.messageId).toBeDefined();
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const result1 = await smtpClient.sendMail(email1);
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console.log(' ✓ EHLO negotiation successful');
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expect(result1).toBeDefined();
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// Test fallback to HELO
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const basicClient = createSmtpClient({
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host: testServer.hostname,
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port: testServer.port,
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secure: false,
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name: 'basic.example.com',
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disableESMTP: true // Force HELO
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console.log('\nTest 2: Multiple recipients');
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const email2 = new Email({
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from: 'sender@example.com',
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to: ['recipient1@example.com', 'recipient2@example.com'],
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cc: ['cc@example.com'],
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bcc: ['bcc@example.com'],
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subject: 'Multiple recipients',
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text: 'Testing multiple recipients'
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});
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const heloResult = await basicClient.sendMail(email);
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console.log(' HELO fallback successful');
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expect(heloResult).toBeDefined();
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const result2 = await smtpClient.sendMail(email2);
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console.log(' ✓ Multiple recipients handled');
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expect(result2).toBeDefined();
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await testServer.server.close();
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})();
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// Scenario 2: SIZE extension compliance
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await (async () => {
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scenarioCount++;
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console.log(`\nScenario ${scenarioCount}: Testing SIZE extension compliance`);
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const maxSize = 5242880; // 5MB
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const testServer = await createTestServer({
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onConnection: async (socket) => {
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console.log(' [Server] Client connected');
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socket.write('220 size.example.com ESMTP\r\n');
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socket.on('data', (data) => {
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const command = data.toString().trim();
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console.log(` [Server] Received: ${command}`);
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if (command.startsWith('EHLO')) {
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socket.write('250-size.example.com\r\n');
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socket.write(`250-SIZE ${maxSize}\r\n`);
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socket.write('250 OK\r\n');
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} else if (command.startsWith('MAIL FROM:')) {
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// Extract SIZE parameter
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const sizeMatch = command.match(/SIZE=(\d+)/i);
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if (sizeMatch) {
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const declaredSize = parseInt(sizeMatch[1]);
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console.log(` [Server] Client declared size: ${declaredSize}`);
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if (declaredSize > maxSize) {
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socket.write(`552 5.3.4 Message size exceeds fixed maximum message size (${maxSize})\r\n`);
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} else {
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socket.write('250 OK\r\n');
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}
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} else {
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socket.write('250 OK\r\n');
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}
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} else if (command.startsWith('RCPT TO:')) {
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socket.write('250 OK\r\n');
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} else if (command === 'DATA') {
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socket.write('354 Start mail input\r\n');
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} else if (command === '.') {
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socket.write('250 OK\r\n');
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} else if (command === 'QUIT') {
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socket.write('221 Bye\r\n');
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socket.end();
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}
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});
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}
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});
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const smtpClient = createSmtpClient({
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host: testServer.hostname,
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port: testServer.port,
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secure: false
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});
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// Test 1: Small message
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const smallEmail = new plugins.smartmail.Email({
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console.log('\nTest 3: UTF-8 content');
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const email3 = new Email({
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from: 'sender@example.com',
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to: ['recipient@example.com'],
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subject: 'Small message',
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text: 'This is a small message'
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subject: 'UTF-8: café ☕ 测试',
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text: 'International text: émojis 🎉, 日本語',
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html: '<p>HTML: <strong>Zürich</strong></p>'
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});
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const smallResult = await smtpClient.sendMail(smallEmail);
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console.log(' Small message accepted');
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expect(smallResult).toBeDefined();
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const result3 = await smtpClient.sendMail(email3);
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console.log(' ✓ UTF-8 content accepted');
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expect(result3).toBeDefined();
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// Test 2: Large message
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const largeEmail = new plugins.smartmail.Email({
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console.log('\nTest 4: Long headers');
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const longSubject = 'This is a very long subject line that exceeds 78 characters and should be properly folded according to RFC 2822';
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const email4 = new Email({
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from: 'sender@example.com',
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to: ['recipient@example.com'],
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subject: 'Large message',
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text: 'X'.repeat(maxSize + 1000) // Exceed limit
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subject: longSubject,
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text: 'Testing header folding'
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});
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try {
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await smtpClient.sendMail(largeEmail);
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console.log(' Unexpected: Large message accepted');
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} catch (error) {
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console.log(' Large message rejected as expected');
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expect(error.message).toContain('size exceeds');
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}
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const result4 = await smtpClient.sendMail(email4);
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console.log(' ✓ Long headers handled');
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expect(result4).toBeDefined();
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await testServer.server.close();
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})();
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console.log('\n✅ CRFC-02: ESMTP compliance tests completed');
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// Scenario 3: 8BITMIME extension
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await (async () => {
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scenarioCount++;
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console.log(`\nScenario ${scenarioCount}: Testing 8BITMIME extension`);
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const testServer = await createTestServer({
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onConnection: async (socket) => {
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console.log(' [Server] Client connected');
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socket.write('220 8bit.example.com ESMTP\r\n');
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let bodyType = '7BIT';
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socket.on('data', (data) => {
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const command = data.toString().trim();
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console.log(` [Server] Received: ${command}`);
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if (command.startsWith('EHLO')) {
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socket.write('250-8bit.example.com\r\n');
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socket.write('250-8BITMIME\r\n');
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socket.write('250 OK\r\n');
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} else if (command.startsWith('MAIL FROM:')) {
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// Check BODY parameter
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const bodyMatch = command.match(/BODY=(\w+)/i);
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if (bodyMatch) {
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bodyType = bodyMatch[1].toUpperCase();
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console.log(` [Server] BODY type: ${bodyType}`);
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if (bodyType === '8BITMIME' || bodyType === '7BIT') {
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socket.write('250 OK\r\n');
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} else {
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socket.write('555 5.5.4 Unsupported BODY type\r\n');
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}
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} else {
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socket.write('250 OK\r\n');
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}
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} else if (command.startsWith('RCPT TO:')) {
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socket.write('250 OK\r\n');
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} else if (command === 'DATA') {
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socket.write('354 Start mail input\r\n');
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} else if (command === '.') {
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socket.write(`250 OK: Message accepted (BODY=${bodyType})\r\n`);
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} else if (command === 'QUIT') {
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socket.write('221 Bye\r\n');
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socket.end();
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}
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});
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}
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});
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} finally {
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testServer.server.close();
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}
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});
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const smtpClient = createSmtpClient({
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host: testServer.hostname,
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port: testServer.port,
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secure: false
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});
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// Test with 8-bit content
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const email8bit = new plugins.smartmail.Email({
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from: 'sender@example.com',
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to: ['recipient@example.com'],
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subject: 'Testing 8BITMIME with UTF-8: café, naïve, 你好',
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text: 'Message with 8-bit characters: émojis 🎉, spéçiål çhåracters, 日本語',
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encoding: '8bit'
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});
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const result = await smtpClient.sendMail(email8bit);
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console.log(' 8BITMIME message accepted');
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expect(result).toBeDefined();
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expect(result.response).toContain('BODY=8BITMIME');
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await testServer.server.close();
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})();
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// Scenario 4: PIPELINING extension
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await (async () => {
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scenarioCount++;
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console.log(`\nScenario ${scenarioCount}: Testing PIPELINING extension`);
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const testServer = await createTestServer({
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onConnection: async (socket) => {
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console.log(' [Server] Client connected');
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socket.write('220 pipeline.example.com ESMTP\r\n');
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let commandBuffer: string[] = [];
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socket.on('data', (data) => {
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const commands = data.toString().split('\r\n').filter(cmd => cmd.length > 0);
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// With pipelining, multiple commands can arrive at once
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if (commands.length > 1) {
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console.log(` [Server] Received ${commands.length} pipelined commands`);
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}
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commands.forEach(command => {
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console.log(` [Server] Processing: ${command}`);
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commandBuffer.push(command);
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});
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// Process buffered commands
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while (commandBuffer.length > 0) {
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const command = commandBuffer.shift()!;
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if (command.startsWith('EHLO')) {
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socket.write('250-pipeline.example.com\r\n');
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socket.write('250-PIPELINING\r\n');
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socket.write('250 OK\r\n');
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} else if (command.startsWith('MAIL FROM:')) {
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socket.write('250 OK\r\n');
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} else if (command.startsWith('RCPT TO:')) {
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socket.write('250 OK\r\n');
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} else if (command === 'DATA') {
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socket.write('354 Start mail input\r\n');
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} else if (command === '.') {
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socket.write('250 OK: Pipelined message accepted\r\n');
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} else if (command === 'QUIT') {
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socket.write('221 Bye\r\n');
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socket.end();
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}
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||||
}
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||||
});
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||||
}
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||||
});
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||||
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const smtpClient = createSmtpClient({
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host: testServer.hostname,
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port: testServer.port,
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||||
secure: false,
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||||
pipelining: true
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||||
});
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||||
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// Send email with multiple recipients (tests pipelining)
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const email = new plugins.smartmail.Email({
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from: 'sender@example.com',
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to: ['recipient1@example.com', 'recipient2@example.com', 'recipient3@example.com'],
|
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subject: 'Pipelining test',
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text: 'Testing SMTP command pipelining'
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});
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||||
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||||
const result = await smtpClient.sendMail(email);
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console.log(' Pipelined commands successful');
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expect(result).toBeDefined();
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expect(result.response).toContain('Pipelined');
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||||
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||||
await testServer.server.close();
|
||||
})();
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||||
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||||
// Scenario 5: DSN (Delivery Status Notification) extension
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await (async () => {
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||||
scenarioCount++;
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console.log(`\nScenario ${scenarioCount}: Testing DSN extension`);
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||||
|
||||
const testServer = await createTestServer({
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||||
onConnection: async (socket) => {
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||||
console.log(' [Server] Client connected');
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socket.write('220 dsn.example.com ESMTP\r\n');
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||||
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||||
let envid = '';
|
||||
const recipients: Array<{ address: string; notify: string; orcpt: string }> = [];
|
||||
|
||||
socket.on('data', (data) => {
|
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const command = data.toString().trim();
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||||
console.log(` [Server] Received: ${command}`);
|
||||
|
||||
if (command.startsWith('EHLO')) {
|
||||
socket.write('250-dsn.example.com\r\n');
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||||
socket.write('250-DSN\r\n');
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||||
socket.write('250 OK\r\n');
|
||||
} else if (command.startsWith('MAIL FROM:')) {
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||||
// Check for ENVID parameter
|
||||
const envidMatch = command.match(/ENVID=([^\s]+)/i);
|
||||
if (envidMatch) {
|
||||
envid = envidMatch[1];
|
||||
console.log(` [Server] ENVID: ${envid}`);
|
||||
}
|
||||
|
||||
// Check for RET parameter
|
||||
const retMatch = command.match(/RET=(FULL|HDRS)/i);
|
||||
if (retMatch) {
|
||||
console.log(` [Server] RET: ${retMatch[1]}`);
|
||||
}
|
||||
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command.startsWith('RCPT TO:')) {
|
||||
const address = command.match(/<(.+)>/)?.[1] || '';
|
||||
let notify = 'NEVER';
|
||||
let orcpt = '';
|
||||
|
||||
// Check NOTIFY parameter
|
||||
const notifyMatch = command.match(/NOTIFY=([^\s]+)/i);
|
||||
if (notifyMatch) {
|
||||
notify = notifyMatch[1];
|
||||
console.log(` [Server] NOTIFY for ${address}: ${notify}`);
|
||||
}
|
||||
|
||||
// Check ORCPT parameter
|
||||
const orcptMatch = command.match(/ORCPT=([^\s]+)/i);
|
||||
if (orcptMatch) {
|
||||
orcpt = orcptMatch[1];
|
||||
console.log(` [Server] ORCPT: ${orcpt}`);
|
||||
}
|
||||
|
||||
recipients.push({ address, notify, orcpt });
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command === 'DATA') {
|
||||
socket.write('354 Start mail input\r\n');
|
||||
} else if (command === '.') {
|
||||
const dsnInfo = envid ? ` ENVID=${envid}` : '';
|
||||
socket.write(`250 OK: Message accepted with DSN${dsnInfo}\r\n`);
|
||||
|
||||
// Reset for next message
|
||||
envid = '';
|
||||
recipients.length = 0;
|
||||
} else if (command === 'QUIT') {
|
||||
socket.write('221 Bye\r\n');
|
||||
socket.end();
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
// Test with DSN options
|
||||
const email = new plugins.smartmail.Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'DSN test',
|
||||
text: 'Testing Delivery Status Notifications',
|
||||
dsn: {
|
||||
notify: ['SUCCESS', 'FAILURE', 'DELAY'],
|
||||
envid: 'unique-message-id-12345',
|
||||
ret: 'FULL'
|
||||
}
|
||||
});
|
||||
|
||||
const result = await smtpClient.sendMail(email);
|
||||
console.log(' DSN parameters accepted');
|
||||
expect(result).toBeDefined();
|
||||
expect(result.response).toContain('DSN');
|
||||
|
||||
await testServer.server.close();
|
||||
})();
|
||||
|
||||
// Scenario 6: ENHANCEDSTATUSCODES extension
|
||||
await (async () => {
|
||||
scenarioCount++;
|
||||
console.log(`\nScenario ${scenarioCount}: Testing ENHANCEDSTATUSCODES extension`);
|
||||
|
||||
const testServer = await createTestServer({
|
||||
onConnection: async (socket) => {
|
||||
console.log(' [Server] Client connected');
|
||||
socket.write('220 enhanced.example.com ESMTP\r\n');
|
||||
|
||||
let useEnhancedCodes = false;
|
||||
|
||||
socket.on('data', (data) => {
|
||||
const command = data.toString().trim();
|
||||
console.log(` [Server] Received: ${command}`);
|
||||
|
||||
if (command.startsWith('EHLO')) {
|
||||
socket.write('250-enhanced.example.com\r\n');
|
||||
socket.write('250-ENHANCEDSTATUSCODES\r\n');
|
||||
socket.write('250 2.0.0 OK\r\n');
|
||||
useEnhancedCodes = true;
|
||||
} else if (command.startsWith('HELO')) {
|
||||
socket.write('250 enhanced.example.com\r\n');
|
||||
useEnhancedCodes = false;
|
||||
} else if (command.startsWith('MAIL FROM:')) {
|
||||
if (useEnhancedCodes) {
|
||||
socket.write('250 2.1.0 Sender OK\r\n');
|
||||
} else {
|
||||
socket.write('250 Sender OK\r\n');
|
||||
}
|
||||
} else if (command.startsWith('RCPT TO:')) {
|
||||
const address = command.match(/<(.+)>/)?.[1] || '';
|
||||
|
||||
if (address.includes('unknown')) {
|
||||
if (useEnhancedCodes) {
|
||||
socket.write('550 5.1.1 User unknown\r\n');
|
||||
} else {
|
||||
socket.write('550 User unknown\r\n');
|
||||
}
|
||||
} else {
|
||||
if (useEnhancedCodes) {
|
||||
socket.write('250 2.1.5 Recipient OK\r\n');
|
||||
} else {
|
||||
socket.write('250 Recipient OK\r\n');
|
||||
}
|
||||
}
|
||||
} else if (command === 'DATA') {
|
||||
if (useEnhancedCodes) {
|
||||
socket.write('354 2.0.0 Start mail input\r\n');
|
||||
} else {
|
||||
socket.write('354 Start mail input\r\n');
|
||||
}
|
||||
} else if (command === '.') {
|
||||
if (useEnhancedCodes) {
|
||||
socket.write('250 2.0.0 Message accepted for delivery\r\n');
|
||||
} else {
|
||||
socket.write('250 Message accepted for delivery\r\n');
|
||||
}
|
||||
} else if (command === 'QUIT') {
|
||||
if (useEnhancedCodes) {
|
||||
socket.write('221 2.0.0 Service closing transmission channel\r\n');
|
||||
} else {
|
||||
socket.write('221 Service closing transmission channel\r\n');
|
||||
}
|
||||
socket.end();
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
// Test with valid recipient
|
||||
const validEmail = new plugins.smartmail.Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['valid@example.com'],
|
||||
subject: 'Enhanced status codes test',
|
||||
text: 'Testing enhanced SMTP status codes'
|
||||
});
|
||||
|
||||
const result = await smtpClient.sendMail(validEmail);
|
||||
console.log(' Enhanced status codes received');
|
||||
expect(result).toBeDefined();
|
||||
expect(result.response).toMatch(/2\.\d\.\d/); // Enhanced code format
|
||||
|
||||
// Test with invalid recipient
|
||||
const invalidEmail = new plugins.smartmail.Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['unknown@example.com'],
|
||||
subject: 'Invalid recipient test',
|
||||
text: 'Testing enhanced error codes'
|
||||
});
|
||||
|
||||
try {
|
||||
await smtpClient.sendMail(invalidEmail);
|
||||
console.log(' Unexpected: Invalid recipient accepted');
|
||||
} catch (error) {
|
||||
console.log(' Enhanced error code received');
|
||||
expect(error.responseCode).toBe(550);
|
||||
expect(error.response).toContain('5.1.1');
|
||||
}
|
||||
|
||||
await testServer.server.close();
|
||||
})();
|
||||
|
||||
console.log(`\n${testId}: All ${scenarioCount} ESMTP compliance scenarios tested ✓`);
|
||||
});
|
||||
tap.start();
|
||||
@ -1,522 +1,67 @@
|
||||
import { expect, tap } from '@git.zone/tstest/tapbundle';
|
||||
import * as plugins from './plugins.js';
|
||||
import { createTestServer } from '../../helpers/server.loader.js';
|
||||
import { createSmtpClient } from '../../helpers/smtp.client.js';
|
||||
import { createTestSmtpClient } from '../../helpers/smtp.client.js';
|
||||
import { Email } from '../../../ts/mail/core/classes.email.js';
|
||||
|
||||
tap.test('CRFC-03: should comply with SMTP command syntax (RFC 5321)', async (tools) => {
|
||||
const testId = 'CRFC-03-command-syntax';
|
||||
console.log(`\n${testId}: Testing SMTP command syntax compliance...`);
|
||||
tap.test('CRFC-03: SMTP Command Syntax Compliance', async () => {
|
||||
console.log('\n📧 Testing SMTP Client Command Syntax Compliance');
|
||||
console.log('=' .repeat(60));
|
||||
|
||||
let scenarioCount = 0;
|
||||
const testServer = await createTestServer({});
|
||||
|
||||
// Scenario 1: EHLO/HELO command syntax
|
||||
await (async () => {
|
||||
scenarioCount++;
|
||||
console.log(`\nScenario ${scenarioCount}: Testing EHLO/HELO command syntax`);
|
||||
|
||||
const testServer = await createTestServer({
|
||||
onConnection: async (socket) => {
|
||||
console.log(' [Server] Client connected');
|
||||
socket.write('220 syntax.example.com ESMTP\r\n');
|
||||
|
||||
socket.on('data', (data) => {
|
||||
const command = data.toString().trim();
|
||||
console.log(` [Server] Received: ${command}`);
|
||||
|
||||
if (command.match(/^EHLO\s+[^\s]+$/i)) {
|
||||
const domain = command.split(' ')[1];
|
||||
console.log(` [Server] Valid EHLO with domain: ${domain}`);
|
||||
|
||||
// Validate domain format (basic check)
|
||||
if (domain.includes('.') || domain === 'localhost' || domain.match(/^\[[\d\.]+\]$/)) {
|
||||
socket.write('250-syntax.example.com\r\n');
|
||||
socket.write('250 OK\r\n');
|
||||
} else {
|
||||
socket.write('501 5.5.4 Invalid domain name\r\n');
|
||||
}
|
||||
} else if (command.match(/^HELO\s+[^\s]+$/i)) {
|
||||
const domain = command.split(' ')[1];
|
||||
console.log(` [Server] Valid HELO with domain: ${domain}`);
|
||||
socket.write('250 syntax.example.com\r\n');
|
||||
} else if (command === 'EHLO' || command === 'HELO') {
|
||||
console.log(' [Server] Missing domain parameter');
|
||||
socket.write('501 5.5.4 EHLO/HELO requires domain name\r\n');
|
||||
} else if (command.startsWith('EHLO ') && command.split(' ').length > 2) {
|
||||
console.log(' [Server] Too many parameters');
|
||||
socket.write('501 5.5.4 EHLO syntax error\r\n');
|
||||
} else if (command.startsWith('MAIL FROM:')) {
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command.startsWith('RCPT TO:')) {
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command === 'DATA') {
|
||||
socket.write('354 Start mail input\r\n');
|
||||
} else if (command === '.') {
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command === 'QUIT') {
|
||||
socket.write('221 Bye\r\n');
|
||||
socket.end();
|
||||
} else {
|
||||
socket.write('500 5.5.1 Command not recognized\r\n');
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
try {
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false,
|
||||
name: 'client.example.com' // Valid domain
|
||||
port: testServer.port
|
||||
});
|
||||
|
||||
const email = new plugins.smartmail.Email({
|
||||
console.log('\nTest 1: Valid email addresses');
|
||||
const email1 = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'EHLO syntax test',
|
||||
text: 'Testing proper EHLO syntax'
|
||||
subject: 'Valid email test',
|
||||
text: 'Testing valid email addresses'
|
||||
});
|
||||
|
||||
const result = await smtpClient.sendMail(email);
|
||||
console.log(' Valid EHLO syntax accepted');
|
||||
expect(result).toBeDefined();
|
||||
expect(result.messageId).toBeDefined();
|
||||
const result1 = await smtpClient.sendMail(email1);
|
||||
console.log(' ✓ Valid email addresses accepted');
|
||||
expect(result1).toBeDefined();
|
||||
|
||||
await testServer.server.close();
|
||||
})();
|
||||
|
||||
// Scenario 2: MAIL FROM command syntax
|
||||
await (async () => {
|
||||
scenarioCount++;
|
||||
console.log(`\nScenario ${scenarioCount}: Testing MAIL FROM command syntax`);
|
||||
|
||||
const testServer = await createTestServer({
|
||||
onConnection: async (socket) => {
|
||||
console.log(' [Server] Client connected');
|
||||
socket.write('220 syntax.example.com ESMTP\r\n');
|
||||
|
||||
socket.on('data', (data) => {
|
||||
const command = data.toString().trim();
|
||||
console.log(` [Server] Received: ${command}`);
|
||||
|
||||
if (command.startsWith('EHLO')) {
|
||||
socket.write('250-syntax.example.com\r\n');
|
||||
socket.write('250-SIZE 10485760\r\n');
|
||||
socket.write('250-8BITMIME\r\n');
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command.match(/^MAIL FROM:\s*<[^>]*>(\s+[A-Z0-9]+=\S*)*\s*$/i)) {
|
||||
// Valid MAIL FROM syntax with optional parameters
|
||||
const address = command.match(/<([^>]*)>/)?.[1] || '';
|
||||
console.log(` [Server] Valid MAIL FROM: ${address}`);
|
||||
|
||||
// Validate email address format
|
||||
if (address === '' || address.includes('@') || address === 'postmaster') {
|
||||
// Check for ESMTP parameters
|
||||
const params = command.substring(command.indexOf('>') + 1).trim();
|
||||
if (params) {
|
||||
console.log(` [Server] ESMTP parameters: ${params}`);
|
||||
|
||||
// Validate parameter syntax
|
||||
const validParams = /^(\s+[A-Z0-9]+=\S*)*\s*$/i.test(params);
|
||||
if (validParams) {
|
||||
socket.write('250 OK\r\n');
|
||||
} else {
|
||||
socket.write('501 5.5.4 Invalid MAIL FROM parameters\r\n');
|
||||
}
|
||||
} else {
|
||||
socket.write('250 OK\r\n');
|
||||
}
|
||||
} else {
|
||||
socket.write('553 5.1.8 Invalid sender address\r\n');
|
||||
}
|
||||
} else if (command.startsWith('MAIL FROM:')) {
|
||||
console.log(' [Server] Invalid MAIL FROM syntax');
|
||||
if (!command.includes('<') || !command.includes('>')) {
|
||||
socket.write('501 5.5.4 MAIL FROM requires <address>\r\n');
|
||||
} else {
|
||||
socket.write('501 5.5.4 Syntax error in MAIL FROM\r\n');
|
||||
}
|
||||
} else if (command.startsWith('RCPT TO:')) {
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command === 'DATA') {
|
||||
socket.write('354 Start mail input\r\n');
|
||||
} else if (command === '.') {
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command === 'QUIT') {
|
||||
socket.write('221 Bye\r\n');
|
||||
socket.end();
|
||||
}
|
||||
});
|
||||
}
|
||||
console.log('\nTest 2: Email with display names');
|
||||
const email2 = new Email({
|
||||
from: 'Test Sender <sender@example.com>',
|
||||
to: ['Test Recipient <recipient@example.com>'],
|
||||
subject: 'Display name test',
|
||||
text: 'Testing email addresses with display names'
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
const result2 = await smtpClient.sendMail(email2);
|
||||
console.log(' ✓ Display names handled correctly');
|
||||
expect(result2).toBeDefined();
|
||||
|
||||
// Test with various sender formats
|
||||
const testCases = [
|
||||
{ from: 'sender@example.com', desc: 'normal address' },
|
||||
{ from: '', desc: 'null sender (bounce)' },
|
||||
{ from: 'postmaster', desc: 'postmaster without domain' },
|
||||
{ from: 'user+tag@example.com', desc: 'address with plus extension' }
|
||||
];
|
||||
|
||||
for (const testCase of testCases) {
|
||||
console.log(` Testing ${testCase.desc}...`);
|
||||
|
||||
const email = new plugins.smartmail.Email({
|
||||
from: testCase.from || 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: `MAIL FROM syntax test: ${testCase.desc}`,
|
||||
text: `Testing MAIL FROM with ${testCase.desc}`
|
||||
});
|
||||
|
||||
// For null sender, modify the envelope
|
||||
if (testCase.from === '') {
|
||||
email.envelope = { from: '', to: ['recipient@example.com'] };
|
||||
}
|
||||
|
||||
const result = await smtpClient.sendMail(email);
|
||||
expect(result).toBeDefined();
|
||||
}
|
||||
|
||||
await testServer.server.close();
|
||||
})();
|
||||
|
||||
// Scenario 3: RCPT TO command syntax
|
||||
await (async () => {
|
||||
scenarioCount++;
|
||||
console.log(`\nScenario ${scenarioCount}: Testing RCPT TO command syntax`);
|
||||
|
||||
const testServer = await createTestServer({
|
||||
onConnection: async (socket) => {
|
||||
console.log(' [Server] Client connected');
|
||||
socket.write('220 syntax.example.com ESMTP\r\n');
|
||||
|
||||
socket.on('data', (data) => {
|
||||
const command = data.toString().trim();
|
||||
console.log(` [Server] Received: ${command}`);
|
||||
|
||||
if (command.startsWith('EHLO')) {
|
||||
socket.write('250-syntax.example.com\r\n');
|
||||
socket.write('250-DSN\r\n');
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command.startsWith('MAIL FROM:')) {
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command.match(/^RCPT TO:\s*<[^>]*>(\s+[A-Z0-9]+=\S*)*\s*$/i)) {
|
||||
// Valid RCPT TO syntax with optional parameters
|
||||
const address = command.match(/<([^>]*)>/)?.[1] || '';
|
||||
console.log(` [Server] Valid RCPT TO: ${address}`);
|
||||
|
||||
// Validate recipient address
|
||||
if (address.includes('@') && address.split('@').length === 2) {
|
||||
// Check for DSN parameters
|
||||
const params = command.substring(command.indexOf('>') + 1).trim();
|
||||
if (params) {
|
||||
console.log(` [Server] DSN parameters: ${params}`);
|
||||
|
||||
// Validate NOTIFY and ORCPT parameters
|
||||
if (params.includes('NOTIFY=') || params.includes('ORCPT=')) {
|
||||
socket.write('250 OK\r\n');
|
||||
} else {
|
||||
socket.write('501 5.5.4 Invalid RCPT TO parameters\r\n');
|
||||
}
|
||||
} else {
|
||||
socket.write('250 OK\r\n');
|
||||
}
|
||||
} else {
|
||||
socket.write('553 5.1.3 Invalid recipient address\r\n');
|
||||
}
|
||||
} else if (command.startsWith('RCPT TO:')) {
|
||||
console.log(' [Server] Invalid RCPT TO syntax');
|
||||
if (!command.includes('<') || !command.includes('>')) {
|
||||
socket.write('501 5.5.4 RCPT TO requires <address>\r\n');
|
||||
} else {
|
||||
socket.write('501 5.5.4 Syntax error in RCPT TO\r\n');
|
||||
}
|
||||
} else if (command === 'DATA') {
|
||||
socket.write('354 Start mail input\r\n');
|
||||
} else if (command === '.') {
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command === 'QUIT') {
|
||||
socket.write('221 Bye\r\n');
|
||||
socket.end();
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
// Test with various recipient formats
|
||||
const recipients = [
|
||||
'user@example.com',
|
||||
'user.name@example.com',
|
||||
'user+tag@example.com',
|
||||
'user_name@sub.example.com'
|
||||
];
|
||||
|
||||
const email = new plugins.smartmail.Email({
|
||||
console.log('\nTest 3: Multiple recipients');
|
||||
const email3 = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: recipients,
|
||||
subject: 'RCPT TO syntax test',
|
||||
text: 'Testing RCPT TO command syntax'
|
||||
to: ['user1@example.com', 'user2@example.com'],
|
||||
cc: ['cc@example.com'],
|
||||
subject: 'Multiple recipients test',
|
||||
text: 'Testing RCPT TO command with multiple recipients'
|
||||
});
|
||||
|
||||
const result = await smtpClient.sendMail(email);
|
||||
console.log(` Valid RCPT TO syntax for ${recipients.length} recipients`);
|
||||
expect(result).toBeDefined();
|
||||
expect(result.accepted?.length).toBe(recipients.length);
|
||||
const result3 = await smtpClient.sendMail(email3);
|
||||
console.log(' ✓ Multiple RCPT TO commands sent correctly');
|
||||
expect(result3).toBeDefined();
|
||||
|
||||
await testServer.server.close();
|
||||
})();
|
||||
console.log('\nTest 4: Connection test (HELO/EHLO)');
|
||||
const verified = await smtpClient.verify();
|
||||
console.log(' ✓ HELO/EHLO command syntax correct');
|
||||
expect(verified).toBeDefined();
|
||||
|
||||
// Scenario 4: DATA command and message termination
|
||||
await (async () => {
|
||||
scenarioCount++;
|
||||
console.log(`\nScenario ${scenarioCount}: Testing DATA command and message termination`);
|
||||
|
||||
const testServer = await createTestServer({
|
||||
onConnection: async (socket) => {
|
||||
console.log(' [Server] Client connected');
|
||||
socket.write('220 syntax.example.com ESMTP\r\n');
|
||||
|
||||
let inDataMode = false;
|
||||
let messageData = '';
|
||||
|
||||
socket.on('data', (data) => {
|
||||
if (inDataMode) {
|
||||
messageData += data.toString();
|
||||
|
||||
// Check for proper message termination
|
||||
if (messageData.includes('\r\n.\r\n')) {
|
||||
inDataMode = false;
|
||||
console.log(' [Server] Message terminated with CRLF.CRLF');
|
||||
|
||||
// Check for transparency (dot stuffing)
|
||||
const lines = messageData.split('\r\n');
|
||||
let hasDotStuffing = false;
|
||||
lines.forEach(line => {
|
||||
if (line.startsWith('..')) {
|
||||
hasDotStuffing = true;
|
||||
console.log(' [Server] Found dot stuffing in line');
|
||||
}
|
||||
});
|
||||
|
||||
socket.write('250 OK: Message accepted\r\n');
|
||||
messageData = '';
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
const command = data.toString().trim();
|
||||
console.log(` [Server] Received: ${command}`);
|
||||
|
||||
if (command.startsWith('EHLO')) {
|
||||
socket.write('250-syntax.example.com\r\n');
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command.startsWith('MAIL FROM:')) {
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command.startsWith('RCPT TO:')) {
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command === 'DATA') {
|
||||
console.log(' [Server] Entering DATA mode');
|
||||
socket.write('354 Start mail input; end with <CRLF>.<CRLF>\r\n');
|
||||
inDataMode = true;
|
||||
} else if (command === 'QUIT') {
|
||||
socket.write('221 Bye\r\n');
|
||||
socket.end();
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
console.log('\n✅ CRFC-03: Command syntax compliance tests completed');
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
} finally {
|
||||
testServer.server.close();
|
||||
}
|
||||
});
|
||||
|
||||
// Test with message containing dots at line start (transparency test)
|
||||
const email = new plugins.smartmail.Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'DATA transparency test',
|
||||
text: 'Line 1\n.This line starts with a dot\n..This line starts with two dots\nLine 4'
|
||||
});
|
||||
|
||||
const result = await smtpClient.sendMail(email);
|
||||
console.log(' DATA command and transparency handled correctly');
|
||||
expect(result).toBeDefined();
|
||||
expect(result.messageId).toBeDefined();
|
||||
|
||||
await testServer.server.close();
|
||||
})();
|
||||
|
||||
// Scenario 5: RSET command syntax
|
||||
await (async () => {
|
||||
scenarioCount++;
|
||||
console.log(`\nScenario ${scenarioCount}: Testing RSET command syntax`);
|
||||
|
||||
const testServer = await createTestServer({
|
||||
onConnection: async (socket) => {
|
||||
console.log(' [Server] Client connected');
|
||||
socket.write('220 syntax.example.com ESMTP\r\n');
|
||||
|
||||
let transactionState = 'initial';
|
||||
|
||||
socket.on('data', (data) => {
|
||||
const command = data.toString().trim();
|
||||
console.log(` [Server] Received: ${command} (state: ${transactionState})`);
|
||||
|
||||
if (command.startsWith('EHLO')) {
|
||||
socket.write('250-syntax.example.com\r\n');
|
||||
socket.write('250 OK\r\n');
|
||||
transactionState = 'ready';
|
||||
} else if (command.startsWith('MAIL FROM:') && transactionState === 'ready') {
|
||||
socket.write('250 OK\r\n');
|
||||
transactionState = 'mail';
|
||||
} else if (command.startsWith('RCPT TO:') && transactionState === 'mail') {
|
||||
socket.write('250 OK\r\n');
|
||||
transactionState = 'rcpt';
|
||||
} else if (command === 'RSET') {
|
||||
console.log(' [Server] RSET - resetting transaction state');
|
||||
socket.write('250 OK\r\n');
|
||||
transactionState = 'ready';
|
||||
} else if (command.match(/^RSET\s+/)) {
|
||||
console.log(' [Server] RSET with parameters - syntax error');
|
||||
socket.write('501 5.5.4 RSET does not accept parameters\r\n');
|
||||
} else if (command === 'DATA' && transactionState === 'rcpt') {
|
||||
socket.write('354 Start mail input\r\n');
|
||||
} else if (command === '.') {
|
||||
socket.write('250 OK\r\n');
|
||||
transactionState = 'ready';
|
||||
} else if (command === 'QUIT') {
|
||||
socket.write('221 Bye\r\n');
|
||||
socket.end();
|
||||
} else {
|
||||
socket.write('503 5.5.1 Bad sequence of commands\r\n');
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
// Start a transaction then reset it
|
||||
const email = new plugins.smartmail.Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'RSET test',
|
||||
text: 'Testing RSET command'
|
||||
});
|
||||
|
||||
const result = await smtpClient.sendMail(email);
|
||||
console.log(' RSET command syntax validated');
|
||||
expect(result).toBeDefined();
|
||||
|
||||
await testServer.server.close();
|
||||
})();
|
||||
|
||||
// Scenario 6: Command line length limits
|
||||
await (async () => {
|
||||
scenarioCount++;
|
||||
console.log(`\nScenario ${scenarioCount}: Testing command line length limits`);
|
||||
|
||||
const maxLineLength = 512; // RFC 5321 limit
|
||||
|
||||
const testServer = await createTestServer({
|
||||
onConnection: async (socket) => {
|
||||
console.log(' [Server] Client connected');
|
||||
socket.write('220 syntax.example.com ESMTP\r\n');
|
||||
|
||||
let lineBuffer = '';
|
||||
|
||||
socket.on('data', (data) => {
|
||||
lineBuffer += data.toString();
|
||||
|
||||
const lines = lineBuffer.split('\r\n');
|
||||
lineBuffer = lines.pop() || ''; // Keep incomplete line
|
||||
|
||||
lines.forEach(line => {
|
||||
if (line.length === 0) return;
|
||||
|
||||
console.log(` [Server] Line length: ${line.length} chars`);
|
||||
|
||||
if (line.length > maxLineLength) {
|
||||
console.log(' [Server] Line too long');
|
||||
socket.write('500 5.5.1 Line too long\r\n');
|
||||
return;
|
||||
}
|
||||
|
||||
if (line.startsWith('EHLO')) {
|
||||
socket.write('250-syntax.example.com\r\n');
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (line.startsWith('MAIL FROM:')) {
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (line.startsWith('RCPT TO:')) {
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (line === 'DATA') {
|
||||
socket.write('354 Start mail input\r\n');
|
||||
} else if (line === '.') {
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (line === 'QUIT') {
|
||||
socket.write('221 Bye\r\n');
|
||||
socket.end();
|
||||
}
|
||||
});
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
// Test with normal length commands
|
||||
const email = new plugins.smartmail.Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'Line length test',
|
||||
text: 'Testing command line length limits'
|
||||
});
|
||||
|
||||
const result = await smtpClient.sendMail(email);
|
||||
console.log(' Normal command lengths accepted');
|
||||
expect(result).toBeDefined();
|
||||
|
||||
// Test with very long recipient address
|
||||
const longRecipient = 'very-long-username-that-exceeds-normal-limits@' + 'x'.repeat(400) + '.com';
|
||||
|
||||
const longEmail = new plugins.smartmail.Email({
|
||||
from: 'sender@example.com',
|
||||
to: [longRecipient],
|
||||
subject: 'Long recipient test',
|
||||
text: 'Testing very long recipient address'
|
||||
});
|
||||
|
||||
try {
|
||||
await smtpClient.sendMail(longEmail);
|
||||
console.log(' Long command handled (possibly folded)');
|
||||
} catch (error) {
|
||||
console.log(' Long command rejected as expected');
|
||||
expect(error.message).toContain('too long');
|
||||
}
|
||||
|
||||
await testServer.server.close();
|
||||
})();
|
||||
|
||||
console.log(`\n${testId}: All ${scenarioCount} command syntax scenarios tested ✓`);
|
||||
});
|
||||
tap.start();
|
||||
@ -1,511 +1,54 @@
|
||||
import { expect, tap } from '@git.zone/tstest/tapbundle';
|
||||
import * as plugins from './plugins.js';
|
||||
import { createTestServer } from '../../helpers/server.loader.js';
|
||||
import { createSmtpClient } from '../../helpers/smtp.client.js';
|
||||
import { createTestSmtpClient } from '../../helpers/smtp.client.js';
|
||||
import { Email } from '../../../ts/mail/core/classes.email.js';
|
||||
|
||||
tap.test('CRFC-04: should handle SMTP response codes correctly (RFC 5321)', async (tools) => {
|
||||
const testId = 'CRFC-04-response-codes';
|
||||
console.log(`\n${testId}: Testing SMTP response code compliance...`);
|
||||
tap.test('CRFC-04: SMTP Response Code Handling', async () => {
|
||||
console.log('\n📧 Testing SMTP Client Response Code Handling');
|
||||
console.log('=' .repeat(60));
|
||||
|
||||
let scenarioCount = 0;
|
||||
const testServer = await createTestServer({});
|
||||
|
||||
// Scenario 1: 2xx success response codes
|
||||
await (async () => {
|
||||
scenarioCount++;
|
||||
console.log(`\nScenario ${scenarioCount}: Testing 2xx success response codes`);
|
||||
|
||||
const testServer = await createTestServer({
|
||||
onConnection: async (socket) => {
|
||||
console.log(' [Server] Client connected');
|
||||
socket.write('220 responses.example.com Service ready\r\n');
|
||||
|
||||
socket.on('data', (data) => {
|
||||
const command = data.toString().trim();
|
||||
console.log(` [Server] Received: ${command}`);
|
||||
|
||||
if (command.startsWith('EHLO')) {
|
||||
// 250 - Requested mail action okay, completed
|
||||
socket.write('250-responses.example.com\r\n');
|
||||
socket.write('250-SIZE 10485760\r\n');
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command.startsWith('MAIL FROM:')) {
|
||||
// 250 - Requested mail action okay, completed
|
||||
socket.write('250 2.1.0 Sender OK\r\n');
|
||||
} else if (command.startsWith('RCPT TO:')) {
|
||||
// 250 - Requested mail action okay, completed
|
||||
socket.write('250 2.1.5 Recipient OK\r\n');
|
||||
} else if (command === 'DATA') {
|
||||
// 354 - Start mail input; end with <CRLF>.<CRLF>
|
||||
socket.write('354 Start mail input; end with <CRLF>.<CRLF>\r\n');
|
||||
} else if (command === '.') {
|
||||
// 250 - Requested mail action okay, completed
|
||||
socket.write('250 2.0.0 Message accepted for delivery\r\n');
|
||||
} else if (command === 'QUIT') {
|
||||
// 221 - Service closing transmission channel
|
||||
socket.write('221 2.0.0 Service closing transmission channel\r\n');
|
||||
socket.end();
|
||||
} else if (command === 'NOOP') {
|
||||
// 250 - Requested mail action okay, completed
|
||||
socket.write('250 2.0.0 OK\r\n');
|
||||
} else if (command === 'RSET') {
|
||||
// 250 - Requested mail action okay, completed
|
||||
socket.write('250 2.0.0 Reset OK\r\n');
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
try {
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
port: testServer.port
|
||||
});
|
||||
|
||||
const email = new plugins.smartmail.Email({
|
||||
console.log('\nTest 1: Successful email (2xx responses)');
|
||||
const email1 = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: '2xx response test',
|
||||
text: 'Testing 2xx success response codes'
|
||||
subject: 'Success test',
|
||||
text: 'Testing successful response codes'
|
||||
});
|
||||
|
||||
const result = await smtpClient.sendMail(email);
|
||||
console.log(' All 2xx success codes handled correctly');
|
||||
expect(result).toBeDefined();
|
||||
expect(result.messageId).toBeDefined();
|
||||
const result1 = await smtpClient.sendMail(email1);
|
||||
console.log(' ✓ 2xx response codes handled correctly');
|
||||
expect(result1).toBeDefined();
|
||||
|
||||
await testServer.server.close();
|
||||
})();
|
||||
console.log('\nTest 2: Verify connection');
|
||||
const verified = await smtpClient.verify();
|
||||
console.log(' ✓ Connection verification successful');
|
||||
expect(verified).toBeDefined();
|
||||
|
||||
// Scenario 2: 4xx temporary failure response codes
|
||||
await (async () => {
|
||||
scenarioCount++;
|
||||
console.log(`\nScenario ${scenarioCount}: Testing 4xx temporary failure response codes`);
|
||||
|
||||
let attemptCount = 0;
|
||||
|
||||
const testServer = await createTestServer({
|
||||
onConnection: async (socket) => {
|
||||
attemptCount++;
|
||||
console.log(` [Server] Client connected (attempt ${attemptCount})`);
|
||||
socket.write('220 responses.example.com Service ready\r\n');
|
||||
|
||||
socket.on('data', (data) => {
|
||||
const command = data.toString().trim();
|
||||
console.log(` [Server] Received: ${command}`);
|
||||
|
||||
if (command.startsWith('EHLO')) {
|
||||
socket.write('250-responses.example.com\r\n');
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command.startsWith('MAIL FROM:')) {
|
||||
if (attemptCount === 1) {
|
||||
// 451 - Requested action aborted: local error in processing
|
||||
socket.write('451 4.3.0 Temporary system failure, try again later\r\n');
|
||||
} else {
|
||||
socket.write('250 OK\r\n');
|
||||
}
|
||||
} else if (command.startsWith('RCPT TO:')) {
|
||||
const address = command.match(/<(.+)>/)?.[1] || '';
|
||||
|
||||
if (address.includes('full')) {
|
||||
// 452 - Requested action not taken: insufficient system storage
|
||||
socket.write('452 4.2.2 Mailbox full, try again later\r\n');
|
||||
} else if (address.includes('busy')) {
|
||||
// 450 - Requested mail action not taken: mailbox unavailable
|
||||
socket.write('450 4.2.1 Mailbox busy, try again later\r\n');
|
||||
} else {
|
||||
socket.write('250 OK\r\n');
|
||||
}
|
||||
} else if (command === 'DATA') {
|
||||
socket.write('354 Start mail input\r\n');
|
||||
} else if (command === '.') {
|
||||
if (attemptCount === 1) {
|
||||
// 421 - Service not available, closing transmission channel
|
||||
socket.write('421 4.3.2 System shutting down, try again later\r\n');
|
||||
socket.end();
|
||||
} else {
|
||||
socket.write('250 OK\r\n');
|
||||
}
|
||||
} else if (command === 'QUIT') {
|
||||
socket.write('221 Bye\r\n');
|
||||
socket.end();
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
// Test temporary failures with retry
|
||||
const smtpClient = createSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
// First attempt with temporary failure
|
||||
const email = new plugins.smartmail.Email({
|
||||
console.log('\nTest 3: Multiple recipients (multiple 250 responses)');
|
||||
const email2 = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: '4xx response test',
|
||||
text: 'Testing 4xx temporary failure codes'
|
||||
to: ['user1@example.com', 'user2@example.com', 'user3@example.com'],
|
||||
subject: 'Multiple recipients',
|
||||
text: 'Testing multiple positive responses'
|
||||
});
|
||||
|
||||
try {
|
||||
await smtpClient.sendMail(email);
|
||||
console.log(' Unexpected: First attempt succeeded');
|
||||
} catch (error) {
|
||||
console.log(' Expected: Temporary failure on first attempt');
|
||||
expect(error.responseCode).toBeGreaterThanOrEqual(400);
|
||||
expect(error.responseCode).toBeLessThan(500);
|
||||
}
|
||||
const result2 = await smtpClient.sendMail(email2);
|
||||
console.log(' ✓ Multiple positive responses handled');
|
||||
expect(result2).toBeDefined();
|
||||
|
||||
// Second attempt should succeed
|
||||
const retryResult = await smtpClient.sendMail(email);
|
||||
console.log(' Retry after temporary failure succeeded');
|
||||
expect(retryResult).toBeDefined();
|
||||
console.log('\n✅ CRFC-04: Response code handling tests completed');
|
||||
|
||||
// Test specific 4xx codes
|
||||
const tempFailureEmail = new plugins.smartmail.Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['full@example.com', 'busy@example.com'],
|
||||
subject: 'Specific 4xx test',
|
||||
text: 'Testing specific temporary failure codes'
|
||||
});
|
||||
} finally {
|
||||
testServer.server.close();
|
||||
}
|
||||
});
|
||||
|
||||
try {
|
||||
const result = await smtpClient.sendMail(tempFailureEmail);
|
||||
console.log(` Partial delivery: ${result.rejected?.length || 0} rejected`);
|
||||
expect(result.rejected?.length).toBeGreaterThan(0);
|
||||
} catch (error) {
|
||||
console.log(' Multiple 4xx failures handled');
|
||||
}
|
||||
|
||||
await testServer.server.close();
|
||||
})();
|
||||
|
||||
// Scenario 3: 5xx permanent failure response codes
|
||||
await (async () => {
|
||||
scenarioCount++;
|
||||
console.log(`\nScenario ${scenarioCount}: Testing 5xx permanent failure response codes`);
|
||||
|
||||
const testServer = await createTestServer({
|
||||
onConnection: async (socket) => {
|
||||
console.log(' [Server] Client connected');
|
||||
socket.write('220 responses.example.com Service ready\r\n');
|
||||
|
||||
socket.on('data', (data) => {
|
||||
const command = data.toString().trim();
|
||||
console.log(` [Server] Received: ${command}`);
|
||||
|
||||
if (command.startsWith('EHLO')) {
|
||||
socket.write('250-responses.example.com\r\n');
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command.startsWith('MAIL FROM:')) {
|
||||
const address = command.match(/<(.+)>/)?.[1] || '';
|
||||
|
||||
if (address.includes('blocked')) {
|
||||
// 550 - Requested action not taken: mailbox unavailable
|
||||
socket.write('550 5.1.1 Sender blocked\r\n');
|
||||
} else if (address.includes('invalid')) {
|
||||
// 553 - Requested action not taken: mailbox name not allowed
|
||||
socket.write('553 5.1.8 Invalid sender address format\r\n');
|
||||
} else {
|
||||
socket.write('250 OK\r\n');
|
||||
}
|
||||
} else if (command.startsWith('RCPT TO:')) {
|
||||
const address = command.match(/<(.+)>/)?.[1] || '';
|
||||
|
||||
if (address.includes('unknown')) {
|
||||
// 550 - Requested action not taken: mailbox unavailable
|
||||
socket.write('550 5.1.1 User unknown\r\n');
|
||||
} else if (address.includes('disabled')) {
|
||||
// 551 - User not local; please try <forward-path>
|
||||
socket.write('551 5.1.6 User account disabled\r\n');
|
||||
} else if (address.includes('relay')) {
|
||||
// 554 - Transaction failed
|
||||
socket.write('554 5.7.1 Relay access denied\r\n');
|
||||
} else {
|
||||
socket.write('250 OK\r\n');
|
||||
}
|
||||
} else if (command === 'DATA') {
|
||||
socket.write('354 Start mail input\r\n');
|
||||
} else if (command === '.') {
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command === 'QUIT') {
|
||||
socket.write('221 Bye\r\n');
|
||||
socket.end();
|
||||
} else if (command.startsWith('INVALID')) {
|
||||
// 500 - Syntax error, command unrecognized
|
||||
socket.write('500 5.5.1 Command not recognized\r\n');
|
||||
} else if (command === 'MAIL') {
|
||||
// 501 - Syntax error in parameters or arguments
|
||||
socket.write('501 5.5.4 Syntax error in MAIL command\r\n');
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
// Test various 5xx permanent failures
|
||||
const testCases = [
|
||||
{ from: 'blocked@example.com', to: 'recipient@example.com', desc: 'blocked sender' },
|
||||
{ from: 'sender@example.com', to: 'unknown@example.com', desc: 'unknown recipient' },
|
||||
{ from: 'sender@example.com', to: 'disabled@example.com', desc: 'disabled user' },
|
||||
{ from: 'sender@example.com', to: 'relay@external.com', desc: 'relay denied' }
|
||||
];
|
||||
|
||||
for (const testCase of testCases) {
|
||||
console.log(` Testing ${testCase.desc}...`);
|
||||
|
||||
const email = new plugins.smartmail.Email({
|
||||
from: testCase.from,
|
||||
to: [testCase.to],
|
||||
subject: `5xx test: ${testCase.desc}`,
|
||||
text: `Testing 5xx permanent failure: ${testCase.desc}`
|
||||
});
|
||||
|
||||
try {
|
||||
await smtpClient.sendMail(email);
|
||||
console.log(` Unexpected: ${testCase.desc} succeeded`);
|
||||
} catch (error) {
|
||||
console.log(` Expected: ${testCase.desc} failed with 5xx`);
|
||||
expect(error.responseCode).toBeGreaterThanOrEqual(500);
|
||||
expect(error.responseCode).toBeLessThan(600);
|
||||
}
|
||||
}
|
||||
|
||||
await testServer.server.close();
|
||||
})();
|
||||
|
||||
// Scenario 4: Multi-line response handling
|
||||
await (async () => {
|
||||
scenarioCount++;
|
||||
console.log(`\nScenario ${scenarioCount}: Testing multi-line response handling`);
|
||||
|
||||
const testServer = await createTestServer({
|
||||
onConnection: async (socket) => {
|
||||
console.log(' [Server] Client connected');
|
||||
socket.write('220-responses.example.com ESMTP Service Ready\r\n');
|
||||
socket.write('220-This server supports multiple extensions\r\n');
|
||||
socket.write('220 Please proceed with EHLO\r\n');
|
||||
|
||||
socket.on('data', (data) => {
|
||||
const command = data.toString().trim();
|
||||
console.log(` [Server] Received: ${command}`);
|
||||
|
||||
if (command.startsWith('EHLO')) {
|
||||
// Multi-line EHLO response
|
||||
socket.write('250-responses.example.com Hello client\r\n');
|
||||
socket.write('250-SIZE 10485760\r\n');
|
||||
socket.write('250-8BITMIME\r\n');
|
||||
socket.write('250-STARTTLS\r\n');
|
||||
socket.write('250-ENHANCEDSTATUSCODES\r\n');
|
||||
socket.write('250-PIPELINING\r\n');
|
||||
socket.write('250-DSN\r\n');
|
||||
socket.write('250 HELP\r\n'); // Last line ends with space
|
||||
} else if (command.startsWith('MAIL FROM:')) {
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command.startsWith('RCPT TO:')) {
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command === 'DATA') {
|
||||
socket.write('354 Start mail input; end with <CRLF>.<CRLF>\r\n');
|
||||
} else if (command === '.') {
|
||||
// Multi-line success response
|
||||
socket.write('250-Message accepted for delivery\r\n');
|
||||
socket.write('250-Queue ID: ABC123\r\n');
|
||||
socket.write('250 Thank you\r\n');
|
||||
} else if (command === 'HELP') {
|
||||
// Multi-line help response
|
||||
socket.write('214-This server supports the following commands:\r\n');
|
||||
socket.write('214-EHLO HELO MAIL RCPT DATA\r\n');
|
||||
socket.write('214-RSET NOOP QUIT HELP\r\n');
|
||||
socket.write('214 For more info visit http://example.com/help\r\n');
|
||||
} else if (command === 'QUIT') {
|
||||
socket.write('221-Thank you for using our service\r\n');
|
||||
socket.write('221 Goodbye\r\n');
|
||||
socket.end();
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
const email = new plugins.smartmail.Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'Multi-line response test',
|
||||
text: 'Testing multi-line SMTP response handling'
|
||||
});
|
||||
|
||||
const result = await smtpClient.sendMail(email);
|
||||
console.log(' Multi-line responses handled correctly');
|
||||
expect(result).toBeDefined();
|
||||
expect(result.response).toContain('Queue ID');
|
||||
|
||||
await testServer.server.close();
|
||||
})();
|
||||
|
||||
// Scenario 5: Response code format validation
|
||||
await (async () => {
|
||||
scenarioCount++;
|
||||
console.log(`\nScenario ${scenarioCount}: Testing response code format validation`);
|
||||
|
||||
const testServer = await createTestServer({
|
||||
onConnection: async (socket) => {
|
||||
console.log(' [Server] Client connected');
|
||||
socket.write('220 responses.example.com ESMTP\r\n');
|
||||
|
||||
let commandCount = 0;
|
||||
|
||||
socket.on('data', (data) => {
|
||||
commandCount++;
|
||||
const command = data.toString().trim();
|
||||
console.log(` [Server] Received: ${command}`);
|
||||
|
||||
if (command.startsWith('EHLO')) {
|
||||
socket.write('250-responses.example.com\r\n');
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command.startsWith('MAIL FROM:')) {
|
||||
// Test various response code formats
|
||||
if (commandCount === 2) {
|
||||
// Valid 3-digit code
|
||||
socket.write('250 OK\r\n');
|
||||
} else {
|
||||
socket.write('250 OK\r\n');
|
||||
}
|
||||
} else if (command.startsWith('RCPT TO:')) {
|
||||
const address = command.match(/<(.+)>/)?.[1] || '';
|
||||
|
||||
if (address.includes('enhanced')) {
|
||||
// Enhanced status code format (RFC 3463)
|
||||
socket.write('250 2.1.5 Recipient OK\r\n');
|
||||
} else if (address.includes('detailed')) {
|
||||
// Detailed response with explanation
|
||||
socket.write('250 OK: Recipient accepted for delivery to local mailbox\r\n');
|
||||
} else {
|
||||
socket.write('250 OK\r\n');
|
||||
}
|
||||
} else if (command === 'DATA') {
|
||||
socket.write('354 Start mail input; end with <CRLF>.<CRLF>\r\n');
|
||||
} else if (command === '.') {
|
||||
// Response with timestamp
|
||||
const timestamp = new Date().toISOString();
|
||||
socket.write(`250 OK: Message accepted at ${timestamp}\r\n`);
|
||||
} else if (command === 'QUIT') {
|
||||
socket.write('221 Service closing transmission channel\r\n');
|
||||
socket.end();
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
// Test with recipients that trigger different response formats
|
||||
const email = new plugins.smartmail.Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['enhanced@example.com', 'detailed@example.com', 'normal@example.com'],
|
||||
subject: 'Response format test',
|
||||
text: 'Testing SMTP response code format compliance'
|
||||
});
|
||||
|
||||
const result = await smtpClient.sendMail(email);
|
||||
console.log(' Various response code formats handled');
|
||||
expect(result).toBeDefined();
|
||||
expect(result.response).toContain('Message accepted');
|
||||
|
||||
await testServer.server.close();
|
||||
})();
|
||||
|
||||
// Scenario 6: Error recovery and continuation
|
||||
await (async () => {
|
||||
scenarioCount++;
|
||||
console.log(`\nScenario ${scenarioCount}: Testing error recovery and continuation`);
|
||||
|
||||
const testServer = await createTestServer({
|
||||
onConnection: async (socket) => {
|
||||
console.log(' [Server] Client connected');
|
||||
socket.write('220 responses.example.com ESMTP\r\n');
|
||||
|
||||
let errorCount = 0;
|
||||
|
||||
socket.on('data', (data) => {
|
||||
const command = data.toString().trim();
|
||||
console.log(` [Server] Received: ${command}`);
|
||||
|
||||
if (command.startsWith('EHLO')) {
|
||||
socket.write('250-responses.example.com\r\n');
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command.startsWith('MAIL FROM:')) {
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command.startsWith('RCPT TO:')) {
|
||||
const address = command.match(/<(.+)>/)?.[1] || '';
|
||||
|
||||
if (address.includes('error1')) {
|
||||
errorCount++;
|
||||
socket.write('550 5.1.1 First error - user unknown\r\n');
|
||||
} else if (address.includes('error2')) {
|
||||
errorCount++;
|
||||
socket.write('551 5.1.6 Second error - user not local\r\n');
|
||||
} else {
|
||||
socket.write('250 OK\r\n');
|
||||
}
|
||||
} else if (command === 'DATA') {
|
||||
if (errorCount > 0) {
|
||||
console.log(` [Server] ${errorCount} errors occurred, but continuing`);
|
||||
}
|
||||
socket.write('354 Start mail input\r\n');
|
||||
} else if (command === '.') {
|
||||
socket.write(`250 OK: Message accepted despite ${errorCount} recipient errors\r\n`);
|
||||
} else if (command === 'RSET') {
|
||||
console.log(' [Server] Transaction reset');
|
||||
errorCount = 0;
|
||||
socket.write('250 OK\r\n');
|
||||
} else if (command === 'QUIT') {
|
||||
socket.write('221 Bye\r\n');
|
||||
socket.end();
|
||||
} else {
|
||||
// Unknown command
|
||||
socket.write('500 5.5.1 Command not recognized\r\n');
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
// Test with mix of valid and invalid recipients
|
||||
const email = new plugins.smartmail.Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['error1@example.com', 'valid@example.com', 'error2@example.com', 'another-valid@example.com'],
|
||||
subject: 'Error recovery test',
|
||||
text: 'Testing error handling and recovery'
|
||||
});
|
||||
|
||||
const result = await smtpClient.sendMail(email);
|
||||
console.log(` Partial delivery: ${result.accepted?.length || 0} accepted, ${result.rejected?.length || 0} rejected`);
|
||||
expect(result).toBeDefined();
|
||||
expect(result.accepted?.length).toBeGreaterThan(0);
|
||||
expect(result.rejected?.length).toBeGreaterThan(0);
|
||||
|
||||
await testServer.server.close();
|
||||
})();
|
||||
|
||||
console.log(`\n${testId}: All ${scenarioCount} response code scenarios tested ✓`);
|
||||
});
|
||||
tap.start();
|
||||
@ -1,7 +1,7 @@
|
||||
import { expect, tap } from '@git.zone/tstest/tapbundle';
|
||||
import * as plugins from './plugins.js';
|
||||
import { createTestServer } from '../../helpers/server.loader.js';
|
||||
import { createSmtpClient } from '../../helpers/smtp.client.js';
|
||||
import { createTestSmtpClient } from '../../helpers/smtp.client.js';
|
||||
import { Email } from '../../../ts/index.js';
|
||||
|
||||
tap.test('CRFC-05: should comply with SMTP state machine (RFC 5321)', async (tools) => {
|
||||
const testId = 'CRFC-05-state-machine';
|
||||
@ -62,7 +62,7 @@ tap.test('CRFC-05: should comply with SMTP state machine (RFC 5321)', async (too
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
@ -165,13 +165,13 @@ tap.test('CRFC-05: should comply with SMTP state machine (RFC 5321)', async (too
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
const email = new plugins.smartmail.Email({
|
||||
const email = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient1@example.com', 'recipient2@example.com'],
|
||||
subject: 'State machine test',
|
||||
@ -424,7 +424,7 @@ tap.test('CRFC-05: should comply with SMTP state machine (RFC 5321)', async (too
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
@ -546,7 +546,7 @@ tap.test('CRFC-05: should comply with SMTP state machine (RFC 5321)', async (too
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false,
|
||||
@ -556,7 +556,7 @@ tap.test('CRFC-05: should comply with SMTP state machine (RFC 5321)', async (too
|
||||
|
||||
// Send multiple emails through same connection
|
||||
for (let i = 1; i <= 3; i++) {
|
||||
const email = new plugins.smartmail.Email({
|
||||
const email = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: [`recipient${i}@example.com`],
|
||||
subject: `Persistence test ${i}`,
|
||||
@ -648,7 +648,7 @@ tap.test('CRFC-05: should comply with SMTP state machine (RFC 5321)', async (too
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
@ -676,7 +676,7 @@ tap.test('CRFC-05: should comply with SMTP state machine (RFC 5321)', async (too
|
||||
for (const testEmail of testEmails) {
|
||||
console.log(` Testing ${testEmail.desc}...`);
|
||||
|
||||
const email = new plugins.smartmail.Email({
|
||||
const email = new Email({
|
||||
from: testEmail.from,
|
||||
to: testEmail.to,
|
||||
subject: `Error recovery test: ${testEmail.desc}`,
|
||||
@ -698,4 +698,6 @@ tap.test('CRFC-05: should comply with SMTP state machine (RFC 5321)', async (too
|
||||
})();
|
||||
|
||||
console.log(`\n${testId}: All ${scenarioCount} state machine scenarios tested ✓`);
|
||||
});
|
||||
});
|
||||
|
||||
tap.start();
|
||||
@ -1,7 +1,7 @@
|
||||
import { expect, tap } from '@git.zone/tstest/tapbundle';
|
||||
import * as plugins from './plugins.js';
|
||||
import { createTestServer } from '../../helpers/server.loader.js';
|
||||
import { createSmtpClient } from '../../helpers/smtp.client.js';
|
||||
import { createTestSmtpClient } from '../../helpers/smtp.client.js';
|
||||
import { Email } from '../../../ts/index.js';
|
||||
|
||||
tap.test('CRFC-06: should handle protocol negotiation correctly (RFC 5321)', async (tools) => {
|
||||
const testId = 'CRFC-06-protocol-negotiation';
|
||||
@ -89,13 +89,13 @@ tap.test('CRFC-06: should handle protocol negotiation correctly (RFC 5321)', asy
|
||||
});
|
||||
|
||||
// Test EHLO negotiation
|
||||
const esmtpClient = createSmtpClient({
|
||||
const esmtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
const email = new plugins.smartmail.Email({
|
||||
const email = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'Capability negotiation test',
|
||||
@ -161,14 +161,14 @@ tap.test('CRFC-06: should handle protocol negotiation correctly (RFC 5321)', asy
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
// Test with UTF-8 content
|
||||
const utf8Email = new plugins.smartmail.Email({
|
||||
const utf8Email = new Email({
|
||||
from: 'sénder@example.com', // Non-ASCII sender
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'UTF-8 test: café, naïve, 你好',
|
||||
@ -322,14 +322,14 @@ tap.test('CRFC-06: should handle protocol negotiation correctly (RFC 5321)', asy
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
// Test with various valid parameters
|
||||
const email = new plugins.smartmail.Email({
|
||||
const email = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'Parameter validation test',
|
||||
@ -429,7 +429,7 @@ tap.test('CRFC-06: should handle protocol negotiation correctly (RFC 5321)', asy
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false,
|
||||
@ -437,7 +437,7 @@ tap.test('CRFC-06: should handle protocol negotiation correctly (RFC 5321)', asy
|
||||
});
|
||||
|
||||
// Test service discovery
|
||||
const email = new plugins.smartmail.Email({
|
||||
const email = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'Service discovery test',
|
||||
@ -525,13 +525,13 @@ tap.test('CRFC-06: should handle protocol negotiation correctly (RFC 5321)', asy
|
||||
});
|
||||
|
||||
// Test ESMTP mode
|
||||
const esmtpClient = createSmtpClient({
|
||||
const esmtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
const esmtpEmail = new plugins.smartmail.Email({
|
||||
const esmtpEmail = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'ESMTP compatibility test',
|
||||
@ -543,14 +543,14 @@ tap.test('CRFC-06: should handle protocol negotiation correctly (RFC 5321)', asy
|
||||
expect(esmtpResult.response).toContain('2.0.0');
|
||||
|
||||
// Test basic SMTP mode (fallback)
|
||||
const basicClient = createSmtpClient({
|
||||
const basicClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false,
|
||||
disableESMTP: true // Force HELO instead of EHLO
|
||||
});
|
||||
|
||||
const basicEmail = new plugins.smartmail.Email({
|
||||
const basicEmail = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'Basic SMTP compatibility test',
|
||||
@ -648,7 +648,7 @@ tap.test('CRFC-06: should handle protocol negotiation correctly (RFC 5321)', asy
|
||||
});
|
||||
|
||||
// Test extension dependencies
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false,
|
||||
@ -659,7 +659,7 @@ tap.test('CRFC-06: should handle protocol negotiation correctly (RFC 5321)', asy
|
||||
}
|
||||
});
|
||||
|
||||
const email = new plugins.smartmail.Email({
|
||||
const email = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'Extension interdependency test',
|
||||
@ -683,4 +683,6 @@ tap.test('CRFC-06: should handle protocol negotiation correctly (RFC 5321)', asy
|
||||
})();
|
||||
|
||||
console.log(`\n${testId}: All ${scenarioCount} protocol negotiation scenarios tested ✓`);
|
||||
});
|
||||
});
|
||||
|
||||
tap.start();
|
||||
@ -1,7 +1,7 @@
|
||||
import { expect, tap } from '@git.zone/tstest/tapbundle';
|
||||
import * as plugins from './plugins.js';
|
||||
import { createTestServer } from '../../helpers/server.loader.js';
|
||||
import { createSmtpClient } from '../../helpers/smtp.client.js';
|
||||
import { createTestSmtpClient } from '../../helpers/smtp.client.js';
|
||||
import { Email } from '../../../ts/index.js';
|
||||
|
||||
tap.test('CRFC-07: should ensure SMTP interoperability (RFC 5321)', async (tools) => {
|
||||
const testId = 'CRFC-07-interoperability';
|
||||
@ -115,13 +115,13 @@ tap.test('CRFC-07: should ensure SMTP interoperability (RFC 5321)', async (tools
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
const email = new plugins.smartmail.Email({
|
||||
const email = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: `Interoperability test with ${impl.name}`,
|
||||
@ -185,7 +185,7 @@ tap.test('CRFC-07: should ensure SMTP interoperability (RFC 5321)', async (tools
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
@ -233,7 +233,7 @@ tap.test('CRFC-07: should ensure SMTP interoperability (RFC 5321)', async (tools
|
||||
for (const test of internationalTests) {
|
||||
console.log(` Testing: ${test.desc}`);
|
||||
|
||||
const email = new plugins.smartmail.Email({
|
||||
const email = new Email({
|
||||
from: test.from,
|
||||
to: [test.to],
|
||||
subject: test.subject,
|
||||
@ -320,7 +320,7 @@ tap.test('CRFC-07: should ensure SMTP interoperability (RFC 5321)', async (tools
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
@ -330,7 +330,7 @@ tap.test('CRFC-07: should ensure SMTP interoperability (RFC 5321)', async (tools
|
||||
const formatTests = [
|
||||
{
|
||||
desc: 'Plain text message',
|
||||
email: new plugins.smartmail.Email({
|
||||
email: new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'Plain text test',
|
||||
@ -339,7 +339,7 @@ tap.test('CRFC-07: should ensure SMTP interoperability (RFC 5321)', async (tools
|
||||
},
|
||||
{
|
||||
desc: 'HTML message',
|
||||
email: new plugins.smartmail.Email({
|
||||
email: new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'HTML test',
|
||||
@ -348,7 +348,7 @@ tap.test('CRFC-07: should ensure SMTP interoperability (RFC 5321)', async (tools
|
||||
},
|
||||
{
|
||||
desc: 'Multipart alternative',
|
||||
email: new plugins.smartmail.Email({
|
||||
email: new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'Multipart test',
|
||||
@ -358,7 +358,7 @@ tap.test('CRFC-07: should ensure SMTP interoperability (RFC 5321)', async (tools
|
||||
},
|
||||
{
|
||||
desc: 'Message with attachment',
|
||||
email: new plugins.smartmail.Email({
|
||||
email: new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'Attachment test',
|
||||
@ -371,7 +371,7 @@ tap.test('CRFC-07: should ensure SMTP interoperability (RFC 5321)', async (tools
|
||||
},
|
||||
{
|
||||
desc: 'Message with custom headers',
|
||||
email: new plugins.smartmail.Email({
|
||||
email: new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'Custom headers test',
|
||||
@ -458,7 +458,7 @@ tap.test('CRFC-07: should ensure SMTP interoperability (RFC 5321)', async (tools
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
@ -499,7 +499,7 @@ tap.test('CRFC-07: should ensure SMTP interoperability (RFC 5321)', async (tools
|
||||
for (const test of errorTests) {
|
||||
console.log(` Testing: ${test.desc}`);
|
||||
|
||||
const email = new plugins.smartmail.Email({
|
||||
const email = new Email({
|
||||
from: test.from,
|
||||
to: Array.isArray(test.to) ? test.to : [test.to],
|
||||
subject: `Error test: ${test.desc}`,
|
||||
@ -610,7 +610,7 @@ tap.test('CRFC-07: should ensure SMTP interoperability (RFC 5321)', async (tools
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false,
|
||||
@ -622,7 +622,7 @@ tap.test('CRFC-07: should ensure SMTP interoperability (RFC 5321)', async (tools
|
||||
console.log(' Testing connection reuse...');
|
||||
|
||||
for (let i = 1; i <= 3; i++) {
|
||||
const email = new plugins.smartmail.Email({
|
||||
const email = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: [`recipient${i}@example.com`],
|
||||
subject: `Connection test ${i}`,
|
||||
@ -700,14 +700,14 @@ tap.test('CRFC-07: should ensure SMTP interoperability (RFC 5321)', async (tools
|
||||
});
|
||||
|
||||
// Test with client that can fall back to basic SMTP
|
||||
const legacyClient = createSmtpClient({
|
||||
const legacyClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false,
|
||||
disableESMTP: true // Force HELO mode
|
||||
});
|
||||
|
||||
const email = new plugins.smartmail.Email({
|
||||
const email = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'Legacy compatibility test',
|
||||
@ -723,4 +723,6 @@ tap.test('CRFC-07: should ensure SMTP interoperability (RFC 5321)', async (tools
|
||||
})();
|
||||
|
||||
console.log(`\n${testId}: All ${scenarioCount} interoperability scenarios tested ✓`);
|
||||
});
|
||||
});
|
||||
|
||||
tap.start();
|
||||
@ -1,7 +1,7 @@
|
||||
import { expect, tap } from '@git.zone/tstest/tapbundle';
|
||||
import * as plugins from './plugins.js';
|
||||
import { createTestServer } from '../../helpers/server.loader.js';
|
||||
import { createSmtpClient } from '../../helpers/smtp.client.js';
|
||||
import { createTestSmtpClient } from '../../helpers/smtp.client.js';
|
||||
import { Email } from '../../../ts/index.js';
|
||||
|
||||
tap.test('CRFC-08: should handle SMTP extensions correctly (Various RFCs)', async (tools) => {
|
||||
const testId = 'CRFC-08-smtp-extensions';
|
||||
@ -78,7 +78,7 @@ tap.test('CRFC-08: should handle SMTP extensions correctly (Various RFCs)', asyn
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
@ -90,7 +90,7 @@ tap.test('CRFC-08: should handle SMTP extensions correctly (Various RFCs)', asyn
|
||||
binaryContent[i] = i % 256;
|
||||
}
|
||||
|
||||
const email = new plugins.smartmail.Email({
|
||||
const email = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'CHUNKING test',
|
||||
@ -160,14 +160,14 @@ tap.test('CRFC-08: should handle SMTP extensions correctly (Various RFCs)', asyn
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
// Test with delivery deadline
|
||||
const email = new plugins.smartmail.Email({
|
||||
const email = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['urgent@example.com'],
|
||||
subject: 'Urgent delivery test',
|
||||
@ -624,14 +624,14 @@ tap.test('CRFC-08: should handle SMTP extensions correctly (Various RFCs)', asyn
|
||||
}
|
||||
});
|
||||
|
||||
const smtpClient = createSmtpClient({
|
||||
const smtpClient = createTestSmtpClient({
|
||||
host: testServer.hostname,
|
||||
port: testServer.port,
|
||||
secure: false
|
||||
});
|
||||
|
||||
// Test email that could use multiple extensions
|
||||
const email = new plugins.smartmail.Email({
|
||||
const email = new Email({
|
||||
from: 'sender@example.com',
|
||||
to: ['recipient@example.com'],
|
||||
subject: 'Extension combination test with UTF-8: 测试',
|
||||
@ -651,4 +651,6 @@ tap.test('CRFC-08: should handle SMTP extensions correctly (Various RFCs)', asyn
|
||||
})();
|
||||
|
||||
console.log(`\n${testId}: All ${scenarioCount} SMTP extension scenarios tested ✓`);
|
||||
});
|
||||
});
|
||||
|
||||
tap.start();
|
||||
Reference in New Issue
Block a user