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Philipp Kunz
2025-05-23 19:03:44 +00:00
parent 7d28d23bbd
commit 1b141ec8f3
101 changed files with 30736 additions and 374 deletions
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test/suite/rfc-compliance/test.rfc5322-compliance.ts Normal file
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import { tap, expect } from '@push.rocks/tapbundle';
import * as plugins from '../plugins.js';
import * as net from 'net';
import { startTestServer, stopTestServer, TEST_PORT, sendEmailWithRawSocket } from '../server.loader.js';
let testServer: any;
tap.test('setup - start test server', async () => {
testServer = await startTestServer();
await plugins.smartdelay.delayFor(1000);
});
tap.test('RFC 5322 - Message format with required headers', async (tools) => {
const done = tools.defer();
const socket = net.createConnection({
host: 'localhost',
port: TEST_PORT,
timeout: 30000
});
let dataBuffer = '';
let step = 'greeting';
socket.on('data', (data) => {
dataBuffer += data.toString();
console.log('Server response:', data.toString());
if (step === 'greeting' && dataBuffer.includes('220 ')) {
step = 'ehlo';
socket.write('EHLO testclient\r\n');
dataBuffer = '';
} else if (step === 'ehlo' && dataBuffer.includes('250')) {
step = 'mail';
socket.write('MAIL FROM:<sender@example.com>\r\n');
dataBuffer = '';
} else if (step === 'mail' && dataBuffer.includes('250')) {
step = 'rcpt';
socket.write('RCPT TO:<recipient@example.com>\r\n');
dataBuffer = '';
} else if (step === 'rcpt' && dataBuffer.includes('250')) {
step = 'data';
socket.write('DATA\r\n');
dataBuffer = '';
} else if (step === 'data' && dataBuffer.includes('354')) {
// RFC 5322 compliant email with all required headers
const messageId = `<test.${Date.now()}@example.com>`;
const date = new Date().toUTCString();
const rfc5322Email = [
`Date: ${date}`,
`From: "Test Sender" <sender@example.com>`,
`To: "Test Recipient" <recipient@example.com>`,
`Subject: RFC 5322 Compliance Test`,
`Message-ID: ${messageId}`,
`MIME-Version: 1.0`,
`Content-Type: text/plain; charset=UTF-8`,
`Content-Transfer-Encoding: 7bit`,
'',
'This is a test message for RFC 5322 compliance verification.',
'It includes proper headers according to RFC 5322 specifications.',
'',
'Best regards,',
'Test System',
'.',
''
].join('\r\n');
socket.write(rfc5322Email);
dataBuffer = '';
} else if (dataBuffer.includes('250 ') && dataBuffer.includes('Message accepted')) {
console.log('RFC 5322 compliant message accepted');
socket.write('QUIT\r\n');
socket.end();
done.resolve();
}
});
socket.on('error', (err) => {
console.error('Socket error:', err);
done.reject(err);
});
await done.promise;
});
tap.test('RFC 5322 - Folded header lines', async (tools) => {
const done = tools.defer();
const socket = net.createConnection({
host: 'localhost',
port: TEST_PORT,
timeout: 30000
});
let dataBuffer = '';
let step = 'greeting';
socket.on('data', (data) => {
dataBuffer += data.toString();
console.log('Server response:', data.toString());
if (step === 'greeting' && dataBuffer.includes('220 ')) {
step = 'ehlo';
socket.write('EHLO testclient\r\n');
dataBuffer = '';
} else if (step === 'ehlo' && dataBuffer.includes('250')) {
step = 'mail';
socket.write('MAIL FROM:<sender@example.com>\r\n');
dataBuffer = '';
} else if (step === 'mail' && dataBuffer.includes('250')) {
step = 'rcpt';
socket.write('RCPT TO:<recipient@example.com>\r\n');
dataBuffer = '';
} else if (step === 'rcpt' && dataBuffer.includes('250')) {
step = 'data';
socket.write('DATA\r\n');
dataBuffer = '';
} else if (step === 'data' && dataBuffer.includes('354')) {
// Test folded header lines (RFC 5322 section 2.2.3)
const email = [
`Date: ${new Date().toUTCString()}`,
`From: sender@example.com`,
`To: recipient@example.com`,
`Subject: This is a very long subject line that needs to be`,
` folded according to RFC 5322 specifications for proper`,
` email header formatting`,
`Message-ID: <${Date.now()}@example.com>`,
`References: <ref1@example.com>`,
` <ref2@example.com>`,
` <ref3@example.com>`,
'',
'Email with folded headers.',
'.',
''
].join('\r\n');
socket.write(email);
dataBuffer = '';
} else if (dataBuffer.includes('250 ') && dataBuffer.includes('Message accepted')) {
console.log('Folded headers message accepted');
socket.write('QUIT\r\n');
socket.end();
done.resolve();
}
});
socket.on('error', (err) => {
console.error('Socket error:', err);
done.reject(err);
});
await done.promise;
});
tap.test('RFC 5322 - Multiple recipient formats', async (tools) => {
const done = tools.defer();
const socket = net.createConnection({
host: 'localhost',
port: TEST_PORT,
timeout: 30000
});
let dataBuffer = '';
let step = 'greeting';
socket.on('data', (data) => {
dataBuffer += data.toString();
console.log('Server response:', data.toString());
if (step === 'greeting' && dataBuffer.includes('220 ')) {
step = 'ehlo';
socket.write('EHLO testclient\r\n');
dataBuffer = '';
} else if (step === 'ehlo' && dataBuffer.includes('250')) {
step = 'mail';
socket.write('MAIL FROM:<sender@example.com>\r\n');
dataBuffer = '';
} else if (step === 'mail' && dataBuffer.includes('250')) {
step = 'rcpt1';
socket.write('RCPT TO:<recipient1@example.com>\r\n');
dataBuffer = '';
} else if (step === 'rcpt1' && dataBuffer.includes('250')) {
step = 'rcpt2';
socket.write('RCPT TO:<recipient2@example.com>\r\n');
dataBuffer = '';
} else if (step === 'rcpt2' && dataBuffer.includes('250')) {
step = 'data';
socket.write('DATA\r\n');
dataBuffer = '';
} else if (step === 'data' && dataBuffer.includes('354')) {
// Test various recipient formats allowed by RFC 5322
const email = [
`Date: ${new Date().toUTCString()}`,
`From: "Sender Name" <sender@example.com>`,
`To: recipient1@example.com, "Recipient Two" <recipient2@example.com>`,
`Cc: "Carbon Copy" <cc@example.com>`,
`Bcc: bcc@example.com`,
`Reply-To: "Reply Address" <reply@example.com>`,
`Subject: Multiple recipient formats test`,
`Message-ID: <${Date.now()}@example.com>`,
'',
'Testing various recipient header formats.',
'.',
''
].join('\r\n');
socket.write(email);
dataBuffer = '';
} else if (dataBuffer.includes('250 ') && dataBuffer.includes('Message accepted')) {
console.log('Multiple recipient formats accepted');
socket.write('QUIT\r\n');
socket.end();
done.resolve();
}
});
socket.on('error', (err) => {
console.error('Socket error:', err);
done.reject(err);
});
await done.promise;
});
tap.test('RFC 5322 - Comments in headers', async (tools) => {
const done = tools.defer();
const socket = net.createConnection({
host: 'localhost',
port: TEST_PORT,
timeout: 30000
});
let dataBuffer = '';
let step = 'greeting';
socket.on('data', (data) => {
dataBuffer += data.toString();
console.log('Server response:', data.toString());
if (step === 'greeting' && dataBuffer.includes('220 ')) {
step = 'ehlo';
socket.write('EHLO testclient\r\n');
dataBuffer = '';
} else if (step === 'ehlo' && dataBuffer.includes('250')) {
step = 'mail';
socket.write('MAIL FROM:<sender@example.com>\r\n');
dataBuffer = '';
} else if (step === 'mail' && dataBuffer.includes('250')) {
step = 'rcpt';
socket.write('RCPT TO:<recipient@example.com>\r\n');
dataBuffer = '';
} else if (step === 'rcpt' && dataBuffer.includes('250')) {
step = 'data';
socket.write('DATA\r\n');
dataBuffer = '';
} else if (step === 'data' && dataBuffer.includes('354')) {
// RFC 5322 allows comments in headers using parentheses
const email = [
`Date: ${new Date().toUTCString()} (generated by test system)`,
`From: sender@example.com (Test Sender)`,
`To: recipient@example.com (Primary Recipient)`,
`Subject: Testing comments (RFC 5322 section 3.2.2)`,
`Message-ID: <${Date.now()}@example.com>`,
`X-Custom-Header: value (with comment)`,
'',
'Email with comments in headers.',
'.',
''
].join('\r\n');
socket.write(email);
dataBuffer = '';
} else if (dataBuffer.includes('250 ') && dataBuffer.includes('Message accepted')) {
console.log('Headers with comments accepted');
socket.write('QUIT\r\n');
socket.end();
done.resolve();
}
});
socket.on('error', (err) => {
console.error('Socket error:', err);
done.reject(err);
});
await done.promise;
});
tap.test('RFC 5322 - Resent headers', async (tools) => {
const done = tools.defer();
const socket = net.createConnection({
host: 'localhost',
port: TEST_PORT,
timeout: 30000
});
let dataBuffer = '';
let step = 'greeting';
socket.on('data', (data) => {
dataBuffer += data.toString();
console.log('Server response:', data.toString());
if (step === 'greeting' && dataBuffer.includes('220 ')) {
step = 'ehlo';
socket.write('EHLO testclient\r\n');
dataBuffer = '';
} else if (step === 'ehlo' && dataBuffer.includes('250')) {
step = 'mail';
socket.write('MAIL FROM:<resender@example.com>\r\n');
dataBuffer = '';
} else if (step === 'mail' && dataBuffer.includes('250')) {
step = 'rcpt';
socket.write('RCPT TO:<newrecipient@example.com>\r\n');
dataBuffer = '';
} else if (step === 'rcpt' && dataBuffer.includes('250')) {
step = 'data';
socket.write('DATA\r\n');
dataBuffer = '';
} else if (step === 'data' && dataBuffer.includes('354')) {
// RFC 5322 resent headers for forwarded messages
const email = [
`Resent-Date: ${new Date().toUTCString()}`,
`Resent-From: resender@example.com`,
`Resent-To: newrecipient@example.com`,
`Resent-Message-ID: <resent.${Date.now()}@example.com>`,
`Date: ${new Date(Date.now() - 86400000).toUTCString()}`, // Original date (yesterday)
`From: original@example.com`,
`To: oldrecipient@example.com`,
`Subject: Forwarded: Original Subject`,
`Message-ID: <original.${Date.now() - 1000}@example.com>`,
'',
'This is a forwarded message with resent headers.',
'.',
''
].join('\r\n');
socket.write(email);
dataBuffer = '';
} else if (dataBuffer.includes('250 ') && dataBuffer.includes('Message accepted')) {
console.log('Resent headers message accepted');
socket.write('QUIT\r\n');
socket.end();
done.resolve();
}
});
socket.on('error', (err) => {
console.error('Socket error:', err);
done.reject(err);
});
await done.promise;
});
tap.test('cleanup - stop test server', async () => {
await stopTestServer(testServer);
});
tap.start();