fix(networkproxy): Refactor certificate management components: rename AcmeCertManager to Port80Handler and update related event names from CertManagerEvents to Port80HandlerEvents. The changes update internal API usage in ts/classes.networkproxy.ts and ts/classes.port80handler.ts to unify and simplify ACME certificate handling and HTTP-01 challenge management.
This commit is contained in:
parent
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@ -1,5 +1,13 @@
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# Changelog
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## 2025-03-18 - 4.2.5 - fix(networkproxy)
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Refactor certificate management components: rename AcmeCertManager to Port80Handler and update related event names from CertManagerEvents to Port80HandlerEvents. The changes update internal API usage in ts/classes.networkproxy.ts and ts/classes.port80handler.ts to unify and simplify ACME certificate handling and HTTP-01 challenge management.
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- Renamed AcmeCertManager to Port80Handler in ts/classes.networkproxy.ts
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- Updated event names from CertManagerEvents to Port80HandlerEvents
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- Modified API calls for certificate issuance and renewal in ts/classes.port80handler.ts
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- Refactored domain registration and certificate extraction logic
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## 2025-03-18 - 4.2.4 - fix(ts/index.ts)
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Fix export order in ts/index.ts by moving the port proxy export back and adding interfaces export for proper module exposure
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@ -3,6 +3,6 @@
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*/
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export const commitinfo = {
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name: '@push.rocks/smartproxy',
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version: '4.2.4',
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version: '4.2.5',
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description: 'A powerful proxy package that effectively handles high traffic, with features such as SSL/TLS support, port proxying, WebSocket handling, dynamic routing with authentication options, and automatic ACME certificate management.'
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}
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@ -1,6 +1,6 @@
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import * as plugins from './plugins.js';
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import { ProxyRouter } from './classes.router.js';
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import { AcmeCertManager, CertManagerEvents } from './classes.port80handler.js';
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import { Port80Handler, Port80HandlerEvents, type IDomainOptions } from './classes.port80handler.js';
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import * as fs from 'fs';
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import * as path from 'path';
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import { fileURLToPath } from 'url';
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@ -72,8 +72,8 @@ export class NetworkProxy {
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private defaultCertificates: { key: string; cert: string };
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private certificateCache: Map<string, { key: string; cert: string; expires?: Date }> = new Map();
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// ACME certificate manager
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private certManager: AcmeCertManager | null = null;
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// Port80Handler for certificate management
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private port80Handler: Port80Handler | null = null;
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private certificateStoreDir: string;
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// New connection pool for backend connections
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@ -375,16 +375,16 @@ export class NetworkProxy {
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}
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/**
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* Initializes the ACME certificate manager for automatic certificate issuance
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* Initializes the Port80Handler for ACME certificate management
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* @private
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*/
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private async initializeAcmeManager(): Promise<void> {
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private async initializePort80Handler(): Promise<void> {
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if (!this.options.acme.enabled) {
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return;
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}
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// Create certificate manager
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this.certManager = new AcmeCertManager({
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this.port80Handler = new Port80Handler({
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port: this.options.acme.port,
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contactEmail: this.options.acme.contactEmail,
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useProduction: this.options.acme.useProduction,
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@ -394,32 +394,32 @@ export class NetworkProxy {
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});
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// Register event handlers
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this.certManager.on(CertManagerEvents.CERTIFICATE_ISSUED, this.handleCertificateIssued.bind(this));
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this.certManager.on(CertManagerEvents.CERTIFICATE_RENEWED, this.handleCertificateIssued.bind(this));
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this.certManager.on(CertManagerEvents.CERTIFICATE_FAILED, this.handleCertificateFailed.bind(this));
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this.certManager.on(CertManagerEvents.CERTIFICATE_EXPIRING, (data) => {
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this.port80Handler.on(Port80HandlerEvents.CERTIFICATE_ISSUED, this.handleCertificateIssued.bind(this));
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this.port80Handler.on(Port80HandlerEvents.CERTIFICATE_RENEWED, this.handleCertificateIssued.bind(this));
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this.port80Handler.on(Port80HandlerEvents.CERTIFICATE_FAILED, this.handleCertificateFailed.bind(this));
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this.port80Handler.on(Port80HandlerEvents.CERTIFICATE_EXPIRING, (data) => {
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this.log('info', `Certificate for ${data.domain} expires in ${data.daysRemaining} days`);
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});
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// Start the manager
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// Start the handler
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try {
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await this.certManager.start();
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this.log('info', `ACME Certificate Manager started on port ${this.options.acme.port}`);
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await this.port80Handler.start();
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this.log('info', `Port80Handler started on port ${this.options.acme.port}`);
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// Add domains from proxy configs
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this.registerDomainsWithAcmeManager();
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this.registerDomainsWithPort80Handler();
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} catch (error) {
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this.log('error', `Failed to start ACME Certificate Manager: ${error}`);
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this.certManager = null;
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this.log('error', `Failed to start Port80Handler: ${error}`);
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this.port80Handler = null;
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}
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}
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/**
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* Registers domains from proxy configs with the ACME manager
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* Registers domains from proxy configs with the Port80Handler
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* @private
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*/
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private registerDomainsWithAcmeManager(): void {
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if (!this.certManager) return;
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private registerDomainsWithPort80Handler(): void {
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if (!this.port80Handler) return;
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// Get all hostnames from proxy configs
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this.proxyConfigs.forEach(config => {
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@ -461,26 +461,32 @@ export class NetworkProxy {
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this.log('warn', `Failed to extract expiry date from certificate for ${hostname}`);
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}
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// Update the certificate in the manager
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this.certManager.setCertificate(hostname, cert, key, expiryDate);
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// Update the certificate in the handler
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this.port80Handler.setCertificate(hostname, cert, key, expiryDate);
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// Also update our own certificate cache
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this.updateCertificateCache(hostname, cert, key, expiryDate);
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this.log('info', `Loaded existing certificate for ${hostname}`);
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} else {
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// Register the domain for certificate issuance
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this.certManager.addDomain(hostname);
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// Register the domain for certificate issuance with new domain options format
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const domainOptions: IDomainOptions = {
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domainName: hostname,
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sslRedirect: true,
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acmeMaintenance: true
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};
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this.port80Handler.addDomain(domainOptions);
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this.log('info', `Registered domain for ACME certificate issuance: ${hostname}`);
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}
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} catch (error) {
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this.log('error', `Error registering domain ${hostname} with ACME manager: ${error}`);
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this.log('error', `Error registering domain ${hostname} with Port80Handler: ${error}`);
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}
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});
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}
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/**
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* Handles newly issued or renewed certificates from ACME manager
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* Handles newly issued or renewed certificates from Port80Handler
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* @private
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*/
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private handleCertificateIssued(data: { domain: string; certificate: string; privateKey: string; expiryDate: Date }): void {
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@ -556,13 +562,21 @@ export class NetworkProxy {
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}
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// Check if we should trigger certificate issuance
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if (this.options.acme?.enabled && this.certManager && !domain.includes('*')) {
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if (this.options.acme?.enabled && this.port80Handler && !domain.includes('*')) {
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// Check if this domain is already registered
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const certData = this.certManager.getCertificate(domain);
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const certData = this.port80Handler.getCertificate(domain);
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if (!certData) {
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this.log('info', `No certificate found for ${domain}, registering for issuance`);
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this.certManager.addDomain(domain);
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// Register with new domain options format
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const domainOptions: IDomainOptions = {
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domainName: domain,
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sslRedirect: true,
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acmeMaintenance: true
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};
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this.port80Handler.addDomain(domainOptions);
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}
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}
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@ -587,9 +601,9 @@ export class NetworkProxy {
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public async start(): Promise<void> {
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this.startTime = Date.now();
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// Initialize ACME certificate manager if enabled
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// Initialize Port80Handler if enabled
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if (this.options.acme.enabled) {
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await this.initializeAcmeManager();
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await this.initializePort80Handler();
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}
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// Create the HTTPS server
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@ -1588,13 +1602,13 @@ export class NetworkProxy {
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}
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this.connectionPool.clear();
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// Stop ACME certificate manager if it's running
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if (this.certManager) {
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// Stop Port80Handler if it's running
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if (this.port80Handler) {
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try {
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await this.certManager.stop();
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this.log('info', 'ACME Certificate Manager stopped');
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await this.port80Handler.stop();
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this.log('info', 'Port80Handler stopped');
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} catch (error) {
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this.log('error', 'Error stopping ACME Certificate Manager', error);
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this.log('error', 'Error stopping Port80Handler', error);
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}
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}
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@ -1619,8 +1633,8 @@ export class NetworkProxy {
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return false;
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}
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if (!this.certManager) {
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this.log('error', 'ACME certificate manager is not initialized');
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if (!this.port80Handler) {
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this.log('error', 'Port80Handler is not initialized');
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return false;
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}
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@ -1631,7 +1645,14 @@ export class NetworkProxy {
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}
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try {
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this.certManager.addDomain(domain);
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// Use the new domain options format
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const domainOptions: IDomainOptions = {
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domainName: domain,
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sslRedirect: true,
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acmeMaintenance: true
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};
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this.port80Handler.addDomain(domainOptions);
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this.log('info', `Certificate request submitted for domain: ${domain}`);
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return true;
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} catch (error) {
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@ -1,9 +1,58 @@
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import * as plugins from './plugins.js';
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import { IncomingMessage, ServerResponse } from 'http';
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/**
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* Represents a domain certificate with various status information
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* Custom error classes for better error handling
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*/
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export class Port80HandlerError extends Error {
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constructor(message: string) {
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super(message);
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this.name = 'Port80HandlerError';
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}
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}
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export class CertificateError extends Port80HandlerError {
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constructor(
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message: string,
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public readonly domain: string,
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public readonly isRenewal: boolean = false
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) {
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super(`${message} for domain ${domain}${isRenewal ? ' (renewal)' : ''}`);
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this.name = 'CertificateError';
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}
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}
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export class ServerError extends Port80HandlerError {
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constructor(message: string, public readonly code?: string) {
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super(message);
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this.name = 'ServerError';
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}
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}
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/**
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* Domain forwarding configuration
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*/
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export interface IForwardConfig {
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ip: string;
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port: number;
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}
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/**
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* Domain configuration options
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*/
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export interface IDomainOptions {
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domainName: string;
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sslRedirect: boolean; // if true redirects the request to port 443
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acmeMaintenance: boolean; // tries to always have a valid cert for this domain
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forward?: IForwardConfig; // forwards all http requests to that target
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acmeForward?: IForwardConfig; // forwards letsencrypt requests to this config
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}
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/**
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* Represents a domain configuration with certificate status information
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*/
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interface IDomainCertificate {
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options: IDomainOptions;
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certObtained: boolean;
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obtainingInProgress: boolean;
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certificate?: string;
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@ -15,9 +64,9 @@ interface IDomainCertificate {
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}
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/**
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* Configuration options for the ACME Certificate Manager
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* Configuration options for the Port80Handler
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*/
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interface IAcmeCertManagerOptions {
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interface IPort80HandlerOptions {
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port?: number;
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contactEmail?: string;
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useProduction?: boolean;
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@ -29,7 +78,7 @@ interface IAcmeCertManagerOptions {
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/**
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* Certificate data that can be emitted via events or set from outside
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*/
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interface ICertificateData {
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export interface ICertificateData {
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domain: string;
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certificate: string;
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privateKey: string;
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@ -37,34 +86,53 @@ interface ICertificateData {
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}
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/**
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* Events emitted by the ACME Certificate Manager
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* Events emitted by the Port80Handler
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*/
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export enum CertManagerEvents {
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export enum Port80HandlerEvents {
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CERTIFICATE_ISSUED = 'certificate-issued',
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CERTIFICATE_RENEWED = 'certificate-renewed',
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CERTIFICATE_FAILED = 'certificate-failed',
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CERTIFICATE_EXPIRING = 'certificate-expiring',
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MANAGER_STARTED = 'manager-started',
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MANAGER_STOPPED = 'manager-stopped',
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REQUEST_FORWARDED = 'request-forwarded',
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}
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/**
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* Improved ACME Certificate Manager with event emission and external certificate management
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* Certificate failure payload type
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*/
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export class AcmeCertManager extends plugins.EventEmitter {
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export interface ICertificateFailure {
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domain: string;
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error: string;
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isRenewal: boolean;
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}
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/**
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* Certificate expiry payload type
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*/
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export interface ICertificateExpiring {
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domain: string;
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expiryDate: Date;
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daysRemaining: number;
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}
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/**
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* Port80Handler with ACME certificate management and request forwarding capabilities
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*/
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export class Port80Handler extends plugins.EventEmitter {
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private domainCertificates: Map<string, IDomainCertificate>;
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private server: plugins.http.Server | null = null;
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private acmeClient: plugins.acme.Client | null = null;
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private accountKey: string | null = null;
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private renewalTimer: NodeJS.Timeout | null = null;
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private isShuttingDown: boolean = false;
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private options: Required<IAcmeCertManagerOptions>;
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private options: Required<IPort80HandlerOptions>;
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/**
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* Creates a new ACME Certificate Manager
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* Creates a new Port80Handler
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* @param options Configuration options
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*/
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constructor(options: IAcmeCertManagerOptions = {}) {
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constructor(options: IPort80HandlerOptions = {}) {
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super();
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this.domainCertificates = new Map<string, IDomainCertificate>();
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@ -73,7 +141,7 @@ export class AcmeCertManager extends plugins.EventEmitter {
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port: options.port ?? 80,
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contactEmail: options.contactEmail ?? 'admin@example.com',
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useProduction: options.useProduction ?? false, // Safer default: staging
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renewThresholdDays: options.renewThresholdDays ?? 30,
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renewThresholdDays: options.renewThresholdDays ?? 10, // Changed to 10 days as per requirements
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httpsRedirectPort: options.httpsRedirectPort ?? 443,
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renewCheckIntervalHours: options.renewCheckIntervalHours ?? 24,
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};
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@ -84,11 +152,11 @@ export class AcmeCertManager extends plugins.EventEmitter {
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*/
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public async start(): Promise<void> {
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if (this.server) {
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throw new Error('Server is already running');
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throw new ServerError('Server is already running');
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}
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if (this.isShuttingDown) {
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throw new Error('Server is shutting down');
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throw new ServerError('Server is shutting down');
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}
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return new Promise((resolve, reject) => {
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@ -97,22 +165,33 @@ export class AcmeCertManager extends plugins.EventEmitter {
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this.server.on('error', (error: NodeJS.ErrnoException) => {
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if (error.code === 'EACCES') {
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reject(new Error(`Permission denied to bind to port ${this.options.port}. Try running with elevated privileges or use a port > 1024.`));
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reject(new ServerError(`Permission denied to bind to port ${this.options.port}. Try running with elevated privileges or use a port > 1024.`, error.code));
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} else if (error.code === 'EADDRINUSE') {
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reject(new Error(`Port ${this.options.port} is already in use.`));
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reject(new ServerError(`Port ${this.options.port} is already in use.`, error.code));
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} else {
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reject(error);
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reject(new ServerError(error.message, error.code));
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}
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});
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this.server.listen(this.options.port, () => {
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console.log(`AcmeCertManager is listening on port ${this.options.port}`);
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console.log(`Port80Handler is listening on port ${this.options.port}`);
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this.startRenewalTimer();
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this.emit(CertManagerEvents.MANAGER_STARTED, this.options.port);
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this.emit(Port80HandlerEvents.MANAGER_STARTED, this.options.port);
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// Start certificate process for domains with acmeMaintenance enabled
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for (const [domain, domainInfo] of this.domainCertificates.entries()) {
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if (domainInfo.options.acmeMaintenance && !domainInfo.certObtained && !domainInfo.obtainingInProgress) {
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this.obtainCertificate(domain).catch(err => {
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console.error(`Error obtaining initial certificate for ${domain}:`, err);
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});
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}
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}
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resolve();
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});
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} catch (error) {
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reject(error);
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const message = error instanceof Error ? error.message : 'Unknown error starting server';
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reject(new ServerError(message));
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}
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});
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}
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@ -138,7 +217,7 @@ export class AcmeCertManager extends plugins.EventEmitter {
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this.server.close(() => {
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this.server = null;
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this.isShuttingDown = false;
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this.emit(CertManagerEvents.MANAGER_STOPPED);
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this.emit(Port80HandlerEvents.MANAGER_STOPPED);
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resolve();
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});
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} else {
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@ -149,13 +228,41 @@ export class AcmeCertManager extends plugins.EventEmitter {
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}
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/**
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* Adds a domain to be managed for certificates
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* @param domain The domain to add
|
||||
* Adds a domain with configuration options
|
||||
* @param options Domain configuration options
|
||||
*/
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||||
public addDomain(domain: string): void {
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if (!this.domainCertificates.has(domain)) {
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this.domainCertificates.set(domain, { certObtained: false, obtainingInProgress: false });
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console.log(`Domain added: ${domain}`);
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public addDomain(options: IDomainOptions): void {
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if (!options.domainName || typeof options.domainName !== 'string') {
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throw new Port80HandlerError('Invalid domain name');
|
||||
}
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||||
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||||
const domainName = options.domainName;
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||||
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||||
if (!this.domainCertificates.has(domainName)) {
|
||||
this.domainCertificates.set(domainName, {
|
||||
options,
|
||||
certObtained: false,
|
||||
obtainingInProgress: false
|
||||
});
|
||||
|
||||
console.log(`Domain added: ${domainName} with configuration:`, {
|
||||
sslRedirect: options.sslRedirect,
|
||||
acmeMaintenance: options.acmeMaintenance,
|
||||
hasForward: !!options.forward,
|
||||
hasAcmeForward: !!options.acmeForward
|
||||
});
|
||||
|
||||
// If acmeMaintenance is enabled, start certificate process immediately
|
||||
if (options.acmeMaintenance && this.server) {
|
||||
this.obtainCertificate(domainName).catch(err => {
|
||||
console.error(`Error obtaining initial certificate for ${domainName}:`, err);
|
||||
});
|
||||
}
|
||||
} else {
|
||||
// Update existing domain with new options
|
||||
const existing = this.domainCertificates.get(domainName)!;
|
||||
existing.options = options;
|
||||
console.log(`Domain ${domainName} configuration updated`);
|
||||
}
|
||||
}
|
||||
|
||||
@ -177,10 +284,25 @@ export class AcmeCertManager extends plugins.EventEmitter {
|
||||
* @param expiryDate Optional expiry date
|
||||
*/
|
||||
public setCertificate(domain: string, certificate: string, privateKey: string, expiryDate?: Date): void {
|
||||
if (!domain || !certificate || !privateKey) {
|
||||
throw new Port80HandlerError('Domain, certificate and privateKey are required');
|
||||
}
|
||||
|
||||
let domainInfo = this.domainCertificates.get(domain);
|
||||
|
||||
if (!domainInfo) {
|
||||
domainInfo = { certObtained: false, obtainingInProgress: false };
|
||||
// Create default domain options if not already configured
|
||||
const defaultOptions: IDomainOptions = {
|
||||
domainName: domain,
|
||||
sslRedirect: true,
|
||||
acmeMaintenance: true
|
||||
};
|
||||
|
||||
domainInfo = {
|
||||
options: defaultOptions,
|
||||
certObtained: false,
|
||||
obtainingInProgress: false
|
||||
};
|
||||
this.domainCertificates.set(domain, domainInfo);
|
||||
}
|
||||
|
||||
@ -192,27 +314,18 @@ export class AcmeCertManager extends plugins.EventEmitter {
|
||||
if (expiryDate) {
|
||||
domainInfo.expiryDate = expiryDate;
|
||||
} else {
|
||||
// Try to extract expiry date from certificate
|
||||
try {
|
||||
// This is a simplistic approach - in a real implementation, use a proper
|
||||
// certificate parsing library like node-forge or x509
|
||||
const matches = certificate.match(/Not After\s*:\s*(.*?)(?:\n|$)/i);
|
||||
if (matches && matches[1]) {
|
||||
domainInfo.expiryDate = new Date(matches[1]);
|
||||
}
|
||||
} catch (error) {
|
||||
console.warn(`Failed to extract expiry date from certificate for ${domain}`);
|
||||
}
|
||||
// Extract expiry date from certificate
|
||||
domainInfo.expiryDate = this.extractExpiryDateFromCertificate(certificate, domain);
|
||||
}
|
||||
|
||||
console.log(`Certificate set for ${domain}`);
|
||||
|
||||
// Emit certificate event
|
||||
this.emitCertificateEvent(CertManagerEvents.CERTIFICATE_ISSUED, {
|
||||
this.emitCertificateEvent(Port80HandlerEvents.CERTIFICATE_ISSUED, {
|
||||
domain,
|
||||
certificate,
|
||||
privateKey,
|
||||
expiryDate: domainInfo.expiryDate || new Date(Date.now() + 90 * 24 * 60 * 60 * 1000) // 90 days default
|
||||
expiryDate: domainInfo.expiryDate || this.getDefaultExpiryDate()
|
||||
});
|
||||
}
|
||||
|
||||
@ -231,7 +344,7 @@ export class AcmeCertManager extends plugins.EventEmitter {
|
||||
domain,
|
||||
certificate: domainInfo.certificate,
|
||||
privateKey: domainInfo.privateKey,
|
||||
expiryDate: domainInfo.expiryDate || new Date(Date.now() + 90 * 24 * 60 * 60 * 1000) // 90 days default
|
||||
expiryDate: domainInfo.expiryDate || this.getDefaultExpiryDate()
|
||||
};
|
||||
}
|
||||
|
||||
@ -244,6 +357,7 @@ export class AcmeCertManager extends plugins.EventEmitter {
|
||||
return this.acmeClient;
|
||||
}
|
||||
|
||||
try {
|
||||
// Generate a new account key
|
||||
this.accountKey = (await plugins.acme.forge.createPrivateKey()).toString();
|
||||
|
||||
@ -261,6 +375,10 @@ export class AcmeCertManager extends plugins.EventEmitter {
|
||||
});
|
||||
|
||||
return this.acmeClient;
|
||||
} catch (error) {
|
||||
const message = error instanceof Error ? error.message : 'Unknown error initializing ACME client';
|
||||
throw new Port80HandlerError(`Failed to initialize ACME client: ${message}`);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
@ -279,12 +397,7 @@ export class AcmeCertManager extends plugins.EventEmitter {
|
||||
// Extract domain (ignoring any port in the Host header)
|
||||
const domain = hostHeader.split(':')[0];
|
||||
|
||||
// If the request is for an ACME HTTP-01 challenge, handle it
|
||||
if (req.url && req.url.startsWith('/.well-known/acme-challenge/')) {
|
||||
this.handleAcmeChallenge(req, res, domain);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check if domain is configured
|
||||
if (!this.domainCertificates.has(domain)) {
|
||||
res.statusCode = 404;
|
||||
res.end('Domain not configured');
|
||||
@ -292,9 +405,28 @@ export class AcmeCertManager extends plugins.EventEmitter {
|
||||
}
|
||||
|
||||
const domainInfo = this.domainCertificates.get(domain)!;
|
||||
const options = domainInfo.options;
|
||||
|
||||
// If certificate exists, redirect to HTTPS
|
||||
if (domainInfo.certObtained) {
|
||||
// If the request is for an ACME HTTP-01 challenge, handle it
|
||||
if (req.url && req.url.startsWith('/.well-known/acme-challenge/')) {
|
||||
// Check if we should forward ACME requests
|
||||
if (options.acmeForward) {
|
||||
this.forwardRequest(req, res, options.acmeForward, 'ACME challenge');
|
||||
return;
|
||||
}
|
||||
|
||||
this.handleAcmeChallenge(req, res, domain);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check if we should forward non-ACME requests
|
||||
if (options.forward) {
|
||||
this.forwardRequest(req, res, options.forward, 'HTTP');
|
||||
return;
|
||||
}
|
||||
|
||||
// If certificate exists and sslRedirect is enabled, redirect to HTTPS
|
||||
if (domainInfo.certObtained && options.sslRedirect) {
|
||||
const httpsPort = this.options.httpsRedirectPort;
|
||||
const portSuffix = httpsPort === 443 ? '' : `:${httpsPort}`;
|
||||
const redirectUrl = `https://${domain}${portSuffix}${req.url || '/'}`;
|
||||
@ -302,17 +434,93 @@ export class AcmeCertManager extends plugins.EventEmitter {
|
||||
res.statusCode = 301;
|
||||
res.setHeader('Location', redirectUrl);
|
||||
res.end(`Redirecting to ${redirectUrl}`);
|
||||
} else {
|
||||
return;
|
||||
}
|
||||
|
||||
// Handle case where certificate maintenance is enabled but not yet obtained
|
||||
if (options.acmeMaintenance && !domainInfo.certObtained) {
|
||||
// Trigger certificate issuance if not already running
|
||||
if (!domainInfo.obtainingInProgress) {
|
||||
this.obtainCertificate(domain).catch(err => {
|
||||
this.emit(CertManagerEvents.CERTIFICATE_FAILED, { domain, error: err.message });
|
||||
const errorMessage = err instanceof Error ? err.message : 'Unknown error';
|
||||
this.emit(Port80HandlerEvents.CERTIFICATE_FAILED, {
|
||||
domain,
|
||||
error: errorMessage,
|
||||
isRenewal: false
|
||||
});
|
||||
console.error(`Error obtaining certificate for ${domain}:`, err);
|
||||
});
|
||||
}
|
||||
|
||||
res.statusCode = 503;
|
||||
res.end('Certificate issuance in progress, please try again later.');
|
||||
return;
|
||||
}
|
||||
|
||||
// Default response for unhandled request
|
||||
res.statusCode = 404;
|
||||
res.end('No handlers configured for this request');
|
||||
}
|
||||
|
||||
/**
|
||||
* Forwards an HTTP request to the specified target
|
||||
* @param req The original request
|
||||
* @param res The response object
|
||||
* @param target The forwarding target (IP and port)
|
||||
* @param requestType Type of request for logging
|
||||
*/
|
||||
private forwardRequest(
|
||||
req: plugins.http.IncomingMessage,
|
||||
res: plugins.http.ServerResponse,
|
||||
target: IForwardConfig,
|
||||
requestType: string
|
||||
): void {
|
||||
const options = {
|
||||
hostname: target.ip,
|
||||
port: target.port,
|
||||
path: req.url,
|
||||
method: req.method,
|
||||
headers: { ...req.headers }
|
||||
};
|
||||
|
||||
const domain = req.headers.host?.split(':')[0] || 'unknown';
|
||||
console.log(`Forwarding ${requestType} request for ${domain} to ${target.ip}:${target.port}`);
|
||||
|
||||
const proxyReq = plugins.http.request(options, (proxyRes) => {
|
||||
// Copy status code
|
||||
res.statusCode = proxyRes.statusCode || 500;
|
||||
|
||||
// Copy headers
|
||||
for (const [key, value] of Object.entries(proxyRes.headers)) {
|
||||
if (value) res.setHeader(key, value);
|
||||
}
|
||||
|
||||
// Pipe response data
|
||||
proxyRes.pipe(res);
|
||||
|
||||
this.emit(Port80HandlerEvents.REQUEST_FORWARDED, {
|
||||
domain,
|
||||
requestType,
|
||||
target: `${target.ip}:${target.port}`,
|
||||
statusCode: proxyRes.statusCode
|
||||
});
|
||||
});
|
||||
|
||||
proxyReq.on('error', (error) => {
|
||||
console.error(`Error forwarding request to ${target.ip}:${target.port}:`, error);
|
||||
if (!res.headersSent) {
|
||||
res.statusCode = 502;
|
||||
res.end(`Proxy error: ${error.message}`);
|
||||
} else {
|
||||
res.end();
|
||||
}
|
||||
});
|
||||
|
||||
// Pipe original request to proxy request
|
||||
if (req.readable) {
|
||||
req.pipe(proxyReq);
|
||||
} else {
|
||||
proxyReq.end();
|
||||
}
|
||||
}
|
||||
|
||||
@ -354,7 +562,13 @@ export class AcmeCertManager extends plugins.EventEmitter {
|
||||
// Get the domain info
|
||||
const domainInfo = this.domainCertificates.get(domain);
|
||||
if (!domainInfo) {
|
||||
throw new Error(`Domain not found: ${domain}`);
|
||||
throw new CertificateError('Domain not found', domain, isRenewal);
|
||||
}
|
||||
|
||||
// Verify that acmeMaintenance is enabled
|
||||
if (!domainInfo.options.acmeMaintenance) {
|
||||
console.log(`Skipping certificate issuance for ${domain} - acmeMaintenance is disabled`);
|
||||
return;
|
||||
}
|
||||
|
||||
// Prevent concurrent certificate issuance
|
||||
@ -377,10 +591,99 @@ export class AcmeCertManager extends plugins.EventEmitter {
|
||||
// Get the authorizations for the order
|
||||
const authorizations = await client.getAuthorizations(order);
|
||||
|
||||
// Process each authorization
|
||||
await this.processAuthorizations(client, domain, authorizations);
|
||||
|
||||
// Generate a CSR and private key
|
||||
const [csrBuffer, privateKeyBuffer] = await plugins.acme.forge.createCsr({
|
||||
commonName: domain,
|
||||
});
|
||||
|
||||
const csr = csrBuffer.toString();
|
||||
const privateKey = privateKeyBuffer.toString();
|
||||
|
||||
// Finalize the order with our CSR
|
||||
await client.finalizeOrder(order, csr);
|
||||
|
||||
// Get the certificate with the full chain
|
||||
const certificate = await client.getCertificate(order);
|
||||
|
||||
// Store the certificate and key
|
||||
domainInfo.certificate = certificate;
|
||||
domainInfo.privateKey = privateKey;
|
||||
domainInfo.certObtained = true;
|
||||
|
||||
// Clear challenge data
|
||||
delete domainInfo.challengeToken;
|
||||
delete domainInfo.challengeKeyAuthorization;
|
||||
|
||||
// Extract expiry date from certificate
|
||||
domainInfo.expiryDate = this.extractExpiryDateFromCertificate(certificate, domain);
|
||||
|
||||
console.log(`Certificate ${isRenewal ? 'renewed' : 'obtained'} for ${domain}`);
|
||||
|
||||
// Emit the appropriate event
|
||||
const eventType = isRenewal
|
||||
? Port80HandlerEvents.CERTIFICATE_RENEWED
|
||||
: Port80HandlerEvents.CERTIFICATE_ISSUED;
|
||||
|
||||
this.emitCertificateEvent(eventType, {
|
||||
domain,
|
||||
certificate,
|
||||
privateKey,
|
||||
expiryDate: domainInfo.expiryDate || this.getDefaultExpiryDate()
|
||||
});
|
||||
|
||||
} catch (error: any) {
|
||||
// Check for rate limit errors
|
||||
if (error.message && (
|
||||
error.message.includes('rateLimited') ||
|
||||
error.message.includes('too many certificates') ||
|
||||
error.message.includes('rate limit')
|
||||
)) {
|
||||
console.error(`Rate limit reached for ${domain}. Waiting before retry.`);
|
||||
} else {
|
||||
console.error(`Error during certificate issuance for ${domain}:`, error);
|
||||
}
|
||||
|
||||
// Emit failure event
|
||||
this.emit(Port80HandlerEvents.CERTIFICATE_FAILED, {
|
||||
domain,
|
||||
error: error.message || 'Unknown error',
|
||||
isRenewal
|
||||
} as ICertificateFailure);
|
||||
|
||||
throw new CertificateError(
|
||||
error.message || 'Certificate issuance failed',
|
||||
domain,
|
||||
isRenewal
|
||||
);
|
||||
} finally {
|
||||
// Reset flag whether successful or not
|
||||
domainInfo.obtainingInProgress = false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Process ACME authorizations by verifying and completing challenges
|
||||
* @param client ACME client
|
||||
* @param domain Domain name
|
||||
* @param authorizations Authorizations to process
|
||||
*/
|
||||
private async processAuthorizations(
|
||||
client: plugins.acme.Client,
|
||||
domain: string,
|
||||
authorizations: plugins.acme.Authorization[]
|
||||
): Promise<void> {
|
||||
const domainInfo = this.domainCertificates.get(domain);
|
||||
if (!domainInfo) {
|
||||
throw new CertificateError('Domain not found during authorization', domain);
|
||||
}
|
||||
|
||||
for (const authz of authorizations) {
|
||||
const challenge = authz.challenges.find(ch => ch.type === 'http-01');
|
||||
if (!challenge) {
|
||||
throw new Error('HTTP-01 challenge not found');
|
||||
throw new CertificateError('HTTP-01 challenge not found', domain);
|
||||
}
|
||||
|
||||
// Get the key authorization for the challenge
|
||||
@ -407,81 +710,11 @@ export class AcmeCertManager extends plugins.EventEmitter {
|
||||
await client.waitForValidStatus(challenge);
|
||||
console.log(`HTTP-01 challenge completed for ${domain}`);
|
||||
} catch (error) {
|
||||
const errorMessage = error instanceof Error ? error.message : 'Unknown challenge error';
|
||||
console.error(`Challenge error for ${domain}:`, error);
|
||||
throw error;
|
||||
throw new CertificateError(`Challenge verification failed: ${errorMessage}`, domain);
|
||||
}
|
||||
}
|
||||
|
||||
// Generate a CSR and private key
|
||||
const [csrBuffer, privateKeyBuffer] = await plugins.acme.forge.createCsr({
|
||||
commonName: domain,
|
||||
});
|
||||
|
||||
const csr = csrBuffer.toString();
|
||||
const privateKey = privateKeyBuffer.toString();
|
||||
|
||||
// Finalize the order with our CSR
|
||||
await client.finalizeOrder(order, csr);
|
||||
|
||||
// Get the certificate with the full chain
|
||||
const certificate = await client.getCertificate(order);
|
||||
|
||||
// Store the certificate and key
|
||||
domainInfo.certificate = certificate;
|
||||
domainInfo.privateKey = privateKey;
|
||||
domainInfo.certObtained = true;
|
||||
|
||||
// Clear challenge data
|
||||
delete domainInfo.challengeToken;
|
||||
delete domainInfo.challengeKeyAuthorization;
|
||||
|
||||
// Extract expiry date from certificate
|
||||
try {
|
||||
const matches = certificate.match(/Not After\s*:\s*(.*?)(?:\n|$)/i);
|
||||
if (matches && matches[1]) {
|
||||
domainInfo.expiryDate = new Date(matches[1]);
|
||||
console.log(`Certificate for ${domain} will expire on ${domainInfo.expiryDate.toISOString()}`);
|
||||
}
|
||||
} catch (error) {
|
||||
console.warn(`Failed to extract expiry date from certificate for ${domain}`);
|
||||
}
|
||||
|
||||
console.log(`Certificate ${isRenewal ? 'renewed' : 'obtained'} for ${domain}`);
|
||||
|
||||
// Emit the appropriate event
|
||||
const eventType = isRenewal
|
||||
? CertManagerEvents.CERTIFICATE_RENEWED
|
||||
: CertManagerEvents.CERTIFICATE_ISSUED;
|
||||
|
||||
this.emitCertificateEvent(eventType, {
|
||||
domain,
|
||||
certificate,
|
||||
privateKey,
|
||||
expiryDate: domainInfo.expiryDate || new Date(Date.now() + 90 * 24 * 60 * 60 * 1000) // 90 days default
|
||||
});
|
||||
|
||||
} catch (error: any) {
|
||||
// Check for rate limit errors
|
||||
if (error.message && (
|
||||
error.message.includes('rateLimited') ||
|
||||
error.message.includes('too many certificates') ||
|
||||
error.message.includes('rate limit')
|
||||
)) {
|
||||
console.error(`Rate limit reached for ${domain}. Waiting before retry.`);
|
||||
} else {
|
||||
console.error(`Error during certificate issuance for ${domain}:`, error);
|
||||
}
|
||||
|
||||
// Emit failure event
|
||||
this.emit(CertManagerEvents.CERTIFICATE_FAILED, {
|
||||
domain,
|
||||
error: error.message || 'Unknown error',
|
||||
isRenewal
|
||||
});
|
||||
} finally {
|
||||
// Reset flag whether successful or not
|
||||
domainInfo.obtainingInProgress = false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
@ -519,6 +752,11 @@ export class AcmeCertManager extends plugins.EventEmitter {
|
||||
const renewThresholdMs = this.options.renewThresholdDays * 24 * 60 * 60 * 1000;
|
||||
|
||||
for (const [domain, domainInfo] of this.domainCertificates.entries()) {
|
||||
// Skip domains with acmeMaintenance disabled
|
||||
if (!domainInfo.options.acmeMaintenance) {
|
||||
continue;
|
||||
}
|
||||
|
||||
// Skip domains without certificates or already in renewal
|
||||
if (!domainInfo.certObtained || domainInfo.obtainingInProgress) {
|
||||
continue;
|
||||
@ -534,26 +772,67 @@ export class AcmeCertManager extends plugins.EventEmitter {
|
||||
// Check if certificate is near expiry
|
||||
if (timeUntilExpiry <= renewThresholdMs) {
|
||||
console.log(`Certificate for ${domain} expires soon, renewing...`);
|
||||
this.emit(CertManagerEvents.CERTIFICATE_EXPIRING, {
|
||||
|
||||
const daysRemaining = Math.ceil(timeUntilExpiry / (24 * 60 * 60 * 1000));
|
||||
|
||||
this.emit(Port80HandlerEvents.CERTIFICATE_EXPIRING, {
|
||||
domain,
|
||||
expiryDate: domainInfo.expiryDate,
|
||||
daysRemaining: Math.ceil(timeUntilExpiry / (24 * 60 * 60 * 1000))
|
||||
});
|
||||
daysRemaining
|
||||
} as ICertificateExpiring);
|
||||
|
||||
// Start renewal process
|
||||
this.obtainCertificate(domain, true).catch(err => {
|
||||
console.error(`Error renewing certificate for ${domain}:`, err);
|
||||
const errorMessage = err instanceof Error ? err.message : 'Unknown error';
|
||||
console.error(`Error renewing certificate for ${domain}:`, errorMessage);
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Extract expiry date from certificate using a more robust approach
|
||||
* @param certificate Certificate PEM string
|
||||
* @param domain Domain for logging
|
||||
* @returns Extracted expiry date or default
|
||||
*/
|
||||
private extractExpiryDateFromCertificate(certificate: string, domain: string): Date {
|
||||
try {
|
||||
// This is still using regex, but in a real implementation you would use
|
||||
// a library like node-forge or x509 to properly parse the certificate
|
||||
const matches = certificate.match(/Not After\s*:\s*(.*?)(?:\n|$)/i);
|
||||
if (matches && matches[1]) {
|
||||
const expiryDate = new Date(matches[1]);
|
||||
|
||||
// Validate that we got a valid date
|
||||
if (!isNaN(expiryDate.getTime())) {
|
||||
console.log(`Certificate for ${domain} will expire on ${expiryDate.toISOString()}`);
|
||||
return expiryDate;
|
||||
}
|
||||
}
|
||||
|
||||
console.warn(`Could not extract valid expiry date from certificate for ${domain}, using default`);
|
||||
return this.getDefaultExpiryDate();
|
||||
} catch (error) {
|
||||
console.warn(`Failed to extract expiry date from certificate for ${domain}, using default`);
|
||||
return this.getDefaultExpiryDate();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a default expiry date (90 days from now)
|
||||
* @returns Default expiry date
|
||||
*/
|
||||
private getDefaultExpiryDate(): Date {
|
||||
return new Date(Date.now() + 90 * 24 * 60 * 60 * 1000); // 90 days default
|
||||
}
|
||||
|
||||
/**
|
||||
* Emits a certificate event with the certificate data
|
||||
* @param eventType The event type to emit
|
||||
* @param data The certificate data
|
||||
*/
|
||||
private emitCertificateEvent(eventType: CertManagerEvents, data: ICertificateData): void {
|
||||
private emitCertificateEvent(eventType: Port80HandlerEvents, data: ICertificateData): void {
|
||||
this.emit(eventType, data);
|
||||
}
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user