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feat: add optional SSL/TLS support for HTTPS #362

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feat: add optional SSL/TLS support for HTTPS #362

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8c8815b
feat: add optional SSL/TLS support for HTTPS
mjfork Jan 31, 2026
b742b8a
fix: add error handling for SSL certificate loading
mjfork Jan 31, 2026
5f68382
feat: add SSL_PORT support for separate HTTPS port
mjfork Jan 31, 2026
c4e05d0
Merge branch 'main' into feature/ssl-support
mjfork Feb 14, 2026
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9 changes: 9 additions & 0 deletions .env.example
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,15 @@ VITE_PORT=5173
# Uncomment the following line if you have a custom claude cli path other than the default "claude"
# CLAUDE_CLI_PATH=claude

# =============================================================================
# SSL/TLS CONFIGURATION (Optional - for HTTPS)
# =============================================================================

# To enable HTTPS, provide paths to your SSL certificate and private key.
# When both are set and files exist, the server will use HTTPS instead of HTTP.
# SSL_CERT=/path/to/your/certificate.crt
# SSL_KEY=/path/to/your/private.key

# =============================================================================
# DATABASE CONFIGURATION
# =============================================================================
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21 changes: 19 additions & 2 deletions server/index.js
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Expand Up @@ -50,6 +50,7 @@ import express from 'express';
import { WebSocketServer, WebSocket } from 'ws';
import os from 'os';
import http from 'http';
import https from 'https';
import cors from 'cors';
import { promises as fsPromises } from 'fs';
import { spawn } from 'child_process';
Expand Down Expand Up @@ -188,7 +189,22 @@ async function setupProjectsWatcher() {


const app = express();
const server = http.createServer(app);

// Create HTTP or HTTPS server based on SSL configuration
let server;
const SSL_CERT = process.env.SSL_CERT;
const SSL_KEY = process.env.SSL_KEY;

if (SSL_CERT && SSL_KEY && fs.existsSync(SSL_CERT) && fs.existsSync(SSL_KEY)) {
const sslOptions = {
cert: fs.readFileSync(SSL_CERT),
key: fs.readFileSync(SSL_KEY)
};
server = https.createServer(sslOptions, app);
console.log('[INFO] HTTPS enabled with SSL certificates');
} else {
server = http.createServer(app);
}

const ptySessionsMap = new Map();
const PTY_SESSION_TIMEOUT = 30 * 60 * 1000;
Expand Down Expand Up @@ -1825,7 +1841,8 @@ async function startServer() {
console.log(` ${c.bright('Claude Code UI Server - Ready')}`);
console.log(c.dim('═'.repeat(63)));
console.log('');
console.log(`${c.info('[INFO]')} Server URL: ${c.bright('http://0.0.0.0:' + PORT)}`);
const protocol = (SSL_CERT && SSL_KEY) ? 'https' : 'http';
console.log(`${c.info('[INFO]')} Server URL: ${c.bright(protocol + '://0.0.0.0:' + PORT)}`);
console.log(`${c.info('[INFO]')} Installed at: ${c.dim(appInstallPath)}`);
console.log(`${c.tip('[TIP]')} Run "cloudcli status" for full configuration details`);
console.log('');
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