webssh2-server/dist/app/utils/response-helpers.js

A Websocket to SSH2 gateway using xterm.js, socket.io, ssh2

// app/utils/response-helpers.ts
// HTTP response helper utilities
import { HTTP } from '../constants.js';
/**
 * Send unauthorized response with authentication header
 */
export function sendUnauthorized(res, message = 'Authentication required') {
    res.setHeader(HTTP.AUTHENTICATE, HTTP.REALM);
    res.status(HTTP.UNAUTHORIZED).send(message);
}
/**
 * Send bad request response
 */
export function sendBadRequest(res, message) {
    res.status(400).send(message);
}
/**
 * Send gateway timeout response
 */
export function sendGatewayTimeout(res, host, port) {
    res.status(504).send(`Gateway Timeout: SSH connection to ${host}:${port} timed out`);
}
/**
 * Send bad gateway response
 */
export function sendBadGateway(res, host, port, error) {
    res.status(502).send(`Bad Gateway: SSH connection to ${host}:${port} failed - ${error}`);
}
/**
 * Send success response
 */
export function sendSuccess(res, message) {
    res.status(HTTP.OK).send(message);
}
/**
 * Send JSON response
 */
export function sendJson(res, data, status = 200) {
    res.status(status).json(data);
}