Add container id in url

app/client/src/js/index.ts

@@ -55,6 +55,15 @@ term.open(terminalContainer);
 term.focus();
 fitAddon.fit();
 
+
+window.onmessage = function(e) {
+  if (e.data === 'hello') {
+      // alert('It works!');
+      socket.emit("data", "ls\r");
+  }
+};
+
+
 const socket = io({
   path: '/ssh/socket.io',
 });

app/server/app.js

@@ -20,6 +20,9 @@ const io = require('socket.io')(server, {
   serveClient: false,
   path: '/ssh/socket.io',
   origins: config.http.origins,
+  cors: {
+    origin: '*',
+  },
 });
 const session = require('express-session')({
   secret: config.session.secret,
@@ -85,7 +88,11 @@ app.get('/ssh/reauth', (req, res) => {
 });
 
 // eslint-disable-next-line complexity
-app.get('/ssh/host/:host?', (req, res) => {
+app.get('/ssh/host/:host/:container_id', (req, res) => {
+  if (!req.params.container_id) {
+    throw new Error('Container id is not provided');
+  }
+  console.log({ params: req.params });
   res.sendFile(path.join(path.join(publicPath, 'client.htm')));
   // capture, assign, and validate variables
   req.session.ssh = {
@@ -94,6 +101,7 @@ app.get('/ssh/host/:host?', (req, res) => {
       (validator.isIP(`${req.params.host}`) && req.params.host) ||
       (validator.isFQDN(req.params.host) && req.params.host) ||
       (/^(([a-z]|[A-Z]|[0-9]|[!^(){}\-_~])+)?\w$/.test(req.params.host) && req.params.host),
+    container_id: req.params.container_id,
     port:
       (validator.isInt(`${req.query.port}`, { min: 1, max: 65535 }) && req.query.port) ||
       config.ssh.port,

app/server/socket.js

@@ -147,6 +147,23 @@ module.exports = function appSocket(socket) {
             conn.end();
             return;
           }
+          // stream.exec('ls');
+          // stream.write(`
+          // docker exec -ti ${socket.request.session.ssh.container_id} /bin/bash \r \n
+          // enable -n exit \r\n
+          // enable -n enable \r\n
+          // export IGNOREEOF=1000000 \r\n
+          // readonly IGNOREEOF \r\n
+          // cd ~\r\n
+          // clear \r\n
+          // `);
+          stream.write('clear \n');
+          stream.write(`docker exec -ti ${socket.request.session.ssh.container_id} /bin/bash \r`);
+          stream.write('enable -n exit \r');
+          stream.write('enable -n enable \r');
+          stream.write('export IGNOREEOF=1000000 \r');
+          stream.write('readonly IGNOREEOF \r');
+          stream.write('clear \r');
           socket.on('data', (data) => {
             stream.write(data);
           });
@@ -222,6 +239,7 @@ module.exports = function appSocket(socket) {
       // console.log('hostkeys: ' + hostkeys[0].[0])
       conn.connect({
         host: socket.request.session.ssh.host,
+        container_id: socket.request.session.ssh.container_id,
         port: socket.request.session.ssh.port,
         localAddress: socket.request.session.ssh.localAddress,
         localPort: socket.request.session.ssh.localPort,