Fabio/webssh2
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keyboard-interactive handling

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Added keyboard-interactive handling (thanks @mikej81).

Also cleaned up some syntax, missing semicolons.
This commit is contained in:
Bill Church 2016-07-28 07:48:39 -07:00 committed by GitHub
parent e08878d81a
commit c5af044bbe
1 changed files with 12 additions and 8 deletions
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18
index.js
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@ -18,7 +18,7 @@ function checkParams(arr) {
missing_params.push(arr[i]); missing_params.push(arr[i]);
} }
} }
if (missing_params.length == 0) { if (missing_params.length === 0) {
next(); next();
} else { } else {
next(JSON.stringify({ next(JSON.stringify({
@ -26,7 +26,7 @@ function checkParams(arr) {
"message": "Parameter(s) missing: " + missing_params.join(",") "message": "Parameter(s) missing: " + missing_params.join(",")
})); }));
} }
} };
} }
server.listen({ server.listen({
@ -49,13 +49,13 @@ app.use(express.static(__dirname + '/public')).use(term.middleware()).use(functi
res.setHeader('WWW-Authenticate', 'Basic realm="WebSSH"'); res.setHeader('WWW-Authenticate', 'Basic realm="WebSSH"');
res.end('Username and password required for web SSH service.'); res.end('Username and password required for web SSH service.');
} else { } else {
config.user.name = myAuth['name']; config.user.name = myAuth.name;
config.user.password = myAuth['pass']; config.user.password = myAuth.pass;
next(); next();
} }
}).get('/', checkParams(["host"]), function(req, res) { }).get('/', checkParams(["host"]), function(req, res) {
res.sendFile(path.join(__dirname + '/public/client.htm')) res.sendFile(path.join(__dirname + '/public/client.htm'));
config.ssh.host = req.query.host config.ssh.host = req.query.host;
if (typeof req.query.port !== 'undefined' && req.query.port !== null){ config.host.port = req.query.port;} if (typeof req.query.port !== 'undefined' && req.query.port !== null){ config.host.port = req.query.port;}
if (typeof req.query.header !== 'undefined' && req.query.header !== null){ config.header.text = req.query.header;} if (typeof req.query.header !== 'undefined' && req.query.header !== null){ config.header.text = req.query.header;}
if (typeof req.query.headerBackground !== 'undefined' && req.query.headerBackground !== null){ config.header.background = req.query.headerBackground;} if (typeof req.query.headerBackground !== 'undefined' && req.query.headerBackground !== null){ config.header.background = req.query.headerBackground;}
@ -91,13 +91,17 @@ io.on('connection', function(socket) {
socket.emit('status', 'SSH CONNECTION CLOSED'); socket.emit('status', 'SSH CONNECTION CLOSED');
socket.emit('statusBackground', 'red'); socket.emit('statusBackground', 'red');
}).on('error', function(error) { }).on('error', function(error) {
socket.emit('status', 'SSH CONNECTION ERROR - ' + error) socket.emit('status', 'SSH CONNECTION ERROR - ' + error);
socket.emit('statusBackground', 'red'); socket.emit('statusBackground', 'red');
}).on('keyboard-interactive', function(name, instructions, instructionsLang, prompts, finish) {
console.log('Connection :: keyboard-interactive');
finish([config.user.password]);
}).connect({ }).connect({
host: config.ssh.host, host: config.ssh.host,
port: config.ssh.port, port: config.ssh.port,
username: config.user.name, username: config.user.name,
password: config.user.password, password: config.user.password,
tryKeyboard: true,
// some cisco routers need the these cipher strings // some cisco routers need the these cipher strings
algorithms: { algorithms: {
'cipher': ['aes128-cbc', '3des-cbc', 'aes256-cbc'], 'cipher': ['aes128-cbc', '3des-cbc', 'aes256-cbc'],