jumpserver/apps/static/js/wssh.js

90 lines
2.3 KiB
JavaScript

/*
WSSH Javascript Client
Usage:
var client = new WSSHClient();
client.connect({
// Connection and authentication parameters
username: 'root',
hostname: 'localhost',
authentication_method: 'password', // can either be password or private_key
password: 'secretpassword', // do not provide when using private_key
key_passphrase: 'secretpassphrase', // *may* be provided if the private_key is encrypted
// Callbacks
onError: function(error) {
// Called upon an error
console.error(error);
},
onConnect: function() {
// Called after a successful connection to the server
console.debug('Connected!');
client.send('ls\n'); // You can send data back to the server by using WSSHClient.send()
},
onClose: function() {
// Called when the remote closes the connection
console.debug('Connection Reset By Peer');
},
onData: function(data) {
// Called when data is received from the server
console.debug('Received: ' + data);
}
});
*/
function WSSHClient() {
}
WSSHClient.prototype._generateEndpoint = function(options) {
console.log(options);
if (window.location.protocol == 'https:') {
var protocol = 'wss://';
} else {
var protocol = 'ws://';
}
var endpoint = protocol + window.location.host + ':8080' + '/applications';
return endpoint;
};
WSSHClient.prototype.connect = function(options) {
var endpoint = this._generateEndpoint(options);
if (window.WebSocket) {
this._connection = new WebSocket(endpoint);
}
else if (window.MozWebSocket) {
this._connection = MozWebSocket(endpoint);
}
else {
options.onError('WebSocket Not Supported');
return ;
}
this._connection.onopen = function() {
options.onConnect();
};
this._connection.onmessage = function (evt) {
var data = JSON.parse(evt.data.toString());
if (data.error !== undefined) {
options.onError(data.error);
}
else {
options.onData(data.data);
}
};
this._connection.onclose = function(evt) {
options.onClose();
};
};
WSSHClient.prototype.send = function(data) {
this._connection.send(JSON.stringify({'data': data}));
};