Im using node jsftp module and sailsjs. I am having problem with the ftp session, i think that's the problem. Correct me if Im wrong. I just need to display the file list when the user login.
Here's the problem. After logging in, the user is redirected to the homepage. However, after redirection the ftp instance is gone. Do i need to reconnect "ftp.auth" everytime i redirect?
Please see the code below. Thanks in advance!
/*---------------------
:: Ftp
-> controller
---------------------*/
var Ftp = require('jsftp');
var dumpLog = function (event){
console.log('Code: '+ event.code);
console.log('Message: '+ event.text);
}
var ftp;
var FtpConnect = function(){
console.log('ftpconnect');
ftp = new Ftp({
host: req.session.user,
port: req.session.user // Defaults to 21
});
ftp.auth( req.session.user , req.session.user , function (err , auth_res){
console.log('reconnecting....');
if(err){
dumpLog(err);
}else{
dumpLog(auth_res);
}
});
}
var FtpController = {
index : function (req , res) {
if(req.session.user == undefined )
{
res.view();
}else{
res.redirect('/serve_folder');
}
},
login : function (req,res){
res.view('ftp/login');
},
auth : function (req , res){
console.log('this is /auth');
var ftp = new Ftp({
host: req.param('host'),
port: req.param('port') // Defaults to 21
});
ftp.auth( req.param('user') , req.param('pass') , function (err , auth_res){
if(err){
dumpLog(err);
res.redirect('/');
}else{
dumpLog(auth_res);
if (auth_res.code == 230)
{
console.log('store session');
//store credentials to session for persistent connection
req.session.user = req.param('user');
req.session.pass = req.param('pass');
req.session.host = req.param('host');
req.session.port = req.param('port');
console.log('redirecting: /serve_folder');
ftp.ls('/',function (err,files){
console.log(files);
});
res.redirect('/serve_folder');
}
}
});
},
serve_folder : function(req,res){
console.log('this is /serve_folder');
ftp.ls('/',function (err,files){
console.log(files);
});
res.view('ftp/folder');
},
};
module.exports = FtpController;