- I am setting up an SFTP-Server with Nodejs with several functions implemented. (Read, delete, download…)The problem is, that the server only sees the content of the first file in the directory he reads. Meaning while I can see all files lined up with the help of my WinSCP Client, it only opens the content of the first file. When I click on the second file, it shows the content of the first again, although the file is named different and so on. When I try to download the files, same happens; you can download each file, but as soon as you open them there is the content of the very first file in my directory. I know that it has to do with the for-Loop I wasn’t able to implement for a while now. I hope you guys can help with some experience/ expertise. I used dummy user names and Paths for this website.
session.on("readdir", function(files, responder) {
var i = 0;
responder.on("dir", function() {
**if (results[i])** {
console.warn(now + " Returning file: " + results[i]);
responder.file(results[i]);
**return i++;**
} else {
return responder.end();
}
});
return responder.on("end", function() {
return console.warn(now + " Directory has been read");
});
});
session.on('stat', function(path, statkind, statresponder) {
statresponder.is_file();
statresponder.permissions = 0o777;
statresponder.uid = 1;
statresponder.gid = 1;
statresponder.size = 1234;
});
session.on("readfile", function(path, writestream) {
var i = 0;
**if(results[i])** {
console.log(now + " Reading file: " **+ results[i]);**
return fs.createReadStream("KKK_Files/"+results[i]).pipe(writestream);
}
else {
console.warn(now + " no file to read");
}
})
session.on("delete", function(path, writestream) {
session.sftp(function(err, sftp) {
if (err) throw err;
var i = 0;
fs.unlink("KKK_Files/" **+ results[i],** function(err){
if ( err ) {
console.log( "Error, problem starting SFTP: %s", err );
}
else
{
console.log(now + " all Files have been deleted");
}
});
});
session.on("download", function(path, fastGet) {
var moveTo = "C:/Users/User/Downloads/file.DAT";
if (err) throw err;
var i = 0;
fs.fastGet("KKK_Files/" +
**results[i],**moveTo,function
(err) {if ( err ) {
console.log("Error downloading the file", err);
}
else
{
console.log(now + "Successfully downloaded");
}
});
});
files.forEach(files => {
results.push(files);
});
});
});
});
- What didn’t work:
for**(i=0; i<results.lenth; i++)** {
console.log(now + " Reading file: " + results[i]);
return fs.createReadStream("KKK_Files/" + results[i]).pipe(writestream);
}if (err) throw err;
