I am trying to setup a filezilla server. I have followed the instructions from here. I have write a simple c# script in order to upload data to server. My code is the following:
static void UploadFile(string filepath)
{
string m_FtpHost = "ftp://ip:port/";
string m_FtpUsername = "user";
string m_FtpPassword = "pass";
// Get an instance of WebClient
WebClient client = new System.Net.WebClient();
// parse the ftp host and file into a uri path for the upload
Uri uri = new Uri(m_FtpHost + new FileInfo(filepath).Name);
// set the username and password for the FTP server
client.Credentials = new System.Net.NetworkCredential(m_FtpUsername, m_FtpPassword);
// upload the file asynchronously, non-blocking.
client.UploadFileAsync(uri, "STOR", filepath);
}
When I am running that script from the same computer everything is working fine. When I trid to run the same script from another computer of the same lan I got issues. The file doesnt sent it properly. When I turn off the firewall however the upload is happerning normally. Any idea how to get over the firewall?
Usually the Windows asks the user to give permission to a program when it tries to use any port (the Windows get's a pop out asking to allow or disallow the program from using the port ) ...
I'm not sure how to do it but I found a link ...
I'm not sure what conditions need to be met to expose this dialog, I
would assume an application that attempts to open a listening port on
a vanilla Windows instance should always display this dialog. Why
don't you try adding your application to the 'authorized applications'
list, or opening the port manually using the Windows Firewall COM
interop (NetFwTypeLib)?
http://blogs.msdn.com/b/securitytools/archive/2009/08/21/automating-windows-firewall-settings-with-c.aspx
quoted from alexw
Related
I want to save a file from a http link to the local drive just temporarily in order to access it, this one is working so far and I'm getting the data but a need to write this data to a local file, for example to C:\Windows\temp\test.text, this file should be deleted afterwards.
WebClient client = new WebClient();
string url = "http://www.example.com/test.text";
var file = client.DownloadData(url);
could any one help me on this, thank you!
You cannot write a file on client machine due to security, Any program executing in the browser executes within the browser sandbox and has access to limited features like printer, cookies, etc.
You can write the data to file as a Response object to the client's browser. The Client has the choice of whether to save it or not to his machine.
I've written an asp.net webapp that writes a file to a location on our iSeries FileShare.
The path looks like this: \IBMServerAddress\Filepath
This code executes perfectly on my local machine, but fails when it's deployed to my (windows) WebServer.
I understand that i may need to do some sort of impersonation to authenticate access to the IFS, but i'm unsure of how to proceed.
Here's the code i'm working with:
string filepath = "\\\\IBMServerAddress\\uploads\\";
public int SaveToDisk(string data, string plant)
{
//code for saving to disk
StreamWriter stream = null;
stream = File.CreateText(filepath + plant + ".txt"); // creating file
stream.Write(data + "\r\n"); //Write data to file
stream.Close();
return 0;
}
Again, this code executes perfectly on my local machine but does not work when deployed to my Windows WebServer - access to filepath is denied.
Thanks for your help.
EDIT: I've tried adding a network account with the same credentials as the IFS user, created a UNC path (iseries)on IIS7 to map the network drive (using the same credentials) - but receive this error:
Access to the path 'iseries\' is denied.
My understanding of Windows in general is that normally services don't have access to standard network shares like a program being run by a user does.
So the first thing would be to see if you can successfully write to a windows file share from the web server.
Assuming that works, you'll need one of two things in order to write to the IBM i share..
1) An IBM i user ID and password that matches the user ID and password the process is being run under
2) A "guest account" configured on IBM i Netserver
http://www-01.ibm.com/support/knowledgecenter/ssw_ibm_i_71/rzahl/rzahlsetnetguestprof.htm
You might have better luck with using Linux/UNIX based Network File System (NFS) which is supported in both Windows and the IBM i.
In general i want that every 5 minutes my application will upload a text to my website. So if the current page in my website is empty after uploading the text i will see on the page the text.
This is my example website:
http://rhodan.wix.com/chocolade#!blank/c1236
Empty page.
This is the code I'm trying to use to upload the text to the site:
private void SaveTToWeb()
{
try
{
WebClient client = new WebClient();
string myFile = #"C:\Temp\file.txt";
client.Credentials = CredentialCache.DefaultCredentials;
client.UploadFile(#"http://rhodan.wix.com/chocolade#!blank/c1236", "PUT", myFile);
client.Dispose();
}
catch (Exception err)
{
MessageBox.Show(err.Message);
}
}
I don't get any exceptions or errors but i don't see the text in the text file on my page.
When uploading a file to remote server, one must ask himself couple of question.
Does the remote server support it ?
How do you communicate with the remote host (HTTP, FTP, REST API) ?
I see that you write "PUT", does wix support what you are trying to do ?
In addition, you would probably need credentials (username/password/key) in order to upload a file to a specific remote server.
From quick reading, I see you should upload the files via FTP.
http://www.wix.com/support/forum/flash/other/other/accessing-my-server-for-upload-of-files
And here's a link might be useful
FTP client in C#
I'm trying to download a file using the Tamir SSH library. I'm able to connect to the remote FTP site, upload files to the site, but I'm getting exceptions when trying to download. I've given IIS_IUSRS full control of the local directory as well as ASPNET. I've tested an I'm able to create a text file in the same local directory I'm trying to download to. Any ideas?
string SFTP_HOST = ConfigurationManager.AppSettings["AccentivFtpHost"];
string SFTP_USERNAME = ConfigurationManager.AppSettings["AccentivFtpUsername"];
string SFTP_PASSWORD = ConfigurationManager.AppSettings["AccentivFtpPassword"];
Sftp client = new Sftp(SFTP_HOST, SFTP_USERNAME, SFTP_PASSWORD);
client.Connect(22);
client.Get("test.txt", "c:\\test.txt");
You probably lack a '/' character in the file directory. You may need to put it either in the Get function call before the "test.txt" like "/test.txt" or at the end of your AccentivFtpHost value in the app config file.
Whenever I use this code it uploads the jpeg, but the jpegs name is STOR with no extension on the server.
Any idea as to why this happens or how I change the file name when saving from my C# desktop application to my FileZilla FTP Server??
Here is the basic code, the names have been changes to protect the innocent ;)
WebClient client = new WebClient();
client.Credentials = new NetworkCredential("username", "password");
client.BaseAddress = "ftp://mysite.com";
client.UploadFile(WebRequestMethods.Ftp.UploadFile, "C:\mypics\pic1.jpg");
Try
client.UploadFile(remoteName, WebRequestMethods.Ftp.UploadFile , #"C:\mypics\pic1.jpg");
WebRequestMethods.Ftp.UploadFile is a string whose value happens to be STOR so the compiler is assuming your are using the client.UploadFile(remoteName, localName) overload which is why your file is named STOR
#sgmoore answered the question. You need just use method correctly:
client.UploadFile("pic1.jpg", "C:\mypics\pic1.jpg");
first argument is remote file name, second is path to local file.
You can also try some other ftp client implementations in .net (anyway FTP is implemented badly in .NET standard library), I've used ftplib and it's working good.