An FTP secure client library for C#

Introduction

The purpose of this article is to create a C # FTP client in Secure mode, so if you don’t have much knowledge of FTPS, I advise you to take a look at this: FTPS.

In the .NET Framework, to upload a file in FTPS mode, we generally use the FtpWebRequest class, but you can not send commands with « quote » arguments, and even if you search on the web, you will not find a concrete example of a secured C# FTP client.

It’s for those reasons I decided to create this article.

SSL Stream?

To send a socket in Secure Socket Layer (SSL) mode, we use the class System.Net.Security.SslStream.

“Provides a stream used for client-server communication that uses the Secure Socket Layer (SSL) security protocol to authenticate the server and optionally the client”.

For more information, refer to MSDN.

Using the Code

1. Pre-Authenticate


See full detail: http://www.codeproject.com/KB/IP/FTP_Secure.aspx

Comments

darichkid said…
This is a great FTP Library for C#, it is reasonably priced too:
https://www.kellermansoftware.com/p-39-net-ftp-library.aspx
April 5, 2013 at 3:20 PM
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