graval

An experimental FTP server framework. By providing a simple driver class that
responds to a handful of methods you can have a complete FTP server.

Some sample use cases include persisting data to:

There is a sample in-memory driver available - see the usage instructions below
for the steps to use it.

Full documentation for the package is available on godoc

Installation

go get github.com/yob/graval

To boot an FTP server you will need to provide a driver that speaks to your
persistence layer - the required driver contract is listed below.

There is a sample in-memory driver available as a demo. You can build it with
this command:

go install github.com/yob/graval/graval-mem

Then run it:

./bin/graval-mem

And finally, connect to the server with any FTP client and the following
details:

host: 127.0.0.1
username: test
password: 1234

Your driver MUST implement a number of simple methods. You can view the required
contract in the package docs on godoc

FTP is an incredibly insecure protocol. Be careful about forcing users to authenticate
with a username or password that are important.

This library is distributed under the terms of the MIT License. See the included file for
more detail.

All suggestions and patches welcome, preferably via a git repository I can pull from.
If this library proves useful to you, please let me know.