ProFTPD README.Cygwin
                      =====================

Introduction
------------

Cygwin is a UNIX-like environment framework for Microsoft Windows
98/NT/2000/XP operating systems. Most programs that you are used to using
can compile and behave exacttly the same way as on your favorite Unix
system. However, there are some minor differences and compatibility issues.


Configuring and Compiling 
-------------------------

In standard Cygwin setup, there's no such username as 'root'. By default,
the configure script assigns 'Administrator' as the installation username.
Should you want to change this, then specify a username in the
'install_user' environment variable.

The rest of the installation process is as usual:

    ./configure
    make
    make install

Installing as Windows service
-----------------------------

Create a shell script and put it somewhere, with the following contents:

--8<--Cut here--
#!/bin/sh
# File: proftpd-config.sh
# Purpose: Installs proftpd daemon as a Windows service

cygrunsrv --install proftpd \
          --path /usr/local/sbin/proftpd.exe \
          --args "--nodaemon" \
          --type manual \
          --disp "Cygwin proftpd" \
          --desc "ProFTPd FTP daemon"
--8<--Cut here--

The --nodaemon option is important. It prevents the process from detaching.
Thus you can always shut it down with "net stop proftpd" command.

After running this script, you may run the daemon with "net start proftpd"
command. Or, change the type from "manual" to "auto", and it will run on the
system startup.

You can remove the service with the command:
    cygrunsrv --remove proftpd

Installing as inetd service
-----------------------------
Edit the corresponding line in /etc/inetd.conf:

    ftp stream tcp nowait root /usr/local/sbin/in.proftpd in.proftpd

You can specify an alternative configuration file with -c option.

Configuration File
------------------

The default configuration file resides in /usr/local/etc/proftpd.conf.
However, the default version of the proftpd.conf created by the installation
script is unusable within the Cygwin environment.

Some configuration directives need to be changed as follows:

    ServerType standalone|inetd

        Needs to be set correctly. Having standalone when running from inetd
        produces daemon processes which are difficult or impossible to kill.

    User   SYSTEM
    Group  Everyone

        By default, a Windows service runs as the SYSTEM user, and if User
        directive specifies some other user, ProFTPD fails to change to that
        user.  Also, if no User directive given, the daemon tries to change
        the uid to 'root', which also fails.

    <Anonymous directory_name>

        The user specified in User directive should exist as a Windows
        account. In Windows User Manager, this login can be even disabled. 
        As usual, make sure you have this entry in the Cygwin /etc/passwd
        file (produced by mkpasswd.exe).

    UserPassword username encrypted_passwd

        The encrypted password can be produced with the "openssl passwd"
        command.

Author:
Stanislav Sinyagin
CCIE #5478
ssinyagin@yahoo.com