Added very short README to lamdaemon.pl

lam/docs/README.lamdaemon.pl

@@ -0,0 +1,57 @@
+
+lamdaemon.pl is used to modify quota and homedirs
+on a remote or local host via ssh.
+If you want wo use it you have to set up many
+thins to get it work.
+
+1. Set values in LDAP Account manager
+   * Set the remote or local host in the configuration
+    (e.g. 127.0.0.1)
+   * Set the remote-path include filename of the script
+    (/srv/www/htdocs/lam/lib/lamdaemon.pl)
+
+2. Set up ssh
+   We have to connect to the remote host as the user
+   your webserver is running. Because we can't enter
+   the password for it we have to authenticate without
+   entering a password
+   * Switch to the user your webserver is running as
+    (e.g. su wwwrun)
+   * switch to homedir of the webserver user
+    (e.g. cd ~)
+   * create the ssh-keys, just press enter if you'll asked
+     for a password
+    (e.g. ssh-keygen -t dsa)
+   * Check if the user your webserver is running as does
+     also exists on remote-host
+   * Copy the content of ~/.ssh/id_dsa.pub from the system
+     LDAP Account manager into ~/.ssh/known_hosts on the
+     remote machine
+   * Connect to the remote server via ssh $remotehost
+     Answer the next question with yes if the remote key is
+     valid. You should be asked for a password
+
+3. Set up sudo
+   The perlskript has to run as root (very ugly I know but
+   I haven't found any other solution). Therefor we need
+   a wrapper, sudo.
+   Edit /etc/sudoers and add the following line:
+   $wwwrun All= NOPASSWD: $path
+   $wwwrun is the user your webserer is running and $path
+   is the path include the filename of lamdaemon.pl
+   e.g. wwwrun All= NOPASSWD: /srv/www/htdocs/lam/lib/lamdaemon.pl
+   
+4. Set up perl
+   We need some external perl-modules, Quota and Net::LDAP
+   Th install them, run:
+   perl -MCPAN -e shell
+   install Quota
+   install Net::LDAP
+   Please answer all questions to describe your system
+   Every additional needed module should be installed
+   automaticly
+   
+Now everything should work fine
+
+This is a very incomplete Documention for Alpha-Release only.
+Pleas send a mail to TiloLutz@gmx.de if you have any suggsestion