Hi all, Got a question regarding using php scripts as cgi's.
What I am trying to do is this. (ya may need a bit of background, it gets a little complicated... well for me its complicated) Im building a web based email system using php (duh) as the front end and glue for everything, part of it is using a program called getmail to retreive remote pop accounts to the virtual accounts on the server (its all virtual using qmail/vpopmail and courier-imap). The various setttings for this are in a file called getmailrc, in the virtual users home dir, (this will also be theoretically relevant when I try and do the same thing with a server side filtering program called maildrop.. but one at a time I reckon :)) ie. /home/vpopmail/domains/some.email.domain/someuser/.getmail/getmailrc This file is owned specifically by a user/group otherwise getmail wont work ie: -rw-r--r-- 1 vpopmail vchkpw 585 Sep 29 07:16 getmailrc any permissions other than this will tweak getmails internal security and stop it. I decided to minimise security problems and use mysql as an intermidiary storage for any rules created for getmail, which works fine. :) (yay me.. lol) NOW comes the problem, I need to write (overwrite) that getmailrc file after the user has finished messing with their settings, to do this I decided that since the file can only be read/written to by the vpopmail/vchkpw user/group, that I would knock up a php script to run as a cgi, that would do only one thing: Upon a button being pressed to 'finish edit' the new rules would be written to the mysql table, then the cgi would be invoked with a particular identifier so that it could then look up the mysql table (using that identifier so it gets the right rows), and following some rules inbuilt, write out the getmailrc file with that restrictive permissions set. I wrote up a script that was just for POC, that would get the data for where that file was supposed to be (the /home/vpopmail/etc...etc) and read it, then break out the various details and display it, basically just showing me what was already in the file. (using the shebang method, as my php cgi interpreter is OUTSIDE the web tree, but thats another story of getting the damn thing to work at all... damn RPM'S sometimes... that --enable-force-redirect had me stuck for a few days) When I tested it out from the shell, using ./getmailtest.cgi as root, it worked, in that it did what it was sposed to.. display the contents of the getmailrc file. This cgi php script is owned by vpopmail/vchkpw which should allow reading the file as said above Great, thought I, and proceeded to attempt linking to it from within the editing script, using both an attempt with a 'submit' button and a click through link. Now comes the prob, it fails, with an error of being unable to either open the file, or that the file doesnt exist (depending on what I fiddle with in the script). Would anyone have any ideas as to what may be going wrong here? I havent tried doing this before, using php as a cgi to do stuff to files on the system, so I am at quite a loss, and any help would be appreciated. Regards David Cook -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
