Question

Apache, virtual host and Perl script

Asked by: rex007

Okay, my goal was originally to install a webmail interface on my server.
RH 9
apache 2.0.40-21
perl 5.8.0
qpopper (latest)
postfix (latest)

I already have an intranet running on the server and I wanted to set up the webmail on a seperate IP so that I could NAT it to the outside without the intranet being visible.

I set up my virtual host with he proper address and document root. That works just fine.
I then created a seperate cgi-bin directory and added a "ScriptAlias" in httpd.conf to point there. Until there, everything seems to be working okay.

Here is the problem. The webmail is written in Perl. Whenever I try to open the page thru a browser, I get a 500 error. (internal server error). And the following entry gets added to the httpd.log

"Premature end of script headers: neomail.pl"

I've tried another .cgi script in the directory with the same access rights and that work just fine. I've also installed the same webmail on the default web server on the same machine and that works fine also.

What do I need to add to my httpd.conf so that the perl script works that same on the virtual host as it does on the default one?

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Asked On
2003-09-23 at 10:49:43ID20746623
Tags

end

,

script

,

premature

Topic

Apache Web Server

Participating Experts
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Comments
6

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Answers

 

by: samriPosted on 2003-09-24 at 04:51:56ID: 9419892

Does the scripts work if you were to view it from the internal host?

IMHO, the error normally there because the script tend to print extre stuff before "Content-type: text/html".  Please could you try running the script (neomail.pl) from command line, and examine the first few lines.  And remember even if there is a blank line (it would failed).

next thing to check if the fisrt line; check if #!/bin/perl or #!/usr/bin/perl (or whatever), and check against your system and see the perl is there, as in the scripts.


* I hope you could understand my english. :)

 

by: rex007Posted on 2003-09-24 at 10:19:08ID: 9422481

Here is a weird thing. Maybe I just didn't understand how it's supposed to work but it seems a little weird to me.

As I explained in the previous statement, I used scriptalias so that the virtual host would have it's own cgi-bin directory.

To perform more tests, I instaled the application on the default web server in the default cgi-bin directory with a second application folder under a different name.

Now when I open my browser to http://defaultSite/cgi-bin/neomail.pl
it works
when I open my browser to http://virtualhost/cgi-bin/neomail.pl
I also works but it's executing the script from the default cgi-bin NOT from the virtualhost cgi-bin

what the hell...???!

 

by: rex007Posted on 2003-09-26 at 07:54:14ID: 9436903

I solved it. It was really really stupid...

My ScriptAlias was outside the VirtualHost brackets..../
ddeuhhhhh

 

by: samriPosted on 2003-09-29 at 03:00:47ID: 9450232

PAQ it.

Final comment fmo rex is the solution.

:)

20120131-EE-VQP-002

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