[Phpgroupware-tracker] [Bug #1064] download of large attachments fails

[nobody]

=================== BUG #1064: LATEST MODIFICATIONS ==================
http://savannah.gnu.org/bugs/?func=detailbug&bug_id=1064&group_id=509

Changes by: Lothar Hegebart <address@hidden>
Date: 2002-Nov-27 08:14 (GMT)

------------------ Additional Follow-up Comments ----------------------------
Hi,

can't post all config files, but here the relevant bits:

gateway-server has virtual hosts configured:
  * www.example.org (accessible via internet)
  * internal.example.org
virtual host www.example.org has the following rewrite rules (mod_rewrite):
  RewriteRule ^/phpgw/login http://linux.example.org/phpgw/login.php [P]
RewriteRule ^/phpgw/(.*) http://linux.example.org/phpgw/$1 [P]
RewriteRule ^/phpgw http://linux.example.org/phpgw/login.php [P]


linux.example.org has only the following entries
/etc/apache/httpd.conf:LoadModule php4_module /usr/lib/apache/1.3/libphp4.so
/etc/apache/httpd.conf:    DirectoryIndex index.html index.htm index.shtml 
index.cgi index.php
/etc/apache/httpd.conf:    AddType application/x-httpd-php .php
/etc/apache/httpd.conf:    AddType application/x-httpd-php-source .phps

Nothing fancy as you can see. perhaps it is something like i once encountered 
in squirrelmail, which cannot run in a setup like ours on the internal machine. 
cause the developers decided it would be a good idea to put the hostname in the 
session and then use it to construct uri's...



=================== BUG #1064: FULL BUG SNAPSHOT ===================


Submitted by: lrhegeba                  Project: phpGroupWare                   
Submitted on: 2002-Aug-23 19:21
Category:  email                        Bug Group:  None                        
Severity:  5 - Major                    Priority:  None                         
Resolution:  None                       Assigned to:  None                      
Status:  Open                           Component Version:  None                
Platform Version:  Linux - Debian       Reproducibility:  Every Time            

Summary:  download of large attachments fails

Original Submission:  We use phpGroupware 0.9.13.018 with php 4.2.1. it runs on 
an internal server in apache which is accessed by a gateway-server running 
apache. the gateway-server (adresses as www.example.org/phpgroupware/) rewrites 
the URL to access the internal apache-server (e.g. to 
linux.example.org/phpgroupware/)which then starts the php-process. all works 
fine except when trying to download a large attachment (uploading the same 
attachment works fine due to changes in php.ini [post_max_size, upload_tmp_dir, 
max_execution_time, upload_max_filesize, memory_limit]) from the internet. the 
internal server is accessed but the browser cannot download the file and stops 
with an error message). but if i am in the internal network and address the 
machine directly via www.example.org/phpgroupware/ i can download the 
attachment without any problem. phpgroupware accesses the mails via imap which 
is located on another server, using another mail client works without problem 
with these attachments. i guess this bug report is a duplicate of #439 with 
some more details.

thanks for your work,
                    Lothar

Follow-up Comments
*******************

-------------------------------------------------------
Date: 2002-Nov-27 08:14             By: lrhegeba
Hi,

can't post all config files, but here the relevant bits:

gateway-server has virtual hosts configured:
  * www.example.org (accessible via internet)
  * internal.example.org
virtual host www.example.org has the following rewrite rules (mod_rewrite):
  RewriteRule ^/phpgw/login http://linux.example.org/phpgw/login.php [P]
RewriteRule ^/phpgw/(.*) http://linux.example.org/phpgw/$1 [P]
RewriteRule ^/phpgw http://linux.example.org/phpgw/login.php [P]


linux.example.org has only the following entries
/etc/apache/httpd.conf:LoadModule php4_module /usr/lib/apache/1.3/libphp4.so
/etc/apache/httpd.conf:    DirectoryIndex index.html index.htm index.shtml 
index.cgi index.php
/etc/apache/httpd.conf:    AddType application/x-httpd-php .php
/etc/apache/httpd.conf:    AddType application/x-httpd-php-source .phps

Nothing fancy as you can see. perhaps it is something like i once encountered 
in squirrelmail, which cannot run in a setup like ours on the internal machine. 
cause the developers decided it would be a good idea to put the hostname in the 
session and then use it to construct uri's...

-------------------------------------------------------
Date: 2002-Nov-21 01:56             By: alexbsa
Boy! Weird trouble....  post your apache confs please, i have a somehow alike 
setup with khttpd+apache so im definitivly worried


CC list is empty


No files currently attached


For detailed info, follow this link:
http://savannah.gnu.org/bugs/?func=detailbug&bug_id=1064&group_id=509