Re: [SM-PLUGINS] Can't get "Spam Buttons / Compatibility" to work correctly on CentOS 5 / Squirrelmail 1.4.8

[Peter S. <pet...@ta...>]

Paul Lesniewski wrote:
> On Jan 15, 2008 2:22 PM, Jeremy van Doorn <je...@ca...> wrote:
>   
>>>> I checked the logfiles and found that SElinux is causing my issues.
>>>> I'm anything but an expert on SElinux, so I'm hoping that maybe
>>>> you can help me fix the issues that SElinux is causing.
>>>>
>>>> When I switch SElinux off, everything works fine, but with SElinux on, I
>>>>         
>> get
>>     
>>>> the following message in /var/log/messages:
>>>> Jan 15 22:24:36 kernel: audit(1200432276.579:179): avc:  denied  { read
>>>>         
>> }
>>     
>>>> for  pid=30164 comm="httpd" name="mailbox_display.php" dev=sda1
>>>>         
>> ino=2424919
>>     
>>>> scontext=root:system_r:httpd_t:s0 tcontext=root:object_r:tmp_t:s0
>>>> tclass=file
>>>>
>>>> In my httpd_error log, I get the following error:
>>>> [Tue Jan 15 22:26:36 2008] [error] [client 84.245.21.115] PHP Fatal
>>>>         
>> error:
>>     
>>>> Call to undefined function get_current_hook_name() in
>>>> /usr/share/squirrelmail/plugins/spam_buttons/functions.php on line 540
>>>>         
>>> Read the plugin description page on the website or the README file.
>>> You missed the plugin requirements (Compatibility plugin).  PLEASE
>>> read all docs before asking for help.  If you had run
>>> src/configtest.php, it also would have told you what the problem
>>> was....
>>>       
>> I did read the description page and followed the INSTALL files for both
>> plugins to the letter. I have installed spam_buttons-2.0-1.4.0.tar.gz and
>> compatibility-2.0.9-1.0.tar.gz. I have also run configtest.php, which tells
>> me everything is fine as long as SElinux is turned off (Congratulations,
>> your SquirrelMail setup looks fine to me!). When I turn SElinux on, I get
>> blank pages from anything in Squirrelmail (which is not the case when the
>> plugins are uninstalled).
>>     
>
> The PHP error you showed indicates that the compatibility plugin was
> not patched in or was not included by the SM core.  If SELinux was
> what prevented that action, your SELinux is way too aggressive.
Exactly, these were my blank pages problems I've reported during
Sept./Oct. 2005 ("Re: [SM-PLUGINS] multilogin + compatibility" emails).
I could not find any understandable errors in logs and was not aware of
whether or how to switch SELinux off.

Only installing the OS again a year later with SELinux switched off
cured the problem.

Peer Slacik

>  This is not a SELinux forum.
>
>   
>> The error messages that SElinux gives me are the following:
>> Jan 15 23:20:52 kernel: audit(1200435652.249:217): avc:  denied  { getattr }
>> for  pid=7318 comm="httpd"
>> path="/usr/share/squirrelmail/functions/strings.php" dev=sda1 ino=2424935
>> scontext=root:system_r:httpd_t:s0 tcontext=root:object_r:tmp_t:s0
>> tclass=file
>> Jan 15 23:20:52 kernel: audit(1200435652.251:218): avc:  denied  { read }
>> for  pid=7318 comm="httpd" name="strings.php" dev=sda1 ino=2424935
>> scontext=root:system_r:httpd_t:s0 tcontext=root:object_r:tmp_t:s0
>> tclass=file
>>     
>
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