Arthur Stephens wrote:
Ok I thought I had this SELinux thing figured out atleast a little.
Finally got httpd to startup.
But now I have perl/cgi script problems.
When trying to access my Genesis WebAuthoring System the script works in the /cgi-bin/genesis/ directory displaying the login screen
but when I go to log in I get this error message.
** *Error:* could not write to file '/var/www/pteraweb/cgi-bin/genesis/script_data/accounts/.webauth_tokens' - Permission denied - Permission denied
Plus these on the console
Dec 2 21:04:37 webmail kernel: audit(1102050277.791:0): avc: denied { search } for pid=2359 exe=/usr/bin/perl name=sys dev=proc ino=-268435431 scontext=root:system_r:httpd_sys_script_t tcontext=system_u:object_r:sysctl_t tclass=dir
Dec 2 21:04:54 webmail kernel: audit(1102050294.906:0): avc: denied { search } for pid=2360 exe=/usr/bin/perl scontext=root:system_r:httpd_sys_script_t tcontext=system_u:object_r:sysctl_kernel_t tclass=dir
Dec 2 21:04:54 webmail kernel: audit(1102050294.906:0): avc: denied { search } for pid=2360 exe=/usr/bin/perl name=sys dev=proc ino=-268435431 scontext=root:system_r:httpd_sys_script_t tcontext=system_u:object_r:sysctl_t tclass=dir
Dec 2 21:04:55 webmail kernel: audit(1102050295.132:0): avc: denied { write } for pid=2360 exe=/usr/bin/perl name=.webauth_tokens dev=dm-0 ino=228251 scontext=root:system_r:httpd_sys_script_t tcontext=system_u:object_r:httpd_sys_content_t tclass=file
Oh I know what this means so I added this to my custom.fc
/var/www/.*/cgi-bin(/.*)? system-u:object_r:httpd_sys_script_exec_t
which is what I saw in file_contexts for /var/www/cgi-bin
make load
fixfiles relabel
The log shows it relabled everything.
But now I get...
Dec 3 13:42:38 webmail kernel: audit(1102110158.398:0): avc: denied { search } for pid=1873 exe=/usr/bin/perl name=sys dev=proc ino=-268435431 scontext=user_u:system_r:httpd_sys_script_t tcontext=system_u:object_r:sysctl_t tclass=dir
Dec 3 13:42:47 webmail kernel: audit(1102110167.739:0): avc: denied { search } for pid=1874 exe=/usr/bin/perl scontext=user_u:system_r:httpd_sys_script_t tcontext=system_u:object_r:sysctl_kernel_t tclass=dir
Dec 3 13:42:47 webmail kernel: audit(1102110167.740:0): avc: denied { search } for pid=1874 exe=/usr/bin/perl name=sys dev=proc ino=-268435431 scontext=user_u:system_r:httpd_sys_script_t tcontext=system_u:object_r:sysctl_t tclass=dir
Dec 3 13:42:47 webmail kernel: audit(1102110167.964:0): avc: denied { write } for pid=1874 exe=/usr/bin/perl name=.webauth_tokens dev=dm-0 ino=228251 scontext=user_u:system_r:httpd_sys_script_t tcontext=system_u:object_r:httpd_sys_script_exec_t tclass=file
So I ran out of what I know to do or maybe I messed things up.
Arthur Stephens
Sales Technician
Ptera Wireless Internet
astephens@xxxxxxxxx <mailto:astephens@xxxxxxxxx>
509-927-Ptera
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We have placed an update to the SELinux policy that should fix this problem. I am not sure it has made it into Fedora-Updates yet. The latest policy is available at
ftp://people.redhat.com/dwalsh/SELinux/FC3
Dan
