Hi,
I'm trying to create a new policy for a constrained process (started by an unconstrainted user) and am stuck trying to get the process started in the right context.
Here are the steps I followed:
0. confirm SELinux status [proxyuser@lime ~]$ sestatus SELinux status: enabled SELinuxfs mount: /selinux Current mode: permissive Mode from config file: permissive Policy version: 24 Policy from config file: targeted
[proxyuser@lime ~]$ cat /etc/redhat-release Fedora release 14 (Laughlin)
[proxyuser@lime cz]$ id -Z unconfined_u:unconfined_r:unconfined_t:s0
1. create policy via
sepolgen -t 3 /home/proxyuser/trunk/aps-base/crumple-zone/target/CZtp
Note that CZtp is a shell script which in turn calls the JVM.
[proxyuser@lime cz]$ sudo ./CZtp.sh Building and Loading Policy + make -f /usr/share/selinux/devel/Makefile make: Nothing to be done for `all'. + /usr/sbin/semodule -i CZtp.pp + /sbin/restorecon -F -R -v /home/proxyuser/trunk/aps-base/crumple-zone/target/CZtp /sbin/restorecon reset /home/proxyuser/trunk/aps-base/crumple-zone/target/CZtp context system_u:system_r:CZtp_exec_t:s0->system_u:object_r:CZtp_exec_t:s0
2. Verify that the the CZtp file is labeled properly: [proxyuser@lime cz]$ ls -lZ /home/proxyuser/trunk/aps-base/crumple-zone/target/CZtp -rwxr-xr-x. proxyuser proxyuser system_u:object_r:CZtp_exec_t:s0 /home/proxyuser/trunk/aps-base/crumple-zone/target/CZtp
3. start process [proxyuser@lime cz]$ cd /home/proxyuser/trunk/aps-base/crumple-zone/target/ [proxyuser@lime target]$ ./CZtp
4. Verify process context [proxyuser@lime ~]$ ps -efZ | grep -v grep | grep CZtp unconfined_u:unconfined_r:unconfined_t:s0 501 5789 5734 0 14:22 pts/0 00:00:00 /bin/sh ./CZtp
Note that the process shows up as unconfined_t, although it was labeled with CZtp_exec_t.
What am I missing?
4. check process context