Ok here is how I have simulated what you are trying to do.
cp /bin/sh /var/www/httpdsh chcon -t httpd_exec_t /var/www/httpdsh
Add the following lines to /etc/selinux/targeted/src/policy/domains/misc/local.te
domain_auto_trans(unconfined_t,httpd_exec_t, httpd_t) allow httpd_t devpts_t:chr_file rw_file_perms;
cd /etc/selinux/targeted/src/policy/ make load setsebool httpd_tty_comm=1
Then run /var/www/httpdsh as root.
/var/www/httpdsh httpdsh: /root/.bashrc: Permission denied # id uid=0(root) gid=0(root) groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel) context=root:system_r:httpd_t:s0-s0:c0.c127 # cat /etc/shadow cat: /etc/shadow: Permission denied # cat /var/log/messages cat: /var/log/messages: Permission denied
Ok, thx for the lines. It works fine when im in Xmode (xterm), but when i change to console mode (tty1) if i execute /var/www/httpdsh it doesnot work. Its like if i dont execute the program. I dont get to the httpd bash. I dont receive any message in the console. I dont receive any message in /var/log/message. I dont receive any message in /var/log/audit/audit.log. Its like if it had not done anything
What happen?