| 1 |
I just installed the latest SELinux stuff from the hardened-development overlay |
| 2 |
onto my laptop, currently using the targeted profile (though I've also switched |
| 3 |
to strict and relabelled everything, same effect). |
| 4 |
|
| 5 |
When logging in via a display manager, either kdm or gdm, the login session is |
| 6 |
not switching to the proper security context. Everything is running as |
| 7 |
system_u:system_r:xdm_t, including my own login context. I rebuilt gdm after |
| 8 |
switching profiles, so it has USE=selinux; I didn't see a similar USE flag for |
| 9 |
kdm. |
| 10 |
|
| 11 |
This is the first time I've tried Gentoo+SELinux on a non-server in a long time |
| 12 |
so I'm possibly missing something important. Is there something obvious I |
| 13 |
should check for? |
| 14 |
|
| 15 |
kutulu@platypus ~ $ ls -Z `which kdm` |
| 16 |
system_u:object_r:xdm_exec_t /usr/bin/kdm |
| 17 |
kutulu@platypus ~ $ ls -Z `which gdm-binary` |
| 18 |
system_u:object_r:xdm_exec_t /usr/sbin/gdm-binary |
| 19 |
kutulu@platypus ~ $ ps xZ |
| 20 |
LABEL PID TTY STAT TIME COMMAND |
| 21 |
system_u:system_r:xdm_t 14234 ? Ss 0:00 /bin/sh |
| 22 |
/usr/bin/startkde |
| 23 |
system_u:system_r:xdm_t 14298 ? S 0:00 dbus-launch --sh- |
| 24 |
syntax --exit-with-session |
| 25 |
system_u:system_r:xdm_t 14299 ? Ssl 0:03 /usr/bin/dbus- |
| 26 |
daemon --fork --print-pid 5 --print-address 7 --session |
| 27 |
system_u:system_r:xdm_t 14306 ? Ss 0:00 kdeinit4: kdeinit4 |
| 28 |
Running... |
| 29 |
system_u:system_r:xdm_t 14307 ? S 0:00 kdeinit4: klauncher |
| 30 |
[kdeinit] --fd=8 |
| 31 |
system_u:system_r:xdm_t 14309 ? Sl 0:01 kdeinit4: kded4 |
| 32 |
[kdeinit] |
| 33 |
system_u:system_r:xdm_t 14320 ? S 0:00 kdeinit4: |
| 34 |
kglobalaccel [kdeinit] |
| 35 |
system_u:system_r:xdm_t 14327 ? S 0:00 kwrapper4 ksmserver |
| 36 |
system_u:system_r:xdm_t 14343 ? Sl 0:00 kdeinit4: ksmserver |
| 37 |
[kdeinit] |
| 38 |
[...] |
| 39 |
kutulu@platypus ~ $ id -Z |
| 40 |
system_u:system_r:xdm_t |
| 41 |
kutulu@platypus ~ $ ps axZ | grep kdm |
| 42 |
system_u:system_r:xdm_t 2920 ? Ss 0:00 /usr/bin/kdm |
| 43 |
kutulu@platypus ~ $ ps axZ | grep X |
| 44 |
system_u:system_r:xserver_t 2939 tty7 Ss+ 1:16 /usr/bin/X -br - |
| 45 |
novtswitch -quiet :0 vt7 -nolisten tcp -auth /var/run/xauth/A:0-8zHr3b |
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