Hi Mimi i'm CCing the systemd and Fedora SELinux mailing lists. Unfortunately, the SELinux policy initialization (at least in Fedora 16) has been moved to systemd, so, now, loading an IMA policy cannot be done in the initial ramdisk. Further, the SELinux policy loading code is not in a unit file but embedded in the main binary, which means that the new code for loading IMA policies must be added just after that point. I already wrote a patch for this. I need some time to test it and will post in the systemd mailing list at the beginning of the next week. Roberto Sassu On 02/10/2012 04:01 PM, Mimi Zohar wrote:
Hi Harald, Originally, 98integrity/ima-policy-load.sh didn't start executing before 98selinux/selinux-loadpolicy.sh finished, but unfortunately it now does. inst_hook pre-pivot 50 "$moddir/selinux-loadpolicy.sh" inst_hook pre-pivot 62 "$moddir/ima-policy-load.sh" As the IMA policy could be dependent on LSM runtime info, this is a problem. [ 10.040574] type=1805 audit(1328865524.387:2): action="dont_measure" fsmagic="0x9fa0" res=0 [ 10.040663] type=1805 audit(1328865524.387:3): action="dont_appraise" fsmagic="0x9fa0" res=0 [ 10.040729] type=1805 audit(1328865524.387:4): action="dont_measure" fsmagic="0x62656572" res=0 [ 10.040792] type=1805 audit(1328865524.387:5): action="dont_appraise" fsmagic="0x62656572" res=0 [ 10.040857] type=1805 audit(1328865524.387:6): action="dont_measure" fsmagic="0x64626720" res=0 [ 10.040921] type=1805 audit(1328865524.387:7): action="dont_appraise" fsmagic="0x64626720" res=0 [ 10.040985] type=1805 audit(1328865524.387:8): action="dont_measure" fsmagic="0x01021994" res=0 [ 10.041047] type=1805 audit(1328865524.387:9): action="dont_appraise" fsmagic="0x01021994" res=0 [ 10.041113] type=1805 audit(1328865524.387:10): action="dont_measure" fsmagic="0x73636673" res=0 [ 10.041177] type=1805 audit(1328865524.387:11): action="dont_appraise" fsmagic="0x73636673" res=0 [ 11.898956] SELinux: Completing initialization. I've tried adding a depend for selinux, but it doesn't seem to resolve the problem, nor does delaying 98integrity to later. Any suggestions would be appreciated. thanks, Mimi
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