Re: [PATCH v5 3/4] LSM: Define SELinux function to measure state and policy

[Lakshmi Ramasubramanian]

On 8/3/20 8:11 AM, Stephen Smalley wrote:
> Possibly I'm missing something but with these patches applied on top of 
> next-integrity, and the following lines added to /etc/ima/ima-policy:
>
> measure func=LSM_STATE template=ima-buf
> measure func=LSM_POLICY
>
> I still don't get the selinux-state or selinux-policy-hash entries in 
> the ascii_runtime_measurements file.  No errors during loading of the 
> ima policy as far as I can see.

Could you please check if the following config is set?
CONFIG_IMA_QUEUE_EARLY_BOOT_DATA=y

Try changing /sys/fs/selinux/checkreqprot and check 
ascii_runtime_measurements file again?

Also, could you please check if
/sys/kernel/security/integrity/ima/policy contains LSM_STATE and 
LSM_POLICY entries?

 -lakshmi