tpm2-tss/60-tpm-udev.rules

# tpm2 devices can be accessed by the tss user or tss group members
KERNEL=="tpmrm[0-9]*|tpm[0-9]*", MODE="0660", OWNER="tss", GROUP="tss"
Install udev rule for TPM character devices The udev rules to change the ownership and access permission for the TPM2 character devices is installed by the tpm2-abrmd package. But users could want to use the TPM2 device without the userspace tpm2-abrmd, for example by using the in-kernel resource manager or accessing the device directly. In those cases they may not install the tpm2-abrmd package but still want the correct user, group and permissions set in the TPM2 character device, so let's do that in the tpm2-tss package instead that is always required. Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> 2018-02-23 11:50:55 +00:00			`# tpm2 devices can be accessed by the tss user or tss group members`
			`KERNEL=="tpmrm[0-9]\|tpm[0-9]", MODE="0660", OWNER="tss", GROUP="tss"`