app-crypt/trousers: Skip tscd.service for TPM2 devices

trousers supports TPM 1.2, and fails for TPM 2. This commits
skips the tcsd service if TPM 2 is detected.

Uses ConditionSecurity introduced in systemd v248

Fixes flatcar-linux/Flatcar#208

Signed-off-by: Sayan Chowdhury <schowdhury@microsoft.com>
This commit is contained in:
Sayan Chowdhury 2021-10-22 00:02:30 +05:30
parent f072be4764
commit b857e562b5

View File

@ -1,6 +1,7 @@
[Unit]
Description=TCG Core Services Daemon
ConditionPathExists=/dev/tpm0
ConditionSecurity=!tpm2
[Service]
User=tss