Try to read key file properly via StdIn

Continue to follow [this route](ba3ccce#commitcomment-47340935).
Olf0 · Feb 20, 2021 · c3a0e8c · c3a0e8c
1 parent ba3ccce
commit c3a0e8c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/systemd/system/[email protected] b/systemd/system/[email protected]
@@ -10,8 +10,9 @@ AssertFileNotEmpty=/etc/crypto-sdcard/%I.key
 [Service]
 Type=oneshot
 RemainAfterExit=yes
+StandardInput=file:/etc/crypto-sdcard/%I.key 
 # For devices, which need the qcrypto kernel module loaded to support modern cryptographic schemes as e.g. XTS:
 # ExecStartPre=/sbin/modprobe qcrypto
-ExecStart=/bin/sh -c 'cat /etc/crypto-sdcard/%I.key | /usr/sbin/cryptsetup -d - -h sha1 -s 256 -c aes-xts-plain --allow-discards --type plain open /dev/%I %I'
+ExecStart=/usr/sbin/cryptsetup -d - -h sha1 -s 256 -c aes-xts-plain --allow-discards --type plain open /dev/%I %I
 ExecStop=/usr/sbin/cryptsetup close %I