Add unlock-boot script

scripts/unlock-boot.sh

@@ -0,0 +1,30 @@
+set -o errexit
+set -o pipefail
+
+sshoptions="-o StrictHostKeyChecking=no -o ServerAliveInterval=1 -o ServerAliveCountMax=1 -p 222 -T"
+HOSTNAME=$1
+
+echo
+diskkey=$(sops -d machines/$HOSTNAME/disk.key)
+
+if [ $# = 1 ]
+    then
+    echo "$diskkey" | ssh $sshoptions root@$HOSTNAME-initrd "systemd-tty-ask-password-agent" #storage
+
+    echo "$diskkey" | ssh $sshoptions root@$HOSTNAME-initrd "systemd-tty-ask-password-agent" #root
+
+elif [ $# = 2 ]
+    then
+    IP=$2
+    
+    echo "$diskkey" | ssh $sshoptions root@$IP "systemd-tty-ask-password-agent" #storage
+
+    echo "$diskkey" | ssh $sshoptions root@$IP "systemd-tty-ask-password-agent" #root
+
+else
+    echo
+    echo "Unlock the root disk on a remote host."
+    echo "Usage: $0 <hostname> [ip]"
+    echo "If an IP is not provided, the hostname will be used as the IP address."
+    exit 1
+fi