chore: tidy

Author: miampf

image/sysroot-tree/usr/libexec/openssh/sshd-keygen

@@ -6,38 +6,39 @@ set -x
 # Create the host keys for the OpenSSH server.
 KEYTYPE=$1
 case $KEYTYPE in
-        "dsa") ;& # disabled in FIPS
-        "ed25519")
-                FIPS=/proc/sys/crypto/fips_enabled
-                if [[ -r "$FIPS" && $(cat $FIPS) == "1" ]]; then
-                        exit 0
-                fi ;;
-        "rsa") ;; # always ok
-        "ecdsa") ;;
-        *) # wrong argument
-                exit 12 ;;
+"dsa") ;& # disabled in FIPS
+"ed25519")
+  FIPS=/proc/sys/crypto/fips_enabled
+  if [[ -r $FIPS && $(cat $FIPS) == "1" ]]; then
+    exit 0
+  fi
+  ;;
+"rsa") ;; # always ok
+"ecdsa") ;;
+*) # wrong argument
+  exit 12 ;;
 esac
 mkdir -p /var/run/state/ssh
 KEY=/var/run/state/ssh/ssh_host_${KEYTYPE}_key
 
 KEYGEN=/usr/bin/ssh-keygen
 if [[ ! -x $KEYGEN ]]; then
-        exit 13
+  exit 13
 fi
 
 # remove old keys
 rm -f $KEY{,.pub}
 
 # create new keys
 if ! $KEYGEN -q -t $KEYTYPE -f $KEY -C '' -N '' >&/dev/null; then
-        exit 1
+  exit 1
 fi
 
 # sanitize permissions
 /usr/bin/chmod 600 $KEY
 /usr/bin/chmod 644 $KEY.pub
 if [[ -x /usr/sbin/restorecon ]]; then
-        /usr/sbin/restorecon $KEY{,.pub}
+  /usr/sbin/restorecon $KEY{,.pub}
 fi
 
 exit 0