diff --git a/cgi-bin/kraut.space b/cgi-bin/kraut.space
new file mode 100755
index 0000000..4e11fa4
--- /dev/null
+++ b/cgi-bin/kraut.space
@@ -0,0 +1,70 @@
+#!/bin/sh -e
+
+header() {
+ echo -en 'Content-type: text/html
+Strict-Transport-Security: max-age=86400000\n\n'
+}
+
+header_redir_display() {
+ header
+ echo ""
+}
+
+## enforce SSL
+#if [ $SERVER_PORT -ne 443 ]; then
+# header_redir_display
+# exit
+#fi
+
+# extract parameters
+# tr -dc removes all characters, this prevents things like xss
+getp() {
+ echo "$REQUEST_URI" | sed 's/.*?//' | sed 's/%20/ /g' | tr "?&" "\n" | tr -dc "0-9a-z_= \n" | egrep "^$1=" | sed "s/^$1=//"
+}
+secret=$(getp secret)
+hashed_secret=$(echo "$secret" | md5sum | cut -f1 -d\ )
+cmd=$(getp cmd)
+
+#echo "secret $secret" >/var/www/cgi-bin/2
+#echo "hashed_secret $hashed_secret" >>/var/www/cgi-bin/2
+#echo "cmd $cmd" >>/var/www/cgi-bin/2
+
+
+# check secret
+# the secrets file has to contain the hashes on a single line, comments are allowed on seperate lines
+# secrets can only contain the characters that are allowed in getp() with tr -dc
+if [ -z "$secret" ] || ! grep -q "^$hashed_secret$" /etc/door-token-hashs; then
+ header
+ [ -z "$secret" ] || echo "Ich bin mir nicht sicher. Mir scheint du bist doch ein Kohlkopf oder Anderes!
"
+ cat /var/www/tpl/secret.html
+ exit
+fi
+
+# control relais card
+if [ -n "$cmd" ]; then
+ case "$cmd" in
+ indoor_lock) pin=4; delay1=0; delay2=1;;
+ indoor_unlock) pin=17; delay1=0; delay2=1;;
+ indoor_open) pin=27; delay1=0; delay2=1;;
+ outdoor_buzz) pin=22; delay1=15; delay2=5;;
+ *) header; echo 'Do not hack the hackerspace!'"$cmd"; exit;;
+ esac
+
+ # execute long-running ppio job in background shell
+ ( sleep $delay1
+ /usr/local/bin/gpio -g write $pin on
+ sleep $delay2
+ /usr/local/bin/gpio -g write $pin off
+ ) /dev/null 2>/dev/null &
+
+
+ header
+ sed 's/XTIMEOUTX/'"$(($delay1 + $delay2))"'/' /var/www/tpl/wait.html | sed 's/XSECRETX/'"$secret"/
+ exit
+
+fi
+
+# show feature page
+header
+sed 's/XSECRET_HEREX/'"$secret"'/' /var/www/tpl/features.html
+exit