1 files changed, 35 insertions, 0 deletions
diff --git a/server.sh b/server.sh
new file mode 100755
index 000000000000..011c40d0eec2
--- /dev/null
+++ b/server.sh
@@ -0,0 +1,35 @@
+#!/usr/bin/env sh
+tmpdir=$(mktemp -d)
+
+mkfifo "${tmpdir}/response"
+
+handle() {
+  while read line; do
+    trline=$(echo "$line" | tr -d '[\r\n]')
+    [ -z "$trline" ] && break
+
+    echo $trline
+    MAC_REGEX='.*\s.*mac=(.{17})\sHTTP.*'
+    [[ "$trline" =~ $MAC_REGEX ]] &&
+      MAC=$(echo $trline | sed -E "s/$MAC_REGEX/\1/")
+  done
+ 
+  domain=$(for name in $(virsh list --name); do virsh domiflist "${name}" | grep -i -q "${MAC}" && echo "${name}" && break; done)
+  echo "${domain}"
+  ([[ -z "${MAC}" ]] || [[ -z "${domain}" ]]) &&
+    domain="-"
+  
+  RESPONSE="$(cat <<EOF
+HTTP/1.1 200
+Content-Type: text/plain
+
+${domain}
+EOF
+)"
+
+  echo -e "$RESPONSE" > "${tmpdir}/response"
+}
+
+while true; do
+  cat "${tmpdir}/response" | nc -lN "${PORT:-3000}" | handle
+done