Add the cors-csrf module

cors-csrf/scripts/stop.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+# Stop the demo application.
+#
+# Note the bracket in the grep pattern: it stops the pattern matching this script's own
+# process. Match the MAIN CLASS, never 'spring-boot' - that pattern also matches the shell
+# command line that started the application, so pkill -f 'spring-boot' kills your own shell.
+set -eu
+for pid in $(ps -eo pid,cmd | grep '[C]orsCsrfApplication' | awk '{print $1}'); do
+  kill -9 "$pid" 2>/dev/null || true
+done
+sleep 1