- predefined functions for hook scripts

diff --git a/hook.functions b/hook.functions
new file mode 100644 (file)
index 0000000..9b050d4
--- /dev/null
+++ b/hook.functions
@@ -0,0 +1,51 @@
+#!/bin/sh
+
+# concat file atomic way
+atomic_concat() {
+       local file=$1; shift
+       > $file.new
+       chmod 600 $file.new
+       cat "$@" > $file.new
+       cp -f $file $file.dehydrated~
+       mv -f $file.new $file
+}
+
+lighttpd_reload() {
+       if [ ! -x /usr/sbin/lighttpd ] || [ ! -f /etc/lighttpd/server.pem ]; then
+               return
+       fi
+
+       echo " + Hook: Overwritting /etc/lighttpd/server.pem and reloading lighttpd..."
+       atomic_concat /etc/lighttpd/server.pem "$FULLCHAINCERT" "$PRIVKEY"
+       /sbin/service lighttpd reload
+}
+
+haproxy_reload() {
+       if [ ! -x /usr/sbin/haproxy ] || [ ! -f /etc/haproxy/server.pem ]; then
+               return
+       fi
+
+       echo " + Hook: Overwritting /etc/haproxy/server.pem and restarting haproxy..."
+       atomic_concat /etc/haproxy/server.pem "$FULLCHAINCERT" "$PRIVKEY"
+       /sbin/service haproxy reload
+}
+
+nginx_reload() {
+       if [ ! -f /etc/nginx/server.crt ] || [ ! -f /etc/nginx/server.key ]; then
+               return
+       fi
+
+       echo " + Hook: Overwritting /etc/nginx/server.{crt,key} and reloading nginx..."
+       atomic_concat /etc/nginx/server.crt "$FULLCHAINCERT"
+       atomic_concat /etc/nginx/server.key "$PRIVKEY"
+       /sbin/service nginx reload
+}
+
+httpd_reload() {
+       if [ ! -x /etc/rc.d/init.d/httpd ]; then
+               return
+       fi
+
+       echo " + Hook: Reloading Apache..."
+       /sbin/service httpd graceful
+}