Hook renew command

easyrsa3/easyrsa

@@ -34,6 +34,7 @@ Here is the list of commands available with a short syntax reminder. Use the
   build-client-full <filename_base> [ cmd-opts ]
   build-server-full <filename_base> [ cmd-opts ]
   revoke <filename_base> [cmd-opts]
+  renew <filename_base> [cmd-opts]
   build-serverClient-full <filename_base> [ cmd-opts ]
   gen-crl
   update-db
@@ -110,6 +111,11 @@ cmd_help() {
         superseded
         cessationOfOperation
         certificateHold";;
+		renew) text="
+  renew <filename_base> [ cmd-opts ]
+      Renew a certificate specified by the filename_base"
+				opts="
+        nopass  - do not encrypt the private key (default is encrypted)" ;;
 		gen-crl) text="
   gen-crl
       Generate a CRL" ;;
@@ -1651,6 +1657,9 @@ case "$cmd" in
 	revoke)
 		revoke "$@"
 		;;
+	renew)
+		renew "$@"
+		;;
 	import-req)
 		import_req "$@"
 		;;