From a109954b2c321e4ac88557abf9fbbce27329dae5 Mon Sep 17 00:00:00 2001
From: David Parrish <david@dparrish.com>
Date: Thu, 2 Sep 2004 04:29:30 +0000
Subject: [PATCH] Add strip domain plugin

---
 Changes       |  1 +
 Makefile      |  7 ++++---
 stripdomain.c | 29 +++++++++++++++++++++++++++++
 3 files changed, 34 insertions(+), 3 deletions(-)
 create mode 100644 stripdomain.c

diff --git a/Changes b/Changes
index bd8f94c..38586c1 100644
--- a/Changes
+++ b/Changes
@@ -16,6 +16,7 @@
 - Make autothrottle.so understand cisco lcp:interface-config - Yuri
 - Show filter stats in show session - Yuri
 - Cleanup from Michael to change sid to unique_id
+- Add plugin to remove domain name from auth requests
 
 * Tue Jul 13 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.1
 - Update INSTALL, Docs/manual.html documentation.
diff --git a/Makefile b/Makefile
index 9cad50b..015aa63 100644
--- a/Makefile
+++ b/Makefile
@@ -27,12 +27,13 @@ OBJS=	md5.o \
 	tbf.o \
 	bgp.o \
 
-PLUGINS=garden.so autothrottle.so autosnoop.so
+PLUGINS=garden.so autothrottle.so autosnoop.so stripdomain.so
+TARGETS=l2tpns nsctl generateload bounce $(PLUGINS)
 
-all:	l2tpns nsctl generateload bounce $(PLUGINS)
+all:	$(TARGETS)
 
 clean:
-	/bin/rm -f *.o *.so l2tpns nsctl
+	/bin/rm -f *.o *.so $(TARGETS)
 
 depend:
 	(sed -n 'p; /^## Dependencies: (autogenerated) ##/q' Makefile && \
diff --git a/stripdomain.c b/stripdomain.c
new file mode 100644
index 0000000..2711912
--- /dev/null
+++ b/stripdomain.c
@@ -0,0 +1,29 @@
+#include <string.h>
+#include "l2tpns.h"
+#include "plugin.h"
+
+char const *cvs_id = "$Id: stripdomain.c,v 1.1 2004-09-02 04:29:30 fred_nerk Exp $";
+
+int __plugin_api_version = 1;
+static struct pluginfuncs *p = 0;
+
+int plugin_pre_auth(struct param_pre_auth *data)
+{
+	char *x;
+
+	if (!data->continue_auth) return PLUGIN_RET_STOP;
+
+	// Strip off @domain
+	if ((x = strchr(data->username, '@')))
+	{
+		p->log(3, 0, 0, 0, "Stripping off trailing domain name \"%s\"\n", x);
+		*x = 0;
+	}
+
+	return PLUGIN_RET_OK;
+}
+
+int plugin_init(struct pluginfuncs *funcs)
+{
+	return ((p = funcs)) ? 1 : 0;
+}
-- 
2.20.1