X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/8ed6b75f5ff7cdf8f9cea56ed63282d4547f2f0b..2643262af427335dc93eb4a8460bcd7338bbd2ed:/autosnoop.c

diff --git a/autosnoop.c b/autosnoop.c
index 1c27190..64ec278 100644
--- a/autosnoop.c
+++ b/autosnoop.c
@@ -1,42 +1,42 @@
 #include <string.h>
-#include <malloc.h>
-#include <stdlib.h>
-#include <sys/wait.h>
-#include <sys/types.h>
 #include "l2tpns.h"
 #include "plugin.h"
-#include "control.h"
 
-int __plugin_api_version = 1;
-struct pluginfuncs p;
+/* set up intercept based on RADIUS reply */
+
+char const *cvs_id = "$Id: autosnoop.c,v 1.10 2004-11-30 05:49:47 bodea Exp $";
+
+int plugin_api_version = PLUGIN_API_VERSION;
+struct pluginfuncs *p;
 
 int plugin_radius_response(struct param_radius_response *data)
 {
-	if (strcmp(data->key, "intercept") == 0)
+	if (!strcmp(data->key, "intercept"))
 	{
-		if (strcmp(data->value, "yes") == 0)
+		char *x;
+		data->s->snoop_ip = 0;
+		data->s->snoop_port = 0;
+		if ((x = strchr(data->value, ':')))
 		{
-			p.log(3, 0, 0, 0, "         Intercepting user\n");
-			data->s->snoop = 1;
+			*x++ = 0;
+			if (*data->value) data->s->snoop_ip = inet_addr(data->value);
+			if (data->s->snoop_ip == INADDR_NONE) data->s->snoop_ip = 0;
+			if (*x) data->s->snoop_port = atoi(x);
+			p->log(3, p->get_id_by_session(data->s), data->s->tunnel,
+				"         Intercepting user to %s:%d\n",
+				p->fmtaddr(data->s->snoop_ip, 0), data->s->snoop_port);
 		}
-		else if (strcmp(data->value, "no") == 0)
+		else
 		{
-			p.log(3, 0, 0, 0, "         Not intercepting user\n");
-			data->s->snoop = 0;
+			p->log(3, p->get_id_by_session(data->s), data->s->tunnel,
+				"         Not Intercepting user (reply string should be intercept=ip:port)\n");
 		}
 	}
+
 	return PLUGIN_RET_OK;
 }
 
 int plugin_init(struct pluginfuncs *funcs)
 {
-	if (!funcs) return 0;
-	memcpy(&p, funcs, sizeof(p));
-
-	return 1;
-}
-
-void plugin_done()
-{
+	return ((p = funcs)) ? 1 : 0;
 }
-