X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/63be8dcf02ed17fd18b44cb63cfd5796691d44f7..78d08ec936e330b88ef59078661d7dcf55b2f7c1:/garden.c

diff --git a/garden.c b/garden.c
index 6b70769..c6efc2d 100644
--- a/garden.c
+++ b/garden.c
@@ -9,7 +9,7 @@
 
 /* walled garden */
 
-char const *cvs_id = "$Id: garden.c,v 1.15 2004/11/18 05:44:36 bodea Exp $";
+char const *cvs_id = "$Id: garden.c,v 1.18 2004/11/30 21:54:23 bodea Exp $";
 
 int plugin_api_version = PLUGIN_API_VERSION;
 static struct pluginfuncs *p = 0;
@@ -23,7 +23,7 @@ char *up_commands[] = {
 	"iptables -t nat -N garden_users >/dev/null 2>&1",		// Empty chain, users added/removed by garden_session
 	"iptables -t nat -F garden_users",
 	"iptables -t nat -A PREROUTING -j garden_users",		// DNAT any users on the garden_users chain
-	"sysctl -w net.ipv4.ip_conntrack_max=256000 >/dev/null",	// lots of entries
+	"sysctl -w net.ipv4.ip_conntrack_max=512000 >/dev/null",	// lots of entries
 	NULL,
 };
 
@@ -47,7 +47,7 @@ int plugin_post_auth(struct param_post_auth *data)
 	// Ignore if user authentication was successful
 	if (data->auth_allowed) return PLUGIN_RET_OK;
 
-	p->log(3, 0, 0, 0, "Walled Garden allowing login\n");
+	p->log(3, p->get_id_by_session(data->s), data->s->tunnel, "Walled Garden allowing login\n");
 	data->auth_allowed = 1;
 	data->s->walled_garden = 1;
 	return PLUGIN_RET_OK;
@@ -77,7 +77,7 @@ int plugin_kill_session(struct param_new_session *data)
 
 char *plugin_control_help[] = {
 	"  garden USER|SID                             Put user into the walled garden",
-	"  ungarden USER|SID                           Release user from garden",
+	"  ungarden SID                                Release session from garden",
 	0
 };
 
@@ -94,14 +94,10 @@ int plugin_control(struct param_control *data)
 	if (strcmp(data->argv[0], "garden") && strcmp(data->argv[0], "ungarden"))
 		return PLUGIN_RET_OK; // not for us
 
-	flag = data->argv[0][0] != 'u';
+	if (!iam_master)
+		return PLUGIN_RET_NOTMASTER;
 
-	if (!iam_master)	// All garden processing happens on the master.
-	{
-	    	data->response = NSCTL_RES_ERR;
-		data->additional = "must be run on the cluster master";
-		return PLUGIN_RET_STOP;
-	}
+	flag = data->argv[0][0] != 'u';
 
 	if (data->argc != 2)
 	{
@@ -151,7 +147,7 @@ int plugin_become_master(void)
 
 	for (i = 0; up_commands[i] && *up_commands[i]; i++)
 	{
-		p->log(3, 0, 0, 0, "Running %s\n", up_commands[i]);
+		p->log(3, 0, 0, "Running %s\n", up_commands[i]);
 		system(up_commands[i]);
 	}
 
@@ -173,15 +169,17 @@ int plugin_new_session_master(sessiont *s)
 int garden_session(sessiont *s, int flag)
 {
 	char cmd[2048];
+	sessionidt sess;
 
 	if (!s) return 0;
 	if (!s->opened) return 0;
 
+	sess = p->get_id_by_session(s);
 	if (flag == 1)
 	{
-		p->log(2, 0, 0, s->tunnel, "Garden user %s (%s)\n", s->user, p->inet_toa(htonl(s->ip)));
-		snprintf(cmd, sizeof(cmd), "iptables -t nat -A garden_users -s %s -j garden", p->inet_toa(htonl(s->ip)));
-		p->log(3, 0, 0, s->tunnel, "%s\n", cmd);
+		p->log(2, sess, s->tunnel, "Garden user %s (%s)\n", s->user, p->fmtaddr(htonl(s->ip), 0));
+		snprintf(cmd, sizeof(cmd), "iptables -t nat -A garden_users -s %s -j garden", p->fmtaddr(htonl(s->ip), 0));
+		p->log(3, sess, s->tunnel, "%s\n", cmd);
 		system(cmd);
 		s->walled_garden = 1;
 	}
@@ -191,7 +189,7 @@ int garden_session(sessiont *s, int flag)
 		int count = 40;
 
 		// Normal User
-		p->log(2, 0, 0, s->tunnel, "Un-Garden user %s (%s)\n", s->user, p->inet_toa(htonl(s->ip)));
+		p->log(2, sess, s->tunnel, "Un-Garden user %s (%s)\n", s->user, p->fmtaddr(htonl(s->ip), 0));
 		// Kick off any duplicate usernames
 		// but make sure not to kick off ourself
 		if (s->ip && !s->die && (other = p->get_session_by_username(s->user)) && s != p->get_session_by_id(other)) {
@@ -201,8 +199,8 @@ int garden_session(sessiont *s, int flag)
 		s->cin = s->cout = 0;
 		s->pin = s->pout = 0;
 
-		snprintf(cmd, sizeof(cmd), "iptables -t nat -D garden_users -s %s -j garden", p->inet_toa(htonl(s->ip)));
-		p->log(3, 0, 0, s->tunnel, "%s\n", cmd);
+		snprintf(cmd, sizeof(cmd), "iptables -t nat -D garden_users -s %s -j garden", p->fmtaddr(htonl(s->ip), 0));
+		p->log(3, sess, s->tunnel, "%s\n", cmd);
 		while (--count)
 		{
 			int status = system(cmd);
@@ -246,7 +244,7 @@ int plugin_init(struct pluginfuncs *funcs)
 		int i;
 		for (i = 0; down_commands[i] && *down_commands[i]; i++)
 		{
-			p->log(3, 0, 0, 0, "Running %s\n", down_commands[i]);
+			p->log(3, 0, 0, "Running %s\n", down_commands[i]);
 			system(down_commands[i]);
 		}
 	}
@@ -263,7 +261,7 @@ void plugin_done()
 
 	for (i = 0; down_commands[i] && *down_commands[i]; i++)
 	{
-		p->log(3, 0, 0, 0, "Running %s\n", down_commands[i]);
+		p->log(3, 0, 0, "Running %s\n", down_commands[i]);
 		system(down_commands[i]);
 	}
 }