X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/c8ec92d66ce14567998b89bf587a26ac3a7b267f..466ffcdaac51211102276e824d02ed9bc77dd82d:/radius.c?ds=sidebyside

diff --git a/radius.c b/radius.c
index f20821c..5ac64b4 100644
--- a/radius.c
+++ b/radius.c
@@ -1,6 +1,6 @@
 // L2TPNS Radius Stuff
 
-char const *cvs_id_radius = "$Id: radius.c,v 1.21 2005/01/05 13:45:49 bodea Exp $";
+char const *cvs_id_radius = "$Id: radius.c,v 1.24 2005/02/14 06:58:39 bodea Exp $";
 
 #include <time.h>
 #include <stdio.h>
@@ -337,9 +337,7 @@ void radiussend(uint16_t r, uint8_t state)
 	{
 		// get radius port
 		uint16_t port = config->radiusport[(radius[r].try - 1) % config->numradiusservers];
-		// no need to define the accounting port for itself:
-		//  the accounting port is as far as I know always one more
-		//  than the auth port    JK 20040713
+		// assume RADIUS accounting port is the authentication port +1
 		addr.sin_port = htons((state == RADIUSAUTH) ? port : port+1);
 	}
 
@@ -472,6 +470,9 @@ void processrad(uint8_t *buf, int len, char socket_index)
 						session[s].ip_pool_index = -1;
 						LOG(3, s, session[s].tunnel, "   Radius reply contains IP address %s\n",
 							fmtaddr(htonl(session[s].ip), 0));
+
+						if (session[s].ip == 0xFFFFFFFE)
+							session[s].ip = 0; // assign from pool
 					}
 					else if (*p == 135)
 					{
@@ -621,12 +622,38 @@ void processrad(uint8_t *buf, int len, char socket_index)
 						} while (newp);
 						free(avpair);
 					}
+					else if (*p == 99)
+					{
+						// Framed-IPv6-Route
+						struct in6_addr r6;
+						int prefixlen;
+						uint8_t *n = p + 2;
+						uint8_t *e = p + p[1];
+						uint8_t *m = strchr(n, '/');
+
+						*m++ = 0;
+						inet_pton(AF_INET6, n, &r6);
+
+						prefixlen = 0;
+						while (m < e && isdigit(*m)) {
+							prefixlen = prefixlen * 10 + *m++ - '0';
+						}
+
+						if (prefixlen)
+						{
+							LOG(3, s, session[s].tunnel,
+								"   Radius reply contains route for %s/%d\n",
+								n, prefixlen);
+							session[s].ipv6route = r6;
+							session[s].ipv6prefixlen = prefixlen;
+						}
+					}
 				}
 			}
 			else if (r_code == AccessReject)
 			{
-				LOG(2, s, session[s].tunnel, "   Authentication denied for %s\n", session[s].user);
-//FIXME: We should tear down the session here!
+				LOG(2, s, session[s].tunnel, "   Authentication rejected for %s\n", session[s].user);
+				sessionkill(s, "Authentication rejected");
 				break;
 			}