X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/35f10d93f4f2bbd5791dc0996a36f0ba8386576d..dac7fe82bb8d933fb3a68cb9c0256dac6f4470ae:/radius.c

diff --git a/radius.c b/radius.c
index e783323..4ee1bfc 100644
--- a/radius.c
+++ b/radius.c
@@ -11,6 +11,7 @@
 #include <ctype.h>
 #include <netinet/in.h>
 #include <errno.h>
+#include <linux/rtnetlink.h>
 
 #include "md5.h"
 #include "constants.h"
@@ -19,9 +20,8 @@
 #include "util.h"
 #include "cluster.h"
 
-#ifdef LAC
 #include "l2tplac.h"
-#endif
+#include "pppoe.h"
 
 extern radiust *radius;
 extern sessiont *session;
@@ -536,9 +536,7 @@ void processrad(uint8_t *buf, int len, char socket_index)
 	uint8_t routes = 0;
 	int r_code;
 	int r_id;
-#ifdef LAC
 	int OpentunnelReq = 0;
-#endif
 
 	CSTAT(processrad);
 
@@ -600,51 +598,16 @@ void processrad(uint8_t *buf, int len, char socket_index)
 			run_plugins(PLUGIN_POST_AUTH, &packet);
 			r_code = packet.auth_allowed ? AccessAccept : AccessReject;
 
-#ifndef LAC
-			// process auth response
-			if (radius[r].chap)
-			{
-				// CHAP
-				uint8_t *p = makeppp(b, sizeof(b), 0, 0, s, t, PPPCHAP, 0, 0, 0);
-				if (!p) return;	// Abort!
-
-				*p = (r_code == AccessAccept) ? 3 : 4;     // ack/nak
-				p[1] = radius[r].id;
-				*(uint16_t *) (p + 2) = ntohs(4); // no message
-				tunnelsend(b, (p - b) + 4, t); // send it
-
-				LOG(3, s, session[s].tunnel, "   CHAP User %s authentication %s.\n", session[s].user,
-						(r_code == AccessAccept) ? "allowed" : "denied");
-			}
-			else
-			{
-				// PAP
-				uint8_t *p = makeppp(b, sizeof(b), 0, 0, s, t, PPPPAP, 0, 0, 0);
-				if (!p) return;		// Abort!
-
-				// ack/nak
-				*p = r_code;
-				p[1] = radius[r].id;
-				*(uint16_t *) (p + 2) = ntohs(5);
-				p[4] = 0; // no message
-				tunnelsend(b, (p - b) + 5, t); // send it
-
-				LOG(3, s, session[s].tunnel, "   PAP User %s authentication %s.\n", session[s].user,
-						(r_code == AccessAccept) ? "allowed" : "denied");
-			}
-#endif
-
 			if (r_code == AccessAccept)
 			{
 				// Login successful
 				// Extract IP, routes, etc
 				uint8_t *p = buf + 20;
 				uint8_t *e = buf + len;
-#ifdef LAC
 				uint8_t tag;
 				uint8_t strtemp[256];
 				lac_reset_rad_tag_tunnel_ctxt();
-#endif
+
 				for (; p + 2 <= e && p[1] && p + p[1] <= e; p += p[1])
 				{
 					if (*p == 26 && p[1] >= 7)
@@ -667,11 +630,19 @@ void processrad(uint8_t *buf, int len, char socket_index)
 						else if (vendor == 529 && attrib >= 135 && attrib <= 136) // Ascend
 						{
 							// handle old-format ascend DNS attributes below
-						    	p += 6;
+							p += 6;
+						}
+						else if (vendor == 64520) // Sames
+						{
+							//Sames vendor-specific 64520
+							uint8_t *pvs = p + 6; // pvs set to begin to attribute
+							LOG(3, s, session[s].tunnel, "   Sames vendor-specific: %d, Attrib: %d, lenght: %d\n", vendor, attrib, attrib_length);
+							grp_processvendorspecific(s, pvs);
+							continue;
 						}
 						else
 						{
-							LOG(3, s, session[s].tunnel, "      Unknown vendor-specific\n");
+							LOG(3, s, session[s].tunnel, "   Unknown vendor-specific: %d, Attrib: %d\n", vendor, attrib);
 							continue;
 						}
 					}
@@ -839,7 +810,6 @@ void processrad(uint8_t *buf, int len, char socket_index)
 							session[s].classlen = MAXCLASS;
 						memcpy(session[s].class, p + 2, session[s].classlen);
 					}
-#ifdef LAC
 					else if (*p == 64)
 					{
 						// Tunnel-Type
@@ -928,7 +898,6 @@ void processrad(uint8_t *buf, int len, char socket_index)
 						// Fill context
 						lac_set_rad_tag_tunnel_assignment_id(tag, (char *) strtemp);
 					}
-#endif
 				}
 			}
 			else if (r_code == AccessReject)
@@ -938,7 +907,6 @@ void processrad(uint8_t *buf, int len, char socket_index)
 				break;
 			}
 
-#ifdef LAC
 			if ((!config->disable_lac_func) && OpentunnelReq)
 			{
 				char assignment_id[256];
@@ -995,7 +963,6 @@ void processrad(uint8_t *buf, int len, char socket_index)
 				LOG(3, s, session[s].tunnel, "   PAP User %s authentication %s.\n", session[s].user,
 						(r_code == AccessAccept) ? "allowed" : "denied");
 			}
-#endif
 
 			if (!session[s].dns1 && config->default_dns1)
 			{
@@ -1340,7 +1307,6 @@ void processdae(uint8_t *buf, int len, struct sockaddr_in *addr, int alen, struc
 		LOG(0, 0, 0, "Error sending DAE response packet: %s\n", strerror(errno));
 }
 
-#ifdef LAC
 // Decrypte the encrypted Tunnel Password.
 // Defined in RFC-2868.
 // the pl2tpsecret buffer must set to 256 characters.
@@ -1431,4 +1397,3 @@ int rad_tunnel_pwdecode(uint8_t *pl2tpsecret, size_t *pl2tpsecretlen,
 
 	return decodedlen;
 };
-#endif /* LAC */