consistent messages

diff --git a/l2tpns.c b/l2tpns.c
index f395c51..6896717 100644 (file)
--- a/l2tpns.c
+++ b/l2tpns.c
@@ -4,7 +4,7 @@
 // Copyright (c) 2002 FireBrick (Andrews & Arnold Ltd / Watchfront Ltd) - GPL licenced
 // vim: sw=8 ts=8
 
-char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.90 2005-04-18 05:07:20 bodea Exp $";
+char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.91 2005-04-27 13:53:15 bodea Exp $";
 
 #include <arpa/inet.h>
 #include <assert.h>
@@ -1555,7 +1555,7 @@ void sendipcp(tunnelidt t, sessionidt s)
        if (radius[r].try > 10)
        {
                radiusclear(r, s);      // Clear radius session.
-               sessionshutdown(s, "No reply on IPCP", 3, 0);
+               sessionshutdown(s, "No reply to IPCP.", 3, 0);
                return;
        }
 
@@ -2349,7 +2349,7 @@ void processudp(uint8_t * buf, int len, struct sockaddr_in *addr)
                                        break;
                                case 14:      // CDN
                                        controlnull(t); // ack
-                                       sessionshutdown(s, "Closed (Received CDN)", 0, 0);
+                                       sessionshutdown(s, "Closed (Received CDN).", 0, 0);
                                        break;
                                case 0xFFFF:
                                        LOG(1, s, t, "Missing message type\n");
@@ -2636,7 +2636,7 @@ static int regular_cleanups(void)
                // Drop sessions who have not responded within IDLE_TIMEOUT seconds
                if (session[s].last_packet && (time_now - session[s].last_packet >= IDLE_TIMEOUT))
                {
-                       sessionshutdown(s, "No response to LCP ECHO requests", 3, 0);
+                       sessionshutdown(s, "No response to LCP ECHO requests.", 3, 0);
                        STAT(session_timeout);
                        if (++count >= MAX_ACTIONS) break;
                        continue;
@@ -2670,7 +2670,7 @@ static int regular_cleanups(void)
                        if (a & CLI_SESS_KILL)
                        {
                                LOG(2, s, session[s].tunnel, "Dropping session by CLI\n");
-                               sessionshutdown(s, "Requested by administrator", 3, 0);
+                               sessionshutdown(s, "Requested by administrator.", 3, 0);
                                a = 0; // dead, no need to check for other actions
                        }
 
@@ -4113,7 +4113,7 @@ int sessionsetup(tunnelidt t, sessionidt s)
                if (!session[s].ip)
                {
                        LOG(0, s, t, "   No IP allocated.  The IP address pool is FULL!\n");
-                       sessionshutdown(s, "No IP addresses available", 2, 7);
+                       sessionshutdown(s, "No IP addresses available.", 2, 7);
                        return 0;
                }
                LOG(3, s, t, "   No IP allocated.  Assigned %s from pool\n",

diff --git a/ppp.c b/ppp.c
index 328c14b..fbc72d8 100644 (file)
--- a/ppp.c
+++ b/ppp.c
@@ -1,6 +1,6 @@
 // L2TPNS PPP Stuff
 
-char const *cvs_id_ppp = "$Id: ppp.c,v 1.46 2005-03-10 06:16:05 bodea Exp $";
+char const *cvs_id_ppp = "$Id: ppp.c,v 1.47 2005-04-27 13:53:17 bodea Exp $";
 
 #include <stdio.h>
 #include <string.h>
@@ -39,6 +39,7 @@ void processpap(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
        {
                LOG(1, s, t, "Short PAP %u bytes\n", l);
                STAT(tunnel_rx_errors);
+               sessionshutdown(s, "Short PAP packet.", 3, 0);
                return ;
        }
 
@@ -46,6 +47,7 @@ void processpap(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
        {
                LOG(1, s, t, "Length mismatch PAP %u/%u\n", hl, l);
                STAT(tunnel_rx_errors);
+               sessionshutdown(s, "PAP length mismatch.", 3, 0);
                return ;
        }
        l = hl;
@@ -54,6 +56,7 @@ void processpap(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
        {
                LOG(1, s, t, "Unexpected PAP code %d\n", *p);
                STAT(tunnel_rx_errors);
+               sessionshutdown(s, "Unexpected PAP code.", 3, 0);
                return ;
        }
 
@@ -102,6 +105,7 @@ void processpap(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
                }
                LOG(3, s, t, "Fallback response to PAP (%s)\n", (session[s].ip) ? "ACK" : "NAK");
                tunnelsend(b, 5 + (p - b), t); // send it
+               sessionshutdown(s, "PAP authentication failed.", 3, 0);
        }
        else
        {
@@ -1076,12 +1080,13 @@ void processccp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
        tunnelsend(b, l + (q - b), t); // send it
 }
 
-// send a CHAP PP packet
+// send a CHAP challenge
 void sendchap(tunnelidt t, sessionidt s)
 {
        uint8_t b[MAXCONTROL];
        uint16_t r = session[s].radius;
        uint8_t *q;
+       uint8_t *l;
 
        CSTAT(sendchap);
 
@@ -1105,7 +1110,7 @@ void sendchap(tunnelidt t, sessionidt s)
        radius[r].retry = backoff(radius[r].try++);
        if (radius[r].try > 5)
        {
-               sessionshutdown(s, "Timeout CHAP", 3, 0);
+               sessionshutdown(s, "CHAP timeout.", 3, 0);
                STAT(tunnel_tx_errors);
                return ;
        }
@@ -1114,7 +1119,7 @@ void sendchap(tunnelidt t, sessionidt s)
 
        *q = 1;                                 // challenge
        q[1] = radius[r].id;                    // ID
-       q[4] = 16;                              // length
+       q[4] = 16;                              // value size (size of challenge)
        memcpy(q + 5, radius[r].auth, 16);      // challenge
        strcpy(q + 21, hostname);               // our name
        *(uint16_t *) (q + 2) = htons(strlen(hostname) + 21); // length

diff --git a/radius.c b/radius.c
index 0059ed7..1ca4e66 100644 (file)
--- a/radius.c
+++ b/radius.c
@@ -1,6 +1,6 @@
 // L2TPNS Radius Stuff
 
-char const *cvs_id_radius = "$Id: radius.c,v 1.26 2005-04-18 05:07:20 bodea Exp $";
+char const *cvs_id_radius = "$Id: radius.c,v 1.27 2005-04-27 13:53:26 bodea Exp $";
 
 #include <time.h>
 #include <stdio.h>
@@ -140,7 +140,7 @@ void radiussend(uint16_t r, uint8_t state)
                if (s)
                {
                        if (state == RADIUSAUTH)
-                               sessionshutdown(s, "RADIUS timeout", 3, 0);
+                               sessionshutdown(s, "RADIUS timeout.", 3, 0);
                        else
                        {
                                LOG(1, s, session[s].tunnel, "RADIUS timeout, but in state %s so don't timeout session\n",