dist/ipf/lib/printaps.c

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (C) 2002-2004 by Darren Reed.
   5  *
   6  * See the IPFILTER.LICENCE file for details on licencing.
   7  *
   8  * Added redirect stuff and a variety of bug fixes. (mcn@EnGarde.com)
   9  */
  10
  11 #include "ipf.h"
  12 #include "kmem.h"
  13
  14
  15 #if !defined(lint)
  16 static const char rcsid[] = "@(#)Id: printaps.c,v 1.4.2.1 2006/06/16 17:21:10 darrenr Exp";
  17 #endif
  18
  19
  20 void printaps(aps, opts)
  21 ap_session_t *aps;
  22 int opts;
  23 {
  24         ipsec_pxy_t ipsec;
  25         ap_session_t ap;
  26         ftpinfo_t ftp;
  27         aproxy_t apr;
  28         raudio_t ra;
  29
  30         if (kmemcpy((char *)&ap, (long)aps, sizeof(ap)))
  31                 return;
  32         if (kmemcpy((char *)&apr, (long)ap.aps_apr, sizeof(apr)))
  33                 return;
  34         printf("\tproxy %s/%d use %d flags %x\n", apr.apr_label,
  35                 apr.apr_p, apr.apr_ref, apr.apr_flags);
  36         printf("\t\tproto %d flags %#x bytes ", ap.aps_p, ap.aps_flags);
  37 #ifdef  USE_QUAD_T
  38         printf("%qu pkts %qu", (unsigned long long)ap.aps_bytes,
  39                 (unsigned long long)ap.aps_pkts);
  40 #else
  41         printf("%lu pkts %lu", ap.aps_bytes, ap.aps_pkts);
  42 #endif
  43         printf(" data %s size %d\n", ap.aps_data ? "YES" : "NO", ap.aps_psiz);
  44         if ((ap.aps_p == IPPROTO_TCP) && (opts & OPT_VERBOSE)) {
  45                 printf("\t\tstate[%u,%u], sel[%d,%d]\n",
  46                         ap.aps_state[0], ap.aps_state[1],
  47                         ap.aps_sel[0], ap.aps_sel[1]);
  48 #if (defined(NetBSD) && (NetBSD >= 199905) && (NetBSD < 1991011)) || \
  49     (__FreeBSD_version >= 300000) || defined(OpenBSD)
  50                 printf("\t\tseq: off %hd/%hd min %x/%x\n",
  51                         ap.aps_seqoff[0], ap.aps_seqoff[1],
  52                         ap.aps_seqmin[0], ap.aps_seqmin[1]);
  53                 printf("\t\tack: off %hd/%hd min %x/%x\n",
  54                         ap.aps_ackoff[0], ap.aps_ackoff[1],
  55                         ap.aps_ackmin[0], ap.aps_ackmin[1]);
  56 #else
  57                 printf("\t\tseq: off %hd/%hd min %lx/%lx\n",
  58                         ap.aps_seqoff[0], ap.aps_seqoff[1],
  59                         ap.aps_seqmin[0], ap.aps_seqmin[1]);
  60                 printf("\t\tack: off %hd/%hd min %lx/%lx\n",
  61                         ap.aps_ackoff[0], ap.aps_ackoff[1],
  62                         ap.aps_ackmin[0], ap.aps_ackmin[1]);
  63 #endif
  64         }
  65
  66         if (!strcmp(apr.apr_label, "raudio") && ap.aps_psiz == sizeof(ra)) {
  67                 if (kmemcpy((char *)&ra, (long)ap.aps_data, sizeof(ra)))
  68                         return;
  69                 printf("\tReal Audio Proxy:\n");
  70                 printf("\t\tSeen PNA: %d\tVersion: %d\tEOS: %d\n",
  71                         ra.rap_seenpna, ra.rap_version, ra.rap_eos);
  72                 printf("\t\tMode: %#x\tSBF: %#x\n", ra.rap_mode, ra.rap_sbf);
  73                 printf("\t\tPorts:pl %hu, pr %hu, sr %hu\n",
  74                         ra.rap_plport, ra.rap_prport, ra.rap_srport);
  75         } else if (!strcmp(apr.apr_label, "ftp") &&
  76                    (ap.aps_psiz == sizeof(ftp))) {
  77                 if (kmemcpy((char *)&ftp, (long)ap.aps_data, sizeof(ftp)))
  78                         return;
  79                 printf("\tFTP Proxy:\n");
  80                 printf("\t\tpassok: %d\n", ftp.ftp_passok);
  81                 ftp.ftp_side[0].ftps_buf[FTP_BUFSZ - 1] = '\0';
  82                 ftp.ftp_side[1].ftps_buf[FTP_BUFSZ - 1] = '\0';
  83                 printf("\tClient:\n");
  84                 printf("\t\tseq %x (ack %x) len %d junk %d cmds %d\n",
  85                         ftp.ftp_side[0].ftps_seq[0],
  86                         ftp.ftp_side[0].ftps_seq[1],
  87                         ftp.ftp_side[0].ftps_len, ftp.ftp_side[0].ftps_junk,
  88                         ftp.ftp_side[0].ftps_cmds);
  89                 printf("\t\tbuf [");
  90                 printbuf(ftp.ftp_side[0].ftps_buf, FTP_BUFSZ, 1);
  91                 printf("]\n\tServer:\n");
  92                 printf("\t\tseq %x (ack %x) len %d junk %d cmds %d\n",
  93                         ftp.ftp_side[1].ftps_seq[0],
  94                         ftp.ftp_side[1].ftps_seq[1],
  95                         ftp.ftp_side[1].ftps_len, ftp.ftp_side[1].ftps_junk,
  96                         ftp.ftp_side[1].ftps_cmds);
  97                 printf("\t\tbuf [");
  98                 printbuf(ftp.ftp_side[1].ftps_buf, FTP_BUFSZ, 1);
  99                 printf("]\n");
 100         } else if (!strcmp(apr.apr_label, "ipsec") &&
 101                    (ap.aps_psiz == sizeof(ipsec))) {
 102                 if (kmemcpy((char *)&ipsec, (long)ap.aps_data, sizeof(ipsec)))
 103                         return;
 104                 printf("\tIPSec Proxy:\n");
 105                 printf("\t\tICookie %08x%08x RCookie %08x%08x %s\n",
 106                         (u_int)ntohl(ipsec.ipsc_icookie[0]),
 107                         (u_int)ntohl(ipsec.ipsc_icookie[1]),
 108                         (u_int)ntohl(ipsec.ipsc_rcookie[0]),
 109                         (u_int)ntohl(ipsec.ipsc_rcookie[1]),
 110                         ipsec.ipsc_rckset ? "(Set)" : "(Not set)");
 111         }
 112 }