1 /* $Id: ssp_ciscoacl.h,v 2.4 2008/04/26 19:53:21 fknobbe Exp $ 2 * 3 * 4 * Copyright (c) 2002-2008 Ali BASEL <alib@sabanciuniv.edu> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * 29 * ssp_ciscoacl.h 30 * 31 * Purpose: 32 * 33 * This SnortSam cisco_acl plugin blocks attackers using cisco router ACLs. 34 * 35 * 36 */ 37 38 39 #ifndef __SSP_CISCOACL_H__ 40 #define __SSP_CISCOACL_H__ 41 42 43 #define CISCOACLPWLEN 50 /* Maximum password length */ 44 #define CISCOACLFILELEN 100 45 #define CISCOACLNETWAIT 20 /* Network timeout in sec */ 46 47 typedef struct _ciscoacldata /* List of ciscoacl routers */ 48 { struct in_addr ip; 49 char username[CISCOACLPWLEN+2]; 50 char telnetpw[CISCOACLPWLEN+2]; 51 char enablepw[CISCOACLPWLEN+2]; 52 char aclfile[CISCOACLFILELEN+2]; 53 char ftpfile[CISCOACLFILELEN+2]; 54 } CISCOACLDATA; 55 56 57 void CISCOACLParse(char *,char *,unsigned long,DATALIST *); 58 void CISCOACLBlock(BLOCKINFO *,void *,unsigned long); 59 int CISCOACLCheck(char *,char *); 60 int CISCOACLsendreceive(SOCKET,char *,char *); 61 62 #endif /* __SSP_CISCOACL_H__ */ 63 64