mirror of
https://github.com/jrbrtsn/ban2fail
synced 2024-06-28 09:40:47 +00:00
764 lines
24 KiB
C
764 lines
24 KiB
C
/***************************************************************************
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* Copyright (C) 2019 by John D. Robertson *
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* john@rrci.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#define _GNU_SOURCE
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#include <assert.h>
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#include <getopt.h>
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#include <signal.h>
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#include <sys/file.h>
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#include <unistd.h>
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#include "addrRpt.h"
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#include "ban2fail.h"
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#include "cntry.h"
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#include "ez_libanl.h"
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#include "ez_libc.h"
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#include "iptables.h"
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#include "offEntry.h"
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#include "logFile.h"
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#include "logType.h"
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#include "map.h"
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#include "maxoff.h"
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#include "pdns.h"
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#include "str.h"
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#include "util.h"
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enum {
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BLOCKED_FLG =1<<0,
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WOULD_BLOCK_FLG =1<<1,
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UNJUST_BLOCK_FLG =1<<2,
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WHITELIST_FLG =1<<3
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};
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/*==================================================================*/
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/*=================== Support structs ==============================*/
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/*==================================================================*/
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struct cntryStat {
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char *cntry;
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unsigned nAddr;
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};
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/* Need this for initialization from configuration file */
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struct initInfo {
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const char *symStr;
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int (*init_f)(CFGMAP *map, char *symStr);
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};
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/*==================================================================*/
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/*================= Forward declarations ===========================*/
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/*==================================================================*/
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static int addrRpt_serial_qsort(const void *p1, const void *p2);
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static int cntryStat_count_qsort(const void *p1, const void *p2);
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static int configure(CFGMAP *h_cfgmap, const char *pfix);
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static int logentry_count_qsort(const void *p1, const void *p2);
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static int map_byCountries(OFFENTRY *e, MAP *h_map);
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static int stub_init(CFGMAP *map, char *symStr);
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/*==================================================================*/
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/*========================= static data ============================*/
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/*==================================================================*/
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static const struct bitTuple GlobalFlagBitTuples[]= {
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{.name= "GLB_VERBOSE_FLG", .bit= GLB_VERBOSE_FLG},
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{.name= "GLB_LIST_ADDR_FLG", .bit= GLB_LIST_ADDR_FLG},
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{.name= "GLB_LIST_CNTRY_FLG", .bit= GLB_LIST_CNTRY_FLG},
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{.name= "GLB_DONT_IPTABLE_FLG", .bit= GLB_DONT_IPTABLE_FLG},
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{/* Terminating member */}
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};
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struct Global G= {
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.cacheDir= CACHEDIR,
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.lockPath= LOCKPATH,
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.version= {
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.major= 0,
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.minor= 13,
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.patch= 0
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},
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.bitTuples.flags= GlobalFlagBitTuples
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};
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const static struct initInfo S_initInfo_arr[] = {
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{.symStr= "MAX_OFFENSES", .init_f= MAXOFF_init},
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{.symStr= "LOGTYPE", .init_f= LOGTYPE_init},
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{/* Terminating member */}
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};
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static const struct bitTuple BlockBitTuples[]= {
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{.name= "BLK", .bit= BLOCKED_FLG},
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{.name= "+blk+", .bit= WOULD_BLOCK_FLG},
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{.name= "-blk-", .bit= UNJUST_BLOCK_FLG},
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{.name= "WL", .bit= WHITELIST_FLG},
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{/* Terminating member */}
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};
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/*================ Local only static struct ======================*/
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static struct {
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enum {
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PAGER_RUNNING_FLG= 1<<31
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} flags;
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/* OFFENTRY object indexed by ip address */
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MAP addr2logEntry_map;
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/* CFGMAP containing our configuration information */
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CFGMAP cfgmap;
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/* Vectors for storing ip address which are to be blocked and
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* Unblocked.
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*/
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PTRVEC toBlock_vec,
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toUnblock_vec;
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/* Used to place OFFENTRY address objects into linear
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* access container.
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*/
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OFFENTRY **lePtrArr;
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} S;
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/*==================================================================*/
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/*======================== main() ==================================*/
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/*==================================================================*/
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/* Enums for long options */
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enum {
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VERSION_OPT_ENUM=128, /* Larger than any printable character */
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HELP_OPT_ENUM,
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PRINT_LOGFILE_NAMES_ENUM
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};
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int
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main(int argc, char **argv)
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/***************************************************************
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* Program execution begins here.
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*/
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{
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int rtn= EXIT_FAILURE,
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lock_fd= -1;
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char *confFile= CONFIGFILE;
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/* Prepare static data */
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// global
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MAP_constructor(&G.logType_map, 10, 10);
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MAP_constructor(&G.rpt.AddrRPT_map, 10, 10);
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// local
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MAP_constructor(&S.addr2logEntry_map, N_ADDRESSES_HINT/BUCKET_DEPTH_HINT, BUCKET_DEPTH_HINT);
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PTRVEC_constructor(&S.toBlock_vec, N_ADDRESSES_HINT);
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PTRVEC_constructor(&S.toUnblock_vec, N_ADDRESSES_HINT);
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/* Parse command line arguments */
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{ /*==================================================================*/
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int c, errflg= 0;
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extern char *optarg;
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extern int optind, optopt;
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for(;;) {
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static const struct option long_options[]= {
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{"help", no_argument, 0, HELP_OPT_ENUM},
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{"print-lfn", no_argument, 0, PRINT_LOGFILE_NAMES_ENUM},
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{"version", no_argument, 0, VERSION_OPT_ENUM},
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{}
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};
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int c, option_ndx= 0;
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c= getopt_long(argc, argv, ":a::cst:v", long_options, &option_ndx);
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if(-1 == c) break;
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switch(c) {
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/* print usage help */
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case HELP_OPT_ENUM:
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++errflg;
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break;
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case 'c':
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G.flags |= GLB_LIST_CNTRY_FLG;
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break;
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case 'a':
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G.flags |= GLB_LIST_ADDR_FLG;
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if(optarg) {
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if(*optarg == '+') {
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G.flags |= GLB_DNS_LOOKUP_FLG;
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} else if(*optarg == '-') {
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G.flags |= GLB_DNS_LOOKUP_FLG|GLB_DNS_FILTER_BAD_FLG;
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} else
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++errflg;
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}
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break;
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case 's':
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G.flags |= GLB_LIST_SUMMARY_FLG;
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break;
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case 't':
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G.flags |= GLB_DONT_IPTABLE_FLG;
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G.cacheDir= CACHEDIR "-test";
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G.lockPath= LOCKPATH "-test";
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confFile= optarg;
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break;
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case 'v':
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G.flags |= GLB_VERBOSE_FLG;
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break;
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case PRINT_LOGFILE_NAMES_ENUM:
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G.flags |= GLB_PRINT_LOGFILE_NAMES_FLG;
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break;
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case VERSION_OPT_ENUM:
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ez_fprintf(stdout, "ban2fail v%d.%d.%d\n", G.version.major, G.version.minor, G.version.patch);
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return 0;
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case '?':
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ez_fprintf(stderr, "Unrecognized option: -%c\n", optopt);
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++errflg;
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break;
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}
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}
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if(errflg) {
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ez_fprintf(stderr,
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"ban2fail v%d.%d.%d Usage:\n"
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"%s [options] [-t confFile] [addr1 addr2 ...]\n"
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" addr1 ... print offending lines from logfiles for these addresses\n"
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" --help\tprint this usage message.\n"
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" -a[+]\t\tList results by Address. '+' to perform DNS reverse lookups.\n"
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" -c\t\tlist results by Country\n"
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" -s\t\tlist Summary results only\n"
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" -t confFile\tTest confFile, do not apply iptables rules\n"
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" -v\t\tVerbose information about unrecognized configuration info\n"
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" --print-lfn\tprint the names of primary logfiles to scan\n"
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" --version\tprint the version number and exit.\n"
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, G.version.major, G.version.minor, G.version.patch
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, argv[0]
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);
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goto abort;
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}
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/* Pick up addresses on command line */
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for(; optind < argc; ++optind) {
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AddrRPT *ar;
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const char *addr= argv[optind];
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/* Skip duplicates */
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if(MAP_findStrItem(&G.rpt.AddrRPT_map, addr)) continue;
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/* Create a new address report object */
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AddrRPT_addr_create(ar, addr);
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assert(ar);
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/* Place it in global map */
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MAP_addStrKey(&G.rpt.AddrRPT_map, addr, ar);
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/* Don't touch the cache */
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G.flags |= GLB_NO_CACHE_FLG;
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}
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} /* Done with command line arguments */
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/* Make sure we will be able to run iptables */
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if(getuid()) {
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eprintf("ERROR: You must be root to run iptables!");
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goto abort;
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}
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/* Read the configuration file */
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{ /*=========================================================*/
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if(!CFGMAP_file_constructor(&S.cfgmap, confFile)) {
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eprintf("ERROR: failed to read configuration from \"%s\"", confFile);
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goto abort;
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}
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/* Just leave the S.cfgmap in place, so all the value strings
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* don't need to be copied.
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*/
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}
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/* Obtain a file lock to protect cache files */
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/*===========================================================*/
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if(!(G.flags & GLB_NO_CACHE_FLG)) {
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/* Make sure the file exists by open()'ing */
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lock_fd= open(G.lockPath, O_CREAT|O_WRONLY|O_CLOEXEC, 0640);
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if(-1 == lock_fd) {
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sys_eprintf("ERROR: open(\"%s\") failed");
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goto abort;
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}
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/* Let's get a exclusive lock */
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int rc= flock(lock_fd, LOCK_EX|LOCK_NB);
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if(-1 == rc) {
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sys_eprintf("ERROR: flock(\"%s\") failed", G.lockPath);
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goto abort;
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}
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}
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/* Default sending listing to stdout */
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G.rpt.fh= stdout;
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#ifndef DEBUG
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/* if stdout is a tty, and listing is likely
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* to be long, then use $PAGER.
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*/
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if(G.flags & GLB_LONG_LISTING_MASK && isatty(fileno(G.rpt.fh))) {
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S.flags |= PAGER_RUNNING_FLG;
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G.rpt.fh= pager_open();
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}
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#endif
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assert(G.rpt.fh);
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/* Open our cache, instance file-specific LOGTYPE objects */
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{ /*=============================================================*/
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/* Make the directory if needed */
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if(access(G.cacheDir, F_OK)) {
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/* errno will be set if access() fails */
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errno= 0;
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ez_mkdir(G.cacheDir, 0700);
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}
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if(G.flags & GLB_LONG_LISTING_MASK) {
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ez_fprintf(G.rpt.fh, "=============== ban2fail v%d.%d.%d =============\n"
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, G.version.major
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, G.version.minor
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, G.version.patch
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);
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fflush(G.rpt.fh);
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}
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/* Implement configuration */
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{ /*-----------------------------------------------------*/
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if(configure(&S.cfgmap, NULL)) {
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eprintf("ERROR: failed to realize configuration in \"%s\"", confFile);
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goto abort;
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}
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if(G.flags & GLB_VERBOSE_FLG) { /* Warn about unused symbols */
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CFGMAP_print_unused_symbols(&S.cfgmap, G.rpt.fh);
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fflush(G.rpt.fh);
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}
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/* Just leave the S.cfgmap in place, so all the value strings
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* don't need to be copied.
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*/
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} /* End implement configuration */
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/*----------------- Print logfile names short circuiting --------------*/
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if(G.flags & GLB_PRINT_LOGFILE_NAMES_FLG) {
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/* Shortcut any further processing or reporting */
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rtn= 0;
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goto abort;
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}
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/* Check cache for logType directories not in our current map, and remove them */
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{ /*---------------------------------------------------------------------*/
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DIR *dir= ez_opendir(G.cacheDir);
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struct dirent *entry;
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while((entry= ez_readdir(dir))) {
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/* Skip uninteresting entries */
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if('.' == *entry->d_name) continue;
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LOGTYPE *t= MAP_findStrItem(&G.logType_map, entry->d_name);
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/* If there is a matching entry, then do not delete results */
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if(t)
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continue;
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/* Make the path with filename */
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static char pathBuf[PATH_MAX];
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snprintf(pathBuf, sizeof(pathBuf), "%s/%s", G.cacheDir, entry->d_name);
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/* Remove unused directory & contents. */
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ez_rmdir_recursive(pathBuf);
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}
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ez_closedir(dir);
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} /* End of cache management */
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/* We're done with disk I/O, so release lock */
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/*-----------------------------------------------------------------------*/
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if(-1 != lock_fd) {
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flock(lock_fd, LOCK_UN);
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ez_close(lock_fd);
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lock_fd= -1;
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}
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/* Processing only for long listings */
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/*-----------------------------------------------------------------------*/
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if(G.flags & GLB_LONG_LISTING_MASK) {
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MAP map;
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MAP_constructor(&map, N_ADDRESSES_HINT/BUCKET_DEPTH_HINT, BUCKET_DEPTH_HINT);
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unsigned nOffFound= 0,
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nAddrFound;
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MAP_visitAllEntries(&G.logType_map, (int(*)(void*,void*))LOGTYPE_offenseCount, &nOffFound);
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/* Collect unique addresses into a map */
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MAP_visitAllEntries(&G.logType_map, (int(*)(void*,void*))LOGTYPE_map_addr, &map);
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/* Number of items in map is number of unique addresses */
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nAddrFound= MAP_numItems(&map);
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ez_fprintf(G.rpt.fh,
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"===== Found %u total offenses (%u addresses) =====\n"
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, nOffFound
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, nAddrFound
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);
|
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fflush(G.rpt.fh);
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|
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/* Clean up map used for counting */
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MAP_clearAndDestroy(&map, (void*(*)(void*))OFFENTRY_destructor);
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MAP_destructor(&map);
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}
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} /* End of cache and logfile-specific OFFENTRY objects */
|
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|
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/* Now get a map of OFFENTRY objects that have combined counts.
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* Perform all remaining processing and reporting.
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*/
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{ /*=======================================================================*/
|
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|
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/* List by address. Make a addr_map of OFFENTRY objects with composite counts */
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MAP_visitAllEntries(&G.logType_map, (int(*)(void*,void*))LOGTYPE_map_addr, &S.addr2logEntry_map);
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|
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/* Pick up remaining blocked addresses */
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IPTABLES_fill_in_missing(&S.addr2logEntry_map);
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|
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unsigned nItems= MAP_numItems(&S.addr2logEntry_map);
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|
|
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/* allocate this array, let it leak */
|
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S.lePtrArr= malloc(sizeof(void*) * nItems);
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assert(S.lePtrArr);
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|
|
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MAP_fetchAllItems(&S.addr2logEntry_map, (void**)S.lePtrArr);
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qsort(S.lePtrArr, nItems, sizeof(OFFENTRY*), logentry_count_qsort);
|
|
|
|
/* Special processing for DNS lookups */
|
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if(G.flags & GLB_DNS_LOOKUP_FLG) {
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|
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ez_fprintf(G.rpt.fh, "Performing DNS lookups for up to %d seconds ...\n", DFLT_DNS_PAUSE_SEC);
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fflush(G.rpt.fh);
|
|
|
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int64_t begin_ms= clock_gettime_ms(CLOCK_REALTIME);
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int rc= PDNS_lookup(S.lePtrArr, nItems, DFLT_DNS_PAUSE_SEC*1000);
|
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assert(-1 != rc);
|
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int64_t ms= clock_gettime_ms(CLOCK_REALTIME) - begin_ms;
|
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ez_fprintf(G.rpt.fh, "\t==> Completed %d of %u lookups in %.1f seconds\n", rc, nItems, (double)ms/1000.);
|
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}
|
|
|
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/* Process each OFFENTRY item */
|
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for(unsigned i= 0; i < nItems; ++i) {
|
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int flags=0;
|
|
|
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OFFENTRY *e= S.lePtrArr[i];
|
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|
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if(IPTABLES_is_currently_blocked(e->addr))
|
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flags |= BLOCKED_FLG;
|
|
|
|
int nAllowed= MAXOFF_allowed(e->addr);
|
|
|
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if(-1 == nAllowed)
|
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flags |= WHITELIST_FLG;
|
|
|
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if((flags & WHITELIST_FLG || e->count <= nAllowed) &&
|
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(flags & BLOCKED_FLG))
|
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{
|
|
|
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flags |= UNJUST_BLOCK_FLG;
|
|
PTRVEC_addTail(&S.toUnblock_vec, e->addr);
|
|
}
|
|
|
|
if(!(flags & BLOCKED_FLG) &&
|
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!(flags & WHITELIST_FLG) &&
|
|
e->count > nAllowed)
|
|
{
|
|
|
|
flags |= WOULD_BLOCK_FLG;
|
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PTRVEC_addTail(&S.toBlock_vec, e->addr);
|
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}
|
|
|
|
/* Print out only for list option */
|
|
if(G.flags & GLB_LIST_ADDR_FLG &&
|
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!(G.flags & GLB_DNS_FILTER_BAD_FLG && e->dns.flags & PDNS_BAD_MASK))
|
|
{
|
|
|
|
const static struct bitTuple dns_flagsArr[]= {
|
|
{.name= "~", .bit= PDNS_FWD_FAIL_FLG},
|
|
{.name= "!!", .bit= PDNS_FWD_NONE_FLG},
|
|
{.name= "NXDOMAIN", .bit= PDNS_NXDOMAIN_FLG},
|
|
{.name= "SERVFAIL", .bit= PDNS_SERVFAIL_FLG},
|
|
{}
|
|
};
|
|
|
|
const static char *dns_fmt= "%-15s\t%5u/%-4d offenses %s [%s] %s %s\n",
|
|
*fmt= "%-15s\t%5u/%-4d offenses %s [%s]\n";
|
|
|
|
ez_fprintf(G.rpt.fh, e->dns.flags ? dns_fmt : fmt
|
|
, e->addr
|
|
, e->count
|
|
, nAllowed
|
|
, e->cntry[0] ? e->cntry : "--"
|
|
, bits2str(flags, BlockBitTuples)
|
|
, e->dns.name ? e->dns.name : ""
|
|
, bits2str(e->dns.flags, dns_flagsArr)
|
|
);
|
|
}
|
|
|
|
} /*--- End of OFFENTRY processing ---*/
|
|
|
|
unsigned currBlocked= MAP_numItems(&S.addr2logEntry_map);
|
|
|
|
/* List offenses by country if directed to do so */
|
|
if(G.flags & (GLB_LIST_CNTRY_FLG|GLB_LIST_SUMMARY_FLG)) {
|
|
|
|
/* Map for indexing cntryStat objects */
|
|
static MAP byCntry_map;
|
|
MAP_sinit(&byCntry_map, 100, 10);
|
|
|
|
/* Build index by trawling existing by-address map */
|
|
MAP_visitAllEntries(&S.addr2logEntry_map, (int(*)(void*,void*))map_byCountries, &byCntry_map);
|
|
|
|
/* Now get all cntStat handles in a vector */
|
|
unsigned vec_sz= MAP_numItems(&byCntry_map);
|
|
struct cntryStat *rtn_vec[vec_sz];
|
|
|
|
MAP_fetchAllItems(&byCntry_map, (void**)rtn_vec);
|
|
|
|
/* Sort high to low */
|
|
qsort(rtn_vec, vec_sz, sizeof(struct cntryStat*), cntryStat_count_qsort);
|
|
|
|
if(G.flags & GLB_LIST_CNTRY_FLG) {
|
|
/* Print results */
|
|
for(unsigned i= 0; i < vec_sz; ++i) {
|
|
|
|
struct cntryStat *cs= rtn_vec[i];
|
|
ez_fprintf(G.rpt.fh, "%2s %5u blocked addresses\n"
|
|
, cs->cntry[0] ? cs->cntry : "--"
|
|
, cs->nAddr
|
|
);
|
|
}
|
|
|
|
ez_fprintf(G.rpt.fh, "===============================================\n");
|
|
}
|
|
|
|
ez_fprintf(G.rpt.fh, "%6u countries affected\n" , vec_sz);
|
|
|
|
}
|
|
|
|
/* Take care of summary blocking and reporting */
|
|
unsigned n2Block= PTRVEC_numItems(&S.toBlock_vec);
|
|
unsigned n2Unblock= PTRVEC_numItems(&S.toUnblock_vec);
|
|
|
|
if(G.flags & GLB_LIST_ADDR_FLG && !(G.flags & (GLB_LIST_SUMMARY_FLG|GLB_LIST_CNTRY_FLG)))
|
|
ez_fprintf(G.rpt.fh, "===============================================\n");
|
|
|
|
if(!(G.flags & GLB_DONT_IPTABLE_FLG)) {
|
|
|
|
if(n2Block) {
|
|
|
|
if(IPTABLES_block_addresses(&S.toBlock_vec, 10)) {
|
|
eprintf("ERROR: cannot block addresses!");
|
|
goto abort;
|
|
}
|
|
ez_fprintf(G.rpt.fh, "Blocked %u new hosts\n", n2Block);
|
|
}
|
|
|
|
if(n2Unblock) {
|
|
|
|
if(IPTABLES_unblock_addresses(&S.toUnblock_vec, 10)) {
|
|
eprintf("ERROR: cannot unblock addresses!");
|
|
goto abort;
|
|
}
|
|
ez_fprintf(G.rpt.fh, "Unblocked %u hosts\n", n2Unblock);
|
|
}
|
|
|
|
} else {
|
|
|
|
if(n2Block)
|
|
ez_fprintf(G.rpt.fh, "Would block %u new hosts\n", n2Block);
|
|
|
|
if(n2Unblock)
|
|
ez_fprintf(G.rpt.fh, "Would unblock %u hosts\n", n2Unblock);
|
|
}
|
|
|
|
if(G.flags & (GLB_LIST_ADDR_FLG|GLB_LIST_SUMMARY_FLG))
|
|
ez_fprintf(G.rpt.fh, "%6u addresses currently blocked\n" , currBlocked + n2Block - n2Unblock);
|
|
|
|
}
|
|
|
|
/* Print out address reports */
|
|
{ /*==========================================================*/
|
|
unsigned nItems= MAP_numItems(&G.rpt.AddrRPT_map);
|
|
AddrRPT *arArr[nItems];
|
|
|
|
MAP_fetchAllItems(&G.rpt.AddrRPT_map, (void**)arArr);
|
|
qsort(arArr, nItems, sizeof(AddrRPT*), addrRpt_serial_qsort);
|
|
for(unsigned i= 0; i < nItems; ++i) {
|
|
AddrRPT_print(arArr[i], G.rpt.fh);
|
|
}
|
|
}
|
|
|
|
fflush(G.rpt.fh);
|
|
|
|
/* Wait for pager to finish, if it is running */
|
|
if(S.flags & PAGER_RUNNING_FLG)
|
|
ez_pclose(G.rpt.fh);
|
|
|
|
rtn= EXIT_SUCCESS;
|
|
abort:
|
|
|
|
/* Make sure lock file is unlocked */
|
|
if(-1 != lock_fd) {
|
|
flock(lock_fd, LOCK_UN);
|
|
ez_close(lock_fd);
|
|
}
|
|
return rtn;
|
|
}
|
|
|
|
|
|
/*==================================================================*/
|
|
/*============== Supporting functions ==============================*/
|
|
/*==================================================================*/
|
|
|
|
static int
|
|
logentry_count_qsort(const void *p1, const void *p2)
|
|
/***************************************************************
|
|
* qsort functor puts large counts on top.
|
|
*/
|
|
{
|
|
const OFFENTRY *le1= *(const OFFENTRY *const*)p1,
|
|
*le2= *(const OFFENTRY *const*)p2;
|
|
|
|
if(le1->count > le2->count) return -1;
|
|
if(le1->count < le2->count) return 1;
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
cntryStat_count_qsort(const void *p1, const void *p2)
|
|
/***************************************************************
|
|
* qsort functor puts large counts on top.
|
|
*/
|
|
{
|
|
const struct cntryStat
|
|
*cs1= *(const struct cntryStat *const*)p1,
|
|
*cs2= *(const struct cntryStat *const*)p2;
|
|
|
|
if(cs1->nAddr > cs2->nAddr) return -1;
|
|
if(cs1->nAddr < cs2->nAddr) return 1;
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
addrRpt_serial_qsort(const void *p1, const void *p2)
|
|
/***************************************************************
|
|
* qsort functor sorts by serial number, low to high
|
|
*/
|
|
{
|
|
const AddrRPT *ar1= *(const AddrRPT *const*)p1,
|
|
*ar2= *(const AddrRPT *const*)p2;
|
|
|
|
if(ar1->serial < ar2->serial) return -1;
|
|
if(ar1->serial > ar2->serial) return 1;
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
configure(CFGMAP *h_cfgmap, const char *pfix)
|
|
/*****************************************************************
|
|
* dynamic initialization from contents of configuration
|
|
* dictionary.
|
|
*/
|
|
{
|
|
int rtn= 1;
|
|
const CFGMAP_ENTRY *pCde;
|
|
const struct initInfo *pIi;
|
|
|
|
for(pIi= S_initInfo_arr; pIi->symStr; ++pIi) {
|
|
char buf[1024];
|
|
/* Create the symbol we will look for */
|
|
snprintf(buf, sizeof(buf), "%s\\%s", pfix ? pfix : "", pIi->symStr);
|
|
|
|
if((pCde= CFGMAP_find(h_cfgmap, buf))) {
|
|
unsigned i;
|
|
for(i= 0; i < CFGMAP_ENTRY_numValues(pCde); ++i) {
|
|
/* Create the name for this object */
|
|
snprintf(buf, sizeof(buf), "%s\\%s", pfix ? pfix : "", CFGMAP_ENTRY_value(pCde, i));
|
|
/* Call the initialization function */
|
|
if((*pIi->init_f)(h_cfgmap, buf)) goto abort;
|
|
/* recurse with longer pfix */
|
|
if(configure(h_cfgmap, buf)) {
|
|
eprintf("ERROR: initialization function failed.");
|
|
goto abort;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
rtn= 0;
|
|
|
|
abort:
|
|
return rtn;
|
|
}
|
|
|
|
#ifdef DEBUG
|
|
static int
|
|
stub_init(CFGMAP *map, char *symStr)
|
|
/*****************************************************************
|
|
* Stand-in xxx_init() function until a proper one is implemented.
|
|
*/
|
|
{
|
|
eprintf("HERE, symStr= \"%s\"", symStr);
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
static int
|
|
map_byCountries(OFFENTRY *e, MAP *h_map)
|
|
/**************************************************************
|
|
* Generate a "by country" map of cntryStat objects.
|
|
*/
|
|
{
|
|
struct cntryStat *cs= MAP_findStrItem(h_map, e->cntry);
|
|
if(!cs) {
|
|
cs= calloc(1, sizeof(*cs));
|
|
cs->cntry= e->cntry;
|
|
MAP_addStrKey(h_map, cs->cntry, cs);
|
|
}
|
|
|
|
++cs->nAddr;
|
|
|
|
return 0;
|
|
}
|