diff options
Diffstat (limited to 'package/iptables/patches/1.4.0')
7 files changed, 0 insertions, 1912 deletions
diff --git a/package/iptables/patches/1.4.0/001-ipp2p-0.8.1rc1.patch b/package/iptables/patches/1.4.0/001-ipp2p-0.8.1rc1.patch deleted file mode 100644 index 3b32b948b..000000000 --- a/package/iptables/patches/1.4.0/001-ipp2p-0.8.1rc1.patch +++ /dev/null @@ -1,454 +0,0 @@ -Index: iptables-1.4.0/extensions/Makefile -=================================================================== ---- iptables-1.4.0.orig/extensions/Makefile -+++ iptables-1.4.0/extensions/Makefile -@@ -19,6 +19,10 @@ PF6_EXT_SE_SLIB:=$(PF6_EXT_SELINUX_SLIB) - PFX_EXT_SE_SLIB:=$(PFX_EXT_SELINUX_SLIB) - endif - -+ -+# ipp2p -+PF_EXT_SLIB += ipp2p -+ - # Optionals - PF_EXT_SLIB_OPTS:=$(foreach T,$(wildcard extensions/.*-test),$(shell KERNEL_DIR=$(KERNEL_DIR) $(T))) - PF6_EXT_SLIB_OPTS:=$(foreach T,$(wildcard extensions/.*-test6),$(shell KERNEL_DIR=$(KERNEL_DIR) $(T))) -Index: iptables-1.4.0/extensions/libipt_ipp2p.c -=================================================================== ---- /dev/null -+++ iptables-1.4.0/extensions/libipt_ipp2p.c -@@ -0,0 +1,398 @@ -+ -+#include <stdio.h> -+#include <netdb.h> -+#include <string.h> -+#include <stdlib.h> -+#include <getopt.h> -+#include <ctype.h> -+ -+#include <iptables.h> -+ -+#include <linux/netfilter_ipv4/ipt_ipp2p.h> -+ -+static void -+help(void) -+{ -+ printf( -+ "IPP2P v%s options:\n" -+ " --ipp2p Grab all known p2p packets\n" -+ " --edk [TCP&UDP] All known eDonkey/eMule/Overnet packets\n" -+ " --dc [TCP] All known Direct Connect packets\n" -+ " --kazaa [TCP&UDP] All known KaZaA packets\n" -+ " --gnu [TCP&UDP] All known Gnutella packets\n" -+ " --bit [TCP&UDP] All known BitTorrent packets\n" -+ " --apple [TCP] All known AppleJuice packets\n" -+ " --winmx [TCP] All known WinMX\n" -+ " --soul [TCP] All known SoulSeek\n" -+ " --ares [TCP] All known Ares\n\n" -+ " EXPERIMENTAL protocols (please send feedback to: ipp2p@ipp2p.org) :\n" -+ " --mute [TCP] All known Mute packets\n" -+ " --waste [TCP] All known Waste packets\n" -+ " --xdcc [TCP] All known XDCC packets (only xdcc login)\n\n" -+ " DEBUG SUPPPORT, use only if you know why\n" -+ " --debug Generate kernel debug output, THIS WILL SLOW DOWN THE FILTER\n" -+ "\nNote that the follwing options will have the same meaning:\n" -+ " '--ipp2p' is equal to '--edk --dc --kazaa --gnu --bit --apple --winmx --soul --ares'\n" -+ "\nIPP2P was intended for TCP only. Due to increasing usage of UDP we needed to change this.\n" -+ "You can now use -p udp to search UDP packets only or without -p switch to search UDP and TCP packets.\n" -+ "\nSee README included with this package for more details or visit http://www.ipp2p.org\n" -+ "\nExamples:\n" -+ " iptables -A FORWARD -m ipp2p --ipp2p -j MARK --set-mark 0x01\n" -+ " iptables -A FORWARD -p udp -m ipp2p --kazaa --bit -j DROP\n" -+ " iptables -A FORWARD -p tcp -m ipp2p --edk --soul -j DROP\n\n" -+ , IPP2P_VERSION); -+} -+ -+static struct option opts[] = { -+ { "ipp2p", 0, 0, '1' }, -+ { "edk", 0, 0, '2' }, -+ { "dc", 0, 0, '7' }, -+ { "gnu", 0, 0, '9' }, -+ { "kazaa", 0, 0, 'a' }, -+ { "bit", 0, 0, 'b' }, -+ { "apple", 0, 0, 'c' }, -+ { "soul", 0, 0, 'd' }, -+ { "winmx", 0, 0, 'e' }, -+ { "ares", 0, 0, 'f' }, -+ { "mute", 0, 0, 'g' }, -+ { "waste", 0, 0, 'h' }, -+ { "xdcc", 0, 0, 'i' }, -+ { "debug", 0, 0, 'j' }, -+ {0} -+}; -+ -+ -+ -+static void -+init(struct xt_entry_match *m) -+{ -+ struct ipt_p2p_info *info = (struct ipt_p2p_info *)m->data; -+ -+ /*init the module with default values*/ -+ info->cmd = 0; -+ info->debug = 0; -+ -+} -+ -+ -+static int -+parse(int c, char **argv, int invert, unsigned int *flags, -+ const void *entry, -+ struct xt_entry_match **match) -+{ -+ struct ipt_p2p_info *info = (struct ipt_p2p_info *)(*match)->data; -+ -+ switch (c) { -+ case '1': /*cmd: ipp2p*/ -+ if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ipp2p' may only be " -+ "specified once!"); -+/* if ((*flags & SHORT_HAND_DATA) == SHORT_HAND_DATA) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ipp2p-data' may only be " -+ "specified alone!");*/ -+ if ((*flags) != 0) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ipp2p' may only be " -+ "specified alone!"); -+ if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!"); -+ *flags += SHORT_HAND_IPP2P; -+ info->cmd = *flags; -+ break; -+ -+ case '2': /*cmd: edk*/ -+ if ((*flags & IPP2P_EDK) == IPP2P_EDK) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--edk' may only be " -+ "specified once"); -+ if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ipp2p' may only be " -+ "specified alone!"); -+/* if ((*flags & SHORT_HAND_DATA) == SHORT_HAND_DATA) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ipp2p-data' may only be " -+ "specified alone!");*/ -+ if ((*flags & IPP2P_DATA_EDK) == IPP2P_DATA_EDK) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: use `--edk' OR `--edk-data' but not both of them!"); -+ if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!"); -+ *flags += IPP2P_EDK; -+ info->cmd = *flags; -+ break; -+ -+ -+ case '7': /*cmd: dc*/ -+ if ((*flags & IPP2P_DC) == IPP2P_DC) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--dc' may only be " -+ "specified once!"); -+ if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ipp2p' may only be " -+ "specified alone!"); -+/* if ((*flags & SHORT_HAND_DATA) == SHORT_HAND_DATA) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ipp2p-data' may only be " -+ "specified alone!");*/ -+ if ((*flags & IPP2P_DATA_DC) == IPP2P_DATA_DC) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: use `--dc' OR `--dc-data' but not both of them!"); -+ if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!"); -+ *flags += IPP2P_DC; -+ info->cmd = *flags; -+ break; -+ -+ -+ case '9': /*cmd: gnu*/ -+ if ((*flags & IPP2P_GNU) == IPP2P_GNU) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--gnu' may only be " -+ "specified once!"); -+/* if ((*flags & SHORT_HAND_DATA) == SHORT_HAND_DATA) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ipp2p-data' may only be " -+ "specified alone!");*/ -+ if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ipp2p' may only be " -+ "specified alone!"); -+ if ((*flags & IPP2P_DATA_GNU) == IPP2P_DATA_GNU) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: use `--gnu' OR `--gnu-data' but not both of them!"); -+ if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!"); -+ *flags += IPP2P_GNU; -+ info->cmd = *flags; -+ break; -+ -+ case 'a': /*cmd: kazaa*/ -+ if ((*flags & IPP2P_KAZAA) == IPP2P_KAZAA) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--kazaa' may only be " -+ "specified once!"); -+/* if ((*flags & SHORT_HAND_DATA) == SHORT_HAND_DATA) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ipp2p-data' may only be " -+ "specified alone!");*/ -+ if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ipp2p' may only be " -+ "specified alone!"); -+ if ((*flags & IPP2P_DATA_KAZAA) == IPP2P_DATA_KAZAA) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: use `--kazaa' OR `--kazaa-data' but not both of them!"); -+ if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!"); -+ *flags += IPP2P_KAZAA; -+ info->cmd = *flags; -+ break; -+ -+ case 'b': /*cmd: bit*/ -+ if ((*flags & IPP2P_BIT) == IPP2P_BIT) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--bit' may only be " -+ "specified once!"); -+ if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ipp2p' may only be " -+ "specified alone!"); -+ if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!"); -+ *flags += IPP2P_BIT; -+ info->cmd = *flags; -+ break; -+ -+ case 'c': /*cmd: apple*/ -+ if ((*flags & IPP2P_APPLE) == IPP2P_APPLE) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--apple' may only be " -+ "specified once!"); -+ if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ipp2p' may only be " -+ "specified alone!"); -+ if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!"); -+ *flags += IPP2P_APPLE; -+ info->cmd = *flags; -+ break; -+ -+ -+ case 'd': /*cmd: soul*/ -+ if ((*flags & IPP2P_SOUL) == IPP2P_SOUL) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--soul' may only be " -+ "specified once!"); -+ if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ipp2p' may only be " -+ "specified alone!"); -+ if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!"); -+ *flags += IPP2P_SOUL; -+ info->cmd = *flags; -+ break; -+ -+ -+ case 'e': /*cmd: winmx*/ -+ if ((*flags & IPP2P_WINMX) == IPP2P_WINMX) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--winmx' may only be " -+ "specified once!"); -+ if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ipp2p' may only be " -+ "specified alone!"); -+ if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!"); -+ *flags += IPP2P_WINMX; -+ info->cmd = *flags; -+ break; -+ -+ case 'f': /*cmd: ares*/ -+ if ((*flags & IPP2P_ARES) == IPP2P_ARES) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ares' may only be " -+ "specified once!"); -+ if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ipp2p' may only be " -+ "specified alone!"); -+ if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!"); -+ *flags += IPP2P_ARES; -+ info->cmd = *flags; -+ break; -+ -+ case 'g': /*cmd: mute*/ -+ if ((*flags & IPP2P_MUTE) == IPP2P_MUTE) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--mute' may only be " -+ "specified once!"); -+ if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!"); -+ *flags += IPP2P_MUTE; -+ info->cmd = *flags; -+ break; -+ case 'h': /*cmd: waste*/ -+ if ((*flags & IPP2P_WASTE) == IPP2P_WASTE) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--waste' may only be " -+ "specified once!"); -+ if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!"); -+ *flags += IPP2P_WASTE; -+ info->cmd = *flags; -+ break; -+ case 'i': /*cmd: xdcc*/ -+ if ((*flags & IPP2P_XDCC) == IPP2P_XDCC) -+ exit_error(PARAMETER_PROBLEM, -+ "ipp2p: `--ares' may only be " -+ "specified once!"); -+ if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!"); -+ *flags += IPP2P_XDCC; -+ info->cmd = *flags; -+ break; -+ -+ case 'j': /*cmd: debug*/ -+ if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!"); -+ info->debug = 1; -+ break; -+ -+ default: -+// exit_error(PARAMETER_PROBLEM, -+// "\nipp2p-parameter problem: for ipp2p usage type: iptables -m ipp2p --help\n"); -+ return 0; -+ } -+ return 1; -+} -+ -+ -+static void -+final_check(unsigned int flags) -+{ -+ if (!flags) -+ exit_error(PARAMETER_PROBLEM, -+ "\nipp2p-parameter problem: for ipp2p usage type: iptables -m ipp2p --help\n"); -+} -+ -+ -+ -+static void -+print(const void *ip, -+ const struct xt_entry_match *match, -+ int numeric) -+{ -+ struct ipt_p2p_info *info = (struct ipt_p2p_info *)match->data; -+ -+ printf("ipp2p v%s", IPP2P_VERSION); -+ if ((info->cmd & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P) printf(" --ipp2p"); -+// if ((info->cmd & SHORT_HAND_DATA) == SHORT_HAND_DATA) printf(" --ipp2p-data"); -+ if ((info->cmd & IPP2P_KAZAA) == IPP2P_KAZAA) printf(" --kazaa"); -+// if ((info->cmd & IPP2P_DATA_KAZAA) == IPP2P_DATA_KAZAA) printf(" --kazaa-data"); -+// if ((info->cmd & IPP2P_DATA_GNU) == IPP2P_DATA_GNU) printf(" --gnu-data"); -+ if ((info->cmd & IPP2P_GNU) == IPP2P_GNU) printf(" --gnu"); -+ if ((info->cmd & IPP2P_EDK) == IPP2P_EDK) printf(" --edk"); -+// if ((info->cmd & IPP2P_DATA_EDK) == IPP2P_DATA_EDK) printf(" --edk-data"); -+// if ((info->cmd & IPP2P_DATA_DC) == IPP2P_DATA_DC) printf(" --dc-data"); -+ if ((info->cmd & IPP2P_DC) == IPP2P_DC) printf(" --dc"); -+ if ((info->cmd & IPP2P_BIT) == IPP2P_BIT) printf(" --bit"); -+ if ((info->cmd & IPP2P_APPLE) == IPP2P_APPLE) printf(" --apple"); -+ if ((info->cmd & IPP2P_SOUL) == IPP2P_SOUL) printf(" --soul"); -+ if ((info->cmd & IPP2P_WINMX) == IPP2P_WINMX) printf(" --winmx"); -+ if ((info->cmd & IPP2P_ARES) == IPP2P_ARES) printf(" --ares"); -+ if ((info->cmd & IPP2P_MUTE) == IPP2P_MUTE) printf(" --mute"); -+ if ((info->cmd & IPP2P_WASTE) == IPP2P_WASTE) printf(" --waste"); -+ if ((info->cmd & IPP2P_XDCC) == IPP2P_XDCC) printf(" --xdcc"); -+ if (info->debug != 0) printf(" --debug"); -+ printf(" "); -+} -+ -+ -+ -+static void -+save(const void *ip, const struct xt_entry_match *match) -+{ -+ struct ipt_p2p_info *info = (struct ipt_p2p_info *)match->data; -+ -+ if ((info->cmd & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P) printf("--ipp2p "); -+// if ((info->cmd & SHORT_HAND_DATA) == SHORT_HAND_DATA) printf("--ipp2p-data "); -+ if ((info->cmd & IPP2P_KAZAA) == IPP2P_KAZAA) printf("--kazaa "); -+// if ((info->cmd & IPP2P_DATA_KAZAA) == IPP2P_DATA_KAZAA) printf("--kazaa-data "); -+// if ((info->cmd & IPP2P_DATA_GNU) == IPP2P_DATA_GNU) printf("--gnu-data "); -+ if ((info->cmd & IPP2P_GNU) == IPP2P_GNU) printf("--gnu "); -+ if ((info->cmd & IPP2P_EDK) == IPP2P_EDK) printf("--edk "); -+// if ((info->cmd & IPP2P_DATA_EDK) == IPP2P_DATA_EDK) printf("--edk-data "); -+// if ((info->cmd & IPP2P_DATA_DC) == IPP2P_DATA_DC) printf("--dc-data "); -+ if ((info->cmd & IPP2P_DC) == IPP2P_DC) printf("--dc "); -+ if ((info->cmd & IPP2P_BIT) == IPP2P_BIT) printf("--bit "); -+ if ((info->cmd & IPP2P_APPLE) == IPP2P_APPLE) printf("--apple "); -+ if ((info->cmd & IPP2P_SOUL) == IPP2P_SOUL) printf("--soul "); -+ if ((info->cmd & IPP2P_WINMX) == IPP2P_WINMX) printf("--winmx "); -+ if ((info->cmd & IPP2P_ARES) == IPP2P_ARES) printf("--ares "); -+ if ((info->cmd & IPP2P_MUTE) == IPP2P_MUTE) printf(" --mute"); -+ if ((info->cmd & IPP2P_WASTE) == IPP2P_WASTE) printf(" --waste"); -+ if ((info->cmd & IPP2P_XDCC) == IPP2P_XDCC) printf(" --xdcc"); -+ if (info->debug != 0) printf("--debug "); -+} -+ -+ -+ -+ -+static -+struct iptables_match ipp2p= -+{ -+ .family = AF_INET, -+ .name = "ipp2p", -+ .version = IPTABLES_VERSION, -+ .size = IPT_ALIGN(sizeof(struct ipt_p2p_info)), -+ .userspacesize = IPT_ALIGN(sizeof(struct ipt_p2p_info)), -+ .help = help, -+ .init = init, -+ .parse = parse, -+ .final_check = final_check, -+ .print = print, -+ .save = save, -+ .extra_opts = opts -+}; -+ -+ -+ -+void _init(void) -+{ -+ register_match(&ipp2p); -+} -+ -Index: iptables-1.4.0/include/linux/netfilter_ipv4/ipt_ipp2p.h -=================================================================== ---- /dev/null -+++ iptables-1.4.0/include/linux/netfilter_ipv4/ipt_ipp2p.h -@@ -0,0 +1,31 @@ -+#ifndef __IPT_IPP2P_H -+#define __IPT_IPP2P_H -+#define IPP2P_VERSION "0.8.1_rc1" -+ -+struct ipt_p2p_info { -+ int cmd; -+ int debug; -+}; -+ -+#endif //__IPT_IPP2P_H -+ -+#define SHORT_HAND_IPP2P 1 /* --ipp2p switch*/ -+//#define SHORT_HAND_DATA 4 /* --ipp2p-data switch*/ -+#define SHORT_HAND_NONE 5 /* no short hand*/ -+ -+#define IPP2P_EDK (1 << 1) -+#define IPP2P_DATA_KAZAA (1 << 2) -+#define IPP2P_DATA_EDK (1 << 3) -+#define IPP2P_DATA_DC (1 << 4) -+#define IPP2P_DC (1 << 5) -+#define IPP2P_DATA_GNU (1 << 6) -+#define IPP2P_GNU (1 << 7) -+#define IPP2P_KAZAA (1 << 8) -+#define IPP2P_BIT (1 << 9) -+#define IPP2P_APPLE (1 << 10) -+#define IPP2P_SOUL (1 << 11) -+#define IPP2P_WINMX (1 << 12) -+#define IPP2P_ARES (1 << 13) -+#define IPP2P_MUTE (1 << 14) -+#define IPP2P_WASTE (1 << 15) -+#define IPP2P_XDCC (1 << 16) diff --git a/package/iptables/patches/1.4.0/002-layer7_2.17.patch b/package/iptables/patches/1.4.0/002-layer7_2.17.patch deleted file mode 100644 index ed19118b0..000000000 --- a/package/iptables/patches/1.4.0/002-layer7_2.17.patch +++ /dev/null @@ -1,418 +0,0 @@ ---- iptables-1.4.0rc1/extensions/libipt_layer7.c 1969-12-31 18:00:00.000000000 -0600 -+++ iptables-1.4.0rc1-layer7/extensions/libipt_layer7.c 2007-11-19 06:06:56.000000000 -0600 -@@ -0,0 +1,393 @@ -+/* -+ Shared library add-on to iptables to add layer 7 matching support. -+ -+ By Matthew Strait <quadong@users.sf.net>, Oct 2003. -+ -+ http://l7-filter.sf.net -+ -+ This program is free software; you can redistribute it and/or -+ modify it under the terms of the GNU General Public License -+ as published by the Free Software Foundation; either version -+ 2 of the License, or (at your option) any later version. -+ http://www.gnu.org/licenses/gpl.txt -+ -+ Based on libipt_string.c (C) 2000 Emmanuel Roger <winfield@freegates.be> -+*/ -+ -+#define _GNU_SOURCE -+#include <stdio.h> -+#include <netdb.h> -+#include <string.h> -+#include <stdlib.h> -+#include <getopt.h> -+#include <ctype.h> -+#include <dirent.h> -+ -+#include <iptables.h> -+#include <linux/netfilter/xt_layer7.h> -+ -+#define MAX_FN_LEN 256 -+ -+static char l7dir[MAX_FN_LEN] = "\0"; -+ -+/* Function which prints out usage message. */ -+static void help(void) -+{ -+ printf( -+ "LAYER7 match v%s options:\n" -+ "--l7dir <directory> : Look for patterns here instead of /etc/l7-protocols/\n" -+ " (--l7dir must be specified before --l7proto if used!)\n" -+ "--l7proto [!] <name> : Match the protocol defined in /etc/l7-protocols/name.pat\n", -+ IPTABLES_VERSION); -+ fputc('\n', stdout); -+} -+ -+static struct option opts[] = { -+ { .name = "l7proto", .has_arg = 1, .flag = 0, .val = '1' }, -+ { .name = "l7dir", .has_arg = 1, .flag = 0, .val = '2' }, -+ { .name = 0 } -+}; -+ -+/* reads filename, puts protocol info into layer7_protocol_info, number of protocols to numprotos */ -+int parse_protocol_file(char * filename, const char * protoname, struct xt_layer7_info *info) -+{ -+ FILE * f; -+ char * line = NULL; -+ size_t len = 0; -+ -+ enum { protocol, pattern, done } datatype = protocol; -+ -+ f = fopen(filename, "r"); -+ -+ if(!f) -+ return 0; -+ -+ while(getline(&line, &len, f) != -1) -+ { -+ if(strlen(line) < 2 || line[0] == '#') -+ continue; -+ -+ /* strip the pesky newline... */ -+ if(line[strlen(line) - 1] == '\n') -+ line[strlen(line) - 1] = '\0'; -+ -+ if(datatype == protocol) -+ { -+ /* Ignore everything on the line beginning with the -+ first space or tab . For instance, this allows the -+ protocol line in http.pat to be "http " (or -+ "http I am so cool") instead of just "http". */ -+ if(strchr(line, ' ')){ -+ char * space = strchr(line, ' '); -+ space[0] = '\0'; -+ } -+ if(strchr(line, '\t')){ -+ char * space = strchr(line, '\t'); -+ space[0] = '\0'; -+ } -+ -+ /* sanity check. First non-comment non-blank -+ line must be the same as the file name. */ -+ if(strcmp(line, protoname)) -+ exit_error(OTHER_PROBLEM, -+ "Protocol name (%s) doesn't match file name (%s). Bailing out\n", -+ line, filename); -+ -+ if(strlen(line) >= MAX_PROTOCOL_LEN) -+ exit_error(PARAMETER_PROBLEM, -+ "Protocol name in %s too long!", filename); -+ strncpy(info->protocol, line, MAX_PROTOCOL_LEN); -+ -+ datatype = pattern; -+ } -+ else if(datatype == pattern) -+ { -+ if(strlen(line) >= MAX_PATTERN_LEN) -+ exit_error(PARAMETER_PROBLEM, "Pattern in %s too long!", filename); -+ strncpy(info->pattern, line, MAX_PATTERN_LEN); -+ -+ datatype = done; -+ break; -+ } -+ else -+ exit_error(OTHER_PROBLEM, "Internal error"); -+ } -+ -+ if(datatype != done) -+ exit_error(OTHER_PROBLEM, "Failed to get all needed data from %s", filename); -+ -+ if(line) free(line); -+ fclose(f); -+ -+ return 1; -+ -+/* -+ fprintf(stderr, "protocol: %s\npattern: %s\n\n", -+ info->protocol, -+ info->pattern); -+*/ -+} -+ -+static int hex2dec(char c) -+{ -+ switch (c) -+ { -+ case '0' ... '9': -+ return c - '0'; -+ case 'a' ... 'f': -+ return c - 'a' + 10; -+ case 'A' ... 'F': -+ return c - 'A' + 10; -+ default: -+ exit_error(OTHER_PROBLEM, "hex2dec: bad value!\n"); -+ return 0; -+ } -+} -+ -+/* takes a string with \xHH escapes and returns one with the characters -+they stand for */ -+static char * pre_process(char * s) -+{ -+ char * result = malloc(strlen(s) + 1); -+ int sindex = 0, rindex = 0; -+ while( sindex < strlen(s) ) -+ { -+ if( sindex + 3 < strlen(s) && -+ s[sindex] == '\\' && s[sindex+1] == 'x' && -+ isxdigit(s[sindex + 2]) && isxdigit(s[sindex + 3]) ) -+ { -+ /* carefully remember to call tolower here... */ -+ result[rindex] = tolower( hex2dec(s[sindex + 2])*16 + -+ hex2dec(s[sindex + 3] ) ); -+ -+ switch ( result[rindex] ) -+ { -+ case 0x24: -+ case 0x28: -+ case 0x29: -+ case 0x2a: -+ case 0x2b: -+ case 0x2e: -+ case 0x3f: -+ case 0x5b: -+ case 0x5c: -+ case 0x5d: -+ case 0x5e: -+ case 0x7c: -+ fprintf(stderr, -+ "Warning: layer7 regexp contains a control character, %c, in hex (\\x%c%c).\n" -+ "I recommend that you write this as %c or \\%c, depending on what you meant.\n", -+ result[rindex], s[sindex + 2], s[sindex + 3], result[rindex], result[rindex]); -+ break; -+ case 0x00: -+ fprintf(stderr, -+ "Warning: null (\\x00) in layer7 regexp. A null terminates the regexp string!\n"); -+ break; -+ default: -+ break; -+ } -+ -+ -+ sindex += 3; /* 4 total */ -+ } -+ else -+ result[rindex] = tolower(s[sindex]); -+ -+ sindex++; -+ rindex++; -+ } -+ result[rindex] = '\0'; -+ -+ return result; -+} -+ -+#define MAX_SUBDIRS 128 -+char ** readl7dir(char * dirname) -+{ -+ DIR * scratchdir; -+ struct dirent ** namelist; -+ char ** subdirs = malloc(MAX_SUBDIRS * sizeof(char *)); -+ -+ int n, d = 1; -+ subdirs[0] = ""; -+ -+ n = scandir(dirname, &namelist, 0, alphasort); -+ -+ if (n < 0) -+ { -+ perror("scandir"); -+ exit_error(OTHER_PROBLEM, "Couldn't open %s\n", dirname); -+ } -+ else -+ { -+ while(n--) -+ { -+ char fulldirname[MAX_FN_LEN]; -+ -+ snprintf(fulldirname, MAX_FN_LEN, "%s/%s", dirname, namelist[n]->d_name); -+ -+ if((scratchdir = opendir(fulldirname)) != NULL) -+ { -+ closedir(scratchdir); -+ -+ if(!strcmp(namelist[n]->d_name, ".") || -+ !strcmp(namelist[n]->d_name, "..")) -+ /* do nothing */ ; -+ else -+ { -+ subdirs[d] = malloc(strlen(namelist[n]->d_name) + 1); -+ strcpy(subdirs[d], namelist[n]->d_name); -+ d++; -+ if(d >= MAX_SUBDIRS - 1) -+ { -+ fprintf(stderr, -+ "Too many subdirectories, skipping the rest!\n"); -+ break; -+ } -+ } -+ } -+ free(namelist[n]); -+ } -+ free(namelist); -+ } -+ -+ subdirs[d] = NULL; -+ -+ return subdirs; -+} -+ -+static void -+parse_layer7_protocol(const char *s, struct xt_layer7_info *info) -+{ -+ char filename[MAX_FN_LEN]; -+ char * dir = NULL; -+ char ** subdirs; -+ int n = 0, done = 0; -+ -+ if(strlen(l7dir) > 0) -+ dir = l7dir; -+ else -+ dir = "/etc/l7-protocols"; -+ -+ subdirs = readl7dir(dir); -+ -+ while(subdirs[n] != NULL) -+ { -+ int c = snprintf(filename, MAX_FN_LEN, "%s/%s/%s.pat", dir, subdirs[n], s); -+ -+ //fprintf(stderr, "Trying to find pattern in %s ... ", filename); -+ -+ if(c > MAX_FN_LEN) -+ { -+ exit_error(OTHER_PROBLEM, -+ "Filename beginning with %s is too long!\n", filename); -+ } -+ -+ /* read in the pattern from the file */ -+ if(parse_protocol_file(filename, s, info)) -+ { -+ //fprintf(stderr, "found\n"); -+ done = 1; -+ break; -+ } -+ -+ //fprintf(stderr, "not found\n"); -+ -+ n++; -+ } -+ -+ if(!done) -+ exit_error(OTHER_PROBLEM, -+ "Couldn't find a pattern definition file for %s.\n", s); -+ -+ /* process \xHH escapes and tolower everything. (our regex lib has no -+ case insensitivity option.) */ -+ strncpy(info->pattern, pre_process(info->pattern), MAX_PATTERN_LEN); -+} -+ -+/* Function which parses command options; returns true if it ate an option */ -+static int parse(int c, char **argv, int invert, unsigned int *flags, -+ const void *entry, struct xt_entry_match **match) -+{ -+ struct xt_layer7_info *layer7info = -+ (struct xt_layer7_info *)(*match)->data; -+ -+ switch (c) { -+ case '1': -+ check_inverse(optarg, &invert, &optind, 0); -+ parse_layer7_protocol(argv[optind-1], layer7info); -+ if (invert) -+ layer7info->invert = 1; -+ *flags = 1; -+ break; -+ -+ case '2': -+ /* not going to use this, but maybe we need to strip a ! anyway (?) */ -+ check_inverse(optarg, &invert, &optind, 0); -+ -+ if(strlen(argv[optind-1]) >= MAX_FN_LEN) -+ exit_error(PARAMETER_PROBLEM, "directory name too long\n"); -+ -+ strncpy(l7dir, argv[optind-1], MAX_FN_LEN); -+ -+ *flags = 1; -+ break; -+ -+ default: -+ return 0; -+ } -+ -+ return 1; -+} -+ -+/* Final check; must have specified --l7proto */ -+static void final_check(unsigned int flags) -+{ -+ if (!flags) -+ exit_error(PARAMETER_PROBLEM, -+ "LAYER7 match: You must specify `--l7proto'"); -+} -+ -+static void print_protocol(char s[], int invert, int numeric) -+{ -+ fputs("l7proto ", stdout); -+ if (invert) fputc('!', stdout); -+ printf("%s ", s); -+} -+ -+/* Prints out the matchinfo. */ -+static void print(const void *ip, -+ const struct xt_entry_match *match, -+ int numeric) -+{ -+ printf("LAYER7 "); -+ -+ print_protocol(((struct xt_layer7_info *)match->data)->protocol, -+ ((struct xt_layer7_info *)match->data)->invert, numeric); -+} -+/* Saves the union ipt_matchinfo in parsable form to stdout. */ -+static void save(const void *ip, const struct xt_entry_match *match) -+{ -+ const struct xt_layer7_info *info = -+ (const struct xt_layer7_info*) match->data; -+ -+ printf("--l7proto %s%s ", (info->invert) ? "! ": "", info->protocol); -+} -+ -+static struct iptables_match layer7 = { -+ .name = "layer7", -+ .version = IPTABLES_VERSION, -+ .size = IPT_ALIGN(sizeof(struct xt_layer7_info)), -+ .userspacesize = IPT_ALIGN(sizeof(struct xt_layer7_info)), -+ .help = &help, -+ .parse = &parse, -+ .final_check = &final_check, -+ .print = &print, -+ .save = &save, -+ .extra_opts = opts -+}; -+ -+void _init(void) -+{ -+ register_match(&layer7); -+} ---- iptables-1.4.0rc1/extensions/libipt_layer7.man 1969-12-31 18:00:00.000000000 -0600 -+++ iptables-1.4.0rc1-layer7/extensions/libipt_layer7.man 2007-11-19 05:49:46.000000000 -0600 -@@ -0,0 +1,14 @@ -+This module matches packets based on the application layer data of -+their connections. It uses regular expression matching to compare -+the application layer data to regular expressions found it the layer7 -+configuration files. This is an experimental module which can be found at -+http://l7-filter.sf.net. It takes two options. -+.TP -+.BI "--l7proto " "\fIprotocol\fP" -+Match the specified protocol. The protocol name must match a file -+name in /etc/l7-protocols/ or one of its first-level child directories. -+.TP -+.BI "--l7dir " "\fIdirectory\fP" -+Use \fIdirectory\fP instead of /etc/l7-protocols/. This option must be -+specified before --l7proto. -+ ---- iptables-1.4.0rc1/extensions/.layer7-test 1969-12-31 18:00:00.000000000 -0600 -+++ iptables-1.4.0rc1-layer7/extensions/.layer7-test 2007-11-19 06:18:58.000000000 -0600 -@@ -0,0 +1,2 @@ -+#! /bin/sh -+[ -f $KERNEL_DIR/include/linux/netfilter/xt_layer7.h ] && echo layer7 diff --git a/package/iptables/patches/1.4.0/003-layer7_2.17_pktmatch.patch b/package/iptables/patches/1.4.0/003-layer7_2.17_pktmatch.patch deleted file mode 100644 index dd6efc15d..000000000 --- a/package/iptables/patches/1.4.0/003-layer7_2.17_pktmatch.patch +++ /dev/null @@ -1,43 +0,0 @@ -Index: iptables-1.4.0/extensions/libipt_layer7.c -=================================================================== ---- iptables-1.4.0.orig/extensions/libipt_layer7.c -+++ iptables-1.4.0/extensions/libipt_layer7.c -@@ -43,7 +43,8 @@ static void help(void) - "LAYER7 match v%s options:\n" - "--l7dir <directory> : Look for patterns here instead of /etc/l7-protocols/\n" - " (--l7dir must be specified before --l7proto if used!)\n" -- "--l7proto [!] <name> : Match the protocol defined in /etc/l7-protocols/name.pat\n", -+ "--l7proto [!] <name> : Match the protocol defined in /etc/l7-protocols/name.pat\n" -+ "--l7pkt : Skip connection tracking and match individual packets\n", - IPTABLES_VERSION); - fputc('\n', stdout); - } -@@ -51,6 +52,7 @@ static void help(void) - static struct option opts[] = { - { .name = "l7proto", .has_arg = 1, .flag = 0, .val = '1' }, - { .name = "l7dir", .has_arg = 1, .flag = 0, .val = '2' }, -+ { .name = "l7pkt", .has_arg = 0, .flag = 0, .val = '3' }, - { .name = 0 } - }; - -@@ -339,6 +341,10 @@ static int parse(int c, char **argv, int - *flags = 1; - break; - -+ case '3': -+ layer7info->pkt = 1; -+ break; -+ - default: - return 0; - } -@@ -370,6 +376,9 @@ static void print(const void *ip, - - print_protocol(((struct xt_layer7_info *)match->data)->protocol, - ((struct xt_layer7_info *)match->data)->invert, numeric); -+ -+ if (((struct xt_layer7_info *)match->data)->pkt) -+ printf("l7pkt "); - } - /* Saves the union ipt_matchinfo in parsable form to stdout. */ - static void save(const void *ip, const struct xt_entry_match *match) diff --git a/package/iptables/patches/1.4.0/004-drop_multiport_v0_support.patch b/package/iptables/patches/1.4.0/004-drop_multiport_v0_support.patch deleted file mode 100644 index 0f6e01b19..000000000 --- a/package/iptables/patches/1.4.0/004-drop_multiport_v0_support.patch +++ /dev/null @@ -1,279 +0,0 @@ -Index: iptables-1.4.0/extensions/libxt_multiport.c -=================================================================== ---- iptables-1.4.0.orig/extensions/libxt_multiport.c -+++ iptables-1.4.0/extensions/libxt_multiport.c -@@ -12,22 +12,6 @@ - #include "../include/linux/netfilter/xt_multiport.h" - - /* Function which prints out usage message. */ --static void multiport_help(void) --{ -- printf( --"multiport v%s options:\n" --" --source-ports port[,port,port...]\n" --" --sports ...\n" --" match source port(s)\n" --" --destination-ports port[,port,port...]\n" --" --dports ...\n" --" match destination port(s)\n" --" --ports port[,port,port]\n" --" match both source and destination port(s)\n" --" NOTE: this kernel does not support port ranges in multiport.\n", --IPTABLES_VERSION); --} -- - static void multiport_help_v1(void) - { - printf( -@@ -71,26 +55,6 @@ proto_to_name(u_int8_t proto) - } - } - --static unsigned int --parse_multi_ports(const char *portstring, u_int16_t *ports, const char *proto) --{ -- char *buffer, *cp, *next; -- unsigned int i; -- -- buffer = strdup(portstring); -- if (!buffer) exit_error(OTHER_PROBLEM, "strdup failed"); -- -- for (cp=buffer, i=0; cp && i<XT_MULTI_PORTS; cp=next,i++) -- { -- next=strchr(cp, ','); -- if (next) *next++='\0'; -- ports[i] = parse_port(cp, proto); -- } -- if (cp) exit_error(PARAMETER_PROBLEM, "too many ports specified"); -- free(buffer); -- return i; --} -- - static void - parse_multi_ports_v1(const char *portstring, - struct xt_multiport_v1 *multiinfo, -@@ -154,73 +118,6 @@ check_proto(u_int16_t pnum, u_int8_t inv - /* Function which parses command options; returns true if it - ate an option */ - static int --__multiport_parse(int c, char **argv, int invert, unsigned int *flags, -- struct xt_entry_match **match, u_int16_t pnum, -- u_int8_t invflags) --{ -- const char *proto; -- struct xt_multiport *multiinfo -- = (struct xt_multiport *)(*match)->data; -- -- switch (c) { -- case '1': -- check_inverse(argv[optind-1], &invert, &optind, 0); -- proto = check_proto(pnum, invflags); -- multiinfo->count = parse_multi_ports(argv[optind-1], -- multiinfo->ports, proto); -- multiinfo->flags = XT_MULTIPORT_SOURCE; -- break; -- -- case '2': -- check_inverse(argv[optind-1], &invert, &optind, 0); -- proto = check_proto(pnum, invflags); -- multiinfo->count = parse_multi_ports(argv[optind-1], -- multiinfo->ports, proto); -- multiinfo->flags = XT_MULTIPORT_DESTINATION; -- break; -- -- case '3': -- check_inverse(argv[optind-1], &invert, &optind, 0); -- proto = check_proto(pnum, invflags); -- multiinfo->count = parse_multi_ports(argv[optind-1], -- multiinfo->ports, proto); -- multiinfo->flags = XT_MULTIPORT_EITHER; -- break; -- -- default: -- return 0; -- } -- -- if (invert) -- exit_error(PARAMETER_PROBLEM, -- "multiport does not support invert"); -- -- if (*flags) -- exit_error(PARAMETER_PROBLEM, -- "multiport can only have one option"); -- *flags = 1; -- return 1; --} -- --static int --multiport_parse(int c, char **argv, int invert, unsigned int *flags, -- const void *e, struct xt_entry_match **match) --{ -- const struct ipt_entry *entry = e; -- return __multiport_parse(c, argv, invert, flags, match, -- entry->ip.proto, entry->ip.invflags); --} -- --static int --multiport_parse6(int c, char **argv, int invert, unsigned int *flags, -- const void *e, struct xt_entry_match **match) --{ -- const struct ip6t_entry *entry = (const struct ip6t_entry *)e; -- return __multiport_parse(c, argv, invert, flags, match, -- entry->ipv6.proto, entry->ipv6.invflags); --} -- --static int - __multiport_parse_v1(int c, char **argv, int invert, unsigned int *flags, - struct xt_entry_match **match, u_int16_t pnum, - u_int8_t invflags) -@@ -313,55 +210,6 @@ print_port(u_int16_t port, u_int8_t prot - } - - /* Prints out the matchinfo. */ --static void --__multiport_print(const struct xt_entry_match *match, int numeric, -- u_int16_t proto) --{ -- const struct xt_multiport *multiinfo -- = (const struct xt_multiport *)match->data; -- unsigned int i; -- -- printf("multiport "); -- -- switch (multiinfo->flags) { -- case XT_MULTIPORT_SOURCE: -- printf("sports "); -- break; -- -- case XT_MULTIPORT_DESTINATION: -- printf("dports "); -- break; -- -- case XT_MULTIPORT_EITHER: -- printf("ports "); -- break; -- -- default: -- printf("ERROR "); -- break; -- } -- -- for (i=0; i < multiinfo->count; i++) { -- printf("%s", i ? "," : ""); -- print_port(multiinfo->ports[i], proto, numeric); -- } -- printf(" "); --} -- --static void multiport_print(const void *ip_void, -- const struct xt_entry_match *match, int numeric) --{ -- const struct ipt_ip *ip = ip_void; -- __multiport_print(match, numeric, ip->proto); --} -- --static void multiport_print6(const void *ip_void, -- const struct xt_entry_match *match, int numeric) --{ -- const struct ip6t_ip6 *ip = (const struct ip6t_ip6 *)ip_void; -- __multiport_print(match, numeric, ip->proto); --} -- - static void __multiport_print_v1(const struct xt_entry_match *match, - int numeric, u_int16_t proto) - { -@@ -418,48 +266,6 @@ static void multiport_print6_v1(const vo - } - - /* Saves the union ipt_matchinfo in parsable form to stdout. */ --static void __multiport_save(const struct xt_entry_match *match, -- u_int16_t proto) --{ -- const struct xt_multiport *multiinfo -- = (const struct xt_multiport *)match->data; -- unsigned int i; -- -- switch (multiinfo->flags) { -- case XT_MULTIPORT_SOURCE: -- printf("--sports "); -- break; -- -- case XT_MULTIPORT_DESTINATION: -- printf("--dports "); -- break; -- -- case XT_MULTIPORT_EITHER: -- printf("--ports "); -- break; -- } -- -- for (i=0; i < multiinfo->count; i++) { -- printf("%s", i ? "," : ""); -- print_port(multiinfo->ports[i], proto, 1); -- } -- printf(" "); --} -- --static void multiport_save(const void *ip_void, -- const struct xt_entry_match *match) --{ -- const struct ipt_ip *ip = ip_void; -- __multiport_save(match, ip->proto); --} -- --static void multiport_save6(const void *ip_void, -- const struct xt_entry_match *match) --{ -- const struct ip6t_ip6 *ip = (const struct ip6t_ip6 *)ip_void; -- __multiport_save(match, ip->proto); --} -- - static void __multiport_save_v1(const struct xt_entry_match *match, - u_int16_t proto) - { -@@ -509,36 +315,6 @@ static void multiport_save6_v1(const voi - __multiport_save_v1(match, ip->proto); - } - --static struct xtables_match multiport_match = { -- .family = AF_INET, -- .name = "multiport", -- .revision = 0, -- .version = IPTABLES_VERSION, -- .size = XT_ALIGN(sizeof(struct xt_multiport)), -- .userspacesize = XT_ALIGN(sizeof(struct xt_multiport)), -- .help = multiport_help, -- .parse = multiport_parse, -- .final_check = multiport_check, -- .print = multiport_print, -- .save = multiport_save, -- .extra_opts = multiport_opts, --}; -- --static struct xtables_match multiport_match6 = { -- .family = AF_INET6, -- .name = "multiport", -- .revision = 0, -- .version = IPTABLES_VERSION, -- .size = XT_ALIGN(sizeof(struct xt_multiport)), -- .userspacesize = XT_ALIGN(sizeof(struct xt_multiport)), -- .help = multiport_help, -- .parse = multiport_parse6, -- .final_check = multiport_check, -- .print = multiport_print6, -- .save = multiport_save6, -- .extra_opts = multiport_opts, --}; -- - static struct xtables_match multiport_match_v1 = { - .family = AF_INET, - .name = "multiport", -@@ -572,8 +348,6 @@ static struct xtables_match multiport_ma - void - _init(void) - { -- xtables_register_match(&multiport_match); -- xtables_register_match(&multiport_match6); - xtables_register_match(&multiport_match_v1); - xtables_register_match(&multiport_match6_v1); - } diff --git a/package/iptables/patches/1.4.0/005-imq1.patch b/package/iptables/patches/1.4.0/005-imq1.patch deleted file mode 100644 index 63617076b..000000000 --- a/package/iptables/patches/1.4.0/005-imq1.patch +++ /dev/null @@ -1,219 +0,0 @@ ---- iptables-1.4.0.orig/extensions.orig/.IMQ-test6 Thu Jan 1 01:00:00 1970 -+++ iptables-1.4.0/extensions/.IMQ-test6 Mon Jun 16 10:12:47 2003 -@@ -0,0 +1,3 @@ -+#!/bin/sh -+# True if IMQ target patch is applied. -+[ -f $KERNEL_DIR/include/linux/netfilter_ipv6/ip6t_IMQ.h ] && echo IMQ ---- iptables-1.4.0.orig/extensions.orig/libip6t_IMQ.c Thu Jan 1 01:00:00 1970 -+++ iptables-1.4.0/extensions/libip6t_IMQ.c Mon Jun 16 10:12:47 2003 -@@ -0,0 +1,100 @@ -+/* Shared library add-on to iptables to add IMQ target support. */ -+#include <stdio.h> -+#include <string.h> -+#include <stdlib.h> -+#include <getopt.h> -+ -+#include <ip6tables.h> -+#include <linux/netfilter_ipv6/ip6_tables.h> -+#include <linux/netfilter_ipv6/ip6t_IMQ.h> -+ -+/* Function which prints out usage message. */ -+static void -+help(void) -+{ -+ printf( -+"IMQ target v%s options:\n" -+" --todev <N> enqueue to imq<N>, defaults to 0\n", -+IPTABLES_VERSION); -+} -+ -+static struct option opts[] = { -+ { "todev", 1, 0, '1' }, -+ { 0 } -+}; -+ -+/* Initialize the target. */ -+static void -+init(struct xt_entry_target *t) -+{ -+ struct ip6t_imq_info *mr = (struct ip6t_imq_info*)t->data; -+ -+ mr->todev = 0; -+} -+ -+/* Function which parses command options; returns true if it -+ ate an option */ -+static int -+parse(int c, char **argv, int invert, unsigned int *flags, -+ const void *entry, -+ struct xt_entry_target **target) -+{ -+ struct ip6t_imq_info *mr = (struct ip6t_imq_info*)(*target)->data; -+ -+ switch(c) { -+ case '1': -+ if (check_inverse(optarg, &invert, NULL, 0)) -+ exit_error(PARAMETER_PROBLEM, -+ "Unexpected `!' after --todev"); -+ mr->todev=atoi(optarg); -+ break; -+ default: -+ return 0; -+ } -+ return 1; -+} -+ -+static void -+final_check(unsigned int flags) -+{ -+} -+ -+/* Prints out the targinfo. */ -+static void -+print(const void *ip, -+ const struct xt_entry_target *target, -+ int numeric) -+{ -+ struct ip6t_imq_info *mr = (struct ip6t_imq_info*)target->data; -+ -+ printf("IMQ: todev %u ", mr->todev); -+} -+ -+/* Saves the union ipt_targinfo in parsable form to stdout. */ -+static void -+save(const void *ip, const struct xt_entry_target *target) -+{ -+ struct ip6t_imq_info *mr = (struct ip6t_imq_info*)target->data; -+ -+ printf("--todev %u", mr->todev); -+} -+ -+static struct ip6tables_target imq = { -+ .next = NULL, -+ .name = "IMQ", -+ .version = IPTABLES_VERSION, -+ .size = IP6T_ALIGN(sizeof(struct ip6t_imq_info)), -+ .userspacesize = IP6T_ALIGN(sizeof(struct ip6t_imq_info)), -+ .help = &help, -+ .init = &init, -+ .parse = &parse, -+ .final_check = &final_check, -+ .print = &print, -+ .save = &save, -+ .extra_opts = opts -+}; -+ -+static __attribute__((constructor)) void _init(void) -+{ -+ register_target6(&imq); -+} ---- iptables-1.4.0.orig/extensions.orig/.IMQ-test Thu Jan 1 01:00:00 1970 -+++ iptables-1.4.0/extensions/.IMQ-test Mon Jun 16 10:12:47 2003 -@@ -0,0 +1,3 @@ -+#!/bin/sh -+# True if IMQ target patch is applied. -+[ -f $KERNEL_DIR/include/linux/netfilter_ipv4/ipt_IMQ.h ] && echo IMQ ---- iptables-1.4.0.orig/extensions.orig/libipt_IMQ.c Thu Jan 1 01:00:00 1970 -+++ iptables-1.4.0/extensions/libipt_IMQ.c Mon Jun 16 10:12:47 2003 -@@ -0,0 +1,100 @@ -+/* Shared library add-on to iptables to add IMQ target support. */ -+#include <stdio.h> -+#include <string.h> -+#include <stdlib.h> -+#include <getopt.h> -+ -+#include <iptables.h> -+#include <linux/netfilter_ipv4/ip_tables.h> -+#include <linux/netfilter_ipv4/ipt_IMQ.h> -+ -+/* Function which prints out usage message. */ -+static void -+help(void) -+{ -+ printf( -+"IMQ target v%s options:\n" -+" --todev <N> enqueue to imq<N>, defaults to 0\n", -+IPTABLES_VERSION); -+} -+ -+static struct option opts[] = { -+ { "todev", 1, 0, '1' }, -+ { 0 } -+}; -+ -+/* Initialize the target. */ -+static void -+init(struct xt_entry_target *t) -+{ -+ struct ipt_imq_info *mr = (struct ipt_imq_info*)t->data; -+ -+ mr->todev = 0; -+} -+ -+/* Function which parses command options; returns true if it -+ ate an option */ -+static int -+parse(int c, char **argv, int invert, unsigned int *flags, -+ const void *entry, -+ struct xt_entry_target **target) -+{ -+ struct ipt_imq_info *mr = (struct ipt_imq_info*)(*target)->data; -+ -+ switch(c) { -+ case '1': -+ if (check_inverse(optarg, &invert, NULL, 0)) -+ exit_error(PARAMETER_PROBLEM, -+ "Unexpected `!' after --todev"); -+ mr->todev=atoi(optarg); -+ break; -+ default: -+ return 0; -+ } -+ return 1; -+} -+ -+static void -+final_check(unsigned int flags) -+{ -+} -+ -+/* Prints out the targinfo. */ -+static void -+print(const void *ip, -+ const struct xt_entry_target *target, -+ int numeric) -+{ -+ struct ipt_imq_info *mr = (struct ipt_imq_info*)target->data; -+ -+ printf("IMQ: todev %u ", mr->todev); -+} -+ -+/* Saves the union ipt_targinfo in parsable form to stdout. */ -+static void -+save(const void *ip, const struct xt_entry_target *target) -+{ -+ struct ipt_imq_info *mr = (struct ipt_imq_info*)target->data; -+ -+ printf("--todev %u", mr->todev); -+} -+ -+static struct iptables_target imq = { -+ .next = NULL, -+ .name = "IMQ", -+ .version = IPTABLES_VERSION, -+ .size = IPT_ALIGN(sizeof(struct ipt_imq_info)), -+ .userspacesize = IPT_ALIGN(sizeof(struct ipt_imq_info)), -+ .help = &help, -+ .init = &init, -+ .parse = &parse, -+ .final_check = &final_check, -+ .print = &print, -+ .save = &save, -+ .extra_opts = opts -+}; -+ -+static __attribute__((constructor)) void _init(void) -+{ -+ register_target(&imq); -+} - diff --git a/package/iptables/patches/1.4.0/006-chaostables_0.8.patch b/package/iptables/patches/1.4.0/006-chaostables_0.8.patch deleted file mode 100644 index a9eb14544..000000000 --- a/package/iptables/patches/1.4.0/006-chaostables_0.8.patch +++ /dev/null @@ -1,393 +0,0 @@ -Index: iptables-1.4.0/extensions/.CHAOS-testx -=================================================================== ---- /dev/null -+++ iptables-1.4.0/extensions/.CHAOS-testx -@@ -0,0 +1,3 @@ -+#! /bin/sh -+ -+[ -f "$KERNEL_DIR/include/linux/netfilter/xt_CHAOS.h" ] && echo "CHAOS" -Index: iptables-1.4.0/extensions/libxt_CHAOS.c -=================================================================== ---- /dev/null -+++ iptables-1.4.0/extensions/libxt_CHAOS.c -@@ -0,0 +1,114 @@ -+/* -+ * CHAOS target for iptables -+ * Copyright © CC Computer Consultants GmbH, 2006 - 2007 -+ * Contact: Jan Engelhardt <jengelh@computergmbh.de> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License; either version -+ * 2 or 3 as published by the Free Software Foundation. -+ */ -+#include <getopt.h> -+#include <stdbool.h> -+#include <stdio.h> -+#include <string.h> -+ -+#include <xtables.h> -+#include <linux/netfilter/x_tables.h> -+#include <linux/netfilter/xt_CHAOS.h> -+ -+enum { -+ F_DELUDE = 1 << 0, -+ F_TARPIT = 1 << 1, -+}; -+ -+static const struct option chaos_tg_opts[] = { -+ {.name = "delude", .has_arg = false, .val = 'd'}, -+ {.name = "tarpit", .has_arg = false, .val = 't'}, -+ {}, -+}; -+ -+static void chaos_tg_help(void) -+{ -+ printf( -+ "CHAOS target v%s options:\n" -+ " --delude Enable DELUDE processing for TCP\n" -+ " --tarpit Enable TARPIT processing for TCP\n", -+ IPTABLES_VERSION); -+ return; -+} -+ -+static int chaos_tg_parse(int c, char **argv, int invert, unsigned int *flags, -+ const void *entry, struct xt_entry_target **target) -+{ -+ struct xt_chaos_target_info *info = (void *)((*target)->data); -+ switch (c) { -+ case 'd': -+ info->variant = XTCHAOS_DELUDE; -+ *flags |= F_DELUDE; -+ return true; -+ case 't': -+ info->variant = XTCHAOS_TARPIT; -+ *flags |= F_TARPIT; -+ return true; -+ } -+ return false; -+} -+ -+static void chaos_tg_check(unsigned int flags) -+{ -+ if ((flags & (F_DELUDE | F_TARPIT)) == (F_DELUDE | F_TARPIT)) -+ /* If flags == 0x03, both were specified, which should not be. */ -+ exit_error(PARAMETER_PROBLEM, -+ "CHAOS: only one of --tarpit or --delude " -+ "may be specified"); -+ return; -+} -+ -+static void chaos_tg_print(const void *ip, -+ const struct xt_entry_target *target, int numeric) -+{ -+ const struct xt_chaos_target_info *info = (const void *)target->data; -+ switch (info->variant) { -+ case XTCHAOS_DELUDE: -+ printf("DELUDE "); -+ break; -+ case XTCHAOS_TARPIT: -+ printf("TARPIT "); -+ break; -+ } -+ return; -+} -+ -+static void chaos_tg_save(const void *ip, const struct xt_entry_target *target) -+{ -+ const struct xt_chaos_target_info *info = (const void *)target->data; -+ switch (info->variant) { -+ case XTCHAOS_DELUDE: -+ printf("--delude "); -+ break; -+ case XTCHAOS_TARPIT: -+ printf("--tarpit "); -+ break; -+ } -+ return; -+} -+ -+static struct xtables_target chaos_tg_reg = { -+ .version = IPTABLES_VERSION, -+ .name = "CHAOS", -+ .family = AF_INET, -+ .size = XT_ALIGN(sizeof(struct xt_chaos_target_info)), -+ .userspacesize = XT_ALIGN(sizeof(struct xt_chaos_target_info)), -+ .help = chaos_tg_help, -+ .parse = chaos_tg_parse, -+ .final_check = chaos_tg_check, -+ .print = chaos_tg_print, -+ .save = chaos_tg_save, -+ .extra_opts = chaos_tg_opts, -+}; -+ -+void _init(void) -+{ -+ xtables_register_target(&chaos_tg_reg); -+ return; -+} -Index: iptables-1.4.0/extensions/libxt_CHAOS.man -=================================================================== ---- /dev/null -+++ iptables-1.4.0/extensions/libxt_CHAOS.man -@@ -0,0 +1,18 @@ -+Causes confusion on the other end by doing odd things with incoming packets. -+CHAOS will randomly reply (or not) with one of its configurable subtargets: -+.TP -+\fB--delude\fR -+Use the REJECT and DELUDE targets as a base to do a sudden or deferred -+connection reset, fooling some network scanners to return non-deterministic -+(randomly open/closed) results, and in case it is deemed open, it is actually -+closed/filtered. -+.TP -+\fB--tarpit\fR -+Use the REJECT and TARPIT target as a base to hold the connection until it -+times out. This consumes conntrack entries when connection tracking is loaded -+(which usually is on most machines), and routers inbetween you and the Internet -+may fail to do their connection tracking if they have to handle more -+connections than they can. -+.PP -+The randomness factor of not replying vs. replying can be set during load-time -+of the xt_CHAOS module or during runtime in /sys/modules/xt_CHAOS/parameters. -Index: iptables-1.4.0/extensions/.DELUDE-testx -=================================================================== ---- /dev/null -+++ iptables-1.4.0/extensions/.DELUDE-testx -@@ -0,0 +1,3 @@ -+#! /bin/sh -+ -+[ -f "$KERNEL_DIR/net/netfilter/xt_DELUDE.c" ] && echo "DELUDE" -Index: iptables-1.4.0/extensions/libxt_DELUDE.c -=================================================================== ---- /dev/null -+++ iptables-1.4.0/extensions/libxt_DELUDE.c -@@ -0,0 +1,49 @@ -+/* -+ * DELUDE target for iptables -+ * Copyright © CC Computer Consultants GmbH, 2006 - 2007 -+ * Contact: Jan Engelhardt <jengelh@computergmbh.de> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License; either version -+ * 2 or 3 as published by the Free Software Foundation. -+ */ -+#include <getopt.h> -+#include <stdio.h> -+#include <string.h> -+ -+#include <xtables.h> -+#include <linux/netfilter/x_tables.h> -+ -+static void delude_tg_help(void) -+{ -+ printf("DELUDE takes no options\n"); -+ return; -+} -+ -+static int delude_tg_parse(int c, char **argv, int invert, unsigned int *flags, -+ const void *entry, struct xt_entry_target **target) -+{ -+ return 0; -+} -+ -+static void delude_tg_check(unsigned int flags) -+{ -+ return; -+} -+ -+static struct xtables_target delude_tg_reg = { -+ .version = IPTABLES_VERSION, -+ .name = "DELUDE", -+ .family = AF_INET, -+ .size = XT_ALIGN(0), -+ .userspacesize = XT_ALIGN(0), -+ .help = delude_tg_help, -+ .parse = delude_tg_parse, -+ .final_check = delude_tg_check, -+}; -+ -+void _init(void) -+{ -+ xtables_register_target(&delude_tg_reg); -+ return; -+} -Index: iptables-1.4.0/extensions/libxt_DELUDE.man -=================================================================== ---- /dev/null -+++ iptables-1.4.0/extensions/libxt_DELUDE.man -@@ -0,0 +1,4 @@ -+The DELUDE target will reply to a SYN packet with SYN-ACK, and to all other -+packets with an RST. This will terminate the connection much like REJECT, but -+network scanners doing TCP half-open discovery can be spoofed to make them -+belive the port is open rather than closed/filtered. -Index: iptables-1.4.0/extensions/.portscan-testx -=================================================================== ---- /dev/null -+++ iptables-1.4.0/extensions/.portscan-testx -@@ -0,0 +1,3 @@ -+#! /bin/sh -+ -+[ -f "$KERNEL_DIR/include/linux/netfilter/xt_portscan.h" ] && echo "portscan" -Index: iptables-1.4.0/extensions/libxt_portscan.c -=================================================================== ---- /dev/null -+++ iptables-1.4.0/extensions/libxt_portscan.c -@@ -0,0 +1,127 @@ -+/* -+ * portscan match for iptables -+ * Copyright © CC Computer Consultants GmbH, 2006 - 2007 -+ * Contact: Jan Engelhardt <jengelh@computergmbh.de> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License; either version -+ * 2 or 3 as published by the Free Software Foundation. -+ */ -+#include <stdbool.h> -+#include <stdio.h> -+#include <string.h> -+#include <stdlib.h> -+#include <getopt.h> -+ -+#include <xtables.h> -+#include <iptables.h> -+#include <linux/netfilter/x_tables.h> -+#include <linux/netfilter/xt_portscan.h> -+ -+static const struct option portscan_mt_opts[] = { -+ {.name = "stealth", .has_arg = false, .val = 'x'}, -+ {.name = "synscan", .has_arg = false, .val = 's'}, -+ {.name = "cnscan", .has_arg = false, .val = 'c'}, -+ {.name = "grscan", .has_arg = false, .val = 'g'}, -+ {}, -+}; -+ -+static void portscan_mt_help(void) -+{ -+ printf( -+ "portscan match v%s options:\n" -+ "(Combining them will make them match by OR-logic)\n" -+ " --stealth Match TCP Stealth packets\n" -+ " --synscan Match TCP SYN scans\n" -+ " --cnscan Match TCP Connect scans\n" -+ " --grscan Match Banner Grabbing scans\n", -+ IPTABLES_VERSION); -+ return; -+} -+ -+static int portscan_mt_parse(int c, char **argv, int invert, -+ unsigned int *flags, const void *entry, struct xt_entry_match **match) -+{ -+ struct xt_portscan_match_info *info = (void *)((*match)->data); -+ -+ switch (c) { -+ case 'c': -+ info->match_cn = true; -+ return true; -+ case 'g': -+ info->match_gr = true; -+ return true; -+ case 's': -+ info->match_syn = true; -+ return true; -+ case 'x': -+ info->match_stealth = true; -+ return true; -+ } -+ return false; -+} -+ -+static void portscan_mt_check(unsigned int flags) -+{ -+ return; -+} -+ -+static void portscan_mt_print(const void *ip, -+ const struct xt_entry_match *match, int numeric) -+{ -+ const struct xt_portscan_match_info *info = (const void *)(match->data); -+ const char *s = ""; -+ -+ printf("portscan "); -+ if (info->match_stealth) { -+ printf("STEALTH"); -+ s = ","; -+ } -+ if (info->match_syn) { -+ printf("%sSYNSCAN", s); -+ s = ","; -+ } -+ if (info->match_cn) { -+ printf("%sCNSCAN", s); -+ s = ","; -+ } -+ if (info->match_gr) -+ printf("%sGRSCAN", s); -+ printf(" "); -+ return; -+} -+ -+static void portscan_mt_save(const void *ip, const struct xt_entry_match *match) -+{ -+ const struct xt_portscan_match_info *info = (const void *)(match->data); -+ -+ if (info->match_stealth) -+ printf("--stealth "); -+ if (info->match_syn) -+ printf("--synscan "); -+ if (info->match_cn) -+ printf("--cnscan "); -+ if (info->match_gr) -+ printf("--grscan "); -+ return; -+} -+ -+static struct xtables_match portscan_mt_reg = { -+ .version = IPTABLES_VERSION, -+ .name = "portscan", -+ .family = AF_INET, -+ .size = XT_ALIGN(sizeof(struct xt_portscan_match_info)), -+ .userspacesize = XT_ALIGN(sizeof(struct xt_portscan_match_info)), -+ .help = portscan_mt_help, -+ .parse = portscan_mt_parse, -+ .final_check = portscan_mt_check, -+ .print = portscan_mt_print, -+ .save = portscan_mt_save, -+ .extra_opts = portscan_mt_opts, -+}; -+ -+void _init(void) -+{ -+ xtables_register_match(&portscan_mt_reg); -+ return; -+} -Index: iptables-1.4.0/extensions/libxt_portscan.man -=================================================================== ---- /dev/null -+++ iptables-1.4.0/extensions/libxt_portscan.man -@@ -0,0 +1,27 @@ -+Detects simple port scan attemps based upon the packet's contents. (This is -+different from other implementations, which also try to match the rate of new -+connections.) Note that an attempt is only discovered after it has been carried -+out, but this information can be used in conjunction with other rules to block -+the remote host's future connections. So this match module will match on the -+(probably) last packet the remote side will send to your machine. -+.TP -+\fB--stealth\fR -+Match if the packet did not belong to any known TCP connection -+(Stealth/FIN/XMAS/NULL scan). -+.TP -+\fB--synscan\fR -+Match if the connection was a TCP half-open discovery (SYN scan), i.e. the -+connection was torn down after the 2nd packet in the 3-way handshake. -+.TP -+\fB--cnscan\fR -+Match if the connection was a TCP full open discovery (connect scan), i.e. the -+connection was torn down after completion of the 3-way handshake. -+.TP -+\fB--grscan\fR -+Match if data in the connection only flew in the direction of the remote side, -+e.g. if the connection was terminated after a locally running daemon sent its -+identification. (e.g. openssh) -+.PP -+NOTE: Some clients (Windows XP for example) may do what looks like a SYN scan, -+so be advised to carefully use xt_portscan in conjunction with blocking rules, -+as it may lock out your very own internal network. diff --git a/package/iptables/patches/1.4.0/007-tarpit_support.patch b/package/iptables/patches/1.4.0/007-tarpit_support.patch deleted file mode 100644 index f1914f90b..000000000 --- a/package/iptables/patches/1.4.0/007-tarpit_support.patch +++ /dev/null @@ -1,106 +0,0 @@ -Index: iptables-1.4.0/extensions/libxt_TARPIT.c -=================================================================== ---- /dev/null -+++ iptables-1.4.0/extensions/libxt_TARPIT.c -@@ -0,0 +1,55 @@ -+/* Shared library add-on to iptables to add TARPIT target support */ -+#include <stdio.h> -+#include <getopt.h> -+ -+#include <xtables.h> -+#include <linux/netfilter/x_tables.h> -+ -+static void TARPIT_help(void) -+{ -+ fputs( -+"TARPIT takes no options\n" -+"\n", stdout); -+} -+ -+static struct option TARPIT_opts[] = { -+ { 0 } -+}; -+ -+static int TARPIT_parse(int c, char **argv, int invert, unsigned int *flags, -+ const void *entry, struct xt_entry_target **target) -+{ -+ return 0; -+} -+ -+static void TARPIT_final_check(unsigned int flags) -+{ -+} -+ -+static void TARPIT_print(const void *ip, const struct xt_entry_target *target, -+ int numeric) -+{ -+} -+ -+static void TARPIT_save(const void *ip, const struct xt_entry_target *target) -+{ -+} -+ -+static struct xtables_target tarpit_target = { -+ .family = AF_INET, -+ .name = "TARPIT", -+ .version = IPTABLES_VERSION, -+ .size = XT_ALIGN(0), -+ .userspacesize = XT_ALIGN(0), -+ .help = TARPIT_help, -+ .parse = TARPIT_parse, -+ .final_check = TARPIT_final_check, -+ .print = TARPIT_print, -+ .save = TARPIT_save, -+ .extra_opts = TARPIT_opts -+}; -+ -+void _init(void) -+{ -+ xtables_register_target(&tarpit_target); -+} -Index: iptables-1.4.0/extensions/libxt_TARPIT.man -=================================================================== ---- /dev/null -+++ iptables-1.4.0/extensions/libxt_TARPIT.man -@@ -0,0 +1,34 @@ -+Captures and holds incoming TCP connections using no local -+per-connection resources. Connections are accepted, but immediately -+switched to the persist state (0 byte window), in which the remote -+side stops sending data and asks to continue every 60-240 seconds. -+Attempts to close the connection are ignored, forcing the remote side -+to time out the connection in 12-24 minutes. -+ -+This offers similar functionality to LaBrea -+<http://www.hackbusters.net/LaBrea/> but doesn't require dedicated -+hardware or IPs. Any TCP port that you would normally DROP or REJECT -+can instead become a tarpit. -+ -+To tarpit connections to TCP port 80 destined for the current machine: -+.IP -+iptables -A INPUT -p tcp -m tcp --dport 80 -j TARPIT -+.P -+To significantly slow down Code Red/Nimda-style scans of unused address -+space, forward unused ip addresses to a Linux box not acting as a router -+(e.g. "ip route 10.0.0.0 255.0.0.0 ip.of.linux.box" on a Cisco), enable IP -+forwarding on the Linux box, and add: -+.IP -+iptables -A FORWARD -p tcp -j TARPIT -+.IP -+iptables -A FORWARD -j DROP -+.TP -+NOTE: -+If you use the conntrack module while you are using TARPIT, you should -+also use the NOTRACK target, or the kernel will unnecessarily allocate -+resources for each TARPITted connection. To TARPIT incoming -+connections to the standard IRC port while using conntrack, you could: -+.IP -+iptables -t raw -A PREROUTING -p tcp --dport 6667 -j NOTRACK -+.IP -+iptables -A INPUT -p tcp --dport 6667 -j TARPIT -Index: iptables-1.4.0/extensions/.TARPIT-testx -=================================================================== ---- /dev/null -+++ iptables-1.4.0/extensions/.TARPIT-testx -@@ -0,0 +1,2 @@ -+#! /bin/sh -+[ -f "$KERNEL_DIR/net/netfilter/xt_TARPIT.c" ] && echo "TARPIT" |