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-rw-r--r--target/linux/linux-2.4/config/ar531x1
-rw-r--r--target/linux/linux-2.4/config/ar71
-rw-r--r--target/linux/linux-2.4/config/x861
-rw-r--r--target/linux/linux-2.6/config/brcm1
-rw-r--r--target/linux/linux-2.6/config/x861
-rw-r--r--target/linux/linux-2.6/patches/generic/105-netfilter_time.patch241
6 files changed, 246 insertions, 0 deletions
diff --git a/target/linux/linux-2.4/config/ar531x b/target/linux/linux-2.4/config/ar531x
index 265b3aa94..4feca02de 100644
--- a/target/linux/linux-2.4/config/ar531x
+++ b/target/linux/linux-2.4/config/ar531x
@@ -367,6 +367,7 @@ CONFIG_IP_NF_MATCH_PKTTYPE=m
CONFIG_IP_NF_MATCH_MARK=y
CONFIG_IP_NF_MATCH_MULTIPORT=y
CONFIG_IP_NF_MATCH_TOS=m
+CONFIG_IP_NF_MATCH_TIME=m
CONFIG_IP_NF_MATCH_CONDITION=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
diff --git a/target/linux/linux-2.4/config/ar7 b/target/linux/linux-2.4/config/ar7
index baddf531a..fb4ede090 100644
--- a/target/linux/linux-2.4/config/ar7
+++ b/target/linux/linux-2.4/config/ar7
@@ -371,6 +371,7 @@ CONFIG_IP_NF_MATCH_PKTTYPE=m
CONFIG_IP_NF_MATCH_MARK=y
CONFIG_IP_NF_MATCH_MULTIPORT=y
CONFIG_IP_NF_MATCH_TOS=m
+CONFIG_IP_NF_MATCH_TIME=m
CONFIG_IP_NF_MATCH_CONDITION=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
diff --git a/target/linux/linux-2.4/config/x86 b/target/linux/linux-2.4/config/x86
index 6edf6cc4b..339196f29 100644
--- a/target/linux/linux-2.4/config/x86
+++ b/target/linux/linux-2.4/config/x86
@@ -310,6 +310,7 @@ CONFIG_IP_NF_MATCH_PKTTYPE=m
CONFIG_IP_NF_MATCH_MARK=y
CONFIG_IP_NF_MATCH_MULTIPORT=y
CONFIG_IP_NF_MATCH_TOS=m
+CONFIG_IP_NF_MATCH_TIME=m
CONFIG_IP_NF_MATCH_CONDITION=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
diff --git a/target/linux/linux-2.6/config/brcm b/target/linux/linux-2.6/config/brcm
index ce357752e..fc4234343 100644
--- a/target/linux/linux-2.6/config/brcm
+++ b/target/linux/linux-2.6/config/brcm
@@ -336,6 +336,7 @@ CONFIG_IP_NF_MATCH_PKTTYPE=m
CONFIG_IP_NF_MATCH_MARK=y
CONFIG_IP_NF_MATCH_MULTIPORT=y
CONFIG_IP_NF_MATCH_TOS=m
+CONFIG_IP_NF_MATCH_TIME=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_DSCP=m
diff --git a/target/linux/linux-2.6/config/x86 b/target/linux/linux-2.6/config/x86
index 8cb65cc73..872232dff 100644
--- a/target/linux/linux-2.6/config/x86
+++ b/target/linux/linux-2.6/config/x86
@@ -357,6 +357,7 @@ CONFIG_IP_NF_MATCH_PKTTYPE=m
CONFIG_IP_NF_MATCH_MARK=y
CONFIG_IP_NF_MATCH_MULTIPORT=y
CONFIG_IP_NF_MATCH_TOS=m
+CONFIG_IP_NF_MATCH_TIME=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_DSCP=m
diff --git a/target/linux/linux-2.6/patches/generic/105-netfilter_time.patch b/target/linux/linux-2.6/patches/generic/105-netfilter_time.patch
new file mode 100644
index 000000000..34257ee93
--- /dev/null
+++ b/target/linux/linux-2.6/patches/generic/105-netfilter_time.patch
@@ -0,0 +1,241 @@
+diff -urN linux-2.6.15-rc6.orig/net/ipv4/netfilter/ipt_time.c linux-2.6.15-rc6/net/ipv4/netfilter/ipt_time.c
+--- linux-2.6.15-rc6.orig/net/ipv4/netfilter/ipt_time.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-rc6/net/ipv4/netfilter/ipt_time.c 2006-01-07 13:02:59.000000000 +0100
+@@ -0,0 +1,178 @@
++/*
++ This is a module which is used for time matching
++ It is using some modified code from dietlibc (localtime() function)
++ that you can find at http://www.fefe.de/dietlibc/
++ This file is distributed under the terms of the GNU General Public
++ License (GPL). Copies of the GPL can be obtained from: ftp://prep.ai.mit.edu/pub/gnu/GPL
++ 2001-05-04 Fabrice MARIE <fabrice@netfilter.org> : initial development.
++ 2001-21-05 Fabrice MARIE <fabrice@netfilter.org> : bug fix in the match code,
++ thanks to "Zeng Yu" <zengy@capitel.com.cn> for bug report.
++ 2001-26-09 Fabrice MARIE <fabrice@netfilter.org> : force the match to be in LOCAL_IN or PRE_ROUTING only.
++ 2001-30-11 Fabrice : added the possibility to use the match in FORWARD/OUTPUT with a little hack,
++ added Nguyen Dang Phuoc Dong <dongnd@tlnet.com.vn> patch to support timezones.
++ 2004-05-02 Fabrice : added support for date matching, from an idea of Fabien COELHO.
++*/
++
++#include <linux/module.h>
++#include <linux/skbuff.h>
++#include <linux/netfilter_ipv4/ip_tables.h>
++#include <linux/netfilter_ipv4/ipt_time.h>
++#include <linux/time.h>
++
++MODULE_AUTHOR("Fabrice MARIE <fabrice@netfilter.org>");
++MODULE_DESCRIPTION("Match arrival timestamp/date");
++MODULE_LICENSE("GPL");
++
++struct tm
++{
++ int tm_sec; /* Seconds. [0-60] (1 leap second) */
++ int tm_min; /* Minutes. [0-59] */
++ int tm_hour; /* Hours. [0-23] */
++ int tm_mday; /* Day. [1-31] */
++ int tm_mon; /* Month. [0-11] */
++ int tm_year; /* Year - 1900. */
++ int tm_wday; /* Day of week. [0-6] */
++ int tm_yday; /* Days in year.[0-365] */
++ int tm_isdst; /* DST. [-1/0/1]*/
++
++ long int tm_gmtoff; /* we don't care, we count from GMT */
++ const char *tm_zone; /* we don't care, we count from GMT */
++};
++
++void
++localtime(const u32 time, struct tm *r);
++
++static int
++match(const struct sk_buff *skb,
++ const struct net_device *in,
++ const struct net_device *out,
++ const void *matchinfo,
++ int offset,
++ int *hotdrop)
++{
++ const struct ipt_time_info *info = matchinfo; /* match info for rule */
++ struct tm currenttime; /* time human readable */
++ u_int8_t days_of_week[7] = {64, 32, 16, 8, 4, 2, 1};
++ u_int16_t packet_time;
++
++ /* We might not have a timestamp, get one */
++ if (skb->tstamp.off_sec == 0)
++ __net_timestamp((struct sk_buff *)skb);
++
++ /* First we make sure we are in the date start-stop boundaries */
++ if ((skb->tstamp.off_sec < info->date_start) || (skb->tstamp.off_sec > info->date_stop))
++ return 0; /* We are outside the date boundaries */
++
++ /* Transform the timestamp of the packet, in a human readable form */
++ localtime(skb->tstamp.off_sec, &currenttime);
++
++ /* check if we match this timestamp, we start by the days... */
++ if ((days_of_week[currenttime.tm_wday] & info->days_match) != days_of_week[currenttime.tm_wday])
++ return 0; /* the day doesn't match */
++
++ /* ... check the time now */
++ packet_time = (currenttime.tm_hour * 60) + currenttime.tm_min;
++ if ((packet_time < info->time_start) || (packet_time > info->time_stop))
++ return 0;
++
++ /* here we match ! */
++ return 1;
++}
++
++static int
++checkentry(const char *tablename,
++ const struct ipt_ip *ip,
++ void *matchinfo,
++ unsigned int matchsize,
++ unsigned int hook_mask)
++{
++ struct ipt_time_info *info = matchinfo; /* match info for rule */
++
++ /* First, check that we are in the correct hooks */
++ if (hook_mask
++ & ~((1 << NF_IP_PRE_ROUTING) | (1 << NF_IP_LOCAL_IN) | (1 << NF_IP_FORWARD) | (1 << NF_IP_LOCAL_OUT)))
++ {
++ printk("ipt_time: error, only valid for PRE_ROUTING, LOCAL_IN, FORWARD and OUTPUT)\n");
++ return 0;
++ }
++
++ /* Check the size */
++ if (matchsize != IPT_ALIGN(sizeof(struct ipt_time_info)))
++ return 0;
++ /* Now check the coherence of the data ... */
++ if ((info->time_start > 1439) || /* 23*60+59 = 1439*/
++ (info->time_stop > 1439))
++ {
++ printk(KERN_WARNING "ipt_time: invalid argument\n");
++ return 0;
++ }
++
++ return 1;
++}
++
++static struct ipt_match time_match = {
++ .name = "time",
++ .match = &match,
++ .checkentry = &checkentry,
++ .me = THIS_MODULE
++};
++
++static int __init init(void)
++{
++ printk("ipt_time loading\n");
++ return ipt_register_match(&time_match);
++}
++
++static void __exit fini(void)
++{
++ ipt_unregister_match(&time_match);
++ printk("ipt_time unloaded\n");
++}
++
++module_init(init);
++module_exit(fini);
++
++
++/* The part below is borowed and modified from dietlibc */
++
++/* seconds per day */
++#define SPD 24*60*60
++
++void
++localtime(const u32 time, struct tm *r) {
++ u32 i, timep;
++ extern struct timezone sys_tz;
++ const unsigned int __spm[12] =
++ { 0,
++ (31),
++ (31+28),
++ (31+28+31),
++ (31+28+31+30),
++ (31+28+31+30+31),
++ (31+28+31+30+31+30),
++ (31+28+31+30+31+30+31),
++ (31+28+31+30+31+30+31+31),
++ (31+28+31+30+31+30+31+31+30),
++ (31+28+31+30+31+30+31+31+30+31),
++ (31+28+31+30+31+30+31+31+30+31+30),
++ };
++ register u32 work;
++
++ timep = time - (sys_tz.tz_minuteswest * 60);
++ work=timep%(SPD);
++ r->tm_sec=work%60; work/=60;
++ r->tm_min=work%60; r->tm_hour=work/60;
++ work=timep/(SPD);
++ r->tm_wday=(4+work)%7;
++ for (i=1970; ; ++i) {
++ register time_t k= (!(i%4) && ((i%100) || !(i%400)))?366:365;
++ if (work>k)
++ work-=k;
++ else
++ break;
++ }
++ r->tm_year=i-1900;
++ for (i=11; i && __spm[i]>work; --i) ;
++ r->tm_mon=i;
++ r->tm_mday=work-__spm[i]+1;
++}
+diff -urN linux-2.6.15-rc6.orig/net/ipv4/netfilter/Kconfig linux-2.6.15-rc6/net/ipv4/netfilter/Kconfig
+--- linux-2.6.15-rc6.orig/net/ipv4/netfilter/Kconfig 2006-01-07 13:00:21.000000000 +0100
++++ linux-2.6.15-rc6/net/ipv4/netfilter/Kconfig 2006-01-07 13:05:07.000000000 +0100
+@@ -278,6 +278,22 @@
+
+ To compile it as a module, choose M here. If unsure, say N.
+
++
++config IP_NF_MATCH_TIME
++ tristate 'TIME match support'
++ depends on IP_NF_IPTABLES
++ help
++ This option adds a `time' match, which allows you
++ to match based on the packet arrival time/date
++ (arrival time/date at the machine which netfilter is running on) or
++ departure time/date (for locally generated packets).
++
++ If you say Y here, try iptables -m time --help for more information.
++ If you want to compile it as a module, say M here and read
++
++ Documentation/modules.txt. If unsure, say `N'.
++
++
+ config IP_NF_MATCH_RECENT
+ tristate "recent match support"
+ depends on IP_NF_IPTABLES
+diff -urN linux-2.6.15-rc6.orig/net/ipv4/netfilter/Makefile linux-2.6.15-rc6/net/ipv4/netfilter/Makefile
+--- linux-2.6.15-rc6.orig/net/ipv4/netfilter/Makefile 2006-01-07 13:00:21.000000000 +0100
++++ linux-2.6.15-rc6/net/ipv4/netfilter/Makefile 2006-01-07 13:03:50.000000000 +0100
+@@ -58,6 +58,7 @@
+ obj-$(CONFIG_IP_NF_MATCH_MULTIPORT) += ipt_multiport.o
+ obj-$(CONFIG_IP_NF_MATCH_OWNER) += ipt_owner.o
+ obj-$(CONFIG_IP_NF_MATCH_TOS) += ipt_tos.o
++obj-$(CONFIG_IP_NF_MATCH_TIME) += ipt_time.o
+ obj-$(CONFIG_IP_NF_MATCH_RECENT) += ipt_recent.o
+ obj-$(CONFIG_IP_NF_MATCH_ECN) += ipt_ecn.o
+ obj-$(CONFIG_IP_NF_MATCH_DSCP) += ipt_dscp.o
+diff -urN linux-2.6.15-rc6.orig/include/linux/netfilter_ipv4/ipt_time.h linux-2.6.15-rc6/include/linux/netfilter_ipv4/ipt_time.h
+--- linux-2.6.15-rc6.orig/include/linux/netfilter_ipv4/ipt_time.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-rc6/include/linux/netfilter_ipv4/ipt_time.h 2006-01-07 13:02:14.000000000 +0100
+@@ -0,0 +1,18 @@
++#ifndef __ipt_time_h_included__
++#define __ipt_time_h_included__
++
++
++struct ipt_time_info {
++ u_int8_t days_match; /* 1 bit per day. -SMTWTFS */
++ u_int16_t time_start; /* 0 < time_start < 23*60+59 = 1439 */
++ u_int16_t time_stop; /* 0:0 < time_stat < 23:59 */
++
++ /* FIXME: Keep this one for userspace iptables binary compability: */
++ u_int8_t kerneltime; /* ignore skb time (and use kerneltime) or not. */
++
++ time_t date_start;
++ time_t date_stop;
++};
++
++
++#endif /* __ipt_time_h_included__ */
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