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/*
* sysctl interface to net IPSEC subsystem.
* Copyright (C) 1998, 1999, 2000, 2001 Richard Guy Briggs.
*
* 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. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* RCSID $Id: sysctl_net_ipsec.c,v 1.17 2004/07/10 19:11:18 mcr Exp $
*/
/* -*- linux-c -*-
*
* Initiated April 3, 1998, Richard Guy Briggs <rgb@conscoop.ottawa.on.ca>
*/
#include <linux/mm.h>
#include <linux/sysctl.h>
#include "openswan/ipsec_param.h"
#ifdef CONFIG_SYSCTL
#define NET_IPSEC 2112 /* Random number */
#ifdef CONFIG_KLIPS_DEBUG
extern int debug_ah;
extern int debug_esp;
extern int debug_tunnel;
extern int debug_eroute;
extern int debug_spi;
extern int debug_radij;
extern int debug_netlink;
extern int debug_xform;
extern int debug_rcv;
extern int debug_pfkey;
extern int sysctl_ipsec_debug_verbose;
#ifdef CONFIG_KLIPS_IPCOMP
extern int sysctl_ipsec_debug_ipcomp;
#endif /* CONFIG_KLIPS_IPCOMP */
#endif /* CONFIG_KLIPS_DEBUG */
extern int sysctl_ipsec_icmp;
extern int sysctl_ipsec_inbound_policy_check;
extern int sysctl_ipsec_tos;
int sysctl_ipsec_regress_pfkey_lossage;
enum {
#ifdef CONFIG_KLIPS_DEBUG
NET_IPSEC_DEBUG_AH=1,
NET_IPSEC_DEBUG_ESP=2,
NET_IPSEC_DEBUG_TUNNEL=3,
NET_IPSEC_DEBUG_EROUTE=4,
NET_IPSEC_DEBUG_SPI=5,
NET_IPSEC_DEBUG_RADIJ=6,
NET_IPSEC_DEBUG_NETLINK=7,
NET_IPSEC_DEBUG_XFORM=8,
NET_IPSEC_DEBUG_RCV=9,
NET_IPSEC_DEBUG_PFKEY=10,
NET_IPSEC_DEBUG_VERBOSE=11,
NET_IPSEC_DEBUG_IPCOMP=12,
#endif /* CONFIG_KLIPS_DEBUG */
NET_IPSEC_ICMP=13,
NET_IPSEC_INBOUND_POLICY_CHECK=14,
NET_IPSEC_TOS=15,
NET_IPSEC_REGRESS_PFKEY_LOSSAGE=16,
};
static ctl_table ipsec_table[] = {
#ifdef CONFIG_KLIPS_DEBUG
{ NET_IPSEC_DEBUG_AH, "debug_ah", &debug_ah,
sizeof(int), 0644, NULL, &proc_dointvec},
{ NET_IPSEC_DEBUG_ESP, "debug_esp", &debug_esp,
sizeof(int), 0644, NULL, &proc_dointvec},
{ NET_IPSEC_DEBUG_TUNNEL, "debug_tunnel", &debug_tunnel,
sizeof(int), 0644, NULL, &proc_dointvec},
{ NET_IPSEC_DEBUG_EROUTE, "debug_eroute", &debug_eroute,
sizeof(int), 0644, NULL, &proc_dointvec},
{ NET_IPSEC_DEBUG_SPI, "debug_spi", &debug_spi,
sizeof(int), 0644, NULL, &proc_dointvec},
{ NET_IPSEC_DEBUG_RADIJ, "debug_radij", &debug_radij,
sizeof(int), 0644, NULL, &proc_dointvec},
{ NET_IPSEC_DEBUG_NETLINK, "debug_netlink", &debug_netlink,
sizeof(int), 0644, NULL, &proc_dointvec},
{ NET_IPSEC_DEBUG_XFORM, "debug_xform", &debug_xform,
sizeof(int), 0644, NULL, &proc_dointvec},
{ NET_IPSEC_DEBUG_RCV, "debug_rcv", &debug_rcv,
sizeof(int), 0644, NULL, &proc_dointvec},
{ NET_IPSEC_DEBUG_PFKEY, "debug_pfkey", &debug_pfkey,
sizeof(int), 0644, NULL, &proc_dointvec},
{ NET_IPSEC_DEBUG_VERBOSE, "debug_verbose",&sysctl_ipsec_debug_verbose,
sizeof(int), 0644, NULL, &proc_dointvec},
#ifdef CONFIG_KLIPS_IPCOMP
{ NET_IPSEC_DEBUG_IPCOMP, "debug_ipcomp", &sysctl_ipsec_debug_ipcomp,
sizeof(int), 0644, NULL, &proc_dointvec},
#endif /* CONFIG_KLIPS_IPCOMP */
#ifdef CONFIG_KLIPS_REGRESS
{ NET_IPSEC_REGRESS_PFKEY_LOSSAGE, "pfkey_lossage",
&sysctl_ipsec_regress_pfkey_lossage,
sizeof(int), 0644, NULL, &proc_dointvec},
#endif /* CONFIG_KLIPS_REGRESS */
#endif /* CONFIG_KLIPS_DEBUG */
{ NET_IPSEC_ICMP, "icmp", &sysctl_ipsec_icmp,
sizeof(int), 0644, NULL, &proc_dointvec},
{ NET_IPSEC_INBOUND_POLICY_CHECK, "inbound_policy_check", &sysctl_ipsec_inbound_policy_check,
sizeof(int), 0644, NULL, &proc_dointvec},
{ NET_IPSEC_TOS, "tos", &sysctl_ipsec_tos,
sizeof(int), 0644, NULL, &proc_dointvec},
{0}
};
static ctl_table ipsec_net_table[] = {
{ NET_IPSEC, "ipsec", NULL, 0, 0555, ipsec_table },
{ 0 }
};
static ctl_table ipsec_root_table[] = {
{ CTL_NET, "net", NULL, 0, 0555, ipsec_net_table },
{ 0 }
};
static struct ctl_table_header *ipsec_table_header;
int ipsec_sysctl_register(void)
{
ipsec_table_header = register_sysctl_table(ipsec_root_table, 0);
if (!ipsec_table_header) {
return -ENOMEM;
}
return 0;
}
void ipsec_sysctl_unregister(void)
{
unregister_sysctl_table(ipsec_table_header);
}
#endif /* CONFIG_SYSCTL */
/*
* $Log: sysctl_net_ipsec.c,v $
* Revision 1.17 2004/07/10 19:11:18 mcr
* CONFIG_IPSEC -> CONFIG_KLIPS.
*
* Revision 1.16 2004/04/06 02:49:26 mcr
* pullup of algo code from alg-branch.
*
* Revision 1.15 2002/04/24 07:55:32 mcr
* #include patches and Makefiles for post-reorg compilation.
*
* Revision 1.14 2002/04/24 07:36:35 mcr
* Moved from ./klips/net/ipsec/sysctl_net_ipsec.c,v
*
* Revision 1.13 2002/01/12 02:58:32 mcr
* first regression test causes acquire messages to be lost
* 100% of the time. This is to help testing of pluto.
*
* Revision 1.12 2001/06/14 19:35:13 rgb
* Update copyright date.
*
* Revision 1.11 2001/02/26 19:58:13 rgb
* Drop sysctl_ipsec_{no_eroute_pass,opportunistic}, replaced by magic SAs.
*
* Revision 1.10 2000/09/16 01:50:15 rgb
* Protect sysctl_ipsec_debug_ipcomp with compiler defines too so that the
* linker won't blame rj_delete() for missing symbols. ;-> Damn statics...
*
* Revision 1.9 2000/09/15 23:17:51 rgb
* Moved stuff around to compile with debug off.
*
* Revision 1.8 2000/09/15 11:37:02 rgb
* Merge in heavily modified Svenning Soerensen's <svenning@post5.tele.dk>
* IPCOMP zlib deflate code.
*
* Revision 1.7 2000/09/15 07:37:15 rgb
* Munged silly log comment that was causing a warning.
*
* Revision 1.6 2000/09/15 04:58:23 rgb
* Added tos runtime switch.
* Removed 'sysctl_ipsec_' prefix from /proc/sys/net/ipsec/ filenames.
*
* Revision 1.5 2000/09/12 03:25:28 rgb
* Filled in and implemented sysctl.
*
* Revision 1.4 1999/04/11 00:29:03 henry
* GPL boilerplate
*
* Revision 1.3 1999/04/06 04:54:29 rgb
* Fix/Add RCSID Id: and Log: bits to make PHMDs happy. This includes
* patch shell fixes.
*
*/
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