From 5e6874cdb8de94cd3c15d853a8ef9c6f4c305055 Mon Sep 17 00:00:00 2001 From: James Morris Date: Fri, 9 Jun 2006 00:30:57 -0700 Subject: [SECMARK]: Add xtables SECMARK target Add a SECMARK target to xtables, allowing the admin to apply security marks to packets via both iptables and ip6tables. The target currently handles SELinux security marking, but can be extended for other purposes as needed. Signed-off-by: James Morris Signed-off-by: Andrew Morton Signed-off-by: David S. Miller --- include/linux/netfilter/xt_SECMARK.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 include/linux/netfilter/xt_SECMARK.h (limited to 'include') diff --git a/include/linux/netfilter/xt_SECMARK.h b/include/linux/netfilter/xt_SECMARK.h new file mode 100644 index 00000000000..c53fbffa997 --- /dev/null +++ b/include/linux/netfilter/xt_SECMARK.h @@ -0,0 +1,26 @@ +#ifndef _XT_SECMARK_H_target +#define _XT_SECMARK_H_target + +/* + * This is intended for use by various security subsystems (but not + * at the same time). + * + * 'mode' refers to the specific security subsystem which the + * packets are being marked for. + */ +#define SECMARK_MODE_SEL 0x01 /* SELinux */ +#define SECMARK_SELCTX_MAX 256 + +struct xt_secmark_target_selinux_info { + u_int32_t selsid; + char selctx[SECMARK_SELCTX_MAX]; +}; + +struct xt_secmark_target_info { + u_int8_t mode; + union { + struct xt_secmark_target_selinux_info sel; + } u; +}; + +#endif /*_XT_SECMARK_H_target */ -- cgit v1.2.3