mirror of
https://github.com/torvalds/linux.git
synced 2024-12-29 14:21:47 +00:00
fd3858554b
At the suggestion of Thomas Graf, rewrite NetLabel's use of Netlink attributes to better follow the common Netlink attribute usage. Signed-off-by: Paul Moore <paul.moore@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
172 lines
4.8 KiB
C
172 lines
4.8 KiB
C
/*
|
|
* NetLabel Management Support
|
|
*
|
|
* This file defines the management functions for the NetLabel system. The
|
|
* NetLabel system manages static and dynamic label mappings for network
|
|
* protocols such as CIPSO and RIPSO.
|
|
*
|
|
* Author: Paul Moore <paul.moore@hp.com>
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* (c) Copyright Hewlett-Packard Development Company, L.P., 2006
|
|
*
|
|
* 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.
|
|
*
|
|
* 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.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
*/
|
|
|
|
#ifndef _NETLABEL_MGMT_H
|
|
#define _NETLABEL_MGMT_H
|
|
|
|
#include <net/netlabel.h>
|
|
|
|
/*
|
|
* The following NetLabel payloads are supported by the management interface.
|
|
*
|
|
* o ADD:
|
|
* Sent by an application to add a domain mapping to the NetLabel system.
|
|
*
|
|
* Required attributes:
|
|
*
|
|
* NLBL_MGMT_A_DOMAIN
|
|
* NLBL_MGMT_A_PROTOCOL
|
|
*
|
|
* If using NETLBL_NLTYPE_CIPSOV4 the following attributes are required:
|
|
*
|
|
* NLBL_MGMT_A_CV4DOI
|
|
*
|
|
* If using NETLBL_NLTYPE_UNLABELED no other attributes are required.
|
|
*
|
|
* o REMOVE:
|
|
* Sent by an application to remove a domain mapping from the NetLabel
|
|
* system.
|
|
*
|
|
* Required attributes:
|
|
*
|
|
* NLBL_MGMT_A_DOMAIN
|
|
*
|
|
* o LISTALL:
|
|
* This message can be sent either from an application or by the kernel in
|
|
* response to an application generated LISTALL message. When sent by an
|
|
* application there is no payload and the NLM_F_DUMP flag should be set.
|
|
* The kernel should respond with a series of the following messages.
|
|
*
|
|
* Required attributes:
|
|
*
|
|
* NLBL_MGMT_A_DOMAIN
|
|
* NLBL_MGMT_A_PROTOCOL
|
|
*
|
|
* If using NETLBL_NLTYPE_CIPSOV4 the following attributes are required:
|
|
*
|
|
* NLBL_MGMT_A_CV4DOI
|
|
*
|
|
* If using NETLBL_NLTYPE_UNLABELED no other attributes are required.
|
|
*
|
|
* o ADDDEF:
|
|
* Sent by an application to set the default domain mapping for the NetLabel
|
|
* system.
|
|
*
|
|
* Required attributes:
|
|
*
|
|
* NLBL_MGMT_A_PROTOCOL
|
|
*
|
|
* If using NETLBL_NLTYPE_CIPSOV4 the following attributes are required:
|
|
*
|
|
* NLBL_MGMT_A_CV4DOI
|
|
*
|
|
* If using NETLBL_NLTYPE_UNLABELED no other attributes are required.
|
|
*
|
|
* o REMOVEDEF:
|
|
* Sent by an application to remove the default domain mapping from the
|
|
* NetLabel system, there is no payload.
|
|
*
|
|
* o LISTDEF:
|
|
* This message can be sent either from an application or by the kernel in
|
|
* response to an application generated LISTDEF message. When sent by an
|
|
* application there is no payload. On success the kernel should send a
|
|
* response using the following format.
|
|
*
|
|
* Required attributes:
|
|
*
|
|
* NLBL_MGMT_A_PROTOCOL
|
|
*
|
|
* If using NETLBL_NLTYPE_CIPSOV4 the following attributes are required:
|
|
*
|
|
* NLBL_MGMT_A_CV4DOI
|
|
*
|
|
* If using NETLBL_NLTYPE_UNLABELED no other attributes are required.
|
|
*
|
|
* o PROTOCOLS:
|
|
* Sent by an application to request a list of configured NetLabel protocols
|
|
* in the kernel. When sent by an application there is no payload and the
|
|
* NLM_F_DUMP flag should be set. The kernel should respond with a series of
|
|
* the following messages.
|
|
*
|
|
* Required attributes:
|
|
*
|
|
* NLBL_MGMT_A_PROTOCOL
|
|
*
|
|
* o VERSION:
|
|
* Sent by an application to request the NetLabel version. When sent by an
|
|
* application there is no payload. This message type is also used by the
|
|
* kernel to respond to an VERSION request.
|
|
*
|
|
* Required attributes:
|
|
*
|
|
* NLBL_MGMT_A_VERSION
|
|
*
|
|
*/
|
|
|
|
/* NetLabel Management commands */
|
|
enum {
|
|
NLBL_MGMT_C_UNSPEC,
|
|
NLBL_MGMT_C_ADD,
|
|
NLBL_MGMT_C_REMOVE,
|
|
NLBL_MGMT_C_LISTALL,
|
|
NLBL_MGMT_C_ADDDEF,
|
|
NLBL_MGMT_C_REMOVEDEF,
|
|
NLBL_MGMT_C_LISTDEF,
|
|
NLBL_MGMT_C_PROTOCOLS,
|
|
NLBL_MGMT_C_VERSION,
|
|
__NLBL_MGMT_C_MAX,
|
|
};
|
|
#define NLBL_MGMT_C_MAX (__NLBL_MGMT_C_MAX - 1)
|
|
|
|
/* NetLabel Management attributes */
|
|
enum {
|
|
NLBL_MGMT_A_UNSPEC,
|
|
NLBL_MGMT_A_DOMAIN,
|
|
/* (NLA_NUL_STRING)
|
|
* the NULL terminated LSM domain string */
|
|
NLBL_MGMT_A_PROTOCOL,
|
|
/* (NLA_U32)
|
|
* the NetLabel protocol type (defined by NETLBL_NLTYPE_*) */
|
|
NLBL_MGMT_A_VERSION,
|
|
/* (NLA_U32)
|
|
* the NetLabel protocol version number (defined by
|
|
* NETLBL_PROTO_VERSION) */
|
|
NLBL_MGMT_A_CV4DOI,
|
|
/* (NLA_U32)
|
|
* the CIPSOv4 DOI value */
|
|
__NLBL_MGMT_A_MAX,
|
|
};
|
|
#define NLBL_MGMT_A_MAX (__NLBL_MGMT_A_MAX - 1)
|
|
|
|
/* NetLabel protocol functions */
|
|
int netlbl_mgmt_genl_init(void);
|
|
|
|
#endif
|