Current File : //usr/src/kernels/3.10.0-957.21.3.el7.centos.plus.x86_64/include/scsi/osd_sec.h
/*
* osd_sec.h - OSD security manager API
*
* Copyright (C) 2008 Panasas Inc. All rights reserved.
*
* Authors:
* Boaz Harrosh <bharrosh@panasas.com>
* Benny Halevy <bhalevy@panasas.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
*
*/
#ifndef __OSD_SEC_H__
#define __OSD_SEC_H__
#include <scsi/osd_protocol.h>
#include <scsi/osd_types.h>
/*
* Contains types and constants of osd capabilities and security
* encoding/decoding.
* API is trying to keep security abstract so initiator of an object
* based pNFS client knows as little as possible about security and
* capabilities. It is the Server's osd-initiator place to know more.
* Also can be used by osd-target.
*/
void osd_sec_encode_caps(void *caps, ...);/* NI */
void osd_sec_init_nosec_doall_caps(void *caps,
const struct osd_obj_id *obj, bool is_collection, const bool is_v1);
bool osd_is_sec_alldata(struct osd_security_parameters *sec_params);
/* Conditionally sign the CDB according to security setting in ocdb
* with cap_key */
void osd_sec_sign_cdb(struct osd_cdb *ocdb, const u8 *cap_key);
/* Unconditionally sign the BIO data with cap_key.
* Check for osd_is_sec_alldata() was done prior to calling this. */
void osd_sec_sign_data(void *data_integ, struct bio *bio, const u8 *cap_key);
/* Version independent copy of caps into the cdb */
void osd_set_caps(struct osd_cdb *cdb, const void *caps);
#endif /* ndef __OSD_SEC_H__ */
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