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1 | /* |
2 | * osd_sec.h - OSD security manager API |
3 | * |
4 | * Copyright (C) 2008 Panasas Inc. All rights reserved. |
5 | * |
6 | * Authors: |
7 | * Boaz Harrosh <bharrosh@panasas.com> |
8 | * Benny Halevy <bhalevy@panasas.com> |
9 | * |
10 | * This program is free software; you can redistribute it and/or modify |
11 | * it under the terms of the GNU General Public License version 2 |
12 | * |
13 | */ |
14 | #ifndef __OSD_SEC_H__ |
15 | #define __OSD_SEC_H__ |
16 | |
17 | #include <scsi/osd_protocol.h> |
18 | #include <scsi/osd_types.h> |
19 | |
20 | /* |
21 | * Contains types and constants of osd capabilities and security |
22 | * encoding/decoding. |
23 | * API is trying to keep security abstract so initiator of an object |
24 | * based pNFS client knows as little as possible about security and |
25 | * capabilities. It is the Server's osd-initiator place to know more. |
26 | * Also can be used by osd-target. |
27 | */ |
28 | void osd_sec_encode_caps(void *caps, ...);/* NI */ |
29 | void osd_sec_init_nosec_doall_caps(void *caps, |
30 | const struct osd_obj_id *obj, bool is_collection, const bool is_v1); |
31 | |
32 | bool osd_is_sec_alldata(struct osd_security_parameters *sec_params); |
33 | |
34 | /* Conditionally sign the CDB according to security setting in ocdb |
35 | * with cap_key */ |
36 | void osd_sec_sign_cdb(struct osd_cdb *ocdb, const u8 *cap_key); |
37 | |
38 | /* Unconditionally sign the BIO data with cap_key. |
39 | * Check for osd_is_sec_alldata() was done prior to calling this. */ |
40 | void osd_sec_sign_data(void *data_integ, struct bio *bio, const u8 *cap_key); |
41 | |
42 | /* Version independent copy of caps into the cdb */ |
43 | void osd_set_caps(struct osd_cdb *cdb, const void *caps); |
44 | |
45 | #endif /* ndef __OSD_SEC_H__ */ |
46 |
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