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authorBoaz Harrosh <bharrosh@panasas.com>2009-01-25 17:54:10 +0300
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-03-12 20:58:06 +0300
commitde258bf5e63863f42e0f9a7c5ffd29916a41e399 (patch)
treec90aa5f4dd86b61df7915864589562ef9fabe625 /include/scsi/osd_sec.h
parent82443a58d361123d418033e9e32ac29a842fce68 (diff)
downloadlinux-de258bf5e63863f42e0f9a7c5ffd29916a41e399.tar.xz
[SCSI] libosd: OSDv1 Headers
Headers only patch. osd_protocol.h Contains a C-fied definition of the T10 OSD standard osd_types.h Contains CPU order common used types osd_initiator.h API definition of the osd_initiator library osd_sec.h Contains High level API for the security manager. [Note that checkpatch spews errors on things that are valid in this context and will not be fixed] Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Reviewed-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'include/scsi/osd_sec.h')
-rw-r--r--include/scsi/osd_sec.h45
1 files changed, 45 insertions, 0 deletions
diff --git a/include/scsi/osd_sec.h b/include/scsi/osd_sec.h
new file mode 100644
index 000000000000..4c09fee8ae1e
--- /dev/null
+++ b/include/scsi/osd_sec.h
@@ -0,0 +1,45 @@
+/*
+ * 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 "osd_protocol.h"
+#include "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__ */