[mirror_zfs.git] / include / sys / dsl_deleg.h

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
 * Copyright (c) 2013, 2015 by Delphix. All rights reserved.
 */

#ifndef	_SYS_DSL_DELEG_H
#define	_SYS_DSL_DELEG_H

#include <sys/dmu.h>
#include <sys/dsl_pool.h>
#include <sys/zfs_context.h>

#ifdef	__cplusplus
extern "C" {
#endif

#define	ZFS_DELEG_PERM_NONE		""
#define	ZFS_DELEG_PERM_CREATE		"create"
#define	ZFS_DELEG_PERM_DESTROY		"destroy"
#define	ZFS_DELEG_PERM_SNAPSHOT		"snapshot"
#define	ZFS_DELEG_PERM_ROLLBACK		"rollback"
#define	ZFS_DELEG_PERM_CLONE		"clone"
#define	ZFS_DELEG_PERM_PROMOTE		"promote"
#define	ZFS_DELEG_PERM_RENAME		"rename"
#define	ZFS_DELEG_PERM_MOUNT		"mount"
#define	ZFS_DELEG_PERM_SHARE		"share"
#define	ZFS_DELEG_PERM_SEND		"send"
#define	ZFS_DELEG_PERM_RECEIVE		"receive"
#define	ZFS_DELEG_PERM_ALLOW		"allow"
#define	ZFS_DELEG_PERM_USERPROP		"userprop"
#define	ZFS_DELEG_PERM_VSCAN		"vscan"
#define	ZFS_DELEG_PERM_USERQUOTA	"userquota"
#define	ZFS_DELEG_PERM_GROUPQUOTA	"groupquota"
#define	ZFS_DELEG_PERM_USEROBJQUOTA	"userobjquota"
#define	ZFS_DELEG_PERM_GROUPOBJQUOTA	"groupobjquota"
#define	ZFS_DELEG_PERM_USERUSED		"userused"
#define	ZFS_DELEG_PERM_GROUPUSED	"groupused"
#define	ZFS_DELEG_PERM_USEROBJUSED	"userobjused"
#define	ZFS_DELEG_PERM_GROUPOBJUSED	"groupobjused"
#define	ZFS_DELEG_PERM_HOLD		"hold"
#define	ZFS_DELEG_PERM_RELEASE		"release"
#define	ZFS_DELEG_PERM_DIFF		"diff"
#define	ZFS_DELEG_PERM_BOOKMARK		"bookmark"
#define	ZFS_DELEG_PERM_REMAP		"remap"
#define	ZFS_DELEG_PERM_LOAD_KEY		"load-key"
#define	ZFS_DELEG_PERM_CHANGE_KEY	"change-key"
#define	ZFS_DELEG_PERM_PROJECTUSED	"projectused"
#define	ZFS_DELEG_PERM_PROJECTQUOTA	"projectquota"
#define	ZFS_DELEG_PERM_PROJECTOBJUSED	"projectobjused"
#define	ZFS_DELEG_PERM_PROJECTOBJQUOTA	"projectobjquota"

/*
 * Note: the names of properties that are marked delegatable are also
 * valid delegated permissions
 */

int dsl_deleg_get(const char *ddname, nvlist_t **nvp);
int dsl_deleg_set(const char *ddname, nvlist_t *nvp, boolean_t unset);
int dsl_deleg_access(const char *ddname, const char *perm, cred_t *cr);
int dsl_deleg_access_impl(struct dsl_dataset *ds, const char *perm, cred_t *cr);
void dsl_deleg_set_create_perms(dsl_dir_t *dd, dmu_tx_t *tx, cred_t *cr);
int dsl_deleg_can_allow(char *ddname, nvlist_t *nvp, cred_t *cr);
int dsl_deleg_can_unallow(char *ddname, nvlist_t *nvp, cred_t *cr);
int dsl_deleg_destroy(objset_t *os, uint64_t zapobj, dmu_tx_t *tx);
boolean_t dsl_delegation_on(objset_t *os);

#ifdef	__cplusplus
}
#endif

#endif	/* _SYS_DSL_DELEG_H */
Commit	Line	Data
34dc7c2f BB	1	/*
	2	* CDDL HEADER START
	3	*
	4	* The contents of this file are subject to the terms of the
	5	* Common Development and Distribution License (the "License").
	6	* You may not use this file except in compliance with the License.
	7	*
	8	* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
	9	* or http://www.opensolaris.org/os/licensing.
	10	* See the License for the specific language governing permissions
	11	* and limitations under the License.
	12	*
	13	* When distributing Covered Code, include this CDDL HEADER in each
	14	* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
	15	* If applicable, add the following below this CDDL HEADER, with the
	16	* fields enclosed by brackets "[]" replaced with your own identifying
	17	* information: Portions Copyright [yyyy] [name of copyright owner]
	18	*
	19	* CDDL HEADER END
	20	*/
	21	/*
572e2857	22	* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
a1d477c2	23	* Copyright (c) 2013, 2015 by Delphix. All rights reserved.
34dc7c2f BB	24	*/
	25
	26	#ifndef _SYS_DSL_DELEG_H
	27	#define _SYS_DSL_DELEG_H
	28
34dc7c2f BB	29	#include <sys/dmu.h>
	30	#include <sys/dsl_pool.h>
	31	#include <sys/zfs_context.h>
	32
	33	#ifdef __cplusplus
	34	extern "C" {
	35	#endif
	36
	37	#define ZFS_DELEG_PERM_NONE ""
	38	#define ZFS_DELEG_PERM_CREATE "create"
	39	#define ZFS_DELEG_PERM_DESTROY "destroy"
	40	#define ZFS_DELEG_PERM_SNAPSHOT "snapshot"
	41	#define ZFS_DELEG_PERM_ROLLBACK "rollback"
	42	#define ZFS_DELEG_PERM_CLONE "clone"
	43	#define ZFS_DELEG_PERM_PROMOTE "promote"
	44	#define ZFS_DELEG_PERM_RENAME "rename"
	45	#define ZFS_DELEG_PERM_MOUNT "mount"
	46	#define ZFS_DELEG_PERM_SHARE "share"
	47	#define ZFS_DELEG_PERM_SEND "send"
	48	#define ZFS_DELEG_PERM_RECEIVE "receive"
	49	#define ZFS_DELEG_PERM_ALLOW "allow"
	50	#define ZFS_DELEG_PERM_USERPROP "userprop"
	51	#define ZFS_DELEG_PERM_VSCAN "vscan"
9babb374 BB	52	#define ZFS_DELEG_PERM_USERQUOTA "userquota"
9babb374 BB	53	#define ZFS_DELEG_PERM_GROUPQUOTA "groupquota"
1de321e6 JX	54	#define ZFS_DELEG_PERM_USEROBJQUOTA "userobjquota"
1de321e6 JX	55	#define ZFS_DELEG_PERM_GROUPOBJQUOTA "groupobjquota"
9babb374 BB	56	#define ZFS_DELEG_PERM_USERUSED "userused"
9babb374 BB	57	#define ZFS_DELEG_PERM_GROUPUSED "groupused"
1de321e6 JX	58	#define ZFS_DELEG_PERM_USEROBJUSED "userobjused"
1de321e6 JX	59	#define ZFS_DELEG_PERM_GROUPOBJUSED "groupobjused"
45d1cae3 BB	60	#define ZFS_DELEG_PERM_HOLD "hold"
45d1cae3 BB	61	#define ZFS_DELEG_PERM_RELEASE "release"
572e2857	62	#define ZFS_DELEG_PERM_DIFF "diff"
da536844	63	#define ZFS_DELEG_PERM_BOOKMARK "bookmark"
a1d477c2	64	#define ZFS_DELEG_PERM_REMAP "remap"
b5256303 TC	65	#define ZFS_DELEG_PERM_LOAD_KEY "load-key"
b5256303 TC	66	#define ZFS_DELEG_PERM_CHANGE_KEY "change-key"
9c5167d1 NF	67	#define ZFS_DELEG_PERM_PROJECTUSED "projectused"
	68	#define ZFS_DELEG_PERM_PROJECTQUOTA "projectquota"
	69	#define ZFS_DELEG_PERM_PROJECTOBJUSED "projectobjused"
	70	#define ZFS_DELEG_PERM_PROJECTOBJQUOTA "projectobjquota"
34dc7c2f BB	71
	72	/*
	73	* Note: the names of properties that are marked delegatable are also
	74	* valid delegated permissions
	75	*/
	76
	77	int dsl_deleg_get(const char ddname, nvlist_t *nvp);
	78	int dsl_deleg_set(const char ddname, nvlist_t nvp, boolean_t unset);
	79	int dsl_deleg_access(const char ddname, const char perm, cred_t *cr);
6f1ffb06	80	int dsl_deleg_access_impl(struct dsl_dataset ds, const char perm, cred_t *cr);
34dc7c2f BB	81	void dsl_deleg_set_create_perms(dsl_dir_t dd, dmu_tx_t tx, cred_t *cr);
	82	int dsl_deleg_can_allow(char ddname, nvlist_t nvp, cred_t *cr);
	83	int dsl_deleg_can_unallow(char ddname, nvlist_t nvp, cred_t *cr);
	84	int dsl_deleg_destroy(objset_t os, uint64_t zapobj, dmu_tx_t tx);
	85	boolean_t dsl_delegation_on(objset_t *os);
	86
	87	#ifdef __cplusplus
	88	}
	89	#endif
	90
	91	#endif /* _SYS_DSL_DELEG_H */