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 22 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _NETSMB_SMBFS_ACL_H 28 #define _NETSMB_SMBFS_ACL_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 /* 33 * Get/set ACL via contracted interface in libsmbfs. 34 * The ACL is in the form used by libsec (type=ACE_T) 35 * but we need to carry the uid/gid info here too. 36 */ 37 38 #include <sys/acl.h> 39 40 /* 41 * Get a ZFS-style acl from an FD opened in smbfs. 42 * Intentionally similar to: facl_get(3SEC) 43 * 44 * Allocates an acl_t via libsec. Free with: acl_free(3SEC) 45 * Get owner/group IDs too if ID pointers != NULL 46 */ 47 int smbfs_acl_get(int fd, acl_t **, uid_t *, gid_t *); 48 49 /* 50 * Set a ZFS-style acl onto an FD opened in smbfs. 51 * Intentionally similar to: facl_set(3SEC) 52 * 53 * The acl_t must be of type ACE_T (from libsec). 54 * Set owner/group IDs too if ID values != -1 55 */ 56 int smbfs_acl_set(int fd, acl_t *, uid_t, gid_t); 57 58 59 /* 60 * Slightly lower-level functions, allowing access to 61 * the raw Windows Security Descriptor (SD) 62 */ 63 typedef struct i_ntsd i_ntsd_t; 64 65 /* 66 * Get an "internal form" SD from the FD (opened in smbfs). 67 * Allocates a hierarchy in isdp. Caller must free it via 68 * smbfs_acl_free_isd() 69 */ 70 int smbfs_acl_getsd(int fd, uint32_t, i_ntsd_t **); 71 72 /* 73 * Set an "internal form" SD onto the FD (opened in smbfs). 74 */ 75 int smbfs_acl_setsd(int fd, uint32_t, i_ntsd_t *); 76 77 /* 78 * Convert an internal SD to a ZFS-style ACL. 79 * Get uid/gid too if pointers != NULL. 80 */ 81 int smbfs_acl_sd2zfs(i_ntsd_t *, acl_t *, uid_t *, gid_t *); 82 83 /* 84 * Convert an internal SD to a ZFS-style ACL. 85 * Include owner/group too if uid/gid != -1. 86 */ 87 int smbfs_acl_zfs2sd(acl_t *, uid_t, gid_t, i_ntsd_t **); 88 89 void smbfs_acl_free_sd(i_ntsd_t *); 90 void smbfs_acl_print_sd(FILE *, i_ntsd_t *); 91 92 #endif /* _NETSMB_SMBFS_ACL_H */ 93