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 * Copyright 2010 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 * 25 * Copyright 2018 Nexenta Systems, Inc. All rights reserved. 26 */ 27 28 #ifndef _SMB_IDMAP_H 29 #define _SMB_IDMAP_H 30 31 #if defined(_KERNEL) /* intentionally not || defined(_FAKE_KERNEL) */ 32 #include <sys/kidmap.h> 33 #else 34 #include <idmap.h> 35 #endif 36 37 #include <smbsrv/smb_sid.h> 38 39 #ifdef __cplusplus 40 extern "C" { 41 #endif 42 43 /* 44 * SMB ID mapping 45 * 46 * Solaris ID mapping service (aka Winchester) works with domain SIDs 47 * and RIDs where domain SIDs are in string format. CIFS service works 48 * with binary SIDs understanable by CIFS clients. A layer of SMB ID 49 * mapping functions are implemeted to hide the SID conversion details 50 * and also hide the handling of array of batch mapping requests. 51 */ 52 53 #define SMB_IDMAP_UNKNOWN -1 54 #define SMB_IDMAP_GROUP 0 55 #define SMB_IDMAP_USER 1 56 #define SMB_IDMAP_OWNERAT 2 57 #define SMB_IDMAP_GROUPAT 3 58 #define SMB_IDMAP_EVERYONE 4 59 60 #define SMB_IDMAP_SID2ID 0x0001 61 #define SMB_IDMAP_ID2SID 0x0002 62 #define SMB_IDMAP_SKIP_ERRS 0x0004 63 64 /* 65 * smb_idmap_t 66 * 67 * sim_idtype: ID type (output in sid->uid mapping) 68 * sim_id: UID/GID (output in sid->uid mapping) 69 */ 70 typedef struct smb_idmap { 71 int sim_idtype; 72 uid_t *sim_id; 73 char *sim_domsid; 74 uint32_t sim_rid; 75 smb_sid_t *sim_sid; 76 idmap_stat sim_stat; 77 } smb_idmap_t; 78 79 typedef struct smb_idmap_batch { 80 uint16_t sib_nmap; 81 uint32_t sib_flags; 82 uint32_t sib_size; 83 smb_idmap_t *sib_maps; 84 idmap_get_handle_t *sib_idmaph; 85 } smb_idmap_batch_t; 86 87 idmap_stat smb_idmap_getsid(uid_t, int, smb_sid_t **); 88 idmap_stat smb_idmap_getid(smb_sid_t *, uid_t *, int *); 89 90 void smb_idmap_batch_destroy(smb_idmap_batch_t *); 91 idmap_stat smb_idmap_batch_create(smb_idmap_batch_t *, uint16_t, int); 92 idmap_stat smb_idmap_batch_getmappings(smb_idmap_batch_t *); 93 idmap_stat smb_idmap_batch_getid(idmap_get_handle_t *, smb_idmap_t *, 94 smb_sid_t *, int); 95 idmap_stat smb_idmap_batch_getsid(idmap_get_handle_t *, smb_idmap_t *, 96 uid_t, int); 97 98 #ifdef __cplusplus 99 } 100 #endif 101 102 103 #endif /* _SMB_IDMAP_H */ 104