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 (c) 2010, Oracle and/or its affiliates. All rights reserved.
24 * Copyright 2014 Nexenta Systems, Inc. All rights reserved.
25 */
26
27 #include <stdio.h>
28 #include <stdlib.h>
29 #include <fcntl.h>
30 #include <attr.h>
31 #include <unistd.h>
32 #include <libuutil.h>
33 #include <libzfs.h>
34 #include <assert.h>
35 #include <stddef.h>
36 #include <strings.h>
37 #include <errno.h>
38 #include <synch.h>
39 #include <smbsrv/smb_xdr.h>
40 #include <smbsrv/libmlsvc.h>
41 #include <smbsrv/smb_idmap.h>
42 #include <mlsvc.h>
43 #include <sys/avl.h>
44
1066
1067 if (smb_idmap_getsid(id, idtype, &sid) != IDMAP_SUCCESS)
1068 return (-1);
1069
1070 smb_sid_tostr(sid, sidstr);
1071 smb_sid_free(sid);
1072
1073 return (0);
1074 }
1075
1076 /*
1077 * smb_quota_zfs_init
1078 *
1079 * Initialize zfs library and dataset handles
1080 */
1081 static uint32_t
1082 smb_quota_zfs_init(const char *path, smb_quota_zfs_handle_t *zfs_hdl)
1083 {
1084 char dataset[MAXPATHLEN];
1085
1086 if (smb_getdataset(path, dataset, MAXPATHLEN) != 0)
1087 return (NT_STATUS_INVALID_PARAMETER);
1088
1089 if ((zfs_hdl->z_lib = libzfs_init()) == NULL)
1090 return (NT_STATUS_INTERNAL_ERROR);
1091
1092 zfs_hdl->z_fs = zfs_open(zfs_hdl->z_lib, dataset, ZFS_TYPE_DATASET);
1093 if (zfs_hdl->z_fs == NULL) {
1094 libzfs_fini(zfs_hdl->z_lib);
1095 return (NT_STATUS_ACCESS_DENIED);
1096 }
1097
1098 return (NT_STATUS_SUCCESS);
1099 }
1100
1101 /*
1102 * smb_quota_zfs_fini
1103 *
1104 * Close zfs library and dataset handles
1105 */
1106 static void
1107 smb_quota_zfs_fini(smb_quota_zfs_handle_t *zfs_hdl)
1108 {
1109 zfs_close(zfs_hdl->z_fs);
1110 libzfs_fini(zfs_hdl->z_lib);
1111 }
1198 }
1199
1200 afd = attropen(file, SMB_QUOTA_CNTRL_INDEX_XATTR, O_RDWR | O_CREAT,
1201 0640);
1202 if (afd == -1) {
1203 (void) unlink(file);
1204 if (qdir_created)
1205 (void) remove(dir);
1206 return;
1207 }
1208 (void) close(afd);
1209
1210 if (acl_get(file, 0, &existing_aclp) == -1) {
1211 (void) unlink(file);
1212 if (qdir_created)
1213 (void) remove(dir);
1214 return;
1215 }
1216
1217 acl_text = acl_totext(existing_aclp, ACL_COMPACT_FMT);
1218 acl_free(existing_aclp);
1219 if (acl_text == NULL) {
1220 (void) unlink(file);
1221 if (qdir_created)
1222 (void) remove(dir);
1223 return;
1224 }
1225
1226 aclp = NULL;
1227 if (strcmp(acl_text, SMB_QUOTA_CNTRL_PERM) != 0) {
1228 if (acl_fromtext(SMB_QUOTA_CNTRL_PERM, &aclp) != 0) {
1229 free(acl_text);
1230 (void) unlink(file);
1231 if (qdir_created)
1232 (void) remove(dir);
1233 return;
1234 }
1235 if (acl_set(file, aclp) == -1) {
1236 free(acl_text);
1237 (void) unlink(file);
1238 if (qdir_created)
1239 (void) remove(dir);
1240 acl_free(aclp);
1241 return;
1242 }
1243 acl_free(aclp);
1244 }
|
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 (c) 2010, Oracle and/or its affiliates. All rights reserved.
24 * Copyright 2018 Nexenta Systems, Inc. All rights reserved.
25 */
26
27 #include <stdio.h>
28 #include <stdlib.h>
29 #include <fcntl.h>
30 #include <attr.h>
31 #include <unistd.h>
32 #include <libuutil.h>
33 #include <libzfs.h>
34 #include <assert.h>
35 #include <stddef.h>
36 #include <strings.h>
37 #include <errno.h>
38 #include <synch.h>
39 #include <smbsrv/smb_xdr.h>
40 #include <smbsrv/libmlsvc.h>
41 #include <smbsrv/smb_idmap.h>
42 #include <mlsvc.h>
43 #include <sys/avl.h>
44
1066
1067 if (smb_idmap_getsid(id, idtype, &sid) != IDMAP_SUCCESS)
1068 return (-1);
1069
1070 smb_sid_tostr(sid, sidstr);
1071 smb_sid_free(sid);
1072
1073 return (0);
1074 }
1075
1076 /*
1077 * smb_quota_zfs_init
1078 *
1079 * Initialize zfs library and dataset handles
1080 */
1081 static uint32_t
1082 smb_quota_zfs_init(const char *path, smb_quota_zfs_handle_t *zfs_hdl)
1083 {
1084 char dataset[MAXPATHLEN];
1085
1086 if ((zfs_hdl->z_lib = libzfs_init()) == NULL)
1087 return (NT_STATUS_INTERNAL_ERROR);
1088
1089 if (smb_getdataset(zfs_hdl->z_lib, path, dataset, MAXPATHLEN) != 0) {
1090 libzfs_fini(zfs_hdl->z_lib);
1091 return (NT_STATUS_INVALID_PARAMETER);
1092 }
1093
1094 zfs_hdl->z_fs = zfs_open(zfs_hdl->z_lib, dataset, ZFS_TYPE_DATASET);
1095 if (zfs_hdl->z_fs == NULL) {
1096 libzfs_fini(zfs_hdl->z_lib);
1097 return (NT_STATUS_ACCESS_DENIED);
1098 }
1099
1100 return (NT_STATUS_SUCCESS);
1101 }
1102
1103 /*
1104 * smb_quota_zfs_fini
1105 *
1106 * Close zfs library and dataset handles
1107 */
1108 static void
1109 smb_quota_zfs_fini(smb_quota_zfs_handle_t *zfs_hdl)
1110 {
1111 zfs_close(zfs_hdl->z_fs);
1112 libzfs_fini(zfs_hdl->z_lib);
1113 }
1200 }
1201
1202 afd = attropen(file, SMB_QUOTA_CNTRL_INDEX_XATTR, O_RDWR | O_CREAT,
1203 0640);
1204 if (afd == -1) {
1205 (void) unlink(file);
1206 if (qdir_created)
1207 (void) remove(dir);
1208 return;
1209 }
1210 (void) close(afd);
1211
1212 if (acl_get(file, 0, &existing_aclp) == -1) {
1213 (void) unlink(file);
1214 if (qdir_created)
1215 (void) remove(dir);
1216 return;
1217 }
1218
1219 acl_text = acl_totext(existing_aclp, ACL_COMPACT_FMT);
1220 if (acl_text == NULL) {
1221 acl_free(existing_aclp);
1222 (void) unlink(file);
1223 if (qdir_created)
1224 (void) remove(dir);
1225 return;
1226 }
1227 acl_free(existing_aclp);
1228
1229 aclp = NULL;
1230 if (strcmp(acl_text, SMB_QUOTA_CNTRL_PERM) != 0) {
1231 if (acl_fromtext(SMB_QUOTA_CNTRL_PERM, &aclp) != 0) {
1232 free(acl_text);
1233 (void) unlink(file);
1234 if (qdir_created)
1235 (void) remove(dir);
1236 return;
1237 }
1238 if (acl_set(file, aclp) == -1) {
1239 free(acl_text);
1240 (void) unlink(file);
1241 if (qdir_created)
1242 (void) remove(dir);
1243 acl_free(aclp);
1244 return;
1245 }
1246 acl_free(aclp);
1247 }
|