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 2010 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27/*
28 * Print an NT Security Descriptor (SD) and its sub-components.
29 */
30
31#include <sys/types.h>
32#include <sys/errno.h>
33#include <sys/cred.h>
34#include <sys/cmn_err.h>
35#include <sys/kmem.h>
36#include <sys/sunddi.h>
37#include <sys/acl.h>
38#include <sys/vnode.h>
39#include <sys/vfs.h>
40#include <sys/byteorder.h>
41
42#include <errno.h>
43#include <stdio.h>
44#include <string.h>
45#include <strings.h>
46#include <unistd.h>
47
48#include <umem.h>
49#include <idmap.h>
50
51#include <sys/fs/smbfs_ioctl.h>
52
53#include <netsmb/smb_lib.h>
54#include <netsmb/smbfs_acl.h>
55
56#include "smbfs_ntacl.h"
57
58static void
59fprint_sid(FILE *fp, i_ntsid_t *sid)
60{
61	static char sidbuf[256];
62
63	if (sid == NULL) {
64		fprintf(fp, "(null)\n");
65		return;
66	}
67
68	if (smbfs_sid2str(sid, sidbuf, sizeof (sidbuf), NULL) < 0)
69		fprintf(fp, "(error)\n");
70	else
71		fprintf(fp, "%s\n", sidbuf);
72}
73
74static void
75fprint_ntace(FILE *fp, i_ntace_t *ace)
76{
77	if (ace == NULL) {
78		fprintf(fp, "  (null)\n");
79		return;
80	}
81
82	/* ACEs are always printed in a list, so indent by 2. */
83	fprintf(fp, "  ace_type=%d ace_flags=0x%x ace_rights=0x%x\n",
84	    ace->ace_hdr.ace_type, ace->ace_hdr.ace_flags,
85	    ace->ace_v2.ace_rights);
86	/* Show the SID as a "continuation" line. */
87	fprintf(fp, "    ace_sid: ");
88	fprint_sid(fp, ace->ace_v2.ace_sid);
89}
90
91static void
92fprint_ntacl(FILE *fp, i_ntacl_t *acl)
93{
94	int i;
95
96	if (acl == NULL) {
97		fprintf(fp, "(null)\n");
98		return;
99	}
100
101	fprintf(fp, "acl_rev=%d acl_acecount=%d\n",
102	    acl->acl_revision, acl->acl_acecount);
103	for (i = 0; i < acl->acl_acecount; i++)
104		fprint_ntace(fp, acl->acl_acevec[i]);
105}
106
107void
108smbfs_acl_print_sd(FILE *fp, i_ntsd_t *sd)
109{
110
111	fprintf(fp, "sd_rev=%d, flags=0x%x\n",
112	    sd->sd_revision, sd->sd_flags);
113	fprintf(fp, "owner: ");
114	fprint_sid(fp, sd->sd_owner);
115	fprintf(fp, "group: ");
116	fprint_sid(fp, sd->sd_group);
117	fprintf(fp, "sacl: ");
118	fprint_ntacl(fp, sd->sd_sacl);
119	fprintf(fp, "dacl: ");
120	fprint_ntacl(fp, sd->sd_dacl);
121}
122