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, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright (c) 2018 Peter Tribble.
24 * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
25 * Use is subject to license terms.
26 */
27
28 #include <stdio.h>
29 #include <pwd.h>
30 #include <stdlib.h>
31 #include <errno.h>
32 #include <user_attr.h>
33 #include "getent.h"
34
35 static int
putuserattr(const userattr_t * user,FILE * fp)36 putuserattr(const userattr_t *user, FILE *fp)
37 {
38 int i;
39 kva_t *attrs;
40 kv_t *data;
41
42 if (user == NULL)
43 return (1);
44
45 if (fprintf(fp, "%s:%s:%s:%s:",
46 user->name != NULL ? user->name : "",
47 user->qualifier != NULL ? user->res1 : "",
48 user->res1 != NULL ? user->res1 : "",
49 user->res2 != NULL ? user->res2 : "") == EOF)
50 return (1);
51 attrs = user->attr;
52 if (attrs != NULL) {
53 data = attrs->data;
54 for (i = 0; i < attrs->length; i++) {
55 if (fprintf(fp, "%s=%s%s",
56 data[i].key != NULL ? data[i].key : "",
57 data[i].value != NULL ? data[i].value : "",
58 i < (attrs->length)-1 ? ";" : "") == EOF)
59 return (1);
60 }
61 }
62 if (putc('\n', fp) == EOF)
63 return (1);
64 return (0);
65 }
66
67 int
dogetuserattr(const char ** list)68 dogetuserattr(const char **list)
69 {
70 struct passwd *pwp;
71 userattr_t *puser;
72 int rc = EXC_SUCCESS;
73 char *ptr;
74 uid_t uid;
75
76 if (list == NULL || *list == NULL) {
77 setuserattr();
78 while ((puser = getuserattr()) != NULL)
79 (void) putuserattr(puser, stdout);
80 enduserattr();
81 } else {
82 for (; *list != NULL; list++) {
83 uid = strtoul(*list, &ptr, 10);
84 if (*ptr == '\0' && errno == 0) {
85 if ((pwp = getpwuid(uid)) == NULL) {
86 puser = getusernam(*list);
87 } else {
88 puser = getusernam(pwp->pw_name);
89 }
90 } else {
91 puser = getusernam(*list);
92 }
93 if (puser == NULL)
94 rc = EXC_NAME_NOT_FOUND;
95 else
96 (void) putuserattr(puser, stdout);
97 }
98 }
99
100 return (rc);
101 }
102