1*e5ecfaa0SPeter Tribble /*
2*e5ecfaa0SPeter Tribble  * CDDL HEADER START
3*e5ecfaa0SPeter Tribble  *
4*e5ecfaa0SPeter Tribble  * The contents of this file are subject to the terms of the
5*e5ecfaa0SPeter Tribble  * Common Development and Distribution License, Version 1.0 only
6*e5ecfaa0SPeter Tribble  * (the "License").  You may not use this file except in compliance
7*e5ecfaa0SPeter Tribble  * with the License.
8*e5ecfaa0SPeter Tribble  *
9*e5ecfaa0SPeter Tribble  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*e5ecfaa0SPeter Tribble  * or http://www.opensolaris.org/os/licensing.
11*e5ecfaa0SPeter Tribble  * See the License for the specific language governing permissions
12*e5ecfaa0SPeter Tribble  * and limitations under the License.
13*e5ecfaa0SPeter Tribble  *
14*e5ecfaa0SPeter Tribble  * When distributing Covered Code, include this CDDL HEADER in each
15*e5ecfaa0SPeter Tribble  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*e5ecfaa0SPeter Tribble  * If applicable, add the following below this CDDL HEADER, with the
17*e5ecfaa0SPeter Tribble  * fields enclosed by brackets "[]" replaced with your own identifying
18*e5ecfaa0SPeter Tribble  * information: Portions Copyright [yyyy] [name of copyright owner]
19*e5ecfaa0SPeter Tribble  *
20*e5ecfaa0SPeter Tribble  * CDDL HEADER END
21*e5ecfaa0SPeter Tribble  */
22*e5ecfaa0SPeter Tribble /*
23*e5ecfaa0SPeter Tribble  * Copyright (c) 2018 Peter Tribble.
24*e5ecfaa0SPeter Tribble  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
25*e5ecfaa0SPeter Tribble  * Use is subject to license terms.
26*e5ecfaa0SPeter Tribble  */
27*e5ecfaa0SPeter Tribble 
28*e5ecfaa0SPeter Tribble #include <stdio.h>
29*e5ecfaa0SPeter Tribble #include <pwd.h>
30*e5ecfaa0SPeter Tribble #include <stdlib.h>
31*e5ecfaa0SPeter Tribble #include <errno.h>
32*e5ecfaa0SPeter Tribble #include <user_attr.h>
33*e5ecfaa0SPeter Tribble #include "getent.h"
34*e5ecfaa0SPeter Tribble 
35*e5ecfaa0SPeter Tribble static int
putuserattr(const userattr_t * user,FILE * fp)36*e5ecfaa0SPeter Tribble putuserattr(const userattr_t *user, FILE *fp)
37*e5ecfaa0SPeter Tribble {
38*e5ecfaa0SPeter Tribble 	int i;
39*e5ecfaa0SPeter Tribble 	kva_t *attrs;
40*e5ecfaa0SPeter Tribble 	kv_t *data;
41*e5ecfaa0SPeter Tribble 
42*e5ecfaa0SPeter Tribble 	if (user == NULL)
43*e5ecfaa0SPeter Tribble 		return (1);
44*e5ecfaa0SPeter Tribble 
45*e5ecfaa0SPeter Tribble 	if (fprintf(fp, "%s:%s:%s:%s:",
46*e5ecfaa0SPeter Tribble 	    user->name != NULL ? user->name : "",
47*e5ecfaa0SPeter Tribble 	    user->qualifier != NULL ? user->res1 : "",
48*e5ecfaa0SPeter Tribble 	    user->res1 != NULL ? user->res1 : "",
49*e5ecfaa0SPeter Tribble 	    user->res2 != NULL ? user->res2 : "") == EOF)
50*e5ecfaa0SPeter Tribble 		return (1);
51*e5ecfaa0SPeter Tribble 	attrs = user->attr;
52*e5ecfaa0SPeter Tribble 	if (attrs != NULL) {
53*e5ecfaa0SPeter Tribble 		data = attrs->data;
54*e5ecfaa0SPeter Tribble 		for (i = 0; i < attrs->length; i++) {
55*e5ecfaa0SPeter Tribble 			if (fprintf(fp, "%s=%s%s",
56*e5ecfaa0SPeter Tribble 			    data[i].key != NULL ? data[i].key : "",
57*e5ecfaa0SPeter Tribble 			    data[i].value != NULL ? data[i].value : "",
58*e5ecfaa0SPeter Tribble 			    i < (attrs->length)-1 ? ";" : "") == EOF)
59*e5ecfaa0SPeter Tribble 				return (1);
60*e5ecfaa0SPeter Tribble 		}
61*e5ecfaa0SPeter Tribble 	}
62*e5ecfaa0SPeter Tribble 	if (putc('\n', fp) == EOF)
63*e5ecfaa0SPeter Tribble 		return (1);
64*e5ecfaa0SPeter Tribble 	return (0);
65*e5ecfaa0SPeter Tribble }
66*e5ecfaa0SPeter Tribble 
67*e5ecfaa0SPeter Tribble int
dogetuserattr(const char ** list)68*e5ecfaa0SPeter Tribble dogetuserattr(const char **list)
69*e5ecfaa0SPeter Tribble {
70*e5ecfaa0SPeter Tribble 	struct passwd *pwp;
71*e5ecfaa0SPeter Tribble 	userattr_t *puser;
72*e5ecfaa0SPeter Tribble 	int rc = EXC_SUCCESS;
73*e5ecfaa0SPeter Tribble 	char *ptr;
74*e5ecfaa0SPeter Tribble 	uid_t uid;
75*e5ecfaa0SPeter Tribble 
76*e5ecfaa0SPeter Tribble 	if (list == NULL || *list == NULL) {
77*e5ecfaa0SPeter Tribble 		setuserattr();
78*e5ecfaa0SPeter Tribble 		while ((puser = getuserattr()) != NULL)
79*e5ecfaa0SPeter Tribble 			(void) putuserattr(puser, stdout);
80*e5ecfaa0SPeter Tribble 		enduserattr();
81*e5ecfaa0SPeter Tribble 	} else {
82*e5ecfaa0SPeter Tribble 		for (; *list != NULL; list++) {
83*e5ecfaa0SPeter Tribble 			uid = strtoul(*list, &ptr, 10);
84*e5ecfaa0SPeter Tribble 			if (*ptr == '\0' && errno == 0) {
85*e5ecfaa0SPeter Tribble 				if ((pwp = getpwuid(uid)) == NULL) {
86*e5ecfaa0SPeter Tribble 					puser = getusernam(*list);
87*e5ecfaa0SPeter Tribble 				} else {
88*e5ecfaa0SPeter Tribble 					puser = getusernam(pwp->pw_name);
89*e5ecfaa0SPeter Tribble 				}
90*e5ecfaa0SPeter Tribble 			} else {
91*e5ecfaa0SPeter Tribble 				puser = getusernam(*list);
92*e5ecfaa0SPeter Tribble 			}
93*e5ecfaa0SPeter Tribble 			if (puser == NULL)
94*e5ecfaa0SPeter Tribble 				rc = EXC_NAME_NOT_FOUND;
95*e5ecfaa0SPeter Tribble 			else
96*e5ecfaa0SPeter Tribble 				(void) putuserattr(puser, stdout);
97*e5ecfaa0SPeter Tribble 		}
98*e5ecfaa0SPeter Tribble 	}
99*e5ecfaa0SPeter Tribble 
100*e5ecfaa0SPeter Tribble 	return (rc);
101*e5ecfaa0SPeter Tribble }
102