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 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 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