17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate * CDDL HEADER START
37c478bd9Sstevel@tonic-gate *
47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*cb5caa98Sdjl * Common Development and Distribution License (the "License").
6*cb5caa98Sdjl * You may not use this file except in compliance with the License.
77c478bd9Sstevel@tonic-gate *
87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
117c478bd9Sstevel@tonic-gate * and limitations under the License.
127c478bd9Sstevel@tonic-gate *
137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
187c478bd9Sstevel@tonic-gate *
197c478bd9Sstevel@tonic-gate * CDDL HEADER END
207c478bd9Sstevel@tonic-gate */
2161961e0fSrobinson
227c478bd9Sstevel@tonic-gate /*
23e8031f0aSraf * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
2461961e0fSrobinson * Use is subject to license terms.
257c478bd9Sstevel@tonic-gate */
267c478bd9Sstevel@tonic-gate
27e8031f0aSraf #include "mt.h"
287c478bd9Sstevel@tonic-gate #include <stdlib.h>
297c478bd9Sstevel@tonic-gate #include <sys/types.h>
307c478bd9Sstevel@tonic-gate #include <nss_dbdefs.h>
317c478bd9Sstevel@tonic-gate #include <string.h>
327c478bd9Sstevel@tonic-gate #include <auth_attr.h>
337c478bd9Sstevel@tonic-gate
347c478bd9Sstevel@tonic-gate
357c478bd9Sstevel@tonic-gate /* externs from parse.c */
367c478bd9Sstevel@tonic-gate extern char *_strtok_escape(char *, char *, char **);
377c478bd9Sstevel@tonic-gate
387c478bd9Sstevel@tonic-gate static int authattr_stayopen = 0;
397c478bd9Sstevel@tonic-gate /*
407c478bd9Sstevel@tonic-gate * Unsynchronized, but it affects only
417c478bd9Sstevel@tonic-gate * efficiency, not correctness
427c478bd9Sstevel@tonic-gate */
437c478bd9Sstevel@tonic-gate
447c478bd9Sstevel@tonic-gate static DEFINE_NSS_DB_ROOT(db_root);
457c478bd9Sstevel@tonic-gate static DEFINE_NSS_GETENT(context);
467c478bd9Sstevel@tonic-gate
477c478bd9Sstevel@tonic-gate void
_nss_initf_authattr(nss_db_params_t * p)487c478bd9Sstevel@tonic-gate _nss_initf_authattr(nss_db_params_t *p)
497c478bd9Sstevel@tonic-gate {
507c478bd9Sstevel@tonic-gate p->name = NSS_DBNAM_AUTHATTR;
517c478bd9Sstevel@tonic-gate p->default_config = NSS_DEFCONF_AUTHATTR;
527c478bd9Sstevel@tonic-gate }
537c478bd9Sstevel@tonic-gate
547c478bd9Sstevel@tonic-gate
557c478bd9Sstevel@tonic-gate /*
567c478bd9Sstevel@tonic-gate * Return values: 0 = success, 1 = parse error, 2 = erange ...
577c478bd9Sstevel@tonic-gate * The structure pointer passed in is a structure in the caller's space
587c478bd9Sstevel@tonic-gate * wherein the field pointers would be set to areas in the buffer if
597c478bd9Sstevel@tonic-gate * need be. instring and buffer should be separate areas.
607c478bd9Sstevel@tonic-gate */
617c478bd9Sstevel@tonic-gate int
str2authattr(const char * instr,int lenstr,void * ent,char * buffer,int buflen)627c478bd9Sstevel@tonic-gate str2authattr(const char *instr, int lenstr, void *ent, char *buffer, int buflen)
637c478bd9Sstevel@tonic-gate {
6461961e0fSrobinson char *last = NULL;
657c478bd9Sstevel@tonic-gate char *sep = KV_TOKEN_DELIMIT;
667c478bd9Sstevel@tonic-gate authstr_t *auth = (authstr_t *)ent;
677c478bd9Sstevel@tonic-gate
6861961e0fSrobinson if (lenstr >= buflen)
697c478bd9Sstevel@tonic-gate return (NSS_STR_PARSE_ERANGE);
70*cb5caa98Sdjl
71*cb5caa98Sdjl if (instr != buffer)
72*cb5caa98Sdjl (void) strncpy(buffer, instr, buflen);
73*cb5caa98Sdjl
747c478bd9Sstevel@tonic-gate /*
757c478bd9Sstevel@tonic-gate * Remove newline that nis (yp_match) puts at the
767c478bd9Sstevel@tonic-gate * end of the entry it retrieves from the map.
777c478bd9Sstevel@tonic-gate */
7861961e0fSrobinson if (buffer[lenstr] == '\n')
797c478bd9Sstevel@tonic-gate buffer[lenstr] = '\0';
807c478bd9Sstevel@tonic-gate
81*cb5caa98Sdjl /* quick exit do not entry fill if not needed */
82*cb5caa98Sdjl if (ent == (void *)NULL)
83*cb5caa98Sdjl return (NSS_STR_PARSE_SUCCESS);
84*cb5caa98Sdjl
857c478bd9Sstevel@tonic-gate auth->name = _strtok_escape(buffer, sep, &last);
867c478bd9Sstevel@tonic-gate auth->res1 = _strtok_escape(NULL, sep, &last);
877c478bd9Sstevel@tonic-gate auth->res2 = _strtok_escape(NULL, sep, &last);
887c478bd9Sstevel@tonic-gate auth->short_desc = _strtok_escape(NULL, sep, &last);
897c478bd9Sstevel@tonic-gate auth->long_desc = _strtok_escape(NULL, sep, &last);
907c478bd9Sstevel@tonic-gate auth->attr = _strtok_escape(NULL, sep, &last);
917c478bd9Sstevel@tonic-gate
927c478bd9Sstevel@tonic-gate return (0);
937c478bd9Sstevel@tonic-gate }
947c478bd9Sstevel@tonic-gate
957c478bd9Sstevel@tonic-gate
967c478bd9Sstevel@tonic-gate void
_setauthattr(void)977c478bd9Sstevel@tonic-gate _setauthattr(void)
987c478bd9Sstevel@tonic-gate {
997c478bd9Sstevel@tonic-gate authattr_stayopen = 0;
1007c478bd9Sstevel@tonic-gate nss_setent(&db_root, _nss_initf_authattr, &context);
1017c478bd9Sstevel@tonic-gate }
1027c478bd9Sstevel@tonic-gate
1037c478bd9Sstevel@tonic-gate
1047c478bd9Sstevel@tonic-gate void
_endauthattr(void)1057c478bd9Sstevel@tonic-gate _endauthattr(void)
1067c478bd9Sstevel@tonic-gate {
1077c478bd9Sstevel@tonic-gate authattr_stayopen = 0;
1087c478bd9Sstevel@tonic-gate nss_endent(&db_root, _nss_initf_authattr, &context);
1097c478bd9Sstevel@tonic-gate nss_delete(&db_root);
1107c478bd9Sstevel@tonic-gate }
1117c478bd9Sstevel@tonic-gate
1127c478bd9Sstevel@tonic-gate
1137c478bd9Sstevel@tonic-gate authstr_t *
_getauthattr(authstr_t * result,char * buffer,int buflen,int * h_errnop)1147c478bd9Sstevel@tonic-gate _getauthattr(authstr_t *result, char *buffer, int buflen, int *h_errnop)
1157c478bd9Sstevel@tonic-gate {
1167c478bd9Sstevel@tonic-gate nss_XbyY_args_t arg;
1177c478bd9Sstevel@tonic-gate nss_status_t res;
1187c478bd9Sstevel@tonic-gate
1197c478bd9Sstevel@tonic-gate NSS_XbyY_INIT(&arg, result, buffer, buflen, str2authattr);
1207c478bd9Sstevel@tonic-gate res = nss_getent(&db_root, _nss_initf_authattr, &context, &arg);
1217c478bd9Sstevel@tonic-gate arg.status = res;
1227c478bd9Sstevel@tonic-gate *h_errnop = arg.h_errno;
1237c478bd9Sstevel@tonic-gate return ((authstr_t *)NSS_XbyY_FINI(&arg));
1247c478bd9Sstevel@tonic-gate }
1257c478bd9Sstevel@tonic-gate
1267c478bd9Sstevel@tonic-gate
1277c478bd9Sstevel@tonic-gate authstr_t *
_getauthnam(const char * name,authstr_t * result,char * buffer,int buflen,int * errnop)1287c478bd9Sstevel@tonic-gate _getauthnam(const char *name, authstr_t *result, char *buffer, int buflen,
1297c478bd9Sstevel@tonic-gate int *errnop)
1307c478bd9Sstevel@tonic-gate {
1317c478bd9Sstevel@tonic-gate nss_XbyY_args_t arg;
1327c478bd9Sstevel@tonic-gate nss_status_t res;
1337c478bd9Sstevel@tonic-gate
1347c478bd9Sstevel@tonic-gate NSS_XbyY_INIT(&arg, result, buffer, buflen, str2authattr);
1357c478bd9Sstevel@tonic-gate arg.key.name = name;
1367c478bd9Sstevel@tonic-gate arg.stayopen = authattr_stayopen;
1377c478bd9Sstevel@tonic-gate res = nss_search(&db_root, _nss_initf_authattr,
1387c478bd9Sstevel@tonic-gate NSS_DBOP_AUTHATTR_BYNAME, &arg);
1397c478bd9Sstevel@tonic-gate arg.status = res;
1407c478bd9Sstevel@tonic-gate *errnop = arg.h_errno;
1417c478bd9Sstevel@tonic-gate return ((authstr_t *)NSS_XbyY_FINI(&arg));
1427c478bd9Sstevel@tonic-gate }
143