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 57c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 67c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 77c478bd9Sstevel@tonic-gate * with the License. 87c478bd9Sstevel@tonic-gate * 97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 127c478bd9Sstevel@tonic-gate * and limitations under the License. 137c478bd9Sstevel@tonic-gate * 147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 197c478bd9Sstevel@tonic-gate * 207c478bd9Sstevel@tonic-gate * CDDL HEADER END 217c478bd9Sstevel@tonic-gate */ 2261961e0fSrobinson 237c478bd9Sstevel@tonic-gate /* 24*e8031f0aSraf * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 2561961e0fSrobinson * Use is subject to license terms. 267c478bd9Sstevel@tonic-gate */ 277c478bd9Sstevel@tonic-gate 287c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 297c478bd9Sstevel@tonic-gate 30*e8031f0aSraf #include "mt.h" 317c478bd9Sstevel@tonic-gate #include <stdlib.h> 327c478bd9Sstevel@tonic-gate #include <sys/types.h> 337c478bd9Sstevel@tonic-gate #include <nss_dbdefs.h> 347c478bd9Sstevel@tonic-gate #include <string.h> 357c478bd9Sstevel@tonic-gate #include <auth_attr.h> 367c478bd9Sstevel@tonic-gate 377c478bd9Sstevel@tonic-gate 387c478bd9Sstevel@tonic-gate /* externs from parse.c */ 397c478bd9Sstevel@tonic-gate extern char *_strtok_escape(char *, char *, char **); 407c478bd9Sstevel@tonic-gate 417c478bd9Sstevel@tonic-gate static int authattr_stayopen = 0; 427c478bd9Sstevel@tonic-gate /* 437c478bd9Sstevel@tonic-gate * Unsynchronized, but it affects only 447c478bd9Sstevel@tonic-gate * efficiency, not correctness 457c478bd9Sstevel@tonic-gate */ 467c478bd9Sstevel@tonic-gate 477c478bd9Sstevel@tonic-gate static DEFINE_NSS_DB_ROOT(db_root); 487c478bd9Sstevel@tonic-gate static DEFINE_NSS_GETENT(context); 497c478bd9Sstevel@tonic-gate 507c478bd9Sstevel@tonic-gate void 517c478bd9Sstevel@tonic-gate _nss_initf_authattr(nss_db_params_t *p) 527c478bd9Sstevel@tonic-gate { 537c478bd9Sstevel@tonic-gate p->name = NSS_DBNAM_AUTHATTR; 547c478bd9Sstevel@tonic-gate p->default_config = NSS_DEFCONF_AUTHATTR; 557c478bd9Sstevel@tonic-gate } 567c478bd9Sstevel@tonic-gate 577c478bd9Sstevel@tonic-gate 587c478bd9Sstevel@tonic-gate /* 597c478bd9Sstevel@tonic-gate * Return values: 0 = success, 1 = parse error, 2 = erange ... 607c478bd9Sstevel@tonic-gate * The structure pointer passed in is a structure in the caller's space 617c478bd9Sstevel@tonic-gate * wherein the field pointers would be set to areas in the buffer if 627c478bd9Sstevel@tonic-gate * need be. instring and buffer should be separate areas. 637c478bd9Sstevel@tonic-gate */ 647c478bd9Sstevel@tonic-gate int 657c478bd9Sstevel@tonic-gate str2authattr(const char *instr, int lenstr, void *ent, char *buffer, int buflen) 667c478bd9Sstevel@tonic-gate { 6761961e0fSrobinson char *last = NULL; 687c478bd9Sstevel@tonic-gate char *sep = KV_TOKEN_DELIMIT; 697c478bd9Sstevel@tonic-gate authstr_t *auth = (authstr_t *)ent; 707c478bd9Sstevel@tonic-gate 717c478bd9Sstevel@tonic-gate if ((instr >= buffer && (buffer + buflen) > instr) || 7261961e0fSrobinson (buffer >= instr && (instr + lenstr) > buffer)) 737c478bd9Sstevel@tonic-gate return (NSS_STR_PARSE_PARSE); 7461961e0fSrobinson if (lenstr >= buflen) 757c478bd9Sstevel@tonic-gate return (NSS_STR_PARSE_ERANGE); 7661961e0fSrobinson (void) strncpy(buffer, instr, buflen); 777c478bd9Sstevel@tonic-gate /* 787c478bd9Sstevel@tonic-gate * Remove newline that nis (yp_match) puts at the 797c478bd9Sstevel@tonic-gate * end of the entry it retrieves from the map. 807c478bd9Sstevel@tonic-gate */ 8161961e0fSrobinson if (buffer[lenstr] == '\n') 827c478bd9Sstevel@tonic-gate buffer[lenstr] = '\0'; 837c478bd9Sstevel@tonic-gate 847c478bd9Sstevel@tonic-gate auth->name = _strtok_escape(buffer, sep, &last); 857c478bd9Sstevel@tonic-gate auth->res1 = _strtok_escape(NULL, sep, &last); 867c478bd9Sstevel@tonic-gate auth->res2 = _strtok_escape(NULL, sep, &last); 877c478bd9Sstevel@tonic-gate auth->short_desc = _strtok_escape(NULL, sep, &last); 887c478bd9Sstevel@tonic-gate auth->long_desc = _strtok_escape(NULL, sep, &last); 897c478bd9Sstevel@tonic-gate auth->attr = _strtok_escape(NULL, sep, &last); 907c478bd9Sstevel@tonic-gate 917c478bd9Sstevel@tonic-gate return (0); 927c478bd9Sstevel@tonic-gate } 937c478bd9Sstevel@tonic-gate 947c478bd9Sstevel@tonic-gate 957c478bd9Sstevel@tonic-gate void 967c478bd9Sstevel@tonic-gate _setauthattr(void) 977c478bd9Sstevel@tonic-gate { 987c478bd9Sstevel@tonic-gate authattr_stayopen = 0; 997c478bd9Sstevel@tonic-gate nss_setent(&db_root, _nss_initf_authattr, &context); 1007c478bd9Sstevel@tonic-gate } 1017c478bd9Sstevel@tonic-gate 1027c478bd9Sstevel@tonic-gate 1037c478bd9Sstevel@tonic-gate void 1047c478bd9Sstevel@tonic-gate _endauthattr(void) 1057c478bd9Sstevel@tonic-gate { 1067c478bd9Sstevel@tonic-gate authattr_stayopen = 0; 1077c478bd9Sstevel@tonic-gate nss_endent(&db_root, _nss_initf_authattr, &context); 1087c478bd9Sstevel@tonic-gate nss_delete(&db_root); 1097c478bd9Sstevel@tonic-gate } 1107c478bd9Sstevel@tonic-gate 1117c478bd9Sstevel@tonic-gate 1127c478bd9Sstevel@tonic-gate authstr_t * 1137c478bd9Sstevel@tonic-gate _getauthattr(authstr_t *result, char *buffer, int buflen, int *h_errnop) 1147c478bd9Sstevel@tonic-gate { 1157c478bd9Sstevel@tonic-gate nss_XbyY_args_t arg; 1167c478bd9Sstevel@tonic-gate nss_status_t res; 1177c478bd9Sstevel@tonic-gate 1187c478bd9Sstevel@tonic-gate NSS_XbyY_INIT(&arg, result, buffer, buflen, str2authattr); 1197c478bd9Sstevel@tonic-gate res = nss_getent(&db_root, _nss_initf_authattr, &context, &arg); 1207c478bd9Sstevel@tonic-gate arg.status = res; 1217c478bd9Sstevel@tonic-gate *h_errnop = arg.h_errno; 1227c478bd9Sstevel@tonic-gate return ((authstr_t *)NSS_XbyY_FINI(&arg)); 1237c478bd9Sstevel@tonic-gate } 1247c478bd9Sstevel@tonic-gate 1257c478bd9Sstevel@tonic-gate 1267c478bd9Sstevel@tonic-gate authstr_t * 1277c478bd9Sstevel@tonic-gate _getauthnam(const char *name, authstr_t *result, char *buffer, int buflen, 1287c478bd9Sstevel@tonic-gate int *errnop) 1297c478bd9Sstevel@tonic-gate { 1307c478bd9Sstevel@tonic-gate nss_XbyY_args_t arg; 1317c478bd9Sstevel@tonic-gate nss_status_t res; 1327c478bd9Sstevel@tonic-gate 1337c478bd9Sstevel@tonic-gate NSS_XbyY_INIT(&arg, result, buffer, buflen, str2authattr); 1347c478bd9Sstevel@tonic-gate arg.key.name = name; 1357c478bd9Sstevel@tonic-gate arg.stayopen = authattr_stayopen; 1367c478bd9Sstevel@tonic-gate res = nss_search(&db_root, _nss_initf_authattr, 1377c478bd9Sstevel@tonic-gate NSS_DBOP_AUTHATTR_BYNAME, &arg); 1387c478bd9Sstevel@tonic-gate arg.status = res; 1397c478bd9Sstevel@tonic-gate *errnop = arg.h_errno; 1407c478bd9Sstevel@tonic-gate return ((authstr_t *)NSS_XbyY_FINI(&arg)); 1417c478bd9Sstevel@tonic-gate } 142