1/* $NetBSD: set_dbinfo.c,v 1.1.1.1 2011/04/13 18:14:38 elric Exp $ */ 2 3/* 4 * Copyright (c) 1997-2007 Kungliga Tekniska Högskolan 5 * (Royal Institute of Technology, Stockholm, Sweden). 6 * All rights reserved. 7 * 8 * Portions Copyright (c) 2009 Apple Inc. All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 21 * 3. Neither the name of the Institute nor the names of its contributors 22 * may be used to endorse or promote products derived from this software 23 * without specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 */ 37 38#include "kdc_locl.h" 39 40static krb5_error_code 41add_db(krb5_context context, struct krb5_kdc_configuration *c, 42 const char *conf, const char *master_key) 43{ 44 krb5_error_code ret; 45 void *ptr; 46 47 ptr = realloc(c->db, (c->num_db + 1) * sizeof(*c->db)); 48 if (ptr == NULL) { 49 krb5_set_error_message(context, ENOMEM, "malloc: out of memory"); 50 return ENOMEM; 51 } 52 c->db = ptr; 53 54 ret = hdb_create(context, &c->db[c->num_db], conf); 55 if(ret) 56 return ret; 57 58 c->num_db++; 59 60 if (master_key) { 61 ret = hdb_set_master_keyfile(context, c->db[c->num_db - 1], master_key); 62 if (ret) 63 return ret; 64 } 65 66 return 0; 67} 68 69krb5_error_code 70krb5_kdc_set_dbinfo(krb5_context context, struct krb5_kdc_configuration *c) 71{ 72 struct hdb_dbinfo *info, *d; 73 krb5_error_code ret; 74 int i; 75 76 /* fetch the databases */ 77 ret = hdb_get_dbinfo(context, &info); 78 if (ret) 79 return ret; 80 81 d = NULL; 82 while ((d = hdb_dbinfo_get_next(info, d)) != NULL) { 83 84 ret = add_db(context, c, 85 hdb_dbinfo_get_dbname(context, d), 86 hdb_dbinfo_get_mkey_file(context, d)); 87 if (ret) 88 goto out; 89 90 kdc_log(context, c, 0, "label: %s", 91 hdb_dbinfo_get_label(context, d)); 92 kdc_log(context, c, 0, "\tdbname: %s", 93 hdb_dbinfo_get_dbname(context, d)); 94 kdc_log(context, c, 0, "\tmkey_file: %s", 95 hdb_dbinfo_get_mkey_file(context, d)); 96 kdc_log(context, c, 0, "\tacl_file: %s", 97 hdb_dbinfo_get_acl_file(context, d)); 98 } 99 hdb_free_dbinfo(context, &info); 100 101 return 0; 102out: 103 for (i = 0; i < c->num_db; i++) 104 if (c->db[i] && c->db[i]->hdb_destroy) 105 (*c->db[i]->hdb_destroy)(context, c->db[i]); 106 c->num_db = 0; 107 free(c->db); 108 c->db = NULL; 109 110 hdb_free_dbinfo(context, &info); 111 112 return ret; 113} 114 115 116