1 /* 2 * Copyright (c) 1997-2007 Kungliga Tekniska H�gskolan 3 * (Royal Institute of Technology, Stockholm, Sweden). 4 * 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * 3. Neither the name of the Institute nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 */ 34 35 #include "kdc_locl.h" 36 37 RCSID("$Id: default_config.c 21296 2007-06-25 14:49:11Z lha $"); 38 39 krb5_error_code 40 krb5_kdc_set_dbinfo(krb5_context context, struct krb5_kdc_configuration *c) 41 { 42 struct hdb_dbinfo *info, *d; 43 krb5_error_code ret; 44 int i; 45 46 /* fetch the databases */ 47 ret = hdb_get_dbinfo(context, &info); 48 if (ret) 49 return ret; 50 51 d = NULL; 52 while ((d = hdb_dbinfo_get_next(info, d)) != NULL) { 53 void *ptr; 54 55 ptr = realloc(c->db, (c->num_db + 1) * sizeof(*c->db)); 56 if (ptr == NULL) { 57 ret = ENOMEM; 58 krb5_set_error_string(context, "out of memory"); 59 goto out; 60 } 61 c->db = ptr; 62 63 ret = hdb_create(context, &c->db[c->num_db], 64 hdb_dbinfo_get_dbname(context, d)); 65 if(ret) 66 goto out; 67 68 ret = hdb_set_master_keyfile(context, c->db[c->num_db], 69 hdb_dbinfo_get_mkey_file(context, d)); 70 if (ret) 71 goto out; 72 73 c->num_db++; 74 75 kdc_log(context, c, 0, "label: %s", 76 hdb_dbinfo_get_label(context, d)); 77 kdc_log(context, c, 0, "\tdbname: %s", 78 hdb_dbinfo_get_dbname(context, d)); 79 kdc_log(context, c, 0, "\tmkey_file: %s", 80 hdb_dbinfo_get_mkey_file(context, d)); 81 kdc_log(context, c, 0, "\tacl_file: %s", 82 hdb_dbinfo_get_acl_file(context, d)); 83 } 84 hdb_free_dbinfo(context, &info); 85 86 return 0; 87 out: 88 for (i = 0; i < c->num_db; i++) 89 if (c->db[i] && c->db[i]->hdb_destroy) 90 (*c->db[i]->hdb_destroy)(context, c->db[i]); 91 c->num_db = 0; 92 free(c->db); 93 c->db = NULL; 94 95 hdb_free_dbinfo(context, &info); 96 97 return ret; 98 } 99 100 101