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Diffstat (limited to 'source4/heimdal/kdc/misc.c')
| -rw-r--r-- | source4/heimdal/kdc/misc.c | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/source4/heimdal/kdc/misc.c b/source4/heimdal/kdc/misc.c new file mode 100644 index 0000000000..5a251607b6 --- /dev/null +++ b/source4/heimdal/kdc/misc.c @@ -0,0 +1,84 @@ +/* + * Copyright (c) 1997 - 2001 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "kdc_locl.h" + +RCSID("$Id: misc.c,v 1.25 2005/06/30 01:53:48 lha Exp $"); + +struct timeval _kdc_now; + +krb5_error_code +_kdc_db_fetch(krb5_context context, + krb5_kdc_configuration *config, + krb5_principal principal, enum hdb_ent_type ent_type, + hdb_entry **h) +{ + hdb_entry *ent; + krb5_error_code ret = HDB_ERR_NOENTRY; + int i; + + ent = malloc (sizeof (*ent)); + if (ent == NULL) + return ENOMEM; + ent->principal = principal; + + for(i = 0; i < config->num_db; i++) { + ret = config->db[i]->hdb_open(context, config->db[i], O_RDONLY, 0); + if (ret) { + kdc_log(context, config, 0, "Failed to open database: %s", + krb5_get_err_text(context, ret)); + continue; + } + ret = config->db[i]->hdb_fetch(context, + config->db[i], + HDB_F_DECRYPT, + principal, + ent_type, + ent); + config->db[i]->hdb_close(context, config->db[i]); + if(ret == 0) { + *h = ent; + return 0; + } + } + free(ent); + return ret; +} + +void +_kdc_free_ent(krb5_context context, hdb_entry *ent) +{ + hdb_free_entry (context, ent); + free (ent); +} + |