diff options
Diffstat (limited to 'crypto/heimdal/kdc/misc.c')
| -rw-r--r-- | crypto/heimdal/kdc/misc.c | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/crypto/heimdal/kdc/misc.c b/crypto/heimdal/kdc/misc.c deleted file mode 100644 index 072df44..0000000 --- a/crypto/heimdal/kdc/misc.c +++ /dev/null @@ -1,122 +0,0 @@ -/* - * 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 21106 2007-06-18 10:18:11Z lha $"); - -struct timeval _kdc_now; - -krb5_error_code -_kdc_db_fetch(krb5_context context, - krb5_kdc_configuration *config, - krb5_const_principal principal, - unsigned flags, - HDB **db, - hdb_entry_ex **h) -{ - hdb_entry_ex *ent; - krb5_error_code ret; - int i; - - ent = calloc (1, sizeof (*ent)); - if (ent == NULL) { - krb5_set_error_string(context, "out of memory"); - return ENOMEM; - } - - 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], - principal, - flags | HDB_F_DECRYPT, - ent); - config->db[i]->hdb_close(context, config->db[i]); - if(ret == 0) { - if (db) - *db = config->db[i]; - *h = ent; - return 0; - } - } - free(ent); - krb5_set_error_string(context, "no such entry found in hdb"); - return HDB_ERR_NOENTRY; -} - -void -_kdc_free_ent(krb5_context context, hdb_entry_ex *ent) -{ - hdb_free_entry (context, ent); - free (ent); -} - -/* - * Use the order list of preferred encryption types and sort the - * available keys and return the most preferred key. - */ - -krb5_error_code -_kdc_get_preferred_key(krb5_context context, - krb5_kdc_configuration *config, - hdb_entry_ex *h, - const char *name, - krb5_enctype *enctype, - Key **key) -{ - const krb5_enctype *p; - krb5_error_code ret; - int i; - - p = krb5_kerberos_enctypes(context); - - for (i = 0; p[i] != ETYPE_NULL; i++) { - if (krb5_enctype_valid(context, p[i]) != 0) - continue; - ret = hdb_enctype2key(context, &h->entry, p[i], key); - if (ret == 0) { - *enctype = p[i]; - return 0; - } - } - - krb5_set_error_string(context, "No valid kerberos key found for %s", name); - return EINVAL; -} - |
