diff options
Diffstat (limited to 'crypto/heimdal/lib/kadm5/chpass_s.c')
| -rw-r--r-- | crypto/heimdal/lib/kadm5/chpass_s.c | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/crypto/heimdal/lib/kadm5/chpass_s.c b/crypto/heimdal/lib/kadm5/chpass_s.c deleted file mode 100644 index abef28c..0000000 --- a/crypto/heimdal/lib/kadm5/chpass_s.c +++ /dev/null @@ -1,192 +0,0 @@ -/* - * Copyright (c) 1997-2006 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 "kadm5_locl.h" - -RCSID("$Id: chpass_s.c 20608 2007-05-08 07:11:48Z lha $"); - -static kadm5_ret_t -change(void *server_handle, - krb5_principal princ, - const char *password, - int cond) -{ - kadm5_server_context *context = server_handle; - hdb_entry_ex ent; - kadm5_ret_t ret; - Key *keys; - size_t num_keys; - int cmp = 1; - - memset(&ent, 0, sizeof(ent)); - ret = context->db->hdb_open(context->context, context->db, O_RDWR, 0); - if(ret) - return ret; - ret = context->db->hdb_fetch(context->context, context->db, princ, - HDB_F_DECRYPT|HDB_F_GET_ANY, &ent); - if(ret == HDB_ERR_NOENTRY) - goto out; - - num_keys = ent.entry.keys.len; - keys = ent.entry.keys.val; - - ent.entry.keys.len = 0; - ent.entry.keys.val = NULL; - - ret = _kadm5_set_keys(context, &ent.entry, password); - if(ret) { - _kadm5_free_keys (context->context, num_keys, keys); - goto out2; - } - ent.entry.kvno++; - if (cond) - cmp = _kadm5_cmp_keys (ent.entry.keys.val, ent.entry.keys.len, - keys, num_keys); - _kadm5_free_keys (context->context, num_keys, keys); - - if (cmp == 0) { - krb5_set_error_string(context->context, "Password reuse forbidden"); - ret = KADM5_PASS_REUSE; - goto out2; - } - - ret = _kadm5_set_modifier(context, &ent.entry); - if(ret) - goto out2; - - ret = _kadm5_bump_pw_expire(context, &ent.entry); - if (ret) - goto out2; - - ret = hdb_seal_keys(context->context, context->db, &ent.entry); - if (ret) - goto out2; - - ret = context->db->hdb_store(context->context, context->db, - HDB_F_REPLACE, &ent); - if (ret) - goto out2; - - kadm5_log_modify (context, - &ent.entry, - KADM5_PRINCIPAL | KADM5_MOD_NAME | KADM5_MOD_TIME | - KADM5_KEY_DATA | KADM5_KVNO | KADM5_PW_EXPIRATION | - KADM5_TL_DATA); - -out2: - hdb_free_entry(context->context, &ent); -out: - context->db->hdb_close(context->context, context->db); - return _kadm5_error_code(ret); -} - - - -/* - * change the password of `princ' to `password' if it's not already that. - */ - -kadm5_ret_t -kadm5_s_chpass_principal_cond(void *server_handle, - krb5_principal princ, - const char *password) -{ - return change (server_handle, princ, password, 1); -} - -/* - * change the password of `princ' to `password' - */ - -kadm5_ret_t -kadm5_s_chpass_principal(void *server_handle, - krb5_principal princ, - const char *password) -{ - return change (server_handle, princ, password, 0); -} - -/* - * change keys for `princ' to `keys' - */ - -kadm5_ret_t -kadm5_s_chpass_principal_with_key(void *server_handle, - krb5_principal princ, - int n_key_data, - krb5_key_data *key_data) -{ - kadm5_server_context *context = server_handle; - hdb_entry_ex ent; - kadm5_ret_t ret; - - memset(&ent, 0, sizeof(ent)); - ret = context->db->hdb_open(context->context, context->db, O_RDWR, 0); - if(ret) - return ret; - ret = context->db->hdb_fetch(context->context, context->db, princ, - HDB_F_GET_ANY, &ent); - if(ret == HDB_ERR_NOENTRY) - goto out; - ret = _kadm5_set_keys2(context, &ent.entry, n_key_data, key_data); - if(ret) - goto out2; - ent.entry.kvno++; - ret = _kadm5_set_modifier(context, &ent.entry); - if(ret) - goto out2; - ret = _kadm5_bump_pw_expire(context, &ent.entry); - if (ret) - goto out2; - - ret = hdb_seal_keys(context->context, context->db, &ent.entry); - if (ret) - goto out2; - - ret = context->db->hdb_store(context->context, context->db, - HDB_F_REPLACE, &ent); - if (ret) - goto out2; - - kadm5_log_modify (context, - &ent.entry, - KADM5_PRINCIPAL | KADM5_MOD_NAME | KADM5_MOD_TIME | - KADM5_KEY_DATA | KADM5_KVNO | KADM5_PW_EXPIRATION | - KADM5_TL_DATA); - -out2: - hdb_free_entry(context->context, &ent); -out: - context->db->hdb_close(context->context, context->db); - return _kadm5_error_code(ret); -} |
