1 /* 2 * Copyright (c) 1997-1999 Kungliga Tekniska H�gskolan 3 * (Royal Institute of Technology, Stockholm, Sweden). 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * 3. Neither the name of the Institute nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 #include "kadm5_locl.h" 35 36 RCSID("$Id: chpass_s.c,v 1.8 1999/12/02 17:05:05 joda Exp $"); 37 38 kadm5_ret_t 39 kadm5_s_chpass_principal(void *server_handle, 40 krb5_principal princ, 41 char *password) 42 { 43 kadm5_server_context *context = server_handle; 44 hdb_entry ent; 45 kadm5_ret_t ret; 46 ent.principal = princ; 47 ret = context->db->open(context->context, context->db, O_RDWR, 0); 48 if(ret) 49 return ret; 50 ret = context->db->fetch(context->context, context->db, 51 0, &ent); 52 if(ret == HDB_ERR_NOENTRY) 53 goto out; 54 ret = _kadm5_set_keys(context, &ent, password); 55 if(ret) 56 goto out2; 57 ret = _kadm5_set_modifier(context, &ent); 58 if(ret) 59 goto out2; 60 61 hdb_seal_keys(context->db, &ent); 62 63 kadm5_log_modify (context, 64 &ent, 65 KADM5_PRINCIPAL | KADM5_MOD_NAME | KADM5_MOD_TIME | 66 KADM5_KEY_DATA | KADM5_KVNO); 67 68 ret = context->db->store(context->context, context->db, 69 HDB_F_REPLACE, &ent); 70 out2: 71 hdb_free_entry(context->context, &ent); 72 out: 73 context->db->close(context->context, context->db); 74 return _kadm5_error_code(ret); 75 } 76 77 kadm5_ret_t 78 kadm5_s_chpass_principal_with_key(void *server_handle, 79 krb5_principal princ, 80 int n_key_data, 81 krb5_key_data *key_data) 82 { 83 kadm5_server_context *context = server_handle; 84 hdb_entry ent; 85 kadm5_ret_t ret; 86 ent.principal = princ; 87 ret = context->db->open(context->context, context->db, O_RDWR, 0); 88 if(ret) 89 return ret; 90 ret = context->db->fetch(context->context, context->db, 0, &ent); 91 if(ret == HDB_ERR_NOENTRY) 92 goto out; 93 ret = _kadm5_set_keys2(&ent, n_key_data, key_data); 94 if(ret) 95 goto out2; 96 ret = _kadm5_set_modifier(context, &ent); 97 if(ret) 98 goto out2; 99 100 hdb_seal_keys(context->db, &ent); 101 102 kadm5_log_modify (context, 103 &ent, 104 KADM5_PRINCIPAL | KADM5_MOD_NAME | KADM5_MOD_TIME | 105 KADM5_KEY_DATA | KADM5_KVNO); 106 107 ret = context->db->store(context->context, context->db, 108 HDB_F_REPLACE, &ent); 109 out2: 110 hdb_free_entry(context->context, &ent); 111 out: 112 context->db->close(context->context, context->db); 113 return _kadm5_error_code(ret); 114 } 115