1 /* 2 * Copyright (c) 1997 - 2001, 2003, 2005 - 2006 Kungliga Tekniska Högskolan 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("$Id$"); 37 38 kadm5_ret_t 39 kadm5_s_delete_principal(void *server_handle, krb5_principal princ) 40 { 41 kadm5_server_context *context = server_handle; 42 kadm5_ret_t ret; 43 hdb_entry_ex ent; 44 45 memset(&ent, 0, sizeof(ent)); 46 ret = context->db->hdb_open(context->context, context->db, O_RDWR, 0); 47 if(ret) { 48 krb5_warn(context->context, ret, "opening database"); 49 return ret; 50 } 51 ret = context->db->hdb_fetch_kvno(context->context, context->db, princ, 52 HDB_F_DECRYPT|HDB_F_GET_ANY|HDB_F_ADMIN_DATA, 0, &ent); 53 if(ret == HDB_ERR_NOENTRY) 54 goto out; 55 if(ent.entry.flags.immutable) { 56 ret = KADM5_PROTECT_PRINCIPAL; 57 goto out2; 58 } 59 60 ret = hdb_seal_keys(context->context, context->db, &ent.entry); 61 if (ret) 62 goto out2; 63 64 ret = context->db->hdb_remove(context->context, context->db, princ); 65 if (ret) 66 goto out2; 67 68 kadm5_log_delete (context, princ); 69 70 out2: 71 hdb_free_entry(context->context, &ent); 72 out: 73 context->db->hdb_close(context->context, context->db); 74 return _kadm5_error_code(ret); 75 } 76