2 * Copyright (c) 1997 - 2001, 2003, 2005 - 2005 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
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.
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.
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
34 #include "kadm5_locl.h"
39 kadm5_s_rename_principal(void *server_handle
,
40 krb5_principal source
,
41 krb5_principal target
)
43 kadm5_server_context
*context
= server_handle
;
46 krb5_principal oldname
;
48 memset(&ent
, 0, sizeof(ent
));
49 if(krb5_principal_compare(context
->context
, source
, target
))
50 return KADM5_DUP
; /* XXX is this right? */
51 ret
= context
->db
->hdb_open(context
->context
, context
->db
, O_RDWR
, 0);
54 ret
= context
->db
->hdb_fetch(context
->context
, context
->db
,
55 source
, HDB_F_GET_ANY
, &ent
);
57 context
->db
->hdb_close(context
->context
, context
->db
);
60 ret
= _kadm5_set_modifier(context
, &ent
.entry
);
68 krb5_get_pw_salt(context
->context
, source
, &salt2
);
69 salt
.type
= hdb_pw_salt
;
70 salt
.salt
= salt2
.saltvalue
;
71 for(i
= 0; i
< ent
.entry
.keys
.len
; i
++){
72 if(ent
.entry
.keys
.val
[i
].salt
== NULL
){
73 ent
.entry
.keys
.val
[i
].salt
=
74 malloc(sizeof(*ent
.entry
.keys
.val
[i
].salt
));
75 if(ent
.entry
.keys
.val
[i
].salt
== NULL
)
77 ret
= copy_Salt(&salt
, ent
.entry
.keys
.val
[i
].salt
);
82 krb5_free_salt(context
->context
, salt2
);
86 oldname
= ent
.entry
.principal
;
87 ent
.entry
.principal
= target
;
89 ret
= hdb_seal_keys(context
->context
, context
->db
, &ent
.entry
);
91 ent
.entry
.principal
= oldname
;
95 kadm5_log_rename (context
, source
, &ent
.entry
);
97 ret
= context
->db
->hdb_store(context
->context
, context
->db
, 0, &ent
);
99 ent
.entry
.principal
= oldname
;
102 ret
= context
->db
->hdb_remove(context
->context
, context
->db
, oldname
);
103 ent
.entry
.principal
= oldname
;
105 context
->db
->hdb_close(context
->context
, context
->db
);
106 hdb_free_entry(context
->context
, &ent
);
108 return _kadm5_error_code(ret
);