diff options
Diffstat (limited to 'crypto/heimdal/lib/kadm5/rename_s.c')
| -rw-r--r-- | crypto/heimdal/lib/kadm5/rename_s.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/crypto/heimdal/lib/kadm5/rename_s.c b/crypto/heimdal/lib/kadm5/rename_s.c new file mode 100644 index 0000000..e7f9038 --- /dev/null +++ b/crypto/heimdal/lib/kadm5/rename_s.c @@ -0,0 +1,104 @@ +/* + * Copyright (c) 1997, 1998, 1999 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: rename_s.c,v 1.9 1999/12/02 17:05:07 joda Exp $"); + +kadm5_ret_t +kadm5_s_rename_principal(void *server_handle, + krb5_principal source, + krb5_principal target) +{ + kadm5_server_context *context = server_handle; + kadm5_ret_t ret; + hdb_entry ent, ent2; + ent.principal = source; + if(krb5_principal_compare(context->context, source, target)) + return KADM5_DUP; /* XXX is this right? */ + if(!krb5_realm_compare(context->context, source, target)) + return KADM5_FAILURE; /* XXX better code */ + ret = context->db->open(context->context, context->db, O_RDWR, 0); + if(ret) + return ret; + ret = context->db->fetch(context->context, context->db, 0, &ent); + if(ret){ + context->db->close(context->context, context->db); + goto out; + } + ret = _kadm5_set_modifier(context, &ent); + if(ret) + goto out2; + { + /* fix salt */ + int i; + Salt salt; + krb5_salt salt2; + krb5_get_pw_salt(context->context, source, &salt2); + salt.type = hdb_pw_salt; + salt.salt = salt2.saltvalue; + for(i = 0; i < ent.keys.len; i++){ + if(ent.keys.val[i].salt == NULL){ + ent.keys.val[i].salt = malloc(sizeof(*ent.keys.val[i].salt)); + ret = copy_Salt(&salt, ent.keys.val[i].salt); + if(ret) + break; + } + } + krb5_free_salt(context->context, salt2); + } + if(ret) + goto out2; + ent2.principal = ent.principal; + ent.principal = target; + + hdb_seal_keys(context->db, &ent); + + kadm5_log_rename (context, + source, + &ent); + + ret = context->db->store(context->context, context->db, 0, &ent); + if(ret){ + ent.principal = ent2.principal; + goto out2; + } + ret = context->db->remove(context->context, context->db, &ent2); + ent.principal = ent2.principal; +out2: + context->db->close(context->context, context->db); + hdb_free_entry(context->context, &ent); +out: + return _kadm5_error_code(ret); +} + |
