#include "kadm5_locl.h"
RCSID("$Id$");
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_ex ent;
krb5_principal oldname;
memset(&ent, 0, sizeof(ent));
if(krb5_principal_compare(context->context, source, target))
return KADM5_DUP;
if (!context->keep_open) {
ret = context->db->hdb_open(context->context, context->db, O_RDWR, 0);
if(ret)
return ret;
}
ret = context->db->hdb_fetch_kvno(context->context, context->db,
source, HDB_F_GET_ANY|HDB_F_ADMIN_DATA, 0, &ent);
if(ret){
if (!context->keep_open)
context->db->hdb_close(context->context, context->db);
goto out;
}
ret = _kadm5_set_modifier(context, &ent.entry);
if(ret)
goto out2;
{
size_t i;
Salt salt;
krb5_salt salt2;
memset(&salt, 0, sizeof(salt));
krb5_get_pw_salt(context->context, source, &salt2);
salt.type = hdb_pw_salt;
salt.salt = salt2.saltvalue;
for(i = 0; i < ent.entry.keys.len; i++){
if(ent.entry.keys.val[i].salt == NULL){
ent.entry.keys.val[i].salt =
malloc(sizeof(*ent.entry.keys.val[i].salt));
if(ent.entry.keys.val[i].salt == NULL)
return ENOMEM;
ret = copy_Salt(&salt, ent.entry.keys.val[i].salt);
if(ret)
break;
}
}
krb5_free_salt(context->context, salt2);
}
if(ret)
goto out2;
oldname = ent.entry.principal;
ent.entry.principal = target;
ret = hdb_seal_keys(context->context, context->db, &ent.entry);
if (ret) {
ent.entry.principal = oldname;
goto out2;
}
kadm5_log_rename (context, source, &ent.entry);
ret = context->db->hdb_store(context->context, context->db, 0, &ent);
if(ret){
ent.entry.principal = oldname;
goto out2;
}
ret = context->db->hdb_remove(context->context, context->db, oldname);
ent.entry.principal = oldname;
out2:
if (!context->keep_open)
context->db->hdb_close(context->context, context->db);
hdb_free_entry(context->context, &ent);
out:
return _kadm5_error_code(ret);
}