155682Smarkm/* 2233294Sstas * Copyright (c) 1997 - 1999 Kungliga Tekniska H��gskolan 3233294Sstas * (Royal Institute of Technology, Stockholm, Sweden). 4233294Sstas * All rights reserved. 555682Smarkm * 6233294Sstas * Redistribution and use in source and binary forms, with or without 7233294Sstas * modification, are permitted provided that the following conditions 8233294Sstas * are met: 955682Smarkm * 10233294Sstas * 1. Redistributions of source code must retain the above copyright 11233294Sstas * notice, this list of conditions and the following disclaimer. 1255682Smarkm * 13233294Sstas * 2. Redistributions in binary form must reproduce the above copyright 14233294Sstas * notice, this list of conditions and the following disclaimer in the 15233294Sstas * documentation and/or other materials provided with the distribution. 1655682Smarkm * 17233294Sstas * 3. Neither the name of the Institute nor the names of its contributors 18233294Sstas * may be used to endorse or promote products derived from this software 19233294Sstas * without specific prior written permission. 2055682Smarkm * 21233294Sstas * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22233294Sstas * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23233294Sstas * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24233294Sstas * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25233294Sstas * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26233294Sstas * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27233294Sstas * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28233294Sstas * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29233294Sstas * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30233294Sstas * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31233294Sstas * SUCH DAMAGE. 3255682Smarkm */ 3355682Smarkm 3455682Smarkm#include "kadm5_locl.h" 3555682Smarkm 36233294SstasRCSID("$Id$"); 3755682Smarkm 3855682Smarkmkadm5_ret_t 39233294Sstaskadm5_c_get_principals(void *server_handle, 40178825Sdfr const char *expression, 41233294Sstas char ***princs, 4255682Smarkm int *count) 4355682Smarkm{ 4455682Smarkm kadm5_client_context *context = server_handle; 4555682Smarkm kadm5_ret_t ret; 4655682Smarkm krb5_storage *sp; 4755682Smarkm unsigned char buf[1024]; 4855682Smarkm int32_t tmp; 4955682Smarkm krb5_data reply; 5055682Smarkm 5172445Sassar ret = _kadm5_connect(server_handle); 5272445Sassar if(ret) 5372445Sassar return ret; 5472445Sassar 5555682Smarkm sp = krb5_storage_from_mem(buf, sizeof(buf)); 5655682Smarkm if (sp == NULL) 5755682Smarkm return ENOMEM; 5855682Smarkm krb5_store_int32(sp, kadm_get_princs); 59178825Sdfr krb5_store_int32(sp, expression != NULL); 60178825Sdfr if(expression) 61178825Sdfr krb5_store_string(sp, expression); 6255682Smarkm ret = _kadm5_client_send(context, sp); 6355682Smarkm krb5_storage_free(sp); 64233294Sstas if (ret) 65233294Sstas return ret; 6655682Smarkm ret = _kadm5_client_recv(context, &reply); 6755682Smarkm if(ret) 6855682Smarkm return ret; 6955682Smarkm sp = krb5_storage_from_data (&reply); 7055682Smarkm if (sp == NULL) { 7155682Smarkm krb5_data_free (&reply); 7255682Smarkm return ENOMEM; 7355682Smarkm } 7455682Smarkm krb5_ret_int32(sp, &tmp); 7555682Smarkm ret = tmp; 7655682Smarkm if(ret == 0) { 7755682Smarkm int i; 7855682Smarkm krb5_ret_int32(sp, &tmp); 7955682Smarkm *princs = calloc(tmp + 1, sizeof(**princs)); 8055682Smarkm if (*princs == NULL) { 8155682Smarkm ret = ENOMEM; 8255682Smarkm goto out; 8355682Smarkm } 8455682Smarkm for(i = 0; i < tmp; i++) 8555682Smarkm krb5_ret_string(sp, &(*princs)[i]); 8655682Smarkm *count = tmp; 8755682Smarkm } 8855682Smarkmout: 8955682Smarkm krb5_storage_free(sp); 9055682Smarkm krb5_data_free (&reply); 9155682Smarkm return ret; 9255682Smarkm} 93