1/* 2 * Copyright (c) 1997-2000, 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 36RCSID("$Id$"); 37 38kadm5_ret_t 39kadm5_c_chpass_principal(void *server_handle, 40 krb5_principal princ, 41 int keepold, 42 const char *password, 43 int n_ks_tuple, 44 krb5_key_salt_tuple *ks_tuple) 45{ 46 kadm5_client_context *context = server_handle; 47 kadm5_ret_t ret; 48 krb5_storage *sp; 49 unsigned char buf[1024]; 50 int32_t tmp; 51 krb5_data reply; 52 53 ret = _kadm5_connect(server_handle); 54 if(ret) 55 return ret; 56 57 sp = krb5_storage_from_mem(buf, sizeof(buf)); 58 if (sp == NULL) { 59 krb5_clear_error_message(context->context); 60 return ENOMEM; 61 } 62 krb5_store_int32(sp, kadm_chpass); 63 krb5_store_principal(sp, princ); 64 krb5_store_string(sp, password); 65 krb5_store_int32(sp, keepold); /* extension */ 66 _kadm5_store_ks_tuple(sp, n_ks_tuple, ks_tuple); 67 ret = _kadm5_client_send(context, sp); 68 krb5_storage_free(sp); 69 if (ret) 70 return ret; 71 ret = _kadm5_client_recv(context, &reply); 72 if(ret) 73 return ret; 74 sp = krb5_storage_from_data (&reply); 75 if (sp == NULL) { 76 krb5_clear_error_message(context->context); 77 krb5_data_free (&reply); 78 return ENOMEM; 79 } 80 krb5_ret_int32(sp, &tmp); 81 krb5_clear_error_message(context->context); 82 krb5_storage_free(sp); 83 krb5_data_free (&reply); 84 return tmp; 85} 86 87kadm5_ret_t 88kadm5_c_chpass_principal_with_key(void *server_handle, 89 krb5_principal princ, 90 int keepold, 91 int n_key_data, 92 krb5_key_data *key_data) 93{ 94 kadm5_client_context *context = server_handle; 95 kadm5_ret_t ret; 96 krb5_storage *sp; 97 unsigned char buf[1024]; 98 int32_t tmp; 99 krb5_data reply; 100 int i; 101 102 ret = _kadm5_connect(server_handle); 103 if(ret) 104 return ret; 105 106 sp = krb5_storage_from_mem(buf, sizeof(buf)); 107 if (sp == NULL) { 108 krb5_clear_error_message(context->context); 109 return ENOMEM; 110 } 111 krb5_store_int32(sp, kadm_chpass_with_key); 112 krb5_store_principal(sp, princ); 113 krb5_store_int32(sp, n_key_data); 114 for (i = 0; i < n_key_data; ++i) 115 kadm5_store_key_data (sp, &key_data[i]); 116 krb5_store_int32(sp, keepold); /* extension */ 117 ret = _kadm5_client_send(context, sp); 118 krb5_storage_free(sp); 119 if (ret) 120 return ret; 121 ret = _kadm5_client_recv(context, &reply); 122 if(ret) 123 return ret; 124 sp = krb5_storage_from_data (&reply); 125 if (sp == NULL) { 126 krb5_clear_error_message(context->context); 127 krb5_data_free (&reply); 128 return ENOMEM; 129 } 130 krb5_ret_int32(sp, &tmp); 131 krb5_clear_error_message(context->context); 132 krb5_storage_free(sp); 133 krb5_data_free (&reply); 134 return tmp; 135} 136