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| Current File : //usr/src/crypto/heimdal/lib/krb5/test_pac.c |
/*
* Copyright (c) 2006 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 "krb5_locl.h"
RCSID("$Id: test_pac.c 21934 2007-08-27 14:21:04Z lha $");
/*
* This PAC and keys are copied (with permission) from Samba torture
* regression test suite, they where created by Andrew Bartlet.
*/
static const unsigned char saved_pac[] = {
0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0xd8, 0x01, 0x00, 0x00,
0x48, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x20, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00,
0x40, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00,
0x58, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x10, 0x08, 0x00, 0xcc, 0xcc, 0xcc, 0xcc,
0xc8, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x30, 0xdf, 0xa6, 0xcb,
0x4f, 0x7d, 0xc5, 0x01, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0x7f, 0xc0, 0x3c, 0x4e, 0x59, 0x62, 0x73, 0xc5, 0x01, 0xc0, 0x3c, 0x4e, 0x59,
0x62, 0x73, 0xc5, 0x01, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x16, 0x00, 0x16, 0x00,
0x04, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0c, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
0x14, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x02, 0x00, 0x65, 0x00, 0x00, 0x00,
0xed, 0x03, 0x00, 0x00, 0x04, 0x02, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x02, 0x00,
0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x14, 0x00, 0x16, 0x00, 0x20, 0x00, 0x02, 0x00, 0x16, 0x00, 0x18, 0x00,
0x24, 0x00, 0x02, 0x00, 0x28, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00,
0x57, 0x00, 0x32, 0x00, 0x30, 0x00, 0x30, 0x00, 0x33, 0x00, 0x46, 0x00, 0x49, 0x00, 0x4e, 0x00,
0x41, 0x00, 0x4c, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x04, 0x02, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00,
0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x00, 0x57, 0x00, 0x32, 0x00,
0x30, 0x00, 0x30, 0x00, 0x33, 0x00, 0x46, 0x00, 0x49, 0x00, 0x4e, 0x00, 0x41, 0x00, 0x4c, 0x00,
0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x57, 0x00, 0x49, 0x00,
0x4e, 0x00, 0x32, 0x00, 0x4b, 0x00, 0x33, 0x00, 0x54, 0x00, 0x48, 0x00, 0x49, 0x00, 0x4e, 0x00,
0x4b, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x01, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05,
0x15, 0x00, 0x00, 0x00, 0x11, 0x2f, 0xaf, 0xb5, 0x90, 0x04, 0x1b, 0xec, 0x50, 0x3b, 0xec, 0xdc,
0x01, 0x00, 0x00, 0x00, 0x30, 0x00, 0x02, 0x00, 0x07, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0x66, 0x28, 0xea, 0x37, 0x80, 0xc5, 0x01, 0x16, 0x00, 0x77, 0x00, 0x32, 0x00, 0x30, 0x00,
0x30, 0x00, 0x33, 0x00, 0x66, 0x00, 0x69, 0x00, 0x6e, 0x00, 0x61, 0x00, 0x6c, 0x00, 0x24, 0x00,
0x76, 0xff, 0xff, 0xff, 0x37, 0xd5, 0xb0, 0xf7, 0x24, 0xf0, 0xd6, 0xd4, 0xec, 0x09, 0x86, 0x5a,
0xa0, 0xe8, 0xc3, 0xa9, 0x00, 0x00, 0x00, 0x00, 0x76, 0xff, 0xff, 0xff, 0xb4, 0xd8, 0xb8, 0xfe,
0x83, 0xb3, 0x13, 0x3f, 0xfc, 0x5c, 0x41, 0xad, 0xe2, 0x64, 0x83, 0xe0, 0x00, 0x00, 0x00, 0x00
};
static int type_1_length = 472;
static const krb5_keyblock kdc_keyblock = {
ETYPE_ARCFOUR_HMAC_MD5,
{ 16, "\xB2\x86\x75\x71\x48\xAF\x7F\xD2\x52\xC5\x36\x03\xA1\x50\xB7\xE7" }
};
static const krb5_keyblock member_keyblock = {
ETYPE_ARCFOUR_HMAC_MD5,
{ 16, "\xD2\x17\xFA\xEA\xE5\xE6\xB5\xF9\x5C\xCC\x94\x07\x7A\xB8\xA5\xFC" }
};
static time_t authtime = 1120440609;
static const char *user = "w2003final$@WIN2K3.THINKER.LOCAL";
int
main(int argc, char **argv)
{
krb5_error_code ret;
krb5_context context;
krb5_pac pac;
krb5_data data;
krb5_principal p;
ret = krb5_init_context(&context);
if (ret)
errx(1, "krb5_init_contex");
ret = krb5_parse_name(context, user, &p);
if (ret)
krb5_err(context, 1, ret, "krb5_parse_name");
ret = krb5_pac_parse(context, saved_pac, sizeof(saved_pac), &pac);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_parse");
ret = krb5_pac_verify(context, pac, authtime, p,
&member_keyblock, &kdc_keyblock);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_verify");
ret = _krb5_pac_sign(context, pac, authtime, p,
&member_keyblock, &kdc_keyblock, &data);
if (ret)
krb5_err(context, 1, ret, "_krb5_pac_sign");
krb5_pac_free(context, pac);
ret = krb5_pac_parse(context, data.data, data.length, &pac);
krb5_data_free(&data);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_parse 2");
ret = krb5_pac_verify(context, pac, authtime, p,
&member_keyblock, &kdc_keyblock);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_verify 2");
/* make a copy and try to reproduce it */
{
uint32_t *list;
size_t len, i;
krb5_pac pac2;
ret = krb5_pac_init(context, &pac2);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_init");
/* our two user buffer plus the three "system" buffers */
ret = krb5_pac_get_types(context, pac, &len, &list);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_get_types");
for (i = 0; i < len; i++) {
/* skip server_cksum, privsvr_cksum, and logon_name */
if (list[i] == 6 || list[i] == 7 || list[i] == 10)
continue;
ret = krb5_pac_get_buffer(context, pac, list[i], &data);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_get_buffer");
if (list[i] == 1) {
if (type_1_length != data.length)
krb5_errx(context, 1, "type 1 have wrong length: %lu",
(unsigned long)data.length);
} else
krb5_errx(context, 1, "unknown type %lu",
(unsigned long)list[i]);
ret = krb5_pac_add_buffer(context, pac2, list[i], &data);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_add_buffer");
krb5_data_free(&data);
}
free(list);
ret = _krb5_pac_sign(context, pac2, authtime, p,
&member_keyblock, &kdc_keyblock, &data);
if (ret)
krb5_err(context, 1, ret, "_krb5_pac_sign 4");
krb5_pac_free(context, pac2);
ret = krb5_pac_parse(context, data.data, data.length, &pac2);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_parse 4");
ret = krb5_pac_verify(context, pac2, authtime, p,
&member_keyblock, &kdc_keyblock);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_verify 4");
krb5_pac_free(context, pac2);
}
krb5_pac_free(context, pac);
/*
* Test empty free
*/
ret = krb5_pac_init(context, &pac);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_init");
krb5_pac_free(context, pac);
/*
* Test add remove buffer
*/
ret = krb5_pac_init(context, &pac);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_init");
{
const krb5_data cdata = { 2, "\x00\x01" } ;
ret = krb5_pac_add_buffer(context, pac, 1, &cdata);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_add_buffer");
}
{
ret = krb5_pac_get_buffer(context, pac, 1, &data);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_get_buffer");
if (data.length != 2 || memcmp(data.data, "\x00\x01", 2) != 0)
krb5_errx(context, 1, "krb5_pac_get_buffer data not the same");
krb5_data_free(&data);
}
{
const krb5_data cdata = { 2, "\x02\x00" } ;
ret = krb5_pac_add_buffer(context, pac, 2, &cdata);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_add_buffer");
}
{
ret = krb5_pac_get_buffer(context, pac, 1, &data);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_get_buffer");
if (data.length != 2 || memcmp(data.data, "\x00\x01", 2) != 0)
krb5_errx(context, 1, "krb5_pac_get_buffer data not the same");
krb5_data_free(&data);
/* */
ret = krb5_pac_get_buffer(context, pac, 2, &data);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_get_buffer");
if (data.length != 2 || memcmp(data.data, "\x02\x00", 2) != 0)
krb5_errx(context, 1, "krb5_pac_get_buffer data not the same");
krb5_data_free(&data);
}
ret = _krb5_pac_sign(context, pac, authtime, p,
&member_keyblock, &kdc_keyblock, &data);
if (ret)
krb5_err(context, 1, ret, "_krb5_pac_sign");
krb5_pac_free(context, pac);
ret = krb5_pac_parse(context, data.data, data.length, &pac);
krb5_data_free(&data);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_parse 3");
ret = krb5_pac_verify(context, pac, authtime, p,
&member_keyblock, &kdc_keyblock);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_verify 3");
{
uint32_t *list;
size_t len;
/* our two user buffer plus the three "system" buffers */
ret = krb5_pac_get_types(context, pac, &len, &list);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_get_types");
if (len != 5)
krb5_errx(context, 1, "list wrong length");
free(list);
}
krb5_pac_free(context, pac);
krb5_free_principal(context, p);
krb5_free_context(context);
return 0;
}