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freebsd-nq/crypto/heimdal/lib/krb5/test_pac.c
Stanislav Sedov ae77177087 - Update FreeBSD Heimdal distribution to version 1.5.1. This also brings 
several new kerberos related libraries and applications to FreeBSD:
  o kgetcred(1) allows one to manually get a ticket for a particular service.
  o kf(1) securily forwards ticket to another host through an authenticated
    and encrypted stream.
  o kcc(1) is an umbrella program around klist(1), kswitch(1), kgetcred(1)
    and other user kerberos operations. klist and kswitch are just symlinks
    to kcc(1) now.
  o kswitch(1) allows you to easily switch between kerberos credentials if
    you're running KCM.
  o hxtool(1) is a certificate management tool to use with PKINIT.
  o string2key(1) maps a password into key.
  o kdigest(8) is a userland tool to access the KDC's digest interface.
  o kimpersonate(8) creates a "fake" ticket for a service.

  We also now install manpages for some lirbaries that were not installed
  before, libheimntlm and libhx509.

- The new HEIMDAL version no longer supports Kerberos 4.  All users are
  recommended to switch to Kerberos 5.

- Weak ciphers are now disabled by default.  To enable DES support (used
  by telnet(8)), use "allow_weak_crypto" option in krb5.conf.

- libtelnet, pam_ksu and pam_krb5 are now compiled with error on warnings
  disabled due to the function they use (krb5_get_err_text(3)) being
  deprecated.  I plan to work on this next.

- Heimdal's KDC now require sqlite to operate.  We use the bundled version
  and install it as libheimsqlite.  If some other FreeBSD components will
  require it in the future we can rename it to libbsdsqlite and use for these
  components as well.

- This is not a latest Heimdal version, the new one was released while I was
  working on the update.  I will update it to 1.5.2 soon, as it fixes some
  important bugs and security issues.
2012-03-22 08:48:42 +00:00

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/*
* 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"
/*
* 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$";
/*
* This pac from Christan Krause
*/
static const unsigned char saved_pac2[] =
"\x05\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xc8\x01\x00\x00"
"\x58\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x18\x00\x00\x00"
"\x20\x02\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x70\x00\x00\x00"
"\x38\x02\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x14\x00\x00\x00"
"\xa8\x02\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x00\x00"
"\xc0\x02\x00\x00\x00\x00\x00\x00\x01\x10\x08\x00\xcc\xcc\xcc\xcc"
"\xb8\x01\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x7d\xee\x09\x76"
"\xf2\x39\xc9\x01\xff\xff\xff\xff\xff\xff\xff\x7f\xff\xff\xff\xff"
"\xff\xff\xff\x7f\x6d\x49\x38\x62\xf2\x39\xc9\x01\x6d\x09\xa2\x8c"
"\xbb\x3a\xc9\x01\xff\xff\xff\xff\xff\xff\xff\x7f\x0e\x00\x0e\x00"
"\x04\x00\x02\x00\x10\x00\x10\x00\x08\x00\x02\x00\x00\x00\x00\x00"
"\x0c\x00\x02\x00\x00\x00\x00\x00\x10\x00\x02\x00\x00\x00\x00\x00"
"\x14\x00\x02\x00\x00\x00\x00\x00\x18\x00\x02\x00\x02\x01\x00\x00"
"\x52\x04\x00\x00\x01\x02\x00\x00\x03\x00\x00\x00\x1c\x00\x02\x00"
"\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\x10\x00\x12\x00\x20\x00\x02\x00\x0e\x00\x10\x00"
"\x24\x00\x02\x00\x28\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00"
"\x10\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00"
"\x6f\x00\x70\x00\x65\x00\x6e\x00\x6d\x00\x73\x00\x70\x00\x00\x00"
"\x08\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x6f\x00\x70\x00"
"\x65\x00\x6e\x00\x20\x00\x6d\x00\x73\x00\x70\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00"
"\x60\x04\x00\x00\x07\x00\x00\x00\x01\x02\x00\x00\x07\x00\x00\x00"
"\x5e\x04\x00\x00\x07\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00"
"\x08\x00\x00\x00\x43\x00\x48\x00\x4b\x00\x52\x00\x2d\x00\x41\x00"
"\x44\x00\x53\x00\x08\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00"
"\x4d\x00\x53\x00\x50\x00\x2d\x00\x41\x00\x44\x00\x53\x00\x00\x00"
"\x04\x00\x00\x00\x01\x04\x00\x00\x00\x00\x00\x05\x15\x00\x00\x00"
"\x91\xad\xdc\x4c\x63\xb8\xb5\x48\xd5\x53\xd2\xd1\x00\x00\x00\x00"
"\x00\x66\xeb\x75\xf2\x39\xc9\x01\x0e\x00\x6f\x00\x70\x00\x65\x00"
"\x6e\x00\x6d\x00\x73\x00\x70\x00\x38\x00\x10\x00\x28\x00\x48\x00"
"\x00\x00\x00\x00\x00\x00\x00\x00\x6f\x00\x70\x00\x65\x00\x6e\x00"
"\x6d\x00\x73\x00\x70\x00\x40\x00\x6d\x00\x73\x00\x70\x00\x2d\x00"
"\x61\x00\x64\x00\x73\x00\x2e\x00\x70\x00\x65\x00\x70\x00\x70\x00"
"\x65\x00\x72\x00\x63\x00\x6f\x00\x6e\x00\x2e\x00\x64\x00\x65\x00"
"\x4d\x00\x53\x00\x50\x00\x2d\x00\x41\x00\x44\x00\x53\x00\x2e\x00"
"\x50\x00\x45\x00\x50\x00\x50\x00\x45\x00\x52\x00\x43\x00\x4f\x00"
"\x4e\x00\x2e\x00\x44\x00\x45\x00\x76\xff\xff\xff\xb3\x56\x15\x29"
"\x37\xc6\x5c\xf7\x97\x35\xfa\xec\x59\xe8\x96\xa0\x00\x00\x00\x00"
"\x76\xff\xff\xff\x50\x71\xa2\xb1\xa3\x64\x82\x5c\xfd\x23\xea\x3b"
"\xb0\x19\x12\xd4\x00\x00\x00\x00";
static const krb5_keyblock member_keyblock2 = {
ETYPE_DES_CBC_MD5,
{ 8, "\x9e\x37\x83\x25\x4a\x7f\xf2\xf8" }
};
static time_t authtime2 = 1225304188;
static const char *user2 = "openmsp";
int
main(int argc, char **argv)
{
krb5_error_code ret;
krb5_context context;
krb5_pac pac;
krb5_data data;
krb5_principal p, p2;
ret = krb5_init_context(&context);
if (ret)
errx(1, "krb5_init_contex");
krb5_enctype_enable(context, ETYPE_DES_CBC_MD5);
ret = krb5_parse_name_flags(context, user,
KRB5_PRINCIPAL_PARSE_NO_REALM, &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);
krb5_data_free(&data);
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);
/*
* check pac from Christian
*/
ret = krb5_parse_name_flags(context, user2,
KRB5_PRINCIPAL_PARSE_NO_REALM, &p2);
if (ret)
krb5_err(context, 1, ret, "krb5_parse_name");
ret = krb5_pac_parse(context, saved_pac2, sizeof(saved_pac2) -1, &pac);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_parse");
ret = krb5_pac_verify(context, pac, authtime2, p2,
&member_keyblock2, NULL);
if (ret)
krb5_err(context, 1, ret, "krb5_pac_verify c1");
krb5_pac_free(context, pac);
krb5_free_principal(context, p2);
/*
* 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;
}
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