cc47c8fa7b
We turn on a few extra warnings and fix the fallout that occurs when building with --enable-developer. Note that we get different warnings on different machines and so this will be a work in progress. So far, we have built on NetBSD/amd64 5.99.64 (which uses gcc 4.5.3) and Ubuntu 10.04.3 LTS (which uses gcc 4.4.3). Notably, we fixed 1. a lot of missing structure initialisers, 2. unchecked return values for functions that glibc marks as __attribute__((warn-unused-result)), 3. made minor modifications to slc and asn1_compile which can generate code which generates warnings, and 4. a few stragglers here and there. We turned off the extended warnings for many programs in appl/ as they are nearing the end of their useful lifetime, e.g. rsh, rcp, popper, ftp and telnet. Interestingly, glibc's strncmp() macro needed to be worked around whereas the function calls did not. We have not yet tried this on 32 bit platforms, so there will be a few more warnings when we do.
141 lines
5.8 KiB
C
141 lines
5.8 KiB
C
/*
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* Copyright (c) 1999 - 2001 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of KTH nor the names of its contributors may be
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* used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
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#include "krb5_locl.h"
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#include <err.h>
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enum { MAXSIZE = 24 };
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static struct testcase {
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const char *principal_name;
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const char *password;
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krb5_enctype enctype;
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unsigned char res[MAXSIZE];
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} tests[] = {
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#ifdef HEIM_WEAK_CRYPTO
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{"@", "", ETYPE_DES_CBC_MD5,
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{0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0xf1}},
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{"nisse@FOO.SE", "hej", ETYPE_DES_CBC_MD5,
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{0xfe, 0x67, 0xbf, 0x9e, 0x57, 0x6b, 0xfe, 0x52}},
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{"assar/liten@FOO.SE", "hemligt", ETYPE_DES_CBC_MD5,
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{0x5b, 0x9b, 0xcb, 0xf2, 0x97, 0x43, 0xc8, 0x40}},
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{"raeburn@ATHENA.MIT.EDU", "password", ETYPE_DES_CBC_MD5,
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{0xcb, 0xc2, 0x2f, 0xae, 0x23, 0x52, 0x98, 0xe3}},
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{"danny@WHITEHOUSE.GOV", "potatoe", ETYPE_DES_CBC_MD5,
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{0xdf, 0x3d, 0x32, 0xa7, 0x4f, 0xd9, 0x2a, 0x01}},
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{"buckaroo@EXAMPLE.COM", "penny", ETYPE_DES_CBC_MD5,
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{0x94, 0x43, 0xa2, 0xe5, 0x32, 0xfd, 0xc4, 0xf1}},
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{"Juri\xc5\xa1i\xc4\x87@ATHENA.MIT.EDU", "\xc3\x9f", ETYPE_DES_CBC_MD5,
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{0x62, 0xc8, 0x1a, 0x52, 0x32, 0xb5, 0xe6, 0x9d}},
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{"AAAAAAAA", "11119999", ETYPE_DES_CBC_MD5,
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{0x98, 0x40, 0x54, 0xd0, 0xf1, 0xa7, 0x3e, 0x31}},
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{"FFFFAAAA", "NNNN6666", ETYPE_DES_CBC_MD5,
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{0xc4, 0xbf, 0x6b, 0x25, 0xad, 0xf7, 0xa4, 0xf8}},
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#endif
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#if 0
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{"@", "", ETYPE_DES3_CBC_SHA1,
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{0xce, 0xa2, 0x2f, 0x9b, 0x52, 0x2c, 0xb0, 0x15, 0x6e, 0x6b, 0x64,
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0x73, 0x62, 0x64, 0x73, 0x4f, 0x6e, 0x73, 0xce, 0xa2, 0x2f, 0x9b,
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0x52, 0x57}},
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#endif
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{"nisse@FOO.SE", "hej", ETYPE_DES3_CBC_SHA1,
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{0x0e, 0xbc, 0x23, 0x9d, 0x68, 0x46, 0xf2, 0xd5, 0x51, 0x98, 0x5b,
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0x57, 0xc1, 0x57, 0x01, 0x79, 0x04, 0xc4, 0xe9, 0xfe, 0xc1, 0x0e,
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0x13, 0xd0}},
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{"assar/liten@FOO.SE", "hemligt", ETYPE_DES3_CBC_SHA1,
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{0x7f, 0x40, 0x67, 0xb9, 0xbc, 0xc4, 0x40, 0xfb, 0x43, 0x73, 0xd9,
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0xd3, 0xcd, 0x7c, 0xc7, 0x67, 0xe6, 0x79, 0x94, 0xd0, 0xa8, 0x34,
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0xdf, 0x62}},
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{"does/not@MATTER", "foo", ETYPE_ARCFOUR_HMAC_MD5,
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{0xac, 0x8e, 0x65, 0x7f, 0x83, 0xdf, 0x82, 0xbe,
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0xea, 0x5d, 0x43, 0xbd, 0xaf, 0x78, 0x00, 0xcc}},
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{"raeburn@ATHENA.MIT.EDU", "password", ETYPE_DES3_CBC_SHA1,
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{0x85, 0x0b, 0xb5, 0x13, 0x58, 0x54, 0x8c, 0xd0, 0x5e, 0x86, 0x76, 0x8c, 0x31, 0x3e, 0x3b, 0xfe, 0xf7, 0x51, 0x19, 0x37, 0xdc, 0xf7, 0x2c, 0x3e}},
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{"danny@WHITEHOUSE.GOV", "potatoe", ETYPE_DES3_CBC_SHA1,
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{0xdf, 0xcd, 0x23, 0x3d, 0xd0, 0xa4, 0x32, 0x04, 0xea, 0x6d, 0xc4, 0x37, 0xfb, 0x15, 0xe0, 0x61, 0xb0, 0x29, 0x79, 0xc1, 0xf7, 0x4f, 0x37, 0x7a}},
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{"buckaroo@EXAMPLE.COM", "penny", ETYPE_DES3_CBC_SHA1,
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{0x6d, 0x2f, 0xcd, 0xf2, 0xd6, 0xfb, 0xbc, 0x3d, 0xdc, 0xad, 0xb5, 0xda, 0x57, 0x10, 0xa2, 0x34, 0x89, 0xb0, 0xd3, 0xb6, 0x9d, 0x5d, 0x9d, 0x4a}},
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{"Juri\xc5\xa1i\xc4\x87@ATHENA.MIT.EDU", "\xc3\x9f", ETYPE_DES3_CBC_SHA1,
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{0x16, 0xd5, 0xa4, 0x0e, 0x1c, 0xe3, 0xba, 0xcb, 0x61, 0xb9, 0xdc, 0xe0, 0x04, 0x70, 0x32, 0x4c, 0x83, 0x19, 0x73, 0xa7, 0xb9, 0x52, 0xfe, 0xb0}},
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{NULL, NULL, 0, {0}}
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};
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int
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main(int argc, char **argv)
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{
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struct testcase *t;
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krb5_context context;
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krb5_error_code ret;
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int val = 0;
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ret = krb5_init_context (&context);
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if (ret)
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errx (1, "krb5_init_context failed: %d", ret);
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/* to enable realm-less principal name above */
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krb5_set_default_realm(context, "");
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for (t = tests; t->principal_name; ++t) {
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krb5_keyblock key;
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krb5_principal principal;
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int i;
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ret = krb5_parse_name (context, t->principal_name, &principal);
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if (ret)
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krb5_err (context, 1, ret, "krb5_parse_name %s",
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t->principal_name);
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ret = krb5_string_to_key (context, t->enctype, t->password,
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principal, &key);
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if (ret)
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krb5_err (context, 1, ret, "krb5_string_to_key");
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krb5_free_principal (context, principal);
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if (memcmp (key.keyvalue.data, t->res, key.keyvalue.length) != 0) {
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const unsigned char *p = key.keyvalue.data;
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printf ("string_to_key(%s, %s) failed\n",
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t->principal_name, t->password);
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printf ("should be: ");
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for (i = 0; i < key.keyvalue.length; ++i)
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printf ("%02x", t->res[i]);
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printf ("\nresult was: ");
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for (i = 0; i < key.keyvalue.length; ++i)
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printf ("%02x", p[i]);
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printf ("\n");
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val = 1;
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}
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krb5_free_keyblock_contents(context, &key);
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}
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krb5_free_context(context);
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return val;
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}
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