oysteikt/heimdal
0
0
Fork 0
Code Issues 5 Pull Requests Releases Activity
Files
d542833a1f7e6aab9f02d86a62e1a9bf6e9b3b22
heimdal/lib/asn1/check-gen.c
Love Hörnquist Åstrand 7e39290a32 test SEQ OF SIZE (...) 
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@21539 ec53bebd-3082-4978-b11e-865c3cabbd6b
2007-07-14 16:12:04 +00:00

956 lines
24 KiB
C
Raw Blame History

/*
* Copyright (c) 1999 - 2005 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.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <string.h>
#include <err.h>
#include <roken.h>
#include <asn1-common.h>
#include <asn1_err.h>
#include <der.h>
#include <krb5_asn1.h>
#include <heim_asn1.h>
#include <rfc2459_asn1.h>
#include <test_asn1.h>
#include "check-common.h"
RCSID("$Id$");
static char *lha_principal[] = { "lha" };
static char *lharoot_princ[] = { "lha", "root" };
static char *datan_princ[] = { "host", "nutcracker.e.kth.se" };
static char *nada_tgt_principal[] = { "krbtgt", "NADA.KTH.SE" };
#define IF_OPT_COMPARE(ac,bc,e) \
if (((ac)->e == NULL && (bc)->e != NULL) || (((ac)->e != NULL && (bc)->e == NULL))) return 1; if ((ab)->e)
#define COMPARE_OPT_STRING(ac,bc,e) \
do { if (strcmp(*(ac)->e, *(bc)->e) != 0) return 1; } while(0)
#define COMPARE_OPT_OCTECT_STRING(ac,bc,e) \
do { if ((ac)->e->length != (bc)->e->length || memcmp((ac)->e->data, (bc)->e->data, (ac)->e->length) != 0) return 1; } while(0)
#define COMPARE_STRING(ac,bc,e) \
do { if (strcmp((ac)->e, (bc)->e) != 0) return 1; } while(0)
#define COMPARE_INTEGER(ac,bc,e) \
do { if ((ac)->e != (bc)->e) return 1; } while(0)
#define COMPARE_MEM(ac,bc,e,len) \
do { if (memcmp((ac)->e, (bc)->e,len) != 0) return 1; } while(0)
static int
cmp_principal (void *a, void *b)
{
Principal *pa = a;
Principal *pb = b;
int i;
COMPARE_STRING(pa,pb,realm);
COMPARE_INTEGER(pa,pb,name.name_type);
COMPARE_INTEGER(pa,pb,name.name_string.len);
for (i = 0; i < pa->name.name_string.len; i++)
COMPARE_STRING(pa,pb,name.name_string.val[i]);
return 0;
}
static int
test_principal (void)
{
struct test_case tests[] = {
{ NULL, 29,
"\x30\x1b\xa0\x10\x30\x0e\xa0\x03\x02\x01\x01\xa1\x07\x30\x05\x1b"
"\x03\x6c\x68\x61\xa1\x07\x1b\x05\x53\x55\x2e\x53\x45"
},
{ NULL, 35,
"\x30\x21\xa0\x16\x30\x14\xa0\x03\x02\x01\x01\xa1\x0d\x30\x0b\x1b"
"\x03\x6c\x68\x61\x1b\x04\x72\x6f\x6f\x74\xa1\x07\x1b\x05\x53\x55"
"\x2e\x53\x45"
},
{ NULL, 54,
"\x30\x34\xa0\x26\x30\x24\xa0\x03\x02\x01\x03\xa1\x1d\x30\x1b\x1b"
"\x04\x68\x6f\x73\x74\x1b\x13\x6e\x75\x74\x63\x72\x61\x63\x6b\x65"
"\x72\x2e\x65\x2e\x6b\x74\x68\x2e\x73\x65\xa1\x0a\x1b\x08\x45\x2e"
"\x4b\x54\x48\x2e\x53\x45"
}
};
Principal values[] = {
{ { KRB5_NT_PRINCIPAL, { 1, lha_principal } }, "SU.SE" },
{ { KRB5_NT_PRINCIPAL, { 2, lharoot_princ } }, "SU.SE" },
{ { KRB5_NT_SRV_HST, { 2, datan_princ } }, "E.KTH.SE" }
};
int i, ret;
int ntests = sizeof(tests) / sizeof(*tests);
for (i = 0; i < ntests; ++i) {
tests[i].val = &values[i];
asprintf (&tests[i].name, "Principal %d", i);
}
ret = generic_test (tests, ntests, sizeof(Principal),
(generic_encode)encode_Principal,
(generic_length)length_Principal,
(generic_decode)decode_Principal,
(generic_free)free_Principal,
cmp_principal);
for (i = 0; i < ntests; ++i)
free (tests[i].name);
return ret;
}
static int
cmp_authenticator (void *a, void *b)
{
Authenticator *aa = a;
Authenticator *ab = b;
int i;
COMPARE_INTEGER(aa,ab,authenticator_vno);
COMPARE_STRING(aa,ab,crealm);
COMPARE_INTEGER(aa,ab,cname.name_type);
COMPARE_INTEGER(aa,ab,cname.name_string.len);
for (i = 0; i < aa->cname.name_string.len; i++)
COMPARE_STRING(aa,ab,cname.name_string.val[i]);
return 0;
}
static int
test_authenticator (void)
{
struct test_case tests[] = {
{ NULL, 63,
"\x62\x3d\x30\x3b\xa0\x03\x02\x01\x05\xa1\x0a\x1b\x08"
"\x45\x2e\x4b\x54\x48\x2e\x53\x45\xa2\x10\x30\x0e\xa0"
"\x03\x02\x01\x01\xa1\x07\x30\x05\x1b\x03\x6c\x68\x61"
"\xa4\x03\x02\x01\x0a\xa5\x11\x18\x0f\x31\x39\x37\x30"
"\x30\x31\x30\x31\x30\x30\x30\x31\x33\x39\x5a"
},
{ NULL, 67,
"\x62\x41\x30\x3f\xa0\x03\x02\x01\x05\xa1\x07\x1b\x05"
"\x53\x55\x2e\x53\x45\xa2\x16\x30\x14\xa0\x03\x02\x01"
"\x01\xa1\x0d\x30\x0b\x1b\x03\x6c\x68\x61\x1b\x04\x72"
"\x6f\x6f\x74\xa4\x04\x02\x02\x01\x24\xa5\x11\x18\x0f"
"\x31\x39\x37\x30\x30\x31\x30\x31\x30\x30\x31\x36\x33"
"\x39\x5a"
}
};
Authenticator values[] = {
{ 5, "E.KTH.SE", { KRB5_NT_PRINCIPAL, { 1, lha_principal } },
NULL, 10, 99, NULL, NULL, NULL },
{ 5, "SU.SE", { KRB5_NT_PRINCIPAL, { 2, lharoot_princ } },
NULL, 292, 999, NULL, NULL, NULL }
};
int i, ret;
int ntests = sizeof(tests) / sizeof(*tests);
for (i = 0; i < ntests; ++i) {
tests[i].val = &values[i];
asprintf (&tests[i].name, "Authenticator %d", i);
}
ret = generic_test (tests, ntests, sizeof(Authenticator),
(generic_encode)encode_Authenticator,
(generic_length)length_Authenticator,
(generic_decode)decode_Authenticator,
(generic_free)free_Authenticator,
cmp_authenticator);
for (i = 0; i < ntests; ++i)
free(tests[i].name);
return ret;
}
static int
cmp_KRB_ERROR (void *a, void *b)
{
KRB_ERROR *aa = a;
KRB_ERROR *ab = b;
int i;
COMPARE_INTEGER(aa,ab,pvno);
COMPARE_INTEGER(aa,ab,msg_type);
IF_OPT_COMPARE(aa,ab,ctime) {
COMPARE_INTEGER(aa,ab,ctime);
}
IF_OPT_COMPARE(aa,ab,cusec) {
COMPARE_INTEGER(aa,ab,cusec);
}
COMPARE_INTEGER(aa,ab,stime);
COMPARE_INTEGER(aa,ab,susec);
COMPARE_INTEGER(aa,ab,error_code);
IF_OPT_COMPARE(aa,ab,crealm) {
COMPARE_OPT_STRING(aa,ab,crealm);
}
#if 0
IF_OPT_COMPARE(aa,ab,cname) {
COMPARE_OPT_STRING(aa,ab,cname);
}
#endif
COMPARE_STRING(aa,ab,realm);
COMPARE_INTEGER(aa,ab,sname.name_string.len);
for (i = 0; i < aa->sname.name_string.len; i++)
COMPARE_STRING(aa,ab,sname.name_string.val[i]);
IF_OPT_COMPARE(aa,ab,e_text) {
COMPARE_OPT_STRING(aa,ab,e_text);
}
IF_OPT_COMPARE(aa,ab,e_data) {
/* COMPARE_OPT_OCTECT_STRING(aa,ab,e_data); */
}
return 0;
}
static int
test_krb_error (void)
{
struct test_case tests[] = {
{ NULL, 127,
"\x7e\x7d\x30\x7b\xa0\x03\x02\x01\x05\xa1\x03\x02\x01\x1e\xa4\x11"
"\x18\x0f\x32\x30\x30\x33\x31\x31\x32\x34\x30\x30\x31\x31\x31\x39"
"\x5a\xa5\x05\x02\x03\x04\xed\xa5\xa6\x03\x02\x01\x1f\xa7\x0d\x1b"
"\x0b\x4e\x41\x44\x41\x2e\x4b\x54\x48\x2e\x53\x45\xa8\x10\x30\x0e"
"\xa0\x03\x02\x01\x01\xa1\x07\x30\x05\x1b\x03\x6c\x68\x61\xa9\x0d"
"\x1b\x0b\x4e\x41\x44\x41\x2e\x4b\x54\x48\x2e\x53\x45\xaa\x20\x30"
"\x1e\xa0\x03\x02\x01\x01\xa1\x17\x30\x15\x1b\x06\x6b\x72\x62\x74"
"\x67\x74\x1b\x0b\x4e\x41\x44\x41\x2e\x4b\x54\x48\x2e\x53\x45",
"KRB-ERROR Test 1"
}
};
int ntests = sizeof(tests) / sizeof(*tests);
KRB_ERROR e1;
PrincipalName lhaprincipalname = { 1, { 1, lha_principal } };
PrincipalName tgtprincipalname = { 1, { 2, nada_tgt_principal } };
char *realm = "NADA.KTH.SE";
e1.pvno = 5;
e1.msg_type = 30;
e1.ctime = NULL;
e1.cusec = NULL;
e1.stime = 1069632679;
e1.susec = 322981;
e1.error_code = 31;
e1.crealm = &realm;
e1.cname = &lhaprincipalname;
e1.realm = "NADA.KTH.SE";
e1.sname = tgtprincipalname;
e1.e_text = NULL;
e1.e_data = NULL;
tests[0].val = &e1;
return generic_test (tests, ntests, sizeof(KRB_ERROR),
(generic_encode)encode_KRB_ERROR,
(generic_length)length_KRB_ERROR,
(generic_decode)decode_KRB_ERROR,
(generic_free)free_KRB_ERROR,
cmp_KRB_ERROR);
}
static int
cmp_Name (void *a, void *b)
{
Name *aa = a;
Name *ab = b;
COMPARE_INTEGER(aa,ab,element);
return 0;
}
static int
test_Name (void)
{
struct test_case tests[] = {
{ NULL, 35,
"\x30\x21\x31\x1f\x30\x0b\x06\x03\x55\x04\x03\x13\x04\x4c\x6f\x76"
"\x65\x30\x10\x06\x03\x55\x04\x07\x13\x09\x53\x54\x4f\x43\x4b\x48"
"\x4f\x4c\x4d",
"Name CN=Love+L=STOCKHOLM"
},
{ NULL, 35,
"\x30\x21\x31\x1f\x30\x0b\x06\x03\x55\x04\x03\x13\x04\x4c\x6f\x76"
"\x65\x30\x10\x06\x03\x55\x04\x07\x13\x09\x53\x54\x4f\x43\x4b\x48"
"\x4f\x4c\x4d",
"Name L=STOCKHOLM+CN=Love"
}
};
int ntests = sizeof(tests) / sizeof(*tests);
Name n1, n2;
RelativeDistinguishedName rdn1[1];
RelativeDistinguishedName rdn2[1];
AttributeTypeAndValue atv1[2];
AttributeTypeAndValue atv2[2];
unsigned cmp_CN[] = { 2, 5, 4, 3 };
unsigned cmp_L[] = { 2, 5, 4, 7 };
/* n1 */
n1.element = choice_Name_rdnSequence;
n1.u.rdnSequence.val = rdn1;
n1.u.rdnSequence.len = sizeof(rdn1)/sizeof(rdn1[0]);
rdn1[0].val = atv1;
rdn1[0].len = sizeof(atv1)/sizeof(atv1[0]);
atv1[0].type.length = sizeof(cmp_CN)/sizeof(cmp_CN[0]);
atv1[0].type.components = cmp_CN;
atv1[0].value.element = choice_DirectoryString_printableString;
atv1[0].value.u.printableString = "Love";
atv1[1].type.length = sizeof(cmp_L)/sizeof(cmp_L[0]);
atv1[1].type.components = cmp_L;
atv1[1].value.element = choice_DirectoryString_printableString;
atv1[1].value.u.printableString = "STOCKHOLM";
/* n2 */
n2.element = choice_Name_rdnSequence;
n2.u.rdnSequence.val = rdn2;
n2.u.rdnSequence.len = sizeof(rdn2)/sizeof(rdn2[0]);
rdn2[0].val = atv2;
rdn2[0].len = sizeof(atv2)/sizeof(atv2[0]);
atv2[0].type.length = sizeof(cmp_L)/sizeof(cmp_L[0]);
atv2[0].type.components = cmp_L;
atv2[0].value.element = choice_DirectoryString_printableString;
atv2[0].value.u.printableString = "STOCKHOLM";
atv2[1].type.length = sizeof(cmp_CN)/sizeof(cmp_CN[0]);
atv2[1].type.components = cmp_CN;
atv2[1].value.element = choice_DirectoryString_printableString;
atv2[1].value.u.printableString = "Love";
/* */
tests[0].val = &n1;
tests[1].val = &n2;
return generic_test (tests, ntests, sizeof(Name),
(generic_encode)encode_Name,
(generic_length)length_Name,
(generic_decode)decode_Name,
(generic_free)free_Name,
cmp_Name);
}
static int
cmp_KeyUsage (void *a, void *b)
{
KeyUsage *aa = a;
KeyUsage *ab = b;
return KeyUsage2int(*aa) != KeyUsage2int(*ab);
}
static int
test_bit_string (void)
{
struct test_case tests[] = {
{ NULL, 4,
"\x03\x02\x07\x80",
"bitstring 1"
},
{ NULL, 4,
"\x03\x02\x05\xa0",
"bitstring 2"
},
{ NULL, 5,
"\x03\x03\x07\x00\x80",
"bitstring 3"
},
{ NULL, 3,
"\x03\x01\x00",
"bitstring 4"
}
};
int ntests = sizeof(tests) / sizeof(*tests);
KeyUsage ku1, ku2, ku3, ku4;
memset(&ku1, 0, sizeof(ku1));
ku1.digitalSignature = 1;
tests[0].val = &ku1;
memset(&ku2, 0, sizeof(ku2));
ku2.digitalSignature = 1;
ku2.keyEncipherment = 1;
tests[1].val = &ku2;
memset(&ku3, 0, sizeof(ku3));
ku3.decipherOnly = 1;
tests[2].val = &ku3;
memset(&ku4, 0, sizeof(ku4));
tests[3].val = &ku4;
return generic_test (tests, ntests, sizeof(KeyUsage),
(generic_encode)encode_KeyUsage,
(generic_length)length_KeyUsage,
(generic_decode)decode_KeyUsage,
(generic_free)free_KeyUsage,
cmp_KeyUsage);
}
static int
cmp_TESTLargeTag (void *a, void *b)
{
TESTLargeTag *aa = a;
TESTLargeTag *ab = b;
COMPARE_INTEGER(aa,ab,foo);
return 0;
}
static int
test_large_tag (void)
{
struct test_case tests[] = {
{ NULL, 8, "\x30\x06\xbf\x7f\x03\x02\x01\x01", "large tag 1" }
};
int ntests = sizeof(tests) / sizeof(*tests);
TESTLargeTag lt1;
memset(&lt1, 0, sizeof(lt1));
lt1.foo = 1;
tests[0].val = &lt1;
return generic_test (tests, ntests, sizeof(TESTLargeTag),
(generic_encode)encode_TESTLargeTag,
(generic_length)length_TESTLargeTag,
(generic_decode)decode_TESTLargeTag,
(generic_free)free_TESTLargeTag,
cmp_TESTLargeTag);
}
struct test_data {
int ok;
size_t len;
size_t expected_len;
void *data;
};
static int
check_tag_length(void)
{
struct test_data td[] = {
{ 1, 3, 3, "\x02\x01\x00"},
{ 1, 3, 3, "\x02\x01\x7f"},
{ 1, 4, 4, "\x02\x02\x00\x80"},
{ 1, 4, 4, "\x02\x02\x01\x00"},
{ 1, 4, 4, "\x02\x02\x02\x00"},
{ 0, 3, 0, "\x02\x02\x00"},
{ 0, 3, 0, "\x02\x7f\x7f"},
{ 0, 4, 0, "\x02\x03\x00\x80"},
{ 0, 4, 0, "\x02\x7f\x01\x00"},
{ 0, 5, 0, "\x02\xff\x7f\x02\x00"}
};
size_t sz;
krb5uint32 values[] = {0, 127, 128, 256, 512,
0, 127, 128, 256, 512 };
krb5uint32 u;
int i, ret, failed = 0;
void *buf;
for (i = 0; i < sizeof(td)/sizeof(td[0]); i++) {
struct map_page *page;
buf = map_alloc(OVERRUN, td[i].data, td[i].len, &page);
ret = decode_krb5uint32(buf, td[i].len, &u, &sz);
if (ret) {
if (td[i].ok) {
printf("failed with tag len test %d\n", i);
failed = 1;
}
} else {
if (td[i].ok == 0) {
printf("failed with success for tag len test %d\n", i);
failed = 1;
}
if (td[i].expected_len != sz) {
printf("wrong expected size for tag test %d\n", i);
failed = 1;
}
if (values[i] != u) {
printf("wrong value for tag test %d\n", i);
failed = 1;
}
}
map_free(page, "test", "decode");
}
return failed;
}
static int
cmp_TESTChoice (void *a, void *b)
{
return 0;
}
static int
test_choice (void)
{
struct test_case tests[] = {
{ NULL, 5, "\xa1\x03\x02\x01\x01", "large choice 1" },
{ NULL, 5, "\xa2\x03\x02\x01\x02", "large choice 2" }
};
int ret = 0, ntests = sizeof(tests) / sizeof(*tests);
TESTChoice1 c1;
TESTChoice1 c2_1;
TESTChoice2 c2_2;
memset(&c1, 0, sizeof(c1));
c1.element = choice_TESTChoice1_i1;
c1.u.i1 = 1;
tests[0].val = &c1;
memset(&c2_1, 0, sizeof(c2_1));
c2_1.element = choice_TESTChoice1_i2;
c2_1.u.i2 = 2;
tests[1].val = &c2_1;
ret += generic_test (tests, ntests, sizeof(TESTChoice1),
(generic_encode)encode_TESTChoice1,
(generic_length)length_TESTChoice1,
(generic_decode)decode_TESTChoice1,
(generic_free)free_TESTChoice1,
cmp_TESTChoice);
memset(&c2_2, 0, sizeof(c2_2));
c2_2.element = choice_TESTChoice2_asn1_ellipsis;
c2_2.u.asn1_ellipsis.data = "\xa2\x03\x02\x01\x02";
c2_2.u.asn1_ellipsis.length = 5;
tests[1].val = &c2_2;
ret += generic_test (tests, ntests, sizeof(TESTChoice2),
(generic_encode)encode_TESTChoice2,
(generic_length)length_TESTChoice2,
(generic_decode)decode_TESTChoice2,
(generic_free)free_TESTChoice2,
cmp_TESTChoice);
return ret;
}
static int
cmp_TESTImplicit (void *a, void *b)
{
TESTImplicit *aa = a;
TESTImplicit *ab = b;
COMPARE_INTEGER(aa,ab,ti1);
COMPARE_INTEGER(aa,ab,ti2.foo);
COMPARE_INTEGER(aa,ab,ti3);
return 0;
}
/*
UNIV CONS Sequence 14
CONTEXT PRIM 0 1 00
CONTEXT CONS 1 6
CONTEXT CONS 127 3
UNIV PRIM Integer 1 02
CONTEXT PRIM 2 1 03
*/
static int
test_implicit (void)
{
struct test_case tests[] = {
{ NULL, 16,
"\x30\x0e\x80\x01\x00\xa1\x06\xbf"
"\x7f\x03\x02\x01\x02\x82\x01\x03",
"implicit 1" }
};
int ret = 0, ntests = sizeof(tests) / sizeof(*tests);
TESTImplicit c0;
memset(&c0, 0, sizeof(c0));
c0.ti1 = 0;
c0.ti2.foo = 2;
c0.ti3 = 3;
tests[0].val = &c0;
ret += generic_test (tests, ntests, sizeof(TESTImplicit),
(generic_encode)encode_TESTImplicit,
(generic_length)length_TESTImplicit,
(generic_decode)decode_TESTImplicit,
(generic_free)free_TESTImplicit,
cmp_TESTImplicit);
#ifdef IMPLICIT_TAGGING_WORKS
ret += generic_test (tests, ntests, sizeof(TESTImplicit2),
(generic_encode)encode_TESTImplicit2,
(generic_length)length_TESTImplicit2,
(generic_decode)decode_TESTImplicit2,
(generic_free)free_TESTImplicit2,
cmp_TESTImplicit);
#endif /* IMPLICIT_TAGGING_WORKS */
return ret;
}
static int
cmp_TESTAlloc (void *a, void *b)
{
TESTAlloc *aa = a;
TESTAlloc *ab = b;
IF_OPT_COMPARE(aa,ab,tagless) {
COMPARE_INTEGER(aa,ab,tagless->ai);
}
COMPARE_INTEGER(aa,ab,three);
IF_OPT_COMPARE(aa,ab,tagless2) {
COMPARE_OPT_OCTECT_STRING(aa, ab, tagless2);
}
return 0;
}
/*
UNIV CONS Sequence 12
UNIV CONS Sequence 5
CONTEXT CONS 0 3
UNIV PRIM Integer 1 01
CONTEXT CONS 1 3
UNIV PRIM Integer 1 03
UNIV CONS Sequence 5
CONTEXT CONS 1 3
UNIV PRIM Integer 1 03
UNIV CONS Sequence 8
CONTEXT CONS 1 3
UNIV PRIM Integer 1 04
UNIV PRIM Integer 1 05
*/
static int
test_taglessalloc (void)
{
struct test_case tests[] = {
{ NULL, 14,
"\x30\x0c\x30\x05\xa0\x03\x02\x01\x01\xa1\x03\x02\x01\x03",
"alloc 1" },
{ NULL, 7,
"\x30\x05\xa1\x03\x02\x01\x03",
"alloc 2" },
{ NULL, 10,
"\x30\x08\xa1\x03\x02\x01\x04\x02\x01\x05",
"alloc 3" }
};
int ret = 0, ntests = sizeof(tests) / sizeof(*tests);
TESTAlloc c1, c2, c3;
heim_any any3;
memset(&c1, 0, sizeof(c1));
c1.tagless = ecalloc(1, sizeof(*c1.tagless));
c1.tagless->ai = 1;
c1.three = 3;
tests[0].val = &c1;
memset(&c2, 0, sizeof(c2));
c2.tagless = NULL;
c2.three = 3;
tests[1].val = &c2;
memset(&c3, 0, sizeof(c3));
c3.tagless = NULL;
c3.three = 4;
c3.tagless2 = &any3;
any3.data = "\x02\x01\x05";
any3.length = 3;
tests[2].val = &c3;
ret += generic_test (tests, ntests, sizeof(TESTAlloc),
(generic_encode)encode_TESTAlloc,
(generic_length)length_TESTAlloc,
(generic_decode)decode_TESTAlloc,
(generic_free)free_TESTAlloc,
cmp_TESTAlloc);
free(c1.tagless);
return ret;
}
static int
check_fail_largetag(void)
{
struct test_case tests[] = {
{NULL, 14, "\x30\x0c\xbf\x87\xff\xff\xff\xff\xff\x7f\x03\x02\x01\x01",
"tag overflow"},
{NULL, 0, "", "empty buffer"},
{NULL, 7, "\x30\x05\xa1\x03\x02\x02\x01",
"one too short" },
{NULL, 7, "\x30\x04\xa1\x03\x02\x02\x01"
"two too short" },
{NULL, 7, "\x30\x03\xa1\x03\x02\x02\x01",
"three too short" },
{NULL, 7, "\x30\x02\xa1\x03\x02\x02\x01",
"four too short" },
{NULL, 7, "\x30\x01\xa1\x03\x02\x02\x01",
"five too short" },
{NULL, 7, "\x30\x00\xa1\x03\x02\x02\x01",
"six too short" },
{NULL, 7, "\x30\x05\xa1\x04\x02\x02\x01",
"inner one too long" },
{NULL, 7, "\x30\x00\xa1\x02\x02\x02\x01",
"inner one too short" },
{NULL, 8, "\x30\x05\xbf\x7f\x03\x02\x02\x01",
"inner one too short"},
{NULL, 8, "\x30\x06\xbf\x64\x03\x02\x01\x01",
"wrong tag"},
{NULL, 10, "\x30\x08\xbf\x9a\x9b\x38\x03\x02\x01\x01",
"still wrong tag"}
};
int ntests = sizeof(tests) / sizeof(*tests);
return generic_decode_fail(tests, ntests, sizeof(TESTLargeTag),
(generic_decode)decode_TESTLargeTag);
}
static int
check_fail_sequence(void)
{
struct test_case tests[] = {
{NULL, 0, "", "empty buffer"},
{NULL, 24,
"\x30\x16\xa0\x03\x02\x01\x01\xa1\x08\x30\x06\xbf\x7f\x03\x02\x01\x01"
"\x02\x01\x01\xa2\x03\x02\x01\x01"
"missing one byte from the end, internal length ok"},
{NULL, 25,
"\x30\x18\xa0\x03\x02\x01\x01\xa1\x08\x30\x06\xbf\x7f\x03\x02\x01\x01"
"\x02\x01\x01\xa2\x03\x02\x01\x01",
"inner length one byte too long"},
{NULL, 24,
"\x30\x17\xa0\x03\x02\x01\x01\xa1\x08\x30\x06\xbf\x7f\x03\x02\x01"
"\x01\x02\x01\x01\xa2\x03\x02\x01\x01",
"correct buffer but missing one too short"}
};
int ntests = sizeof(tests) / sizeof(*tests);
return generic_decode_fail(tests, ntests, sizeof(TESTSeq),
(generic_decode)decode_TESTSeq);
}
static int
check_fail_choice(void)
{
struct test_case tests[] = {
{NULL, 6,
"\xa1\x02\x02\x01\x01",
"one too short"},
{NULL, 6,
"\xa1\x03\x02\x02\x01",
"one too short inner"}
};
int ntests = sizeof(tests) / sizeof(*tests);
return generic_decode_fail(tests, ntests, sizeof(TESTChoice1),
(generic_decode)decode_TESTChoice1);
}
static int
check_seq(void)
{
TESTSeqOf seq;
TESTInteger i;
int ret;
seq.val = NULL;
seq.len = 0;
ret = add_TESTSeqOf(&seq, &i);
if (ret) { printf("failed adding\n"); goto out; }
ret = add_TESTSeqOf(&seq, &i);
if (ret) { printf("failed adding\n"); goto out; }
ret = add_TESTSeqOf(&seq, &i);
if (ret) { printf("failed adding\n"); goto out; }
ret = add_TESTSeqOf(&seq, &i);
if (ret) { printf("failed adding\n"); goto out; }
ret = remove_TESTSeqOf(&seq, seq.len - 1);
if (ret) { printf("failed removing\n"); goto out; }
ret = remove_TESTSeqOf(&seq, 2);
if (ret) { printf("failed removing\n"); goto out; }
ret = remove_TESTSeqOf(&seq, 0);
if (ret) { printf("failed removing\n"); goto out; }
ret = remove_TESTSeqOf(&seq, 0);
if (ret) { printf("failed removing\n"); goto out; }
ret = remove_TESTSeqOf(&seq, 0);
if (ret == 0) {
printf("can remove from empty list");
return 1;
}
if (seq.len != 0) {
printf("seq not empty!");
return 1;
}
free_TESTSeqOf(&seq);
ret = 0;
out:
return ret;
}
#define test_seq_of(type, ok, ptr) \
{ \
heim_octet_string os; \
size_t size; \
type decode; \
ASN1_MALLOC_ENCODE(type, os.data, os.length, ptr, &size, ret); \
if (ret) \
return ret; \
if (os.length != size) \
abort(); \
ret = decode_##type(os.data, os.length, &decode, &size); \
free(os.data); \
if (ret) { \
if (ok) \
return 1; \
} else { \
free_##type(&decode); \
if (!ok) \
return 1; \
if (size != 0) \
return 1; \
} \
return 0; \
}
static int
check_seq_of_size(void)
{
TESTInteger integers[4] = { 1, 2, 3, 4 };
int ret;
{
TESTSeqSizeOf1 ssof1f1 = { 1, integers };
TESTSeqSizeOf1 ssof1ok1 = { 2, integers };
TESTSeqSizeOf1 ssof1f2 = { 3, integers };
test_seq_of(TESTSeqSizeOf1, 0, &ssof1f1);
test_seq_of(TESTSeqSizeOf1, 1, &ssof1ok1);
test_seq_of(TESTSeqSizeOf1, 0, &ssof1f2);
}
{
TESTSeqSizeOf2 ssof2f1 = { 0, NULL };
TESTSeqSizeOf2 ssof2ok1 = { 1, integers };
TESTSeqSizeOf2 ssof2ok2 = { 2, integers };
TESTSeqSizeOf2 ssof2f2 = { 3, integers };
test_seq_of(TESTSeqSizeOf2, 0, &ssof2f1);
test_seq_of(TESTSeqSizeOf2, 1, &ssof2ok1);
test_seq_of(TESTSeqSizeOf2, 1, &ssof2ok2);
test_seq_of(TESTSeqSizeOf2, 0, &ssof2f2);
}
{
TESTSeqSizeOf3 ssof3f1 = { 0, NULL };
TESTSeqSizeOf3 ssof3ok1 = { 1, integers };
TESTSeqSizeOf3 ssof3ok2 = { 2, integers };
test_seq_of(TESTSeqSizeOf3, 0, &ssof3f1);
test_seq_of(TESTSeqSizeOf3, 1, &ssof3ok1);
test_seq_of(TESTSeqSizeOf3, 1, &ssof3ok2);
}
{
TESTSeqSizeOf4 ssof4ok1 = { 0, NULL };
TESTSeqSizeOf4 ssof4ok2 = { 1, integers };
TESTSeqSizeOf4 ssof4ok3 = { 2, integers };
TESTSeqSizeOf4 ssof4f1 = { 3, integers };
test_seq_of(TESTSeqSizeOf4, 1, &ssof4ok1);
test_seq_of(TESTSeqSizeOf4, 1, &ssof4ok2);
test_seq_of(TESTSeqSizeOf4, 1, &ssof4ok3);
test_seq_of(TESTSeqSizeOf4, 0, &ssof4f1);
}
return 0;
}
int
main(int argc, char **argv)
{
int ret = 0;
ret += test_principal ();
ret += test_authenticator();
ret += test_krb_error();
ret += test_Name();
ret += test_bit_string();
ret += check_tag_length();
ret += test_large_tag();
ret += test_choice();
ret += test_implicit();
ret += test_taglessalloc();
ret += check_fail_largetag();
ret += check_fail_sequence();
ret += check_fail_choice();
ret += check_seq();
ret += check_seq_of_size();
return ret;
}
Reference in New Issue View Git Blame Copy Permalink