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crypt32: Mind constructor tag in CRYPT_AsnDecodeOCSPSignatureInfoCertEncoded().

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This commit is contained in:
Paul Gofman 2024-04-24 17:21:59 -06:00 committed by Alexandre Julliard
parent 7bb1b147ce
commit 7300b40b47
2 changed files with 137 additions and 2 deletions
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17
dlls/crypt32/decode.c
View file

@ -6254,13 +6254,26 @@ static BOOL CRYPT_AsnDecodeOCSPSignatureInfoCertEncoded(const BYTE *pbEncoded,
DWORD *pcbDecoded)
{
BOOL ret;
struct AsnArrayDescriptor arrayDesc = { 0,
DWORD data_len, len_bytes;
struct AsnArrayDescriptor arrayDesc = { ASN_SEQUENCE,
offsetof(OCSP_SIGNATURE_INFO, cCertEncoded), offsetof(OCSP_SIGNATURE_INFO, rgCertEncoded),
FINALMEMBERSIZE(OCSP_SIGNATURE_INFO, cCertEncoded), verify_and_copy_certificate,
sizeof(CRYPT_DER_BLOB), TRUE, offsetof(CRYPT_DER_BLOB, pbData) };
ret = CRYPT_AsnDecodeArray(&arrayDesc, pbEncoded, cbEncoded,
if (pbEncoded[0] != (ASN_CONTEXT | ASN_CONSTRUCTOR))
{
WARN("Unexpected tag %#x.\n", pbEncoded[0]);
SetLastError(CRYPT_E_ASN1_BADTAG);
return FALSE;
}
if (!(ret = CRYPT_GetLen(pbEncoded, cbEncoded, &data_len))) return FALSE;
len_bytes = GET_LEN_BYTES(pbEncoded[1]);
ret = CRYPT_AsnDecodeArray(&arrayDesc, pbEncoded + 1 + len_bytes, cbEncoded - 1 - len_bytes,
dwFlags, NULL, pvStructInfo, pcbStructInfo, pcbDecoded);
if (pcbDecoded)
*pcbDecoded = 1 + len_bytes + data_len;
return ret;
}

122
dlls/crypt32/tests/encode.c
View file

@ -8728,6 +8728,122 @@ static const BYTE ocsp_signature[] = {
0xe8, 0x67, 0xcf, 0xa7
};
static const BYTE ocsp_basic_signed_response_with_cert[] =
{
0x30, 0x82, 0x05, 0x32, 0x30, 0x81, 0xdf, 0xa1, 0x54, 0x30, 0x52, 0x31,
0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x4d, 0x58,
0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x02, 0x44,
0x46, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x02,
0x43, 0x57, 0x31, 0x0d, 0x30, 0x0b, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c,
0x04, 0x74, 0x65, 0x73, 0x74, 0x31, 0x1a, 0x30, 0x18, 0x06, 0x09, 0x2a,
0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x09, 0x01, 0x16, 0x0b, 0x74, 0x65,
0x73, 0x74, 0x40, 0x71, 0x71, 0x2e, 0x63, 0x6f, 0x6d, 0x18, 0x0f, 0x32,
0x30, 0x32, 0x34, 0x30, 0x34, 0x32, 0x35, 0x30, 0x30, 0x30, 0x36, 0x31,
0x31, 0x5a, 0x30, 0x51, 0x30, 0x4f, 0x30, 0x3a, 0x30, 0x09, 0x06, 0x05,
0x2b, 0x0e, 0x03, 0x02, 0x1a, 0x05, 0x00, 0x04, 0x14, 0x1b, 0xe8, 0x99,
0x10, 0xe7, 0x3d, 0x9c, 0x6b, 0xba, 0x65, 0xb8, 0x6e, 0x6f, 0xd1, 0x63,
0x52, 0xa5, 0x6f, 0xd9, 0x81, 0x04, 0x14, 0xc4, 0x57, 0x2a, 0x53, 0xb7,
0x21, 0x6d, 0x03, 0x2d, 0xd0, 0xbc, 0xd4, 0x2a, 0x88, 0xd2, 0xae, 0x62,
0xa9, 0x97, 0x2a, 0x02, 0x01, 0x02, 0x80, 0x00, 0x18, 0x0f, 0x32, 0x30,
0x32, 0x34, 0x30, 0x34, 0x32, 0x35, 0x30, 0x30, 0x30, 0x36, 0x31, 0x31,
0x5a, 0xa1, 0x23, 0x30, 0x21, 0x30, 0x1f, 0x06, 0x09, 0x2b, 0x06, 0x01,
0x05, 0x05, 0x07, 0x30, 0x01, 0x02, 0x04, 0x12, 0x04, 0x10, 0xab, 0x7a,
0x07, 0x8a, 0xef, 0xc9, 0x7e, 0xb3, 0x51, 0x90, 0xa5, 0x72, 0x09, 0x60,
0x84, 0x27, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d,
0x01, 0x01, 0x0b, 0x05, 0x00, 0x03, 0x82, 0x01, 0x01, 0x00, 0xb5, 0x61,
0x78, 0x5b, 0xc4, 0xb5, 0xe4, 0x8d, 0xff, 0xe1, 0xc5, 0x95, 0xd1, 0xad,
0xb8, 0x55, 0xb4, 0xca, 0xcc, 0xf5, 0xe9, 0x6f, 0x63, 0x64, 0x4b, 0xf7,
0x46, 0xf9, 0x12, 0x02, 0x36, 0xe1, 0x9f, 0xce, 0xe0, 0x5e, 0x6c, 0xf7,
0x35, 0x19, 0x80, 0x89, 0x6b, 0x7d, 0x8f, 0xa1, 0x8c, 0xb1, 0x7d, 0xdc,
0xf1, 0x1c, 0xf7, 0x70, 0x45, 0x77, 0xf3, 0xb4, 0x42, 0x99, 0x58, 0x68,
0x11, 0xec, 0x41, 0x47, 0x11, 0xcc, 0xb1, 0x2f, 0xbb, 0x11, 0xe7, 0x81,
0x7d, 0x17, 0x93, 0x30, 0xab, 0x58, 0xb1, 0xe0, 0x69, 0x34, 0x17, 0x3a,
0xa0, 0x4a, 0xed, 0xd6, 0x9e, 0x02, 0xfd, 0xb7, 0xd1, 0x77, 0x3c, 0x59,
0x47, 0xeb, 0xce, 0xa0, 0x64, 0x06, 0x38, 0x78, 0x96, 0x86, 0x77, 0x1e,
0x3f, 0xa8, 0x56, 0x9d, 0xc4, 0x8f, 0x1d, 0x23, 0x23, 0x1c, 0xe6, 0x03,
0x2c, 0xb9, 0xfd, 0xac, 0x3e, 0x30, 0x52, 0x51, 0x27, 0x35, 0x20, 0x93,
0x94, 0xaa, 0x69, 0x83, 0xeb, 0x04, 0x32, 0x2a, 0xc0, 0x6b, 0x24, 0x30,
0x6f, 0x0f, 0x61, 0xdb, 0xac, 0x01, 0x46, 0x71, 0x52, 0x96, 0x07, 0x48,
0xba, 0xdf, 0x71, 0x96, 0x25, 0xa6, 0x04, 0x36, 0x49, 0xb9, 0xd9, 0x93,
0x9a, 0x79, 0xbf, 0xad, 0x4a, 0x4f, 0x49, 0x98, 0x7d, 0xa3, 0x49, 0x1d,
0x65, 0xb8, 0x51, 0x93, 0x60, 0x63, 0x91, 0x34, 0x5c, 0xe4, 0xad, 0x91,
0x44, 0xc7, 0x69, 0x93, 0x82, 0x28, 0xce, 0xc1, 0xf6, 0xc2, 0xfb, 0xf5,
0xef, 0xaf, 0xdb, 0xc2, 0x14, 0xed, 0x26, 0xad, 0xc9, 0xba, 0xee, 0xe8,
0x40, 0xc6, 0x03, 0x21, 0x9a, 0x7a, 0x47, 0x45, 0x24, 0x5b, 0xc6, 0xf3,
0xb4, 0x55, 0x7e, 0xa5, 0x86, 0x22, 0x60, 0x16, 0x4a, 0x67, 0x0b, 0xbd,
0x92, 0x7a, 0x53, 0x6b, 0xa0, 0x05, 0x2e, 0x3c, 0xfa, 0x5e, 0x06, 0x4f,
0xf1, 0x70, 0xa0, 0x82, 0x03, 0x38, 0x30, 0x82, 0x03, 0x34, 0x30, 0x82,
0x03, 0x30, 0x30, 0x82, 0x02, 0x99, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02,
0x01, 0x03, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d,
0x01, 0x01, 0x0b, 0x05, 0x00, 0x30, 0x61, 0x31, 0x0b, 0x30, 0x09, 0x06,
0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x4d, 0x58, 0x31, 0x0b, 0x30, 0x09,
0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x02, 0x44, 0x46, 0x31, 0x0d, 0x30,
0x0b, 0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x04, 0x43, 0x44, 0x4d, 0x58,
0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x02, 0x43,
0x57, 0x31, 0x0d, 0x30, 0x0b, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x04,
0x74, 0x65, 0x73, 0x74, 0x31, 0x1a, 0x30, 0x18, 0x06, 0x09, 0x2a, 0x86,
0x48, 0x86, 0xf7, 0x0d, 0x01, 0x09, 0x01, 0x16, 0x0b, 0x74, 0x65, 0x73,
0x74, 0x40, 0x71, 0x71, 0x2e, 0x63, 0x6f, 0x6d, 0x30, 0x20, 0x17, 0x0d,
0x32, 0x34, 0x30, 0x34, 0x32, 0x34, 0x32, 0x33, 0x35, 0x31, 0x31, 0x39,
0x5a, 0x18, 0x0f, 0x32, 0x30, 0x35, 0x31, 0x30, 0x39, 0x30, 0x39, 0x32,
0x33, 0x35, 0x31, 0x31, 0x39, 0x5a, 0x30, 0x52, 0x31, 0x0b, 0x30, 0x09,
0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x4d, 0x58, 0x31, 0x0b, 0x30,
0x09, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x02, 0x44, 0x46, 0x31, 0x0b,
0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x02, 0x43, 0x57, 0x31,
0x0d, 0x30, 0x0b, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x04, 0x74, 0x65,
0x73, 0x74, 0x31, 0x1a, 0x30, 0x18, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86,
0xf7, 0x0d, 0x01, 0x09, 0x01, 0x16, 0x0b, 0x74, 0x65, 0x73, 0x74, 0x40,
0x71, 0x71, 0x2e, 0x63, 0x6f, 0x6d, 0x30, 0x82, 0x01, 0x22, 0x30, 0x0d,
0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01, 0x05,
0x00, 0x03, 0x82, 0x01, 0x0f, 0x00, 0x30, 0x82, 0x01, 0x0a, 0x02, 0x82,
0x01, 0x01, 0x00, 0xd5, 0x4d, 0x96, 0x69, 0x63, 0x59, 0x0a, 0x6e, 0x79,
0x9e, 0x5a, 0x16, 0x0a, 0xb2, 0xc1, 0x2f, 0x9c, 0x73, 0x9f, 0x0d, 0x61,
0xac, 0x48, 0x31, 0x04, 0x9f, 0xcb, 0x30, 0xb6, 0x47, 0xf3, 0xe3, 0x9d,
0x9e, 0x96, 0xe6, 0xad, 0x2e, 0xe7, 0x40, 0x9e, 0x54, 0xe1, 0x85, 0x94,
0x2f, 0xf5, 0xc4, 0x46, 0x21, 0x37, 0x57, 0xbe, 0x4f, 0x47, 0xda, 0x91,
0x0b, 0xd6, 0x51, 0xe0, 0x13, 0x1c, 0x4b, 0x3f, 0xe8, 0xf2, 0xad, 0x8b,
0xdb, 0xc1, 0x3d, 0xb5, 0x6c, 0x4d, 0xf7, 0x52, 0x5e, 0x67, 0x90, 0xd7,
0xc8, 0xe9, 0xf5, 0x0a, 0xc1, 0x26, 0xbc, 0x00, 0x21, 0xca, 0xc1, 0xd5,
0x37, 0xc2, 0xea, 0xd7, 0x82, 0x18, 0x94, 0x3e, 0xd7, 0x1a, 0x9e, 0xa6,
0x77, 0x76, 0x37, 0xe8, 0x90, 0xeb, 0x4d, 0x09, 0x18, 0x6f, 0xda, 0xca,
0x73, 0xbc, 0x15, 0x1f, 0xac, 0x14, 0x1f, 0xe5, 0x28, 0x3e, 0x04, 0x11,
0x91, 0x71, 0x34, 0x50, 0xc4, 0xfc, 0x32, 0xb3, 0x2d, 0x0a, 0x9d, 0xa7,
0x15, 0xca, 0x7a, 0xf8, 0x57, 0xc0, 0xe6, 0x92, 0x5e, 0x55, 0xa7, 0x45,
0x58, 0x2b, 0xbf, 0x82, 0x23, 0x8d, 0xe4, 0xb7, 0x4a, 0xd4, 0x15, 0x44,
0x80, 0x88, 0x16, 0x10, 0xcd, 0x42, 0x98, 0x46, 0xd1, 0x55, 0xa4, 0xa2,
0xd8, 0xd8, 0x65, 0x33, 0x4d, 0x21, 0x6d, 0x1d, 0x11, 0x66, 0xd8, 0xa9,
0xf9, 0x12, 0x42, 0x38, 0x2d, 0x36, 0x43, 0xa5, 0xe2, 0x5e, 0xff, 0x7c,
0xae, 0xaa, 0xc8, 0x85, 0x42, 0xf3, 0xa0, 0x90, 0xd2, 0x04, 0xc9, 0xe4,
0xa0, 0x0d, 0x97, 0xbb, 0x66, 0x8d, 0x81, 0xaa, 0x86, 0xa9, 0x49, 0x4c,
0x14, 0x67, 0x02, 0xf6, 0x32, 0xde, 0x19, 0xf9, 0x14, 0xd0, 0xdb, 0x89,
0xbf, 0x65, 0xc9, 0x87, 0x1d, 0xcc, 0xd3, 0x5f, 0x6a, 0xd4, 0x9d, 0x54,
0x9d, 0x34, 0x08, 0xef, 0x7a, 0x77, 0x4f, 0x02, 0x03, 0x01, 0x00, 0x01,
0xa3, 0x81, 0x80, 0x30, 0x7e, 0x30, 0x31, 0x06, 0x08, 0x2b, 0x06, 0x01,
0x05, 0x05, 0x07, 0x01, 0x01, 0x04, 0x25, 0x30, 0x23, 0x30, 0x21, 0x06,
0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x30, 0x01, 0x86, 0x15, 0x68,
0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x31, 0x32, 0x37, 0x2e, 0x30, 0x2e,
0x30, 0x2e, 0x31, 0x3a, 0x38, 0x30, 0x38, 0x30, 0x30, 0x09, 0x06, 0x03,
0x55, 0x1d, 0x13, 0x04, 0x02, 0x30, 0x00, 0x30, 0x1d, 0x06, 0x03, 0x55,
0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0x58, 0x25, 0x0b, 0x7b, 0x6c, 0xe7,
0x50, 0xdf, 0x45, 0x4b, 0x35, 0x37, 0xd1, 0x84, 0x25, 0x66, 0xbb, 0xda,
0x7b, 0xc5, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30,
0x16, 0x80, 0x14, 0xc4, 0x57, 0x2a, 0x53, 0xb7, 0x21, 0x6d, 0x03, 0x2d,
0xd0, 0xbc, 0xd4, 0x2a, 0x88, 0xd2, 0xae, 0x62, 0xa9, 0x97, 0x2a, 0x30,
0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b,
0x05, 0x00, 0x03, 0x81, 0x81, 0x00, 0xca, 0xbf, 0xb3, 0xcb, 0xf8, 0x5d,
0x57, 0x25, 0xc4, 0xcd, 0xd3, 0xa2, 0xae, 0xcb, 0xc8, 0xe0, 0xd0, 0x16,
0xa5, 0x54, 0x80, 0xf9, 0x6c, 0xa9, 0x4a, 0x8d, 0xa0, 0xea, 0x21, 0x6b,
0xec, 0xfe, 0xa1, 0xdd, 0x48, 0x4c, 0xc0, 0x37, 0x5c, 0x36, 0x9f, 0x6d,
0x3d, 0x89, 0x31, 0xc2, 0x74, 0xfd, 0xdf, 0x60, 0xa4, 0x05, 0xcb, 0x47,
0xd2, 0x13, 0xa4, 0x23, 0x9f, 0xfb, 0x3c, 0x3f, 0x7a, 0x1f, 0x75, 0xfc,
0x32, 0x8f, 0xbc, 0xb1, 0x3d, 0x7b, 0xef, 0x49, 0xd1, 0x47, 0x4a, 0x6d,
0x6d, 0x8f, 0xd4, 0xb3, 0x71, 0x3d, 0x24, 0x48, 0x05, 0x1b, 0x29, 0xa7,
0xe0, 0xbd, 0xad, 0x01, 0xff, 0x92, 0x2a, 0x24, 0x1e, 0x94, 0x6e, 0x59,
0x7b, 0xd4, 0x98, 0xf0, 0x60, 0xe5, 0x69, 0xa2, 0x45, 0xaf, 0xd6, 0x7f,
0x5b, 0x69, 0x84, 0x97, 0x23, 0xc7, 0xda, 0x3b, 0x37, 0xcd, 0x15, 0x4e,
0x6b, 0xf0,
};
static void test_decodeOCSPBasicSignedResponseInfo(DWORD dwEncoding)
{
OCSP_BASIC_SIGNED_RESPONSE_INFO *info;
@ -8760,6 +8876,12 @@ static void test_decodeOCSPBasicSignedResponseInfo(DWORD dwEncoding)
ok(!info->SignatureInfo.cCertEncoded, "got %lu\n", info->SignatureInfo.cCertEncoded);
ok(!info->SignatureInfo.rgCertEncoded, "got %p\n", info->SignatureInfo.rgCertEncoded);
LocalFree(info);
size = 0;
ret = CryptDecodeObjectEx(dwEncoding, OCSP_BASIC_SIGNED_RESPONSE, ocsp_basic_signed_response_with_cert,
sizeof(ocsp_basic_signed_response_with_cert), CRYPT_DECODE_ALLOC_FLAG, NULL, &info, &size);
ok(ret, "got %08lx\n", GetLastError());
LocalFree(info);
}
static void test_decodeOCSPBasicResponseInfo(DWORD dwEncoding)