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crypt32: Implement decoding of X509_OBJECT_IDENTIFIER. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Michael Müller 2018-06-20 10:37:56 +03:00 committed by Alexandre Julliard
parent 6de2e83e00
commit d791d36a9b
2 changed files with 60 additions and 0 deletions
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45
dlls/crypt32/decode.c
View File

@ -5973,6 +5973,46 @@ BOOL CRYPT_AsnDecodePKCSEnvelopedData(const BYTE *pbEncoded, DWORD cbEncoded,
return ret;
}
static BOOL WINAPI CRYPT_AsnDecodeObjectIdentifier(DWORD dwCertEncodingType,
LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
CRYPT_DECODE_PARA *pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
{
DWORD bytesNeeded = 0;
BOOL ret;
__TRY
{
ret = CRYPT_AsnDecodeOidInternal(pbEncoded, cbEncoded, dwFlags & ~CRYPT_DECODE_ALLOC_FLAG,
NULL, &bytesNeeded, NULL);
if (ret)
{
if (!pvStructInfo)
*pcbStructInfo = bytesNeeded;
else if ((ret = CRYPT_DecodeEnsureSpace(dwFlags, pDecodePara, pvStructInfo, pcbStructInfo, bytesNeeded)))
{
LPSTR *info;
if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
pvStructInfo = *(BYTE **)pvStructInfo;
info = pvStructInfo;
*info = (void *)((BYTE *)info + sizeof(*info));
ret = CRYPT_AsnDecodeOidInternal(pbEncoded, cbEncoded, dwFlags & ~CRYPT_DECODE_ALLOC_FLAG,
pvStructInfo, &bytesNeeded, NULL);
if (!ret && (dwFlags & CRYPT_DECODE_ALLOC_FLAG))
CRYPT_FreeSpace(pDecodePara, info);
}
}
}
__EXCEPT_PAGE_FAULT
{
SetLastError(STATUS_ACCESS_VIOLATION);
ret = FALSE;
}
__ENDTRY
return ret;
}
static CryptDecodeObjectExFunc CRYPT_GetBuiltinDecoder(DWORD dwCertEncodingType,
LPCSTR lpszStructType)
{
@ -6112,6 +6152,9 @@ static CryptDecodeObjectExFunc CRYPT_GetBuiltinDecoder(DWORD dwCertEncodingType,
case LOWORD(CMS_SIGNER_INFO):
decodeFunc = CRYPT_AsnDecodeCMSSignerInfo;
break;
case LOWORD(X509_OBJECT_IDENTIFIER):
decodeFunc = CRYPT_AsnDecodeObjectIdentifier;
break;
}
}
else if (!strcmp(lpszStructType, szOID_CERT_EXTENSIONS))
@ -6166,6 +6209,8 @@ static CryptDecodeObjectExFunc CRYPT_GetBuiltinDecoder(DWORD dwCertEncodingType,
decodeFunc = CRYPT_AsnDecodePolicyQualifierUserNotice;
else if (!strcmp(lpszStructType, szOID_CTL))
decodeFunc = CRYPT_AsnDecodeCTL;
else if (!strcmp(lpszStructType, szOID_ECC_PUBLIC_KEY))
decodeFunc = CRYPT_AsnDecodeObjectIdentifier;
return decodeFunc;
}

15
include/wincrypt.h
View File

@ -288,6 +288,11 @@ typedef struct _CERT_KEY_ATTRIBUTES_INFO {
PCERT_PRIVATE_KEY_VALIDITY pPrivateKeyUsagePeriod;
} CERT_KEY_ATTRIBUTES_INFO, *PCERT_KEY_ATTRIBUTES_INFO;
typedef struct _CERT_ECC_SIGNATURE {
CRYPT_UINT_BLOB r;
CRYPT_UINT_BLOB s;
} CERT_ECC_SIGNATURE, *PCERT_ECC_SIGNATURE;
/* byte 0 */
#define CERT_DIGITAL_SIGNATURE_KEY_USAGE 0x80
#define CERT_NON_REPUDIATION_KEY_USAGE 0x40
@ -2878,6 +2883,12 @@ typedef struct _CTL_FIND_SUBJECT_PARA
#define szOID_X957 "1.2.840.10040"
#define szOID_X957_DSA "1.2.840.10040.4.1"
#define szOID_X957_SHA1DSA "1.2.840.10040.4.3"
#define szOID_ECC_PUBLIC_KEY "1.2.840.10045.2.1"
#define szOID_ECC_CURVE_P256 "1.2.840.10045.3.1.7"
#define szOID_ECDSA_SPECIFIED "1.2.840.10045.4.3"
#define szOID_ECDSA_SHA256 "1.2.840.10045.4.3.2"
#define szOID_ECDSA_SHA384 "1.2.840.10045.4.3.3"
#define szOID_ECDSA_SHA512 "1.2.840.10045.4.3.4"
#define szOID_DS "2.5"
#define szOID_DSALG "2.5.8"
#define szOID_DSALG_CRPT "2.5.8.1"
@ -2919,6 +2930,8 @@ typedef struct _CTL_FIND_SUBJECT_PARA
#define szOID_OIWDIR_SIGN "1.3.14.7.2.3"
#define szOID_OIWDIR_md2 "1.3.14.7.2.2.1"
#define szOID_OIWDIR_md2RSA "1.3.14.7.2.3.1"
#define szOID_ECC_CURVE_P384 "1.3.132.0.34"
#define szOID_ECC_CURVE_P521 "1.3.132.0.35"
#define szOID_INFOSEC "2.16.840.1.101.2.1"
#define szOID_INFOSEC_sdnsSignature "2.16.840.1.101.2.1.1.1"
#define szOID_INFOSEC_mosaicSignature "2.16.840.1.101.2.1.1.2"
@ -3223,6 +3236,7 @@ typedef struct _CTL_FIND_SUBJECT_PARA
#define X509_PKIX_POLICY_QUALIFIER_USERNOTICE ((LPCSTR)46)
#define X509_DH_PUBLICKEY X509_MULTI_BYTE_UINT
#define X509_DH_PARAMETERS ((LPCSTR)47)
#define X509_ECC_SIGNATURE ((LPCSTR)47)
#define PKCS_ATTRIBUTES ((LPCSTR)48)
#define PKCS_SORTED_CTL ((LPCSTR)49)
#define X942_DH_PARAMETERS ((LPCSTR)50)
@ -3240,6 +3254,7 @@ typedef struct _CTL_FIND_SUBJECT_PARA
#define CMC_ADD_EXTENSIONS ((LPCSTR)62)
#define CMC_ADD_ATTRIBUTES ((LPCSTR)63)
#define X509_CERTIFICATE_TEMPLATE ((LPCSTR)64)
#define X509_OBJECT_IDENTIFIER ((LPCSTR)73)
#define PKCS7_SIGNER_INFO ((LPCSTR)500)
#define CMS_SIGNER_INFO ((LPCSTR)501)