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crypt32: Implement decoding cert policy mappings.

This commit is contained in:
Juan Lang 2009-11-06 12:26:59 -08:00 committed by Alexandre Julliard
parent bf5e4d9bb7
commit 7e7e73d0da
2 changed files with 60 additions and 2 deletions
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60
dlls/crypt32/decode.c
View File

@ -3632,6 +3632,59 @@ static BOOL WINAPI CRYPT_AsnDecodeCertPolicies(DWORD dwCertEncodingType,
return ret;
}
static BOOL CRYPT_AsnDecodeCertPolicyMapping(const BYTE *pbEncoded,
DWORD cbEncoded, DWORD dwFlags, void *pvStructInfo, DWORD *pcbStructInfo,
DWORD *pcbDecoded)
{
struct AsnDecodeSequenceItem items[] = {
{ ASN_OBJECTIDENTIFIER, offsetof(CERT_POLICY_MAPPING,
pszIssuerDomainPolicy), CRYPT_AsnDecodeOidInternal, sizeof(LPSTR),
FALSE, TRUE, offsetof(CERT_POLICY_MAPPING, pszIssuerDomainPolicy), 0 },
{ ASN_OBJECTIDENTIFIER, offsetof(CERT_POLICY_MAPPING,
pszSubjectDomainPolicy), CRYPT_AsnDecodeOidInternal, sizeof(LPSTR),
FALSE, TRUE, offsetof(CERT_POLICY_MAPPING, pszSubjectDomainPolicy), 0 },
};
CERT_POLICY_MAPPING *mapping = pvStructInfo;
BOOL ret;
TRACE("%p, %d, %08x, %p, %d\n", pbEncoded, cbEncoded, dwFlags,
pvStructInfo, pvStructInfo ? *pcbStructInfo : 0);
ret = CRYPT_AsnDecodeSequence(items, sizeof(items) / sizeof(items[0]),
pbEncoded, cbEncoded, dwFlags, NULL, pvStructInfo, pcbStructInfo,
pcbDecoded, mapping ? mapping->pszIssuerDomainPolicy : NULL);
return ret;
}
static BOOL WINAPI CRYPT_AsnDecodeCertPolicyMappings(DWORD dwCertEncodingType,
LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
{
BOOL ret = FALSE;
TRACE("%p, %d, %08x, %p, %p, %d\n", pbEncoded, cbEncoded, dwFlags,
pDecodePara, pvStructInfo, pvStructInfo ? *pcbStructInfo : 0);
__TRY
{
struct AsnArrayDescriptor arrayDesc = { ASN_SEQUENCEOF,
offsetof(CERT_POLICY_MAPPINGS_INFO, cPolicyMapping),
offsetof(CERT_POLICY_MAPPINGS_INFO, rgPolicyMapping),
sizeof(CERT_POLICY_MAPPING),
CRYPT_AsnDecodeCertPolicyMapping, sizeof(CERT_POLICY_MAPPING), TRUE,
offsetof(CERT_POLICY_MAPPING, pszIssuerDomainPolicy) };
ret = CRYPT_AsnDecodeArray(&arrayDesc, pbEncoded, cbEncoded,
dwFlags, pDecodePara, pvStructInfo, pcbStructInfo, NULL);
}
__EXCEPT_PAGE_FAULT
{
SetLastError(STATUS_ACCESS_VIOLATION);
}
__ENDTRY
return ret;
}
#define RSA1_MAGIC 0x31415352
struct DECODED_RSA_PUB_KEY
@ -5494,6 +5547,9 @@ static CryptDecodeObjectExFunc CRYPT_GetBuiltinDecoder(DWORD dwCertEncodingType,
case LOWORD(X509_NAME_CONSTRAINTS):
decodeFunc = CRYPT_AsnDecodeNameConstraints;
break;
case LOWORD(X509_POLICY_MAPPINGS):
decodeFunc = CRYPT_AsnDecodeCertPolicyMappings;
break;
case LOWORD(PKCS7_SIGNER_INFO):
decodeFunc = CRYPT_AsnDecodePKCSSignerInfo;
break;
@ -5510,6 +5566,8 @@ static CryptDecodeObjectExFunc CRYPT_GetBuiltinDecoder(DWORD dwCertEncodingType,
decodeFunc = CRYPT_AsnDecodeSMIMECapabilities;
else if (!strcmp(lpszStructType, szOID_AUTHORITY_KEY_IDENTIFIER))
decodeFunc = CRYPT_AsnDecodeAuthorityKeyId;
else if (!strcmp(lpszStructType, szOID_LEGACY_POLICY_MAPPINGS))
decodeFunc = CRYPT_AsnDecodeCertPolicyMappings;
else if (!strcmp(lpszStructType, szOID_AUTHORITY_KEY_IDENTIFIER2))
decodeFunc = CRYPT_AsnDecodeAuthorityKeyId2;
else if (!strcmp(lpszStructType, szOID_CRL_REASON_CODE))
@ -5536,6 +5594,8 @@ static CryptDecodeObjectExFunc CRYPT_GetBuiltinDecoder(DWORD dwCertEncodingType,
decodeFunc = CRYPT_AsnDecodeCRLDistPoints;
else if (!strcmp(lpszStructType, szOID_CERT_POLICIES))
decodeFunc = CRYPT_AsnDecodeCertPolicies;
else if (!strcmp(lpszStructType, szOID_POLICY_MAPPINGS))
decodeFunc = CRYPT_AsnDecodeCertPolicyMappings;
else if (!strcmp(lpszStructType, szOID_ENHANCED_KEY_USAGE))
decodeFunc = CRYPT_AsnDecodeEnhancedKeyUsage;
else if (!strcmp(lpszStructType, szOID_ISSUING_DIST_POINT))

2
dlls/crypt32/tests/encode.c
View File

@ -7506,7 +7506,6 @@ static void test_decodeCertPolicyMappings(DWORD dwEncoding)
/* Each of the mapping OIDs is equivalent, so check with all of them */
for (i = 0; i < sizeof(mappingOids) / sizeof(mappingOids[0]); i++)
{
todo_wine {
ret = pCryptDecodeObjectEx(dwEncoding, mappingOids[i],
emptySequence, sizeof(emptySequence), CRYPT_DECODE_ALLOC_FLAG, NULL,
&info, &size);
@ -7555,7 +7554,6 @@ static void test_decodeCertPolicyMappings(DWORD dwEncoding)
info->rgPolicyMapping[1].pszSubjectDomainPolicy);
LocalFree(info);
}
}
}
}