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crypt32: Implement CryptFormatObject for szOID_AUTHORITY_INFO_ACCESS.

This commit is contained in:
Juan Lang 2008-11-06 14:01:48 -08:00 committed by Alexandre Julliard
parent c6ec755469
commit c11aa873c5
3 changed files with 268 additions and 3 deletions
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7
dlls/crypt32/crypt32_En.rc
View File

@ -192,4 +192,11 @@ STRINGTABLE DISCARDABLE
IDS_SUBJECT_TYPE_END_CERT "End Entity"
IDS_PATH_LENGTH "Path Length Constraint="
IDS_PATH_LENGTH_NONE "None"
IDS_INFO_NOT_AVAILABLE "Information Not Available"
IDS_AIA "Authority Info Access"
IDS_ACCESS_METHOD "Access Method="
IDS_ACCESS_METHOD_OCSP "OCSP"
IDS_ACCESS_METHOD_CA_ISSUERS "CA Issuers"
IDS_ACCESS_METHOD_UNKNOWN "Unknown Access Method"
IDS_ACCESS_LOCATION "Alternative Name"
}

7
dlls/crypt32/cryptres.h
View File

@ -182,5 +182,12 @@
#define IDS_SUBJECT_TYPE_END_CERT 1214
#define IDS_PATH_LENGTH 1215
#define IDS_PATH_LENGTH_NONE 1216
#define IDS_INFO_NOT_AVAILABLE 1218
#define IDS_AIA 1219
#define IDS_ACCESS_METHOD 1220
#define IDS_ACCESS_METHOD_OCSP 1221
#define IDS_ACCESS_METHOD_CA_ISSUERS 1222
#define IDS_ACCESS_METHOD_UNKNOWN 1223
#define IDS_ACCESS_LOCATION 1224
#endif /* ndef __WINE_CRYPTRES_H__ */

257
dlls/crypt32/object.c
View File

@ -749,7 +749,9 @@ static BOOL CRYPT_FormatCertSerialNumber(CRYPT_DATA_BLOB *serialNum, LPWSTR str,
str, pcbStr);
}
static BOOL CRYPT_FormatAltNameEntry(DWORD dwFormatStrType,
static const WCHAR indent[] = { ' ',' ',' ',' ',' ',0 };
static BOOL CRYPT_FormatAltNameEntry(DWORD dwFormatStrType, DWORD indentLevel,
CERT_ALT_NAME_ENTRY *entry, LPWSTR str, DWORD *pcbStr)
{
BOOL ret;
@ -759,6 +761,8 @@ static BOOL CRYPT_FormatAltNameEntry(DWORD dwFormatStrType,
WCHAR maskBuf[16];
DWORD bytesNeeded = sizeof(WCHAR);
if (dwFormatStrType & CRYPT_FORMAT_STR_MULTI_LINE)
bytesNeeded += indentLevel * strlenW(indent) * sizeof(WCHAR);
switch (entry->dwAltNameChoice)
{
case CERT_ALT_NAME_RFC822_NAME:
@ -802,6 +806,8 @@ static BOOL CRYPT_FormatAltNameEntry(DWORD dwFormatStrType,
entry->u.IPAddress.pbData[2],
entry->u.IPAddress.pbData[3]);
bytesNeeded += strlenW(ipAddrBuf) * sizeof(WCHAR);
/* indent again, for the mask line */
bytesNeeded += indentLevel * strlenW(indent) * sizeof(WCHAR);
sprintfW(maskBuf, ipAddrFmt,
entry->u.IPAddress.pbData[4],
entry->u.IPAddress.pbData[5],
@ -850,7 +856,17 @@ static BOOL CRYPT_FormatAltNameEntry(DWORD dwFormatStrType,
}
else
{
DWORD i;
*pcbStr = bytesNeeded;
if (dwFormatStrType & CRYPT_FORMAT_STR_MULTI_LINE)
{
for (i = 0; i < indentLevel; i++)
{
strcpyW(str, indent);
str += strlenW(indent);
}
}
strcpyW(str, buf);
str += strlenW(str);
switch (entry->dwAltNameChoice)
@ -867,6 +883,14 @@ static BOOL CRYPT_FormatAltNameEntry(DWORD dwFormatStrType,
str += strlenW(ipAddrBuf);
strcpyW(str, crlf);
str += strlenW(crlf);
if (dwFormatStrType & CRYPT_FORMAT_STR_MULTI_LINE)
{
for (i = 0; i < indentLevel; i++)
{
strcpyW(str, indent);
str += strlenW(indent);
}
}
strcpyW(str, mask);
str += strlenW(mask);
strcpyW(str, maskBuf);
@ -901,7 +925,7 @@ static BOOL CRYPT_FormatAltNameInfo(DWORD dwFormatStrType,
for (i = 0; ret && i < name->cAltEntry; i++)
{
ret = CRYPT_FormatAltNameEntry(dwFormatStrType, &name->rgAltEntry[i],
ret = CRYPT_FormatAltNameEntry(dwFormatStrType, 0, &name->rgAltEntry[i],
NULL, &size);
if (ret)
{
@ -926,7 +950,7 @@ static BOOL CRYPT_FormatAltNameInfo(DWORD dwFormatStrType,
*pcbStr = bytesNeeded;
for (i = 0; ret && i < name->cAltEntry; i++)
{
ret = CRYPT_FormatAltNameEntry(dwFormatStrType,
ret = CRYPT_FormatAltNameEntry(dwFormatStrType, 0,
&name->rgAltEntry[i], str, &size);
if (ret)
{
@ -1097,6 +1121,228 @@ static BOOL WINAPI CRYPT_FormatAuthorityKeyId2(DWORD dwCertEncodingType,
return ret;
}
static WCHAR aia[MAX_STRING_RESOURCE_LEN];
static WCHAR accessMethod[MAX_STRING_RESOURCE_LEN];
static WCHAR ocsp[MAX_STRING_RESOURCE_LEN];
static WCHAR caIssuers[MAX_STRING_RESOURCE_LEN];
static WCHAR unknown[MAX_STRING_RESOURCE_LEN];
static WCHAR accessLocation[MAX_STRING_RESOURCE_LEN];
static BOOL WINAPI CRYPT_FormatAuthorityInfoAccess(DWORD dwCertEncodingType,
DWORD dwFormatType, DWORD dwFormatStrType, void *pFormatStruct,
LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, void *pbFormat,
DWORD *pcbFormat)
{
CERT_AUTHORITY_INFO_ACCESS *info;
DWORD size;
BOOL ret = FALSE;
if (!cbEncoded)
{
SetLastError(E_INVALIDARG);
return FALSE;
}
if ((ret = CryptDecodeObjectEx(dwCertEncodingType,
X509_AUTHORITY_INFO_ACCESS, pbEncoded, cbEncoded, CRYPT_DECODE_ALLOC_FLAG,
NULL, &info, &size)))
{
DWORD bytesNeeded = sizeof(WCHAR);
if (!info->cAccDescr)
{
WCHAR infoNotAvailable[MAX_STRING_RESOURCE_LEN];
LoadStringW(hInstance, IDS_INFO_NOT_AVAILABLE, infoNotAvailable,
sizeof(infoNotAvailable) / sizeof(infoNotAvailable[0]));
bytesNeeded += strlenW(infoNotAvailable) * sizeof(WCHAR);
if (!pbFormat)
*pcbFormat = bytesNeeded;
else if (*pcbFormat < bytesNeeded)
{
*pcbFormat = bytesNeeded;
SetLastError(ERROR_MORE_DATA);
ret = FALSE;
}
else
{
*pcbFormat = bytesNeeded;
strcpyW((LPWSTR)pbFormat, infoNotAvailable);
}
}
else
{
static const WCHAR colonSep[] = { ':',' ',0 };
static const WCHAR numFmt[] = { '%','d',0 };
static const WCHAR equal[] = { '=',0 };
static const WCHAR colonCrlfSep[] = { ':','\r','\n',0 };
static BOOL stringsLoaded = FALSE;
DWORD i;
LPCWSTR headingSep, accessMethodSep, locationSep;
WCHAR accessDescrNum[11];
if (!stringsLoaded)
{
LoadStringW(hInstance, IDS_AIA, aia,
sizeof(aia) / sizeof(aia[0]));
LoadStringW(hInstance, IDS_ACCESS_METHOD, accessMethod,
sizeof(accessMethod) / sizeof(accessMethod[0]));
LoadStringW(hInstance, IDS_ACCESS_METHOD_OCSP, ocsp,
sizeof(ocsp) / sizeof(ocsp[0]));
LoadStringW(hInstance, IDS_ACCESS_METHOD_CA_ISSUERS, caIssuers,
sizeof(caIssuers) / sizeof(caIssuers[0]));
LoadStringW(hInstance, IDS_ACCESS_METHOD_UNKNOWN, unknown,
sizeof(unknown) / sizeof(unknown[0]));
LoadStringW(hInstance, IDS_ACCESS_LOCATION, accessLocation,
sizeof(accessLocation) / sizeof(accessLocation[0]));
stringsLoaded = TRUE;
}
if (dwFormatStrType & CRYPT_FORMAT_STR_MULTI_LINE)
{
headingSep = crlf;
accessMethodSep = crlf;
locationSep = colonCrlfSep;
}
else
{
headingSep = colonSep;
accessMethodSep = commaSpace;
locationSep = equal;
}
for (i = 0; ret && i < info->cAccDescr; i++)
{
/* Heading */
bytesNeeded += sizeof(WCHAR); /* left bracket */
sprintfW(accessDescrNum, numFmt, i + 1);
bytesNeeded += strlenW(accessDescrNum) * sizeof(WCHAR);
bytesNeeded += sizeof(WCHAR); /* right bracket */
bytesNeeded += strlenW(aia) * sizeof(WCHAR);
bytesNeeded += strlenW(headingSep) * sizeof(WCHAR);
/* Access method */
bytesNeeded += strlenW(accessMethod) * sizeof(WCHAR);
if (dwFormatStrType & CRYPT_FORMAT_STR_MULTI_LINE)
bytesNeeded += strlenW(indent) * sizeof(WCHAR);
if (!strcmp(info->rgAccDescr[i].pszAccessMethod,
szOID_PKIX_OCSP))
bytesNeeded += strlenW(ocsp) * sizeof(WCHAR);
else if (!strcmp(info->rgAccDescr[i].pszAccessMethod,
szOID_PKIX_CA_ISSUERS))
bytesNeeded += strlenW(caIssuers) * sizeof(caIssuers);
else
bytesNeeded += strlenW(unknown) * sizeof(WCHAR);
bytesNeeded += sizeof(WCHAR); /* space */
bytesNeeded += sizeof(WCHAR); /* left paren */
bytesNeeded += strlen(info->rgAccDescr[i].pszAccessMethod)
* sizeof(WCHAR);
bytesNeeded += sizeof(WCHAR); /* right paren */
/* Delimiter between access method and location */
bytesNeeded += strlenW(accessMethodSep) * sizeof(WCHAR);
if (dwFormatStrType & CRYPT_FORMAT_STR_MULTI_LINE)
bytesNeeded += strlenW(indent) * sizeof(WCHAR);
bytesNeeded += strlenW(accessLocation) * sizeof(WCHAR);
bytesNeeded += strlenW(locationSep) * sizeof(WCHAR);
ret = CRYPT_FormatAltNameEntry(dwFormatStrType, 2,
&info->rgAccDescr[i].AccessLocation, NULL, &size);
if (ret)
bytesNeeded += size - sizeof(WCHAR);
/* Need extra delimiter between access method entries */
if (i < info->cAccDescr - 1)
bytesNeeded += strlenW(accessMethodSep) * sizeof(WCHAR);
}
if (ret)
{
if (!pbFormat)
*pcbFormat = bytesNeeded;
else if (*pcbFormat < bytesNeeded)
{
*pcbFormat = bytesNeeded;
SetLastError(ERROR_MORE_DATA);
ret = FALSE;
}
else
{
LPWSTR str = pbFormat;
DWORD altNameEntrySize;
*pcbFormat = bytesNeeded;
for (i = 0; ret && i < info->cAccDescr; i++)
{
LPCSTR oidPtr;
*str++ = '[';
sprintfW(accessDescrNum, numFmt, i + 1);
strcpyW(str, accessDescrNum);
str += strlenW(accessDescrNum);
*str++ = ']';
strcpyW(str, aia);
str += strlenW(aia);
strcpyW(str, headingSep);
str += strlenW(headingSep);
if (dwFormatStrType & CRYPT_FORMAT_STR_MULTI_LINE)
{
strcpyW(str, indent);
str += strlenW(indent);
}
strcpyW(str, accessMethod);
str += strlenW(accessMethod);
if (!strcmp(info->rgAccDescr[i].pszAccessMethod,
szOID_PKIX_OCSP))
{
strcpyW(str, ocsp);
str += strlenW(ocsp);
}
else if (!strcmp(info->rgAccDescr[i].pszAccessMethod,
szOID_PKIX_CA_ISSUERS))
{
strcpyW(str, caIssuers);
str += strlenW(caIssuers);
}
else
{
strcpyW(str, unknown);
str += strlenW(unknown);
}
*str++ = ' ';
*str++ = '(';
for (oidPtr = info->rgAccDescr[i].pszAccessMethod;
*oidPtr; oidPtr++, str++)
*str = *oidPtr;
*str++ = ')';
strcpyW(str, accessMethodSep);
str += strlenW(accessMethodSep);
if (dwFormatStrType & CRYPT_FORMAT_STR_MULTI_LINE)
{
strcpyW(str, indent);
str += strlenW(indent);
}
strcpyW(str, accessLocation);
str += strlenW(accessLocation);
strcpyW(str, locationSep);
str += strlenW(locationSep);
/* This overestimates the size available, but that
* won't matter since we checked earlier whether enough
* space for the entire string was available.
*/
altNameEntrySize = bytesNeeded;
ret = CRYPT_FormatAltNameEntry(dwFormatStrType, 2,
&info->rgAccDescr[i].AccessLocation, str,
&altNameEntrySize);
if (ret)
str += altNameEntrySize / sizeof(WCHAR) - 1;
if (i < info->cAccDescr - 1)
{
strcpyW(str, accessMethodSep);
str += strlenW(accessMethodSep);
}
}
}
}
}
LocalFree(info);
}
return ret;
}
static BOOL WINAPI CRYPT_FormatEnhancedKeyUsage(DWORD dwCertEncodingType,
DWORD dwFormatType, DWORD dwFormatStrType, void *pFormatStruct,
LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, void *pbFormat,
@ -1221,6 +1467,9 @@ static CryptFormatObjectFunc CRYPT_GetBuiltinFormatFunction(DWORD encodingType,
case LOWORD(X509_AUTHORITY_KEY_ID2):
format = CRYPT_FormatAuthorityKeyId2;
break;
case LOWORD(X509_AUTHORITY_INFO_ACCESS):
format = CRYPT_FormatAuthorityInfoAccess;
break;
case LOWORD(X509_ENHANCED_KEY_USAGE):
format = CRYPT_FormatEnhancedKeyUsage;
break;
@ -1228,6 +1477,8 @@ static CryptFormatObjectFunc CRYPT_GetBuiltinFormatFunction(DWORD encodingType,
}
else if (!strcmp(lpszStructType, szOID_BASIC_CONSTRAINTS2))
format = CRYPT_FormatBasicConstraints2;
else if (!strcmp(lpszStructType, szOID_AUTHORITY_INFO_ACCESS))
format = CRYPT_FormatAuthorityInfoAccess;
else if (!strcmp(lpszStructType, szOID_AUTHORITY_KEY_IDENTIFIER2))
format = CRYPT_FormatAuthorityKeyId2;
else if (!strcmp(lpszStructType, szOID_ENHANCED_KEY_USAGE))