2 * Copyright 2006 Juan Lang for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 #include "wine/debug.h"
25 #include "wine/unicode.h"
27 WINE_DEFAULT_DEBUG_CHANNEL(crypt);
29 DWORD WINAPI CertRDNValueToStrA(DWORD dwValueType, PCERT_RDN_VALUE_BLOB pValue,
34 TRACE("(%ld, %p, %p, %ld)\n", dwValueType, pValue, psz, csz);
38 case CERT_RDN_ANY_TYPE:
40 case CERT_RDN_NUMERIC_STRING:
41 case CERT_RDN_PRINTABLE_STRING:
42 case CERT_RDN_TELETEX_STRING:
43 case CERT_RDN_VIDEOTEX_STRING:
44 case CERT_RDN_IA5_STRING:
45 case CERT_RDN_GRAPHIC_STRING:
46 case CERT_RDN_VISIBLE_STRING:
47 case CERT_RDN_GENERAL_STRING:
52 DWORD chars = min(pValue->cbData, csz - 1);
56 memcpy(psz, pValue->pbData, chars);
63 FIXME("string type %ld unimplemented\n", dwValueType);
73 TRACE("returning %ld (%s)\n", ret, debugstr_a(psz));
77 DWORD WINAPI CertRDNValueToStrW(DWORD dwValueType, PCERT_RDN_VALUE_BLOB pValue,
78 LPWSTR psz, DWORD csz)
82 TRACE("(%ld, %p, %p, %ld)\n", dwValueType, pValue, psz, csz);
86 case CERT_RDN_ANY_TYPE:
88 case CERT_RDN_NUMERIC_STRING:
89 case CERT_RDN_PRINTABLE_STRING:
90 case CERT_RDN_TELETEX_STRING:
91 case CERT_RDN_VIDEOTEX_STRING:
92 case CERT_RDN_IA5_STRING:
93 case CERT_RDN_GRAPHIC_STRING:
94 case CERT_RDN_VISIBLE_STRING:
95 case CERT_RDN_GENERAL_STRING:
100 DWORD chars = min(pValue->cbData, csz - 1);
106 for (i = 0; i < chars; i++)
107 psz[i] = pValue->pbData[i];
114 FIXME("string type %ld unimplemented\n", dwValueType);
124 TRACE("returning %ld (%s)\n", ret, debugstr_w(psz));
128 /* Adds the prefix prefix to the string pointed to by psz, followed by the
129 * character '='. Copies no more than csz characters. Returns the number of
130 * characters copied. If psz is NULL, returns the number of characters that
133 static DWORD CRYPT_AddPrefixA(LPCSTR prefix, LPSTR psz, DWORD csz)
137 TRACE("(%s, %p, %ld)\n", debugstr_a(prefix), psz, csz);
141 chars = min(lstrlenA(prefix), csz);
142 memcpy(psz, prefix, chars);
144 *(psz + chars) = '=';
149 chars = lstrlenA(prefix) + 1;
153 DWORD WINAPI CertNameToStrA(DWORD dwCertEncodingType, PCERT_NAME_BLOB pName,
154 DWORD dwStrType, LPSTR psz, DWORD csz)
156 static const DWORD unsupportedFlags = CERT_NAME_STR_NO_QUOTING_FLAG |
157 CERT_NAME_STR_REVERSE_FLAG | CERT_NAME_STR_ENABLE_T61_UNICODE_FLAG;
158 static const char commaSep[] = ", ";
159 static const char semiSep[] = "; ";
160 static const char crlfSep[] = "\r\n";
161 static const char plusSep[] = " + ";
162 static const char spaceSep[] = " ";
163 DWORD ret = 0, bytes = 0;
165 CERT_NAME_INFO *info;
167 TRACE("(%ld, %p, %08lx, %p, %ld)\n", dwCertEncodingType, pName, dwStrType,
169 if (dwStrType & unsupportedFlags)
170 FIXME("unsupported flags: %08lx\n", dwStrType & unsupportedFlags);
172 bRet = CryptDecodeObjectEx(dwCertEncodingType, X509_NAME, pName->pbData,
173 pName->cbData, CRYPT_DECODE_ALLOC_FLAG, NULL, &info, &bytes);
176 DWORD i, j, sepLen, rdnSepLen;
179 if (dwStrType & CERT_NAME_STR_SEMICOLON_FLAG)
181 else if (dwStrType & CERT_NAME_STR_CRLF_FLAG)
185 sepLen = strlen(sep);
186 if (dwStrType & CERT_NAME_STR_NO_PLUS_FLAG)
190 rdnSepLen = strlen(rdnSep);
191 for (i = 0; (!psz || ret < csz) && i < info->cRDN; i++)
193 for (j = 0; (!psz || ret < csz) && j < info->rgRDN[i].cRDNAttr; j++)
196 char prefixBuf[10]; /* big enough for GivenName */
197 LPCSTR prefix = NULL;
199 if ((dwStrType & 0x000000ff) == CERT_OID_NAME_STR)
200 prefix = info->rgRDN[i].rgRDNAttr[j].pszObjId;
201 else if ((dwStrType & 0x000000ff) == CERT_X500_NAME_STR)
203 PCCRYPT_OID_INFO oidInfo = CryptFindOIDInfo(
204 CRYPT_OID_INFO_OID_KEY,
205 info->rgRDN[i].rgRDNAttr[j].pszObjId,
206 CRYPT_RDN_ATTR_OID_GROUP_ID);
210 WideCharToMultiByte(CP_ACP, 0, oidInfo->pwszName, -1,
211 prefixBuf, sizeof(prefixBuf), NULL, NULL);
215 prefix = info->rgRDN[i].rgRDNAttr[j].pszObjId;
219 /* - 1 is needed to account for the NULL terminator. */
220 chars = CRYPT_AddPrefixA(prefix,
221 psz ? psz + ret : NULL, psz ? csz - ret - 1 : 0);
225 /* FIXME: handle quoting */
226 chars = CertRDNValueToStrA(
227 info->rgRDN[i].rgRDNAttr[j].dwValueType,
228 &info->rgRDN[i].rgRDNAttr[j].Value, psz ? psz + ret : NULL,
229 psz ? csz - ret : 0);
232 if (j < info->rgRDN[i].cRDNAttr - 1)
234 if (psz && ret < csz - rdnSepLen - 1)
235 memcpy(psz + ret, rdnSep, rdnSepLen);
239 if (i < info->cRDN - 1)
241 if (psz && ret < csz - sepLen - 1)
242 memcpy(psz + ret, sep, sepLen);
256 TRACE("Returning %s\n", debugstr_a(psz));
260 /* Adds the prefix prefix to the wide-character string pointed to by psz,
261 * followed by the character '='. Copies no more than csz characters. Returns
262 * the number of characters copied. If psz is NULL, returns the number of
263 * characters that would be copied.
264 * Assumes the characters in prefix are ASCII (not multibyte characters.)
266 static DWORD CRYPT_AddPrefixAToW(LPCSTR prefix, LPWSTR psz, DWORD csz)
270 TRACE("(%s, %p, %ld)\n", debugstr_a(prefix), psz, csz);
276 chars = min(lstrlenA(prefix), csz);
277 for (i = 0; i < chars; i++)
278 *(psz + i) = prefix[i];
280 *(psz + chars) = '=';
285 chars = lstrlenA(prefix) + 1;
289 /* Adds the prefix prefix to the string pointed to by psz, followed by the
290 * character '='. Copies no more than csz characters. Returns the number of
291 * characters copied. If psz is NULL, returns the number of characters that
294 static DWORD CRYPT_AddPrefixW(LPCWSTR prefix, LPWSTR psz, DWORD csz)
298 TRACE("(%s, %p, %ld)\n", debugstr_w(prefix), psz, csz);
302 chars = min(lstrlenW(prefix), csz);
303 memcpy(psz, prefix, chars * sizeof(WCHAR));
305 *(psz + chars) = '=';
310 chars = lstrlenW(prefix) + 1;
314 DWORD WINAPI CertNameToStrW(DWORD dwCertEncodingType, PCERT_NAME_BLOB pName,
315 DWORD dwStrType, LPWSTR psz, DWORD csz)
317 static const DWORD unsupportedFlags = CERT_NAME_STR_NO_QUOTING_FLAG |
318 CERT_NAME_STR_REVERSE_FLAG | CERT_NAME_STR_ENABLE_T61_UNICODE_FLAG;
319 static const WCHAR commaSep[] = { ',',' ',0 };
320 static const WCHAR semiSep[] = { ';',' ',0 };
321 static const WCHAR crlfSep[] = { '\r','\n',0 };
322 static const WCHAR plusSep[] = { ' ','+',' ',0 };
323 static const WCHAR spaceSep[] = { ' ',0 };
324 DWORD ret = 0, bytes = 0;
326 CERT_NAME_INFO *info;
328 TRACE("(%ld, %p, %08lx, %p, %ld)\n", dwCertEncodingType, pName, dwStrType,
330 if (dwStrType & unsupportedFlags)
331 FIXME("unsupported flags: %08lx\n", dwStrType & unsupportedFlags);
333 bRet = CryptDecodeObjectEx(dwCertEncodingType, X509_NAME, pName->pbData,
334 pName->cbData, CRYPT_DECODE_ALLOC_FLAG, NULL, &info, &bytes);
337 DWORD i, j, sepLen, rdnSepLen;
340 if (dwStrType & CERT_NAME_STR_SEMICOLON_FLAG)
342 else if (dwStrType & CERT_NAME_STR_CRLF_FLAG)
346 sepLen = lstrlenW(sep);
347 if (dwStrType & CERT_NAME_STR_NO_PLUS_FLAG)
351 rdnSepLen = lstrlenW(rdnSep);
352 for (i = 0; (!psz || ret < csz) && i < info->cRDN; i++)
354 for (j = 0; (!psz || ret < csz) && j < info->rgRDN[i].cRDNAttr; j++)
357 LPCSTR prefixA = NULL;
358 LPCWSTR prefixW = NULL;
360 if ((dwStrType & 0x000000ff) == CERT_OID_NAME_STR)
361 prefixA = info->rgRDN[i].rgRDNAttr[j].pszObjId;
362 else if ((dwStrType & 0x000000ff) == CERT_X500_NAME_STR)
364 PCCRYPT_OID_INFO oidInfo = CryptFindOIDInfo(
365 CRYPT_OID_INFO_OID_KEY,
366 info->rgRDN[i].rgRDNAttr[j].pszObjId,
367 CRYPT_RDN_ATTR_OID_GROUP_ID);
370 prefixW = oidInfo->pwszName;
372 prefixA = info->rgRDN[i].rgRDNAttr[j].pszObjId;
376 /* - 1 is needed to account for the NULL terminator. */
377 chars = CRYPT_AddPrefixW(prefixW,
378 psz ? psz + ret : NULL, psz ? csz - ret - 1 : 0);
384 /* - 1 is needed to account for the NULL terminator. */
385 chars = CRYPT_AddPrefixAToW(prefixA,
386 psz ? psz + ret : NULL, psz ? csz - ret - 1 : 0);
390 /* FIXME: handle quoting */
391 chars = CertRDNValueToStrW(
392 info->rgRDN[i].rgRDNAttr[j].dwValueType,
393 &info->rgRDN[i].rgRDNAttr[j].Value, psz ? psz + ret : NULL,
394 psz ? csz - ret : 0);
397 if (j < info->rgRDN[i].cRDNAttr - 1)
399 if (psz && ret < csz - rdnSepLen - 1)
400 memcpy(psz + ret, rdnSep, rdnSepLen * sizeof(WCHAR));
404 if (i < info->cRDN - 1)
406 if (psz && ret < csz - sepLen - 1)
407 memcpy(psz + ret, sep, sepLen * sizeof(WCHAR));
421 TRACE("Returning %s\n", debugstr_w(psz));
425 BOOL WINAPI CertStrToNameA(DWORD dwCertEncodingType, LPCSTR pszX500,
426 DWORD dwStrType, void *pvReserved, BYTE *pbEncoded, DWORD *pcbEncoded,
429 LPWSTR x500, errorStr;
433 TRACE("(%08lx, %s, %08lx, %p, %p, %p, %p)\n", dwCertEncodingType,
434 debugstr_a(pszX500), dwStrType, pvReserved, pbEncoded, pcbEncoded,
437 len = MultiByteToWideChar(CP_ACP, 0, pszX500, -1, NULL, 0);
438 x500 = CryptMemAlloc(len * sizeof(WCHAR));
441 MultiByteToWideChar(CP_ACP, 0, pszX500, -1, x500, len);
442 ret = CertStrToNameW(dwCertEncodingType, x500, dwStrType, pvReserved,
443 pbEncoded, pcbEncoded, ppszError ? (LPCWSTR *)&errorStr : NULL);
448 *ppszError = pszX500;
449 for (i = 0; i < errorStr - x500; i++)
450 CharNextA(*ppszError);
461 WCHAR buf[10]; /* big enough for L"GivenName" */
462 LPWSTR keyName; /* usually = buf, but may be allocated */
466 static void CRYPT_InitializeKeynameKeeper(struct KeynameKeeper *keeper)
468 keeper->keyName = keeper->buf;
469 keeper->keyLen = sizeof(keeper->buf) / sizeof(keeper->buf[0]);
472 static void CRYPT_FreeKeynameKeeper(struct KeynameKeeper *keeper)
474 if (keeper->keyName != keeper->buf)
475 CryptMemFree(keeper->keyName);
484 static void CRYPT_KeynameKeeperFromTokenW(struct KeynameKeeper *keeper,
485 struct X500TokenW *key)
487 DWORD len = key->end - key->start;
489 if (len > keeper->keyLen)
491 if (keeper->keyName == keeper->buf)
492 keeper->keyName = CryptMemAlloc(len * sizeof(WCHAR));
494 keeper->keyName = CryptMemRealloc(keeper->keyName,
495 len * sizeof(WCHAR));
496 keeper->keyLen = len;
498 memcpy(keeper->keyName, key->start, (key->end - key->start) *
500 keeper->keyName[len] = '\0';
501 TRACE("Keyname is %s\n", debugstr_w(keeper->keyName));
504 static DWORD CRYPT_GetNextKeyW(LPCWSTR str, struct X500TokenW *token,
507 DWORD ret = ERROR_SUCCESS;
509 while (*str && isspaceW(*str))
514 while (*str && *str != '=' && !isspaceW(*str))
516 if (*str && (*str == '=' || isspaceW(*str)))
520 TRACE("missing equals char at %s\n", debugstr_w(token->start));
522 *ppszError = token->start;
523 ret = CRYPT_E_INVALID_X500_STRING;
531 /* Assumes separators are characters in the 0-255 range */
532 static DWORD CRYPT_GetNextValueW(LPCWSTR str, DWORD dwFlags, LPCWSTR separators,
533 struct X500TokenW *token, LPCWSTR *ppszError)
535 DWORD ret = ERROR_SUCCESS;
537 TRACE("(%s, %s, %p, %p)\n", debugstr_w(str), debugstr_w(separators), token,
540 while (*str && isspaceW(*str))
545 if (!(dwFlags & CERT_NAME_STR_NO_QUOTING_FLAG) && *str == '"')
549 while (!token->end && !ret)
551 while (*str && *str != '"')
555 if (*(str + 1) != '"')
556 token->end = str + 1;
562 TRACE("unterminated quote at %s\n", debugstr_w(str));
565 ret = CRYPT_E_INVALID_X500_STRING;
571 WCHAR map[256] = { 0 };
574 map[*separators++] = 1;
575 while (*str && (*str >= 0xff || !map[*(const unsigned short *)str]))
582 TRACE("missing value at %s\n", debugstr_w(str));
585 ret = CRYPT_E_INVALID_X500_STRING;
590 /* Encodes the string represented by value as the string type type into the
591 * CERT_NAME_BLOB output. If there is an error and ppszError is not NULL,
592 * *ppszError is set to the first failing character. If there is no error,
593 * output's pbData must be freed with LocalFree.
595 static BOOL CRYPT_EncodeValueWithType(DWORD dwCertEncodingType,
596 struct X500TokenW *value, PCERT_NAME_BLOB output, DWORD type,
599 CERT_NAME_VALUE nameValue = { type, { 0, NULL } };
602 nameValue.Value.pbData = CryptMemAlloc((value->end - value->start) *
604 if (nameValue.Value.pbData)
607 LPWSTR ptr = (LPWSTR)nameValue.Value.pbData;
609 for (i = 0; i < value->end - value->start; i++)
611 *ptr++ = value->start[i];
612 if (value->start[i] == '"')
615 nameValue.Value.cbData = (LPBYTE)ptr - nameValue.Value.pbData;
616 ret = CryptEncodeObjectEx(dwCertEncodingType, X509_UNICODE_NAME_VALUE,
617 &nameValue, CRYPT_ENCODE_ALLOC_FLAG, NULL, &output->pbData,
619 if (!ret && ppszError)
621 if (type == CERT_RDN_NUMERIC_STRING &&
622 GetLastError() == CRYPT_E_INVALID_NUMERIC_STRING)
623 *ppszError = value->start + output->cbData;
624 else if (type == CERT_RDN_PRINTABLE_STRING &&
625 GetLastError() == CRYPT_E_INVALID_PRINTABLE_STRING)
626 *ppszError = value->start + output->cbData;
627 else if (type == CERT_RDN_IA5_STRING &&
628 GetLastError() == CRYPT_E_INVALID_IA5_STRING)
629 *ppszError = value->start + output->cbData;
631 CryptMemFree(nameValue.Value.pbData);
636 static BOOL CRYPT_EncodeValue(DWORD dwCertEncodingType,
637 struct X500TokenW *value, PCERT_NAME_BLOB output, const DWORD *types,
644 for (i = 0; !ret && types[i]; i++)
645 ret = CRYPT_EncodeValueWithType(dwCertEncodingType, value, output,
646 types[i], ppszError);
650 static BOOL CRYPT_ValueToRDN(DWORD dwCertEncodingType, PCERT_NAME_INFO info,
651 PCCRYPT_OID_INFO keyOID, struct X500TokenW *value, LPCWSTR *ppszError)
655 TRACE("OID %s, value %s\n", debugstr_a(keyOID->pszOID),
656 debugstr_wn(value->start, value->end - value->start));
659 info->rgRDN = CryptMemAlloc(sizeof(CERT_RDN));
661 info->rgRDN = CryptMemRealloc(info->rgRDN,
662 (info->cRDN + 1) * sizeof(CERT_RDN));
665 /* FIXME: support multiple RDN attrs */
666 info->rgRDN[info->cRDN].rgRDNAttr =
667 CryptMemAlloc(sizeof(CERT_RDN_ATTR));
668 if (info->rgRDN[info->cRDN].rgRDNAttr)
670 static const DWORD defaultTypes[] = { CERT_RDN_PRINTABLE_STRING,
671 CERT_RDN_BMP_STRING, 0 };
674 info->rgRDN[info->cRDN].cRDNAttr = 1;
675 info->rgRDN[info->cRDN].rgRDNAttr[0].pszObjId =
676 (LPSTR)keyOID->pszOID;
677 info->rgRDN[info->cRDN].rgRDNAttr[0].dwValueType =
678 CERT_RDN_ENCODED_BLOB;
679 if (keyOID->ExtraInfo.cbData)
680 types = (const DWORD *)keyOID->ExtraInfo.pbData;
682 types = defaultTypes;
684 /* Remove surrounding quotes */
685 if (value->start[0] == '"')
690 ret = CRYPT_EncodeValue(dwCertEncodingType, value,
691 &info->rgRDN[info->cRDN].rgRDNAttr[0].Value, types, ppszError);
699 BOOL WINAPI CertStrToNameW(DWORD dwCertEncodingType, LPCWSTR pszX500,
700 DWORD dwStrType, void *pvReserved, BYTE *pbEncoded, DWORD *pcbEncoded,
703 CERT_NAME_INFO info = { 0, NULL };
705 struct KeynameKeeper keeper;
706 DWORD i, error = ERROR_SUCCESS;
709 TRACE("(%08lx, %s, %08lx, %p, %p, %p, %p)\n", dwCertEncodingType,
710 debugstr_w(pszX500), dwStrType, pvReserved, pbEncoded, pcbEncoded,
713 CRYPT_InitializeKeynameKeeper(&keeper);
715 while (str && *str && !error && ret)
717 struct X500TokenW token;
719 error = CRYPT_GetNextKeyW(str, &token, ppszError);
720 if (!error && token.start)
722 PCCRYPT_OID_INFO keyOID;
724 CRYPT_KeynameKeeperFromTokenW(&keeper, &token);
725 keyOID = CryptFindOIDInfo(CRYPT_OID_INFO_NAME_KEY, keeper.keyName,
726 CRYPT_RDN_ATTR_OID_GROUP_ID);
730 *ppszError = token.start;
731 error = CRYPT_E_INVALID_X500_STRING;
736 while (isspace(*str))
742 error = CRYPT_E_INVALID_X500_STRING;
746 static const WCHAR commaSep[] = { ',',0 };
747 static const WCHAR semiSep[] = { ';',0 };
748 static const WCHAR crlfSep[] = { '\r','\n',0 };
749 static const WCHAR allSeps[] = { ',',';','\r','\n',0 };
753 if (dwStrType & CERT_NAME_STR_COMMA_FLAG)
755 else if (dwStrType & CERT_NAME_STR_SEMICOLON_FLAG)
757 else if (dwStrType & CERT_NAME_STR_CRLF_FLAG)
761 error = CRYPT_GetNextValueW(str, dwStrType, sep, &token,
766 ret = CRYPT_ValueToRDN(dwCertEncodingType, &info,
767 keyOID, &token, ppszError);
773 CRYPT_FreeKeynameKeeper(&keeper);
776 ret = CryptEncodeObjectEx(dwCertEncodingType, X509_NAME, &info,
777 0, NULL, pbEncoded, pcbEncoded);
778 for (i = 0; i < info.cRDN; i++)
782 for (j = 0; j < info.rgRDN[i].cRDNAttr; j++)
783 LocalFree(info.rgRDN[i].rgRDNAttr[j].Value.pbData);
784 CryptMemFree(info.rgRDN[i].rgRDNAttr);
786 CryptMemFree(info.rgRDN);
796 DWORD WINAPI CertGetNameStringA(PCCERT_CONTEXT pCertContext, DWORD dwType,
797 DWORD dwFlags, void *pvTypePara, LPSTR pszNameString, DWORD cchNameString)
801 TRACE("(%p, %ld, %08lx, %p, %p, %ld)\n", pCertContext, dwType, dwFlags,
802 pvTypePara, pszNameString, cchNameString);
809 nameLen = CertGetNameStringW(pCertContext, dwType, dwFlags, pvTypePara,
811 wideName = CryptMemAlloc(nameLen * sizeof(WCHAR));
814 CertGetNameStringW(pCertContext, dwType, dwFlags, pvTypePara,
816 nameLen = WideCharToMultiByte(CP_ACP, 0, wideName, nameLen,
817 pszNameString, cchNameString, NULL, NULL);
818 if (nameLen <= cchNameString)
822 pszNameString[cchNameString - 1] = '\0';
825 CryptMemFree(wideName);
829 *pszNameString = '\0';
834 ret = CertGetNameStringW(pCertContext, dwType, dwFlags, pvTypePara,
839 DWORD WINAPI CertGetNameStringW(PCCERT_CONTEXT pCertContext, DWORD dwType,
840 DWORD dwFlags, void *pvTypePara, LPWSTR pszNameString, DWORD cchNameString)
843 PCERT_NAME_BLOB name;
846 TRACE("(%p, %ld, %08lx, %p, %p, %ld)\n", pCertContext, dwType,
847 dwFlags, pvTypePara, pszNameString, cchNameString);
849 if (dwFlags & CERT_NAME_ISSUER_FLAG)
851 name = &pCertContext->pCertInfo->Issuer;
852 altNameOID = szOID_ISSUER_ALT_NAME;
856 name = &pCertContext->pCertInfo->Subject;
857 altNameOID = szOID_SUBJECT_ALT_NAME;
862 case CERT_NAME_SIMPLE_DISPLAY_TYPE:
864 static const LPCSTR simpleAttributeOIDs[] = { szOID_COMMON_NAME,
865 szOID_ORGANIZATIONAL_UNIT_NAME, szOID_ORGANIZATION_NAME,
866 szOID_RSA_emailAddr };
867 CERT_NAME_INFO *info = NULL;
868 PCERT_RDN_ATTR nameAttr = NULL;
871 if (CryptDecodeObjectEx(pCertContext->dwCertEncodingType, X509_NAME,
872 name->pbData, name->cbData, CRYPT_DECODE_ALLOC_FLAG, NULL, &info,
875 for (i = 0; !nameAttr && i < sizeof(simpleAttributeOIDs) /
876 sizeof(simpleAttributeOIDs[0]); i++)
877 nameAttr = CertFindRDNAttr(simpleAttributeOIDs[i], info);
883 PCERT_EXTENSION ext = CertFindExtension(altNameOID,
884 pCertContext->pCertInfo->cExtension,
885 pCertContext->pCertInfo->rgExtension);
889 for (i = 0; !nameAttr && i < sizeof(simpleAttributeOIDs) /
890 sizeof(simpleAttributeOIDs[0]); i++)
891 nameAttr = CertFindRDNAttr(simpleAttributeOIDs[i], info);
894 /* FIXME: gotta then look for a rfc822Name choice in ext.
895 * Failing that, look for the first attribute.
897 FIXME("CERT_NAME_SIMPLE_DISPLAY_TYPE: stub\n");
902 ret = CertRDNValueToStrW(nameAttr->dwValueType, &nameAttr->Value,
903 pszNameString, cchNameString);
908 case CERT_NAME_FRIENDLY_DISPLAY_TYPE:
910 DWORD cch = cchNameString;
912 if (CertGetCertificateContextProperty(pCertContext,
913 CERT_FRIENDLY_NAME_PROP_ID, pszNameString, &cch))
916 ret = CertGetNameStringW(pCertContext,
917 CERT_NAME_SIMPLE_DISPLAY_TYPE, dwFlags, pvTypePara, pszNameString,
922 FIXME("unimplemented for type %ld\n", dwType);