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crypt32: Output x.500 strings from CertNameToStrA/W.

oldstable
Juan Lang 2006-07-17 11:50:20 -07:00 committed by Alexandre Julliard
parent 30bf5d9adb
commit 8d8520975f
2 changed files with 127 additions and 31 deletions
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155
dlls/crypt32/str.c
View File

@ -109,6 +109,30 @@ DWORD WINAPI CertRDNValueToStrW(DWORD dwValueType, PCERT_RDN_VALUE_BLOB pValue,
return ret;
}
/* Adds the prefix prefix to the string pointed to by psz, followed by the
* character '='. Copies no more than csz characters. Returns the number of
* characters copied. If psz is NULL, returns the number of characters that
* would be copied.
*/
static DWORD CRYPT_AddPrefixA(LPCSTR prefix, LPSTR psz, DWORD csz)
{
DWORD chars = min(lstrlenA(prefix), csz);
TRACE("(%s, %p, %ld)\n", debugstr_a(prefix), psz, csz);
if (psz && chars)
memcpy(psz, prefix, chars);
csz -= chars;
if (csz > 1)
{
if (psz)
*(psz + chars) = '=';
chars++;
csz--;
}
return chars;
}
DWORD WINAPI CertNameToStrA(DWORD dwCertEncodingType, PCERT_NAME_BLOB pName,
DWORD dwStrType, LPSTR psz, DWORD csz)
{
@ -152,25 +176,33 @@ DWORD WINAPI CertNameToStrA(DWORD dwCertEncodingType, PCERT_NAME_BLOB pName,
for (j = 0; ret < csz && j < info->rgRDN[i].cRDNAttr; j++)
{
DWORD chars;
char prefixBuf[10]; /* big enough for GivenName */
LPCSTR prefix = NULL;
if ((dwStrType & 0x000000ff) == CERT_OID_NAME_STR)
prefix = info->rgRDN[i].rgRDNAttr[j].pszObjId;
else if ((dwStrType & 0x000000ff) == CERT_X500_NAME_STR)
{
PCCRYPT_OID_INFO oidInfo = CryptFindOIDInfo(
CRYPT_OID_INFO_OID_KEY,
info->rgRDN[i].rgRDNAttr[j].pszObjId,
CRYPT_RDN_ATTR_OID_GROUP_ID);
if (oidInfo)
{
WideCharToMultiByte(CP_ACP, 0, oidInfo->pwszName, -1,
prefixBuf, sizeof(prefixBuf), NULL, NULL);
prefix = prefixBuf;
}
else
prefix = info->rgRDN[i].rgRDNAttr[j].pszObjId;
}
if (prefix)
{
/* - 1 is needed to account for the NULL terminator. */
chars = min(
lstrlenA(info->rgRDN[i].rgRDNAttr[j].pszObjId),
csz - ret - 1);
if (psz && chars)
memcpy(psz + ret, info->rgRDN[i].rgRDNAttr[j].pszObjId,
chars);
chars = CRYPT_AddPrefixA(prefix, psz + ret, csz - ret - 1);
ret += chars;
csz -= chars;
if (csz > 1)
{
if (psz)
*(psz + ret) = '=';
ret++;
csz--;
}
}
/* FIXME: handle quoting */
chars = CertRDNValueToStrA(
@ -206,6 +238,60 @@ DWORD WINAPI CertNameToStrA(DWORD dwCertEncodingType, PCERT_NAME_BLOB pName,
return ret;
}
/* Adds the prefix prefix to the wide-character string pointed to by psz,
* followed by the character '='. Copies no more than csz characters. Returns
* the number of characters copied. If psz is NULL, returns the number of
* characters that would be copied.
* Assumes the characters in prefix are ASCII (not multibyte characters.)
*/
static DWORD CRYPT_AddPrefixAToW(LPCSTR prefix, LPWSTR psz, DWORD csz)
{
DWORD chars = min(lstrlenA(prefix), csz);
TRACE("(%s, %p, %ld)\n", debugstr_a(prefix), psz, csz);
if (psz && chars)
{
DWORD i;
for (i = 0; i < chars; i++)
*(psz + i) = prefix[i];
}
csz -= chars;
if (csz > 1)
{
if (psz)
*(psz + chars) = '=';
chars++;
csz--;
}
return chars;
}
/* Adds the prefix prefix to the string pointed to by psz, followed by the
* character '='. Copies no more than csz characters. Returns the number of
* characters copied. If psz is NULL, returns the number of characters that
* would be copied.
*/
static DWORD CRYPT_AddPrefixW(LPCWSTR prefix, LPWSTR psz, DWORD csz)
{
DWORD chars = min(lstrlenW(prefix), csz);
TRACE("(%s, %p, %ld)\n", debugstr_w(prefix), psz, csz);
if (psz && chars)
memcpy(psz, prefix, chars * sizeof(WCHAR));
csz -= chars;
if (csz > 1)
{
if (psz)
*(psz + chars) = '=';
chars++;
csz--;
}
return chars;
}
DWORD WINAPI CertNameToStrW(DWORD dwCertEncodingType, PCERT_NAME_BLOB pName,
DWORD dwStrType, LPWSTR psz, DWORD csz)
{
@ -249,30 +335,37 @@ DWORD WINAPI CertNameToStrW(DWORD dwCertEncodingType, PCERT_NAME_BLOB pName,
for (j = 0; ret < csz && j < info->rgRDN[i].cRDNAttr; j++)
{
DWORD chars;
LPCSTR prefixA = NULL;
LPCWSTR prefixW = NULL;
if ((dwStrType & 0x000000ff) == CERT_OID_NAME_STR)
prefixA = info->rgRDN[i].rgRDNAttr[j].pszObjId;
else if ((dwStrType & 0x000000ff) == CERT_X500_NAME_STR)
{
PCCRYPT_OID_INFO oidInfo = CryptFindOIDInfo(
CRYPT_OID_INFO_OID_KEY,
info->rgRDN[i].rgRDNAttr[j].pszObjId,
CRYPT_RDN_ATTR_OID_GROUP_ID);
if (oidInfo)
prefixW = oidInfo->pwszName;
else
prefixA = info->rgRDN[i].rgRDNAttr[j].pszObjId;
}
if (prefixW)
{
/* - 1 is needed to account for the NULL terminator. */
chars = min(
lstrlenA(info->rgRDN[i].rgRDNAttr[j].pszObjId),
csz - ret - 1);
if (psz && chars)
{
DWORD k;
for (k = 0; k < chars; k++)
*(psz + ret + k) =
info->rgRDN[i].rgRDNAttr[j].pszObjId[k];
}
chars = CRYPT_AddPrefixW(prefixW, psz + ret, csz - ret - 1);
ret += chars;
csz -= chars;
}
else if (prefixA)
{
/* - 1 is needed to account for the NULL terminator. */
chars = CRYPT_AddPrefixAToW(prefixA, psz + ret,
csz - ret - 1);
ret += chars;
csz -= chars;
if (csz > 1)
{
if (psz)
*(psz + ret) = '=';
ret++;
csz--;
}
}
/* FIXME: handle quoting */
chars = CertRDNValueToStrW(

3
dlls/crypt32/tests/str.c
View File

@ -118,6 +118,7 @@ static char subjectStrSemicolon[] =
"2.5.4.6=US; 2.5.4.8=Minnesota; 2.5.4.7=Minneapolis; 2.5.4.10=CodeWeavers; 2.5.4.11=Wine Development; 2.5.4.3=localhost; 1.2.840.113549.1.9.1=aric@codeweavers.com";
static char subjectStrCRLF[] =
"2.5.4.6=US\r\n2.5.4.8=Minnesota\r\n2.5.4.7=Minneapolis\r\n2.5.4.10=CodeWeavers\r\n2.5.4.11=Wine Development\r\n2.5.4.3=localhost\r\n1.2.840.113549.1.9.1=aric@codeweavers.com";
static char x500SubjectStr[] = "C=US, S=Minnesota, L=Minneapolis, O=CodeWeavers, OU=Wine Development, CN=localhost, E=aric@codeweavers.com";
static WCHAR issuerStrW[] = {
'U','S',',',' ','M','i','n','n','e','s','o','t','a',',',' ','M','i','n','n',
'e','a','p','o','l','i','s',',',' ','C','o','d','e','W','e','a','v','e','r',
@ -349,6 +350,8 @@ static void test_CertNameToStrA(void)
test_NameToStrConversionA(&context->pCertInfo->Subject,
CERT_OID_NAME_STR | CERT_NAME_STR_CRLF_FLAG,
subjectStrCRLF);
test_NameToStrConversionA(&context->pCertInfo->Subject,
CERT_X500_NAME_STR, x500SubjectStr);
CertFreeCertificateContext(context);
}