oid.c

winNT技术操作系统,国外开放的原代码和LIUX一样

                    *ppvFuncAddr = function->entry.pvFuncAddr;
                    *phFuncAddr = NULL; /* FIXME: what should it be? */
                    ret = TRUE;
                    break;
                }
            }
        }
        LeaveCriticalSection(&set->cs);
    }
    if (!*ppvFuncAddr)
        ret = CRYPT_GetFuncFromReg(dwEncodingType, pszOID, set->name,
         ppvFuncAddr, phFuncAddr);
    return ret;
}

BOOL WINAPI CryptFreeOIDFunctionAddress(HCRYPTOIDFUNCADDR hFuncAddr,
 DWORD dwFlags)
{
    TRACE("(%p, %08lx)\n", hFuncAddr, dwFlags);

    /* FIXME: as MSDN states, need to check for DllCanUnloadNow in the DLL,
     * and only unload it if it can be unloaded.  Also need to implement ref
     * counting on the functions.
     */
    FreeLibrary((HMODULE)hFuncAddr);
    return TRUE;
}

BOOL WINAPI CryptRegisterDefaultOIDFunction(DWORD dwEncodingType,
 LPCSTR pszFuncName, DWORD dwIndex, LPCWSTR pwszDll)
{
    FIXME("(%lx,%s,%lx,%s) stub!\n", dwEncodingType, pszFuncName, dwIndex,
          debugstr_w(pwszDll));
    return FALSE;
}

BOOL WINAPI CryptUnregisterDefaultOIDFunction(DWORD dwEncodingType,
 LPCSTR pszFuncName, LPCWSTR pwszDll)
{
    FIXME("(%lx %s %s): stub\n", dwEncodingType, debugstr_a(pszFuncName),
     debugstr_w(pwszDll));
    return FALSE;
}

BOOL WINAPI CryptGetDefaultOIDFunctionAddress(HCRYPTOIDFUNCSET hFuncSet,
 DWORD dwEncodingType, LPCWSTR pwszDll, DWORD dwFlags, void *ppvFuncAddr,
 HCRYPTOIDFUNCADDR *phFuncAddr)
{
    FIXME("(%p, %ld, %s, %08lx, %p, %p): stub\n", hFuncSet, dwEncodingType,
     debugstr_w(pwszDll), dwFlags, ppvFuncAddr, phFuncAddr);
    return FALSE;
}

BOOL WINAPI CryptRegisterOIDFunction(DWORD dwEncodingType, LPCSTR pszFuncName,
                  LPCSTR pszOID, LPCWSTR pwszDll, LPCSTR pszOverrideFuncName)
{
    LONG r;
    HKEY hKey;
    LPSTR szKey;

    TRACE("(%lx, %s, %s, %s, %s)\n", dwEncodingType, pszFuncName, pszOID,
     debugstr_w(pwszDll), pszOverrideFuncName);

    /* This only registers functions for encoding certs, not messages */
    if (!GET_CERT_ENCODING_TYPE(dwEncodingType))
        return TRUE;

    /* Native does nothing pwszDll is NULL */
    if (!pwszDll)
        return TRUE;

    /* I'm not matching MS bug for bug here, because I doubt any app depends on
     * it:  native "succeeds" if pszFuncName is NULL, but the nonsensical entry
     * it creates would never be used.
     */
    if (!pszFuncName || !pszOID)
    {
        SetLastError(E_INVALIDARG);
        return FALSE;
    }

    szKey = CRYPT_GetKeyName(dwEncodingType, pszFuncName, pszOID);
    TRACE("Key name is %s\n", debugstr_a(szKey));

    if (!szKey)
        return FALSE;

    r = RegCreateKeyA(HKEY_LOCAL_MACHINE, szKey, &hKey);
    CryptMemFree(szKey);
    if(r != ERROR_SUCCESS)
        return FALSE;

    /* write the values */
    if (pszOverrideFuncName)
        RegSetValueExA(hKey, "FuncName", 0, REG_SZ,
         (const BYTE*)pszOverrideFuncName, lstrlenA(pszOverrideFuncName) + 1);
    RegSetValueExW(hKey, DllW, 0, REG_SZ, (const BYTE*) pwszDll,
     (lstrlenW(pwszDll) + 1) * sizeof (WCHAR));

    RegCloseKey(hKey);
    return TRUE;
}

BOOL WINAPI CryptUnregisterOIDFunction(DWORD dwEncodingType, LPCSTR pszFuncName,
 LPCSTR pszOID)
{
    LPSTR szKey;
    LONG rc;

    TRACE("%lx %s %s\n", dwEncodingType, pszFuncName, pszOID);

    if (!GET_CERT_ENCODING_TYPE(dwEncodingType))
        return TRUE;

    if (!pszFuncName || !pszOID)
    {
        SetLastError(ERROR_INVALID_PARAMETER);
        return FALSE;
    }

    szKey = CRYPT_GetKeyName(dwEncodingType, pszFuncName, pszOID);
    rc = RegDeleteKeyA(HKEY_LOCAL_MACHINE, szKey);
    CryptMemFree(szKey);
    if (rc)
        SetLastError(rc);
    return rc ? FALSE : TRUE;
}

BOOL WINAPI CryptGetOIDFunctionValue(DWORD dwEncodingType, LPCSTR pszFuncName,
 LPCSTR pszOID, LPCWSTR pwszValueName, DWORD *pdwValueType, BYTE *pbValueData,
 DWORD *pcbValueData)
{
    LPSTR szKey;
    LONG rc;
    HKEY hKey;

    TRACE("%lx %s %s %s %p %p %p\n", dwEncodingType, debugstr_a(pszFuncName),
     debugstr_a(pszOID), debugstr_w(pwszValueName), pdwValueType, pbValueData,
     pcbValueData);

    if (!GET_CERT_ENCODING_TYPE(dwEncodingType))
        return TRUE;

    if (!pszFuncName || !pszOID || !pwszValueName)
    {
        SetLastError(ERROR_INVALID_PARAMETER);
        return FALSE;
    }

    szKey = CRYPT_GetKeyName(dwEncodingType, pszFuncName, pszOID);
    rc = RegOpenKeyA(HKEY_LOCAL_MACHINE, szKey, &hKey);
    CryptMemFree(szKey);
    if (rc)
        SetLastError(rc);
    else
    {
        rc = RegQueryValueExW(hKey, pwszValueName, NULL, pdwValueType,
         pbValueData, pcbValueData);
        if (rc)
            SetLastError(rc);
        RegCloseKey(hKey);
    }
    return rc ? FALSE : TRUE;
}

BOOL WINAPI CryptSetOIDFunctionValue(DWORD dwEncodingType, LPCSTR pszFuncName,
 LPCSTR pszOID, LPCWSTR pwszValueName, DWORD dwValueType,
 const BYTE *pbValueData, DWORD cbValueData)
{
    LPSTR szKey;
    LONG rc;
    HKEY hKey;

    TRACE("%lx %s %s %s %ld %p %ld\n", dwEncodingType, debugstr_a(pszFuncName),
     debugstr_a(pszOID), debugstr_w(pwszValueName), dwValueType, pbValueData,
     cbValueData);

    if (!GET_CERT_ENCODING_TYPE(dwEncodingType))
        return TRUE;

    if (!pszFuncName || !pszOID || !pwszValueName)
    {
        SetLastError(ERROR_INVALID_PARAMETER);
        return FALSE;
    }

    szKey = CRYPT_GetKeyName(dwEncodingType, pszFuncName, pszOID);
    rc = RegOpenKeyA(HKEY_LOCAL_MACHINE, szKey, &hKey);
    CryptMemFree(szKey);
    if (rc)
        SetLastError(rc);
    else
    {
        rc = RegSetValueExW(hKey, pwszValueName, 0, dwValueType, pbValueData,
         cbValueData);
        if (rc)
            SetLastError(rc);
        RegCloseKey(hKey);
    }
    return rc ? FALSE : TRUE;
}

static CRITICAL_SECTION oidInfoCS;
static struct list oidInfo;

static const WCHAR tripledes[] = { '3','d','e','s',0 };
static const WCHAR cms3deswrap[] = { 'C','M','S','3','D','E','S','w','r','a',
 'p',0 };
static const WCHAR cmsrc2wrap[] = { 'C','M','S','R','C','2','w','r','a','p',0 };
static const WCHAR des[] = { 'd','e','s',0 };
static const WCHAR md2[] = { 'm','d','2',0 };
static const WCHAR md4[] = { 'm','d','4',0 };
static const WCHAR md5[] = { 'm','d','5',0 };
static const WCHAR rc2[] = { 'r','c','2',0 };
static const WCHAR rc4[] = { 'r','c','4',0 };
static const WCHAR sha[] = { 's','h','a',0 };
static const WCHAR sha1[] = { 's','h','a','1',0 };
static const WCHAR RSA[] = { 'R','S','A',0 };
static const WCHAR RSA_KEYX[] = { 'R','S','A','_','K','E','Y','X',0 };
static const WCHAR RSA_SIGN[] = { 'R','S','A','_','S','I','G','N',0 };
static const WCHAR DSA[] = { 'D','S','A',0 };
static const WCHAR DSA_SIGN[] = { 'D','S','A','_','S','I','G','N',0 };
static const WCHAR DH[] = { 'D','H',0 };
static const WCHAR DSS[] = { 'D','S','S',0 };
static const WCHAR mosaicKMandUpdSig[] =
 { 'm','o','s','a','i','c','K','M','a','n','d','U','p','d','S','i','g',0 };
static const WCHAR ESDH[] = { 'E','S','D','H',0 };
static const WCHAR NO_SIGN[] = { 'N','O','S','I','G','N',0 };
static const WCHAR dsaSHA1[] = { 'd','s','a','S','H','A','1',0 };
static const WCHAR md2RSA[] = { 'm','d','2','R','S','A',0 };
static const WCHAR md4RSA[] = { 'm','d','4','R','S','A',0 };
static const WCHAR md5RSA[] = { 'm','d','5','R','S','A',0 };
static const WCHAR shaDSA[] = { 's','h','a','D','S','A',0 };
static const WCHAR sha1DSA[] = { 's','h','a','1','D','S','A',0 };
static const WCHAR shaRSA[] = { 's','h','a','R','S','A',0 };
static const WCHAR sha1RSA[] = { 's','h','a','1','R','S','A',0 };
static const WCHAR mosaicUpdatedSig[] =
 { 'm','o','s','a','i','c','U','p','d','a','t','e','d','S','i','g',0 };
static const WCHAR CN[] = { 'C','N',0 };
static const WCHAR L[] = { 'L',0 };
static const WCHAR O[] = { 'O',0 };
static const WCHAR OU[] = { 'O','U',0 };
static const WCHAR E[] = { 'E',0 };
static const WCHAR C[] = { 'C',0 };
static const WCHAR S[] = { 'S',0 };
static const WCHAR ST[] = { 'S','T',0 };
static const WCHAR STREET[] = { 'S','T','R','E','E','T',0 };
static const WCHAR T[] = { 'T',0 };
static const WCHAR Title[] = { 'T','i','t','l','e',0 };
static const WCHAR G[] = { 'G',0 };
static const WCHAR GivenName[] = { 'G','i','v','e','n','N','a','m','e',0 };
static const WCHAR I[] = { 'I',0 };
static const WCHAR Initials[] = { 'I','n','i','t','i','a','l','s',0 };
static const WCHAR SN[] = { 'S','N',0 };
static const WCHAR DC[] = { 'D','C',0 };
static const WCHAR Description[] =
 { 'D','e','s','c','r','i','p','t','i','o','n',0 };
static const WCHAR PostalCode[] = { 'P','o','s','t','a','l','C','o','d','e',0 };
static const WCHAR POBox[] = { 'P','O','B','o','x',0 };
static const WCHAR Phone[] = { 'P','h','o','n','e',0 };
static const WCHAR X21Address[] = { 'X','2','1','A','d','d','r','e','s','s',0 };
static const WCHAR dnQualifier[] =
 { 'd','n','Q','u','a','l','i','f','i','e','r',0 };
static const WCHAR Email[] = { 'E','m','a','i','l',0 };
static const WCHAR GN[] = { 'G','N',0 };

static const DWORD noNullFlag = CRYPT_OID_NO_NULL_ALGORITHM_PARA_FLAG;
static const DWORD mosaicFlags = CRYPT_OID_INHIBIT_SIGNATURE_FORMAT_FLAG |
 CRYPT_OID_NO_NULL_ALGORITHM_PARA_FLAG;
static const CRYPT_DATA_BLOB noNullBlob = { sizeof(noNullFlag),
 (LPBYTE)&noNullFlag };
static const CRYPT_DATA_BLOB mosaicFlagsBlob = { sizeof(mosaicFlags),
 (LPBYTE)&mosaicFlags };

static const DWORD rsaSign = CALG_RSA_SIGN;
static const DWORD dssSign[2] = { CALG_DSS_SIGN,
 CRYPT_OID_NO_NULL_ALGORITHM_PARA_FLAG };
static const DWORD mosaicSign[2] = { CALG_DSS_SIGN,
 CRYPT_OID_INHIBIT_SIGNATURE_FORMAT_FLAG |
 CRYPT_OID_NO_NULL_ALGORITHM_PARA_FLAG };
static const CRYPT_DATA_BLOB rsaSignBlob = { sizeof(rsaSign),
 (LPBYTE)&rsaSign };
static const CRYPT_DATA_BLOB dssSignBlob = { sizeof(dssSign),
 (LPBYTE)dssSign };
static const CRYPT_DATA_BLOB mosaicSignBlob = { sizeof(mosaicSign),
 (LPBYTE)mosaicSign };

static const DWORD ia5String[] = { CERT_RDN_IA5_STRING, 0 };
static const DWORD numericString[] = { CERT_RDN_NUMERIC_STRING, 0 };
static const DWORD printableString[] = { CERT_RDN_PRINTABLE_STRING, 0 };
static const DWORD domainCompTypes[] = { CERT_RDN_IA5_STRING,
 CERT_RDN_UTF8_STRING, 0 };
static const CRYPT_DATA_BLOB ia5StringBlob = { sizeof(ia5String),
 (LPBYTE)ia5String };
static const CRYPT_DATA_BLOB numericStringBlob = { sizeof(numericString),
 (LPBYTE)numericString };
static const CRYPT_DATA_BLOB printableStringBlob = { sizeof(printableString),
 (LPBYTE)printableString };
static const CRYPT_DATA_BLOB domainCompTypesBlob = { sizeof(domainCompTypes),
 (LPBYTE)domainCompTypes };

static const struct OIDInfoConstructor {
    DWORD   dwGroupId;
    LPCSTR  pszOID;
    UINT    Algid;
    LPCWSTR pwszName;
    const CRYPT_DATA_BLOB *blob;
} oidInfoConstructors[] = {
 { 1, szOID_OIWSEC_sha1,               CALG_SHA1,     sha1, NULL },
 { 1, szOID_OIWSEC_sha1,               CALG_SHA1,     sha, NULL },
 { 1, szOID_OIWSEC_sha,                CALG_SHA,      sha, NULL },
 { 1, szOID_RSA_MD5,                   CALG_MD5,      md5, NULL },
 { 1, szOID_RSA_MD4,                   CALG_MD4,      md4, NULL },
 { 1, szOID_RSA_MD2,                   CALG_MD2,      md2, NULL },

 { 2, szOID_OIWSEC_desCBC,             CALG_DES,      des, NULL },
 { 2, szOID_RSA_DES_EDE3_CBC,          CALG_3DES,     tripledes, NULL },
 { 2, szOID_RSA_RC2CBC,                CALG_RC2,      rc2, NULL },
 { 2, szOID_RSA_RC4,                   CALG_RC4,      rc4, NULL },
 { 2, szOID_RSA_SMIMEalgCMS3DESwrap,   CALG_3DES,     cms3deswrap, NULL },
 { 2, szOID_RSA_SMIMEalgCMSRC2wrap,    CALG_RC2,      cmsrc2wrap, NULL },

 { 3, szOID_RSA_RSA,                   CALG_RSA_KEYX, RSA, NULL },
 { 3, szOID_X957_DSA,                  CALG_DSS_SIGN, DSA, &noNullBlob },
 { 3, szOID_ANSI_X942_DH,              CALG_DH_SF,    DH, &noNullBlob },
 { 3, szOID_RSA_RSA,                   CALG_RSA_KEYX, RSA_KEYX, NULL },
 { 3, szOID_RSA_RSA,                   CALG_RSA_SIGN, RSA, NULL },
 { 3, szOID_RSA_RSA,                   CALG_RSA_SIGN, RSA_SIGN, NULL },
 { 3, szOID_OIWSEC_dsa,                CALG_DSS_SIGN, DSA, &noNullBlob },
 { 3, szOID_OIWSEC_dsa,                CALG_DSS_SIGN, DSS, &noNullBlob },
 { 3, szOID_OIWSEC_dsa,                CALG_DSS_SIGN, DSA_SIGN, &noNullBlob },
 { 3, szOID_RSA_DH,                    CALG_DH_SF,    DH, &noNullBlob },
 { 3, szOID_OIWSEC_rsaXchg,            CALG_RSA_KEYX, RSA_KEYX, NULL },
 { 3, szOID_INFOSEC_mosaicKMandUpdSig, CALG_DSS_SIGN, mosaicKMandUpdSig,
   &mosaicFlagsBlob },
 { 3, szOID_RSA_SMIMEalgESDH,          CALG_DH_EPHEM, ESDH, &noNullBlob },
 { 3, szOID_PKIX_NO_SIGNATURE,         CALG_NO_SIGN,  NO_SIGN, NULL },

 { 4, szOID_RSA_SHA1RSA,               CALG_SHA1,     sha1RSA, &rsaSignBlob },
 { 4, szOID_RSA_MD5RSA,                CALG_MD5,      md5RSA, &rsaSignBlob },
 { 4, szOID_X957_SHA1DSA,              CALG_SHA1,     sha1DSA, &dssSignBlob },
 { 4, szOID_OIWSEC_sha1RSASign,        CALG_SHA1,     sha1RSA, &rsaSignBlob },
 { 4, szOID_OIWSEC_sha1RSASign,        CALG_SHA1,     shaRSA, &rsaSignBlob },
 { 4, szOID_OIWSEC_shaRSA,             CALG_SHA1,     shaRSA, &rsaSignBlob },
 { 4, szOID_OIWSEC_md5RSA,             CALG_MD5,      md5RSA, &rsaSignBlob },
 { 4, szOID_RSA_MD2RSA,                CALG_MD2,      md2RSA, &rsaSignBlob },
 { 4, szOID_RSA_MD4RSA,                CALG_MD4,      md4RSA, &rsaSignBlob },
 { 4, szOID_OIWSEC_md4RSA,             CALG_MD4,      md4RSA, &rsaSignBlob },
 { 4, szOID_OIWSEC_md4RSA2,            CALG_MD4,      md4RSA, &rsaSignBlob },
 { 4, szOID_OIWDIR_md2RSA,             CALG_MD2,      md2RSA, &rsaSignBlob },
 { 4, szOID_OIWSEC_shaDSA,             CALG_SHA1,     sha1DSA, &dssSignBlob },
 { 4, szOID_OIWSEC_shaDSA,             CALG_SHA1,     shaDSA, &dssSignBlob },
 { 4, szOID_OIWSEC_dsaSHA1,            CALG_SHA1,     dsaSHA1, &dssSignBlob },
 { 4, szOID_INFOSEC_mosaicUpdatedSig,  CALG_SHA1,     mosaicUpdatedSig,
   &mosaicSignBlob },

 { 5, szOID_COMMON_NAME,              0, CN, NULL },
 { 5, szOID_LOCALITY_NAME,            0, L, NULL },
 { 5, szOID_ORGANIZATION_NAME,        0, O, NULL },
 { 5, szOID_ORGANIZATIONAL_UNIT_NAME, 0, OU, NULL },
 { 5, szOID_RSA_emailAddr,            0, E, &ia5StringBlob },
 { 5, szOID_RSA_emailAddr,            0, Email, &ia5StringBlob },
 { 5, szOID_COUNTRY_NAME,             0, C, &printableStringBlob },
 { 5, szOID_STATE_OR_PROVINCE_NAME,   0, S, NULL },
 { 5, szOID_STATE_OR_PROVINCE_NAME,   0, ST, NULL },
 { 5, szOID_STREET_ADDRESS,           0, STREET, NULL },
 { 5, szOID_TITLE,                    0, T, NULL },
 { 5, szOID_TITLE,                    0, Title, NULL },
 { 5, szOID_GIVEN_NAME,               0, G, NULL },
 { 5, szOID_GIVEN_NAME,               0, GN, NULL },
 { 5, szOID_GIVEN_NAME,               0, GivenName, NULL },
 { 5, szOID_INITIALS,                 0, I, NULL },
 { 5, szOID_INITIALS,                 0, Initials, NULL },
 { 5, szOID_SUR_NAME,                 0, SN, NULL },
 { 5, szOID_DOMAIN_COMPONENT,         0, DC, &domainCompTypesBlob },
 { 5, szOID_DESCRIPTION,              0, Description, NULL },
 { 5, szOID_POSTAL_CODE,              0, PostalCode, NULL },
 { 5, szOID_POST_OFFICE_BOX,          0, POBox, NULL },