mssip.h File Reference

#include <pshpack8.h>
#include <poppack.h>

Include dependency graph for mssip.h:

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Go to the source code of this file.

Classes
struct	SIP_SUBJECTINFO_
struct	MS_ADDINFO_FLAT_
struct	MS_ADDINFO_CATALOGMEMBER_
struct	MS_ADDINFO_BLOB_
struct	SIP_INDIRECT_DATA_
struct	SIP_DISPATCH_INFO_
struct	SIP_ADD_NEWPROVIDER_

Macros
#define	MSSIP_FLAGS_PROHIBIT_RESIZE_ON_CREATE   0x00010000
#define	MSSIP_FLAGS_USE_CATALOG   0x00020000
#define	SPC_INC_PE_RESOURCES_FLAG   0x80
#define	SPC_INC_PE_DEBUG_INFO_FLAG   0x40
#define	SPC_INC_PE_IMPORT_ADDR_TABLE_FLAG   0x20
#define	MSSIP_ADDINFO_NONE   0
#define	MSSIP_ADDINFO_FLAT   1
#define	MSSIP_ADDINFO_CATMEMBER   2
#define	MSSIP_ADDINFO_BLOB   3
#define	MSSIP_ADDINFO_NONMSSIP   500
#define	SIP_MAX_MAGIC_NUMBER   4

Typedefs
typedef CRYPT_HASH_BLOB	CRYPT_DIGEST_DATA
typedef struct SIP_SUBJECTINFO_	SIP_SUBJECTINFO
typedef struct SIP_SUBJECTINFO_ *	LPSIP_SUBJECTINFO
typedef struct MS_ADDINFO_FLAT_	MS_ADDINFO_FLAT
typedef struct MS_ADDINFO_FLAT_ *	PMS_ADDINFO_FLAT
typedef struct MS_ADDINFO_CATALOGMEMBER_	MS_ADDINFO_CATALOGMEMBER
typedef struct MS_ADDINFO_CATALOGMEMBER_ *	PMS_ADDINFO_CATALOGMEMBER
typedef struct MS_ADDINFO_BLOB_	MS_ADDINFO_BLOB
typedef struct MS_ADDINFO_BLOB_ *	PMS_ADDINFO_BLOB
typedef struct SIP_INDIRECT_DATA_	SIP_INDIRECT_DATA
typedef struct SIP_INDIRECT_DATA_ *	PSIP_INDIRECT_DATA
typedef BOOL(WINAPI *	pCryptSIPGetSignedDataMsg) (SIP_SUBJECTINFO *, DWORD *, DWORD, DWORD *, BYTE *)
typedef BOOL(WINAPI *	pCryptSIPPutSignedDataMsg) (SIP_SUBJECTINFO *, DWORD, DWORD *, DWORD, BYTE *)
typedef BOOL(WINAPI *	pCryptSIPCreateIndirectData) (SIP_SUBJECTINFO *, DWORD *, SIP_INDIRECT_DATA *)
typedef BOOL(WINAPI *	pCryptSIPVerifyIndirectData) (SIP_SUBJECTINFO *, SIP_INDIRECT_DATA *)
typedef BOOL(WINAPI *	pCryptSIPRemoveSignedDataMsg) (SIP_SUBJECTINFO *, DWORD)
typedef struct SIP_DISPATCH_INFO_	SIP_DISPATCH_INFO
typedef struct SIP_DISPATCH_INFO_ *	LPSIP_DISPATCH_INFO
typedef BOOL(WINAPI *	pfnIsFileSupported) (HANDLE, GUID *)
typedef BOOL(WINAPI *	pfnIsFileSupportedName) (WCHAR *, GUID *)
typedef struct SIP_ADD_NEWPROVIDER_	SIP_ADD_NEWPROVIDER
typedef struct SIP_ADD_NEWPROVIDER_ *	PSIP_ADD_NEWPROVIDER

Functions
BOOL WINAPI	CryptSIPGetSignedDataMsg (SIP_SUBJECTINFO *, DWORD *, DWORD, DWORD *, BYTE *)
BOOL WINAPI	CryptSIPPutSignedDataMsg (SIP_SUBJECTINFO *, DWORD, DWORD *, DWORD, BYTE *)
BOOL WINAPI	CryptSIPCreateIndirectData (SIP_SUBJECTINFO *, DWORD *, SIP_INDIRECT_DATA *)
BOOL WINAPI	CryptSIPVerifyIndirectData (SIP_SUBJECTINFO *, SIP_INDIRECT_DATA *)
BOOL WINAPI	CryptSIPRemoveSignedDataMsg (SIP_SUBJECTINFO *, DWORD)
BOOL WINAPI	CryptSIPLoad (const GUID *, DWORD, SIP_DISPATCH_INFO *)
BOOL WINAPI	CryptSIPRetrieveSubjectGuid (LPCWSTR, HANDLE, GUID *)
BOOL WINAPI	CryptSIPRetrieveSubjectGuidForCatalogFile (LPCWSTR, HANDLE, GUID *)
BOOL WINAPI	CryptSIPAddProvider (SIP_ADD_NEWPROVIDER *)
BOOL WINAPI	CryptSIPRemoveProvider (GUID *)

Macro Definition Documentation

MSSIP_ADDINFO_BLOB

#define MSSIP_ADDINFO_BLOB   3

Definition at line 42 of file mssip.h.

MSSIP_ADDINFO_CATMEMBER

#define MSSIP_ADDINFO_CATMEMBER   2

Definition at line 41 of file mssip.h.

MSSIP_ADDINFO_FLAT

#define MSSIP_ADDINFO_FLAT   1

Definition at line 40 of file mssip.h.

MSSIP_ADDINFO_NONE

#define MSSIP_ADDINFO_NONE   0

Definition at line 39 of file mssip.h.

MSSIP_ADDINFO_NONMSSIP

#define MSSIP_ADDINFO_NONMSSIP   500

Definition at line 43 of file mssip.h.

MSSIP_FLAGS_PROHIBIT_RESIZE_ON_CREATE

#define MSSIP_FLAGS_PROHIBIT_RESIZE_ON_CREATE   0x00010000

Definition at line 32 of file mssip.h.

MSSIP_FLAGS_USE_CATALOG

#define MSSIP_FLAGS_USE_CATALOG   0x00020000

Definition at line 33 of file mssip.h.

SIP_MAX_MAGIC_NUMBER

#define SIP_MAX_MAGIC_NUMBER   4

Definition at line 45 of file mssip.h.

SPC_INC_PE_DEBUG_INFO_FLAG

#define SPC_INC_PE_DEBUG_INFO_FLAG   0x40

Definition at line 36 of file mssip.h.

SPC_INC_PE_IMPORT_ADDR_TABLE_FLAG

#define SPC_INC_PE_IMPORT_ADDR_TABLE_FLAG   0x20

Definition at line 37 of file mssip.h.

SPC_INC_PE_RESOURCES_FLAG

#define SPC_INC_PE_RESOURCES_FLAG   0x80

Definition at line 35 of file mssip.h.

Typedef Documentation

CRYPT_DIGEST_DATA

typedef CRYPT_HASH_BLOB CRYPT_DIGEST_DATA

Definition at line 28 of file mssip.h.

LPSIP_DISPATCH_INFO

typedef struct SIP_DISPATCH_INFO_ * LPSIP_DISPATCH_INFO

LPSIP_SUBJECTINFO

typedef struct SIP_SUBJECTINFO_ * LPSIP_SUBJECTINFO

MS_ADDINFO_BLOB

typedef struct MS_ADDINFO_BLOB_ MS_ADDINFO_BLOB

MS_ADDINFO_CATALOGMEMBER

typedef struct MS_ADDINFO_CATALOGMEMBER_ MS_ADDINFO_CATALOGMEMBER

MS_ADDINFO_FLAT

typedef struct MS_ADDINFO_FLAT_ MS_ADDINFO_FLAT

pCryptSIPCreateIndirectData

typedef BOOL(WINAPI * pCryptSIPCreateIndirectData) (SIP_SUBJECTINFO *, DWORD *, SIP_INDIRECT_DATA *)

Definition at line 119 of file mssip.h.

pCryptSIPGetSignedDataMsg

typedef BOOL(WINAPI * pCryptSIPGetSignedDataMsg) (SIP_SUBJECTINFO *, DWORD *, DWORD, DWORD *, BYTE *)

Definition at line 117 of file mssip.h.

pCryptSIPPutSignedDataMsg

typedef BOOL(WINAPI * pCryptSIPPutSignedDataMsg) (SIP_SUBJECTINFO *, DWORD, DWORD *, DWORD, BYTE *)

Definition at line 118 of file mssip.h.

pCryptSIPRemoveSignedDataMsg

typedef BOOL(WINAPI * pCryptSIPRemoveSignedDataMsg) (SIP_SUBJECTINFO *, DWORD)

Definition at line 121 of file mssip.h.

pCryptSIPVerifyIndirectData

typedef BOOL(WINAPI * pCryptSIPVerifyIndirectData) (SIP_SUBJECTINFO *, SIP_INDIRECT_DATA *)

Definition at line 120 of file mssip.h.

pfnIsFileSupported

typedef BOOL(WINAPI * pfnIsFileSupported) (HANDLE, GUID *)

Definition at line 137 of file mssip.h.

pfnIsFileSupportedName

typedef BOOL(WINAPI * pfnIsFileSupportedName) (WCHAR *, GUID *)

Definition at line 138 of file mssip.h.

PMS_ADDINFO_BLOB

typedef struct MS_ADDINFO_BLOB_ * PMS_ADDINFO_BLOB

PMS_ADDINFO_CATALOGMEMBER

typedef struct MS_ADDINFO_CATALOGMEMBER_ * PMS_ADDINFO_CATALOGMEMBER

PMS_ADDINFO_FLAT

typedef struct MS_ADDINFO_FLAT_ * PMS_ADDINFO_FLAT

PSIP_ADD_NEWPROVIDER

typedef struct SIP_ADD_NEWPROVIDER_ * PSIP_ADD_NEWPROVIDER

PSIP_INDIRECT_DATA

typedef struct SIP_INDIRECT_DATA_ * PSIP_INDIRECT_DATA

SIP_ADD_NEWPROVIDER

typedef struct SIP_ADD_NEWPROVIDER_ SIP_ADD_NEWPROVIDER

SIP_DISPATCH_INFO

typedef struct SIP_DISPATCH_INFO_ SIP_DISPATCH_INFO

SIP_INDIRECT_DATA

typedef struct SIP_INDIRECT_DATA_ SIP_INDIRECT_DATA

SIP_SUBJECTINFO

typedef struct SIP_SUBJECTINFO_ SIP_SUBJECTINFO

Function Documentation

CryptSIPAddProvider()

BOOL WINAPI CryptSIPAddProvider

(

SIP_ADD_NEWPROVIDER *

)

Definition at line 207 of file sip.c.

{
    LONG r = ERROR_SUCCESS;

    TRACE("%p\n", psNewProv);

    if (!psNewProv ||
        psNewProv->cbStruct < FIELD_OFFSET(SIP_ADD_NEWPROVIDER, pwszGetCapFuncName) ||
        !psNewProv->pwszGetFuncName ||
        !psNewProv->pwszPutFuncName ||
        !psNewProv->pwszCreateFuncName ||
        !psNewProv->pwszVerifyFuncName ||
        !psNewProv->pwszRemoveFuncName)
    {
        SetLastError(ERROR_INVALID_PARAMETER);
        return FALSE;
    }

    TRACE("%s %s %s %s %s\n",
          debugstr_guid( psNewProv->pgSubject ),
          debugstr_w( psNewProv->pwszDLLFileName ),
          debugstr_w( psNewProv->pwszMagicNumber ),
          debugstr_w( psNewProv->pwszIsFunctionName ),
          debugstr_w( psNewProv->pwszIsFunctionNameFmt2 ) );

#define CRYPT_SIPADDPROV( key, field ) \
    r = CRYPT_SIPWriteFunction( psNewProv->pgSubject, key, \
           psNewProv->pwszDLLFileName, psNewProv->field); \
    if (r != ERROR_SUCCESS) goto end_function

    CRYPT_SIPADDPROV( szPutSigned, pwszPutFuncName );
    CRYPT_SIPADDPROV( szGetSigned, pwszGetFuncName );
    CRYPT_SIPADDPROV( szRemoveSigned, pwszRemoveFuncName );
    CRYPT_SIPADDPROV( szCreate, pwszCreateFuncName );
    CRYPT_SIPADDPROV( szVerify, pwszVerifyFuncName );
    CRYPT_SIPADDPROV( szIsMyFile, pwszIsFunctionName );
    CRYPT_SIPADDPROV( szIsMyFile2, pwszIsFunctionNameFmt2 );

#undef CRYPT_SIPADDPROV

end_function:

    if (r != ERROR_SUCCESS)
    {
        SetLastError(r);
        return FALSE;
    }

    return TRUE;
}

Referenced by DllRegisterServer(), test_AddRemoveProvider(), and WINTRUST_SIPPAddProvider().

CryptSIPCreateIndirectData()

BOOL WINAPI CryptSIPCreateIndirectData	(	SIP_SUBJECTINFO *	,
		DWORD *	,
		SIP_INDIRECT_DATA *
	)

Definition at line 715 of file sip.c.

{
    WINE_SIP_PROVIDER *sip;
    BOOL ret = FALSE;

    TRACE("(%p %p %p)\n", pSubjectInfo, pcbIndirectData, pIndirectData);

    if (!pSubjectInfo || !pSubjectInfo->pgSubjectType || !pcbIndirectData)
    {
        SetLastError(ERROR_INVALID_PARAMETER);
        return FALSE;
    }
    if ((sip = CRYPT_GetCachedSIP(pSubjectInfo->pgSubjectType)))
        ret = sip->info.pfCreate(pSubjectInfo, pcbIndirectData, pIndirectData);
    TRACE("returning %d\n", ret);
    return ret;
}

Referenced by CryptSIPLoad(), InitFunctionPtrs(), and WINTRUST_SIPPAddProvider().

CryptSIPGetSignedDataMsg()

BOOL WINAPI CryptSIPGetSignedDataMsg	(	SIP_SUBJECTINFO *	,
		DWORD *	,
		DWORD	,
		DWORD *	,
		BYTE *
	)

Definition at line 737 of file sip.c.

{
    WINE_SIP_PROVIDER *sip;
    BOOL ret = FALSE;

    TRACE("(%p %p %d %p %p)\n", pSubjectInfo, pdwEncodingType, dwIndex,
          pcbSignedDataMsg, pbSignedDataMsg);

    if ((sip = CRYPT_GetCachedSIP(pSubjectInfo->pgSubjectType)))
        ret = sip->info.pfGet(pSubjectInfo, pdwEncodingType, dwIndex,
         pcbSignedDataMsg, pbSignedDataMsg);
    TRACE("returning %d\n", ret);
    return ret;
}

Referenced by CryptSIPLoad(), and WINTRUST_SIPPAddProvider().

CryptSIPLoad()

BOOL WINAPI CryptSIPLoad	(	const GUID *	,
		DWORD	,
		SIP_DISPATCH_INFO *
	)

Definition at line 690 of file sip.c.

{
    TRACE("(%s %d %p)\n", debugstr_guid(pgSubject), dwFlags, pSipDispatch);

    if (!pgSubject || dwFlags != 0 || !pSipDispatch)
    {
        SetLastError(ERROR_INVALID_PARAMETER);
        return FALSE;
    }
    if (!CRYPT_IsSIPCached(pgSubject) && !CRYPT_LoadSIP(pgSubject))
        return FALSE;

    pSipDispatch->hSIP = NULL;
    pSipDispatch->pfGet = CryptSIPGetSignedDataMsg;
    pSipDispatch->pfPut = CryptSIPPutSignedDataMsg;
    pSipDispatch->pfCreate = CryptSIPCreateIndirectData;
    pSipDispatch->pfVerify = CryptSIPVerifyIndirectData;
    pSipDispatch->pfRemove = CryptSIPRemoveSignedDataMsg;

    return TRUE;
}

Referenced by CRYPT_QueryEmbeddedMessageObject(), SOFTPUB_GetSIP(), and test_SIPLoad().

CryptSIPPutSignedDataMsg()

BOOL WINAPI CryptSIPPutSignedDataMsg	(	SIP_SUBJECTINFO *	,
		DWORD	,
		DWORD *	,
		DWORD	,
		BYTE *
	)

Definition at line 756 of file sip.c.

{
    WINE_SIP_PROVIDER *sip;
    BOOL ret = FALSE;

    TRACE("(%p %d %p %d %p)\n", pSubjectInfo, pdwEncodingType, pdwIndex,
          cbSignedDataMsg, pbSignedDataMsg);

    if ((sip = CRYPT_GetCachedSIP(pSubjectInfo->pgSubjectType)))
        ret = sip->info.pfPut(pSubjectInfo, pdwEncodingType, pdwIndex,
         cbSignedDataMsg, pbSignedDataMsg);
    TRACE("returning %d\n", ret);
    return ret;
}

Referenced by CryptSIPLoad(), and WINTRUST_SIPPAddProvider().

CryptSIPRemoveProvider()

BOOL WINAPI CryptSIPRemoveProvider

(

GUID *

)

Definition at line 112 of file sip.c.

{
    LONG r = ERROR_SUCCESS;
    LONG remove_error = ERROR_SUCCESS;

    TRACE("%s\n", debugstr_guid(pgProv));

    if (!pgProv)
    {
        SetLastError(ERROR_INVALID_PARAMETER);
        return FALSE;
    }


#define CRYPT_SIPREMOVEPROV( key ) \
    r = CRYPT_SIPDeleteFunction( pgProv, key); \
    if (r != ERROR_SUCCESS) remove_error = r

    CRYPT_SIPREMOVEPROV( szPutSigned);
    CRYPT_SIPREMOVEPROV( szGetSigned);
    CRYPT_SIPREMOVEPROV( szRemoveSigned);
    CRYPT_SIPREMOVEPROV( szCreate);
    CRYPT_SIPREMOVEPROV( szVerify);
    CRYPT_SIPREMOVEPROV( szIsMyFile);
    CRYPT_SIPREMOVEPROV( szIsMyFile2);

#undef CRYPT_SIPREMOVEPROV

    if (remove_error != ERROR_SUCCESS)
    {
        SetLastError(remove_error);
        return FALSE;
    }

    return TRUE;
}

Referenced by DllUnregisterServer(), and test_AddRemoveProvider().

CryptSIPRemoveSignedDataMsg()

BOOL WINAPI CryptSIPRemoveSignedDataMsg	(	SIP_SUBJECTINFO *	,
		DWORD
	)

Definition at line 775 of file sip.c.

{
    WINE_SIP_PROVIDER *sip;
    BOOL ret = FALSE;

    TRACE("(%p %d)\n", pSubjectInfo, dwIndex);

    if ((sip = CRYPT_GetCachedSIP(pSubjectInfo->pgSubjectType)))
        ret = sip->info.pfRemove(pSubjectInfo, dwIndex);
    TRACE("returning %d\n", ret);
    return ret;
}

Referenced by CryptSIPLoad(), and WINTRUST_SIPPAddProvider().

CryptSIPRetrieveSubjectGuid()

BOOL WINAPI CryptSIPRetrieveSubjectGuid	(	LPCWSTR	,
		HANDLE	,
		GUID *
	)

Definition at line 310 of file sip.c.

{
    HANDLE hFile;
    BOOL   bRet = FALSE;
    DWORD  count;
    LARGE_INTEGER zero, oldPos;
    /* FIXME, find out if there is a name for this GUID */
    static const GUID unknown = { 0xC689AAB8, 0x8E78, 0x11D0, { 0x8C,0x47,0x00,0xC0,0x4F,0xC2,0x95,0xEE }};
    static const GUID cabGUID = { 0xc689aaba, 0x8e78, 0x11d0, {0x8c,0x47,0x00,0xc0,0x4f,0xc2,0x95,0xee }};
    static const GUID catGUID = { 0xDE351A43, 0x8E59, 0x11D0, { 0x8C,0x47,0x00,0xC0,0x4F,0xC2,0x95,0xEE }};
    static const WORD dosHdr = IMAGE_DOS_SIGNATURE;
    static const BYTE cabHdr[] = { 'M','S','C','F' };
    BYTE hdr[SIP_MAX_MAGIC_NUMBER];
    WCHAR szFullKey[ 0x100 ];
    LONG r = ERROR_SUCCESS;
    HKEY key;

    TRACE("(%s %p %p)\n", wine_dbgstr_w(FileName), hFileIn, pgSubject);

    if (!pgSubject || (!FileName && !hFileIn))
    {
        SetLastError(ERROR_INVALID_PARAMETER);
        return FALSE;
    }

    /* Set pgSubject to zero's */
    memset(pgSubject, 0 , sizeof(GUID));

    if (hFileIn)
        /* Use the given handle, make sure not to close this one ourselves */
        hFile = hFileIn;
    else
    {
        hFile = CreateFileW(FileName, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
        /* Last error is set by CreateFile */
        if (hFile == INVALID_HANDLE_VALUE) return FALSE;
    }

    zero.QuadPart = 0;
    SetFilePointerEx(hFile, zero, &oldPos, FILE_CURRENT);
    SetFilePointer(hFile, 0, NULL, FILE_BEGIN);
    if (!ReadFile(hFile, hdr, sizeof(hdr), &count, NULL))
        goto cleanup;

    if (count < SIP_MAX_MAGIC_NUMBER)
    {
        SetLastError(ERROR_INVALID_PARAMETER);
        goto cleanup;
    }

    TRACE("file magic = 0x%02x%02x%02x%02x\n", hdr[0], hdr[1], hdr[2], hdr[3]);
    /* As everything is in place now we start looking at the file header */
    if (!memcmp(hdr, &dosHdr, sizeof(dosHdr)))
    {
        *pgSubject = unknown;
        SetLastError(S_OK);
        bRet = TRUE;
        goto cleanup;
    }
    /* Quick-n-dirty check for a cab file. */
    if (!memcmp(hdr, cabHdr, sizeof(cabHdr)))
    {
        *pgSubject = cabGUID;
        SetLastError(S_OK);
        bRet = TRUE;
        goto cleanup;
    }
    /* If it's asn.1-encoded, it's probably a .cat file. */
    if (hdr[0] == 0x30)
    {
        DWORD fileLen = GetFileSize(hFile, NULL);

        TRACE("fileLen = %d\n", fileLen);
        /* Sanity-check length */
        if (hdr[1] < 0x80 && fileLen == 2 + hdr[1])
        {
            *pgSubject = catGUID;
            SetLastError(S_OK);
            bRet = TRUE;
            goto cleanup;
        }
        else if (hdr[1] == 0x80)
        {
            /* Indefinite length, can't verify with just the header, assume it
             * is.
             */
            *pgSubject = catGUID;
            SetLastError(S_OK);
            bRet = TRUE;
            goto cleanup;
        }
        else
        {
            BYTE lenBytes = hdr[1] & 0x7f;

            if (lenBytes == 1 && fileLen == 2 + lenBytes + hdr[2])
            {
                *pgSubject = catGUID;
                SetLastError(S_OK);
                bRet = TRUE;
                goto cleanup;
            }
            else if (lenBytes == 2 && fileLen == 2 + lenBytes +
             (hdr[2] << 8 | hdr[3]))
            {
                *pgSubject = catGUID;
                SetLastError(S_OK);
                bRet = TRUE;
                goto cleanup;
            }
            else if (fileLen > 0xffff)
            {
                /* The file size must be greater than 2 bytes in length, so
                 * assume it is a .cat file
                 */
                *pgSubject = catGUID;
                SetLastError(S_OK);
                bRet = TRUE;
                goto cleanup;
            }
        }
    }

    /* Check for supported functions using CryptSIPDllIsMyFileType */
    /* max length of szFullKey depends on our code only, so we won't overrun */
    lstrcpyW(szFullKey, szOID);
    lstrcatW(szFullKey, szIsMyFile);
    r = RegOpenKeyExW(HKEY_LOCAL_MACHINE, szFullKey, 0, KEY_READ, &key);
    if (r == ERROR_SUCCESS)
    {
        DWORD index = 0, size;
        WCHAR subKeyName[MAX_PATH];

        do {
            size = ARRAY_SIZE(subKeyName);
            r = RegEnumKeyExW(key, index++, subKeyName, &size, NULL, NULL,
             NULL, NULL);
            if (r == ERROR_SUCCESS)
            {
                HKEY subKey;

                r = RegOpenKeyExW(key, subKeyName, 0, KEY_READ, &subKey);
                if (r == ERROR_SUCCESS)
                {
                    HMODULE lib;
                    pfnIsFileSupported isMy = CRYPT_LoadSIPFuncFromKey(subKey,
                     &lib);

                    if (isMy)
                    {
                        bRet = isMy(hFile, pgSubject);
                        FreeLibrary(lib);
                    }
                    RegCloseKey(subKey);
                }
            }
        } while (!bRet && r == ERROR_SUCCESS);
        RegCloseKey(key);
    }

    /* Check for supported functions using CryptSIPDllIsMyFileType2 */
    if (!bRet)
    {
        lstrcpyW(szFullKey, szOID);
        lstrcatW(szFullKey, szIsMyFile2);
        r = RegOpenKeyExW(HKEY_LOCAL_MACHINE, szFullKey, 0, KEY_READ, &key);
        if (r == ERROR_SUCCESS)
        {
            DWORD index = 0, size;
            WCHAR subKeyName[MAX_PATH];

            do {
                size = ARRAY_SIZE(subKeyName);
                r = RegEnumKeyExW(key, index++, subKeyName, &size, NULL, NULL,
                 NULL, NULL);
                if (r == ERROR_SUCCESS)
                {
                    HKEY subKey;

                    r = RegOpenKeyExW(key, subKeyName, 0, KEY_READ, &subKey);
                    if (r == ERROR_SUCCESS)
                    {
                        HMODULE lib;
                        pfnIsFileSupportedName isMy2 =
                         CRYPT_LoadSIPFuncFromKey(subKey, &lib);

                        if (isMy2)
                        {
                            bRet = isMy2((LPWSTR)FileName, pgSubject);
                            FreeLibrary(lib);
                        }
                        RegCloseKey(subKey);
                    }
                }
            } while (!bRet && r == ERROR_SUCCESS);
            RegCloseKey(key);
        }
    }

    if (!bRet)
        SetLastError(TRUST_E_SUBJECT_FORM_UNKNOWN);

cleanup:
    /* If we didn't open this one we shouldn't close it (hFile is a copy),
     * but we should reset the file pointer to its original position.
     */
    if (!hFileIn)
        CloseHandle(hFile);
    else
        SetFilePointerEx(hFile, oldPos, NULL, FILE_BEGIN);

    return bRet;
}

Referenced by CRYPT_QueryEmbeddedMessageObject(), CryptCATOpen(), IsCatalogFile(), SOFTPUB_GetFileSubject(), SOFTPUB_LoadCatalogMessage(), test_sip(), and test_SIPRetrieveSubjectGUID().

CryptSIPRetrieveSubjectGuidForCatalogFile()

BOOL WINAPI CryptSIPRetrieveSubjectGuidForCatalogFile	(	LPCWSTR	,
		HANDLE	,
		GUID *
	)

Definition at line 809 of file sip.c.

{
    FIXME("(%s %p %p)\n", debugstr_w(filename), handle, subject);
    SetLastError(ERROR_INVALID_PARAMETER);
    return FALSE;
}

CryptSIPVerifyIndirectData()

BOOL WINAPI CryptSIPVerifyIndirectData	(	SIP_SUBJECTINFO *	,
		SIP_INDIRECT_DATA *
	)

Definition at line 792 of file sip.c.

{
    WINE_SIP_PROVIDER *sip;
    BOOL ret = FALSE;

    TRACE("(%p %p)\n", pSubjectInfo, pIndirectData);

    if ((sip = CRYPT_GetCachedSIP(pSubjectInfo->pgSubjectType)))
        ret = sip->info.pfVerify(pSubjectInfo, pIndirectData);
    TRACE("returning %d\n", ret);
    return ret;
}

Referenced by CryptSIPLoad(), and WINTRUST_SIPPAddProvider().