ReactOS 0.4.15-dev-8100-g1887773
sip.c File Reference
#include <stdarg.h>
#include <stdio.h>
#include "windef.h"
#include "winbase.h"
#include "wincrypt.h"
#include "winreg.h"
#include "winnls.h"
#include "mssip.h"
#include "winuser.h"
#include "crypt32_private.h"
#include "wine/debug.h"
#include "wine/list.h"
Include dependency graph for sip.c:

Go to the source code of this file.

Classes

struct  _WINE_SIP_PROVIDER
 

Macros

#define CRYPT_SIPREMOVEPROV(key)
 
#define CRYPT_SIPADDPROV(key, field)
 

Typedefs

typedef struct _WINE_SIP_PROVIDER WINE_SIP_PROVIDER
 

Functions

 WINE_DEFAULT_DEBUG_CHANNEL (crypt)
 
static void CRYPT_guid2wstr (const GUID *guid, LPWSTR wstr)
 
static LONG CRYPT_SIPDeleteFunction (const GUID *guid, LPCWSTR szKey)
 
BOOL WINAPI CryptSIPRemoveProvider (GUID *pgProv)
 
static LONG CRYPT_SIPWriteFunction (const GUID *guid, LPCWSTR szKey, LPCWSTR szDll, LPCWSTR szFunction)
 
BOOL WINAPI CryptSIPAddProvider (SIP_ADD_NEWPROVIDER *psNewProv)
 
static voidCRYPT_LoadSIPFuncFromKey (HKEY key, HMODULE *pLib)
 
BOOL WINAPI CryptSIPRetrieveSubjectGuid (LPCWSTR FileName, HANDLE hFileIn, GUID *pgSubject)
 
static LONG CRYPT_OpenSIPFunctionKey (const GUID *guid, LPCWSTR function, HKEY *key)
 
static voidCRYPT_LoadSIPFunc (const GUID *pgSubject, LPCWSTR function, HMODULE *pLib)
 
static void CRYPT_CacheSIP (const GUID *pgSubject, SIP_DISPATCH_INFO *info)
 
static WINE_SIP_PROVIDERCRYPT_GetCachedSIP (const GUID *pgSubject)
 
static BOOL CRYPT_IsSIPCached (const GUID *pgSubject)
 
void crypt_sip_free (void)
 
static BOOL CRYPT_LoadSIP (const GUID *pgSubject)
 
BOOL WINAPI CryptSIPLoad (const GUID *pgSubject, DWORD dwFlags, SIP_DISPATCH_INFO *pSipDispatch)
 
BOOL WINAPI CryptSIPCreateIndirectData (SIP_SUBJECTINFO *pSubjectInfo, DWORD *pcbIndirectData, SIP_INDIRECT_DATA *pIndirectData)
 
BOOL WINAPI CryptSIPGetSignedDataMsg (SIP_SUBJECTINFO *pSubjectInfo, DWORD *pdwEncodingType, DWORD dwIndex, DWORD *pcbSignedDataMsg, BYTE *pbSignedDataMsg)
 
BOOL WINAPI CryptSIPPutSignedDataMsg (SIP_SUBJECTINFO *pSubjectInfo, DWORD pdwEncodingType, DWORD *pdwIndex, DWORD cbSignedDataMsg, BYTE *pbSignedDataMsg)
 
BOOL WINAPI CryptSIPRemoveSignedDataMsg (SIP_SUBJECTINFO *pSubjectInfo, DWORD dwIndex)
 
BOOL WINAPI CryptSIPVerifyIndirectData (SIP_SUBJECTINFO *pSubjectInfo, SIP_INDIRECT_DATA *pIndirectData)
 
BOOL WINAPI CryptSIPRetrieveSubjectGuidForCatalogFile (LPCWSTR filename, HANDLE handle, GUID *subject)
 

Variables

static const WCHAR szOID []
 
static const WCHAR szPutSigned []
 
static const WCHAR szGetSigned []
 
static const WCHAR szRemoveSigned []
 
static const WCHAR szCreate []
 
static const WCHAR szVerify []
 
static const WCHAR szIsMyFile []
 
static const WCHAR szIsMyFile2 []
 
static const WCHAR szDllName [] = { 'D','l','l',0 }
 
static const WCHAR szFuncName [] = { 'F','u','n','c','N','a','m','e',0 }
 
static struct list providers = { &providers, &providers }
 
static CRITICAL_SECTION providers_cs = { &providers_cs_debug, -1, 0, 0, 0, 0 }
 
static CRITICAL_SECTION_DEBUG providers_cs_debug
 

Macro Definition Documentation

◆ CRYPT_SIPADDPROV

#define CRYPT_SIPADDPROV (   key,
  field 
)
Value:
r = CRYPT_SIPWriteFunction( psNewProv->pgSubject, key, \
psNewProv->pwszDLLFileName, psNewProv->field); \
if (r != ERROR_SUCCESS) goto end_function
#define ERROR_SUCCESS
Definition: deptool.c:10
static LONG CRYPT_SIPWriteFunction(const GUID *guid, LPCWSTR szKey, LPCWSTR szDll, LPCWSTR szFunction)
Definition: sip.c:155
GLdouble GLdouble GLdouble r
Definition: gl.h:2055
Definition: copy.c:22

◆ CRYPT_SIPREMOVEPROV

#define CRYPT_SIPREMOVEPROV (   key)
Value:
r = CRYPT_SIPDeleteFunction( pgProv, key); \
if (r != ERROR_SUCCESS) remove_error = r
static LONG CRYPT_SIPDeleteFunction(const GUID *guid, LPCWSTR szKey)
Definition: sip.c:81

Typedef Documentation

◆ WINE_SIP_PROVIDER

Function Documentation

◆ CRYPT_CacheSIP()

static void CRYPT_CacheSIP ( const GUID pgSubject,
SIP_DISPATCH_INFO info 
)
static

Definition at line 575 of file sip.c.

576{
578
579 if (prov)
580 {
581 prov->subject = *pgSubject;
582 prov->info = *info;
584 list_add_tail(&providers, &prov->entry);
586 }
587}
static void list_add_tail(struct list_entry *head, struct list_entry *entry)
Definition: list.h:83
LPVOID WINAPI CryptMemAlloc(ULONG cbSize)
Definition: main.c:131
static struct list providers
Definition: sip.c:564
static CRITICAL_SECTION providers_cs
Definition: sip.c:565
struct list entry
Definition: sip.c:561
SIP_DISPATCH_INFO info
Definition: sip.c:560
GUID subject
Definition: sip.c:559
void WINAPI LeaveCriticalSection(LPCRITICAL_SECTION)
void WINAPI EnterCriticalSection(LPCRITICAL_SECTION)

Referenced by CRYPT_LoadSIP().

◆ CRYPT_GetCachedSIP()

static WINE_SIP_PROVIDER * CRYPT_GetCachedSIP ( const GUID pgSubject)
static

Definition at line 589 of file sip.c.

590{
591 WINE_SIP_PROVIDER *provider = NULL, *ret = NULL;
592
595 {
596 if (IsEqualGUID(pgSubject, &provider->subject))
597 break;
598 }
599 if (provider && IsEqualGUID(pgSubject, &provider->subject))
600 ret = provider;
602 return ret;
603}
#define NULL
Definition: types.h:112
uint32_t entry
Definition: isohybrid.c:63
#define IsEqualGUID(rguid1, rguid2)
Definition: guiddef.h:147
#define LIST_FOR_EACH_ENTRY(elem, list, type, field)
Definition: list.h:198
int ret

Referenced by CRYPT_IsSIPCached(), CryptSIPCreateIndirectData(), CryptSIPGetSignedDataMsg(), CryptSIPPutSignedDataMsg(), CryptSIPRemoveSignedDataMsg(), and CryptSIPVerifyIndirectData().

◆ CRYPT_guid2wstr()

static void CRYPT_guid2wstr ( const GUID guid,
LPWSTR  wstr 
)
static

Definition at line 65 of file sip.c.

66{
67 char str[40];
68
69 sprintf(str, "{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
70 guid->Data1, guid->Data2, guid->Data3,
71 guid->Data4[0], guid->Data4[1], guid->Data4[2], guid->Data4[3],
72 guid->Data4[4], guid->Data4[5], guid->Data4[6], guid->Data4[7] );
73 MultiByteToWideChar( CP_ACP, 0, str, -1, wstr, 40 );
74}
#define CP_ACP
Definition: compat.h:109
#define MultiByteToWideChar
Definition: compat.h:110
const GUID * guid
#define sprintf(buf, format,...)
Definition: sprintf.c:55
const WCHAR * str

Referenced by CRYPT_OpenSIPFunctionKey(), CRYPT_SIPDeleteFunction(), and CRYPT_SIPWriteFunction().

◆ CRYPT_IsSIPCached()

static BOOL CRYPT_IsSIPCached ( const GUID pgSubject)
inlinestatic

Definition at line 605 of file sip.c.

606{
607 return CRYPT_GetCachedSIP(pgSubject) != NULL;
608}
static WINE_SIP_PROVIDER * CRYPT_GetCachedSIP(const GUID *pgSubject)
Definition: sip.c:589

Referenced by CryptSIPLoad().

◆ CRYPT_LoadSIP()

static BOOL CRYPT_LoadSIP ( const GUID pgSubject)
static

Definition at line 626 of file sip.c.

627{
628 SIP_DISPATCH_INFO sip = { 0 };
629 HMODULE lib = NULL, temp = NULL;
630
631 sip.pfGet = CRYPT_LoadSIPFunc(pgSubject, szGetSigned, &lib);
632 if (!sip.pfGet)
633 goto error;
634 sip.pfPut = CRYPT_LoadSIPFunc(pgSubject, szPutSigned, &temp);
635 if (!sip.pfPut || temp != lib)
636 goto error;
638 temp = NULL;
639 sip.pfCreate = CRYPT_LoadSIPFunc(pgSubject, szCreate, &temp);
640 if (!sip.pfCreate || temp != lib)
641 goto error;
643 temp = NULL;
644 sip.pfVerify = CRYPT_LoadSIPFunc(pgSubject, szVerify, &temp);
645 if (!sip.pfVerify || temp != lib)
646 goto error;
648 temp = NULL;
649 sip.pfRemove = CRYPT_LoadSIPFunc(pgSubject, szRemoveSigned, &temp);
650 if (!sip.pfRemove || temp != lib)
651 goto error;
653 sip.hSIP = lib;
654 CRYPT_CacheSIP(pgSubject, &sip);
655 return TRUE;
656
657error:
658 FreeLibrary(lib);
661 return FALSE;
662}
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
static const WCHAR szRemoveSigned[]
Definition: sip.c:50
static const WCHAR szVerify[]
Definition: sip.c:54
static const WCHAR szPutSigned[]
Definition: sip.c:46
static const WCHAR szCreate[]
Definition: sip.c:52
static void * CRYPT_LoadSIPFunc(const GUID *pgSubject, LPCWSTR function, HMODULE *pLib)
Definition: sip.c:539
static void CRYPT_CacheSIP(const GUID *pgSubject, SIP_DISPATCH_INFO *info)
Definition: sip.c:575
static const WCHAR szGetSigned[]
Definition: sip.c:48
#define SetLastError(x)
Definition: compat.h:752
#define FreeLibrary(x)
Definition: compat.h:748
#define error(str)
Definition: mkdosfs.c:1605
static calc_node_t temp
Definition: rpn_ieee.c:38
pCryptSIPVerifyIndirectData pfVerify
Definition: mssip.h:132
pCryptSIPRemoveSignedDataMsg pfRemove
Definition: mssip.h:133
pCryptSIPGetSignedDataMsg pfGet
Definition: mssip.h:129
pCryptSIPPutSignedDataMsg pfPut
Definition: mssip.h:130
pCryptSIPCreateIndirectData pfCreate
Definition: mssip.h:131
#define TRUST_E_SUBJECT_FORM_UNKNOWN
Definition: winerror.h:3114

Referenced by CryptSIPLoad().

◆ CRYPT_LoadSIPFunc()

static void * CRYPT_LoadSIPFunc ( const GUID pgSubject,
LPCWSTR  function,
HMODULE pLib 
)
static

Definition at line 539 of file sip.c.

541{
542 LONG r;
543 HKEY key;
544 void *func = NULL;
545
546 TRACE("(%s, %s)\n", debugstr_guid(pgSubject), debugstr_w(function));
547
548 r = CRYPT_OpenSIPFunctionKey(pgSubject, function, &key);
549 if (!r)
550 {
553 }
554 TRACE("returning %p\n", func);
555 return func;
556}
#define RegCloseKey(hKey)
Definition: registry.h:49
static void * CRYPT_LoadSIPFuncFromKey(HKEY key, HMODULE *pLib)
Definition: sip.c:258
static LONG CRYPT_OpenSIPFunctionKey(const GUID *guid, LPCWSTR function, HKEY *key)
Definition: sip.c:524
GLenum func
Definition: glext.h:6028
#define debugstr_guid
Definition: kernel32.h:35
#define debugstr_w
Definition: kernel32.h:32
long LONG
Definition: pedump.c:60
#define TRACE(s)
Definition: solgame.cpp:4

Referenced by CRYPT_LoadSIP().

◆ CRYPT_LoadSIPFuncFromKey()

static void * CRYPT_LoadSIPFuncFromKey ( HKEY  key,
HMODULE pLib 
)
static

Definition at line 258 of file sip.c.

259{
260 LONG r;
261 DWORD size;
262 WCHAR dllName[MAX_PATH];
263 char functionName[MAX_PATH];
264 HMODULE lib;
265 void *func = NULL;
266
267 /* Read the DLL entry */
268 size = sizeof(dllName);
270 if (r) goto end;
271
272 /* Read the Function entry */
273 size = sizeof(functionName);
274 r = RegQueryValueExA(key, "FuncName", NULL, NULL, (LPBYTE)functionName,
275 &size);
276 if (r) goto end;
277
278 lib = LoadLibraryW(dllName);
279 if (!lib)
280 goto end;
281 func = GetProcAddress(lib, functionName);
282 if (func)
283 *pLib = lib;
284 else
285 FreeLibrary(lib);
286
287end:
288 return func;
289}
LONG WINAPI RegQueryValueExA(_In_ HKEY hkeyorg, _In_ LPCSTR name, _In_ LPDWORD reserved, _Out_opt_ LPDWORD type, _Out_opt_ LPBYTE data, _Inout_opt_ LPDWORD count)
Definition: reg.c:4009
LONG WINAPI RegQueryValueExW(_In_ HKEY hkeyorg, _In_ LPCWSTR name, _In_ LPDWORD reserved, _In_ LPDWORD type, _In_ LPBYTE data, _In_ LPDWORD count)
Definition: reg.c:4103
static const WCHAR szDllName[]
Definition: sip.c:61
#define GetProcAddress(x, y)
Definition: compat.h:753
#define MAX_PATH
Definition: compat.h:34
#define LoadLibraryW(x)
Definition: compat.h:747
unsigned long DWORD
Definition: ntddk_ex.h:95
GLuint GLuint end
Definition: gl.h:1545
GLsizeiptr size
Definition: glext.h:5919
unsigned char * LPBYTE
Definition: typedefs.h:53
__wchar_t WCHAR
Definition: xmlstorage.h:180

Referenced by CRYPT_LoadSIPFunc(), and CryptSIPRetrieveSubjectGuid().

◆ CRYPT_OpenSIPFunctionKey()

static LONG CRYPT_OpenSIPFunctionKey ( const GUID guid,
LPCWSTR  function,
HKEY key 
)
static

Definition at line 524 of file sip.c.

526{
527 WCHAR szFullKey[ 0x100 ];
528
529 lstrcpyW(szFullKey, szOID);
530 lstrcatW(szFullKey, function);
531 CRYPT_guid2wstr(guid, &szFullKey[lstrlenW(szFullKey)]);
532 return RegOpenKeyExW(HKEY_LOCAL_MACHINE, szFullKey, 0, KEY_READ, key);
533}
LONG WINAPI RegOpenKeyExW(HKEY hKey, LPCWSTR lpSubKey, DWORD ulOptions, REGSAM samDesired, PHKEY phkResult)
Definition: reg.c:3333
static void CRYPT_guid2wstr(const GUID *guid, LPWSTR wstr)
Definition: sip.c:65
static const WCHAR szOID[]
Definition: sip.c:38
#define lstrcpyW
Definition: compat.h:749
#define lstrlenW
Definition: compat.h:750
LPWSTR WINAPI lstrcatW(LPWSTR lpString1, LPCWSTR lpString2)
Definition: lstring.c:274
#define KEY_READ
Definition: nt_native.h:1023
#define HKEY_LOCAL_MACHINE
Definition: winreg.h:12

Referenced by CRYPT_LoadSIPFunc().

◆ crypt_sip_free()

void crypt_sip_free ( void  )

Definition at line 610 of file sip.c.

611{
612 WINE_SIP_PROVIDER *prov, *next;
613
615 {
616 list_remove(&prov->entry);
617 FreeLibrary(prov->info.hSIP);
618 CryptMemFree(prov);
619 }
621}
static void list_remove(struct list_entry *entry)
Definition: list.h:90
VOID WINAPI CryptMemFree(LPVOID pv)
Definition: main.c:141
static unsigned __int64 next
Definition: rand_nt.c:6
#define LIST_FOR_EACH_ENTRY_SAFE(cursor, cursor2, list, type, field)
Definition: list.h:204
void WINAPI DeleteCriticalSection(PCRITICAL_SECTION)

Referenced by DllMain().

◆ CRYPT_SIPDeleteFunction()

static LONG CRYPT_SIPDeleteFunction ( const GUID guid,
LPCWSTR  szKey 
)
static

Definition at line 81 of file sip.c.

82{
83 WCHAR szFullKey[ 0x100 ];
85
86 /* max length of szFullKey depends on our code only, so we won't overrun */
87 lstrcpyW( szFullKey, szOID );
88 lstrcatW( szFullKey, szKey );
89 CRYPT_guid2wstr( guid, &szFullKey[ lstrlenW( szFullKey ) ] );
90
92
93 return r;
94}
LONG WINAPI RegDeleteKeyW(_In_ HKEY hKey, _In_ LPCWSTR lpSubKey)
Definition: reg.c:1239

◆ CRYPT_SIPWriteFunction()

static LONG CRYPT_SIPWriteFunction ( const GUID guid,
LPCWSTR  szKey,
LPCWSTR  szDll,
LPCWSTR  szFunction 
)
static

Definition at line 155 of file sip.c.

157{
158 WCHAR szFullKey[ 0x100 ];
160 HKEY hKey;
161
162 if( !szFunction )
163 return ERROR_SUCCESS;
164
165 /* max length of szFullKey depends on our code only, so we won't overrun */
166 lstrcpyW( szFullKey, szOID );
167 lstrcatW( szFullKey, szKey );
168 CRYPT_guid2wstr( guid, &szFullKey[ lstrlenW( szFullKey ) ] );
169
170 TRACE("key is %s\n", debugstr_w( szFullKey ) );
171
172 r = RegCreateKeyW( HKEY_LOCAL_MACHINE, szFullKey, &hKey );
173 if( r != ERROR_SUCCESS ) goto error_close_key;
174
175 /* write the values */
176 r = RegSetValueExW( hKey, szFuncName, 0, REG_SZ, (const BYTE*) szFunction,
177 ( lstrlenW( szFunction ) + 1 ) * sizeof (WCHAR) );
178 if( r != ERROR_SUCCESS ) goto error_close_key;
179 r = RegSetValueExW( hKey, szDllName, 0, REG_SZ, (const BYTE*) szDll,
180 ( lstrlenW( szDll ) + 1) * sizeof (WCHAR) );
181
182error_close_key:
183
184 RegCloseKey( hKey );
185
186 return r;
187}
LONG WINAPI RegSetValueExW(_In_ HKEY hKey, _In_ LPCWSTR lpValueName, _In_ DWORD Reserved, _In_ DWORD dwType, _In_ CONST BYTE *lpData, _In_ DWORD cbData)
Definition: reg.c:4882
LONG WINAPI RegCreateKeyW(HKEY hKey, LPCWSTR lpSubKey, PHKEY phkResult)
Definition: reg.c:1201
static const WCHAR szFuncName[]
Definition: sip.c:62
FxAutoRegKey hKey
#define REG_SZ
Definition: layer.c:22
unsigned char BYTE
Definition: xxhash.c:193

◆ CryptSIPAddProvider()

BOOL WINAPI CryptSIPAddProvider ( SIP_ADD_NEWPROVIDER psNewProv)

Definition at line 207 of file sip.c.

208{
210
211 TRACE("%p\n", psNewProv);
212
213 if (!psNewProv ||
214 psNewProv->cbStruct < FIELD_OFFSET(SIP_ADD_NEWPROVIDER, pwszGetCapFuncName) ||
215 !psNewProv->pwszGetFuncName ||
216 !psNewProv->pwszPutFuncName ||
217 !psNewProv->pwszCreateFuncName ||
218 !psNewProv->pwszVerifyFuncName ||
219 !psNewProv->pwszRemoveFuncName)
220 {
222 return FALSE;
223 }
224
225 TRACE("%s %s %s %s %s\n",
226 debugstr_guid( psNewProv->pgSubject ),
227 debugstr_w( psNewProv->pwszDLLFileName ),
228 debugstr_w( psNewProv->pwszMagicNumber ),
229 debugstr_w( psNewProv->pwszIsFunctionName ),
230 debugstr_w( psNewProv->pwszIsFunctionNameFmt2 ) );
231
232#define CRYPT_SIPADDPROV( key, field ) \
233 r = CRYPT_SIPWriteFunction( psNewProv->pgSubject, key, \
234 psNewProv->pwszDLLFileName, psNewProv->field); \
235 if (r != ERROR_SUCCESS) goto end_function
236
237 CRYPT_SIPADDPROV( szPutSigned, pwszPutFuncName );
238 CRYPT_SIPADDPROV( szGetSigned, pwszGetFuncName );
239 CRYPT_SIPADDPROV( szRemoveSigned, pwszRemoveFuncName );
240 CRYPT_SIPADDPROV( szCreate, pwszCreateFuncName );
241 CRYPT_SIPADDPROV( szVerify, pwszVerifyFuncName );
242 CRYPT_SIPADDPROV( szIsMyFile, pwszIsFunctionName );
243 CRYPT_SIPADDPROV( szIsMyFile2, pwszIsFunctionNameFmt2 );
244
245#undef CRYPT_SIPADDPROV
246
247end_function:
248
249 if (r != ERROR_SUCCESS)
250 {
252 return FALSE;
253 }
254
255 return TRUE;
256}
static const WCHAR szIsMyFile2[]
Definition: sip.c:58
static const WCHAR szIsMyFile[]
Definition: sip.c:56
#define CRYPT_SIPADDPROV(key, field)
#define ERROR_INVALID_PARAMETER
Definition: compat.h:101
WCHAR * pwszPutFuncName
Definition: mssip.h:153
WCHAR * pwszCreateFuncName
Definition: mssip.h:154
GUID * pgSubject
Definition: mssip.h:145
WCHAR * pwszMagicNumber
Definition: mssip.h:148
WCHAR * pwszRemoveFuncName
Definition: mssip.h:156
WCHAR * pwszIsFunctionName
Definition: mssip.h:150
WCHAR * pwszGetFuncName
Definition: mssip.h:152
WCHAR * pwszIsFunctionNameFmt2
Definition: mssip.h:158
WCHAR * pwszVerifyFuncName
Definition: mssip.h:155
WCHAR * pwszDLLFileName
Definition: mssip.h:147
#define FIELD_OFFSET(t, f)
Definition: typedefs.h:255

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

◆ CryptSIPCreateIndirectData()

BOOL WINAPI CryptSIPCreateIndirectData ( SIP_SUBJECTINFO pSubjectInfo,
DWORD pcbIndirectData,
SIP_INDIRECT_DATA pIndirectData 
)

Definition at line 715 of file sip.c.

717{
719 BOOL ret = FALSE;
720
721 TRACE("(%p %p %p)\n", pSubjectInfo, pcbIndirectData, pIndirectData);
722
723 if (!pSubjectInfo || !pSubjectInfo->pgSubjectType || !pcbIndirectData)
724 {
726 return FALSE;
727 }
728 if ((sip = CRYPT_GetCachedSIP(pSubjectInfo->pgSubjectType)))
729 ret = sip->info.pfCreate(pSubjectInfo, pcbIndirectData, pIndirectData);
730 TRACE("returning %d\n", ret);
731 return ret;
732}
unsigned int BOOL
Definition: ntddk_ex.h:94
GUID * pgSubjectType
Definition: mssip.h:52

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

◆ CryptSIPGetSignedDataMsg()

BOOL WINAPI CryptSIPGetSignedDataMsg ( SIP_SUBJECTINFO pSubjectInfo,
DWORD pdwEncodingType,
DWORD  dwIndex,
DWORD pcbSignedDataMsg,
BYTE pbSignedDataMsg 
)

Definition at line 737 of file sip.c.

739{
741 BOOL ret = FALSE;
742
743 TRACE("(%p %p %d %p %p)\n", pSubjectInfo, pdwEncodingType, dwIndex,
744 pcbSignedDataMsg, pbSignedDataMsg);
745
746 if ((sip = CRYPT_GetCachedSIP(pSubjectInfo->pgSubjectType)))
747 ret = sip->info.pfGet(pSubjectInfo, pdwEncodingType, dwIndex,
748 pcbSignedDataMsg, pbSignedDataMsg);
749 TRACE("returning %d\n", ret);
750 return ret;
751}

Referenced by CryptSIPLoad(), and WINTRUST_SIPPAddProvider().

◆ CryptSIPLoad()

BOOL WINAPI CryptSIPLoad ( const GUID pgSubject,
DWORD  dwFlags,
SIP_DISPATCH_INFO pSipDispatch 
)

Definition at line 689 of file sip.c.

691{
692 TRACE("(%s %d %p)\n", debugstr_guid(pgSubject), dwFlags, pSipDispatch);
693
694 if (!pgSubject || dwFlags != 0 || !pSipDispatch)
695 {
697 return FALSE;
698 }
699 if (!CRYPT_IsSIPCached(pgSubject) && !CRYPT_LoadSIP(pgSubject))
700 return FALSE;
701
702 pSipDispatch->hSIP = NULL;
703 pSipDispatch->pfGet = CryptSIPGetSignedDataMsg;
704 pSipDispatch->pfPut = CryptSIPPutSignedDataMsg;
705 pSipDispatch->pfCreate = CryptSIPCreateIndirectData;
706 pSipDispatch->pfVerify = CryptSIPVerifyIndirectData;
708
709 return TRUE;
710}
BOOL WINAPI CryptSIPPutSignedDataMsg(SIP_SUBJECTINFO *pSubjectInfo, DWORD pdwEncodingType, DWORD *pdwIndex, DWORD cbSignedDataMsg, BYTE *pbSignedDataMsg)
Definition: sip.c:756
BOOL WINAPI CryptSIPRemoveSignedDataMsg(SIP_SUBJECTINFO *pSubjectInfo, DWORD dwIndex)
Definition: sip.c:775
static BOOL CRYPT_IsSIPCached(const GUID *pgSubject)
Definition: sip.c:605
BOOL WINAPI CryptSIPGetSignedDataMsg(SIP_SUBJECTINFO *pSubjectInfo, DWORD *pdwEncodingType, DWORD dwIndex, DWORD *pcbSignedDataMsg, BYTE *pbSignedDataMsg)
Definition: sip.c:737
BOOL WINAPI CryptSIPCreateIndirectData(SIP_SUBJECTINFO *pSubjectInfo, DWORD *pcbIndirectData, SIP_INDIRECT_DATA *pIndirectData)
Definition: sip.c:715
static BOOL CRYPT_LoadSIP(const GUID *pgSubject)
Definition: sip.c:626
BOOL WINAPI CryptSIPVerifyIndirectData(SIP_SUBJECTINFO *pSubjectInfo, SIP_INDIRECT_DATA *pIndirectData)
Definition: sip.c:792
_In_ PCCERT_CONTEXT _In_ DWORD dwFlags
Definition: wincrypt.h:1176

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

◆ CryptSIPPutSignedDataMsg()

BOOL WINAPI CryptSIPPutSignedDataMsg ( SIP_SUBJECTINFO pSubjectInfo,
DWORD  pdwEncodingType,
DWORD pdwIndex,
DWORD  cbSignedDataMsg,
BYTE pbSignedDataMsg 
)

Definition at line 756 of file sip.c.

758{
760 BOOL ret = FALSE;
761
762 TRACE("(%p %d %p %d %p)\n", pSubjectInfo, pdwEncodingType, pdwIndex,
763 cbSignedDataMsg, pbSignedDataMsg);
764
765 if ((sip = CRYPT_GetCachedSIP(pSubjectInfo->pgSubjectType)))
766 ret = sip->info.pfPut(pSubjectInfo, pdwEncodingType, pdwIndex,
767 cbSignedDataMsg, pbSignedDataMsg);
768 TRACE("returning %d\n", ret);
769 return ret;
770}

Referenced by CryptSIPLoad(), and WINTRUST_SIPPAddProvider().

◆ CryptSIPRemoveProvider()

BOOL WINAPI CryptSIPRemoveProvider ( GUID pgProv)

Definition at line 112 of file sip.c.

113{
115 LONG remove_error = ERROR_SUCCESS;
116
117 TRACE("%s\n", debugstr_guid(pgProv));
118
119 if (!pgProv)
120 {
122 return FALSE;
123 }
124
125
126#define CRYPT_SIPREMOVEPROV( key ) \
127 r = CRYPT_SIPDeleteFunction( pgProv, key); \
128 if (r != ERROR_SUCCESS) remove_error = r
129
137
138#undef CRYPT_SIPREMOVEPROV
139
140 if (remove_error != ERROR_SUCCESS)
141 {
142 SetLastError(remove_error);
143 return FALSE;
144 }
145
146 return TRUE;
147}
#define CRYPT_SIPREMOVEPROV(key)

Referenced by DllUnregisterServer(), and test_AddRemoveProvider().

◆ CryptSIPRemoveSignedDataMsg()

BOOL WINAPI CryptSIPRemoveSignedDataMsg ( SIP_SUBJECTINFO pSubjectInfo,
DWORD  dwIndex 
)

Definition at line 775 of file sip.c.

777{
779 BOOL ret = FALSE;
780
781 TRACE("(%p %d)\n", pSubjectInfo, dwIndex);
782
783 if ((sip = CRYPT_GetCachedSIP(pSubjectInfo->pgSubjectType)))
784 ret = sip->info.pfRemove(pSubjectInfo, dwIndex);
785 TRACE("returning %d\n", ret);
786 return ret;
787}

Referenced by CryptSIPLoad(), and WINTRUST_SIPPAddProvider().

◆ CryptSIPRetrieveSubjectGuid()

BOOL WINAPI CryptSIPRetrieveSubjectGuid ( LPCWSTR  FileName,
HANDLE  hFileIn,
GUID pgSubject 
)

Definition at line 309 of file sip.c.

311{
313 BOOL bRet = FALSE;
314 DWORD count;
315 LARGE_INTEGER zero, oldPos;
316 /* FIXME, find out if there is a name for this GUID */
317 static const GUID unknown = { 0xC689AAB8, 0x8E78, 0x11D0, { 0x8C,0x47,0x00,0xC0,0x4F,0xC2,0x95,0xEE }};
318 static const GUID cabGUID = { 0xc689aaba, 0x8e78, 0x11d0, {0x8c,0x47,0x00,0xc0,0x4f,0xc2,0x95,0xee }};
319 static const GUID catGUID = { 0xDE351A43, 0x8E59, 0x11D0, { 0x8C,0x47,0x00,0xC0,0x4F,0xC2,0x95,0xEE }};
320 static const WORD dosHdr = IMAGE_DOS_SIGNATURE;
321 static const BYTE cabHdr[] = { 'M','S','C','F' };
323 WCHAR szFullKey[ 0x100 ];
325 HKEY key;
326
327 TRACE("(%s %p %p)\n", wine_dbgstr_w(FileName), hFileIn, pgSubject);
328
329 if (!pgSubject || (!FileName && !hFileIn))
330 {
332 return FALSE;
333 }
334
335 /* Set pgSubject to zero's */
336 memset(pgSubject, 0 , sizeof(GUID));
337
338 if (hFileIn)
339 /* Use the given handle, make sure not to close this one ourselves */
340 hFile = hFileIn;
341 else
342 {
344 /* Last error is set by CreateFile */
345 if (hFile == INVALID_HANDLE_VALUE) return FALSE;
346 }
347
348 zero.QuadPart = 0;
351 if (!ReadFile(hFile, hdr, sizeof(hdr), &count, NULL))
352 goto cleanup;
353
355 {
357 goto cleanup;
358 }
359
360 TRACE("file magic = 0x%02x%02x%02x%02x\n", hdr[0], hdr[1], hdr[2], hdr[3]);
361 /* As everything is in place now we start looking at the file header */
362 if (!memcmp(hdr, &dosHdr, sizeof(dosHdr)))
363 {
364 *pgSubject = unknown;
366 bRet = TRUE;
367 goto cleanup;
368 }
369 /* Quick-n-dirty check for a cab file. */
370 if (!memcmp(hdr, cabHdr, sizeof(cabHdr)))
371 {
372 *pgSubject = cabGUID;
374 bRet = TRUE;
375 goto cleanup;
376 }
377 /* If it's asn.1-encoded, it's probably a .cat file. */
378 if (hdr[0] == 0x30)
379 {
380 DWORD fileLen = GetFileSize(hFile, NULL);
381
382 TRACE("fileLen = %d\n", fileLen);
383 /* Sanity-check length */
384 if (hdr[1] < 0x80 && fileLen == 2 + hdr[1])
385 {
386 *pgSubject = catGUID;
388 bRet = TRUE;
389 goto cleanup;
390 }
391 else if (hdr[1] == 0x80)
392 {
393 /* Indefinite length, can't verify with just the header, assume it
394 * is.
395 */
396 *pgSubject = catGUID;
398 bRet = TRUE;
399 goto cleanup;
400 }
401 else
402 {
403 BYTE lenBytes = hdr[1] & 0x7f;
404
405 if (lenBytes == 1 && fileLen == 2 + lenBytes + hdr[2])
406 {
407 *pgSubject = catGUID;
409 bRet = TRUE;
410 goto cleanup;
411 }
412 else if (lenBytes == 2 && fileLen == 2 + lenBytes +
413 (hdr[2] << 8 | hdr[3]))
414 {
415 *pgSubject = catGUID;
417 bRet = TRUE;
418 goto cleanup;
419 }
420 else if (fileLen > 0xffff)
421 {
422 /* The file size must be greater than 2 bytes in length, so
423 * assume it is a .cat file
424 */
425 *pgSubject = catGUID;
427 bRet = TRUE;
428 goto cleanup;
429 }
430 }
431 }
432
433 /* Check for supported functions using CryptSIPDllIsMyFileType */
434 /* max length of szFullKey depends on our code only, so we won't overrun */
435 lstrcpyW(szFullKey, szOID);
436 lstrcatW(szFullKey, szIsMyFile);
437 r = RegOpenKeyExW(HKEY_LOCAL_MACHINE, szFullKey, 0, KEY_READ, &key);
438 if (r == ERROR_SUCCESS)
439 {
440 DWORD index = 0, size;
441 WCHAR subKeyName[MAX_PATH];
442
443 do {
444 size = ARRAY_SIZE(subKeyName);
445 r = RegEnumKeyExW(key, index++, subKeyName, &size, NULL, NULL,
446 NULL, NULL);
447 if (r == ERROR_SUCCESS)
448 {
449 HKEY subKey;
450
451 r = RegOpenKeyExW(key, subKeyName, 0, KEY_READ, &subKey);
452 if (r == ERROR_SUCCESS)
453 {
454 HMODULE lib;
456 &lib);
457
458 if (isMy)
459 {
460 bRet = isMy(hFile, pgSubject);
461 FreeLibrary(lib);
462 }
463 RegCloseKey(subKey);
464 }
465 }
466 } while (!bRet && r == ERROR_SUCCESS);
468 }
469
470 /* Check for supported functions using CryptSIPDllIsMyFileType2 */
471 if (!bRet)
472 {
473 lstrcpyW(szFullKey, szOID);
474 lstrcatW(szFullKey, szIsMyFile2);
475 r = RegOpenKeyExW(HKEY_LOCAL_MACHINE, szFullKey, 0, KEY_READ, &key);
476 if (r == ERROR_SUCCESS)
477 {
478 DWORD index = 0, size;
479 WCHAR subKeyName[MAX_PATH];
480
481 do {
482 size = ARRAY_SIZE(subKeyName);
483 r = RegEnumKeyExW(key, index++, subKeyName, &size, NULL, NULL,
484 NULL, NULL);
485 if (r == ERROR_SUCCESS)
486 {
487 HKEY subKey;
488
489 r = RegOpenKeyExW(key, subKeyName, 0, KEY_READ, &subKey);
490 if (r == ERROR_SUCCESS)
491 {
492 HMODULE lib;
494 CRYPT_LoadSIPFuncFromKey(subKey, &lib);
495
496 if (isMy2)
497 {
498 bRet = isMy2((LPWSTR)FileName, pgSubject);
499 FreeLibrary(lib);
500 }
501 RegCloseKey(subKey);
502 }
503 }
504 } while (!bRet && r == ERROR_SUCCESS);
506 }
507 }
508
509 if (!bRet)
511
512cleanup:
513 /* If we didn't open this one we shouldn't close it (hFile is a copy),
514 * but we should reset the file pointer to its original position.
515 */
516 if (!hFileIn)
518 else
520
521 return bRet;
522}
int memcmp(void *Buffer1, void *Buffer2, ACPI_SIZE Count)
Definition: utclib.c:112
#define ARRAY_SIZE(A)
Definition: main.h:33
LONG WINAPI RegEnumKeyExW(_In_ HKEY hKey, _In_ DWORD dwIndex, _Out_ LPWSTR lpName, _Inout_ LPDWORD lpcbName, _Reserved_ LPDWORD lpReserved, _Out_opt_ LPWSTR lpClass, _Inout_opt_ LPDWORD lpcbClass, _Out_opt_ PFILETIME lpftLastWriteTime)
Definition: reg.c:2504
static WCHAR unknown[MAX_STRING_RESOURCE_LEN]
Definition: object.c:1605
#define CloseHandle
Definition: compat.h:739
#define FILE_BEGIN
Definition: compat.h:761
#define OPEN_EXISTING
Definition: compat.h:775
#define ReadFile(a, b, c, d, e)
Definition: compat.h:742
#define SetFilePointer
Definition: compat.h:743
#define INVALID_HANDLE_VALUE
Definition: compat.h:731
#define GENERIC_READ
Definition: compat.h:135
#define CreateFileW
Definition: compat.h:741
#define FILE_ATTRIBUTE_NORMAL
Definition: compat.h:137
#define FILE_SHARE_READ
Definition: compat.h:136
static void cleanup(void)
Definition: main.c:1335
DWORD WINAPI GetFileSize(HANDLE hFile, LPDWORD lpFileSizeHigh)
Definition: fileinfo.c:331
BOOL WINAPI SetFilePointerEx(HANDLE hFile, LARGE_INTEGER liDistanceToMove, PLARGE_INTEGER lpNewFilePointer, DWORD dwMoveMethod)
Definition: fileinfo.c:177
static const GUID catGUID
Definition: crypt.c:1369
static const GUID cabGUID
Definition: crypt.c:1367
unsigned short WORD
Definition: ntddk_ex.h:93
GLuint GLuint GLsizei count
Definition: gl.h:1545
GLuint index
Definition: glext.h:6031
#define S_OK
Definition: intsafe.h:52
char hdr[14]
Definition: iptest.cpp:33
#define wine_dbgstr_w
Definition: kernel32.h:34
BOOL(WINAPI * pfnIsFileSupportedName)(WCHAR *, GUID *)
Definition: mssip.h:138
BOOL(WINAPI * pfnIsFileSupported)(HANDLE, GUID *)
Definition: mssip.h:137
#define SIP_MAX_MAGIC_NUMBER
Definition: mssip.h:45
_In_ HANDLE hFile
Definition: mswsock.h:90
#define IMAGE_DOS_SIGNATURE
Definition: pedump.c:89
#define memset(x, y, z)
Definition: compat.h:39
int zero
Definition: sehframes.cpp:29
#define FILE_CURRENT
Definition: winbase.h:113
WCHAR * LPWSTR
Definition: xmlstorage.h:184

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

◆ CryptSIPRetrieveSubjectGuidForCatalogFile()

BOOL WINAPI CryptSIPRetrieveSubjectGuidForCatalogFile ( LPCWSTR  filename,
HANDLE  handle,
GUID subject 
)

Definition at line 809 of file sip.c.

810{
811 FIXME("(%s %p %p)\n", debugstr_w(filename), handle, subject);
813 return FALSE;
814}
#define FIXME(fmt,...)
Definition: debug.h:114
const char * filename
Definition: ioapi.h:137

◆ CryptSIPVerifyIndirectData()

BOOL WINAPI CryptSIPVerifyIndirectData ( SIP_SUBJECTINFO pSubjectInfo,
SIP_INDIRECT_DATA pIndirectData 
)

Definition at line 792 of file sip.c.

794{
796 BOOL ret = FALSE;
797
798 TRACE("(%p %p)\n", pSubjectInfo, pIndirectData);
799
800 if ((sip = CRYPT_GetCachedSIP(pSubjectInfo->pgSubjectType)))
801 ret = sip->info.pfVerify(pSubjectInfo, pIndirectData);
802 TRACE("returning %d\n", ret);
803 return ret;
804}

Referenced by CryptSIPLoad(), and WINTRUST_SIPPAddProvider().

◆ WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL ( crypt  )

Variable Documentation

◆ providers

struct list providers = { &providers, &providers }
static

Definition at line 564 of file sip.c.

Referenced by CRYPT_CacheSIP(), CRYPT_GetCachedSIP(), crypt_sip_free(), and wnetInit().

◆ providers_cs

static CRITICAL_SECTION providers_cs = { &providers_cs_debug, -1, 0, 0, 0, 0 }
static

Definition at line 565 of file sip.c.

Referenced by CRYPT_CacheSIP(), CRYPT_GetCachedSIP(), and crypt_sip_free().

◆ providers_cs_debug

CRITICAL_SECTION_DEBUG providers_cs_debug
static
Initial value:
=
{
0, 0, &providers_cs,
0, 0, { (DWORD_PTR)(__FILE__ ": providers_cs") }
}
static CRITICAL_SECTION_DEBUG providers_cs_debug
Definition: sip.c:566
LIST_ENTRY ProcessLocksList
Definition: winbase.h:883
#define DWORD_PTR
Definition: treelist.c:76

Definition at line 566 of file sip.c.

◆ szCreate

const WCHAR szCreate[]
static
Initial value:
= {
'C','r','e','a','t','e','I','n','d','i','r','e','c','t','D','a','t','a','\\',0}

Definition at line 52 of file sip.c.

Referenced by CRYPT_LoadSIP(), CryptSIPAddProvider(), and CryptSIPRemoveProvider().

◆ szDllName

const WCHAR szDllName[] = { 'D','l','l',0 }
static

◆ szFuncName

const WCHAR szFuncName[] = { 'F','u','n','c','N','a','m','e',0 }
static

Definition at line 62 of file sip.c.

Referenced by CRYPT_GetFuncFromReg(), and CRYPT_SIPWriteFunction().

◆ szGetSigned

const WCHAR szGetSigned[]
static
Initial value:
= {
'G','e','t','S','i','g','n','e','d','D','a','t','a','M','s','g','\\',0}

Definition at line 48 of file sip.c.

Referenced by CRYPT_LoadSIP(), CryptSIPAddProvider(), and CryptSIPRemoveProvider().

◆ szIsMyFile

const WCHAR szIsMyFile[]
static
Initial value:
= {
'I','s','M','y','F','i','l','e','T','y','p','e','\\',0}

Definition at line 56 of file sip.c.

Referenced by CryptSIPAddProvider(), CryptSIPRemoveProvider(), and CryptSIPRetrieveSubjectGuid().

◆ szIsMyFile2

const WCHAR szIsMyFile2[]
static
Initial value:
= {
'I','s','M','y','F','i','l','e','T','y','p','e','2','\\',0}

Definition at line 58 of file sip.c.

Referenced by CryptSIPAddProvider(), CryptSIPRemoveProvider(), and CryptSIPRetrieveSubjectGuid().

◆ szOID

const WCHAR szOID[]
static
Initial value:
= {
'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
'C','r','y','p','t','o','g','r','a','p','h','y','\\',
'O','I','D','\\',
'E','n','c','o','d','i','n','g','T','y','p','e',' ','0','\\',
'C','r','y','p','t','S','I','P','D','l','l', 0 }

Definition at line 38 of file sip.c.

Referenced by CRYPT_OpenSIPFunctionKey(), CRYPT_SIPDeleteFunction(), CRYPT_SIPWriteFunction(), and CryptSIPRetrieveSubjectGuid().

◆ szPutSigned

const WCHAR szPutSigned[]
static
Initial value:
= {
'P','u','t','S','i','g','n','e','d','D','a','t','a','M','s','g','\\',0}

Definition at line 46 of file sip.c.

Referenced by CRYPT_LoadSIP(), CryptSIPAddProvider(), and CryptSIPRemoveProvider().

◆ szRemoveSigned

const WCHAR szRemoveSigned[]
static
Initial value:
= {
'R','e','m','o','v','e','S','i','g','n','e','d','D','a','t','a','M','s','g','\\',0}

Definition at line 50 of file sip.c.

Referenced by CRYPT_LoadSIP(), CryptSIPAddProvider(), and CryptSIPRemoveProvider().

◆ szVerify

const WCHAR szVerify[]
static
Initial value:
= {
'V','e','r','i','f','y','I','n','d','i','r','e','c','t','D','a','t','a','\\',0}

Definition at line 54 of file sip.c.

Referenced by CRYPT_LoadSIP(), CryptSIPAddProvider(), and CryptSIPRemoveProvider().