dlls/wintrust/register.c

   1 /*
   2  * Register related wintrust functions
   3  *
   4  * Copyright 2006 Paul Vriens
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #include "windef.h"
  24 #include "winbase.h"
  25 #include "winerror.h"
  26 #include "winuser.h"
  27 #include "winreg.h"
  28 #include "winnls.h"
  29 #include "objbase.h"
  30
  31 #include "guiddef.h"
  32 #include "wintrust.h"
  33 #include "softpub.h"
  34 #include "mssip.h"
  35 #include "wintrust_priv.h"
  36 #include "wine/debug.h"
  37
  38 WINE_DEFAULT_DEBUG_CHANNEL(wintrust);
  39
  40 static CRYPT_TRUST_REG_ENTRY SoftpubInitialization;
  41 static CRYPT_TRUST_REG_ENTRY SoftpubMessage;
  42 static CRYPT_TRUST_REG_ENTRY SoftpubSignature;
  43 static CRYPT_TRUST_REG_ENTRY SoftpubCertificate;
  44 static CRYPT_TRUST_REG_ENTRY SoftpubCertCheck;
  45 static CRYPT_TRUST_REG_ENTRY SoftpubFinalPolicy;
  46 static CRYPT_TRUST_REG_ENTRY SoftpubCleanup;
  47
  48 static CRYPT_TRUST_REG_ENTRY SoftpubDefCertInit;
  49
  50 static CRYPT_TRUST_REG_ENTRY SoftpubDumpStructure;
  51
  52 static CRYPT_TRUST_REG_ENTRY HTTPSCertificateTrust;
  53 static CRYPT_TRUST_REG_ENTRY HTTPSFinalProv;
  54
  55 static CRYPT_TRUST_REG_ENTRY OfficeInitializePolicy;
  56 static CRYPT_TRUST_REG_ENTRY OfficeCleanupPolicy;
  57
  58 static CRYPT_TRUST_REG_ENTRY DriverInitializePolicy;
  59 static CRYPT_TRUST_REG_ENTRY DriverFinalPolicy;
  60 static CRYPT_TRUST_REG_ENTRY DriverCleanupPolicy;
  61
  62 static CRYPT_TRUST_REG_ENTRY GenericChainCertificateTrust;
  63 static CRYPT_TRUST_REG_ENTRY GenericChainFinalProv;
  64
  65 static const CRYPT_TRUST_REG_ENTRY NullCTRE = { 0, NULL, NULL };
  66
  67 static const WCHAR Trust[]            = {'S','o','f','t','w','a','r','e','\\',
  68                                          'M','i','c','r','o','s','o','f','t','\\',
  69                                          'C','r','y','p','t','o','g','r','a','p','h','y','\\',
  70                                          'P','r','o','v','i','d','e','r','s','\\',
  71                                          'T','r','u','s','t','\\', 0 };
  72
  73 static const WCHAR Initialization[]   = {'I','n','i','t','i','a','l','i','z','a','t','i','o','n','\\', 0};
  74 static const WCHAR Message[]          = {'M','e','s','s','a','g','e','\\', 0};
  75 static const WCHAR Signature[]        = {'S','i','g','n','a','t','u','r','e','\\', 0};
  76 static const WCHAR Certificate[]      = {'C','e','r','t','i','f','i','c','a','t','e','\\', 0};
  77 static const WCHAR CertCheck[]        = {'C','e','r','t','C','h','e','c','k','\\', 0};
  78 static const WCHAR FinalPolicy[]      = {'F','i','n','a','l','P','o','l','i','c','y','\\', 0};
  79 static const WCHAR DiagnosticPolicy[] = {'D','i','a','g','n','o','s','t','i','c','P','o','l','i','c','y','\\', 0};
  80 static const WCHAR Cleanup[]          = {'C','l','e','a','n','u','p','\\', 0};
  81
  82 static const WCHAR DefaultId[]        = {'D','e','f','a','u','l','t','I','d', 0};
  83 static const WCHAR Dll[]              = {'$','D','L','L', 0};
  84
  85 /***********************************************************************
  86  *              WINTRUST_InitRegStructs
  87  *
  88  * Helper function to allocate and initialize the members of the
  89  * CRYPT_TRUST_REG_ENTRY structs.
  90  */
  91 static void WINTRUST_InitRegStructs(void)
  92 {
  93 #define WINTRUST_INITREGENTRY( action, dllname, functionname ) \
  94     action.cbStruct = sizeof(CRYPT_TRUST_REG_ENTRY); \
  95     action.pwszDLLName = WINTRUST_Alloc(sizeof(dllname)); \
  96     lstrcpyW(action.pwszDLLName, dllname); \
  97     action.pwszFunctionName = WINTRUST_Alloc(sizeof(functionname)); \
  98     lstrcpyW(action.pwszFunctionName, functionname);
  99
 100     WINTRUST_INITREGENTRY(SoftpubInitialization, SP_POLICY_PROVIDER_DLL_NAME, SP_INIT_FUNCTION)
 101     WINTRUST_INITREGENTRY(SoftpubMessage, SP_POLICY_PROVIDER_DLL_NAME, SP_OBJTRUST_FUNCTION)
 102     WINTRUST_INITREGENTRY(SoftpubSignature, SP_POLICY_PROVIDER_DLL_NAME, SP_SIGTRUST_FUNCTION)
 103     WINTRUST_INITREGENTRY(SoftpubCertificate, SP_POLICY_PROVIDER_DLL_NAME, WT_PROVIDER_CERTTRUST_FUNCTION)
 104     WINTRUST_INITREGENTRY(SoftpubCertCheck, SP_POLICY_PROVIDER_DLL_NAME, SP_CHKCERT_FUNCTION)
 105     WINTRUST_INITREGENTRY(SoftpubFinalPolicy, SP_POLICY_PROVIDER_DLL_NAME, SP_FINALPOLICY_FUNCTION)
 106     WINTRUST_INITREGENTRY(SoftpubCleanup, SP_POLICY_PROVIDER_DLL_NAME, SP_CLEANUPPOLICY_FUNCTION)
 107     WINTRUST_INITREGENTRY(SoftpubDefCertInit, SP_POLICY_PROVIDER_DLL_NAME, SP_GENERIC_CERT_INIT_FUNCTION)
 108     WINTRUST_INITREGENTRY(SoftpubDumpStructure, SP_POLICY_PROVIDER_DLL_NAME, SP_TESTDUMPPOLICY_FUNCTION_TEST)
 109     WINTRUST_INITREGENTRY(HTTPSCertificateTrust, SP_POLICY_PROVIDER_DLL_NAME, HTTPS_CERTTRUST_FUNCTION)
 110     WINTRUST_INITREGENTRY(HTTPSFinalProv, SP_POLICY_PROVIDER_DLL_NAME, HTTPS_FINALPOLICY_FUNCTION)
 111     WINTRUST_INITREGENTRY(OfficeInitializePolicy, OFFICE_POLICY_PROVIDER_DLL_NAME, OFFICE_INITPROV_FUNCTION)
 112     WINTRUST_INITREGENTRY(OfficeCleanupPolicy, OFFICE_POLICY_PROVIDER_DLL_NAME, OFFICE_CLEANUPPOLICY_FUNCTION)
 113     WINTRUST_INITREGENTRY(DriverInitializePolicy, SP_POLICY_PROVIDER_DLL_NAME, DRIVER_INITPROV_FUNCTION)
 114     WINTRUST_INITREGENTRY(DriverFinalPolicy, SP_POLICY_PROVIDER_DLL_NAME, DRIVER_FINALPOLPROV_FUNCTION)
 115     WINTRUST_INITREGENTRY(DriverCleanupPolicy, SP_POLICY_PROVIDER_DLL_NAME, DRIVER_CLEANUPPOLICY_FUNCTION)
 116     WINTRUST_INITREGENTRY(GenericChainCertificateTrust, SP_POLICY_PROVIDER_DLL_NAME, GENERIC_CHAIN_CERTTRUST_FUNCTION)
 117     WINTRUST_INITREGENTRY(GenericChainFinalProv, SP_POLICY_PROVIDER_DLL_NAME, GENERIC_CHAIN_FINALPOLICY_FUNCTION)
 118
 119 #undef WINTRUST_INITREGENTRY
 120 }
 121
 122 /***********************************************************************
 123  *              WINTRUST_FreeRegStructs
 124  *
 125  * Helper function to free 2 members of the CRYPT_TRUST_REG_ENTRY
 126  * structs.
 127  */
 128 static void WINTRUST_FreeRegStructs(void)
 129 {
 130 #define WINTRUST_FREEREGENTRY( action ) \
 131     WINTRUST_Free(action.pwszDLLName); \
 132     WINTRUST_Free(action.pwszFunctionName);
 133
 134     WINTRUST_FREEREGENTRY(SoftpubInitialization);
 135     WINTRUST_FREEREGENTRY(SoftpubMessage);
 136     WINTRUST_FREEREGENTRY(SoftpubSignature);
 137     WINTRUST_FREEREGENTRY(SoftpubCertificate);
 138     WINTRUST_FREEREGENTRY(SoftpubCertCheck);
 139     WINTRUST_FREEREGENTRY(SoftpubFinalPolicy);
 140     WINTRUST_FREEREGENTRY(SoftpubCleanup);
 141     WINTRUST_FREEREGENTRY(SoftpubDefCertInit);
 142     WINTRUST_FREEREGENTRY(SoftpubDumpStructure);
 143     WINTRUST_FREEREGENTRY(HTTPSCertificateTrust);
 144     WINTRUST_FREEREGENTRY(HTTPSFinalProv);
 145     WINTRUST_FREEREGENTRY(OfficeInitializePolicy);
 146     WINTRUST_FREEREGENTRY(OfficeCleanupPolicy);
 147     WINTRUST_FREEREGENTRY(DriverInitializePolicy);
 148     WINTRUST_FREEREGENTRY(DriverFinalPolicy);
 149     WINTRUST_FREEREGENTRY(DriverCleanupPolicy);
 150     WINTRUST_FREEREGENTRY(GenericChainCertificateTrust);
 151     WINTRUST_FREEREGENTRY(GenericChainFinalProv);
 152
 153 #undef WINTRUST_FREEREGENTRY
 154 }
 155
 156 /***********************************************************************
 157  *              WINTRUST_guid2wstr
 158  *
 159  * Create a wide-string from a GUID
 160  *
 161  */
 162 static void WINTRUST_Guid2Wstr(const GUID* pgActionID, WCHAR* GuidString)
 163 {
 164     static const WCHAR wszFormat[] = {'{','%','0','8','l','X','-','%','0','4','X','-','%','0','4','X','-',
 165                                       '%','0','2','X','%','0','2','X','-','%','0','2','X','%','0','2','X','%','0','2','X','%','0','2',
 166                                       'X','%','0','2','X','%','0','2','X','}', 0};
 167
 168     wsprintfW(GuidString, wszFormat, pgActionID->Data1, pgActionID->Data2, pgActionID->Data3,
 169         pgActionID->Data4[0], pgActionID->Data4[1], pgActionID->Data4[2], pgActionID->Data4[3],
 170         pgActionID->Data4[4], pgActionID->Data4[5], pgActionID->Data4[6], pgActionID->Data4[7]);
 171 }
 172
 173 /***********************************************************************
 174  *              WINTRUST_WriteProviderToReg
 175  *
 176  * Helper function for WintrustAddActionID
 177  *
 178  */
 179 static LONG WINTRUST_WriteProviderToReg(WCHAR* GuidString,
 180                                         const WCHAR* FunctionType,
 181                                         CRYPT_TRUST_REG_ENTRY RegEntry)
 182 {
 183     static const WCHAR Function[] = {'$','F','u','n','c','t','i','o','n', 0};
 184     WCHAR ProvKey[MAX_PATH];
 185     HKEY Key;
 186     LONG Res = ERROR_SUCCESS;
 187
 188     /* Create the needed key string */
 189     ProvKey[0]='\0';
 190     lstrcatW(ProvKey, Trust);
 191     lstrcatW(ProvKey, FunctionType);
 192     lstrcatW(ProvKey, GuidString);
 193
 194     if (!RegEntry.pwszDLLName || !RegEntry.pwszFunctionName)
 195         return ERROR_INVALID_PARAMETER;
 196
 197     Res = RegCreateKeyExW(HKEY_LOCAL_MACHINE, ProvKey, 0, NULL, 0, KEY_WRITE, NULL, &Key, NULL);
 198     if (Res != ERROR_SUCCESS) goto error_close_key;
 199
 200     /* Create the $DLL entry */
 201     Res = RegSetValueExW(Key, Dll, 0, REG_SZ, (BYTE*)RegEntry.pwszDLLName,
 202         (lstrlenW(RegEntry.pwszDLLName) + 1)*sizeof(WCHAR));
 203     if (Res != ERROR_SUCCESS) goto error_close_key;
 204
 205     /* Create the $Function entry */
 206     Res = RegSetValueExW(Key, Function, 0, REG_SZ, (BYTE*)RegEntry.pwszFunctionName,
 207         (lstrlenW(RegEntry.pwszFunctionName) + 1)*sizeof(WCHAR));
 208
 209 error_close_key:
 210     RegCloseKey(Key);
 211
 212     return Res;
 213 }
 214
 215 /***********************************************************************
 216  *              WintrustAddActionID (WINTRUST.@)
 217  *
 218  * Add the definitions of the actions a Trust provider can perform to
 219  * the registry.
 220  *
 221  * PARAMS
 222  *   pgActionID [I] Pointer to a GUID for the Trust provider.
 223  *   fdwFlags   [I] Flag to indicate whether registry errors are passed on.
 224  *   psProvInfo [I] Pointer to a structure with information about DLL
 225  *                  name and functions.
 226  *
 227  * RETURNS
 228  *   Success: TRUE.
 229  *   Failure: FALSE. (Use GetLastError() for more information)
 230  *
 231  * NOTES
 232  *   Adding definitions is basically only adding relevant information
 233  *   to the registry. No verification takes place whether a DLL or its
 234  *   entrypoints exist.
 235  *   Information in the registry will always be overwritten.
 236  *
 237  */
 238 BOOL WINAPI WintrustAddActionID( GUID* pgActionID, DWORD fdwFlags,
 239                                  CRYPT_REGISTER_ACTIONID* psProvInfo)
 240 {
 241     WCHAR GuidString[39];
 242     LONG Res;
 243     LONG WriteActionError = ERROR_SUCCESS;
 244
 245     TRACE("%s %x %p\n", debugstr_guid(pgActionID), fdwFlags, psProvInfo);
 246
 247     /* Some sanity checks.
 248      * We use the W2K3 last error as it makes more sense (W2K leaves the last error
 249      * as is).
 250      */
 251     if (!pgActionID ||
 252         !psProvInfo ||
 253         (psProvInfo->cbStruct != sizeof(CRYPT_REGISTER_ACTIONID)))
 254     {
 255         SetLastError(ERROR_INVALID_PARAMETER);
 256         return FALSE;
 257     }
 258
 259     /* Create this string only once, instead of in the helper function */
 260     WINTRUST_Guid2Wstr( pgActionID, GuidString);
 261
 262     /* Write the information to the registry */
 263     Res = WINTRUST_WriteProviderToReg(GuidString, Initialization  , psProvInfo->sInitProvider);
 264     if (Res != ERROR_SUCCESS) WriteActionError = Res;
 265     Res = WINTRUST_WriteProviderToReg(GuidString, Message         , psProvInfo->sObjectProvider);
 266     if (Res != ERROR_SUCCESS) WriteActionError = Res;
 267     Res = WINTRUST_WriteProviderToReg(GuidString, Signature       , psProvInfo->sSignatureProvider);
 268     if (Res != ERROR_SUCCESS) WriteActionError = Res;
 269     Res = WINTRUST_WriteProviderToReg(GuidString, Certificate     , psProvInfo->sCertificateProvider);
 270     if (Res != ERROR_SUCCESS) WriteActionError = Res;
 271     Res = WINTRUST_WriteProviderToReg(GuidString, CertCheck       , psProvInfo->sCertificatePolicyProvider);
 272     if (Res != ERROR_SUCCESS) WriteActionError = Res;
 273     Res = WINTRUST_WriteProviderToReg(GuidString, FinalPolicy     , psProvInfo->sFinalPolicyProvider);
 274     if (Res != ERROR_SUCCESS) WriteActionError = Res;
 275     Res = WINTRUST_WriteProviderToReg(GuidString, DiagnosticPolicy, psProvInfo->sTestPolicyProvider);
 276     if (Res != ERROR_SUCCESS) WriteActionError = Res;
 277     Res = WINTRUST_WriteProviderToReg(GuidString, Cleanup         , psProvInfo->sCleanupProvider);
 278     if (Res != ERROR_SUCCESS) WriteActionError = Res;
 279
 280     /* Testing (by restricting access to the registry for some keys) shows that the last failing function
 281      * will be used for last error.
 282      * If the flag WT_ADD_ACTION_ID_RET_RESULT_FLAG is set and there are errors when adding the action
 283      * we have to return FALSE. Errors includes both invalid entries as well as registry errors.
 284      * Testing also showed that one error doesn't stop the registry writes. Every action will be dealt with.
 285      */
 286
 287     if (WriteActionError != ERROR_SUCCESS)
 288     {
 289         SetLastError(WriteActionError);
 290
 291         if (fdwFlags == WT_ADD_ACTION_ID_RET_RESULT_FLAG)
 292             return FALSE;
 293     }
 294
 295     return TRUE;
 296 }
 297
 298 /***********************************************************************
 299  *              WINTRUST_RemoveProviderFromReg
 300  *
 301  * Helper function for WintrustRemoveActionID
 302  *
 303  */
 304 static void WINTRUST_RemoveProviderFromReg(WCHAR* GuidString,
 305                                            const WCHAR* FunctionType)
 306 {
 307     WCHAR ProvKey[MAX_PATH];
 308
 309     /* Create the needed key string */
 310     ProvKey[0]='\0';
 311     lstrcatW(ProvKey, Trust);
 312     lstrcatW(ProvKey, FunctionType);
 313     lstrcatW(ProvKey, GuidString);
 314
 315     /* We don't care about success or failure */
 316     RegDeleteKeyW(HKEY_LOCAL_MACHINE, ProvKey);
 317 }
 318
 319 /***********************************************************************
 320  *              WintrustRemoveActionID (WINTRUST.@)
 321  *
 322  * Remove the definitions of the actions a Trust provider can perform
 323  * from the registry.
 324  *
 325  * PARAMS
 326  *   pgActionID [I] Pointer to a GUID for the Trust provider.
 327  *
 328  * RETURNS
 329  *   Success: TRUE. (Use GetLastError() for more information)
 330  *   Failure: FALSE. (Use GetLastError() for more information)
 331  *
 332  * NOTES
 333  *   Testing shows that WintrustRemoveActionID always returns TRUE and
 334  *   that a possible error should be retrieved via GetLastError().
 335  *   There are no checks if the definitions are in the registry.
 336  */
 337 BOOL WINAPI WintrustRemoveActionID( GUID* pgActionID )
 338 {
 339     WCHAR GuidString[39];
 340
 341     TRACE("(%s)\n", debugstr_guid(pgActionID));
 342
 343     if (!pgActionID)
 344     {
 345         SetLastError(ERROR_INVALID_PARAMETER);
 346         return TRUE;
 347     }
 348
 349     /* Create this string only once, instead of in the helper function */
 350     WINTRUST_Guid2Wstr( pgActionID, GuidString);
 351
 352     /* We don't care about success or failure */
 353     WINTRUST_RemoveProviderFromReg(GuidString, Initialization);
 354     WINTRUST_RemoveProviderFromReg(GuidString, Message);
 355     WINTRUST_RemoveProviderFromReg(GuidString, Signature);
 356     WINTRUST_RemoveProviderFromReg(GuidString, Certificate);
 357     WINTRUST_RemoveProviderFromReg(GuidString, CertCheck);
 358     WINTRUST_RemoveProviderFromReg(GuidString, FinalPolicy);
 359     WINTRUST_RemoveProviderFromReg(GuidString, DiagnosticPolicy);
 360     WINTRUST_RemoveProviderFromReg(GuidString, Cleanup);
 361
 362     return TRUE;
 363 }
 364
 365 /***********************************************************************
 366  *              WINTRUST_WriteSingleUsageEntry
 367  *
 368  * Helper for WintrustAddDefaultForUsage, writes a single value and its
 369  * data to:
 370  *
 371  * HKLM\Software\Microsoft\Cryptography\Trust\Usages\<OID>
 372  */
 373 static LONG WINTRUST_WriteSingleUsageEntry(LPCSTR OID,
 374                                            const WCHAR* Value,
 375                                            WCHAR* Data)
 376 {
 377     static const WCHAR Usages[] = {'U','s','a','g','e','s','\\', 0};
 378     WCHAR* UsageKey;
 379     HKEY Key;
 380     LONG Res = ERROR_SUCCESS;
 381     WCHAR* OIDW;
 382     DWORD Len;
 383
 384     /* Turn OID into a wide-character string */
 385     Len = MultiByteToWideChar( CP_ACP, 0, OID, -1, NULL, 0 );
 386     OIDW = WINTRUST_Alloc( Len * sizeof(WCHAR) );
 387     MultiByteToWideChar( CP_ACP, 0, OID, -1, OIDW, Len );
 388
 389     /* Allocate the needed space for UsageKey */
 390     UsageKey = WINTRUST_Alloc((lstrlenW(Trust) + lstrlenW(Usages) + Len) * sizeof(WCHAR));
 391     /* Create the key string */
 392     lstrcpyW(UsageKey, Trust);
 393     lstrcatW(UsageKey, Usages);
 394     lstrcatW(UsageKey, OIDW);
 395
 396     Res = RegCreateKeyExW(HKEY_LOCAL_MACHINE, UsageKey, 0, NULL, 0, KEY_WRITE, NULL, &Key, NULL);
 397     if (Res == ERROR_SUCCESS)
 398     {
 399         /* Create the Value entry */
 400         Res = RegSetValueExW(Key, Value, 0, REG_SZ, (BYTE*)Data,
 401                              (lstrlenW(Data) + 1)*sizeof(WCHAR));
 402     }
 403     RegCloseKey(Key);
 404
 405     WINTRUST_Free(OIDW);
 406     WINTRUST_Free(UsageKey);
 407
 408     return Res;
 409 }
 410
 411 /***************************************************************************
 412  *              WINTRUST_RegisterGenVerifyV2
 413  *
 414  * Register WINTRUST_ACTION_GENERIC_VERIFY_V2 actions and usages.
 415  *
 416  * NOTES
 417  *   WINTRUST_ACTION_GENERIC_VERIFY_V2 ({00AAC56B-CD44-11D0-8CC2-00C04FC295EE}
 418  *   is defined in softpub.h
 419  */
 420 static BOOL WINTRUST_RegisterGenVerifyV2(void)
 421 {
 422     BOOL RegisteredOK = TRUE;
 423     static GUID ProvGUID = WINTRUST_ACTION_GENERIC_VERIFY_V2;
 424     CRYPT_REGISTER_ACTIONID ProvInfo;
 425     CRYPT_PROVIDER_REGDEFUSAGE DefUsage = { sizeof(CRYPT_PROVIDER_REGDEFUSAGE),
 426                                             &ProvGUID,
 427                                             NULL,   /* No Dll provided */
 428                                             NULL,   /* No load callback function */
 429                                             NULL }; /* No free callback function */
 430
 431     ProvInfo.cbStruct                   = sizeof(CRYPT_REGISTER_ACTIONID);
 432     ProvInfo.sInitProvider              = SoftpubInitialization;
 433     ProvInfo.sObjectProvider            = SoftpubMessage;
 434     ProvInfo.sSignatureProvider         = SoftpubSignature;
 435     ProvInfo.sCertificateProvider       = SoftpubCertificate;
 436     ProvInfo.sCertificatePolicyProvider = SoftpubCertCheck;
 437     ProvInfo.sFinalPolicyProvider       = SoftpubFinalPolicy;
 438     ProvInfo.sTestPolicyProvider        = NullCTRE; /* No diagnostic policy */
 439     ProvInfo.sCleanupProvider           = SoftpubCleanup;
 440
 441     if (!WintrustAddDefaultForUsage(szOID_PKIX_KP_CODE_SIGNING, &DefUsage))
 442         RegisteredOK = FALSE;
 443
 444     if (!WintrustAddActionID(&ProvGUID, 0, &ProvInfo))
 445         RegisteredOK = FALSE;
 446
 447     return RegisteredOK;
 448 }
 449
 450 /***************************************************************************
 451  *              WINTRUST_RegisterPublishedSoftware
 452  *
 453  * Register WIN_SPUB_ACTION_PUBLISHED_SOFTWARE actions and usages.
 454  *
 455  * NOTES
 456  *   WIN_SPUB_ACTION_PUBLISHED_SOFTWARE ({64B9D180-8DA2-11CF-8736-00AA00A485EB})
 457  *   is defined in wintrust.h
 458  */
 459 static BOOL WINTRUST_RegisterPublishedSoftware(void)
 460 {
 461     static GUID ProvGUID = WIN_SPUB_ACTION_PUBLISHED_SOFTWARE;
 462     CRYPT_REGISTER_ACTIONID ProvInfo;
 463
 464     ProvInfo.cbStruct                   = sizeof(CRYPT_REGISTER_ACTIONID);
 465     ProvInfo.sInitProvider              = SoftpubInitialization;
 466     ProvInfo.sObjectProvider            = SoftpubMessage;
 467     ProvInfo.sSignatureProvider         = SoftpubSignature;
 468     ProvInfo.sCertificateProvider       = SoftpubCertificate;
 469     ProvInfo.sCertificatePolicyProvider = SoftpubCertCheck;
 470     ProvInfo.sFinalPolicyProvider       = SoftpubFinalPolicy;
 471     ProvInfo.sTestPolicyProvider        = NullCTRE; /* No diagnostic policy */
 472     ProvInfo.sCleanupProvider           = SoftpubCleanup;
 473
 474     if (!WintrustAddActionID(&ProvGUID, 0, &ProvInfo))
 475         return FALSE;
 476
 477     return TRUE;
 478 }
 479
 480 #define WIN_SPUB_ACTION_PUBLISHED_SOFTWARE_NOBADUI { 0xc6b2e8d0, 0xe005, 0x11cf, { 0xa1,0x34,0x00,0xc0,0x4f,0xd7,0xbf,0x43 }}
 481
 482 /***************************************************************************
 483  *              WINTRUST_RegisterPublishedSoftwareNoBadUi
 484  *
 485  * Register WIN_SPUB_ACTION_PUBLISHED_SOFTWARE_NOBADUI actions and usages.
 486  *
 487  * NOTES
 488  *   WIN_SPUB_ACTION_PUBLISHED_SOFTWARE_NOBADUI ({C6B2E8D0-E005-11CF-A134-00C04FD7BF43})
 489  *   is not defined in any include file. (FIXME: Find out if the name is correct).
 490  */
 491 static BOOL WINTRUST_RegisterPublishedSoftwareNoBadUi(void)
 492 {
 493     static GUID ProvGUID = WIN_SPUB_ACTION_PUBLISHED_SOFTWARE_NOBADUI;
 494     CRYPT_REGISTER_ACTIONID ProvInfo;
 495
 496     ProvInfo.cbStruct                   = sizeof(CRYPT_REGISTER_ACTIONID);
 497     ProvInfo.sInitProvider              = SoftpubInitialization;
 498     ProvInfo.sObjectProvider            = SoftpubMessage;
 499     ProvInfo.sSignatureProvider         = SoftpubSignature;
 500     ProvInfo.sCertificateProvider       = SoftpubCertificate;
 501     ProvInfo.sCertificatePolicyProvider = SoftpubCertCheck;
 502     ProvInfo.sFinalPolicyProvider       = SoftpubFinalPolicy;
 503     ProvInfo.sTestPolicyProvider        = NullCTRE; /* No diagnostic policy */
 504     ProvInfo.sCleanupProvider           = SoftpubCleanup;
 505
 506     if (!WintrustAddActionID(&ProvGUID, 0, &ProvInfo))
 507         return FALSE;
 508
 509     return TRUE;
 510 }
 511
 512 /***************************************************************************
 513  *              WINTRUST_RegisterGenCertVerify
 514  *
 515  * Register WINTRUST_ACTION_GENERIC_CERT_VERIFY actions and usages.
 516  *
 517  * NOTES
 518  *   WINTRUST_ACTION_GENERIC_CERT_VERIFY ({189A3842-3041-11D1-85E1-00C04FC295EE})
 519  *   is defined in softpub.h
 520  */
 521 static BOOL WINTRUST_RegisterGenCertVerify(void)
 522 {
 523     static GUID ProvGUID = WINTRUST_ACTION_GENERIC_CERT_VERIFY;
 524     CRYPT_REGISTER_ACTIONID ProvInfo;
 525
 526     ProvInfo.cbStruct                   = sizeof(CRYPT_REGISTER_ACTIONID);
 527     ProvInfo.sInitProvider              = SoftpubDefCertInit;
 528     ProvInfo.sObjectProvider            = SoftpubMessage;
 529     ProvInfo.sSignatureProvider         = SoftpubSignature;
 530     ProvInfo.sCertificateProvider       = SoftpubCertificate;
 531     ProvInfo.sCertificatePolicyProvider = SoftpubCertCheck;
 532     ProvInfo.sFinalPolicyProvider       = SoftpubFinalPolicy;
 533     ProvInfo.sTestPolicyProvider        = NullCTRE; /* No diagnostic policy */
 534     ProvInfo.sCleanupProvider           = SoftpubCleanup;
 535
 536     if (!WintrustAddActionID(&ProvGUID, 0, &ProvInfo))
 537         return FALSE;
 538
 539     return TRUE;
 540 }
 541
 542 /***************************************************************************
 543  *              WINTRUST_RegisterTrustProviderTest
 544  *
 545  * Register WINTRUST_ACTION_TRUSTPROVIDER_TEST actions and usages.
 546  *
 547  * NOTES
 548  *   WINTRUST_ACTION_TRUSTPROVIDER_TEST ({573E31F8-DDBA-11D0-8CCB-00C04FC295EE})
 549  *   is defined in softpub.h
 550  */
 551 static BOOL WINTRUST_RegisterTrustProviderTest(void)
 552 {
 553     static GUID ProvGUID = WINTRUST_ACTION_TRUSTPROVIDER_TEST;
 554     CRYPT_REGISTER_ACTIONID ProvInfo;
 555
 556     ProvInfo.cbStruct                   = sizeof(CRYPT_REGISTER_ACTIONID);
 557     ProvInfo.sInitProvider              = SoftpubInitialization;
 558     ProvInfo.sObjectProvider            = SoftpubMessage;
 559     ProvInfo.sSignatureProvider         = SoftpubSignature;
 560     ProvInfo.sCertificateProvider       = SoftpubCertificate;
 561     ProvInfo.sCertificatePolicyProvider = SoftpubCertCheck;
 562     ProvInfo.sFinalPolicyProvider       = SoftpubFinalPolicy;
 563     ProvInfo.sTestPolicyProvider        = SoftpubDumpStructure;
 564     ProvInfo.sCleanupProvider           = SoftpubCleanup;
 565
 566     if (!WintrustAddActionID(&ProvGUID, 0, &ProvInfo))
 567         return FALSE;
 568
 569     return TRUE;
 570 }
 571
 572 /***************************************************************************
 573  *              WINTRUST_RegisterHttpsProv
 574  *
 575  * Register HTTPSPROV_ACTION actions and usages.
 576  *
 577  * NOTES
 578  *   HTTPSPROV_ACTION ({573E31F8-AABA-11D0-8CCB-00C04FC295EE})
 579  *   is defined in softpub.h
 580  */
 581 static BOOL WINTRUST_RegisterHttpsProv(void)
 582 {
 583     BOOL RegisteredOK = TRUE;
 584     static CHAR SoftpubLoadUsage[] = "SoftpubLoadDefUsageCallData";
 585     static CHAR SoftpubFreeUsage[] = "SoftpubFreeDefUsageCallData";
 586     static GUID ProvGUID = HTTPSPROV_ACTION;
 587     CRYPT_REGISTER_ACTIONID ProvInfo;
 588     CRYPT_PROVIDER_REGDEFUSAGE DefUsage = { sizeof(CRYPT_PROVIDER_REGDEFUSAGE),
 589                                             &ProvGUID,
 590                                             NULL, /* Will be filled later */
 591                                             SoftpubLoadUsage,
 592                                             SoftpubFreeUsage };
 593
 594     ProvInfo.cbStruct                   = sizeof(CRYPT_REGISTER_ACTIONID);
 595     ProvInfo.sInitProvider              = SoftpubInitialization;
 596     ProvInfo.sObjectProvider            = SoftpubMessage;
 597     ProvInfo.sSignatureProvider         = SoftpubSignature;
 598     ProvInfo.sCertificateProvider       = HTTPSCertificateTrust;
 599     ProvInfo.sCertificatePolicyProvider = SoftpubCertCheck;
 600     ProvInfo.sFinalPolicyProvider       = HTTPSFinalProv;
 601     ProvInfo.sTestPolicyProvider        = NullCTRE; /* No diagnostic policy */
 602     ProvInfo.sCleanupProvider           = SoftpubCleanup;
 603
 604     DefUsage.pwszDllName = WINTRUST_Alloc(sizeof(SP_POLICY_PROVIDER_DLL_NAME));
 605     lstrcpyW(DefUsage.pwszDllName, SP_POLICY_PROVIDER_DLL_NAME);
 606
 607     if (!WintrustAddDefaultForUsage(szOID_PKIX_KP_SERVER_AUTH, &DefUsage))
 608         RegisteredOK = FALSE;
 609     if (!WintrustAddDefaultForUsage(szOID_PKIX_KP_CLIENT_AUTH, &DefUsage))
 610         RegisteredOK = FALSE;
 611     if (!WintrustAddDefaultForUsage(szOID_SERVER_GATED_CRYPTO, &DefUsage))
 612         RegisteredOK = FALSE;
 613     if (!WintrustAddDefaultForUsage(szOID_SGC_NETSCAPE, &DefUsage))
 614         RegisteredOK = FALSE;
 615
 616     WINTRUST_Free(DefUsage.pwszDllName);
 617
 618     if (!WintrustAddActionID(&ProvGUID, 0, &ProvInfo))
 619         RegisteredOK = FALSE;
 620
 621     return RegisteredOK;
 622 }
 623
 624 /***************************************************************************
 625  *              WINTRUST_RegisterOfficeSignVerify
 626  *
 627  * Register OFFICESIGN_ACTION_VERIFY actions and usages.
 628  *
 629  * NOTES
 630  *   OFFICESIGN_ACTION_VERIFY ({5555C2CD-17FB-11D1-85C4-00C04FC295EE})
 631  *   is defined in softpub.h
 632  */
 633 static BOOL WINTRUST_RegisterOfficeSignVerify(void)
 634 {
 635     static GUID ProvGUID = OFFICESIGN_ACTION_VERIFY;
 636     CRYPT_REGISTER_ACTIONID ProvInfo;
 637
 638     ProvInfo.cbStruct                   = sizeof(CRYPT_REGISTER_ACTIONID);
 639     ProvInfo.sInitProvider              = OfficeInitializePolicy;
 640     ProvInfo.sObjectProvider            = SoftpubMessage;
 641     ProvInfo.sSignatureProvider         = SoftpubSignature;
 642     ProvInfo.sCertificateProvider       = SoftpubCertificate;
 643     ProvInfo.sCertificatePolicyProvider = SoftpubCertCheck;
 644     ProvInfo.sFinalPolicyProvider       = SoftpubFinalPolicy;
 645     ProvInfo.sTestPolicyProvider        = NullCTRE; /* No diagnostic policy */
 646     ProvInfo.sCleanupProvider           = OfficeCleanupPolicy;
 647
 648
 649     if (!WintrustAddActionID(&ProvGUID, 0, &ProvInfo))
 650         return FALSE;
 651
 652     return TRUE;
 653 }
 654
 655 /***************************************************************************
 656  *              WINTRUST_RegisterDriverVerify
 657  *
 658  * Register DRIVER_ACTION_VERIFY actions and usages.
 659  *
 660  * NOTES
 661  *   DRIVER_ACTION_VERIFY ({F750E6C3-38EE-11D1-85E5-00C04FC295EE})
 662  *   is defined in softpub.h
 663  */
 664 static BOOL WINTRUST_RegisterDriverVerify(void)
 665 {
 666     static GUID ProvGUID = DRIVER_ACTION_VERIFY;
 667     CRYPT_REGISTER_ACTIONID ProvInfo;
 668
 669     ProvInfo.cbStruct                   = sizeof(CRYPT_REGISTER_ACTIONID);
 670     ProvInfo.sInitProvider              = DriverInitializePolicy;
 671     ProvInfo.sObjectProvider            = SoftpubMessage;
 672     ProvInfo.sSignatureProvider         = SoftpubSignature;
 673     ProvInfo.sCertificateProvider       = SoftpubCertificate;
 674     ProvInfo.sCertificatePolicyProvider = SoftpubCertCheck;
 675     ProvInfo.sFinalPolicyProvider       = DriverFinalPolicy;
 676     ProvInfo.sTestPolicyProvider        = NullCTRE; /* No diagnostic policy */
 677     ProvInfo.sCleanupProvider           = DriverCleanupPolicy;
 678
 679
 680     if (!WintrustAddActionID(&ProvGUID, 0, &ProvInfo))
 681         return FALSE;
 682
 683     return TRUE;
 684 }
 685
 686 /***************************************************************************
 687  *              WINTRUST_RegisterGenChainVerify
 688  *
 689  * Register WINTRUST_ACTION_GENERIC_CHAIN_VERIFY actions and usages.
 690  *
 691  * NOTES
 692  *   WINTRUST_ACTION_GENERIC_CHAIN_VERIFY ({FC451C16-AC75-11D1-B4B8-00C04FB66EA0})
 693  *   is defined in softpub.h
 694  */
 695 static BOOL WINTRUST_RegisterGenChainVerify(void)
 696 {
 697     static GUID ProvGUID = WINTRUST_ACTION_GENERIC_CHAIN_VERIFY;
 698     CRYPT_REGISTER_ACTIONID ProvInfo;
 699
 700     ProvInfo.cbStruct                   = sizeof(CRYPT_REGISTER_ACTIONID);
 701     ProvInfo.sInitProvider              = SoftpubInitialization;
 702     ProvInfo.sObjectProvider            = SoftpubMessage;
 703     ProvInfo.sSignatureProvider         = SoftpubSignature;
 704     ProvInfo.sCertificateProvider       = GenericChainCertificateTrust;
 705     ProvInfo.sCertificatePolicyProvider = SoftpubCertCheck;
 706     ProvInfo.sFinalPolicyProvider       = GenericChainFinalProv;
 707     ProvInfo.sTestPolicyProvider        = NullCTRE; /* No diagnostic policy */
 708     ProvInfo.sCleanupProvider           = SoftpubCleanup;
 709
 710     if (!WintrustAddActionID(&ProvGUID, 0, &ProvInfo))
 711         return FALSE;
 712
 713     return TRUE;
 714 }
 715
 716 /***********************************************************************
 717  *              WintrustAddDefaultForUsage (WINTRUST.@)
 718  *
 719  * Write OID and callback functions to the registry.
 720  *
 721  * PARAMS
 722  *   pszUsageOID [I] Pointer to a GUID.
 723  *   psDefUsage  [I] Pointer to a structure that specifies the callback functions.
 724  *
 725  * RETURNS
 726  *   Success: TRUE.
 727  *   Failure: FALSE.
 728  *
 729  * NOTES
 730  *   WintrustAddDefaultForUsage will only return TRUE or FALSE, no last
 731  *   error is set, not even when the registry cannot be written to.
 732  */
 733 BOOL WINAPI WintrustAddDefaultForUsage(const char *pszUsageOID,
 734                                        CRYPT_PROVIDER_REGDEFUSAGE *psDefUsage)
 735 {
 736     static const WCHAR CBAlloc[]    = {'C','a','l','l','b','a','c','k','A','l','l','o','c','F','u','n','c','t','i','o','n', 0};
 737     static const WCHAR CBFree[]     = {'C','a','l','l','b','a','c','k','F','r','e','e','F','u','n','c','t','i','o','n', 0};
 738     LONG Res = ERROR_SUCCESS;
 739     LONG WriteUsageError = ERROR_SUCCESS;
 740     DWORD Len;
 741     WCHAR GuidString[39];
 742
 743     TRACE("(%s %p)\n", debugstr_a(pszUsageOID), psDefUsage);
 744
 745     /* Some sanity checks. */
 746     if (!pszUsageOID ||
 747         !psDefUsage ||
 748         !psDefUsage->pgActionID ||
 749         (psDefUsage->cbStruct != sizeof(CRYPT_PROVIDER_REGDEFUSAGE)))
 750     {
 751         SetLastError(ERROR_INVALID_PARAMETER);
 752         return FALSE;
 753     }
 754
 755     if (psDefUsage->pwszDllName)
 756     {
 757         Res = WINTRUST_WriteSingleUsageEntry(pszUsageOID, Dll, psDefUsage->pwszDllName);
 758         if (Res != ERROR_SUCCESS) WriteUsageError = Res;
 759     }
 760     if (psDefUsage->pwszLoadCallbackDataFunctionName)
 761     {
 762         WCHAR* CallbackW;
 763
 764         Len = MultiByteToWideChar( CP_ACP, 0, psDefUsage->pwszLoadCallbackDataFunctionName, -1, NULL, 0 );
 765         CallbackW = WINTRUST_Alloc( Len * sizeof(WCHAR) );
 766         MultiByteToWideChar( CP_ACP, 0, psDefUsage->pwszLoadCallbackDataFunctionName, -1, CallbackW, Len );
 767
 768         Res = WINTRUST_WriteSingleUsageEntry(pszUsageOID, CBAlloc, CallbackW);
 769         if (Res != ERROR_SUCCESS) WriteUsageError = Res;
 770
 771         WINTRUST_Free(CallbackW);
 772     }
 773     if (psDefUsage->pwszFreeCallbackDataFunctionName)
 774     {
 775         WCHAR* CallbackW;
 776
 777         Len = MultiByteToWideChar( CP_ACP, 0, psDefUsage->pwszFreeCallbackDataFunctionName, -1, NULL, 0 );
 778         CallbackW = WINTRUST_Alloc( Len * sizeof(WCHAR) );
 779         MultiByteToWideChar( CP_ACP, 0, psDefUsage->pwszFreeCallbackDataFunctionName, -1, CallbackW, Len );
 780
 781         Res = WINTRUST_WriteSingleUsageEntry(pszUsageOID, CBFree, CallbackW);
 782         if (Res != ERROR_SUCCESS) WriteUsageError = Res;
 783
 784         WINTRUST_Free(CallbackW);
 785     }
 786
 787     WINTRUST_Guid2Wstr(psDefUsage->pgActionID, GuidString);
 788     Res = WINTRUST_WriteSingleUsageEntry(pszUsageOID, DefaultId, GuidString);
 789     if (Res != ERROR_SUCCESS) WriteUsageError = Res;
 790
 791     if (WriteUsageError != ERROR_SUCCESS)
 792         return FALSE;
 793
 794     return TRUE;
 795 }
 796
 797 static FARPROC WINTRUST_ReadProviderFromReg(WCHAR *GuidString, const WCHAR *FunctionType)
 798 {
 799     WCHAR ProvKey[MAX_PATH], DllName[MAX_PATH];
 800     char FunctionName[MAX_PATH];
 801     HKEY Key;
 802     LONG Res = ERROR_SUCCESS;
 803     DWORD Size;
 804     HMODULE Lib;
 805     FARPROC Func = NULL;
 806
 807     /* Create the needed key string */
 808     ProvKey[0]='\0';
 809     lstrcatW(ProvKey, Trust);
 810     lstrcatW(ProvKey, FunctionType);
 811     lstrcatW(ProvKey, GuidString);
 812
 813     Res = RegOpenKeyExW(HKEY_LOCAL_MACHINE, ProvKey, 0, KEY_READ, &Key);
 814     if (Res != ERROR_SUCCESS) return NULL;
 815
 816     /* Read the $DLL entry */
 817     Size = sizeof(DllName);
 818     Res = RegQueryValueExW(Key, Dll, NULL, NULL, (LPBYTE)DllName, &Size);
 819     if (Res != ERROR_SUCCESS) goto error_close_key;
 820
 821     /* Read the $Function entry */
 822     Size = sizeof(FunctionName);
 823     Res = RegQueryValueExA(Key, "$Function", NULL, NULL, (LPBYTE)FunctionName, &Size);
 824     if (Res != ERROR_SUCCESS) goto error_close_key;
 825
 826     /* Load the library - there appears to be no way to close a provider, so
 827      * just leak the module handle.
 828      */
 829     Lib = LoadLibraryW(DllName);
 830     Func = GetProcAddress(Lib, FunctionName);
 831
 832 error_close_key:
 833     RegCloseKey(Key);
 834
 835     return Func;
 836 }
 837
 838 /***********************************************************************
 839  *              WintrustLoadFunctionPointers (WINTRUST.@)
 840  */
 841 BOOL WINAPI WintrustLoadFunctionPointers( GUID* pgActionID,
 842                                           CRYPT_PROVIDER_FUNCTIONS* pPfns )
 843 {
 844     WCHAR GuidString[39];
 845
 846     TRACE("(%s %p)\n", debugstr_guid(pgActionID), pPfns);
 847
 848     if (!pPfns) return FALSE;
 849     if (!pgActionID)
 850     {
 851         SetLastError(ERROR_INVALID_PARAMETER);
 852         return FALSE;
 853     }
 854     if (pPfns->cbStruct != sizeof(CRYPT_PROVIDER_FUNCTIONS)) return FALSE;
 855
 856     /* Create this string only once, instead of in the helper function */
 857     WINTRUST_Guid2Wstr( pgActionID, GuidString);
 858
 859     /* Get the function pointers from the registry, where applicable */
 860     pPfns->pfnAlloc = WINTRUST_Alloc;
 861     pPfns->pfnFree = WINTRUST_Free;
 862     pPfns->pfnAddStore2Chain = WINTRUST_AddStore;
 863     pPfns->pfnAddSgnr2Chain = WINTRUST_AddSgnr;
 864     pPfns->pfnAddCert2Chain = WINTRUST_AddCert;
 865     pPfns->pfnAddPrivData2Chain = WINTRUST_AddPrivData;
 866     pPfns->psUIpfns = NULL;
 867     pPfns->pfnInitialize = (PFN_PROVIDER_INIT_CALL)WINTRUST_ReadProviderFromReg(GuidString, Initialization);
 868     pPfns->pfnObjectTrust = (PFN_PROVIDER_OBJTRUST_CALL)WINTRUST_ReadProviderFromReg(GuidString, Message);
 869     pPfns->pfnSignatureTrust = (PFN_PROVIDER_SIGTRUST_CALL)WINTRUST_ReadProviderFromReg(GuidString, Signature);
 870     pPfns->pfnCertificateTrust = (PFN_PROVIDER_CERTTRUST_CALL)WINTRUST_ReadProviderFromReg(GuidString, Certificate);
 871     pPfns->pfnCertCheckPolicy = (PFN_PROVIDER_CERTCHKPOLICY_CALL)WINTRUST_ReadProviderFromReg(GuidString, CertCheck);
 872     pPfns->pfnFinalPolicy = (PFN_PROVIDER_FINALPOLICY_CALL)WINTRUST_ReadProviderFromReg(GuidString, FinalPolicy);
 873     pPfns->pfnTestFinalPolicy = (PFN_PROVIDER_TESTFINALPOLICY_CALL)WINTRUST_ReadProviderFromReg(GuidString, DiagnosticPolicy);
 874     pPfns->pfnCleanupPolicy = (PFN_PROVIDER_CLEANUP_CALL)WINTRUST_ReadProviderFromReg(GuidString, Cleanup);
 875
 876     return TRUE;
 877 }
 878
 879 /***********************************************************************
 880  *              WINTRUST_SIPPAddProvider
 881  *
 882  * Helper for DllRegisterServer.
 883  */
 884 static BOOL WINTRUST_SIPPAddProvider(GUID* Subject, WCHAR* MagicNumber)
 885 {
 886     static WCHAR CryptSIPGetSignedDataMsg[] =
 887         {'C','r','y','p','t','S','I','P','G','e','t','S','i','g','n','e','d','D','a','t','a','M','s','g', 0};
 888     static WCHAR CryptSIPPutSignedDataMsg[] =
 889         {'C','r','y','p','t','S','I','P','P','u','t','S','i','g','n','e','d','D','a','t','a','M','s','g', 0};
 890     static WCHAR CryptSIPCreateIndirectData[] =
 891         {'C','r','y','p','t','S','I','P','C','r','e','a','t','e','I','n','d','i','r','e','c','t','D','a','t','a', 0};
 892     static WCHAR CryptSIPVerifyIndirectData[] =
 893         {'C','r','y','p','t','S','I','P','V','e','r','i','f','y','I','n','d','i','r','e','c','t','D','a','t','a', 0};
 894     static WCHAR CryptSIPRemoveSignedDataMsg[] =
 895         {'C','r','y','p','t','S','I','P','R','e','m','o','v','e','S','i','g','n','e','d','D','a','t','a','M','s','g', 0};
 896     SIP_ADD_NEWPROVIDER NewProv;
 897     BOOL Ret;
 898
 899     /* Clear and initialize the structure */
 900     memset(&NewProv, 0, sizeof(SIP_ADD_NEWPROVIDER));
 901     NewProv.cbStruct = sizeof(SIP_ADD_NEWPROVIDER);
 902     NewProv.pwszDLLFileName = WINTRUST_Alloc(sizeof(SP_POLICY_PROVIDER_DLL_NAME));
 903     /* Fill the structure */
 904     NewProv.pgSubject              = Subject;
 905     lstrcpyW(NewProv.pwszDLLFileName, SP_POLICY_PROVIDER_DLL_NAME);
 906     NewProv.pwszMagicNumber        = MagicNumber;
 907     NewProv.pwszIsFunctionName     = NULL;
 908     NewProv.pwszGetFuncName        = CryptSIPGetSignedDataMsg;
 909     NewProv.pwszPutFuncName        = CryptSIPPutSignedDataMsg;
 910     NewProv.pwszCreateFuncName     = CryptSIPCreateIndirectData;
 911     NewProv.pwszVerifyFuncName     = CryptSIPVerifyIndirectData;
 912     NewProv.pwszRemoveFuncName     = CryptSIPRemoveSignedDataMsg;
 913     NewProv.pwszIsFunctionNameFmt2 = NULL;
 914     NewProv.pwszGetCapFuncName     = NULL;
 915
 916     Ret = CryptSIPAddProvider(&NewProv);
 917
 918     WINTRUST_Free(NewProv.pwszDLLFileName);
 919
 920     return Ret;
 921 }
 922
 923 /***********************************************************************
 924  *              DllRegisterServer (WINTRUST.@)
 925  */
 926 HRESULT WINAPI DllRegisterServer(void)
 927 {
 928     static const CHAR SpcPeImageDataEncode[]           = "WVTAsn1SpcPeImageDataEncode";
 929     static const CHAR SpcPeImageDataDecode[]           = "WVTAsn1SpcPeImageDataDecode";
 930     static const CHAR SpcLinkEncode[]                  = "WVTAsn1SpcLinkEncode";
 931     static const CHAR SpcLinkDecode[]                  = "WVTAsn1SpcLinkDecode";
 932     static const CHAR SpcSigInfoEncode[]               = "WVTAsn1SpcSigInfoEncode";
 933     static const CHAR SpcSigInfoDecode[]               = "WVTAsn1SpcSigInfoDecode";
 934     static const CHAR SpcIndirectDataContentEncode[]   = "WVTAsn1SpcIndirectDataContentEncode";
 935     static const CHAR SpcIndirectDataContentDecode[]   = "WVTAsn1SpcIndirectDataContentDecode";
 936     static const CHAR SpcSpAgencyInfoEncode[]          = "WVTAsn1SpcSpAgencyInfoEncode";
 937     static const CHAR SpcSpAgencyInfoDecode[]          = "WVTAsn1SpcSpAgencyInfoDecode";
 938     static const CHAR SpcMinimalCriteriaInfoEncode[]   = "WVTAsn1SpcMinimalCriteriaInfoEncode";
 939     static const CHAR SpcMinimalCriteriaInfoDecode[]   = "WVTAsn1SpcMinimalCriteriaInfoDecode";
 940     static const CHAR SpcFinancialCriteriaInfoEncode[] = "WVTAsn1SpcFinancialCriteriaInfoEncode";
 941     static const CHAR SpcFinancialCriteriaInfoDecode[] = "WVTAsn1SpcFinancialCriteriaInfoDecode";
 942     static const CHAR SpcStatementTypeEncode[]         = "WVTAsn1SpcStatementTypeEncode";
 943     static const CHAR SpcStatementTypeDecode[]         = "WVTAsn1SpcStatementTypeDecode";
 944     static const CHAR CatNameValueEncode[]             = "WVTAsn1CatNameValueEncode";
 945     static const CHAR CatNameValueDecode[]             = "WVTAsn1CatNameValueDecode";
 946     static const CHAR CatMemberInfoEncode[]            = "WVTAsn1CatMemberInfoEncode";
 947     static const CHAR CatMemberInfoDecode[]            = "WVTAsn1CatMemberInfoDecode";
 948     static const CHAR SpcSpOpusInfoEncode[]            = "WVTAsn1SpcSpOpusInfoEncode";
 949     static const CHAR SpcSpOpusInfoDecode[]            = "WVTAsn1SpcSpOpusInfoDecode";
 950     static GUID Unknown1 = { 0xDE351A42, 0x8E59, 0x11D0, { 0x8C,0x47,0x00,0xC0,0x4F,0xC2,0x95,0xEE }};
 951     static GUID Unknown2 = { 0xC689AABA, 0x8E78, 0x11D0, { 0x8C,0x47,0x00,0xC0,0x4F,0xC2,0x95,0xEE }};
 952     static GUID Unknown3 = { 0xC689AAB8, 0x8E78, 0x11D0, { 0x8C,0x47,0x00,0xC0,0x4F,0xC2,0x95,0xEE }};
 953     static GUID Unknown4 = { 0xC689AAB9, 0x8E78, 0x11D0, { 0x8C,0x47,0x00,0xC0,0x4F,0xC2,0x95,0xEE }};
 954     static GUID Unknown5 = { 0xDE351A43, 0x8E59, 0x11D0, { 0x8C,0x47,0x00,0xC0,0x4F,0xC2,0x95,0xEE }};
 955     static GUID Unknown6 = { 0x9BA61D3F, 0xE73A, 0x11D0, { 0x8C,0xD2,0x00,0xC0,0x4F,0xC2,0x95,0xEE }};
 956     static WCHAR MagicNumber2[] = {'M','S','C','F', 0};
 957     static WCHAR MagicNumber3[] = {'0','x','0','0','0','0','4','5','5','0', 0};
 958     static WCHAR CafeBabe[] = {'0','x','c','a','f','e','b','a','b','e', 0};
 959
 960     HRESULT CryptRegisterRes = S_OK;
 961     HRESULT TrustProviderRes = S_OK;
 962     HRESULT SIPAddProviderRes = S_OK;
 963     HCRYPTPROV crypt_provider;
 964     BOOL ret;
 965
 966     TRACE("\n");
 967
 968     /* Testing on native shows that when an error is encountered in one of the CryptRegisterOIDFunction calls
 969      * the rest of these calls are skipped. Registering is however continued for the trust providers.
 970      *
 971      * We are not totally in line with native as all decoding functions are registered after all encoding
 972      * functions there.
 973      */
 974 #define WINTRUST_REGISTEROID( oid, encode_funcname, decode_funcname ) \
 975     do { \
 976         if (!CryptRegisterOIDFunction(X509_ASN_ENCODING, CRYPT_OID_ENCODE_OBJECT_FUNC, oid, SP_POLICY_PROVIDER_DLL_NAME, encode_funcname)) \
 977         {                                                               \
 978             CryptRegisterRes = HRESULT_FROM_WIN32(GetLastError());      \
 979             goto add_trust_providers;                                   \
 980         }                                                               \
 981         if (!CryptRegisterOIDFunction(X509_ASN_ENCODING, CRYPT_OID_DECODE_OBJECT_FUNC, oid, SP_POLICY_PROVIDER_DLL_NAME, decode_funcname)) \
 982         {                                                               \
 983             CryptRegisterRes = HRESULT_FROM_WIN32(GetLastError());      \
 984             goto add_trust_providers;                                   \
 985         }                                                               \
 986     } while (0)
 987
 988     WINTRUST_REGISTEROID(SPC_PE_IMAGE_DATA_OBJID, SpcPeImageDataEncode, SpcPeImageDataDecode);
 989     WINTRUST_REGISTEROID(SPC_PE_IMAGE_DATA_STRUCT, SpcPeImageDataEncode, SpcPeImageDataDecode);
 990     WINTRUST_REGISTEROID(SPC_CAB_DATA_OBJID, SpcLinkEncode, SpcLinkDecode);
 991     WINTRUST_REGISTEROID(SPC_CAB_DATA_STRUCT, SpcLinkEncode, SpcLinkDecode);
 992     WINTRUST_REGISTEROID(SPC_JAVA_CLASS_DATA_OBJID, SpcLinkEncode, SpcLinkDecode);
 993     WINTRUST_REGISTEROID(SPC_JAVA_CLASS_DATA_STRUCT, SpcLinkEncode, SpcLinkDecode);
 994     WINTRUST_REGISTEROID(SPC_LINK_OBJID, SpcLinkEncode, SpcLinkDecode);
 995     WINTRUST_REGISTEROID(SPC_LINK_STRUCT, SpcLinkEncode, SpcLinkDecode);
 996     WINTRUST_REGISTEROID(SPC_SIGINFO_OBJID, SpcSigInfoEncode, SpcSigInfoDecode);
 997     WINTRUST_REGISTEROID(SPC_SIGINFO_STRUCT, SpcSigInfoEncode, SpcSigInfoDecode);
 998     WINTRUST_REGISTEROID(SPC_INDIRECT_DATA_OBJID, SpcIndirectDataContentEncode, SpcIndirectDataContentDecode);
 999     WINTRUST_REGISTEROID(SPC_INDIRECT_DATA_CONTENT_STRUCT, SpcIndirectDataContentEncode, SpcIndirectDataContentDecode);
1000     WINTRUST_REGISTEROID(SPC_SP_AGENCY_INFO_OBJID, SpcSpAgencyInfoEncode, SpcSpAgencyInfoDecode);
1001     WINTRUST_REGISTEROID(SPC_SP_AGENCY_INFO_STRUCT, SpcSpAgencyInfoEncode, SpcSpAgencyInfoDecode);
1002     WINTRUST_REGISTEROID(SPC_MINIMAL_CRITERIA_OBJID, SpcMinimalCriteriaInfoEncode, SpcMinimalCriteriaInfoDecode);
1003     WINTRUST_REGISTEROID(SPC_MINIMAL_CRITERIA_STRUCT, SpcMinimalCriteriaInfoEncode, SpcMinimalCriteriaInfoDecode);
1004     WINTRUST_REGISTEROID(SPC_FINANCIAL_CRITERIA_OBJID, SpcFinancialCriteriaInfoEncode, SpcFinancialCriteriaInfoDecode);
1005     WINTRUST_REGISTEROID(SPC_FINANCIAL_CRITERIA_STRUCT, SpcFinancialCriteriaInfoEncode, SpcFinancialCriteriaInfoDecode);
1006     WINTRUST_REGISTEROID(SPC_STATEMENT_TYPE_OBJID, SpcStatementTypeEncode, SpcStatementTypeDecode);
1007     WINTRUST_REGISTEROID(SPC_STATEMENT_TYPE_STRUCT, SpcStatementTypeEncode, SpcStatementTypeDecode);
1008     WINTRUST_REGISTEROID(CAT_NAMEVALUE_OBJID, CatNameValueEncode, CatNameValueDecode);
1009     WINTRUST_REGISTEROID(CAT_NAMEVALUE_STRUCT, CatNameValueEncode, CatNameValueDecode);
1010     WINTRUST_REGISTEROID(CAT_MEMBERINFO_OBJID, CatMemberInfoEncode, CatMemberInfoDecode);
1011     WINTRUST_REGISTEROID(CAT_MEMBERINFO_STRUCT, CatMemberInfoEncode, CatMemberInfoDecode);
1012     WINTRUST_REGISTEROID(SPC_SP_OPUS_INFO_OBJID, SpcSpOpusInfoEncode, SpcSpOpusInfoDecode);
1013     WINTRUST_REGISTEROID(SPC_SP_OPUS_INFO_STRUCT, SpcSpOpusInfoEncode,  SpcSpOpusInfoDecode);
1014
1015 #undef WINTRUST_REGISTEROID
1016
1017 add_trust_providers:
1018
1019     /* Testing on W2K3 shows:
1020      * All registry writes are tried. If one fails this part will return S_FALSE.
1021      *
1022      * Last error is set to the last error encountered, regardless if the first
1023      * part failed or not.
1024      */
1025
1026     /* Create the necessary action registry structures */
1027     WINTRUST_InitRegStructs();
1028
1029     /* Register several Trust Provider actions */
1030     if (!WINTRUST_RegisterGenVerifyV2())
1031         TrustProviderRes = S_FALSE;
1032     if (!WINTRUST_RegisterPublishedSoftware())
1033         TrustProviderRes = S_FALSE;
1034     if (!WINTRUST_RegisterPublishedSoftwareNoBadUi())
1035         TrustProviderRes = S_FALSE;
1036     if (!WINTRUST_RegisterGenCertVerify())
1037         TrustProviderRes = S_FALSE;
1038     if (!WINTRUST_RegisterTrustProviderTest())
1039         TrustProviderRes = S_FALSE;
1040     if (!WINTRUST_RegisterHttpsProv())
1041         TrustProviderRes = S_FALSE;
1042     if (!WINTRUST_RegisterOfficeSignVerify())
1043         TrustProviderRes = S_FALSE;
1044     if (!WINTRUST_RegisterDriverVerify())
1045         TrustProviderRes = S_FALSE;
1046     if (!WINTRUST_RegisterGenChainVerify())
1047         TrustProviderRes = S_FALSE;
1048
1049     /* Free the registry structures */
1050     WINTRUST_FreeRegStructs();
1051
1052     /* Testing on W2K3 shows:
1053      * All registry writes are tried. If one fails this part will return S_FALSE.
1054      *
1055      * Last error is set to the last error encountered, regardless if the previous
1056      * parts failed or not.
1057      */
1058
1059     if (!WINTRUST_SIPPAddProvider(&Unknown1, NULL))
1060         SIPAddProviderRes = S_FALSE;
1061     if (!WINTRUST_SIPPAddProvider(&Unknown2, MagicNumber2))
1062         SIPAddProviderRes = S_FALSE;
1063     if (!WINTRUST_SIPPAddProvider(&Unknown3, MagicNumber3))
1064         SIPAddProviderRes = S_FALSE;
1065     if (!WINTRUST_SIPPAddProvider(&Unknown4, CafeBabe))
1066         SIPAddProviderRes = S_FALSE;
1067     if (!WINTRUST_SIPPAddProvider(&Unknown5, CafeBabe))
1068         SIPAddProviderRes = S_FALSE;
1069     if (!WINTRUST_SIPPAddProvider(&Unknown6, CafeBabe))
1070         SIPAddProviderRes = S_FALSE;
1071
1072     /* Native does a CryptSIPRemoveProvider here for {941C2937-1292-11D1-85BE-00C04FC295EE}.
1073      * This SIP Provider is however not found on up-to-date window install and native will
1074      * set the last error to ERROR_FILE_NOT_FOUND.
1075      * Wine has the last error set to ERROR_INVALID_PARAMETER. There shouldn't be an app
1076      * depending on this last error though so there is no need to imitate native to the full extent.
1077      *
1078      * (The ERROR_INVALID_PARAMETER for Wine it totally valid as we (and native) do register
1079      * a trust provider without a diagnostic policy).
1080      */
1081
1082     /* Create a dummy context to force creation of the MachineGuid registry key. */
1083     ret = CryptAcquireContextW(&crypt_provider, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT);
1084     if (ret) CryptReleaseContext(crypt_provider, 0);
1085     else ERR("Failed to acquire cryptographic context: %u\n", GetLastError());
1086
1087     /* If CryptRegisterRes is not S_OK it will always overrule the return value. */
1088     if (CryptRegisterRes != S_OK)
1089         return CryptRegisterRes;
1090     else if (SIPAddProviderRes == S_OK)
1091         return TrustProviderRes;
1092     else
1093         return SIPAddProviderRes;
1094 }
1095
1096 /***********************************************************************
1097  *              DllUnregisterServer (WINTRUST.@)
1098  */
1099 HRESULT WINAPI DllUnregisterServer(void)
1100 {
1101      FIXME("stub\n");
1102      return S_OK;
1103 }
1104
1105 /***********************************************************************
1106  *              SoftpubDllRegisterServer (WINTRUST.@)
1107  *
1108  * Registers softpub.dll
1109  *
1110  * PARAMS
1111  *
1112  * RETURNS
1113  *  Success: S_OK.
1114  *  Failure: S_FALSE. (See also GetLastError()).
1115  *
1116  * NOTES
1117  *  DllRegisterServer in softpub.dll will call this function.
1118  *  See comments in DllRegisterServer.
1119  */
1120 HRESULT WINAPI SoftpubDllRegisterServer(void)
1121 {
1122     HRESULT TrustProviderRes = S_OK;
1123
1124     TRACE("\n");
1125
1126     /* Create the necessary action registry structures */
1127     WINTRUST_InitRegStructs();
1128
1129     /* Register several Trust Provider actions */
1130     if (!WINTRUST_RegisterGenVerifyV2())
1131         TrustProviderRes = S_FALSE;
1132     if (!WINTRUST_RegisterPublishedSoftware())
1133         TrustProviderRes = S_FALSE;
1134     if (!WINTRUST_RegisterPublishedSoftwareNoBadUi())
1135         TrustProviderRes = S_FALSE;
1136     if (!WINTRUST_RegisterGenCertVerify())
1137         TrustProviderRes = S_FALSE;
1138     if (!WINTRUST_RegisterTrustProviderTest())
1139         TrustProviderRes = S_FALSE;
1140     if (!WINTRUST_RegisterHttpsProv())
1141         TrustProviderRes = S_FALSE;
1142     if (!WINTRUST_RegisterOfficeSignVerify())
1143         TrustProviderRes = S_FALSE;
1144     if (!WINTRUST_RegisterDriverVerify())
1145         TrustProviderRes = S_FALSE;
1146     if (!WINTRUST_RegisterGenChainVerify())
1147         TrustProviderRes = S_FALSE;
1148
1149     /* Free the registry structures */
1150     WINTRUST_FreeRegStructs();
1151
1152     return TrustProviderRes;
1153 }
1154
1155 /***********************************************************************
1156  *              SoftpubDllUnregisterServer (WINTRUST.@)
1157  */
1158 HRESULT WINAPI SoftpubDllUnregisterServer(void)
1159 {
1160      FIXME("stub\n");
1161      return S_OK;
1162 }
1163
1164 /***********************************************************************
1165  *              mscat32DllRegisterServer (WINTRUST.@)
1166  */
1167 HRESULT WINAPI mscat32DllRegisterServer(void)
1168 {
1169      FIXME("stub\n");
1170      return S_OK;
1171 }
1172
1173 /***********************************************************************
1174  *              mscat32DllUnregisterServer (WINTRUST.@)
1175  */
1176 HRESULT WINAPI mscat32DllUnregisterServer(void)
1177 {
1178      FIXME("stub\n");
1179      return S_OK;
1180 }
1181
1182 /***********************************************************************
1183  *              mssip32DllRegisterServer (WINTRUST.@)
1184  */
1185 HRESULT WINAPI mssip32DllRegisterServer(void)
1186 {
1187      FIXME("stub\n");
1188      return S_OK;
1189 }
1190
1191 /***********************************************************************
1192  *              mssip32DllUnregisterServer (WINTRUST.@)
1193  */
1194 HRESULT WINAPI mssip32DllUnregisterServer(void)
1195 {
1196      FIXME("stub\n");
1197      return S_OK;
1198 }