git.oblomov.eu Git - wine/blob - dlls/secur32/wrapper.c

   1 /* Copyright (C) 2004 Juan Lang
   2  *
   3  * Implements secur32 functions that forward to (wrap) an SSP's implementation.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19 #include <stdarg.h>
  20 #include "windef.h"
  21 #include "winbase.h"
  22 #include "winnls.h"
  23 #include "sspi.h"
  24 #include "secur32_priv.h"
  25
  26 #include "wine/debug.h"
  27
  28 WINE_DEFAULT_DEBUG_CHANNEL(secur32);
  29
  30 /* Tries to allocate a new SecHandle, into which it stores package (in
  31  * phSec->dwUpper) and a copy of realHandle (allocated with SECUR32_ALLOC,
  32  * and stored in phSec->dwLower).  SecHandle is equivalent to both a
  33  * CredHandle and a CtxtHandle.
  34  */
  35 static SECURITY_STATUS SECUR32_makeSecHandle(PSecHandle phSec,
  36  SecurePackage *package, PSecHandle realHandle)
  37 {
  38     SECURITY_STATUS ret;
  39
  40     TRACE("%p %p %p\n", phSec, package, realHandle);
  41
  42     if (phSec && package && realHandle)
  43     {
  44         PSecHandle newSec = (PSecHandle)SECUR32_ALLOC(sizeof(SecHandle));
  45
  46         if (newSec)
  47         {
  48             memcpy(newSec, realHandle, sizeof(*realHandle));
  49             phSec->dwUpper = (ULONG_PTR)package;
  50             phSec->dwLower = (ULONG_PTR)newSec;
  51             ret = SEC_E_OK;
  52         }
  53         else
  54             ret = SEC_E_INSUFFICIENT_MEMORY;
  55     }
  56     else
  57         ret = SEC_E_INVALID_HANDLE;
  58     return ret;
  59 }
  60
  61 /***********************************************************************
  62  *              AcquireCredentialsHandleA (SECUR32.@)
  63  */
  64 SECURITY_STATUS WINAPI AcquireCredentialsHandleA(
  65  SEC_CHAR *pszPrincipal, SEC_CHAR *pszPackage, ULONG fCredentialsUse,
  66  PLUID pvLogonID, PVOID pAuthData, SEC_GET_KEY_FN pGetKeyFn,
  67  PVOID pvGetKeyArgument, PCredHandle phCredential, PTimeStamp ptsExpiry)
  68 {
  69     SECURITY_STATUS ret;
  70
  71     TRACE("%s %s %d %p %p %p %p %p %p\n", debugstr_a(pszPrincipal),
  72      debugstr_a(pszPackage), fCredentialsUse, pvLogonID, pAuthData, pGetKeyFn,
  73      pvGetKeyArgument, phCredential, ptsExpiry);
  74     if (pszPackage)
  75     {
  76         SecurePackage *package = SECUR32_findPackageA(pszPackage);
  77
  78         if (package && package->provider)
  79         {
  80             if (package->provider->fnTableA.AcquireCredentialsHandleA)
  81             {
  82                 CredHandle myCred;
  83
  84                 ret = package->provider->fnTableA.AcquireCredentialsHandleA(
  85                  pszPrincipal, pszPackage, fCredentialsUse, pvLogonID,
  86                  pAuthData, pGetKeyFn, pvGetKeyArgument, &myCred,
  87                  ptsExpiry);
  88                 if (ret == SEC_E_OK)
  89                 {
  90                     ret = SECUR32_makeSecHandle(phCredential, package, &myCred);
  91                     if (ret != SEC_E_OK)
  92                         package->provider->fnTableW.FreeCredentialsHandle(
  93                          &myCred);
  94                 }
  95             }
  96             else
  97                 ret = SEC_E_UNSUPPORTED_FUNCTION;
  98         }
  99         else
 100             ret = SEC_E_SECPKG_NOT_FOUND;
 101     }
 102     else
 103         ret = SEC_E_SECPKG_NOT_FOUND;
 104     return ret;
 105 }
 106
 107 /***********************************************************************
 108  *              AcquireCredentialsHandleW (SECUR32.@)
 109  */
 110 SECURITY_STATUS WINAPI AcquireCredentialsHandleW(
 111  SEC_WCHAR *pszPrincipal, SEC_WCHAR *pszPackage, ULONG fCredentialsUse,
 112  PLUID pvLogonID, PVOID pAuthData, SEC_GET_KEY_FN pGetKeyFn,
 113  PVOID pvGetKeyArgument, PCredHandle phCredential, PTimeStamp ptsExpiry)
 114 {
 115     SECURITY_STATUS ret;
 116
 117     TRACE("%s %s %d %p %p %p %p %p %p\n", debugstr_w(pszPrincipal),
 118      debugstr_w(pszPackage), fCredentialsUse, pvLogonID, pAuthData, pGetKeyFn,
 119      pvGetKeyArgument, phCredential, ptsExpiry);
 120     if (pszPackage)
 121     {
 122         SecurePackage *package = SECUR32_findPackageW(pszPackage);
 123
 124         if (package && package->provider)
 125         {
 126             if (package->provider->fnTableW.AcquireCredentialsHandleW)
 127             {
 128                 CredHandle myCred;
 129
 130                 ret = package->provider->fnTableW.AcquireCredentialsHandleW(
 131                  pszPrincipal, pszPackage, fCredentialsUse, pvLogonID,
 132                  pAuthData, pGetKeyFn, pvGetKeyArgument, &myCred,
 133                  ptsExpiry);
 134                 if (ret == SEC_E_OK)
 135                 {
 136                     ret = SECUR32_makeSecHandle(phCredential, package, &myCred);
 137                     if (ret != SEC_E_OK)
 138                         package->provider->fnTableW.FreeCredentialsHandle(
 139                          &myCred);
 140                 }
 141             }
 142             else
 143                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 144         }
 145         else
 146             ret = SEC_E_SECPKG_NOT_FOUND;
 147     }
 148     else
 149         ret = SEC_E_SECPKG_NOT_FOUND;
 150     return ret;
 151 }
 152
 153 /***********************************************************************
 154  *              FreeCredentialsHandle (SECUR32.@)
 155  */
 156 SECURITY_STATUS WINAPI FreeCredentialsHandle(
 157  PCredHandle phCredential)
 158 {
 159     SECURITY_STATUS ret;
 160
 161     TRACE("%p\n", phCredential);
 162     if (phCredential)
 163     {
 164         SecurePackage *package = (SecurePackage *)phCredential->dwUpper;
 165         PCredHandle cred = (PCredHandle)phCredential->dwLower;
 166
 167         if (package && package->provider &&
 168          package->provider->fnTableW.FreeCredentialsHandle)
 169             ret = package->provider->fnTableW.FreeCredentialsHandle(cred);
 170         else
 171             ret = SEC_E_INVALID_HANDLE;
 172         SECUR32_FREE(cred);
 173     }
 174     else
 175         ret = SEC_E_INVALID_HANDLE;
 176     return ret;
 177 }
 178
 179 /***********************************************************************
 180  *              QueryCredentialsAttributesA (SECUR32.@)
 181  */
 182 SECURITY_STATUS WINAPI QueryCredentialsAttributesA(
 183  PCredHandle phCredential, ULONG ulAttribute, void *pBuffer)
 184 {
 185     SECURITY_STATUS ret;
 186
 187     TRACE("%p %d %p\n", phCredential, ulAttribute, pBuffer);
 188     if (phCredential)
 189     {
 190         SecurePackage *package = (SecurePackage *)phCredential->dwUpper;
 191         PCredHandle cred = (PCredHandle)phCredential->dwLower;
 192
 193         if (package && package->provider)
 194         {
 195             if (package->provider->fnTableA.QueryCredentialsAttributesA)
 196                 ret = package->provider->fnTableA.QueryCredentialsAttributesA(
 197                  cred, ulAttribute, pBuffer);
 198             else
 199                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 200         }
 201         else
 202             ret = SEC_E_INVALID_HANDLE;
 203     }
 204     else
 205         ret = SEC_E_INVALID_HANDLE;
 206     return ret;
 207 }
 208
 209 /***********************************************************************
 210  *              QueryCredentialsAttributesW (SECUR32.@)
 211  */
 212 SECURITY_STATUS WINAPI QueryCredentialsAttributesW(
 213  PCredHandle phCredential, ULONG ulAttribute, void *pBuffer)
 214 {
 215     SECURITY_STATUS ret;
 216
 217     TRACE("%p %d %p\n", phCredential, ulAttribute, pBuffer);
 218     if (phCredential)
 219     {
 220         SecurePackage *package = (SecurePackage *)phCredential->dwUpper;
 221         PCredHandle cred = (PCredHandle)phCredential->dwLower;
 222
 223         if (package && package->provider)
 224         {
 225             if (package->provider->fnTableW.QueryCredentialsAttributesW)
 226                 ret = package->provider->fnTableW.QueryCredentialsAttributesW(
 227                  cred, ulAttribute, pBuffer);
 228             else
 229                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 230         }
 231         else
 232             ret = SEC_E_INVALID_HANDLE;
 233     }
 234     else
 235         ret = SEC_E_INVALID_HANDLE;
 236     return ret;
 237 }
 238
 239 /***********************************************************************
 240  *              InitializeSecurityContextA (SECUR32.@)
 241  */
 242 SECURITY_STATUS WINAPI InitializeSecurityContextA(
 243  PCredHandle phCredential, PCtxtHandle phContext,
 244  SEC_CHAR *pszTargetName, ULONG fContextReq,
 245  ULONG Reserved1, ULONG TargetDataRep, PSecBufferDesc pInput,
 246  ULONG Reserved2, PCtxtHandle phNewContext, PSecBufferDesc pOutput,
 247  ULONG *pfContextAttr, PTimeStamp ptsExpiry)
 248 {
 249     SECURITY_STATUS ret;
 250
 251     TRACE("%p %p %s %d %d %d %p %d %p %p %p %p\n", phCredential, phContext,
 252      debugstr_a(pszTargetName), fContextReq, Reserved1, TargetDataRep, pInput,
 253      Reserved1, phNewContext, pOutput, pfContextAttr, ptsExpiry);
 254     if (phCredential)
 255     {
 256         SecurePackage *package = (SecurePackage *)phCredential->dwUpper;
 257         PCredHandle cred = (PCredHandle)phCredential->dwLower;
 258
 259         if (package && package->provider)
 260         {
 261             if (package->provider->fnTableA.InitializeSecurityContextA)
 262             {
 263                 CtxtHandle myCtxt;
 264
 265                 if(phContext)
 266                 {
 267                     PCtxtHandle realCtxt = (PCtxtHandle)phContext->dwLower;
 268                     myCtxt.dwUpper = realCtxt->dwUpper;
 269                     myCtxt.dwLower = realCtxt->dwLower;
 270                 }
 271
 272                 ret = package->provider->fnTableA.InitializeSecurityContextA(
 273                  cred, phContext ? &myCtxt : NULL, pszTargetName, fContextReq,
 274                  Reserved1, TargetDataRep, pInput, Reserved2, &myCtxt,
 275                  pOutput, pfContextAttr, ptsExpiry);
 276                 if (ret == SEC_E_OK || ret == SEC_I_CONTINUE_NEEDED)
 277                 {
 278                     SECURITY_STATUS ret2;
 279                     ret2 = SECUR32_makeSecHandle(phNewContext, package, &myCtxt);
 280                     if (ret2 != SEC_E_OK)
 281                         package->provider->fnTableW.DeleteSecurityContext(
 282                          &myCtxt);
 283                 }
 284             }
 285             else
 286                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 287         }
 288         else
 289             ret = SEC_E_INVALID_HANDLE;
 290     }
 291     else
 292         ret = SEC_E_INVALID_HANDLE;
 293     return ret;
 294 }
 295
 296 /***********************************************************************
 297  *              InitializeSecurityContextW (SECUR32.@)
 298  */
 299 SECURITY_STATUS WINAPI InitializeSecurityContextW(
 300  PCredHandle phCredential, PCtxtHandle phContext,
 301  SEC_WCHAR *pszTargetName, ULONG fContextReq,
 302  ULONG Reserved1, ULONG TargetDataRep, PSecBufferDesc pInput,
 303  ULONG Reserved2, PCtxtHandle phNewContext, PSecBufferDesc pOutput,
 304  ULONG *pfContextAttr, PTimeStamp ptsExpiry)
 305 {
 306     SECURITY_STATUS ret;
 307
 308     TRACE("%p %p %s %d %d %d %p %d %p %p %p %p\n", phCredential, phContext,
 309      debugstr_w(pszTargetName), fContextReq, Reserved1, TargetDataRep, pInput,
 310      Reserved1, phNewContext, pOutput, pfContextAttr, ptsExpiry);
 311     if (phCredential)
 312     {
 313         SecurePackage *package = (SecurePackage *)phCredential->dwUpper;
 314         PCredHandle cred = (PCredHandle)phCredential->dwLower;
 315
 316         if (package && package->provider)
 317         {
 318             if (package->provider->fnTableW.QueryCredentialsAttributesW)
 319             {
 320                 CtxtHandle myCtxt;
 321
 322                 if(phContext)
 323                 {
 324                     PCtxtHandle realCtxt = (PCtxtHandle)phContext->dwLower;
 325                     myCtxt.dwUpper = realCtxt->dwUpper;
 326                     myCtxt.dwLower = realCtxt->dwLower;
 327                 }
 328
 329                 ret = package->provider->fnTableW.InitializeSecurityContextW(
 330                  cred, phContext ? &myCtxt : NULL, pszTargetName, fContextReq,
 331                  Reserved1, TargetDataRep, pInput, Reserved2, &myCtxt,
 332                  pOutput, pfContextAttr, ptsExpiry);
 333                 if (ret == SEC_E_OK || ret == SEC_I_CONTINUE_NEEDED)
 334                 {
 335                     SECURITY_STATUS ret2;
 336                     ret2 = SECUR32_makeSecHandle(phNewContext, package, &myCtxt);
 337                     if (ret2 != SEC_E_OK)
 338                         package->provider->fnTableW.DeleteSecurityContext(
 339                          &myCtxt);
 340                 }
 341             }
 342             else
 343                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 344         }
 345         else
 346             ret = SEC_E_INVALID_HANDLE;
 347     }
 348     else
 349         ret = SEC_E_INVALID_HANDLE;
 350     return ret;
 351 }
 352
 353 /***********************************************************************
 354  *              AcceptSecurityContext (SECUR32.@)
 355  */
 356 SECURITY_STATUS WINAPI AcceptSecurityContext(
 357  PCredHandle phCredential, PCtxtHandle phContext, PSecBufferDesc pInput,
 358  ULONG fContextReq, ULONG TargetDataRep, PCtxtHandle phNewContext,
 359  PSecBufferDesc pOutput, ULONG *pfContextAttr, PTimeStamp ptsExpiry)
 360 {
 361     SECURITY_STATUS ret;
 362
 363     TRACE("%p %p %p %d %d %p %p %p %p\n", phCredential, phContext, pInput,
 364      fContextReq, TargetDataRep, phNewContext, pOutput, pfContextAttr,
 365      ptsExpiry);
 366     if (phCredential)
 367     {
 368         SecurePackage *package = (SecurePackage *)phCredential->dwUpper;
 369         PCredHandle cred = (PCredHandle)phCredential->dwLower;
 370
 371         if (package && package->provider)
 372         {
 373             if (package->provider->fnTableW.AcceptSecurityContext)
 374             {
 375                 CtxtHandle myCtxt;
 376
 377                 if(phContext)
 378                 {
 379                     PCtxtHandle realCtxt = (PCtxtHandle)phContext->dwLower;
 380                     TRACE("realCtx: %p\n", realCtxt);
 381                     myCtxt.dwUpper = realCtxt->dwUpper;
 382                     myCtxt.dwLower = realCtxt->dwLower;
 383                 }
 384
 385                 ret = package->provider->fnTableW.AcceptSecurityContext(
 386                  cred, phContext ? &myCtxt : NULL, pInput, fContextReq,
 387                  TargetDataRep, &myCtxt, pOutput, pfContextAttr, ptsExpiry);
 388                 if (ret == SEC_E_OK || ret == SEC_I_CONTINUE_NEEDED)
 389                 {
 390                     SECURITY_STATUS ret2;
 391                     ret2 = SECUR32_makeSecHandle(phNewContext, package, &myCtxt);
 392                     if (ret2 != SEC_E_OK)
 393                         package->provider->fnTableW.DeleteSecurityContext(
 394                          &myCtxt);
 395                 }
 396             }
 397             else
 398                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 399         }
 400         else
 401             ret = SEC_E_INVALID_HANDLE;
 402     }
 403     else
 404         ret = SEC_E_INVALID_HANDLE;
 405     return ret;
 406 }
 407
 408 /***********************************************************************
 409  *              CompleteAuthToken (SECUR32.@)
 410  */
 411 SECURITY_STATUS WINAPI CompleteAuthToken(PCtxtHandle phContext,
 412  PSecBufferDesc pToken)
 413 {
 414     SECURITY_STATUS ret;
 415
 416     TRACE("%p %p\n", phContext, pToken);
 417     if (phContext)
 418     {
 419         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 420         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 421
 422         if (package && package->provider)
 423         {
 424             if (package->provider->fnTableW.CompleteAuthToken)
 425                 ret = package->provider->fnTableW.CompleteAuthToken(ctxt,
 426                  pToken);
 427             else
 428                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 429         }
 430         else
 431             ret = SEC_E_INVALID_HANDLE;
 432     }
 433     else
 434         ret = SEC_E_INVALID_HANDLE;
 435     return ret;
 436 }
 437
 438 /***********************************************************************
 439  *              DeleteSecurityContext (SECUR32.@)
 440  */
 441 SECURITY_STATUS WINAPI DeleteSecurityContext(PCtxtHandle phContext)
 442 {
 443     SECURITY_STATUS ret;
 444
 445     TRACE("%p\n", phContext);
 446     if (phContext)
 447     {
 448         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 449         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 450
 451         if (package && package->provider &&
 452          package->provider->fnTableW.DeleteSecurityContext)
 453             ret = package->provider->fnTableW.DeleteSecurityContext(ctxt);
 454         else
 455             ret = SEC_E_INVALID_HANDLE;
 456         SECUR32_FREE(ctxt);
 457     }
 458     else
 459         ret = SEC_E_INVALID_HANDLE;
 460     return ret;
 461 }
 462
 463 /***********************************************************************
 464  *              ApplyControlToken (SECUR32.@)
 465  */
 466 SECURITY_STATUS WINAPI ApplyControlToken(PCtxtHandle phContext,
 467  PSecBufferDesc pInput)
 468 {
 469     SECURITY_STATUS ret;
 470
 471     TRACE("%p %p\n", phContext, pInput);
 472     if (phContext)
 473     {
 474         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 475         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 476
 477         if (package && package->provider)
 478         {
 479             if (package->provider->fnTableW.ApplyControlToken)
 480                 ret = package->provider->fnTableW.ApplyControlToken(
 481                  ctxt, pInput);
 482             else
 483                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 484         }
 485         else
 486             ret = SEC_E_INVALID_HANDLE;
 487     }
 488     else
 489         ret = SEC_E_INVALID_HANDLE;
 490     return ret;
 491 }
 492
 493 /***********************************************************************
 494  *              QueryContextAttributesA (SECUR32.@)
 495  */
 496 SECURITY_STATUS WINAPI QueryContextAttributesA(PCtxtHandle phContext,
 497  ULONG ulAttribute, void *pBuffer)
 498 {
 499     SECURITY_STATUS ret;
 500
 501     TRACE("%p %d %p\n", phContext, ulAttribute, pBuffer);
 502     if (phContext)
 503     {
 504         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 505         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 506
 507         if (package && package->provider)
 508         {
 509             if (package->provider->fnTableA.QueryContextAttributesA)
 510                 ret = package->provider->fnTableA.QueryContextAttributesA(
 511                  ctxt, ulAttribute, pBuffer);
 512             else
 513                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 514         }
 515         else
 516             ret = SEC_E_INVALID_HANDLE;
 517     }
 518     else
 519         ret = SEC_E_INVALID_HANDLE;
 520     return ret;
 521 }
 522
 523 /***********************************************************************
 524  *              QueryContextAttributesW (SECUR32.@)
 525  */
 526 SECURITY_STATUS WINAPI QueryContextAttributesW(PCtxtHandle phContext,
 527  ULONG ulAttribute, void *pBuffer)
 528 {
 529     SECURITY_STATUS ret;
 530
 531     TRACE("%p %d %p\n", phContext, ulAttribute, pBuffer);
 532     if (phContext)
 533     {
 534         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 535         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 536
 537         if (package && package->provider)
 538         {
 539             if (package->provider->fnTableW.QueryContextAttributesW)
 540                 ret = package->provider->fnTableW.QueryContextAttributesW(
 541                  ctxt, ulAttribute, pBuffer);
 542             else
 543                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 544         }
 545         else
 546             ret = SEC_E_INVALID_HANDLE;
 547     }
 548     else
 549         ret = SEC_E_INVALID_HANDLE;
 550     return ret;
 551 }
 552
 553 /***********************************************************************
 554  *              ImpersonateSecurityContext (SECUR32.@)
 555  */
 556 SECURITY_STATUS WINAPI ImpersonateSecurityContext(PCtxtHandle phContext)
 557 {
 558     SECURITY_STATUS ret;
 559
 560     TRACE("%p\n", phContext);
 561     if (phContext)
 562     {
 563         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 564         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 565
 566         if (package && package->provider)
 567         {
 568             if (package->provider->fnTableW.ImpersonateSecurityContext)
 569                 ret = package->provider->fnTableW.ImpersonateSecurityContext(
 570                  ctxt);
 571             else
 572                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 573         }
 574         else
 575             ret = SEC_E_INVALID_HANDLE;
 576     }
 577     else
 578         ret = SEC_E_INVALID_HANDLE;
 579     return ret;
 580 }
 581
 582 /***********************************************************************
 583  *              RevertSecurityContext (SECUR32.@)
 584  */
 585 SECURITY_STATUS WINAPI RevertSecurityContext(PCtxtHandle phContext)
 586 {
 587     SECURITY_STATUS ret;
 588
 589     TRACE("%p\n", phContext);
 590     if (phContext)
 591     {
 592         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 593         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 594
 595         if (package && package->provider)
 596         {
 597             if (package->provider->fnTableW.RevertSecurityContext)
 598                 ret = package->provider->fnTableW.RevertSecurityContext(
 599                  ctxt);
 600             else
 601                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 602         }
 603         else
 604             ret = SEC_E_INVALID_HANDLE;
 605     }
 606     else
 607         ret = SEC_E_INVALID_HANDLE;
 608     return ret;
 609 }
 610
 611 /***********************************************************************
 612  *              MakeSignature (SECUR32.@)
 613  */
 614 SECURITY_STATUS WINAPI MakeSignature(PCtxtHandle phContext, ULONG fQOP,
 615  PSecBufferDesc pMessage, ULONG MessageSeqNo)
 616 {
 617     SECURITY_STATUS ret;
 618
 619     TRACE("%p %d %p %d\n", phContext, fQOP, pMessage, MessageSeqNo);
 620     if (phContext)
 621     {
 622         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 623         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 624
 625         if (package && package->provider)
 626         {
 627             if (package->provider->fnTableW.MakeSignature)
 628                 ret = package->provider->fnTableW.MakeSignature(
 629                  ctxt, fQOP, pMessage, MessageSeqNo);
 630             else
 631                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 632         }
 633         else
 634             ret = SEC_E_INVALID_HANDLE;
 635     }
 636     else
 637         ret = SEC_E_INVALID_HANDLE;
 638     return ret;
 639 }
 640
 641 /***********************************************************************
 642  *              VerifySignature (SECUR32.@)
 643  */
 644 SECURITY_STATUS WINAPI VerifySignature(PCtxtHandle phContext,
 645  PSecBufferDesc pMessage, ULONG MessageSeqNo, PULONG pfQOP)
 646 {
 647     SECURITY_STATUS ret;
 648
 649     TRACE("%p %p %d %p\n", phContext, pMessage, MessageSeqNo, pfQOP);
 650     if (phContext)
 651     {
 652         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 653         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 654
 655         if (package && package->provider)
 656         {
 657             if (package->provider->fnTableW.VerifySignature)
 658                 ret = package->provider->fnTableW.VerifySignature(
 659                  ctxt, pMessage, MessageSeqNo, pfQOP);
 660             else
 661                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 662         }
 663         else
 664             ret = SEC_E_INVALID_HANDLE;
 665     }
 666     else
 667         ret = SEC_E_INVALID_HANDLE;
 668     return ret;
 669 }
 670
 671 /***********************************************************************
 672  *              QuerySecurityPackageInfoA (SECUR32.@)
 673  */
 674 SECURITY_STATUS WINAPI QuerySecurityPackageInfoA(SEC_CHAR *pszPackageName,
 675  PSecPkgInfoA *ppPackageInfo)
 676 {
 677     SECURITY_STATUS ret;
 678
 679     TRACE("%s %p\n", debugstr_a(pszPackageName), ppPackageInfo);
 680     if (pszPackageName)
 681     {
 682         SecurePackage *package = SECUR32_findPackageA(pszPackageName);
 683
 684         if (package)
 685         {
 686             size_t bytesNeeded = sizeof(SecPkgInfoA);
 687             int nameLen = 0, commentLen = 0;
 688
 689             if (package->infoW.Name)
 690             {
 691                 nameLen = WideCharToMultiByte(CP_ACP, 0,
 692                  package->infoW.Name, -1, NULL, 0, NULL, NULL);
 693                 bytesNeeded += nameLen;
 694             }
 695             if (package->infoW.Comment)
 696             {
 697                 commentLen = WideCharToMultiByte(CP_ACP, 0,
 698                  package->infoW.Comment, -1, NULL, 0, NULL, NULL);
 699                 bytesNeeded += commentLen;
 700             }
 701             *ppPackageInfo = (PSecPkgInfoA)SECUR32_ALLOC(bytesNeeded);
 702             if (*ppPackageInfo)
 703             {
 704                 PSTR nextString = (PSTR)((PBYTE)*ppPackageInfo +
 705                  sizeof(SecPkgInfoA));
 706
 707                 memcpy(*ppPackageInfo, &package->infoW, sizeof(package->infoW));
 708                 if (package->infoW.Name)
 709                 {
 710                     (*ppPackageInfo)->Name = nextString;
 711                     nextString += WideCharToMultiByte(CP_ACP, 0,
 712                      package->infoW.Name, -1, nextString, nameLen, NULL, NULL);
 713                 }
 714                 else
 715                     (*ppPackageInfo)->Name = NULL;
 716                 if (package->infoW.Comment)
 717                 {
 718                     (*ppPackageInfo)->Comment = nextString;
 719                     nextString += WideCharToMultiByte(CP_ACP, 0,
 720                      package->infoW.Comment, -1, nextString, commentLen, NULL,
 721                      NULL);
 722                 }
 723                 else
 724                     (*ppPackageInfo)->Comment = NULL;
 725                 ret = SEC_E_OK;
 726             }
 727             else
 728                 ret = SEC_E_INSUFFICIENT_MEMORY;
 729         }
 730         else
 731             ret = SEC_E_SECPKG_NOT_FOUND;
 732     }
 733     else
 734         ret = SEC_E_SECPKG_NOT_FOUND;
 735     return ret;
 736 }
 737
 738 /***********************************************************************
 739  *              QuerySecurityPackageInfoW (SECUR32.@)
 740  */
 741 SECURITY_STATUS WINAPI QuerySecurityPackageInfoW(SEC_WCHAR *pszPackageName,
 742  PSecPkgInfoW *ppPackageInfo)
 743 {
 744     SECURITY_STATUS ret;
 745     SecurePackage *package = SECUR32_findPackageW(pszPackageName);
 746
 747     TRACE("%s %p\n", debugstr_w(pszPackageName), ppPackageInfo);
 748     if (package)
 749     {
 750         size_t bytesNeeded = sizeof(SecPkgInfoW);
 751         int nameLen = 0, commentLen = 0;
 752
 753         if (package->infoW.Name)
 754         {
 755             nameLen = lstrlenW(package->infoW.Name) + 1;
 756             bytesNeeded += nameLen * sizeof(WCHAR);
 757         }
 758         if (package->infoW.Comment)
 759         {
 760             commentLen = lstrlenW(package->infoW.Comment) + 1;
 761             bytesNeeded += commentLen * sizeof(WCHAR);
 762         }
 763         *ppPackageInfo = (PSecPkgInfoW)SECUR32_ALLOC(bytesNeeded);
 764         if (*ppPackageInfo)
 765         {
 766             PWSTR nextString = (PWSTR)((PBYTE)*ppPackageInfo +
 767              sizeof(SecPkgInfoW));
 768
 769             memcpy(*ppPackageInfo, &package->infoW, sizeof(package->infoW));
 770             if (package->infoW.Name)
 771             {
 772                 (*ppPackageInfo)->Name = nextString;
 773                 lstrcpynW(nextString, package->infoW.Name, nameLen);
 774                 nextString += nameLen;
 775             }
 776             else
 777                 (*ppPackageInfo)->Name = NULL;
 778             if (package->infoW.Comment)
 779             {
 780                 (*ppPackageInfo)->Comment = nextString;
 781                 lstrcpynW(nextString, package->infoW.Comment, commentLen);
 782                 nextString += commentLen;
 783             }
 784             else
 785                 (*ppPackageInfo)->Comment = NULL;
 786             ret = SEC_E_OK;
 787         }
 788         else
 789             ret = SEC_E_INSUFFICIENT_MEMORY;
 790     }
 791     else
 792         ret = SEC_E_SECPKG_NOT_FOUND;
 793     return ret;
 794 }
 795
 796 /***********************************************************************
 797  *              ExportSecurityContext (SECUR32.@)
 798  */
 799 SECURITY_STATUS WINAPI ExportSecurityContext(PCtxtHandle phContext,
 800  ULONG fFlags, PSecBuffer pPackedContext, void **pToken)
 801 {
 802     SECURITY_STATUS ret;
 803
 804     TRACE("%p %d %p %p\n", phContext, fFlags, pPackedContext, pToken);
 805     if (phContext)
 806     {
 807         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 808         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 809
 810         if (package && package->provider)
 811         {
 812             if (package->provider->fnTableW.ExportSecurityContext)
 813                 ret = package->provider->fnTableW.ExportSecurityContext(
 814                  ctxt, fFlags, pPackedContext, pToken);
 815             else
 816                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 817         }
 818         else
 819             ret = SEC_E_INVALID_HANDLE;
 820     }
 821     else
 822         ret = SEC_E_INVALID_HANDLE;
 823     return ret;
 824 }
 825
 826 /***********************************************************************
 827  *              ImportSecurityContextA (SECUR32.@)
 828  */
 829 SECURITY_STATUS WINAPI ImportSecurityContextA(SEC_CHAR *pszPackage,
 830  PSecBuffer pPackedContext, void *Token, PCtxtHandle phContext)
 831 {
 832     SECURITY_STATUS ret;
 833     SecurePackage *package = SECUR32_findPackageA(pszPackage);
 834
 835     TRACE("%s %p %p %p\n", debugstr_a(pszPackage), pPackedContext, Token,
 836      phContext);
 837     if (package && package->provider)
 838     {
 839         if (package->provider->fnTableA.ImportSecurityContextA)
 840         {
 841             CtxtHandle myCtxt;
 842
 843             ret = package->provider->fnTableA.ImportSecurityContextA(
 844              pszPackage, pPackedContext, Token, &myCtxt);
 845             if (ret == SEC_E_OK)
 846             {
 847                 ret = SECUR32_makeSecHandle(phContext, package, &myCtxt);
 848                 if (ret != SEC_E_OK)
 849                     package->provider->fnTableW.DeleteSecurityContext(&myCtxt);
 850             }
 851         }
 852         else
 853             ret = SEC_E_UNSUPPORTED_FUNCTION;
 854     }
 855     else
 856         ret = SEC_E_SECPKG_NOT_FOUND;
 857     return ret;
 858
 859 }
 860
 861 /***********************************************************************
 862  *              ImportSecurityContextW (SECUR32.@)
 863  */
 864 SECURITY_STATUS WINAPI ImportSecurityContextW(SEC_WCHAR *pszPackage,
 865  PSecBuffer pPackedContext, void *Token, PCtxtHandle phContext)
 866 {
 867     SECURITY_STATUS ret;
 868     SecurePackage *package = SECUR32_findPackageW(pszPackage);
 869
 870     TRACE("%s %p %p %p\n", debugstr_w(pszPackage), pPackedContext, Token,
 871      phContext);
 872     if (package && package->provider)
 873     {
 874         if (package->provider->fnTableW.ImportSecurityContextW)
 875         {
 876             CtxtHandle myCtxt;
 877
 878             ret = package->provider->fnTableW.ImportSecurityContextW(
 879              pszPackage, pPackedContext, Token, &myCtxt);
 880             if (ret == SEC_E_OK)
 881             {
 882                 ret = SECUR32_makeSecHandle(phContext, package, &myCtxt);
 883                 if (ret != SEC_E_OK)
 884                     package->provider->fnTableW.DeleteSecurityContext(&myCtxt);
 885             }
 886         }
 887         else
 888             ret = SEC_E_UNSUPPORTED_FUNCTION;
 889     }
 890     else
 891         ret = SEC_E_SECPKG_NOT_FOUND;
 892     return ret;
 893 }
 894
 895 /***********************************************************************
 896  *              AddCredentialsA (SECUR32.@)
 897  */
 898 SECURITY_STATUS WINAPI AddCredentialsA(PCredHandle hCredentials,
 899  SEC_CHAR *pszPrincipal, SEC_CHAR *pszPackage, ULONG fCredentialUse,
 900  void *pAuthData, SEC_GET_KEY_FN pGetKeyFn, void *pvGetKeyArgument,
 901  PTimeStamp ptsExpiry)
 902 {
 903     SECURITY_STATUS ret;
 904
 905     TRACE("%p %s %s %d %p %p %p %p\n", hCredentials, debugstr_a(pszPrincipal),
 906      debugstr_a(pszPackage), fCredentialUse, pAuthData, pGetKeyFn,
 907      pvGetKeyArgument, ptsExpiry);
 908     if (hCredentials)
 909     {
 910         SecurePackage *package = (SecurePackage *)hCredentials->dwUpper;
 911         PCredHandle cred = (PCtxtHandle)hCredentials->dwLower;
 912
 913         if (package && package->provider)
 914         {
 915             if (package->provider->fnTableA.AddCredentialsA)
 916                 ret = package->provider->fnTableA.AddCredentialsA(
 917                  cred, pszPrincipal, pszPackage, fCredentialUse, pAuthData,
 918                  pGetKeyFn, pvGetKeyArgument, ptsExpiry);
 919             else
 920                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 921         }
 922         else
 923             ret = SEC_E_INVALID_HANDLE;
 924     }
 925     else
 926         ret = SEC_E_INVALID_HANDLE;
 927     return ret;
 928 }
 929
 930 /***********************************************************************
 931  *              AddCredentialsW (SECUR32.@)
 932  */
 933 SECURITY_STATUS WINAPI AddCredentialsW(PCredHandle hCredentials,
 934  SEC_WCHAR *pszPrincipal, SEC_WCHAR *pszPackage, ULONG fCredentialUse,
 935  void *pAuthData, SEC_GET_KEY_FN pGetKeyFn, void *pvGetKeyArgument,
 936  PTimeStamp ptsExpiry)
 937 {
 938     SECURITY_STATUS ret;
 939
 940     TRACE("%p %s %s %d %p %p %p %p\n", hCredentials, debugstr_w(pszPrincipal),
 941      debugstr_w(pszPackage), fCredentialUse, pAuthData, pGetKeyFn,
 942      pvGetKeyArgument, ptsExpiry);
 943     if (hCredentials)
 944     {
 945         SecurePackage *package = (SecurePackage *)hCredentials->dwUpper;
 946         PCredHandle cred = (PCtxtHandle)hCredentials->dwLower;
 947
 948         if (package && package->provider)
 949         {
 950             if (package->provider->fnTableW.AddCredentialsW)
 951                 ret = package->provider->fnTableW.AddCredentialsW(
 952                  cred, pszPrincipal, pszPackage, fCredentialUse, pAuthData,
 953                  pGetKeyFn, pvGetKeyArgument, ptsExpiry);
 954             else
 955                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 956         }
 957         else
 958             ret = SEC_E_INVALID_HANDLE;
 959     }
 960     else
 961         ret = SEC_E_INVALID_HANDLE;
 962     return ret;
 963 }
 964
 965 /***********************************************************************
 966  *              QuerySecurityContextToken (SECUR32.@)
 967  */
 968 SECURITY_STATUS WINAPI QuerySecurityContextToken(PCtxtHandle phContext,
 969  HANDLE *phToken)
 970 {
 971     SECURITY_STATUS ret;
 972
 973     TRACE("%p %p\n", phContext, phToken);
 974     if (phContext)
 975     {
 976         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 977         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 978
 979         if (package && package->provider)
 980         {
 981             if (package->provider->fnTableW.QuerySecurityContextToken)
 982                 ret = package->provider->fnTableW.QuerySecurityContextToken(
 983                  ctxt, phToken);
 984             else
 985                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 986         }
 987         else
 988             ret = SEC_E_INVALID_HANDLE;
 989     }
 990     else
 991         ret = SEC_E_INVALID_HANDLE;
 992     return ret;
 993 }
 994
 995 /***********************************************************************
 996  *              EncryptMessage (SECUR32.@)
 997  */
 998 SECURITY_STATUS WINAPI EncryptMessage(PCtxtHandle phContext, ULONG fQOP,
 999  PSecBufferDesc pMessage, ULONG MessageSeqNo)
1000 {
1001     SECURITY_STATUS ret;
1002
1003     TRACE("%p %d %p %d\n", phContext, fQOP, pMessage, MessageSeqNo);
1004     if (phContext)
1005     {
1006         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
1007         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
1008
1009         if (package && package->provider)
1010         {
1011             if (package->provider->fnTableW.EncryptMessage)
1012                 ret = package->provider->fnTableW.EncryptMessage(
1013                  ctxt, fQOP, pMessage, MessageSeqNo);
1014             else
1015                 ret = SEC_E_UNSUPPORTED_FUNCTION;
1016         }
1017         else
1018             ret = SEC_E_INVALID_HANDLE;
1019     }
1020     else
1021         ret = SEC_E_INVALID_HANDLE;
1022     return ret;
1023 }
1024
1025 /***********************************************************************
1026  *              DecryptMessage (SECUR32.@)
1027  */
1028 SECURITY_STATUS WINAPI DecryptMessage(PCtxtHandle phContext,
1029  PSecBufferDesc pMessage, ULONG MessageSeqNo, PULONG pfQOP)
1030 {
1031     SECURITY_STATUS ret;
1032
1033     TRACE("%p %p %d %p\n", phContext, pMessage, MessageSeqNo, pfQOP);
1034     if (phContext)
1035     {
1036         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
1037         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
1038
1039         if (package && package->provider)
1040         {
1041             if (package->provider->fnTableW.DecryptMessage)
1042                 ret = package->provider->fnTableW.DecryptMessage(
1043                  ctxt, pMessage, MessageSeqNo, pfQOP);
1044             else
1045                 ret = SEC_E_UNSUPPORTED_FUNCTION;
1046         }
1047         else
1048             ret = SEC_E_INVALID_HANDLE;
1049     }
1050     else
1051         ret = SEC_E_INVALID_HANDLE;
1052     return ret;
1053 }
1054
1055 /***********************************************************************
1056  *              SetContextAttributesA (SECUR32.@)
1057  */
1058 SECURITY_STATUS WINAPI SetContextAttributesA(PCtxtHandle phContext,
1059  ULONG ulAttribute, void *pBuffer, ULONG cbBuffer)
1060 {
1061     SECURITY_STATUS ret;
1062
1063     TRACE("%p %d %p %d\n", phContext, ulAttribute, pBuffer, cbBuffer);
1064     if (phContext)
1065     {
1066         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
1067         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
1068
1069         if (package && package->provider)
1070         {
1071             if (package->provider->fnTableA.SetContextAttributesA)
1072                 ret = package->provider->fnTableA.SetContextAttributesA(
1073                  ctxt, ulAttribute, pBuffer, cbBuffer);
1074             else
1075                 ret = SEC_E_UNSUPPORTED_FUNCTION;
1076         }
1077         else
1078             ret = SEC_E_INVALID_HANDLE;
1079     }
1080     else
1081         ret = SEC_E_INVALID_HANDLE;
1082     return ret;
1083 }
1084
1085 /***********************************************************************
1086  *              SetContextAttributesW (SECUR32.@)
1087  */
1088 SECURITY_STATUS WINAPI SetContextAttributesW(PCtxtHandle phContext,
1089  ULONG ulAttribute, void *pBuffer, ULONG cbBuffer)
1090 {
1091     SECURITY_STATUS ret;
1092
1093     TRACE("%p %d %p %d\n", phContext, ulAttribute, pBuffer, cbBuffer);
1094     if (phContext)
1095     {
1096         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
1097         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
1098
1099         if (package && package->provider)
1100         {
1101             if (package->provider->fnTableW.SetContextAttributesW)
1102                 ret = package->provider->fnTableW.SetContextAttributesW(
1103                  ctxt, ulAttribute, pBuffer, cbBuffer);
1104             else
1105                 ret = SEC_E_UNSUPPORTED_FUNCTION;
1106         }
1107         else
1108             ret = SEC_E_INVALID_HANDLE;
1109     }
1110     else
1111         ret = SEC_E_INVALID_HANDLE;
1112     return ret;
1113 }