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 = HeapAlloc(GetProcessHeap(), 0, sizeof(SecHandle));
  45
  46         if (newSec)
  47         {
  48             *newSec = *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         HeapFree(GetProcessHeap(), 0, 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     SecurePackage *package = NULL;
 251     PCredHandle cred = NULL;
 252     PCredHandle ctxt = NULL;
 253
 254     TRACE("%p %p %s %d %d %d %p %d %p %p %p %p\n", phCredential, phContext,
 255      debugstr_a(pszTargetName), fContextReq, Reserved1, TargetDataRep, pInput,
 256      Reserved1, phNewContext, pOutput, pfContextAttr, ptsExpiry);
 257
 258     if (phContext)
 259     {
 260         package = (SecurePackage *)phContext->dwUpper;
 261         ctxt = (PCtxtHandle)phContext->dwLower;
 262     }
 263     if (phCredential)
 264     {
 265         package = (SecurePackage *)phCredential->dwUpper;
 266         cred = (PCredHandle)phCredential->dwLower;
 267     }
 268
 269     if (package && package->provider)
 270     {
 271         if (package->provider->fnTableA.InitializeSecurityContextA)
 272         {
 273             CtxtHandle myCtxt;
 274
 275             if (phContext)
 276             {
 277                 PCtxtHandle realCtxt = (PCtxtHandle)phContext->dwLower;
 278                 myCtxt.dwUpper = realCtxt->dwUpper;
 279                 myCtxt.dwLower = realCtxt->dwLower;
 280             }
 281
 282             ret = package->provider->fnTableA.InitializeSecurityContextA(
 283                  cred, ctxt, pszTargetName, fContextReq,
 284                  Reserved1, TargetDataRep, pInput, Reserved2, phNewContext ? &myCtxt : NULL,
 285                  pOutput, pfContextAttr, ptsExpiry);
 286             if ((ret == SEC_E_OK || ret == SEC_I_CONTINUE_NEEDED) && phNewContext)
 287             {
 288                 SECURITY_STATUS ret2;
 289                 ret2 = SECUR32_makeSecHandle(phNewContext, package, &myCtxt);
 290                 if (ret2 != SEC_E_OK)
 291                     package->provider->fnTableA.DeleteSecurityContext(&myCtxt);
 292             }
 293         }
 294         else
 295             ret = SEC_E_UNSUPPORTED_FUNCTION;
 296     }
 297     else
 298         ret = SEC_E_INVALID_HANDLE;
 299     return ret;
 300 }
 301
 302 /***********************************************************************
 303  *              InitializeSecurityContextW (SECUR32.@)
 304  */
 305 SECURITY_STATUS WINAPI InitializeSecurityContextW(
 306  PCredHandle phCredential, PCtxtHandle phContext,
 307  SEC_WCHAR *pszTargetName, ULONG fContextReq,
 308  ULONG Reserved1, ULONG TargetDataRep, PSecBufferDesc pInput,
 309  ULONG Reserved2, PCtxtHandle phNewContext, PSecBufferDesc pOutput,
 310  ULONG *pfContextAttr, PTimeStamp ptsExpiry)
 311 {
 312     SECURITY_STATUS ret;
 313     SecurePackage *package = NULL;
 314     PCredHandle cred = NULL;
 315     PCredHandle ctxt = NULL;
 316
 317     TRACE("%p %p %s %d %d %d %p %d %p %p %p %p\n", phCredential, phContext,
 318      debugstr_w(pszTargetName), fContextReq, Reserved1, TargetDataRep, pInput,
 319      Reserved1, phNewContext, pOutput, pfContextAttr, ptsExpiry);
 320
 321     if (phContext)
 322     {
 323         package = (SecurePackage *)phContext->dwUpper;
 324         ctxt = (PCtxtHandle)phContext->dwLower;
 325     }
 326     if (phCredential)
 327     {
 328         package = (SecurePackage *)phCredential->dwUpper;
 329         cred = (PCredHandle)phCredential->dwLower;
 330     }
 331
 332     if (package && package->provider)
 333     {
 334         if (package->provider->fnTableW.InitializeSecurityContextW)
 335         {
 336             CtxtHandle myCtxt;
 337
 338             if (phContext)
 339             {
 340                 PCtxtHandle realCtxt = (PCtxtHandle)phContext->dwLower;
 341                 myCtxt.dwUpper = realCtxt->dwUpper;
 342                 myCtxt.dwLower = realCtxt->dwLower;
 343             }
 344
 345             ret = package->provider->fnTableW.InitializeSecurityContextW(
 346                  cred, ctxt, pszTargetName, fContextReq,
 347                  Reserved1, TargetDataRep, pInput, Reserved2, phNewContext ? &myCtxt : NULL,
 348                  pOutput, pfContextAttr, ptsExpiry);
 349             if ((ret == SEC_E_OK || ret == SEC_I_CONTINUE_NEEDED) && phNewContext)
 350             {
 351                 SECURITY_STATUS ret2;
 352                 ret2 = SECUR32_makeSecHandle(phNewContext, package, &myCtxt);
 353                 if (ret2 != SEC_E_OK)
 354                     package->provider->fnTableW.DeleteSecurityContext(&myCtxt);
 355             }
 356         }
 357         else
 358             ret = SEC_E_UNSUPPORTED_FUNCTION;
 359     }
 360     else
 361         ret = SEC_E_INVALID_HANDLE;
 362     return ret;
 363 }
 364
 365 /***********************************************************************
 366  *              AcceptSecurityContext (SECUR32.@)
 367  */
 368 SECURITY_STATUS WINAPI AcceptSecurityContext(
 369  PCredHandle phCredential, PCtxtHandle phContext, PSecBufferDesc pInput,
 370  ULONG fContextReq, ULONG TargetDataRep, PCtxtHandle phNewContext,
 371  PSecBufferDesc pOutput, ULONG *pfContextAttr, PTimeStamp ptsExpiry)
 372 {
 373     SECURITY_STATUS ret;
 374
 375     TRACE("%p %p %p %d %d %p %p %p %p\n", phCredential, phContext, pInput,
 376      fContextReq, TargetDataRep, phNewContext, pOutput, pfContextAttr,
 377      ptsExpiry);
 378     if (phCredential)
 379     {
 380         SecurePackage *package = (SecurePackage *)phCredential->dwUpper;
 381         PCredHandle cred = (PCredHandle)phCredential->dwLower;
 382
 383         if (package && package->provider)
 384         {
 385             if (package->provider->fnTableW.AcceptSecurityContext)
 386             {
 387                 CtxtHandle myCtxt;
 388
 389                 if(phContext)
 390                 {
 391                     PCtxtHandle realCtxt = (PCtxtHandle)phContext->dwLower;
 392                     TRACE("realCtx: %p\n", realCtxt);
 393                     myCtxt.dwUpper = realCtxt->dwUpper;
 394                     myCtxt.dwLower = realCtxt->dwLower;
 395                 }
 396
 397                 ret = package->provider->fnTableW.AcceptSecurityContext(
 398                  cred, phContext ? &myCtxt : NULL, pInput, fContextReq,
 399                  TargetDataRep, &myCtxt, pOutput, pfContextAttr, ptsExpiry);
 400                 if (ret == SEC_E_OK || ret == SEC_I_CONTINUE_NEEDED)
 401                 {
 402                     SECURITY_STATUS ret2;
 403                     ret2 = SECUR32_makeSecHandle(phNewContext, package, &myCtxt);
 404                     if (ret2 != SEC_E_OK)
 405                         package->provider->fnTableW.DeleteSecurityContext(
 406                          &myCtxt);
 407                 }
 408             }
 409             else
 410                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 411         }
 412         else
 413             ret = SEC_E_INVALID_HANDLE;
 414     }
 415     else
 416         ret = SEC_E_INVALID_HANDLE;
 417     return ret;
 418 }
 419
 420 /***********************************************************************
 421  *              CompleteAuthToken (SECUR32.@)
 422  */
 423 SECURITY_STATUS WINAPI CompleteAuthToken(PCtxtHandle phContext,
 424  PSecBufferDesc pToken)
 425 {
 426     SECURITY_STATUS ret;
 427
 428     TRACE("%p %p\n", phContext, pToken);
 429     if (phContext)
 430     {
 431         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 432         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 433
 434         if (package && package->provider)
 435         {
 436             if (package->provider->fnTableW.CompleteAuthToken)
 437                 ret = package->provider->fnTableW.CompleteAuthToken(ctxt,
 438                  pToken);
 439             else
 440                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 441         }
 442         else
 443             ret = SEC_E_INVALID_HANDLE;
 444     }
 445     else
 446         ret = SEC_E_INVALID_HANDLE;
 447     return ret;
 448 }
 449
 450 /***********************************************************************
 451  *              DeleteSecurityContext (SECUR32.@)
 452  */
 453 SECURITY_STATUS WINAPI DeleteSecurityContext(PCtxtHandle phContext)
 454 {
 455     SECURITY_STATUS ret;
 456
 457     TRACE("%p\n", phContext);
 458     if (phContext)
 459     {
 460         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 461         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 462
 463         if (package && package->provider &&
 464          package->provider->fnTableW.DeleteSecurityContext)
 465             ret = package->provider->fnTableW.DeleteSecurityContext(ctxt);
 466         else
 467             ret = SEC_E_INVALID_HANDLE;
 468         HeapFree(GetProcessHeap(), 0, ctxt);
 469     }
 470     else
 471         ret = SEC_E_INVALID_HANDLE;
 472     return ret;
 473 }
 474
 475 /***********************************************************************
 476  *              ApplyControlToken (SECUR32.@)
 477  */
 478 SECURITY_STATUS WINAPI ApplyControlToken(PCtxtHandle phContext,
 479  PSecBufferDesc pInput)
 480 {
 481     SECURITY_STATUS ret;
 482
 483     TRACE("%p %p\n", phContext, pInput);
 484     if (phContext)
 485     {
 486         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 487         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 488
 489         if (package && package->provider)
 490         {
 491             if (package->provider->fnTableW.ApplyControlToken)
 492                 ret = package->provider->fnTableW.ApplyControlToken(
 493                  ctxt, pInput);
 494             else
 495                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 496         }
 497         else
 498             ret = SEC_E_INVALID_HANDLE;
 499     }
 500     else
 501         ret = SEC_E_INVALID_HANDLE;
 502     return ret;
 503 }
 504
 505 /***********************************************************************
 506  *              QueryContextAttributesA (SECUR32.@)
 507  */
 508 SECURITY_STATUS WINAPI QueryContextAttributesA(PCtxtHandle phContext,
 509  ULONG ulAttribute, void *pBuffer)
 510 {
 511     SECURITY_STATUS ret;
 512
 513     TRACE("%p %d %p\n", phContext, ulAttribute, pBuffer);
 514     if (phContext)
 515     {
 516         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 517         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 518
 519         if (package && package->provider)
 520         {
 521             if (package->provider->fnTableA.QueryContextAttributesA)
 522                 ret = package->provider->fnTableA.QueryContextAttributesA(
 523                  ctxt, ulAttribute, pBuffer);
 524             else
 525                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 526         }
 527         else
 528             ret = SEC_E_INVALID_HANDLE;
 529     }
 530     else
 531         ret = SEC_E_INVALID_HANDLE;
 532     return ret;
 533 }
 534
 535 /***********************************************************************
 536  *              QueryContextAttributesW (SECUR32.@)
 537  */
 538 SECURITY_STATUS WINAPI QueryContextAttributesW(PCtxtHandle phContext,
 539  ULONG ulAttribute, void *pBuffer)
 540 {
 541     SECURITY_STATUS ret;
 542
 543     TRACE("%p %d %p\n", phContext, ulAttribute, pBuffer);
 544     if (phContext)
 545     {
 546         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 547         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 548
 549         if (package && package->provider)
 550         {
 551             if (package->provider->fnTableW.QueryContextAttributesW)
 552                 ret = package->provider->fnTableW.QueryContextAttributesW(
 553                  ctxt, ulAttribute, pBuffer);
 554             else
 555                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 556         }
 557         else
 558             ret = SEC_E_INVALID_HANDLE;
 559     }
 560     else
 561         ret = SEC_E_INVALID_HANDLE;
 562     return ret;
 563 }
 564
 565 /***********************************************************************
 566  *              ImpersonateSecurityContext (SECUR32.@)
 567  */
 568 SECURITY_STATUS WINAPI ImpersonateSecurityContext(PCtxtHandle phContext)
 569 {
 570     SECURITY_STATUS ret;
 571
 572     TRACE("%p\n", phContext);
 573     if (phContext)
 574     {
 575         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 576         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 577
 578         if (package && package->provider)
 579         {
 580             if (package->provider->fnTableW.ImpersonateSecurityContext)
 581                 ret = package->provider->fnTableW.ImpersonateSecurityContext(
 582                  ctxt);
 583             else
 584                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 585         }
 586         else
 587             ret = SEC_E_INVALID_HANDLE;
 588     }
 589     else
 590         ret = SEC_E_INVALID_HANDLE;
 591     return ret;
 592 }
 593
 594 /***********************************************************************
 595  *              RevertSecurityContext (SECUR32.@)
 596  */
 597 SECURITY_STATUS WINAPI RevertSecurityContext(PCtxtHandle phContext)
 598 {
 599     SECURITY_STATUS ret;
 600
 601     TRACE("%p\n", phContext);
 602     if (phContext)
 603     {
 604         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 605         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 606
 607         if (package && package->provider)
 608         {
 609             if (package->provider->fnTableW.RevertSecurityContext)
 610                 ret = package->provider->fnTableW.RevertSecurityContext(
 611                  ctxt);
 612             else
 613                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 614         }
 615         else
 616             ret = SEC_E_INVALID_HANDLE;
 617     }
 618     else
 619         ret = SEC_E_INVALID_HANDLE;
 620     return ret;
 621 }
 622
 623 /***********************************************************************
 624  *              MakeSignature (SECUR32.@)
 625  */
 626 SECURITY_STATUS WINAPI MakeSignature(PCtxtHandle phContext, ULONG fQOP,
 627  PSecBufferDesc pMessage, ULONG MessageSeqNo)
 628 {
 629     SECURITY_STATUS ret;
 630
 631     TRACE("%p %d %p %d\n", phContext, fQOP, pMessage, MessageSeqNo);
 632     if (phContext)
 633     {
 634         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 635         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 636
 637         if (package && package->provider)
 638         {
 639             if (package->provider->fnTableW.MakeSignature)
 640                 ret = package->provider->fnTableW.MakeSignature(
 641                  ctxt, fQOP, pMessage, MessageSeqNo);
 642             else
 643                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 644         }
 645         else
 646             ret = SEC_E_INVALID_HANDLE;
 647     }
 648     else
 649         ret = SEC_E_INVALID_HANDLE;
 650     return ret;
 651 }
 652
 653 /***********************************************************************
 654  *              VerifySignature (SECUR32.@)
 655  */
 656 SECURITY_STATUS WINAPI VerifySignature(PCtxtHandle phContext,
 657  PSecBufferDesc pMessage, ULONG MessageSeqNo, PULONG pfQOP)
 658 {
 659     SECURITY_STATUS ret;
 660
 661     TRACE("%p %p %d %p\n", phContext, pMessage, MessageSeqNo, pfQOP);
 662     if (phContext)
 663     {
 664         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 665         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 666
 667         if (package && package->provider)
 668         {
 669             if (package->provider->fnTableW.VerifySignature)
 670                 ret = package->provider->fnTableW.VerifySignature(
 671                  ctxt, pMessage, MessageSeqNo, pfQOP);
 672             else
 673                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 674         }
 675         else
 676             ret = SEC_E_INVALID_HANDLE;
 677     }
 678     else
 679         ret = SEC_E_INVALID_HANDLE;
 680     return ret;
 681 }
 682
 683 /***********************************************************************
 684  *              QuerySecurityPackageInfoA (SECUR32.@)
 685  */
 686 SECURITY_STATUS WINAPI QuerySecurityPackageInfoA(SEC_CHAR *pszPackageName,
 687  PSecPkgInfoA *ppPackageInfo)
 688 {
 689     SECURITY_STATUS ret;
 690
 691     TRACE("%s %p\n", debugstr_a(pszPackageName), ppPackageInfo);
 692     if (pszPackageName)
 693     {
 694         SecurePackage *package = SECUR32_findPackageA(pszPackageName);
 695
 696         if (package)
 697         {
 698             size_t bytesNeeded = sizeof(SecPkgInfoA);
 699             int nameLen = 0, commentLen = 0;
 700
 701             if (package->infoW.Name)
 702             {
 703                 nameLen = WideCharToMultiByte(CP_ACP, 0,
 704                  package->infoW.Name, -1, NULL, 0, NULL, NULL);
 705                 bytesNeeded += nameLen;
 706             }
 707             if (package->infoW.Comment)
 708             {
 709                 commentLen = WideCharToMultiByte(CP_ACP, 0,
 710                  package->infoW.Comment, -1, NULL, 0, NULL, NULL);
 711                 bytesNeeded += commentLen;
 712             }
 713             *ppPackageInfo = HeapAlloc(GetProcessHeap(), 0, bytesNeeded);
 714             if (*ppPackageInfo)
 715             {
 716                 PSTR nextString = (PSTR)((PBYTE)*ppPackageInfo +
 717                  sizeof(SecPkgInfoA));
 718
 719                 memcpy(*ppPackageInfo, &package->infoW, sizeof(package->infoW));
 720                 if (package->infoW.Name)
 721                 {
 722                     (*ppPackageInfo)->Name = nextString;
 723                     nextString += WideCharToMultiByte(CP_ACP, 0,
 724                      package->infoW.Name, -1, nextString, nameLen, NULL, NULL);
 725                 }
 726                 else
 727                     (*ppPackageInfo)->Name = NULL;
 728                 if (package->infoW.Comment)
 729                 {
 730                     (*ppPackageInfo)->Comment = nextString;
 731                     nextString += WideCharToMultiByte(CP_ACP, 0,
 732                      package->infoW.Comment, -1, nextString, commentLen, NULL,
 733                      NULL);
 734                 }
 735                 else
 736                     (*ppPackageInfo)->Comment = NULL;
 737                 ret = SEC_E_OK;
 738             }
 739             else
 740                 ret = SEC_E_INSUFFICIENT_MEMORY;
 741         }
 742         else
 743             ret = SEC_E_SECPKG_NOT_FOUND;
 744     }
 745     else
 746         ret = SEC_E_SECPKG_NOT_FOUND;
 747     return ret;
 748 }
 749
 750 /***********************************************************************
 751  *              QuerySecurityPackageInfoW (SECUR32.@)
 752  */
 753 SECURITY_STATUS WINAPI QuerySecurityPackageInfoW(SEC_WCHAR *pszPackageName,
 754  PSecPkgInfoW *ppPackageInfo)
 755 {
 756     SECURITY_STATUS ret;
 757     SecurePackage *package = SECUR32_findPackageW(pszPackageName);
 758
 759     TRACE("%s %p\n", debugstr_w(pszPackageName), ppPackageInfo);
 760     if (package)
 761     {
 762         size_t bytesNeeded = sizeof(SecPkgInfoW);
 763         int nameLen = 0, commentLen = 0;
 764
 765         if (package->infoW.Name)
 766         {
 767             nameLen = lstrlenW(package->infoW.Name) + 1;
 768             bytesNeeded += nameLen * sizeof(WCHAR);
 769         }
 770         if (package->infoW.Comment)
 771         {
 772             commentLen = lstrlenW(package->infoW.Comment) + 1;
 773             bytesNeeded += commentLen * sizeof(WCHAR);
 774         }
 775         *ppPackageInfo = HeapAlloc(GetProcessHeap(), 0, bytesNeeded);
 776         if (*ppPackageInfo)
 777         {
 778             PWSTR nextString = (PWSTR)((PBYTE)*ppPackageInfo +
 779              sizeof(SecPkgInfoW));
 780
 781             **ppPackageInfo = package->infoW;
 782             if (package->infoW.Name)
 783             {
 784                 (*ppPackageInfo)->Name = nextString;
 785                 lstrcpynW(nextString, package->infoW.Name, nameLen);
 786                 nextString += nameLen;
 787             }
 788             else
 789                 (*ppPackageInfo)->Name = NULL;
 790             if (package->infoW.Comment)
 791             {
 792                 (*ppPackageInfo)->Comment = nextString;
 793                 lstrcpynW(nextString, package->infoW.Comment, commentLen);
 794                 nextString += commentLen;
 795             }
 796             else
 797                 (*ppPackageInfo)->Comment = NULL;
 798             ret = SEC_E_OK;
 799         }
 800         else
 801             ret = SEC_E_INSUFFICIENT_MEMORY;
 802     }
 803     else
 804         ret = SEC_E_SECPKG_NOT_FOUND;
 805     return ret;
 806 }
 807
 808 /***********************************************************************
 809  *              ExportSecurityContext (SECUR32.@)
 810  */
 811 SECURITY_STATUS WINAPI ExportSecurityContext(PCtxtHandle phContext,
 812  ULONG fFlags, PSecBuffer pPackedContext, void **pToken)
 813 {
 814     SECURITY_STATUS ret;
 815
 816     TRACE("%p %d %p %p\n", phContext, fFlags, pPackedContext, pToken);
 817     if (phContext)
 818     {
 819         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 820         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 821
 822         if (package && package->provider)
 823         {
 824             if (package->provider->fnTableW.ExportSecurityContext)
 825                 ret = package->provider->fnTableW.ExportSecurityContext(
 826                  ctxt, fFlags, pPackedContext, pToken);
 827             else
 828                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 829         }
 830         else
 831             ret = SEC_E_INVALID_HANDLE;
 832     }
 833     else
 834         ret = SEC_E_INVALID_HANDLE;
 835     return ret;
 836 }
 837
 838 /***********************************************************************
 839  *              ImportSecurityContextA (SECUR32.@)
 840  */
 841 SECURITY_STATUS WINAPI ImportSecurityContextA(SEC_CHAR *pszPackage,
 842  PSecBuffer pPackedContext, void *Token, PCtxtHandle phContext)
 843 {
 844     SECURITY_STATUS ret;
 845     SecurePackage *package = SECUR32_findPackageA(pszPackage);
 846
 847     TRACE("%s %p %p %p\n", debugstr_a(pszPackage), pPackedContext, Token,
 848      phContext);
 849     if (package && package->provider)
 850     {
 851         if (package->provider->fnTableA.ImportSecurityContextA)
 852         {
 853             CtxtHandle myCtxt;
 854
 855             ret = package->provider->fnTableA.ImportSecurityContextA(
 856              pszPackage, pPackedContext, Token, &myCtxt);
 857             if (ret == SEC_E_OK)
 858             {
 859                 ret = SECUR32_makeSecHandle(phContext, package, &myCtxt);
 860                 if (ret != SEC_E_OK)
 861                     package->provider->fnTableW.DeleteSecurityContext(&myCtxt);
 862             }
 863         }
 864         else
 865             ret = SEC_E_UNSUPPORTED_FUNCTION;
 866     }
 867     else
 868         ret = SEC_E_SECPKG_NOT_FOUND;
 869     return ret;
 870
 871 }
 872
 873 /***********************************************************************
 874  *              ImportSecurityContextW (SECUR32.@)
 875  */
 876 SECURITY_STATUS WINAPI ImportSecurityContextW(SEC_WCHAR *pszPackage,
 877  PSecBuffer pPackedContext, void *Token, PCtxtHandle phContext)
 878 {
 879     SECURITY_STATUS ret;
 880     SecurePackage *package = SECUR32_findPackageW(pszPackage);
 881
 882     TRACE("%s %p %p %p\n", debugstr_w(pszPackage), pPackedContext, Token,
 883      phContext);
 884     if (package && package->provider)
 885     {
 886         if (package->provider->fnTableW.ImportSecurityContextW)
 887         {
 888             CtxtHandle myCtxt;
 889
 890             ret = package->provider->fnTableW.ImportSecurityContextW(
 891              pszPackage, pPackedContext, Token, &myCtxt);
 892             if (ret == SEC_E_OK)
 893             {
 894                 ret = SECUR32_makeSecHandle(phContext, package, &myCtxt);
 895                 if (ret != SEC_E_OK)
 896                     package->provider->fnTableW.DeleteSecurityContext(&myCtxt);
 897             }
 898         }
 899         else
 900             ret = SEC_E_UNSUPPORTED_FUNCTION;
 901     }
 902     else
 903         ret = SEC_E_SECPKG_NOT_FOUND;
 904     return ret;
 905 }
 906
 907 /***********************************************************************
 908  *              AddCredentialsA (SECUR32.@)
 909  */
 910 SECURITY_STATUS WINAPI AddCredentialsA(PCredHandle hCredentials,
 911  SEC_CHAR *pszPrincipal, SEC_CHAR *pszPackage, ULONG fCredentialUse,
 912  void *pAuthData, SEC_GET_KEY_FN pGetKeyFn, void *pvGetKeyArgument,
 913  PTimeStamp ptsExpiry)
 914 {
 915     SECURITY_STATUS ret;
 916
 917     TRACE("%p %s %s %d %p %p %p %p\n", hCredentials, debugstr_a(pszPrincipal),
 918      debugstr_a(pszPackage), fCredentialUse, pAuthData, pGetKeyFn,
 919      pvGetKeyArgument, ptsExpiry);
 920     if (hCredentials)
 921     {
 922         SecurePackage *package = (SecurePackage *)hCredentials->dwUpper;
 923         PCredHandle cred = (PCtxtHandle)hCredentials->dwLower;
 924
 925         if (package && package->provider)
 926         {
 927             if (package->provider->fnTableA.AddCredentialsA)
 928                 ret = package->provider->fnTableA.AddCredentialsA(
 929                  cred, pszPrincipal, pszPackage, fCredentialUse, pAuthData,
 930                  pGetKeyFn, pvGetKeyArgument, ptsExpiry);
 931             else
 932                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 933         }
 934         else
 935             ret = SEC_E_INVALID_HANDLE;
 936     }
 937     else
 938         ret = SEC_E_INVALID_HANDLE;
 939     return ret;
 940 }
 941
 942 /***********************************************************************
 943  *              AddCredentialsW (SECUR32.@)
 944  */
 945 SECURITY_STATUS WINAPI AddCredentialsW(PCredHandle hCredentials,
 946  SEC_WCHAR *pszPrincipal, SEC_WCHAR *pszPackage, ULONG fCredentialUse,
 947  void *pAuthData, SEC_GET_KEY_FN pGetKeyFn, void *pvGetKeyArgument,
 948  PTimeStamp ptsExpiry)
 949 {
 950     SECURITY_STATUS ret;
 951
 952     TRACE("%p %s %s %d %p %p %p %p\n", hCredentials, debugstr_w(pszPrincipal),
 953      debugstr_w(pszPackage), fCredentialUse, pAuthData, pGetKeyFn,
 954      pvGetKeyArgument, ptsExpiry);
 955     if (hCredentials)
 956     {
 957         SecurePackage *package = (SecurePackage *)hCredentials->dwUpper;
 958         PCredHandle cred = (PCtxtHandle)hCredentials->dwLower;
 959
 960         if (package && package->provider)
 961         {
 962             if (package->provider->fnTableW.AddCredentialsW)
 963                 ret = package->provider->fnTableW.AddCredentialsW(
 964                  cred, pszPrincipal, pszPackage, fCredentialUse, pAuthData,
 965                  pGetKeyFn, pvGetKeyArgument, ptsExpiry);
 966             else
 967                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 968         }
 969         else
 970             ret = SEC_E_INVALID_HANDLE;
 971     }
 972     else
 973         ret = SEC_E_INVALID_HANDLE;
 974     return ret;
 975 }
 976
 977 /***********************************************************************
 978  *              QuerySecurityContextToken (SECUR32.@)
 979  */
 980 SECURITY_STATUS WINAPI QuerySecurityContextToken(PCtxtHandle phContext,
 981  HANDLE *phToken)
 982 {
 983     SECURITY_STATUS ret;
 984
 985     TRACE("%p %p\n", phContext, phToken);
 986     if (phContext)
 987     {
 988         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
 989         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
 990
 991         if (package && package->provider)
 992         {
 993             if (package->provider->fnTableW.QuerySecurityContextToken)
 994                 ret = package->provider->fnTableW.QuerySecurityContextToken(
 995                  ctxt, phToken);
 996             else
 997                 ret = SEC_E_UNSUPPORTED_FUNCTION;
 998         }
 999         else
1000             ret = SEC_E_INVALID_HANDLE;
1001     }
1002     else
1003         ret = SEC_E_INVALID_HANDLE;
1004     return ret;
1005 }
1006
1007 /***********************************************************************
1008  *              EncryptMessage (SECUR32.@)
1009  */
1010 SECURITY_STATUS WINAPI EncryptMessage(PCtxtHandle phContext, ULONG fQOP,
1011  PSecBufferDesc pMessage, ULONG MessageSeqNo)
1012 {
1013     SECURITY_STATUS ret;
1014
1015     TRACE("%p %d %p %d\n", phContext, fQOP, pMessage, MessageSeqNo);
1016     if (phContext)
1017     {
1018         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
1019         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
1020
1021         if (package && package->provider)
1022         {
1023             if (package->provider->fnTableW.EncryptMessage)
1024                 ret = package->provider->fnTableW.EncryptMessage(
1025                  ctxt, fQOP, pMessage, MessageSeqNo);
1026             else
1027                 ret = SEC_E_UNSUPPORTED_FUNCTION;
1028         }
1029         else
1030             ret = SEC_E_INVALID_HANDLE;
1031     }
1032     else
1033         ret = SEC_E_INVALID_HANDLE;
1034     return ret;
1035 }
1036
1037 /***********************************************************************
1038  *              DecryptMessage (SECUR32.@)
1039  */
1040 SECURITY_STATUS WINAPI DecryptMessage(PCtxtHandle phContext,
1041  PSecBufferDesc pMessage, ULONG MessageSeqNo, PULONG pfQOP)
1042 {
1043     SECURITY_STATUS ret;
1044
1045     TRACE("%p %p %d %p\n", phContext, pMessage, MessageSeqNo, pfQOP);
1046     if (phContext)
1047     {
1048         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
1049         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
1050
1051         if (package && package->provider)
1052         {
1053             if (package->provider->fnTableW.DecryptMessage)
1054                 ret = package->provider->fnTableW.DecryptMessage(
1055                  ctxt, pMessage, MessageSeqNo, pfQOP);
1056             else
1057                 ret = SEC_E_UNSUPPORTED_FUNCTION;
1058         }
1059         else
1060             ret = SEC_E_INVALID_HANDLE;
1061     }
1062     else
1063         ret = SEC_E_INVALID_HANDLE;
1064     return ret;
1065 }
1066
1067 /***********************************************************************
1068  *              SetContextAttributesA (SECUR32.@)
1069  */
1070 SECURITY_STATUS WINAPI SetContextAttributesA(PCtxtHandle phContext,
1071  ULONG ulAttribute, void *pBuffer, ULONG cbBuffer)
1072 {
1073     SECURITY_STATUS ret;
1074
1075     TRACE("%p %d %p %d\n", phContext, ulAttribute, pBuffer, cbBuffer);
1076     if (phContext)
1077     {
1078         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
1079         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
1080
1081         if (package && package->provider)
1082         {
1083             if (package->provider->fnTableA.SetContextAttributesA)
1084                 ret = package->provider->fnTableA.SetContextAttributesA(
1085                  ctxt, ulAttribute, pBuffer, cbBuffer);
1086             else
1087                 ret = SEC_E_UNSUPPORTED_FUNCTION;
1088         }
1089         else
1090             ret = SEC_E_INVALID_HANDLE;
1091     }
1092     else
1093         ret = SEC_E_INVALID_HANDLE;
1094     return ret;
1095 }
1096
1097 /***********************************************************************
1098  *              SetContextAttributesW (SECUR32.@)
1099  */
1100 SECURITY_STATUS WINAPI SetContextAttributesW(PCtxtHandle phContext,
1101  ULONG ulAttribute, void *pBuffer, ULONG cbBuffer)
1102 {
1103     SECURITY_STATUS ret;
1104
1105     TRACE("%p %d %p %d\n", phContext, ulAttribute, pBuffer, cbBuffer);
1106     if (phContext)
1107     {
1108         SecurePackage *package = (SecurePackage *)phContext->dwUpper;
1109         PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
1110
1111         if (package && package->provider)
1112         {
1113             if (package->provider->fnTableW.SetContextAttributesW)
1114                 ret = package->provider->fnTableW.SetContextAttributesW(
1115                  ctxt, ulAttribute, pBuffer, cbBuffer);
1116             else
1117                 ret = SEC_E_UNSUPPORTED_FUNCTION;
1118         }
1119         else
1120             ret = SEC_E_INVALID_HANDLE;
1121     }
1122     else
1123         ret = SEC_E_INVALID_HANDLE;
1124     return ret;
1125 }