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905 lines
31 KiB
C
905 lines
31 KiB
C
/* Copyright (C) 2004 Juan Lang
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*
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* This file implements thunks between wide char and multibyte functions for
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* SSPs that only provide one or the other.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winnls.h"
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#include "winreg.h"
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#include "winternl.h"
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#include "sspi.h"
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#include "secur32_priv.h"
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#include "thunks.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(secur32);
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SECURITY_STATUS SEC_ENTRY thunk_AcquireCredentialsHandleA(
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SEC_CHAR *pszPrincipal, SEC_CHAR *pszPackage, ULONG fCredentialsUse,
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PLUID pvLogonID, PVOID pAuthData, SEC_GET_KEY_FN pGetKeyFn,
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PVOID pvGetKeyArgument, PCredHandle phCredential, PTimeStamp ptsExpiry)
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{
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SECURITY_STATUS ret;
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TRACE("%s %s %ld %p %p %p %p %p %p\n", debugstr_a(pszPrincipal),
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debugstr_a(pszPackage), fCredentialsUse, pvLogonID, pAuthData, pGetKeyFn,
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pvGetKeyArgument, phCredential, ptsExpiry);
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if (pszPackage)
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{
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UNICODE_STRING principal, package;
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RtlCreateUnicodeStringFromAsciiz(&principal, pszPrincipal);
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RtlCreateUnicodeStringFromAsciiz(&package, pszPackage);
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ret = AcquireCredentialsHandleW(principal.Buffer, package.Buffer,
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fCredentialsUse, pvLogonID, pAuthData, pGetKeyFn, pvGetKeyArgument,
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phCredential, ptsExpiry);
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RtlFreeUnicodeString(&principal);
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RtlFreeUnicodeString(&package);
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}
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else
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ret = SEC_E_SECPKG_NOT_FOUND;
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return ret;
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}
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SECURITY_STATUS SEC_ENTRY thunk_AcquireCredentialsHandleW(
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SEC_WCHAR *pszPrincipal, SEC_WCHAR *pszPackage, ULONG fCredentialsUse,
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PLUID pvLogonID, PVOID pAuthData, SEC_GET_KEY_FN pGetKeyFn,
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PVOID pvGetKeyArgument, PCredHandle phCredential, PTimeStamp ptsExpiry)
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{
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SECURITY_STATUS ret;
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TRACE("%s %s %ld %p %p %p %p %p %p\n", debugstr_w(pszPrincipal),
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debugstr_w(pszPackage), fCredentialsUse, pvLogonID, pAuthData, pGetKeyFn,
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pvGetKeyArgument, phCredential, ptsExpiry);
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if (pszPackage)
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{
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PSTR principal, package;
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principal = SECUR32_AllocMultiByteFromWide(pszPrincipal);
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package = SECUR32_AllocMultiByteFromWide(pszPackage);
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ret = AcquireCredentialsHandleA(principal, package, fCredentialsUse,
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pvLogonID, pAuthData, pGetKeyFn, pvGetKeyArgument, phCredential,
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ptsExpiry);
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if (principal)
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SECUR32_FREE(principal);
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if (package)
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SECUR32_FREE(package);
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}
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else
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ret = SEC_E_SECPKG_NOT_FOUND;
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return ret;
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}
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/* thunking is pretty dicey for these--the output type depends on ulAttribute,
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* so we have to know about every type the caller does
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*/
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SECURITY_STATUS SEC_ENTRY thunk_QueryCredentialsAttributesA(
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PCredHandle phCredential, unsigned long ulAttribute, void *pBuffer)
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{
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SECURITY_STATUS ret;
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TRACE("%p %ld %p\n", phCredential, ulAttribute, pBuffer);
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if (phCredential)
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{
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SecurePackage *package = (SecurePackage *)phCredential->dwUpper;
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PCredHandle cred = (PCredHandle)phCredential->dwLower;
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if (package && package->provider)
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{
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if (package->provider->fnTableW.QueryCredentialsAttributesW)
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{
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ret = package->provider->fnTableW.QueryCredentialsAttributesW(
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cred, ulAttribute, pBuffer);
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if (ret == SEC_E_OK)
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{
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switch (ulAttribute)
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{
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case SECPKG_CRED_ATTR_NAMES:
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{
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PSecPkgCredentials_NamesW names =
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(PSecPkgCredentials_NamesW)pBuffer;
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SEC_WCHAR *oldUser = names->sUserName;
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if (oldUser)
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{
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names->sUserName =
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(PWSTR)SECUR32_AllocMultiByteFromWide(oldUser);
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package->provider->fnTableW.FreeContextBuffer(
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oldUser);
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}
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break;
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}
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default:
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WARN("attribute type %ld unknown\n", ulAttribute);
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ret = SEC_E_INTERNAL_ERROR;
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}
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}
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}
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else
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ret = SEC_E_UNSUPPORTED_FUNCTION;
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}
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else
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ret = SEC_E_INVALID_HANDLE;
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}
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else
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ret = SEC_E_INVALID_HANDLE;
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return ret;
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}
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SECURITY_STATUS SEC_ENTRY thunk_QueryCredentialsAttributesW(
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PCredHandle phCredential, unsigned long ulAttribute, void *pBuffer)
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{
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SECURITY_STATUS ret;
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TRACE("%p %ld %p\n", phCredential, ulAttribute, pBuffer);
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if (phCredential)
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{
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SecurePackage *package = (SecurePackage *)phCredential->dwUpper;
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PCredHandle cred = (PCredHandle)phCredential->dwLower;
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if (package && package->provider)
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{
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if (package->provider->fnTableA.QueryCredentialsAttributesA)
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{
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ret = package->provider->fnTableA.QueryCredentialsAttributesA(
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cred, ulAttribute, pBuffer);
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if (ret == SEC_E_OK)
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{
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switch (ulAttribute)
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{
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case SECPKG_CRED_ATTR_NAMES:
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{
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PSecPkgCredentials_NamesA names =
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(PSecPkgCredentials_NamesA)pBuffer;
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SEC_CHAR *oldUser = names->sUserName;
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if (oldUser)
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{
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names->sUserName =
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(PSTR)SECUR32_AllocWideFromMultiByte(oldUser);
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package->provider->fnTableA.FreeContextBuffer(
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oldUser);
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}
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break;
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}
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default:
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WARN("attribute type %ld unknown\n", ulAttribute);
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ret = SEC_E_INTERNAL_ERROR;
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}
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}
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}
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else
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ret = SEC_E_UNSUPPORTED_FUNCTION;
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}
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else
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ret = SEC_E_INVALID_HANDLE;
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}
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else
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ret = SEC_E_INVALID_HANDLE;
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return ret;
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}
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SECURITY_STATUS SEC_ENTRY thunk_InitializeSecurityContextA(
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PCredHandle phCredential, PCtxtHandle phContext,
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SEC_CHAR *pszTargetName, unsigned long fContextReq,
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unsigned long Reserved1, unsigned long TargetDataRep, PSecBufferDesc pInput,
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unsigned long Reserved2, PCtxtHandle phNewContext, PSecBufferDesc pOutput,
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unsigned long *pfContextAttr, PTimeStamp ptsExpiry)
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{
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SECURITY_STATUS ret;
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TRACE("%p %p %s %ld %ld %ld %p %ld %p %p %p %p\n", phCredential, phContext,
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debugstr_a(pszTargetName), fContextReq, Reserved1, TargetDataRep, pInput,
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Reserved1, phNewContext, pOutput, pfContextAttr, ptsExpiry);
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if (phCredential)
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{
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SecurePackage *package = (SecurePackage *)phCredential->dwUpper;
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if (package && package->provider)
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{
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if (package->provider->fnTableW.InitializeSecurityContextW)
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{
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UNICODE_STRING target;
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RtlCreateUnicodeStringFromAsciiz(&target, pszTargetName);
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ret = package->provider->fnTableW.InitializeSecurityContextW(
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phCredential, phContext, target.Buffer, fContextReq, Reserved1,
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TargetDataRep, pInput, Reserved2, phNewContext, pOutput,
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pfContextAttr, ptsExpiry);
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RtlFreeUnicodeString(&target);
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}
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else
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ret = SEC_E_UNSUPPORTED_FUNCTION;
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}
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else
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ret = SEC_E_INVALID_HANDLE;
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}
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else
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ret = SEC_E_INVALID_HANDLE;
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return ret;
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}
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SECURITY_STATUS SEC_ENTRY thunk_InitializeSecurityContextW(
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PCredHandle phCredential, PCtxtHandle phContext,
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SEC_WCHAR *pszTargetName, unsigned long fContextReq,
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unsigned long Reserved1, unsigned long TargetDataRep, PSecBufferDesc pInput,
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unsigned long Reserved2, PCtxtHandle phNewContext, PSecBufferDesc pOutput,
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unsigned long *pfContextAttr, PTimeStamp ptsExpiry)
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{
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SECURITY_STATUS ret;
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TRACE("%p %p %s %ld %ld %ld %p %ld %p %p %p %p\n", phCredential, phContext,
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debugstr_w(pszTargetName), fContextReq, Reserved1, TargetDataRep, pInput,
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Reserved1, phNewContext, pOutput, pfContextAttr, ptsExpiry);
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if (phCredential)
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{
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SecurePackage *package = (SecurePackage *)phCredential->dwUpper;
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if (package && package->provider)
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{
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if (package->provider->fnTableA.InitializeSecurityContextA)
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{
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PSTR target = SECUR32_AllocMultiByteFromWide(pszTargetName);
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ret = package->provider->fnTableA.InitializeSecurityContextA(
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phCredential, phContext, target, fContextReq, Reserved1,
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TargetDataRep, pInput, Reserved2, phNewContext, pOutput,
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pfContextAttr, ptsExpiry);
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if (target)
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SECUR32_FREE(target);
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}
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else
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ret = SEC_E_UNSUPPORTED_FUNCTION;
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}
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else
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ret = SEC_E_INVALID_HANDLE;
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}
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else
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ret = SEC_E_INVALID_HANDLE;
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return ret;
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}
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SECURITY_STATUS SEC_ENTRY thunk_AddCredentialsA(PCredHandle hCredentials,
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SEC_CHAR *pszPrincipal, SEC_CHAR *pszPackage, unsigned long fCredentialUse,
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void *pAuthData, SEC_GET_KEY_FN pGetKeyFn, void *pvGetKeyArgument,
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PTimeStamp ptsExpiry)
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{
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SECURITY_STATUS ret;
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TRACE("%p %s %s %ld %p %p %p %p\n", hCredentials, debugstr_a(pszPrincipal),
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debugstr_a(pszPackage), fCredentialUse, pAuthData, pGetKeyFn,
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pvGetKeyArgument, ptsExpiry);
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if (hCredentials)
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{
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SecurePackage *package = (SecurePackage *)hCredentials->dwUpper;
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PCredHandle cred = (PCtxtHandle)hCredentials->dwLower;
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if (package && package->provider)
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{
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if (package->provider->fnTableW.AddCredentialsW)
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{
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UNICODE_STRING szPrincipal, szPackage;
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RtlCreateUnicodeStringFromAsciiz(&szPrincipal, pszPrincipal);
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RtlCreateUnicodeStringFromAsciiz(&szPackage, pszPackage);
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ret = package->provider->fnTableW.AddCredentialsW(
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cred, szPrincipal.Buffer, szPackage.Buffer, fCredentialUse,
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pAuthData, pGetKeyFn, pvGetKeyArgument, ptsExpiry);
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RtlFreeUnicodeString(&szPrincipal);
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RtlFreeUnicodeString(&szPackage);
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}
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else
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ret = SEC_E_UNSUPPORTED_FUNCTION;
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}
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else
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ret = SEC_E_INVALID_HANDLE;
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}
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else
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ret = SEC_E_INVALID_HANDLE;
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return ret;
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}
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SECURITY_STATUS SEC_ENTRY thunk_AddCredentialsW(PCredHandle hCredentials,
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SEC_WCHAR *pszPrincipal, SEC_WCHAR *pszPackage, unsigned long fCredentialUse,
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void *pAuthData, SEC_GET_KEY_FN pGetKeyFn, void *pvGetKeyArgument,
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PTimeStamp ptsExpiry)
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{
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SECURITY_STATUS ret;
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TRACE("%p %s %s %ld %p %p %p %p\n", hCredentials, debugstr_w(pszPrincipal),
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debugstr_w(pszPackage), fCredentialUse, pAuthData, pGetKeyFn,
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pvGetKeyArgument, ptsExpiry);
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if (hCredentials)
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{
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SecurePackage *package = (SecurePackage *)hCredentials->dwUpper;
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PCredHandle cred = (PCtxtHandle)hCredentials->dwLower;
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if (package && package->provider)
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{
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if (package->provider->fnTableA.AddCredentialsA)
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{
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PSTR szPrincipal = SECUR32_AllocMultiByteFromWide(pszPrincipal);
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PSTR szPackage = SECUR32_AllocMultiByteFromWide(pszPackage);
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ret = package->provider->fnTableA.AddCredentialsA(
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cred, szPrincipal, szPackage, fCredentialUse, pAuthData,
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pGetKeyFn, pvGetKeyArgument, ptsExpiry);
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SECUR32_FREE(szPrincipal);
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SECUR32_FREE(szPackage);
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}
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else
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ret = SEC_E_UNSUPPORTED_FUNCTION;
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}
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else
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ret = SEC_E_INVALID_HANDLE;
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}
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else
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ret = SEC_E_INVALID_HANDLE;
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return ret;
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}
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static PSecPkgInfoA _copyPackageInfoFlatWToA(PSecPkgInfoW infoW)
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{
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PSecPkgInfoA ret;
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if (infoW)
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{
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size_t bytesNeeded = sizeof(SecPkgInfoA);
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int nameLen = 0, commentLen = 0;
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if (infoW->Name)
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{
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nameLen = WideCharToMultiByte(CP_ACP, 0, infoW->Name, -1,
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NULL, 0, NULL, NULL);
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bytesNeeded += nameLen;
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}
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if (infoW->Comment)
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{
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commentLen = WideCharToMultiByte(CP_ACP, 0, infoW->Comment, -1,
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NULL, 0, NULL, NULL);
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bytesNeeded += commentLen;
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}
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ret = (PSecPkgInfoA)SECUR32_ALLOC(bytesNeeded);
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if (ret)
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{
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PSTR nextString = (PSTR)((PBYTE)ret + sizeof(SecPkgInfoA));
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memcpy(ret, infoW, sizeof(SecPkgInfoA));
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if (infoW->Name)
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{
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ret->Name = nextString;
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WideCharToMultiByte(CP_ACP, 0, infoW->Name, -1, nextString,
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nameLen, NULL, NULL);
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nextString += nameLen;
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}
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else
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ret->Name = NULL;
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if (infoW->Comment)
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{
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ret->Comment = nextString;
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WideCharToMultiByte(CP_ACP, 0, infoW->Comment, -1, nextString,
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nameLen, NULL, NULL);
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}
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else
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ret->Comment = NULL;
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}
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}
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else
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ret = NULL;
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return ret;
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}
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static SECURITY_STATUS thunk_ContextAttributesWToA(SecurePackage *package,
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unsigned long ulAttribute, void *pBuffer)
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{
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SECURITY_STATUS ret = SEC_E_OK;
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if (package && pBuffer)
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{
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switch (ulAttribute)
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{
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case SECPKG_ATTR_NAMES:
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{
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PSecPkgContext_NamesW names = (PSecPkgContext_NamesW)pBuffer;
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SEC_WCHAR *oldUser = names->sUserName;
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if (oldUser)
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{
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names->sUserName =
|
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(PWSTR)SECUR32_AllocMultiByteFromWide(oldUser);
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package->provider->fnTableW.FreeContextBuffer(oldUser);
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}
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break;
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}
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case SECPKG_ATTR_AUTHORITY:
|
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{
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PSecPkgContext_AuthorityW names =
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(PSecPkgContext_AuthorityW)pBuffer;
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SEC_WCHAR *oldAuth = names->sAuthorityName;
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|
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if (oldAuth)
|
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{
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names->sAuthorityName =
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(PWSTR)SECUR32_AllocMultiByteFromWide(oldAuth);
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package->provider->fnTableW.FreeContextBuffer(oldAuth);
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}
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break;
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}
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case SECPKG_ATTR_KEY_INFO:
|
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{
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PSecPkgContext_KeyInfoW info = (PSecPkgContext_KeyInfoW)pBuffer;
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SEC_WCHAR *oldSigAlgName = info->sSignatureAlgorithmName;
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SEC_WCHAR *oldEncAlgName = info->sEncryptAlgorithmName;
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if (oldSigAlgName)
|
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{
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info->sSignatureAlgorithmName =
|
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(PWSTR)SECUR32_AllocMultiByteFromWide(oldSigAlgName);
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package->provider->fnTableW.FreeContextBuffer(
|
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oldSigAlgName);
|
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}
|
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if (oldEncAlgName)
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{
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info->sEncryptAlgorithmName =
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(PWSTR)SECUR32_AllocMultiByteFromWide(oldEncAlgName);
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package->provider->fnTableW.FreeContextBuffer(
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oldEncAlgName);
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}
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break;
|
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}
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case SECPKG_ATTR_PACKAGE_INFO:
|
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{
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PSecPkgContext_PackageInfoW info =
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(PSecPkgContext_PackageInfoW)pBuffer;
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PSecPkgInfoW oldPkgInfo = info->PackageInfo;
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if (oldPkgInfo)
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{
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info->PackageInfo = (PSecPkgInfoW)
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_copyPackageInfoFlatWToA(oldPkgInfo);
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package->provider->fnTableW.FreeContextBuffer(oldPkgInfo);
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}
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break;
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}
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case SECPKG_ATTR_NEGOTIATION_INFO:
|
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{
|
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PSecPkgContext_NegotiationInfoW info =
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(PSecPkgContext_NegotiationInfoW)pBuffer;
|
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PSecPkgInfoW oldPkgInfo = info->PackageInfo;
|
|
|
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if (oldPkgInfo)
|
|
{
|
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info->PackageInfo = (PSecPkgInfoW)
|
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_copyPackageInfoFlatWToA(oldPkgInfo);
|
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package->provider->fnTableW.FreeContextBuffer(oldPkgInfo);
|
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}
|
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break;
|
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}
|
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case SECPKG_ATTR_NATIVE_NAMES:
|
|
{
|
|
PSecPkgContext_NativeNamesW names =
|
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(PSecPkgContext_NativeNamesW)pBuffer;
|
|
PWSTR oldClient = names->sClientName;
|
|
PWSTR oldServer = names->sServerName;
|
|
|
|
if (oldClient)
|
|
{
|
|
names->sClientName = (PWSTR)SECUR32_AllocMultiByteFromWide(
|
|
oldClient);
|
|
package->provider->fnTableW.FreeContextBuffer(oldClient);
|
|
}
|
|
if (oldServer)
|
|
{
|
|
names->sServerName = (PWSTR)SECUR32_AllocMultiByteFromWide(
|
|
oldServer);
|
|
package->provider->fnTableW.FreeContextBuffer(oldServer);
|
|
}
|
|
break;
|
|
}
|
|
case SECPKG_ATTR_CREDENTIAL_NAME:
|
|
{
|
|
PSecPkgContext_CredentialNameW name =
|
|
(PSecPkgContext_CredentialNameW)pBuffer;
|
|
PWSTR oldCred = name->sCredentialName;
|
|
|
|
if (oldCred)
|
|
{
|
|
name->sCredentialName =
|
|
(PWSTR)SECUR32_AllocMultiByteFromWide(oldCred);
|
|
package->provider->fnTableW.FreeContextBuffer(oldCred);
|
|
}
|
|
break;
|
|
}
|
|
/* no thunking needed: */
|
|
case SECPKG_ATTR_ACCESS_TOKEN:
|
|
case SECPKG_ATTR_DCE_INFO:
|
|
case SECPKG_ATTR_FLAGS:
|
|
case SECPKG_ATTR_LIFESPAN:
|
|
case SECPKG_ATTR_PASSWORD_EXPIRY:
|
|
case SECPKG_ATTR_SESSION_KEY:
|
|
case SECPKG_ATTR_SIZES:
|
|
case SECPKG_ATTR_STREAM_SIZES:
|
|
case SECPKG_ATTR_TARGET_INFORMATION:
|
|
break;
|
|
default:
|
|
WARN("attribute type %ld unknown\n", ulAttribute);
|
|
ret = SEC_E_INTERNAL_ERROR;
|
|
}
|
|
}
|
|
else
|
|
ret = SEC_E_INVALID_TOKEN;
|
|
return ret;
|
|
}
|
|
|
|
SECURITY_STATUS SEC_ENTRY thunk_QueryContextAttributesA(PCtxtHandle phContext,
|
|
unsigned long ulAttribute, void *pBuffer)
|
|
{
|
|
SECURITY_STATUS ret;
|
|
|
|
TRACE("%p %ld %p\n", phContext, ulAttribute, pBuffer);
|
|
if (phContext)
|
|
{
|
|
SecurePackage *package = (SecurePackage *)phContext->dwUpper;
|
|
PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
|
|
|
|
if (package && package->provider)
|
|
{
|
|
if (package->provider->fnTableW.QueryContextAttributesW)
|
|
{
|
|
ret = package->provider->fnTableW.QueryContextAttributesW(
|
|
ctxt, ulAttribute, pBuffer);
|
|
if (ret == SEC_E_OK)
|
|
ret = thunk_ContextAttributesWToA(package, ulAttribute,
|
|
pBuffer);
|
|
}
|
|
else
|
|
ret = SEC_E_UNSUPPORTED_FUNCTION;
|
|
}
|
|
else
|
|
ret = SEC_E_INVALID_HANDLE;
|
|
}
|
|
else
|
|
ret = SEC_E_INVALID_HANDLE;
|
|
return ret;
|
|
}
|
|
|
|
static PSecPkgInfoW _copyPackageInfoFlatAToW(PSecPkgInfoA infoA)
|
|
{
|
|
PSecPkgInfoW ret;
|
|
|
|
if (infoA)
|
|
{
|
|
size_t bytesNeeded = sizeof(SecPkgInfoW);
|
|
int nameLen = 0, commentLen = 0;
|
|
|
|
if (infoA->Name)
|
|
{
|
|
nameLen = MultiByteToWideChar(CP_ACP, 0, infoA->Name, -1,
|
|
NULL, 0);
|
|
bytesNeeded += nameLen * sizeof(WCHAR);
|
|
}
|
|
if (infoA->Comment)
|
|
{
|
|
commentLen = MultiByteToWideChar(CP_ACP, 0, infoA->Comment, -1,
|
|
NULL, 0);
|
|
bytesNeeded += commentLen * sizeof(WCHAR);
|
|
}
|
|
ret = (PSecPkgInfoW)SECUR32_ALLOC(bytesNeeded);
|
|
if (ret)
|
|
{
|
|
PWSTR nextString = (PWSTR)((PBYTE)ret + sizeof(SecPkgInfoW));
|
|
|
|
memcpy(ret, infoA, sizeof(SecPkgInfoA));
|
|
if (infoA->Name)
|
|
{
|
|
ret->Name = nextString;
|
|
MultiByteToWideChar(CP_ACP, 0, infoA->Name, -1, nextString,
|
|
nameLen);
|
|
nextString += nameLen;
|
|
}
|
|
else
|
|
ret->Name = NULL;
|
|
if (infoA->Comment)
|
|
{
|
|
ret->Comment = nextString;
|
|
MultiByteToWideChar(CP_ACP, 0, infoA->Comment, -1, nextString,
|
|
nameLen);
|
|
}
|
|
else
|
|
ret->Comment = NULL;
|
|
}
|
|
}
|
|
else
|
|
ret = NULL;
|
|
return ret;
|
|
}
|
|
|
|
static SECURITY_STATUS thunk_ContextAttributesAToW(SecurePackage *package,
|
|
unsigned long ulAttribute, void *pBuffer)
|
|
{
|
|
SECURITY_STATUS ret = SEC_E_OK;
|
|
|
|
if (package && pBuffer)
|
|
{
|
|
switch (ulAttribute)
|
|
{
|
|
case SECPKG_ATTR_NAMES:
|
|
{
|
|
PSecPkgContext_NamesA names = (PSecPkgContext_NamesA)pBuffer;
|
|
SEC_CHAR *oldUser = names->sUserName;
|
|
|
|
if (oldUser)
|
|
{
|
|
names->sUserName =
|
|
(PSTR)SECUR32_AllocWideFromMultiByte(oldUser);
|
|
package->provider->fnTableW.FreeContextBuffer(oldUser);
|
|
}
|
|
break;
|
|
}
|
|
case SECPKG_ATTR_AUTHORITY:
|
|
{
|
|
PSecPkgContext_AuthorityA names =
|
|
(PSecPkgContext_AuthorityA)pBuffer;
|
|
SEC_CHAR *oldAuth = names->sAuthorityName;
|
|
|
|
if (oldAuth)
|
|
{
|
|
names->sAuthorityName =
|
|
(PSTR)SECUR32_AllocWideFromMultiByte(oldAuth);
|
|
package->provider->fnTableW.FreeContextBuffer(oldAuth);
|
|
}
|
|
break;
|
|
}
|
|
case SECPKG_ATTR_KEY_INFO:
|
|
{
|
|
PSecPkgContext_KeyInfoA info = (PSecPkgContext_KeyInfoA)pBuffer;
|
|
SEC_CHAR *oldSigAlgName = info->sSignatureAlgorithmName;
|
|
SEC_CHAR *oldEncAlgName = info->sEncryptAlgorithmName;
|
|
|
|
if (oldSigAlgName)
|
|
{
|
|
info->sSignatureAlgorithmName =
|
|
(PSTR)SECUR32_AllocWideFromMultiByte(oldSigAlgName);
|
|
package->provider->fnTableW.FreeContextBuffer(
|
|
oldSigAlgName);
|
|
}
|
|
if (oldEncAlgName)
|
|
{
|
|
info->sEncryptAlgorithmName =
|
|
(PSTR)SECUR32_AllocWideFromMultiByte(
|
|
oldEncAlgName);
|
|
package->provider->fnTableW.FreeContextBuffer(
|
|
oldEncAlgName);
|
|
}
|
|
break;
|
|
}
|
|
case SECPKG_ATTR_PACKAGE_INFO:
|
|
{
|
|
PSecPkgContext_PackageInfoA info =
|
|
(PSecPkgContext_PackageInfoA)pBuffer;
|
|
PSecPkgInfoA oldPkgInfo = info->PackageInfo;
|
|
|
|
if (oldPkgInfo)
|
|
{
|
|
info->PackageInfo = (PSecPkgInfoA)
|
|
_copyPackageInfoFlatAToW(oldPkgInfo);
|
|
package->provider->fnTableW.FreeContextBuffer(oldPkgInfo);
|
|
}
|
|
break;
|
|
}
|
|
case SECPKG_ATTR_NEGOTIATION_INFO:
|
|
{
|
|
PSecPkgContext_NegotiationInfoA info =
|
|
(PSecPkgContext_NegotiationInfoA)pBuffer;
|
|
PSecPkgInfoA oldPkgInfo = info->PackageInfo;
|
|
|
|
if (oldPkgInfo)
|
|
{
|
|
info->PackageInfo = (PSecPkgInfoA)
|
|
_copyPackageInfoFlatAToW(oldPkgInfo);
|
|
package->provider->fnTableW.FreeContextBuffer(oldPkgInfo);
|
|
}
|
|
break;
|
|
}
|
|
case SECPKG_ATTR_NATIVE_NAMES:
|
|
{
|
|
PSecPkgContext_NativeNamesA names =
|
|
(PSecPkgContext_NativeNamesA)pBuffer;
|
|
PSTR oldClient = names->sClientName;
|
|
PSTR oldServer = names->sServerName;
|
|
|
|
if (oldClient)
|
|
{
|
|
names->sClientName = (PSTR)SECUR32_AllocWideFromMultiByte(
|
|
oldClient);
|
|
package->provider->fnTableW.FreeContextBuffer(oldClient);
|
|
}
|
|
if (oldServer)
|
|
{
|
|
names->sServerName = (PSTR)SECUR32_AllocWideFromMultiByte(
|
|
oldServer);
|
|
package->provider->fnTableW.FreeContextBuffer(oldServer);
|
|
}
|
|
break;
|
|
}
|
|
case SECPKG_ATTR_CREDENTIAL_NAME:
|
|
{
|
|
PSecPkgContext_CredentialNameA name =
|
|
(PSecPkgContext_CredentialNameA)pBuffer;
|
|
PSTR oldCred = name->sCredentialName;
|
|
|
|
if (oldCred)
|
|
{
|
|
name->sCredentialName =
|
|
(PSTR)SECUR32_AllocWideFromMultiByte(oldCred);
|
|
package->provider->fnTableW.FreeContextBuffer(oldCred);
|
|
}
|
|
break;
|
|
}
|
|
/* no thunking needed: */
|
|
case SECPKG_ATTR_ACCESS_TOKEN:
|
|
case SECPKG_ATTR_DCE_INFO:
|
|
case SECPKG_ATTR_FLAGS:
|
|
case SECPKG_ATTR_LIFESPAN:
|
|
case SECPKG_ATTR_PASSWORD_EXPIRY:
|
|
case SECPKG_ATTR_SESSION_KEY:
|
|
case SECPKG_ATTR_SIZES:
|
|
case SECPKG_ATTR_STREAM_SIZES:
|
|
case SECPKG_ATTR_TARGET_INFORMATION:
|
|
break;
|
|
default:
|
|
WARN("attribute type %ld unknown\n", ulAttribute);
|
|
ret = SEC_E_INTERNAL_ERROR;
|
|
}
|
|
}
|
|
else
|
|
ret = SEC_E_INVALID_TOKEN;
|
|
return ret;
|
|
}
|
|
|
|
SECURITY_STATUS SEC_ENTRY thunk_QueryContextAttributesW(PCtxtHandle phContext,
|
|
unsigned long ulAttribute, void *pBuffer)
|
|
{
|
|
SECURITY_STATUS ret;
|
|
|
|
TRACE("%p %ld %p\n", phContext, ulAttribute, pBuffer);
|
|
if (phContext)
|
|
{
|
|
SecurePackage *package = (SecurePackage *)phContext->dwUpper;
|
|
PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
|
|
|
|
if (package && package->provider)
|
|
{
|
|
if (package->provider->fnTableA.QueryContextAttributesA)
|
|
{
|
|
ret = package->provider->fnTableA.QueryContextAttributesA(
|
|
ctxt, ulAttribute, pBuffer);
|
|
if (ret == SEC_E_OK)
|
|
ret = thunk_ContextAttributesAToW(package, ulAttribute,
|
|
pBuffer);
|
|
}
|
|
else
|
|
ret = SEC_E_UNSUPPORTED_FUNCTION;
|
|
}
|
|
else
|
|
ret = SEC_E_INVALID_HANDLE;
|
|
}
|
|
else
|
|
ret = SEC_E_INVALID_HANDLE;
|
|
return ret;
|
|
}
|
|
|
|
SECURITY_STATUS SEC_ENTRY thunk_SetContextAttributesA(PCtxtHandle phContext,
|
|
unsigned long ulAttribute, void *pBuffer, unsigned long cbBuffer)
|
|
{
|
|
SECURITY_STATUS ret;
|
|
|
|
TRACE("%p %ld %p %ld\n", phContext, ulAttribute, pBuffer, cbBuffer);
|
|
if (phContext)
|
|
{
|
|
SecurePackage *package = (SecurePackage *)phContext->dwUpper;
|
|
PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
|
|
|
|
if (package && package->provider && pBuffer && cbBuffer)
|
|
{
|
|
if (package->provider->fnTableW.SetContextAttributesW)
|
|
{
|
|
/* TODO: gotta validate size too! */
|
|
ret = thunk_ContextAttributesWToA(package, ulAttribute,
|
|
pBuffer);
|
|
if (ret == SEC_E_OK)
|
|
ret = package->provider->fnTableW.SetContextAttributesW(
|
|
ctxt, ulAttribute, pBuffer, cbBuffer);
|
|
}
|
|
else
|
|
ret = SEC_E_UNSUPPORTED_FUNCTION;
|
|
}
|
|
else
|
|
ret = SEC_E_INVALID_HANDLE;
|
|
}
|
|
else
|
|
ret = SEC_E_INVALID_HANDLE;
|
|
return ret;
|
|
}
|
|
|
|
SECURITY_STATUS SEC_ENTRY thunk_SetContextAttributesW(PCtxtHandle phContext,
|
|
unsigned long ulAttribute, void *pBuffer, unsigned long cbBuffer)
|
|
{
|
|
SECURITY_STATUS ret;
|
|
|
|
TRACE("%p %ld %p %ld\n", phContext, ulAttribute, pBuffer, cbBuffer);
|
|
if (phContext)
|
|
{
|
|
SecurePackage *package = (SecurePackage *)phContext->dwUpper;
|
|
PCtxtHandle ctxt = (PCtxtHandle)phContext->dwLower;
|
|
|
|
if (package && package->provider && pBuffer && cbBuffer)
|
|
{
|
|
if (package->provider->fnTableA.SetContextAttributesA)
|
|
{
|
|
/* TODO: gotta validate size too! */
|
|
ret = thunk_ContextAttributesAToW(package, ulAttribute,
|
|
pBuffer);
|
|
if (ret == SEC_E_OK)
|
|
ret = package->provider->fnTableA.SetContextAttributesA(
|
|
ctxt, ulAttribute, pBuffer, cbBuffer);
|
|
}
|
|
else
|
|
ret = SEC_E_UNSUPPORTED_FUNCTION;
|
|
}
|
|
else
|
|
ret = SEC_E_INVALID_HANDLE;
|
|
}
|
|
else
|
|
ret = SEC_E_INVALID_HANDLE;
|
|
return ret;
|
|
}
|
|
|
|
SECURITY_STATUS SEC_ENTRY thunk_ImportSecurityContextA(
|
|
SEC_CHAR *pszPackage, PSecBuffer pPackedContext, void *Token,
|
|
PCtxtHandle phContext)
|
|
{
|
|
SECURITY_STATUS ret;
|
|
UNICODE_STRING package;
|
|
|
|
TRACE("%s %p %p %p\n", debugstr_a(pszPackage), pPackedContext, Token,
|
|
phContext);
|
|
RtlCreateUnicodeStringFromAsciiz(&package, pszPackage);
|
|
ret = ImportSecurityContextW(package.Buffer, pPackedContext, Token,
|
|
phContext);
|
|
RtlFreeUnicodeString(&package);
|
|
return ret;
|
|
}
|
|
|
|
SECURITY_STATUS SEC_ENTRY thunk_ImportSecurityContextW(
|
|
SEC_WCHAR *pszPackage, PSecBuffer pPackedContext, void *Token,
|
|
PCtxtHandle phContext)
|
|
{
|
|
SECURITY_STATUS ret;
|
|
PSTR package = SECUR32_AllocMultiByteFromWide(pszPackage);
|
|
|
|
TRACE("%s %p %p %p\n", debugstr_w(pszPackage), pPackedContext, Token,
|
|
phContext);
|
|
ret = ImportSecurityContextA(package, pPackedContext, Token, phContext);
|
|
if (package)
|
|
SECUR32_FREE(package);
|
|
return ret;
|
|
}
|