625 lines
22 KiB
C
625 lines
22 KiB
C
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/**
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* WinPR: Windows Portable Runtime
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* Negotiate Security Package
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*
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* Copyright 2011-2014 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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* Copyright 2017 Dorian Ducournau <dorian.ducournau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <winpr/crt.h>
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#include <winpr/sspi.h>
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#include <winpr/tchar.h>
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#include "negotiate.h"
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#include "../sspi.h"
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#include "../log.h"
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#define TAG WINPR_TAG("negotiate")
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extern const SecurityFunctionTableA NTLM_SecurityFunctionTableA;
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extern const SecurityFunctionTableW NTLM_SecurityFunctionTableW;
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extern const SecurityFunctionTableA KERBEROS_SecurityFunctionTableA;
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extern const SecurityFunctionTableW KERBEROS_SecurityFunctionTableW;
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#ifdef WITH_GSSAPI
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static BOOL ErrorInitContextKerberos = FALSE;
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#else
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static BOOL ErrorInitContextKerberos = TRUE;
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#endif
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const SecPkgInfoA NEGOTIATE_SecPkgInfoA = {
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0x00083BB3, /* fCapabilities */
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1, /* wVersion */
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0x0009, /* wRPCID */
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0x00002FE0, /* cbMaxToken */
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"Negotiate", /* Name */
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"Microsoft Package Negotiator" /* Comment */
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};
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static WCHAR NEGOTIATE_SecPkgInfoW_Name[] = { 'N', 'e', 'g', 'o', 't', 'i', 'a', 't', 'e', '\0' };
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static WCHAR NEGOTIATE_SecPkgInfoW_Comment[] = { 'M', 'i', 'c', 'r', 'o', 's', 'o', 'f', 't', ' ',
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'P', 'a', 'c', 'k', 'a', 'g', 'e', ' ', 'N', 'e',
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'g', 'o', 't', 'i', 'a', 't', 'o', 'r', '\0' };
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const SecPkgInfoW NEGOTIATE_SecPkgInfoW = {
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0x00083BB3, /* fCapabilities */
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1, /* wVersion */
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0x0009, /* wRPCID */
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0x00002FE0, /* cbMaxToken */
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NEGOTIATE_SecPkgInfoW_Name, /* Name */
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NEGOTIATE_SecPkgInfoW_Comment /* Comment */
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};
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static void negotiate_SetSubPackage(NEGOTIATE_CONTEXT* context, const TCHAR* name)
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{
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if (_tcsnccmp(name, KERBEROS_SSP_NAME, ARRAYSIZE(KERBEROS_SSP_NAME)) == 0)
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{
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context->sspiA = (SecurityFunctionTableA*)&KERBEROS_SecurityFunctionTableA;
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context->sspiW = (SecurityFunctionTableW*)&KERBEROS_SecurityFunctionTableW;
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context->kerberos = TRUE;
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}
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else
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{
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context->sspiA = (SecurityFunctionTableA*)&NTLM_SecurityFunctionTableA;
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context->sspiW = (SecurityFunctionTableW*)&NTLM_SecurityFunctionTableW;
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context->kerberos = FALSE;
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}
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}
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static NEGOTIATE_CONTEXT* negotiate_ContextNew(void)
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{
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NEGOTIATE_CONTEXT* context;
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context = (NEGOTIATE_CONTEXT*)calloc(1, sizeof(NEGOTIATE_CONTEXT));
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if (!context)
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return NULL;
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context->NegotiateFlags = 0;
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context->state = NEGOTIATE_STATE_INITIAL;
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SecInvalidateHandle(&(context->SubContext));
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negotiate_SetSubPackage(context, KERBEROS_SSP_NAME);
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return context;
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}
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static void negotiate_ContextFree(NEGOTIATE_CONTEXT* context)
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{
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free(context);
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}
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static SECURITY_STATUS SEC_ENTRY negotiate_InitializeSecurityContextW(
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PCredHandle phCredential, PCtxtHandle phContext, SEC_WCHAR* pszTargetName, ULONG fContextReq,
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ULONG Reserved1, ULONG TargetDataRep, PSecBufferDesc pInput, ULONG Reserved2,
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PCtxtHandle phNewContext, PSecBufferDesc pOutput, PULONG pfContextAttr, PTimeStamp ptsExpiry)
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{
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SECURITY_STATUS status;
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NEGOTIATE_CONTEXT* context;
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context = (NEGOTIATE_CONTEXT*)sspi_SecureHandleGetLowerPointer(phContext);
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if (!context)
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{
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context = negotiate_ContextNew();
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if (!context)
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return SEC_E_INTERNAL_ERROR;
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sspi_SecureHandleSetLowerPointer(phNewContext, context);
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sspi_SecureHandleSetUpperPointer(phNewContext, (void*)NEGO_SSP_NAME);
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}
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/* if Kerberos has previously failed or WITH_GSSAPI is not defined, we use NTLM directly */
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if (ErrorInitContextKerberos == FALSE)
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{
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if (!pInput)
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{
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negotiate_SetSubPackage(context, KERBEROS_SSP_NAME);
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}
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status = context->sspiW->InitializeSecurityContextW(
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phCredential, &(context->SubContext), pszTargetName, fContextReq, Reserved1,
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TargetDataRep, pInput, Reserved2, &(context->SubContext), pOutput, pfContextAttr,
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ptsExpiry);
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if (status == SEC_E_NO_CREDENTIALS)
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{
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WLog_WARN(TAG, "No Kerberos credentials. Retry with NTLM");
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ErrorInitContextKerberos = TRUE;
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context->sspiA->DeleteSecurityContext(&(context->SubContext));
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negotiate_ContextFree(context);
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return status;
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}
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}
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else
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{
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if (!pInput)
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{
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context->sspiA->DeleteSecurityContext(&(context->SubContext));
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negotiate_SetSubPackage(context, NTLM_SSP_NAME);
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}
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status = context->sspiW->InitializeSecurityContextW(
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phCredential, &(context->SubContext), pszTargetName, fContextReq, Reserved1,
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TargetDataRep, pInput, Reserved2, &(context->SubContext), pOutput, pfContextAttr,
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ptsExpiry);
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}
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return status;
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}
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static SECURITY_STATUS SEC_ENTRY negotiate_InitializeSecurityContextA(
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PCredHandle phCredential, PCtxtHandle phContext, SEC_CHAR* pszTargetName, ULONG fContextReq,
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ULONG Reserved1, ULONG TargetDataRep, PSecBufferDesc pInput, ULONG Reserved2,
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PCtxtHandle phNewContext, PSecBufferDesc pOutput, PULONG pfContextAttr, PTimeStamp ptsExpiry)
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{
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SECURITY_STATUS status;
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NEGOTIATE_CONTEXT* context;
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context = (NEGOTIATE_CONTEXT*)sspi_SecureHandleGetLowerPointer(phContext);
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if (!context)
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{
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context = negotiate_ContextNew();
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if (!context)
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return SEC_E_INTERNAL_ERROR;
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sspi_SecureHandleSetLowerPointer(phNewContext, context);
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sspi_SecureHandleSetUpperPointer(phNewContext, (void*)NEGO_SSP_NAME);
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}
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/* if Kerberos has previously failed or WITH_GSSAPI is not defined, we use NTLM directly */
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if (ErrorInitContextKerberos == FALSE)
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{
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if (!pInput)
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{
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negotiate_SetSubPackage(context, KERBEROS_SSP_NAME);
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}
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status = context->sspiA->InitializeSecurityContextA(
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phCredential, &(context->SubContext), pszTargetName, fContextReq, Reserved1,
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TargetDataRep, pInput, Reserved2, &(context->SubContext), pOutput, pfContextAttr,
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ptsExpiry);
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if (status == SEC_E_NO_CREDENTIALS)
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{
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WLog_WARN(TAG, "No Kerberos credentials. Retry with NTLM");
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ErrorInitContextKerberos = TRUE;
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context->sspiA->DeleteSecurityContext(&(context->SubContext));
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negotiate_ContextFree(context);
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return status;
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}
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}
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else
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{
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if (!pInput)
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{
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context->sspiA->DeleteSecurityContext(&(context->SubContext));
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negotiate_SetSubPackage(context, NTLM_SSP_NAME);
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}
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status = context->sspiA->InitializeSecurityContextA(
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phCredential, &(context->SubContext), pszTargetName, fContextReq, Reserved1,
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TargetDataRep, pInput, Reserved2, &(context->SubContext), pOutput, pfContextAttr,
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ptsExpiry);
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}
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return status;
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}
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static SECURITY_STATUS SEC_ENTRY negotiate_AcceptSecurityContext(
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PCredHandle phCredential, PCtxtHandle phContext, PSecBufferDesc pInput, ULONG fContextReq,
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ULONG TargetDataRep, PCtxtHandle phNewContext, PSecBufferDesc pOutput, PULONG pfContextAttr,
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PTimeStamp ptsTimeStamp)
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{
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SECURITY_STATUS status;
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NEGOTIATE_CONTEXT* context;
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context = (NEGOTIATE_CONTEXT*)sspi_SecureHandleGetLowerPointer(phContext);
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if (!context)
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{
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context = negotiate_ContextNew();
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if (!context)
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return SEC_E_INTERNAL_ERROR;
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sspi_SecureHandleSetLowerPointer(phNewContext, context);
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sspi_SecureHandleSetUpperPointer(phNewContext, (void*)NEGO_SSP_NAME);
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}
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negotiate_SetSubPackage(context, NTLM_SSP_NAME); /* server-side Kerberos not yet implemented */
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status = context->sspiA->AcceptSecurityContext(
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phCredential, &(context->SubContext), pInput, fContextReq, TargetDataRep,
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&(context->SubContext), pOutput, pfContextAttr, ptsTimeStamp);
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if (status != SEC_E_OK)
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{
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WLog_WARN(TAG, "AcceptSecurityContext status %s [0x%08" PRIX32 "]",
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GetSecurityStatusString(status), status);
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}
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return status;
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}
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static SECURITY_STATUS SEC_ENTRY negotiate_CompleteAuthToken(PCtxtHandle phContext,
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PSecBufferDesc pToken)
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{
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NEGOTIATE_CONTEXT* context;
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SECURITY_STATUS status = SEC_E_OK;
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context = (NEGOTIATE_CONTEXT*)sspi_SecureHandleGetLowerPointer(phContext);
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if (!context)
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return SEC_E_INVALID_HANDLE;
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if (context->sspiW->CompleteAuthToken)
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status = context->sspiW->CompleteAuthToken(&(context->SubContext), pToken);
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return status;
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}
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static SECURITY_STATUS SEC_ENTRY negotiate_DeleteSecurityContext(PCtxtHandle phContext)
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{
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NEGOTIATE_CONTEXT* context;
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SECURITY_STATUS status = SEC_E_OK;
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context = (NEGOTIATE_CONTEXT*)sspi_SecureHandleGetLowerPointer(phContext);
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if (!context)
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return SEC_E_INVALID_HANDLE;
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if (context->sspiW->DeleteSecurityContext)
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status = context->sspiW->DeleteSecurityContext(&(context->SubContext));
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negotiate_ContextFree(context);
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return status;
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}
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static SECURITY_STATUS SEC_ENTRY negotiate_ImpersonateSecurityContext(PCtxtHandle phContext)
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{
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NEGOTIATE_CONTEXT* context;
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SECURITY_STATUS status = SEC_E_OK;
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context = (NEGOTIATE_CONTEXT*)sspi_SecureHandleGetLowerPointer(phContext);
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if (!phContext)
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return SEC_E_INVALID_HANDLE;
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if (context->sspiW->ImpersonateSecurityContext)
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status = context->sspiW->ImpersonateSecurityContext(&(context->SubContext));
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return status;
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}
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static SECURITY_STATUS SEC_ENTRY negotiate_RevertSecurityContext(PCtxtHandle phContext)
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{
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NEGOTIATE_CONTEXT* context;
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SECURITY_STATUS status = SEC_E_OK;
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context = (NEGOTIATE_CONTEXT*)sspi_SecureHandleGetLowerPointer(phContext);
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if (!phContext)
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return SEC_E_INVALID_HANDLE;
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if (context->sspiW->RevertSecurityContext)
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status = context->sspiW->RevertSecurityContext(&(context->SubContext));
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return status;
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}
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static SECURITY_STATUS SEC_ENTRY negotiate_QueryContextAttributesW(PCtxtHandle phContext,
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ULONG ulAttribute, void* pBuffer)
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{
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NEGOTIATE_CONTEXT* context;
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SECURITY_STATUS status = SEC_E_OK;
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context = (NEGOTIATE_CONTEXT*)sspi_SecureHandleGetLowerPointer(phContext);
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if (!phContext)
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return SEC_E_INVALID_HANDLE;
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if (!pBuffer)
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return SEC_E_INSUFFICIENT_MEMORY;
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if (context->sspiW->QueryContextAttributesW)
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status =
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context->sspiW->QueryContextAttributesW(&(context->SubContext), ulAttribute, pBuffer);
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return status;
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}
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static SECURITY_STATUS SEC_ENTRY negotiate_QueryContextAttributesA(PCtxtHandle phContext,
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ULONG ulAttribute, void* pBuffer)
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{
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NEGOTIATE_CONTEXT* context;
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SECURITY_STATUS status = SEC_E_OK;
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context = (NEGOTIATE_CONTEXT*)sspi_SecureHandleGetLowerPointer(phContext);
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if (!phContext)
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return SEC_E_INVALID_HANDLE;
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if (!pBuffer)
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return SEC_E_INSUFFICIENT_MEMORY;
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if (context->sspiA->QueryContextAttributesA)
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status =
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context->sspiA->QueryContextAttributesA(&(context->SubContext), ulAttribute, pBuffer);
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return status;
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}
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static SECURITY_STATUS SEC_ENTRY negotiate_SetContextAttributesW(PCtxtHandle phContext,
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ULONG ulAttribute, void* pBuffer,
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ULONG cbBuffer)
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{
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NEGOTIATE_CONTEXT* context;
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SECURITY_STATUS status = SEC_E_OK;
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context = (NEGOTIATE_CONTEXT*)sspi_SecureHandleGetLowerPointer(phContext);
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if (!phContext)
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return SEC_E_INVALID_HANDLE;
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if (!pBuffer)
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return SEC_E_INSUFFICIENT_MEMORY;
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if (context->sspiW->SetContextAttributesW)
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status = context->sspiW->SetContextAttributesW(&(context->SubContext), ulAttribute, pBuffer,
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cbBuffer);
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return status;
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}
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static SECURITY_STATUS SEC_ENTRY negotiate_SetContextAttributesA(PCtxtHandle phContext,
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ULONG ulAttribute, void* pBuffer,
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ULONG cbBuffer)
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{
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NEGOTIATE_CONTEXT* context;
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SECURITY_STATUS status = SEC_E_OK;
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context = (NEGOTIATE_CONTEXT*)sspi_SecureHandleGetLowerPointer(phContext);
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if (!phContext)
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return SEC_E_INVALID_HANDLE;
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if (!pBuffer)
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return SEC_E_INSUFFICIENT_MEMORY;
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if (context->sspiA->SetContextAttributesA)
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status = context->sspiA->SetContextAttributesA(&(context->SubContext), ulAttribute, pBuffer,
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cbBuffer);
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return status;
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}
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static SECURITY_STATUS SEC_ENTRY negotiate_AcquireCredentialsHandleW(
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SEC_WCHAR* pszPrincipal, SEC_WCHAR* pszPackage, ULONG fCredentialUse, void* pvLogonID,
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void* pAuthData, SEC_GET_KEY_FN pGetKeyFn, void* pvGetKeyArgument, PCredHandle phCredential,
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PTimeStamp ptsExpiry)
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{
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SSPI_CREDENTIALS* credentials;
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SEC_WINNT_AUTH_IDENTITY* identity;
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if ((fCredentialUse != SECPKG_CRED_OUTBOUND) && (fCredentialUse != SECPKG_CRED_INBOUND) &&
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(fCredentialUse != SECPKG_CRED_BOTH))
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{
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return SEC_E_INVALID_PARAMETER;
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}
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credentials = sspi_CredentialsNew();
|
||
|
|
||
|
if (!credentials)
|
||
|
return SEC_E_INTERNAL_ERROR;
|
||
|
|
||
|
credentials->fCredentialUse = fCredentialUse;
|
||
|
credentials->pGetKeyFn = pGetKeyFn;
|
||
|
credentials->pvGetKeyArgument = pvGetKeyArgument;
|
||
|
identity = (SEC_WINNT_AUTH_IDENTITY*)pAuthData;
|
||
|
|
||
|
if (identity)
|
||
|
sspi_CopyAuthIdentity(&(credentials->identity), identity);
|
||
|
|
||
|
sspi_SecureHandleSetLowerPointer(phCredential, (void*)credentials);
|
||
|
sspi_SecureHandleSetUpperPointer(phCredential, (void*)NEGO_SSP_NAME);
|
||
|
return SEC_E_OK;
|
||
|
}
|
||
|
|
||
|
static SECURITY_STATUS SEC_ENTRY negotiate_AcquireCredentialsHandleA(
|
||
|
SEC_CHAR* pszPrincipal, SEC_CHAR* pszPackage, ULONG fCredentialUse, void* pvLogonID,
|
||
|
void* pAuthData, SEC_GET_KEY_FN pGetKeyFn, void* pvGetKeyArgument, PCredHandle phCredential,
|
||
|
PTimeStamp ptsExpiry)
|
||
|
{
|
||
|
SSPI_CREDENTIALS* credentials;
|
||
|
SEC_WINNT_AUTH_IDENTITY* identity;
|
||
|
|
||
|
if ((fCredentialUse != SECPKG_CRED_OUTBOUND) && (fCredentialUse != SECPKG_CRED_INBOUND) &&
|
||
|
(fCredentialUse != SECPKG_CRED_BOTH))
|
||
|
{
|
||
|
return SEC_E_INVALID_PARAMETER;
|
||
|
}
|
||
|
|
||
|
credentials = sspi_CredentialsNew();
|
||
|
|
||
|
if (!credentials)
|
||
|
return SEC_E_INTERNAL_ERROR;
|
||
|
|
||
|
credentials->fCredentialUse = fCredentialUse;
|
||
|
credentials->pGetKeyFn = pGetKeyFn;
|
||
|
credentials->pvGetKeyArgument = pvGetKeyArgument;
|
||
|
identity = (SEC_WINNT_AUTH_IDENTITY*)pAuthData;
|
||
|
|
||
|
if (identity)
|
||
|
sspi_CopyAuthIdentity(&(credentials->identity), identity);
|
||
|
|
||
|
sspi_SecureHandleSetLowerPointer(phCredential, (void*)credentials);
|
||
|
sspi_SecureHandleSetUpperPointer(phCredential, (void*)NEGO_SSP_NAME);
|
||
|
return SEC_E_OK;
|
||
|
}
|
||
|
|
||
|
static SECURITY_STATUS SEC_ENTRY negotiate_QueryCredentialsAttributesW(PCredHandle phCredential,
|
||
|
ULONG ulAttribute,
|
||
|
void* pBuffer)
|
||
|
{
|
||
|
WLog_ERR(TAG, "[%s]: TODO: Implement", __FUNCTION__);
|
||
|
return SEC_E_UNSUPPORTED_FUNCTION;
|
||
|
}
|
||
|
|
||
|
static SECURITY_STATUS SEC_ENTRY negotiate_QueryCredentialsAttributesA(PCredHandle phCredential,
|
||
|
ULONG ulAttribute,
|
||
|
void* pBuffer)
|
||
|
{
|
||
|
WLog_ERR(TAG, "[%s]: TODO: Implement", __FUNCTION__);
|
||
|
return SEC_E_UNSUPPORTED_FUNCTION;
|
||
|
}
|
||
|
|
||
|
static SECURITY_STATUS SEC_ENTRY negotiate_FreeCredentialsHandle(PCredHandle phCredential)
|
||
|
{
|
||
|
SSPI_CREDENTIALS* credentials;
|
||
|
|
||
|
if (!phCredential)
|
||
|
return SEC_E_INVALID_HANDLE;
|
||
|
|
||
|
credentials = (SSPI_CREDENTIALS*)sspi_SecureHandleGetLowerPointer(phCredential);
|
||
|
|
||
|
if (!credentials)
|
||
|
return SEC_E_INVALID_HANDLE;
|
||
|
|
||
|
sspi_CredentialsFree(credentials);
|
||
|
sspi_SecureHandleInvalidate(phCredential);
|
||
|
return SEC_E_OK;
|
||
|
}
|
||
|
|
||
|
static SECURITY_STATUS SEC_ENTRY negotiate_EncryptMessage(PCtxtHandle phContext, ULONG fQOP,
|
||
|
PSecBufferDesc pMessage,
|
||
|
ULONG MessageSeqNo)
|
||
|
{
|
||
|
NEGOTIATE_CONTEXT* context;
|
||
|
SECURITY_STATUS status = SEC_E_UNSUPPORTED_FUNCTION;
|
||
|
context = (NEGOTIATE_CONTEXT*)sspi_SecureHandleGetLowerPointer(phContext);
|
||
|
|
||
|
if (context->sspiW->EncryptMessage)
|
||
|
status =
|
||
|
context->sspiW->EncryptMessage(&(context->SubContext), fQOP, pMessage, MessageSeqNo);
|
||
|
else
|
||
|
WLog_WARN(TAG, "[%s] SSPI implementation of function is missing", __FUNCTION__);
|
||
|
return status;
|
||
|
}
|
||
|
|
||
|
static SECURITY_STATUS SEC_ENTRY negotiate_DecryptMessage(PCtxtHandle phContext,
|
||
|
PSecBufferDesc pMessage,
|
||
|
ULONG MessageSeqNo, ULONG* pfQOP)
|
||
|
{
|
||
|
NEGOTIATE_CONTEXT* context;
|
||
|
SECURITY_STATUS status = SEC_E_UNSUPPORTED_FUNCTION;
|
||
|
context = (NEGOTIATE_CONTEXT*)sspi_SecureHandleGetLowerPointer(phContext);
|
||
|
|
||
|
if (context->sspiW->DecryptMessage)
|
||
|
status =
|
||
|
context->sspiW->DecryptMessage(&(context->SubContext), pMessage, MessageSeqNo, pfQOP);
|
||
|
else
|
||
|
WLog_WARN(TAG, "[%s] SSPI implementation of function is missing", __FUNCTION__);
|
||
|
return status;
|
||
|
}
|
||
|
|
||
|
static SECURITY_STATUS SEC_ENTRY negotiate_MakeSignature(PCtxtHandle phContext, ULONG fQOP,
|
||
|
PSecBufferDesc pMessage,
|
||
|
ULONG MessageSeqNo)
|
||
|
{
|
||
|
NEGOTIATE_CONTEXT* context;
|
||
|
SECURITY_STATUS status = SEC_E_UNSUPPORTED_FUNCTION;
|
||
|
context = (NEGOTIATE_CONTEXT*)sspi_SecureHandleGetLowerPointer(phContext);
|
||
|
|
||
|
if (context->sspiW->MakeSignature)
|
||
|
status =
|
||
|
context->sspiW->MakeSignature(&(context->SubContext), fQOP, pMessage, MessageSeqNo);
|
||
|
else
|
||
|
WLog_WARN(TAG, "[%s] SSPI implementation of function is missing", __FUNCTION__);
|
||
|
return status;
|
||
|
}
|
||
|
|
||
|
static SECURITY_STATUS SEC_ENTRY negotiate_VerifySignature(PCtxtHandle phContext,
|
||
|
PSecBufferDesc pMessage,
|
||
|
ULONG MessageSeqNo, ULONG* pfQOP)
|
||
|
{
|
||
|
NEGOTIATE_CONTEXT* context;
|
||
|
SECURITY_STATUS status = SEC_E_UNSUPPORTED_FUNCTION;
|
||
|
context = (NEGOTIATE_CONTEXT*)sspi_SecureHandleGetLowerPointer(phContext);
|
||
|
|
||
|
if (context->sspiW->VerifySignature)
|
||
|
status =
|
||
|
context->sspiW->VerifySignature(&(context->SubContext), pMessage, MessageSeqNo, pfQOP);
|
||
|
else
|
||
|
WLog_WARN(TAG, "[%s] SSPI implementation of function is missing", __FUNCTION__);
|
||
|
return status;
|
||
|
}
|
||
|
|
||
|
const SecurityFunctionTableA NEGOTIATE_SecurityFunctionTableA = {
|
||
|
1, /* dwVersion */
|
||
|
NULL, /* EnumerateSecurityPackages */
|
||
|
negotiate_QueryCredentialsAttributesA, /* QueryCredentialsAttributes */
|
||
|
negotiate_AcquireCredentialsHandleA, /* AcquireCredentialsHandle */
|
||
|
negotiate_FreeCredentialsHandle, /* FreeCredentialsHandle */
|
||
|
NULL, /* Reserved2 */
|
||
|
negotiate_InitializeSecurityContextA, /* InitializeSecurityContext */
|
||
|
negotiate_AcceptSecurityContext, /* AcceptSecurityContext */
|
||
|
negotiate_CompleteAuthToken, /* CompleteAuthToken */
|
||
|
negotiate_DeleteSecurityContext, /* DeleteSecurityContext */
|
||
|
NULL, /* ApplyControlToken */
|
||
|
negotiate_QueryContextAttributesA, /* QueryContextAttributes */
|
||
|
negotiate_ImpersonateSecurityContext, /* ImpersonateSecurityContext */
|
||
|
negotiate_RevertSecurityContext, /* RevertSecurityContext */
|
||
|
negotiate_MakeSignature, /* MakeSignature */
|
||
|
negotiate_VerifySignature, /* VerifySignature */
|
||
|
NULL, /* FreeContextBuffer */
|
||
|
NULL, /* QuerySecurityPackageInfo */
|
||
|
NULL, /* Reserved3 */
|
||
|
NULL, /* Reserved4 */
|
||
|
NULL, /* ExportSecurityContext */
|
||
|
NULL, /* ImportSecurityContext */
|
||
|
NULL, /* AddCredentials */
|
||
|
NULL, /* Reserved8 */
|
||
|
NULL, /* QuerySecurityContextToken */
|
||
|
negotiate_EncryptMessage, /* EncryptMessage */
|
||
|
negotiate_DecryptMessage, /* DecryptMessage */
|
||
|
negotiate_SetContextAttributesA, /* SetContextAttributes */
|
||
|
};
|
||
|
|
||
|
const SecurityFunctionTableW NEGOTIATE_SecurityFunctionTableW = {
|
||
|
1, /* dwVersion */
|
||
|
NULL, /* EnumerateSecurityPackages */
|
||
|
negotiate_QueryCredentialsAttributesW, /* QueryCredentialsAttributes */
|
||
|
negotiate_AcquireCredentialsHandleW, /* AcquireCredentialsHandle */
|
||
|
negotiate_FreeCredentialsHandle, /* FreeCredentialsHandle */
|
||
|
NULL, /* Reserved2 */
|
||
|
negotiate_InitializeSecurityContextW, /* InitializeSecurityContext */
|
||
|
negotiate_AcceptSecurityContext, /* AcceptSecurityContext */
|
||
|
negotiate_CompleteAuthToken, /* CompleteAuthToken */
|
||
|
negotiate_DeleteSecurityContext, /* DeleteSecurityContext */
|
||
|
NULL, /* ApplyControlToken */
|
||
|
negotiate_QueryContextAttributesW, /* QueryContextAttributes */
|
||
|
negotiate_ImpersonateSecurityContext, /* ImpersonateSecurityContext */
|
||
|
negotiate_RevertSecurityContext, /* RevertSecurityContext */
|
||
|
negotiate_MakeSignature, /* MakeSignature */
|
||
|
negotiate_VerifySignature, /* VerifySignature */
|
||
|
NULL, /* FreeContextBuffer */
|
||
|
NULL, /* QuerySecurityPackageInfo */
|
||
|
NULL, /* Reserved3 */
|
||
|
NULL, /* Reserved4 */
|
||
|
NULL, /* ExportSecurityContext */
|
||
|
NULL, /* ImportSecurityContext */
|
||
|
NULL, /* AddCredentials */
|
||
|
NULL, /* Reserved8 */
|
||
|
NULL, /* QuerySecurityContextToken */
|
||
|
negotiate_EncryptMessage, /* EncryptMessage */
|
||
|
negotiate_DecryptMessage, /* DecryptMessage */
|
||
|
negotiate_SetContextAttributesW, /* SetContextAttributes */
|
||
|
};
|