libwinpr-sspi: started stubbing Schannel SSPI module
This commit is contained in:
Marc-André Moreau
parent
add1319ee6
commit
9fd0d13a1c
@ -41,6 +41,10 @@ set(WINPR_SSPI_NEGOTIATE_SRCS
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Negotiate/negotiate.c
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Negotiate/negotiate.h)
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set(WINPR_SSPI_SCHANNEL_SRCS
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Schannel/schannel.c
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Schannel/schannel.h)
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set(WINPR_SSPI_CREDSSP_SRCS
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CredSSP/credssp.c)
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@ -54,6 +58,7 @@ if(NOT WITH_NATIVE_SSPI)
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${WINPR_SSPI_NTLM_SRCS}
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${WINPR_SSPI_KERBEROS_SRCS}
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${WINPR_SSPI_NEGOTIATE_SRCS}
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${WINPR_SSPI_SCHANNEL_SRCS}
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${WINPR_SSPI_SRCS})
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else()
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add_definitions(-DNATIVE_SSPI)
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262
winpr/sspi/Schannel/schannel.c
Normal file
262
winpr/sspi/Schannel/schannel.c
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@ -0,0 +1,262 @@
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/**
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* WinPR: Windows Portable Runtime
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* Schannel Security Package
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*
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* Copyright 2012 Marc-Andre Moreau <marcandre.moreau@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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#include <winpr/crt.h>
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#include <winpr/sspi.h>
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#include "schannel.h"
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#include "../sspi.h"
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char* SCHANNEL_PACKAGE_NAME = "Schannel";
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const SecPkgInfoA SCHANNEL_SecPkgInfoA =
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{
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0x000107B3, /* fCapabilities */
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1, /* wVersion */
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0x000E, /* wRPCID */
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0x00006000, /* cbMaxToken */
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"Schannel", /* Name */
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"Schannel Security Package" /* Comment */
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};
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const SecPkgInfoW SCHANNEL_SecPkgInfoW =
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{
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0x000107B3, /* fCapabilities */
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1, /* wVersion */
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0x000E, /* wRPCID */
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0x00006000, /* cbMaxToken */
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L"Schannel", /* Name */
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L"Schannel Security Package" /* Comment */
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};
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SECURITY_STATUS SEC_ENTRY schannel_InitializeSecurityContextW(PCredHandle phCredential, PCtxtHandle phContext,
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SEC_WCHAR* pszTargetName, ULONG fContextReq, ULONG Reserved1, ULONG TargetDataRep,
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PSecBufferDesc pInput, ULONG Reserved2, PCtxtHandle phNewContext,
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PSecBufferDesc pOutput, PULONG pfContextAttr, PTimeStamp ptsExpiry)
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{
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return SEC_E_OK;
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}
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SECURITY_STATUS SEC_ENTRY schannel_InitializeSecurityContextA(PCredHandle phCredential, PCtxtHandle phContext,
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SEC_CHAR* pszTargetName, ULONG fContextReq, ULONG Reserved1, ULONG TargetDataRep,
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PSecBufferDesc pInput, ULONG Reserved2, PCtxtHandle phNewContext,
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PSecBufferDesc pOutput, PULONG pfContextAttr, PTimeStamp ptsExpiry)
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{
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SCHANNEL_CONTEXT* context;
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CREDENTIALS* credentials;
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context = sspi_SecureHandleGetLowerPointer(phContext);
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if (!context)
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{
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context = schannel_ContextNew();
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credentials = (CREDENTIALS*) sspi_SecureHandleGetLowerPointer(phCredential);
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sspi_SecureHandleSetLowerPointer(phNewContext, context);
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sspi_SecureHandleSetUpperPointer(phNewContext, (void*) SCHANNEL_PACKAGE_NAME);
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}
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return SEC_E_OK;
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}
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SCHANNEL_CONTEXT* schannel_ContextNew()
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{
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SCHANNEL_CONTEXT* context;
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context = (SCHANNEL_CONTEXT*) calloc(1, sizeof(SCHANNEL_CONTEXT));
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if (context != NULL)
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{
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}
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return context;
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}
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void schannel_ContextFree(SCHANNEL_CONTEXT* context)
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{
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if (!context)
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return;
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free(context);
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}
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SECURITY_STATUS SEC_ENTRY schannel_QueryContextAttributes(PCtxtHandle phContext, ULONG ulAttribute, void* pBuffer)
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{
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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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return SEC_E_UNSUPPORTED_FUNCTION;
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}
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SECURITY_STATUS SEC_ENTRY schannel_AcquireCredentialsHandleW(SEC_WCHAR* pszPrincipal, SEC_WCHAR* pszPackage,
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ULONG fCredentialUse, PLUID pvLogonID, void* pAuthData, void* pGetKeyFn,
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void* pvGetKeyArgument, PCredHandle phCredential, PTimeStamp ptsExpiry)
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{
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return SEC_E_OK;
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}
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SECURITY_STATUS SEC_ENTRY schannel_AcquireCredentialsHandleA(SEC_CHAR* pszPrincipal, SEC_CHAR* pszPackage,
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ULONG fCredentialUse, PLUID pvLogonID, void* pAuthData, void* pGetKeyFn,
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void* pvGetKeyArgument, PCredHandle phCredential, PTimeStamp ptsExpiry)
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{
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CREDENTIALS* credentials;
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SEC_WINNT_AUTH_IDENTITY* identity;
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if (fCredentialUse == SECPKG_CRED_OUTBOUND)
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{
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credentials = sspi_CredentialsNew();
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identity = (SEC_WINNT_AUTH_IDENTITY*) pAuthData;
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//CopyMemory(&(credentials->identity), identity, sizeof(SEC_WINNT_AUTH_IDENTITY));
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sspi_SecureHandleSetLowerPointer(phCredential, (void*) credentials);
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sspi_SecureHandleSetUpperPointer(phCredential, (void*) SCHANNEL_PACKAGE_NAME);
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return SEC_E_OK;
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}
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return SEC_E_OK;
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}
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SECURITY_STATUS SEC_ENTRY schannel_QueryCredentialsAttributesW(PCredHandle phCredential, ULONG ulAttribute, void* pBuffer)
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{
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return SEC_E_OK;
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}
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SECURITY_STATUS SEC_ENTRY schannel_QueryCredentialsAttributesA(PCredHandle phCredential, ULONG ulAttribute, void* pBuffer)
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{
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if (ulAttribute == SECPKG_CRED_ATTR_NAMES)
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{
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CREDENTIALS* credentials;
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credentials = (CREDENTIALS*) sspi_SecureHandleGetLowerPointer(phCredential);
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return SEC_E_OK;
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}
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return SEC_E_UNSUPPORTED_FUNCTION;
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}
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SECURITY_STATUS SEC_ENTRY schannel_FreeCredentialsHandle(PCredHandle phCredential)
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{
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CREDENTIALS* credentials;
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if (!phCredential)
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return SEC_E_INVALID_HANDLE;
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credentials = (CREDENTIALS*) sspi_SecureHandleGetLowerPointer(phCredential);
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if (!credentials)
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return SEC_E_INVALID_HANDLE;
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sspi_CredentialsFree(credentials);
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return SEC_E_OK;
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}
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SECURITY_STATUS SEC_ENTRY schannel_EncryptMessage(PCtxtHandle phContext, ULONG fQOP, PSecBufferDesc pMessage, ULONG MessageSeqNo)
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{
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return SEC_E_OK;
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}
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SECURITY_STATUS SEC_ENTRY schannel_DecryptMessage(PCtxtHandle phContext, PSecBufferDesc pMessage, ULONG MessageSeqNo, ULONG* pfQOP)
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{
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return SEC_E_OK;
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}
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SECURITY_STATUS SEC_ENTRY schannel_MakeSignature(PCtxtHandle phContext, ULONG fQOP, PSecBufferDesc pMessage, ULONG MessageSeqNo)
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{
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return SEC_E_OK;
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}
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SECURITY_STATUS SEC_ENTRY schannel_VerifySignature(PCtxtHandle phContext, PSecBufferDesc pMessage, ULONG MessageSeqNo, ULONG* pfQOP)
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{
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return SEC_E_OK;
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}
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const SecurityFunctionTableA SCHANNEL_SecurityFunctionTableA =
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{
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1, /* dwVersion */
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NULL, /* EnumerateSecurityPackages */
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schannel_QueryCredentialsAttributesA, /* QueryCredentialsAttributes */
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schannel_AcquireCredentialsHandleA, /* AcquireCredentialsHandle */
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schannel_FreeCredentialsHandle, /* FreeCredentialsHandle */
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NULL, /* Reserved2 */
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schannel_InitializeSecurityContextA, /* InitializeSecurityContext */
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NULL, /* AcceptSecurityContext */
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NULL, /* CompleteAuthToken */
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NULL, /* DeleteSecurityContext */
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NULL, /* ApplyControlToken */
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schannel_QueryContextAttributes, /* QueryContextAttributes */
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NULL, /* ImpersonateSecurityContext */
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NULL, /* RevertSecurityContext */
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schannel_MakeSignature, /* MakeSignature */
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schannel_VerifySignature, /* VerifySignature */
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NULL, /* FreeContextBuffer */
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NULL, /* QuerySecurityPackageInfo */
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NULL, /* Reserved3 */
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NULL, /* Reserved4 */
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NULL, /* ExportSecurityContext */
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NULL, /* ImportSecurityContext */
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NULL, /* AddCredentials */
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NULL, /* Reserved8 */
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NULL, /* QuerySecurityContextToken */
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schannel_EncryptMessage, /* EncryptMessage */
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schannel_DecryptMessage, /* DecryptMessage */
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NULL, /* SetContextAttributes */
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};
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const SecurityFunctionTableW SCHANNEL_SecurityFunctionTableW =
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{
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1, /* dwVersion */
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NULL, /* EnumerateSecurityPackages */
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schannel_QueryCredentialsAttributesW, /* QueryCredentialsAttributes */
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schannel_AcquireCredentialsHandleW, /* AcquireCredentialsHandle */
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schannel_FreeCredentialsHandle, /* FreeCredentialsHandle */
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NULL, /* Reserved2 */
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schannel_InitializeSecurityContextW, /* InitializeSecurityContext */
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NULL, /* AcceptSecurityContext */
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NULL, /* CompleteAuthToken */
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NULL, /* DeleteSecurityContext */
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NULL, /* ApplyControlToken */
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schannel_QueryContextAttributes, /* QueryContextAttributes */
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NULL, /* ImpersonateSecurityContext */
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NULL, /* RevertSecurityContext */
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schannel_MakeSignature, /* MakeSignature */
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schannel_VerifySignature, /* VerifySignature */
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NULL, /* FreeContextBuffer */
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NULL, /* QuerySecurityPackageInfo */
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NULL, /* Reserved3 */
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NULL, /* Reserved4 */
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NULL, /* ExportSecurityContext */
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NULL, /* ImportSecurityContext */
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NULL, /* AddCredentials */
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NULL, /* Reserved8 */
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NULL, /* QuerySecurityContextToken */
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schannel_EncryptMessage, /* EncryptMessage */
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schannel_DecryptMessage, /* DecryptMessage */
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NULL, /* SetContextAttributes */
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};
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38
winpr/sspi/Schannel/schannel.h
Normal file
38
winpr/sspi/Schannel/schannel.h
Normal file
@ -0,0 +1,38 @@
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/**
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* WinPR: Windows Portable Runtime
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* Schannel Security Package
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*
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* Copyright 2012 Marc-Andre Moreau <marcandre.moreau@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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#ifndef WINPR_SSPI_SCHANNEL_PRIVATE_H
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#define WINPR_SSPI_SCHANNEL_PRIVATE_H
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#include <winpr/sspi.h>
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#include <freerdp/crypto/crypto.h>
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#include "../sspi.h"
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struct _SCHANNEL_CONTEXT
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{
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boolean server;
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};
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typedef struct _SCHANNEL_CONTEXT SCHANNEL_CONTEXT;
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SCHANNEL_CONTEXT* schannel_ContextNew();
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void schannel_ContextFree(SCHANNEL_CONTEXT* context);
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#endif /* WINPR_SSPI_SCHANNEL_PRIVATE_H */
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