70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
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//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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//
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// Copyright (C) Microsoft Corporation, 1996 - 1999
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//
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// File: certprov.cpp
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//
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// Contents: Microsoft Internet Security Authenticode Policy Provider
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//
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// Functions: SoftpubDefCertInit
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//
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// History: 02-Oct-1997 pberkman created
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//
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//--------------------------------------------------------------------------
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#include "global.hxx"
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HRESULT WINAPI SoftpubDefCertInit(CRYPT_PROVIDER_DATA *pProvData)
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{
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if (!(pProvData->padwTrustStepErrors) ||
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(pProvData->padwTrustStepErrors[TRUSTERROR_STEP_FINAL_WVTINIT] != ERROR_SUCCESS))
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{
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return(S_FALSE);
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}
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if (!(_ISINSTRUCT(CRYPT_PROVIDER_DATA, pProvData->cbStruct, pszUsageOID)))
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{
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pProvData->padwTrustStepErrors[TRUSTERROR_STEP_FINAL_INITPROV] = ERROR_INVALID_PARAMETER;
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return(S_FALSE);
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}
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HRESULT hr;
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GUID gAuthenticode = WINTRUST_ACTION_GENERIC_VERIFY_V2;
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CRYPT_PROVIDER_FUNCTIONS sAuthenticodePfns;
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//
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// fill in the Authenticode Functions
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//
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memset(&sAuthenticodePfns, 0x00, sizeof(CRYPT_PROVIDER_FUNCTIONS));
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sAuthenticodePfns.cbStruct = sizeof(CRYPT_PROVIDER_FUNCTIONS);
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if (!(WintrustLoadFunctionPointers(&gAuthenticode, &sAuthenticodePfns)))
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{
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pProvData->padwTrustStepErrors[TRUSTERROR_STEP_FINAL_INITPROV] = TRUST_E_PROVIDER_UNKNOWN;
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return(S_FALSE);
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}
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hr = S_OK;
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if (sAuthenticodePfns.pfnInitialize)
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{
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hr = sAuthenticodePfns.pfnInitialize(pProvData);
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}
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//
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// assign our usage
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//
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if (pProvData->pWintrustData)
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{
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if (pProvData->pWintrustData->pPolicyCallbackData)
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{
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pProvData->pszUsageOID = (char *)pProvData->pWintrustData->pPolicyCallbackData;
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}
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}
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return(hr);
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}
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