wintrust: Implement WinVerifyTrust.
This commit is contained in:
Juan Lang
Alexandre Julliard
parent
0463f99b73
commit
40f33d6568
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@ -1,5 +1,6 @@
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/*
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* Copyright 2001 Rein Klazes
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* Copyright 2007 Juan Lang
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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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@ -29,6 +30,7 @@
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#include "softpub.h"
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#include "mscat.h"
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#include "objbase.h"
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#include "winuser.h"
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#include "wintrust_priv.h"
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#include "wine/debug.h"
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@ -64,6 +66,138 @@ BOOL WINAPI TrustIsCertificateSelfSigned( PCCERT_CONTEXT cert )
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return ret;
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}
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static LONG WINTRUST_DefaultVerify(HWND hwnd, GUID *actionID,
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WINTRUST_DATA *data)
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{
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DWORD err = ERROR_SUCCESS;
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CRYPT_PROVIDER_DATA *provData;
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BOOL ret;
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TRACE("(%p, %s, %p)\n", hwnd, debugstr_guid(actionID), data);
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provData = WINTRUST_Alloc(sizeof(CRYPT_PROVIDER_DATA));
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if (!provData)
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goto oom;
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provData->cbStruct = sizeof(CRYPT_PROVIDER_DATA);
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provData->padwTrustStepErrors =
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WINTRUST_Alloc(TRUSTERROR_MAX_STEPS * sizeof(DWORD));
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if (!provData->padwTrustStepErrors)
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goto oom;
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provData->cdwTrustStepErrors = TRUSTERROR_MAX_STEPS;
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provData->pPDSip = WINTRUST_Alloc(sizeof(PROVDATA_SIP));
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if (!provData->pPDSip)
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goto oom;
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provData->pPDSip->cbStruct = sizeof(PROVDATA_SIP);
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provData->psPfns = WINTRUST_Alloc(sizeof(CRYPT_PROVIDER_FUNCTIONS));
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if (!provData->psPfns)
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goto oom;
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provData->psPfns->cbStruct = sizeof(CRYPT_PROVIDER_FUNCTIONS);
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ret = WintrustLoadFunctionPointers(actionID, provData->psPfns);
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if (!ret)
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{
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err = GetLastError();
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goto error;
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}
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data->hWVTStateData = (HANDLE)provData;
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provData->pWintrustData = data;
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if (hwnd == INVALID_HANDLE_VALUE)
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provData->hWndParent = GetDesktopWindow();
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else
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provData->hWndParent = hwnd;
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provData->pgActionID = actionID;
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WintrustGetRegPolicyFlags(&provData->dwRegPolicySettings);
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err = provData->psPfns->pfnInitialize(provData);
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if (err)
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goto done;
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err = provData->psPfns->pfnObjectTrust(provData);
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if (err)
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goto done;
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err = provData->psPfns->pfnSignatureTrust(provData);
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if (err)
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goto done;
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err = provData->psPfns->pfnCertificateTrust(provData);
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if (err)
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goto done;
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err = provData->psPfns->pfnFinalPolicy(provData);
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goto done;
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oom:
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err = ERROR_OUTOFMEMORY;
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error:
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if (provData)
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{
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WINTRUST_Free(provData->padwTrustStepErrors);
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WINTRUST_Free(provData->pPDSip);
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WINTRUST_Free(provData->psPfns);
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WINTRUST_Free(provData);
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}
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done:
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TRACE("returning %08x\n", err);
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return err;
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}
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static LONG WINTRUST_DefaultClose(HWND hwnd, GUID *actionID,
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WINTRUST_DATA *data)
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{
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DWORD err = ERROR_SUCCESS;
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CRYPT_PROVIDER_DATA *provData = (CRYPT_PROVIDER_DATA *)data->hWVTStateData;
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TRACE("(%p, %s, %p)\n", hwnd, debugstr_guid(actionID), data);
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if (provData)
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{
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err = provData->psPfns->pfnCleanupPolicy(provData);
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WINTRUST_Free(provData->padwTrustStepErrors);
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WINTRUST_Free(provData->pPDSip);
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WINTRUST_Free(provData->psPfns);
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WINTRUST_Free(provData);
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data->hWVTStateData = NULL;
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}
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TRACE("returning %08x\n", err);
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return err;
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}
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static LONG WINTRUST_DefaultVerifyAndClose(HWND hwnd, GUID *actionID,
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WINTRUST_DATA *data)
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{
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LONG err;
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TRACE("(%p, %s, %p)\n", hwnd, debugstr_guid(actionID), data);
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err = WINTRUST_DefaultVerify(hwnd, actionID, data);
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WINTRUST_DefaultClose(hwnd, actionID, data);
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TRACE("returning %08x\n", err);
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return err;
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}
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static LONG WINTRUST_PublishedSoftware(HWND hwnd, GUID *actionID,
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WINTRUST_DATA *data)
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{
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WINTRUST_DATA wintrust_data = { sizeof(wintrust_data), 0 };
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/* Undocumented: the published software action is passed a path,
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* and pSIPClientData points to a WIN_TRUST_SUBJECT_FILE.
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*/
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LPCWSTR path = (LPCWSTR)data->pFile;
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LPWIN_TRUST_SUBJECT_FILE subjectFile =
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(LPWIN_TRUST_SUBJECT_FILE)data->pSIPClientData;
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WINTRUST_FILE_INFO fileInfo = { sizeof(fileInfo), 0 };
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TRACE("subjectFile->hFile: %p\n", subjectFile->hFile);
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TRACE("subjectFile->lpPath: %s\n", debugstr_w(subjectFile->lpPath));
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fileInfo.pcwszFilePath = path;
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fileInfo.hFile = subjectFile->hFile;
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wintrust_data.pFile = &fileInfo;
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wintrust_data.dwUnionChoice = WTD_CHOICE_FILE;
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wintrust_data.dwUIChoice = WTD_UI_NONE;
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return WINTRUST_DefaultVerifyAndClose(hwnd, actionID, &wintrust_data);
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}
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/***********************************************************************
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* WinVerifyTrust (WINTRUST.@)
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*
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@ -84,8 +218,43 @@ BOOL WINAPI TrustIsCertificateSelfSigned( PCCERT_CONTEXT cert )
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*/
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LONG WINAPI WinVerifyTrust( HWND hwnd, GUID *ActionID, LPVOID ActionData )
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{
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FIXME("%p %s %p\n", hwnd, debugstr_guid(ActionID), ActionData);
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return ERROR_SUCCESS;
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static const GUID unknown = { 0xC689AAB8, 0x8E78, 0x11D0, { 0x8C,0x47,
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0x00,0xC0,0x4F,0xC2,0x95,0xEE } };
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static const GUID published_software = WIN_SPUB_ACTION_PUBLISHED_SOFTWARE;
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static const GUID generic_verify_v2 = WINTRUST_ACTION_GENERIC_VERIFY_V2;
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LONG err = ERROR_SUCCESS;
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WINTRUST_DATA *actionData = (WINTRUST_DATA *)ActionData;
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TRACE("(%p, %s, %p)\n", hwnd, debugstr_guid(ActionID), ActionData);
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/* Support for known old-style callers: */
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if (IsEqualGUID(ActionID, &published_software))
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err = WINTRUST_PublishedSoftware(hwnd, ActionID, ActionData);
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else
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{
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/* Check known actions to warn of possible problems */
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if (!IsEqualGUID(ActionID, &unknown) &&
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!IsEqualGUID(ActionID, &generic_verify_v2))
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WARN("unknown action %s, default behavior may not be right\n",
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debugstr_guid(ActionID));
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switch (actionData->dwStateAction)
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{
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case WTD_STATEACTION_IGNORE:
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err = WINTRUST_DefaultVerifyAndClose(hwnd, ActionID, ActionData);
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break;
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case WTD_STATEACTION_VERIFY:
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err = WINTRUST_DefaultVerify(hwnd, ActionID, ActionData);
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break;
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case WTD_STATEACTION_CLOSE:
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err = WINTRUST_DefaultClose(hwnd, ActionID, ActionData);
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break;
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default:
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FIXME("unimplemented for %d\n", actionData->dwStateAction);
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}
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}
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TRACE("returning %08x\n", err);
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return err;
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}
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/***********************************************************************
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