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Migrated to new Version of Flavio's Windows driver

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This commit is contained in:
Frank Morgner
2014-03-24 08:23:53 +01:00
parent e15307d662
commit bef01d2a31
37 changed files with 4388 additions and 3445 deletions
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264
virtualsmartcard/win32/BixVReader/PipeReader.cpp Normal file
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#include "internal.h"
#include "VirtualSCReader.h"
#include "reader.h"
#include "device.h"
#include <winscard.h>
#include "memory.h"
#include <Sddl.h>
#include "sectionLocker.h"
BOOL CreateMyDACL(SECURITY_ATTRIBUTES * pSA)
{
TCHAR * szSD = TEXT("D:") // Discretionary ACL
TEXT("(D;OICI;GA;;;BG)") // Deny access to
// built-in guests
TEXT("(D;OICI;GA;;;AN)") // Deny access to
// anonymous logon
TEXT("(A;OICI;GRGWGX;;;AU)") // Allow
// read/write/execute
// to authenticated
// users
TEXT("(A;OICI;GA;;;BA)"); // Allow full control
// to administrators
if (NULL == pSA)
return FALSE;
return ConvertStringSecurityDescriptorToSecurityDescriptor(
szSD,
SDDL_REVISION_1,
&(pSA->lpSecurityDescriptor),
NULL);
}
PipeReader::PipeReader() {
rpcType=0;
state=SCARD_ABSENT;
InitializeCriticalSection(&eventSection);
InitializeCriticalSection(&dataSection);
}
void PipeReader::init(wchar_t *section) {
wchar_t temp[300];
swprintf(temp,L"SCardSimulatorDriver%i",instance);
GetPrivateProfileStringW(section,L"PIPE_NAME",temp,pipeName,300,L"BixVReader.ini");
swprintf(temp,L"SCardSimulatorDriverEvents%i",instance);
GetPrivateProfileStringW(section,L"PIPE_EVENT_NAME",temp,pipeEventName,300,L"BixVReader.ini");
}
bool PipeReader::CheckATR() {
//SectionLocker lock(dataSection);
if (pipe==NULL)
return false;
DWORD read=0;
DWORD command=1;
if (!WriteFile(pipe,&command,sizeof(DWORD),&read,NULL)) {
return false;
}
FlushFileBuffers(pipe);
DWORD size=0;
if (!ReadFile(pipe,&size,sizeof(DWORD),&read,NULL)) {
return false;
}
if (size==0)
return false;
BYTE ATR[100];
if (!ReadFile(pipe,ATR,size,&read,NULL)) {
return false;
}
return true;
}
bool PipeReader::QueryTransmit(BYTE *APDU,int APDUlen,BYTE *Resp,int *Resplen) {
//SectionLocker lock(dataSection);
if (pipe==NULL)
return false;
DWORD command=2;
DWORD read=0;
if (!WriteFile(pipe,&command,sizeof(DWORD),&read,NULL)) {
pipe=NULL;
return false;
}
DWORD dwAPDUlen=(DWORD)APDUlen;
if (!WriteFile(pipe,&dwAPDUlen,sizeof(DWORD),&read,NULL)) {
pipe=NULL;
return false;
}
if (!WriteFile(pipe,APDU,APDUlen,&read,NULL)) {
pipe=NULL;
return false;
}
FlushFileBuffers(pipe);
DWORD dwRespLen=0;
if (!ReadFile(pipe,&dwRespLen,sizeof(DWORD),&read,NULL)) {
pipe=NULL;
return false;
}
if (!ReadFile(pipe,Resp,dwRespLen,&read,NULL)) {
pipe=NULL;
return false;
}
(*Resplen)=(int)dwRespLen;
return true;
}
bool PipeReader::QueryATR(BYTE *ATR,DWORD *ATRsize,bool reset) {
//SectionLocker lock(dataSection);
if (pipe==NULL)
return false;
DWORD command=reset ? 0 : 1;
DWORD read=0;
if (!WriteFile(pipe,&command,sizeof(DWORD),&read,NULL)) {
pipe=NULL;
return false;
}
FlushFileBuffers(pipe);
DWORD size=0;
if (!ReadFile(pipe,&size,sizeof(DWORD),&read,NULL)) {
pipe=NULL;
return false;
}
if (size==0)
return false;
if (!ReadFile(pipe,ATR,size,&read,NULL)) {
pipe=NULL;
return false;
}
(*ATRsize)=size;
return true;
}
DWORD PipeReader::startServer() {
SECURITY_ATTRIBUTES sa;
sa.nLength = sizeof(SECURITY_ATTRIBUTES);
sa.bInheritHandle = FALSE;
CreateMyDACL(&sa);
wchar_t temp[300];
swprintf(temp,L"\\\\.\\pipe\\%s",pipeName);
HANDLE _pipe=CreateNamedPipe(temp,PIPE_ACCESS_DUPLEX|FILE_FLAG_OVERLAPPED,PIPE_TYPE_BYTE,PIPE_UNLIMITED_INSTANCES,0,0,0,&sa);
swprintf(temp,L"\\\\.\\pipe\\%s",pipeEventName);
HANDLE _eventpipe=CreateNamedPipe(temp,PIPE_ACCESS_DUPLEX|FILE_FLAG_OVERLAPPED,PIPE_TYPE_BYTE,PIPE_UNLIMITED_INSTANCES,0,0,0,&sa);
wchar_t log[300];
swprintf(log,L"[BixVReader]Pipe created:%s:%08x",pipeName,_pipe);
OutputDebugString(log);
while (true) {
//__try {
BOOL ris=ConnectNamedPipe(_pipe,NULL);
if (ris==0) {
swprintf(log,L"[BixVReader]Pipe NOT connected:%x",GetLastError());
OutputDebugString(log);
}
else {
swprintf(log,L"[BixVReader]Pipe connected");
OutputDebugString(log);
}
ris=ConnectNamedPipe(_eventpipe,NULL);
if (ris==0) {
swprintf(log,L"[BixVReader]Event Pipe NOT connected:%x",GetLastError());
OutputDebugString(log);
}
else {
swprintf(log,L"[BixVReader]Event Pipe connected");
OutputDebugString(log);
}
pipe=_pipe;
eventpipe=_eventpipe;
if (waitInsertIpr!=NULL) {
SectionLocker lock(device->m_RequestLock);
// if I'm waiting for card insertion, verify if there's a card present
if (initProtocols()) {
if (waitInsertIpr->UnmarkCancelable()==S_OK)
waitInsertIpr->CompleteWithInformation(STATUS_SUCCESS, 0);
waitInsertIpr=NULL;
state=SCARD_SWALLOWED;
}
}
while (true) {
// wait for a command
DWORD command=0;
DWORD read=0;
if (!ReadFile(eventpipe,&command,sizeof(DWORD),&read,NULL)) {
state=SCARD_ABSENT;
OutputDebugString(L"[BixVReader]Pipe error");
powered=0;
pipe=NULL;
eventpipe=NULL;
if (waitRemoveIpr!=NULL) {// card inserted
SectionLocker lock(device->m_RequestLock);
OutputDebugString(L"[BixVReader]complete Wait Remove");
if (waitRemoveIpr->UnmarkCancelable()==S_OK) {
OutputDebugString(L"[BixVReader]Wait Remove Unmarked");
waitRemoveIpr->CompleteWithInformation(STATUS_SUCCESS, 0);
OutputDebugString(L"[BixVReader]Wait Remove Completed");
}
waitRemoveIpr=NULL;
}
if (waitInsertIpr!=NULL) {// card removed
SectionLocker lock(device->m_RequestLock);
OutputDebugString(L"[BixVReader]cancel Wait Remove");
if (waitInsertIpr->UnmarkCancelable()==S_OK) {
OutputDebugString(L"[BixVReader]Wait Insert Unmarked");
waitInsertIpr->CompleteWithInformation(HRESULT_FROM_WIN32(ERROR_CANCELLED), 0);
OutputDebugString(L"[BixVReader]Wait Insert Cancelled");
}
waitInsertIpr=NULL;
}
DisconnectNamedPipe(_pipe);
DisconnectNamedPipe(_eventpipe);
break;
}
OutputDebugString(L"[BixVReader]Pipe data");
if (command==0)
powered=0;
if (command==0 && waitRemoveIpr!=NULL) {// card removed
SectionLocker lock(device->m_RequestLock);
state=SCARD_ABSENT;
if (waitRemoveIpr->UnmarkCancelable()==S_OK) {
waitRemoveIpr->CompleteWithInformation(STATUS_SUCCESS, 0);
}
waitRemoveIpr=NULL;
}
else if (command==1 && waitInsertIpr!=NULL) {// card inserted
SectionLocker lock(device->m_RequestLock);
state=SCARD_SWALLOWED;
initProtocols();
if (waitInsertIpr->UnmarkCancelable()==S_OK) {
waitInsertIpr->CompleteWithInformation(STATUS_SUCCESS, 0);
}
waitInsertIpr=NULL;
}
}
//}
//__except(EXCEPTION_EXECUTE_HANDLER) {
// wchar_t log[300];
// DWORD err=GetExceptionCode();
// swprintf(log,L"Exception:%08X",err);
// OutputDebugString(log);
//}
}
OutputDebugString(L"[BixVReader]Pipe quit!!!");
return 0;
}
void PipeReader::shutdown() {
state=SCARD_ABSENT;
if (waitRemoveIpr!=NULL) {
SectionLocker lock(device->m_RequestLock);
if (waitRemoveIpr->UnmarkCancelable()==S_OK)
waitRemoveIpr->Complete(HRESULT_FROM_WIN32(ERROR_CANCELLED));
waitRemoveIpr=NULL;
}
if (waitInsertIpr!=NULL) {
SectionLocker lock(device->m_RequestLock);
if (waitInsertIpr->UnmarkCancelable()==S_OK)
waitInsertIpr->Complete(HRESULT_FROM_WIN32(ERROR_CANCELLED));
waitInsertIpr=NULL;
}
}