#include <precomp.h>
BOOL
WZCSvcMain(
IN PVOID hmod,
IN DWORD dwReason,
IN PCONTEXT pctx OPTIONAL)
{
DBG_UNREFERENCED_PARAMETER(pctx);
switch (dwReason)
{
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls((HMODULE) hmod);
break;
case DLL_PROCESS_DETACH:
break;
}
return TRUE;
}
//---------------------------------------
// GetSPResModule: Utility function used to return
// the handle to the module having WZC UI resources
// (needed for XP.QFE & XP.SP1 builds)
HINSTANCE
WZCGetSPResModule()
{
static HINSTANCE st_hModule = NULL;
if (st_hModule == NULL)
{
WCHAR wszFullPath[_MAX_PATH];
if (ExpandEnvironmentStrings(
L"%systemroot%\\system32\\xpsp1res.dll",
wszFullPath,
_MAX_PATH) != 0)
{
st_hModule = LoadLibraryEx(
wszFullPath,
NULL,
0);
}
}
return st_hModule;
}
//---------------------------------------
// GetSPResModule: Utility function used to return
// the handle to the module having WZC UI resources
// (needed for XP.QFE & XP.SP1 builds)
HINSTANCE
WZCGetDlgResModule()
{
static HINSTANCE st_hDlgModule = NULL;
if (st_hDlgModule == NULL)
{
WCHAR wszFullPath[_MAX_PATH];
if (ExpandEnvironmentStrings(
L"%systemroot%\\system32\\wzcdlg.dll",
wszFullPath,
_MAX_PATH) != 0)
{
st_hDlgModule = LoadLibraryEx(
wszFullPath,
NULL,
0);
}
}
return st_hDlgModule;
}
//---------------------------------------
// WZCDeleteIntfObj: cleans an INTF_ENTRY object that is
// allocated within any RPC call.
VOID
WZCDeleteIntfObj(
PINTF_ENTRY pIntf)
{
if (pIntf != NULL)
{
RpcFree(pIntf->wszGuid);
RpcFree(pIntf->wszDescr);
RpcFree(pIntf->rdSSID.pData);
RpcFree(pIntf->rdBSSID.pData);
RpcFree(pIntf->rdBSSIDList.pData);
RpcFree(pIntf->rdStSSIDList.pData);
RpcFree(pIntf->rdCtrlData.pData);
}
}
//---------------------------------------
// WZCEnumInterfaces: provides the table of key
// information for all the interfaces that are managed.
// For all subsequent calls the clients need to identify
// the Interface it operates on by providing the respective
// key info.
//
// Parameters:
// pSrvAddr
// [in] WZC Server to contact
// pIntf
// [out] table of key info for all interfaces
// Returned value:
// Win32 error code
DWORD
WZCEnumInterfaces(
LPWSTR pSrvAddr,
PINTFS_KEY_TABLE pIntfs)
{
DWORD rpcStatus = RPC_S_OK;
RpcTryExcept
{
rpcStatus = RpcEnumInterfaces(pSrvAddr, pIntfs);
}
RpcExcept(TRUE)
{
rpcStatus = RpcExceptionCode();
}
RpcEndExcept
return rpcStatus;
}
//---------------------------------------
// WZCQueryIterface: provides detailed information for a
// given interface.
//
// Parameters:
// pSrvAddr:
// [in] WZC Server to contact
// dwInFlags:
// [in] Fields to be queried (bitmask of INTF_*)
// pIntf:
// [in] Key of the interface to query
// [out] Requested data from the interface.
// pdwOutFlags
// [out] Fields successfully retrieved (bitmask of INTF_*)
//
// Returned value:
// Win32 error code
DWORD
WZCQueryInterface(
LPWSTR pSrvAddr,
DWORD dwInFlags,
PINTF_ENTRY pIntf,
LPDWORD pdwOutFlags)
{
DWORD rpcStatus = RPC_S_OK;
if (pIntf == NULL || pIntf->wszGuid == NULL)
{
rpcStatus = ERROR_INVALID_PARAMETER;
goto exit;
}
RpcTryExcept
{
DWORD dwOutFlags;
rpcStatus = RpcQueryInterface(
pSrvAddr,
dwInFlags,
pIntf,
&dwOutFlags);
if ((dwInFlags & INTF_PREFLIST) &&
(dwOutFlags & INTF_PREFLIST) &&
pIntf->rdStSSIDList.dwDataLen != 0)
{
PWZC_802_11_CONFIG_LIST pwzcPList;
UINT nIdx;
pwzcPList = (PWZC_802_11_CONFIG_LIST)(pIntf->rdStSSIDList.pData);
for (nIdx = 0; nIdx < pwzcPList->NumberOfItems; nIdx++)
{
PWZC_WLAN_CONFIG pwzcConfig = &(pwzcPList->Config[nIdx]);
BYTE chFakeKeyMaterial[] = {0x56, 0x09, 0x08, 0x98, 0x4D, 0x08, 0x11, 0x66, 0x42, 0x03, 0x01, 0x67, 0x66};
UINT i;
for (i = 0; i < WZCCTL_MAX_WEPK_MATERIAL; i++)
pwzcConfig->KeyMaterial[i] ^= chFakeKeyMaterial[(7*i)%13];
}
}
if (pdwOutFlags != NULL)
*pdwOutFlags = dwOutFlags;
}
RpcExcept(TRUE)
{
rpcStatus = RpcExceptionCode();
}
RpcEndExcept
exit:
return rpcStatus;
}
//---------------------------------------
// WZCSetIterface: sets specific information on the interface
//
// Parameters:
// pSrvAddr:
// [in] WZC Server to contact
// dwInFlags:
// [in] Fields to be set (bitmask of INTF_*)
// pIntf:
// [in] Key of the interface to query and data to be set
// pdwOutFlags:
// [out] Fields successfully set (bitmask of INTF_*)
//
// Returned value:
// Win32 error code
DWORD
WZCSetInterface(
LPWSTR pSrvAddr,
DWORD dwInFlags,
PINTF_ENTRY pIntf,
LPDWORD pdwOutFlags)
{
DWORD rpcStatus = RPC_S_OK;
if (pIntf == NULL)
{
rpcStatus = ERROR_INVALID_PARAMETER;
goto exit;
}
RpcTryExcept
{
if (dwInFlags & INTF_PREFLIST &&
pIntf->rdStSSIDList.dwDataLen != 0)
{
PWZC_802_11_CONFIG_LIST pwzcPList;
UINT nIdx;
pwzcPList = (PWZC_802_11_CONFIG_LIST)(pIntf->rdStSSIDList.pData);
for (nIdx = 0; nIdx < pwzcPList->NumberOfItems; nIdx++)
{
PWZC_WLAN_CONFIG pwzcConfig = &(pwzcPList->Config[nIdx]);
BYTE chFakeKeyMaterial[] = {0x56, 0x09, 0x08, 0x98, 0x4D, 0x08, 0x11, 0x66, 0x42, 0x03, 0x01, 0x67, 0x66};
UINT i;
for (i = 0; i < WZCCTL_MAX_WEPK_MATERIAL; i++)
pwzcConfig->KeyMaterial[i] ^= chFakeKeyMaterial[(7*i)%13];
}
}
rpcStatus = RpcSetInterface(
pSrvAddr,
dwInFlags,
pIntf,
pdwOutFlags);
}
RpcExcept(TRUE)
{
rpcStatus = RpcExceptionCode();
}
RpcEndExcept
exit:
return rpcStatus;
}
//---------------------------------------
// WZCRefreshInterface: refreshes specific information for the interface
//
// Parameters:
// pSrvAddr:
// [in] WZC Server to contact
// dwInFlags:
// [in] Fields to be refreshed and specific refresh actions to be
// taken (bitmask of INTF_* and INTF_RFSH_*)
// pIntf:
// [in] Key of the interface to be refreshed
// pdwOutFlags:
// [out] Fields successfully refreshed (bitmask of INTF_* and INTF_RFSH_*)
//
// Returned value:
// Win32 error code
DWORD
WZCRefreshInterface(
LPWSTR pSrvAddr,
DWORD dwInFlags,
PINTF_ENTRY pIntf,
LPDWORD pdwOutFlags)
{
DWORD rpcStatus = RPC_S_OK;
if (pIntf == NULL || pIntf->wszGuid == NULL)
{
rpcStatus = ERROR_INVALID_PARAMETER;
goto exit;
}
RpcTryExcept
{
rpcStatus = RpcRefreshInterface(
pSrvAddr,
dwInFlags,
pIntf,
pdwOutFlags);
}
RpcExcept(TRUE)
{
rpcStatus = RpcExceptionCode();
}
RpcEndExcept
exit:
return rpcStatus;
}
//---------------------------------------
// WZCQueryContext: retrieves the WZC service parameters
//
// Parameters:
// pSrvAddr:
// [in] WZC Server to contact
// dwInFlags:
// [in] Fields to be retrieved (bitmask of WZC_CONTEXT_CTL*)
// pContext:
// [in] Placeholder for the service parameters
// pdwOutFlags:
// [out] Fields successfully retrieved (bitmask of WZC_CONTEXT_CTL*)
//
// Returned value:
// Win32 error code
DWORD
WZCQueryContext(
LPWSTR pSrvAddr,
DWORD dwInFlags,
PWZC_CONTEXT pContext,
LPDWORD pdwOutFlags)
{
DWORD rpcStatus = RPC_S_OK;
RpcTryExcept
{
rpcStatus = RpcQueryContext(
pSrvAddr,
dwInFlags,
pContext,
pdwOutFlags);
}
RpcExcept(TRUE)
{
rpcStatus = RpcExceptionCode();
}
RpcEndExcept
return rpcStatus;
}
//---------------------------------------
// WZCSetContext: sets specific WZC service parameters
//
// Parameters:
// pSrvAddr:
// [in] WZC Server to contact
// dwInFlags:
// [in] Fields to be set (bitmask of WZC_CONTEXT_CTL*)
// pContext:
// [in] Context buffer containing the specific parameters to be set
// pdwOutFlags:
// [out] Fields successfully set (bitmask of WZC_CONTEXT_CTL*)
//
// Returned value:
// Win32 error code
DWORD
WZCSetContext(
LPWSTR pSrvAddr,
DWORD dwInFlags,
PWZC_CONTEXT pContext,
LPDWORD pdwOutFlags)
{
DWORD rpcStatus = RPC_S_OK;
RpcTryExcept
{
rpcStatus = RpcSetContext(
pSrvAddr,
dwInFlags,
pContext,
pdwOutFlags);
}
RpcExcept(TRUE)
{
rpcStatus = RpcExceptionCode();
}
RpcEndExcept
return rpcStatus;
}
//---------------------------------------
// WZCEapolGetCustomAuthData: Get EAP-specific configuration data for interface
//
// Parameters:
// pSrvAddr:
// [in] WZC Server to contact
// pwszGuid:
// [in] Interface GUID
// dwEapTypeId:
// [in] EAP type Id
// SSID:
// [in] SSID for which data is to be stored
// pbConnInfo:
// [in out] Connection EAP info
// pdwInfoSize:
// [in out] Size of pbConnInfo
//
// Returned value:
// Win32 error code
DWORD
WZCEapolGetCustomAuthData (
IN LPWSTR pSrvAddr,
IN PWCHAR pwszGuid,
IN DWORD dwEapTypeId,
IN DWORD dwSizeOfSSID,
IN BYTE *pbSSID,
IN OUT PBYTE pbConnInfo,
IN OUT PDWORD pdwInfoSize
)
{
RAW_DATA rdConnInfo;
RAW_DATA rdSSID;
DWORD rpcStatus = RPC_S_OK;
if ((pwszGuid == NULL) || (pdwInfoSize == NULL))
{
rpcStatus = ERROR_INVALID_PARAMETER;
goto exit;
}
if ((*pdwInfoSize != 0) && (pbConnInfo == NULL))
{
rpcStatus = ERROR_INVALID_PARAMETER;
goto exit;
}
rdConnInfo.pData = pbConnInfo;
rdConnInfo.dwDataLen = *pdwInfoSize;
rdSSID.pData = pbSSID;
rdSSID.dwDataLen = dwSizeOfSSID;
RpcTryExcept
{
rpcStatus = RpcEapolGetCustomAuthData (
pSrvAddr,
pwszGuid,
dwEapTypeId,
rdSSID,
&rdConnInfo
);
*pdwInfoSize = rdConnInfo.dwDataLen;
}
RpcExcept(TRUE)
{
rpcStatus = RpcExceptionCode();
}
RpcEndExcept
exit:
return rpcStatus;
}
//---------------------------------------
// WZCEapolSetCustomAuthData: Set EAP-specific configuration data for interface
//
// Parameters:
// pSrvAddr:
// [in] WZC Server to contact
// pwszGuid:
// [in] Interface GUID
// dwEapTypeId:
// [in] EAP type Id
// SSID:
// [in] SSID for which data is to be stored
// pbConnInfo:
// [in] Connection EAP info
// pdwInfoSize:
// [in] Size of pbConnInfo
//
// Returned value:
// Win32 error code
DWORD
WZCEapolSetCustomAuthData (
IN LPWSTR pSrvAddr,
IN PWCHAR pwszGuid,
IN DWORD dwEapTypeId,
IN DWORD dwSizeOfSSID,
IN BYTE *pbSSID,
IN PBYTE pbConnInfo,
IN DWORD dwInfoSize
)
{
RAW_DATA rdConnInfo;
RAW_DATA rdSSID;
DWORD rpcStatus = RPC_S_OK;
if (pwszGuid == NULL)
{
rpcStatus = ERROR_INVALID_PARAMETER;
goto exit;
}
rdConnInfo.pData = pbConnInfo;
rdConnInfo.dwDataLen = dwInfoSize;
rdSSID.pData = pbSSID;
rdSSID.dwDataLen = dwSizeOfSSID;
RpcTryExcept
{
rpcStatus = RpcEapolSetCustomAuthData (
pSrvAddr,
pwszGuid,
dwEapTypeId,
rdSSID,
&rdConnInfo
);
}
RpcExcept(TRUE)
{
rpcStatus = RpcExceptionCode();
}
RpcEndExcept
exit:
return rpcStatus;
}
//---------------------------------------
// WZCEapolGetInterfaceParams: Get configuration parameters for interface
//
// Parameters:
// pSrvAddr:
// [in] WZC Server to contact
// pwszGuid:
// [in] Interface GUID
// pIntfParams:
// [in out] Interface Parameters
//
// Returned value:
// Win32 error code
DWORD
WZCEapolGetInterfaceParams (
IN LPWSTR pSrvAddr,
IN PWCHAR pwszGuid,
IN OUT EAPOL_INTF_PARAMS *pIntfParams
)
{
DWORD rpcStatus = RPC_S_OK;
if ((pwszGuid == NULL) || (pIntfParams == NULL))
{
rpcStatus = ERROR_INVALID_PARAMETER;
goto exit;
}
RpcTryExcept
{
rpcStatus = RpcEapolGetInterfaceParams (
pSrvAddr,
pwszGuid,
pIntfParams
);
}
RpcExcept(TRUE)
{
rpcStatus = RpcExceptionCode();
}
RpcEndExcept
exit:
return rpcStatus;
}
//---------------------------------------
// WZCEapolSetInterfaceParams: Set configuration parameters for interface
//
// Parameters:
// pSrvAddr:
// [in] WZC Server to contact
// pwszGuid:
// [in] Interface GUID
// pIntfParams:
// [in] Interface Parameters
//
// Returned value:
// Win32 error code
DWORD
WZCEapolSetInterfaceParams (
IN LPWSTR pSrvAddr,
IN PWCHAR pwszGuid,
IN EAPOL_INTF_PARAMS *pIntfParams
)
{
DWORD rpcStatus = RPC_S_OK;
if ((pwszGuid == NULL) || (pIntfParams == NULL))
{
rpcStatus = ERROR_INVALID_PARAMETER;
goto exit;
}
RpcTryExcept
{
rpcStatus = RpcEapolSetInterfaceParams (
pSrvAddr,
pwszGuid,
pIntfParams
);
}
RpcExcept(TRUE)
{
rpcStatus = RpcExceptionCode();
}
RpcEndExcept
exit:
return rpcStatus;
}
//---------------------------------------
// WZCEapolReAuthenticate: Restart 802.1X authenticaiton on an
// interface
//
// Parameters:
// pSrvAddr:
// [in] WZC Server to contact
// pwszGuid:
// [in] Interface GUID
//
// Returned value:
// Win32 error code
DWORD
WZCEapolReAuthenticate (
IN LPWSTR pSrvAddr,
IN PWCHAR pwszGuid
)
{
DWORD rpcStatus = RPC_S_OK;
if (pwszGuid == NULL)
{
rpcStatus = ERROR_INVALID_PARAMETER;
goto exit;
}
RpcTryExcept
{
rpcStatus = RpcEapolReAuthenticateInterface (
pSrvAddr,
pwszGuid
);
}
RpcExcept(TRUE)
{
rpcStatus = RpcExceptionCode();
}
RpcEndExcept
exit:
return rpcStatus;
}
//---------------------------------------
// WZCEapolQueryState: Query EAPOL interface state
//
// Parameters:
// pSrvAddr:
// [in] WZC Server to contact
// pwszGuid:
// [in] Interface GUID
// pIntfState:
// [in, out] EAPOL State
//
// Returned value:
// Win32 error code
DWORD
WZCEapolQueryState (
IN LPWSTR pSrvAddr,
IN PWCHAR pwszGuid,
IN OUT PEAPOL_INTF_STATE pIntfState
)
{
DWORD rpcStatus = RPC_S_OK;
if (pwszGuid == NULL)
{
rpcStatus = ERROR_INVALID_PARAMETER;
goto exit;
}
RpcTryExcept
{
rpcStatus = RpcEapolQueryInterfaceState (
pSrvAddr,
pwszGuid,
pIntfState
);
}
RpcExcept(TRUE)
{
rpcStatus = RpcExceptionCode();
}
RpcEndExcept
exit:
return rpcStatus;
}
//---------------------------------------
// WZCEapolUIResponse: Send Dlg response to Service
//
// Parameters:
// pSrvAddr:
// [in] WZC Server to contact
// EapolUIContext:
// [in] EAPOLUI Context data
// EapolUI:
// [in] EAPOLUI response data
//
// Returned value:
// Win32 error code
DWORD
WZCEapolUIResponse (
LPWSTR pSrvAddr,
EAPOL_EAP_UI_CONTEXT EapolUIContext,
EAPOLUI_RESP EapolUIResp
)
{
DWORD rpcStatus = RPC_S_OK;
RpcTryExcept
{
rpcStatus = RpcEapolUIResponse (
pSrvAddr,
EapolUIContext,
EapolUIResp
);
}
RpcExcept(TRUE)
{
rpcStatus = RpcExceptionCode();
}
RpcEndExcept
return rpcStatus;
}