Имперсонация и RPC

#include "Impersonate.h"
 
std::list<RPC_CLIENT> clients;
 
RPC_STATUS get_client_handle(RPC_BINDING_HANDLE *hBinding)
{
    RPC_STATUS status;
    RPC_ASYNC_STATE rpcAsync;
    status = RpcAsyncInitializeHandle(&rpcAsync, sizeof(rpcAsync));
    if (status)
    {
        printf("error in RpcAsyncInitializeHandle errcode=%d\n", status);
        return status;
    }
    *hBinding = RpcAsyncGetCallHandle(&rpcAsync);
    return RPC_S_OK;
}
 
RPC_CLIENT* get_client()
{
    RPC_BINDING_HANDLE Binding;
    RPC_STATUS status = get_client_handle(&Binding);
    if (status)
    {
        printf("error in RpcServerInqBindingHandle errcode=%d\n", status);
        return NULL;
    }
    std::list<RPC_CLIENT>::iterator it;
    for (it = clients.begin(); it != clients.end(); it++)
        if ((*it).BindingHandle == Binding)
            return &(*it);
    return NULL;
}
 
RPC_CLIENT* add_client()
{
    RPC_BINDING_HANDLE Binding;
    RPC_STATUS status = get_client_handle(&Binding);
    if (status)
    {
        printf("error in RpcServerInqBindingHandle errcode=%d\n", status);
        return NULL;
    }
    RPC_CLIENT client;
    std::list<RPC_CLIENT>::iterator it = clients.end();
    clients.push_back(client);
    it--;
    (*it).BindingHandle = Binding;
    (*it).Token = NULL;
    return &(*it);
}
 
int hypocrite_mode()
{
    RPC_CLIENT* client;
    client = get_client();
    if (!ImpersonateLoggedOnUser(client->Token))
    {
        printf("ImpersonateLoggedOnUser  - %d\n", GetLastError());
        return 0;
    }
    return 1;
}
 
int remove_the_mask()
{
    if (!RevertToSelf())
    {
        printf("RevertToSelf  - %d/n", GetLastError());
        return 0;
    }
    return 1;
}