private async Task <HttpResponseMessage> HttpRegistration(string uri, RegistrationInfo info)
{
HttpResponseMessage response = await client.PostAsJsonAsync(uri, info);
return(response);
}
public async Task <string> Register(string username, string password, string vmname, string malwareX, string malwareY)
{
string responseCode = "";
if (!UserIsValid(username, password))
{
throw new UnauthorizedAccessException("Invalid credentials supplied");
}
RegistryKey mfkey = RegKeyFromPath(@"HKEY_LOCAL_MACHINE\SOFTWARE\" + manufacturer, true);
if (mfkey == null)
{
RegistryKey baseKey = Registry.LocalMachine.OpenSubKey("SOFTWARE", true);
mfkey = baseKey.CreateSubKey(manufacturer);
}
if (!mfkey.GetValueNames().Contains("Registered"))
{
// perform registration
string uri = "register";
eventLog1.WriteEntry($"Connecting to registration API at {uri.ToString()}", System.Diagnostics.EventLogEntryType.Information, 104);
RegistrationInfo ri = new RegistrationInfo();
OfficeInfo oi = new OfficeInfo();
ri.GUID = guid;
ri.VMName = vmname;
ri.OfficeVersionString = oi.version;
ri.OfficeVersionNum = oi.vnum;
ri.username = username;
ri.password = password;
ri.MalwarePosX = Int32.Parse(malwareX);
ri.MalwarePosY = Int32.Parse(malwareY);
ri.VMIP = FindIP().ToString();
// get screen resolution
ri.DisplayWidth = Screen.PrimaryScreen.Bounds.Width;
ri.DisplayHeight = Screen.PrimaryScreen.Bounds.Height;
// get OS version name
var name = (from x in new ManagementObjectSearcher("SELECT Caption FROM Win32_OperatingSystem").Get().Cast <ManagementObject>()
select x.GetPropertyValue("Caption")).FirstOrDefault();
if (name != null)
{
ri.OSName = name.ToString();
}
// record successful registration
HttpResponseMessage registrationResult = await HttpRegistration(uri, ri);
responseCode = registrationResult.StatusCode.ToString();
if (registrationResult.IsSuccessStatusCode)
{
mfkey.SetValue("Registered", 1);
registered = true;
eventLog1.WriteEntry($"Registered with API with status {responseCode}", System.Diagnostics.EventLogEntryType.SuccessAudit, 100);
}
else
{
string errstr = registrationResult.ToString();
eventLog1.WriteEntry($"Registration failed with error {errstr}", System.Diagnostics.EventLogEntryType.FailureAudit, 105);
throw new ApplicationException($"Registration failure with code {errstr}");
}
}
else
{
// otherwise registration is complete
registered = true;
}
return(responseCode);
}