public void Main_authenticate()
{
FreeRdpGlue.Main(new MainOptions
{
Hostname = RdpTargetHostname,
Username = RdpTargetUsername,
Password = null,
EntryPoints = new EntryPoints
{
OnContextCreated = (IntPtr frgContext) =>
{
_frgContext = frgContext;
},
OnAuthenticate = (IntPtr usernameUtf8, IntPtr passwordUtf8, IntPtr domainUtf8) =>
{
var username = MarshalHelper.ReadUtf8IntPtr(usernameUtf8);
var usernameEntered = false;
var password = MarshalHelper.ReadUtf8IntPtr(passwordUtf8);
var passwordEntered = false;
var domain = MarshalHelper.ReadUtf8IntPtr(domainUtf8);
var domainEntered = false;
if (username == null)
{
username = RdpTargetUsername;
usernameEntered = true;
}
if (password == null)
{
password = RdpTargetPassword;
passwordEntered = true;
}
if (domain == null)
{
domain = "";
domainEntered = true;
}
return(new FrgOnAuthenticateResult
{
UsernameUtf8 = usernameEntered ? MarshalHelper.AllocUtf8(username) : usernameUtf8,
PasswordUtf8 = passwordEntered ? MarshalHelper.AllocUtf8(password) : passwordUtf8,
DomainUtf8 = domainEntered ? MarshalHelper.AllocUtf8(domain) : domainUtf8,
PasswordEntered = usernameEntered || passwordEntered || domainEntered,
});
},
OnVerifyCertificate = (IntPtr x509CertBytes, UIntPtr x509CertBytesLength, IntPtr hostnameUtf8, ushort port, uint flags) =>
{
FreeRdpGlue.Disconnect(_frgContext);
return(FrgVerifyCertResult.TemporarilyTrusted);
}
}
});
}
private static void PrintCertificateData(IntPtr x509CertBytes, UIntPtr x509CertBytesLength, IntPtr hostnameUtf8, ushort port, uint flags)
{
var hostname = MarshalHelper.ReadUtf8IntPtr(hostnameUtf8);
var x509CertBytesArray = new byte[(int)x509CertBytesLength];
Marshal.Copy(x509CertBytes, x509CertBytesArray, 0, x509CertBytesArray.Length);
var bytesString = string.Join(" ", x509CertBytesArray.Select(b => $"{b:X2}"));
Console.WriteLine($"Hostname: {hostname}");
Console.WriteLine($"Port: {port}");
Console.WriteLine($"Certificate: {bytesString}");
var flagStrings = new List <string>();
var flagOptions = (FrgVerifyCertFlags)flags;
if ((flagOptions & FrgVerifyCertFlags.Changed) != 0)
{
flagStrings.Add("Changed-Certificate");
}
if ((flagOptions & FrgVerifyCertFlags.Redirect) != 0)
{
flagStrings.Add("RDP-Redirect");
}
if ((flagOptions & FrgVerifyCertFlags.Gateway) != 0)
{
flagStrings.Add("RDP-Gateway");
}
if ((flagOptions & FrgVerifyCertFlags.Mismatch) != 0)
{
flagStrings.Add("Host-Mismatch");
}
Console.WriteLine($"Flags: {string.Join(",", flagStrings)}");
}