private void GenerateSigningRequestViaOpenSSL(string TargetCertRequestFileName, AsymmetricCipherKeyPair KeyPair)
{
// We expect openssl.exe to exist in the same directory as iPhonePackager
string OpenSSLPath = Path.GetDirectoryName(Application.ExecutablePath) + @"\openssl.exe";
if (!File.Exists(OpenSSLPath))
{
MessageBox.Show("A version of OpenSSL is required to generate certificate requests. Please place OpenSSL.exe in Binaries\\DotNET\\IOS", Config.AppDisplayName, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
string EffectiveBuildPath = (Program.GameName.Length > 0) ? Config.BuildDirectory : Path.GetFullPath(".");
// Create a temporary file to write the key pair out to (in a format that OpenSSL understands)
string KeyFileName = Path.GetTempFileName();
TextWriter KeyWriter = new StreamWriter(KeyFileName);
PemWriter KeyWriterPEM = new PemWriter(KeyWriter);
KeyWriterPEM.WriteObject(KeyPair);
KeyWriter.Close();
// Create a temporary file containing the configuration settings to drive OpenSSL
string ConfigFileName = Path.GetTempFileName();
TextWriter ConfigFile = new StreamWriter(ConfigFileName);
ConfigFile.WriteLine("[ req ]");
ConfigFile.WriteLine("distinguished_name = req_distinguished_name");
ConfigFile.WriteLine("prompt = no");
ConfigFile.WriteLine("[ req_distinguished_name ]");
ConfigFile.WriteLine("emailAddress = {0}", EMailEditBox.Text);
ConfigFile.WriteLine("commonName = {0}", CommonNameEditBox.Text);
ConfigFile.WriteLine("countryName = {0}", System.Globalization.CultureInfo.CurrentCulture.TwoLetterISOLanguageName);
ConfigFile.Close();
// Invoke OpenSSL to generate the certificate request
Program.Log("Running OpenSSL to generate certificate request...");
string ResultsText;
string Executable = OpenSSLPath;
string Arguments = String.Format("req -new -nodes -out \"{0}\" -key \"{1}\" -config \"{2}\"",
TargetCertRequestFileName, KeyFileName, ConfigFileName);
Utilities.RunExecutableAndWait(Executable, Arguments, out ResultsText);
Program.Log(ResultsText);
if (!File.Exists(TargetCertRequestFileName))
{
Program.Error("... Failed to generate certificate request");
}
else
{
Program.Log("... Successfully generated certificate request '{0}'", TargetCertRequestFileName);
}
// Clean up the temporary files we created
File.Delete(KeyFileName);
File.Delete(ConfigFileName);
}
