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using System;
using System.Collections;
using System.IO;
using Org.BouncyCastle.Asn1.Utilities;
using Org.BouncyCastle.Bcpg.OpenPgp;
using Org.BouncyCastle.Utilities.Encoders;
namespace Org.BouncyCastle.Bcpg.OpenPgp.Examples
{
/**
* Basic class which just lists the contents of the public key file passed
* as an argument. If the file contains more than one "key ring" they are
* listed in the order found.
*/
public sealed class PublicKeyRingDump
{
private PublicKeyRingDump()
{
}
public static string GetAlgorithm(
PublicKeyAlgorithmTag algId)
{
switch (algId)
{
case PublicKeyAlgorithmTag.RsaGeneral:
return "RsaGeneral";
case PublicKeyAlgorithmTag.RsaEncrypt:
return "RsaEncrypt";
case PublicKeyAlgorithmTag.RsaSign:
return "RsaSign";
case PublicKeyAlgorithmTag.ElGamalEncrypt:
return "ElGamalEncrypt";
case PublicKeyAlgorithmTag.Dsa:
return "DSA";
case PublicKeyAlgorithmTag.EC:
return "EC";
case PublicKeyAlgorithmTag.ECDsa:
return "ECDSA";
case PublicKeyAlgorithmTag.ElGamalGeneral:
return "ElGamalGeneral";
case PublicKeyAlgorithmTag.DiffieHellman:
return "DiffieHellman";
}
return "unknown";
}
public static void Main(
string[] args)
{
Stream fs = File.OpenRead(args[0]);
//
// Read the public key rings
//
PgpPublicKeyRingBundle pubRings = new PgpPublicKeyRingBundle(
PgpUtilities.GetDecoderStream(fs));
fs.Close();
foreach (PgpPublicKeyRing pgpPub in pubRings.GetKeyRings())
{
try
{
//PgpPublicKey pubKey =
pgpPub.GetPublicKey();
}
catch (Exception e)
{
Console.Error.WriteLine(e.Message);
Console.Error.WriteLine(e.StackTrace);
continue;
}
bool first = true;
foreach (PgpPublicKey pgpKey in pgpPub.GetPublicKeys())
{
if (first)
{
Console.WriteLine("Key ID: " + pgpKey.KeyId.ToString("X"));
first = false;
}
else
{
Console.WriteLine("Key ID: " + pgpKey.KeyId.ToString("X") + " (subkey)");
}
Console.WriteLine(" Algorithm: " + GetAlgorithm(pgpKey.Algorithm));
Console.WriteLine(" Fingerprint: " + Hex.ToHexString(pgpKey.GetFingerprint()));
}
}
}
}
}
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