373 lines
9.2 KiB
C#
373 lines
9.2 KiB
C#
using System;
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using System.IO;
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using Tamir.Streams;
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using Tamir.SharpSsh.jsch;
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using Tamir.SharpSsh.jsch.examples;
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namespace Tamir
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{
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/// <summary>
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/// Summary description for Main.
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/// </summary>
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public class MainClass
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{
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public static void Main()
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{
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Console.WriteLine("sharpSsh 1.0");
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//testSsh();
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//test();
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//testSig();
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//testSig2();
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//testSigFromJava();
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//testDump();
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//testDumpBase64();
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//testHMacMD5();
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testExamples();
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//jarAndScp();
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}
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public static void test()
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{
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JSch jsch = new JSch();
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DH dh1 = null;
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DH dh2 = null;
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try
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{
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Type t=Type.GetType(jsch.getConfig("dh"));
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dh1=(DH)(Activator.CreateInstance(t));
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dh1.init();
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dh2=(DH)(Activator.CreateInstance(t));
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dh2.init();
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}
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catch(Exception ee)
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{
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Console.WriteLine(ee);
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}
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dh1.setP(DHG1.p);
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dh1.setG(DHG1.g);
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dh2.setP(DHG1.p);
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dh2.setG(DHG1.g);
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// The client responds with:
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// byte SSH_MSG_KEXDH_INIT(30)
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// mpint e <- g^x mod p
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// x is a random number (1 < x < (p-1)/2)
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byte[] e=dh1.getE();
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byte[] f=dh2.getE();
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Console.WriteLine("Private1 = {0}", hex(e));
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Console.WriteLine();
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Console.WriteLine("Private2 = {0}", hex(f));
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Console.WriteLine();
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dh1.setF(f);
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dh2.setF(e);
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byte[] k1 = dh1.getK();
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byte[] k2 = dh2.getK();
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Console.WriteLine("Public1 = {0}", hex(k1));
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Console.WriteLine();
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Console.WriteLine("Public2 = {0}", hex(k2));
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Console.WriteLine();
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}
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public static void testSig()
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{
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byte[] hash = Util.getBytes( "Tamir" );
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Tamir.SharpSsh.jsch.jce.SignatureRSA enc_rsa = new Tamir.SharpSsh.jsch.jce.SignatureRSA();
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Tamir.SharpSsh.jsch.jce.SignatureRSA dec_rsa = new Tamir.SharpSsh.jsch.jce.SignatureRSA();
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Tamir.SharpSsh.jsch.jce.KeyPairGenRSA gen = new Tamir.SharpSsh.jsch.jce.KeyPairGenRSA();
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gen.init(512);
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enc_rsa.init();
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enc_rsa.setPrvKey(gen.KeyInfo);
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enc_rsa.update(hash);
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byte[] sig = enc_rsa.sign();
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dump(gen.getE(), gen.getN(), sig, hash);
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dec_rsa.init();
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dec_rsa.setPubKey(gen.getE(), gen.getN());
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dec_rsa.update(hash);
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Console.WriteLine( dec_rsa.verify(sig) );
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}
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public static void testSigFromJava()
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{
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FileStream fs = File.OpenRead("e.bin");
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byte[] e = new byte[fs.Length];
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fs.Read(e, 0, e.Length);
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fs.Close();
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fs = File.OpenRead("n.bin");
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byte[] n = new byte[fs.Length];
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fs.Read(n, 0, n.Length);
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fs.Close();
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fs = File.OpenRead("sig.bin");
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byte[] sig = new byte[fs.Length];
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fs.Read(sig, 0, sig.Length);
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fs.Close();
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Console.Write("E: ");
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Console.WriteLine( hex(e) );
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Console.Write("N: ");
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Console.WriteLine( hex(n) );
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Console.Write("SIG: ");
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Console.WriteLine( hex(sig) );
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byte[] hash = Util.getBytes( "Tamir" );
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Tamir.SharpSsh.jsch.jce.SignatureRSA dec_rsa = new Tamir.SharpSsh.jsch.jce.SignatureRSA();
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dec_rsa.init();
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dec_rsa.setPubKey(e, n);
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dec_rsa.update(hash);
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Console.WriteLine( dec_rsa.verify(sig) );
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}
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public static void dump(byte[] e, byte[] n, byte[] sig, byte[] hash)
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{
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String fname = "e.bin";
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if(File.Exists(fname)) File.Delete(fname);
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FileStream fs = File.OpenWrite(fname);
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fs.Write(e, 0, e.Length);
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fs.Close();
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fname = "n.bin";
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if(File.Exists(fname)) File.Delete(fname);
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fs = File.OpenWrite(fname);
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fs.Write(n, 0, n.Length);
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fs.Close();
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fname = "sig.bin";
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if(File.Exists(fname)) File.Delete(fname);
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fs = File.OpenWrite(fname);
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fs.Write(sig, 0, sig.Length);
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fs.Close();
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fname = "hash.bin";
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if(File.Exists(fname)) File.Delete(fname);
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fs = File.OpenWrite(fname);
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fs.Write(hash, 0, hash.Length);
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fs.Close();
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Console.Write("E: ");
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Console.WriteLine( hex(e) );
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Console.WriteLine();
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Console.Write("N: ");
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Console.WriteLine( hex(n) );
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Console.WriteLine();
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Console.Write("SIG: ");
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Console.WriteLine( hex(sig) );
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Console.WriteLine();
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Console.Write("HASH: ");
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Console.WriteLine( hex(hash) );
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Console.WriteLine();
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}
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public static void testDump()
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{
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String fname = "e.bin";
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FileStream fs = File.OpenRead(fname);
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byte[] e = new byte[fs.Length];
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fs.Read(e, 0, e.Length);
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fs.Close();
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fname = "n.bin";
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fs = File.OpenRead(fname);
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byte[] n = new byte[fs.Length];
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fs.Read(n, 0, n.Length);
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fs.Close();
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fname = "sig.bin";
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fs = File.OpenRead(fname);
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byte[] sig = new byte[fs.Length];
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fs.Read(sig, 0, sig.Length);
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fs.Close();
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fname = "hash.bin";
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fs = File.OpenRead(fname);
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byte[] hash = new byte[fs.Length];
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fs.Read(hash, 0, hash.Length);
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fs.Close();
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print("E", e);
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print("N", n);
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print("SIG", sig);
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print("HASH", hash);
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Tamir.SharpSsh.jsch.jce.SignatureRSA dec_rsa = new Tamir.SharpSsh.jsch.jce.SignatureRSA();
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dec_rsa.init();
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dec_rsa.setPubKey(e, n);
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dec_rsa.update(hash);
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Console.WriteLine( dec_rsa.verify(sig) );
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Console.WriteLine();
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}
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public static void testDumpBase64()
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{
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String fname = "e.bin";
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StreamReader fs = File.OpenText(fname);
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string base64 = fs.ReadToEnd();
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byte[] e = Convert.FromBase64String( base64 );
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fs.Close();
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fname = "n.bin";
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fs = File.OpenText(fname);
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base64 = fs.ReadToEnd();
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byte[] n = Convert.FromBase64String( base64 );
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fs.Close();
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fname = "sig.bin";
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fs = File.OpenText(fname);
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base64 = fs.ReadToEnd();
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byte[] sig = Convert.FromBase64String( base64 );
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fs.Close();
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fname = "hash.bin";
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fs = File.OpenText(fname);
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base64 = fs.ReadToEnd();
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byte[] hash = Convert.FromBase64String( base64 );
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fs.Close();
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print("E", e);
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print("N", n);
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print("SIG", sig);
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print("HASH", hash);
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Tamir.SharpSsh.jsch.jce.SignatureRSA dec_rsa = new Tamir.SharpSsh.jsch.jce.SignatureRSA();
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dec_rsa.init();
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dec_rsa.setPubKey(e, n);
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dec_rsa.update(hash);
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Console.WriteLine( dec_rsa.verify(sig) );
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Console.WriteLine();
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}
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public static void testHMacMD5()
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{
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byte[] msg = Util.getBytes("Tamir");
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byte[] key = new byte[]{1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6};
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Tamir.SharpSsh.jsch.jce.HMACMD5 md5 = new Tamir.SharpSsh.jsch.jce.HMACMD5();
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md5.init( key );
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md5.update(msg, 0, msg.Length);
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byte[] hash = md5.doFinal();
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Console.WriteLine(hex(hash));
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}
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public static void testExamples()
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{
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//String[] arg = new string[]{"rsa", "key", "sharpSSH"};
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//KeyGen.RunExample(arg);
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// String[] arg = new string[]{"key"};
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// ChangePassphrase.RunExample(arg);
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//UserAuthPubKey.RunExample(null);
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Tamir.SharpSsh.jsch.examples.KnownHosts.RunExample(null);
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// String[] arg = new string[]{"C:\\untitled.db", "root@rhclient8:/root/mng/tamir/file"};
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// Tamir.SharpSsh.jsch.examples.ScpTo.RunExample(arg);
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// String[] arg = new string[]{"root@rhclient8:/root/mng/tamir/file", "file.txt"};
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// Tamir.SharpSsh.jsch.examples.ScpFrom.RunExample(arg);
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// Tamir.SharpSsh.jsch.examples.Sftp.RunExample(null);
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}
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public static void jarAndScp()
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{
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TextReader r = File.OpenText( "jarAndScp.txt" );
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string dir = r.ReadLine();
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string host = r.ReadLine();
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string path = r.ReadLine();
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string user = r.ReadLine();
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string pass = r.ReadLine();
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r.Close();
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string file = dir+".jar";
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string jarFile = "\""+dir+".jar\"";
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//dir = "\""+dir+"\"";
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System.Diagnostics.ProcessStartInfo p = new System.Diagnostics.ProcessStartInfo(@"D:\Program Files\Java\jdk1.5.0_03\bin\jar.exe");
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p.WorkingDirectory = Directory.GetParent(dir).FullName;
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p.Arguments = "-cf "+jarFile+" "+ Path.GetFileName(dir);
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p.UseShellExecute = false;
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// p.RedirectStandardOutput = true;
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// p.RedirectStandardError = true;
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System.Diagnostics.Process.Start(p);
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System.Diagnostics.Process pr = new System.Diagnostics.Process();
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pr.StartInfo = p;
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pr.Start();
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pr.WaitForExit();
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String[] arg = new string[]{file, user+"@"+host+":"+path+Path.GetFileName(file)};
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//Tamir.SharpSsh.Scp.To(file, host, path+Path.GetFileName(file), user, pass);
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}
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public static void print(string name, byte[] data)
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{
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Console.WriteLine();
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Console.Write(name+": ");
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Console.WriteLine( hex(data) );
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Console.WriteLine();
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}
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public static string hex(byte[] arr)
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{
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string hex = "0x";
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for(int i=0;i<arr.Length; i++)
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{
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string mbyte = arr[i].ToString("X");
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if (mbyte.Length == 1)
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mbyte = "0"+mbyte;
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hex += mbyte;
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}
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return hex;
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}
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public static byte[] reverse(byte[] arr)
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{
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byte[] tmp = new byte[arr.Length];
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for(int i=0; i<arr.Length; i++)
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{
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tmp[i] = arr[ arr.Length-1-i];
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}
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return tmp;
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}
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/**
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* Utility method to delete the leading zeros from the modulus.
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* @param a modulus
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* @return modulus
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*/
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public static byte[] stripLeadingZeros(byte[] a)
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{
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int lastZero = -1;
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for (int i = 0; i < a.Length; i++)
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{
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if (a[i] == 0)
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{
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lastZero = i;
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}
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else
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{
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break;
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}
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}
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lastZero++;
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byte[] result = new byte[a.Length - lastZero];
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Array.Copy(a, lastZero, result, 0, result.Length);
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return result;
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}
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}
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}
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