Examples of PacketKexInit

Examples of ch.ethz.ssh2.packets.PacketKexInit

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    if (kxs == null)
    {
      kxs = new KexState();

      kxs.dhgexParameters = nextKEXdhgexParameters;
      PacketKexInit kp = new PacketKexInit(nextKEXcryptoWishList, rnd);
      kxs.localKEX = kp;
      tm.sendKexMessage(kp.getPayload());
    }
  }
View Full Code Here

Examples of ch.ethz.ssh2.packets.PacketKexInit

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    throw new IOException("Unknown server host key algorithm '" + kxs.np.server_host_key_algo + "'");
  }

  public synchronized void handleMessage(byte[] msg, int msglen) throws IOException
  {
    PacketKexInit kip;

    if (msg == null)
    {
      synchronized (accessLock)
      {
        connectionClosed = true;
        accessLock.notifyAll();
        return;
      }
    }

    if ((kxs == null) && (msg[0] != Packets.SSH_MSG_KEXINIT))
      throw new IOException("Unexpected KEX message (type " + msg[0] + ")");

    if (ignore_next_kex_packet)
    {
      ignore_next_kex_packet = false;
      return;
    }

    if (msg[0] == Packets.SSH_MSG_KEXINIT)
    {
      if ((kxs != null) && (kxs.state != 0))
        throw new IOException("Unexpected SSH_MSG_KEXINIT message during on-going kex exchange!");

      if (kxs == null)
      {
        /*
         * Ah, OK, peer wants to do KEX. Let's be nice and play
         * together.
         */
        kxs = new KexState();
        kxs.dhgexParameters = nextKEXdhgexParameters;
        kip = new PacketKexInit(nextKEXcryptoWishList, rnd);
        kxs.localKEX = kip;
        tm.sendKexMessage(kip.getPayload());
      }

      kip = new PacketKexInit(msg, 0, msglen);
      kxs.remoteKEX = kip;

      kxs.np = mergeKexParameters(kxs.localKEX.getKexParameters(), kxs.remoteKEX.getKexParameters());

      if (kxs.np == null)
View Full Code Here

Examples of ch.ethz.ssh2.packets.PacketKexInit

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    if (kxs == null)
    {
      kxs = new KexState();

      kxs.dhgexParameters = nextKEXdhgexParameters;
      PacketKexInit kp = new PacketKexInit(nextKEXcryptoWishList, rnd);
      kxs.localKEX = kp;
      tm.sendKexMessage(kp.getPayload());
    }
  }
View Full Code Here

Examples of ch.ethz.ssh2.packets.PacketKexInit

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    throw new IOException("Unknown server host key algorithm '" + kxs.np.server_host_key_algo + "'");
  }

  public synchronized void handleMessage(byte[] msg, int msglen) throws IOException
  {
    PacketKexInit kip;

    if (msg == null)
    {
      synchronized (accessLock)
      {
        connectionClosed = true;
        accessLock.notifyAll();
        return;
      }
    }

    if ((kxs == null) && (msg[0] != Packets.SSH_MSG_KEXINIT))
      throw new IOException("Unexpected KEX message (type " + msg[0] + ")");

    if (ignore_next_kex_packet)
    {
      ignore_next_kex_packet = false;
      return;
    }

    if (msg[0] == Packets.SSH_MSG_KEXINIT)
    {
      if ((kxs != null) && (kxs.state != 0))
        throw new IOException("Unexpected SSH_MSG_KEXINIT message during on-going kex exchange!");

      if (kxs == null)
      {
        /*
         * Ah, OK, peer wants to do KEX. Let's be nice and play
         * together.
         */
        kxs = new KexState();
        kxs.dhgexParameters = nextKEXdhgexParameters;
        kip = new PacketKexInit(nextKEXcryptoWishList, rnd);
        kxs.localKEX = kip;
        tm.sendKexMessage(kip.getPayload());
      }

      kip = new PacketKexInit(msg, 0, msglen);
      kxs.remoteKEX = kip;

      kxs.np = mergeKexParameters(kxs.localKEX.getKexParameters(), kxs.remoteKEX.getKexParameters());

      if (kxs.np == null)
View Full Code Here

Examples of ch.ethz.ssh2.packets.PacketKexInit

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    if (kxs == null)
    {
      kxs = new KexState();

      kxs.dhgexParameters = nextKEXdhgexParameters;
      PacketKexInit kp = new PacketKexInit(nextKEXcryptoWishList, rnd);
      kxs.localKEX = kp;
      tm.sendKexMessage(kp.getPayload());
    }
  }
View Full Code Here

Examples of ch.ethz.ssh2.packets.PacketKexInit

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    throw new IOException("Unknown server host key algorithm '" + kxs.np.server_host_key_algo + "'");
  }

  public synchronized void handleMessage(byte[] msg, int msglen) throws IOException
  {
    PacketKexInit kip;

    if (msg == null)
    {
      synchronized (accessLock)
      {
        connectionClosed = true;
        accessLock.notifyAll();
        return;
      }
    }

    if ((kxs == null) && (msg[0] != Packets.SSH_MSG_KEXINIT))
      throw new IOException("Unexpected KEX message (type " + msg[0] + ")");

    if (ignore_next_kex_packet)
    {
      ignore_next_kex_packet = false;
      return;
    }

    if (msg[0] == Packets.SSH_MSG_KEXINIT)
    {
      if ((kxs != null) && (kxs.state != 0))
        throw new IOException("Unexpected SSH_MSG_KEXINIT message during on-going kex exchange!");

      if (kxs == null)
      {
        /*
         * Ah, OK, peer wants to do KEX. Let's be nice and play
         * together.
         */
        kxs = new KexState();
        kxs.dhgexParameters = nextKEXdhgexParameters;
        kip = new PacketKexInit(nextKEXcryptoWishList, rnd);
        kxs.localKEX = kip;
        tm.sendKexMessage(kip.getPayload());
      }

      kip = new PacketKexInit(msg, 0, msglen);
      kxs.remoteKEX = kip;

      kxs.np = mergeKexParameters(kxs.localKEX.getKexParameters(), kxs.remoteKEX.getKexParameters());

      if (kxs.np == null)
View Full Code Here

Examples of ch.ethz.ssh2.packets.PacketKexInit

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  }

 
  public synchronized void handleMessage(byte[] msg, int msglen) throws IOException
  {
    PacketKexInit kip;

    if (msg == null)
    {
      synchronized (accessLock)
      {
        connectionClosed = true;
        accessLock.notifyAll();
        return;
      }
    }

    if ((kxs == null) && (msg[0] != Packets.SSH_MSG_KEXINIT))
      throw new IOException("Unexpected KEX message (type " + msg[0] + ")");

    if (ignore_next_kex_packet)
    {
      ignore_next_kex_packet = false;
      return;
    }

    if (msg[0] == Packets.SSH_MSG_KEXINIT)
    {
      if ((kxs != null) && (kxs.state != 0))
        throw new IOException("Unexpected SSH_MSG_KEXINIT message during on-going kex exchange!");

      if (kxs == null)
      {
        /*
         * Ah, OK, peer wants to do KEX. Let's be nice and play
         * together.
         */
        kxs = new KexState();
        kxs.dhgexParameters = nextKEXdhgexParameters;
        kip = new PacketKexInit(nextKEXcryptoWishList, rnd);
        kxs.localKEX = kip;
        tm.sendKexMessage(kip.getPayload());
      }

      kip = new PacketKexInit(msg, 0, msglen);
      kxs.remoteKEX = kip;

      kxs.np = mergeKexParameters(kxs.localKEX.getKexParameters(), kxs.remoteKEX.getKexParameters());

      if (kxs.np == null)
View Full Code Here

Examples of ch.ethz.ssh2.packets.PacketKexInit

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    this.state = state;
  }

  public void handleMessage(byte[] msg, int msglen) throws IOException
  {
    PacketKexInit kip;

    if (msg == null)
    {
      synchronized (accessLock)
      {
        connectionClosed = true;
        accessLock.notifyAll();
        return;
      }
    }

    if ((kxs == null) && (msg[0] != Packets.SSH_MSG_KEXINIT))
      throw new IOException("Unexpected KEX message (type " + msg[0] + ")");

    if (ignore_next_kex_packet)
    {
      ignore_next_kex_packet = false;
      return;
    }

    if (msg[0] == Packets.SSH_MSG_KEXINIT)
    {
      if ((kxs != null) && (kxs.state != 0))
        throw new IOException("Unexpected SSH_MSG_KEXINIT message during on-going kex exchange!");
     
      if (kxs == null)
      {
        /*
         * Ah, OK, peer wants to do KEX. Let's be nice and play
         * together.
         */
        kxs = new KexState();
        kxs.local_dsa_key = nextKEXdsakey;
        kxs.local_rsa_key = nextKEXrsakey;
        kxs.dhgexParameters = nextKEXdhgexParameters;
        kip = new PacketKexInit(nextKEXcryptoWishList, rnd);
        kxs.localKEX = kip;
        tm.sendKexMessage(kip.getPayload());
      }

      kip = new PacketKexInit(msg, 0, msglen);
      kxs.remoteKEX = kip;

      kxs.np = mergeKexParameters(kxs.remoteKEX.getKexParameters(), kxs.localKEX.getKexParameters());

      if (kxs.np == null)
View Full Code Here

Examples of ch.ethz.ssh2.packets.PacketKexInit

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    {
      kxs = new KexState();
      kxs.local_dsa_key = dsa;
      kxs.local_rsa_key = rsa;
      kxs.dhgexParameters = nextKEXdhgexParameters;
      kxs.localKEX = new PacketKexInit(nextKEXcryptoWishList, rnd);
      tm.sendKexMessage(kxs.localKEX.getPayload());
    }
  }
View Full Code Here

Examples of ch.ethz.ssh2.packets.PacketKexInit

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  }

 
  public synchronized void handleMessage(byte[] msg, int msglen) throws IOException
  {
    PacketKexInit kip;

    if (msg == null)
    {
      synchronized (accessLock)
      {
        connectionClosed = true;
        accessLock.notifyAll();
        return;
      }
    }

    if ((kxs == null) && (msg[0] != Packets.SSH_MSG_KEXINIT))
      throw new IOException("Unexpected KEX message (type " + msg[0] + ")");

    if (ignore_next_kex_packet)
    {
      ignore_next_kex_packet = false;
      return;
    }

    if (msg[0] == Packets.SSH_MSG_KEXINIT)
    {
      if ((kxs != null) && (kxs.state != 0))
        throw new IOException("Unexpected SSH_MSG_KEXINIT message during on-going kex exchange!");

      if (kxs == null)
      {
        /*
         * Ah, OK, peer wants to do KEX. Let's be nice and play
         * together.
         */
        kxs = new KexState();
        kxs.dhgexParameters = nextKEXdhgexParameters;
        kip = new PacketKexInit(nextKEXcryptoWishList, rnd);
        kxs.localKEX = kip;
        tm.sendKexMessage(kip.getPayload());
      }

      kip = new PacketKexInit(msg, 0, msglen);
      kxs.remoteKEX = kip;

      kxs.np = mergeKexParameters(kxs.localKEX.getKexParameters(), kxs.remoteKEX.getKexParameters());

      if (kxs.np == null)
View Full Code Here
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