Examples of ch.ethz.ssh2.StreamGobbler

ch.ethz.ssh2.packets.TypesReader
avaworld.com/javaworld/jw-12-2000/jw-1229-traps.html. @author Christian Plattner, plattner@inf.ethz.ch @version $Id: StreamGobbler.java,v 1.4 2006/02/14 19:43:16 cplattne Exp $

            "Authentication method keyboard-interactive not supported by the server at this stage.");


      if (submethods == null)
        submethods = new String[0];


      PacketUserauthRequestInteractive ua = new PacketUserauthRequestInteractive("ssh-connection", user,
          submethods);


      tm.sendMessage(ua.getPayload());


      while (true)
      {
        byte[] ar = getNextMessage();

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      tm.registerMessageHandler(this, 0, 255);


      PacketServiceRequest sr = new PacketServiceRequest("ssh-userauth");
      tm.sendMessage(sr.getPayload());


      PacketUserauthRequestNone urn = new PacketUserauthRequestNone("ssh-connection", user);
      tm.sendMessage(urn.getPayload());


      byte[] msg = getNextMessage();
      new PacketServiceAccept(msg, 0, msg.length);
      msg = getNextMessage();

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  public void msgChannelOpenFailure(byte[] msg, int msglen) throws IOException
  {
    if (msglen < 5)
      throw new IOException("SSH_MSG_CHANNEL_OPEN_FAILURE message has wrong size (" + msglen + ")");


    TypesReader tr = new TypesReader(msg, 0, msglen);


    tr.readByte(); // skip packet type
    int id = tr.readUINT32(); /* sender channel */


    Channel c = getChannel(id);


    if (c == null)
      throw new IOException("Unexpected SSH_MSG_CHANNEL_OPEN_FAILURE message for non-existent channel " + id);


    int reasonCode = tr.readUINT32();
    String description = tr.readString("UTF-8");


    String reasonCodeSymbolicName = null;


    switch (reasonCode)
    {

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  public void msgGlobalRequest(byte[] msg, int msglen) throws IOException
  {
    /* Currently we do not support any kind of global request */


    TypesReader tr = new TypesReader(msg, 0, msglen);


    tr.readByte(); // skip packet type
    String requestName = tr.readString();
    boolean wantReply = tr.readBoolean();


    if (wantReply)
    {
      byte[] reply_failure = new byte[1];
      reply_failure[0] = Packets.SSH_MSG_REQUEST_FAILURE;

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    {
      debug.println("Got REPLY.");
      debug.flush();
    }


    TypesReader tr = new TypesReader(resp);


    int t = tr.readByte();


    int rep_id = tr.readUINT32();
    if (rep_id != req_id)
      throw new IOException("The server sent an invalid id field.");


    if (t == Packet.SSH_FXP_ATTRS)
    {
      return readAttrs(tr);
    }


    if (t != Packet.SSH_FXP_STATUS)
      throw new IOException("The SFTP server sent an unexpected packet type (" + t + ")");


    int errorCode = tr.readUINT32();


    throw new SFTPException(tr.readString(), errorCode);
  }

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    {
      debug.println("Got REPLY.");
      debug.flush();
    }


    TypesReader tr = new TypesReader(resp);


    int t = tr.readByte();


    int rep_id = tr.readUINT32();
    if (rep_id != req_id)
      throw new IOException("The server sent an invalid id field.");


    if (t == Packet.SSH_FXP_ATTRS)
    {
      return readAttrs(tr);
    }


    if (t != Packet.SSH_FXP_STATUS)
      throw new IOException("The SFTP server sent an unexpected packet type (" + t + ")");


    int errorCode = tr.readUINT32();


    throw new SFTPException(tr.readString(), errorCode);
  }

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    {
      debug.println("Got REPLY.");
      debug.flush();
    }


    TypesReader tr = new TypesReader(resp);


    int t = tr.readByte();


    int rep_id = tr.readUINT32();
    if (rep_id != req_id)
      throw new IOException("The server sent an invalid id field.");


    if (t == Packet.SSH_FXP_NAME)
    {
      int count = tr.readUINT32();


      if (count != 1)
        throw new IOException("The server sent an invalid SSH_FXP_NAME packet.");


      return tr.readString(charsetName);
    }


    if (t != Packet.SSH_FXP_STATUS)
      throw new IOException("The SFTP server sent an unexpected packet type (" + t + ")");


    int errorCode = tr.readUINT32();


    throw new SFTPException(tr.readString(), errorCode);
  }

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    {
      debug.println("Got REPLY.");
      debug.flush();
    }


    TypesReader tr = new TypesReader(resp);


    int t = tr.readByte();


    int rep_id = tr.readUINT32();
    if (rep_id != id)
      throw new IOException("The server sent an invalid id field.");


    if (t != Packet.SSH_FXP_STATUS)
      throw new IOException("The SFTP server sent an unexpected packet type (" + t + ")");


    int errorCode = tr.readUINT32();


    if (errorCode == ErrorCodes.SSH_FX_OK)
      return;


    throw new SFTPException(tr.readString(), errorCode);
  }

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    {
      debug.println("Got REPLY.");
      debug.flush();
    }


    TypesReader tr = new TypesReader(resp);


    int t = tr.readByte();


    int rep_id = tr.readUINT32();
    if (rep_id != req_id)
      throw new IOException("The server sent an invalid id field.");


    if (t == Packet.SSH_FXP_NAME)
    {
      int count = tr.readUINT32();


      if (count != 1)
        throw new IOException("The server sent an invalid SSH_FXP_NAME packet.");


      return tr.readString(charsetName);
    }


    if (t != Packet.SSH_FXP_STATUS)
      throw new IOException("The SFTP server sent an unexpected packet type (" + t + ")");


    int errorCode = tr.readUINT32();


    throw new SFTPException(tr.readString(), errorCode);
  }

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      {
        debug.println("Got REPLY.");
        debug.flush();
      }


      TypesReader tr = new TypesReader(resp);


      int t = tr.readByte();


      int rep_id = tr.readUINT32();
      if (rep_id != req_id)
        throw new IOException("The server sent an invalid id field.");


      if (t == Packet.SSH_FXP_NAME)
      {
        int count = tr.readUINT32();


        if (debug != null)
          debug.println("Parsing " + count + " name entries...");


        while (count > 0)
        {
          SFTPv3DirectoryEntry dirEnt = new SFTPv3DirectoryEntry();


          dirEnt.filename = tr.readString(charsetName);
          dirEnt.longEntry = tr.readString(charsetName);


          dirEnt.attributes = readAttrs(tr);
          files.addElement(dirEnt);


          if (debug != null)
            debug.println("File: '" + dirEnt.filename + "'");
          count--;
        }
        continue;
      }


      if (t != Packet.SSH_FXP_STATUS)
        throw new IOException("The SFTP server sent an unexpected packet type (" + t + ")");


      int errorCode = tr.readUINT32();


      if (errorCode == ErrorCodes.SSH_FX_EOF)
        return files;


      throw new SFTPException(tr.readString(), errorCode);
    }
  }

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Related Classes of ch.ethz.ssh2.StreamGobbler

Basic

BasicWithHTTPProxy

ch.ethz.ssh2.auth.AuthenticationManager

ch.ethz.ssh2.auth.ServerAuthenticationManager

ch.ethz.ssh2.channel.ChannelManager

ch.ethz.ssh2.channel.LocalAcceptThread

ch.ethz.ssh2.Connection

ch.ethz.ssh2.ConnectionInfo

ch.ethz.ssh2.crypto.cipher.BlockCipher

ch.ethz.ssh2.crypto.dh.DhExchange

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