com.sshtools.server.vsession.commands.admin.Connections Maven / Gradle / Ivy

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Support for a virtual sessions, custom command execution etc.

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package com.sshtools.server.vsession.commands.admin;

/*-
 * #%L
 * Virtual Sessions
 * %%
 * Copyright (C) 2002 - 2024 JADAPTIVE Limited
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * .
 * #L%
 */

import java.io.IOException;

import com.sshtools.common.permissions.PermissionDeniedException;
import com.sshtools.common.ssh.SshConnection;
import com.sshtools.server.vsession.ShellCommand;
import com.sshtools.server.vsession.VirtualConsole;

public class Connections extends ShellCommand {

	public Connections() {
		super("con", ShellCommand.SUBSYSTEM_SYSTEM, "con", "Show active connections");
	}

	public void run(String[] args, VirtualConsole process)
			throws IOException, PermissionDeniedException {

		process.println(String.format("%s %16s %s", "UUID", "IP Address", "Username"));
		for(SshConnection c : process.getConnection().getConnectionManager().getAllConnections()) {
			process.println(String.format("%s %16s %s", c.getUUID(), c.getRemoteIPAddress(), c.getUsername()));
		}
	}

}