view app/src/main/java/ch/ethz/ssh2/ServerHostKeyVerifier.java @ 475:0fb80a0d6be9

add fg/bg color setting to global:// section of deployment.connections file
author Carl Byington <carl@five-ten-sg.com>
date Sun, 20 Oct 2019 14:08:46 -0700
parents d29cce60f393
children
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/*
 * Copyright (c) 2006-2011 Christian Plattner. All rights reserved.
 * Please refer to the LICENSE.txt for licensing details.
 */
package ch.ethz.ssh2;

/**
 * A callback interface used to implement a client specific method of checking
 * server host keys.
 *
 * @author Christian Plattner
 * @version 2.50, 03/15/10
 */

public interface ServerHostKeyVerifier {
    /**
     * The actual verifier method, it will be called by the key exchange code
     * on EVERY key exchange - this can happen several times during the lifetime
     * of a connection.
     * <p>
     * Note: SSH-2 servers are allowed to change their hostkey at ANY time.
     *
     * @param hostname the hostname used to create the {@link Connection} object
     * @param port the remote TCP port
     * @param serverHostKeyAlgorithm the public key algorithm (<code>ssh-rsa</code> or <code>ssh-dss</code>)
     * @param serverHostKey the server's public key blob
     * @return if the client wants to accept the server's host key - if not, the
     *         connection will be closed.
     * @throws Exception Will be wrapped with an IOException, extended version of returning false =)
     */
    public boolean verifyServerHostKey(String hostname, int port, String serverHostKeyAlgorithm, byte[] serverHostKey)
    throws Exception;
}