view src/ch/ethz/ssh2/ServerHostKeyVerifier.java @ 300:349847b2e318
ganymed
add ecdsa key support everywhere
author
Carl Byington <carl@five-ten-sg.com>
date
Tue, 29 Jul 2014 18:36:57 -0700 (2014-07-30)
parents
91a31873c42a
children
071eccdff8ea
line source
+ − /*
+ − * 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;
+ − }