| |
| package com.trilead.ssh2; |
| |
| /** |
| * A callback interface used to implement a client specific method of checking |
| * server host keys. |
| * |
| * @author Christian Plattner, plattner@trilead.com |
| * @version $Id: ServerHostKeyVerifier.java,v 1.1 2007/10/15 12:49:56 cplattne Exp $ |
| */ |
| |
| 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; |
| } |
