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comparison src/com/trilead/ssh2/ServerHostKeyVerifier.java @ 0:0ce5cc452d02

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initial version
author Carl Byington <carl@five-ten-sg.com>
date Thu, 22 May 2014 10:41:19 -0700
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1
2 package com.trilead.ssh2;
3
4 /**
5 * A callback interface used to implement a client specific method of checking
6 * server host keys.
7 *
8 * @author Christian Plattner, plattner@trilead.com
9 * @version $Id: ServerHostKeyVerifier.java,v 1.1 2007/10/15 12:49:56 cplattne Exp $
10 */
11
12 public interface ServerHostKeyVerifier {
13 /**
14 * The actual verifier method, it will be called by the key exchange code
15 * on EVERY key exchange - this can happen several times during the lifetime
16 * of a connection.
17 * <p>
18 * Note: SSH-2 servers are allowed to change their hostkey at ANY time.
19 *
20 * @param hostname the hostname used to create the {@link Connection} object
21 * @param port the remote TCP port
22 * @param serverHostKeyAlgorithm the public key algorithm (<code>ssh-rsa</code> or <code>ssh-dss</code>)
23 * @param serverHostKey the server's public key blob
24 * @return if the client wants to accept the server's host key - if not, the
25 * connection will be closed.
26 * @throws Exception Will be wrapped with an IOException, extended version of returning false =)
27 */
28 public boolean verifyServerHostKey(String hostname, int port, String serverHostKeyAlgorithm, byte[] serverHostKey)
29 throws Exception;
30 }