Package hudson.plugins.ec2.ssh.verifiers

Class CheckNewSoftStrategy

java.lang.Object

hudson.plugins.ec2.ssh.verifiers.SshHostKeyVerificationStrategy

hudson.plugins.ec2.ssh.verifiers.CheckNewSoftStrategy

All Implemented Interfaces:

Describable<SshHostKeyVerificationStrategy>

public class CheckNewSoftStrategy
extends SshHostKeyVerificationStrategy

This strategy checks the key presented by the host with the one printed out in the instance console. The key should be printed with the format "algorithm key". Example: ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJbvbEIoY3tqKwkeRW/L1FnbCLLp8a1TwSOyZHKJqFFR If the key is not found because the console is blank, the connection is closed and wait until console prints something. If the key is not found because the instance doesn't print any key, the connection is trusted. If it's found and the key presented by the instance doesn't match the one printed in the console, the connection is closed and a warning is logged. If the key is found, it's stored to check future connections.

Since:

TODO

Author:

M Ramon Leon

Nested Class Summary

Nested classes/interfaces inherited from class hudson.plugins.ec2.ssh.verifiers.SshHostKeyVerificationStrategy

SshHostKeyVerificationStrategy.SshHostKeyVerificationStrategyDescriptor

Constructor Summary

Constructors

Constructor	Description
CheckNewSoftStrategy()

Method Summary

Modifier and Type	Method	Description
boolean	verify(EC2Computer computer, HostKey hostKey, TaskListener listener)	Check if the given key is valid for the host identifier.

Methods inherited from class hudson.plugins.ec2.ssh.verifiers.SshHostKeyVerificationStrategy

getDescriptor

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CheckNewSoftStrategy

public CheckNewSoftStrategy()

Method Details

verify

public boolean verify(EC2Computer computer,
 HostKey hostKey,
 TaskListener listener)
               throws IOException

Description copied from class: SshHostKeyVerificationStrategy

Check if the given key is valid for the host identifier.

Specified by:

verify in class SshHostKeyVerificationStrategy

Parameters:

computer - the computer this connection is being initiated for

hostKey - the key that was transmitted by the remote host for the current connection. This is the key that should be checked to see if we trust it by the current verifier.

listener - the connection listener to write any output log to

Returns:

whether the provided HostKey is trusted and the current connection can therefore continue.

Throws:

IOException