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https://issues.apache.org/jira/browse/SSHD-762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124932#comment-16124932
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Goldstein Lyor commented on SSHD-762:
-------------------------------------
P.S. - see also
{code:java|title=UserAuthKeyboardInteractive}
@Override
public void init(ClientSession session, String service) throws Exception {
super.init(session, service);
passwords = PasswordIdentityProvider.iteratorOf(session);
maxTrials =
session.getIntProperty(ClientAuthenticationManager.PASSWORD_PROMPTS,
ClientAuthenticationManager.DEFAULT_PASSWORD_PROMPTS);
ValidateUtils.checkTrue(maxTrials > 0, "Non-positive max. trials: %d",
maxTrials);
}
{code}
> Keyboard Interactive Authentication only supports one-time interaction
> ----------------------------------------------------------------------
>
> Key: SSHD-762
> URL: https://issues.apache.org/jira/browse/SSHD-762
> Project: MINA SSHD
> Issue Type: Improvement
> Affects Versions: 1.6.0
> Reporter: Li Fangning
> Assignee: Goldstein Lyor
> Priority: Minor
>
> The _org.apache.sshd.server.auth.keyboard.KeyboardInteractiveAuthenticator_
> interface only support one-time interaction with the client.
> Therefore, some features can not be achieved, such as the scenario of the
> expiration of user's password.
> See the second authentication example of [RFC
> 4256|https://www.ietf.org/rfc/rfc4256.txt].
> Regards
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