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Posted to dev@mina.apache.org by "Lyor Goldstein (Jira)" <ji...@apache.org> on 2022/07/06 17:23:00 UTC
[jira] [Commented] (SSHD-1274) UserInteraction Problem
[ https://issues.apache.org/jira/browse/SSHD-1274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17563345#comment-17563345 ]
Lyor Goldstein commented on SSHD-1274:
--------------------------------------
{{UserInteraction}} has to do with "keyboard-interactive" as described in [rfc4256|
https://datatracker.ietf.org/doc/html/rfc4256]. The MINA SSHD code makes a best effort to +guess+ that the server is asking for a password - however, it might not be able to - as seems to be the case here. I strongly recommend reading the RFC and then provide your own implementation for {{UserInteraction#interactive}} challenges and responses handling for this specific server.
> UserInteraction Problem
> -----------------------
>
> Key: SSHD-1274
> URL: https://issues.apache.org/jira/browse/SSHD-1274
> Project: MINA SSHD
> Issue Type: Question
> Affects Versions: 2.8.0
> Reporter: Cheung
> Priority: Major
> Fix For: 2.8.0
>
>
> I used the sshd client。 I need to change my password when I logged in for the first time，the interaction is success in xshell。There are three complete interactions：
> 1.Enter a new password
> 2.Confirm new password
> 3.connected and enter the service
> But when i use sshd clent, i just can received first time interactive from service。i use the org.apache.sshd.client.auth.keyboard.UserInteraction#interactive to received prompt from service。The clientSession connect is success，but authFure done is false and the opeFuture of shellChannel is false。
> I try to read byte of passowrd to shellChannel‘s inputStream，it's not work。
> How can i send the newPassword to service and received interactive from service after first time。
>
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