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https://issues.apache.org/jira/browse/GUACAMOLE-141?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Roleo Hibachi updated GUACAMOLE-141:
------------------------------------
Description:
SSH servers using multifactor authentication require successive
keyboard-interactive challenge-and-response interactions. Although Guacamole
supports keyboard-interactive authentication for SSH, only the first prompt is
handled, which is assumed to be the prompt for a password.
Full support for keyboard interactive must be added for multifactor SSH
authentication to work.
This had been successfully patched previously (GUAC-836 in the old JIRA, circa
version 0.9.2), but the patch was not implemented in the master branch, and so
was not maintained. Using the patch on 0.9.10-incubating or 0.9.9 results in no
change in functionality.
was:
SSH servers using multifactor authentication require successive
keyboard-interactive challenge-and-response interactions. Although Guacamole
supports keyboard-interactive authentication for SSH, only the first prompt is
handled, which is assumed to be the prompt for a password.
Full support for keyboard interactive must be added for multifactor SSH
authentication to work.
This has been successfully patched previously (GUAC-836 in the old JIRA, circa
version 0.9.2), but the patch was not implemented in the master branch, and so
was not maintained. Using the patch on 0.9.10-incubating or 0.9.9 results in no
change in functionality.
> Complete support for keyboard interactive authentication
> --------------------------------------------------------
>
> Key: GUACAMOLE-141
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-141
> Project: Guacamole
> Issue Type: Improvement
> Components: SSH
> Affects Versions: 0.9.9, 0.9.10-incubating
> Environment: guacamole: all
> SSH server: google-authenticator-libpam 1.03
> Reporter: Roleo Hibachi
> Priority: Minor
> Labels: features, security
>
> SSH servers using multifactor authentication require successive
> keyboard-interactive challenge-and-response interactions. Although Guacamole
> supports keyboard-interactive authentication for SSH, only the first prompt
> is handled, which is assumed to be the prompt for a password.
> Full support for keyboard interactive must be added for multifactor SSH
> authentication to work.
> This had been successfully patched previously (GUAC-836 in the old JIRA,
> circa version 0.9.2), but the patch was not implemented in the master branch,
> and so was not maintained. Using the patch on 0.9.10-incubating or 0.9.9
> results in no change in functionality.
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