[jira] [Resolved] (GUACAMOLE-341) GUAC_USERNAME token not defined if using SSO

["Michael Jumper (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GUACAMOLE-341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Jumper resolved GUACAMOLE-341.
--------------------------------------
       Resolution: Fixed
    Fix Version/s: 0.9.14-incubating

Fixed in the general case by pulling the username from {{AuthenticatedUsed}} if not present within {{Credentials}}.

> GUAC_USERNAME token not defined if using SSO
> --------------------------------------------
>
>                 Key: GUACAMOLE-341
>                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-341
>             Project: Guacamole
>          Issue Type: Bug
>          Components: guacamole-auth-cas, guacamole-auth-header
>    Affects Versions: 0.9.12-incubating
>            Reporter: Gregor S
>            Assignee: Michael Jumper
>             Fix For: 0.9.14-incubating
>
>
> To make tokenfilter work with auth-header -and noauth module.- (needed e.g. for Kerberos authentication through an Apache/Nginx Reverse Proxy, that passes REMOTE_USER header), username must be set in the credentials object, because it is added to the Tokenfilter only if username is not null in the credentials object.
> basically make $\{GUAC_USERNAME} be replaced with the credentials passed though the REMOTE_USER variable.
> See also:
> https://github.com/glyptodon/guacamole-client/blob/b26a664d66fd14a22eb7300d29aa20390cf408ec/guacamole-ext/src/main/java/org/apache/guacamole/token/StandardTokens.java#L118
> https://github.com/glyptodon/guacamole-client/blob/0.9.12-incubating/guacamole-ext/src/main/java/org/apache/guacamole/net/auth/simple/SimpleAuthenticationProvider.java#L170



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