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https://issues.apache.org/jira/browse/GUACAMOLE-320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Jumper updated GUACAMOLE-320:
-------------------------------------
Description:
The recently-added text attributes for connections and users can be
accidentally set to a blank value (rather than null) if the value is edited and
then deleted. This is particularly problematic for the new guacd hostname
attribute for connections, which causes connections to fail if set to a blank
value:
{code:none}
[http-bio-8080-exec-9] DEBUG o.a.g.net.InetGuacamoleSocket - Connecting to
guacd at :4822.
{code}
For fields which internally use {{null}} to represent a blank value, blank
values provided by the interface should be properly translated back to
{{null}}, including {{""}}.
was:
If a value is specified for the {{guacd-hostname}} property in
{{guacamole.properties}}, the value is effectively ignored, and an empty string
is used for the hostname instead:
{code:none}
[http-bio-8080-exec-9] DEBUG o.a.g.net.InetGuacamoleSocket - Connecting to
guacd at :4822.
{code}
If the guacd hostname is overridden through specifying a value for the
{{proxy_hostname}} column in the {{guacamole_connection}} table, things work as
expected.
> Text attributes may erroneously be set as blank
> -----------------------------------------------
>
> Key: GUACAMOLE-320
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-320
> Project: Guacamole
> Issue Type: Bug
> Components: guacamole, guacamole-ext
> Affects Versions: 0.9.13-incubating
> Reporter: Karl Fiabeschi
> Assignee: Michael Jumper
> Priority: Blocker
> Fix For: 0.9.13-incubating
>
>
> The recently-added text attributes for connections and users can be
> accidentally set to a blank value (rather than null) if the value is edited
> and then deleted. This is particularly problematic for the new guacd hostname
> attribute for connections, which causes connections to fail if set to a blank
> value:
> {code:none}
> [http-bio-8080-exec-9] DEBUG o.a.g.net.InetGuacamoleSocket - Connecting to
> guacd at :4822.
> {code}
> For fields which internally use {{null}} to represent a blank value, blank
> values provided by the interface should be properly translated back to
> {{null}}, including {{""}}.
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