OK, I got it to work. I was able to download the 1.2.0 war file, put it where it needed to go, then I had to recompile the 1.2.0 server piece again, as guacd was still 1.0.0. After that everything was 1.2.0 and my LDAP user could log in.
So, with this sequence of events still in place, would it be safe to say that if I wanted to upgrade an older installation we have, which is 0.9.13-incubating, to 1.2.0, the above would be the best way to go about that? Recompile the server portion, update the WAR file, and restart guacd and tomcat? Thanks for everyone’s help! Harry From: Nick Couchman <[email protected]> Sent: Monday, August 17, 2020 7:56 AM To: [email protected] Subject: Re: Really strange LDAP issue On Mon, Aug 17, 2020 at 7:50 AM Devine, Harry (FAA) <[email protected]<mailto:[email protected]>> wrote: So late last week I tried to upgrade Guacamole from 1.0.0 to 1.2.0 to see if that helped. The version on the bottom right of the login page still says 1.0.0. After I restarted Tomcat, I see the following in /var/log/messages: Aug 17 07:42:07 tbfm-access server: 07:42:07.270 [localhost-startStop-1] ERROR o.a.g.extension.ExtensionModule - Extension "guacamole-auth-jdbc-mysql-1.2.0.jar" could not be loaded: Extension "MySQL Authentication" is not compatible with this version of Guacamole. Aug 17 07:42:07 tbfm-access server: 07:42:07.274 [localhost-startStop-1] ERROR o.a.g.extension.ExtensionModule - Extension "guacamole-auth-ldap-1.2.0.jar" could not be loaded: Extension "LDAP Authentication" is not compatible with this version of Guacamole. Aug 17 07:42:07 tbfm-access server: 07:42:07.282 [localhost-startStop-1] INFO o.a.g.environment.LocalEnvironment - GUACAMOLE_HOME is "/usr/share/tomcat/.guacamole". It looks like you got the new extension files in place, but the WAR file (which contains the core of the Guacamole Client) is the old version. You'll need to make sure you update the WAR file, too. I have an Ansible role that installs Guacamole, and it appears as though the “upgrade” was only partial. So, my 3 choices are: 1) How to I make add the missing pieces so this installation is 1.2.0? Make sure to update the WAR file. 2) Do I remove Guacamole completely and re-run the Ansible role to install as a new installation? If so, how? This Ansible role is not something that I'm familiar with - it isn't something that is part of the Guacamole project - so I can't help much with that. 3) Do I just remove the VM completely and recreate it? This should not be necessary, no - just need to make sure you get all the correct pieces updated, which seems to just be the WAR file at this point. -Nick
