I have a playbook that installs Guacamole for me. I've been refining it for a few days and it's finally just-about working, but the last thing left to get working is to log in as the local guacadmin user. I have the JDBC and LDAP jar files installed under /usr/share/tomcat/.guacamole/extensions, and the LDAP file loads, but the JDBC will not:
Jan 11 15:05:05 guac-test server[242104]: 15:05:05.785 [main] INFO o.a.g.extension.ExtensionModule - - [mysql] "MySQL Authentication" (/usr/share/tomcat/.guacamole/extensions/guacamole-auth-jdbc-mysql-1.5.4.jar) Jan 11 15:05:05 guac-test server[242104]: 15:05:05.785 [main] INFO o.a.g.extension.ExtensionModule - - [ldap] "LDAP Authentication" (/usr/share/tomcat/.guacamole/extensions/guacamole-auth-ldap-1.5.4.jar) Jan 11 15:05:05 guac-test server[242104]: 15:05:05.785 [main] INFO o.a.g.extension.ExtensionModule - - [tsose] "Guac-Test" (/usr/share/tomcat/.guacamole/extensions/tsose.jar) Jan 11 15:05:05 guac-test server[242104]: 15:05:05.785 [main] INFO o.a.g.extension.ExtensionModule - To change this order, set the "extension-priority" property or rename the extension files. The default priority of extensions is dictated by the sort order of their filenames. Jan 11 15:05:05 guac-test server[242104]: 15:05:05.797 [main] ERROR o.a.g.extension.ProviderFactory - authentication provider extension failed to start: No JDBC driver for MySQL/MariaDB is installed. Jan 11 15:05:05 guac-test server[242104]: 15:05:05.798 [main] ERROR o.a.g.extension.ProviderFactory - authentication provider extension failed to start: No JDBC driver for MySQL/MariaDB is installed. Jan 11 15:05:05 guac-test server[242104]: 15:05:05.834 [main] INFO o.a.g.extension.ExtensionModule - Extension "MySQL Authentication" (mysql) loaded. Jan 11 15:05:05 guac-test server[242104]: 15:05:05.968 [main] WARN o.a.g.e.LanguageResourceService - Overlay language resource "de" does not exist. Jan 11 15:05:05 guac-test server[242104]: 15:05:05.970 [main] INFO o.a.g.extension.ExtensionModule - Extension "LDAP Authentication" (ldap) loaded. Jan 11 15:05:05 guac-test server[242104]: 15:05:05.990 [main] INFO o.a.g.extension.ExtensionModule - Extension "Guac-Test" (tsose) loaded. When I attempt to log in as guacadmin then as an LDAP user, the LDAP user works but not guacadmin (I redacted the LDAP server name and internal IPs): Jan 11 15:06:53 guac-test server[242104]: 15:06:53.904 [http-nio-8080-exec-3] WARN o.a.g.e.AuthenticationProviderFacade - Authentication attempt ignored because the relevant authentication provider could not be loaded. Please check for errors earlier in the logs. Jan 11 15:06:53 guac-test server[242104]: 15:06:53.904 [http-nio-8080-exec-3] WARN o.a.g.e.AuthenticationProviderFacade - Authentication attempt ignored because the relevant authentication provider could not be loaded. Please check for errors earlier in the logs. Jan 11 15:06:58 guac-test server[242104]: 15:06:58.885 [http-nio-8080-exec-2] WARN o.a.g.e.AuthenticationProviderFacade - Authentication attempt ignored because the relevant authentication provider could not be loaded. Please check for errors earlier in the logs. Jan 11 15:06:58 guac-test server[242104]: 15:06:58.892 [http-nio-8080-exec-2] INFO o.a.g.a.l.AuthenticationProviderService - Unable to determine DN of user "guacadmin" using LDAP server "ldap1". Proceeding with next server... Jan 11 15:06:58 guac-test server[242104]: 15:06:58.892 [http-nio-8080-exec-2] INFO o.a.g.a.l.AuthenticationProviderService - User "guacadmin" did not successfully authenticate against any LDAP server. Jan 11 15:06:58 guac-test server[242104]: 15:06:58.892 [http-nio-8080-exec-2] WARN o.a.g.r.auth.AuthenticationService - Authentication attempt from [xxx.xxx.xxx.xxx, 127.0.0.1] for user "guacadmin" failed. Any thoughts on what I could have misconfigured? Thanks, Harry Harry Devine Secure-OSE System Administrator Red Hat Certified System Administrator (RHCSA) Work: (609) 485-4218 FAA Cell: (609) 612-7274 Home Office/Telework: (609) 547-3579
