[GUACAMOLE-1642] Add support for specifying VNC protocol encodings property in JDBC

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Implemented
• Fix Version/s: 1.6.0
• Component/s: guacamole-auth-jdbc
• Assignee: Nick Couchman
• Reporter: Adam N Outler
• Created: 20/Jul/22 13:09
• Updated: 26/Apr/23 20:48
• Resolved: 26/Apr/23 20:48

Description

Tight VNC encoding cannot be specified from the UI.  In order to specify it, the entire vnc connection must be  specified in LDAP, Properties, or XML.

 

This makes it difficult to connect to PiKVM Which only supports tight and h264 encodings.   

 

GuacD log: https://hackedyour.info/cCMWcPa8mf7N3oE7 

Server log: https://hackedyour.info/8OstaIqQT1HnbEQh 

note the use of zrle ultra copyrect hextile zlib corre rre raw by default.  But there is no way to connect to tight, nor is there helpful information to guide the discovery of the problem. 

Issue Links

• relates to: GUACAMOLE-1450 How to support tigervnc JPEG compression ？