On Wed, Apr 27, 2022 at 1:00 PM Tom Lawson <[email protected]> wrote:
> Hi all, > > Did something change with Guac? For two weeks (on and off in spare time!) > now I've tried to figure out why Guacamole can't connect to Guacd, where it > was previously working just fine. I can't seem to even disable the > requirement for SSL.... > No, nothing has changed regarding SSL. The SQL schema has no impact on whether SSL is used, but also has not changed. The SQL schema has actually not changed since 1.0.0. Guacamole: > 19:54:35.187 [http-nio-8080-exec-10] ERROR > o.a.g.s.GuacamoleHTTPTunnelServlet - HTTP tunnel request failed: > javax.net.ssl.SSLHandshakeException: Remote host terminated the handshake > > No SSL config is specified in guacamole.properties anymore. > It was specified previously? What environment variables are you currently setting for the "guacamole/guacamole" Docker image? Did you make changes to guacamole.properties through any means other than the Docker image's standard environment variables? Guacd: > guacd[7]: ERROR: Guacamole protocol violation. Perhaps the version > of guacamole-client is incompatible with this version of guacd? > guacd[7]: DEBUG: Error reading "select": Instruction parse error > > No SSL certs are specified in guacd.conf > Check your connection parameters in the UI. It's possible to override these settings on a per-connection basis. - Mike
