jseifeddine commented on PR #534:
URL: https://github.com/apache/guacamole-server/pull/534#issuecomment-2966503085
still same behavior with the tunnel connection
the build succeeds now without warning or error
however the socket dir doesn't exist where you assume it to
```
guacd | guacd[17]: DEBUG: SSH tunneling is enabled, connecting via
SSH.
guacd | guacd[17]: INFO: User "@7383745e-ae04-45eb-be42-e22d8e395188"
joined connection "$ab261a50-41b5-419c-9df1-7eafc790bb7b" (1 users now present)
guacd | guacd[17]: DEBUG: Client is using protocol version
"VERSION_1_5_0"
guacd | guacd[17]: DEBUG: Authenticating SSH tunnel with private key.
guacd | guacd[17]: WARNING: No known host keys provided, host identity
will not be verified.
guacd | guacd[17]: DEBUG: Supported authentication methods:
publickey,password
guacd | guacd[17]: DEBUG: SSH session created for tunneling,
initializing the tunnel.
guacd | guacd[17]: DEBUG: Socket:
/opt/guacamole/var/run/guacd/$ab261a50-41b5-419c-9df1-7eafc790bb7b/tunnel
guacd | guacd[17]: ERROR: Failed to make socket directory
"/opt/guacamole/var/run/guacd/$ab261a50-41b5-419c-9df1-7eafc790bb7b": No such
file or directory
```
so I modify the `Dockerfile` adding this towards the end
```
# Create necessary directory structure
USER root
RUN mkdir -p /opt/guacamole/var/run/guacd && \
chown -R guacd:guacd /opt/guacamole/var/run && \
chmod -R 775 /opt/guacamole/var/run
USER guacd
# Expose the default listener port
EXPOSE 4822
COPY ./src/guacd-docker/bin/entrypoint.sh /opt/guacamole/
ENTRYPOINT [ "/opt/guacamole/entrypoint.sh" ]
```
this appears to fix the socket dir not existing error and the ssh tunnel
seems to be initialized correctly
but you can see `connection XXX removed` immediately after `Waiting for data
on socket.`
Maybe its something to do with the socket dir?
```
guacd | guacd[48]: DEBUG: Authenticating SSH tunnel with private key.
guacd | guacd[48]: WARNING: No known host keys provided, host identity
will not be verified.
guacd | guacd[48]: DEBUG: Supported authentication methods:
publickey,password
guacd | guacd[48]: DEBUG: SSH session created for tunneling,
initializing the tunnel.
guacd | guacd[48]: DEBUG: Socket:
/opt/guacamole/var/run/guacd/$0760c98d-7d3f-49fb-b2df-c8ad51d9d650/tunnel
guacd | guacd[48]: DEBUG: Socket created, binding.
guacd | guacd[48]: DEBUG: Listening on socket, creating worker
thread.
guacd | guacd[48]: DEBUG: Starting tunnel worker - waiting for
connection.
guacd | guacd[48]: DEBUG: Worker created, return socket path to
client.
guacd | guacd[48]: DEBUG: SSH tunnel connection succeeded.
guacd | guacd[48]: DEBUG: Connection received, starting libssh2
channel.
guacd | guacd[48]: DEBUG: Channel started, starting output thread.
guacd | guacd[48]: DEBUG: Processing tunnel data.
guacd | guacd[48]: DEBUG: Waiting for data on socket.
guacd | guacd[1]: INFO: Connection
"$0760c98d-7d3f-49fb-b2df-c8ad51d9d650" removed.
guacd | guacd[1]: DEBUG: Unable to request termination of client
process: No such process
guacd | guacd[1]: DEBUG: All child processes for connection
"$0760c98d-7d3f-49fb-b2df-c8ad51d9d650" have been terminated.
guacamole | 12:20:08.328 [Thread-6] INFO o.a.g.tunnel.TunnelRequestService
- User "john-doe" disconnected from connection "3". Duration: 4887 milliseconds
```
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