[GUACAMOLE-1326] Guacamole v1.30 cannot establish RDP sessions after upgrading from v1.2.0 - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Invalid
Affects Version/s: 1.3.0
Fix Version/s: None
Component/s: guacamole-client, guacd
Labels:
None
Environment:
Debian 10 Buster
guacd v1.3.0
freerdp2-dev v2.0.0~git20190204.1.2693389a+dfsg1-1+deb10u2

Description

I've been worikig with Guacamole v1.2.0 without any issues using RDP in my Debian 10 Buster until now. I have upgraded to version v1.3.0 building guacamole-server and guacamole-client source code directly from Repo and I cannot connect to my servers using RDP anymore. This is the error I get:

guacd daemon is running:

_{root@guacamole2:/opt/tomcat/logs# systemctl status guacd}
_{● guacd.service - LSB: Guacamole proxy daemon}
_{Loaded: loaded (/etc/init.d/guacd; generated)}
_{Active: active (running) since Mon 2021-04-12 11:18:11 -03; 1h 19min ago}
_{Docs: man:systemd-sysv-generator(8)}
_{Process: 18457 ExecStart=/etc/init.d/guacd start (code=exited, status=0/SUCCESS)}
_{Tasks: 1 (limit: 2277)}
_{Memory: 10.4M}
_{CGroup: /system.slice/guacd.service}
_{└─18461 /usr/local/sbin/guacd -p /var/run/guacd.pid}

_{Apr 12 11:18:11 guacamole2 systemd[1]: Starting LSB: Guacamole proxy daemon...}
_{Apr 12 11:18:11 guacamole2 guacd[18459]: Guacamole proxy daemon (guacd) version 1.3.0 started}
_{Apr 12 11:18:11 guacamole2 guacd[18457]: Starting guacd: guacd[18459]: INFO: Guacamole proxy daemon (guacd) version 1.3.0 s}
_{Apr 12 11:18:11 guacamole2 guacd[18457]: SUCCESS}
_{Apr 12 11:18:11 guacamole2 systemd[1]: Started LSB: Guacamole proxy daemon.}
_{Apr 12 11:18:11 guacamole2 guacd[18461]: Listening on host ::1, port 4822}
_{lines 1-16/16 (END)}

And is listening at localhost:4822 :

_{root@guacamole2:/etc/guacamole# cat guacamole.properties}
_{# Hostname and Guacamole server port}
_{guacd-hostname: localhost}
_{guacd-port: 4822}

_{root@guacamole2:/etc/guacamole# telnet localhost 4822}
_{Trying ::1...}
_{Connected to localhost.}
_{Escape character is '^]'.}

There seems to be no problems in /var/log/syslog:

_{Apr 12 11:18:03 guacamole2 systemd[1]: Starting Apache Tomcat Web Application Container...}
_{Apr 12 11:18:03 guacamole2 startup.sh[18412]: Tomcat started.}
_{Apr 12 11:18:03 guacamole2 systemd[1]: Started Apache Tomcat Web Application Container.}
_{Apr 12 11:18:11 guacamole2 systemd[1]: Starting LSB: Guacamole proxy daemon...}
_{Apr 12 11:18:11 guacamole2 guacd[18459]: Guacamole proxy daemon (guacd) version 1.3.0 started}
_{Apr 12 11:18:11 guacamole2 guacd[18457]: Starting guacd: guacd[18459]: INFO:#011Guacamole proxy daemon (guacd) version 1.3.0 started}
_{Apr 12 11:18:11 guacamole2 guacd[18457]: SUCCESS}
_{Apr 12 11:18:11 guacamole2 systemd[1]: Started LSB: Guacamole proxy daemon.}
_{Apr 12 11:18:11 guacamole2 guacd[18461]: Listening on host ::1, port 4822}

This is what I get in /opt/tomcat/logs/localhost_access_log.*:

_{127.0.0.1 - - [12/Apr/2021:12:51:00 -0300] "POST /guacamole/api/tokens HTTP/1.1" 200 187}
_{0:0:0:0:0:0:0:1 - - [12/Apr/2021:12:51:00 -0300] "GET /guacamole/app/element/templates/blank.html HTTP/1.1" 200 173}
_{127.0.0.1 - - [12/Apr/2021:12:51:01 -0300] "GET /guacamole/websocket-tunnel?token=F01049CFF44F51D6480CBDA56F795AA4130BB19383CBE430A0DDAA9789EFFD12&GUAC_DATA_SOURCE=mysql&GUAC_ID=4&GUAC_TYPE=c&GUAC_WIDTH=1360&GUAC_HEIGHT=625&GUAC_DPI=96&GUAC_TIMEZONE=America%2FBuenos_Aires&GUAC_AUDIO=audio%2FL8&GUAC_AUDIO=audio%2FL16&GUAC_IMAGE=image%2Fjpeg&GUAC_IMAGE=image%2Fpng&GUAC_IMAGE=image%2Fwebp HTTP/1.1" 101 -}
_{0:0:0:0:0:0:0:1 - - [12/Apr/2021:12:51:01 -0300] "POST /guacamole/tunnel?connect HTTP/1.1" 500 676}
_{127.0.0.1 - - [12/Apr/2021:12:51:01 -0300] "POST /guacamole/api/tokens HTTP/1.1" 200 187}

_{This in /opt/tomcat/logs/localhost.*:}

_{12-Apr-2021 08:16:03.006 INFO [main] org.apache.catalina.core.ApplicationContext.log SessionListener: contextDestroyed()}
_{12-Apr-2021 08:16:03.006 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: contextDestroyed()}
_{12-Apr-2021 08:33:37.912 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: contextInitialized()}
_{12-Apr-2021 08:33:37.913 INFO [main] org.apache.catalina.core.ApplicationContext.log SessionListener: contextInitialized()}
_{12-Apr-2021 08:33:37.914 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: attributeAdded('StockTicker', 'async.Stockticker@6c758c74')}
_{12-Apr-2021 08:34:25.924 INFO [main] org.apache.catalina.core.ApplicationContext.log SessionListener: contextDestroyed()}
_{12-Apr-2021 08:34:25.924 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: contextDestroyed()}
_{12-Apr-2021 08:34:44.032 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: contextInitialized()}
_{12-Apr-2021 08:34:44.033 INFO [main] org.apache.catalina.core.ApplicationContext.log SessionListener: contextInitialized()}
_{12-Apr-2021 08:34:44.035 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: attributeAdded('StockTicker', 'async.Stockticker@55a4a0ab')}
_{12-Apr-2021 08:38:01.000 INFO [main] org.apache.catalina.core.ApplicationContext.log SessionListener: contextDestroyed()}
_{12-Apr-2021 08:38:01.000 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: contextDestroyed()}
_{12-Apr-2021 08:47:10.578 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: contextInitialized()}
_{12-Apr-2021 08:47:10.578 INFO [main] org.apache.catalina.core.ApplicationContext.log SessionListener: contextInitialized()}
_{12-Apr-2021 08:47:10.581 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: attributeAdded('StockTicker', 'async.Stockticker@1f94e1')}
_{12-Apr-2021 09:06:14.160 INFO [main] org.apache.catalina.core.ApplicationContext.log SessionListener: contextDestroyed()}
_{12-Apr-2021 09:06:14.160 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: contextDestroyed()}
_{12-Apr-2021 09:26:49.382 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: contextInitialized()}
_{12-Apr-2021 09:26:49.384 INFO [main] org.apache.catalina.core.ApplicationContext.log SessionListener: contextInitialized()}
_{12-Apr-2021 09:26:49.385 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: attributeAdded('StockTicker', 'async.Stockticker@7194f5b')}
_{12-Apr-2021 09:47:59.700 INFO [main] org.apache.catalina.core.ApplicationContext.log SessionListener: contextDestroyed()}
_{12-Apr-2021 09:47:59.700 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: contextDestroyed()}
_{12-Apr-2021 09:48:28.334 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: contextInitialized()}
_{12-Apr-2021 09:48:28.335 INFO [main] org.apache.catalina.core.ApplicationContext.log SessionListener: contextInitialized()}
_{12-Apr-2021 09:48:28.336 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: attributeAdded('StockTicker', 'async.Stockticker@4af32714')}
_{12-Apr-2021 10:36:59.848 INFO [main] org.apache.catalina.core.ApplicationContext.log SessionListener: contextDestroyed()}
_{12-Apr-2021 10:36:59.848 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: contextDestroyed()}
_{12-Apr-2021 10:37:21.985 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: contextInitialized()}
_{12-Apr-2021 10:37:21.985 INFO [main] org.apache.catalina.core.ApplicationContext.log SessionListener: contextInitialized()}
_{12-Apr-2021 10:37:21.987 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: attributeAdded('StockTicker', 'async.Stockticker@417c9b17')}
_{12-Apr-2021 10:42:38.044 INFO [main] org.apache.catalina.core.ApplicationContext.log SessionListener: contextDestroyed()}
_{12-Apr-2021 10:42:38.044 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: contextDestroyed()}
_{12-Apr-2021 10:43:09.830 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: contextInitialized()}
_{12-Apr-2021 10:43:09.830 INFO [main] org.apache.catalina.core.ApplicationContext.log SessionListener: contextInitialized()}
_{12-Apr-2021 10:43:09.832 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: attributeAdded('StockTicker', 'async.Stockticker@1f94e1')}
_{12-Apr-2021 11:16:59.485 INFO [main] org.apache.catalina.core.ApplicationContext.log SessionListener: contextDestroyed()}
_{12-Apr-2021 11:16:59.485 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: contextDestroyed()}
_{12-Apr-2021 11:18:11.313 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: contextInitialized()}
_{12-Apr-2021 11:18:11.314 INFO [main] org.apache.catalina.core.ApplicationContext.log SessionListener: contextInitialized()}
_{12-Apr-2021 11:18:11.316 INFO [main] org.apache.catalina.core.ApplicationContext.log ContextListener: attributeAdded('StockTicker', 'async.Stockticker@31e5d408')}

And this in /opt/tomcat/logs/catalina.out:

_{12:56:56.442 [http-nio-8080-exec-8] ERROR o.a.g.w.GuacamoleWebSocketTunnelEndpoint - Creation of WebSocket tunnel to guacd failed: java.net.ConnectException: Connection refused (Connection refused)}
_{12:56:56.467 [http-nio-8080-exec-5] ERROR o.a.g.s.GuacamoleHTTPTunnelServlet - HTTP tunnel request failed: java.net.ConnectException: Connection refused (Connection refused)}

How you can see, this last log shows that guacamole-client cannot establish a connection with guacd.

I also tried to run guacamole-client and server downloading them from [https://guacamole.apache.org/releases/1.3.0/|https://guacamole.apache.org/releases/1.3.0/,] however I had this other issue.

Could you please help me with this?

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image-2021-04-12-12-36-25-174.png
12/Apr/21 15:36
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Tomás Esteban Losada

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Assignee:: Unassigned

Reporter:: Tomás Esteban Losada

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 12/Apr/21 16:04

Updated:: 13/Apr/21 12:55

Resolved:: 13/Apr/21 12:55