[winswitch] Unable to setup xpra proxy with authenticated xpra server

Eric Grammatico e.grammatico at gmail.com
Fri Sep 9 11:10:31 BST 2016


Hello there !

I am going further in experiencing xpra proxy. I had successfully setup xpra proxy with opened xpra server. It works like a sharm. But once I tried to setup an xpra server authentication, it's like the proxy is passing a wrong user/password:

Command line from the proxy with logs:
$> xpra proxy :100 --daemon=no --bind-tcp=${HOSTNAME}:10000 --tcp-auth=multifile:filename=/home/proxy/.xpra/proxy_auth
2016-09-09 11:49:47,201 xpra proxy version 0.17.5-r13455
2016-09-09 11:49:47,205 running with pid 67 on Linux CentOS Linux 7.2.1511 Core
2016-09-09 11:49:47,206 on display :100
2016-09-09 11:49:47,208 xpra is ready.
2016-09-09 11:55:51,126 New tcp connection received from 192.168.122.1:49196
2016-09-09 11:55:51,158 Authentication required by multi password file authenticator module
2016-09-09 11:55:51,159 sending challenge for 'eric' using hmac digest
2016-09-09 11:55:52,248 proxy video encoders: x264
2016-09-09 11:55:52,249 new proxy instance started
2016-09-09 11:55:52,252 for client tcp socket: 172.19.0.3:10000  xpra attach --encoding=h264 --username=eric tcp:xspice.local:10000
2016-09-09 14:03:03,589 Xpra gtk2 client version 0.17.5-r13455
2016-09-09 14:03:03,589 running on Linux Fedora 23 Twenty Three
2016-09-09 14:03:03,590 Warning: failed to import opencv:
2016-09-09 14:03:03,590 No module named cv2
2016-09-09 14:03:03,590 webcam forwarding is disabled
2016-09-09 14:03:03,782 GStreamer version 1.6 for Python 2.7
-:6: error: unexpected character ':', expected character '}'
-:6: error: unexpected character ':', expected character '}'
2016-09-09 14:03:04,309 OpenGL_accelerate module loaded
2016-09-09 14:03:04,315 Warning: OpenGL windows will be clamped to the maximum texture size 8192x8192
2016-09-09 14:03:04,315 for OpenGL 3.0 renderer 'Gallium 0.4 on NV96'
2016-09-09 14:03:04,315 OpenGL enabled with Gallium 0.4 on NV96
2016-09-09 14:03:08,122 detected keyboard: rules=evdev, model=pc105, layout=fr
2016-09-09 14:03:08,129 desktop size is 1680x1050 with 1 screen:
2016-09-09 14:03:08,129 :0.0 (444x277 mm - DPI: 96x96) workarea: 1680x1016
2016-09-09 14:03:08,129 monitor 1 (474x296 mm - DPI: 90x90)
2016-09-09 14:03:10,192 server failure: disconnected before the session could be established
2016-09-09 14:03:10,193 server requested disconnect: server shutdown (disconnect from server: invalid challenge response)
2016-09-09 14:03:10,221 Connection lost
Thanks for your support.

Best regards,

-
_/) Eric Grammatico.



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