[ovirt-users] ovirt-websoclket-proxy: handler exception: Incorrect padding

[Peter Hudec]

in

"/usr/share/ovirt-engine/services/ovirt-websocket-proxy/ovirt-websocket-proxy.py",
line 60, in get_target\n
self._proxy._ticketDecoder.decode(path[1:])))\n',

the content of the path[1:] is 'undefined'

	Peter

On 23/01/2018 14:35, Peter Hudec wrote:
> stack trace
> 
> Jan 23 14:01:22 dipovirt-engine02 journal: 2018-01-23 14:01:22,636+0100
> ovirt-websocket-proxy: INFO msg:871 handler exception t:
> 
> ['  File "/usr/lib/python2.7/site-packages/websockify/websocket.py",
> line 930, in top_new_client\n    client = self.do_handshake(startsock,
> address)\n',
> '  File "/usr/lib/python2.7/site-packages/websockify/websocket.py", line
> 860, in do_handshake\n    self.RequestHandlerClass(retsock, address,
> self)\n',
>  '  File
> "/usr/share/ovirt-engine/services/ovirt-websocket-proxy/ovirt-websocket-proxy.py",
> line 50, in __init__\n    *args, **kwargs)\n',
>  '  File "/usr/lib/python2.7/site-packages/websockify/websocket.py",
> line 114, in __init__\n    SimpleHTTPRequestHandler.__init__(self, req,
> addr, server)\n',
>  '  File "/usr/lib64/python2.7/SocketServer.py", line 649, in __init__\n
>    self.handle()\n',
>  '  File "/usr/lib/python2.7/site-packages/websockify/websocket.py",
> line 581, in handle\n    SimpleHTTPRequestHandler.handle(self)\n',
>  '  File "/usr/lib64/python2.7/BaseHTTPServer.py", line 340, in handle\n
>    self.handle_one_request()\n',
>  '  File "/usr/lib64/python2.7/BaseHTTPServer.py", line 328, in
> handle_one_request\n    method()\n', '  File
> "/usr/lib/python2.7/site-packages/websockify/websocket.py", line 543, in
> do_GET\n    if not self.handle_websocket():\n',
>  '  File "/usr/lib/python2.7/site-packages/websockify/websocket.py",
> line 485, in handle_websocket\n    self.validate_connection()\n',
>  '  File
> "/usr/lib/python2.7/site-packages/websockify/websocketproxy.py", line
> 52, in validate_connection\n    (self.server.target_host,
> self.server.target_port) = self.get_target(self.server.token_plugin,
> self.path)\n',
>  '  File
> "/usr/share/ovirt-engine/services/ovirt-websocket-proxy/ovirt-websocket-proxy.py",
> line 60, in get_target\n
> self._proxy._ticketDecoder.decode(path[1:])))\n',
>  '  File "/usr/lib/python2.7/site-packages/ovirt_engine/ticket.py", line
> 77, in decode\n    decoded = json.loads(base64.b64decode(ticket))\n',
>  '  File "/usr/lib64/python2.7/base64.py", line 76, in b64decode\n
> raise TypeError(msg)\n']
> 
> On 23/01/2018 12:56, Peter Hudec wrote:
>> forgot to add information  aboout ovirt
>>
>> Version 4.2.0.2-1.el7.centos
>>
>> ovirt-engine-websocket-proxy-4.2.0.2-1.el7.centos.noarch
>>
>> On 23/01/2018 12:54, Peter Hudec wrote:
>>> Hi all,
>>>
>>> I'm using VNC/noVNC for accessing the servers console in case of emergency.
>>> The console works fine, but I have got repeadly warning on the screen,
>>> that the wss://<host>:6100 could bot be connected with 3 recommendations
>>>
>>> - process is running /the console works/
>>> - I'm able to connect the 6100 port by teknet form my  pc
>>> - the certificate is imported
>>>
>>> In the /var/log/messages on HE I have found repeating message when the
>>> dialog appears.
>>>
>>> Jan 23 12:33:32 dipovirt-engine02 ovirt-websocket-proxy.py:
>>> ovirt-websocket-proxy[356] INFO msg:871 handler exception: Incorrect padding
>>>
>>> Nothing more is logged. The popus is quite annoing, since it appears
>>> every few seconds.
>>>
>>> my side:
>>> 	Mac OS X 10.13.2
>>> 	FireFox 57.0.4
>>>
>>> tested also on Ubuntu and Firefox 57.0.4 and works good,no exception.
>>>
>>> Any help or advise to figure what's wrong?
>>> 	regards
>>> 		Peter
>>>
>>
>>
> 
> 


-- 
*Peter Hudec*
Infraštruktúrny architekt
phudec at cnc.sk <mailto:phudec at cnc.sk>

*CNC, a.s.*
Borská 6, 841 04 Bratislava
Recepcia: +421 2  35 000 100

Mobil:+421 905 997 203
*www.cnc.sk* <http:///www.cnc.sk>