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

[Peter Hudec]

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
>>
> 
> 


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*Peter Hudec*
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