X2Go Bug report logs - #377
Init scripts (for Debian) not properly working on RPM distros

Full log

🔗 View this message in rfc822 format

X-Loop: owner@bugs.x2go.org
Subject: Bug#377: paramiko fails to recognize known_hosts
Reply-To: Jan Engelhardt <jengelh@inai.de>, 377@bugs.x2go.org
Resent-From: Jan Engelhardt <jengelh@inai.de>
Resent-To: x2go-dev@lists.berlios.de
Resent-CC: X2Go Developers <x2go-dev@lists.berlios.de>
X-Loop: owner@bugs.x2go.org
Resent-Date: Tue, 17 Dec 2013 14:03:01 +0000
Resent-Message-ID: <handler.377.B.138728856325473@bugs.x2go.org>
Resent-Sender: owner@bugs.x2go.org
X-X2Go-PR-Message: report 377
X-X2Go-PR-Package: x2gobroker
X-X2Go-PR-Keywords: 
Received: via spool by submit@bugs.x2go.org id=B.138728856325473
          (code B); Tue, 17 Dec 2013 14:03:01 +0000
Received: (at submit) by bugs.x2go.org; 17 Dec 2013 13:56:03 +0000
X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on
	ymir.das-netzwerkteam.de
X-Spam-Level: 
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,URIBL_BLOCKED
	autolearn=ham version=3.3.2
X-Greylist: delayed 520 seconds by postgrey-1.34 at ymir; Tue, 17 Dec 2013 14:56:02 CET
Received: from ares08.inai.de (ares08.inai.de [46.4.84.70])
	by ymir (Postfix) with ESMTPS id 9677C5DB16
	for <submit@bugs.x2go.org>; Tue, 17 Dec 2013 14:56:02 +0100 (CET)
Received: by ares08.inai.de (Postfix, from userid 25121)
	id 62E9A10673FF2; Tue, 17 Dec 2013 14:47:20 +0100 (CET)
Received: from localhost (localhost [127.0.0.1])
	by ares08.inai.de (Postfix) with ESMTP id 5A4671915A9C4;
	Tue, 17 Dec 2013 14:47:20 +0100 (CET)
Date: Tue, 17 Dec 2013 14:47:20 +0100 (CET)
From: Jan Engelhardt <jengelh@inai.de>
To: submit@bugs.x2go.org
cc: Michael Kromer <mkromer@netitwork.de>
Message-ID: <alpine.LSU.2.11.1312171444460.18893@nerf08.vanv.qr>
User-Agent: Alpine 2.11 (LSU 23 2013-08-11)
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Content-Transfer-Encoding: 8BIT

Package: x2gobroker
Version: 0.0.2.3

When logging into a x2gobroker-0.0.2.3 with paramiko-1.11.0,
it so happens that, for whatever reason, it rejects the
remote side's key despite that being in
/var/lib/x2gobroker/.ssh/known_hosts.


{u'defsndport': False, u'useiconv': False, u'iconvfrom': 'UTF-8', u'height': 768, u'pack': '16m-jpeg', u'export': '', u'quality': 9, u'fullscreen': False, u'layout': '', 'host=terminalsrv2': '172.18.7.216', 'host=terminalsrv1': '172.18.7.205', u'width': 1024, u'speed': 4, u'soundtunnel': False, u'soundsystem': 'pulse', u'print': True, u'type': 'auto', u'sndport': 4713, u'xinerama': True, u'usekbd': True, u'variant': '', u'applications': ['TERMINAL', 'WWWBROWSER', 'MAILCLIENT', 'OFFICE'], u'host': ['terminalsrv1', 'terminalsrv2', 'terminalsrv3'], u'link': 'lan', u'multidisp': False, 'host=terminalsrv3': '172.18.7.214', u'fstunnel': False, u'sound': False, u'rootless': False, u'name': 'Terminalsitzung starten LAN Einstellungen', u'sshproxyport': 22, u'iconvto': 'UTF-8', u'directrdp': False, u'useexports': True, u'command': 'GNOME', u'dpi': 96, u'sshport': 22, u'setdpi': 0, u'startsoundsystem': 'false', u'user': ''}
['terminalsrv1', 'terminalsrv2', 'terminalsrv3']
['terminalsrv3', 'terminalsrv1', 'terminalsrv2']
{u'hostname': 'terminalsrv2', u'port': 22}
starting thread (client mode): 0xe8ded0L
Connected (version 2.0, client OpenSSH_5.1)
kex algos:['diffie-hellman-group-exchange-sha256', 'diffie-hellman-group-exchange-sha1', 'diffie-hellman-group14-sha1', 'diffie-hellman-group1-sha1'] server key:['ssh-rsa', 'ssh-dss'] client encrypt:['aes128-cbc', '3des-cbc', 'blowfish-cbc', 'cast128-cbc', 'arcfour128', 'arcfour256', 'arcfour', 'aes192-cbc', 'aes256-cbc', 'rijndael-cbc@lysator.liu.se', 'aes128-ctr', 'aes192-ctr', 'aes256-ctr'] server encrypt:['aes128-cbc', '3des-cbc', 'blowfish-cbc', 'cast128-cbc', 'arcfour128', 'arcfour256', 'arcfour', 'aes192-cbc', 'aes256-cbc', 'rijndael-cbc@lysator.liu.se', 'aes128-ctr', 'aes192-ctr', 'aes256-ctr'] client mac:['hmac-md5', 'hmac-sha1', 'umac-64@openssh.com', 'hmac-ripemd160', 'hmac-ripemd160@openssh.com', 'hmac-sha1-96', 'hmac-md5-96'] server mac:['hmac-md5', 'hmac-sha1', 'umac-64@openssh.com', 'hmac-ripemd160', 'hmac-ripemd160@openssh.com', 'hmac-sha1-96', 'hmac-md5-96'] client compress:['none', 'zlib@openssh.com'] server compress:['none', 'zlib@openssh.com'] client lang:[''] ser
 ver lang:[''] kex follows?False
Ciphers agreed: local=aes128-ctr, remote=aes128-ctr
using kex diffie-hellman-group1-sha1; server key type ssh-rsa; cipher: local aes128-ctr, remote aes128-ctr; mac: local hmac-sha1, remote hmac-sha1; compression: local none, remote none
Switch to new keys ...
/usr/lib64/python2.6/site-packages/paramiko/client.py:95:
UserWarning: Unknown ssh-rsa host key for terminalsrv2: 4d1d9d46a16da7d8c5a3829c920ff5da
  (key.get_name(), hostname, hexlify(key.get_fingerprint())))
['terminalsrv3', 'terminalsrv1']
{u'hostname': 'terminalsrv1', u'port': 22}
starting thread (client mode): 0xe95cd0L
Connected (version 2.0, client OpenSSH_5.1)
kex algos:['diffie-hellman-group-exchange-sha256', 'diffie-hellman-group-exchange-sha1', 'diffie-hellman-group14-sha1', 'diffie-hellman-group1-sha1'] server key:['ssh-rsa', 'ssh-dss'] client encrypt:['aes128-cbc', '3des-cbc', 'blowfish-cbc', 'cast128-cbc', 'arcfour128', 'arcfour256', 'arcfour', 'aes192-cbc', 'aes256-cbc', 'rijndael-cbc@lysator.liu.se', 'aes128-ctr', 'aes192-ctr', 'aes256-ctr'] server encrypt:['aes128-cbc', '3des-cbc', 'blowfish-cbc', 'cast128-cbc', 'arcfour128', 'arcfour256', 'arcfour', 'aes192-cbc', 'aes256-cbc', 'rijndael-cbc@lysator.liu.se', 'aes128-ctr', 'aes192-ctr', 'aes256-ctr'] client mac:['hmac-md5', 'hmac-sha1', 'umac-64@openssh.com', 'hmac-ripemd160', 'hmac-ripemd160@openssh.com', 'hmac-sha1-96', 'hmac-md5-96'] server mac:['hmac-md5', 'hmac-sha1', 'umac-64@openssh.com', 'hmac-ripemd160', 'hmac-ripemd160@openssh.com', 'hmac-sha1-96', 'hmac-md5-96'] client compress:['none', 'zlib@openssh.com'] server compress:['none', 'zlib@openssh.com'] client lang:[''] ser
 ver lang:[''] kex follows?False
Ciphers agreed: local=aes128-ctr, remote=aes128-ctr
using kex diffie-hellman-group1-sha1; server key type ssh-rsa; cipher: local aes128-ctr, remote aes128-ctr; mac: local hmac-sha1, remote hmac-sha1; compression: local none, remote none
Switch to new keys ...
/usr/lib64/python2.6/site-packages/paramiko/client.py:95:
UserWarning: Unknown ssh-rsa host key for terminalsrv1: 4d1d9d46a16da7d8c5a3829c920ff5da
  (key.get_name(), hostname, hexlify(key.get_fingerprint())))
thservice.logEOF in transport thread
['terminalsrv3']
{u'hostname': 'terminalsrv3', u'port': 22}
starting thread (client mode): 0xe95290L
Connected (version 2.0, client OpenSSH_5.1)
kex algos:['diffie-hellman-group-exchange-sha256', 'diffie-hellman-group-exchange-sha1', 'diffie-hellman-group14-sha1', 'diffie-hellman-group1-sha1'] server key:['ssh-rsa', 'ssh-dss'] client encrypt:['aes128-cbc', '3des-cbc', 'blowfish-cbc', 'cast128-cbc', 'arcfour128', 'arcfour256', 'arcfour', 'aes192-cbc', 'aes256-cbc', 'rijndael-cbc@lysator.liu.se', 'aes128-ctr', 'aes192-ctr', 'aes256-ctr'] server encrypt:['aes128-cbc', '3des-cbc', 'blowfish-cbc', 'cast128-cbc', 'arcfour128', 'arcfour256', 'arcfour', 'aes192-cbc', 'aes256-cbc', 'rijndael-cbc@lysator.liu.se', 'aes128-ctr', 'aes192-ctr', 'aes256-ctr'] client mac:['hmac-md5', 'hmac-sha1', 'umac-64@openssh.com', 'hmac-ripemd160', 'hmac-ripemd160@openssh.com', 'hmac-sha1-96', 'hmac-md5-96'] server mac:['hmac-md5', 'hmac-sha1', 'umac-64@openssh.com', 'hmac-ripemd160', 'hmac-ripemd160@openssh.com', 'hmac-sha1-96', 'hmac-md5-96'] client compress:['none', 'zlib@openssh.com'] server compress:['none', 'zlib@openssh.com'] client lang:[''] ser
 ver lang:[''] kex follows?False
Ciphers agreed: local=aes128-ctr, remote=aes128-ctr
using kex diffie-hellman-group1-sha1; server key type ssh-rsa; cipher: local aes128-ctr, remote aes128-ctr; mac: local hmac-sha1, remote hmac-sha1; compression: local none, remote none
Switch to new keys ...
/usr/lib64/python2.6/site-packages/paramiko/client.py:95:
UserWarning: Unknown ssh-rsa host key for terminalsrv3: 4d1d9d46a16da7d8c5a3829c920ff5da
  (key.get_name(), hostname, hexlify(key.get_fingerprint())))
EOF in transport thread
EOF in transport thread
starting thread (client mode): 0xe8df50L
Connected (version 2.0, client OpenSSH_5.1)
kex algos:['diffie-hellman-group-exchange-sha256', 'diffie-hellman-group-exchange-sha1', 'diffie-hellman-group14-sha1', 'diffie-hellman-group1-sha1'] server key:['ssh-rsa', 'ssh-dss'] client encrypt:['aes128-cbc', '3des-cbc', 'blowfish-cbc', 'cast128-cbc', 'arcfour128', 'arcfour256', 'arcfour', 'aes192-cbc', 'aes256-cbc', 'rijndael-cbc@lysator.liu.se', 'aes128-ctr', 'aes192-ctr', 'aes256-ctr'] server encrypt:['aes128-cbc', '3des-cbc', 'blowfish-cbc', 'cast128-cbc', 'arcfour128', 'arcfour256', 'arcfour', 'aes192-cbc', 'aes256-cbc', 'rijndael-cbc@lysator.liu.se', 'aes128-ctr', 'aes192-ctr', 'aes256-ctr'] client mac:['hmac-md5', 'hmac-sha1', 'umac-64@openssh.com', 'hmac-ripemd160', 'hmac-ripemd160@openssh.com', 'hmac-sha1-96', 'hmac-md5-96'] server mac:['hmac-md5', 'hmac-sha1', 'umac-64@openssh.com', 'hmac-ripemd160', 'hmac-ripemd160@openssh.com', 'hmac-sha1-96', 'hmac-md5-96'] client compress:['none', 'zlib@openssh.com'] server compress:['none', 'zlib@openssh.com'] client lang:[''] ser
 ver lang:[''] kex follows?False
Ciphers agreed: local=aes128-ctr, remote=aes128-ctr
using kex diffie-hellman-group1-sha1; server key type ssh-rsa; cipher: local aes128-ctr, remote aes128-ctr; mac: local hmac-sha1, remote hmac-sha1; compression: local none, remote none
Switch to new keys ...
Traceback (most recent call last):
  File "/usr/sbin/x2gobroker", line 145, in <module>
    tornado.ioloop.IOLoop.instance().start()
  File "/usr/lib64/python2.6/site-packages/tornado/ioloop.py", line 606, in start
    self._run_callback(callback)
  File "/usr/lib64/python2.6/site-packages/tornado/ioloop.py", line 457, in _run_callback
    callback()
  File "/usr/lib64/python2.6/site-packages/tornado/stack_context.py", line 330, in wrapped
    raise_exc_info(exc)
  File "/usr/lib64/python2.6/site-packages/tornado/stack_context.py", line 301, in wrapped
    ret = fn(*args, **kwargs)
  File "/usr/lib64/python2.6/site-packages/tornado/iostream.py", line 340, in wrapper
    callback(*args)
  File "/usr/lib64/python2.6/site-packages/tornado/stack_context.py", line 330, in wrapped
    raise_exc_info(exc)
  File "/usr/lib64/python2.6/site-packages/tornado/stack_context.py", line 301, in wrapped
    ret = fn(*args, **kwargs)
  File "/usr/lib64/python2.6/site-packages/tornado/httpserver.py", line 339, in _on_request_body
    self.request_callback(self._request)
  File "/usr/lib64/python2.6/site-packages/tornado/web.py", line 1599, in __call__
    handler._execute(transforms, *args, **kwargs)
  File "/usr/lib64/python2.6/site-packages/tornado/web.py", line 1133, in _execute
    self._when_complete(self.prepare(), self._execute_method)
  File "/usr/lib64/python2.6/site-packages/tornado/web.py", line 1140, in _when_complete
    callback()
  File "/usr/lib64/python2.6/site-packages/tornado/web.py", line 1161, in _execute_method
    self._when_complete(method(*self.path_args, **self.path_kwargs),
  File "/usr/lib64/python2.6/site-packages/x2gobroker/web/plain.py", line 136, in post
    profiles = broker_backend.list_profiles(username)
  File "/usr/lib64/python2.6/site-packages/x2gobroker/brokers/base_broker.py", line 870, in list_profiles
    running_sessions, suspended_sessions = x2gobroker.agent.has_sessions(username, query_mode=agent_query_mode, remote_agent=remote_agent)
  File "/usr/lib64/python2.6/site-packages/x2gobroker/agent.py", line 229, in has_sessions
    _session_list = list_sessions(username, query_mode=query_mode, remote_agent=remote_agent)
  File "/usr/lib64/python2.6/site-packages/x2gobroker/agent.py", line 174, in list_sessions
    return call_remote_broker_agent(username, mode='listsessions', remote_agent=remote_agent)
  File "/usr/lib64/python2.6/site-packages/x2gobroker/agent.py", line 139, in call_remote_broker_agent
    raise x2gobroker.x2gobroker_exceptions.X2GoBrokerAgentException('Query to remote X2Go Broker Agent (user: {user}, hostname: {hostname}, port: {port}) failed'.format(user=remote_username, hostname=remote_hostname, port=remote_port))
x2gobroker.x2gobroker_exceptions.X2GoBrokerAgentException: Query to remote X2Go Broker Agent (user: x2gobroker, hostname: terminalsrv3, port: 22) failed

Send a report that this bug log contains spam.