[Spacewalk-list] spacewalk: jabber/osad connection issue

[Matt Moldvan]

>From the client, try "echo 1 | openssl s_client -connect serverXXX.YYY.ZZZ
-starttls xmpp".  Does the client throw any errors about not being able to
verify the certificate presented by the server?  Is the CA cert used to
generate that certificate present on the client?

Also, what is in /etc/jabber/c2s.xml in the line referring to the SSL
configuration?

On Thu, Jul 5, 2018 at 8:07 AM Jérôme Meyer <Jerome.Meyer at lcsystems.ch>
wrote:

> Hi All,
>
>
>
> I’ve cloned the spacewalk server to check the connection issue. I always
> need TO USE the rhn_check to execute the spacewalk tasks.
>
>
>
> Some changes was done on this server/client :
>
> -         Configure NTP
>
> -         Re-configure Certificat with the FQDN name.
>
> -         Change the local jabber DB to PostgreSQL.
>
> -        Read some RHEL docs and do the following:
> https://github.com/spacewalkproject/spacewalk/wiki/JabberAndOSAD
>
>
>
> The following error appears in osad from client:
>
> ===========================================
>
> 2018-07-05 13:36:40 rhn_log.log_error: 0 Received an error stanza:
> <error><host-gone xmlns = 'urn:ietf:params:xml:ns:xmpp-streams'  /><text
> xmlns = 'urn:ietf:params:xml:ns:xmpp-streams' >connection timed
> out</text></error>
>
> 2018-07-05 13:36:50 rhn_log.log_error: 0 Error caught:
>
> 2018-07-05 13:36:50 rhn_log.log_error: 0 Traceback (most recent call last):
>
>   File "/usr/share/rhn/osad/jabber_lib.py", line 121, in main
>
>     self.process_forever(c)
>
>   File "/usr/share/rhn/osad/jabber_lib.py", line 179, in process_forever
>
>     self.process_once(client)
>
>   File "/usr/share/rhn/osad/osad.py", line 252, in process_once
>
>     client.process(timeout=180)
>
>   File "/usr/share/rhn/osad/jabber_lib.py", line 1076, in process
>
>     data = self._read(self.BLOCK_SIZE)
>
> SSLError: ('OpenSSL error; will retry', "(-1, 'Unexpected EOF')")
>
>
>
> When I start the “debugging” mode, here’re the result:
>
> ===========================================
>
> # osad -N -vvv
>
> 2018-07-05 13:40:40 osad._setup_config: Updating configuration
>
> 2018-07-05 13:40:41 osad._setup_config: Time drift 1
>
> 2018-07-05 13:40:41 osad._setup_config: Client name ffe44b07bf9d5d1a
>
> 2018-07-05 13:40:41 osad._setup_config: Shared key
> 9a3d699d574f4173c1028f6a50e08b16723d4eba
>
> 2018-07-05 13:40:41 jabber_lib.setup_connection: Connecting to
> serverXXX.YYY.ZZZ
>
> 2018-07-05 13:40:41 jabber_lib._get_jabber_client:
>
> 2018-07-05 13:40:41 jabber_lib._get_jabber_client: Connecting to
> serverXXX.YYY.ZZZ
>
> 2018-07-05 13:40:41 jabber_lib.__init__:
>
> 2018-07-05 13:40:41 jabber_lib.__init__:
>
> 2018-07-05 13:40:41 jabber_lib.connect:
>
> 2018-07-05 13:40:41 jabber_lib.process: 300
>
> 2018-07-05 13:40:41 jabber_lib.process: None
>
> 2018-07-05 13:40:41 jabber_lib.process: None
>
> 2018-07-05 13:40:41 jabber_lib.process: None
>
> 2018-07-05 13:40:41 jabber_lib.setup_connection: Connected to jabber
> server serverXXX.YYY.ZZZ
>
> 2018-07-05 13:40:41 osad_client.start: osad-d80b05695e
> 073290d0f3512c216958 osad
>
> 2018-07-05 13:40:41 jabber_lib.auth: osad-d80b05695e 073290d0f3512c216958
> osad 1
>
> 2018-07-05 13:40:41 jabber_lib.process: 59.9999859333
>
> 2018-07-05 13:40:41 jabber_lib.process: 299.999978065
>
> 2018-07-05 13:40:41 jabber_lib.register_callback: <bound method
> Client._roster_callback of <osad.osad_client.Client object at
> 0x7eff0baaef50>> iq None None None None
>
> 2018-07-05 13:40:41 jabber_lib.process: None
>
> 2018-07-05 13:40:41 jabber_lib._roster_callback: Updating the roster <iq
> type='result' id='iq-request-6c1b20-2'><query xmlns = 'jabber:iq:roster'
> ><item ask='subscribe' jid='rhn-dispatcher-sat at serverXXX'
> subscription='none' /></query></iq>
>
> 2018-07-05 13:40:41 jabber_lib.register_callback: <bound method
> Client._presence_callback of <osad.osad_client.Client object at
> 0x7eff0baaef50>> presence None None None None
>
> 2018-07-05 13:40:41 jabber_lib.register_callback: <bound method
> Client._message_callback of <osad.osad_client.Client object at
> 0x7eff0baaef50>> message None None None None
>
> 2018-07-05 13:40:41 jabber_lib.register_callback: <bound method
> Runner._error_callback of <osad.osad.Runner instance at 0x7eff0bb58248>>
> error None None None None
>
> 2018-07-05 13:40:41 jabber_lib.send_presence: None None
>
> 2018-07-05 13:40:41 jabber_lib.process_forever:
>
> 2018-07-05 13:40:41 jabber_lib.process: 180
>
>
>
> Unfortunately, I didn’t have any more idea to do and in which way I should
> to go to find this problem.
>
> Has someone has an idea or more experience with this issue?
>
>
>
> Thanks in advance and best regards,
>
> Jerome
>
>
>
>
>
>
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