smsjun@gmail.com | 8 May 2010 10:04
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Jabber.Org New Server S2S Issues

Hi,

Would request your inputs on the following. Am facing a problem
connecting to jabber.org xmpp server after it was shifted to the new
servers on their side. On the old jabber.org servers it was working
fine. Am testing a self developed xmpp server at my side. I face the
following problem:

- When my xmpp server opens the S2S connection to jabber.org, it
starts the TLS session, and then sends the db:verify key.

- jabber.org then opens a connection to my xmpp server, which
<stream:features> indicating that starttls is supported. jabber.org
starts a tls session which appears to succeed. However after that,
jabber.org DOES NOT send the db:verify request to validate the first
(outgoing) connection. Hence the connection to jabber.org is never
activated fully.

-If we turn off starttls on my xmpp server, connections to jabber.org
are correctly validated.

I have even installed ejabberd and run that against my xmpp server and
it works fine. I think the problem is with jabber.org's new
implementation. I've tried gmx.de and that works too, as does
gmail.com.

Are there some changes done on jabber.org side after they shifted to
the new severs?

Kindly let me know.

Thanks

Vishal

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Peter Saint-Andre | 11 May 2010 05:03
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Re: Jabber.Org New Server S2S Issues

What is your domain and what software are you running? Feel free to
contact me off-list if you don't want to share this information in public.

On 5/8/10 2:04 AM, smsjun <at> gmail.com wrote:
> Hi,
> 
> Would request your inputs on the following. Am facing a problem
> connecting to jabber.org <http://jabber.org> xmpp server after it was
> shifted to the new
> servers on their side. On the old jabber.org <http://jabber.org> servers
> it was working
> fine. Am testing a self developed xmpp server at my side. I face the
> following problem:
> 
> - When my xmpp server opens the S2S connection to jabber.org
> <http://jabber.org>, it
> starts the TLS session, and then sends the db:verify key.
> 
> - jabber.org <http://jabber.org> then opens a connection to my xmpp
> server, which
> <stream:features> indicating that starttls is supported. jabber.org
> <http://jabber.org>
> starts a tls session which appears to succeed. However after that,
> jabber.org <http://jabber.org> DOES NOT send the db:verify request to
> validate the first
> (outgoing) connection. Hence the connection to jabber.org
> <http://jabber.org> is never
> activated fully.
> 
> -If we turn off starttls on my xmpp server, connections to jabber.org
> <http://jabber.org>
> are correctly validated.
> 
> I have even installed ejabberd and run that against my xmpp server and
> it works fine. I think the problem is with jabber.org
> <http://jabber.org>'s new
> implementation. I've tried gmx.de <http://gmx.de> and that works too, as
> does
> gmail.com <http://gmail.com>.
> 
> Are there some changes done on jabber.org <http://jabber.org> side after
> they shifted to
> the new severs?
> 
> Kindly let me know.
> 
> Thanks
> 
> Vishal
> 
> 

Attachment (smime.p7s): application/pkcs7-signature, 6820 bytes
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Jason Staudenmayer | 18 May 2010 18:31

MSN transport errors

Just started getting the following errors for my MSN transport. Been looking for a newer version but seems
like nobody has been working on it. Any ideas on what might have gone wrong?

20100518T16:18:08: [alert] (-internal): Error processing packet! USR 8 TWN S ct=1274199487,rver=5.5.4182.0,wp=FS_40SEC_0_COMPACT,lc=1033,id=507,ru=http:%2F%2Fmessenger.msn.com,tw=0,kpp=1,kv=4,ver=2.1.6000.1,rn=1lgjBfIL,tpf=b0735e3a873dfb5e75054465196398e0
20100518T16:18:35: [alert] (-internal): Error processing packet! USR 14 TWN S ct=1274199515,rver=5.5.4182.0,wp=FS_40SEC_0_COMPACT,lc=1033,id=507,ru=http:%2F%2Fmessenger.msn.com,tw=0,kpp=1,kv=4,ver=2.1.6000.1,rn=1lgjBfIL,tpf=b0735e3a873dfb5e75054465196398e0
20100518T16:18:56: [alert] (-internal): Error processing packet! USR 5 TWN S ct=1274199536,rver=5.5.4182.0,wp=FS_40SEC_0_COMPACT,lc=1033,id=507,ru=http:%2F%2Fmessenger.msn.com,tw=0,kpp=1,kv=4,ver=2.1.6000.1,rn=1lgjBfIL,tpf=b0735e3a873dfb5e75054465196398e0

Thanks
Jason

 

..·><((((º>

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Martin Sebald | 19 May 2010 09:20
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tons of registrations (usernames *lmc <at> jabberdomain.tld)

Hello all,

starting 1 1/2 days ago we got tons of in-band registrations with usernames
like 1234567890LMC <at> jabberdomain.tld plus some registrations like
1234567890LOC <at> jabberdomain.tld. Registrations come from very different IPs
from all over the planet. About 250 registrations so far. All these
accounts have username = password and are online right away. I allowed
myself to monitor some of the accounts and noticed that they send empty
messages to each other.

What is going on? Spam attack or botnet? Is someone else experiencing these
problems?

I'm finally really thinking about turning off the (besides to that) great
feature in-band registration...

Regards,
Martin

JID: roi <at> jabber.hot-chilli.net
http://jabber.hot-chilli.net

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Martin Sebald | 19 May 2010 09:39
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Re: tons of registrations (usernames *lmc <at> jabberdomain.tld)

Hello all,

some more information and corrections:

> 1234567890LOC <at> jabberdomain.tld

Sorry I meant 1234567890LOP <at> jabberdomain.tld

I forgot to mention that the resource which is shown in the logs is
"Smack". Google tells me that this is some kind of Java Jabber API.

Regards,
Martin

JID: roi <at> jabber.hot-chilli.net
http://jabber.hot-chilli.net

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Kris Deugau | 19 May 2010 21:09
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jabberd2: messages getting lost

I'm administering a private Jabber server for interoffice/interstaff 
use, and I've had a report of jabber messages not arriving for one user.

Is there any verbose logging I can enable to find out more about what 
may be broken?  Do I have to rebuild with --enable-debug?

Could this be caused by multiple logins from different clients, with one 
client doing something that causes SSL errors in the jabberd log?

-kgd
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Peter Schwindt | 27 May 2010 18:09
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Re: tons of registrations (usernames *lmc <at> jabberdomain.tld)

Guys, Martin,

Am 19.05.10 09:20, schrieb Martin Sebald:

> starting 1 1/2 days ago we got tons of in-band registrations with usernames
> like 1234567890LMC <at> jabberdomain.tld plus some registrations like
> 1234567890LOC <at> jabberdomain.tld. Registrations come from very different IPs
> from all over the planet. About 250 registrations so far. All these
> accounts have username = password and are online right away. I allowed
> myself to monitor some of the accounts and noticed that they send empty
> messages to each other.

I have seen this registrations on jabber.ccc.de, too. These are about
250 accounts using something like unixtime($registration_date)LOP <at>  as jid.

I haven't checked the source of the connections until now, but Martin
told me they are connected not only from a single network. And, even
more severe, they reregister if you delete those accounts.

> What is going on? Spam attack or botnet? Is someone else experiencing these
> problems?
> 
> I'm finally really thinking about turning off the (besides to that) great
> feature in-band registration...

Peter
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Kris Deugau | 31 May 2010 19:30
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Re: jabberd2: messages getting lost

Kris Deugau wrote:
> I'm administering a private Jabber server for interoffice/interstaff 
> use, and I've had a report of jabber messages not arriving for one user.
> 
> Is there any verbose logging I can enable to find out more about what 
> may be broken?  Do I have to rebuild with --enable-debug?
> 
> Could this be caused by multiple logins from different clients, with one 
> client doing something that causes SSL errors in the jabberd log?

Anyone?

I've got a bit more detail;  it seems that only new messages or sessions 
initiated by others are getting lost;  if this person sends someone 
*else* a message, and leaves the chat window open, they get replies just 
fine.

More logging would be really nice to see what the server thinks is 
happening though.

-kgd
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Gmane