Re: False Positives with Unreal IRCd

Craig Edwards <[email protected]> Thu, 12 Jun 2008 17:07:55 +0100
Newsgroups gmane.network.irc.bopm
Organization Brainbox.cc
Message-ID <[email protected]>
of course the PROPER fix is to look for an actual proxy response, not an
irc banner. Would anyone be willing to merge in a patch for this if
someone provided one?

Erik Fears wrote:
> I think this has been in the FAQ for years ,and maybe even in the
> default config. Just make your targetstring less generic. End of story.
> 
> -erik
> 
>>       Hi,
>>             I run BOPM for an IRC network i am a part of, and recently we
>>    decided to open alternative ports for users to use in case 6667 was
>>    blocked. These ports are as follows 7000, 7070, 8000, 8001, 8002.  While
>>    several of these ports are known to be proxy ports (8000, 8001), and IRCd
>>    does not classify as an open proxy.  Unreal IRCd via a web post will
>>    respond with:
>>
>>  :[1]daedalus.devnode.org NOTICE AUTH :*** Looking up your hostname...
>>
>>  :[2]daedalus.devnode.org NOTICE AUTH :*** Found your hostname
>>  :[3]daedalus.devnode.org 451 GET :You have not registered
>>  :[4]daedalus.devnode.org 451 Host: :You have not registered
>>
>>  :[5]daedalus.devnode.org 451 User-Agent: :You have not registered
>>  :[6]daedalus.devnode.org 451 Accept: :You have not registered
>>  :[7]daedalus.devnode.org 451 Accept-Language: :You have not registered
>>
>>  :[8]daedalus.devnode.org 451 Accept-Encoding: :You have not registered
>>  :[9]daedalus.devnode.org 451 Accept-Charset: :You have not registered
>>
>>  :[10]daedalus.devnode.org 451 Keep-Alive: :You have not registered
>>  :[11]daedalus.devnode.org 451 Connection: :You have not registered
>>
>>    HTTP post and requests will be more or less true, however if you notice
>>    that is IRCd text, and the only reason its coming up as true is because
>>    its outputting what the browser is saying. Now, if you were to connect via
>>    8000 to [12]daedalus.devnode.org,  you will get the IRC server.  No proxy
>>    exists, but this results with BOPM as classifying it as a proxy, which has
>>    gotten several of our servers, including mine (above) to be listen in
>>    DroneBL.  A quick fix is to either disable the ports on the IRCd or
>>    disable checking of those ports on BOPM. This does not have positive
>>    results, as BOPM has found several actual proxies on port 8000.  Is there
>>    a way to solve this problem, with a better fix, as I don't think open
>>    proxys reply with IRC server responses.  :)
>>
>>                                                            Thanks...
>>
>> References
>>
>>    Visible links
>>    1. http://daedalus.devnode.org/
>>    2. http://daedalus.devnode.org/
>>    3. http://daedalus.devnode.org/
>>    4. http://daedalus.devnode.org/
>>    5. http://daedalus.devnode.org/
>>    6. http://daedalus.devnode.org/
>>    7. http://daedalus.devnode.org/
>>    8. http://daedalus.devnode.org/
>>    9. http://daedalus.devnode.org/
>>   10. http://daedalus.devnode.org/
>>   11. http://daedalus.devnode.org/
>>   12. http://daedalus.devnode.org/