|
Home > Archive > Anonymous Servers > October 2004 > Config for Void Remailer
You are viewing an archived Text-only version of the thread.
To view this thread in it's original format and/or if you want to reply to
this thread please [click here]
| Author |
Config for Void Remailer
|
|
| The Shark 2004-10-29, 7:45 am |
|
Can somebody help with interpretation of the config for Mixmaster type
remailers. Where does it indicate whether a nick on the From line is
permitted. I've tried using the remailer a couple of times and once it
passed thru a custom From line and the other time it didn't.
------------------------------
Remailer-Type: Mixmaster 3.0b2
Supported formats:
Mixmaster
Cypherpunk with PGP encryption
Cypherpunk (unencrypted)
Pool size: 20
The following header lines will be filtered:
/^From:/
/^Sender:/
/^X-Sender:/
/^Resent-/
/^Approved:/
/^Errors-To:/
/^Message-ID:/
/^Comments: Authenticated sender is/
/^Path:/
/^Received:/
/^Control: rmgroup/ => delete message
/^Control: newgroup/ => delete message
/^Control: sendsys/ => delete message
/^Control: checkgroups/ => delete message
/^Control: version/ => delete message
/^Newsgroups:.*,.*,.*,.*,.*,/ => delete message
Note that other newsgroups may be unavailable at the remailer's news
server.
$remailer{"void"} = "<remailer@void.hn.org> cpunk max mix pgp repgp remix
latent hash cut test ekx inflt50 rhop5 reord post";
| |
|
| -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On Fri, 29 Oct 2004 11:23:57 +0200 (CEST), The Shark wrote in
Message-Id: <b90c0328d70644aceeec6dc10f4fa574@void.hn.org>:
>
> Can somebody help with interpretation of the config for Mixmaster type
> remailers. Where does it indicate whether a nick on the From line is
> permitted. I've tried using the remailer a couple of times and once it
> passed thru a custom From line and the other time it didn't.
I think void had an initial problem with his remailer build that meant
all lines were being accepted. This was quickly resolved.
> Remailer-Type: Mixmaster 3.0b2
> Supported formats:
> Mixmaster
> Cypherpunk with PGP encryption
> Cypherpunk (unencrypted)
Self-explanatory - Message types that the remailer will process.
> Pool size: 20
The size of the message pool - This is the number of messages that will
stack up on the remailer before some are processed. Bigger pools
provide better anonymity (harder to analyse traffic) but increased
latency.
> The following header lines will be filtered:
> /^From:/
> /^Sender:/
> /^X-Sender:/
> /^Resent-/
> /^Approved:/
> /^Errors-To:/
> /^Message-ID:/
> /^Comments: Authenticated sender is/
> /^Path:/
> /^Received:/
> /^Control: rmgroup/ => delete message
> /^Control: newgroup/ => delete message
> /^Control: sendsys/ => delete message
> /^Control: checkgroups/ => delete message
> /^Control: version/ => delete message
> /^Newsgroups:.*,.*,.*,.*,.*,/ => delete message
Anything within the two /'s is treated as a Regular Expression, this is
a powerful kind of filter. The ^ means only match from the beginning of
a line. Taking the above first line as an example, it states:
Any line in the header beginning with From: will be filtered out. In
other words, this remailer doesn't support custom From headers.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (GNU/Linux)
iD8DBQFBghrGlKZ6CY7Vd0MRAvymAKCY8oKZeOuU
GmNIwbAGyzV3NMRDmgCcCIKl
8cNkhjJTASsum7K8LtYTPVs=
=wwn+
-----END PGP SIGNATURE-----
--
pub 1024D/8ED57743 2003-07-08 Bananasplit Operator
Key fingerprint = 796F 67E0 E890 A0BB BDAE EBB4 94A6 7A09 8ED5 7743
uid Admin <admin.bananasplit.info>
| |
| Viking 2004-10-29, 5:45 pm |
|
Zax <fleegle@bananasplit.info> wrote:
>-----BEGIN PGP SIGNED MESSAGE-----
>Hash: SHA1
>
>On Fri, 29 Oct 2004 11:23:57 +0200 (CEST), The Shark wrote in
>Message-Id: <b90c0328d70644aceeec6dc10f4fa574@void.hn.org>:
>
>I think void had an initial problem with his remailer build that meant
>all lines were being accepted. This was quickly resolved.
>
>
[vbcol=seagreen]
>Anything within the two /'s is treated as a Regular Expression, this is
>a powerful kind of filter. The ^ means only match from the beginning of
>a line. Taking the above first line as an example, it states:
>Any line in the header beginning with From: will be filtered out. In
>other words, this remailer doesn't support custom From headers.
>
If you'll back up one post in this thread, you will see that the post
by The Shark was sent using Void. Therefore, the From header
was NOT filtered, at least for that particular post.
So, what can we make of this. Sometimes the From header is filtered
and sometimes it is not?
-=-
This message was posted via two or more anonymous remailing services.
| |
|
| -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On 29 Oct 2004 17:44:17 -0000, Viking wrote in
Message-Id: <QL5NFSY038289.5724189815@anonymous>:
> If you'll back up one post in this thread, you will see that the post
> by The Shark was sent using Void. Therefore, the From header
> was NOT filtered, at least for that particular post.
>
> So, what can we make of this. Sometimes the From header is filtered
> and sometimes it is not?
You are correct. This page also indicates that void does support From
headers:
http://www.bananasplit.info/echolot/from.html
What we can conclude from this is that void isn't processing messages in
accordance with its remailer-conf. Most likely, Mixmaster hasn't been
compiled with PCRE.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (GNU/Linux)
iD8DBQFBgonplKZ6CY7Vd0MRAt6AAJ9bhkPK4DGc
MfRjXoBgcs53XZ9IrwCg8bFY
oktRwjB6msRQol/ml2P3yow=
=ZPyD
-----END PGP SIGNATURE-----
--
pub 1024D/8ED57743 2003-07-08 Bananasplit Operator
Key fingerprint = 796F 67E0 E890 A0BB BDAE EBB4 94A6 7A09 8ED5 7743
uid Admin <admin.bananasplit.info>
| |
| Italy Anonymous Remailer 2004-10-30, 2:45 am |
| On Fri, 29 Oct 2004, shark@bites.yu (The Shark) wrote:
>Can somebody help with interpretation of the config for Mixmaster type
>remailers. Where does it indicate whether a nick on the From line is
>permitted. I've tried using the remailer a couple of times and once it
>passed thru a custom From line and the other time it didn't.
>
>Remailer-Type: Mixmaster 3.0b2
>Supported formats:
> Mixmaster
> Cypherpunk with PGP encryption
> Cypherpunk (unencrypted)
>Pool size: 20
>The following header lines will be filtered: <------
> /^From:/
__SNIP__
Isn't that a little obvious? Ok maybe not in this instance. Void did
indeed allow from headers at one time but has since disallowed them.
If a remailer runs an echolot pinger the ones supporting the from header
are listed. Example: http://www.aarg.net/remailer/ scroll to the bottom and
see:
From Header Lines
A summary of From Headers each remailer uses has also been compiled. It
also lists which remailers allow setting the From: Header.
Italy, I believe, is the only one without a header or footer, then you have
bigapple, frell, hastio, and panta (who requires hashcash) there may or may
not be others.
Here is more information than you could shake a stick at.
http://panta-rhei.dyndns.org/
http://www.aarg.net/
http://riot.eu.org/
http://bikikii-remailer.noneto.com/
http://www.skuz.net/potatoware/jbn2....htm#PGPInstall
http://dingo.1hwy.com/
http://freedom.gmsociety.org/pipermail/remops/
http://www.quicksilvermail.net/mail2news.html
http://xenophon.homeip.net/
http://dingo.1hwy.com/
http://remailer.hastio.org/
http://nym.komite.net/
http://remail.amessage.info/
http://www.tahina.priv.at/~cm/index.en.html
http://www.noreply.org/
http://remailer.metacolo.com/
http://vger.smbtech.com/
http://www.remailer.org.uk/
This list is not complete, see google or something, if this ain't enough.
| |
| Italy Rocks! 2004-10-30, 2:45 am |
| On 30 Oct 2004, nobody@See.Comments.Header (Italy Anonymous Remailer)
wrote:
>On Fri, 29 Oct 2004, shark@bites.yu (The Shark) wrote:
>
>
>__SNIP__
>
>Isn't that a little obvious? Ok maybe not in this instance. Void did
>indeed allow from headers at one time but has since disallowed them.
Sorry for the mistake but as BiKiKii Admin pointed out, I believe I'm
confused with Userbeam. Anyway, this was posted with Italy as exit and the
from header rocks.
>If a remailer runs an echolot pinger the ones supporting the from header
>are listed. Example: http://www.aarg.net/remailer/ scroll to the bottom and
>see:
>From Header Lines
>A summary of From Headers each remailer uses has also been compiled. It
>also lists which remailers allow setting the From: Header.
>
>Italy, I believe, is the only one without a header or footer, then you have
>bigapple, frell, hastio, and panta (who requires hashcash) there may or may
>not be others.
>Here is more information than you could shake a stick at.
>
>http://panta-rhei.dyndns.org/
>http://www.aarg.net/
>http://riot.eu.org/
>http://bikikii-remailer.noneto.com/
>http://www.skuz.net/potatoware/jbn2....htm#PGPInstall
>http://dingo.1hwy.com/
>http://freedom.gmsociety.org/pipermail/remops/
>http://www.quicksilvermail.net/mail2news.html
>http://xenophon.homeip.net/
>http://dingo.1hwy.com/
>http://remailer.hastio.org/
>http://nym.komite.net/
>http://remail.amessage.info/
>http://www.tahina.priv.at/~cm/index.en.html
>http://www.noreply.org/
>http://remailer.metacolo.com/
>http://vger.smbtech.com/
>http://www.remailer.org.uk/
>
>This list is not complete, see google or something, if this ain't enough.
| |
| Thomas J. Boschloo 2004-10-30, 5:45 pm |
| -----BEGIN PGP SIGNED MESSAGE-----
Zax wrote:
| You are correct. This page also indicates that void does support From
| headers:
| http://www.bananasplit.info/echolot/from.html
|
| What we can conclude from this is that void isn't processing messages in
| accordance with its remailer-conf. Most likely, Mixmaster hasn't been
| compiled with PCRE.
I got currious and inspected the 3b2 source code of mixmaster. In pool.c
line 654 HDRFILTER is read (the file with the filters). In line 684 this
code:
~ if (doblock(line, filter, 1) == -1)
~ goto end;
~ if (bufileft(line, "from:"))
~ from = 1;
is called. doblock() compares the whole header.blk file (all rules) with
the current line that it is processing. If a match is found the goto end
instruction makes sure that the next line is never processed. The
variable 'from' will not become 1, which in turns ensures that on line 509:
~ err = filtermsg(m);
~ if (err == 1)
~ userfrom = 1, err = 0;
userfrom does not get set. And in line 531:
~ if (!userfrom)
~ fprintf(f, "From: %s\n", ANONNAME);
The anonname of the remailer gets set if the From line was not set in
the function filtermsg() [see above].
I am not sure yet how remailers that allow nicks, but no e-mail address
actually work. The code probably also is in pool.c.
That sure was fun,
Thomas
(P.S. I funny thing is that on
<http://stats.melontraffickers.com/from.html>, void is listed in two
lines as:
void Anonymous <nobody@void.hn.org> cpunk-clear, cpunk-dsa
void Echolot Pinger <pinger@stats.melontraffickers.com> mix
So maybe the Mix allows from lines, while the cypherpunk part does uses
a different header.blk file. The remailer-conf thus filters the /^From/
header)
- --
The Thraddash: "So, what's this? SNORT! An unknown alien species?"
"How wonderful! Someone new to fight!"
Full Game Win/Mac/Linux: <http://sc2.sourceforge.net>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.5 (MingW32)
Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org
iQB5AwUBQYP2bAEP2l8iXKAJAQEqJAMgluJbwvfU
nDWFJCsn/r1SepC7eqFtW6/D
AMM6r+UO4d/ C5pFLJf538jHNNjxSdw2z2E7qeyHIwDnnJaDHAuj
aMWoqb9CySxdA
0KwIzimHJGAWiYagVsXwy5IMHGLtC6ZCcflBSw==
=dlR8
-----END PGP SIGNATURE-----
|
|
|
|
|