[tor-talk] SafeLogging

2013-11-06 Thread eliaz
I'm running Tor v0.2.3.25 in bridge mode on Win 7. I can write
SafeLogging 1 | relay into torrc, but SafeLogging 0 doesn't take (I
write it into torrc, but then when I go look at the running torrc from
vidalia, it's not there), and the Message Log records [scrubbed]. This
didn't happen - I was able to see all the nodes - in previous versions.
I'm curious: is the info for SafeLogging in tor-manual.html.en out of date?

If this is not the sort of question to discuss in the clear forum, I'll
be glad to send it encrypted to Support.

Much obliged, eliaz
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Re: [tor-talk] [RELEASE] Torsocks 2.0.0-rc2

2013-11-06 Thread intrigeri
David Goulet wrote (05 Nov 2013 21:08:33 GMT) :
 In terms of new naming, I would personally *love* that but we have to be
 careful with package that depends on torsocks and one comes into mind,
 parcimonie. So, if we decide that a new name is a good idea, packaging
 needs to consider the transition and possible breakage.

At least for parcimonie (which I'm upstream for), I'm pretty sure
we'll manage to talk to each other and provide a good transition
path :)

Cheers,
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[tor-talk] Tor Weekly News — November 6th, 2013

2013-11-06 Thread dope457


Tor Weekly News   November 6th, 2013


Welcome to the nineteenth issue of Tor Weekly News, the weekly
newsletter that covers what is happening in the up-to-date Tor
community.

Tails 0.21 is out
-

The Tails developers anounced the 34th release [1] of the live system
based on Debian and Tor that preserves the privacy and anonymity of its
users.

The new version fixes two holes that gave too much power to the POSIX
user running the desktop: Tor control port cannot be directly accessed
anymore to disallow configuration changes and IP address retrieval, and
the persistence settings now requires privileged access. On top of these
specific changes, the release include security fixes [2] from the
Firefox 17.0.10esr release and for a few other Debian packages.

More visible improvements include the ability to persist printer
settings, support for running from more SD card reader types, and a
panel launcher for the password manager. For the curious, more details
can be found in the full changelog [3].

As with every releases: be sure to upgrade!

  [1] https://tails.boum.org/news/version_0.21/
  [2] https://tails.boum.org/security/Numerous_security_holes_in_0.20.1/
  [3] https://git-tails.immerda.ch/tails/plain/debian/changelog

New Tor Browser Bundles based on Firefox 17.0.10esr
---

Erinn Clark released new versions of the Tor Browser Bundle [4] on
November 1st. The previously “beta” bundles have moved to the “release
candidate” stage and are almost identical to the stable ones, except for
the version of the tor daemon. A couple of days later, David Fifield
also released updated “pluggable transport“ bundles [5].

The new bundles include all security fixes from Firefox 17.0.10esr [6],
and updated versions of libpng, NoScript and HTTPS Everywhere. It also
contains a handful of improvements and fixes to the Tor Browser patches.

Users of older version of the Tor Browser bundles should already have
been reminded to upgrade by the notification system. Don't forget about
it!

This should be the last bundles based on the 17 branch of Firefox as it
is going to be superseded by the 24 branch as the new long-term
supported version in 6 weeks. Major progress has already been made by
Mike Perry and Pearl Crescent to update the Tor Browser changes and
review the new code base [7].

  [4] https://blog.torproject.org/blog/new-tor-browser-bundles-firefox-17010esr
  [5] 
https://blog.torproject.org/blog/pluggable-transports-bundles-2417-rc-1-pt1-firefox-17010esr
  [6] 
https://www.mozilla.org/security/known-vulnerabilities/firefoxESR.html#firefox17.0.10
  [7] https://trac.torproject.org/projects/tor/query?keywords=~ff24-esr

Monthly status reports for October 2013
---

The wave of regular monthly reports from Tor project members for the
month of October has begun early this time to reach the tor-reports
mailing-list: Damian Johnson [8], Linus Nordberg [9], Karsten Loesing
[10], Philipp Winter [11], Ximin Luo [12], Lunar [13], Kelley Misata
[14], Matt Pagan [15], Sherief Alaa [16], Nick Mathewson [17], Pearl
Crescent [18], George Kadianakis [19], Colin Childs [20], Arlo Breault
[21], and Sukhbir Singh [22].

  [8] 
https://lists.torproject.org/pipermail/tor-reports/2013-October/000367.html
  [9] 
https://lists.torproject.org/pipermail/tor-reports/2013-October/000369.html
 [10] 
https://lists.torproject.org/pipermail/tor-reports/2013-October/000370.html
 [11] 
https://lists.torproject.org/pipermail/tor-reports/2013-November/000371.html
 [12] 
https://lists.torproject.org/pipermail/tor-reports/2013-November/000372.html
 [13] 
https://lists.torproject.org/pipermail/tor-reports/2013-November/000373.html
 [14] 
https://lists.torproject.org/pipermail/tor-reports/2013-November/000374.html
 [15] 
https://lists.torproject.org/pipermail/tor-reports/2013-November/000375.html
 [16] 
https://lists.torproject.org/pipermail/tor-reports/2013-November/000376.html
 [17] 
https://lists.torproject.org/pipermail/tor-reports/2013-November/000377.html
 [18] 
https://lists.torproject.org/pipermail/tor-reports/2013-November/000378.html
 [19] 
https://lists.torproject.org/pipermail/tor-reports/2013-November/000379.html
 [20] 
https://lists.torproject.org/pipermail/tor-reports/2013-November/000380.html
 [21] 
https://lists.torproject.org/pipermail/tor-reports/2013-November/000381.html
 [22] 
https://lists.torproject.org/pipermail/tor-reports/2013-November/000382.html

Tor Help Desk Roundup
-

One person asked why the lock icon on the Tor Project's website was not
outlined  in green. Sites that use HTTPS can purchase different types of
SSL certificates.  Some certificate issuers offer certificates that
supply ownership information, such  as the physical 

[tor-talk] Dangers of using Tor client as SOCKS 5 proxy from another application?

2013-11-06 Thread James Marshall
I recently added SOCK 5 client support to CGIProxy, and it can now act as a
front-end to a Tor client on the same machine.  I hear this isn't
recommended, but I'm trying to find out any specific security risks of
doing so, so I can address them.  Can you think of any risks?  Why is this
setup not recommended?

This might be useful to give a clientless interface to the Tor network, if
a user can't or doesn't want to install anything on their browsing machine
(e.g. Internet cafes, fear of malware).  Using the Tor Browser Bundle isn't
an option in these situations.

I know SOCKS 5 is insecure without GSSAPI, but if both ends of the SOCKS 5
connection are on the same machine, is there any risk?  Are there tools
that can spy on local connections?

I'm always interested to hear of any other security risks with CGIProxy
too.  For the record, it safely supports JavaScript and Flash, and prevents
any direct connection between the user and the destination server.  The
next release supports and uses the Content-Security-Policy: header to
ensure that, on top of what the program already does.

Thanks for any thoughts.  No idea too small.  Links to other discussions
welcome.

Cheers,
James
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Re: [tor-talk] Kaspersky still interferes with SSL port 443 sites

2013-11-06 Thread Sukhoi


On 05/11/2013 15:32, Joe Btfsplk wrote:

On 11/2/2013 2:04 PM, Sukhoi wrote:

I am experimenting problems with TorBrowser on the last months.
On most of the web sites I have to reload it 2 to 8 times until it
loads, receiving most of the times messages like this:


Unable to connect
Firefox can't establish a connection to the server at 
blog.torproject.org.



Sukhoi - a bit off topic, but I'm not sure your problem is w/ 
Kaspersky or any AV / FW.
If you haven't upgraded to TBB 2.4.x (still beta), may try that. I 
think what you're seeing (if using TBB 2.3.x) is pretty common.


Was for me until I upgraded.


Joe,
Thanks for the comments.
I did additional tests and possibly you are right about the Kaspersky 
and AV.


I just installed the latest Tor 2.4.x beta version, on Win 8 x64. The 
problem seems to be a bit smaller, but stands, having to load and reload 
the pages many times to get the content.


Tried also Tor 2.3 stable release on Linux, were the problem did not 
happened.


Sukhoi




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[tor-talk] How to find out the session key

2013-11-06 Thread NING ZHE
Hi,



I have read the design paper for TOR and build my onion router
successful. I know where the onion key, RSA public key, certificate stored,
but I can’t find the session key (created by Diffie-Hellman algorithm,
which is used to generate a cipher stream).



I think the session key is stored somewhere in memory (or just in
file?), could anyone please give me a hint how to find out the key.



Thanks for your kindness.



zhening
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Re: [tor-talk] TBB 2.3 sometimes doesn't open pages 1st try (was: Kaspersky still interferes with SSL port 443 sites)

2013-11-06 Thread Joe Btfsplk

On 11/6/2013 5:51 PM, Sukhoi wrote:

On 05/11/2013 15:32, Joe Btfsplk wrote:

On 11/2/2013 2:04 PM, Sukhoi wrote:

I am experimenting problems with TorBrowser on the last months.
On most of the web sites I have to reload it 2 to 8 times until it
loads, receiving most of the times messages like this:


Unable to connect
Firefox can't establish a connection to the server at
blog.torproject.org.



Sukhoi - a bit off topic, but I'm not sure your problem is w/
Kaspersky or any AV / FW.
If you haven't upgraded to TBB 2.4.x (still beta), may try that. I
think what you're seeing (if using TBB 2.3.x) is pretty common.

Was for me until I upgraded.

Joe,
Thanks for the comments.
I did additional tests and possibly you are right about the Kaspersky
and AV.

I just installed the latest Tor 2.4.x beta version, on Win 8 x64. The
problem seems to be a bit smaller, but stands, having to load and reload
the pages many times to get the content.

Tried also Tor 2.3 stable release on Linux, were the problem did not
happened.

Interesting.  Each OS  each TBB version may act a bit differently.  I'm 
using Vista x64 - could be differences vs. W8. Others using W8 will have 
to weigh in.  However, I've read many reporting same issues of TBB not 
loading pages, that improved or disappeared when moved to 2.4.x.  Maybe 
new series 3.x is worth trying, but it's still alpha, so maybe ? not 
suitable for serious anonymity requirements (freedom, life  death 
situations).


I didn't see a speed change using TBB 3, but speed isn't Tor's purpose.  
I saw no diff in pages loading (or not) on 1st try, in 2.4.x vs. 3.0, 
using Vista.


I tried 3.0a4  had same issue some others did - the browser opened 
empty.  No menus, etc.  Trac bug report said adding lines below, to 
userPerf.js in the TBB profile would fix it  it did, for me.

May now be a later version w/ this fix in it.

TBB 3.0a4 - Pref.js (or userPref.js) entries - must be added before it 
will work.  Otherwise, browser opens empty.


user_pref(gfx.direct2d.disabled, true);
user_pref(layers.acceleration.disabled, true);
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