Author: asn Date: 2012-11-06 22:39:22 +0000 (Tue, 06 Nov 2012) New Revision: 25863

Added: website/trunk/projects/en/obfsproxy-debian-instructions.wml Modified: website/trunk/.gitignore website/trunk/projects/en/obfsproxy-instructions.wml Log: Add instructions for setting up obfsbridges on Debianoids.

Modified: website/trunk/.gitignore =================================================================== --- website/trunk/.gitignore 2012-11-06 22:36:54 UTC (rev 25862) +++ website/trunk/.gitignore 2012-11-06 22:39:22 UTC (rev 25863) @@ -67,6 +67,7 @@ press/press.html.en projects/arm.html.en projects/gettor.html.en +projects/obfsproxy-debian-instructions.html.en projects/obfsproxy-instructions.html.en projects/obfsproxy.html.en projects/projects.html.en

Added: website/trunk/projects/en/obfsproxy-debian-instructions.wml =================================================================== --- website/trunk/projects/en/obfsproxy-debian-instructions.wml (rev 0) +++ website/trunk/projects/en/obfsproxy-debian-instructions.wml 2012-11-06 22:39:22 UTC (rev 25863) @@ -0,0 +1,149 @@ +## translation metadata +# Revision: $Revision$ +# Translation-Priority: 4-optional + +#include "head.wmi" TITLE="obfsproxy: Installation instructions" CHARSET="UTF-8" + +<div id="content" class="clearfix"> + <div id="breadcrumbs"> + <a href="<page index>">Home &raquo; </a> + <a href="<page projects/projects>">Projects &raquo; </a> + <a href="<page projects/obfsproxy>">obfsproxy</a> + </div> + <div id="maincol"> + + <!-- PUT CONTENT AFTER THIS TAG --> + + <h1 id="instructions">Obfsproxy Bridge Instructions on Debian/Ubuntu</h1> + + <img src="$(IMGROOT)/obfsproxy_diagram.png" alt="obfsproxy diagram"></a> + + <p> + This guide will help you setup an obfuscated bridge on a Debian/Ubuntu system. + </p> + + <h3>Step 0: Add Tor repositories to APT</h3> + <br> + + <p> + You need + to <a href="https://www.torproject.org/docs/debian#development">install + the experimental official Tor Project APT repositories</a>, + because a fresh version of Tor (0.2.4.x) is required (Older + versions of Tor don't report their bridge addresses to BridgeDB). + </p> + + <h3>Step 1: Install Tor and obfsproxy</h3> + <br> + + <p> + Now install tor and obfsproxy: + </p> + + <pre style="margin: 1.5em 0 1.5em 2em"> +# apt-get update +# apt-get install obfsproxy tor + </pre> + + <p> + Note that obfsproxy requires + libevent2 and your distribution (e.g. Debian stable) might not + have it in its repos. You can + <a href="https://trac.torproject.org/projects/tor/ticket/5009#comment:9">try + our experimental backport libevent2 debs</a>, + or <a href="https://trac.torproject.org/projects/tor/ticket/5009#comment:17">build + libevent2 from source</a>. + </p> + + <h3>Step 2: Set up Tor</h3> + <br> + + <p> + You will need an appropriate + Tor <a href="<page docs/faq>#torrc">configuration file</a> + (usually at <i>/etc/tor/torrc</i>): + </p> + + <pre style="margin: 1.5em 0 1.5em 2em"> +SocksPort 0 +ORPort auto +BridgeRelay 1 +Exitpolicy reject *:* + +## CHANGEME_1 -> provide a nickname for your bridge, can be anything you like. +Nickname CHANGEME_1 +## CHANGEME_2 -> If you want others to be able to contact you uncomment this line and put your GPG fingerprint for example. +#ContactInfo CHANGEME_2 + +ServerTransportPlugin obfs2 exec /usr/bin/obfsproxy --managed + </pre> + + <p> + Don't forget to edit the <i>CHANGEME</i> fields! + </p> + + <h3>Step 3: Launch Tor and verify that it works</h3> + <br> + + <p> + Restart Tor for the the new configuration file to be in effect: + </p> + + <pre style="margin: 1.5em 0 1.5em 2em"> +service tor restart + </pre> + + <p> + Now check <i>/var/log/tor/log</i> and you should see something + like this: + </p> + + <pre style="margin: 1.5em 0 1.5em 2em"> +Nov 05 16:40:45.000 [notice] We now have enough directory information to build circuits. +Nov 05 16:40:45.000 [notice] Bootstrapped 80%: Connecting to the Tor network. +Nov 05 16:40:46.000 [notice] Bootstrapped 85%: Finishing handshake with first hop. +Nov 05 16:40:46.000 [notice] Bootstrapped 90%: Establishing a Tor circuit. +Nov 05 16:40:48.000 [notice] Tor has successfully opened a circuit. Looks like client functionality is working. +Nov 05 16:40:48.000 [notice] Bootstrapped 100%: Done. + </pre> + + <p> + If Tor is earlier in the bootstrapping phase, wait till it gets to + 100%. + </p> + + <p> + Now you need to find the address on which obfsproxy is + listening. To do this, check your Tor logs for a line similar to + this one: + + <pre style="margin: 1.5em 0 1.5em 2em"> +Oct 05 20:00:41.000 [notice] Registered server transport 'obfs2' at '0.0.0.0:26821 + </pre> + + <p> + The last number, in this case <i>26821</i>, is the TCP port number + that your clients should point their obfsproxy to. So for example, + if your public IP is 1.2.3.4, your clients should put <i>Bridge + obfs2 1.2.3.4:26821</i> in their configuration file. + </pre> + </p> + + <p> + <img width="7%" height="7%" style="float: left;" src="$(IMGROOT)/icon-Obfsproxy.jpg"> + <b>Don't forget!</b> If you are behind a NAT, you should <b>port + forward</b> the port that obfsproxy is listening on. In the + example above you would have to forward port <i>26821</i>. + </p> + + </div> + <!-- END MAINCOL --> + <div id = "sidecol"> +#include "side.wmi" +#include "info.wmi" + </div> + <!-- END SIDECOL --> +</div> +<!-- END CONTENT --> +#include <foot.wmi> +

Modified: website/trunk/projects/en/obfsproxy-instructions.wml =================================================================== --- website/trunk/projects/en/obfsproxy-instructions.wml 2012-11-06 22:36:54 UTC (rev 25862) +++ website/trunk/projects/en/obfsproxy-instructions.wml 2012-11-06 22:39:22 UTC (rev 25863) @@ -18,6 +18,16 @@

<img src="$(IMGROOT)/obfsproxy_diagram.png" alt="client torrc"></a>

+ <p> + <img width="7%" height="7%" style="float: left;" src="$(IMGROOT)/icon-Obfsproxy.jpg"> + <b> Hey! </b> + Are you looking for the guide on how to set up an obfuscated + bridge on a Debian system? + <a href="../projects/obfsproxy-debian-instructions.html.en">Check + this out</a>. + </p> + <br><br> + <h3>Step 1: Install dependencies, obfsproxy, and Tor</h3> <br>