onionr/docs/html/src/netcontroller/torcontrol/gentorrc.html

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<article id="content">
<header>
<h1 class="title">Module <code>src.netcontroller.torcontrol.gentorrc</code></h1>
</header>
<section id="section-intro">
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">import base64
import os
import subprocess
from .. import getopenport
from . import customtorrc
from . import addbridges
from . import torbinary
from utils import identifyhome
import config
add_bridges = addbridges.add_bridges
def generate_torrc(net_controller, api_server_ip):
&#34;&#34;&#34;
Generate a torrc file for our tor instance
&#34;&#34;&#34;
socks_port = net_controller.socksPort
hs_ver = &#39;# v2 onions&#39;
hs_port = net_controller.hsPort
home_dir = identifyhome.identify_home()
tor_config_location = home_dir + &#39;/torrc&#39;
if config.get(&#39;tor.v3onions&#39;):
hs_ver = &#39;HiddenServiceVersion 3&#39;
&#34;&#34;&#34;
Set the Tor control password.
Meant to make it harder to manipulate our Tor instance
&#34;&#34;&#34;
plaintext = base64.b64encode(os.urandom(50)).decode()
config.set(&#39;tor.controlpassword&#39;, plaintext, savefile=True)
config.set(&#39;tor.socksport&#39;, socks_port, savefile=True)
controlPort = getopenport.get_open_port()
config.set(&#39;tor.controlPort&#39;, controlPort, savefile=True)
hashedPassword = subprocess.Popen([torbinary.tor_binary(),
&#39;--hash-password&#39;,
plaintext],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
for line in iter(hashedPassword.stdout.readline, b&#39;&#39;):
password = line.decode()
if &#39;warn&#39; not in password:
break
torrc_data = &#34;&#34;&#34;SocksPort &#34;&#34;&#34; + str(socks_port) + &#34;&#34;&#34; OnionTrafficOnly
DataDirectory &#34;&#34;&#34; + home_dir + &#34;&#34;&#34;tordata/
CookieAuthentication 1
KeepalivePeriod 40
CircuitsAvailableTimeout 86400
ControlPort &#34;&#34;&#34; + str(controlPort) + &#34;&#34;&#34;
HashedControlPassword &#34;&#34;&#34; + str(password) + &#34;&#34;&#34;
&#34;&#34;&#34;
if config.get(&#39;general.security_level&#39;, 1) == 0:
torrc_data += &#34;&#34;&#34;\nHiddenServiceDir &#34;&#34;&#34; + home_dir + &#34;&#34;&#34;hs/
\n&#34;&#34;&#34; + hs_ver + &#34;&#34;&#34;\n
HiddenServiceNumIntroductionPoints 6
HiddenServiceMaxStreams 100
HiddenServiceMaxStreamsCloseCircuit 1
HiddenServicePort 80 &#34;&#34;&#34; + api_server_ip + &#34;&#34;&#34;:&#34;&#34;&#34; + str(hs_port)
torrc_data = add_bridges(torrc_data)
torrc_data += customtorrc.get_custom_torrc()
torrc = open(tor_config_location, &#39;w&#39;)
torrc.write(torrc_data)
torrc.close()</code></pre>
</details>
</section>
<section>
</section>
<section>
</section>
<section>
<h2 class="section-title" id="header-functions">Functions</h2>
<dl>
<dt id="src.netcontroller.torcontrol.gentorrc.generate_torrc"><code class="name flex">
<span>def <span class="ident">generate_torrc</span></span>(<span>net_controller, api_server_ip)</span>
</code></dt>
<dd>
<section class="desc"><p>Generate a torrc file for our tor instance</p></section>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def generate_torrc(net_controller, api_server_ip):
&#34;&#34;&#34;
Generate a torrc file for our tor instance
&#34;&#34;&#34;
socks_port = net_controller.socksPort
hs_ver = &#39;# v2 onions&#39;
hs_port = net_controller.hsPort
home_dir = identifyhome.identify_home()
tor_config_location = home_dir + &#39;/torrc&#39;
if config.get(&#39;tor.v3onions&#39;):
hs_ver = &#39;HiddenServiceVersion 3&#39;
&#34;&#34;&#34;
Set the Tor control password.
Meant to make it harder to manipulate our Tor instance
&#34;&#34;&#34;
plaintext = base64.b64encode(os.urandom(50)).decode()
config.set(&#39;tor.controlpassword&#39;, plaintext, savefile=True)
config.set(&#39;tor.socksport&#39;, socks_port, savefile=True)
controlPort = getopenport.get_open_port()
config.set(&#39;tor.controlPort&#39;, controlPort, savefile=True)
hashedPassword = subprocess.Popen([torbinary.tor_binary(),
&#39;--hash-password&#39;,
plaintext],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
for line in iter(hashedPassword.stdout.readline, b&#39;&#39;):
password = line.decode()
if &#39;warn&#39; not in password:
break
torrc_data = &#34;&#34;&#34;SocksPort &#34;&#34;&#34; + str(socks_port) + &#34;&#34;&#34; OnionTrafficOnly
DataDirectory &#34;&#34;&#34; + home_dir + &#34;&#34;&#34;tordata/
CookieAuthentication 1
KeepalivePeriod 40
CircuitsAvailableTimeout 86400
ControlPort &#34;&#34;&#34; + str(controlPort) + &#34;&#34;&#34;
HashedControlPassword &#34;&#34;&#34; + str(password) + &#34;&#34;&#34;
&#34;&#34;&#34;
if config.get(&#39;general.security_level&#39;, 1) == 0:
torrc_data += &#34;&#34;&#34;\nHiddenServiceDir &#34;&#34;&#34; + home_dir + &#34;&#34;&#34;hs/
\n&#34;&#34;&#34; + hs_ver + &#34;&#34;&#34;\n
HiddenServiceNumIntroductionPoints 6
HiddenServiceMaxStreams 100
HiddenServiceMaxStreamsCloseCircuit 1
HiddenServicePort 80 &#34;&#34;&#34; + api_server_ip + &#34;&#34;&#34;:&#34;&#34;&#34; + str(hs_port)
torrc_data = add_bridges(torrc_data)
torrc_data += customtorrc.get_custom_torrc()
torrc = open(tor_config_location, &#39;w&#39;)
torrc.write(torrc_data)
torrc.close()</code></pre>
</details>
</dd>
</dl>
</section>
<section>
</section>
</article>
<nav id="sidebar">
<h1>Index</h1>
<div class="toc">
<ul></ul>
</div>
<ul id="index">
<li><h3>Super-module</h3>
<ul>
<li><code><a title="src.netcontroller.torcontrol" href="index.html">src.netcontroller.torcontrol</a></code></li>
</ul>
</li>
<li><h3><a href="#header-functions">Functions</a></h3>
<ul class="">
<li><code><a title="src.netcontroller.torcontrol.gentorrc.generate_torrc" href="#src.netcontroller.torcontrol.gentorrc.generate_torrc">generate_torrc</a></code></li>
</ul>
</li>
</ul>
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