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tor_check.html

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  8.     <title>searx.plugins.tor_check &#8212; SearXNG Documentation (2025.5.1+1a1628149)</title>
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  29.         <li class="nav-item nav-item-this"><a href="">searx.plugins.tor_check</a></li> 
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  37.             
    38. 

  38.   <h1>Source code for searx.plugins.tor_check</h1><div class="highlight"><pre>
    39. 

  39. <span></span><span class="c1"># SPDX-License-Identifier: AGPL-3.0-or-later</span>
    40. 

  40. <span class="sd">&quot;&quot;&quot;A plugin to check if the ip address of the request is a Tor exit-node if the</span>
    41. 

  41. <span class="sd">user searches for ``tor-check``.  It fetches the tor exit node list from</span>
    42. 

  42. <span class="sd">:py:obj:`url_exit_list` and parses all the IPs into a list, then checks if the</span>
    43. 

  43. <span class="sd">user&#39;s IP address is in it.</span>
    44. 

  44. <span class="sd">&quot;&quot;&quot;</span>
    45. 

  45. <span class="kn">from</span><span class="w"> </span><span class="nn">__future__</span><span class="w"> </span><span class="kn">import</span> <span class="n">annotations</span>
    46. 

  46. <span class="kn">import</span><span class="w"> </span><span class="nn">typing</span>
    47. 

  47. 

  48. <span class="kn">import</span><span class="w"> </span><span class="nn">re</span>
    49. 

  49. <span class="kn">from</span><span class="w"> </span><span class="nn">flask_babel</span><span class="w"> </span><span class="kn">import</span> <span class="n">gettext</span>
    50. 

  50. <span class="kn">from</span><span class="w"> </span><span class="nn">httpx</span><span class="w"> </span><span class="kn">import</span> <span class="n">HTTPError</span>
    51. 

  51. 

  52. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.network</span><span class="w"> </span><span class="kn">import</span> <span class="n">get</span>
    53. 

  53. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.plugins</span><span class="w"> </span><span class="kn">import</span> <span class="n">Plugin</span><span class="p">,</span> <span class="n">PluginInfo</span>
    54. 

  54. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.result_types</span><span class="w"> </span><span class="kn">import</span> <span class="n">EngineResults</span>
    55. 

  55. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.botdetection</span><span class="w"> </span><span class="kn">import</span> <span class="n">get_real_ip</span>
    56. 

  56. 

  57. <span class="k">if</span> <span class="n">typing</span><span class="o">.</span><span class="n">TYPE_CHECKING</span><span class="p">:</span>
    58. 

  58.     <span class="kn">from</span><span class="w"> </span><span class="nn">searx.search</span><span class="w"> </span><span class="kn">import</span> <span class="n">SearchWithPlugins</span>
    59. 

  59.     <span class="kn">from</span><span class="w"> </span><span class="nn">searx.extended_types</span><span class="w"> </span><span class="kn">import</span> <span class="n">SXNG_Request</span>
    60. 

  60.     <span class="kn">from</span><span class="w"> </span><span class="nn">searx.plugins</span><span class="w"> </span><span class="kn">import</span> <span class="n">PluginCfg</span>
    61. 

  61. 

  62. 

  63. <span class="c1"># Regex for exit node addresses in the list.</span>
    64. 

  64. <span class="n">reg</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="sa">r</span><span class="s2">&quot;(?&lt;=ExitAddress )\S+&quot;</span><span class="p">)</span>
    65. 

  65. 

  66. <span class="n">url_exit_list</span> <span class="o">=</span> <span class="s2">&quot;https://check.torproject.org/exit-addresses&quot;</span>
    67. 

  67. <span class="sd">&quot;&quot;&quot;URL to load Tor exit list from.&quot;&quot;&quot;</span>
    68. 

  68. 

  69. 

  70. <div class="viewcode-block" id="SXNGPlugin">
    71. 

  71. <a class="viewcode-back" href="../../../dev/plugins/tor_check.html#searx.plugins.tor_check.SXNGPlugin">[docs]</a>
    72. 

  72. <span class="k">class</span><span class="w"> </span><span class="nc">SXNGPlugin</span><span class="p">(</span><span class="n">Plugin</span><span class="p">):</span>
    73. 

  73. <span class="w">    </span><span class="sd">&quot;&quot;&quot;Rewrite hostnames, remove results or prioritize them.&quot;&quot;&quot;</span>
    74. 

  74. 

  75.     <span class="nb">id</span> <span class="o">=</span> <span class="s2">&quot;tor_check&quot;</span>
    76. 

  76.     <span class="n">keywords</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;tor-check&quot;</span><span class="p">]</span>
    77. 

  77. 

  78.     <span class="k">def</span><span class="w"> </span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">plg_cfg</span><span class="p">:</span> <span class="s2">&quot;PluginCfg&quot;</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kc">None</span><span class="p">:</span>
    79. 

  79.         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">plg_cfg</span><span class="p">)</span>
    80. 

  80.         <span class="bp">self</span><span class="o">.</span><span class="n">info</span> <span class="o">=</span> <span class="n">PluginInfo</span><span class="p">(</span>
    81. 

  81.             <span class="nb">id</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">id</span><span class="p">,</span>
    82. 

  82.             <span class="n">name</span><span class="o">=</span><span class="n">gettext</span><span class="p">(</span><span class="s2">&quot;Tor check plugin&quot;</span><span class="p">),</span>
    83. 

  83.             <span class="n">description</span><span class="o">=</span><span class="n">gettext</span><span class="p">(</span>
    84. 

  84.                 <span class="s2">&quot;This plugin checks if the address of the request is a Tor exit-node, and&quot;</span>
    85. 

  85.                 <span class="s2">&quot; informs the user if it is; like check.torproject.org, but from SearXNG.&quot;</span>
    86. 

  86.             <span class="p">),</span>
    87. 

  87.             <span class="n">preference_section</span><span class="o">=</span><span class="s2">&quot;query&quot;</span><span class="p">,</span>
    88. 

  88.         <span class="p">)</span>
    89. 

  89. 

  90. <div class="viewcode-block" id="SXNGPlugin.post_search">
    91. 

  91. <a class="viewcode-back" href="../../../dev/plugins/tor_check.html#searx.plugins.tor_check.SXNGPlugin.post_search">[docs]</a>
    92. 

  92.     <span class="k">def</span><span class="w"> </span><span class="nf">post_search</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">request</span><span class="p">:</span> <span class="s2">&quot;SXNG_Request&quot;</span><span class="p">,</span> <span class="n">search</span><span class="p">:</span> <span class="s2">&quot;SearchWithPlugins&quot;</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">EngineResults</span><span class="p">:</span>
    93. 

  93.         <span class="n">results</span> <span class="o">=</span> <span class="n">EngineResults</span><span class="p">()</span>
    94. 

  94. 

  95.         <span class="k">if</span> <span class="n">search</span><span class="o">.</span><span class="n">search_query</span><span class="o">.</span><span class="n">pageno</span> <span class="o">&gt;</span> <span class="mi">1</span><span class="p">:</span>
    96. 

  96.             <span class="k">return</span> <span class="n">results</span>
    97. 

  97. 

  98.         <span class="k">if</span> <span class="n">search</span><span class="o">.</span><span class="n">search_query</span><span class="o">.</span><span class="n">query</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="o">==</span> <span class="s2">&quot;tor-check&quot;</span><span class="p">:</span>
    99. 

  99. 

  100.             <span class="c1"># Request the list of tor exit nodes.</span>
    101. 

  101.             <span class="k">try</span><span class="p">:</span>
    102. 

  102.                 <span class="n">resp</span> <span class="o">=</span> <span class="n">get</span><span class="p">(</span><span class="n">url_exit_list</span><span class="p">)</span>
    103. 

  103.                 <span class="n">node_list</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">findall</span><span class="p">(</span><span class="n">reg</span><span class="p">,</span> <span class="n">resp</span><span class="o">.</span><span class="n">text</span><span class="p">)</span>  <span class="c1"># type: ignore</span>
    104. 

  104. 

  105.             <span class="k">except</span> <span class="n">HTTPError</span><span class="p">:</span>
    106. 

  106.                 <span class="c1"># No answer, return error</span>
    107. 

  107.                 <span class="n">msg</span> <span class="o">=</span> <span class="n">gettext</span><span class="p">(</span><span class="s2">&quot;Could not download the list of Tor exit-nodes from&quot;</span><span class="p">)</span>
    108. 

  108.                 <span class="n">results</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="n">results</span><span class="o">.</span><span class="n">types</span><span class="o">.</span><span class="n">Answer</span><span class="p">(</span><span class="n">answer</span><span class="o">=</span><span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">msg</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">url_exit_list</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">))</span>
    109. 

  109.                 <span class="k">return</span> <span class="n">results</span>
    110. 

  110. 

  111.             <span class="n">real_ip</span> <span class="o">=</span> <span class="n">get_real_ip</span><span class="p">(</span><span class="n">request</span><span class="p">)</span>
    112. 

  112. 

  113.             <span class="k">if</span> <span class="n">real_ip</span> <span class="ow">in</span> <span class="n">node_list</span><span class="p">:</span>
    114. 

  114.                 <span class="n">msg</span> <span class="o">=</span> <span class="n">gettext</span><span class="p">(</span><span class="s2">&quot;You are using Tor and it looks like you have the external IP address&quot;</span><span class="p">)</span>
    115. 

  115.                 <span class="n">results</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="n">results</span><span class="o">.</span><span class="n">types</span><span class="o">.</span><span class="n">Answer</span><span class="p">(</span><span class="n">answer</span><span class="o">=</span><span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">msg</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">real_ip</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">))</span>
    116. 

  116. 

  117.             <span class="k">else</span><span class="p">:</span>
    118. 

  118.                 <span class="n">msg</span> <span class="o">=</span> <span class="n">gettext</span><span class="p">(</span><span class="s2">&quot;You are not using Tor and you have the external IP address&quot;</span><span class="p">)</span>
    119. 

  119.                 <span class="n">results</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="n">results</span><span class="o">.</span><span class="n">types</span><span class="o">.</span><span class="n">Answer</span><span class="p">(</span><span class="n">answer</span><span class="o">=</span><span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">msg</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">real_ip</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">))</span>
    120. 

  120. 

  121.         <span class="k">return</span> <span class="n">results</span></div>
    122. 

  122. </div>
    123. 

  123. 

  124. </pre></div>
    125. 

  125. 

  126.             <div class="clearer"></div>
    127. 

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  136.               <img class="logo" src="../../../_static/searxng-wordmark.svg" alt="Logo of SearXNG"/>
    137. 

  137.             </a></p>
    138. 

  138.   
    139. 

  139. 

  140. <h3><a href="../../../index.html">Table of Contents</a></h3>
    141. 

  141. <ul>
    142. 

  142. <li class="toctree-l1"><a class="reference internal" href="../../../user/index.html">User information</a></li>
    143. 

  143. <li class="toctree-l1"><a class="reference internal" href="../../../own-instance.html">Why use a private instance?</a></li>
    144. 

  144. <li class="toctree-l1"><a class="reference internal" href="../../../admin/index.html">Administrator documentation</a></li>
    145. 

  145. <li class="toctree-l1"><a class="reference internal" href="../../../dev/index.html">Developer documentation</a></li>
    146. 

  146. <li class="toctree-l1"><a class="reference internal" href="../../../utils/index.html">DevOps tooling box</a></li>
    147. 

  147. <li class="toctree-l1"><a class="reference internal" href="../../../src/index.html">Source-Code</a></li>
    148. 

  148. </ul>
    149. 

  149. 

  150.   <h3>Project Links</h3>
    151. 

  151.   <ul>
    152. 

  152.     <li><a href="https://github.com/searxng/searxng/tree/master">Source</a>
    153. 

  153.   
    154. 

  154.     <li><a href="https://github.com/searxng/searxng/wiki">Wiki</a>
    155. 

  155.   
    156. 

  156.     <li><a href="https://searx.space">Public instances</a>
    157. 

  157.   
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  158.     <li><a href="https://github.com/searxng/searxng/issues">Issue Tracker</a>
    159. 

  159.   </ul><h3>Navigation</h3>
    160. 

  160. <ul>
    161. 

  161.   <li><a href="../../../index.html">Overview</a>
    162. 

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    163. 

  163.       <li><a href="../../index.html">Module code</a>
    164. 

  164.         
    165. 

  165.           
    166. 

  166.           </ul>
    167. 

  167.       </li>
    168. 

  168.     </ul>
    169. 

  169.   </li>
    170. 

  170. </ul>
    171. 

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    172. 

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    176. 

  176.       <input type="submit" value="Go" />
    177. 

  177.     </form>
    178. 

  178.     </div>
    179. 

  179. </search>
    180. 

  180. <script>document.getElementById('searchbox').style.display = "block"</script>
    181. 

  181.         </div>
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    186. 

  186.     &#169; Copyright SearXNG team.
    187. 

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    190.
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