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Add notes for 2022-04-27

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Alan Orth
2022-04-28 08:49:31 +03:00
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@ -11,7 +11,7 @@
<meta property="og:type" content="article" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/2022-04/" />
<meta property="article:published_time" content="2022-04-01T10:53:39+03:00" />
<meta property="article:modified_time" content="2022-04-27T08:44:10+03:00" />
<meta property="article:modified_time" content="2022-04-27T09:58:45+03:00" />
@ -28,9 +28,9 @@
"@type": "BlogPosting",
"headline": "April, 2022",
"url": "https://alanorth.github.io/cgspace-notes/2022-04/",
"wordCount": "1867",
"wordCount": "1947",
"datePublished": "2022-04-01T10:53:39+03:00",
"dateModified": "2022-04-27T08:44:10+03:00",
"dateModified": "2022-04-27T09:58:45+03:00",
"author": {
"@type": "Person",
"name": "Alan Orth"
@ -453,7 +453,31 @@
</span></span><span style="display:flex;"><span>54.175.8.110,4,2022-04-27T04:00:37-10:00,&#34;Excessive automated HTTP requests&#34;
</span></span><span style="display:flex;"><span>54.82.125.225,4,2022-04-27T04:00:37-10:00,&#34;Excessive automated HTTP requests&#34;
</span></span><span style="display:flex;"><span>54.90.79.112,4,2022-04-27T04:00:37-10:00,&#34;Excessive automated HTTP requests&#34;
</span></span></code></pre></div><!-- raw HTML omitted -->
</span></span></code></pre></div><ul>
<li>An hour or so later two more IPs on Amazon started making requests with that user agent too:
<ul>
<li>3.82.22.114</li>
<li>18.234.122.84</li>
</ul>
</li>
<li>Load on the server went back up, sigh</li>
<li>I added those IPs to the firewall drop list and purged their hits from Solr as well:</li>
</ul>
<div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-console" data-lang="console"><span style="display:flex;"><span>$ ./ilri/check-spider-ip-hits.sh -f /tmp/ips.txt -p
</span></span><span style="display:flex;"><span>Purging 2839 hits from 3.82.22.114 in statistics
</span></span><span style="display:flex;"><span>Purging 592 hits from 18.234.122.84 in statistics
</span></span><span style="display:flex;"><span><span style="color:#960050;background-color:#1e0010">
</span></span></span><span style="display:flex;"><span><span style="color:#960050;background-color:#1e0010"></span>Total number of bot hits purged: 343
</span></span></code></pre></div><ul>
<li>Oh god, there are more coming
<ul>
<li>3.81.21.251</li>
<li>54.162.92.93</li>
<li>54.226.171.89</li>
</ul>
</li>
</ul>
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