alanorth/cgspace-notes
1
0
Fork 0
mirror of https://github.com/alanorth/cgspace-notes.git synced 2025-01-27 05:49:12 +01:00
Code Issues Projects Releases Wiki Activity

Add notes for 2021-08-05

Browse Source
This commit is contained in:
Alan Orth
2021-08-06 09:08:15 +03:00
parent 0c9e36cd35
commit 592586b2af
103 changed files with 197 additions and 132 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
docs/2021-08/index.html
View File

@ -18,7 +18,7 @@ I decided to upgrade linode20 from Ubuntu 18.04 to 20.04
<meta property="og:type" content="article" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/2021-08/" />
<meta property="article:published_time" content="2021-08-01T09:01:07+03:00" />
<meta property="article:modified_time" content="2021-08-01T16:19:05+03:00" />
<meta property="article:modified_time" content="2021-08-02T16:00:42+03:00" />
@ -32,7 +32,7 @@ Update Docker images on AReS server (linode20) and reboot the server:
I decided to upgrade linode20 from Ubuntu 18.04 to 20.04
"/>
<meta name="generator" content="Hugo 0.86.1" />
<meta name="generator" content="Hugo 0.87.0" />
@ -42,9 +42,9 @@ I decided to upgrade linode20 from Ubuntu 18.04 to 20.04
"@type": "BlogPosting",
"headline": "August, 2021",
"url": "https://alanorth.github.io/cgspace-notes/2021-08/",
"wordCount": "300",
"wordCount": "535",
"datePublished": "2021-08-01T09:01:07+03:00",
"dateModified": "2021-08-01T16:19:05+03:00",
"dateModified": "2021-08-02T16:00:42+03:00",
"author": {
"@type": "Person",
"name": "Alan Orth"
@ -168,7 +168,43 @@ I decided to upgrade linode20 from Ubuntu 18.04 to 20.04
</ul>
</li>
</ul>
<!-- raw HTML omitted -->
<h2 id="2021-08-03">2021-08-03</h2>
<ul>
<li>Run fresh re-harvest on AReS</li>
</ul>
<h2 id="2021-08-05">2021-08-05</h2>
<ul>
<li>Have a quick call with Mishell Portilla from CIP about a journal article that was flagged as being in a predatory journal (Beall&rsquo;s List)
<ul>
<li>We agreed to unmap it from RTB&rsquo;s collection for now, and I asked for advice from Peter and Abenet for what to do in the future</li>
</ul>
</li>
<li>A developer from the Alliance asked for access to the CGSpace database so they can make some integration with PowerBI
<ul>
<li>I told them we don&rsquo;t allow direct database access, and that it would be tricky anyways (that&rsquo;s what APIs are for!)</li>
</ul>
</li>
<li>I&rsquo;m curious if there are still any requests coming in to CGSpace from the abusive Russian networks
<ul>
<li>I extracted all the unique IPs that nginx processed in the last week:</li>
</ul>
</li>
</ul>
<pre><code class="language-console" data-lang="console"># zcat --force /var/log/nginx/access.log /var/log/nginx/access.log.1 /var/log/nginx/access.log.2 /var/log/nginx/access.log.3 /var/log/nginx/access.log.4 /var/log/nginx/access.log.5 /var/log/nginx/access.log.6 /var/log/nginx/access.log.7 /var/log/nginx/access.log.8 | grep -E &quot; (200|499) &quot; | grep -v -E &quot;(mahider|Googlebot|Turnitin|Grammarly|Unpaywall|UptimeRobot|bot)&quot; | awk '{print $1}' | sort | uniq &gt; /tmp/2021-08-05-all-ips.txt
# wc -l /tmp/2021-08-05-all-ips.txt
43428 /tmp/2021-08-05-all-ips.txt
</code></pre><ul>
<li>Already I can see that the total is much less than during the attack on one weekend last month (over 50,000!)
<ul>
<li>Indeed, now I see that there are no IPs from those networks coming in now:</li>
</ul>
</li>
</ul>
<pre><code class="language-console" data-lang="console">$ ./ilri/resolve-addresses-geoip2.py -i /tmp/2021-08-05-all-ips.txt -o /tmp/2021-08-05-all-ips.csv
$ csvgrep -c asn -r '^(49453|46844|206485|62282|36352|35913|35624|8100)$' /tmp/2021-08-05-all-ips.csv | csvcut -c ip | sed 1d | sort | uniq &gt; /tmp/2021-08-05-all-ips-to-purge.csv
$ wc -l /tmp/2021-08-05-all-ips-to-purge.csv
0 /tmp/2021-08-05-all-ips-to-purge.csv
</code></pre><!-- raw HTML omitted -->