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<p>I have just spotted for Ubuntu 20.04 (at least) that there is
this enabled setting:</p>
<p><policy domain="coder" rights="none" pattern="PDF" /></p>
<p>This would need to be changed to:</p>
<p><policy domain="coder" rights="read" pattern="PDF" /></p>
<p>On CentOS 7 there is no enabled setting, so I assume there is no
rights restriction. ImageMagick should only need to be able read
(and not write) PDFs to be able to generate thumbnail and preview
images for EPrints.<br>
</p>
<div class="moz-cite-prefix">On 12/01/2021 18:40, David R Newman
wrote:<br>
</div>
<blockquote type="cite" cite="mid:66f10a36-6fca-9d60-a641-d17644b8ee68@ecs.soton.ac.uk">
<p><font face="monospace">Hi Thomas,</font></p>
<p><font face="monospace">I have seen this issue before you need
to change the configuration settings for ImageMagick. You
need to edit policy.xml in /etc/ImageMagick/ (in CentOS 7 this
is /etc/ImageMagick-6/ but may have a different name in
Debian/Ubuntu or other version of RHEL/CentOS/Fedora). In
this file add the following line to the <policymap>
block:</font><code><br>
</code></p>
<p><code><policy domain="module" rights="read"
pattern="{PS,PDF,XPS}" /></code></p>
<pre class="highlight"><code></code>Regards
David Newman
<code></code></pre>
<code><br>
</code>
<div class="moz-cite-prefix">On 12/01/2021 17:34, th.lauke--- via
Eprints-tech wrote:<br>
</div>
<blockquote type="cite" cite="mid:EMEW3|f9a42f28d146aee0dea2b1a557aaebbbx0BIEH14eprints-tech-bounces|ecs.soton.ac.uk|5d60c5b1ae5540108792ed69e9cf791e@arcor.de">
<pre class="moz-quote-pre" wrap="">CAUTION: This e-mail originated outside the University of Southampton.
Hi all,
running
epadmin redo_thumbnails repoID EPrintsID
refuses working with
convert: attempt to perform an operation not allowed by the security policy `PDF' @ error/constitute.c/IsCoderAuthorized/408.
It seems, the content of security.pl has no influence!?
How to control the access rights from console?
Many thanks for any pointers in advance
Thomas
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