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	<title>dearmor &#8211; SMsoft &#8211; informatica e dintorni</title>
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		<title>apt update ed EXPKEYSIG – NO_PUBKEY B7B3B788A8D3785C</title>
		<link>https://blog.smsoft.it/2023/12/26/apt-update-ed-expkeysig-no_pubkey-b7b3b788a8d3785c/</link>
					<comments>https://blog.smsoft.it/2023/12/26/apt-update-ed-expkeysig-no_pubkey-b7b3b788a8d3785c/#respond</comments>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Tue, 26 Dec 2023 09:30:00 +0000</pubDate>
				<category><![CDATA[Debian]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[dearmor]]></category>
		<category><![CDATA[gpg]]></category>
		<category><![CDATA[NO_PUBKEY]]></category>
		<category><![CDATA[pubkey]]></category>
		<guid isPermaLink="false">https://blog.smsoft.it/?p=6128</guid>

					<description><![CDATA[Periodicamente vengono aggiornate le firme per i repository APT esterni (es MySQL, Docker, Sury, etc). Sulle Debian recenti la procedura di installazione delle firme per i repository APT è leggermente cambiata. Vediamo come fare: MySQL Docker Node Sury Cisofy (Lynis) Nota: per vedere cosa contiene un file delle firme (es /etc/apt/trusted.gpg.d/sury-php-x.x.gpg): oppure per le versioni ... <a title="apt update ed EXPKEYSIG – NO_PUBKEY B7B3B788A8D3785C" class="read-more" href="https://blog.smsoft.it/2023/12/26/apt-update-ed-expkeysig-no_pubkey-b7b3b788a8d3785c/" aria-label="Per saperne di più su apt update ed EXPKEYSIG – NO_PUBKEY B7B3B788A8D3785C">Leggi tutto</a>]]></description>
										<content:encoded><![CDATA[
<p class="wp-block-paragraph">Periodicamente vengono aggiornate le firme per i repository <strong>APT</strong> esterni (es <strong>MySQL</strong>, <strong>Docker</strong>, <strong>Sury</strong>, etc). Sulle <strong>Debian</strong> recenti la procedura di installazione delle firme per i repository <strong>APT</strong> è leggermente cambiata. Vediamo come fare:</p>



<p class="wp-block-paragraph"><strong>MySQL</strong></p>



<pre class="wp-block-code"><code>curl -fsSL https://repo.mysql.com/RPM-GPG-KEY-mysql-2023 |gpg --dearmor -o /etc/apt/trusted.gpg.d/mysql2023.gpg</code></pre>



<p class="wp-block-paragraph"><strong>Docker</strong></p>



<pre class="wp-block-code"><code>curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /etc/apt/trusted.gpg.d/docker.gpg</code></pre>



<p class="wp-block-paragraph"><strong>Node</strong></p>



<pre class="wp-block-code"><code>curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/trusted.gpg.d/nodesource.gpg</code></pre>



<p class="wp-block-paragraph"><strong>Sury</strong></p>



<pre class="wp-block-code"><code>wget -qO- https://packages.sury.org/php/apt.gpg | gpg --dearmor &gt; /etc/apt/trusted.gpg.d/sury-php-x.x.gpg</code></pre>



<p class="wp-block-paragraph"><strong>Cisofy (Lynis)</strong></p>



<pre class="wp-block-code"><code>curl -fsSL https://packages.cisofy.com/keys/cisofy-software-public.key | gpg --dearmor -o /etc/apt/trusted.gpg.d/cisofy-software-public.gpg</code></pre>



<p class="wp-block-paragraph"><strong>Nota</strong>: per vedere cosa contiene un file delle firme (es /etc/apt/trusted.gpg.d/sury-php-x.x.gpg):</p>



<pre class="wp-block-code"><code>gpg --no-default-keyring --list-keys--keyring /etc/apt/trusted.gpg.d/sury-php-x.x.gpg</code></pre>



<p class="wp-block-paragraph">oppure per le versioni debian meno recenti:</p>



<pre class="wp-block-code"><code>gpg --list-packets /etc/apt/trusted.gpg</code></pre>



<p class="wp-block-paragraph">oppure anche:</p>



<pre class="wp-block-code"><code>apt-key list</code></pre>



<p class="wp-block-paragraph">Se si vuole rimuovere una chiave da trusted.gpg (es. B188E2B695BD4743) perché magari abbiamo questo errore:</p>



<pre class="wp-block-code"><code>Errore:5 https://packages.sury.org/php bullseye InRelease
Le seguenti firme non erano valide: EXPKEYSIG B188E2B695BD4743 DEB.SURY.ORG Automatic Signing Key <a href="mailto:deb@sury.org">deb@sury.org</a></code></pre>



<p class="wp-block-paragraph">possiamo usare questo comando:</p>



<pre class="wp-block-code"><code>apt-key del B188E2B695BD4743</code></pre>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">enjoy!</p>
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