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--- notes:solaris_tips [2021/04/30 11:32] – [Let's encrypt] admin
+++ notes:solaris_tips [2026/10/25 19:30] (current) – external edit 127.0.0.1
@@ Line 14: / Line 14: @@
 $ wget -O acme.sh https://get.acme.sh
 $ ./acme.sh install
+$ crontab -l
+0 * * * "/home/dambi/.acme.sh"/acme.sh --cron --home "/home/dambi/.acme.sh" > /dev/null
 </code>
   * issue a certificate
@@ Line 23: / Line 25: @@
   * install the certificate to Apache
 <code>
-acme.sh --install-cert -d tio.ddns.net \
+$ ./acme.sh --install-cert -d tio.ddns.net --cert-file /etc/apache2/2.4/letsencrypt/tio.ddns.net/cert.pem --key-file /etc/apache2/2.4/letsencrypt/tio.ddns.net/key.pem --fullchain-file /etc/apache2/2.4/letsencrypt/tio.ddns.net/fullchain.pem --reloadcmd "svcadm refresh apache24"
---cert-file      /path/to/certfile/in/apache/cert.pem  \
+$ chmod a+r /etc/apache2/2.4/letsencrypt/tio.ddns.net/key.pem
---key-file       /path/to/keyfile/in/apache/key.pem  \
---fullchain-file /path/to/fullchain/certfile/apache/fullchain.pem \
---reloadcmd     "service apache2 force-reload"
 </code>
+=== Configure Apache to use Let's Encrypt certificates ===
+  * enable SSL in Apache
+  * [[https://cwiki.apache.org/confluence/display/httpd/RedirectSSL|redirect HTTP to HTTPS ]]
+<code>
+# vim /etc/apache2/2.4/httpd.conf
+...
+Listen 80
+Listen 443
+...
+LoadModule ssl_module libexec/mod_ssl.so
+...
+<VirtualHost *:80>
+        ServerName tio.ddns.net
+        Redirect / https://tio.ddns.net/
+</VirtualHost>
+<VirtualHost *:443>
+        ServerName tio.ddns.net
+        Protocols h2 http/1.1
+        SSLEngine on
+        SSLCertificateFile /etc/apache2/2.4/letsencrypt/tio.ddns.net/fullchain.pem
+        SSLCertificateKeyFile /etc/apache2/2.4/letsencrypt/tio.ddns.net/key.pem
+</VirtualHost>
+...
+# svcadm restart apache24
+</code>
+Jako alternativa viz článek [[https://www.root.cz/clanky/apache-pridava-podporu-let-s-encrypt-pro-https-staci-jeden-radek-konfigurace/|Apache & Let's Encrypt]] na Rootu.
+===== Howto remove password from pdf document =====
+<code>
+$ qpdf --password=YOURPASSWORD-HERE --decrypt input.pdf output.pdf
+</code>
 ===== Howto merge pdf documents =====
+<code>
+$ pdfunite pdf1.pdf pdf2.pdf ... out.pdf
+</code>
+or
 <code>
 $ gs -sDEVICE=pdfwrite -dNOPAUSE -dQUIET -dBATCH -sOutputFile=out.pdf *.pdf