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[homepage.git] / blog / index.rss

diff --git a/blog/index.rss b/blog/index.rss
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--- a/blog/index.rss
+++ b/blog/index.rss
@@ -6,6 +6,96 @@
                 <link>http://people.skolelinux.org/pere/blog/</link>
                 <atom:link href="http://people.skolelinux.org/pere/blog/index.rss" rel="self" type="application/rss+xml" />
        
                 <link>http://people.skolelinux.org/pere/blog/</link>
                 <atom:link href="http://people.skolelinux.org/pere/blog/index.rss" rel="self" type="application/rss+xml" />
        

+       <item>
+               <title>Retten til kontant betaling er en rettighet som må brukes for å beholdes</title>
+               <link>http://people.skolelinux.org/pere/blog/Retten_til_kontant_betaling_er_en_rettighet_som_m__brukes_for___beholdes.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Retten_til_kontant_betaling_er_en_rettighet_som_m__brukes_for___beholdes.html</guid>
+                <pubDate>Tue, 11 Dec 2018 10:00:00 +0100</pubDate>
+               <description>&lt;p&gt;&lt;a href=&quot;https://www.fn.no/Om-FN/Avtaler/Menneskerettigheter/FNs-verdenserklaering-om-menneskerettigheter&quot;&gt;FNs
+menneskerettighetserklæring&lt;/a&gt; artikkel 13 første punkt lyder som
+følger:&lt;/p&gt;
+
+&lt;p&gt;&lt;blockquote&gt;
+Enhver har rett til å bevege seg fritt og til fritt å velge
+oppholdssted innenfor en stats grenser.
+&lt;/blockquote&gt;&lt;/p&gt;
+
+&lt;p&gt;Det er altså en menneskerett å kunne bevege seg fritt i landet.
+For å bevege seg fritt i landet, så må en kunne bevege seg uten å bli
+sporet.  Det vil i dagens samfunn innebære å bevege seg uten å legge
+igjen digitale spor og uten å være radiomerket.  Hvis en vet at ens
+bevegelser, hvor en befinner seg når, og hvem som befinner seg i
+nærheten, blir samlet inn og gjort tilgjengelig for fremmede, det være
+seg myndighetene eller private organisasjoner, så kan en ikke lenger
+bevege seg fritt.  Dette gjør at det er en forutsetning for å ha glede
+av retten til å bevege seg fritt i landet at en motstår fristelsen til
+å legge igjen digitale spor når en betaler for seg.  Rettigheter som
+ikke blir brukt, blit fjernet.  Den eneste måten i dag å unngå å legge
+igjen digitale spor når en betaler for seg, er å betale med kontanter,
+samt takke nei til å legge igjen navn og adresse (slik f.eks. Elkjøp
+ber om &amp;mdash; jeg sier de kan legge inn «anonym anonym» når
+datasystemet deres trenger et navn).  Personlig anbefaler jeg å
+konsekvent bruke kontant betaling når man beveger seg rundt, for å
+bidra til forsvaret av menneskerettighetene i Norge.  Kanskje noe også
+for deg?  Merk at det ikke er tilstrekkelig for å unngå sporing å
+betale med kontanter, men det er et lite steg i riktig retning.&lt;/p&gt;
+
+&lt;p&gt;Det er flere andre argumenter i tillegg til
+menneskerettighetsargumentet for å bruke kontanter.  I går hadde
+Dagbladet en utmerket kommentar av sin journalist John Olav Egeland om
+hvilket
+&lt;a href=&quot;https://www.dagbladet.no/kultur/kontantlost-diktatur/70543434&quot;&gt;kontantløst
+diktatur&lt;/a&gt; som venter oss hvis mange nok slutter å insistere på å
+betale med kontanter.  Jeg anbefaler deg å lese den.&lt;/p&gt;
+
+&lt;p&gt;Som vanlig, hvis du bruker Bitcoin og ønsker å vise din støtte til
+det jeg driver med, setter jeg pris på om du sender Bitcoin-donasjoner
+til min adresse
+&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.
+Merk, betaling med bitcoin er ikke anonymt. :)&lt;/p&gt;
+</description>
+       </item>
+       
+       <item>
+               <title>Why is your site not using Content Security Policy / CSP?</title>
+               <link>http://people.skolelinux.org/pere/blog/Why_is_your_site_not_using_Content_Security_Policy___CSP_.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Why_is_your_site_not_using_Content_Security_Policy___CSP_.html</guid>
+                <pubDate>Sun, 9 Dec 2018 15:00:00 +0100</pubDate>
+               <description>&lt;p&gt;Yesterday, I had the pleasure of watching on Frikanalen the OWASP
+talk by Scott Helme titled
+&quot;&lt;a href=&quot;https://frikanalen.no/video/626080/&quot;&gt;What We’ve Learned From
+Billions of Security Reports&lt;/a&gt;&quot;.  I had not heard of the
+&lt;a href=&quot;https://en.wikipedia.org/wiki/Content_Security_Policy&quot;&gt;Content
+Security Policy standard&lt;/a&gt; nor its ability to &quot;call home&quot; when a
+browser detect a policy breach (I do not follow web page design
+development much these days), and found the talk very illuminating.&lt;/p&gt;
+
+&lt;p&gt;The mechanism allow a web site owner to use HTTP headers to tell
+visitors web browser which sources (internal and external) are allowed to
+be used on the web site.  Thus it become possible to enforce a &quot;only
+local content&quot; policy despite web designers urge to fetch programs
+from random sites on the Internet, like the one
+&lt;a href=&quot;https://securityaffairs.co/wordpress/68966/hacking/browsealoud-plugin-hack.html&quot;&gt;enabling
+the attack&lt;/a&gt; reported by Scott Helme earlier this year.&lt;/p&gt;
+
+&lt;p&gt;Using CSP seem like an obvious thing for a site admin to implement
+to take some control over the information leak that occur when
+external sources are used to render web pages, it is a mystery more
+sites are not using CSP?  It is being
+&lt;a href=&quot;https://www.w3.org/TR/CSP/&quot;&gt;standardized under W3C&lt;/a&gt; these
+days, and is supposed by most web browsers&lt;/p&gt;
+
+&lt;p&gt;I managed to find &lt;a href=&quot;https://github.com/mozilla/django-csp&quot;&gt;a
+Django middleware for implementing CSP&lt;/a&gt; and was happy to discover
+it was already in Debian.  I plan to use it to add CSP support to the
+Frikanalen web site soon.&lt;/p&gt;
+
+&lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
+activities, please send Bitcoin donations to my address
+&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;
+</description>
+       </item>
+       

        <item>
                <title>New and improved Frikanalen Kodi addon version 0.0.3</title>
                <link>http://people.skolelinux.org/pere/blog/New_and_improved_Frikanalen_Kodi_addon_version_0_0_3.html</link>
        <item>
                <title>New and improved Frikanalen Kodi addon version 0.0.3</title>
                <link>http://people.skolelinux.org/pere/blog/New_and_improved_Frikanalen_Kodi_addon_version_0_0_3.html</link>


@@ -34,7 +124,7 @@ server&lt;/a&gt; which instead of talking to mlt is giving PLAY instructions
 to the CasparCG server when it is time to start a new program.&lt;/p&gt;
 
 &lt;p&gt;By now, you are probably wondering what kind of content is being
 to the CasparCG server when it is time to start a new program.&lt;/p&gt;
 
 &lt;p&gt;By now, you are probably wondering what kind of content is being

-played on the video.  These days, it is filled with technical
+played on the channel.  These days, it is filled with technical

 presentations like those from &lt;a href=&quot;https://www.nuug.no/&quot;&gt;NUUG&lt;/a&gt;,
 &lt;a href=&quot;https://www.debconf.org/&quot;&gt;Debconf&lt;/a&gt;, Makercon, and TED,
 but there are also some periods with
 presentations like those from &lt;a href=&quot;https://www.nuug.no/&quot;&gt;NUUG&lt;/a&gt;,
 &lt;a href=&quot;https://www.debconf.org/&quot;&gt;Debconf&lt;/a&gt;, Makercon, and TED,
 but there are also some periods with


@@ -614,78 +704,6 @@ would love to hear from you.  Note that for some of the services I&#39;ve
 implemented a trading API.  It might be the topic of a future blog
 post.&lt;/p&gt;
 
 implemented a trading API.  It might be the topic of a future blog
 post.&lt;/p&gt;
 

-&lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
-activities, please send Bitcoin donations to my address
-&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;
-</description>
-       </item>
-       
-       <item>
-               <title>VLC in Debian now can do bittorrent streaming</title>
-               <link>http://people.skolelinux.org/pere/blog/VLC_in_Debian_now_can_do_bittorrent_streaming.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/VLC_in_Debian_now_can_do_bittorrent_streaming.html</guid>
-                <pubDate>Mon, 24 Sep 2018 21:20:00 +0200</pubDate>
-               <description>&lt;p&gt;Back in February, I got curious to see
-&lt;a href=&quot;http://people.skolelinux.org/pere/blog/Using_VLC_to_stream_bittorrent_sources.html&quot;&gt;if
-VLC now supported Bittorrent streaming&lt;/a&gt;.  It did not, despite the
-fact that the idea and code to handle such streaming had been floating
-around for years.  I did however find
-&lt;a href=&quot;https://github.com/johang/vlc-bittorrent&quot;&gt;a standalone plugin
-for VLC&lt;/a&gt; to do it, and half a year later I decided to wrap up the
-plugin and get it into Debian.  I uploaded it to NEW a few days ago,
-and am very happy to report that it
-&lt;a href=&quot;https://tracker.debian.org/pkg/vlc-plugin-bittorrent&quot;&gt;entered
-Debian&lt;/a&gt; a few hours ago, and should be available in Debian/Unstable
-tomorrow, and Debian/Testing in a few days.&lt;/p&gt;
-
-&lt;p&gt;With the vlc-plugin-bittorrent package installed you should be able
-to stream videos using a simple call to&lt;/p&gt;
-
-&lt;p&gt;&lt;blockquote&gt;&lt;pre&gt;
-vlc https://archive.org/download/TheGoat/TheGoat_archive.torrent
-&lt;/pre&gt;&lt;/blockquote&gt;&lt;/p&gt;
-
-&lt;/p&gt;It can handle magnet links too.  Now if only native vlc had
-bittorrent support.  Then a lot more would be helping each other to
-share public domain and creative commons movies.  The plugin need some
-stability work with seeking and picking the right file in a torrent
-with many files, but is already usable.  Please note that the plugin
-is not removing downloaded files when vlc is stopped, so it can fill
-up your disk if you are not careful.  Have fun. :)&lt;/p&gt;
-
-&lt;p&gt;I would love to get help maintaining this package.  Get in touch if
-you are interested.&lt;/p&gt;
-
-&lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
-activities, please send Bitcoin donations to my address
-&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;
-</description>
-       </item>
-       
-       <item>
-               <title>Using the Kodi API to play Youtube videos</title>
-               <link>http://people.skolelinux.org/pere/blog/Using_the_Kodi_API_to_play_Youtube_videos.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Using_the_Kodi_API_to_play_Youtube_videos.html</guid>
-                <pubDate>Sun, 2 Sep 2018 23:40:00 +0200</pubDate>
-               <description>&lt;p&gt;I continue to explore my Kodi installation, and today I wanted to
-tell it to play a youtube URL I received in a chat, without having to
-insert search terms using the on-screen keyboard.  After searching the
-web for API access to the Youtube plugin and testing a bit, I managed
-to find a recipe that worked.  If you got a kodi instance with its API
-available from http://kodihost/jsonrpc, you can try the following to
-have check out a nice cover band.&lt;/p&gt;
-
-&lt;p&gt;&lt;blockquote&gt;&lt;pre&gt;curl --silent --header &#39;Content-Type: application/json&#39; \
-  --data-binary &#39;{ &quot;id&quot;: 1, &quot;jsonrpc&quot;: &quot;2.0&quot;, &quot;method&quot;: &quot;Player.Open&quot;,
-  &quot;params&quot;: {&quot;item&quot;: { &quot;file&quot;:
-  &quot;plugin://plugin.video.youtube/play/?video_id=LuRGVM9O0qg&quot; } } }&#39; \
-  http://projector.local/jsonrpc&lt;/pre&gt;&lt;/blockquote&gt;&lt;/p&gt;
-
-&lt;p&gt;I&#39;ve extended kodi-stream program to take a video source as its
-first argument.  It can now handle direct video links, youtube links
-and &#39;desktop&#39; to stream my desktop to Kodi.  It is almost like a
-Chromecast. :)&lt;/p&gt;
-

 &lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
 activities, please send Bitcoin donations to my address
 &lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;
 &lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
 activities, please send Bitcoin donations to my address
 &lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;