<atom:link href="http://people.skolelinux.org/pere/blog/index.rss" rel="self" type="application/rss+xml" />
<item>
- <title>TISA - nok en problematisk og hemmelig handelsavtale</title>
- <link>http://people.skolelinux.org/pere/blog/TISA___nok_en_problematisk_og_hemmelig_handelsavtale.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/TISA___nok_en_problematisk_og_hemmelig_handelsavtale.html</guid>
- <pubDate>Thu, 5 Nov 2015 09:20:00 +0100</pubDate>
- <description><p>Norge er aktiv i Trade in Services Agreement-forhandlingene, og
-regjeringen forteller at
-«<a href="https://www.regjeringen.no/no/tema/utenrikssaker/handelspolitikk/tisa/id2403335/">TISA
-vil sikre norske tjenesteeksportører forutsigbar og
-ikke-diskriminerende adgang til utenlandske tjenestemarkeder</a>».
-Det er mulig at det stemmer. Men den gjør mye mer enn det. Avtalen
-forhandles i hemmelighet, og kun takket være
-<a href="https://wikileaks.org/tisa/">Wikileaks</a> er
-utkast og biter kjent i offentligheten. Det som er blitt kjent er
-for eksempel at TISA kan
-<a href="https://www.techdirt.com/articles/20150604/06324931218/tisa-agreement-might-outlaw-governments-mandating-open-source-software-many-situations.shtml">blokkere
-myndigheter fra å kreve bruk av fri programvare i mange
-situasjoner</a>, hvilket vil fjerne muligheten vår til å ha kontroll
-over egne datasystemer i slike tilfeller. Den kan også
-<a href="https://www.eff.org/deeplinks/2015/05/tisa-yet-another-leaked-treaty-youve-never-heard-makes-secret-rules-internet">blokkere
-Norges mulighet til å holde kontroll med overføring av
-personinformasjon ut av landet</a>, hvilket Snowden-bekreftelsene har
-dokumentert er svært problematisk.
-
-<p>Jeg ble derfor veldig glad da jeg i dag ble tipset i dag om at det
-allerede finnes en aktiv organisasjon,
-<a href="http://www.folkeaksjonenmottisa.no/">Folkeaksjonen mot
-TISA</a>, som jobber for å hindre at Norge signerer på TISA-avtalen.
-Her må alle gode krefter jobbe sammen. Jeg skal sende dem litt
-penger, og se om jeg har kapasitet til å bidra med mer.</p>
+ <title>Detecting NFS hangs on Linux without hanging yourself...</title>
+ <link>http://people.skolelinux.org/pere/blog/Detecting_NFS_hangs_on_Linux_without_hanging_yourself___.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Detecting_NFS_hangs_on_Linux_without_hanging_yourself___.html</guid>
+ <pubDate>Thu, 9 Mar 2017 15:20:00 +0100</pubDate>
+ <description><p>Over the years, administrating thousand of NFS mounting linux
+computers at the time, I often needed a way to detect if the machine
+was experiencing NFS hang. If you try to use <tt>df</tt> or look at a
+file or directory affected by the hang, the process (and possibly the
+shell) will hang too. So you want to be able to detect this without
+risking the detection process getting stuck too. It has not been
+obvious how to do this. When the hang has lasted a while, it is
+possible to find messages like these in dmesg:</p>
+
+<p><blockquote>
+nfs: server nfsserver not responding, still trying
+<br>nfs: server nfsserver OK
+</blockquote></p>
+
+<p>It is hard to know if the hang is still going on, and it is hard to
+be sure looking in dmesg is going to work. If there are lots of other
+messages in dmesg the lines might have rotated out of site before they
+are noticed.</p>
+
+<p>While reading through the nfs client implementation in linux kernel
+code, I came across some statistics that seem to give a way to detect
+it. The om_timeouts sunrpc value in the kernel will increase every
+time the above log entry is inserted into dmesg. And after digging a
+bit further, I discovered that this value show up in
+/proc/self/mountstats on Linux.</p>
+
+<p>The mountstats content seem to be shared between files using the
+same file system context, so it is enough to check one of the
+mountstats files to get the state of the mount point for the machine.
+I assume this will not show lazy umounted NFS points, nor NFS mount
+points in a different process context (ie with a different filesystem
+view), but that does not worry me.</p>
+
+<p>The content for a NFS mount point look similar to this:</p>
+
+<p><blockquote><pre>
+[...]
+device /dev/mapper/Debian-var mounted on /var with fstype ext3
+device nfsserver:/mnt/nfsserver/home0 mounted on /mnt/nfsserver/home0 with fstype nfs statvers=1.1
+ opts: rw,vers=3,rsize=65536,wsize=65536,namlen=255,acregmin=3,acregmax=60,acdirmin=30,acdirmax=60,soft,nolock,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=129.240.3.145,mountvers=3,mountport=4048,mountproto=udp,local_lock=all
+ age: 7863311
+ caps: caps=0x3fe7,wtmult=4096,dtsize=8192,bsize=0,namlen=255
+ sec: flavor=1,pseudoflavor=1
+ events: 61063112 732346265 1028140 35486205 16220064 8162542 761447191 71714012 37189 3891185 45561809 110486139 4850138 420353 15449177 296502 52736725 13523379 0 52182 9016896 1231 0 0 0 0 0
+ bytes: 166253035039 219519120027 0 0 40783504807 185466229638 11677877 45561809
+ RPC iostats version: 1.0 p/v: 100003/3 (nfs)
+ xprt: tcp 925 1 6810 0 0 111505412 111480497 109 2672418560317 0 248 53869103 22481820
+ per-op statistics
+ NULL: 0 0 0 0 0 0 0 0
+ GETATTR: 61063106 61063108 0 9621383060 6839064400 453650 77291321 78926132
+ SETATTR: 463469 463470 0 92005440 66739536 63787 603235 687943
+ LOOKUP: 17021657 17021657 0 3354097764 4013442928 57216 35125459 35566511
+ ACCESS: 14281703 14290009 5 2318400592 1713803640 1709282 4865144 7130140
+ READLINK: 125 125 0 20472 18620 0 1112 1118
+ READ: 4214236 4214237 0 715608524 41328653212 89884 22622768 22806693
+ WRITE: 8479010 8494376 22 187695798568 1356087148 178264904 51506907 231671771
+ CREATE: 171708 171708 0 38084748 46702272 873 1041833 1050398
+ MKDIR: 3680 3680 0 773980 993920 26 23990 24245
+ SYMLINK: 903 903 0 233428 245488 6 5865 5917
+ MKNOD: 80 80 0 20148 21760 0 299 304
+ REMOVE: 429921 429921 0 79796004 61908192 3313 2710416 2741636
+ RMDIR: 3367 3367 0 645112 484848 22 5782 6002
+ RENAME: 466201 466201 0 130026184 121212260 7075 5935207 5961288
+ LINK: 289155 289155 0 72775556 67083960 2199 2565060 2585579
+ READDIR: 2933237 2933237 0 516506204 13973833412 10385 3190199 3297917
+ READDIRPLUS: 1652839 1652839 0 298640972 6895997744 84735 14307895 14448937
+ FSSTAT: 6144 6144 0 1010516 1032192 51 9654 10022
+ FSINFO: 2 2 0 232 328 0 1 1
+ PATHCONF: 1 1 0 116 140 0 0 0
+ COMMIT: 0 0 0 0 0 0 0 0
+
+device binfmt_misc mounted on /proc/sys/fs/binfmt_misc with fstype binfmt_misc
+[...]
+</pre></blockquote></p>
+
+<p>The key number to look at is the third number in the per-op list.
+It is the number of NFS timeouts experiences per file system
+operation. Here 22 write timeouts and 5 access timeouts. If these
+numbers are increasing, I believe the machine is experiencing NFS
+hang. Unfortunately the timeout value do not start to increase right
+away. The NFS operations need to time out first, and this can take a
+while. The exact timeout value depend on the setup. For example the
+defaults for TCP and UDP mount points are quite different, and the
+timeout value is affected by the soft, hard, timeo and retrans NFS
+mount options.</p>
+
+<p>The only way I have been able to get working on Debian and RedHat
+Enterprise Linux for getting the timeout count is to peek in /proc/.
+But according to
+<ahref="http://docs.oracle.com/cd/E19253-01/816-4555/netmonitor-12/index.html">Solaris
+10 System Administration Guide: Network Services</a>, the 'nfsstat -c'
+command can be used to get these timeout values. But this do not work
+on Linux, as far as I can tell. I
+<ahref="http://bugs.debian.org/857043">asked Debian about this</a>,
+but have not seen any replies yet.</p>
+
+<p>Is there a better way to figure out if a Linux NFS client is
+experiencing NFS hangs? Is there a way to detect which processes are
+affected? Is there a way to get the NFS mount going quickly once the
+network problem causing the NFS hang has been cleared? I would very
+much welcome some clues, as we regularly run into NFS hangs.</p>
</description>
</item>
<item>
- <title>Is Pentagon deciding the Norwegian negotiating position on Internet governance?</title>
- <link>http://people.skolelinux.org/pere/blog/Is_Pentagon_deciding_the_Norwegian_negotiating_position_on_Internet_governance_.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Is_Pentagon_deciding_the_Norwegian_negotiating_position_on_Internet_governance_.html</guid>
- <pubDate>Tue, 3 Nov 2015 13:40:00 +0100</pubDate>
- <description><p>In Norway, all government offices are required by law to keep a
-list of every document or letter arriving and leaving their offices.
-Internal notes should also be documented. The document list (called a mail
-journal - "postjournal" in Norwegian) is public information and thanks
-to the Norwegian Freedom of Information Act (Offentleglova) the mail
-journal is available for everyone. Most offices even publish the mail
-journal on their web pages, as PDFs or tables in web pages. The state-level offices even have a shared web based search service (called
-<a href="https://www.oep.no/">Offentlig Elektronisk Postjournal -
-OEP</a>) to make it possible to search the entries in the list. Not
-all journal entries show up on OEP, and the search service is hard to
-use, but OEP does make it easier to find at least some interesting
-journal entries .</p>
-
-<p>In 2012 I came across a document in the mail journal for the
-Norwegian Ministry of Transport and Communications on OEP that
-piqued my interest. The title of the document was
-"<a href="https://www.oep.no/search/resultSingle.html?journalPostId=4192362">Internet
-Governance and how it affects national security</a>" (Norwegian:
-"Internet Governance og påvirkning på nasjonal sikkerhet"). The
-document date was 2012-05-22, and it was said to be sent from the
-"Permanent Mission of Norway to the United Nations". I asked for a
-copy, but my request was rejected with a reference to a legal clause said to authorize them to reject it
-(<a href="http://lovdata.no/lov/2006-05-19-16/§20">offentleglova § 20,
-letter c</a>) and an explanation that the document was exempt because
-of foreign policy interests as it contained information related to the
-Norwegian negotiating position, negotiating strategies or similar. I
-was told the information in the document related to the ongoing
-negotiation in the International Telecommunications Union (ITU). The
-explanation made sense to me in early January 2013, as a ITU
-conference in Dubay discussing Internet Governance
-(<a href="https://en.wikipedia.org/wiki/International_Telecommunication_Union#World_Conference_on_International_Telecommunications_2012_.28WCIT-12.29">World
-Conference on International Telecommunications - WCIT-12</a>) had just
-ended,
-<a href="http://www.digi.no/kommentarer/2012/12/18/tvil-om-usas-rolle-pa-teletoppmote">reportedly
-in chaos</a> when USA walked out of the negotiations and 25 countries
-including Norway refused to sign the new treaty. It seemed
-reasonable to believe talks were still going on a few weeks later.
-Norway was represented at the ITU meeting by two authorities, the
-<a href="http://www.nkom.no/">Norwegian Communications Authority</a>
-and the <a href="https://www.regjeringen.no/no/dep/sd/">Ministry of
-Transport and Communications</a>. This might be the reason the letter
-was sent to the ministry. As I was unable to find the document in the
-mail journal of any Norwegian UN mission, I asked the ministry who had
-sent the document to the ministry, and was told that it was the Deputy
-Permanent Representative with the Permanent Mission of Norway in
-Geneva.</p>
-
-<p>Three years later, I was still curious about the content of that
-document, and again asked for a copy, believing the negotiation was
-over now. This time
-<a href="https://mimesbronn.no/request/kopi_av_dokumenter_i_sak_2012914">I
-asked both the Ministry of Transport and Communications as the
-receiver</a> and
-<a href="https://mimesbronn.no/request/brev_om_internet_governance_og_p">asked
-the Permanent Mission of Norway in Geneva as the sender</a> for a
-copy, to see if they both agreed that it should be withheld from the
-public. The ministry upheld its rejection quoting the same law
-reference as before, while the permanent mission rejected it quoting a
-different clause
-(<a href="http://lovdata.no/lov/2006-05-19-16/§20">offentleglova § 20
-letter b</a>), claiming that they were required to keep the
-content of the document from the public because it contained
-information given to Norway with the expressed or implied expectation
-that the information should not be made public. I asked the permanent
-mission for an explanation, and was told that the document contained
-an account from a meeting held in the Pentagon for a limited group of NATO
-nations where the organiser of the meeting did not intend the content
-of the meeting to be publicly known. They explained that giving me a
-copy might cause Norway to not get access to similar information in
-the future and thus hurt the future foreign interests of Norway. They
-also explained that the Permanent Mission of Norway in Geneva was not
-the author of the document, they only got a copy of it, and because of
-this had not listed it in their mail journal.</p>
-
-<p>Armed with this
-knowledge I asked the Ministry to reconsider and asked who was the
-author of the document, now realising that it was not same as the
-"sender" according to Ministry of Transport and Communications. The
-ministry upheld its rejection but told me the name of the author of
-the document. According to
-<a href="https://www.regjeringen.no/no/aktuelt/unga69_rapport1/id2001204/">a
-government report</a> the author was with the Permanent Mission of
-Norway in New York a bit more than a year later (2014-09-22), so I
-guessed that might be the office responsible for writing and sending
-the report initially and
-<a href="https://www.mimesbronn.no/request/mote_2012_i_pentagon_om_itu">asked
-them for a copy</a> but I was obviously wrong as I was told that the
-document was unknown to them and that the author did not work there
-when the document was written. Next, I asked the Permanent Mission of
-Norway in Geneva and the Foreign Ministry to reconsider and at least
-tell me who sent the document to Deputy Permanent Representative with
-the Permanent Mission of Norway in Geneva. The Foreign Ministry also
-upheld its rejection, but told me that the person sending the document
-to Permanent Mission of Norway in Geneva was the defence attaché with
-the Norwegian Embassy in Washington. I do not know if this is the
-same person as the author of the document.</p>
-
-<p>If I understand the situation correctly, someone capable of
-inviting selected NATO nations to a meeting in Pentagon organised a
-meeting where someone representing the Norwegian defence attaché in
-Washington attended, and the account from this meeting is interpreted
-by the Ministry of Transport and Communications to expose Norways
-negotiating position, negotiating strategies and similar regarding the
-ITU negotiations on Internet Governance. It is truly amazing what can
-be derived from mere meta-data.</p>
-
-<p>I wonder which NATO countries besides Norway attended this meeting?
-And what exactly was said and done at the meeting? Anyone know?</p>
+ <title>How does it feel to be wiretapped, when you should be doing the wiretapping...</title>
+ <link>http://people.skolelinux.org/pere/blog/How_does_it_feel_to_be_wiretapped__when_you_should_be_doing_the_wiretapping___.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/How_does_it_feel_to_be_wiretapped__when_you_should_be_doing_the_wiretapping___.html</guid>
+ <pubDate>Wed, 8 Mar 2017 11:50:00 +0100</pubDate>
+ <description><p>So the new president in the United States of America claim to be
+surprised to discover that he was wiretapped during the election
+before he was elected president. He even claim this must be illegal.
+Well, doh, if it is one thing the confirmations from Snowden
+documented, it is that the entire population in USA is wiretapped, one
+way or another. Of course the president candidates were wiretapped,
+alongside the senators, judges and the rest of the people in USA.</p>
+
+<p>Next, the Federal Bureau of Investigation ask the Department of
+Justice to go public rejecting the claims that Donald Trump was
+wiretapped illegally. I fail to see the relevance, given that I am
+sure the surveillance industry in USA believe they have all the legal
+backing they need to conduct mass surveillance on the entire
+world.</p>
+
+<p>There is even the director of the FBI stating that he never saw an
+order requesting wiretapping of Donald Trump. That is not very
+surprising, given how the FISA court work, with all its activity being
+secret. Perhaps he only heard about it?</p>
+
+<p>What I find most sad in this story is how Norwegian journalists
+present it. In a news reports the other day in the radio from the
+Norwegian National broadcasting Company (NRK), I heard the journalist
+claim that 'the FBI denies any wiretapping', while the reality is that
+'the FBI denies any illegal wiretapping'. There is a fundamental and
+important difference, and it make me sad that the journalists are
+unable to grasp it.</p>
+
+<p><strong>Update 2017-03-13:</strong> Look like
+<a href="https://theintercept.com/2017/03/13/rand-paul-is-right-nsa-routinely-monitors-americans-communications-without-warrants/">The
+Intercept report that US Senator Rand Paul confirm what I state above</a>.</p>
</description>
</item>
<item>
- <title>New book, "Fri kultur" by @lessig, a Norwegian Bokmål translation of "Free Culture" from 2004</title>
- <link>http://people.skolelinux.org/pere/blog/New_book___Fri_kultur__by__lessig__a_Norwegian_Bokm_l_translation_of__Free_Culture__from_2004.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/New_book___Fri_kultur__by__lessig__a_Norwegian_Bokm_l_translation_of__Free_Culture__from_2004.html</guid>
- <pubDate>Sat, 31 Oct 2015 09:00:00 +0100</pubDate>
- <description><p>People keep asking me where to get the various forms of the book I
-published last week, the Norwegian Bokmål edition of Lawrence Lessigs
-book <a href="http://www.free-culture.cc/">Free Culture</a>. It was
-published on paper via lulu.com, and is also available in PDF, ePub
-and MOBI format. I currently sell the paper edition for self cost
-from lulu.com, but might extend the distribution to book stores like
-Amazon and Barnes & Noble later. This will double the price and force
-me to make a profit from selling the book. Anyway, here are links to
-get the book in different formats:</p>
-
-<ul>
-
- <li><a href="http://www.lulu.com/shop/lawrence-lessig/fri-kultur/paperback/product-22406445.html">Buy
- paper edition from lulu.com</a></li>
-
- <li><a href="https://github.com/petterreinholdtsen/free-culture-lessig/raw/master/archive/freeculture.nb.pdf">Download
- PDF, size 7.9 MiB</a> (gratis/free)</li>
-
- <li><a href="https://github.com/petterreinholdtsen/free-culture-lessig/raw/master/archive/freeculture.nb.epub">Download
- ePub, size 11 MiB</a> (gratis/free)</li>
-
- <li><a href="https://github.com/petterreinholdtsen/free-culture-lessig/raw/master/archive/freeculture.nb.mobi">Download
- MOBI, size 3.8 MiB</a> (gratis/free)</li>
-
-</ul>
-
-<p>Note that the MOBI version have problems with the table of content,
-at least with the viewers I have been able to test. And the ePub file
-have several problems according to
-<a href="https://github.com/IDPF/epubcheck">epubcheck</a>, but seem
-to display fine in the viewers I have tested. All the files needed to
-create the book in various forms are available from
-<a href="https://github.com/petterreinholdtsen/free-culture-lessig">the
-github project page</a>.</p>
-
-<p>The project got press coverage from the Norwegian IT news site
-digi.no. Check out the article
-"<a href="http://www.digi.no/juss_og_samfunn/2015/10/29/vil-apne-politikernes-oyne-for-creative-commons">Vil
-åpne politikernes øyne for Creative Commons</a>".</li>
-
-<p>I've <a href="http://people.skolelinux.org/pere/blog/tags/freeculture">blogged
-about the project</a> as it moved along. The blogs document the translation
-progress and insights I had along the way.</p>
+ <title>Norwegian Bokmål translation of The Debian Administrator's Handbook complete, proofreading in progress</title>
+ <link>http://people.skolelinux.org/pere/blog/Norwegian_Bokm_l_translation_of_The_Debian_Administrator_s_Handbook_complete__proofreading_in_progress.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Norwegian_Bokm_l_translation_of_The_Debian_Administrator_s_Handbook_complete__proofreading_in_progress.html</guid>
+ <pubDate>Fri, 3 Mar 2017 14:50:00 +0100</pubDate>
+ <description><p>For almost a year now, we have been working on making a Norwegian
+Bokmål edition of <a href="https://debian-handbook.info/">The Debian
+Administrator's Handbook</a>. Now, thanks to the tireless effort of
+Ole-Erik, Ingrid and Andreas, the initial translation is complete, and
+we are working on the proof reading to ensure consistent language and
+use of correct computer science terms. The plan is to make the book
+available on paper, as well as in electronic form. For that to
+happen, the proof reading must be completed and all the figures need
+to be translated. If you want to help out, get in touch.</p>
+
+<p><a href="http://people.skolelinux.org/pere/debian-handbook/debian-handbook-nb-NO.pdf">A
+
+fresh PDF edition</a> in A4 format (the final book will have smaller
+pages) of the book created every morning is available for
+proofreading. If you find any errors, please
+<a href="https://hosted.weblate.org/projects/debian-handbook/">visit
+Weblate and correct the error</a>. The
+<a href="http://l.github.io/debian-handbook/stat/nb-NO/index.html">state
+of the translation including figures</a> is a useful source for those
+provide Norwegian bokmål screen shots and figures.</p>
</description>
</item>
<item>
- <title>Gavebok overlevert Stortinget i dag</title>
- <link>http://people.skolelinux.org/pere/blog/Gavebok_overlevert_Stortinget_i_dag.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Gavebok_overlevert_Stortinget_i_dag.html</guid>
- <pubDate>Thu, 29 Oct 2015 11:50:00 +0100</pubDate>
- <description><p>Like før kl. 11 i dag leverte jeg fem esker med gaveinnpakkede
-bøker til Stortinget, for utdeling til alle stortingsrepresentanter.
-Det ble etterfulgt av følgende pressemelding. Stor takk til NUUG for
-lån av epostliste for å sende ut pressemeldingen.</p>
-
-<blockquote>
-
-<p><strong>Er opphavsretten for streng, spør ny bok</strong></p>
-
-<p>I dag kommer boken «<a href="http://free-culture.cc/">Fri
-kultur</a>» av Lawrence Lessig ut på norsk. Boken handler om
-utviklingen og utvidelsene opphavsretten har hatt de siste 40 årene.
-Boken er i dag gitt i gave til alle stortingsrepresentantene.
-Oversetter og utgiver Petter Reinholdtsen håper Stortinget vil tenke
-seg om to ganger neste gang det er snakk om utvidelse av
-opphavsretten.</p>
-
-<p>Boken forteller om hvordan store medieaktører ved hjelp av
-opphavsretten bruker teknologi til å begrense kulturen og kontrollere
-kreativiteten. Den er skrevet av stifteren av
-<a href="https://creativecommons.org/">Creative Commons</a>, professor
-Lawrence Lessig, som for tiden er med i kampen om å bli Demokratenes
-<a href="https://lessig2016.us/">presidentkandidat i USA sitt
-presidentvalg i 2016</a>. Lessig ble sist omtalt i norske medier da
-NRK i høst viste dokumentaren «Kampen for et demokratisk internett»
-som også er
-<a href="https://archive.org/details/TheInternetsOwnBoyTheStoryOfAaronSwartz">tilgjengelig
-fra The Internet Archive</a>.</p>
-
-<p>Boken beskriver hvordan opphavsrettens makt i USA har blitt
-betydelig utvidet etter 1974 langs fem kritiske akser: varighet (fra
-32 til 95 år), omfang (fra utgivere til alle), rekkevidde (gjelder nå
-enhver fremvisning via datamaskin), kontroll (avledede verk er
-definert så bredt at i praksis alle nye åndsverk risikerer søksmål fra
-en opphavsrettsinnehaver) og til sist maktkonsentrasjon og integrering
-av mediebransjen. Den dokumenterer også hvordan medieindustrien har
-lyktes med å bruke rettsvesenet til å begrense konkurranse, og i
-praksis har skaffet seg vetorett over teknologiske nyvinninger.
-Nedlasting av fritt, lovlig og i utgangspunktet gratis materiale
-stoppes med tekniske sperrer og lobbyert lovvern av sperrene.</p>
-
-<p>Utvidelsene illustreres i boken med ulike eksempler. For eksempel
-en demonstrasjon av at Walt Disney ville ha blitt ansett som en
-opphavsrettspirat dersom han gjorde i dag det han gjorde på
-1930-tallet. Boken beskriver hvordan vern av åndsverk er bra, men at
-mer vern ikke nødvendigvis er bedre.<?p>
-
-<p>Petter Reinholdtsen, som sammen med flere frivillige har oversatt
-boken på fritiden de siste 3 årene, håper at boken vil gjøre en
-forskjell. «Når en vet hvordan opphavsrettens varighet i Norge, uten
-opposisjon på Stortinget, ble utvidet nok en gang i mai i fjor, og
-hvordan Norges handelspartner USA gjennom de nye handelsavtalene
-Trans-Pacific Partnership og Transatlantic Trade and Investment
-Partnership
-<a href="https://www.eff.org/deeplinks/2015/10/final-leaked-tpp-text-all-we-feared">ønsker
-å utvide opphavsrettens makt også i andre land</a>, håper jeg at flere
-vil spørre: Er det virkelig fornuftig å gjøre de samme utvidelsene i
-Norge?», spør han. «Jeg håper boken kan bidra til kunnskap og
-forståelse, og kan gi Stortinget et bedre grunnlag til å ta riktige
-beslutninger som ivaretar befolkningens og samfunnets interesser i
-Norge.»</p>
-
-<p>Petter Reinholdtsen er en mangeårig fri programvareutvikler som har
-vært med på å lage systemer som operativsystemet Debian, IT-løsningen
-Skolelinux, borgerportalen FiksGataMi og innsynstjenesten Mimes brønn.
-Han forteller han selv har opplevd problemene utvidet varighet,
-omfang, rekkevidde og kontroll i opphavsretten medfører og at boken
-var en oppvekker. «Jeg håper andre finner boken like interessant som
-jeg gjorde. Boken kan
-<a href="https://github.com/petterreinholdtsen/free-culture-lessig">lastes
-gratis ned fra github</a> eller
-<a href="http://www.lulu.com/shop/lawrence-lessig/fri-kultur/paperback/product-22406445.html">kjøpes
-på papir fra lulu.com</a>,» avslutter Reinholdtsen.</p>
-
-</blockquote>
-
-<p>Så får vi se om det har noen positiv effekt. :)</p>
+ <title>Unlimited randomness with the ChaosKey?</title>
+ <link>http://people.skolelinux.org/pere/blog/Unlimited_randomness_with_the_ChaosKey_.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Unlimited_randomness_with_the_ChaosKey_.html</guid>
+ <pubDate>Wed, 1 Mar 2017 20:50:00 +0100</pubDate>
+ <description><p>A few days ago I ordered a small batch of
+<a href="http://altusmetrum.org/ChaosKey/">the ChaosKey</a>, a small
+USB dongle for generating entropy created by Bdale Garbee and Keith
+Packard. Yesterday it arrived, and I am very happy to report that it
+work great! According to its designers, to get it to work out of the
+box, you need the Linux kernel version 4.1 or later. I tested on a
+Debian Stretch machine (kernel version 4.9), and there it worked just
+fine, increasing the available entropy very quickly. I wrote a small
+test oneliner to test. It first print the current entropy level,
+drain /dev/random, and then print the entropy level for five seconds.
+Here is the situation without the ChaosKey inserted:</p>
+
+<blockquote><pre>
+% cat /proc/sys/kernel/random/entropy_avail; \
+ dd bs=1M if=/dev/random of=/dev/null count=1; \
+ for n in $(seq 1 5); do \
+ cat /proc/sys/kernel/random/entropy_avail; \
+ sleep 1; \
+ done
+300
+0+1 oppføringer inn
+0+1 oppføringer ut
+28 byte kopiert, 0,000264565 s, 106 kB/s
+4
+8
+12
+17
+21
+%
+</pre></blockquote>
+
+<p>The entropy level increases by 3-4 every second. In such case any
+application requiring random bits (like a HTTPS enabled web server)
+will halt and wait for more entrpy. And here is the situation with
+the ChaosKey inserted:</p>
+
+<blockquote><pre>
+% cat /proc/sys/kernel/random/entropy_avail; \
+ dd bs=1M if=/dev/random of=/dev/null count=1; \
+ for n in $(seq 1 5); do \
+ cat /proc/sys/kernel/random/entropy_avail; \
+ sleep 1; \
+ done
+1079
+0+1 oppføringer inn
+0+1 oppføringer ut
+104 byte kopiert, 0,000487647 s, 213 kB/s
+433
+1028
+1031
+1035
+1038
+%
+</pre></blockquote>
+
+<p>Quite the difference. :) I bought a few more than I need, in case
+someone want to buy one here in Norway. :)</p>
+
+<p>Update: The dongle was presented at Debconf last year. You might
+find <a href="https://debconf16.debconf.org/talks/94/">the talk
+recording illuminating</a>. It explains exactly what the source of
+randomness is, if you are unable to spot it from the schema drawing
+available from the ChaosKey web site linked at the start of this blog
+post.</p>
</description>
</item>
<item>
- <title>"Fri kultur" av @lessig - norsk utgave av "Free Culture" tilgjengelig på papir, PDF og ePub</title>
- <link>http://people.skolelinux.org/pere/blog/_Fri_kultur__av__lessig___norsk_utgave_av__Free_Culture__tilgjengelig_p__papir__PDF_og_ePub.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/_Fri_kultur__av__lessig___norsk_utgave_av__Free_Culture__tilgjengelig_p__papir__PDF_og_ePub.html</guid>
- <pubDate>Wed, 28 Oct 2015 09:30:00 +0100</pubDate>
- <description><p><a href="http://www.lulu.com/shop/lawrence-lessig/fri-kultur/paperback/product-22406445.html">Klikk her for å kjøpe boken</a>.</p>
-
-<p>I 2004, mens <a href="https://creativecommons.org/">Creative
-Commons-bevegelsen</a> vokste frem, skrev bevegelsens stifter Lawrence
-Lessig boken
-<a href="https://en.wikipedia.org/wiki/Free_Culture_(book)">Free
-Culture</a> for å forklare problemene med økene åndsverksregulering og
-for å foreslå noen løsninger. Jeg leste boken den gangen, og den både
-inspirerte meg og endret på hvordan jeg så på opphavsrettslovigving.
-Jeg skulle ønske flere folk leste denne boken. Den gir en god
-gjennomgang av hvordan økende åndsverksregulering skader både
-nyskapning og kulturlivet, og skisserer hvordan både lovgivere og oss
-vanlige borgere kan bidra for å få slutt på dette.</p>
-
-<p>Derfor bestemte jeg meg sommeren 2012 for å oversette den til norsk
-bokmål og gjøre den tilgjengelig for de blant mine venner og familie
-som foretrekker å lese bøker på norsk. Jeg oversatte boken ved hjelp
-av docbook og en gettext PO-fil, og endte opp med to utgaver, en på
-norsk og en på engelsk. Den engelske publiserte jeg i forrige uke, og
-den norske utgaven på papir
-<a href="http://www.lulu.com/shop/lawrence-lessig/fri-kultur/paperback/product-22406445.html">er
-nå klar for salg</a>. Jeg fikk heldigvis hjelp med oversetting og
-korrekturlesing av den norske utgaven fra en rekke frivillige. Se
-side 245 for en komplett liste. Slik ser omslaget ut:
-
-<p align="center"><a href="http://www.lulu.com/shop/lawrence-lessig/fri-kultur/paperback/product-22406445.html"><img align="center" src="http://people.skolelinux.org/pere/blog/images/2015-10-28-free-culture-norwegian-published-cover.png"/></a></p>
-
-<p>I tillegg til den norske og engelske utgaven holder vi på med en
-fransk utgave. Den koordineres av dblatex-utvikleren Benoît Guillon,
-og oversettelsen var komplett denne uka men må korrekturleses før den
-kan gis ut. Flere frivillige trengs her, så ta kontakt med Benoît
-hvis du vil bidra.</p>
-
-<p>Boken er også tilgjengelig i PDF, ePub og MOBI-format fra
-<a href="https://github.com/petterreinholdtsen/free-culture-lessig">min
-github-prosjektside</a>. Merk at ePub og MOBI-utgavene har noen
-formatteringsproblemer som jeg tror kommer av feil i docbook-verktøyet
-dbtoepub (Debian BTS-rapporter
-<a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=795842">#795842</a>
-og
-<a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=796871">#796871</a>),
-men jeg har ikke tatt meg tid til å undersøke problemene. For de som
-vil ha elektronisk kopi anbefaler jeg å bruke PDF- og ePub-utgaven i
-denne omgang, da de ser ut til å hånderes bra av de fremviserne jeg
-har tilgjengelig.</p>
-
-<p>Etter at oversettelsen til bokmål var ferdig klarte jeg å overtale
-<a href="http://www.nuugfoundation.no/">NUUG Foundation</a> til å
-sponse trykking av boken. Det er årsaken til at stiftelsens logo er
-på baksiden av omslaget. Jeg er svært takknemlig for dette, og bruker
-bidraget til å gi en kopi av den norske utgaven til alle
-Stortingsrepresentanter og andre beslutningstakere her i Norge.</p>
+ <title>Detect OOXML files with undefined behaviour?</title>
+ <link>http://people.skolelinux.org/pere/blog/Detect_OOXML_files_with_undefined_behaviour_.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Detect_OOXML_files_with_undefined_behaviour_.html</guid>
+ <pubDate>Tue, 21 Feb 2017 00:20:00 +0100</pubDate>
+ <description><p>I just noticed
+<a href="http://www.arkivrad.no/aktuelt/riksarkivarens-forskrift-pa-horing">the
+new Norwegian proposal for archiving rules in the goverment</a> list
+<a href="http://www.ecma-international.org/publications/standards/Ecma-376.htm">ECMA-376</a>
+/ ISO/IEC 29500 (aka OOXML) as valid formats to put in long term
+storage. Luckily such files will only be accepted based on
+pre-approval from the National Archive. Allowing OOXML files to be
+used for long term storage might seem like a good idea as long as we
+forget that there are plenty of ways for a "valid" OOXML document to
+have content with no defined interpretation in the standard, which
+lead to a question and an idea.</p>
+
+<p>Is there any tool to detect if a OOXML document depend on such
+undefined behaviour? It would be useful for the National Archive (and
+anyone else interested in verifying that a document is well defined)
+to have such tool available when considering to approve the use of
+OOXML. I'm aware of the
+<a href="https://github.com/arlm/officeotron/">officeotron OOXML
+validator</a>, but do not know how complete it is nor if it will
+report use of undefined behaviour. Are there other similar tools
+available? Please send me an email if you know of any such tool.</p>
</description>
</item>
<item>
- <title>"Free Culture" by @lessig - The background story for Creative Commons - new edition available</title>
- <link>http://people.skolelinux.org/pere/blog/_Free_Culture__by__lessig___The_background_story_for_Creative_Commons___new_edition_available.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/_Free_Culture__by__lessig___The_background_story_for_Creative_Commons___new_edition_available.html</guid>
- <pubDate>Fri, 23 Oct 2015 12:10:00 +0200</pubDate>
- <description><p><a href="http://www.lulu.com/shop/lawrence-lessig/free-culture/paperback/product-22402863.html">Click
-here to buy the book</a>.</p>
-
-<p>In 2004, as the <a href="https://creativecommons.org/">Creative Commons
-movement</a> gained momentum, its creator Lawrence Lessig wrote the
-book <a href="https://en.wikipedia.org/wiki/Free_Culture_(book)">Free
-Culture</a> to explain the problems with increasing copyright
-regulation and suggest some solutions. I read the book back then and
-was very moved by it. Reading the book inspired me and changed the
-way I looked on copyright law, and I would love it if more people
-would read it too.</p>
-
-<p>Because of this, I decided in the summer of 2012 to translate it to
-Norwegian Bokmål and publish it for those of my friends and family
-that prefer to read books in Norwegian. I translated the book using
-docbook and a gettext PO file, and a byproduct of this process is a
-new edition of the English original. I've been in touch with the
-author during by work, and he said it was fine with him if I also
-published an English version. So I decided to do so. Today, I made
-this edition
-<a href="http://www.lulu.com/shop/lawrence-lessig/free-culture/paperback/product-22402863.html">available
-for sale on Lulu.com</a>, for those interested in a paper book. This
-is the cover:
-
-<p align="center"><a href="http://www.lulu.com/shop/lawrence-lessig/free-culture/paperback/product-22402863.html"><img align="center" src="http://people.skolelinux.org/pere/blog/images/2015-10-23-free-culture-english-published-cover.png"/></a></p>
-
-<p>The Norwegian Bokmål version will be available for purchase in a
-few days. I also plan to publish a French version in a few weeks or
-months, depending on the amount of people with knowledge of French to
-join the translation project. So far there is only one active
-person, but the French book is almost completely translated but
-need some proof reading.</p>
-
-<p>The book is also available in PDF, ePub and MOBI formats from
-<a href="https://github.com/petterreinholdtsen/free-culture-lessig">my
-github project page</a>. Note the ePub and MOBI versions have some
-formatting problems I believe is due to bugs in the docbook tool
-dbtoepub (Debian BTS issues
-<a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=795842">#795842</a>
-and
-<a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=796871">#796871</a>),
-but I have not taken the time to investigate. I recommend the PDF and
-ePub version for now, as they seem to show up fine in the viewers I
-have available.</p>
-
-<p>After the translation to Norwegian Bokmål was complete, I was able
-to secure some sponsoring from
-<a href="http://www.nuugfoundation.no/">the NUUG Foundation</a> to
-print the book. This is the reason their logo is located on the back
-cover. I am very grateful for their contribution, and will use it to
-give a copy of the Norwegian edition to members of the Norwegian
-Parliament and other decision makers here in Norway.</p>
+ <title>Ruling ignored our objections to the seizure of popcorn-time.no (#domstolkontroll)</title>
+ <link>http://people.skolelinux.org/pere/blog/Ruling_ignored_our_objections_to_the_seizure_of_popcorn_time_no___domstolkontroll_.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Ruling_ignored_our_objections_to_the_seizure_of_popcorn_time_no___domstolkontroll_.html</guid>
+ <pubDate>Mon, 13 Feb 2017 21:30:00 +0100</pubDate>
+ <description><p>A few days ago, we received the ruling from
+<a href="http://people.skolelinux.org/pere/blog/A_day_in_court_challenging_seizure_of_popcorn_time_no_for__domstolkontroll.html">my
+day in court</a>. The case in question is a challenge of the seizure
+of the DNS domain popcorn-time.no. The ruling simply did not mention
+most of our arguments, and seemed to take everything ØKOKRIM said at
+face value, ignoring our demonstration and explanations. But it is
+hard to tell for sure, as we still have not seen most of the documents
+in the case and thus were unprepared and unable to contradict several
+of the claims made in court by the opposition. We are considering an
+appeal, but it is partly a question of funding, as it is costing us
+quite a bit to pay for our lawyer. If you want to help, please
+<a href="http://www.nuug.no/dns-beslag-donasjon.shtml">donate to the
+NUUG defense fund</a>.</p>
+
+<p>The details of the case, as far as we know it, is available in
+Norwegian from
+<a href="https://www.nuug.no/news/tags/dns-domenebeslag/">the NUUG
+blog</a>. This also include
+<a href="https://www.nuug.no/news/Avslag_etter_rettslig_h_ring_om_DNS_beslaget___vurderer_veien_videre.shtml">the
+ruling itself</a>.</p>
</description>
</item>
<item>
- <title>EU-domstolen konkluderer motsatt av Skatteetaten når det gjelder Bitcoin</title>
- <link>http://people.skolelinux.org/pere/blog/EU_domstolen_konkluderer_motsatt_av_Skatteetaten_n_r_det_gjelder_Bitcoin.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/EU_domstolen_konkluderer_motsatt_av_Skatteetaten_n_r_det_gjelder_Bitcoin.html</guid>
- <pubDate>Thu, 22 Oct 2015 13:20:00 +0200</pubDate>
- <description><p>Bitcoin er i litt vinden i Norge for tiden, med
-<a href="http://www.nrk.no/ytring/en-digital-robin-hood-1.12604681">kronikk
-om bitcoin-overføringer på tvers av landegrensene</A> hos NRK Ytring
-for to dager siden og
-<a href="https://tv.nrk.no/program/KOID25009815/kapital-bitcoin-en-digital-pengebinge">dokumentar
-om bitcoin</a> på NRK 2 i forgårs og i går. I den sammenhengen er det
-spesielt hyggelig med en gladnyhet fra EU om Bitcoin.</p>
-
-<p>I dag konkluderte EU-domstolen at
-<a href="http://curia.europa.eu/juris/document/document.jsf?text=&docid=170305&pageIndex=0&doclang=en&mode=req&dir=&occ=first&part=1&cid=604079">Bitcoin-kjøp
-fra Bitcoin-børser ikke er MVA-pliktig</a> (sak C‑264/14). Fant
-<a href="http://www.reuters.com/article/2015/10/22/us-bitcoin-tax-eu-idUSKCN0SG0X920151022">nyheten
-først hos Reuters</a>, etter tips fra innehaveren av
-<a href="http://www.bitmynt.no/">Bitmynt</a>. EU-domstolens avgjørelse
-er stikk i strid med
-<a href="http://www.skatteetaten.no/no/Radgiver/Rettskilder/Uttalelser/Prinsipputtalelser/Bruk-av-bitcoins--skatte--og-avgiftsmessige-konsekvenser/">annonseringen
-fra Skatteetaten i 2013</a>, der de konkluderte med at bitcoin er et
-«formuesobjekter» som det skulle betales mva på ved kjøp og salg.
-Dermed la Skatteetaten opp til dobbel MVA-betaling hvis en kjøpte noe
-med Bitcoin fra Norge (først mva på kjøp av Bitcoin, deretter mva på
-det en kjøper med Bitcoin). Jeg lurer på om denne avgjørelsen får
-Skatteetaten til å bytte mening. Gleder meg til fortsettelsen.</p>
+ <title>A day in court challenging seizure of popcorn-time.no for #domstolkontroll</title>
+ <link>http://people.skolelinux.org/pere/blog/A_day_in_court_challenging_seizure_of_popcorn_time_no_for__domstolkontroll.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/A_day_in_court_challenging_seizure_of_popcorn_time_no_for__domstolkontroll.html</guid>
+ <pubDate>Fri, 3 Feb 2017 11:10:00 +0100</pubDate>
+ <description><p align="center"><img width="70%" src="http://people.skolelinux.org/pere/blog/images/2017-02-01-popcorn-time-in-court.jpeg"></p>
+
+<p>On Wednesday, I spent the entire day in court in Follo Tingrett
+representing <a href="https://www.nuug.no/">the member association
+NUUG</a>, alongside <a href="https://www.efn.no/">the member
+association EFN</a> and <a href="http://www.imc.no">the DNS registrar
+IMC</a>, challenging the seizure of the DNS name popcorn-time.no. It
+was interesting to sit in a court of law for the first time in my
+life. Our team can be seen in the picture above: attorney Ola
+Tellesbø, EFN board member Tom Fredrik Blenning, IMC CEO Morten Emil
+Eriksen and NUUG board member Petter Reinholdtsen.</p>
+
+<p><a href="http://www.domstol.no/no/Enkelt-domstol/follo-tingrett/Nar-gar-rettssaken/Beramming/?cid=AAAA1701301512081262234UJFBVEZZZZZEJBAvtale">The
+case at hand</a> is that the Norwegian National Authority for
+Investigation and Prosecution of Economic and Environmental Crime (aka
+Økokrim) decided on their own, to seize a DNS domain early last
+year, without following
+<a href="https://www.norid.no/no/regelverk/navnepolitikk/#link12">the
+official policy of the Norwegian DNS authority</a> which require a
+court decision. The web site in question was a site covering Popcorn
+Time. And Popcorn Time is the name of a technology with both legal
+and illegal applications. Popcorn Time is a client combining
+searching a Bittorrent directory available on the Internet with
+downloading/distribute content via Bittorrent and playing the
+downloaded content on screen. It can be used illegally if it is used
+to distribute content against the will of the right holder, but it can
+also be used legally to play a lot of content, for example the
+millions of movies
+<a href="https://archive.org/details/movies">available from the
+Internet Archive</a> or the collection
+<a href="http://vodo.net/films/">available from Vodo</a>. We created
+<a href="magnet:?xt=urn:btih:86c1802af5a667ca56d3918aecb7d3c0f7173084&dn=PresentasjonFolloTingrett.mov&tr=udp%3A%2F%2Fpublic.popcorn-tracker.org%3A6969%2Fannounce">a
+video demonstrating legally use of Popcorn Time</a> and played it in
+Court. It can of course be downloaded using Bittorrent.</p>
+
+<p>I did not quite know what to expect from a day in court. The
+government held on to their version of the story and we held on to
+ours, and I hope the judge is able to make sense of it all. We will
+know in two weeks time. Unfortunately I do not have high hopes, as
+the Government have the upper hand here with more knowledge about the
+case, better training in handling criminal law and in general higher
+standing in the courts than fairly unknown DNS registrar and member
+associations. It is expensive to be right also in Norway. So far the
+case have cost more than NOK 70 000,-. To help fund the case, NUUG
+and EFN have asked for donations, and managed to collect around NOK 25
+000,- so far. Given the presentation from the Government, I expect
+the government to appeal if the case go our way. And if the case do
+not go our way, I hope we have enough funding to appeal.</p>
+
+<p>From the other side came two people from Økokrim. On the benches,
+appearing to be part of the group from the government were two people
+from the Simonsen Vogt Wiik lawyer office, and three others I am not
+quite sure who was. Økokrim had proposed to present two witnesses
+from The Motion Picture Association, but this was rejected because
+they did not speak Norwegian and it was a bit late to bring in a
+translator, but perhaps the two from MPA were present anyway. All
+seven appeared to know each other. Good to see the case is take
+seriously.</p>
+
+<p>If you, like me, believe the courts should be involved before a DNS
+domain is hijacked by the government, or you believe the Popcorn Time
+technology have a lot of useful and legal applications, I suggest you
+too <a href="http://www.nuug.no/dns-beslag-donasjon.shtml">donate to
+the NUUG defense fund</a>. Both Bitcoin and bank transfer are
+available. If NUUG get more than we need for the legal action (very
+unlikely), the rest will be spend promoting free software, open
+standards and unix-like operating systems in Norway, so no matter what
+happens the money will be put to good use.</p>
+
+<p>If you want to lean more about the case, I recommend you check out
+<a href="https://www.nuug.no/news/tags/dns-domenebeslag/">the blog
+posts from NUUG covering the case</a>. They cover the legal arguments
+on both sides.</p>
</description>
</item>
<item>
- <title>Lawrence Lessig interviewed Edward Snowden a year ago</title>
- <link>http://people.skolelinux.org/pere/blog/Lawrence_Lessig_interviewed_Edward_Snowden_a_year_ago.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Lawrence_Lessig_interviewed_Edward_Snowden_a_year_ago.html</guid>
- <pubDate>Mon, 19 Oct 2015 11:50:00 +0200</pubDate>
- <description><p>Last year, <a href="https://lessig2016.us/">US president candidate
-in the Democratic Party</a> Lawrence interviewed Edward Snowden. The
-one hour interview was
-<a href="https://www.youtube.com/watch?v=o_Sr96TFQQE">published by
-Harvard Law School 2014-10-23 on Youtube</a>, and the meeting took
-place 2014-10-20.</p>
-
-<p>The questions are very good, and there is lots of useful
-information to be learned and very interesting issues to think about
-being raised. Please check it out.</p>
-
-<iframe width="560" height="315" src="https://www.youtube.com/embed/o_Sr96TFQQE" frameborder="0" allowfullscreen></iframe>
-
-<p>I find it especially interesting to hear again that Snowden did try
-to bring up his reservations through the official channels without any
-luck. It is in sharp contrast to the answers made 2013-11-06 by the
-Norwegian prime minister Erna Solberg to the Norwegian Parliament,
-<a href="https://tale.holderdeord.no/speeches/s131106/68">claiming
-Snowden is no Whistle-Blower</a> because he should have taken up his
-concerns internally and using official channels. It make me sad
-that this is the political leadership we have here in Norway.</p>
+ <title>Nasjonalbiblioteket avslutter sin ulovlige bruk av Google Skjemaer</title>
+ <link>http://people.skolelinux.org/pere/blog/Nasjonalbiblioteket_avslutter_sin_ulovlige_bruk_av_Google_Skjemaer.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Nasjonalbiblioteket_avslutter_sin_ulovlige_bruk_av_Google_Skjemaer.html</guid>
+ <pubDate>Thu, 12 Jan 2017 09:40:00 +0100</pubDate>
+ <description><p>I dag fikk jeg en skikkelig gladmelding. Bakgrunnen er at før jul
+arrangerte Nasjonalbiblioteket
+<a href="http://www.nb.no/Bibliotekutvikling/Kunnskapsorganisering/Nasjonalt-verksregister/Seminar-om-verksregister">et
+seminar om sitt knakende gode tiltak «verksregister»</a>. Eneste
+måten å melde seg på dette seminaret var å sende personopplysninger
+til Google via Google Skjemaer. Dette syntes jeg var tvilsom praksis,
+da det bør være mulig å delta på seminarer arrangert av det offentlige
+uten å måtte dele sine interesser, posisjon og andre
+personopplysninger med Google. Jeg ba derfor om innsyn via
+<a href="https://www.mimesbronn.no/">Mimes brønn</a> i
+<a href="https://www.mimesbronn.no/request/personopplysninger_til_google_sk">avtaler
+og vurderinger Nasjonalbiblioteket hadde rundt dette</a>.
+Personopplysningsloven legger klare rammer for hva som må være på
+plass før en kan be tredjeparter, spesielt i utlandet, behandle
+personopplysninger på sine vegne, så det burde eksistere grundig
+dokumentasjon før noe slikt kan bli lovlig. To jurister hos
+Nasjonalbiblioteket mente først dette var helt i orden, og at Googles
+standardavtale kunne brukes som databehandlingsavtale. Det syntes jeg
+var merkelig, men har ikke hatt kapasitet til å følge opp saken før
+for to dager siden.</p>
+
+<p>Gladnyheten i dag, som kom etter at jeg tipset Nasjonalbiblioteket
+om at Datatilsynet underkjente Googles standardavtaler som
+databehandleravtaler i 2011, er at Nasjonalbiblioteket har bestemt seg
+for å avslutte bruken av Googles Skjemaer/Apps og gå i dialog med DIFI
+for å finne bedre måter å håndtere påmeldinger i tråd med
+personopplysningsloven. Det er fantastisk å se at av og til hjelper
+det å spørre hva i alle dager det offentlige holder på med.</p>
</description>
</item>
<item>
- <title>The Story of Aaron Swartz - Let us all weep!</title>
- <link>http://people.skolelinux.org/pere/blog/The_Story_of_Aaron_Swartz___Let_us_all_weep_.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/The_Story_of_Aaron_Swartz___Let_us_all_weep_.html</guid>
- <pubDate>Thu, 8 Oct 2015 12:10:00 +0200</pubDate>
- <description><p>The movie "<a href="http://www.takepart.com/internets-own-boy">The
-Internet's Own Boy: The Story of Aaron Swartz</a>" is both inspiring
-and depressing at the same time. The work of Aaron Swartz has
-inspired me in my work, and I am grateful of all the improvements he
-was able to initiate or complete. I wish I am able to do as much good
-in my life as he did in his. Every minute of this 1:45 long movie is
-inspiring in documenting how much impact a single person can have on
-improving the society and this world. And it is depressing in
-documenting how the law enforcement of USA (and other countries) is
-corrupted to a point where they can push a bright kid to his death for
-downloading too many scientific articles. Aaron is dead. Let us all
-weep.</p>
-
-<p>The movie is also available on
-<a href="https://www.youtube.com/watch?v=vXr-2hwTk58">Youtube</a>. I
-wish there were Norwegian subtitles available, so I could show it to
-my parents.</p>
+ <title>Bryter NAV sin egen personvernerklæring?</title>
+ <link>http://people.skolelinux.org/pere/blog/Bryter_NAV_sin_egen_personvernerkl_ring_.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Bryter_NAV_sin_egen_personvernerkl_ring_.html</guid>
+ <pubDate>Wed, 11 Jan 2017 06:50:00 +0100</pubDate>
+ <description><p>Jeg leste med interesse en nyhetssak hos
+<a href="http://www.digi.no/artikler/nav-avslorer-trygdemisbruk-ved-a-spore-ip-adresser/367394">digi.no</a>
+og
+<a href="https://www.nrk.no/buskerud/trygdesvindlere-avslores-av-utenlandske-ip-adresser-1.13313461">NRK</a>
+om at det ikke bare er meg, men at også NAV bedriver geolokalisering
+av IP-adresser, og at det gjøres analyse av IP-adressene til de som
+sendes inn meldekort for å se om meldekortet sendes inn fra
+utenlandske IP-adresser. Politiadvokat i Drammen, Hans Lyder Haare,
+er sitert i NRK på at «De to er jo blant annet avslørt av
+IP-adresser. At man ser at meldekortet kommer fra utlandet.»</p>
+
+<p>Jeg synes det er fint at det blir bedre kjent at IP-adresser
+knyttes til enkeltpersoner og at innsamlet informasjon brukes til å
+stedsbestemme personer også av aktører her i Norge. Jeg ser det som
+nok et argument for å bruke
+<a href="https://www.torproject.org/">Tor</a> så mye som mulig for å
+gjøre gjøre IP-lokalisering vanskeligere, slik at en kan beskytte sin
+privatsfære og unngå å dele sin fysiske plassering med
+uvedkommede.</p>
+
+<P>Men det er en ting som bekymrer meg rundt denne nyheten. Jeg ble
+tipset (takk #nuug) om
+<a href="https://www.nav.no/no/NAV+og+samfunn/Kontakt+NAV/Teknisk+brukerstotte/Snarveier/personvernerkl%C3%A6ring-for-arbeids-og-velferdsetaten">NAVs
+personvernerklæring</a>, som under punktet «Personvern og statistikk»
+lyder:</p>
+
+<p><blockquote>
+
+<p>«Når du besøker nav.no, etterlater du deg elektroniske spor. Sporene
+dannes fordi din nettleser automatisk sender en rekke opplysninger til
+NAVs tjener (server-maskin) hver gang du ber om å få vist en side. Det
+er eksempelvis opplysninger om hvilken nettleser og -versjon du
+bruker, og din internettadresse (ip-adresse). For hver side som vises,
+lagres følgende opplysninger:</p>
+
+<ul>
+<li>hvilken side du ser på</li>
+<li>dato og tid</li>
+<li>hvilken nettleser du bruker</li>
+<li>din ip-adresse</li>
+</ul>
+
+<p>Ingen av opplysningene vil bli brukt til å identifisere
+enkeltpersoner. NAV bruker disse opplysningene til å generere en
+samlet statistikk som blant annet viser hvilke sider som er mest
+populære. Statistikken er et redskap til å forbedre våre
+tjenester.»</p>
+
+</blockquote></p>
+
+<p>Jeg klarer ikke helt å se hvordan analyse av de besøkendes
+IP-adresser for å se hvem som sender inn meldekort via web fra en
+IP-adresse i utlandet kan gjøres uten å komme i strid med påstanden om
+at «ingen av opplysningene vil bli brukt til å identifisere
+enkeltpersoner». Det virker dermed for meg som at NAV bryter sine
+egen personvernerklæring, hvilket
+<a href="http://people.skolelinux.org/pere/blog/Er_lover_brutt_n_r_personvernpolicy_ikke_stemmer_med_praksis_.html">Datatilsynet
+fortalte meg i starten av desember antagelig er brudd på
+personopplysningsloven</a>.
+
+<p>I tillegg er personvernerklæringen ganske misvisende i og med at
+NAVs nettsider ikke bare forsyner NAV med personopplysninger, men i
+tillegg ber brukernes nettleser kontakte fem andre nettjenere
+(script.hotjar.com, static.hotjar.com, vars.hotjar.com,
+www.google-analytics.com og www.googletagmanager.com), slik at
+personopplysninger blir gjort tilgjengelig for selskapene Hotjar og
+Google , og alle som kan lytte på trafikken på veien (som FRA, GCHQ og
+NSA). Jeg klarer heller ikke se hvordan slikt spredning av
+personopplysninger kan være i tråd med kravene i
+personopplysningloven, eller i tråd med NAVs personvernerklæring.</p>
+
+<p>Kanskje NAV bør ta en nøye titt på sin personvernerklæring? Eller
+kanskje Datatilsynet bør gjøre det?</p>
</description>
</item>
<item>
- <title>Alle Stortingets mobiltelefoner kontrolleres fra USA...</title>
- <link>http://people.skolelinux.org/pere/blog/Alle_Stortingets_mobiltelefoner_kontrolleres_fra_USA___.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Alle_Stortingets_mobiltelefoner_kontrolleres_fra_USA___.html</guid>
- <pubDate>Wed, 7 Oct 2015 09:55:00 +0200</pubDate>
- <description><p>Jeg lot meg fascinere av
-<a href="http://www.aftenposten.no/nyheter/iriks/politikk/Stortinget-har-tilgang-til-a-fjernstyre-600-mobiler-8192692.html">en
-artikkel i Aftenposten</a> der det fortelles at «over 600 telefoner som
-benyttes av stortingsrepresentanter, rådgivere og ansatte på
-Stortinget, kan «fjernstyres» ved hjelp av
-<a href="https://play.google.com/store/apps/details?id=com.airwatch.androidagent">programvaren
-Airwatch</a>, et såkalte MDM-program (Mobile Device Managment)». Det
-hele bagatelliseres av Stortingets IT-stab, men det er i hovedsak på
-grunn av at journalisten ikke stiller de relevante spørsmålene. For
-meg er det relevante spørsmålet hvem som har lovlig tilgang (i henhold
-til lokal lovgiving, dvs. i hvert fall i Norge, Sverige, UK og USA)
-til informasjon om og på telefonene, og hvor enkelt det er å skaffe
-seg tilgang til hvor mobilene befinner seg og informasjon som befinner
-seg på telefonene ved hjelp av utro tjenere, trusler, innbrudd og
-andre ulovlige metoder.</p>
-
-<p>Bruken av AirWatch betyr i realiteten at USAs etteretning og
-politimyndigheter har full tilgang til stortingets mobiltelefoner,
-inkludert posisjon og innhold, takket være
-<a href="https://en.wikipedia.org/wiki/Foreign_Intelligence_Surveillance_Act_of_1978_Amendments_Act_of_2008">FISAAA-loven</a>
-og
-"<a href="https://en.wikipedia.org/wiki/National_security_letter">National
-Security Letters</a>" og det enkle faktum at selskapet
-<a href="http://www.airwatch.com/">AirWatch</a> er kontrollert av et
-selskap i USA. I tillegg er det kjent at flere lands
-etterretningstjenester kan lytte på trafikken når den passerer
-landegrensene.</p>
-
-<p>Jeg har bedt om mer informasjon
-<a href="https://www.mimesbronn.no/request/saksnummer_for_saker_anganede_br">fra
-Stortinget om bruken av AirWatch</a> via Mimes brønn så får vi se hva
-de har å fortelle om saken. Fant ingenting om 'airwatch' i
-postjournalen til Stortinget, så jeg trenger hjelp før jeg kan be om
-innsyn i konkrete dokumenter.</p>
-
-<p>Oppdatering 2015-10-07: Jeg er blitt spurt hvorfor jeg antar at
-AirWatch-agenten rapporterer til USA og ikke direkte til Stortingets
-egen infrastruktur. Det stemmer at det er teknisk mulig å sette
-opp mobiltelefonene til å rapportere til datamaskiner som eies av
-Stortinget. Jeg antar det rapporteres til AirWatch sine sentrale
-tjenester basert på det jeg leste fra beskrivelsen av
-<a href="http://www.airwatch.com/solutions/mobile-device-management/">Mobile
-Device Management</A> på AirWatch sine egne nettsider, koblet med at
-det brukes en standard app som kan hentes fra "app-butikkene" for å få
-tilgang. Enten må app-en settes opp individuelt hos Stortinget, eller
-så får den beskjed fra AirWatch i USA om hvor den skal koble seg opp.
-I det første tilfellet vil den ikke rapportere direkte til USA, men
-til programvare utviklet av AirWatch som kjører på en maskin under
-Stortingets kontroll. Det er litt bedre, men fortsatt vil det være
-umulig for Stortinget å være sikker på hva programvaren som tar imot
-forbindelser gjør. Jeg ser fra beskrivelsen av
-<a href="http://www.airwatch.com/differentiators/enterprise-integration/">Enterprice
-Integration</a> hos AirWatch at det er mulig å ha lokal installasjon,
-og håper innsynsforespørsler mot Stortinget kan fortelle mer om
-hvordan ting konkret fungerer der.</p>
+ <title>Where did that package go? &mdash; geolocated IP traceroute</title>
+ <link>http://people.skolelinux.org/pere/blog/Where_did_that_package_go___mdash__geolocated_IP_traceroute.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Where_did_that_package_go___mdash__geolocated_IP_traceroute.html</guid>
+ <pubDate>Mon, 9 Jan 2017 12:20:00 +0100</pubDate>
+ <description><p>Did you ever wonder where the web trafic really flow to reach the
+web servers, and who own the network equipment it is flowing through?
+It is possible to get a glimpse of this from using traceroute, but it
+is hard to find all the details. Many years ago, I wrote a system to
+map the Norwegian Internet (trying to figure out if our plans for a
+network game service would get low enough latency, and who we needed
+to talk to about setting up game servers close to the users. Back
+then I used traceroute output from many locations (I asked my friends
+to run a script and send me their traceroute output) to create the
+graph and the map. The output from traceroute typically look like
+this:
+
+<p><pre>
+traceroute to www.stortinget.no (85.88.67.10), 30 hops max, 60 byte packets
+ 1 uio-gw10.uio.no (129.240.202.1) 0.447 ms 0.486 ms 0.621 ms
+ 2 uio-gw8.uio.no (129.240.24.229) 0.467 ms 0.578 ms 0.675 ms
+ 3 oslo-gw1.uninett.no (128.39.65.17) 0.385 ms 0.373 ms 0.358 ms
+ 4 te3-1-2.br1.fn3.as2116.net (193.156.90.3) 1.174 ms 1.172 ms 1.153 ms
+ 5 he16-1-1.cr1.san110.as2116.net (195.0.244.234) 2.627 ms he16-1-1.cr2.oslosda310.as2116.net (195.0.244.48) 3.172 ms he16-1-1.cr1.san110.as2116.net (195.0.244.234) 2.857 ms
+ 6 ae1.ar8.oslosda310.as2116.net (195.0.242.39) 0.662 ms 0.637 ms ae0.ar8.oslosda310.as2116.net (195.0.242.23) 0.622 ms
+ 7 89.191.10.146 (89.191.10.146) 0.931 ms 0.917 ms 0.955 ms
+ 8 * * *
+ 9 * * *
+[...]
+</pre></p>
+
+<p>This show the DNS names and IP addresses of (at least some of the)
+network equipment involved in getting the data traffic from me to the
+www.stortinget.no server, and how long it took in milliseconds for a
+package to reach the equipment and return to me. Three packages are
+sent, and some times the packages do not follow the same path. This
+is shown for hop 5, where three different IP addresses replied to the
+traceroute request.</p>
+
+<p>There are many ways to measure trace routes. Other good traceroute
+implementations I use are traceroute (using ICMP packages) mtr (can do
+both ICMP, UDP and TCP) and scapy (python library with ICMP, UDP, TCP
+traceroute and a lot of other capabilities). All of them are easily
+available in <a href="https://www.debian.org/">Debian</a>.</p>
+
+<p>This time around, I wanted to know the geographic location of
+different route points, to visualize how visiting a web page spread
+information about the visit to a lot of servers around the globe. The
+background is that a web site today often will ask the browser to get
+from many servers the parts (for example HTML, JSON, fonts,
+JavaScript, CSS, video) required to display the content. This will
+leak information about the visit to those controlling these servers
+and anyone able to peek at the data traffic passing by (like your ISP,
+the ISPs backbone provider, FRA, GCHQ, NSA and others).</p>
+
+<p>Lets pick an example, the Norwegian parliament web site
+www.stortinget.no. It is read daily by all members of parliament and
+their staff, as well as political journalists, activits and many other
+citizens of Norway. A visit to the www.stortinget.no web site will
+ask your browser to contact 8 other servers: ajax.googleapis.com,
+insights.hotjar.com, script.hotjar.com, static.hotjar.com,
+stats.g.doubleclick.net, www.google-analytics.com,
+www.googletagmanager.com and www.netigate.se. I extracted this by
+asking <a href="http://phantomjs.org/">PhantomJS</a> to visit the
+Stortinget web page and tell me all the URLs PhantomJS downloaded to
+render the page (in HAR format using
+<a href="https://github.com/ariya/phantomjs/blob/master/examples/netsniff.js">their
+netsniff example</a>. I am very grateful to Gorm for showing me how
+to do this). My goal is to visualize network traces to all IP
+addresses behind these DNS names, do show where visitors personal
+information is spread when visiting the page.</p>
+
+<p align="center"><a href="www.stortinget.no-geoip.kml"><img
+src="http://people.skolelinux.org/pere/blog/images/2017-01-09-www.stortinget.no-geoip-small.png" alt="map of combined traces for URLs used by www.stortinget.no using GeoIP"/></a></p>
+
+<p>When I had a look around for options, I could not find any good
+free software tools to do this, and decided I needed my own traceroute
+wrapper outputting KML based on locations looked up using GeoIP. KML
+is easy to work with and easy to generate, and understood by several
+of the GIS tools I have available. I got good help from by NUUG
+colleague Anders Einar with this, and the result can be seen in
+<a href="https://github.com/petterreinholdtsen/kmltraceroute">my
+kmltraceroute git repository</a>. Unfortunately, the quality of the
+free GeoIP databases I could find (and the for-pay databases my
+friends had access to) is not up to the task. The IP addresses of
+central Internet infrastructure would typically be placed near the
+controlling companies main office, and not where the router is really
+located, as you can see from <a href="www.stortinget.no-geoip.kml">the
+KML file I created</a> using the GeoLite City dataset from MaxMind.
+
+<p align="center"><a href="http://people.skolelinux.org/pere/blog/images/2017-01-09-www.stortinget.no-scapy.svg"><img
+src="http://people.skolelinux.org/pere/blog/images/2017-01-09-www.stortinget.no-scapy-small.png" alt="scapy traceroute graph for URLs used by www.stortinget.no"/></a></p>
+
+<p>I also had a look at the visual traceroute graph created by
+<a href="http://www.secdev.org/projects/scapy/">the scrapy project</a>,
+showing IP network ownership (aka AS owner) for the IP address in
+question.
+<a href="http://people.skolelinux.org/pere/blog/images/2017-01-09-www.stortinget.no-scapy.svg">The
+graph display a lot of useful information about the traceroute in SVG
+format</a>, and give a good indication on who control the network
+equipment involved, but it do not include geolocation. This graph
+make it possible to see the information is made available at least for
+UNINETT, Catchcom, Stortinget, Nordunet, Google, Amazon, Telia, Level
+3 Communications and NetDNA.</p>
+
+<p align="center"><a href="https://geotraceroute.com/index.php?node=4&host=www.stortinget.no"><img
+src="http://people.skolelinux.org/pere/blog/images/2017-01-09-www.stortinget.no-geotraceroute-small.png" alt="example geotraceroute view for www.stortinget.no"/></a></p>
+
+<p>In the process, I came across the
+<a href="https://geotraceroute.com/">web service GeoTraceroute</a> by
+Salim Gasmi. Its methology of combining guesses based on DNS names,
+various location databases and finally use latecy times to rule out
+candidate locations seemed to do a very good job of guessing correct
+geolocation. But it could only do one trace at the time, did not have
+a sensor in Norway and did not make the geolocations easily available
+for postprocessing. So I contacted the developer and asked if he
+would be willing to share the code (he refused until he had time to
+clean it up), but he was interested in providing the geolocations in a
+machine readable format, and willing to set up a sensor in Norway. So
+since yesterday, it is possible to run traces from Norway in this
+service thanks to a sensor node set up by
+<a href="https://www.nuug.no/">the NUUG assosiation</a>, and get the
+trace in KML format for further processing.</p>
+
+<p align="center"><a href="http://people.skolelinux.org/pere/blog/images/2017-01-09-www.stortinget.no-geotraceroute-kml-join.kml"><img
+src="http://people.skolelinux.org/pere/blog/images/2017-01-09-www.stortinget.no-geotraceroute-kml-join.png" alt="map of combined traces for URLs used by www.stortinget.no using geotraceroute"/></a></p>
+
+<p>Here we can see a lot of trafic passes Sweden on its way to
+Denmark, Germany, Holland and Ireland. Plenty of places where the
+Snowden confirmations verified the traffic is read by various actors
+without your best interest as their top priority.</p>
+
+<p>Combining KML files is trivial using a text editor, so I could loop
+over all the hosts behind the urls imported by www.stortinget.no and
+ask for the KML file from GeoTraceroute, and create a combined KML
+file with all the traces (unfortunately only one of the IP addresses
+behind the DNS name is traced this time. To get them all, one would
+have to request traces using IP number instead of DNS names from
+GeoTraceroute). That might be the next step in this project.</p>
+
+<p>Armed with these tools, I find it a lot easier to figure out where
+the IP traffic moves and who control the boxes involved in moving it.
+And every time the link crosses for example the Swedish border, we can
+be sure Swedish Signal Intelligence (FRA) is listening, as GCHQ do in
+Britain and NSA in USA and cables around the globe. (Hm, what should
+we tell them? :) Keep that in mind if you ever send anything
+unencrypted over the Internet.</p>
+
+<p>PS: KML files are drawn using
+<a href="http://ivanrublev.me/kml/">the KML viewer from Ivan
+Rublev<a/>, as it was less cluttered than the local Linux application
+Marble. There are heaps of other options too.</p>
+
+<p>As usual, if you use Bitcoin and want to show your support of my
+activities, please send Bitcoin donations to my address
+<b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&label=PetterReinholdtsenBlog">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
</description>
</item>
projects / homepage.git / blobdiff