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• Matomo SSO options and why is it useful ?

  8 novembre 2017, par Matomo Core Team — Plugins

  Bored with typing again and again different logins and passwords for each service you have access to ? Would you like to add hundreds or thousands of users with different roles to your Matomo (Piwik) at once ? Would you like to save time and effort of managing your users while increasing the security in your business ? Guess what, Matomo has come up with great features to do just that.

  But what is a SSO ?

  Before introducing you to new Matomo (Piwik) features, let me explain what a SSO is.
  SSO is the acronym for Single Sign On. As its name suggests this authentication process allows a user to access multiple applications with one set of login credentials.

  Advantages of using a SSO are numerous :

  • improving security, for example when an employee is leaving your company, how can you check that all his credentials have been removed ?
  • reducing employees time-wasters such as having to enter logins/passwords each time.
  • providing a centralized database for administrators. They can then easily manage permissions of all employees saving them heaps of time.
  • reduces support costs related to authentication / accounts management.

  In order to provide SSO options, two Matomo (Piwik) plugins have been developed and are available on the marketplace :

  • SAML
  • LDAP

  SAML

  

  SAML stands for “Security Assertion Markup Language”, it is a standard in order to exchange authentication and authorization between an identity provider (OneLogin, Okta, Ping Identity, ADFS, Google, Salesforce, SharePoint…) and a service provider.
  An identity provider is an online service that authenticates users on the Internet by using security tokens.

  Are you wondering if your business or organization is using any of these providers ? We recommend to ask your operations team or sysadmin.

  At InnoCraft, we developed a plugin in order to allow SSO with SAML for Matomo (Piwik). It can ensure consistent access control across the enterprise and external providers, potentially reducing support costs related to authentication and accounts management.

  The installation process is straightforward. All you need is to get the SAML premium feature from the marketplace. Once installed, you will access the SAML configuration interface through the admin where you can configure various settings :

  • SAML Status
  • Identity Provider (Entity ID, SSO endpoint info, Public x509 certificate)
  • Just-in-time provisioning and Mapping attributes
  • Access Synchronization
  • Advanced settings

  

  From there you will need to follow our detailed documentation to have it up and running :
  https://matomo.org/docs/login-saml/.
  Once finished, you will then be able to use SAML to authenticate to your Matomo (Piwik) account :

  

  As all premium features, SAML is eligible to a 30-day period money back guarantee, so do not hesitate to have it a try.

  LDAP

  

  LDAP stands for Lightweight Directory Access Protocol. As its names implies LDAP is a directory, hosted on a server, which organizes the data about people in your company.
  Thanks to the LDAP plugin, Matomo (Piwik) can be connected to your LDAP infrastructure and then use all its power in order to give each individual an access with different rights according to their needs.

  Let’s say that you have 1,000 employees within a company and they all need right now an access to the analytics reports in Matomo (Piwik) with different roles. This is what LDAP can do.

  Moreover if your business or organization is already using LDAP, we recommend using the LDAP connector for Matomo (Piwik) for better security, to stop wasting time of your users and sysadmins, and to reduce the costs related to account management.

  You understood it well. LDAP is a plugin which saves a LOT of time within an organization. Here is a preview of the settings part :

  

  LDAP has been developed by the Matomo (Piwik) core team and is available as a Free plugin on the marketplace.

  Try it now within the marketplace

  If you are surprised by the possibilities that Matomo (Piwik) is offering in terms of plugins, the good news is that many other plugins are waiting for you on the marketplace. Check out our premium marketplace which offers state-of-the-art plugins to get the most out of Matomo.

  And if you are a developer feel free to create your own plugin, a detailed documentation is available at : https://developer.matomo.org/guides/getting-started-part-1.

• Chrome, ffmpeg, and ogg

  13 novembre 2016, par porton

  We need to convert mp4 into ogg by ffmpeg (or maybe some other converter) in such a way that the ogg file to be compatible with Chrome browser.

  The command like

  ffmpeg -i x.mp4 x.ogg

  produces an ogg file which does not work in Chrome.

  ffmpeg -i video_mp4_01_vlublennaya_mama.mp4 x.ogg 2>&1 | tee log.txt

  produces

  ffmpeg version 3.2-2 Copyright (c) 2000-2016 the FFmpeg developers
  
    built with gcc 6.2.0 (Debian 6.2.0-10) 20161027
  
    configuration: --prefix=/usr --extra-version=2 --toolchain=hardened --libdir=/usr/lib/i386-linux-gnu --incdir=/usr/include/i386-linux-gnu --enable-gpl --disable-libtesseract --disable-stripping --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libebur128 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librubberband --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-opengl --enable-sdl2 --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-openal --enable-frei0r --enable-libopencv --enable-libx264 --enable-chromaprint --enable-shared
  
    libavutil      55. 34.100 / 55. 34.100
  
    libavcodec     57. 64.100 / 57. 64.100
  
    libavformat    57. 56.100 / 57. 56.100
  
    libavdevice    57.  1.100 / 57.  1.100
  
    libavfilter     6. 65.100 /  6. 65.100
  
    libavresample   3.  1.  0 /  3.  1.  0
  
    libswscale      4.  2.100 /  4.  2.100
  
    libswresample   2.  3.100 /  2.  3.100
  
    libpostproc    54.  1.100 / 54.  1.100
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'video_mp4_01_vlublennaya_mama.mp4':
  
    Metadata:
  
      major_brand     : isom
  
      minor_version   : 512
  
      compatible_brands: isomiso2avc1mp41
  
      encoder         : Lavf54.63.104
  
    Duration: 00:01:23.87, start: 0.000000, bitrate: 840 kb/s
  
      Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 304x224 [SAR 1:1 DAR 19:14], 762 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
  
      Metadata:
  
        handler_name    : VideoHandler
  
      Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 22050 Hz, stereo, fltp, 74 kb/s (default)
  
      Metadata:
  
        handler_name    : SoundHandler
  
  Output #0, ogg, to 'x.ogg':
  
    Metadata:
  
      major_brand     : isom
  
      minor_version   : 512
  
      compatible_brands: isomiso2avc1mp41
  
      encoder         : Lavf57.56.100
  
      Stream #0:0(und): Video: theora (libtheora), yuv420p, 304x224 [SAR 1:1 DAR 19:14], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc (default)
  
      Metadata:
  
        handler_name    : VideoHandler
  
        encoder         : Lavc57.64.100 libtheora
  
        major_brand     : isom
  
        minor_version   : 512
  
        compatible_brands: isomiso2avc1mp41
  
      Stream #0:1(und): Audio: vorbis (libvorbis), 22050 Hz, stereo, fltp (default)
  
      Metadata:
  
        handler_name    : SoundHandler
  
        encoder         : Lavc57.64.100 libvorbis
  
        major_brand     : isom
  
        minor_version   : 512
  
        compatible_brands: isomiso2avc1mp41
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (h264 (native) -> theora (libtheora))
  
    Stream #0:1 -> #0:1 (aac (native) -> vorbis (libvorbis))
  
  Press [q] to stop, [?] for help
  
  frame=  117 fps=0.0 q=-0.0 size=     124kB time=00:00:04.96 bitrate= 205.4kbits/s speed=9.91x    
  
  frame=  247 fps=247 q=-0.0 size=     291kB time=00:00:10.12 bitrate= 235.9kbits/s speed=10.1x    
  
  frame=  376 fps=250 q=-0.0 size=     438kB time=00:00:15.28 bitrate= 234.9kbits/s speed=10.2x    
  
  frame=  501 fps=250 q=-0.0 size=     605kB time=00:00:20.30 bitrate= 244.0kbits/s speed=10.1x    
  
  frame=  635 fps=253 q=-0.0 size=     756kB time=00:00:25.58 bitrate= 241.9kbits/s speed=10.2x    
  
  frame=  762 fps=253 q=-0.0 size=     901kB time=00:00:30.74 bitrate= 240.0kbits/s speed=10.2x    
  
  frame=  895 fps=255 q=-0.0 size=    1087kB time=00:00:35.99 bitrate= 247.3kbits/s speed=10.3x    
  
  frame= 1018 fps=254 q=-0.0 size=    1219kB time=00:00:40.92 bitrate= 244.0kbits/s speed=10.2x    
  
  frame= 1149 fps=255 q=-0.0 size=    1367kB time=00:00:46.21 bitrate= 242.3kbits/s speed=10.2x    
  
  frame= 1275 fps=254 q=-0.0 size=    1527kB time=00:00:51.26 bitrate= 244.0kbits/s speed=10.2x    
  
  frame= 1407 fps=255 q=-0.0 size=    1709kB time=00:00:56.47 bitrate= 247.9kbits/s speed=10.2x    
  
  frame= 1533 fps=255 q=-0.0 size=    1865kB time=00:01:01.58 bitrate= 248.0kbits/s speed=10.2x    
  
  frame= 1667 fps=256 q=-0.0 size=    2018kB time=00:01:06.88 bitrate= 247.2kbits/s speed=10.3x    
  
  frame= 1798 fps=256 q=-0.0 size=    2171kB time=00:01:12.12 bitrate= 246.6kbits/s speed=10.3x    
  
  frame= 1923 fps=256 q=-0.0 size=    2334kB time=00:01:17.13 bitrate= 247.9kbits/s speed=10.3x    
  
  [h264 @ 0x81dd77e0] error while decoding MB 8 10, bytestream -13
  
  [h264 @ 0x81dd77e0] concealing 117 DC, 117 AC, 117 MV errors in P frame
  
  [aac @ 0x81dbc020] channel element 2.6 is not allocated
  
  Error while decoding stream #0:1: Invalid data found when processing input
  
  [h264 @ 0x81e11840] Invalid nal size -352448305
  
  [h264 @ 0x81e11840] Error splitting the input into NAL units.
  
  [aac @ 0x81dbc020] Sample rate index in program config element does not match the sample rate index configured by the container.
  
  [aac @ 0x81dbc020] Inconsistent channel configuration.
  
  [aac @ 0x81dbc020] get_buffer() failed
  
  Error while decoding stream #0:1: Invalid argument
  
  [h264 @ 0x81e55860] Invalid nal size 127321414
  
  [h264 @ 0x81e55860] Error splitting the input into NAL units.
  
  Error while decoding stream #0:0: Invalid data found when processing input
  
      Last message repeated 1 times
  
  frame= 2045 fps=255 q=-0.0 size=    2483kB time=00:01:22.05 bitrate= 247.9kbits/s dup=2 drop=0 speed=10.2x    
  
  frame= 2096 fps=255 q=-0.0 Lsize=    2549kB time=00:01:23.86 bitrate= 249.0kbits/s dup=2 drop=0 speed=10.2x    
  
  video:2046kB audio:472kB subtitle:0kB other streams:0kB global headers:7kB muxing overhead: 1.239568%

• Revision 29963 : Passage en version 0.3 avec au menu : - Une vérification CFG pour le ...

  19 juillet 2009, par kent1@… — Log

  Passage en version 0.3 avec au menu :
   Une vérification CFG pour le token d’identification et l’url du serveur, montre une erreur dans le cas où l’on a mal configuré et empêche d’aller plus loin
   l’utilisation du token d’identification du serveur Piwik pour récupérer la liste des sites que l’on a déjà créé.
   la possibilité de créer un nouveau site sur le serveur Piwik s’il n’existe pas encore en utilisant les metas ’adresse_site’ et ’nom_site’
   On nécessite spip-bonux malheureusement