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Corporate Data for CERN Drupal Sites

Corporate Data for CERN Drupal Sites. Introduction to Planned AIS Drupal Modules ENTICE Meeting, 25.05.2011 Jan Janke (GS/AIS). AIS Module Plans. EDH. OHR/Foundation. Roles. CERN Drupal Sites. CET/Qualiac. SMT, APT, …. Official Interface to AIS Data. AIS controlled interface

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Corporate Data for CERN Drupal Sites

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  1. Corporate Data for CERN Drupal Sites Introduction to Planned AIS Drupal Modules ENTICE Meeting, 25.05.2011 Jan Janke (GS/AIS)

  2. AIS Module Plans EDH OHR/Foundation Roles CERN Drupal Sites CET/Qualiac SMT, APT, … "Corporate Data for CERN Drupal Sites" by Jan Janke (GS-AIS-GDI)

  3. Official Interface to AIS Data • AIS controlled interface • Direct access to corporate CERN data • Public & protected data • Data gradually made available upon request "Corporate Data for CERN Drupal Sites" by Jan Janke (GS-AIS-GDI)

  4. Challenge • A CERN Drupal side cannot be trusted • Currently full WebDAV access to PHP code for site admins • Secure communication between Drupal and AIS • We need to be sure that • A user requesting data really is who he/she claims to be • Data can be securely cached We actively work with IT-OIS Infrastructure Team to find solutions. Data will only be made available if a reliable identification of the end user is possible! "Corporate Data for CERN Drupal Sites" by Jan Janke (GS-AIS-GDI)

  5. Architecture • Backend server • Frontend API • Customer modules Corporate Data Data Server AIS Data API Organigram Module Contact Data Module … CERN GS Department CH-1211 Genève 23 Switzerland www.cern.ch/gs-dep "Corporate Data for CERN Drupal Sites" by Jan Janke (GS-AIS-GDI)

  6. Architecture: Backend Server • Processes requests • Verifies if requestor is authorised • Accesses database and returns data Corporate Data Data Server AIS Data API Organigram Module Contact Data Module … CERN GS Department CH-1211 Genève 23 Switzerland www.cern.ch/gs-dep "Corporate Data for CERN Drupal Sites" by Jan Janke (GS-AIS-GDI)

  7. Architecture: Frontend API • Communicates with AIS Backend • Provides API for client modules Corporate Data Data Server AIS Data API Organigram Module Contact Data Module … CERN GS Department CH-1211 Genève 23 Switzerland www.cern.ch/gs-dep "Corporate Data for CERN Drupal Sites" by Jan Janke (GS-AIS-GDI)

  8. Architecture: Customer Modules • Access data via frontend API • No direct access to AIS server • AIS provides reference implementation Corporate Data Data Server AIS Data API Organigram Module Contact Data Module … CERN GS Department CH-1211 Genève 23 Switzerland www.cern.ch/gs-dep "Corporate Data for CERN Drupal Sites" by Jan Janke (GS-AIS-GDI)

  9. Data Examples • Start with publicly available data • Contact details (same data as provided by CERN Phonebook) • Organisational structure data (organigram) • Roles data • Tell me who is the Group Leader of group XYZ? "Corporate Data for CERN Drupal Sites" by Jan Janke (GS-AIS-GDI)

  10. Security • Support only official IT provided Drupal infrastructure • Communication only via AIS Drupal frontend API • Reliable identification of end users • One time registration required for every site • To obtain a site specific key • All requests are validated using a signature (HMAC) "Corporate Data for CERN Drupal Sites" by Jan Janke (GS-AIS-GDI)

  11. Timescale • Deal with security concerns (in progress) • Development start constrained by 1 • Build AIS reference implementation module • Comprises • Backend server • AIS Frontend API module for Drupal • Drupal modules to access organigram and contact data "Corporate Data for CERN Drupal Sites" by Jan Janke (GS-AIS-GDI)

  12. Next Goals • Make first version of AIS Drupal modules available • Monitor their use • React to user specific requests • If AIS offering is accepted • Provide access to more data upon request • Allow module developers to access frontend API directly • AIS provides the data, the web developer lays it out! • Currently no plans to provide specific modules other than the reference implementation (which will be maintained). "Corporate Data for CERN Drupal Sites" by Jan Janke (GS-AIS-GDI)

  13. Thank you! • Time for questions … "Corporate Data for CERN Drupal Sites" by Jan Janke (GS-AIS-GDI)

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