A neW concept of pubLic administration based on citizen co-created mobile urban services Grant Agreement: 645845 D2.9 – REPORT ON THE WELIVE OPEN SERVICE LAYER V1 DOC. REFERENCE: WeLive-WP2-D29-REP-160419-v10 RESPONSIBLE: FBK AUTHOR(S): ENG, TECNALIA, UDEUSTO, FBK, CNS, INF, DNET DATE OF ISSUE: 19/04/16 STATUS: FINAL DISSEMINATION LEVEL: CONFIDENTIAL VERSION DATE DESCRIPTION v0.1 06/11/2015 Definition of the Table of Contents and distribution of tasks 17/01/2016 Description of specifications of the Visual Composer, query mapper and v0.3 controller v0.7 21/01/2016 Description of Social Wrapper and Web Scraper v0.8 27/01/2016 Description of specification of WeLive Player Description of Logging BB 16/03/2016 Description of specification of AAC, WeLive player test, ethical issues and v0.9 version ready to be externally reviewed v0.10 31/03/2016 Reviewers´ comments processed v1.0 19/04/2016 Visual Composer tests completed and final version ready for submission D2.9 – Report on the WeLive Open Service Layer v1 page 1 INDEX 1. EXECUTIVE SUMMARY ............................................................................................................................................ 8 2. INTRODUCTION ....................................................................................................................................................... 9 3. OVERVIEW OF WELIVE OPEN SERVICE LAYER AND HIGH LEVEL ARCHITECTURE .................................................... 10 3.1. REQUIREMENTS ............................................................................................................................................. 10 3.2. ARCHITECTURE .............................................................................................................................................. 11 3.3. DEPLOYMENT ................................................................................................................................................ 13 4. OPEN SERVICE LAYER SPECIFICATIONS .................................................................................................................. 14 4.1. BB METAMODEL ............................................................................................................................................ 14 4.2. CORE PROFILE ................................................................................................................................................ 15 4.2.1. BUILDING BLOCKS ................................................................................................................................. 15 4.2.1.1. Artifact class ..................................................................................................................................................... 15 4.2.1.2. Building Block class ........................................................................................................................................... 16 4.2.1.3. Dataset class .................................................................................................................................................... 17 4.2.1.4. PublicServiceApplication class ........................................................................................................................... 17 4.2.2. BUILDING BLOCK ENTITIES ..................................................................................................................... 17 4.2.3. LEGAL CONDITIONS ............................................................................................................................... 18 4.2.4. INTERACTION PROFILE ........................................................................................................................... 18 4.2.4.1. Interaction Point class ...................................................................................................................................... 19 4.2.4.2. TechnicalConstraint class .................................................................................................................................. 20 4.3. SECURITY PROFILE ......................................................................................................................................... 20 4.3.1. COMMUNICATION MEASURES ............................................................................................................... 21 4.3.1.1. ProtocolConstraint class ................................................................................................................................... 21 4.3.1.2. OriginConstraint class ....................................................................................................................................... 22 4.3.2. AUTHENTICATION MEASURES ............................................................................................................... 22 4.3.2.1. IdentityProvider class ....................................................................................................................................... 23 4.3.3. AUTHORIZATION MEASURES ................................................................................................................. 23 4.3.3.1. Permission class ............................................................................................................................................... 24 5. CONTROLLER SPECIFICATIONS ............................................................................................................................... 25 5.1. REST API ........................................................................................................................................................ 25 5.2. CONTROLLER UI ............................................................................................................................................. 28 5.2.1. FUNCTIONAL ASPECTS OF THE CONTROLLER .......................................................................................... 28 5.2.2. DETAILED REQUIREMENTS AND USE CASE MODEL ................................................................................. 30 5.2.2.1. DETAILED REQUIREMENTS ................................................................................................................................ 30 5.2.2.2. USE CASE MODELS ............................................................................................................................................ 42 5.2.3. DYNAMIC MODEL AND INTEROPERABILITY DEMANDS ........................................................................... 44 5.2.3.1. FLOW CHART .................................................................................................................................................... 44 5.2.3.2. INTEROPERABILITY WITH OTHER WELIVE COMPONENTS ................................................................................... 45 5.2.4. TECHNOLOGY CHOICE REASONING AND USAGE DESCRIPTION FOR IMPLEMENTATION ........................... 47 5.2.5. ARCHITECTURE AND DEPLOYMENT DIAGRAM OF THE CONTROLLER ...................................................... 48 5.2.6. DOCUMENTATION AND USER MANUAL ................................................................................................. 49 5.2.6.1. Access .............................................................................................................................................................. 49 5.2.6.2. Language selection ........................................................................................................................................... 49 5.2.6.3. City selection .................................................................................................................................................... 49 5.2.6.4. Registering ....................................................................................................................................................... 50 5.2.6.5. Log in ............................................................................................................................................................... 50 5.2.6.6. WeLive tool selection ....................................................................................................................................... 51 5.2.6.7. Log out ............................................................................................................................................................. 52 5.2.6.8. WeLive support ................................................................................................................................................ 52 D2.9 – Report on the WeLive Open Service Layer v1 page 2 5.2.7. DATA PROTECTION RELATED REQUIREMENTS ........................................................................................ 52 5.2.8. FUNCTIONAL TESTS RESULTS OF THE CONTROLLER ................................................................................ 56 6. VISUAL COMPOSER SPECIFICATIONS ..................................................................................................................... 57 6.1. FUNCTIONAL ASPECTS OF THE VISUAL COMPOSER ......................................................................................... 57 6.2. DETAILED REQUIREMENTS AND USE CASE MODEL .......................................................................................... 58 6.2.1. DETAILED REQUIREMENTS....................................................................................................................