トピックアウトライン

  • 一般

    • Toshihiro Kita, Chikako Nagaoka, Naoshi Hiraoka (Kumamoto University), Tamás Molnár (University of Debrecen)

    • 173signboard.png

  • QR for "Moodle Channel" (scan this with your LINE app)

    • 910yreqx.png

    • Bot basic ID: @910yreqx

  • Moodle for the demo

      • An open source LMS (Learning Management System)
      • Estimated to have over 100 million users in 230 countries around the world
      • One of the leading platforms for conducting online education
      • Distributed under the GPL

  • Linking Accounts Between LINE and Moodle

    • The account link sequence that should be followed is:
          1. The bot server calls the API that issues a link token from the LINE user ID.
          2. The LINE Platform returns the link token to the bot server.
          3. The bot server calls the Messaging API to send a linking URL to the user.
          4. The LINE Platform sends a linking URL to the user. (Fig. 1)
          5. The user accesses the linking URL.
          6. The web server displays the login screen. (Fig. 2)
          7. The user enters their credentials.
          8. The web server acquires the user ID from the provider's service and uses that to generate a nonce (number used once).
          9. The web server redirects the user to the account-linking endpoint.
          10. The user accesses the account-linking endpoint.
          11. The LINE Platform sends an event (which includes the LINE user ID and nonce) via webhook to the bot server. (Fig. 3)
          12. The bot server uses the nonce to acquire the user ID of the provider's service.