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Oren Kalinsky Amir Tepper Supervisor: Ittay Eyal

Firefox Roaming Profile. Oren Kalinsky Amir Tepper Supervisor: Ittay Eyal. Introduction. Many workstations, one user. Use the same profile. How can we access it!?. Project Goals. Firefox extension. Backup profile. DHT database. One User – a Unified workstation. Imbued to Firefox

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Oren Kalinsky Amir Tepper Supervisor: Ittay Eyal

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  1. Firefox Roaming Profile Oren Kalinsky Amir Tepper Supervisor: Ittay Eyal

  2. Introduction • Many workstations, one user. • Use the same profile. • How can we access it!?

  3. Project Goals • Firefox extension. • Backup profile. • DHT database. • One User – a Unified workstation.

  4. Imbued to Firefox Transparent to the user Configurable Reliable User Friendly Requirements

  5. Theoretical background • Firefox web brwoser • Xul • Firefox profile • Febe • DHT

  6. Extension Modules The extension will be built from three individual modules: • Firefox extension. • Distributed Hash Table (DHT). • Communication.

  7. System Scheme

  8. Extension Modules (DHT) • What is a Distributed Hash Table(DHT)? Node a Node d continuum Node c Node b

  9. Extension Modules (DHT) • The chord implementation • OpenChord as a DHT • Problems & Adjustments • Serialization. • Communication. • Transparency

  10. Extension Modules (Firefox) FIREFOX: • What is a Firefox extension? • Extension supported features. • Extension modules: • Main extension module • Profiler • DHT connection

  11. Extension Modules (GUI) GUI : • User interface in Firefox. • Minimal User Interface in TK

  12. Profile Definition The profile saved in the DHT can contain: • Bookmarks. • History. • Passwords + key • Open sessions. • Extensions (might be added later).

  13. Communication

  14. Firefox shutdown Active user. Username and Password. Assumptions about the User

  15. Home computer – bookmarks full Simulation results

  16. Simulation results(cont.) Work computer – empty bookmarks

  17. Simulation results(cont.) Backup home profile

  18. Simulation results(cont.) Restore bookmarks in work

  19. Simulation results(cont.) New Work Profile – bookmarks full

  20. Firefox chrome JVM overlay Overlayscript Java script LiveConnect XPCOM Java class Special problems & solutions • Loading java

  21. Special problems & solutions • Load a jar file using the extension • Closing External Application (DHT) • JavaScript and XUL Developing Environment

  22. Questions?

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