Workflows, Identity 2.0 & Delegated Authorization using REST

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  • 1. Welcome Pat G. Cappelaere President / CEO Vightel Corporation Session Title: Workflows, Identity 2.0 & Delegated Authorization
  • 2. The RESTFul Way April 21-23, 2008 Renaissance Washington, DC 安らぎの道
  • 3. SOA Journey: Two Paths
  • 4.
    • WOA
    April 21-23, 2008 Renaissance Washington, DC Focused on Describing Operations
  • 5.
    • ROA
    April 21-23, 2008 Renaissance Washington, DC Focused on Resources Of Value to A User
  • 6. ROA
  • 7. WOA
  • 8. April 21-23, 2008 Renaissance Washington, DC
  • 9. April 21-23, 2008 Renaissance Washington, DC
  • 10. April 21-23, 2008 Renaissance Washington, DC
  • 11. REST + APP + …
  • 12. I cannot drink zis!
  • 13.  
  • 14. http://host/R
  • 15. C R U D
  • 16. Business Case Workflows, Identity 2.0 & Delegated Authorization
  • 17. Who Is The Customer?
  • 18. Science DoD Red Cross/First Responders
  • 19. Web Services Access
  • 20. What Does Our Customer Really Want? Flood . . . . .
  • 21. Flood
  • 22. Science DoD Red Cross/First Responders
  • 23. Security Problems
    • Manage Users
    • Authenticate/Authorize
    • Control Access
    • Delegate User Authority To Workflows
    • And Still Need Fairly Secure Transactions
  • 24. WfCS Issues
    • Standardize API in a RESTFul Way
    • Discover Workflows
    Many Workflow Engines!
  • 25. Identity 2.0
    • Delegate User Identity to Trusted Identity Providers
    • Provides Single Sign-on Across Enterprise
    • Provides Profile Exchange Capabilities
    • Benefits :
    • Simplify Password Management
    • Accept Users From Specific Communities of Interest
    • Derive Access Privileges From Exchanged Profile
    • RESTFul
    • Minimum Infrastructure Requirement
    April 21-23, 2008 Renaissance Washington, DC Dick Hardt, Founder & CEO, Sxip Identity
  • 26.  
  • 27. Web Services Secure Communications
    • Basic Authentication
    • SSL / PKI
    • OAuth 1.0
    • And User Pre-Approved Transactions
    Web Consumer Web Provider Web Consumer Web Provider
  • 28. OAuth 1.0
    • Uses HTTP Authentication Header
    April 21-23, 2008 Renaissance Washington, DC http://oauth.net/ POST http://eo1.geobliki.com/sps HTTP/1.1 Connection: close Accept: */* Content-Type: application/x-www-form-urlencoded Authorization: OAuth realm="/geobliki/sps", oauth_nonce="DknhjM5kkvhS1yT8dWgjTXzG3D8CpUQpd1c5zDx16cw", oauth_signature_method="HMAC-SHA1", oauth_token="http%3A%2F%2Fcappelaere.pip.verisignlabs.com%2F", oauth_timestamp="1206048828", oauth_consumer_key="test", oauth_signature="8N2tOq6KEj%2FSWCjDHs63ncYNVO8%3D", oauth_version="1.0" Content-Length: 1041 Host: eo1.geobliki.com
  • 29. Web Service Orchestration
    • Workflow Engine
    • BPMN, XPDL…
    • But You Want To Keep it Simple
    • For Your Service Provider Partners
    • For Yourself
    • RESTFul Web Services Including Engine Itself
    April 21-23, 2008 Renaissance Washington, DC
  • 30. Workflow Reference Model From SOAPy WfXML 2.0 to WfXML-R
  • 31. Putting it Together
  • 32. Applications
    • GEO/GEOSS, CEOS, IFRC
    • South Africa Wild Fires Monitoring (fire)
    • Mozambique Floods (flood)
    • Southern California Fires (fire)
    • Empire Challenge 08 (red dye, ships, fire)
    April 21-23, 2008 Renaissance Washington, DC
  • 33. Workflow Discovery CS/W Is Now An Automated Feed Aggregator
  • 34. Lessons Learned
    • Security is achievable using existing standards
    • Workflows Can Be Discovered Easily!
    • Everything is a Workflow !
    April 21-23, 2008 Renaissance Washington, DC
  • 35. Thank You!
    • Pat G. Cappelaere
    • President / CEO
    • Vightel Corporation
    • http://www.vightel.com
    • Contact Information:
    • 443 283 0369
    • [email_address]
    April 21-23, 2008 Renaissance Washington, DC