Aaron Skonnard & Keith Brown Cofounders, Pluralsight SESSION CODE: ASI308 Programming AppFabric: Moving.NET to the Cloud

What is Windows Azure AppFabric? Consists of Service Bus and Access Control

Service Bus An Internet Service Bus hosted in the Cloud

[http|sb]://{account}.servicebus.windows.net/{user-defined} Root account contoso … … svc The service registry provides a mapping from URIs to services

Relay Sender Receiver Outbound SSL TCP connection to relay rendezvous endpoint One-Way Messages through TCP Tunnel Receiver can also listen over HTTP to overcome port restrictions on the receiving side (“Web sockets”) Receiver can also listen over HTTP to overcome port restrictions on the receiving side (“Web sockets”)

Relay SenderReceiver - Outbound SSL TCP connection to relay - Out-of-band protocol to negotiate Direct Connection Upgrade to direct connection when possible

Relay Sender Receiver Outbound SSL TCP connection to relay rendezvous endpoint One-way messages through TCP Tunnel Receiver

Access Control Controlling who can use your services in the Cloud

Access Control (Hosted Issuer) Access Control (Hosted Issuer) Relying Party (Your App) Relying Party (Your App) Request token Return token Send message with token Trust relationship established Requestor (Your Customer) Requestor (Your Customer) Access Control is a hosted service that externalizes the authorization policy for federated users

Rules Engine claims inclaims out

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