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Below, the architecture of the Interoperability Layer is shown in the context of the other expected services and registries. The Interoperability Layer components are show in blue, the domain services (registries) are shown in red and the clients are shown in green.
The core (thin proxy) component
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Both the orchestrator and adapter services are also expected to log and audit messages that they send out to the domain services.
How authentication and authorization is handled within OpenHIE
The interoperability layer and system that it connects to will make use of the IHE ATNA profile's node authentication section for authentication. For authorization the provider registry will maintain a list of provider authorities and the interoperability layer will check these during orchestration of each transaction.
Derek Ritz has put together a great slideshow to show how authorization and authentication will be handled within OpenHIE. Please see this resource here: authentication and authorization slideshow.
Features of a central component
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