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mojaloop / pisp-project

PISP - Payment Initiation Service Provider integration with Mojaloop
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How does the PISP know who to address calls to the Auth Service to? #44

Closed lewisdaly closed 4 years ago

lewisdaly commented 4 years ago

The Challenge

To send calls to either the central auth-service or DFSP's own auth-service, we need some way to specify the endpoints for the auth-service ahead of time.

Our current thinking was that we could store whether or not the DFSP is using the central or their own auth-service in the ALS, but that doesn't really solve the problem of making sure the requests go to the right place.

What we need is a router, like what we have with all other mojaloop services.

Solution

I think the thirdparty-api-adapter should be the one responsible for routing auth-service requests (/consents, /consentRequests) to the correct auth service based on the FSPIOP-Destination header. That way, we can store the callback urls as we are doing with all the other services (in central-ledger), and simply lookup the callback urls based on the dfspId.

This could also remove the need to store any references to the auth service in the ALS, since the url configuration for a given participant will be enough to get the

lewisdaly commented 4 years ago

Superceded by https://github.com/mojaloop/pisp/issues/83