Authenticate via Basic Auth or Client Certificate aga...

[#1]

Hello,

We would like to use the event notification options of C4C to send events directly to a CAP application in Cloud Foundry. Since only Basic Authentication and SSL Client Certificate are available in C4C for event notifications, the question arises whether it is even possible to authenticate to a CAP application via Basic Auth or Client Certificate. Our subaccount is connected to a Custom Identity Provider (Azure AD) and our CAP application uses “XSUAA” as authentication method.

Is there any way to use Basic Auth or Client Certificate to authenticate to a CAP backend service configured with “XSUAA” authentication method?

Many thanks in advance and best regards
Kai-Frederik Engel

[Willem_Pardaens]

Event-Driven Architectures (EDA) typically don't have point-to-point channels but leverage brokers to distribute and route events to interested parties.

SAP Cloud solutions can leverage the SAP Event Broker for SAP Applications to publish events centrally. This is done via the creation of formations, see here: https://help.sap.com/docs/btp/sap-business-technology-platform/enabling-events-exchange-between-sap-... 

On the CAP side, where you'd subscribe to the events, development is ongoing to support the new SAP Event Broker for SAP Applications as additional broker next to the SAP Event Mesh. I suggest to keep an eye out for TechEd in October where the topic will be discussed and demonstrated, see: https://www.youtube.com/watch?v=m_YoqkECnGI