API call with basic authentication and SSL certificate

[marco-silva]

Dear experts,

I'm trying to develop an iFlow to call an API.

I created an HTTP call to the Receiver and parameter the address like https://endpoint:port/prefix .

The receiver has my public certificate key, so I need to put my SSL certificate (p12) in the call, as well as my technical user / password.

Which of them should be on the "Credential Name"? I assume that I can put Authentication "Basic" and put the user / password in a credential in the "Security Material", but then how should I indicate the certificate for SSL trust?

Thank you in advance for your help.

Best regards,

Marco Silva

[marco-silva]

Hello,

I created my keystore with my server client certificate and root, intermediate and client certificates of the receiver. I get the following error:

com.sap.it.rt.adapter.http.api.exception.HttpResponseException: An internal server error occured: Received fatal alert: handshake_failure.

I don't know if the problem is on sender or receiver side... Any idea? Do I need to have one signed certificate for my CPI account?

Regards,

Marco Silva

[marco-silva]

Hello Apu,

Thank you for your answer. In this precise case, I have a server client certificate and I gave the public key (.p7b) to the receiver. In my side, I have the certificate (.p12) and I have to call the API with a technical user (user + password). I uploaded the certificate key pair to the keystore and created the user / password credentials in the security material area. If I perform a REST call with SOAPUI for this API, with authorization "Basic" and indicating the user / password, having indicated the .p12 certificate in the SSL settings preference, I successfully perform an API call with JSON body. Now I want to perform the same action with CPI, but I'm struggling with this SSL connection, I don't understand how I can indicate the certificate that I uploaded to the keystore.

Regards,

Marco Silva