Question Re: Get Token OAuth 2.0 Authorization Code SAP API in Technology Q&A

Get Token OAuth 2.0 Authorization Code SAP API

Schalager1 — Mon, 19 Apr 2021 10:27:17 GMT

Hi,

I am developing a custom java application to call SAP API in Cloud.

Is there any example of JAVA code to get authorization token?

/oauth/authorize?response_type=code

I am able to get Bearer token from Postman app but I want to get it directly from my Java app.

I searched SAP documentation, but I didn't find a complete example.

Thanks.

Re: Get Token OAuth 2.0 Authorization Code SAP API

Muniyappan — Mon, 19 Apr 2021 12:28:57 GMT

Hi Andre,

first check if you can use the out of box solution

Fetch Oauth Token in REST is now Out of The Box | SAP Blogs

else

is this what you are looking for? You can do the look up either from java map or from udf. Store the token in dynamic configuration and use it in the channel.

Yes Rest LookUp is possible in PI | SAP Blogs

REST Look Up using UDF in SAP PO | SAP Blogs

Re: Get Token OAuth 2.0 Authorization Code SAP API

Schalager1 — Mon, 19 Apr 2021 12:49:05 GMT

Hi Muniyappan,

I am not using SAP PI. I am using Ecplise to develop a java console application that call rest web services of SAP API business hub.

I have uaa.url, client id and client secret. What i am triying is get oauth2 token to call web service thru java code.

Re: Get Token OAuth 2.0 Authorization Code SAP API

Muniyappan — Mon, 19 Apr 2021 14:34:59 GMT

is this what you are looking for?

Full Example Implementation

Re: Get Token OAuth 2.0 Authorization Code SAP API

Schalager1 — Wed, 21 Apr 2021 09:32:30 GMT

This example works but it's for version 1.0 of OAUTH.

I need OAuth 2.0 (there are more steps).

Re: Get Token OAuth 2.0 Authorization Code SAP API

Muniyappan — Wed, 21 Apr 2021 16:30:38 GMT

may be you can take look at this code base.

https://github.com/SAP/cloud-security-xsuaa-integration