I am trying to implement a spring boot application with DocuSign for getting all Envelopes and generating signing ceremony URL links for individual Envelopes which will be displayed in my app to the signer. I am not able to do it because I am not getting how to do authentication and which type of authentication I need to use. Should I use SDK or without SDK I should do? Any example source code for reference.

CodePudding user response：

From your question, it sounds like the people who will use your app are signers. Therefore they will typically not have a DocuSign account login.

So:

1. You should use DocuSign's JWT OAuth flow. Use it to obtain an access token for a "system user" in your DocuSign account such as [email protected]
2. Use the user version of the JWT flow, not the application version. Here is the implementation of the requestJWTUserToken method.
3. Best would be to include the SDK in your project and call the requestJWTUserToken method. If you can't do that, then you can copy the source into your app.
4. The SDK works with Spring-Boot.
5. Use the resulting access token in your app to call the eSignature REST API