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Question

 Dinesh Kumar Dhanasekaran (DineshKumarD9112) Accenture Pega Lead System Architect
Accenture
NL
DineshKumarD9112 Member since 2017 25 posts
Accenture
Posted: Nov 5, 2019
Last activity: Nov 21, 2019
Posted: 5 Nov 2019 21:18 EST
Last activity: 21 Nov 2019 0:25 EST
Closed
Solved

Reg Signing a message with RSA SHA 256 algorithm using a private Key

Hi All,

In our project, we are invoking a docusign API Service for which a JWT OAuth access token has to be generated. My requirement is that i need to sign the below message using the RSA private key with SHA256 algorithm.

RSASHA256( base64UrlEncode(header) + "." + base64UrlEncode(payload), Private Key)

How to achieve this using Pega, Do we have any OOTB activity to achieve this or a java code to be written to achieve this?

Please help me on this

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Pega Platform Dev/Designer Studio Data Integration Security

Accepted Solution

Posted: 4 years ago
Posted: 6 Nov 2019 0:44 EST
Praneeth Purighalla (PraneethPurighalla) PEGA Principal System Architect
Pegasystems Inc.
CA

Which version of Pega are you using? In Pega 8.x, we have OOTB means to generate JWT tokens using a combination of Token Profile and pxGenerateJWT activity. You just need to specify the signature algorithm in the Token Profile and the activity generates the JWT token accordingly.

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