I’m working on a Web Services Connector where the API uses JWT authentication. In Bruno I have written a JS script to generate the assertion and I’m using that assertion in the token URL request to obtain the access token. In the token request body, I’m passing the client ID, client secret, grant_t…

Hi @sandy_sandy This shouldn’t require a before operation rule. It sounds like it should just follow the standard client credentials flow, have you tried that? Worst case, you can use the Custom Authentication operation type and accomplish this pretty easily. Can you show us your sample Bruno flow…

Hi @trettkowski , below is my Bruno configuration to get the access token [image] [image]

Hi @sandy_sandy Webservice Connector (VA based or SaaS) already support OAuth 2.0 Authentication with Grant type : JWT Bearer Token [image] Have you tested that ? There are fields for private key, JWT payload,Client Id… that you can configure directly from the UI. ISC already know the standard…

Hi @baoussounda , Thanks for the reply. I have a few questions regarding JWT Bearer Token authentication. I tried using the JWT Bearer Token option in my Web Services SaaS Connector. When I tested it , I received the error shown below during the test connection. [image] And for the VA based co…

@sandy_sandy can you try to add a dummy value in passphrase field like : none When Loading the private key, the system should detect if it is encrypted or not. In your case as it is not encrypted, the passphrase will may be ignored. Thanks

Need help with JWT based Auth

Identity Security Cloud (ISC) ISC Discussion and Questions

baoussounda (Ousmane N'DIAYE) June 26, 2026, 12:35pm 7

If he still doesnt work, I have seen another post : OAuth verification for JWT Payload - Identity Security Cloud (ISC) / ISC Discussion and Questions - SailPoint Developer Community where @tyler_mairose suggest a rule that can be used as before operation rule with Custom Authentication.

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Need help with JWT based Auth

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