Scheduled Change: Enhanced Validation of OIDC Request Parameters

Scheduled for Oct 1, 13:00 - 15:00 CEST

Update

We will be undergoing scheduled maintenance during this time.
Posted Jun 26, 2026 - 10:55 CEST

Scheduled

Status: Upcoming Change

We are going to enforce additional validation checks for OIDC authorization requests. As part of this update, requests that do not fully comply with the OIDC specification or contain inconsistencies between top-level request parameters and the signed request object may be rejected.

Impact
Customers using our authentication services may experience failed login or consent flows if their integrations submit invalid or non-compliant OIDC request parameters.

Action Required
We recommend that all integrators review their OIDC implementation and verify.

Expected Outcome
No impact is expected for integrations that already adhere to the documented OIDC requirements. Customers with non-compliant requests may need to update their implementation to avoid authentication failures.

Please find the release note at: https://doc.ingroupe.com/developer/more-validations-added-for-oidc-request-parameters

Please reach out to our support in case of any questions:
https://ingroupe.com/in-trust-services-support-contact-page/
Posted Jun 25, 2026 - 14:33 CEST
This scheduled maintenance affects: E-Ident (E-Ident).