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Barclays - Client Credentials Grants failing with 401s #140

Closed oliver-hohn closed 5 years ago

oliver-hohn commented 5 years ago

Since, at least, 9:40 AM Today (15th March 2019), our Client Credential Grants have been failing with a 401 status code, and the following response body:

{"error_description":"Invalid client or client credentials.","error":"invalid_client"}

We noticed this issue when we were checking on whether the issues: OBSD-7443 (https://github.com/openbankingspace/tpp-issues/issues/137) and OBSD-7435 (https://github.com/openbankingspace/tpp-issues/issues/138) had been resolved.

Impact

Critical. With failing Client Credential Grants, it's not possible for a TPP to use OB.

Submitted as OBSD-7457.

oliver-hohn commented 5 years ago

We are now seeing 400 errors with the following body:

{"error_description":"TPP Validation Failed","error":"invalid_grant"}
tobypinder commented 5 years ago

Resolved.