Hi,
I'm facing some issues while creating a consent in the prod environment. The error I get is:
{"transactionStatus":"RJCT","tppMessages":[{"category":"ERROR","code":"BAD_REQUEST","text":"Invalid Digest Header."}]}Would you please help me understand what's wrong with the request? Thank you so much. Request details below:
Method: POST,
RequestUri: 'https://site1.sibsapimarket.com/sibs/apimarket/BNKI/v1-0-3/consents'
Headers:
{
Accept: application/json
Date: 2022-07-17T09:21:50.4585004Z
Signature: keyId="--OMITTED--**",algorithm="rsa-sha256",headers="Digest TPP-Transaction-ID TPP-Request-ID Date",signature="--OMITTED--"
TPP-Certificate: --OMITTED--
Digest: SHA-256=+Pkt9Fw09Nd680wllrcD+wYBJe6UbVYzgwMA+SnVRC4=
TPP-Request-ID: 50dd8dd7-7c38-4630-aeee-03f791243aaa
TPP-Transaction-ID: 26f8c507-c72f-492f-acbb-4bda56178323
X-IBM-Client-Id: --OMITTED--
Content-Type: application/json; charset=utf-8
}
**KeyId is the certificate serial number made of 32 digits.
Request Body:
{"access":{"accounts":[],"allPsd2":"allAccounts"},"combinedServiceIndicator":false,"recurringIndicator":true,"validUntil":"2022-10-15T09:21:50.4319760\u002B00:00","frequencyPerDay":4}
Signing string:
digest: SHA-256=+Pkt9Fw09Nd680wllrcD+wYBJe6UbVYzgwMA+SnVRC4= tpp-transaction-id: 26f8c507-c72f-492f-acbb-4bda56178323 tpp-request-id: 50dd8dd7-7c38-4630-aeee-03f791243aaa date: 2022-07-17T09:21:50.4585004Z
For anyone interested, this was caused by an invalid "validUntil" parameter, that contains unicode chars (\u002B). Replacing it with a more standard format, like "2022-10-16T09:21:50:00Z", solved the issue.
Furthermore, I also had to provide the "TPP-Redirect-URI" header which appears to be mandatory, but the documentation says it's optional.
Cheers.