Status Code 401 when trying to do a GET on the /v2/groups endpoint

Hi All,
I'm trying to do a GET from SAP CPI to the following URL:
https://api-worldcheck.refinitiv.com/v2/groups
This is my Authorization Header:
Signature keyId="XXXXXXX",algorithm="hmac-sha256",headers="(request-target) host date",signature="E2dR0K72weeOlebzLuK7iIeSg6sb1p7rsy6Q8E4PvXI="
This is the error message:
HTTP operation failed invoking https://api-worldcheck.refinitiv.com/v2/groups with statusCode: 401
This is the Response Headers:
Authorization : WWW-Authenticate: ********
Connection : keep-alive
Content-Length : 0
Content-Security-Policy : default-src 'none'; frame-ancestors 'none'
Date : Mon, 18 Dec 2023 05:30:53 GMT
Strict-Transport-Security: max-age=15552000; includeSubDomains
X-Content-Type-Options : nosniff
X-Frame-Options : DENY
X-XSS-Protection : 1; mode=block
Best Answer
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This query has been addressed via email communication, issue is that the user is not sending the API secret in correct format.
0
Answers
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Hi @daniel.hokama.nahas ,
Thanks for reaching out to us!
If the request has failed with 401. This can happen for a variety of reasons, such as:
- An invalid API key/ API secret,
- An invalid HMAC signature.
- Request timing issue/problem with the Date header value. The API client should ensure a correctly synchronized clock is used to generate request timestamps.
Moreover, can you please share with us more information of the request headers and the response headers of the failed API requests to my email address directly anisetti.saikiranreddy@lseg.com so that we can investigate this further.
Thanks
Sai
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Moreover, I've verified the logs on our side for the failed API request mentioned above. I can see the hmac signature sent is different than that you have pasted above, can you please verify whether the hmac is being generated correctly and the same value is being sent in the authorization header.
Thanks
Sai
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Hello Sai,
Just did another test right now.
Please check my Request Header:
Authorization: Signature keyId="xxxxxxxx",algorithm="hmac-sha256",headers="(request-target) host date",signature="jy8o0nOu0/7LkaR4PooxCBxK5H/fkQDkbM0FEd5f+is="
content-type: application/json
date: Mon, 18 Dec 2023 17:00:49 GMT
This is the Response Header:
Authorization : WWW-Authenticate: ********
Connection : keep-alive
Content-Length : 0
Content-Security-Policy : default-src 'none'; frame-ancestors 'none'
Date : Mon, 18 Dec 2023 17:00:49 GMT
Strict-Transport-Security: max-age=15552000; includeSubDomains
X-Content-Type-Options : nosniff
X-Frame-Options : DENY
X-XSS-Protection : 1; mode=block
Thank you.
0
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