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Use tactical assertion AWS4 Signer to access dynamoDB - APIM
Article ID: 106115
Updated On:
Products
STARTER PACK-7
CA Rapid App Security
CA API Gateway
Issue/Introduction
The dynamoDB provides low-level https API, so that we can access it from CA APIM gateway.
But it requires AWS 4 signing process.
The AWS4 Signer assertion can sign the dynamoDB requests.
NOTE: As AWS4 Signer is a tactical assertion, you will need to open a support ticket to acquire the assertion.
But it requires AWS 4 signing process.
The AWS4 Signer assertion can sign the dynamoDB requests.
NOTE: As AWS4 Signer is a tactical assertion, you will need to open a support ticket to acquire the assertion.
Environment
Release:
Component: APIGTW
Component: APIGTW
Resolution
Here is an example to configure AWS4 Signer assertion, and route via https assertion,
<Please see attached file for image>
<Please see attached file for image>
Additional Information
More information can be found from,
https://communities.ca.com/message/242127246-re-lookup-in-dynamodb-from-apigw?commentID=242127246
Amazon documents,
https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Programming.LowLevelAPI.html
https://docs.aws.amazon.com/general/latest/gr/sigv4-signed-request-examples.html#sig-v4-examples-post
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