Tag Archives: Cognito

Calculate AWS v4 Signature with client-side JavaScript

My team recently completed a challenging 5-month product build that integrates with many Amazon Web Services (AWS) features. We had the opportunity to use some new services, namely AWS Cognito, which forced us to pioneer new solutions more than a typical project. First up: calculating AWS v4 signatures client-side to integrate EvaporateJS with AWS Cognito.
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