Use Request Lambda Interceptor for Basic Auth Bridge
π This post explains how to implement a request Lambda interceptor in Amazon Bedrock AgentCore Gateway to support legacy HTTP Basic Authentication for downstream tool APIs. It shows retrieving a service account credential from AWS Secrets Manager, validating inbound JWTs, and constructing a Basic Auth header while keeping credentials isolated from the agent. The article emphasizes that Basic Auth is outdated and recommends modern authentication like OAuth 2.0 or OpenID Connect, presenting this pattern only as an interim integration.
