[receiver/awsfirehose]: Fix access key validation #34847
Merged
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Description: The
awsfirehosereceiver
can be configured to receive CloudWatch metrics via an AWS Firehose Stream. Firehose sets the headerX-Amz-Firehose-Access-Key
with an arbitrary configured string. The OpenTelemetry Collector awsfirehosereceiver can optionally be configured to require this key on incoming requests. However, when this is configured it still accepts incoming requests with no key.Link to tracking Issue: Advisory
Testing: Tested via reproduction script provided by reporter.
Fixes: GHSA-prf6-xjxh-p698