Hi I work on a Node.js app using the official aws-sdk for fetching stuffs from an S3 bucket: GitHub - aws/aws-sdk-js: AWS SDK for JavaScript in the browser and Node.js Relevant part in pseudo-code: startElasticApm() const s3 = new S3(credentials) const { Body } = await s3.getObject({ Bucket: 'foo…

Hi @Delapouite , welcome to the Discuss forum and thanks for raising this issue. To support distributed tracing, the agent will automatically add a new HTTP header called elastic-apm-traceparent to all outgoing HTTP requests. My best guess is that this happens after the signature is calculated and t…

I've made a PR to make sure we never add the elastic-apm-traceparent header to S3 requests: https://github.com/elastic/apm-agent-nodejs/pull/952 This is not the best solution as it only works for the domain s3.amazonaws.com, but until we a more general purpose solution, this should fix your particu…

The fix have just been released in version 2.7.1. Thanks again for letting us know about this issue :slight_smile:

Thanks for the fix wa7son. It works! But this got me concern about this header which is now transparently sent to any "external services". It's not that sensitive of an information, but I'm afraid that my colleagues of the security team doing penetration tests will find it a bit worrisome. For now…

Glad to hear that :blush: [image] Delapouite: But this got me concern about this header which is now transparently sent to any "external services". It's not that sensitive of an information, but I'm afraid that my colleagues of the security team doing penetration tests will find it a bit worris…

AWS S3 getObject failure: "signature mismatch" while updating APM to 2.x

Elastic Observability APM

illuday (Emmanuel Russeil) March 26, 2019, 7:08pm 3

I've the exact same issue with S3 (upload).

Can we downgrade - elastic-apm-node - to make it work ?

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AWS S3 getObject failure: "signature mismatch" while updating APM to 2.x

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