Dashboard index.mjs MIME Type Blocked by Chrome

[kevinmstephens]

Summary

• Sorry cypress dashboard returns index.mjs with Content-Type: application/octet-stream.
• This file should be set as Content-Type: application/javascript so that browser MIME type checking doesn't block it.

Error seen in browser console:

"Refused to execute script from 'https://{hostname}/index.mjs?ABC123}' because its MIME type ('application/octet-stream') is not executable, and strict MIME type checking is enabled."

How to reproduce

• You can run docker up per the instructions here: https://docs.sorry-cypress.dev/guide/dashboard-and-api#persisting-test-results
• Enter the localhost URL for the dashboard. In networking in chrome dev tools you can see the content type response headers. I do not get the MIME type error when running locally. But we do get it on our deployed service on AWS Fargate.

Environment

• sorry-cypress version: v1.0.0-rc.5
• cypress version: unknown
• platform: docker | aws fargate
• service: dashboard

[agoldis]

Related https://semisignal.com/serving-mjs-files-with-nginx/

[agoldis]

Closed in #322

[kevinmstephens]

@agoldis Thanks!!!!