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  1. Red Hat Developer Hub Bugs
  2. RHDHBUGS-1760

[janus-idp/backstage-showcase] backstage-showcase "not found" error handler doesn't work for plugin endpoints

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    • RHDH Dynamic Plugins Team 3263

      [2157765644] Upstream Reporter: Oleksandr Andriienko
      Upstream issue status: Open
      Upstream description:

      Describe the bug

      backstage-showcase "not found" handler doesn't work for plugin endpoints

      Expected Behavior

      Request should fail with 404 error

      What are the steps to reproduce this bug?

      1. Execute backstage with enabled dynamic plugins.
      2. Call endpoint url for plugin which actually doesn't exist:
      curl http://localhost:7007/api/sonarqube/.well-known/backstage/permissions/metadata
      <!doctype html><html lang="en"><head><meta charset="utf-8"/><meta name="viewport" content="width=device-width,initial-scale=1"/><meta name="theme-color" content="#000000"/><meta name="description" content="Janus Community Showcase"/><link rel="apple-touch-icon" href="/logo192.png"/><link rel="manifest" href="/manifest.json" crossorigin="use-credentials"/><link rel="icon" href="/favicon.ico"/><link rel="shortcut icon" href="/favicon.ico"/><link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png"/><link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png"/><link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png"/><link rel="mask-icon" href="/safari-pinned-tab.svg" color="#5bbad5"/><link rel="icon" href=""/><title>Janus IDP Backstage Showcase</title><script defer="defer" src="/static/runtime.a8aaf76e.js"></script><script defer="defer" src="/static/main.a8aaf76e.js"></script></head><body><noscript>You need to enable JavaScript to run this app.</noscript><div id="root"></div></body></html>Oleksandrs-MacBook-Pro:backstage oandriie$ curl http://localhost:7007/api/sonarqube/.well-known/backstage/permissions/metadata -v
      *   Trying [::1]:7007...
      * Connected to localhost (::1) port 7007
      > GET /api/sonarqube/.well-known/backstage/permissions/metadata HTTP/1.1
      > Host: localhost:7007
      > User-Agent: curl/8.4.0
      > Accept: */*
      > 
      < HTTP/1.1 200 OK
      < Content-Security-Policy: default-src 'self';base-uri 'self';font-src 'self' https: data:;frame-ancestors 'self';img-src 'self' data:;object-src 'none';script-src 'self' 'unsafe-eval';script-src-attr 'none';style-src 'self' https: 'unsafe-inline';upgrade-insecure-requests;connect-src 'self' http: https:
      < Referrer-Policy: no-referrer
      < Strict-Transport-Security: max-age=15552000; includeSubDomains
      < X-Content-Type-Options: nosniff
      < X-DNS-Prefetch-Control: off
      < X-Download-Options: noopen
      < X-Frame-Options: DENY
      < X-Permitted-Cross-Domain-Policies: none
      < X-XSS-Protection: 0
      < cache-control: no-store, max-age=0
      < Accept-Ranges: bytes
      < Last-Modified: Mon, 13 Nov 2023 13:12:06 GMT
      < ETag: W/"417-18bc8cf89b4"
      < Content-Type: text/html; charset=UTF-8
      < Content-Length: 1047
      < Vary: Accept-Encoding
      < Date: Tue, 27 Feb 2024 22:57:53 GMT
      < Connection: keep-alive
      < Keep-Alive: timeout=5
      < 
      * Connection #0 to host localhost left intact
      <!doctype html><html lang="en"><head><meta charset="utf-8"/><meta name="viewport" content="width=device-width,initial-scale=1"/><meta name="theme-color" content="#000000"/><meta name="description" content="Janus Community Showcase"/><link rel="apple-touch-icon" href="/logo192.png"/><link rel="manifest" href="/manifest.json" crossorigin="use-credentials"/><link rel="icon" href="/favicon.ico"/><link rel="shortcut icon" href="/favicon.ico"/><link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png"/><link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png"/><link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png"/><link rel="mask-icon" href="/safari-pinned-tab.svg" color="#5bbad5"/><link rel="icon" href=""/><title>Janus IDP Backstage Showcase</title><script defer="defer" src="/static/runtime.a8aaf76e.js"></script><script defer="defer" src="/static/main.a8aaf76e.js"></script></head><body><noscript>You need to enable JavaScript to run this app.</noscript><div id="root"></div></body></html>
      

      Versions of software used and environment


      Upstream URL: https://github.com/janus-idp/backstage-showcase/issues/1023

              Unassigned Unassigned
              upstream-sync Upstream Sync
              RHIDP - Dynamic Plugins
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                Created:
                Updated: