Preflight requests are not forwarded to services

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Ali Deishidi 2022-04-11 17:22:09 +02:00 committed by GitHub
parent 0e532a3634
commit a51851247e
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2 changed files with 3 additions and 1 deletions

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@ -201,6 +201,8 @@ http:
CORS (Cross-Origin Resource Sharing) headers can be added and configured in a manner similar to the custom headers above. CORS (Cross-Origin Resource Sharing) headers can be added and configured in a manner similar to the custom headers above.
This functionality allows for more advanced security features to quickly be set. This functionality allows for more advanced security features to quickly be set.
If CORS headers are set, then the middleware does not pass preflight requests to any service,
instead the response will be generated and sent back to the client directly.
```yaml tab="Docker" ```yaml tab="Docker"
labels: labels:

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@ -22,7 +22,7 @@ find "${PATH_TO_SITE}" -type f -not -path "/app/site/theme/*" \
--alt_ignore="/traefikproxy-vertical-logo-color.svg/" \ --alt_ignore="/traefikproxy-vertical-logo-color.svg/" \
--http_status_ignore="0,500,501,503" \ --http_status_ignore="0,500,501,503" \
--file_ignore="/404.html/" \ --file_ignore="/404.html/" \
--url_ignore="/https://groups.google.com/a/traefik.io/forum/#!forum/security/,/localhost:/,/127.0.0.1:/,/fonts.gstatic.com/,/.minikube/,/github.com\/traefik\/traefik\/*edit*/,/github.com\/traefik\/traefik/,/doc.traefik.io/,/github\.com\/golang\/oauth2\/blob\/36a7019397c4c86cf59eeab3bc0d188bac444277\/.+/,/www.akamai.com/,/pilot.traefik.io\/profile/,/traefik.io/,/doc.traefik.io\/traefik-mesh/,/www.mkdocs.org/,/squidfunk.github.io/,/ietf.org/,/www.namesilo.com/,/www.youtube.com/,/www.linode.com/,/www.alibabacloud.com/,/www.cloudxns.net/,/www.vultr.com/,/vscale.io/" \ --url_ignore="/https://groups.google.com/a/traefik.io/forum/#!forum/security/,/localhost:/,/127.0.0.1:/,/fonts.gstatic.com/,/.minikube/,/github.com\/traefik\/traefik\/*edit*/,/github.com\/traefik\/traefik/,/doc.traefik.io/,/github\.com\/golang\/oauth2\/blob\/36a7019397c4c86cf59eeab3bc0d188bac444277\/.+/,/www.akamai.com/,/pilot.traefik.io\/profile/,/traefik.io/,/doc.traefik.io\/traefik-mesh/,/www.mkdocs.org/,/squidfunk.github.io/,/ietf.org/,/www.namesilo.com/,/www.youtube.com/,/www.linode.com/,/www.alibabacloud.com/,/www.cloudxns.net/,/www.vultr.com/,/vscale.io/,/hetzner.com/" \
'{}' 1>/dev/null '{}' 1>/dev/null
## HTML-proofer options at https://github.com/gjtorikian/html-proofer#configuration ## HTML-proofer options at https://github.com/gjtorikian/html-proofer#configuration