* docs: clarify ingress-nginx integration and remove Lua block example for oauth2-proxy
This PR revises the integration guide for oauth2-proxy with ingress-nginx in Kubernetes:
Recommends the minimal configuration: just auth-url and auth-signin annotations.
Removes the Lua block example, as it did not work in practice despite following nginx documentation and extensive testing.
Clearly states that the official ingress-nginx external auth example is the recommended approach for most users.
Notes that advanced Lua/cookie handling is only needed for rare, advanced scenarios.
Signed-off-by: Jan Larwig <jan@larwig.com>
* doc: update 3 latest docs versions
Signed-off-by: Jan Larwig <jan@larwig.com>
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Signed-off-by: Jan Larwig <jan@larwig.com>
Co-authored-by: Jan Larwig <jan@larwig.com>
* Change Dex port in local-environment from 4190 to 5556
Port 4190 is blocked by standards-compliant browsers (e.g. Firefox), as per https://fetch.spec.whatwg.org/#port-blocking.
Port 5556 is used by Dex in its example config files: 745e1114f3/examples/config-dev.yaml (L50)
* Fix upstream in local-environment/oauth2-proxy.cfg
http://httpbin.localtest.me:8080 is only exposed to the host, not to httpbin Docker network.
Causes Bad Gateway before.
* Do not expose unauthenticated httpbin service in local-environment
This defeats the point of having oauth2-proxy.
It has already been misleading by causing the bug fixed in cafc6af48fc38f6fe4395fb0c7e2638bc84e6091.
It serves as a bad example: users might accidentally expose the service they're trying to protect in the first place.
* Remove unnecessary httpbin.localtest.me alias from local-environment
Schmitt Paul
Vincent Privat
Simmo Saan
github-actions[bot]