Describe the bug

Thank you for a great project and documentation. I ran into a bug (I think) while playing with the 5 minute tutorial.

When revoking an access token that is not found the hydra server returns a 404 response but this is not a defined response in the swagger specification. This leads to an error like `response status code does not match any response statuses defined for thi

Is your feature request related to a problem? Please describe.

Though https://www.home-assistant.io/ runs on what appears to be Debian, neither deb nor apt are present and all add-on functionality is expected to be done via Home Assistant plugins.

Describe the solution you'd like

It would be great to have Tailscale support as a HassIO plug-in for Home Assistant.

**Describe alte

Expose high level metrics for Prometheus to scrape & generate potential alerts.

Expected Behavior

Host a /metrics endpoint on its own port (not the same one as the /oauth2/* default proxy). This will allow easier configurations so the metrics aren't exposed publicly.

Not sure what good metrics would be to collect -- other reverse proxies would be good to look at for motivation.

Would love to see an option to customize the logo and favicon!

Is your feature request related to a problem? Please describe.

The public key-based request signing functionality added to sso_proxy in buzzfeed/sso#106 is undocumented. In particular, it's not immediately obvious how to a) generate an appropriate keypair or b) validate a signed request in an upstream service.

Describe the solution you'd like

New documenta

What would you like to be added

Add support for inspecting multiple certificates in one file and/or multiple files each of which may contain multiple certificates.

Example:

// multiple certificates in one file
$ step certificate inspect --bundle --format pem https://www.google.com > certs.txt
$ step certificate inspect certs.txt
<shows only one cert>

// multiple input files
$ 

Describe the issue:
The links not show hover states on hover on the getting started page.

How to reproduce:

1. Navigate to getting started page
2. hover over any link

Expected behavior:
Should indicate hover state for links