ATO-696: Add guidance - setting up JWKS URL

BenjaminWCO commented 4 months ago

Why

We're adding an alternative method for RPs to share their public keys.

What

Add guidance for setting up JWKS URL including some considerations / limitations
Add changelog

Technical writer support

Yes please.

How to review

Check information is clear and free of errors / propose improvements
Check if any important information is missing
Current documentation doesn't seem to make reference to self service so I've omitted discussing this aspect. Is this correct?

Changelog

[x] Changelog updated

Confirm

[ ] I have checked if any docs change here also requires updates to other repositories (ADRs / RFCs, README.md, Team Manual, elsewhere in these docs)
[x] Where there is any overlap I have updated or opened a PR for corresponding changes

sabrinaharris commented 4 months ago

Hi @BenjaminWCO, I'm going to put in a call to talk about this PR and the scope of work. This looks like quite a big change and we have more work around keys coming up, so we need to make sure it's coordinated! Thanks.

sabrinaharris commented 3 months ago

Paused while we look at whether this is for self-service users only.

sabrinaharris commented 2 months ago

Superseded by PR 251 so closing this!

govuk-one-login / tech-docs