Followup from #16562 prepare for #16567
* Rename ctx.Form() to ctx.FormString()
* Reimplement FormX func to need less code and cpu cycles
* Move code into own file
* Add option to provide signed token to verify key ownership
Currently we will only allow a key to be matched to a user if it matches
an activated email address. This PR provides a different mechanism - if
the user provides a signature for automatically generated token (based
on the timestamp, user creation time, user ID, username and primary
email.
* Ensure verified keys can act for all active emails for the user
* Add code to mark keys as verified
* Slight UI adjustments
* Slight UI adjustments 2
* Simplify signature verification slightly
* fix postgres test
* add api routes
* handle swapped primary-keys
* Verify the no-reply address for verified keys
* Only add email addresses that are activated to keys
* Fix committer shortcut properly
* Restructure gpg_keys.go
* Use common Verification Token code
Signed-off-by: Andrew Thornton <art27@cantab.net>
* refactor routers directory
* move func used for web and api to common
* make corsHandler a function to prohibit side efects
* rm unused func
Co-authored-by: 6543 <6543@obermui.de>
