For router certificate extension, routers now wait for a control
channel for 10s then check again every one minute till it is
available or the router is terminated or self terminates
due to a lack of a control channel.
- routers can now opt to extend their enrollment at any time with a
previous or new key
- adds tests for router enrollment
- adds tests for router enrollment extension
- edge router sync is now modular and can have different strategies
- plans to make this configurabe in the future with multiple strat
- legacy strategy is called "instant" and is the only option
- instant strat now supports control signaling and resync requests
- edge routers now do not remove connections till after a full sync
- added the ability for the controller to report the er sync status
- added er syn status to GET /edge-routers list and detail
- improved log output in sync logic
- adds ability for any authenticated API Session to create ephemeral
certificates
- allows UPDB session connection
- adds create/delete/read of current api session certificates
- add session cert pem result on create and detail
- fixes ER not updating sessions with new certs from API session
- fixes naming of session vs apiSession on members, functions, etc
- organizes ER state manager functions into apiSession vs session
- adds api session ids to api sessions and sessions sent from the
controller to ERs
- ensure api and ns fingerprints are the same
- filter api session certs by valid periods
- clarify fingerprint func naming
Andrew Martinez