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dendrite/keyserver
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Neil Alexander ec716793eb
Merge federationapi, federationsender, signingkeyserver components (#2055) 
* Initial federation sender -> federation API refactoring

* Move base into own package, avoids import cycle

* Fix build errors

* Fix tests

* Add signing key server tables

* Try to fold signing key server into federation API

* Fix dendritejs builds

* Update embedded interfaces

* Fix panic, fix lint error

* Update configs, docker

* Rename some things

* Reuse same keyring on the implementing side

* Fix federation tests, `NewBaseDendrite` can accept freeform options

* Fix build

* Update create_db, configs

* Name tables back

* Don't rename federationsender consumer for now
2021-11-24 10:45:23 +00:00
..
api Delete device keys/signatures from key server when deleting devices (#1979) 2021-08-18 12:07:09 +01:00
consumers Guard in all key consumers 2021-11-16 09:27:49 +00:00
internal Merge federationapi, federationsender, signingkeyserver components (#2055) 2021-11-24 10:45:23 +00:00
inthttp Delete device keys/signatures from key server when deleting devices (#1979) 2021-08-18 12:07:09 +01:00
producers Cross-signing fixes, notifications via sync, federation (#1974) 2021-08-17 13:44:30 +01:00
storage Run gofmt on dendrite - apply go 1.17 preferred build tags (#2021) 2021-11-02 16:48:48 +00:00
types Cross-signing storage code (#1959) 2021-08-04 17:31:18 +01:00
keyserver.go Merge federationapi, federationsender, signingkeyserver components (#2055) 2021-11-24 10:45:23 +00:00
README.md Add boilerplate for key server APIs (#1196) 2020-07-13 16:02:35 +01:00

README.md

Key Server

This is an internal component which manages E2E keys from clients. It handles all the Key Management APIs with the exception of /keys/changes which is handled by Sync API. This component is designed to shard by user ID.

Keys are uploaded and stored in this component, and key changes are emitted to a Kafka topic for downstream components such as Sync API.

Internal APIs

  • PerformUploadKeys stores identity keys and one-time public keys for given user(s).
  • PerformClaimKeys acquires one-time public keys for given user(s). This may involve outbound federation calls.
  • QueryKeys returns identity keys for given user(s). This may involve outbound federation calls. This component may then cache federated identity keys to avoid repeatedly hitting remote servers.
  • A topic which emits identity keys every time there is a change (addition or deletion).

### Endpoint mappings

  • Client API maps /keys/upload to PerformUploadKeys.
  • Client API maps /keys/query to QueryKeys.
  • Client API maps /keys/claim to PerformClaimKeys.
  • Federation API maps /user/keys/query to QueryKeys.
  • Federation API maps /user/keys/claim to PerformClaimKeys.
  • Sync API maps /keys/changes to consuming from the Kafka topic.