dendrite/keyserver
Tak Wai Wong ea0a8804d2 Pull latest dendrite fork into harmony (#252)
Latest dendrite main has changes for knockable rooms, and the fix for login crash. Pulled into dendrite fork. Rebased dendrite fork from dendrite main.

Co-authored-by: Till <2353100+S7evinK@users.noreply.github.com>
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
Co-authored-by: kegsay <kegan@matrix.org>
Co-authored-by: Tak Wai Wong <tak@hntlabs.com>
Co-authored-by: texuf <texuf.eth@gmail.com>
Co-authored-by: Brian Meek <brian@hntlabs.com>
Co-authored-by: Tak Wai Wong <takwaiw@gmail.com>
2022-08-13 16:09:49 -07:00
..
api Pull latest dendrite fork into harmony (#252) 2022-08-13 16:09:49 -07:00
consumers Add InputDeviceListUpdate to the keyserver, remove old input API (#2536) 2022-06-15 14:27:07 +01:00
internal Pull latest dendrite fork into harmony (#252) 2022-08-13 16:09:49 -07:00
inthttp Pull latest dendrite fork into harmony (#252) 2022-08-13 16:09:49 -07:00
producers Remove eduserver (#2306) 2022-03-29 14:14:35 +02:00
storage Tak/pull-dendrite-changes (#245) 2022-08-09 15:23:56 -07:00
types Remove sarama/saramajetstream dependencies (#2138) 2022-02-04 13:08:13 +00:00
keyserver.go Add InputDeviceListUpdate to the keyserver, remove old input API (#2536) 2022-06-15 14:27:07 +01:00
README.md Add boilerplate for key server APIs (#1196) 2020-07-13 16:02:35 +01:00

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.