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820c56c165
dendrite/keyserver
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Kegsay 820c56c165
Fix more E2E sytests (#1265) 
* WIP: Eagerly sync device lists on /user/keys/query requests

Also notify servers when a user's device display name changes. Few
caveats:
 - sytest `Device deletion propagates over federation` fails
 - `populateResponseWithDeviceKeysFromDatabase` is called from multiple
   goroutines and hence is unsafe.

* Handle deleted devices correctly over federation
2020-08-12 22:43:02 +01:00
..
api Fix more E2E sytests (#1265) 2020-08-12 22:43:02 +01:00
internal Fix more E2E sytests (#1265) 2020-08-12 22:43:02 +01:00
inthttp Process inbound device list updates from federation (#1240) 2020-08-05 13:41:16 +01:00
producers
storage Fix more E2E sytests (#1265) 2020-08-12 22:43:02 +01:00
keyserver.go Prefix-defined Kafka topics (#1254) 2020-08-10 15:18:37 +01:00
README.md

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.