Dendrite is a second-generation Matrix homeserver written in Go!
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Neil Alexander f7b2a5866e
Update dependencies (#1372)
* Other updates

* Update naffka

* naffka not indirect

* Revert quic-go
2020-09-01 10:20:31 +01:00
.github Create FUNDING.yml 2020-07-15 11:30:32 +01:00
appservice Don't overwrite global err before return (#1293) 2020-08-25 13:11:52 +01:00
build Update Complement dockerfile to not wait for apt-get input 2020-08-28 15:19:47 +01:00
clientapi Remove device DB from clientapi (#1352) 2020-08-27 18:53:40 +01:00
cmd Remove device DB from clientapi (#1352) 2020-08-27 18:53:40 +01:00
currentstateserver [readability] use event.StateKeyEquals where relevant and minor for-loop refactoring (#1339) 2020-08-25 21:04:35 +01:00
docs Add OpenTracing documentation (#1345) 2020-08-27 10:24:56 +01:00
eduserver Prefix-defined Kafka topics (#1254) 2020-08-10 15:18:37 +01:00
federationapi [readability] use event.StateKeyEquals where relevant and minor for-loop refactoring (#1339) 2020-08-25 21:04:35 +01:00
federationsender Try to protect GetNextTransactionPDUs (#1350) 2020-08-27 15:27:12 +01:00
internal Remove device DB from clientapi (#1352) 2020-08-27 18:53:40 +01:00
keyserver Wait for 8h between device list updates for blacklisted servers (#1344) 2020-08-26 15:38:21 +01:00
mediaapi Fix #1361 (#1362) 2020-08-28 09:46:32 +01:00
roomserver Speed up accepting invites from remote users if we're already in the room (#1349) 2020-08-27 11:47:13 +01:00
serverkeyapi Component-wide TransactionWriters (#1290) 2020-08-21 10:42:08 +01:00
syncapi Add some error wrapping to sync API, use background context for sync (#1363) 2020-08-28 13:28:40 +01:00
userapi Remove device DB from clientapi (#1352) 2020-08-27 18:53:40 +01:00
.dockerignore Docker Hub (#1053) 2020-05-21 13:02:28 +01:00
.gitignore Support embedding Riot Web (#1113) 2020-06-11 10:16:46 +01:00
.golangci.yml Get room versions from database (#918) 2020-03-17 18:00:10 +00:00
are-we-synapse-yet.list AWSY: new groups and add AS API section (#1270) 2020-08-14 11:26:06 +01:00
are-we-synapse-yet.py AWSY: new groups and add AS API section (#1270) 2020-08-14 11:26:06 +01:00
build-dendritejs.sh Bake in git commit into dendritejs binary (#1048) 2020-05-19 16:42:30 +01:00
build.sh Unbreak the wasm build (#986) 2020-04-28 16:22:00 +01:00
dendrite-config.yaml Add OpenTracing documentation (#1345) 2020-08-27 10:24:56 +01:00
go.mod Update dependencies (#1372) 2020-09-01 10:20:31 +01:00
go.sum Update dependencies (#1372) 2020-09-01 10:20:31 +01:00
LICENSE Add Apache Version 2.0 license and headers to all golang files 2017-04-21 00:40:52 +02:00
README.md Update README.md 2020-08-25 12:09:34 +01:00
show-expected-fail-tests.sh Fix newlines between white/blacklist test names in buildkite annotations (#1003) 2020-05-04 14:48:49 +01:00
sytest-blacklist Implement key uploads (#1202) 2020-07-15 12:02:34 +01:00
sytest-whitelist Fix 'Invited user can reject invite over federation several times' (#1341) 2020-08-25 18:59:00 +01:00

Dendrite Build Status Dendrite Dev on Matrix Dendrite on Matrix

Dendrite is a second-generation Matrix homeserver written in Go. It is not recommended to use Dendrite as a production homeserver at this time as there is no stable release.

Dendrite will start to receive versioned releases stable enough to run once we enter beta.

Quick start

Requires Go 1.13+ and SQLite3 (Postgres is also supported):

$ git clone https://github.com/matrix-org/dendrite
$ cd dendrite

# generate self-signed certificate and an event signing key for federation
$ go build ./cmd/generate-keys
$ ./generate-keys --private-key matrix_key.pem --tls-cert server.crt --tls-key server.key

# Copy and modify the config file:
# you'll need to set a server name and paths to the keys at the very least, along with setting
# up the database filenames
$ cp dendrite-config.yaml dendrite.yaml

# build and run the server
$ go build ./cmd/dendrite-monolith-server
$ ./dendrite-monolith-server --tls-cert server.crt --tls-key server.key --config dendrite.yaml

Then point your favourite Matrix client at http://localhost:8008. For full installation information, see INSTALL.md. For running in Docker, see build/docker.

Progress

We use a script called Are We Synapse Yet which checks Sytest compliance rates. Sytest is a black-box homeserver test rig with around 900 tests. The script works out how many of these tests are passing on Dendrite and it updates with CI. As of August 2020 we're at around 52% CS API coverage and 65% Federation coverage, though check CI for the latest numbers. In practice, this means you can communicate locally and via federation with Synapse servers such as matrix.org reasonably well. There's a long list of features that are not implemented, notably:

  • Receipts
  • Push
  • Search and Context
  • User Directory
  • Presence
  • Guests

We are prioritising features that will benefit single-user homeservers first (e.g Receipts, E2E) rather than features that massive deployments may be interested in (User Directory, OpenID, Guests, Admin APIs, AS API). This means Dendrite supports amongst others:

  • Core room functionality (creating rooms, invites, auth rules)
  • Federation in rooms v1-v6
  • Backfilling locally and via federation
  • Accounts, Profiles and Devices
  • Published room lists
  • Typing
  • Media APIs
  • Redaction
  • Tagging
  • E2E keys and device lists

Contributing

We would be grateful for any help on issues marked as Are We Synapse Yet. These issues all have related Sytests which need to pass in order for the issue to be closed. Once you've written your code, you can quickly run Sytest to ensure that the test names are now passing.

For example, if the test Local device key changes get to remote servers was marked as failing, find the test file (e.g via grep or via the CI log output it's tests/50federation/40devicelists.pl ) then to run Sytest:

docker run --rm --name sytest
-v "/Users/kegan/github/sytest:/sytest"
-v "/Users/kegan/github/dendrite:/src"
-v "/Users/kegan/logs:/logs"
-v "/Users/kegan/go/:/gopath"
-e "POSTGRES=1" -e "DENDRITE_TRACE_HTTP=1"
matrixdotorg/sytest-dendrite:latest tests/50federation/40devicelists.pl

See sytest.md for the full description of these flags.

Sometimes Sytest is testing the wrong thing or is flakey, so it will need to be patched. Ask on #dendrite-dev:matrix.org if you think this is the case for you and we'll be happy to help.

If you're new to the project, see CONTRIBUTING.md to get up to speed then look for Good First Issues. If you're familiar with the project, look for Help Wanted issues.

Discussion

For questions about Dendrite we have a dedicated room on Matrix #dendrite:matrix.org. Development discussion should happen in #dendrite-dev:matrix.org.