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2024-09-23Adds support for listening on and connecting to I2P and Onion services ↵idk
securely (#3293) This PR adds 2 `dendrite-demo` main's, each designed expressly to serve a Hidden Service/Overlay network. The first, `dendrite-demo-i2p` add self-configuration for use of dendrite as an I2P hidden service(eepsite) and to connect to I2P services(federate) as an I2P client. It further disables the `dendrite` server from communicating with non-anonymous servers by federation(because I2P does not canonically have the ability to exit, we rely on donors for exit traffic), and enables the use of self-signed TLS certificates([because I2P services are self-authenticating but TLS is still required for other aspects of the system to work reliably](https://tor.stackexchange.com/questions/13887/registering-onion-with-certificate-authority)). This demo turns the system into an "pseudonymous" homeserver which people can connect to using an I2P-enabled Matrix client(I like `cinny` and it's what I tested with). The second, `dendrite-demo-tor` adds self-configuration for the use of dendrite as an Onion service and to connect to other onion services and non-anonymous web sites using Tor to obfuscate it's physical location and providing, optionally, pseudonymity. It also enables the use of self-signed TLS certificates, for the same reason as with I2P, because onion services aren't typically eligible for TLS certificates. It has also been tested with `cinny`. These services are both pseudonymous like myself, not anonymous. I will be meeting members of the element team at the CCC assembly shortly to discuss contributing under my pseudonym. As none of the other `dendrite-demo` have unit tests I did not add them to these checkins. * [*] I have added Go unit tests or [Complement integration tests](https://github.com/matrix-org/complement) for this PR _or_ I have justified why this PR doesn't need tests --------- Co-authored-by: eyedeekay <idk@mulder> Co-authored-by: Till Faelligen <2353100+S7evinK@users.noreply.github.com>
2024-09-10add option for credentials file for NATS; more info: https://docs.nat… (#3415)Paige Thompson
Not 100% on how you would want to test this; you would need a NATS server configured with NKey: https://docs.nats.io/using-nats/developer/connecting/creds This was tested with Synadia's free NATS SaaS and it does appear to be working, however there's an issue with how NATS is used in general: ``` time="2024-09-10T14:40:05.105105731Z" level=fatal msg="Unable to add in-memory stream" error="nats: account requires a stream config to have max bytes set" stream=DendriteInputRoomEvent subjects="[DendriteInputRoomEvent DendriteInputRoomEvent.>]" ``` I tried creating the topic manually, however dendrite insists on deleting/recreating the topic, so getting this to work is an issue I'm going ot have to deal with later unless somebody gets to it before then. If you feel more competent than me and wanna draw from this PR as an example (if you have another way you'd prefer to see this done) go ahead feel free I just wanna see it get done and I'm not particularly good at working with golang. Signed-off-by: `Paige Thompson <paige@paige.bio>`
2024-09-10Update NATS to 2.10.20, use `SyncAlways` (#3418)Neil
The internal NATS instance is definitely convenient but it does have one problem: its lifecycle is tied to the Dendrite process. That means if Dendrite panics or OOMs, it takes out NATS with it. I suspect this is sometimes contributing to what people see with stuck streams, as some operations or state might not be written to disk fully before it gets interrupted. Using `SyncAlways` means that NATS will effectively use `O_SYNC` and block writes on flushes, which should improve resiliency against this kind of failure considerably. It might affect performance a little but shouldn't be significant. Also updates NATS to 2.10.20 as there have been all sorts of fixes since 2.10.7, including better `SyncAlways` handling. Signed-off-by: Neil Alexander <git@neilalexander.dev> --------- Signed-off-by: Neil Alexander <git@neilalexander.dev> Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
2024-08-16Implement MSC3916 (#3397)Till
Needs https://github.com/matrix-org/gomatrixserverlib/pull/437
2024-05-01Take advantage of changes in recent Go versions (#3361)0x1a8510f2
Given that #2714 wasn't merged but we are now at a minimum supported Go version of 1.20 (soon to be 1.21), I wanted to carry over some of the changes. Namely: - Fix the log typo - Simplify build constraints for unix - Use stdlib atomic package ### Pull Request Checklist <!-- Please read https://matrix-org.github.io/dendrite/development/contributing before submitting your pull request --> * [x] I have added Go unit tests or [Complement integration tests](https://github.com/matrix-org/complement) for this PR _or_ I have justified why this PR doesn't need tests * [x] Pull request includes a [sign off below using a legally identifiable name](https://matrix-org.github.io/dendrite/development/contributing#sign-off) _or_ I have already signed off privately Signed-off-by: `0x1a8510f2 <admin@0x1a8510f2.space>` --------- Co-authored-by: devonh <devon.dmytro@gmail.com>
2024-03-22Reuse existing NATS connection (#3345)Till
If using external NATS, we opened unnecessary connections. This now re-uses existing connections. [skip ci]
2024-02-28Make usage of relays optional, avoid DB roundtrips (#3337)Till
This should avoid 2 additional DB roundtrips if we don't want to use relays. So instead of possibly doing roughly 20k trips to the DB, we are now "only" doing ~6600. --------- Co-authored-by: devonh <devon.dmytro@gmail.com>
2024-02-03Modernize appservice paths and authentication (#3316)Tulir Asokan
This brings Dendrite's appservice spec support up to v1.4, from the previous level of pre-release-spec support only (even r0.1.0 wasn't supported for pushing transactions 🙃). There are config options to revert to the old behavior, but the default is v1.4+ only. [Synapse also does that](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#use_appservice_legacy_authorization) mautrix bridges will drop support for legacy paths and authentication soon (and possibly also require matrix v1.4 to be advertised, but I might add some workaround to not require that for dendrite) Signed-off-by: Tulir Asokan <tulir@maunium.net>
2024-01-17Add login fallback (#3302)Till
Part of https://github.com/matrix-org/dendrite/issues/3216 The files are basically copied from Synapse, with minor changes to the called endpoints. We never seem to have had the `/_matrix/static/client/login/` endpoint, this adds it.
2023-12-12Introduce a new stream for the appservice consumer (#3277)Till
This introduces a new stream the syncAPI produces to once it processed a `OutputRoomEvent` and the appservices consumes. This is to work around a race condition where appservices receive an event before the syncAPI has handled it, this can result in e.g. calls to `/joined_members` returning a wrong membership list.
2023-11-25added a warning log , for well_known_server_name,well_known_server_name ↵Joseph Alvarenga Beech
when they dont have prefix (#3205) closing this https://github.com/matrix-org/dendrite/issues/3180 added a warning log when either well_known_server_name, well_known_server_name: dont have a prefix in them josephalvarengabeech@pm.me --------- Co-authored-by: Till Faelligen <2353100+S7evinK@users.noreply.github.com>
2023-11-09More `rows.Close()` and `rows.Err()` (#3262)Till
Looks like we missed some `rows.Close()` Even though `rows.Err()` is mostly not necessary, we should be more consistent in the DB layer. [skip ci]
2023-10-31Some tweaks for the device list updater (#3251)Till
This makes the following changes: - Adds two new metrics observing the usage of the `DeviceListUpdater` workers - Makes the number of workers configurable - Adds a 30s timeout for DB requests when receiving a device list update over federation
2023-10-25clean up dead links, fix typo (#3130)CicadaCinema
I fixed any dead links beginning https://matrix.org/speculator and some issues I found along the way. https://web.archive.org/web/20190329152312/https://matrix.org/speculator/spec/HEAD/client_server/unstable.html#user-interactive-authentication-api is now found at https://spec.matrix.org/v1.7/client-server-api/#user-interactive-authentication-api https://web.archive.org/web/20170620093435/https://matrix.org/speculator/spec/HEAD/client_server/unstable.html#post-matrix-client-unstable-register is now found at https://spec.matrix.org/v1.7/client-server-api/#post_matrixclientv3register https://github.com/matrix-org/matrix-spec/blob/2a8d64fef7a40717ef9f5748ee0551b2117be037/specification/intro.rst?plain=1#L443 is now found at https://spec.matrix.org/v1.7/appendices/#user-identifiers
2023-09-15Update gmsl to use new validated RoomID on PDUs (#3200)devonh
GMSL returns a `spec.RoomID` when calling `PDU.RoomID()`
2023-08-24Add configuration option for sliding sync when hosting ↵devonh
/.well-known/matrix/client (#3189) Adds the `org.matrix.msc3575.proxy` field (used for configuring sliding sync) to /.well-known/matrix/client when Dendrite is serving that endpoint and `well_known_sliding_sync_proxy` has been configured. ie. Config values of: ``` yaml global: well_known_client_name: https://example.com well_known_sliding_sync_proxy: https://syncv3.example.com ``` results in a /.well-known/matrix/client of: ``` json { "m.homeserver": { "base_url": "https://example.com" }, "org.matrix.msc3575.proxy": { "url": "https://syncv3.example.com" } } ``` If `well_known_sliding_sync_proxy` is not provided, the json provided by /.well-known/matrix/client does not include the proxy field. ie. ``` json { "m.homeserver": { "base_url": "https://example.com" } } ```
2023-08-08Add config key for default room version (#3171)Sam Wedgwood
This PR adds a config key `room_server.default_config_key` to set the default room version for the room server. Signed-off-by: `Sam Wedgwood <sam@wedgwood.dev>`
2023-08-02Use `*spec.SenderID` for `QuerySenderIDForUser` (#3164)Sam Wedgwood
There are cases where a dendrite instance is unaware of a pseudo ID for a user, the user is not a member of that room. To represent this case, we currently use the 'zero' value, which is often not checked and so causes errors later down the line. To make this case more explict, and to be consistent with `QueryUserIDForSender`, this PR changes this to use a pointer (and `nil` to mean no sender ID). Signed-off-by: `Sam Wedgwood <sam@wedgwood.dev>`
2023-07-21Don't quit if unknown msc in config, log it and keep goingDevon Hudson
2023-07-20de-MSC-ifying space summaries (MSC2946) (#3134)helm-dendrite-0.13.1Sam Wedgwood
- This PR moves and refactors the [code](https://github.com/matrix-org/dendrite/blob/main/setup/mscs/msc2946/msc2946.go) for [MSC2946](https://github.com/matrix-org/matrix-spec-proposals/pull/2946) ('Space Summaries') to integrate it into the rest of the codebase. - Means space summaries are no longer hidden behind an MSC flag - Solves #3096 Signed-off-by: Sam Wedgwood <sam@wedgwood.dev>
2023-07-19Use pointer when passing the connection manager around (#3152)Till
As otherwise existing connections aren't reused.
2023-07-07Set max age for roomserver input stream to avoid excessive interior deletes ↵Neil
(#3145) If old messages build up in the input stream and do not get processed successfully, this can create a significant drift between the stream first sequence and the consumer ack floors, which results in a slow and expensive start-up when interest-based retention is in use. If a message is sat in the stream for 24 hours, it's probably not going to get processed successfully, so let NATS drop them instead. Dendrite can reconcile by fetching missing events later if it needs to. --------- Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
2023-07-06Increase NATS server startup timeoutTill Faelligen
2023-06-22feat: admin APIs for token authenticated registration (#3101)santhoshivan23
### Pull Request Checklist <!-- Please read https://matrix-org.github.io/dendrite/development/contributing before submitting your pull request --> * [x] I have added Go unit tests or [Complement integration tests](https://github.com/matrix-org/complement) for this PR _or_ I have justified why this PR doesn't need tests * [x] Pull request includes a [sign off below using a legally identifiable name](https://matrix-org.github.io/dendrite/development/contributing#sign-off) _or_ I have already signed off privately Signed-off-by: `Santhoshivan Amudhan santhoshivan23@gmail.com`
2023-06-14Merge SenderID & Per Room User Key work (#3109)devonh
2023-06-12Cleanup remaining statekey usage for senderIDs (#3106)devonh
2023-06-07Use SenderID Type (#3105)devonh
2023-06-06PDU Sender split (#3100)devonh
Initial cut of splitting PDU Sender into SenderID & looking up UserID where required.
2023-05-17Move MakeJoin logic to GMSL (#3081)devonh
2023-05-09Move json errors over to gmsl (#3080)devonh
2023-05-04Use ProtoEvent where needed instead of EventBuilder (#3075)kegsay
They are fundamentally different concepts, so should be represented as such. Proto events are exchanged in /make_xxx calls over federation, and made as "fledgling" events in /createRoom and general event sending. *Building* events is a reasonably complex VERSION SPECIFIC process which needs amongst other things, auth event providers, prev events, signing keys, etc. Requires https://github.com/matrix-org/gomatrixserverlib/pull/379
2023-05-03Fix flaky test in process contextDevon Hudson
2023-05-03Use PDU in even more places (#3074)kegsay
- No longer rely on *Event returning from NewEventFrom... functions Requires https://github.com/matrix-org/gomatrixserverlib/pull/377
2023-05-02Use PDU not *Event in HeaderedEvent (#3073)kegsay
Requires https://github.com/matrix-org/gomatrixserverlib/pull/376 This has numerous upsides: - Less type casting to `*Event` is required. - Making Dendrite work with `PDU` interfaces means we can swap out Event impls more easily. - Tests which represent weird event shapes are easier to write. Part of a series of refactors on GMSL.
2023-04-28Use PDU in more places (#3072)kegsay
2023-04-27Use PDU interface (#3070)kegsay
We only use it in a few places currently, enough to get things to compile and run. We should be using it in much more places. Similarly, in some places we cast []PDU back to []*Event, we need to not do that. Likewise, in some places we cast PDU to *Event, we need to not do that. For now though, hopefully this is a start.
2023-04-27Remove gmsl.HeaderedEvent (#3068)kegsay
Replaced with types.HeaderedEvent _for now_. In reality we want to move them all to gmsl.Event and only use HeaderedEvent when we _need_ to bundle the version/event ID with the event (seriailsation boundaries, and even then only when we don't have the room version). Requires https://github.com/matrix-org/gomatrixserverlib/pull/373
2023-04-27Add some roomserver UTs (#3067)Till
Adds tests for `QueryRestrictedJoinAllowed`, `IsServerAllowed` and `PerformRoomUpgrade`. Refactors the `QueryRoomVersionForRoom` method to accept a string and return a `gmsl.RoomVersion` instead of req/resp structs. Adds some more caching for `GetStateEvent` This should also fix #2912 by ignoring state events belonging to other users.
2023-04-24Move fedclient interface over to gmsl (#3061)devonh
Companion PR: https://github.com/matrix-org/gomatrixserverlib/pull/366
2023-04-19refactor: update GMSL (#3058)kegsay
Sister PR to https://github.com/matrix-org/gomatrixserverlib/pull/364 Read this commit by commit to avoid going insane.
2023-04-14Update GMSL: use static Check functions (#3052)kegsay
Sister PR to https://github.com/matrix-org/gomatrixserverlib/pull/359 A nice side effect is that we don't need to re-parse the events in some cases.
2023-04-06refactor: use latest GMSL which splits fed client from matrix room logic (#3051)kegsay
Part of a series of refactors on GMSL.
2023-04-04Move GMSL client types to Dendrite (#3045)kegsay
GMSL is intended for Federation only. Sister PR to https://github.com/matrix-org/gomatrixserverlib/pull/357
2023-04-04app service unix socket support (#3022)Boris Rybalkin
This is the last part of unix socket support to talk to app servers, go based app services already support unix sockets: https://github.com/mautrix/go/commit/5a68173fe39345b8473e04bfa67cae5a13f6ca7f ``` appservice: # The address that the homeserver can use to connect to this appservice. address: unix:///var/snap/matrix/current/whatsapp.socket # The hostname and port where this appservice should listen. hostname: /var/snap/matrix/current/whatsapp.socket port: 0 ``` ### Pull Request Checklist <!-- Please read https://matrix-org.github.io/dendrite/development/contributing before submitting your pull request --> * [x] I have added Go unit tests or [Complement integration tests](https://github.com/matrix-org/complement) for this PR _or_ I have justified why this PR doesn't need tests * [x] Pull request includes a [sign off below using a legally identifiable name](https://matrix-org.github.io/dendrite/development/contributing#sign-off) _or_ I have already signed off privately Signed-off-by: `Boris Rybalkin <ribalkin@gmail.com>`
2023-03-22Remove `BaseDendrite` (#3023)Till
Removes `BaseDendrite` to, hopefully, make testing and composing of components easier in the future.
2023-03-17Preparations for removing `BaseDendrite` (#3016)Till
Preparations to actually remove/replace `BaseDendrite`. Quite a few changes: - SyncAPI accepts an `fulltext.Indexer` interface (fulltext is removed from `BaseDendrite`) - Caches are removed from `BaseDendrite` - Introduces a `Router` struct (likely to change) - also fixes #2903 - Introduces a `sqlutil.ConnectionManager`, which should remove `base.DatabaseConnection` later on - probably more
2023-03-16simplify unix socket permission format (#3014)Boris Rybalkin
### Pull Request Checklist <!-- Please read https://matrix-org.github.io/dendrite/development/contributing before submitting your pull request --> * [x] I have added Go unit tests or [Complement integration tests](https://github.com/matrix-org/complement) for this PR _or_ I have justified why this PR doesn't need tests * [x] Pull request includes a [sign off below using a legally identifiable name](https://matrix-org.github.io/dendrite/development/contributing#sign-off) _or_ I have already signed off privately Signed-off-by: `Boris Rybalkin <ribalkin@gmail.com>`
2023-03-10Change default stats reporting endpoint (#3007)Till
It's the same instance we report to, only using the subdomain.
2023-03-01unix socket support (#2974)Boris Rybalkin
### Pull Request Checklist <!-- Please read https://matrix-org.github.io/dendrite/development/contributing before submitting your pull request --> * [x] I have added Go unit tests or [Complement integration tests](https://github.com/matrix-org/complement) for this PR _or_ I have justified why this PR doesn't need tests * [x] Pull request includes a [sign off below using a legally identifiable name](https://matrix-org.github.io/dendrite/development/contributing#sign-off) _or_ I have already signed off privately Signed-off-by: `Boris Rybalkin <ribalkin@gmail.com>` I need this for Syncloud project (https://github.com/syncloud/platform) where I run multiple apps behind an nginx on the same RPi like device so unix socket is very convenient to not have port conflicts between apps. Also someone opened this Issue: https://github.com/matrix-org/dendrite/issues/2924 --------- Co-authored-by: kegsay <kegan@matrix.org> Co-authored-by: Till <2353100+S7evinK@users.noreply.github.com>
2023-03-01Refactor `StoreEvent`, add `MaybeRedactEvent`, create an `EventDatabase` (#2989)Till
This PR changes the following: - `StoreEvent` now only stores an event (and possibly prev event), instead of also doing redactions - Adds a `MaybeRedactEvent` (pulled out from `StoreEvent`), which should be called after storing events - a few other things