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* Fix malformed log line in new federation "catch up" logic (#8442)Richard van der Hoff2020-10-021-1/+1
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* Add prometheus metrics to track federation delays (#8430)Richard van der Hoff2020-10-012-1/+45
| | | | | Add a pair of federation metrics to track the delays in sending PDUs to/from particular servers.
* Mypy fixes for `synapse.handlers.federation` (#8422)Richard van der Hoff2020-09-291-1/+3
| | | For some reason, an apparently unrelated PR upset mypy about this module. Here are a number of little fixes.
* Merge tag 'v1.20.0rc5' into developPatrick Cloke2020-09-181-5/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Synapse 1.20.0rc5 (2020-09-18) ============================== In addition to the below, Synapse 1.20.0rc5 also includes the bug fix that was included in 1.19.3. Features -------- - Add flags to the `/versions` endpoint for whether new rooms default to using E2EE. ([\#8343](https://github.com/matrix-org/synapse/issues/8343)) Bugfixes -------- - Fix rate limiting of federation `/send` requests. ([\#8342](https://github.com/matrix-org/synapse/issues/8342)) - Fix a longstanding bug where back pagination over federation could get stuck if it failed to handle a received event. ([\#8349](https://github.com/matrix-org/synapse/issues/8349)) Internal Changes ---------------- - Blacklist [MSC2753](https://github.com/matrix-org/matrix-doc/pull/2753) SyTests until it is implemented. ([\#8285](https://github.com/matrix-org/synapse/issues/8285))
| * Merge tag 'v1.19.3' into release-v1.20.0Patrick Cloke2020-09-181-5/+3
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1.19.3 Synapse 1.19.3 (2020-09-18) =========================== Bugfixes -------- - Partially mitigate bug where newly joined servers couldn't get past events in a room when there is a malformed event. ([\#8350](https://github.com/matrix-org/synapse/issues/8350))
| | * Use _check_sigs_and_hash_and_fetch to validate backfill requests (#8350)Andrew Morgan2020-09-181-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a bit of a hack, as `_check_sigs_and_hash_and_fetch` is intended for attempting to pull an event from the database/(re)pull it from the server that originally sent the event if checking the signature of the event fails. During backfill we *know* that we won't have the event in our database, however it is still useful to be able to query the original sending server as the server we're backfilling from may be acting maliciously. The main benefit and reason for this change however is that `_check_sigs_and_hash_and_fetch` will drop an event during backfill if it cannot be successfully validated, whereas the current code will simply fail the backfill request - resulting in the client's /messages request silently being dropped. This is a quick patch to fix backfilling rooms that contain malformed events. A better implementation in planned in future.
* | | Catch-up after Federation Outage (bonus): Catch-up on Synapse Startup (#8322)reivilibre2020-09-181-0/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net> Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com> * Fix _set_destination_retry_timings This came about because the code assumed that retry_interval could not be NULL — which has been challenged by catch-up.
* | | Simplify super() calls to Python 3 syntax. (#8344)Patrick Cloke2020-09-183-9/+5
| | | | | | | | | | | | | | | | | | | | | This converts calls like super(Foo, self) -> super(). Generated with: sed -i "" -Ee 's/super\([^\(]+\)/super()/g' **/*.py
* | | Merge remote-tracking branch 'origin/release-v1.20.0' into developErik Johnston2020-09-182-17/+48
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| * | Fix ratelimiting for federation `/send` requests. (#8342)Erik Johnston2020-09-182-17/+48
| | | | | | | | | c.f. #8295 for rationale
| * | Merge branch 'erikj/fix_origin_check' into release-v1.20.0Erik Johnston2020-09-161-3/+4
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* | | Merge branch 'erikj/fix_origin_check' into developErik Johnston2020-09-161-3/+4
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| * | Don't assume that an event has an origin fieldErik Johnston2020-09-161-3/+4
| | | | | | | | | | | | This fixes #8319.
* | | Catch-up after Federation Outage (split, 4): catch-up loop (#8272)reivilibre2020-09-151-4/+125
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* | | Catch up after Federation Outage (split, 2): Track last successful stream ↵reivilibre2020-09-041-0/+11
| | | | | | | | | | | | | | | ordering after transmission (#8247) Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
* | | Catch-up after Federation Outage (split, 1) (#8230)reivilibre2020-09-041-2/+9
| |/ |/| | | Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
* | Stop sub-classing object (#8249)Patrick Cloke2020-09-049-11/+11
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* | Remove obsolete order field in `send_new_transaction` (#8245)reivilibre2020-09-033-28/+22
| | | | | | Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
* | Convert additional database code to async/await. (#8195)Patrick Cloke2020-08-281-8/+11
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* | Convert calls of async database methods to async (#8166)Patrick Cloke2020-08-272-10/+10
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* | Add type hints for state. (#8140)Patrick Cloke2020-08-241-2/+2
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* | Be stricter about JSON that is accepted by Synapse (#8106)Patrick Cloke2020-08-192-6/+4
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* | Convert stream database to async/await. (#8074)Patrick Cloke2020-08-173-3/+3
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* | Drop federation transmission queues during a significant remote outage. (#7864)reivilibre2020-08-131-0/+22
|/ | | | | | | | | | | | | * Empty federation transmission queues when we are backing off. Fixes #7828. Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net> * Address feedback Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net> * Reword newsfile
* Fix typing for notifier (#8064)Erik Johnston2020-08-121-2/+5
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* Merge branch 'master' into developOlivier Wilkinson (reivilibre)2020-07-303-3/+3
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| * Update worker docs with recent enhancements (#7969)Erik Johnston2020-07-293-3/+3
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* | Convert federation client to async/await. (#7975)Patrick Cloke2020-07-303-73/+50
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* Convert state resolution to async/await (#7942)Patrick Cloke2020-07-241-1/+3
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* Convert presence handler helpers to async/await. (#7939)Patrick Cloke2020-07-231-1/+3
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* Put a cache on `/state_ids` (#7931)Richard van der Hoff2020-07-231-2/+11
| | | | | | | | | | | | | | | | | | If we send out an event which refers to `prev_events` which other servers in the federation are missing, then (after a round or two of backfill attempts), they will end up asking us for `/state_ids` at a particular point in the DAG. As per https://github.com/matrix-org/synapse/issues/7893, this is quite expensive, and we tend to see lots of very similar requests around the same time. We can therefore handle this much more efficiently by using a cache, which (a) ensures that if we see the same request from multiple servers (or even the same server, multiple times), then they share the result, and (b) any other servers that miss the initial excitement can also benefit from the work. [It's interesting to note that `/state` has a cache for exactly this reason. `/state` is now essentially unused and replaced with `/state_ids`, but evidently when we replaced it we forgot to add a cache to the new endpoint.]
* Abort federation requests if the client disconnects early (#7930)Richard van der Hoff2020-07-231-0/+6
| | | | | | | | | | | | | | | | | | | | | For inbound federation requests, if a given remote server makes too many requests at once, we start stacking them up rather than processing them immediatedly. However, that means that there is a fair chance that the requesting server will disconnect before we start processing the request. In that case, if it was a read-only request (ie, a GET request), there is absolutely no point in building a response (and some requests are quite expensive to handle). Even in the case of a POST request, one of two things will happen: * Most likely, the requesting server will retry the request and we'll get the information anyway. * Even if it doesn't, the requesting server has to assume that we didn't get the memo, and act accordingly. In short, we're better off aborting the request at this point rather than ploughing on with what might be a quite expensive request.
* Convert room list handler to async/await. (#7912)Patrick Cloke2020-07-211-8/+2
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* Convert synapse.app to async/await. (#7868)Patrick Cloke2020-07-171-21/+19
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* Allow moving typing off master (#7869)Erik Johnston2020-07-161-51/+74
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* Add ability to run multiple pusher instances (#7855)Erik Johnston2020-07-162-9/+9
| | | This reuses the same scheme as federation sender sharding
* Remove obsolete comment.Olivier Wilkinson (reivilibre)2020-07-161-2/+0
| | | | | | | | It was correct at the time of our friend Jorik writing it (checking git blame), but the world has moved now and it is no longer a generator. Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
* Ensure that calls to `json.dumps` are compatible with the standard library ↵Patrick Cloke2020-07-151-1/+1
| | | | json. (#7836)
* Do not use canonicaljson to magically handle decoding bytes from JSON. (#7802)Patrick Cloke2020-07-101-3/+3
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* Add ability to shard the federation sender (#7798)Erik Johnston2020-07-103-3/+81
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* Fix some spelling mistakes / typos. (#7811)Patrick Cloke2020-07-096-11/+11
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* Add `HomeServer.signing_key` property (#7805)Richard van der Hoff2020-07-081-1/+1
| | | ... instead of duplicating `config.signing_key[0]` everywhere
* Merge different Resource implementation classes (#7732)Erik Johnston2020-07-031-5/+1
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* Fix new metric where we used ms instead of seconds (#7771)Erik Johnston2020-07-011-1/+1
| | | | Introduced in #7755, not yet released.
* Add some metrics for inbound and outbound federation processing times (#7755)Erik Johnston2020-06-302-17/+30
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* Replace all remaining six usage with native Python 3 equivalents (#7704)Dagfinn Ilmari Mannsåker2020-06-163-8/+3
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* Replace iteritems/itervalues/iterkeys with native versions. (#7692)Patrick Cloke2020-06-154-14/+9
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* add a commentRichard van der Hoff2020-05-211-0/+3
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* Strictly enforce canonicaljson requirements in a new room version (#7381)Patrick Cloke2020-05-141-1/+5
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* Fix typing annotations in synapse/federation (#7382)Richard van der Hoff2020-05-051-15/+31
| | | | We're pretty close to having mypy working for `synapse.federation`, so let's finish the job.
* Fix catchup-on-reconnect for the Federation Stream (#7374)Richard van der Hoff2020-05-054-25/+39
| | | | looks like we managed to break this during the refactorathon.
* async/await is_server_admin (#7363)Andrew Morgan2020-05-011-3/+2
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* Further improvements to requesting the public rooms list on a homeserver ↵Andrew Morgan2020-05-012-23/+70
| | | | which has it set to private (#7368)
* Merge branch 'release-v1.12.4' into developRichard van der Hoff2020-04-221-9/+40
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| * Query missing cross-signing keys on local sig upload (#7289)Andrew Morgan2020-04-221-9/+40
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* | Merge branch 'release-v1.12.4' into developRichard van der Hoff2020-04-201-11/+3
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| * Revert "Query missing cross-signing keys on local sig upload"Richard van der Hoff2020-04-201-11/+3
| | | | | | | | | | | | This was incorrectly merged to the release branch before it was ready. This reverts commit 72fe2affb6ac86d433b80b6452da57052365aa26.
* | Merge branch 'release-v1.12.4' into developRichard van der Hoff2020-04-201-3/+11
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| * Query missing cross-signing keys on local sig uploadAndrew Morgan2020-04-171-3/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add changelog Save retrieved keys to the db lint Fix and de-brittle remote result dict processing Use query_user_devices instead, assume only master, self_signing key types Make changelog more useful Remove very specific exception handling Wrap get_verify_key_from_cross_signing_key in a try/except Note that _get_e2e_cross_signing_verify_key can raise a SynapseError lint Add comment explaining why this is useful Only fetch master and self_signing key types Fix log statements, docstrings Remove extraneous items from remote query try/except lint Factor key retrieval out into a separate function Send device updates, modeled after SigningKeyEduUpdater._handle_signing_key_updates Update method docstring
* | Add typing information to federation_server. (#7219)Patrick Cloke2020-04-071-66/+107
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* | Move catchup of replication streams to worker. (#7024)Erik Johnston2020-03-251-0/+9
| | | | | | This changes the replication protocol so that the server does not send down `RDATA` for rows that happened before the client connected. Instead, the server will send a `POSITION` and clients then query the database (or master out of band) to get up to date.
* | Clean up some LoggingContext stuff (#7120)Richard van der Hoff2020-03-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Pull Sentinel out of LoggingContext ... and drop a few unnecessary references to it * Factor out LoggingContext.current_context move `current_context` and `set_context` out to top-level functions. Mostly this means that I can more easily trace what's actually referring to LoggingContext, but I think it's generally neater. * move copy-to-parent into `stop` this really just makes `start` and `stop` more symetric. It also means that it behaves correctly if you manually `set_log_context` rather than using the context manager. * Replace `LoggingContext.alive` with `finished` Turn `alive` into `finished` and make it a bit better defined.
* | Convert `*StreamRow` classes to inner classes (#7116)Richard van der Hoff2020-03-231-1/+1
| | | | | | | | | | This just helps keep the rows closer to their streams, so that it's easier to see what the format of each stream is.
* | Fix a bug in the federation API which could cause occasional "Failed to get ↵Patrick Cloke2020-03-193-30/+21
|/ | | | PDU" errors (#7089).
* Remove unused federation endpoint (`query_auth`) (#7026)Patrick Cloke2020-03-174-146/+79
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* Add some type annotations to the federation base & client classes (#6995)Patrick Cloke2020-02-282-28/+42
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* Merge remote-tracking branch 'origin/release-v1.11.1' into developPatrick Cloke2020-02-271-6/+8
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| * Cast a coroutine into a Deferred in the federation base (#6996)Patrick Cloke2020-02-261-6/+8
| | | | | | | | Properly convert a coroutine into a Deferred in federation_base to fix an error when joining a room.
* | Clarify list/set/dict/tuple comprehensions and enforce via flake8 (#6957)Patrick Cloke2020-02-211-2/+2
|/ | | | Ensure good comprehension hygiene using flake8-comprehensions.
* Add support for putting fed user query API on workers (#6873)Erik Johnston2020-02-071-2/+5
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* Add a `make_event_from_dict` method (#6858)Richard van der Hoff2020-02-071-3/+2
| | | | | | | ... and use it in places where it's trivial to do so. This will make it easier to pass room versions into the FrozenEvent constructors.
* Add typing to synapse.federation.sender (#6871)Erik Johnston2020-02-075-105/+128
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* Pass room_version into `event_from_pdu_json`Richard van der Hoff2020-02-063-58/+46
| | | | It's called from all over the shop, so this one's a bit messy.
* pass room version into FederationClient.send_join (#6854)Richard van der Hoff2020-02-061-28/+32
| | | | ... which allows us to sanity-check the create event.
* Reduce amount of logging at INFO level. (#6862)Erik Johnston2020-02-062-4/+4
| | | | | | | | A lot of the things we log at INFO are now a bit superfluous, so lets make them DEBUG logs to reduce the amount we log by default. Co-Authored-By: Brendan Abolivier <babolivier@matrix.org> Co-authored-by: Brendan Abolivier <github@brendanabolivier.com>
* Simplify `room_version` handling in `FederationClient.send_invite`Richard van der Hoff2020-02-051-10/+6
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* Pass room version object into `FederationClient.get_pdu`Richard van der Hoff2020-02-051-3/+5
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* make FederationClient._do_send_invite asyncRichard van der Hoff2020-02-051-10/+7
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* Apply suggestions from code reviewRichard van der Hoff2020-02-051-2/+4
| | | Co-Authored-By: Erik Johnston <erik@matrix.org>
* make FederationClient.send_invite asyncRichard van der Hoff2020-02-031-6/+5
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* make FederationClient.get_missing_events asyncRichard van der Hoff2020-02-031-20/+20
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* make FederationClient._do_send_leave asyncRichard van der Hoff2020-02-031-4/+3
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* make FederationClient.send_leave.send_request asyncRichard van der Hoff2020-02-031-5/+2
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* make FederationClient._do_send_join asyncRichard van der Hoff2020-02-031-4/+3
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* make FederationClient.send_join.send_request asyncRichard van der Hoff2020-02-031-4/+3
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* make FederationClient.make_membership_event.send_request asyncRichard van der Hoff2020-02-031-4/+3
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* make FederationClient._try_destination_list asyncRichard van der Hoff2020-02-031-10/+26
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* make FederationClient.send_leave asyncRichard van der Hoff2020-02-031-10/+9
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* make FederationClient.send_join asyncRichard van der Hoff2020-02-031-11/+13
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* make FederationClient.make_membership_event asyncRichard van der Hoff2020-02-031-10/+11
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* make FederationClient.get_event_auth asyncRichard van der Hoff2020-02-031-6/+4
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* make FederationClient.get_room_state_ids asyncRichard van der Hoff2020-02-031-4/+5
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* make FederationClient.get_pdu asyncRichard van der Hoff2020-02-031-15/+17
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* make FederationClient.backfill asyncRichard van der Hoff2020-02-031-15/+11
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* Fix `room_version` in `on_invite_request` flow (#6827)Richard van der Hoff2020-02-032-7/+10
| | | | I messed this up a bit in #6805, but fortunately we weren't actually doing anything with the room_version so it didn't matter that it was a str not a RoomVersion.
* Merge pull request #6806 from matrix-org/rav/redact_changes/3Richard van der Hoff2020-01-311-3/+1
|\ | | | | Pass room_version into add_hashes_and_signatures
| * Pass room_version into create_local_event_from_event_dictRichard van der Hoff2020-01-301-3/+1
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* | s/get_room_version/get_room_version_id/Richard van der Hoff2020-01-312-13/+13
| | | | | | | | | | ... to make way for a forthcoming get_room_version which returns a RoomVersion object.
* | pass room version into FederationHandler.on_invite_request (#6805)Richard van der Hoff2020-01-301-1/+1
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* Fix sending server up commands from workers (#6811)Erik Johnston2020-01-302-12/+19
| | | | Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
* Remove unused DeviceRow class (#6800)Erik Johnston2020-01-291-20/+1
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* Fix race in federation sender that delayed device updates. (#6799)Erik Johnston2020-01-291-29/+3
| | | | | | | | | | | | We were sending device updates down both the federation stream and device streams. This mean there was a race if the federation sender worker processed the federation stream first, as when the sender checked if there were new device updates the slaved ID generator hadn't been updated with the new stream IDs and so returned nothing. This situation is correctly handled by events/receipts/etc by not sending updates down the federation stream and instead having the federation sender worker listen on the other streams and poke the transaction queues as appropriate.
* Add `rooms.room_version` column (#6729)Erik Johnston2020-01-271-17/+33
| | | This is so that we don't have to rely on pulling it out from `current_state_events` table.
* Wake up transaction queue when remote server comes back online (#6706)Erik Johnston2020-01-172-3/+34
| | | | | This will be used to retry outbound transactions to a remote server if we think it might have come back up.
* Add StateMap type alias (#6715)Erik Johnston2020-01-161-1/+2
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* Port synapse.replication.tcp to async/await (#6666)Erik Johnston2020-01-161-1/+3
| | | | | | | | | | * Port synapse.replication.tcp to async/await * Newsfile * Correctly document type of on_<FOO> functions as async * Don't be overenthusiastic with the asyncing....
* Process EDUs in parallel with PDUs. (#6697)Erik Johnston2020-01-141-12/+58
| | | | This means that things like to device messages don't get blocked behind processing PDUs, which can potentially take *ages*.
* Merge pull request #6349 from matrix-org/babolivier/msc1802Brendan Abolivier2019-12-114-28/+140
|\ | | | | Implement v2 APIs for send_join and send_leave
| * Merge branch 'develop' into babolivier/msc1802Brendan Abolivier2019-12-058-26/+34
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| * | LintBrendan Abolivier2019-11-111-3/+2
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| * | LintBrendan Abolivier2019-11-111-3/+1
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| * | Fix prefix for v2/send_leaveBrendan Abolivier2019-11-111-0/+2
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| * | Add server-side support to the v2 APIBrendan Abolivier2019-11-112-14/+33
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| * | Implement v2 API for send_leaveBrendan Abolivier2019-11-112-5/+56
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| * | Add missing yieldBrendan Abolivier2019-11-111-1/+1
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| * | Implement v2 API for send_joinBrendan Abolivier2019-11-112-8/+51
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* | | Move get_state methods into FederationHandler (#6503)Richard van der Hoff2019-12-101-80/+11
| | | | | | | | | | | | | | | This is a non-functional refactor as a precursor to some other work.
* | | Refactor get_events_from_store_or_dest to return a dict (#6501)Richard van der Hoff2019-12-101-29/+15
| | | | | | | | | | | | | | | There was a bunch of unnecessary conversion back and forth between dict and list going on here. We can simplify a bunch of the code.
* | | Remove fallback for missing /federation/v1/state_ids API (#6488)Richard van der Hoff2019-12-092-96/+17
| |/ |/| | | | | This API was added way back in 0.17.0; the code here is annoying to maintain and entirely redundant.
* | Implementation of MSC2314 (#6176)Amber Brown2019-11-282-12/+20
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* | Clean up newline quote marks around the codebase (#6362)Andrew Morgan2019-11-213-5/+5
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* | Replace instance variations of homeserver with correct case/spacingAndrew Morgan2019-11-124-9/+9
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* Depublish a room from the public rooms list when it is upgraded (#6232)Andrew Morgan2019-11-011-1/+1
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* Merge branch 'develop' into cross-signing_federationHubert Chathi2019-10-316-25/+32
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| * Update black to 19.10b0 (#6304)Amber Brown2019-11-011-5/+6
| | | | | | * update version of black and also fix the mypy config being overridden
| * Remove usage of deprecated logger.warn method from codebase (#6271)Andrew Morgan2019-10-315-20/+26
| | | | | | Replace every instance of `logger.warn` with `logger.warning` as the former is deprecated.
* | rename get_devices_by_remote to get_device_updates_by_remoteHubert Chathi2019-10-301-2/+2
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* | Merge branch 'develop' into cross-signing_federationHubert Chathi2019-10-305-131/+106
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| * Fix small typo in comment (#6269)Andrew Morgan2019-10-301-1/+1
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| * Merge pull request #6280 from matrix-org/erikj/receipts_async_awaitErik Johnston2019-10-301-1/+3
| |\ | | | | | | Port receipt and read markers to async/wait
| | * Port receipt and read markers to async/waitErik Johnston2019-10-291-1/+3
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| * | Don't return coroutinesErik Johnston2019-10-291-6/+6
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| * Port federation_server to async/awaitErik Johnston2019-10-291-118/+87
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| * Merge tag 'v1.5.0rc2' into developRichard van der Hoff2019-10-282-5/+9
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Synapse 1.5.0rc2 (2019-10-28) ============================= Bugfixes -------- - Update list of boolean columns in `synapse_port_db`. ([\#6247](https://github.com/matrix-org/synapse/issues/6247)) - Fix /keys/query API on workers. ([\#6256](https://github.com/matrix-org/synapse/issues/6256)) - Improve signature checking on some federation APIs. ([\#6262](https://github.com/matrix-org/synapse/issues/6262)) Internal Changes ---------------- - Move schema delta files to the correct data store. ([\#6248](https://github.com/matrix-org/synapse/issues/6248)) - Small performance improvement by removing repeated config lookups in room stats calculation. ([\#6255](https://github.com/matrix-org/synapse/issues/6255))
| | * Improve signature checking on some federation APIs (#6262)Richard van der Hoff2019-10-282-5/+9
| | | | | | | | | | | | | | | Make sure that we check that events sent over /send_join, /send_leave, and /invite, are correctly signed and come from the expected servers.
| * | use %r to __repr__ objectsMichael Kaye2019-10-242-3/+3
| |/ | | | | | | This avoids calculating __repr__ unless we are going to log.
* | Merge branch 'develop' into cross-signing_federationHubert Chathi2019-10-241-1/+1
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| * Merge branch 'develop' of github.com:matrix-org/synapse into ↵Erik Johnston2019-10-222-49/+0
| |\ | | | | | | | | | erikj/refactor_stores
| * | Move storage classes into a main "data store".Erik Johnston2019-10-211-1/+1
| | | | | | | | | | | | | | | This is in preparation for having multiple data stores that offer different functionality, e.g. splitting out state or event storage.
* | | implement federation parts of cross-signingHubert Chathi2019-10-221-2/+2
| |/ |/|
* | rip out some unreachable codeRichard van der Hoff2019-10-172-49/+0
|/ | | | The only possible rejection reason is AUTH_ERROR, so all of this is unreachable.
* Fix /federation/v1/state for recent room versions (#6170)Richard van der Hoff2019-10-081-13/+0
| | | | | | | * Fix /federation/v1/state for recent room versions Turns out this endpoint was completely broken for v3 rooms. Hopefully this re-signing code is irrelevant nowadays anyway.
* add some metrics on the federation sender (#6160)Richard van der Hoff2019-10-031-5/+6
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* Land improved room list based on room stats (#6019)Erik Johnston2019-10-021-0/+8
| | | | Use room_stats and room_state for room directory search
* Fix exception when resetting retry timingsRichard van der Hoff2019-09-201-1/+1
| | | | | | | | Fixes: > TypeError: set_destination_retry_timings() missing 1 required positional argument: 'retry_interval' Introduced in #6016.
* Remove origin parameter from add_display_name_to_third_party_invite and add ↵Andrew Morgan2019-09-112-3/+3
| | | | | | | params to docstring (#6010) Another small fixup noticed during work on a larger PR. The `origin` field of `add_display_name_to_third_party_invite` is not used and likely was just carried over from the `on_PUT` method of `FederationThirdPartyInviteExchangeServlet` which, like all other servlets, provides an `origin` argument. Since it's not used anywhere in the handler function though, we should remove it from the function arguments.
* Merge pull request #5984 from ↵Erik Johnston2019-09-052-3/+13
|\ | | | | | | | | matrix-org/joriks/opentracing_link_send_to_edu_contexts Link the send loop with the edus contexts
| * use access methods (duh..)Jorik Schellekens2019-09-051-1/+3
| | | | | | Co-Authored-By: Erik Johnston <erik@matrix.org>
| * Link the send loop with the edus contextsJorik Schellekens2019-09-052-3/+11
| | | | | | | | | | | | The contexts were being filtered too early so the send loop wasn't being linked to them unless the destination was whitelisted.
* | Add opentracing to all client servlets (#5983)Jorik Schellekens2019-09-051-1/+5
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* Remove unnecessary parentheses around return statements (#5931)Andrew Morgan2019-08-302-15/+15
| | | | | Python will return a tuple whether there are parentheses around the returned values or not. I'm just sick of my editor complaining about this all over the place :)
* Merge pull request #5859 from matrix-org/rei/msc2197reivilibre2019-08-282-15/+67
|\ | | | | MSC2197 Search Filters over Federation
| * Use MSC2197 on stable prefix as it has almost finished FCPOlivier Wilkinson (reivilibre)2019-08-202-26/+4
| | | | | | | | Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
| * Add support for inbound MSC2197 requests on unstable Federation APIOlivier Wilkinson (reivilibre)2019-08-151-1/+59
| | | | | | | | Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
| * Support MSC2197 outbound with unstable prefixOlivier Wilkinson (reivilibre)2019-08-151-15/+31
| | | | | | | | Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
* | Propagate opentracing contexts through EDUs (#5852)Jorik Schellekens2019-08-223-80/+108
| | | | | | | | | | Propagate opentracing contexts through EDUs Co-Authored-By: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
* | Opentracing across workers (#5771)Jorik Schellekens2019-08-221-15/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Propagate opentracing contexts across workers Also includes some Convenience modifications to opentracing for servlets, notably: - Add boolean to skip the whitelisting check on inject extract methods. - useful when injecting into carriers locally. Otherwise we'd always have to include our own servername and whitelist our servername - start_active_span_from_request instead of header - Add boolean to decide whether to extract context from a request to a servlet
* | Opentrace e2e keys (#5855)Jorik Schellekens2019-08-221-0/+3
| | | | | | Add opentracing tags and logs for e2e keys
* | Opentracing misc (#5856)Jorik Schellekens2019-08-161-6/+7
| | | | | | | | | | | | | | | | | | | | | | Add authenticated_entity and servlet_names tags. Functionally: - Add a tag for authenticated_entity - Add a tag for servlet_names Stylistically: Moved to importing methods directly from opentracing.
* | Wrap `get_local_public_room_list` call in `maybeDeferred` because itOlivier Wilkinson (reivilibre)2019-08-141-2/+8
|/ | | | | | | is cached and so does not always return a `Deferred`. `await` does not silently pass-through non-Deferreds like `yield` used to. Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
* Return 502 not 500 when failing to reach any remote server.Erik Johnston2019-08-011-4/+3
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* Room Complexity Client Implementation (#5783)Amber Brown2019-07-302-7/+60
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* Merge pull request #5744 from matrix-org/erikj/log_leave_origin_mismatchRichard van der Hoff2019-07-261-2/+2
|\ | | | | Log when we receive a /make_* request from a different origin
| * Log when we receive a /make_* request from a different originRichard van der Hoff2019-07-261-2/+2
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* | Merge tag 'v1.2.0rc2' into developAndrew Morgan2019-07-241-1/+3
|\| | | | | | | | | | | | | Bugfixes -------- - Fix a regression introduced in v1.2.0rc1 which led to incorrect labels on some prometheus metrics. ([\#5734](https://github.com/matrix-org/synapse/issues/5734))
| * Fix servlet metric names (#5734)Jorik Schellekens2019-07-241-1/+3
| | | | | | | | | | | | | | | | | | | | * Fix servlet metric names Co-Authored-By: Richard van der Hoff <1389908+richvdh@users.noreply.github.com> * Remove redundant check * Cover all return paths
* | Replace returnValue with return (#5736)Amber Brown2019-07-236-90/+75
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* Convert synapse.federation.transport.server to async (#5689)Richard van der Hoff2019-07-181-242/+188
| | | | | | | | | | | | | | | | * Convert BaseFederationServlet._wrap to async Empirically, this fixes some lost stacktraces. It should be safe because the wrapped function is called from JsonResource._async_render, which is already async. * Convert the rest of synapse.federation.transport.server to async We may as well do the whole file while we're here. * changelog * flake8
* Add basic opentracing support (#5544)Jorik Schellekens2019-07-111-5/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Configure and initialise tracer Includes config options for the tracer and sets up JaegerClient. * Scope manager using LogContexts We piggy-back our tracer scopes by using log context. The current log context gives us the current scope. If new scope is created we create a stack of scopes in the context. * jaeger is a dependency now * Carrier inject and extraction for Twisted Headers * Trace federation requests on the way in and out. The span is created in _started_processing and closed in _finished_processing because we need a meaningful log context. * Create logcontext for new scope. Instead of having a stack of scopes in a logcontext we create a new context for a new scope if the current logcontext already has a scope. * Remove scope from logcontext if logcontext is top level * Disable tracer if not configured * typo * Remove dependence on jaeger internals * bools * Set service name * :Explicitely state that the tracer is disabled * Black is the new black * Newsfile * Code style * Use the new config setup. * Generate config. * Copyright * Rename config to opentracing * Remove user whitelisting * Empty whitelist by default * User ConfigError instead of RuntimeError * Use isinstance * Use tag constants for opentracing. * Remove debug comment and no need to explicitely record error * Two errors a "s(c)entry" * Docstrings! * Remove debugging brainslip * Homeserver Whitlisting * Better opentracing config comment * linting * Inclue worker name in service_name * Make opentracing an optional dependency * Neater config retreival * Clean up dummy tags * Instantiate tracing as object instead of global class * Inlcude opentracing as a homeserver member. * Thread opentracing to the request level * Reference opetnracing through hs * Instantiate dummy opentracin g for tests. * About to revert, just keeping the unfinished changes just in case * Revert back to global state, commit number: 9ce4a3d9067bf9889b86c360c05ac88618b85c4f * Use class level methods in tracerutils * Start and stop requests spans in a place where we have access to the authenticated entity * Seen it, isort it * Make sure to close the active span. * I'm getting black and blue from this. * Logger formatting Co-Authored-By: Erik Johnston <erik@matrix.org> * Outdated comment * Import opentracing at the top * Return a contextmanager * Start tracing client requests from the servlet * Return noop context manager if not tracing * Explicitely say that these are federation requests * Include servlet name in client requests * Use context manager * Move opentracing to logging/ * Seen it, isort it again! * Ignore twisted return exceptions on context exit * Escape the scope * Scopes should be entered to make them useful. * Nicer decorator names * Just one init, init? * Don't need to close something that isn't open * Docs make you smarter
* remove dead transaction persist code (#5622)Richard van der Hoff2019-07-052-41/+0
| | | | this hasn't done anything for years
* Move logging utilities out of the side drawer of util/ and into logging/ (#5606)Amber Brown2019-07-047-22/+32
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* Split public rooms directory auth config in twoBrendan Abolivier2019-06-241-4/+4
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* Fix logging error when a tampered event is detected. (#5500)Richard van der Hoff2019-06-211-1/+0
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* Run Black. (#5482)Amber Brown2019-06-2011-752/+613
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* Add experimental option to reduce extremities.Erik Johnston2019-06-181-0/+3
| | | | | | | Adds new config option `cleanup_extremities_with_dummy_events` which periodically sends dummy events to rooms with more than 10 extremities. THIS IS REALLY EXPERIMENTAL.
* Clean up code for sending federation EDUs. (#5381)Richard van der Hoff2019-06-131-14/+26
| | | | This code confused the hell out of me today. Split _get_new_device_messages into its two (unrelated) parts.
* Prevent multiple device list updates from breaking a batch send (#5156)Andrew Morgan2019-06-061-2/+3
| | | fixes #5153
* Associate a request_name with each verify request, for loggingRichard van der Hoff2019-06-052-1/+5
| | | | | | | Also: * rename VerifyKeyRequest->VerifyJsonRequest * calculate key_ids on VerifyJsonRequest construction * refactor things to pass around VerifyJsonRequests instead of 4-tuples
* Add a test room version where we enforce key validity (#5348)Richard van der Hoff2019-06-051-15/+24
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* Clean up debug logging (#5347)Richard van der Hoff2019-06-051-3/+13
| | | Remove some spurious stuff, clarify some other stuff
* Fix failure to fetch batches of PDUs (#5342)Richard van der Hoff2019-06-041-0/+1
| | | | | FederationClient.get_pdu is called in a loop to fetch a batch of PDUs. A failure to fetch one should not result in a failure of the whole batch. Add the missing `continue`.
* Rename get_events->get_events_from_store_or_dest (#5344)Richard van der Hoff2019-06-041-20/+13
| | | | | We have too many things called get_event, and it's hard to figure out what we mean. Also remove some unused params from the signature, and add some logging.
* Enforce validity period on server_keys for fed requests. (#5321)Richard van der Hoff2019-06-032-3/+5
| | | | | | | | When handling incoming federation requests, make sure that we have an up-to-date copy of the signing key. We do not yet enforce the validity period for event signatures.
* Implement the SHHS complexity API (#5216)Amber Brown2019-05-301-1/+30
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* Fix error handling for rooms whose versions are unknown. (#5219)Richard van der Hoff2019-05-211-1/+13
| | | | | | | If we remove support for a particular room version, we should behave more gracefully. This should make client requests fail with a 400 rather than a 500, and will ignore individiual PDUs in a federation transaction, rather than the whole transaction.
* Make all the rate limiting options more consistent (#5181)Amber Brown2019-05-151-5/+1
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* Run `black` on per_destination_queueRichard van der Hoff2019-05-091-35/+39
| | | | ... mostly to fix pep8 fails
* Limit the number of EDUs in transactions to 100 as expected by receiver (#5138)Quentin Dufour2019-05-091-26/+30
| | | Fixes #3951.
* add options to require an access_token to GET /profile and /publicRooms on ↵Matthew Hodgson2019-05-081-0/+10
| | | | | | | | | | | | | | | | | CS API (#5083) This commit adds two config options: * `restrict_public_rooms_to_local_users` Requires auth to fetch the public rooms directory through the CS API and disables fetching it through the federation API. * `require_auth_for_profile_requests` When set to `true`, requires that requests to `/profile` over the CS API are authenticated, and only returns the user's profile if the requester shares a room with the profile's owner, as per MSC1301. MSC1301 also specifies a behaviour for federation (only returning the profile if the server asking for it shares a room with the profile's owner), but that's currently really non-trivial to do in a not too expensive way. Next step is writing down a MSC that allows a HS to specify which user sent the profile query. In this implementation, Synapse won't send a profile query over federation if it doesn't believe it already shares a room with the profile's owner, though. Groups have been intentionally omitted from this commit.
* more logging improvementsRichard van der Hoff2019-04-251-8/+11
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* remove extraneous exception loggingRichard van der Hoff2019-04-251-2/+2
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* Clarify logging when PDU signature checking failsRichard van der Hoff2019-04-251-0/+19
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* Collect room-version variations into one place (#4969)Richard van der Hoff2019-04-014-25/+27
| | | | Collect all the things that make room-versions different to one another into one place, so that it's easier to define new room versions.
* Use event streams to calculate presenceErik Johnston2019-03-272-3/+89
| | | | | | | | | | | | | | | | | Primarily this fixes a bug in the handling of remote users joining a room where the server sent out the presence for all local users in the room to all servers in the room. We also change to using the state delta stream, rather than the distributor, as it will make it easier to split processing out of the master process (as well as being more flexible). Finally, when sending presence states to newly joined servers we filter out old presence states to reduce the number sent. Initially we filter out states that are offline and have a last active more than a week ago, though this can be changed down the line. Fixes #3962
* Make federation endpoints more tolerant of trailing slashes v2 (#4935)Andrew Morgan2019-03-262-8/+8
| | | Redo of https://github.com/matrix-org/synapse/pull/4840
* Remove trailing slashes from outbound federation requests and retry on 400 ↵Andrew Morgan2019-03-211-7/+14
|\ | | | | | | | | (#4840) As per #3622, we remove trailing slashes from outbound federation requests. However, to ensure that we remain backwards compatible with previous versions of Synapse, if we receive a HTTP 400 with `M_UNRECOGNIZED`, then we are likely talking to an older version of Synapse in which case we retry with a trailing slash appended to the request path.
| * Switch to wrapper function around _send_requestAndrew Morgan2019-03-131-5/+5
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| * Cleaner way of implementing trailing slashesAndrew Morgan2019-03-121-5/+10
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| * Merge branch 'develop' into anoa/trailing_slashes_clientAndrew Morgan2019-03-111-7/+7
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| * | lintAndrew Morgan2019-03-081-1/+3
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| * | Retry certain federation requests on 404Andrew Morgan2019-03-081-5/+5
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| * | Remove trailing slashes from outbound federation requestsAndrew Morgan2019-03-081-7/+7
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* | | Batch up outgoing read-receipts to reduce federation traffic. (#4890)Richard van der Hoff2019-03-202-21/+158
| | | | | | | | | | | | Rate-limit outgoing read-receipts as per #4730.
* | | Merge pull request #4855 from matrix-org/rav/refactor_transaction_queueRichard van der Hoff2019-03-155-758/+860
|\ \ \ | | | | | | | | Split TransactionQueue up
| * | | Rename and move the classesRichard van der Hoff2019-03-135-808/+860
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| * | | Factor per-destination stuff out of TransactionQueueRichard van der Hoff2019-03-131-132/+182
| | | | | | | | | | | | | | | | This is easier than having to have a million fields keyed on destination.
* | | | Merge pull request #4852 from matrix-org/rav/move_rr_sending_to_workerRichard van der Hoff2019-03-152-0/+44
|\| | | | | | | | | | | Move client receipt processing to federation sender worker.
| * | | Move client receipt processing to federation sender worker.Richard van der Hoff2019-03-132-0/+44
| | |/ | |/| | | | | | | | | | This is mostly a prerequisite for #4730, but also fits with the general theme of "move everything off the master that we possibly can".
* / | Revert "Make federation endpoints more tolerant of trailing slashes for some ↵Erik Johnston2019-03-142-8/+8
|/ / | | | | | | | | | | endpoints (#4793)" This reverts commit 290552fd836f4ae2dc1d893a7f72f7fff85365d3.
* / Make federation endpoints more tolerant of trailing slashes for some ↵Andrew Morgan2019-03-112-8/+8
|/ | | | | endpoints (#4793) Server side of a solution towards #3622.
* Remove unnecessary dollar signsAndrew Morgan2019-03-041-22/+22
| | | | | A dollar sign is already appended to the end of each PATH, so there's no need to add one in the PATH declaration as well.
* Avoid rebuilding Edu objects in worker mode (#4770)Richard van der Hoff2019-03-042-14/+31
| | | | | In worker mode, on the federation sender, when we receive an edu for sending over the replication socket, it is parsed into an Edu object. There is no point extracting the contents of it so that we can then immediately build another Edu.
* Make 'event_id' a required parameter in federated state requests (#4741)Amber Brown2019-02-271-2/+2
| | | | | | | | | | | | | | * make 'event_id' a required parameter in federated state requests As per the spec: https://matrix.org/docs/spec/server_server/r0.1.1.html#id40 Signed-off-by: Joseph Weston <joseph@weston.cloud> * add changelog entry for bugfix Signed-off-by: Joseph Weston <joseph@weston.cloud> * Update server.py
* When presence is enabled don't send over replicationErik Johnston2019-02-271-0/+3
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* Merge branch 'develop' of github.com:matrix-org/synapse into ↵Andrew Morgan2019-02-267-243/+588
|\ | | | | | | anoa/public_rooms_federate_develop
| * Revert "Prevent showing non-fed rooms in fed /publicRooms"Andrew Morgan2019-02-261-2/+1
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| * Merge pull request #4736 from matrix-org/anoa/public_rooms_federateAndrew Morgan2019-02-261-1/+2
| |\ | | | | | | Config option to prevent showing non-fed rooms in fed /publicRooms
| | * Merge branch 'develop' of github.com:matrix-org/synapse into ↵Erik Johnston2019-02-257-241/+561
| | |\ | | | | | | | | | | | | anoa/public_rooms_federate
| | * | Don't restrict non-fed rooms over client APIsAndrew Morgan2019-02-251-1/+2
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| * | | Merge pull request #4737 from matrix-org/erikj/failure_log_tbErik Johnston2019-02-251-2/+3
| |\ \ \ | | | | | | | | | | Log tracebacks correctly
| | * | | Log tracebacks correctlyErik Johnston2019-02-251-2/+3
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| * / | MSC 1866 - Use M_UNSUPPORTED_ROOM_VERSION for invite APIErik Johnston2019-02-232-2/+26
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| * | Add metrics for number of outgoing EDUs, by type (#4695)Richard van der Hoff2019-02-201-4/+18
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| * | Merge pull request #4420 from matrix-org/jaywink/openid-listenerErik Johnston2019-02-111-42/+95
| |\ \ | | | | | | | | New listener resource for the federation API "openid/userinfo" endpoint
| | * | Document `servlet_groups` parametersJason Robinson2019-01-231-0/+23
| | | | | | | | | | | | | | | | Signed-off-by: Jason Robinson <jasonr@matrix.org>
| | * | Split federation OpenID userinfo endpoint out of the federation resourceJason Robinson2019-01-231-42/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows the OpenID userinfo endpoint to be active even if the federation resource is not active. The OpenID userinfo endpoint is called by integration managers to verify user actions using the client API OpenID access token. Without this verification, the integration manager cannot know that the access token is valid. The OpenID userinfo endpoint will be loaded in the case that either "federation" or "openid" resource is defined. The new "openid" resource is defaulted to active in default configuration. Signed-off-by: Jason Robinson <jasonr@matrix.org>
| * | | Reject large transactions on federation (#4513)Andrew Morgan2019-01-311-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Reject large transactions on federation * Add changelog * lint * Simplify large transaction handling
| * | | No vdh tests!Erik Johnston2019-01-291-2/+1
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| * | | Enable room version v3Erik Johnston2019-01-291-2/+9
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| * | | Update commentErik Johnston2019-01-291-3/+3
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| * | | Only check event ID domain for signatures for V1 eventsErik Johnston2019-01-293-31/+44
| | | | | | | | | | | | | | | | | | | | In future version events won't have an event ID, so we won't be able to do this check.
| * | | Use event origin for filtering incoming eventsErik Johnston2019-01-291-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | We only process events sent to us from a server if the event ID matches the server, to help guard against federation storms. We replace this with a check against the event origin.
| * | | Use snder and not event ID domain to check if oursErik Johnston2019-01-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The transaction queue only sends out events that we generate. This was done by checking domain of event ID, but that can no longer be used. Instead, we may as well use the sender field.
| * | | Merge pull request #4481 from matrix-org/erikj/event_builderErik Johnston2019-01-291-14/+6
| |\ \ \ | | | | | | | | | | Refactor event building into EventBuilder
| | * | | Refactor event building into EventBuilderErik Johnston2019-01-291-14/+6
| | | | | | | | | | | | | | | | | | | | | | | | | This is so that everything is done in one place, making it easier to change the event format based on room version
| * | | | Merge pull request #4510 from matrix-org/erikj/fixup_compute_event_signatureErik Johnston2019-01-291-1/+1
| |\ \ \ \ | | | | | | | | | | | | Fixup calls to `comput_event_signature`
| | * | | | Fixup calls to `comput_event_signature`Erik Johnston2019-01-291-1/+1
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We currently pass FrozenEvent instead of `dict` to `compute_event_signature`, which works by accident due to `dict(event)` producing the correct result. This fixes PR #4493 commit 855a151
| * / / / Implement fallback for V2 invite APIErik Johnston2019-01-282-14/+89
| |/ / / | | | | | | | | | | | | | | | | If the room version is either 1 or 2 then a server should retry failed `/v2/invite` requests with the v1 API
| * | | Require event format version to parse or create eventsErik Johnston2019-01-254-41/+65
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| * | | Merge branch 'develop' of github.com:matrix-org/synapse into erikj/msc_1813Erik Johnston2019-01-253-13/+64
| |\ \ \
| | * \ \ Merge pull request #4448 from matrix-org/erikj/get_pdu_versionsErik Johnston2019-01-243-11/+51
| | |\ \ \ | | | | | | | | | | | | Add room_version param to get_pdu
| | | * | | Review commentsErik Johnston2019-01-241-1/+2
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| | | * | | Add room_version param to get_pduErik Johnston2019-01-233-11/+50
| | | |/ / | | | | | | | | | | | | | | | | | | | | When we add new event format we'll need to know the event format or room version when parsing events.
| | * | | Update make_membership_event docsErik Johnston2019-01-241-2/+5
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| | * | | Remove unnecessary '_sign_event'Erik Johnston2019-01-231-1/+8
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| | * | | Store rejected remote invite events as outliersErik Johnston2019-01-231-2/+8
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently they're stored as non-outliers even though the server isn't in the room, which can be problematic in places where the code assumes it has the state for all non outlier events. In particular, there is an edge case where persisting the leave event triggers a state resolution, which requires looking up the room version from state. Since the server doesn't have the state, this causes an exception to be thrown.
| * | | Review commentsErik Johnston2019-01-241-1/+2
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| * | | Implement MSC 1813 - Add room version to make APIsErik Johnston2019-01-232-6/+23
| |/ / | | | | | | | | | | | | We also implement `make_membership_event` converting the returned room version to an event format version.
| * | Add /v2/invite federation APIErik Johnston2019-01-152-6/+40
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| * | Add groundwork for new versions of federation APIsErik Johnston2019-01-152-67/+71
| | |