Commit Graph

617 Commits

Author SHA1 Message Date
Brendan Abolivier
763dba77ef Synapse 1.37.0rc1 (2021-06-24)
==============================
 
 This release deprecates the current spam checker interface. See the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#deprecation-of-the-current-spam-checker-interface) for more information on how to update to the new generic module interface.
 
 This release also removes support for fetching and renewing TLS certificates using the ACME v1 protocol, which has been fully decommissioned by Let's Encrypt on June 1st 2021. Admins previously using this feature should use a [reverse proxy](https://matrix-org.github.io/synapse/develop/reverse_proxy.html) to handle TLS termination, or use an external ACME client (such as [certbot](https://certbot.eff.org/)) to retrieve a certificate and key and provide them to Synapse using the `tls_certificate_path` and `tls_private_key_path` configuration settings.
 
 Features
 --------
 
 - Implement "room knocking" as per [MSC2403](https://github.com/matrix-org/matrix-doc/pull/2403). Contributed by @Sorunome and anoa. ([\#6739](https://github.com/matrix-org/synapse/issues/6739), [\#9359](https://github.com/matrix-org/synapse/issues/9359), [\#10167](https://github.com/matrix-org/synapse/issues/10167), [\#10212](https://github.com/matrix-org/synapse/issues/10212), [\#10227](https://github.com/matrix-org/synapse/issues/10227))
 - Add experimental support for backfilling history into rooms ([MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716)). ([\#9247](https://github.com/matrix-org/synapse/issues/9247))
 - Implement a generic interface for third-party plugin modules. ([\#10062](https://github.com/matrix-org/synapse/issues/10062), [\#10206](https://github.com/matrix-org/synapse/issues/10206))
 - Implement config option `sso.update_profile_information` to sync SSO users' profile information with the identity provider each time they login. Currently only displayname is supported. ([\#10108](https://github.com/matrix-org/synapse/issues/10108))
 - Ensure that errors during startup are written to the logs and the console. ([\#10191](https://github.com/matrix-org/synapse/issues/10191))
 
 Bugfixes
 --------
 
 - Fix a bug introduced in Synapse v1.25.0 that prevented the `ip_range_whitelist` configuration option from working for federation and identity servers. Contributed by @mikure. ([\#10115](https://github.com/matrix-org/synapse/issues/10115))
 - Remove a broken import line in Synapse's `admin_cmd` worker. Broke in Synapse v1.33.0. ([\#10154](https://github.com/matrix-org/synapse/issues/10154))
 - Fix a bug introduced in Synapse v1.21.0 which could cause `/sync` to return immediately with an empty response. ([\#10157](https://github.com/matrix-org/synapse/issues/10157), [\#10158](https://github.com/matrix-org/synapse/issues/10158))
 - Fix a minor bug in the response to `/_matrix/client/r0/user/{user}/openid/request_token` causing `expires_in` to be a float instead of an integer. Contributed by @lukaslihotzki. ([\#10175](https://github.com/matrix-org/synapse/issues/10175))
 - Always require users to re-authenticate for dangerous operations: deactivating an account, modifying an account password, and adding 3PIDs. ([\#10184](https://github.com/matrix-org/synapse/issues/10184))
 - Fix a bug introduced in Synpase v1.7.2 where remote server count metrics collection would be incorrectly delayed on startup. Found by @heftig. ([\#10195](https://github.com/matrix-org/synapse/issues/10195))
 - Fix a bug introduced in Synapse v1.35.1 where an `allow` key of a `m.room.join_rules` event could be applied for incorrect room versions and configurations. ([\#10208](https://github.com/matrix-org/synapse/issues/10208))
 - Fix performance regression in responding to user key requests over federation. Introduced in Synapse v1.34.0rc1. ([\#10221](https://github.com/matrix-org/synapse/issues/10221))
 
 Improved Documentation
 ----------------------
 
 - Add a new guide to decoding request logs. ([\#8436](https://github.com/matrix-org/synapse/issues/8436))
 - Mention in the sample homeserver config that you may need to configure max upload size in your reverse proxy. Contributed by @aaronraimist. ([\#10122](https://github.com/matrix-org/synapse/issues/10122))
 - Fix broken links in documentation. ([\#10180](https://github.com/matrix-org/synapse/issues/10180))
 - Deploy a snapshot of the documentation website upon each new Synapse release. ([\#10198](https://github.com/matrix-org/synapse/issues/10198))
 
 Deprecations and Removals
 -------------------------
 
 - The current spam checker interface is deprecated in favour of a new generic modules system. See the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#deprecation-of-the-current-spam-checker-interface) for more information on how to update to the new system. ([\#10062](https://github.com/matrix-org/synapse/issues/10062), [\#10210](https://github.com/matrix-org/synapse/issues/10210), [\#10238](https://github.com/matrix-org/synapse/issues/10238))
 - Stop supporting the unstable spaces prefixes from MSC1772. ([\#10161](https://github.com/matrix-org/synapse/issues/10161))
 - Remove Synapse's support for automatically fetching and renewing certificates using the ACME v1 protocol. This protocol has been fully turned off by Let's Encrypt for existing installations on June 1st 2021. Admins previously using this feature should use a [reverse proxy](https://matrix-org.github.io/synapse/develop/reverse_proxy.html) to handle TLS termination, or use an external ACME client (such as [certbot](https://certbot.eff.org/)) to retrieve a certificate and key and provide them to Synapse using the `tls_certificate_path` and `tls_private_key_path` configuration settings. ([\#10194](https://github.com/matrix-org/synapse/issues/10194))
 
 Internal Changes
 ----------------
 
 - Update the database schema versioning to support gradual migration away from legacy tables. ([\#9933](https://github.com/matrix-org/synapse/issues/9933))
 - Add type hints to the federation servlets. ([\#10080](https://github.com/matrix-org/synapse/issues/10080))
 - Improve OpenTracing for event persistence. ([\#10134](https://github.com/matrix-org/synapse/issues/10134), [\#10193](https://github.com/matrix-org/synapse/issues/10193))
 - Clean up the interface for injecting OpenTracing over HTTP. ([\#10143](https://github.com/matrix-org/synapse/issues/10143))
 - Limit the number of in-flight `/keys/query` requests from a single device. ([\#10144](https://github.com/matrix-org/synapse/issues/10144))
 - Refactor EventPersistenceQueue. ([\#10145](https://github.com/matrix-org/synapse/issues/10145))
 - Document `SYNAPSE_TEST_LOG_LEVEL` to see the logger output when running tests. ([\#10148](https://github.com/matrix-org/synapse/issues/10148))
 - Update the Complement build tags in GitHub Actions to test currently experimental features. ([\#10155](https://github.com/matrix-org/synapse/issues/10155))
 - Add a `synapse_federation_soft_failed_events_total` metric to track how often events are soft failed. ([\#10156](https://github.com/matrix-org/synapse/issues/10156))
 - Fetch the corresponding complement branch when performing CI. ([\#10160](https://github.com/matrix-org/synapse/issues/10160))
 - Add some developer documentation about boolean columns in database schemas. ([\#10164](https://github.com/matrix-org/synapse/issues/10164))
 - Add extra logging fields to better debug where events are being soft failed. ([\#10168](https://github.com/matrix-org/synapse/issues/10168))
 - Add debug logging for when we enter and exit `Measure` blocks. ([\#10183](https://github.com/matrix-org/synapse/issues/10183))
 - Improve comments in structured logging code. ([\#10188](https://github.com/matrix-org/synapse/issues/10188))
 - Update [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083) support with modifications from the MSC. ([\#10189](https://github.com/matrix-org/synapse/issues/10189))
 - Remove redundant DNS lookup limiter. ([\#10190](https://github.com/matrix-org/synapse/issues/10190))
 - Upgrade `black` linting tool to 21.6b0. ([\#10197](https://github.com/matrix-org/synapse/issues/10197))
 - Expose OpenTracing trace id in response headers. ([\#10199](https://github.com/matrix-org/synapse/issues/10199))
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Merge tag 'v1.37.0rc1' into develop

Synapse 1.37.0rc1 (2021-06-24)
==============================

This release deprecates the current spam checker interface. See the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#deprecation-of-the-current-spam-checker-interface) for more information on how to update to the new generic module interface.

This release also removes support for fetching and renewing TLS certificates using the ACME v1 protocol, which has been fully decommissioned by Let's Encrypt on June 1st 2021. Admins previously using this feature should use a [reverse proxy](https://matrix-org.github.io/synapse/develop/reverse_proxy.html) to handle TLS termination, or use an external ACME client (such as [certbot](https://certbot.eff.org/)) to retrieve a certificate and key and provide them to Synapse using the `tls_certificate_path` and `tls_private_key_path` configuration settings.

Features
--------

- Implement "room knocking" as per [MSC2403](https://github.com/matrix-org/matrix-doc/pull/2403). Contributed by @Sorunome and anoa. ([\#6739](https://github.com/matrix-org/synapse/issues/6739), [\#9359](https://github.com/matrix-org/synapse/issues/9359), [\#10167](https://github.com/matrix-org/synapse/issues/10167), [\#10212](https://github.com/matrix-org/synapse/issues/10212), [\#10227](https://github.com/matrix-org/synapse/issues/10227))
- Add experimental support for backfilling history into rooms ([MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716)). ([\#9247](https://github.com/matrix-org/synapse/issues/9247))
- Implement a generic interface for third-party plugin modules. ([\#10062](https://github.com/matrix-org/synapse/issues/10062), [\#10206](https://github.com/matrix-org/synapse/issues/10206))
- Implement config option `sso.update_profile_information` to sync SSO users' profile information with the identity provider each time they login. Currently only displayname is supported. ([\#10108](https://github.com/matrix-org/synapse/issues/10108))
- Ensure that errors during startup are written to the logs and the console. ([\#10191](https://github.com/matrix-org/synapse/issues/10191))

Bugfixes
--------

- Fix a bug introduced in Synapse v1.25.0 that prevented the `ip_range_whitelist` configuration option from working for federation and identity servers. Contributed by @mikure. ([\#10115](https://github.com/matrix-org/synapse/issues/10115))
- Remove a broken import line in Synapse's `admin_cmd` worker. Broke in Synapse v1.33.0. ([\#10154](https://github.com/matrix-org/synapse/issues/10154))
- Fix a bug introduced in Synapse v1.21.0 which could cause `/sync` to return immediately with an empty response. ([\#10157](https://github.com/matrix-org/synapse/issues/10157), [\#10158](https://github.com/matrix-org/synapse/issues/10158))
- Fix a minor bug in the response to `/_matrix/client/r0/user/{user}/openid/request_token` causing `expires_in` to be a float instead of an integer. Contributed by @lukaslihotzki. ([\#10175](https://github.com/matrix-org/synapse/issues/10175))
- Always require users to re-authenticate for dangerous operations: deactivating an account, modifying an account password, and adding 3PIDs. ([\#10184](https://github.com/matrix-org/synapse/issues/10184))
- Fix a bug introduced in Synpase v1.7.2 where remote server count metrics collection would be incorrectly delayed on startup. Found by @heftig. ([\#10195](https://github.com/matrix-org/synapse/issues/10195))
- Fix a bug introduced in Synapse v1.35.1 where an `allow` key of a `m.room.join_rules` event could be applied for incorrect room versions and configurations. ([\#10208](https://github.com/matrix-org/synapse/issues/10208))
- Fix performance regression in responding to user key requests over federation. Introduced in Synapse v1.34.0rc1. ([\#10221](https://github.com/matrix-org/synapse/issues/10221))

Improved Documentation
----------------------

- Add a new guide to decoding request logs. ([\#8436](https://github.com/matrix-org/synapse/issues/8436))
- Mention in the sample homeserver config that you may need to configure max upload size in your reverse proxy. Contributed by @aaronraimist. ([\#10122](https://github.com/matrix-org/synapse/issues/10122))
- Fix broken links in documentation. ([\#10180](https://github.com/matrix-org/synapse/issues/10180))
- Deploy a snapshot of the documentation website upon each new Synapse release. ([\#10198](https://github.com/matrix-org/synapse/issues/10198))

Deprecations and Removals
-------------------------

- The current spam checker interface is deprecated in favour of a new generic modules system. See the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#deprecation-of-the-current-spam-checker-interface) for more information on how to update to the new system. ([\#10062](https://github.com/matrix-org/synapse/issues/10062), [\#10210](https://github.com/matrix-org/synapse/issues/10210), [\#10238](https://github.com/matrix-org/synapse/issues/10238))
- Stop supporting the unstable spaces prefixes from MSC1772. ([\#10161](https://github.com/matrix-org/synapse/issues/10161))
- Remove Synapse's support for automatically fetching and renewing certificates using the ACME v1 protocol. This protocol has been fully turned off by Let's Encrypt for existing installations on June 1st 2021. Admins previously using this feature should use a [reverse proxy](https://matrix-org.github.io/synapse/develop/reverse_proxy.html) to handle TLS termination, or use an external ACME client (such as [certbot](https://certbot.eff.org/)) to retrieve a certificate and key and provide them to Synapse using the `tls_certificate_path` and `tls_private_key_path` configuration settings. ([\#10194](https://github.com/matrix-org/synapse/issues/10194))

Internal Changes
----------------

- Update the database schema versioning to support gradual migration away from legacy tables. ([\#9933](https://github.com/matrix-org/synapse/issues/9933))
- Add type hints to the federation servlets. ([\#10080](https://github.com/matrix-org/synapse/issues/10080))
- Improve OpenTracing for event persistence. ([\#10134](https://github.com/matrix-org/synapse/issues/10134), [\#10193](https://github.com/matrix-org/synapse/issues/10193))
- Clean up the interface for injecting OpenTracing over HTTP. ([\#10143](https://github.com/matrix-org/synapse/issues/10143))
- Limit the number of in-flight `/keys/query` requests from a single device. ([\#10144](https://github.com/matrix-org/synapse/issues/10144))
- Refactor EventPersistenceQueue. ([\#10145](https://github.com/matrix-org/synapse/issues/10145))
- Document `SYNAPSE_TEST_LOG_LEVEL` to see the logger output when running tests. ([\#10148](https://github.com/matrix-org/synapse/issues/10148))
- Update the Complement build tags in GitHub Actions to test currently experimental features. ([\#10155](https://github.com/matrix-org/synapse/issues/10155))
- Add a `synapse_federation_soft_failed_events_total` metric to track how often events are soft failed. ([\#10156](https://github.com/matrix-org/synapse/issues/10156))
- Fetch the corresponding complement branch when performing CI. ([\#10160](https://github.com/matrix-org/synapse/issues/10160))
- Add some developer documentation about boolean columns in database schemas. ([\#10164](https://github.com/matrix-org/synapse/issues/10164))
- Add extra logging fields to better debug where events are being soft failed. ([\#10168](https://github.com/matrix-org/synapse/issues/10168))
- Add debug logging for when we enter and exit `Measure` blocks. ([\#10183](https://github.com/matrix-org/synapse/issues/10183))
- Improve comments in structured logging code. ([\#10188](https://github.com/matrix-org/synapse/issues/10188))
- Update [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083) support with modifications from the MSC. ([\#10189](https://github.com/matrix-org/synapse/issues/10189))
- Remove redundant DNS lookup limiter. ([\#10190](https://github.com/matrix-org/synapse/issues/10190))
- Upgrade `black` linting tool to 21.6b0. ([\#10197](https://github.com/matrix-org/synapse/issues/10197))
- Expose OpenTracing trace id in response headers. ([\#10199](https://github.com/matrix-org/synapse/issues/10199))
2021-06-24 11:20:28 +01:00
Brendan Abolivier
c955e37868
Fix wrapping of legacy check_registration_for_spam (#10238)
Fixes #10234
2021-06-23 17:22:08 +02:00
Brendan Abolivier
e19e3d452d
Improve the reliability of auto-joining remote rooms (#10237)
If a room is remote and we don't have a user in it, always try to join it. It might fail if the room is invite-only, but we don't have a user to invite with, so at this point it's the best we can do.

Fixes #10233 (at least to some extent)
2021-06-23 16:14:52 +02:00
Eric Eastwood
96f6293de5
Add endpoints for backfilling history (MSC2716) (#9247)
Work on https://github.com/matrix-org/matrix-doc/pull/2716
2021-06-22 10:02:53 +01:00
Patrick Cloke
0bd968921c
Fix a missing await when in the spaces summary. (#10208)
This could cause a minor data leak if someone defined a non-restricted join rule
with an allow key or used a restricted join rule in an older room version, but this is
unlikely.

Additionally this starts adding unit tests to the spaces summary handler.
2021-06-18 18:41:33 +01:00
Brendan Abolivier
1b3e398bea
Standardise the module interface (#10062)
This PR adds a common configuration section for all modules (see docs). These modules are then loaded at startup by the homeserver. Modules register their hooks and web resources using the new `register_[...]_callbacks` and `register_web_resource` methods of the module API.
2021-06-18 12:15:52 +01:00
Marcus
8070b893db
update black to 21.6b0 (#10197)
Reformat all files with the new version.

Signed-off-by: Marcus Hoffmann <bubu@bubu1.eu>
2021-06-17 15:20:06 +01:00
Patrick Cloke
11846dff8c
Limit the number of in-flight /keys/query requests from a single device. (#10144) 2021-06-09 07:05:32 -04:00
14mRh4X0r
8942e23a69
Always update AS last_pos, even on no events (#10107)
Fixes #1834.

`get_new_events_for_appservice` internally calls `get_events_as_list`, which will filter out any rejected events. If all returned events are filtered out, `_notify_interested_services` will return without updating the last handled stream position. If there are 100 consecutive such events, processing will halt altogether.

Breaking the loop is now done by checking whether we're up-to-date with `current_max` in the loop condition, instead of relying on an empty `events` list.


Signed-off-by: Willem Mulder <14mRh4X0r@gmail.com>
2021-06-07 15:42:05 +01:00
Erik Johnston
3e831f24ff
Don't hammer the database for destination retry timings every ~5mins (#10036) 2021-05-21 17:57:08 +01:00
Andrew Morgan
21bd230831
Add a test for update_presence (#10033)
https://github.com/matrix-org/synapse/issues/9962 uncovered that we accidentally removed all but one of the presence updates that we store in the database when persisting multiple updates. This could cause users' presence state to be stale.

The bug was fixed in #10014, and this PR just adds a test that failed on the old code, and was used to initially verify the bug.

The test attempts to insert some presence into the database in a batch using `PresenceStore.update_presence`, and then simply pulls it out again.
2021-05-21 17:29:14 +01:00
Richard van der Hoff
7562d887e1
Change the format of access tokens away from macaroons (#5588) 2021-05-12 15:04:51 +01:00
Patrick Cloke
27c375f812
Sort child events according to MSC1772 for the spaces summary API. (#9954)
This should help ensure that equivalent results are achieved between
homeservers querying for the summary of a space.

This implements modified MSC1772 rules, according to MSC2946.
The different is that the origin_server_ts of the m.room.create event
is not used as a tie-breaker since this might not be known if the
homeserver is not part of the room.
2021-05-11 12:57:39 -04:00
Erik Johnston
37623e3382
Increase perf of handling presence when joining large rooms. (#9916) 2021-05-05 17:27:05 +01:00
Erik Johnston
e4ab8676b4
Fix tight loop handling presence replication. (#9900)
Only affects workers. Introduced in #9819.

Fixes #9899.
2021-04-28 14:42:50 +01:00
Patrick Cloke
683d6f75af
Rename handler and config modules which end in handler/config. (#9816) 2021-04-20 14:55:20 -04:00
Erik Johnston
de0d088adc
Add presence federation stream (#9819) 2021-04-20 14:11:24 +01:00
Jonathan de Jong
495b214f4f
Fix (final) Bugbear violations (#9838) 2021-04-20 11:50:49 +01:00
Jonathan de Jong
4b965c862d
Remove redundant "coding: utf-8" lines (#9786)
Part of #9744

Removes all redundant `# -*- coding: utf-8 -*-` lines from files, as python 3 automatically reads source code as utf-8 now.

`Signed-off-by: Jonathan de Jong <jonathan@automatia.nl>`
2021-04-14 15:34:27 +01:00
Patrick Cloke
0b3112123d
Use mock from the stdlib. (#9772) 2021-04-09 13:44:38 -04:00
Andrew Morgan
04819239ba
Add a Synapse Module for configuring presence update routing (#9491)
At the moment, if you'd like to share presence between local or remote users, those users must be sharing a room together. This isn't always the most convenient or useful situation though.

This PR adds a module to Synapse that will allow deployments to set up extra logic on where presence updates should be routed. The module must implement two methods, `get_users_for_states` and `get_interested_users`. These methods are given presence updates or user IDs and must return information that Synapse will use to grant passing presence updates around.

A method is additionally added to `ModuleApi` which allows triggering a set of users to receive the current, online presence information for all users they are considered interested in. This is the equivalent of that user receiving presence information during an initial sync. 

The goal of this module is to be fairly generic and useful for a variety of applications, with hard requirements being:

* Sending state for a specific set or all known users to a defined set of local and remote users.
* The ability to trigger an initial sync for specific users, so they receive all current state.
2021-04-06 14:38:30 +01:00
Brendan Abolivier
405aeb0b2c
Implement MSC3026: busy presence state 2021-03-18 16:34:47 +01:00
Hubbe
dd5e5dc1d6
Add SSO attribute requirements for OIDC providers (#9609)
Allows limiting who can login using OIDC via the claims
made from the IdP.
2021-03-16 11:46:07 -04:00
Andrew Morgan
847ecdd8fa
Pass SSO IdP information to spam checker's registration function (#9626)
Fixes https://github.com/matrix-org/synapse/issues/9572

When a SSO user logs in for the first time, we create a local Matrix user for them. This goes through the register_user flow, which ends up triggering the spam checker. Spam checker modules don't currently have any way to differentiate between a user trying to sign up initially, versus an SSO user (whom has presumably already been approved elsewhere) trying to log in for the first time.

This PR passes `auth_provider_id` as an argument to the `check_registration_for_spam` function. This argument will contain an ID of an SSO provider (`"saml"`, `"cas"`, etc.) if one was used, else `None`.
2021-03-16 12:41:41 +00:00
Richard van der Hoff
eaada74075
JWT OIDC secrets for Sign in with Apple (#9549)
Apple had to be special. They want a client secret which is generated from an EC key.

Fixes #9220. Also fixes #9212 while I'm here.
2021-03-09 15:03:37 +00:00
Richard van der Hoff
7eb6e39a8f
Record the SSO Auth Provider in the login token (#9510)
This great big stack of commits is a a whole load of hoop-jumping to make it easier to store additional values in login tokens, and then to actually store the SSO Identity Provider in the login token. (Making use of that data will follow in a subsequent PR.)
2021-03-04 14:44:22 +00:00
Patrick Cloke
c4a55ac4a4 Fix style checking due to updated black. 2021-02-19 08:19:54 -05:00
Andrew Morgan
8bcfc2eaad
Be smarter about which hosts to send presence to when processing room joins (#9402)
This PR attempts to eliminate unnecessary presence sending work when your local server joins a room, or when a remote server joins a room your server is participating in by processing state deltas in chunks rather than individually.

---

When your server joins a room for the first time, it requests the historical state as well. This chunk of new state is passed to the presence handler which, after filtering that state down to only membership joins, will send presence updates to homeservers for each join processed.

It turns out that we were being a bit naive and processing each event individually, and sending out presence updates for every one of those joins. Even if many different joins were users on the same server (hello IRC bridges), we'd send presence to that same homeserver for every remote user join we saw.

This PR attempts to deduplicate all of that by processing the entire batch of state deltas at once, instead of only doing each join individually. We process the joins and note down which servers need which presence:

* If it was a local user join, send that user's latest presence to all servers in the room
* If it was a remote user join, send the presence for all local users in the room to that homeserver

We deduplicate by inserting all of those pending updates into a dictionary of the form:

```
{
  server_name1: {presence_update1, ...},
  server_name2: {presence_update1, presence_update2, ...}
}
```

Only after building this dict do we then start sending out presence updates.
2021-02-19 11:37:29 +00:00
Andrew Morgan
13e9029f44
Add a config option to prioritise local users in user directory search results (#9383)
This PR adds a homeserver config option, `user_directory.prefer_local_users`, that when enabled will show local users higher in user directory search results than remote users. This option is off by default.

Note that turning this on doesn't necessarily mean that remote users will always be put below local users, but they should be assuming all other ranking factors (search query match, profile information present etc) are identical.

This is useful for, say, University networks that are openly federating, but want to prioritise local students and staff in the user directory over other random users.
2021-02-19 11:02:03 +00:00
AndrewFerr
9bc74743d5
Add configs to make profile data more private (#9203)
Add off-by-default configuration settings to:
- disable putting an invitee's profile info in invite events
- disable profile lookup via federation

Signed-off-by: Andrew Ferrazzutti <fair@miscworks.net>
2021-02-19 09:50:41 +00:00
Richard van der Hoff
e1071fd625
Support for form_post in OIDC responses (#9376)
Apple want to POST the OIDC auth response back to us rather than using query-params; add the necessary support to make that work.
2021-02-17 10:15:14 +00:00
Eric Eastwood
0a00b7ff14
Update black, and run auto formatting over the codebase (#9381)
- Update black version to the latest
 - Run black auto formatting over the codebase
    - Run autoformatting according to [`docs/code_style.md
`](80d6dc9783/docs/code_style.md)
 - Update `code_style.md` docs around installing black to use the correct version
2021-02-16 22:32:34 +00:00
Richard van der Hoff
3b754aea27
Clean up caching/locking of OIDC metadata load (#9362)
Ensure that we lock correctly to prevent multiple concurrent metadata load
requests, and generally clean up the way we construct the metadata cache.
2021-02-16 16:27:38 +00:00
Patrick Cloke
74af356baf
Convert additional test-cases to homeserver test case. (#9396)
And convert some inlineDeferreds to async-friendly functions.
2021-02-16 08:04:15 -05:00
Patrick Cloke
8a33d217bd
Convert some test cases to use HomeserverTestCase. (#9377)
This has the side-effect of being able to remove use of `inlineCallbacks`
in the test-cases for cleaner tracebacks.
2021-02-11 10:29:09 -05:00
Patrick Cloke
6dade80048
Combine the CAS & SAML implementations for required attributes. (#9326) 2021-02-11 10:05:15 -05:00
Erik Johnston
ff55300b91
Honour ratelimit flag for application services for invite ratelimiting (#9302) 2021-02-03 10:17:37 +00:00
Richard van der Hoff
846b9d3df0
Put OIDC callback URI under /_synapse/client. (#9288) 2021-02-01 22:56:01 +00:00
Richard van der Hoff
18ab35284a Merge branch 'social_login' into develop 2021-02-01 17:28:37 +00:00
Richard van der Hoff
8aed29dc61
Improve styling and wording of SSO redirect confirm template (#9272) 2021-02-01 15:50:56 +00:00
Erik Johnston
f2c1560eca
Ratelimit invites by room and target user (#9258) 2021-01-29 16:38:29 +00:00
Richard van der Hoff
9de6b94117
Land support for multiple OIDC providers (#9110)
This is the final step for supporting multiple OIDC providers concurrently.

First of all, we reorganise the config so that you can specify a list of OIDC providers, instead of a single one. Before:

    oidc_config:
       enabled: true
       issuer: "https://oidc_provider"
       # etc

After:

    oidc_providers:
     - idp_id: prov1
       issuer: "https://oidc_provider"

     - idp_id: prov2
       issuer: "https://another_oidc_provider"

The old format is still grandfathered in.

With that done, it's then simply a matter of having OidcHandler instantiate a new OidcProvider for each configured provider.
2021-01-15 16:55:29 +00:00
Richard van der Hoff
0dd2649c12
Improve UsernamePickerTestCase (#9112)
* make the OIDC bits of the test work at a higher level - via the REST api instead of poking the OIDCHandler directly.
* Move it to test_login.py, where I think it fits better.
2021-01-15 13:45:13 +00:00
Richard van der Hoff
4575ad0b1e
Store an IdP ID in the OIDC session (#9109)
Again in preparation for handling more than one OIDC provider, add a new caveat to the macaroon used as an OIDC session cookie, which remembers which OIDC provider we are talking to. In future, when we get a callback, we'll need it to make sure we talk to the right IdP.

As part of this, I'm adding an idp_id and idp_name field to the OIDC configuration object. They aren't yet documented, and we'll just use the old values by default.
2021-01-15 13:22:12 +00:00
Richard van der Hoff
21a296cd5a
Split OidcProvider out of OidcHandler (#9107)
The idea here is that we will have an instance of OidcProvider for each
configured IdP, with OidcHandler just doing the marshalling of them.

For now it's still hardcoded with a single provider.
2021-01-14 13:29:17 +00:00
Richard van der Hoff
bc4bf7b384
Preparatory refactors of OidcHandler (#9067)
Some light refactoring of OidcHandler, in preparation for bigger things:

  * remove inheritance from deprecated BaseHandler
  * add an object to hold the things that go into a session cookie
  * factor out a separate class for manipulating said cookies
2021-01-13 10:26:12 +00:00
Dirk Klimpel
7a2e9b549d
Remove user's avatar URL and displayname when deactivated. (#8932)
This only applies if the user's data is to be erased.
2021-01-12 16:30:15 -05:00
Richard van der Hoff
2ec8ca5e60
Remove SynapseRequest.get_user_agent (#9069)
SynapseRequest is in danger of becoming a bit of a dumping-ground for "useful stuff relating to Requests",
which isn't really its intention (its purpose is to override render, finished and connectionLost to set up the 
LoggingContext and write the right entries to the request log).

Putting utility functions inside SynapseRequest means that lots of our code ends up requiring a
SynapseRequest when there is nothing synapse-specific about the Request at all, and any old
twisted.web.iweb.IRequest will do. This increases code coupling and makes testing more difficult.

In short: move get_user_agent out to a utility function.
2021-01-12 12:34:16 +00:00
Richard van der Hoff
8d3d264052
Skip unit tests which require optional dependencies (#9031)
If we are lacking an optional dependency, skip the tests that rely on it.
2021-01-07 11:41:28 +00:00
Patrick Cloke
0eccf53146
Use the SSO handler helpers for CAS registration/login. (#8856) 2021-01-03 16:25:44 +00:00
Richard van der Hoff
28877fade9
Implement a username picker for synapse (#8942)
The final part (for now) of my work to implement a username picker in synapse itself. The idea is that we allow
`UsernameMappingProvider`s to return `localpart=None`, in which case, rather than redirecting the browser
back to the client, we redirect to a username-picker resource, which allows the user to enter a username.
We *then* complete the SSO flow (including doing the client permission checks).

The static resources for the username picker itself (in 
https://github.com/matrix-org/synapse/tree/rav/username_picker/synapse/res/username_picker)
are essentially lifted wholesale from
https://github.com/matrix-org/matrix-synapse-saml-mozilla/tree/master/matrix_synapse_saml_mozilla/res. 
As the comment says, we might want to think about making them customisable, but that can be a follow-up. 

Fixes #8876.
2020-12-18 14:19:46 +00:00
Dirk Klimpel
c07022303e
Fix a bug that deactivated users appear in the directory (#8933)
Fixes a bug that deactivated users appear in the directory when their profile information was updated.

To change profile information of deactivated users is neccesary for example you will remove displayname or avatar.
But they should not appear in directory. They are deactivated.



Co-authored-by: Erik Johnston <erikj@jki.re>
2020-12-17 12:05:39 +00:00
Richard van der Hoff
e1b8e37f93
Push login completion down into SsoHandler (#8941)
This is another part of my work towards fixing #8876. It moves some of the logic currently in the SAML and OIDC handlers - in particular the call to `AuthHandler.complete_sso_login` down into the `SsoHandler`.
2020-12-16 20:01:53 +00:00
Richard van der Hoff
7a332850e6
Merge pull request #8951 from matrix-org/rav/username_picker_2
More preparatory refactoring of the OidcHandler tests
2020-12-16 14:53:26 +00:00
Richard van der Hoff
8388a7fb3a Make _make_callback_with_userinfo async
... so that we can test its behaviour when it raises.

Also pull it out to the top level so that I can use it from other test classes.
2020-12-15 23:10:59 +00:00
Richard van der Hoff
c1883f042d Remove spurious mocking of complete_sso_login
The tests that need this all do it already.
2020-12-15 23:10:59 +00:00
Richard van der Hoff
2dd2e90e2b Test get_extra_attributes fallback
despite the warnings saying "don't implement get_extra_attributes", we had
implemented it, so the tests weren't doing what we thought they were.
2020-12-15 23:10:59 +00:00
Richard van der Hoff
394516ad1b Remove spurious "SynapseRequest" result from `make_request"
This was never used, so let's get rid of it.
2020-12-15 22:35:40 +00:00
Richard van der Hoff
01333681bc
Preparatory refactoring of the SamlHandlerTestCase (#8938)
* move simple_async_mock to test_utils

... so that it can be re-used

* Remove references to `SamlHandler._map_saml_response_to_user` from tests

This method is going away, so we can no longer use it as a test point. Instead,
factor out a higher-level method which takes a SAML object, and verify correct
behaviour by mocking out `AuthHandler.complete_sso_login`.

* changelog
2020-12-15 20:56:10 +00:00
Richard van der Hoff
6d02eb22df
Fix startup failure with localdb_enabled: False (#8937) 2020-12-14 20:42:03 +00:00
Patrick Cloke
1619802228
Various clean-ups to the logging context code (#8935) 2020-12-14 14:19:47 -05:00
Richard van der Hoff
895e04319b
Preparatory refactoring of the OidcHandlerTestCase (#8911)
* Remove references to handler._auth_handler

(and replace them with hs.get_auth_handler)

* Factor out a utility function for building Requests

* Remove mocks of `OidcHandler._map_userinfo_to_user`

This method is going away, so mocking it out is no longer a valid approach.

Instead, we mock out lower-level methods (eg _remote_id_from_userinfo), or
simply allow the regular implementation to proceed and update the expectations
accordingly.

* Remove references to `OidcHandler._map_userinfo_to_user` from tests

This method is going away, so we can no longer use it as a test point. Instead
we build mock "callback" requests which we pass into `handle_oidc_callback`,
and verify correct behaviour by mocking out `AuthHandler.complete_sso_login`.
2020-12-14 11:38:50 +00:00
David Teller
f14428b25c
Allow spam-checker modules to be provide async methods. (#8890)
Spam checker modules can now provide async methods. This is implemented
in a backwards-compatible manner.
2020-12-11 14:05:15 -05:00
Patrick Cloke
6ff34e00d9
Skip the SAML tests if xmlsec1 isn't available. (#8905) 2020-12-09 12:23:30 -05:00
Patrick Cloke
112f6bd49e Synapse 1.24.0rc2 (2020-12-04)
==============================
 
 Bugfixes
 --------
 
 - Fix a regression in v1.24.0rc1 which failed to allow SAML mapping providers which were unable to redirect users to an additional page. ([\#8878](https://github.com/matrix-org/synapse/issues/8878))
 
 Internal Changes
 ----------------
 
 - Add support for the `prometheus_client` newer than 0.9.0. Contributed by Jordan Bancino. ([\#8875](https://github.com/matrix-org/synapse/issues/8875))
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Merge tag 'v1.24.0rc2' into develop

Synapse 1.24.0rc2 (2020-12-04)
==============================

Bugfixes
--------

- Fix a regression in v1.24.0rc1 which failed to allow SAML mapping providers which were unable to redirect users to an additional page. ([\#8878](https://github.com/matrix-org/synapse/issues/8878))

Internal Changes
----------------

- Add support for the `prometheus_client` newer than 0.9.0. Contributed by Jordan Bancino. ([\#8875](https://github.com/matrix-org/synapse/issues/8875))
2020-12-04 09:14:31 -05:00
Patrick Cloke
22c6c19f91
Fix a regression that mapping providers should be able to redirect users. (#8878)
This was broken in #8801.
2020-12-04 08:25:15 -05:00
Richard van der Hoff
269ba1bc84 Merge remote-tracking branch 'origin/develop' into rav/remove_unused_mocks 2020-12-02 20:08:46 +00:00
Richard van der Hoff
ed5172852a
Merge pull request #8858 from matrix-org/rav/sso_uia
UIA: offer only available auth flows
2020-12-02 20:06:53 +00:00
Richard van der Hoff
c834f1d67a remove unused resource_for_federation
This is now only used in `test_typing`, so move it there.
2020-12-02 18:38:29 +00:00
Richard van der Hoff
76469898ee Factor out FakeResponse from test_oidc 2020-12-02 18:30:29 +00:00
Richard van der Hoff
90cf1eec44 Remove redundant mocking 2020-12-02 17:53:38 +00:00
Richard van der Hoff
7ea85302f3 fix up various test cases
A few test cases were relying on being able to mount non-client servlets on the
test resource. it's better to give them their own Resources.
2020-12-02 16:30:01 +00:00
Patrick Cloke
30fba62108
Apply an IP range blacklist to push and key revocation requests. (#8821)
Replaces the `federation_ip_range_blacklist` configuration setting with an
`ip_range_blacklist` setting with wider scope. It now applies to:

* Federation
* Identity servers
* Push notifications
* Checking key validitity for third-party invite events

The old `federation_ip_range_blacklist` setting is still honored if present, but
with reduced scope (it only applies to federation and identity servers).
2020-12-02 11:09:24 -05:00
Patrick Cloke
8388384a64
Fix a regression when grandfathering SAML users. (#8855)
This was broken in #8801 when abstracting code shared with OIDC.

After this change both SAML and OIDC have a concept of
grandfathering users, but with different implementations.
2020-12-02 07:45:42 -05:00
Patrick Cloke
c21bdc813f
Add basic SAML tests for mapping users. (#8800) 2020-12-02 07:09:21 -05:00
Richard van der Hoff
d3ed93504b
Create a PasswordProvider wrapper object (#8849)
The idea here is to abstract out all the conditional code which tests which
methods a given password provider has, to provide a consistent interface.
2020-12-02 10:38:50 +00:00
Richard van der Hoff
4d9496559d
Support "identifier" dicts in UIA (#8848)
The spec requires synapse to support `identifier` dicts for `m.login.password`
user-interactive auth, which it did not (instead, it required an undocumented
`user` parameter.)

To fix this properly, we need to pull the code that interprets `identifier`
into `AuthHandler.validate_login` so that it can be called from the UIA code.

Fixes #5665.
2020-12-01 17:42:26 +00:00
Richard van der Hoff
89f7930730
Don't offer password login when it is disabled (#8835)
Fix a minor bug where we would offer "m.login.password" login if a custom auth provider supported it, even if password login was disabled.
2020-12-01 13:04:03 +00:00
Richard van der Hoff
ddc4343683
Add some tests for password_auth_providers (#8819)
These things seemed to be completely untested, so I added a load of tests for
them.
2020-12-01 11:10:42 +00:00
Jonathan de Jong
ca60822b34
Simplify the way the HomeServer object caches its internal attributes. (#8565)
Changes `@cache_in_self` to use underscore-prefixed attributes.
2020-11-30 13:28:44 -05:00
Patrick Cloke
4fd222ad70
Support trying multiple localparts for OpenID Connect. (#8801)
Abstracts the SAML and OpenID Connect code which attempts to regenerate
the localpart of a matrix ID if it is already in use.
2020-11-25 10:04:22 -05:00
Patrick Cloke
79bfe966e0
Improve error checking for OIDC/SAML mapping providers (#8774)
Checks that the localpart returned by mapping providers for SAML and
OIDC are valid before registering new users.

Extends the OIDC tests for existing users and invalid data.
2020-11-19 14:25:17 -05:00
Richard van der Hoff
950bb0305f
Consistently use room_id from federation request body (#8776)
* Consistently use room_id from federation request body

Some federation APIs have a redundant `room_id` path param (see
https://github.com/matrix-org/matrix-doc/issues/2330). We should make sure we
consistently use either the path param or the body param, and the body param is
easier.

* Kill off some references to "context"

Once upon a time, "rooms" were known as "contexts". I think this kills of the
last references to "contexts".
2020-11-19 10:05:33 +00:00
Richard van der Hoff
deff8f628d
Merge pull request #8761 from matrix-org/rav/test_request_rendering
Make `make_request` actually render the request
2020-11-17 15:17:04 +00:00
Patrick Cloke
ee382025b0
Abstract shared SSO code. (#8765)
De-duplicates code between the SAML and OIDC implementations.
2020-11-17 09:46:23 -05:00
Erik Johnston
f737368a26
Add admin API for logging in as a user (#8617) 2020-11-17 10:51:25 +00:00
Richard van der Hoff
acfe3b3065 Remove redundant HomeserverTestCase.render 2020-11-16 18:24:08 +00:00
Erik Johnston
243d427fbc
Block clients from sending server ACLs that lock the local server out. (#8708)
Fixes #4042
2020-11-03 12:13:48 +00:00
Erik Johnston
f21e24ffc2
Add ability for access tokens to belong to one user but grant access to another user. (#8616)
We do it this way round so that only the "owner" can delete the access token (i.e. `/logout/all` by the "owner" also deletes that token, but `/logout/all` by the "target user" doesn't).

A future PR will add an API for creating such a token.

When the target user and authenticated entity are different the `Processed request` log line will be logged with a: `{@admin:server as @bob:server} ...`. I'm not convinced by that format (especially since it adds spaces in there, making it harder to use `cut -d ' '` to chop off the start of log lines). Suggestions welcome.
2020-10-29 15:58:44 +00:00
Erik Johnston
2b7c180879
Start fewer opentracing spans (#8640)
#8567 started a span for every background process. This is good as it means all Synapse code that gets run should be in a span (unless in the sentinel logging context), but it means we generate about 15x the number of spans as we did previously.

This PR attempts to reduce that number by a) not starting one for send commands to Redis, and b) deferring starting background processes until after we're sure they're necessary.

I don't really know how much this will help.
2020-10-26 09:30:19 +00:00
Erik Johnston
c850dd9a8e
Fix handling of User-Agent headers with bad utf-8. (#8632) 2020-10-23 17:12:59 +01:00
Richard van der Hoff
4433d01519
Merge pull request #8537 from matrix-org/rav/simplify_locally_reject_invite
Simplify `_locally_reject_invite`
2020-10-15 10:20:19 +01:00
Erik Johnston
921a3f8a59
Fix not sending events over federation when using sharded event persisters (#8536)
* Fix outbound federaion with multiple event persisters.

We incorrectly notified federation senders that the minimum persisted
stream position had advanced when we got an `RDATA` from an event
persister.

Notifying of federation senders already correctly happens in the
notifier, so we just delete the offending line.

* Change some interfaces to use RoomStreamToken.

By enforcing use of `RoomStreamTokens` we make it less likely that
people pass in random ints that they got from somewhere random.
2020-10-14 13:27:51 +01:00
Richard van der Hoff
a34b17e492 Simplify _locally_reject_invite
Update `EventCreationHandler.create_event` to accept an auth_events param, and
use it in `_locally_reject_invite` instead of reinventing the wheel.
2020-10-13 23:58:48 +01:00
Richard van der Hoff
d9d86c2996 Remove redundant token_id parameter to create_event
this is always the same as requester.access_token_id.
2020-10-13 23:06:36 +01:00
Patrick Cloke
629a951b49
Move additional tasks to the background worker, part 4 (#8513) 2020-10-13 08:20:32 -04:00
Erik Johnston
b2486f6656
Fix message duplication if something goes wrong after persisting the event (#8476)
Should fix #3365.
2020-10-13 12:07:56 +01:00
Patrick Cloke
c9c0ad5e20
Remove the deprecated Handlers object (#8494)
All handlers now available via get_*_handler() methods on the HomeServer.
2020-10-09 07:24:34 -04:00
Hubert Chathi
a97cec18bb
Invalidate the cache when an olm fallback key is uploaded (#8501) 2020-10-08 13:24:46 -04:00
Hubert Chathi
4cb44a1585
Add support for MSC2697: Dehydrated devices (#8380)
This allows a user to store an offline device on the server and
then restore it at a subsequent login.
2020-10-07 08:00:17 -04:00