Commit Graph

767 Commits

Author SHA1 Message Date
Richard van der Hoff
eea124370b
Fix type information on assert_*_is_admin methods (#7645)
These things don't return Deferreds.
2020-06-05 14:33:49 +01:00
Richard van der Hoff
b4f8dcb4bd
Remove some unused constants. (#7644) 2020-06-05 14:33:35 +01:00
Andrew Morgan
f4e6495b5d
Performance improvements and refactor of Ratelimiter (#7595)
While working on https://github.com/matrix-org/synapse/issues/5665 I found myself digging into the `Ratelimiter` class and seeing that it was both:

* Rather undocumented, and
* causing a *lot* of config checks

This PR attempts to refactor and comment the `Ratelimiter` class, as well as encourage config file accesses to only be done at instantiation. 

Best to be reviewed commit-by-commit.
2020-06-05 10:47:20 +01:00
Patrick Cloke
08bc80ef09
Implement room version 6 (MSC2240). (#7506) 2020-05-15 09:30:10 -04:00
Patrick Cloke
56b66db78a
Strictly enforce canonicaljson requirements in a new room version (#7381) 2020-05-14 13:24:01 -04:00
Patrick Cloke
fef3ff5cc4
Enforce MSC2209: auth rules for notifications in power level event (#7502)
In a new room version, the "notifications" key of power level events are
subject to restricted auth rules.
2020-05-14 12:38:17 -04:00
Andrew Morgan
225c165087
Allow expired accounts to logout (#7443) 2020-05-14 16:32:49 +01:00
Amber Brown
7cb8b4bc67
Allow configuration of Synapse's cache without using synctl or environment variables (#6391) 2020-05-11 18:45:23 +01:00
Andrew Morgan
aee9130a83
Stop Auth methods from polling the config on every req. (#7420) 2020-05-06 15:54:58 +01:00
Andrew Morgan
6b22921b19
async/await is_server_admin (#7363) 2020-05-01 15:15:36 +01:00
Richard van der Hoff
71a1abb8a1
Stop the master relaying USER_SYNC for other workers (#7318)
Long story short: if we're handling presence on the current worker, we shouldn't be sending USER_SYNC commands over replication.

In an attempt to figure out what is going on here, I ended up refactoring some bits of the presencehandler code, so the first 4 commits here are non-functional refactors to move this code slightly closer to sanity. (There's still plenty to do here :/). Suggest reviewing individual commits.

Fixes (I hope) #7257.
2020-04-22 22:39:04 +01:00
Andrew Morgan
07b88c546d
Convert http.HTTPStatus objects to their int equivalent (#7188) 2020-04-03 14:26:07 +01:00
Patrick Cloke
b9930d24a0
Support SAML in the user interactive authentication workflow. (#7102) 2020-04-01 08:48:00 -04:00
Dirk Klimpel
e8e2ddb60a
Allow server admins to define and enforce a password policy (MSC2000). (#7118) 2020-03-26 16:51:13 +00:00
Patrick Cloke
06eb5cae08
Remove special auth and redaction rules for aliases events in experimental room ver. (#7037) 2020-03-09 08:58:25 -04:00
Patrick Cloke
13892776ef
Allow deleting an alias if the user has sufficient power level (#6986) 2020-03-04 11:30:46 -05:00
Patrick Cloke
7dcbc33a1b
Validate the alt_aliases property of canonical alias events (#6971) 2020-03-03 07:12:45 -05:00
Patrick Cloke
7936d2a96e
Publishing/removing from the directory requires a power level greater than canonical aliases. 2020-02-21 07:18:33 -05:00
Richard van der Hoff
a0a1fd0bec Add allow_departed_users param to check_in_room_or_world_readable
... and set it everywhere it's called.

while we're here, rename it for consistency with `check_user_in_room` (and to
help check that I haven't missed any instances)
2020-02-19 08:52:51 +00:00
Richard van der Hoff
b58d17e44f Refactor the membership check methods in Auth
these were getting a bit unwieldy, so let's combine `check_joined_room` and
`check_user_was_in_room` into a single `check_user_in_room`.
2020-02-18 23:21:44 +00:00
Erik Johnston
6475382d80
Fix detecting unknown devices from remote encrypted events. (#6848)
We were looking at the wrong event type (`m.room.encryption` vs
`m.room.encrypted`).

Also fixup the duplicate `EvenTypes` entries.

Introduced in #6776.
2020-02-04 17:25:54 +00:00
Richard van der Hoff
08f41a6f05 Add get_room_version method
So that we can start factoring out some of this boilerplatey boilerplate.
2020-01-31 10:28:15 +00:00
Richard van der Hoff
49d3bca37b Implement updated auth rules from MSC2260 2020-01-28 14:20:10 +00:00
Richard van der Hoff
a8ce7aeb43
Pass room version object into event_auth.check and check_redaction (#6788)
These are easier to work with than the strings and we normally have one around.

This fixes `FederationHander._persist_auth_tree` which was passing a
RoomVersion object into event_auth.check instead of a string.
2020-01-28 14:18:29 +00:00
Erik Johnston
0f6e525be3
Fixup synapse.api to pass mypy (#6733) 2020-01-20 17:34:13 +00:00
Erik Johnston
d386f2f339
Add StateMap type alias (#6715) 2020-01-16 13:31:22 +00:00
Richard van der Hoff
8f5d7302ac
Implement RedirectException (#6687)
Allow REST endpoint implemnentations to raise a RedirectException, which will
redirect the user's browser to a given location.
2020-01-15 15:58:55 +00:00
Richard van der Hoff
326c893d24
Kill off RegistrationError (#6691)
This is pretty pointless. Let's just use SynapseError.
2020-01-13 12:48:22 +00:00
Richard van der Hoff
98247c4a0e
Remove unused, undocumented "content repo" resource (#6628)
This looks like it got half-killed back in #888.

Fixes #6567.
2020-01-03 17:10:52 +00:00
Erik Johnston
fa780e9721
Change EventContext to use the Storage class (#6564) 2019-12-20 10:32:02 +00:00
Erik Johnston
3fbe5b7ec3
Add auth events as per spec. (#6556)
Previously we tried to be clever and filter out some unnecessary event
IDs to keep the auth chain small, but that had some annoying
interactions with state res v2 so we stop doing that for now.
2019-12-16 16:59:32 +00:00
Brendan Abolivier
c530f9af4d
Merge pull request #6329 from matrix-org/babolivier/context_filters
Filter state, events_before and events_after in /context requests
2019-12-04 15:24:16 +00:00
Brendan Abolivier
9dc84b7989
Merge branch 'develop' into babolivier/context_filters 2019-12-04 14:23:44 +00:00
Brendan Abolivier
54dd5dc12b
Add ephemeral messages support (MSC2228) (#6409)
Implement part [MSC2228](https://github.com/matrix-org/matrix-doc/pull/2228). The parts that differ are:

* the feature is hidden behind a configuration flag (`enable_ephemeral_messages`)
* self-destruction doesn't happen for state events
* only implement support for the `m.self_destruct_after` field (not the `m.self_destruct` one)
* doesn't send synthetic redactions to clients because for this specific case we consider the clients to be able to destroy an event themselves, instead we just censor it (by pruning its JSON) in the database
2019-12-03 19:19:45 +00:00
Brendan Abolivier
9e937c28ee Merge branch 'develop' into babolivier/message_retention 2019-11-26 17:53:57 +00:00
Andrew Morgan
bc29a19731 Replace instance variations of homeserver with correct case/spacing 2019-11-12 13:08:12 +00:00
Brendan Abolivier
8822b33111
Update copyrights 2019-11-05 14:46:35 +00:00
Brendan Abolivier
09957ce0e4
Implement per-room message retention policies 2019-11-04 17:09:22 +00:00
Brendan Abolivier
f496d25877
Merge pull request #6301 from matrix-org/babolivier/msc2326
Implement MSC2326 (label based filtering)
2019-11-01 17:04:45 +00:00
Brendan Abolivier
988d8d6507
Incorporate review 2019-11-01 16:22:44 +00:00
Brendan Abolivier
57cdb046e4
Lint 2019-11-01 10:39:14 +00:00
Brendan Abolivier
c6dbca2422
Incorporate review 2019-11-01 10:30:51 +00:00
Andrew Morgan
54fef094b3
Remove usage of deprecated logger.warn method from codebase (#6271)
Replace every instance of `logger.warn` with `logger.warning` as the former is deprecated.
2019-10-31 10:23:24 +00:00
Brendan Abolivier
e7943f660a
Add unit tests 2019-10-30 16:15:04 +00:00
Brendan Abolivier
acd16ad86a
Implement filtering 2019-10-30 15:56:33 +00:00
Brendan Abolivier
fa0dcbc8fa
Store labels for new events 2019-10-30 14:27:15 +00:00
Neil Johnson
2794b79052 Option to suppress resource exceeded alerting (#6173)
The expected use case is to suppress MAU limiting on small instances
2019-10-24 11:48:46 +01:00
Richard van der Hoff
93eaeec75a
Remove Auth.check method (#6217)
This method was somewhat redundant, and confusing.
2019-10-18 19:43:36 +02:00
Hubert Chathi
0a9d22808c Merge branch 'uhoreg/e2e_cross-signing_merged' into develop 2019-10-18 15:57:40 +01:00
Hubert Chathi
cfc28325a6 Merge branch 'develop' into uhoreg/e2e_cross-signing_merged 2019-10-18 11:39:40 +01:00
Richard van der Hoff
1ba359a11f rip out some unreachable code
The only possible rejection reason is AUTH_ERROR, so all of this is unreachable.
2019-10-17 21:45:59 +01:00
Amber Brown
864f144543
Fix up some typechecking (#6150)
* type checking fixes

* changelog
2019-10-02 05:29:01 -07:00
Erik Johnston
dc01cad690 Add device and appservice tags 2019-09-25 11:59:00 +01:00
Erik Johnston
fde4ce2213 Don't create new span for get_user_by_req
We don't actually care about what happens in `get_user_by_req` and
having it as a separate span means that the entity tag isn't added to
the servlet spans, making it harder to search.
2019-09-25 11:32:41 +01:00
Jason Robinson
6d847d8ce6 Ensure support users can be registered even if MAU limit is reached
This allows support users to be created even on MAU limits via
the admin API. Support users are excluded from MAU after creation,
so it makes sense to exclude them in creation - except if the
whole host is in disabled state.

Signed-off-by: Jason Robinson <jasonr@matrix.org>
2019-09-11 20:48:31 +03:00
Hubert Chathi
faf72a4c40 Merge branch 'develop' into cross-signing_keys 2019-09-04 19:12:29 -04:00
Andrew Morgan
2a44782666
Remove double return statements (#5962)
Remove all the "double return" statements which were a result of us removing all the instances of

```
defer.returnValue(...)
return
```

statements when we switched to python3 fully.
2019-09-03 11:42:45 +01:00
Andrew Morgan
4548d1f87e
Remove unnecessary parentheses around return statements (#5931)
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 :)
2019-08-30 16:28:26 +01:00
Hubert Chathi
e3d3fbf63f Merge branch 'uhoreg/e2e_cross-signing_merged' into cross-signing_keys 2019-08-28 17:36:46 -07:00
Half-Shot
d9b8cf81be Add bot type 2019-08-23 09:52:09 +01:00
Jorik Schellekens
87fa26006b
Opentracing misc (#5856)
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.
2019-08-16 16:13:25 +01:00
Hubert Chathi
336c546d6a Merge branch 'cross-signing_hidden' into cross-signing_keys 2019-08-01 16:31:40 -04:00
Andrew Morgan
72167fb394
Change user deactivated errcode to USER_DEACTIVATED and use it (#5686)
This is intended as an amendment to #5674 as using M_UNKNOWN as the errcode makes it hard for clients to differentiate between an invalid password and a deactivated user (the problem we were trying to solve in the first place).

M_UNKNOWN was originally chosen as it was presumed than an MSC would have to be carried out to add a new code, but as Synapse often is the testing bed for new MSC implementations, it makes sense to try it out first in the wild and then add it into the spec if it is successful. Thus this PR return a new M_USER_DEACTIVATED code when a deactivated user attempts to login.
2019-07-31 15:19:06 +01:00
Richard van der Hoff
8c97f6414c
Remove non-functional 'expire_access_token' setting (#5782)
The `expire_access_token` didn't do what it sounded like it should do. What it
actually did was make Synapse enforce the 'time' caveat on macaroons used as
access tokens, but since our access token macaroons never contained such a
caveat, it was always a no-op.

(The code to add 'time' caveats was removed back in v0.18.5, in #1656)
2019-07-30 08:25:02 +01:00
Hubert Chathi
c659b9f94f allow uploading keys for cross-signing 2019-07-25 11:08:24 -04:00
Amber Brown
4806651744
Replace returnValue with return (#5736) 2019-07-23 23:00:55 +10:00
Richard van der Hoff
9c70a02a9c
Ignore redactions of m.room.create events (#5701) 2019-07-17 19:08:02 +01:00
Andrew Morgan
18c516698e
Return a different error from Invalid Password when a user is deactivated (#5674)
Return `This account has been deactivated` instead of `Invalid password` when a user is deactivated.
2019-07-15 11:45:29 +01:00
Richard van der Hoff
5f158ec039
Implement access token expiry (#5660)
Record how long an access token is valid for, and raise a soft-logout once it
expires.
2019-07-12 17:26:02 +01:00
Richard van der Hoff
0a4001eba1
Clean up exception handling for access_tokens (#5656)
First of all, let's get rid of `TOKEN_NOT_FOUND_HTTP_STATUS`. It was a hack we
did at one point when it was possible to return either a 403 or a 401 if the
creds were missing. We always return a 401 in these cases now (thankfully), so
it's not needed.

Let's also stop abusing `AuthError` for these cases. Honestly they have nothing
that relates them to the other places that `AuthError` is used, other than the
fact that they are loosely under the 'Auth' banner. It makes no sense for them
to share exception classes.

Instead, let's add a couple of new exception classes: `InvalidClientTokenError`
and `MissingClientTokenError`, for the `M_UNKNOWN_TOKEN` and `M_MISSING_TOKEN`
cases respectively - and an `InvalidClientCredentialsError` base class for the
two of them.
2019-07-11 11:06:23 +01:00
Amber Brown
32e7c9e7f2
Run Black. (#5482) 2019-06-20 19:32:02 +10:00
Brendan Abolivier
26b62796c2
Merge pull request #5363 from matrix-org/babolivier/account_validity_send_mail_auth
Don't check whether the user's account is expired on /send_mail requests
2019-06-10 11:57:02 +01:00
Brendan Abolivier
028f674cd3
Better wording 2019-06-10 11:35:54 +01:00
Brendan Abolivier
4914a88829
Doc 2019-06-10 11:34:45 +01:00
Andrew Morgan
3719680ee4
Add ability to perform password reset via email without trusting the identity server (#5377)
Sends password reset emails from the homeserver instead of proxying to the identity server. This is now the default behaviour for security reasons. If you wish to continue proxying password reset requests to the identity server you must now enable the email.trust_identity_server_for_password_resets option.

This PR is a culmination of 3 smaller PRs which have each been separately reviewed:

* #5308
* #5345
* #5368
2019-06-06 17:34:07 +01:00
Brendan Abolivier
fe13bd52ac
Don't check whether the user's account is expired on /send_mail requests 2019-06-05 16:35:05 +01:00
Richard van der Hoff
d18e4ea0d4 Implement room v5 which enforces signing key validity
Implements [MSC2077](https://github.com/matrix-org/matrix-doc/pull/2077) and
fixes #5247 and #4364.
2019-06-05 11:00:47 +01:00
Richard van der Hoff
14f13babb0
Add a test room version where we enforce key validity (#5348) 2019-06-05 10:38:25 +01:00
Amber Brown
46c8f7a517
Implement the SHHS complexity API (#5216) 2019-05-30 01:47:16 +10:00
Andrew Morgan
6368150a74
Add config option for setting homeserver's default room version (#5223)
Replaces DEFAULT_ROOM_VERSION constant with a method that first checks the config, then returns a hardcoded value if the option is not present.

That hardcoded value is now located in the server.py config file.
2019-05-23 15:00:20 +01:00
Amber Brown
4a30e4acb4
Room Statistics (#4338) 2019-05-21 11:36:50 -05:00
Richard van der Hoff
17f6804837
Introduce room v4 which updates event ID format. (#5217)
Implements https://github.com/matrix-org/matrix-doc/pull/2002.
2019-05-21 16:22:54 +01:00
Richard van der Hoff
04d53794d6
Fix error handling for rooms whose versions are unknown. (#5219)
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.
2019-05-21 13:47:25 +01:00
Richard van der Hoff
5206648a4a
Add a test room version which updates event ID format (#5210)
Implements MSC1884
2019-05-20 15:54:42 +01:00
Erik Johnston
1dff859d6a Rename relation types to match MSC 2019-05-20 14:31:19 +01:00
Erik Johnston
57ba3451b6
Merge pull request #5209 from matrix-org/erikj/reactions_base
Land basic reaction and edit support.
2019-05-20 14:06:40 +01:00
ReidAnderson
3787133c9e Limit UserIds to a length that fits in a state key (#5198) 2019-05-20 11:20:08 +01:00
Richard van der Hoff
5f027a315f
Drop support for v2_alpha API prefix (#5190) 2019-05-15 17:37:46 +01:00
Erik Johnston
efe3c7977a Add simple send_relation API and track in DB 2019-05-15 13:36:51 +01:00
Brendan Abolivier
1473058b5e
Do checks on aliases for incoming m.room.aliases events (#5128)
Follow-up to #5124

Also added a bunch of checks to make sure everything (both the stuff added on #5124 and this PR) works as intended.
2019-05-08 17:01:30 +01:00
Richard van der Hoff
0836cbb9f5
Factor out an "assert_requester_is_admin" function (#5120)
Rather than copying-and-pasting the same four lines hundreds of times
2019-05-02 10:45:52 +01:00
Erik Johnston
ca90336a69 Merge branch 'develop' of github.com:matrix-org/synapse into babolivier/account_expiration 2019-04-17 19:44:40 +01:00
Brendan Abolivier
eaf41a943b Add management endpoints for account validity 2019-04-17 19:34:45 +01:00
Brendan Abolivier
91934025b9
Merge pull request #5047 from matrix-org/babolivier/account_expiration
Send out emails with links to extend an account's validity period
2019-04-17 14:57:39 +01:00
Brendan Abolivier
20f0617e87 Send out emails with links to extend an account's validity period 2019-04-17 14:42:20 +01:00
Andrew Morgan
caa76e6021
Remove periods from copyright headers (#5046) 2019-04-11 17:08:13 +01:00
Brendan Abolivier
bfc8fdf1fc
Merge pull request #5027 from matrix-org/babolivier/account_expiration
Add time-based account expiration
2019-04-09 17:02:41 +01:00
Brendan Abolivier
747aa9f8ca Add account expiration feature 2019-04-09 16:46:04 +01:00
Andrew Morgan
66e78700a2
Transfer related groups on room upgrade (#4990)
Transfers the m.room.related_groups state event on room upgrade.
2019-04-02 17:15:24 +01:00
Richard van der Hoff
54a87a7b08
Collect room-version variations into one place (#4969)
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.
2019-04-01 10:24:38 +01:00