Commit graph

104 commits

Author SHA1 Message Date
Jason Robinson
fa74536384
Fix AuthBlocking check when requester is appservice (#10881)
If the MAU count had been reached, Synapse incorrectly blocked appservice users even though they've been explicitly configured not to be tracked (the default). This was due to bypassing the relevant if as it was chained behind another earlier hit if as an elif.

Signed-off-by: Jason Robinson <jasonr@matrix.org>
2021-09-24 10:41:18 +01:00
Patrick Cloke
47854c71e9
Use direct references for configuration variables (part 4). (#10893) 2021-09-23 12:03:01 -04:00
Quentin Gliech
bd4919fb72
MSC2918 Refresh tokens implementation (#9450)
This implements refresh tokens, as defined by MSC2918

This MSC has been implemented client side in Hydrogen Web: vector-im/hydrogen-web#235

The basics of the MSC works: requesting refresh tokens on login, having the access tokens expire, and using the refresh token to get a new one.

Signed-off-by: Quentin Gliech <quentingliech@gmail.com>
2021-06-24 14:33:20 +01:00
Brendan Abolivier
a683028d81
Correctly ratelimit invites when creating a room (#9968)
* Correctly ratelimit invites when creating a room

Also allow ratelimiting for more than one action at a time.
2021-05-12 16:05:28 +02:00
Richard van der Hoff
7562d887e1
Change the format of access tokens away from macaroons (#5588) 2021-05-12 15:04:51 +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
Erik Johnston
963f4309fe
Make RateLimiter class check for ratelimit overrides (#9711)
This should fix a class of bug where we forget to check if e.g. the appservice shouldn't be ratelimited.

We also check the `ratelimit_override` table to check if the user has ratelimiting disabled. That table is really only meant to override the event sender ratelimiting, so we don't use any values from it (as they might not make sense for different rate limits), but we do infer that if ratelimiting is disabled for the user we should disabled all ratelimits.

Fixes #9663
2021-03-30 12:06:09 +01:00
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
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
Richard van der Hoff
90cf1eec44 Remove redundant mocking 2020-12-02 17:53:38 +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
Erik Johnston
f737368a26
Add admin API for logging in as a user (#8617) 2020-11-17 10:51:25 +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
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
Patrick Cloke
c619253db8
Stop sub-classing object (#8249) 2020-09-04 06:54:56 -04:00
Patrick Cloke
e00816ad98
Do not yield on awaitables in tests. (#8193) 2020-08-27 17:24:46 -04:00
Will Hunt
cbbf9126cb
Do not apply ratelimiting on joins to appservices (#8139)
Add new method ratelimiter.can_requester_do_action and ensure that appservices are exempt from being ratelimited.

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: Erik Johnston <erik@matrix.org>
2020-08-21 15:07:56 +01:00
Patrick Cloke
d4a7829b12
Convert synapse.api to async/await (#8031) 2020-08-06 08:30:06 -04:00
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
Andrew Morgan
aee9130a83
Stop Auth methods from polling the config on every req. (#7420) 2020-05-06 15:54:58 +01:00
Patrick Cloke
eed7c5b89e
Convert auth handler to async/await (#7261) 2020-04-15 12:40:18 -04:00
Richard van der Hoff
799001f2c0
Add a make_event_from_dict method (#6858)
... 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.
2020-02-07 15:30:04 +00:00
Brendan Abolivier
8822b33111
Update copyrights 2019-11-05 14:46:35 +00:00
Brendan Abolivier
988d8d6507
Incorporate review 2019-11-01 16:22:44 +00:00
Brendan Abolivier
c6dbca2422
Incorporate review 2019-11-01 10:30:51 +00:00
Brendan Abolivier
dcc069a2e2
Lint 2019-10-30 18:01:56 +00:00
Brendan Abolivier
e7943f660a
Add unit tests 2019-10-30 16:15:04 +00:00
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
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
Richard van der Hoff
1890cfcf82 Inline issue_access_token (#5659)
this is only used in one place, so it's clearer if we inline it and reduce the
API surface.

Also, fixes a buglet where we would create an access token even if we were
about to block the user (we would never return the AT, so the user could never
use it, but it was still created and added to the db.)
2019-07-11 04:10:07 +10:00
Richard van der Hoff
953dbb7980
Remove access-token support from RegistrationStore.register (#5642)
The 'token' param is no longer used anywhere except the tests, so let's kill
that off too.
2019-07-10 16:26:49 +01:00
Amber Brown
32e7c9e7f2
Run Black. (#5482) 2019-06-20 19:32:02 +10:00
Amber Brown
b36c82576e
Run Black on the tests again (#5170) 2019-05-10 00:12:11 -05:00
Richard van der Hoff
0dbfae03f9 Enforce hs_disabled_message correctly
Fixes a bug where hs_disabled_message was not enforced for 3pid-based requests
if there was no server_notices_mxid configured.
2019-03-19 11:30:54 +00:00
Brendan Abolivier
a4c3a361b7
Add rate-limiting on registration (#4735)
* Rate-limiting for registration

* Add unit test for registration rate limiting

* Add config parameters for rate limiting on auth endpoints

* Doc

* Fix doc of rate limiting function

Co-Authored-By: babolivier <contact@brendanabolivier.com>

* Incorporate review

* Fix config parsing

* Fix linting errors

* Set default config for auth rate limiting

* Fix tests

* Add changelog

* Advance reactor instead of mocked clock

* Move parameters to registration specific config and give them more sensible default values

* Remove unused config options

* Don't mock the rate limiter un MAU tests

* Rename _register_with_store into register_with_store

* Make CI happy

* Remove unused import

* Update sample config

* Fix ratelimiting test for py2

* Add non-guest test
2019-03-05 14:25:33 +00:00
Richard van der Hoff
e0910d0145 Merge branch rav/macaroon_key_fix_0.34 into rav/macaroon_key_fix_0.34.1
Fixes #4371
2019-01-10 14:12:50 +00:00
Richard van der Hoff
aa70d24125 Merge branch 'rav/macaroon_key_fix' into rav/macaroon_key_fix_0.34 2019-01-10 12:58:33 +00:00
Richard van der Hoff
566947ff34 Skip macaroon check for access tokens in the db 2019-01-10 12:57:21 +00:00
Neil Johnson
d2f7c4e6b1
create support user (#4141)
Allow for the creation of a support user.

A support user can access the server, join rooms, interact with other users, but does not appear in the user directory nor does it contribute to monthly active user limits.
2018-12-14 18:20:59 +00:00
Richard van der Hoff
7e07d25ed6 Allow backslashes in event field filters
Fixes a bug introduced in https://github.com/matrix-org/synapse/pull/1783 which
meant that single backslashes were not allowed in event field filters.

The intention here is to allow single-backslashes, but disallow
double-backslashes.
2018-10-24 11:11:24 +01:00
Amber Brown
52ec6e9dfa
Port tests/ to Python 3 (#3808) 2018-09-07 02:58:18 +10:00
Neil Johnson
ea068d6f3c fix bug where preserved threepid user comes to sign up and server is mau blocked 2018-08-31 10:49:14 +01:00
Erik Johnston
05077e06fa Change admin_uri to admin_contact in config and errors 2018-08-24 16:51:27 +01:00
Neil Johnson
e07970165f rename error code 2018-08-18 14:39:45 +01:00
Neil Johnson
ba1fbf7d5b special case server_notices_mxid 2018-08-18 12:31:08 +01:00
Neil Johnson
13ad9930c8 add new error type ResourceLimit 2018-08-16 18:02:02 +01:00
Neil Johnson
b8429c7c81 update error codes for resource limiting 2018-08-15 10:19:48 +01:00
Neil Johnson
ab035bdeac replace admin_email with admin_uri for greater flexibility 2018-08-15 10:16:41 +01:00