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Author SHA1 Message Date
Quentin Gliech
3dd175b628
synapse.api.auth.Auth cleanup: make permission-related methods use Requester instead of the UserID (#13024)
Part of #13019

This changes all the permission-related methods to rely on the Requester instead of the UserID. This is a first step towards enabling scoped access tokens at some point, since I expect the Requester to have scope-related informations in it.

It also changes methods which figure out the user/device/appservice out of the access token to return a Requester instead of something else. This avoids having store-related objects in the methods signatures.
2022-08-22 14:17:59 +01:00
Quentin Gliech
fe1daad672
Move the "email unsubscribe" resource, refactor the macaroon generator & simplify the access token verification logic. (#12986)
This simplifies the access token verification logic by removing the `rights`
parameter which was only ever used for the unsubscribe link in email
notifications. The latter has been moved under the `/_synapse` namespace,
since it is not a standard API.

This also makes the email verification link more secure, by embedding the
app_id and pushkey in the macaroon and verifying it. This prevents the user
from tampering the query parameters of that unsubscribe link.

Macaroon generation is refactored:

- Centralised all macaroon generation and verification logic to the
  `MacaroonGenerator`
- Moved to `synapse.utils`
- Changed the constructor to require only a `Clock`, hostname, and a secret key
  (instead of a full `Homeserver`).
- Added tests for all methods.
2022-06-14 09:12:08 -04:00
Quentin Gliech
92103cb2c8
Decouple synapse.api.auth_blocking.AuthBlocking from synapse.api.auth.Auth. (#13021) 2022-06-14 09:51:15 +01:00
Patrick Cloke
7bc08f3201
Remove remaining bits of groups code. (#12936)
* Update worker docs to remove group endpoints.
* Removes an unused parameter to `ApplicationService`.
* Break dependency between media repo and groups.
* Avoid copying `m.room.related_groups` state events during room upgrades.
2022-06-01 09:41:25 -04:00
Patrick Cloke
7fbf42499d
Use getClientAddress instead of getClientIP. (#12599)
getClientIP was deprecated in Twisted 18.4.0, which also added
getClientAddress. The Synapse minimum version for Twisted is
currently 18.9.0, so all supported versions have the new API.
2022-05-04 14:11:21 -04:00
Patrick Cloke
02d708568b
Replace assertEquals and friends with non-deprecated versions. (#12092) 2022-02-28 07:12:29 -05:00
Richard van der Hoff
e24ff8ebe3
Remove HomeServer.get_datastore() (#12031)
The presence of this method was confusing, and mostly present for backwards
compatibility. Let's get rid of it.

Part of #11733
2022-02-23 11:04:02 +00:00
Jason Robinson
2560b1b6b2
Allow tracking puppeted users for MAU (#11561)
Currently when puppeting another user, the user doing the puppeting is
tracked for client IPs and MAU (if configured).

When tracking MAU is important, it becomes necessary to be possible to
also track the client IPs and MAU of puppeted users. As an example a
client that manages user creation and creation of tokens via the Synapse
admin API, passing those tokens for the client to use.

This PR adds optional configuration to enable tracking of puppeted users
into monthly active users. The default behaviour stays the same.

Signed-off-by: Jason Robinson <jasonr@matrix.org>
2022-01-12 16:09:36 +00:00
reivilibre
17886d2603
Add experimental support for MSC3202: allowing application services to masquerade as specific devices. (#11538) 2021-12-15 10:40:52 +00:00
Patrick Cloke
94b620a5ed
Use direct references for configuration variables (part 6). (#10916) 2021-09-29 06:44:15 -04:00
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
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
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
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
d4a7829b12
Convert synapse.api to async/await (#8031) 2020-08-06 08:30:06 -04:00
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
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
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
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
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
Neil Johnson
f4b49152e2 support admin_email config and pass through into blocking errors, return AuthError in all cases 2018-08-13 21:09:47 +01:00
Neil Johnson
ce7de9ae6b Revert "support admin_email config and pass through into blocking errors, return AuthError in all cases"
This reverts commit 0d43f991a1.
2018-08-13 18:06:18 +01:00
Neil Johnson
0d43f991a1 support admin_email config and pass through into blocking errors, return AuthError in all cases 2018-08-13 18:00:23 +01:00
Amber Brown
99dd975dae
Run tests under PostgreSQL (#3423) 2018-08-13 16:47:46 +10:00
black
8b3d9b6b19 Run black. 2018-08-10 23:54:09 +10:00
Neil Johnson
42c6823827 disable HS from config 2018-08-04 22:07:04 +01:00