Commit Graph

83 Commits

Author SHA1 Message Date
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
e40d88cff3
Backout changes for automatically calculating the public baseurl. (#9313)
This breaks some people's configurations (if their Client-Server API
is not accessed via port 443).
2021-02-11 11:16:54 -05:00
Erik Johnston
4b73488e81
Ratelimit 3PID /requestToken API (#9238) 2021-01-28 17:39:21 +00:00
Richard van der Hoff
fa50e4bf4d
Give public_baseurl a default value (#9159) 2021-01-20 12:30:41 +00:00
Patrick Cloke
56e00ca85e
Send the location of the web client to the IS when inviting via 3PIDs. (#8930)
Adds a new setting `email.invite_client_location` which, if defined, is
passed to the identity server during invites.
2020-12-18 11:01:57 -05:00
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
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
Richard van der Hoff
1c262431f9
Fix handling of connection timeouts in outgoing http requests (#8400)
* Remove `on_timeout_cancel` from `timeout_deferred`

The `on_timeout_cancel` param to `timeout_deferred` wasn't always called on a
timeout (in particular if the canceller raised an exception), so it was
unreliable. It was also only used in one place, and to be honest it's easier to
do what it does a different way.

* Fix handling of connection timeouts in outgoing http requests

Turns out that if we get a timeout during connection, then a different
exception is raised, which wasn't always handled correctly.

To fix it, catch the exception in SimpleHttpClient and turn it into a
RequestTimedOutError (which is already a documented exception).

Also add a description to RequestTimedOutError so that we can see which stage
it failed at.

* Fix incorrect handling of timeouts reading federation responses

This was trapping the wrong sort of TimeoutError, so was never being hit.

The effect was relatively minor, but we should fix this so that it does the
expected thing.

* Fix inconsistent handling of `timeout` param between methods

`get_json`, `put_json` and `delete_json` were applying a different timeout to
the response body to `post_json`; bring them in line and test.

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: Erik Johnston <erik@matrix.org>
2020-09-29 10:29:21 +01:00
Patrick Cloke
8a4a4186de
Simplify super() calls to Python 3 syntax. (#8344)
This converts calls like super(Foo, self) -> super().

Generated with:

    sed -i "" -Ee 's/super\([^\(]+\)/super()/g' **/*.py
2020-09-18 09:56:44 -04:00
Patrick Cloke
eebf52be06
Be stricter about JSON that is accepted by Synapse (#8106) 2020-08-19 07:26:03 -04:00
Andrew Morgan
481f76c7aa
Remove signature check on v1 identity server lookups (#8001)
We've [decided](https://github.com/matrix-org/synapse/issues/5253#issuecomment-665976308) to remove the signature check for v1 lookups.

The signature check has been removed in v2 lookups. v1 lookups are currently deprecated. As mentioned in the above linked issue, this verification was causing deployments for the vector.im and matrix.org IS deployments, and this change is the simplest solution, without being unjustified.

Implementations are encouraged to use the v2 lookup API as it has [increased privacy benefits](https://github.com/matrix-org/matrix-doc/pull/2134).
2020-08-03 21:56:43 +01:00
Patrick Cloke
e739b20588
Fix up types and comments that refer to Deferreds. (#7945) 2020-07-24 10:53:25 -04:00
Patrick Cloke
ff0680f69d
Stop passing bytes when dumping JSON (#7799) 2020-07-08 07:14:56 -04:00
Patrick Cloke
ef884f6d04
Convert identity handler to async/await. (#7561) 2020-05-26 13:46:22 -04:00
Erik Johnston
06a02bc1ce
Convert sending mail to async/await. (#7557)
Mainly because sometimes the email push code raises exceptions where the
stack traces have gotten lost, which is hopefully fixed by this.
2020-05-22 13:41:11 +01:00
Andrew Morgan
ff5604e7f1
import urllib.parse when using urllib.parse.quote (#7319) 2020-04-22 12:18:51 +01:00
Andrew Morgan
9f7aaf90b5
Validate client_secret parameter (#6767) 2020-01-24 14:28:40 +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
Andrew Morgan
8c27bc8b60
Move lookup-related functions from RoomMemberHandler to IdentityHandler (#5978)
Just to have all the methods that make calls to identity services in one place.
2019-09-27 10:36:20 +01:00
J. Ryan Stinnett
40fb00f5b7
Add sid to next_link for email validation (#6097) 2019-09-24 14:39:50 +01:00
Andrew Morgan
50776261e1 Add submit_url response parameter to msisdn /requestToken (#6079)
Second part of solving #6076
Fixes #6076

We return a submit_url parameter on calls to POST */msisdn/requestToken so that clients know where to submit token information to.
2019-09-23 21:21:03 +01:00
Andrew Morgan
e08ea43463 Use the federation blacklist for requests to untrusted Identity Servers (#6000)
Uses a SimpleHttpClient instance equipped with the federation_ip_range_blacklist list for requests to identity servers provided by user input. Does not use a blacklist when contacting identity servers specified by account_threepid_delegates. The homeserver trusts the latter and we don't want to prevent homeserver admins from specifying delegates that are on internal IP addresses.

Fixes #5935
2019-09-23 20:23:20 +01:00
Andrew Morgan
2c99c63453 Add POST submit_token endpoint for MSISDN (#6078)
First part of solving #6076
2019-09-23 17:49:00 +01:00
Andrew Morgan
30af161af2 Implement MSC2290 (#6043)
Implements MSC2290. This PR adds two new endpoints, /unstable/account/3pid/add and /unstable/account/3pid/bind. Depending on the progress of that MSC the unstable prefix may go away.

This PR also removes the blacklist on some 3PID tests which occurs in #6042, as the corresponding Sytest PR changes them to use the new endpoints.

Finally, it also modifies the account deactivation code such that it doesn't just try to deactivate 3PIDs that were bound to the user's account, but any 3PIDs that were bound through the homeserver on that user's account.
2019-09-23 16:50:27 +01:00
Andrew Morgan
885a4726b7 Return timeout error to user for identity server calls (#6073) 2019-09-23 14:37:23 +01:00
Andrew Morgan
df3401a71d
Allow HS to send emails when adding an email to the HS (#6042) 2019-09-20 15:21:30 +01:00
Andrew Morgan
9fc71dc5ee
Use the v2 Identity Service API for lookups (MSC2134 + MSC2140) (#5976)
This is a redo of https://github.com/matrix-org/synapse/pull/5897 but with `id_access_token` accepted.

Implements [MSC2134](https://github.com/matrix-org/matrix-doc/pull/2134) plus Identity Service v2 authentication ala [MSC2140](https://github.com/matrix-org/matrix-doc/pull/2140).

Identity lookup-related functions were also moved from `RoomMemberHandler` to `IdentityHandler`.
2019-09-11 16:02:42 +01:00
Andrew Morgan
3505ffcda7
Fix existing v2 identity server calls (MSC2140) (#6013)
Two things I missed while implementing [MSC2140](https://github.com/matrix-org/matrix-doc/pull/2140/files#diff-c03a26de5ac40fb532de19cb7fc2aaf7R80).

1. Access tokens should be provided to the identity server as `access_token`, not `id_access_token`, even though the homeserver may accept the tokens as `id_access_token`.
2. Access tokens must be sent to the identity server in a query parameter, the JSON body is not allowed.

We now send the access token as part of an `Authorization: ...` header, which fixes both things.

The breaking code was added in https://github.com/matrix-org/synapse/pull/5892

Sytest PR: https://github.com/matrix-org/sytest/pull/697
2019-09-11 11:59:45 +01:00
Erik Johnston
5e9b05d7da
Merge pull request #6011 from matrix-org/anoa/fix_3pid_validation
Use account_threepid_delegate for 3pid validation
2019-09-10 18:15:07 +01:00
Andrew Morgan
b5833a2abf Add changelog 2019-09-10 17:56:10 +01:00
Andrew Morgan
60d3c57bd0 Use account_threepid_delegate for 3pid validation 2019-09-10 17:56:10 +01:00
Andrew Morgan
78801e7f9e
Ensure a sid parameter is passed to bind_threepid (#5995)
`sid` is required to be part of `three_pid_creds`. We were 500'ing if it wasn't provided instead of returning `M_MISSING_PARAM`.
2019-09-06 15:36:50 +01:00
Andrew Morgan
0c0b82b6d1
Allow Synapse to send registration emails + choose Synapse or an external server to handle 3pid validation (#5987)
This is a combination of a few different PRs, finally all being merged into `develop`:

* #5875 
* #5876 
* #5868 (This one added the `/versions` flag but the flag itself was actually [backed out](891afb57cb (diff-e591d42d30690ffb79f63bb726200891)) in #5969. What's left is just giving /versions access to the config file, which could be useful in the future)
* #5835 
* #5969 
* #5940

Clients should not actually use the new registration functionality until https://github.com/matrix-org/synapse/pull/5972 is merged.

UPGRADE.rst, changelog entries and config file changes should all be reviewed closely before this PR is merged.
2019-09-06 11:35:28 +01:00
Andrew Morgan
a0d294c306
Switch to using v2 Identity Service APIs other than lookup (MSC 2140) (#5892) 2019-09-05 14:31:22 +01:00
Andrew Morgan
90d17a3d28
Add POST /_matrix/client/r0/account/3pid/unbind (MSC2140) (#5980)
Implements `POST /_matrix/client/r0/account/3pid/unbind` from [MSC2140](https://github.com/matrix-org/matrix-doc/blob/dbkr/tos_2/proposals/2140-terms-of-service-2.md#post-_matrixclientr0account3pidunbind).
2019-09-05 14:00:30 +01:00
Andrew Morgan
3057095a5d Revert "Use the v2 lookup API for 3PID invites (#5897)" (#5937)
This reverts commit 71fc04069a.

This broke 3PID invites as #5892 was required for it to work correctly.
2019-08-30 12:00:20 +01:00
Andrew Morgan
71fc04069a
Use the v2 lookup API for 3PID invites (#5897)
Fixes https://github.com/matrix-org/synapse/issues/5861

Adds support for the v2 lookup API as defined in [MSC2134](https://github.com/matrix-org/matrix-doc/pull/2134). Currently this is only used for 3PID invites.

Sytest PR: https://github.com/matrix-org/sytest/pull/679
2019-08-28 14:59:26 +02:00
Amber Brown
4806651744
Replace returnValue with return (#5736) 2019-07-23 23:00:55 +10:00
Brendan Abolivier
b2a2e96ea6
Typo 2019-07-10 15:56:21 +01:00
Brendan Abolivier
f77e997619
Send 3PID bind requests as JSON data 2019-07-10 15:46:42 +01:00
Amber Brown
32e7c9e7f2
Run Black. (#5482) 2019-06-20 19:32:02 +10:00
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
Erik Johnston
24232514bf Remove threepid binding if id server returns 400/404/501 2019-04-02 11:20:09 +01:00
Erik Johnston
c75e2017f1 Fixup docstrings 2019-04-02 11:20:06 +01:00
Erik Johnston
057715aaa2 Allowing specifying IS to use in unbind API.
By default the homeserver will use the identity server used during the
binding of the 3PID to unbind the 3PID. However, we need to allow
clients to explicitly ask the homeserver to unbind via a particular
identity server, for the case where the 3PID was bound out of band from
the homeserver.

Implements MSC915.
2019-04-01 15:25:18 +01:00
Erik Johnston
9fbbc3d9e5 For unbind poke IS used during binding of 3PID
This changes the behaviour from using the server specified trusted
identity server to using the IS that used during the binding of the
3PID, if known.

This is the behaviour specified by MSC1915.
2019-04-01 15:23:30 +01:00
Erik Johnston
1666c0696a Track IS used to bind 3PIDs
This will then be used to know which IS to default to when unbinding the
threepid.
2019-04-01 15:23:01 +01:00
Richard van der Hoff
9feb5d0b71
sign_request -> build_auth_headers (#4408)
Just got very confused about the fact that the headers are only an output, not
an input.
2019-01-17 12:40:09 +00:00
Erik Johnston
bf7598f582 Log when we 3pid/unbind request fails 2018-08-09 10:09:56 +01:00