Commit Graph

17647 Commits

Author SHA1 Message Date
Richard van der Hoff
450ec48445
A pair of tiny cleanups in the federation request code. (#8401) 2020-09-28 13:15:00 +01:00
Matthew Hodgson
4b3a1faa08 typo 2020-09-28 00:23:35 +01:00
Patrick Cloke
31acc5c309
Escape the error description on the sso_error template. (#8405) 2020-09-25 11:05:54 -04:00
Richard van der Hoff
fec6f9ac17
Fix occasional "Re-starting finished log context" from keyring (#8398)
* Fix test_verify_json_objects_for_server_awaits_previous_requests

It turns out that this wasn't really testing what it thought it was testing
(in particular, `check_context` was turning failures into success, which was
making the tests pass even though it wasn't clear they should have been.

It was also somewhat overcomplex - we can test what it was trying to test
without mocking out perspectives servers.

* Fix warnings about finished logcontexts in the keyring

We need to make sure that we finish the key fetching magic before we run the
verifying code, to ensure that we don't mess up our logcontexts.
2020-09-25 12:29:54 +01:00
Tdxdxoz
abd04b6af0
Allow existing users to login via OpenID Connect. (#8345)
Co-authored-by: Benjamin Koch <bbbsnowball@gmail.com>

This adds configuration flags that will match a user to pre-existing users
when logging in via OpenID Connect. This is useful when switching to
an existing SSO system.
2020-09-25 07:01:45 -04:00
Erik Johnston
3e87d79e1c
Fix schema delta for servers that have not backfilled (#8396)
Fixes #8395.
2020-09-25 09:58:32 +01:00
Andrew Morgan
c77c4a2fcd Merge branch 'master' into develop 2020-09-24 17:00:33 +01:00
Erik Johnston
f112cfe5bb
Fix MultiWriteIdGenerator's handling of restarts. (#8374)
On startup `MultiWriteIdGenerator` fetches the maximum stream ID for
each instance from the table and uses that as its initial "current
position" for each writer. This is problematic as a) it involves either
a scan of events table or an index (neither of which is ideal), and b)
if rows are being persisted out of order elsewhere while the process
restarts then using the maximum stream ID is not correct. This could
theoretically lead to race conditions where e.g. events that are
persisted out of order are not sent down sync streams.

We fix this by creating a new table that tracks the current positions of
each writer to the stream, and update it each time we finish persisting
a new entry. This is a relatively small overhead when persisting events.
However for the cache invalidation stream this is a much bigger relative
overhead, so instead we note that for invalidation we don't actually
care about reliability over restarts (as there's no caches to
invalidate) and simply don't bother reading and writing to the new table
in that particular case.
2020-09-24 16:53:51 +01:00
Andrew Morgan
ab903e7337 s/URLs/variables in changelog 2020-09-24 16:35:31 +01:00
Andrew Morgan
271086ebda s/accidentally/incorrectly in changelog 2020-09-24 16:33:49 +01:00
Andrew Morgan
5ce5a9f144 Update changelog wording 2020-09-24 16:26:57 +01:00
Andrew Morgan
920dd1083e 1.20.1 2020-09-24 16:25:33 +01:00
Patrick Cloke
f3e5c2e702 Mark the shadow_banned column as boolean in synapse_port_db. (#8386) 2020-09-24 16:24:24 +01:00
Andrew Morgan
3f4a2a7064
Hotfix: disable autoescape by default when rendering Jinja2 templates (#8394)
#8037 changed the default `autoescape` option when rendering Jinja2 templates from `False` to `True`. This caused some bugs, noticeably around redirect URLs being escaped in SAML2 auth confirmation templates, causing those URLs to break for users.

This change returns the previous behaviour as it stood. We may want to look at each template individually and see whether autoescaping is a good idea at some point, but for now lets just fix the breakage.
2020-09-24 16:24:08 +01:00
Richard van der Hoff
11c9e17738
Add type annotations to SimpleHttpClient (#8372) 2020-09-24 15:47:20 +01:00
Erik Johnston
6fdf577593
Add new sequences to port DB script (#8387) 2020-09-24 13:43:49 +01:00
Erik Johnston
ac11fcbbb8
Add EventStreamPosition type (#8388)
The idea is to remove some of the places we pass around `int`, where it can represent one of two things:

1. the position of an event in the stream; or
2. a token that partitions the stream, used as part of the stream tokens.

The valid operations are then:

1. did a position happen before or after a token;
2. get all events that happened before or after a token; and
3. get all events between two tokens.

(Note that we don't want to allow other operations as we want to change the tokens to be vector clocks rather than simple ints)
2020-09-24 13:24:17 +01:00
Patrick Cloke
13099ae431
Mark the shadow_banned column as boolean in synapse_port_db. (#8386) 2020-09-24 08:13:55 -04:00
Richard van der Hoff
2983049a77
Factor out _send_dummy_event_for_room (#8370)
this makes it possible to use from the manhole, and seems cleaner anyway.
2020-09-23 18:18:43 +01:00
Richard van der Hoff
91c60f3042
Improve logging of state resolution (#8371)
I'd like to get a better insight into what we are doing with respect to state
res. The list of state groups we are resolving across should be short (if it
isn't, that's a massive problem in itself), so it should be fine to log it in
ite entiretly.

I've done some grepping and found approximately zero cases in which the
"shortcut" code delivered the result, so I've ripped that out too.
2020-09-23 16:42:44 +01:00
Richard van der Hoff
302dc89f6a
Fix bug which caused failure on join with malformed membership events (#8385) 2020-09-23 16:42:14 +01:00
Erik Johnston
cbabb312e0
Use async with for ID gens (#8383)
This will allow us to hit the DB after we've finished using the generated stream ID.
2020-09-23 16:11:18 +01:00
Mathieu Velten
916bb9d0d1
Don't push if an user account has expired (#8353) 2020-09-23 16:06:28 +01:00
Andrew Morgan
4bb203ea4f
Fix missing null character check on guest_access room state (#8373)
When updating the `room_stats_state` table, we try to check for null bytes slipping in to the content for state events. It turns out we had added `guest_access` as a field to room_stats_state without including it in the null byte check.

Lo and behold, a null byte in a `m.room.guest_access` event then breaks `room_stats_state` updates.

This PR adds the check for `guest_access`.
2020-09-23 15:58:20 +01:00
Patrick Cloke
bbde4038df
Do not check lint/test dependencies at runtime. (#8377)
moves non-runtime dependencies out of synapse.python_dependencies (test and lint)
2020-09-23 11:45:37 +01:00
Julian Fietkau
a4e63e5a47
Add note to reverse_proxy.md about disabling Apache's mod_security2 (#8375)
This change adds a note and a few lines of configuration settings for Apache users to disable ModSecurity for Synapse's virtual hosts. With ModSecurity enabled and running with its default settings, Matrix clients are unable to send chat messages through the Synapse installation. With this change, ModSecurity can be disabled only for the Synapse virtual hosts.
2020-09-23 11:14:08 +01:00
Andrew Morgan
48336eeb85 Changelog 2020-09-22 19:39:57 +01:00
Andrew Morgan
4325be1a52 Fix missing null character check on guest_access room state
When updating room_stats_state, we try to check for null bytes slipping
in to the
content for state events. It turns out we had added guest_access as a
field to
room_stats_state without including it in the null byte check.

Lo and behold, a null byte in a m.room.guest_access event then breaks
room_stats_state
updates.

This PR adds the check for guest_access. A further PR will improve this
function so that this hopefully does not happen again in future.
2020-09-22 19:39:29 +01:00
Dirk Klimpel
8998217540
Fixed a bug with reactivating users with the admin API (#8362)
Fixes: #8359 

Trying to reactivate a user with the admin API (`PUT /_synapse/admin/v2/users/<user_name>`) causes an internal server error.

Seems to be a regression in #8033.
2020-09-22 18:19:01 +01:00
Dirk Klimpel
4da01f9c61
Admin API for reported events (#8217)
Add an admin API to read entries of table `event_reports`. API: `GET /_synapse/admin/v1/event_reports`
2020-09-22 18:15:04 +01:00
Andrew Morgan
b29a9bdaa9 Merge branch 'master' into develop 2020-09-22 16:00:30 +01:00
Andrew Morgan
d191dbdaa6 Fix wording of deprecation notice in changelog 2020-09-22 15:42:53 +01:00
Andrew Morgan
012736ff07 Deprecation warning for synapse admin api being accessible under /_matrix 2020-09-22 15:30:44 +01:00
Andrew Morgan
55bb5fda33 1.20.0 2020-09-22 15:18:31 +01:00
Dionysis Grigoropoulos
37ca5924bd
Create function to check for long names in devices (#8364)
* Create a new function to verify that the length of a device name is
under a certain threshold.
* Refactor old code and tests to use said function.
* Verify device name length during registration of device
* Add a test for the above

Signed-off-by: Dionysis Grigoropoulos <dgrig@erethon.com>
2020-09-22 11:42:55 +01:00
Richard van der Hoff
4f3096d866 Add a comment re #1691 2020-09-21 12:34:06 +01:00
Patrick Cloke
babc027543
Fix a bad merge from release-v1.20.0. (#8354) 2020-09-18 12:54:04 -04:00
Patrick Cloke
00db7786de Synapse 1.20.0rc5 (2020-09-18)
==============================
 
 In addition to the below, Synapse 1.20.0rc5 also includes the bug fix that was included in 1.19.3.
 
 Features
 --------
 
 - Add flags to the `/versions` endpoint for whether new rooms default to using E2EE. ([\#8343](https://github.com/matrix-org/synapse/issues/8343))
 
 Bugfixes
 --------
 
 - Fix rate limiting of federation `/send` requests. ([\#8342](https://github.com/matrix-org/synapse/issues/8342))
 - Fix a longstanding bug where back pagination over federation could get stuck if it failed to handle a received event. ([\#8349](https://github.com/matrix-org/synapse/issues/8349))
 
 Internal Changes
 ----------------
 
 - Blacklist [MSC2753](https://github.com/matrix-org/matrix-doc/pull/2753) SyTests until it is implemented. ([\#8285](https://github.com/matrix-org/synapse/issues/8285))
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEF3tZXk38tRDFVnUIM/xY9qcRMEgFAl9kzk8ACgkQM/xY9qcR
 MEim6A//aERkhyLGRlGpLd37lCyFQCeffTMH1rTvu04iIBQBaUZ6g7CYWOpK43zT
 U8kt379+5OShjdAXs/X4XP+ucdHVbrwsRSP3hBS/fFLiDT0fJgP8uiSf5QqO6NnT
 OqDyXYjcXvj/c6tMKglVtsdh8u4hFwNZjGPMGG68IzJu14uEhnD100cL9jSB9bLB
 ongWpsQzzdGBpJPSFRjv9dCUSeRbzyUdl1t0uqzrNqyN9s/JnzFTn7ZYo6y3lnSS
 dHGVMMo/12M2PkbBHnbJVvDY5Q/R7ZxyXlpz0gvSNOQIw8FqYFnuB0Niy5dQhXSR
 Sy5h4qbczLxqbql1x+lmzeQm4ZMORsW/Tl4C3z6yK6OYaOCJHIf9en4DplTSTqp1
 t+85JxWR2wH10d99YHBpaYKmkVovpwgchrO4YWrtXljUFAhhavzf+YiAdOHYT52s
 RDsDLsvjMbxEHsz4cHfycmshYhjzjb340wkoDXuQpj0zrO99d+Zd83xdK8pS0UQn
 OaljLRAd/5iBjTSyZPSrB1U5141OzlM3QZVJzaYAnP12yhR9eaX2twSCk+lPYOWd
 nhLJjNnj1B1XSGArthuE5NLyEiCPz6KyN2RhO0EOx5YjZN9TwH7LS9upyNFe1nN1
 GIhO5gz+jWLuBZE3xzRNjJyCx/I/LolpCwGMvKDu6638rpsbrPs=
 =tT5/
 -----END PGP SIGNATURE-----

Merge tag 'v1.20.0rc5' into develop

Synapse 1.20.0rc5 (2020-09-18)
==============================

In addition to the below, Synapse 1.20.0rc5 also includes the bug fix that was included in 1.19.3.

Features
--------

- Add flags to the `/versions` endpoint for whether new rooms default to using E2EE. ([\#8343](https://github.com/matrix-org/synapse/issues/8343))

Bugfixes
--------

- Fix rate limiting of federation `/send` requests. ([\#8342](https://github.com/matrix-org/synapse/issues/8342))
- Fix a longstanding bug where back pagination over federation could get stuck if it failed to handle a received event. ([\#8349](https://github.com/matrix-org/synapse/issues/8349))

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

- Blacklist [MSC2753](https://github.com/matrix-org/matrix-doc/pull/2753) SyTests until it is implemented. ([\#8285](https://github.com/matrix-org/synapse/issues/8285))
2020-09-18 11:17:58 -04:00
Patrick Cloke
c7e060bfee Add a note about including the changes from 1.19.3. 2020-09-18 11:10:59 -04:00
Patrick Cloke
c4e8b18c72 Tweak wording in the changelog. 2020-09-18 10:57:29 -04:00
Patrick Cloke
d5f7182ba1 1.20.0rc5 2020-09-18 10:56:50 -04:00
Patrick Cloke
88e67d1adb 1.19.3
Synapse 1.19.3 (2020-09-18)
 ===========================
 
 Bugfixes
 --------
 
 - Partially mitigate bug where newly joined servers couldn't get past
 events in a room when there is a malformed event.
 ([\#8350](https://github.com/matrix-org/synapse/issues/8350))
 -----BEGIN PGP SIGNATURE-----
 
 iQJHBAABCAAxFiEEgQG31Z317NrSMt0QiISIDS7+X/QFAl9kxN4THGFuZHJld0Bh
 bW9yZ2FuLnh5egAKCRCIhIgNLv5f9LznEACSm7ZL0GjVDcDjGEu+QjKIi3KUiFq3
 i8EXEZWT3w5NNNER0Jey5BHxaBKtnPsvon0k3U4bp5KKOA6BGa9L4NDGZYJa3p0k
 A1uc3DCgGG1aVazpIzfhWRA0va13T+zRKdz52GdjzksH0WGl6w3UoJhloWOmHyxz
 K4UxGwOqJMSBxseBHOFcXdomPtsNYUqsrOcZYWjh3hWN0GMV6H+WrcbKVYl49V0F
 6aVHuaxit35iAGYER41mnTA34ZNuC1Qkp83mAaE+Z8i39qBWPMRErUNAyZQ/mCKz
 QrF98p7F2kFgSzDagtZiUPZj3w3XwfZf05bqnyd9cxBEQdIYFLAL0lokEXcoY1os
 q7gKwGuwicuvYEQrt+gSFlkoUaSvy7/b4cmFqvT0NGnBNZoYl6MX4MXP2CNHuaFk
 yljZoTecKEmhInY10S4uy+Hp0JNHuZWEOYGKy7CrQaqRo8MhBLk5LWBPjUOayPLP
 uvDNv6MShQ8SpCiKvsoCBiX9G3LEo1yHPo5oX57nOr+IHawH0PPkXVKL3b+K+7s0
 eXah/9n/wQYO5K+ReqTFd9ZCegN0/hW/NAT9aX/gEYASkS4ANvGALWwXbZSOG5IG
 2glXiewbJSOaVutPRpIVI3XGDSdm3/8VpO+cAKotZ+pR1V6nsxtVwLRmAhxqhNFD
 3AULCLMt2yKzDw==
 =a9VC
 -----END PGP SIGNATURE-----

Merge tag 'v1.19.3' into release-v1.20.0

1.19.3

Synapse 1.19.3 (2020-09-18)
===========================

Bugfixes
--------

- Partially mitigate bug where newly joined servers couldn't get past
events in a room when there is a malformed event.
([\#8350](https://github.com/matrix-org/synapse/issues/8350))
2020-09-18 10:53:01 -04:00
Dirk Klimpel
d688b4bafc
Admin API for querying rooms where a user is a member (#8306)
Add a new admin API `GET /_synapse/admin/v1/users/<user_id>/joined_rooms` to
list all rooms where a user is a member.
2020-09-18 15:26:36 +01:00
Andrew Morgan
5b70acb44c 1.19.3 2020-09-18 15:00:07 +01:00
reivilibre
36efbcaf51
Catch-up after Federation Outage (bonus): Catch-up on Synapse Startup (#8322)
Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>

* Fix _set_destination_retry_timings

This came about because the code assumed that retry_interval
could not be NULL — which has been challenged by catch-up.
2020-09-18 14:59:13 +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
Will Hunt
68c7a6936f
Allow appservice users to /login (#8320)
Add ability for ASes to /login using the `uk.half-shot.msc2778.login.application_service` login `type`.

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2020-09-18 14:55:13 +01:00
Andrew Morgan
27c1abc7b8
Use _check_sigs_and_hash_and_fetch to validate backfill requests (#8350)
This is a bit of a hack, as `_check_sigs_and_hash_and_fetch` is intended
for attempting to pull an event from the database/(re)pull it from the
server that originally sent the event if checking the signature of the
event fails.

During backfill we *know* that we won't have the event in our database,
however it is still useful to be able to query the original sending
server as the server we're backfilling from may be acting maliciously.

The main benefit and reason for this change however is that
`_check_sigs_and_hash_and_fetch` will drop an event during backfill if
it cannot be successfully validated, whereas the current code will
simply fail the backfill request - resulting in the client's /messages
request silently being dropped.

This is a quick patch to fix backfilling rooms that contain malformed
events. A better implementation in planned in future.
2020-09-18 14:51:11 +01:00
Erik Johnston
43f2b67e4d
Intelligently select extremities used in backfill. (#8349)
Instead of just using the most recent extremities let's pick the
ones that will give us results that the pagination request cares about,
i.e. pick extremities only if they have a smaller depth than the
pagination token.

This is useful when we fail to backfill an extremity, as we no longer
get stuck requesting that same extremity repeatedly.
2020-09-18 14:25:52 +01:00
Jonathan de Jong
7c407efdc8
Update test logging to be able to accept braces (#8335) 2020-09-18 07:56:40 -04:00