Commit Graph

14123 Commits

Author SHA1 Message Date
David Robertson
9c55dedc8c
Correctly ignore invites from ignored users (#11511) 2021-12-07 11:24:31 +00:00
reivilibre
2f053f3f82
Stabilise support for MSC2918 refresh tokens as they have now been merged into the Matrix specification. (#11435) 2021-12-06 19:11:43 +00:00
Quentin Gliech
a15a893df8
Save the OIDC session ID (sid) with the device on login (#11482)
As a step towards allowing back-channel logout for OIDC.
2021-12-06 12:43:06 -05:00
Dirk Klimpel
8b4b153c9e
Add admin API to get some information about federation status (#11407) 2021-12-06 16:59:50 +00:00
Patrick Cloke
494ebd7347
Include bundled aggregations in /sync and related fixes (#11478)
Due to updates to MSC2675 this includes a few fixes:

* Include bundled aggregations for /sync.
* Do not include bundled aggregations for /initialSync and /events.
* Do not bundle aggregations for state events.
* Clarifies comments and variable names.
2021-12-06 15:51:15 +00:00
Sean Quah
a77c369897
Move glob_to_regex and re_word_boundary to matrix-python-common (#11505) 2021-12-06 11:36:08 +00:00
reivilibre
637df95de6
Support configuring the lifetime of non-refreshable access tokens separately to refreshable access tokens. (#11445) 2021-12-03 16:42:44 +00:00
Richard van der Hoff
5640992d17
Disambiguate queries on state_key (#11497)
We're going to add a `state_key` column to the `events` table, so we need to
add some disambiguation to queries which use it.
2021-12-02 22:42:58 +00:00
David Robertson
d26808dd85
Comments on the /sync tentacles (#11494)
This mainly consists of docstrings and inline comments. There are one or two type annotations and variable renames thrown in while I was here.

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2021-12-02 20:58:32 +00:00
Patrick Cloke
d2279f471b
Add most of the missing type hints to synapse.federation. (#11483)
This skips a few methods which are difficult to type.
2021-12-02 16:18:10 +00:00
Sean Quah
858d80bf0f
Fix media repository failing when media store path contains symlinks (#11446) 2021-12-02 16:05:24 +00:00
reivilibre
435f044807
Add type annotations to tests.storage.test_appservice. (#11488) 2021-12-02 15:30:05 +00:00
Eric Eastwood
a6f1a3abec
Add MSC3030 experimental client and federation API endpoints to get the closest event to a given timestamp (#9445)
MSC3030: https://github.com/matrix-org/matrix-doc/pull/3030

Client API endpoint. This will also go and fetch from the federation API endpoint if unable to find an event locally or we found an extremity with possibly a closer event we don't know about.
```
GET /_matrix/client/unstable/org.matrix.msc3030/rooms/<roomID>/timestamp_to_event?ts=<timestamp>&dir=<direction>
{
    "event_id": ...
    "origin_server_ts": ...
}
```

Federation API endpoint:
```
GET /_matrix/federation/unstable/org.matrix.msc3030/timestamp_to_event/<roomID>?ts=<timestamp>&dir=<direction>
{
    "event_id": ...
    "origin_server_ts": ...
}
```

Co-authored-by: Erik Johnston <erik@matrix.org>
2021-12-02 01:02:20 -06:00
Patrick Cloke
7b62791e00
Clean-up get_version_string (#11468) 2021-12-01 12:43:32 -05:00
Patrick Cloke
f44d729d4c
Additional type hints for config module. (#11465)
This adds some misc. type hints to helper methods used
in the `synapse.config` module.
2021-12-01 07:28:23 -05:00
Patrick Cloke
a265fbd397
Register the login redirect endpoint for v3. (#11451)
As specified for Matrix v1.1.
2021-12-01 07:25:58 -05:00
Shay
70cbb1a5e3
Don't start Synapse master process if worker_app is set (#11416)
* Add check to catch syanpse master process starting when workers are configured

* add test to verify that starting master process with worker config raises error

* newsfragment

* specify config.worker.worker_app in check

* update test

* report specific config option that triggered the error

Co-authored-by: reivilibre <oliverw@matrix.org>

* clarify error message

Co-authored-by: reivilibre <oliverw@matrix.org>

Co-authored-by: reivilibre <oliverw@matrix.org>
2021-11-30 10:12:18 -08:00
Maximilian Bosch
42bf020463
Expose worker & homeserver as entrypoints in setup.py (#11449)
Co-authored-by: reivilibre <oliverw@matrix.org>
2021-11-30 16:52:45 +00:00
Patrick Cloke
379f2650cf
Bundle relations of relations into the /relations result. (#11284)
Per updates to MSC2675 which now states that bundled
aggregations should be included from the `/relations`
endpoint.
2021-11-30 11:33:33 -05:00
Sean Quah
7ff22d6da4
Fix LruCache corruption bug with a size_callback that can return 0 (#11454)
When all entries in an `LruCache` have a size of 0 according to the
provided `size_callback`, and `drop_from_cache` is called on a cache
node, the node would be unlinked from the LRU linked list but remain in
the cache dictionary. An assertion would be later be tripped due to the
inconsistency.

Avoid unintentionally calling `__len__` and use a strict `is None`
check instead when unwrapping the weak reference.
2021-11-30 16:28:02 +00:00
Sean Quah
5a0b652d36
Eliminate a few Anys in LruCache type hints (#11453) 2021-11-30 15:39:07 +00:00
Brendan Abolivier
b14f8a1baf Merge branch 'master' into develop 2021-11-30 14:28:30 +00:00
Marcus
a9481223d1
Improved push typing (#11409)
Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
2021-11-30 11:49:20 +00:00
Brendan Abolivier
4bdad80de1 1.48.0 2021-11-30 11:24:21 +00:00
Dirk Klimpel
e8ae94a223
Convert status codes to HTTPStatus in synapse.rest.admin (#11452) 2021-11-29 22:19:45 +00:00
Eric Eastwood
fb58611d21
Refactor backfilled into specific behavior function arguments (_persist_events_and_state_updates) (#11417)
Part of https://github.com/matrix-org/synapse/issues/11300

Call stack:

 - `_persist_events_and_state_updates` (added `use_negative_stream_ordering`)
    - `_persist_events_txn`
       - `_update_room_depths_txn` (added `update_room_forward_stream_ordering`)
       - `_update_metadata_tables_txn`
          - `_store_room_members_txn` (added `inhibit_local_membership_updates`)

Using keyword-only arguments (`*`) to reduce the mistakes from `backfilled` being left as a positional argument somewhere and being interpreted wrong by our new arguments.
2021-11-29 16:01:54 -06:00
Patrick Cloke
a4521ce0a8
Support the stable /hierarchy endpoint from MSC2946 (#11329)
This also makes additional updates where the implementation
had drifted from the approved MSC.

Unstable endpoints will be removed at a later data.
2021-11-29 14:32:20 -05:00
Erik Johnston
d08ef6f155
Make background updates controllable via a plugin (#11306)
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2021-11-29 17:57:06 +01:00
Patrick Cloke
9d1971a5c4
Return the stable event field from /send_join per MSC3083. (#11413)
This does not remove the unstable field and still parses both.
Handling of the unstable field will need to be removed in the
future.
2021-11-29 15:43:20 +00:00
reivilibre
a82b90ab32
Add type annotations to some of the configuration surrounding refresh tokens. (#11428) 2021-11-29 13:34:14 +00:00
Richard van der Hoff
9cd13c5f63
Fix perspectives requests for multiple keys for the same server (#11440)
If we tried to request multiple keys for the same server, we would end up
dropping some of those requests.
2021-11-29 13:15:36 +00:00
Tulir Asokan
7b4e228e41
Fix using MSC2716 batch sending with event persistence workers (#11220)
Signed-off-by: Tulir Asokan <tulir@beeper.com>
2021-11-29 13:13:23 +00:00
David Robertson
dc0a3cd596
disallow-untyped-defs for the module_api (#11029) 2021-11-29 11:28:12 +00:00
Daniel Molkentin
e5c5e213ea
Bump ijson dependency to 3.1 (#11438) (#11439)
Since e81fa92648, Synapse depends on
the use_float flag which has been introduced in ijson 3.1 and
is not available in 3.0. This is known to cause runtime errors
with send_join.

Signed-off-by: Daniel Molkentin <danimo@infra.run>

Co-authored-by: Daniel Molkentin <danimo@infra.run>
2021-11-26 20:51:22 +00:00
reivilibre
1b6691dce4
Update MSC2918 refresh token support to confirm with the latest revision: accept the refresh_tokens parameter in the request body rather than in the URL parameters. (#11430) 2021-11-26 19:06:16 +00:00
Sean Quah
ffd858aa68
Add type hints to synapse/storage/databases/main/events_worker.py (#11411)
Also refactor the stream ID trackers/generators a bit and try to
document them better.
2021-11-26 18:41:31 +00:00
reivilibre
1d8b80b334
Support expiry of refresh tokens and expiry of the overall session when refresh tokens are in use. (#11425) 2021-11-26 14:27:14 +00:00
Sean Quah
c675a18071
Track ongoing event fetches correctly (again) (#11376)
The previous fix for the ongoing event fetches counter
(8eec25a1d9) was both insufficient and
incorrect.

When the database is unreachable, `_do_fetch` never gets run and so
`_event_fetch_ongoing` is never decremented.

The previous fix also moved the `_event_fetch_ongoing` decrement outside
of the `_event_fetch_lock` which allowed race conditions to corrupt the
counter.
2021-11-26 13:47:24 +00:00
Sean Quah
7862f821de
Annotate string constants in synapse.api.constants with Final (#11356)
This change makes mypy complain if the constants are ever reassigned,
and, more usefully, makes mypy type them as `Literal`s instead of `str`s,
allowing code of the following form to pass mypy:
```py
def do_something(membership: Literal["join", "leave"], ...): ...

do_something(Membership.JOIN, ...)
```
2021-11-25 16:14:23 +00:00
Brendan Abolivier
946c102ac9 1.48.0rc1 2021-11-25 15:57:04 +00:00
Brendan Abolivier
0d88c4f903
Improve performance of remove_{hidden,deleted}_devices_from_device_inbox (#11421)
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2021-11-25 15:14:54 +00:00
Brendan Abolivier
7f9841bdec
Lower minumum batch size to 1 for background updates (#11422)
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2021-11-24 19:21:44 +00:00
reivilibre
f25c75d376
Rename unstable access_token_lifetime configuration option to refreshable_access_token_lifetime to make it clear it only concerns refreshable access tokens. (#11388) 2021-11-23 17:01:34 +00:00
Patrick Cloke
55669bd3de
Add missing type hints to config base classes (#11377) 2021-11-23 15:21:19 +00:00
Shay
7cebaf9644
Remove code invalidated by deprecated config flag 'trust_identity_servers_for_password_resets' (#11395)
* remove background update code related to deprecated config flag

* changelog entry

* update changelog

* Delete 11394.removal

Duplicate, wrong number

* add no-op background update and change newfragment so it will be consolidated with associated work

* remove unused code

* Remove code associated with deprecated flag from legacy docker dynamic config file

Co-authored-by: reivilibre <oliverw@matrix.org>
2021-11-23 06:46:40 -08:00
Sean Quah
454c3d7694 Merge branch 'master' into develop 2021-11-23 13:06:56 +00:00
Patrick Cloke
6a5dd485bd
Refactor the code to inject bundled relations during serialization. (#11408) 2021-11-23 06:43:56 -05:00
Kostas
1035663833
Add config for customizing the claim used for JWT logins. (#11361)
Allows specifying a different claim (from the default "sub") to use
when calculating the localpart of the Matrix ID used during the
JWT login.
2021-11-22 13:01:03 -05:00
Patrick Cloke
3d893b8cf2
Store arbitrary relations from events. (#11391)
Instead of only known relation types. This also reworks the background
update for thread relations to crawl events and search for any relation
type, not just threaded relations.
2021-11-22 12:01:47 -05:00
Dirk Klimpel
ea20937084
Add an admin API to run background jobs. (#11352)
Instead of having admins poke into the database directly.

Can currently run jobs to populate stats and to populate
the user directory.
2021-11-19 19:39:46 +00:00
Patrick Cloke
7ae559944a
Fix checking whether a room can be published on creation. (#11392)
If `room_list_publication_rules` was configured with a rule with a
non-wildcard alias and a room was created with an alias then an
internal server error would have been thrown.

This fixes the error and properly applies the publication rules
during room creation.
2021-11-19 15:19:32 +00:00
Sean Quah
97a402302c 1.47.1 2021-11-19 14:08:59 +00:00
Sean Quah
91f2bd0907 Prevent the media store from writing outside of the configured directory
Also tighten validation of server names by forbidding invalid characters
in IPv6 addresses and empty domain labels.
2021-11-19 13:39:15 +00:00
Patrick Cloke
4d6d38ac2f
Remove dead code from acme support. (#11393) 2021-11-19 07:07:22 -05:00
Hubert Chathi
eca7cffb73
Keep fallback key marked as used if it's re-uploaded (#11382) 2021-11-19 11:40:12 +00:00
Richard van der Hoff
a6f7f84570
Fix verification of objects signed with old local keys (#11379)
Fixes a bug introduced in #11129: objects signed by the local server, but with
keys other than the current one, could not be successfully verified.

We need to check the key id in the signature, and track down the right key.
2021-11-19 10:55:09 +00:00
Eric Eastwood
7ffddd819c
Prevent historical state from being pushed to an application service via /transactions (MSC2716) (#11265)
Mark historical state from the MSC2716 `/batch_send` endpoint as `historical` which makes it `backfilled` and have a negative `stream_ordering` so it doesn't get queried by `/transactions`.

Fix https://github.com/matrix-org/synapse/issues/11241

Complement tests: https://github.com/matrix-org/complement/pull/221
2021-11-18 14:16:08 -06:00
Shay
92b75388f5
Remove legacy code related to deprecated trust_identity_server_for_password_resets config flag (#11333)
* remove code legacy code related to deprecated config flag "trust_identity_server_for_password_resets" from synapse/config/emailconfig.py

* remove legacy code supporting depreciated config flag "trust_identity_server_for_password_resets" from synapse/config/registration.py

* remove legacy code supporting depreciated config flag "trust_identity_server_for_password_resets" from synapse/handlers/identity.py

* add tests to ensure config error is thrown and synapse refuses to start when depreciated config flag is found

* add changelog

* slightly change behavior to only check for deprecated flag if set to 'true'

* Update changelog.d/11333.misc

Co-authored-by: reivilibre <oliverw@matrix.org>

Co-authored-by: reivilibre <oliverw@matrix.org>
2021-11-18 10:56:32 -08:00
Dirk Klimpel
81b18fe5c0
Add dedicated admin API for blocking a room (#11324) 2021-11-18 17:43:49 +00:00
reivilibre
5f81c0ce9c
Add/Unerase annotations to Module API (#11341) 2021-11-18 16:55:33 +00:00
reivilibre
433ee159cb
Rename get_refresh_token_for_user_id to create_refresh_token_for_user_id (#11370) 2021-11-18 14:45:38 +00:00
reivilibre
539e441399
Use auto_attribs for RefreshTokenLookupResult (#11386) 2021-11-18 14:40:26 +00:00
Patrick Cloke
4bd54b263e
Do not allow MSC3440 threads to fork threads (#11161)
Adds validation to the Client-Server API to ensure that
the potential thread head does not relate to another event
already. This results in not allowing a thread to "fork" into
other threads.

If the target event is unknown for some reason (maybe it isn't
visible to your homeserver), but is the target of other events
it is assumed that the thread can be created from it. Otherwise,
it is rejected as an unknown event.
2021-11-18 13:43:09 +00:00
Nicolai Søborg
e2dabec996
Docs: Quote wildcard federation_certificate_verification_whitelist (#11381)
Otherwise I get this beautiful stacktrace:

```
python3 -m synapse.app.homeserver --config-path /etc/matrix/homeserver.yaml
Traceback (most recent call last):
  File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/lib/python3.8/runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "/root/synapse/synapse/app/homeserver.py", line 455, in <module>
    main()
  File "/root/synapse/synapse/app/homeserver.py", line 445, in main
    hs = setup(sys.argv[1:])
  File "/root/synapse/synapse/app/homeserver.py", line 345, in setup
    config = HomeServerConfig.load_or_generate_config(
  File "/root/synapse/synapse/config/_base.py", line 671, in load_or_generate_config
    config_dict = read_config_files(config_files)
  File "/root/synapse/synapse/config/_base.py", line 717, in read_config_files
    yaml_config = yaml.safe_load(file_stream)
  File "/root/synapse/env/lib/python3.8/site-packages/yaml/__init__.py", line 125, in safe_load
    return load(stream, SafeLoader)
  File "/root/synapse/env/lib/python3.8/site-packages/yaml/__init__.py", line 81, in load
    return loader.get_single_data()
  File "/root/synapse/env/lib/python3.8/site-packages/yaml/constructor.py", line 49, in get_single_data
    node = self.get_single_node()
  File "/root/synapse/env/lib/python3.8/site-packages/yaml/composer.py", line 36, in get_single_node
    document = self.compose_document()
  File "/root/synapse/env/lib/python3.8/site-packages/yaml/composer.py", line 55, in compose_document
    node = self.compose_node(None, None)
  File "/root/synapse/env/lib/python3.8/site-packages/yaml/composer.py", line 84, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/root/synapse/env/lib/python3.8/site-packages/yaml/composer.py", line 133, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "/root/synapse/env/lib/python3.8/site-packages/yaml/composer.py", line 82, in compose_node
    node = self.compose_sequence_node(anchor)
  File "/root/synapse/env/lib/python3.8/site-packages/yaml/composer.py", line 110, in compose_sequence_node
    while not self.check_event(SequenceEndEvent):
  File "/root/synapse/env/lib/python3.8/site-packages/yaml/parser.py", line 98, in check_event
    self.current_event = self.state()
  File "/root/synapse/env/lib/python3.8/site-packages/yaml/parser.py", line 379, in parse_block_sequence_first_entry
    return self.parse_block_sequence_entry()
  File "/root/synapse/env/lib/python3.8/site-packages/yaml/parser.py", line 384, in parse_block_sequence_entry
    if not self.check_token(BlockEntryToken, BlockEndToken):
  File "/root/synapse/env/lib/python3.8/site-packages/yaml/scanner.py", line 116, in check_token
    self.fetch_more_tokens()
  File "/root/synapse/env/lib/python3.8/site-packages/yaml/scanner.py", line 227, in fetch_more_tokens
    return self.fetch_alias()
  File "/root/synapse/env/lib/python3.8/site-packages/yaml/scanner.py", line 610, in fetch_alias
    self.tokens.append(self.scan_anchor(AliasToken))
  File "/root/synapse/env/lib/python3.8/site-packages/yaml/scanner.py", line 922, in scan_anchor
    raise ScannerError("while scanning an %s" % name, start_mark,
yaml.scanner.ScannerError: while scanning an alias
  in "/etc/matrix/homeserver.yaml", line 614, column 5
expected alphabetic or numeric character, but found '.'
  in "/etc/matrix/homeserver.yaml", line 614, column 6
```

Signed-off-by: Nicolai Søborg <git@xn--sb-lka.org>
2021-11-18 12:24:40 +00:00
Sean Quah
84fac0f814
Add type annotations to synapse.metrics (#10847) 2021-11-17 19:07:02 +00:00
Aaron R
d993c3bb1e
Add support for /_matrix/media/v3 APIs (#11371)
* Add support for `/_matrix/media/v3` APIs

Signed-off-by: Aaron Raimist <aaron@raim.ist>

* Update `workers.md` to use v3 client and media APIs

Signed-off-by: Aaron Raimist <aaron@raim.ist>

* Add changelog

Signed-off-by: Aaron Raimist <aaron@raim.ist>
2021-11-17 15:30:24 +00:00
David Robertson
b76337fdf8
Merge branch 'master' into develop 2021-11-17 14:19:56 +00:00
reivilibre
0d86f6334a
Rename get_access_token_for_user_id method to create_access_token_for_user_id (#11369) 2021-11-17 14:10:57 +00:00
David Robertson
9f9d82aa84
1.47.0 2021-11-17 13:10:12 +00:00
David Robertson
0caf20883c Synapse 1.47.0rc3 (2021-11-16)
==============================
 
 Bugfixes
 --------
 
 - Fix a bug introduced in 1.47.0rc1 which caused worker processes to not halt startup in the presence of outstanding database migrations. ([\#11346](https://github.com/matrix-org/synapse/issues/11346))
 - Fix a bug introduced in 1.47.0rc1 which prevented the 'remove deleted devices from `device_inbox` column' background process from running when updating from a recent Synapse version. ([\#11303](https://github.com/matrix-org/synapse/issues/11303), [\#11353](https://github.com/matrix-org/synapse/issues/11353))
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Merge tag 'v1.47.0rc3' into develop

Synapse 1.47.0rc3 (2021-11-16)
==============================

Bugfixes
--------

- Fix a bug introduced in 1.47.0rc1 which caused worker processes to not halt startup in the presence of outstanding database migrations. ([\#11346](https://github.com/matrix-org/synapse/issues/11346))
- Fix a bug introduced in 1.47.0rc1 which prevented the 'remove deleted devices from `device_inbox` column' background process from running when updating from a recent Synapse version. ([\#11303](https://github.com/matrix-org/synapse/issues/11303), [\#11353](https://github.com/matrix-org/synapse/issues/11353))
2021-11-16 15:46:45 +00:00
Sean Quah
88375beeaa
Avoid sharing room hierarchy responses between users (#11355)
Different users may be allowed to see different rooms within a space,
so sharing responses between users is inadvisable.
2021-11-16 15:40:47 +00:00
Andrew Morgan
edcdc5fd82 1.47.0rc3 2021-11-16 14:34:46 +00:00
Aaron R
dfa536490e
Add support for /_matrix/client/v3 APIs (#11318)
This is one of the changes required to support Matrix 1.1

Signed-off-by: Aaron Raimist <aaron@raim.ist>
2021-11-16 14:47:58 +01:00
Patrick Cloke
7468723697
Add most missing type hints to synapse.util (#11328) 2021-11-16 08:47:36 -05:00
Andrew Morgan
6e084b62b8
Rename remove_deleted_devices_from_device_inbox to ensure it is always run (#11353)
Co-authored-by: reivilibre <oliverw@matrix.org>
2021-11-16 13:16:43 +00:00
reivilibre
3a1462f7e0
Properly register all callback hooks for legacy password authentication providers (#11340)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2021-11-16 12:53:31 +00:00
Patrick Cloke
24b61f379a
Add ability to un-shadow-ban via the admin API. (#11347) 2021-11-16 12:43:53 +00:00
Andrew Morgan
9c59e117db
Run _upgrade_existing_database on workers if at current schema_version (#11346)
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2021-11-15 17:34:15 +00:00
David Robertson
e605e4b8f2
Database storage profile passes mypy (#11342)
It already seems to pass mypy. I wonder what changed, given that it was
on the exclusion list. So this commit consists of me ensuring
`--disallow-untyped-defs` passes and a minor fixup to a function that
returned either `True` or `None`.
2021-11-15 12:59:33 +00:00
David Robertson
5562ce6a53
Get directory db file to pass mypy (#11339) 2021-11-15 12:59:05 +00:00
Dirk Klimpel
b596a1eb80 Move sql file for remove_deleted_devices_from_device_inbox into v65 (#11303) 2021-11-15 11:47:30 +00:00
Tulir Asokan
6f862c5c28
Add support for the stable version of MSC2778 (#11335)
* Add support for the stable version of MSC2778

Signed-off-by: Tulir Asokan <tulir@maunium.net>

* Expect m.login.application_service in login and password provider tests

Signed-off-by: Tulir Asokan <tulir@maunium.net>
2021-11-15 10:31:22 +00:00
Shay
605921bc6b
Remove unused tables room_stats_historical and user_stats_historical (#11280)
* remove unused tables room_stats_historical and user_stats_historical

* update changelog number

* Bump schema compat version comment

* make linter happy

* Update comment to give more info

Co-authored-by: reivilibre <oliverw@matrix.org>

Co-authored-by: reivilibre <oliverw@matrix.org>
2021-11-12 16:47:56 -08:00
David Robertson
fe58672546
Annotations for state_deltas.py (#11316)
I was sad that I couldn't do better for
`_curr_state_delta_stream_cache`. At least it's explicitly called out in
a comment with #TODO.
2021-11-12 20:24:12 +00:00
David Robertson
bea815cec8
Test room alias deletion (#11327)
* Prefer `HTTPStatus` over plain `int`

This is an Opinion that no-one has seemed to object to yet.

* `--disallow-untyped-defs` for `tests.rest.client.test_directory`
* Improve synapse's annotations for deleting aliases
* Test case for deleting a room alias
* Changelog
2021-11-12 19:56:00 +00:00
Shay
0bcae8ad56
Change display names/avatar URLs to None if they contain null bytes before storing in DB (#11230)
* change display names/avatar URLS to None if they contain null bytes

* add changelog

* add POC test, requested changes

* add a saner test and remove old one

* update test to verify that display name has been changed to None

* make test less fragile
2021-11-12 10:38:24 -08:00
Patrick Cloke
9b90b9454b
Add type hints to media repository storage module (#11311) 2021-11-12 11:05:26 -05:00
David Robertson
6f8f3d4bc5
Attempt to annotate events_forward_extremities (#11314)
* Make DataStore inherit from EventForwardExtremitiesStore before CacheInvalidationWorkerStore

the former implicitly inherits from the latter, so they should be
ordered like this when used.
2021-11-12 15:58:17 +00:00
David Robertson
4c96ce396e
Misc typing fixes for tests, part 1 of N (#11323)
* Annotate HomeserverTestCase.servlets
* Correct annotation of federation_auth_origin
* Use AnyStr custom_headers instead of a Union

This allows (str, str) and (bytes, bytes).
This disallows (str, bytes) and (bytes, str)

* DomainSpecificString.SIGIL is a ClassVar
2021-11-12 15:50:54 +00:00
Patrick Cloke
b64b6d12d4
Add more type hints to synapse.util. (#11321) 2021-11-12 13:43:06 +00:00
Dirk Klimpel
8840a7b7f1
Convert delete room admin API to async endpoint (#11223)
Signed-off-by: Dirk Klimpel dirk@klimpel.org
2021-11-12 12:35:31 +00:00
David Robertson
c99da2d079
Annotations for user_erasure_store (#11313)
I'm not sure why this was excluded---it seemed to be passing for me. But
it's easy enough to fixup.
2021-11-11 19:22:19 +00:00
David Robertson
6a605f4a77
Get db signatures file to pass mypy (#11312) 2021-11-11 17:04:44 +00:00
David Robertson
8dc666f785
Correct type hint for room_batch.py (#11310)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2021-11-11 16:49:28 +00:00
Dirk Klimpel
48278a0d09
Move sql file for remove_deleted_devices_from_device_inbox into v65 (#11303) 2021-11-11 15:01:13 +00:00
Patrick Cloke
64ef25391d
Add type hints to some storage classes (#11307) 2021-11-11 08:47:31 -05:00
Neeeflix
6ce19b94e8
Fix error in thumbnail generation (#11288)
Signed-off-by: Jonas Zeunert <jonas@zeunert.org>
2021-11-10 20:49:43 +00:00
Patrick Cloke
5cace20bf1
Add missing type hints to synapse.app. (#11287) 2021-11-10 15:06:54 -05:00
Patrick Cloke
66c4b774fd
Add type hints to synapse._scripts (#11297) 2021-11-10 17:55:32 +00:00
Richard van der Hoff
73cbb284b9
Remove redundant parameters on _check_event_auth (#11292)
as of #11012, these parameters are unused.
2021-11-10 14:16:06 +00:00
Olivier Wilkinson (reivilibre)
68c258a604 Synapse 1.47.0rc2 (2021-11-10)
==============================
 
 This fixes an issue with publishing the Debian packages for 1.47.0rc1.
 It is otherwise identical to 1.47.0rc1.
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Merge tag 'v1.47.0rc2' into develop

Synapse 1.47.0rc2 (2021-11-10)
==============================

This fixes an issue with publishing the Debian packages for 1.47.0rc1.
It is otherwise identical to 1.47.0rc1.
2021-11-10 13:01:08 +00:00
Olivier Wilkinson (reivilibre)
82e62b488a 1.47.0rc2 2021-11-10 09:44:38 +00:00
Eric Eastwood
f1d5c2f269
Split out federated PDU retrieval into a non-cached version (#11242)
Context: https://github.com/matrix-org/synapse/pull/11114/files#r741643968
2021-11-09 15:07:57 -06:00
Andrew Morgan
a026695083
Clarifications and small fixes to to-device related code (#11247)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2021-11-09 14:31:15 +00:00
Olivier Wilkinson (reivilibre)
dc5f524974 Update __init__.py 2021-11-09 13:51:08 +00:00
David Robertson
b6f4d122ef
Allow admins to proactively block rooms (#11228)
Co-authored-by: Dirk Klimpel <5740567+dklimpel@users.noreply.github.com>
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
2021-11-09 13:11:47 +00:00
Patrick Cloke
a19d01c3d9
Support filtering by relations per MSC3440 (#11236)
Adds experimental support for `relation_types` and `relation_senders`
fields for filters.
2021-11-09 08:10:58 -05:00
Andrew Morgan
4b3e30c276
Fix typo in RelationAggregationPaginationServlet error response (#11278) 2021-11-09 12:11:50 +00:00
Erik Johnston
af784644c3
Include cross-signing signatures when syncing remote devices for the first time (#11234)
When fetching remote devices for the first time, we did not correctly include the cross signing keys in the returned results.

c.f. #11159
2021-11-09 11:45:36 +00:00
rogersheu
820337e6a4
Require body for read receipts with user-agent exceptions (#11157)
Co-authored-by: reivilibre <olivier@librepush.net>
2021-11-09 10:26:07 +00:00
Eric Eastwood
84f235aea4
Rename to more clear get_insertion_event_id_by_batch_id (MSC2716) (#11244)
`get_insertion_event_by_batch_id` -> `get_insertion_event_id_by_batch_id`

Split out from https://github.com/matrix-org/synapse/pull/11114
2021-11-08 21:21:10 -06:00
Erik Johnston
4ee71b9637
Add some background update admin APIs (#11263)
Fixes #11259
2021-11-08 16:08:02 +00:00
Patrick Cloke
0c82d4aabe
Fix typo in comment from #11255. (#11276) 2021-11-08 14:36:49 +00:00
Richard van der Hoff
86a497efaa
Default value for public_baseurl (#11210)
We might as well use a default value for `public_baseurl` based on
`server_name` - in many cases, it will be correct.
2021-11-08 14:13:10 +00:00
Erik Johnston
98c8fc6ce8
Handle federation inbound instances being killed more gracefully (#11262)
* Make lock better handle process being killed

If the process gets killed and restarted (so that it didn't have a
chance to drop its locks gracefully) then there may still be locks in
the DB that are for the same instance that haven't yet timed out but are
safe to delete.

We handle this case by a) checking if the current instance already has
taken out the lock, and b) if not then ignoring locks that are for the
same instance.

* Periodically check for old staged events

This is to protect against other instances dying and their locks timing
out.
2021-11-08 09:54:47 +00:00
Erik Johnston
a37df1b091
Fix rolling back when using workers (#11255)
Fixes #11252
2021-11-05 11:12:10 +00:00
reivilibre
499c44d696
Make minor correction to type of auth_checkers callbacks (#11253) 2021-11-04 17:10:11 +00:00
Sean Quah
8eec25a1d9
Track ongoing event fetches correctly in the presence of failure (#11240)
When an event fetcher aborts due to an exception, `_event_fetch_ongoing`
must be decremented, otherwise the event fetcher would never be
replaced. If enough event fetchers were to fail, no more events would be
fetched and requests would get stuck waiting for events.
2021-11-04 10:33:53 +00:00
Nick Barrett
a271e233e9
Add a linearizer on (appservice, stream) when handling ephemeral events. (#11207)
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
2021-11-03 16:51:00 +00:00
Nick Barrett
af54167516
Enable passing typing stream writers as a list. (#11237)
This makes the typing stream writer config match the other stream writers
that only currently support a single worker.
2021-11-03 14:25:47 +00:00
Eric Eastwood
da0040785e
Support sending no state_events_at_start in the MSC2716 /batch_send endpoint (#11188)
As brought up by @tulir, https://matrix.to/#/!SBYNQlpqkwJzFIdzxI:nevarro.space/$Gwnb2ZvXHc3poYXuBhho0cmoYq4KJ11Jh3m5s8kjNOM?via=nevarro.space&via=beeper.com&via=matrix.org

This use case only works if the user is already joined in the current room state
at the given `?prev_event_id`
2021-11-03 03:13:51 -05:00
Erik Johnston
6250b95efe
Add index to local_group_updates.stream_id (#11231)
This should speed up startup times and generally increase performance of
groups.
2021-11-02 15:46:48 +00:00
Erik Johnston
237f7eb87a Merge remote-tracking branch 'origin/master' into develop 2021-11-02 14:28:27 +00:00
Patrick Cloke
c01bc5f43d
Add remaining type hints to synapse.events. (#11098) 2021-11-02 09:55:52 -04:00
Erik Johnston
df84ad602b 1.46.0 2021-11-02 13:23:01 +00:00
Dirk Klimpel
4535532526
Delete messages for hidden devices from device_inbox (#11199) 2021-11-02 13:18:30 +00:00
Andrew Morgan
c9c3aea9b1
Fix providing a RoomStreamToken instance to _notify_app_services_ephemeral (#11137)
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2021-11-02 10:39:02 +00:00
Dirk Klimpel
7537201840
Add search by room ID and room alias to List Room admin API (#11099)
Fixes: #10874
Signed-off-by: Dirk Klimpel dirk@klimpel.org
2021-11-02 10:01:13 +00:00
Richard van der Hoff
46d0937447
ObservableDeferred: run observers in order (#11229) 2021-11-02 00:17:35 +00:00
Shay
f5c6a80886
Handle missing Content-Type header when accessing remote media (#11200)
* add code to handle missing content-type header and a test to verify that it works

* add handling for missing content-type in the /upload endpoint as well

* slightly refactor test code to put private method in approriate place

* handle possible null value for content-type when pulling from the local db

* add changelog

* refactor test and add code to handle missing content-type in cached remote media

* requested changes

* Update changelog.d/11200.bugfix

Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>

Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
2021-11-01 10:26:02 -07:00
Shay
e81fa92648
Add use_float=true to ijson calls in Synapse (#11217)
* add use_float=true to ijson calls

* lints

* add changelog

* Update changelog.d/11217.bugfix

Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>

Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
2021-11-01 09:28:04 -07:00
reivilibre
69ab3dddbc
Make check_event_allowed module API callback not fail open (accept events) when an exception is raised (#11033) 2021-11-01 15:45:56 +00:00
Dirk Klimpel
66bdca3e31
Remove deprecated delete room admin API (#11213)
Remove deprecated delete room admin API,
`POST /_synapse/admin/v1/rooms/<room_id>/delete`
2021-11-01 15:11:24 +00:00
Richard van der Hoff
71f9966f27
Support for serving server well-known files (#11211)
Fixes https://github.com/matrix-org/synapse/issues/8308
2021-11-01 15:10:16 +00:00
Aaron R
3ae1464efd
Support Client-Server API r0.6.1 (#11097)
Fixes #11064

Signed-off-by: Aaron Raimist <aaron@raim.ist>
2021-11-01 13:28:39 +00:00
Erik Johnston
82d2168a15
Add metrics to the threadpools (#11178) 2021-11-01 11:21:36 +00:00
JohannesKleine
29ffd680bf
Stop synapse from saving messages in device_inbox for hidden devices. (#10097)
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
2021-11-01 10:40:41 +00:00
Dirk Klimpel
bfd7a9b65c
Fix comments referencing v1.46.0 from PR #10969. (#11212)
#10969 was merged after 1.46.0rc1 was cut and will be included
in v1.47.0rc1 instead.
2021-10-29 13:43:51 -04:00
Brendan Abolivier
ad4eab9862
Add a module API method to retrieve state from a room (#11204) 2021-10-29 16:28:29 +00:00
Patrick Cloke
56e281bf6c
Additional type hints for relations database class. (#11205) 2021-10-28 14:35:12 -04:00
Rafael Gonçalves
0e16b418f6
Add knock information in admin exported data (#11171)
Signed-off-by: Rafael Goncalves <rafaelgoncalves@riseup.net>
2021-10-28 18:54:38 +01:00
Shay
e002faee01
Fetch verify key locally rather than trying to do so over federation if origin and host are the same. (#11129)
* add tests for fetching key locally

* add logic to check if origin server is same as host and fetch verify key locally rather than over federation

* add changelog

* slight refactor, add docstring, change changelog entry

* Make changelog entry one line

* remove verify_json_locally and push locality check to process_request, add function process_request_locally

* remove leftover code reference

* refactor to add common call to 'verify_json and associated handling code

* add type hint to process_json

* add some docstrings + very slight refactor
2021-10-28 10:27:17 -07:00
Brendan Abolivier
adc0d35b17
Add a ModuleApi method to update a user's membership in a room (#11147)
Co-authored-by: reivilibre <oliverw@matrix.org>
2021-10-28 16:45:53 +00:00
David Robertson
1bfd141205
Type hints for the remaining two files in synapse.http. (#11164)
* Teach MyPy that the sentinel context is False

This means that if `ctx: LoggingContextOrSentinel`
then `bool(ctx)` narrows us to `ctx:LoggingContext`, which is a really
neat find!

* Annotate RequestMetrics

- Raise errors for sentry if we use the sentinel context
- Ensure we don't raise an error and carry on, but not recording stats
- Include stack trace in the error case to lower Sean's blood pressure

* Make mypy pass for synapse.http.request_metrics

* Make synapse.http.connectproxyclient pass mypy

Co-authored-by: reivilibre <oliverw@matrix.org>
2021-10-28 14:14:42 +01:00
reivilibre
75ca0a6168
Annotate log_function decorator (#10943)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2021-10-27 17:27:23 +01:00
Samuel Philipp
4e393af52f
Fixed config parse bug in review_recent_signups (#11191) 2021-10-27 17:25:18 +01:00
Patrick Cloke
19d5dc6931
Refactor Filter to handle fields according to data being filtered. (#11194)
This avoids filtering against fields which cannot exist on an
event source. E.g. presence updates don't have a room.
2021-10-27 11:26:30 -04:00
Dirk Klimpel
8d46fac98e
Delete messages from device_inbox table when deleting device (#10969)
Fixes: #9346
2021-10-27 16:01:18 +01:00
Patrick Cloke
b3e843be88
Fix URL preview errors when previewing XML documents. (#11196) 2021-10-27 14:48:02 +00:00
Patrick Cloke
a930da3291
Include the stable identifier for MSC3288. (#11187)
Includes both the stable and unstable identifier to store-invite
calls to the identity server. In the future we should remove the
unstable identifier.
2021-10-27 14:19:19 +00:00
Erik Johnston
179dc8ae9e Merge remote-tracking branch 'origin/release-v1.46' into develop 2021-10-27 14:45:40 +01:00
Sean Quah
f3a4be8700
Shut down the DNS threadpool (#11190)
The DNS threadpool must be explicitly stopped, otherwise Synapse will
hang indefinitely when asked to shut down.
2021-10-27 13:04:56 +01:00
Erik Johnston
72626b78ef
Fix thread BG update to not seq scan event_json (#11192)
For some reason the query optimiser decided to seq scan both tables,
rather than index scanning `event_json`.
2021-10-27 11:33:21 +00:00
Brendan Abolivier
c7a5e49664
Implement an on_new_event callback (#11126)
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
2021-10-26 15:17:36 +02:00
Sean Quah
cc75a6b1b2 1.46.0rc1 2021-10-26 14:04:51 +01:00
Erik Johnston
7004f43da1
Move DNS lookups into separate thread pool (#11177)
This is to stop large bursts of lookups starving out other users of the
thread pools.

Fixes #11049.
2021-10-26 13:45:38 +01:00
Patrick Cloke
d52c58dfa3
Add a background update for updating MSC3440 relation threads. (#11181) 2021-10-26 07:38:45 -04:00
Brendan Abolivier
8c8e36af0d
Document the version each module API method was added to Synapse (#11183) 2021-10-26 11:09:10 +02:00
Jason Robinson
63cbdd8af0
Enable changing user type via users admin API (#11174)
Users admin API can now also modify user
type in addition to allowing it to be
set on user creation.

Signed-off-by: Jason Robinson <jasonr@matrix.org>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2021-10-26 09:01:06 +00:00
Brendan Abolivier
c1510c97b5
Fix cyclic import in the module API (#11180)
Introduced in #10548

See https://github.com/matrix-org/synapse-email-account-validity/runs/3979337154?check_suite_focus=true for an example of a module's CI choking over this issue.
2021-10-25 16:45:19 +00:00
AndrewFerr
4387b791e0
Don't set new room alias before potential 403 (#10930)
Fixes: #10929 

Signed-off-by: Andrew Ferrazzutti <fair@miscworks.net>
2021-10-25 15:24:49 +01:00
Richard van der Hoff
da957a60e8
Ensure that we correctly auth events returned by send_join (#11012)
This is the final piece of the jigsaw for #9595. As with other changes before this one (eg #10771), we need to make sure that we auth the auth events in the right order, and actually check that their predecessors haven't been rejected.

To do this I've reused the existing code we use when persisting outliers elsewhere.

I've removed the code for attempting to fetch missing auth_events - the events should have been present in the send_join response, so the likely reason they are missing is that we couldn't verify them, so requesting them again is unlikely to help. Instead, we simply drop any state which relies on those auth events, as we do at a backwards-extremity. See also matrix-org/complement#216 for a test for this.
2021-10-25 15:21:09 +01:00
Sean Quah
85a09f8b8b
Fix module API's get_user_ip_and_agents function when run on workers (#11112) 2021-10-25 13:01:04 +01:00
Sean Quah
2b82ec425f
Add type hints for most HomeServer parameters (#11095) 2021-10-22 18:15:41 +01:00
Jason Robinson
b9ce53e878
Fix synapse.config module "read" command (#11145)
`synapse.config.__main__` has the possibility to read a config item. This can be used to conveniently also validate the config is valid before trying to start Synapse.

 The "read" command broke in https://github.com/matrix-org/synapse/pull/10916 as it now requires passing in "server.server_name" for example.

 Also made the read command optional so one can just call this with just the confirm file reference and get a "Config parses OK" if things are ok.

Signed-off-by: Jason Robinson <jasonr@matrix.org>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2021-10-22 12:00:52 +02:00
Patrick Cloke
ba00e20234
Add a thread relation type per MSC3440. (#11088)
Adds experimental support for MSC3440's `io.element.thread` relation
type (and the aggregation for it).
2021-10-21 14:39:16 -04:00
David Robertson
2d91b6256e
Fix adding excluded users to the private room sharing tables when joining a room (#11143)
* We only need to fetch users in private rooms

* Filter out `user_id` at the top

* Discard excluded users in the top loop

We weren't doing this in the "First, if they're our user" branch so this
is a bugfix.

* The caller must check that `user_id` is included

This is in the docstring. There are two call sites:
- one in `_handle_room_publicity_change`, which explicitly checks before calling;
- and another in `_handle_room_membership_event`, which returns early if
  the user is excluded.

So this change is safe.

* Test joining a private room with an excluded user

* Tweak an existing test

* Changelog

* test docstring

* lint
2021-10-21 17:48:59 +01:00
Andrew Morgan
6408372234
Improve docstrings for methods related to sending EDUs to application services (#11138) 2021-10-21 17:42:25 +01:00
Patrick Cloke
0f9adc99ad
Add missing type hints to synapse.crypto. (#11146)
And require type hints for this module.
2021-10-21 13:07:07 +00:00
Dirk Klimpel
ef7fe09778
Fix setting a user's external_id via the admin API returns 500 and deletes users existing external mappings if that external ID is already mapped (#11051)
Fixes #10846
2021-10-21 09:52:32 +01:00
Robert Edström
62db603fa0
Consider IP whitelist for identity server resolution (#11120)
Signed-off-by: Robert Edström <github@legogris.se>
2021-10-20 18:43:49 +01:00
Richard van der Hoff
0930e9ae12
Clean up _update_auth_events_and_context_for_auth (#11122)
Remove some redundant code, and generally simplify.
2021-10-20 18:22:40 +01:00
Aaron R
2c61a318cc
Show error when timestamp in seconds is provided to the /purge_media_cache API (#11101) 2021-10-20 14:41:48 +00:00
Sean Quah
ee2cee5f52 Merge branch 'master' into develop 2021-10-20 13:43:02 +01:00
Sean Quah
522489fbcd 1.45.1 2021-10-20 12:00:03 +01:00
Sean Quah
df95d3aec2
Revert change to counting of deactivated users towards the monthly active users limit (#11127)
Temporarily revert "Add functionality to remove deactivated users from the monthly_active_users table (#10947)".

This reverts commit eda8c88b84.
2021-10-20 11:05:29 +01:00
Patrick Cloke
0dd0c40329
Add missing type hints to event fetching. (#11121)
Updates the event rows returned from the database to be
attrs classes instead of dictionaries.
2021-10-19 14:29:03 +00:00
David Robertson
a6c318735d
Merge branch 'master' into develop 2021-10-19 12:44:33 +01:00
David Robertson
8b1185347a
1.45.0 2021-10-19 11:19:55 +01:00
Richard van der Hoff
f3efa0036b
Move _persist_auth_tree into FederationEventHandler (#11115)
This is just a lift-and-shift, because it fits more naturally here. We do
rename it to `process_remote_join` at the same time though.
2021-10-19 10:24:09 +01:00
Richard van der Hoff
0170774b19
Rename _auth_and_persist_fetched_events (#11116)
... to `_auth_and_persist_outliers`, since that reflects its purpose better.
2021-10-19 10:23:55 +01:00
Richard van der Hoff
d85bc9a4a7
Include rejected status when we log events. (#11008)
If we find ourselves dealing with rejected events, we proably want to know
about it. Let's include it in the stringification of the event so that it gets
logged.
2021-10-19 10:21:50 +01:00
Patrick Cloke
3ab55d43bd
Add missing type hints to synapse.api. (#11109)
* Convert UserPresenceState to attrs.
* Remove args/kwargs from error classes and explicitly pass msg/errorcode.
2021-10-18 15:01:10 -04:00
Richard van der Hoff
cc33d9eee2
Check auth on received events' auth_events (#11001)
Currently, when we receive an event whose auth_events differ from those we expect, we state-resolve between the two state sets, and check that the event passes auth based on the resolved state.

This means that it's possible for us to accept events which don't pass auth at their declared auth_events (or where the auth events themselves were rejected), leading to problems down the line like #10083.

This change means we will:

 * ignore any events where we cannot find the auth events
 * reject any events whose auth events were rejected
 * reject any events which do not pass auth at their declared auth_events.

Together with a whole raft of previous work, this is a partial fix to #9595.

Fixes #6643.

Based on #11009.
2021-10-18 18:29:37 +01:00
Richard van der Hoff
a5d2ea3d08
Check *all* auth events for room id and rejection (#11009)
This fixes a bug where we would accept an event whose `auth_events` include
rejected events, if the rejected event was shadowed by another `auth_event`
with same `(type, state_key)`.

The approach is to pass a list of auth events into
`check_auth_rules_for_event` instead of a dict, which of course means updating
the call sites.

This is an extension of #10956.
2021-10-18 18:28:30 +01:00
Richard van der Hoff
e8f24b6c35
_run_push_actions_and_persist_event: handle no min_depth (#11014)
Make sure that we correctly handle rooms where we do not yet have a
`min_depth`, and also add some comments and logging.
2021-10-18 17:17:15 +01:00
Hillery Shay
7d70582eb0
Fix broken export-data admin command and add a test for it to CI (#11078)
Fix broken export-data admin command and add a test for it to CI
2021-10-18 08:14:12 -07:00
David Robertson
37b845dabc
Don't remove local users from dir when the leave their last room (#11103) 2021-10-18 13:20:04 +00:00
David Robertson
e09be0c87a
Correctly exclude users when making a room public or private (#11075)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2021-10-15 15:53:05 +01:00
Patrick Cloke
5573133348
Move experimental & retention config out of the server module. (#11070) 2021-10-15 14:30:48 +00:00
Sean Quah
6a67f3786a
Fix logging context warnings when losing replication connection (#10984)
Instead of triggering `__exit__` manually on the replication handler's
logging context, use it as a context manager so that there is an
`__enter__` call to balance the `__exit__`.
2021-10-15 13:10:58 +01:00
Eric Eastwood
daf498e099
Fix 500 error on /messages when we accumulate more than 5 backward extremities (#11027)
Found while working on the Gitter backfill script and noticed
it only happened after we sent 7 batches, https://gitlab.com/gitterHQ/webapp/-/merge_requests/2229#note_665906390

When there are more than 5 backward extremities for a given depth,
backfill will throw an error because we sliced the extremity list
to 5 but then try to iterate over the full list. This causes
us to look for state that we never fetched and we get a `KeyError`.

Before when calling `/messages` when there are more than 5 backward extremities:
```
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/synapse/http/server.py", line 258, in _async_render_wrapper
    callback_return = await self._async_render(request)
  File "/usr/local/lib/python3.8/site-packages/synapse/http/server.py", line 446, in _async_render
    callback_return = await raw_callback_return
  File "/usr/local/lib/python3.8/site-packages/synapse/rest/client/room.py", line 580, in on_GET
    msgs = await self.pagination_handler.get_messages(
  File "/usr/local/lib/python3.8/site-packages/synapse/handlers/pagination.py", line 396, in get_messages
    await self.hs.get_federation_handler().maybe_backfill(
  File "/usr/local/lib/python3.8/site-packages/synapse/handlers/federation.py", line 133, in maybe_backfill
    return await self._maybe_backfill_inner(room_id, current_depth, limit)
  File "/usr/local/lib/python3.8/site-packages/synapse/handlers/federation.py", line 386, in _maybe_backfill_inner
    likely_extremeties_domains = get_domains_from_state(states[e_id])
KeyError: '$zpFflMEBtZdgcMQWTakaVItTLMjLFdKcRWUPHbbSZJl'
```
2021-10-14 18:53:45 -05:00
Patrick Cloke
efd0074ab7
Ensure each charset is attempted only once during media preview. (#11089)
There's no point in trying more than once since it is guaranteed to
continually fail.
2021-10-14 18:51:44 +00:00
Patrick Cloke
e2f0b49b3f
Attempt different character encodings when previewing a URL. (#11077)
This follows similar logic to BeautifulSoup where we attempt different
character encodings until we find one which works.
2021-10-14 10:17:20 -04:00
David Robertson
b3698f945c Synapse 1.45.0rc2 (2021-10-14)
==============================
 
 **Note:** This release candidate [fixes](https://github.com/matrix-org/synapse/issues/11053) the user directory [bug](https://github.com/matrix-org/synapse/issues/11025) present in 1.45.0rc1. However, the [performance issue](https://github.com/matrix-org/synapse/issues/11049) which appeared in v1.44.0 is yet to be resolved.
 
 Bugfixes
 --------
 
 - Fix a long-standing bug when using multiple event persister workers where events were not correctly sent down `/sync` due to a race. ([\#11045](https://github.com/matrix-org/synapse/issues/11045))
 - Fix a bug introduced in Synapse 1.45.0rc1 where the user directory would stop updating if it processed an event from a
   user not in the `users` table. ([\#11053](https://github.com/matrix-org/synapse/issues/11053))
 - Fix a bug introduced in Synapse v1.44.0 when logging errors during oEmbed processing. ([\#11061](https://github.com/matrix-org/synapse/issues/11061))
 
 Internal Changes
 ----------------
 
 - Add an 'approximate difference' method to `StateFilter`. ([\#10825](https://github.com/matrix-org/synapse/issues/10825))
 - Fix inconsistent behavior of `get_last_client_by_ip` when reporting data that has not been stored in the database yet. ([\#10970](https://github.com/matrix-org/synapse/issues/10970))
 - Fix a bug introduced in Synapse 1.21.0 that causes opentracing and Prometheus metrics for replication requests to be measured incorrectly. ([\#10996](https://github.com/matrix-org/synapse/issues/10996))
 - Ensure that cache config tests do not share state. ([\#11036](https://github.com/matrix-org/synapse/issues/11036))
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Merge tag 'v1.45.0rc2' into develop

Synapse 1.45.0rc2 (2021-10-14)
==============================

**Note:** This release candidate [fixes](https://github.com/matrix-org/synapse/issues/11053) the user directory [bug](https://github.com/matrix-org/synapse/issues/11025) present in 1.45.0rc1. However, the [performance issue](https://github.com/matrix-org/synapse/issues/11049) which appeared in v1.44.0 is yet to be resolved.

Bugfixes
--------

- Fix a long-standing bug when using multiple event persister workers where events were not correctly sent down `/sync` due to a race. ([\#11045](https://github.com/matrix-org/synapse/issues/11045))
- Fix a bug introduced in Synapse 1.45.0rc1 where the user directory would stop updating if it processed an event from a
  user not in the `users` table. ([\#11053](https://github.com/matrix-org/synapse/issues/11053))
- Fix a bug introduced in Synapse v1.44.0 when logging errors during oEmbed processing. ([\#11061](https://github.com/matrix-org/synapse/issues/11061))

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

- Add an 'approximate difference' method to `StateFilter`. ([\#10825](https://github.com/matrix-org/synapse/issues/10825))
- Fix inconsistent behavior of `get_last_client_by_ip` when reporting data that has not been stored in the database yet. ([\#10970](https://github.com/matrix-org/synapse/issues/10970))
- Fix a bug introduced in Synapse 1.21.0 that causes opentracing and Prometheus metrics for replication requests to be measured incorrectly. ([\#10996](https://github.com/matrix-org/synapse/issues/10996))
- Ensure that cache config tests do not share state. ([\#11036](https://github.com/matrix-org/synapse/issues/11036))
2021-10-14 11:42:16 +01:00
David Robertson
99a4e5222d
1.45.0rc2 2021-10-14 10:59:27 +01:00
Eric Eastwood
35d6b914eb
Resolve and share state_groups for all historical events in batch (MSC2716) (#10975)
Resolve and share `state_groups` for all historical events in batch.  This also helps for showing the appropriate avatar/displayname in Element and will work whenever `/messages` has one of the historical messages as the first message in the batch.

This does have the flaw where if you just insert a single historical event somewhere, it probably won't resolve the state correctly from `/messages` or `/context` since it will grab a non historical event above or below with resolved state which never included the historical state back then. For the same reasions, this also does not work in Element between the transition from actual messages to historical messages. In the Gitter case, this isn't really a problem since all of the historical messages are in one big lump at the beginning of the room.

For a future iteration, might be good to look at `/messages` and `/context` to additionally add the `state` for any historical messages in that batch.

---

How are the `state_groups` shared? To illustrate the `state_group` sharing, see this example:


**Before** (new `state_group` for every event 😬, very inefficient):
```
# Tests from https://github.com/matrix-org/complement/pull/206
$ COMPLEMENT_ALWAYS_PRINT_SERVER_LOGS=1 COMPLEMENT_DIR=../complement ./scripts-dev/complement.sh TestBackfillingHistory/parallel/should_resolve_member_state_events_for_historical_events
create_new_client_event m.room.member event=$_JXfwUDIWS6xKGG4SmZXjSFrizhARM7QblhATVWWUcA state_group=None
create_new_client_event org.matrix.msc2716.insertion event=$1ZBfmBKEjg94d-vGYymKrVYeghwBOuGJ3wubU1-I9y0 state_group=9
create_new_client_event org.matrix.msc2716.insertion event=$Mq2JvRetTyclPuozRI682SAjYp3GqRuPc8_cH5-ezPY state_group=10
create_new_client_event m.room.message event=$MfmY4rBQkxrIp8jVwVMTJ4PKnxSigpG9E2cn7S0AtTo state_group=11
create_new_client_event m.room.message event=$uYOv6V8wiF7xHwOMt-60d1AoOIbqLgrDLz6ZIQDdWUI state_group=12
create_new_client_event m.room.message event=$PAbkJRMxb0bX4A6av463faiAhxkE3FEObM1xB4D0UG4 state_group=13
create_new_client_event org.matrix.msc2716.batch event=$Oy_S7AWN7rJQe_MYwGPEy6RtbYklrI-tAhmfiLrCaKI state_group=14
```

**After** (all events in batch sharing `state_group=10`) (the base insertion event has `state_group=8` which matches the `prev_event` we're inserting next to):

```
# Tests from https://github.com/matrix-org/complement/pull/206
$ COMPLEMENT_ALWAYS_PRINT_SERVER_LOGS=1 COMPLEMENT_DIR=../complement ./scripts-dev/complement.sh TestBackfillingHistory/parallel/should_resolve_member_state_events_for_historical_events
create_new_client_event m.room.member event=$PWomJ8PwENYEYuVNoG30gqtybuQQSZ55eldBUSs0i0U state_group=None
create_new_client_event org.matrix.msc2716.insertion event=$e_mCU7Eah9ABF6nQU7lu4E1RxIWccNF05AKaTT5m3lw state_group=9
create_new_client_event org.matrix.msc2716.insertion event=$ui7A3_GdXIcJq0C8GpyrF8X7B3DTjMd_WGCjogax7xU state_group=10
create_new_client_event m.room.message event=$EnTIM5rEGVezQJiYl62uFBl6kJ7B-sMxWqe2D_4FX1I state_group=10
create_new_client_event m.room.message event=$LGx5jGONnBPuNhAuZqHeEoXChd9ryVkuTZatGisOPjk state_group=10
create_new_client_event m.room.message event=$wW0zwoN50lbLu1KoKbybVMxLbKUj7GV_olozIc5i3M0 state_group=10
create_new_client_event org.matrix.msc2716.batch event=$5ZB6dtzqFBCEuMRgpkU201Qhx3WtXZGTz_YgldL6JrQ state_group=10
```
2021-10-13 17:44:00 -05:00
David Robertson
317e9e415c
Rearrange the user_directory's _handle_deltas function (#11035)
* Pull out `_handle_room_membership_event`
* Discard excluded users early
* Rearrange logic so the change is membership is effectively switched over. See PR for rationale.
2021-10-13 12:50:00 +00:00
Sean Quah
b59f3281d5
Remove dead code from MediaFilePaths (#11056) 2021-10-13 13:41:24 +01:00
David Robertson
b3e9b00fb2
Merge remote-tracking branch 'origin/release-v1.45' into develop 2021-10-13 12:46:30 +01:00
Patrick Cloke
1f9d0b8a7a
Add type hints to synapse.events.*. (#11066)
Except `synapse/events/__init__.py`, which will be done in a follow-up.
2021-10-13 07:24:07 -04:00
Azrenbeth
cdd308845b
Port the Password Auth Providers module interface to the new generic interface (#10548)
Co-authored-by: Azrenbeth <7782548+Azrenbeth@users.noreply.github.com>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2021-10-13 11:21:52 +00:00
Patrick Cloke
732bbf6737
Be more lenient when parsing the version for oEmbed responses. (#11065) 2021-10-13 07:00:07 -04:00
David Robertson
b83e822556
Stop user directory from failing if it encounters users not in the users table. (#11053)
The following scenarios would halt the user directory updater:

- user joins room
- user leaves room
- user present in room which switches from private to public, or vice versa.

for two classes of users:

- appservice senders
- users missing from the user table.

If this happened, the user directory would be stuck, unable to make forward progress.

Exclude both cases from the user directory, so that we ignore them.

Co-authored-by: Eric Eastwood <erice@element.io>
Co-authored-by: reivilibre <oliverw@matrix.org>
Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2021-10-13 09:38:22 +00:00
reivilibre
2a2b189130
Mark Module API error imports as re-exported and mark Synapse as containing type annotations (#11054) 2021-10-13 08:42:41 +01:00
Patrick Cloke
9abc5f2a05 Merge remote-tracking branch 'origin/release-v1.45' into develop 2021-10-12 14:21:05 -04:00
Sean Quah
8eaffe013c
Update _wrap_in_base_path type hints to preserve function arguments (#11055) 2021-10-12 18:19:21 +01:00
Patrick Cloke
1db9282dfa
Fix formatting string when oEmbed errors occur. (#11061) 2021-10-12 17:15:42 +00:00
Erik Johnston
77ea03086c Merge remote-tracking branch 'origin/release-v1.45' into develop 2021-10-12 14:41:13 +01:00
Erik Johnston
333d6f4e84
Fix race in MultiWriterIdGenerator (#11045)
The race allowed the current position to advance too far when stream IDs
are still being persisted.

This happened when it received a new stream ID from a remote write
between a new stream ID being allocated and it being added to the set of
unpersisted stream IDs.

Fixes #9424.
2021-10-12 14:27:09 +01:00
Sean Quah
36224e056a
Add type hints to synapse.storage.databases.main.client_ips (#10972) 2021-10-12 13:50:34 +01:00
Brendan Abolivier
a18c568516 Synapse 1.45.0rc1 (2021-10-12)
==============================
 
 **Note:** We are aware of [a performance issue](https://github.com/matrix-org/synapse/issues/11049) introduced in Synapse v1.44.0, as well as [a bug](https://github.com/matrix-org/synapse/issues/11025) with the user directory when using application services. While this release candidate doesn't fix either of those issues, a second release candidate is expected to come out in a few days to address them.
 
 Media storage providers module that read from Synapse's configuration need changes as of this version, see the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#upgrading-to-v1450) for more information.
 
 Features
 --------
 
 - Add [MSC3069](https://github.com/matrix-org/matrix-doc/pull/3069) support to `/account/whoami`. ([\#9655](https://github.com/matrix-org/synapse/issues/9655))
 - Support autodiscovery of oEmbed previews. ([\#10822](https://github.com/matrix-org/synapse/issues/10822))
 - Add a `user_may_send_3pid_invite` spam checker callback for modules to allow or deny 3PID invites. ([\#10894](https://github.com/matrix-org/synapse/issues/10894))
 - Add a spam checker callback to allow or deny room joins. ([\#10910](https://github.com/matrix-org/synapse/issues/10910))
 - Include an `update_synapse_database` script in the distribution. Contributed by @Fizzadar at Beeper. ([\#10954](https://github.com/matrix-org/synapse/issues/10954))
 - Include exception information in JSON logging output. Contributed by @Fizzadar at Beeper. ([\#11028](https://github.com/matrix-org/synapse/issues/11028))
 
 Bugfixes
 --------
 
 - Fix a minor bug in the response to `/_matrix/client/r0/voip/turnServer`. Contributed by @lukaslihotzki. ([\#10922](https://github.com/matrix-org/synapse/issues/10922))
 - Fix a bug where empty `yyyy-mm-dd/` directories would be left behind in the media store's `url_cache_thumbnails/` directory. ([\#10924](https://github.com/matrix-org/synapse/issues/10924))
 - Fix a bug introduced in Synapse v1.40.0 where the signature checks for room version 8 and 9 could be applied to earlier room versions in some situations. ([\#10927](https://github.com/matrix-org/synapse/issues/10927))
 - Fix a long-standing bug wherein deactivated users still count towards the monthly active users limit. ([\#10947](https://github.com/matrix-org/synapse/issues/10947))
 - Fix a long-standing bug which meant that events received over federation were sometimes incorrectly accepted into the room state. ([\#10956](https://github.com/matrix-org/synapse/issues/10956))
 - Fix a long-standing bug where rebuilding the user directory wouldn't exclude support and deactivated users. ([\#10960](https://github.com/matrix-org/synapse/issues/10960))
 - Fix [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` endpoint rejecting subsequent batches with unknown batch ID error in existing room versions from the room creator. ([\#10962](https://github.com/matrix-org/synapse/issues/10962))
 - Fix a bug that could leak local users' per-room nicknames and avatars when the user directory is rebuilt. ([\#10981](https://github.com/matrix-org/synapse/issues/10981))
 - Fix a long-standing bug where the remainder of a batch of user directory changes would be silently dropped if the server left a room early in the batch. ([\#10982](https://github.com/matrix-org/synapse/issues/10982))
 - Correct a bugfix introduced in Synapse v1.44.0 that would catch the wrong error if a connection is lost before a response could be written to it. ([\#10995](https://github.com/matrix-org/synapse/issues/10995))
 - Fix a long-standing bug where local users' per-room nicknames/avatars were visible to anyone who could see you in the user directory. ([\#11002](https://github.com/matrix-org/synapse/issues/11002))
 - Fix a long-standing bug where a user's per-room nickname/avatar would overwrite their profile in the user directory when a room was made public. ([\#11003](https://github.com/matrix-org/synapse/issues/11003))
 - Work around a regression, introduced in Synapse v1.39.0, that caused `SynapseError`s raised by the experimental third-party rules module callback `check_event_allowed` to be ignored. ([\#11042](https://github.com/matrix-org/synapse/issues/11042))
 - Fix a bug in [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) insertion events in rooms that could cause cross-talk/conflicts between batches. ([\#10877](https://github.com/matrix-org/synapse/issues/10877))
 
 Improved Documentation
 ----------------------
 
 - Change wording ("reference homeserver") in Synapse repository documentation. Contributed by @maxkratz. ([\#10971](https://github.com/matrix-org/synapse/issues/10971))
 - Fix a dead URL in development documentation (SAML) and change wording from "Riot" to "Element". Contributed by @maxkratz. ([\#10973](https://github.com/matrix-org/synapse/issues/10973))
 - Add additional content to the Welcome and Overview page of the documentation. ([\#10990](https://github.com/matrix-org/synapse/issues/10990))
 - Update links to MSCs in documentation. Contributed by @dklimpel. ([\#10991](https://github.com/matrix-org/synapse/issues/10991))
 
 Internal Changes
 ----------------
 
 - Improve type hinting in `synapse.util`. ([\#10888](https://github.com/matrix-org/synapse/issues/10888))
 - Add further type hints to `synapse.storage.util`. ([\#10892](https://github.com/matrix-org/synapse/issues/10892))
 - Fix type hints to be compatible with an upcoming change to Twisted. ([\#10895](https://github.com/matrix-org/synapse/issues/10895))
 - Update utility code to handle C implementations of frozendict. ([\#10902](https://github.com/matrix-org/synapse/issues/10902))
 - Drop old functionality which maintained database compatibility with Synapse versions before v1.31. ([\#10903](https://github.com/matrix-org/synapse/issues/10903))
 - Clean-up configuration helper classes for the `ServerConfig` class. ([\#10915](https://github.com/matrix-org/synapse/issues/10915))
 - Use direct references to config flags. ([\#10916](https://github.com/matrix-org/synapse/issues/10916), [\#10959](https://github.com/matrix-org/synapse/issues/10959), [\#10985](https://github.com/matrix-org/synapse/issues/10985))
 - Clean up some of the federation event authentication code for clarity. ([\#10926](https://github.com/matrix-org/synapse/issues/10926), [\#10940](https://github.com/matrix-org/synapse/issues/10940), [\#10986](https://github.com/matrix-org/synapse/issues/10986), [\#10987](https://github.com/matrix-org/synapse/issues/10987), [\#10988](https://github.com/matrix-org/synapse/issues/10988), [\#11010](https://github.com/matrix-org/synapse/issues/11010), [\#11011](https://github.com/matrix-org/synapse/issues/11011))
 - Refactor various parts of the codebase to use `RoomVersion` objects instead of room version identifier strings. ([\#10934](https://github.com/matrix-org/synapse/issues/10934))
 - Refactor user directory tests in preparation for upcoming changes. ([\#10935](https://github.com/matrix-org/synapse/issues/10935))
 - Include the event id in the logcontext when handling PDUs received over federation. ([\#10936](https://github.com/matrix-org/synapse/issues/10936))
 - Fix logged errors in unit tests. ([\#10939](https://github.com/matrix-org/synapse/issues/10939))
 - Fix a broken test to ensure that consent configuration works during registration. ([\#10945](https://github.com/matrix-org/synapse/issues/10945))
 - Add type hints to filtering classes. ([\#10958](https://github.com/matrix-org/synapse/issues/10958))
 - Add type-hint to `HomeserverTestcase.setup_test_homeserver`. ([\#10961](https://github.com/matrix-org/synapse/issues/10961))
 - Fix the test utility function `create_room_as` so that `is_public=True` will explicitly set the `visibility` parameter of room creation requests to `public`. Contributed by @AndrewFerr. ([\#10963](https://github.com/matrix-org/synapse/issues/10963))
 - Make the release script more robust and transparent. ([\#10966](https://github.com/matrix-org/synapse/issues/10966))
 - Refactor [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` mega function into smaller handler functions. ([\#10974](https://github.com/matrix-org/synapse/issues/10974))
 - Log stack traces when a missing opentracing span is detected. ([\#10983](https://github.com/matrix-org/synapse/issues/10983))
 - Update GHA config to run tests against Python 3.10 and PostgreSQL 14. ([\#10992](https://github.com/matrix-org/synapse/issues/10992))
 - Fix a long-standing bug where `ReadWriteLock`s could drop logging contexts on exit. ([\#10993](https://github.com/matrix-org/synapse/issues/10993))
 - Add a `CODEOWNERS` file to automatically request reviews from the `@matrix-org/synapse-core` team on new pull requests. ([\#10994](https://github.com/matrix-org/synapse/issues/10994))
 - Add further type hints to `synapse.state`. ([\#11004](https://github.com/matrix-org/synapse/issues/11004))
 - Remove the deprecated `BaseHandler` object. ([\#11005](https://github.com/matrix-org/synapse/issues/11005))
 - Bump mypy version for CI to 0.910, and pull in new type stubs for dependencies. ([\#11006](https://github.com/matrix-org/synapse/issues/11006))
 - Fix CI to run the unit tests without optional deps. ([\#11017](https://github.com/matrix-org/synapse/issues/11017))
 - Ensure that cache config tests do not share state. ([\#11019](https://github.com/matrix-org/synapse/issues/11019))
 - Add additional type hints to `synapse.server_notices`. ([\#11021](https://github.com/matrix-org/synapse/issues/11021))
 - Add additional type hints for `synapse.push`. ([\#11023](https://github.com/matrix-org/synapse/issues/11023))
 - When installing the optional developer dependencies, also include the dependencies needed for type-checking and unit testing. ([\#11034](https://github.com/matrix-org/synapse/issues/11034))
 - Remove unnecessary list comprehension from `synapse_port_db` to satisfy code style requirements. ([\#11043](https://github.com/matrix-org/synapse/issues/11043))
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Merge tag 'v1.45.0rc1' into develop

Synapse 1.45.0rc1 (2021-10-12)
==============================

**Note:** We are aware of [a performance issue](https://github.com/matrix-org/synapse/issues/11049) introduced in Synapse v1.44.0, as well as [a bug](https://github.com/matrix-org/synapse/issues/11025) with the user directory when using application services. While this release candidate doesn't fix either of those issues, a second release candidate is expected to come out in a few days to address them.

Media storage providers module that read from Synapse's configuration need changes as of this version, see the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#upgrading-to-v1450) for more information.

Features
--------

- Add [MSC3069](https://github.com/matrix-org/matrix-doc/pull/3069) support to `/account/whoami`. ([\#9655](https://github.com/matrix-org/synapse/issues/9655))
- Support autodiscovery of oEmbed previews. ([\#10822](https://github.com/matrix-org/synapse/issues/10822))
- Add a `user_may_send_3pid_invite` spam checker callback for modules to allow or deny 3PID invites. ([\#10894](https://github.com/matrix-org/synapse/issues/10894))
- Add a spam checker callback to allow or deny room joins. ([\#10910](https://github.com/matrix-org/synapse/issues/10910))
- Include an `update_synapse_database` script in the distribution. Contributed by @Fizzadar at Beeper. ([\#10954](https://github.com/matrix-org/synapse/issues/10954))
- Include exception information in JSON logging output. Contributed by @Fizzadar at Beeper. ([\#11028](https://github.com/matrix-org/synapse/issues/11028))

Bugfixes
--------

- Fix a minor bug in the response to `/_matrix/client/r0/voip/turnServer`. Contributed by @lukaslihotzki. ([\#10922](https://github.com/matrix-org/synapse/issues/10922))
- Fix a bug where empty `yyyy-mm-dd/` directories would be left behind in the media store's `url_cache_thumbnails/` directory. ([\#10924](https://github.com/matrix-org/synapse/issues/10924))
- Fix a bug introduced in Synapse v1.40.0 where the signature checks for room version 8 and 9 could be applied to earlier room versions in some situations. ([\#10927](https://github.com/matrix-org/synapse/issues/10927))
- Fix a long-standing bug wherein deactivated users still count towards the monthly active users limit. ([\#10947](https://github.com/matrix-org/synapse/issues/10947))
- Fix a long-standing bug which meant that events received over federation were sometimes incorrectly accepted into the room state. ([\#10956](https://github.com/matrix-org/synapse/issues/10956))
- Fix a long-standing bug where rebuilding the user directory wouldn't exclude support and deactivated users. ([\#10960](https://github.com/matrix-org/synapse/issues/10960))
- Fix [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` endpoint rejecting subsequent batches with unknown batch ID error in existing room versions from the room creator. ([\#10962](https://github.com/matrix-org/synapse/issues/10962))
- Fix a bug that could leak local users' per-room nicknames and avatars when the user directory is rebuilt. ([\#10981](https://github.com/matrix-org/synapse/issues/10981))
- Fix a long-standing bug where the remainder of a batch of user directory changes would be silently dropped if the server left a room early in the batch. ([\#10982](https://github.com/matrix-org/synapse/issues/10982))
- Correct a bugfix introduced in Synapse v1.44.0 that would catch the wrong error if a connection is lost before a response could be written to it. ([\#10995](https://github.com/matrix-org/synapse/issues/10995))
- Fix a long-standing bug where local users' per-room nicknames/avatars were visible to anyone who could see you in the user directory. ([\#11002](https://github.com/matrix-org/synapse/issues/11002))
- Fix a long-standing bug where a user's per-room nickname/avatar would overwrite their profile in the user directory when a room was made public. ([\#11003](https://github.com/matrix-org/synapse/issues/11003))
- Work around a regression, introduced in Synapse v1.39.0, that caused `SynapseError`s raised by the experimental third-party rules module callback `check_event_allowed` to be ignored. ([\#11042](https://github.com/matrix-org/synapse/issues/11042))
- Fix a bug in [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) insertion events in rooms that could cause cross-talk/conflicts between batches. ([\#10877](https://github.com/matrix-org/synapse/issues/10877))

Improved Documentation
----------------------

- Change wording ("reference homeserver") in Synapse repository documentation. Contributed by @maxkratz. ([\#10971](https://github.com/matrix-org/synapse/issues/10971))
- Fix a dead URL in development documentation (SAML) and change wording from "Riot" to "Element". Contributed by @maxkratz. ([\#10973](https://github.com/matrix-org/synapse/issues/10973))
- Add additional content to the Welcome and Overview page of the documentation. ([\#10990](https://github.com/matrix-org/synapse/issues/10990))
- Update links to MSCs in documentation. Contributed by @dklimpel. ([\#10991](https://github.com/matrix-org/synapse/issues/10991))

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

- Improve type hinting in `synapse.util`. ([\#10888](https://github.com/matrix-org/synapse/issues/10888))
- Add further type hints to `synapse.storage.util`. ([\#10892](https://github.com/matrix-org/synapse/issues/10892))
- Fix type hints to be compatible with an upcoming change to Twisted. ([\#10895](https://github.com/matrix-org/synapse/issues/10895))
- Update utility code to handle C implementations of frozendict. ([\#10902](https://github.com/matrix-org/synapse/issues/10902))
- Drop old functionality which maintained database compatibility with Synapse versions before v1.31. ([\#10903](https://github.com/matrix-org/synapse/issues/10903))
- Clean-up configuration helper classes for the `ServerConfig` class. ([\#10915](https://github.com/matrix-org/synapse/issues/10915))
- Use direct references to config flags. ([\#10916](https://github.com/matrix-org/synapse/issues/10916), [\#10959](https://github.com/matrix-org/synapse/issues/10959), [\#10985](https://github.com/matrix-org/synapse/issues/10985))
- Clean up some of the federation event authentication code for clarity. ([\#10926](https://github.com/matrix-org/synapse/issues/10926), [\#10940](https://github.com/matrix-org/synapse/issues/10940), [\#10986](https://github.com/matrix-org/synapse/issues/10986), [\#10987](https://github.com/matrix-org/synapse/issues/10987), [\#10988](https://github.com/matrix-org/synapse/issues/10988), [\#11010](https://github.com/matrix-org/synapse/issues/11010), [\#11011](https://github.com/matrix-org/synapse/issues/11011))
- Refactor various parts of the codebase to use `RoomVersion` objects instead of room version identifier strings. ([\#10934](https://github.com/matrix-org/synapse/issues/10934))
- Refactor user directory tests in preparation for upcoming changes. ([\#10935](https://github.com/matrix-org/synapse/issues/10935))
- Include the event id in the logcontext when handling PDUs received over federation. ([\#10936](https://github.com/matrix-org/synapse/issues/10936))
- Fix logged errors in unit tests. ([\#10939](https://github.com/matrix-org/synapse/issues/10939))
- Fix a broken test to ensure that consent configuration works during registration. ([\#10945](https://github.com/matrix-org/synapse/issues/10945))
- Add type hints to filtering classes. ([\#10958](https://github.com/matrix-org/synapse/issues/10958))
- Add type-hint to `HomeserverTestcase.setup_test_homeserver`. ([\#10961](https://github.com/matrix-org/synapse/issues/10961))
- Fix the test utility function `create_room_as` so that `is_public=True` will explicitly set the `visibility` parameter of room creation requests to `public`. Contributed by @AndrewFerr. ([\#10963](https://github.com/matrix-org/synapse/issues/10963))
- Make the release script more robust and transparent. ([\#10966](https://github.com/matrix-org/synapse/issues/10966))
- Refactor [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` mega function into smaller handler functions. ([\#10974](https://github.com/matrix-org/synapse/issues/10974))
- Log stack traces when a missing opentracing span is detected. ([\#10983](https://github.com/matrix-org/synapse/issues/10983))
- Update GHA config to run tests against Python 3.10 and PostgreSQL 14. ([\#10992](https://github.com/matrix-org/synapse/issues/10992))
- Fix a long-standing bug where `ReadWriteLock`s could drop logging contexts on exit. ([\#10993](https://github.com/matrix-org/synapse/issues/10993))
- Add a `CODEOWNERS` file to automatically request reviews from the `@matrix-org/synapse-core` team on new pull requests. ([\#10994](https://github.com/matrix-org/synapse/issues/10994))
- Add further type hints to `synapse.state`. ([\#11004](https://github.com/matrix-org/synapse/issues/11004))
- Remove the deprecated `BaseHandler` object. ([\#11005](https://github.com/matrix-org/synapse/issues/11005))
- Bump mypy version for CI to 0.910, and pull in new type stubs for dependencies. ([\#11006](https://github.com/matrix-org/synapse/issues/11006))
- Fix CI to run the unit tests without optional deps. ([\#11017](https://github.com/matrix-org/synapse/issues/11017))
- Ensure that cache config tests do not share state. ([\#11019](https://github.com/matrix-org/synapse/issues/11019))
- Add additional type hints to `synapse.server_notices`. ([\#11021](https://github.com/matrix-org/synapse/issues/11021))
- Add additional type hints for `synapse.push`. ([\#11023](https://github.com/matrix-org/synapse/issues/11023))
- When installing the optional developer dependencies, also include the dependencies needed for type-checking and unit testing. ([\#11034](https://github.com/matrix-org/synapse/issues/11034))
- Remove unnecessary list comprehension from `synapse_port_db` to satisfy code style requirements. ([\#11043](https://github.com/matrix-org/synapse/issues/11043))
2021-10-12 12:33:41 +01:00
Sean Quah
b8b905c4ea
Fix inconsistent behavior of get_last_client_by_ip (#10970)
Make `get_last_client_by_ip` return the same dictionary structure
regardless of whether the data has been persisted to the database.

This change will allow slightly cleaner type hints to be applied later
on.
2021-10-12 11:24:05 +01:00
Sean Quah
6b18eb4430
Fix opentracing and Prometheus metrics for replication requests (#10996)
This commit fixes two bugs to do with decorators not instrumenting
`ReplicationEndpoint`'s `send_request` correctly. There are two
decorators on `send_request`: Prometheus' `Gauge.track_inprogress()`
and Synapse's `opentracing.trace`.

`Gauge.track_inprogress()` does not have any support for async
functions when used as a decorator. Since async functions behave like
regular functions that return coroutines, only the creation of the
coroutine was covered by the metric and none of the actual body of
`send_request`.

`Gauge.track_inprogress()` returns a regular, non-async function
wrapping `send_request`, which is the source of the next bug.
The `opentracing.trace` decorator would normally handle async functions
correctly, but since the wrapped `send_request` is a non-async function,
the decorator ends up suffering from the same issue as
`Gauge.track_inprogress()`: the opentracing span only measures the
creation of the coroutine and none of the actual function body.

Using `Gauge.track_inprogress()` as a context manager instead of a
decorator resolves both bugs.
2021-10-12 11:23:46 +01:00
Brendan Abolivier
8c5255b664 1.45.0rc1 2021-10-12 10:47:15 +01:00
reivilibre
406f7bfa17
Add an approximate difference method to StateFilters (#10825) 2021-10-12 10:44:59 +01:00
David Robertson
e0f11ae4a5
disallow-untyped-defs for synapse.push (#11023) 2021-10-11 17:42:10 +01:00
reivilibre
3828dd819b
Pass through SynapseErrors that are raised from experimental check_event_allowed callback of the module API (#11042)
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2021-10-11 16:29:02 +01:00
Eric Eastwood
a7d22c36db
Refactor MSC2716 /batch_send endpoint into separate handler functions (#10974) 2021-10-08 18:35:00 -05:00
Patrick Cloke
1b112840d2
Autodiscover oEmbed endpoint from returned HTML (#10822)
Searches the returned HTML for an oEmbed endpoint using the
autodiscovery mechanism (`<link rel=...>`), and will request it
to generate the preview.
2021-10-08 14:14:42 -04:00
David Robertson
51a5da74cc
Annotate synapse.storage.util (#10892)
Also mark `synapse.streams` as having has no untyped defs

Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
2021-10-08 14:25:16 +00:00
David Robertson
797ee7812d
Relax ignore-missing-imports for modules that have stubs now and update mypy (#11006)
Updating mypy past version 0.9 means that third-party stubs are no-longer distributed with typeshed. See http://mypy-lang.blogspot.com/2021/06/mypy-0900-released.html for details.
We therefore pull in stub packages in setup.py

Additionally, some modules that we were previously ignoring import failures for now have stubs. So let's use them.

The rest of this change consists of fixups to make the newer mypy + stubs pass CI.

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2021-10-08 14:49:41 +01:00
David Robertson
670a8d9a1e
Fix overwriting profile when making room public (#11003)
This splits apart `handle_new_user` into a function which adds an entry to the `user_directory` and a function which updates the room sharing tables. I plan to continue doing more of this kind of refactoring to clarify the implementation.
2021-10-08 12:52:48 +01:00
Patrick Cloke
eb9ddc8c2e
Remove the deprecated BaseHandler. (#11005)
The shared ratelimit function was replaced with a dedicated
RequestRatelimiter class (accessible from the HomeServer
object).

Other properties were copied to each sub-class that inherited
from BaseHandler.
2021-10-08 07:44:43 -04:00
Sean Quah
49a683d871
Fix long-standing bug where ReadWriteLock could drop logging contexts (#10993)
Use `PreserveLoggingContext()` to ensure that logging contexts are not
lost when exiting a read/write lock.

When exiting a read/write lock, callbacks on a `Deferred` are triggered
as a signal to any waiting coroutines. Any waiting coroutine that
becomes runnable is likely to follow the Synapse logging context rules
and will restore its own logging context, then either run to completion
or await another `Deferred`, resetting the logging context in the
process.
2021-10-08 12:27:16 +01:00
Nick Barrett
bb228f3523
Include exception in json logging (#11028) 2021-10-08 13:08:25 +02:00
David Robertson
e79ee48313
disallow-untyped-defs for synapse.server_notices (#11021) 2021-10-07 19:55:15 +01:00
David Robertson
e0bf34dada
Don't alter directory entries for local users when setting a per-room nickname (#11002)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2021-10-07 13:26:11 +01:00
Richard van der Hoff
96fe77c254
Improve the logging in _auth_and_persist_outliers (#11010)
Include the event ids being peristed
2021-10-07 11:43:25 +00:00
Richard van der Hoff
86af6b2f0e
Add a comment in _process_received_pdu (#11011) 2021-10-07 12:20:03 +01:00
Brendan Abolivier
52aefd5086
Catch AttributeErrors when calling registerProducer (#10995)
Looks like the wrong exception type was caught in #10932.
2021-10-07 10:37:10 +00:00
David Robertson
f563676c09
disallow-untyped-defs for synapse.state (#11004)
* `disallow-untyped-defs` for `synapse.state`

Much smaller than I was expecting!
2021-10-06 17:55:25 +00:00
Brendan Abolivier
4e51621064
Add a spamchecker method to allow or deny 3pid invites (#10894)
This is in the context of creating new module callbacks that modules in https://github.com/matrix-org/synapse-dinsic can use, in an effort to reconcile the spam checker API in synapse-dinsic with the one in mainline.

Note that a module callback already exists for 3pid invites (https://matrix-org.github.io/synapse/develop/modules/third_party_rules_callbacks.html#check_threepid_can_be_invited) but it doesn't check whether the sender of the invite is allowed to send it.
2021-10-06 17:18:13 +02:00
Patrick Cloke
f4b1a9a527
Require direct references to configuration variables. (#10985)
This removes the magic allowing accessing configurable
variables directly from the config object. It is now required
that a specific configuration class is used (e.g. `config.foo`
must be replaced with `config.server.foo`).
2021-10-06 10:47:41 -04:00
Brendan Abolivier
829f2a82b0
Add a spamchecker callback to allow or deny room joins (#10910)
Co-authored-by: Erik Johnston <erik@matrix.org>
2021-10-06 14:32:16 +00:00
David Robertson
370bca32e6
Don't drop user dir deltas when server leaves room (#10982)
Fix a long-standing bug where a batch of user directory changes would be
silently dropped if the server left a room early in the batch.

* Pull out `wait_for_background_update` in tests

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2021-10-06 12:56:45 +00:00
David Robertson
f8d0f72b27
More types for synapse.util, part 1 (#10888)
The following modules now pass `disallow_untyped_defs`:

* synapse.util.caches.cached_call 
* synapse.util.caches.lrucache
* synapse.util.caches.response_cache 
* synapse.util.caches.stream_change_cache
* synapse.util.caches.ttlcache pass
* synapse.util.daemonize
* synapse.util.patch_inline_callbacks pass `no-untyped-defs`
* synapse.util.versionstring

Additional typing in synapse.util.metrics. Didn't get this to pass `no-untyped-defs`, think I'll need to watch #10847
2021-10-06 11:20:49 +01:00
David Robertson
4f00432ce1
Fix potential leak of per-room profiles when the user dir is rebuilt. (#10981)
There are two steps to rebuilding the user directory:

1. a scan over rooms, followed by
2. a scan over local users.

The former reads avatars and display names from the `room_memberships`
table and therefore contains potentially private avatars and
display names. The latter reads from the the `profiles` table which only
contains public data; moreover it will overwrite any private profiles
that the rooms scan may have written to the user directory. This means
that the rebuild could leak private user while the rebuild was in
progress, only to later cover up the leaks once the rebuild had completed.

This change skips over local users when writing user_directory rows
when scanning rooms. Doing so means that it'll take longer for a rebuild
to make local users searchable, which is unfortunate. I think a future
PR can improve this by swapping the order of the two steps above. (And
indeed there's more to do here, e.g. copying from `profiles` without
going via Python.)

Small tidy-ups while I'm here:

* Remove duplicated code from test_initial. This was meant to be pulled into `purge_and_rebuild_user_dir`.
* Move `is_public` before updating sharing tables. No functional change; it's still before the first read of `is_public`.
* Don't bother creating a set from dict keys. Slightly nicer and makes the code simpler.

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2021-10-05 18:35:25 +01:00
Eric Eastwood
392863fbf1
Fix logic flaw preventing tracking of MSC2716 events in existing room versions (#10962)
We correctly allowed using the MSC2716 batch endpoint for
the room creator in existing room versions but accidentally didn't track
the events because of a logic flaw.

This prevented you from connecting subsequent chunks together because it would
throw the unknown batch ID error.

We only want to process MSC2716 events when:

 - The room version supports MSC2716
 - Any room where the homeserver has the `msc2716_enabled` experimental feature enabled and the event is from the room creator
2021-10-05 11:51:57 -05:00
Brendan Abolivier
2faac70e63 Merge branch 'master' into develop 2021-10-05 14:13:25 +01:00
Brendan Abolivier
b2c5e79291 1.44.0 2021-10-05 13:45:24 +01:00
Richard van der Hoff
3a5b0cbe7a
Ensure that we reject events which use rejected events for auth (#10956)
When we consider whether to accept events, we should not accept those which
depend on rejected events for their auth events.

This (together with earlier changes such as
https://github.com/matrix-org/synapse/pull/10771 and
https://github.com/matrix-org/synapse/pull/10896) forms a partial fix to
https://github.com/matrix-org/synapse/issues/9595. There still remain code
paths where we do not check the `auth_events` at all.
2021-10-05 13:23:29 +01:00
Richard van der Hoff
787af4a106
Host cache_joined_hosts_for_event to caller (#10986)
`_check_event_auth` is only called in two places, and only one of those sets
`send_on_behalf_of`. Warming the cache isn't really part of auth anyway, so
moving it out makes a lot more sense.
2021-10-05 13:01:41 +01:00
Richard van der Hoff
d099535deb
_update_auth_events_and_context_for_auth: add some comments (#10987)
Add some more comments about wtf is going on here.
2021-10-05 12:50:38 +01:00
Richard van der Hoff
cb88ed912b
_check_event_auth: move event validation earlier (#10988)
There's little point in doing a fancy state reconciliation dance if the event
itself is invalid.

Likewise, there's no point checking it again in `_check_for_soft_fail`.
2021-10-05 12:50:07 +01:00
Sean Quah
660c8c1415
Log stack traces when a missing opentracing span is detected (#10983)
Make it easier to track down where opentracing spans are going missing
by including stack traces in the logs.
2021-10-05 12:23:25 +01:00
Hillery Shay
eda8c88b84
Add functionality to remove deactivated users from the monthly_active_users table (#10947)
* add test

* add function to remove user from monthly active table in deactivate code

* add function to remove user from monthly active table

* add changelog entry

* update changelog number

* requested changes

* update docstring on new function

* fix lint error

* Update synapse/storage/databases/main/monthly_active_users.py

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2021-10-04 08:34:42 -07:00
Brendan Abolivier
730b40dd5e Synapse 1.44.0rc3 (2021-10-04)
==============================
 
 Bugfixes
 --------
 
 - Fix a bug introduced in Synapse v1.40.0 where changing a user's display name or avatar in a restricted room would cause an authentication error. ([\#10933](https://github.com/matrix-org/synapse/issues/10933))
 - Fix `/admin/whois/{user_id}` endpoint, which was broken in v1.44.0rc1. ([\#10968](https://github.com/matrix-org/synapse/issues/10968))
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Merge tag 'v1.44.0rc3' into develop

Synapse 1.44.0rc3 (2021-10-04)
==============================

Bugfixes
--------

- Fix a bug introduced in Synapse v1.40.0 where changing a user's display name or avatar in a restricted room would cause an authentication error. ([\#10933](https://github.com/matrix-org/synapse/issues/10933))
- Fix `/admin/whois/{user_id}` endpoint, which was broken in v1.44.0rc1. ([\#10968](https://github.com/matrix-org/synapse/issues/10968))
2021-10-04 15:33:42 +01:00
Brendan Abolivier
2d2c6a41fe 1.44.0rc3 2021-10-04 14:57:40 +01:00
David Robertson
f7b034a24b
Consistently exclude from user_directory (#10960)
* Introduce `should_include_local_users_in_dir`

We exclude three kinds of local users from the user_directory tables. At
present we don't consistently exclude all three in the same places. This
commit introduces a new function to gather those exclusion conditions
together. Because we have to handle local and remote users in different
ways, I've made that function only consider the case of remote users.
It's the caller's responsibility to make the local versus remote
distinction clear and correct.

A test fixup is required. The test now hits a path which makes db
queries against the users table. The expected rows were missing, because
we were using a dummy user that hadn't actually been registered.

We also add new test cases to covert the exclusion logic.

----

By my reading this makes these changes:

* When an app service user registers or changes their profile, they will
  _not_ be added to the user directory. (Previously only support and
  deactivated users were excluded). This is consistent with the logic that
  rebuilds the user directory. See also [the discussion
  here](https://github.com/matrix-org/synapse/pull/10914#discussion_r716859548).
* When rebuilding the directory, exclude support and disabled users from
  room sharing tables. Previously only appservice users were excluded.
* Exclude all three categories of local users when rebuilding the
  directory. Previously `_populate_user_directory_process_users` didn't do
  any exclusion.

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2021-10-04 11:45:51 +00:00