Commit Graph

19796 Commits

Author SHA1 Message Date
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
Sean Quah
7564b8e118
Update the media repository documentation (#11415) 2021-11-29 15:37:56 +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
David Robertson
aa457b625e
Fix changelog filename in #11441 2021-11-29 11:15:28 +00:00
David Robertson
776ad3e5e9
Add a test case for the SendJoinParser (#11441)
This would have caught the bug #11438 introduced in #11217 and fixed in #11439.
2021-11-29 11:11:46 +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
Michael Kaye
e2c300e7e4
Create healthcheck script for synapse-workers container (#11429)
The intent is to iterate through all the worker ports and only
report healthy when all are healthy, starting with the main process.
2021-11-26 14:05:20 +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
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
Sean Quah
fcb9441791 Synapse 1.47.1 (2021-11-23)
===========================
 
 This release fixes a security issue in the media store, affecting all prior releases of Synapse. Server administrators are encouraged to update Synapse as soon as possible. We are not aware of these vulnerabilities being exploited in the wild.
 
 Server administrators who are unable to update Synapse may use the workarounds described in the linked GitHub Security Advisory below.
 
 Security advisory
 -----------------
 
 The following issue is fixed in 1.47.1.
 
 - **[GHSA-3hfw-x7gx-437c](https://github.com/matrix-org/synapse/security/advisories/GHSA-3hfw-x7gx-437c) / [CVE-2021-41281](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41281): Path traversal when downloading remote media.**
 
   Synapse instances with the media repository enabled can be tricked into downloading a file from a remote server into an arbitrary directory, potentially outside the media store directory.
 
   The last two directories and file name of the path are chosen randomly by Synapse and cannot be controlled by an attacker, which limits the impact.
 
   Homeservers with the media repository disabled are unaffected. Homeservers configured with a federation whitelist are also unaffected.
 
   Fixed by [91f2bd090](https://github.com/matrix-org/synapse/commit/91f2bd090).
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Merge tag 'v1.47.1'

Synapse 1.47.1 (2021-11-23)
===========================

This release fixes a security issue in the media store, affecting all prior releases of Synapse. Server administrators are encouraged to update Synapse as soon as possible. We are not aware of these vulnerabilities being exploited in the wild.

Server administrators who are unable to update Synapse may use the workarounds described in the linked GitHub Security Advisory below.

Security advisory
-----------------

The following issue is fixed in 1.47.1.

- **[GHSA-3hfw-x7gx-437c](https://github.com/matrix-org/synapse/security/advisories/GHSA-3hfw-x7gx-437c) / [CVE-2021-41281](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41281): Path traversal when downloading remote media.**

  Synapse instances with the media repository enabled can be tricked into downloading a file from a remote server into an arbitrary directory, potentially outside the media store directory.

  The last two directories and file name of the path are chosen randomly by Synapse and cannot be controlled by an attacker, which limits the impact.

  Homeservers with the media repository disabled are unaffected. Homeservers configured with a federation whitelist are also unaffected.

  Fixed by [91f2bd090](https://github.com/matrix-org/synapse/commit/91f2bd090).
2021-11-23 12:39:09 +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
Shay
d9e9771d6b
Update README.md 2021-11-19 14:01:55 -08:00
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
Sean Quah
8fa83999d6 Add CVE number 2021-11-19 18:40:13 +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
9c21a68995 Refer to 1.47.1 without the v 2021-11-19 14:11:35 +00:00
Sean Quah
8d4dcac7e9 Update 1.47.1 release date in CHANGES.md 2021-11-19 14:11:05 +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
Patrick Cloke
5505da2109
Remove msc2716 from the list of tests for complement. (#11389)
As the tests are currently failing and not run in CI.
2021-11-19 07:06:16 -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
e2e9bea1ce
Publish a develop docker image (#11380)
I'd find it helpful to have a docker image corresponding to current develop,
without having to build my own.
2021-11-19 10:56:59 +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