Fixes https://github.com/element-hq/synapse/issues/18614
This upgrade CIBW to 3.0, which now builds using the manylinux_2_28
image, as the previous image is EOL and not supported by some of our
dependencies anymore.
This also updates the job to use the `ubuntu-24.04` base image instead
of `ubuntu-22.04`
This is to handle the case of deleting lots of "bot" devices at once.
Reviewable commit-by-commit
---------
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
<ol>
<li>
Reorder columns in `event_txn_id_device_id_txn_id` index \
This now satisfies the foreign key on `(user_id, device_id)` making
reverse lookups, as needed for device deletions, more efficient.
This improves device deletion performance by on the order of 8 to 10×
on matrix.org.
</li>
</ol>
Rationale:
## On the `event_txn_id_device_id` table:
We currently have this index:
```sql
-- This ensures that there is only one mapping per (room_id, user_id, device_id, txn_id) tuple.
CREATE UNIQUE INDEX IF NOT EXISTS event_txn_id_device_id_txn_id
ON event_txn_id_device_id(room_id, user_id, device_id, txn_id);
```
The main way we use this table is
```python
return await self.db_pool.simple_select_one_onecol(
table="event_txn_id_device_id",
keyvalues={
"room_id": room_id,
"user_id": user_id,
"device_id": device_id,
"txn_id": txn_id,
},
retcol="event_id",
allow_none=True,
desc="get_event_id_from_transaction_id_and_device_id",
)
```
But this foreign key is relatively unsupported, making deletions in
the devices table inefficient (full index scan on the above index):
```sql
FOREIGN KEY (user_id, device_id)
REFERENCES devices (user_id, device_id) ON DELETE CASCADE
```
I propose re-ordering the columns in that index to: `(user_id,
device_id, room_id, txn_id)` (by replacing it).
That way the foreign key back-check can rely on the prefix of this
index, but it's still useful for the original purpose it was made for.
It doesn't take any extra disk space and does not harm write performance
(because the same amount of writing work needs to be performed).
---------
Signed-off-by: Olivier 'reivilibre <oliverw@matrix.org>
It came up that this was somewhat confusing and an example might help.
So here's an example :)
---------
Signed-off-by: Olivier 'reivilibre <oliverw@matrix.org>
When a request gets ratelimited we (optionally) wait ~500ms before
returning to mitigate clients that like to tightloop on request
failures. However, this is currently implemented by pausing request
processing when we check for ratelimits, which might be deep within
request processing, and e.g. while locks are held. Instead, let's hoist
the pause to the very top of the HTTP handler.
Hopefully, this mitigates the issue where a user sending lots of events
to a single room can see their requests time out due to the combination
of the linearizer and the pausing of the request. Instead, they should
see the requests 429 after ~500ms.
The first commit is a refactor to pass the `Clock` to `AsyncResource`,
the second commit is the behavioural change.
The background updates are being registered on an object that is for the
_state_ database, but the actual tables are on the _main_ database. This
just moves them to a different store that can access the right stuff.
I noticed this when trying to do a full schema dump cause I was curious
what has changed since the last one.
Fixes#16054
### Pull Request Checklist
<!-- Please read
https://element-hq.github.io/synapse/latest/development/contributing_guide.html
before submitting your pull request -->
* [x] Pull request is based on the develop branch
* [x] Pull request includes a [changelog
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The entry should:
- Be a short description of your change which makes sense to users.
"Fixed a bug that prevented receiving messages from other servers."
instead of "Moved X method from `EventStore` to `EventWorkerStore`.".
- Use markdown where necessary, mostly for `code blocks`.
- End with either a period (.) or an exclamation mark (!).
- Start with a capital letter.
- Feel free to credit yourself, by adding a sentence "Contributed by
@github_username." or "Contributed by [Your Name]." to the end of the
entry.
* [x] [Code
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correct (run the
[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
We do this by shoving it into Rust. We believe our python http client is
a bit slow.
Also bumps minimum rust version to 1.81.0, released last September (over
six months ago)
To allow for async Rust, includes some adapters between Tokio in Rust
and the Twisted reactor in Python.
This was correctly handled for the "fallback" case where the background
updates hadn't finished
---------
Co-authored-by: Eric Eastwood <erice@element.io>
This can be reviewed commit by commit.
This enables the `flake8-logging` and `flake8-logging-format` rules in
Ruff, as well as logging exception stack traces in a few places where it
makes sense
- https://docs.astral.sh/ruff/rules/#flake8-logging-log
- https://docs.astral.sh/ruff/rules/#flake8-logging-format-g
### Linting to avoid pre-formatting log messages
See [`adamchainz/flake8-logging` -> *LOG011 avoid pre-formatting log
messages*](152db2f167/README.rst (log011-avoid-pre-formatting-log-messages))
Practically, this means prefer placeholders (`%s`) over f-strings for
logging.
This is because placeholders are passed as args to loggers, so they can
do special handling of them.
For example, Sentry will record the args separately in their logging
integration:
c15b390dfe/sentry_sdk/integrations/logging.py (L280-L284)
One theoretical small perf benefit is that log levels that aren't
enabled won't get formatted, so it doesn't unnecessarily create
formatted strings
This small PR migrates from `unittest.assertEquals` to
`unittest.assertEqual` which is deprecated from Python2.7:
```python
DeprecationWarning: Please use assertEqual instead.
```
Signed-off-by: Emmanuel Ferdman <emmanuelferdman@gmail.com>
Fixes https://github.com/element-hq/synapse/issues/14240
This scratches an itch that i've had for years. We regularly run into
the issue where (especially in development) appservices can go down for
a period and them come back up. The ping endpoint was introduced some
time ago which means Synapse can determine if an AS is up more or less
immediately, so we might as well use that to schedule transaction
redelivery.
I believe transaction scheduling logic is largely implementation
specific, so we should be in the clear to do this without any spec
changes.
(Applies to the Grafana graphs)
As discovered by @devonh, we use `synapse_storage_events_persisted_events_total` (which tracks *all* persisted events) for the "Events" rate in the "Event Send Time Quantiles" graph. This is pretty misleading as I would expect it to be the rate of events being sent given the graph title, "Event Send Time Quantiles".
Since the event persistence queues are shared for local and remote events from federation and will block local events being sent, I think it does still make sense to have the event persist rate. I've updated the graph to include the rate of "Local events being persisted" and the rate of "All events being persisted". I think this properly disambiguates and clarifies what the graph is trying to show.
Clean up `received_transactions` older than 1 day, rather than 30 days \
Reduces disk waste by homeservers
Closes#6437
---------
Signed-off-by: Olivier 'reivilibre <oliverw@matrix.org>
This implements
https://github.com/matrix-org/matrix-spec-proposals/pull/4155, which
adds support for a new account data type that blocks an invite based on
some conditions in the event contents.
---------
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
This PR adds an additional `room_config` argument to the
`user_may_create_room` spam checker module API callback.
It will continue to work with implementations of `user_may_create_room`
that do not expect the additional parameter.
A side affect is that on a room upgrade the spam checker callback is
called *after* doing some work to calculate the state rather than
before. However, I hope that this is acceptable given the relative
infrequency of room upgrades.
Bumps [lxml](https://github.com/lxml/lxml) from 5.3.0 to 5.4.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/lxml/lxml/releases">lxml's
releases</a>.</em></p>
<blockquote>
<h2>lxml-5.4.0</h2>
<h1>5.4.0 (2025-04-22)</h1>
<h2>Bugs fixed</h2>
<ul>
<li>LP#2107279: Binary wheels use libxml2 2.13.8 and libxslt 1.1.43 to
resolve several CVEs.
(Binary wheels for Windows continue to use a patched libxml2 2.11.9 and
libxslt 1.1.39.)
Issue found by Anatoly Katyushin, see <a
href="https://bugs.launchpad.net/lxml/+bug/2107279">https://bugs.launchpad.net/lxml/+bug/2107279</a></li>
</ul>
<h2>lxml-5.3.2</h2>
<p>No release notes provided.</p>
<h2>lxml-5.3.1</h2>
<p>No release notes provided.</p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/lxml/lxml/blob/master/CHANGES.txt">lxml's
changelog</a>.</em></p>
<blockquote>
<h1>5.4.0 (2025-04-22)</h1>
<h2>Bugs fixed</h2>
<ul>
<li>LP#2107279: Binary wheels use libxml2 2.13.8 and libxslt 1.1.43 to
resolve several CVEs.
(Binary wheels for Windows continue to use a patched libxml2 2.11.9 and
libxslt 1.1.39.)
Issue found by Anatoly Katyushin.</li>
</ul>
<h1>5.3.2 (2025-04-05)</h1>
<p>This release resolves CVE-2025-24928 as described in
<a
href="https://gitlab.gnome.org/GNOME/libxml2/-/issues/847">https://gitlab.gnome.org/GNOME/libxml2/-/issues/847</a></p>
<h2>Bugs fixed</h2>
<ul>
<li>
<p>Binary wheels use libxml2 2.12.10 and libxslt 1.1.42.</p>
</li>
<li>
<p>Binary wheels for Windows use a patched libxml2 2.11.9 and libxslt
1.1.39.</p>
</li>
</ul>
<h1>5.3.1 (2025-02-09)</h1>
<h2>Bugs fixed</h2>
<ul>
<li>
<p>GH#440: Some tests were adapted for libxml2 2.14.0.
Patch by Nick Wellnhofer.</p>
</li>
<li>
<p>LP#2097175: <code>DTD(external_id="…")</code> erroneously
required a byte string as ID value.</p>
</li>
<li>
<p>GH#450: <code>iterparse()</code> internally triggered the
`DeprecationWarning`` added in lxml 5.3.0 when parsing HTML.</p>
</li>
</ul>
<h2>Other changes</h2>
<ul>
<li>GH#442: Binary wheels for macOS no longer use the linker flag
<code>-flat_namespace</code>.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="6e76d57af8"><code>6e76d57</code></a>
Build: Exclude slow Py3.9 wheel builds for s390/ppc and Py3.7 for
ARM64.</li>
<li><a
href="ee10c02bb7"><code>ee10c02</code></a>
Prepare release of lxml 5.4.0.</li>
<li><a
href="0e4f3c3372"><code>0e4f3c3</code></a>
Prepare release of lxml 5.3.3.</li>
<li><a
href="b4703fc2e7"><code>b4703fc</code></a>
Update changelog.</li>
<li><a
href="db723bb3b9"><code>db723bb</code></a>
Build: Use libxslt 1.1.43 instead of 1.1.42 to resolve some CVEs.</li>
<li><a
href="a664877bde"><code>a664877</code></a>
Build: Use libxml2 2.13.8 instead of 2.12.x to resolve some CVEs.</li>
<li><a
href="df4633e7a9"><code>df4633e</code></a>
Remove appveyor usage.</li>
<li><a
href="820db896be"><code>820db89</code></a>
CI: Allow Py3.14 jobs to fail.</li>
<li><a
href="93ad02aad6"><code>93ad02a</code></a>
docs: Add a note about C compiler installation to error message (<a
href="https://redirect.github.com/lxml/lxml/issues/454">GH-454</a>)</li>
<li><a
href="16878dac70"><code>16878da</code></a>
Add some hints to the documentation on how to build lxml (<a
href="https://redirect.github.com/lxml/lxml/issues/453">GH-453</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/lxml/lxml/compare/lxml-5.3.0...lxml-5.4.0">compare
view</a></li>
</ul>
</details>
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Bumps
[types-jsonschema](https://github.com/typeshed-internal/stub_uploader)
from 4.23.0.20241208 to 4.23.0.20250516.
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This PR addresses a test failure for
`tests.handlers.test_worker_lock.WorkerLockTestCase.test_lock_contention`
which consistently times out on the RISC-V (specifically `riscv64`)
architecture.
The test simulates high lock contention and has a default timeout of 5
seconds, which seems sufficient for architectures like x86_64 but proves
too short for current RISC-V hardware/environment performance
characteristics, leading to spurious `tests.utils.TestTimeout` failures.
This fix introduces architecture detection using `platform.machine()`.
If a RISC-V architecture is detected:
* The timeout for this specific test is increased (e.g., to 15 seconds
).
The original, stricter timeout (5 seconds) and lock count (500) are
maintained for all other architectures to avoid masking potential
performance regressions elsewhere.
This change has been tested locally on RISC-V, where the test now passes
reliably, and on x86_64, where it continues to pass with the original
constraints.
---
### Pull Request Checklist
<!-- Please read
https://element-hq.github.io/synapse/latest/development/contributing_guide.html
before submitting your pull request -->
* [X] Pull request is based on the develop branch *(Assuming you based
it correctly)*
* [X] Pull request includes a [changelog
file](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#changelog).
*(See below)*
* [X] [Code
style](https://element-hq.github.io/synapse/latest/code_style.html) is
correct (run the
[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
*(Please run linters locally)*
A race-condition may render concurrent retry loops.
Use an actual `Lock` for guarding single access of device resyncing
retrying.
### Pull Request Checklist
* [x] Pull request is based on the develop branch
* [x] Pull request includes a [changelog
file](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#changelog).
The entry should:
- Be a short description of your change which makes sense to users.
"Fixed a bug that prevented receiving messages from other servers."
instead of "Moved X method from `EventStore` to `EventWorkerStore`.".
- Use markdown where necessary, mostly for `code blocks`.
- End with either a period (.) or an exclamation mark (!).
- Start with a capital letter.
- Feel free to credit yourself, by adding a sentence "Contributed by
@github_username." or "Contributed by [Your Name]." to the end of the
entry.
* [x] [Code
style](https://element-hq.github.io/synapse/latest/code_style.html) is
correct
(run the
[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
Roughly reviewable commit-by-commit.
This is the first part of adding policy server support to Synapse. Other
parts (unordered), which may or may not be bundled into fewer PRs,
include:
* Implementation of a bulk API
* Supporting a moderation server config (the `fallback_*` options of
https://github.com/element-hq/policyserv_spam_checker )
* Adding an "early event hook" for appservices to receive federation
transactions *before* events are processed formally
* Performance and stability improvements
### Pull Request Checklist
<!-- Please read
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before submitting your pull request -->
* [x] Pull request is based on the develop branch
* [x] Pull request includes a [changelog
file](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#changelog).
The entry should:
- Be a short description of your change which makes sense to users.
"Fixed a bug that prevented receiving messages from other servers."
instead of "Moved X method from `EventStore` to `EventWorkerStore`.".
- Use markdown where necessary, mostly for `code blocks`.
- End with either a period (.) or an exclamation mark (!).
- Start with a capital letter.
- Feel free to credit yourself, by adding a sentence "Contributed by
@github_username." or "Contributed by [Your Name]." to the end of the
entry.
* [x] [Code
style](https://element-hq.github.io/synapse/latest/code_style.html) is
correct
(run the
[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
---------
Co-authored-by: turt2live <1190097+turt2live@users.noreply.github.com>
Co-authored-by: Devon Hudson <devon.dmytro@gmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Andrew Morgan <andrew@amorgan.xyz>
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
Synapse previously did not correctly cap the max depth of an event to
the max canonical json int. This can cause ordering issues for any
events that were sent locally at the time.
This background update goes and correctly caps the topological ordering
to the new `MAX_DEPTH`.
c.f. GHSA-v56r-hwv5-mxg6
---------
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
Follow on from #18375. This prevents blocking startup on creating the
index, which can take a while
---------
Co-authored-by: Devon Hudson <devon.dmytro@gmail.com>
Spawning from using this code elsewhere and not knowing why it's there.
Based on this article and @reivilibre's experience mentioning
`PYTHONUNBUFFERED=1`,
> #### programming languages where the default “print” statement buffers
>
> Also, here are a few programming language where the default print
statement will buffer output when writing to a pipe, and some ways to
disable buffering if you want:
>
> - Python (disable with `python -u`, or `PYTHONUNBUFFERED=1`, or
`sys.stdout.reconfigure(line_buffering=False)`, or `print(x,
flush=True)`)
>
> _--
https://jvns.ca/blog/2024/11/29/why-pipes-get-stuck-buffering/#programming-languages-where-the-default-print-statement-buffers_
Fix a couple type annotations in the `RootConfig`/`Config`. Discovered
while cribbing this code for another project.
It's really sucks that `mypy` type checking doesn't catch this. I assume
this is because we also have a `synapse/config/_base.pyi` that overrides
all of this. Still unclear to me why the `Iterable[str]` vs
`StrSequence` issue wasn't caught as that's what `ConfigError` expects.
Spawning from
https://github.com/element-hq/synapse/pull/18375#discussion_r2071768635,
This updates some sliding sync tests to use a higher level function in
order to move test coverage to cover both fallback & new tables.
Important when https://github.com/element-hq/synapse/pull/18375 is
merged.
In other words, adjust tests to target `compute_interested_room(...)`
(relevant to both new and fallback path) instead of the lower level
`get_room_membership_for_user_at_to_token(...)` that only applies to the
fallback path.
### Dev notes
```
SYNAPSE_TEST_LOG_LEVEL=INFO poetry run trial tests.handlers.test_sliding_sync.ComputeInterestedRoomsTestCase_new
```
```
SYNAPSE_TEST_LOG_LEVEL=INFO poetry run trial tests.rest.client.sliding_sync
```
```
SYNAPSE_POSTGRES=1 SYNAPSE_POSTGRES_USER=postgres SYNAPSE_TEST_LOG_LEVEL=INFO poetry run trial tests.handlers.test_sliding_sync.ComputeInterestedRoomsTestCase_new.test_display_name_changes_leave_after_token_range
```
### Pull Request Checklist
<!-- Please read
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before submitting your pull request -->
* [x] Pull request is based on the develop branch
* [x] Pull request includes a [changelog
file](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#changelog).
The entry should:
- Be a short description of your change which makes sense to users.
"Fixed a bug that prevented receiving messages from other servers."
instead of "Moved X method from `EventStore` to `EventWorkerStore`.".
- Use markdown where necessary, mostly for `code blocks`.
- End with either a period (.) or an exclamation mark (!).
- Start with a capital letter.
- Feel free to credit yourself, by adding a sentence "Contributed by
@github_username." or "Contributed by [Your Name]." to the end of the
entry.
* [x] [Code
style](https://element-hq.github.io/synapse/latest/code_style.html) is
correct
(run the
[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
---------
Co-authored-by: Eric Eastwood <erice@element.io>
This change adds a new configuration
`user_directory.exclude_remote_users`, which defaults to False.
When set to True, remote users will not appear in user directory search
results.
### Pull Request Checklist
<!-- Please read
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before submitting your pull request -->
* [x] Pull request is based on the develop branch
* [x] Pull request includes a [changelog
file](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#changelog).
The entry should:
- Be a short description of your change which makes sense to users.
"Fixed a bug that prevented receiving messages from other servers."
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- Use markdown where necessary, mostly for `code blocks`.
- End with either a period (.) or an exclamation mark (!).
- Start with a capital letter.
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* [x] [Code
style](https://element-hq.github.io/synapse/latest/code_style.html) is
correct
(run the
[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
---------
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
This should be reviewed commit by commit.
It adds a few admin servlets that are used by MAS when in delegation
mode to workers
---------
Co-authored-by: Olivier 'reivilibre <oliverw@matrix.org>
Co-authored-by: Devon Hudson <devon.dmytro@gmail.com>
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
Since MAS 0.13.0, the provisionning of devices and users is done
synchronously and reliably enough that we don't need to auto-provision
on the Synapse side anymore.
It's important to remove this behaviour if we want to start caching
token introspection results.
Use absolute path for python in script shebang, and invoke child python
processes with sys.executable. This is consistent with the absolute path
used to invoke python elsewhere (like in the supervisor config).
### Pull Request Checklist
<!-- Please read
https://element-hq.github.io/synapse/latest/development/contributing_guide.html
before submitting your pull request -->
* [x] Pull request is based on the develop branch
* [x] Pull request includes a [changelog
file](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#changelog).
The entry should:
- Be a short description of your change which makes sense to users.
"Fixed a bug that prevented receiving messages from other servers."
instead of "Moved X method from `EventStore` to `EventWorkerStore`.".
- Use markdown where necessary, mostly for `code blocks`.
- End with either a period (.) or an exclamation mark (!).
- Start with a capital letter.
- Feel free to credit yourself, by adding a sentence "Contributed by
@github_username." or "Contributed by [Your Name]." to the end of the
entry.
* [x] [Code
style](https://element-hq.github.io/synapse/latest/code_style.html) is
correct
(run the
[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
---------
Co-authored-by: Quentin Gliech <quenting@element.io>
- Use a `uv:python` image for the first build layer, to reduce the
number of intermediate images required, as the
main Dockerfile uses that image already
- Use a cache mount for `apt` commands
- Skip a pointless install of `redis-server`, since the redis Docker
image is copied from instead
- Move some RUN steps out of the final image layer & into the build
layer
Depends on https://github.com/element-hq/synapse/pull/18275
### Pull Request Checklist
<!-- Please read
https://element-hq.github.io/synapse/latest/development/contributing_guide.html
before submitting your pull request -->
* [x] Pull request is based on the develop branch
* [x] Pull request includes a [changelog
file](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#changelog).
The entry should:
- Be a short description of your change which makes sense to users.
"Fixed a bug that prevented receiving messages from other servers."
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See #18260
This is useful for anyone who tried Synapse v1.129.0rc1 out
Fixes#18349
To test:
- checkout v1.129.0rc1 and start
- check that the events table has the trigger (`\dS events` with
postgres)
- checkout this PR and start
- check that the events table doesn't have the trigger anymore
These are some improvements to `on_new_event` which is a hot path. Not
sure how much this will save, but maybe like ~5%?
Possibly easier to review commit-by-commit
Bumps [types-psycopg2](https://github.com/python/typeshed) from
2.9.21.20250121 to 2.9.21.20250318.
<details>
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We can't move PUT/DELETE as they do need to happen on main process (due
to notification of device changes).
---------
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
Reverts element-hq/synapse#18260
It is causing a failure when building release debs for `debian:bullseye`
with the following error:
```
sqlite3.OperationalError: near "RETURNING": syntax error
```
Follow on from #18068
Currently the subquery in `UPDATE` is pointless, as it will still just
update all `room_membership` rows. Instead, we should look at the
current membership event ID (which is easily retrieved from
`local_current_membership`). We also add a `AND NOT participant` to noop
the `UPDATE` when the `participant` flag is already set.
cc @H-Shay
# Add passthrough_authorization_parameters support to OIDC configuration
This PR adds `the passthrough_authorization_parameters` option to OIDC
configuration, allowing specific query parameters (like `login_hint`) to
be passed from the redirect endpoint to the authorization grant URL.
This enables clients to provide additional context to identity providers
during authentication flows.
# Pull Request Checklist
<!-- Please read
https://element-hq.github.io/synapse/latest/development/contributing_guide.html
before submitting your pull request -->
* [x] Pull request is based on the develop branch
* [x] Pull request includes a [changelog
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The entry should:
- Be a short description of your change which makes sense to users.
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[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
---------
Co-authored-by: Quentin Gliech <quenting@element.io>
Bumps
[phonenumbers](https://github.com/daviddrysdale/python-phonenumbers)
from 8.13.50 to 9.0.2.
<details>
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<li><a
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Generated files for metadata</li>
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Prep for 9.0.1 release</li>
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Generated files for metadata</li>
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Merge metadata changes from upstream 9.0.1</li>
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Prep for 9.0.0 release</li>
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Generated files for metadata</li>
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Merge metadata changes from upstream 9.0.0</li>
<li><a
href="45c822e887"><code>45c822e</code></a>
Prep for 8.13.55 release</li>
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Bumps [authlib](https://github.com/lepture/authlib) from 1.4.1 to 1.5.1.
<details>
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<p><em>Sourced from <a
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<blockquote>
<h2>Version 1.5.1</h2>
<p>Released on Feb 28, 2025</p>
<ul>
<li>Fix RFC9207 iss parameter. <a
href="https://redirect.github.com/lepture/authlib/issues/715">#715</a></li>
</ul>
<h2>Version 1.5.0</h2>
<ul>
<li>Fix token introspection auth method for clients. <a
href="https://redirect.github.com/lepture/authlib/pull/662">#662</a></li>
<li>Optional typ claim in JWT tokens. <a
href="https://redirect.github.com/lepture/authlib/pull/696">#696</a></li>
<li>JWT validation leeway. <a
href="https://redirect.github.com/lepture/authlib/pull/689">#689</a></li>
<li>Implement server-side <a
href="https://datatracker.ietf.org/doc/html/rfc9207.html">RFC9207</a>.
<a
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<a
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<li>generate_id_token can take a kid parameter. <a
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<li>More detailed InvalidClientError. <a
href="https://redirect.github.com/lepture/authlib/pull/706">#706</a></li>
<li>OpenID Connect Dynamic Client Registration implementation. <a
href="https://redirect.github.com/lepture/authlib/pull/707">#707</a></li>
</ul>
</blockquote>
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<blockquote>
<h2>Version 1.5.1</h2>
<p><strong>Released on Feb 28, 2025</strong></p>
<ul>
<li>Fix RFC9207 <code>iss</code> parameter. :pr:<code>715</code></li>
</ul>
<h2>Version 1.5.0</h2>
<p><strong>Released on Feb 25, 2025</strong></p>
<ul>
<li>Fix token introspection auth method for clients.
:pr:<code>662</code></li>
<li>Optional <code>typ</code> claim in JWT tokens.
:pr:<code>696</code></li>
<li>JWT validation leeway. :pr:<code>689</code></li>
<li>Implement server-side :rfc:<code>RFC9207 <9207></code>.
:issue:<code>700</code> :pr:<code>701</code></li>
<li><code>generate_id_token</code> can take a <code>kid</code>
parameter. :pr:<code>702</code></li>
<li>More detailed <code>InvalidClientError</code>.
:pr:<code>706</code></li>
<li>OpenID Connect Dynamic Client Registration implementation.
:pr:<code>707</code></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="4eafdc2189"><code>4eafdc2</code></a>
chore: release 1.5.1</li>
<li><a
href="0e7e344344"><code>0e7e344</code></a>
Merge pull request <a
href="https://redirect.github.com/lepture/authlib/issues/715">#715</a>
from azmeuk/rfc9207</li>
<li><a
href="b57932bc7e"><code>b57932b</code></a>
fix: RFC9207 iss parameter</li>
<li><a
href="7833a887da"><code>7833a88</code></a>
Merge pull request <a
href="https://redirect.github.com/lepture/authlib/issues/713">#713</a>
from geigerzaehler/full-entropy</li>
<li><a
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doc: fix an example import for rfc9207</li>
<li><a
href="5c507a8473"><code>5c507a8</code></a>
fix: Use full entropy from specified oct key size</li>
<li><a
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chore: release 1.5.0</li>
<li><a
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doc: update changelog</li>
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Merge pull request <a
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<li><a
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chore: add a dependency group for the documentation</li>
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- Explicitly use `mawk` instead of `awk`, since an extension of the
former is used
- Use `fflush` to reduce interleaving the output of different processes
& streams
- Move the `mawk` command to a shell function, instead of writing it
twice
- Look up the `SUPERVISOR_PROCESS_NAME` environment variable in `mawk`,
instead of reading it in the shell & using complex quoting to pass it to
`mawk`
### Pull Request Checklist
<!-- Please read
https://element-hq.github.io/synapse/latest/development/contributing_guide.html
before submitting your pull request -->
* [x] Pull request is based on the develop branch
* [x] Pull request includes a [changelog
file](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#changelog).
The entry should:
- Be a short description of your change which makes sense to users.
"Fixed a bug that prevented receiving messages from other servers."
instead of "Moved X method from `EventStore` to `EventWorkerStore`.".
- Use markdown where necessary, mostly for `code blocks`.
- End with either a period (.) or an exclamation mark (!).
- Start with a capital letter.
- Feel free to credit yourself, by adding a sentence "Contributed by
@github_username." or "Contributed by [Your Name]." to the end of the
entry.
* [x] [Code
style](https://element-hq.github.io/synapse/latest/code_style.html) is
correct
(run the
[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
---------
Co-authored-by: Quentin Gliech <quenting@element.io>
Evolution of
cd78f3d2ee
This cache does not have any explicit invalidation, but this is deemed
acceptable (see code comment).
We may still prefer to add it eventually, letting us bump up the
Time-To-Live (TTL) on the cache as we currently set a 2 minute expiry
to balance the fact that we have no explicit invalidation.
This cache makes several things more efficient:
- reduces number of outbound requests from Synapse, reducing CPU
utilisation + network I/O
- reduces request handling time in Synapse, which improves
client-visible latency
- reduces load on MAS and its database
---
Other than that, this PR also introduces support for `expires_in`
(seconds) on the introspection response.
This lets the cached responses expire at the proper expiry time of the
access token, whilst avoiding clock skew issues.
Corresponds to:
https://github.com/element-hq/matrix-authentication-service/pull/4241
---------
Signed-off-by: Olivier 'reivilibre <oliverw@matrix.org>
Bumps
[actions/upload-artifact](https://github.com/actions/upload-artifact)
from 4.6.1 to 4.6.2.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/actions/upload-artifact/releases">actions/upload-artifact's
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<blockquote>
<h2>v4.6.2</h2>
<h2>What's Changed</h2>
<ul>
<li>Update to use artifact 2.3.2 package & prepare for new
upload-artifact release by <a
href="https://github.com/salmanmkc"><code>@salmanmkc</code></a> in <a
href="https://redirect.github.com/actions/upload-artifact/pull/685">actions/upload-artifact#685</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/salmanmkc"><code>@salmanmkc</code></a>
made their first contribution in <a
href="https://redirect.github.com/actions/upload-artifact/pull/685">actions/upload-artifact#685</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/actions/upload-artifact/compare/v4...v4.6.2">https://github.com/actions/upload-artifact/compare/v4...v4.6.2</a></p>
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Merge pull request <a
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Prepare for new release of actions/upload-artifact with new toolkit
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Bumps
[actions/add-to-project](https://github.com/actions/add-to-project) from
f5473ace9aeee8b97717b281e26980aa5097023f to
280af8ae1f83a494cfad2cb10f02f6d13529caa9.
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Bumps [actions/cache](https://github.com/actions/cache) from 4.2.2 to
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<h3>4.2.3</h3>
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<h3>4.2.2</h3>
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<h3>4.2.1</h3>
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<h3>4.2.0</h3>
<p>TLDR; The cache backend service has been rewritten from the ground up
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href="https://github.com/actions/cache">actions/cache</a> now integrates
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<p>The new service will gradually roll out as of <strong>February 1st,
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<p><strong>We are deprecating some versions of this action</strong>. We
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<h3>4.1.2</h3>
<ul>
<li>Add GitHub Enterprise Cloud instances hostname filters to inform API
endpoint choices - <a
href="https://redirect.github.com/actions/cache/pull/1474">#1474</a></li>
<li>Security fix: Bump braces from 3.0.2 to 3.0.3 - <a
href="https://redirect.github.com/actions/cache/pull/1475">#1475</a></li>
</ul>
<h3>4.1.1</h3>
<ul>
<li>Restore original behavior of <code>cache-hit</code> output - <a
href="https://redirect.github.com/actions/cache/pull/1467">#1467</a></li>
</ul>
<h3>4.1.0</h3>
<ul>
<li>Ensure <code>cache-hit</code> output is set when a cache is missed -
<a
href="https://redirect.github.com/actions/cache/pull/1404">#1404</a></li>
<li>Deprecate <code>save-always</code> input - <a
href="https://redirect.github.com/actions/cache/pull/1452">#1452</a></li>
</ul>
<h3>4.0.2</h3>
<ul>
<li>Fixed restore <code>fail-on-cache-miss</code> not working.</li>
</ul>
<h3>4.0.1</h3>
<ul>
<li>Updated <code>isGhes</code> check</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
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<ul>
<li><a
href="5a3ec84eff"><code>5a3ec84</code></a>
Merge pull request <a
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from salmanmkc/salmanmkc/4-test</li>
<li><a
href="7de21022a7"><code>7de2102</code></a>
Update releases.md</li>
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This PR makes a few radical changes to media. This now stores the SHA256
hash of each file stored in the database (excluding thumbnails, more on
that later). If a set of media is quarantined, any additional uploads of
the same file contents or any other files with the same hash will be
quarantined at the same time.
Currently this does NOT:
- De-duplicate media, although a future extension could be to do that.
- Run any background jobs to identify the hashes of older files. This
could also be a future extension, though the value of doing so is
limited to combat the abuse of recent media.
- Hash thumbnails. It's assumed that thumbnails are parented to some
form of media, so you'd likely be wanting to quarantine the media and
the thumbnail at the same time.
This background DB delta removes the old state group deletion background
update from the `background_updates` table if it exists.
The `delete_unreferenced_state_groups_bg_update` update should only
exist in that table if a homeserver ran v1.126.0rc1/v1.126.0rc2, and
rolled back or forward to any other version of Synapse before letting
the update finish.
### Pull Request Checklist
<!-- Please read
https://element-hq.github.io/synapse/latest/development/contributing_guide.html
before submitting your pull request -->
* [X] Pull request is based on the develop branch
* [X] Pull request includes a [changelog
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[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
This PR fixes#18154 to avoid de-deltaing state groups which resulted in
DB size temporarily increasing until the DB was `VACUUM`'ed. As a
result, less state groups will get deleted now.
It also attempts to improve performance by not duplicating work when
processing state groups it has already processed in previous iterations.
### Pull Request Checklist
<!-- Please read
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* [X] [Code
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[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
---------
Co-authored-by: Erik Johnston <erikj@element.io>
After the [recent supply chain attack](https://www.wiz.io/blog/new-github-action-supply-chain-attack-reviewdog-action-setup)
in `tj-actions/changed-files` and actions based on it, it's become clear
that relying on git tags to pin our dependencies is not enough (as tags
can simply be replaced). Therefore we need to switch to hashes.
Dependabot should continue to update these dependencies for us.
Best reviewed commit-by-commit. Though if CI passes, we're *probably*
fine.
To address a performance problem due to the foreign key on the same
column.
cc @erikjohnston
---------
Signed-off-by: Olivier 'reivilibre <oliverw@matrix.org>
I got rid of the `SYNAPSE_USE_FROZEN_DICTS` environment variable because
it will be overridden by the Synapse worker apps anyway and if we want
to support `SYNAPSE_USE_FROZEN_DICTS`, it should be in
`synapse/config/server.py`. It's also not documented so I'm assuming no
one is using it anyway.
Spawning from looking at the frozen dict stuff during the review of
https://github.com/element-hq/synapse/pull/18103#discussion_r1935876168
We do a few things in this PR to better support caching:
1. Change `Cache-Control` header to allow intermediary proxies to cache
media *only* if they revalidate on every request. This means that the
intermediary cache will still send the request to Synapse but with a
`If-None-Match` header, at which point Synapse can check auth and
respond with a 304 and empty content.
2. Add `ETag` response header to all media responses. We hardcode this
to `1` since all media is immutable (beyond being deleted).
3. Check for `If-None-Match` header (after checking for auth), and if it
matches then respond with a 304 and empty body.
---------
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.96 to 1.0.97.
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Revert "Add background job to clear unreferenced state groups (#18154)"
This mechanism is suspected of inserting large numbers of rows into
`state_groups_state`,
thus unreasonably increasing disk usage.
See: https://github.com/element-hq/synapse/issues/18217
This reverts commit 5121f9210c989fcc909e78195133876dff3bc9b9 (#18154).
---------
Signed-off-by: Olivier 'reivilibre <oliverw@matrix.org>
The context for this is that the Matrix spec allows basically anything
in the device ID. With MSC3861, we're restricting this to strings that
can be represented as scopes.
Whilst this works well for next-gen auth sessions, compatibility/legacy
sessions still can have characters that can't be encoded (mainly spaces)
in them.
To work around that, we added in MAS a behaviour where the device_id is
given as an explicit property of the token introspection response, and
remove it from the scope.
Because we don't expect users to rollout new Synapse and MAS versions in
sync, we needed a way to 'advertise' support for this behaviour: the
easiest way to do that was through an extra header in the introspection
response.
On the longer term, I expect MAS and Synapse to move away from the
introspection endpoint, and instead define a specific API for Synapse ->
MAS communication.
PR on the MAS side:
https://github.com/element-hq/matrix-authentication-service/pull/4067
Allows overriding the `redirect_uri` parameter sent to both the
authorization and token endpoints of the IdP. Typically this parameter
is hardcoded to `<public_baseurl>/_synapse/client/oidc/callback`.
Yet it can be useful in certain contexts to allow a different callback
URL. For instance, if you would like to intercept the authorization code
returned from the IdP and do something with it, before eventually
calling Synapse's OIDC callback URL yourself.
This change enables enterprise use cases but does not change the default
behaviour.
---
Best reviewed commit-by-commit.
---------
Co-authored-by: Eric Eastwood <erice@element.io>
Bumps [pyo3-log](https://github.com/vorner/pyo3-log) from 0.12.0 to
0.12.1.
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Co-authored-by: Devon Hudson <devonhudson@librem.one>
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.217 to
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Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.95 to 1.0.96.
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Bumps [click](https://github.com/pallets/click) from 8.1.7 to 8.1.8.
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<p>This is the Click 8.1.8 fix release, which fixes bugs but does not
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<ul>
<li>Fix an issue with type hints for <code>click.open_file()</code>. <a
href="https://redirect.github.com/pallets/click/issues/2717">#2717</a></li>
<li>Fix issue where error message for invalid <code>click.Path</code>
displays on
multiple lines. <a
href="https://redirect.github.com/pallets/click/issues/2697">#2697</a></li>
<li>Fixed issue that prevented a default value of
<code>""</code> from being displayed in
the help for an option. <a
href="https://redirect.github.com/pallets/click/issues/2500">#2500</a></li>
<li>The test runner handles stripping color consistently on Windows. <a
href="https://redirect.github.com/pallets/click/issues/2705">#2705</a></li>
<li>Show correct value for flag default when using
<code>default_map</code>. <a
href="https://redirect.github.com/pallets/click/issues/2632">#2632</a></li>
<li>Fix <code>click.echo(color=...)</code> passing <code>color</code> to
coloroma so it can be
forced on Windows. <a
href="https://redirect.github.com/pallets/click/issues/2606">#2606</a>.</li>
<li>More robust bash version check, fixing problem on Windows with
git-bash. <a
href="https://redirect.github.com/pallets/click/issues/2638">#2638</a></li>
<li>Cache the help option generated by the
<code>help_option_names</code> setting to
respect its eagerness. <a
href="https://redirect.github.com/pallets/click/issues/2811">#2811</a></li>
<li>Replace uses of <code>os.system</code> with
<code>subprocess.Popen</code>. <a
href="https://redirect.github.com/pallets/click/issues/1476">#1476</a></li>
<li>Exceptions generated during a command will use the context's
<code>color</code>
setting when being displayed. <a
href="https://redirect.github.com/pallets/click/issues/2193">#2193</a></li>
<li>Error message when defining option with invalid name is more
descriptive. <a
href="https://redirect.github.com/pallets/click/issues/2452">#2452</a></li>
<li>Refactor code generating default <code>--help</code> option to
deduplicate code. <a
href="https://redirect.github.com/pallets/click/issues/2563">#2563</a></li>
<li>Test <code>CLIRunner</code> resets patched
<code>_compat.should_strip_ansi</code>. <a
href="https://redirect.github.com/pallets/click/issues/2732">#2732</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/pallets/click/blob/main/CHANGES.rst">click's
changelog</a>.</em></p>
<blockquote>
<h2>Version 8.1.8</h2>
<p>Unreleased</p>
<ul>
<li>Fix an issue with type hints for <code>click.open_file()</code>.
:issue:<code>2717</code></li>
<li>Fix issue where error message for invalid <code>click.Path</code>
displays on
multiple lines. :issue:<code>2697</code></li>
<li>Fixed issue that prevented a default value of
<code>""</code> from being displayed in
the help for an option. :issue:<code>2500</code></li>
<li>The test runner handles stripping color consistently on Windows.
:issue:<code>2705</code></li>
<li>Show correct value for flag default when using
<code>default_map</code>.
:issue:<code>2632</code></li>
<li>Fix <code>click.echo(color=...)</code> passing <code>color</code> to
coloroma so it can be
forced on Windows. :issue:<code>2606</code>.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="934813e4d4"><code>934813e</code></a>
release version 8.1.8</li>
<li><a
href="c23223b13c"><code>c23223b</code></a>
Add links to third-party projects enhancing Click (<a
href="https://redirect.github.com/pallets/click/issues/2815">#2815</a>)</li>
<li><a
href="822d4fd0bc"><code>822d4fd</code></a>
Add links to third-party projects</li>
<li><a
href="8e7bed0466"><code>8e7bed0</code></a>
Break up arguments section (<a
href="https://redirect.github.com/pallets/click/issues/2586">#2586</a>)</li>
<li><a
href="3241541fc8"><code>3241541</code></a>
Remove some typing hints.</li>
<li><a
href="bed037717d"><code>bed0377</code></a>
remove test pypi</li>
<li><a
href="653459007a"><code>6534590</code></a>
update dev dependencies</li>
<li><a
href="b1e392e69b"><code>b1e392e</code></a>
fix typos</li>
<li><a
href="fdc6b02046"><code>fdc6b02</code></a>
Fix missing reset in isolation function (<a
href="https://redirect.github.com/pallets/click/issues/2733">#2733</a>)</li>
<li><a
href="ffd43e9dc3"><code>ffd43e9</code></a>
Fixed missing reset on _compat.should_strip_ansi.</li>
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view</a></li>
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Bumps [authlib](https://github.com/lepture/authlib) from 1.4.0 to 1.4.1.
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<blockquote>
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<p><strong>Released on Jan 28, 2025</strong></p>
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fix(httpx): update test cases for httpx</li>
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fix: improve garbage collection via <a
href="https://redirect.github.com/lepture/authlib/issues/698">#698</a></li>
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fix: update httpx client kwargs <a
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Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.138 to
1.0.139.
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Merge pull request <a
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from dtolnay/writefloat</li>
<li><a
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Document behavior of write_f32/f64 on non-finite floats</li>
<li><a
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Merge pull request <a
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<li><a
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Convert html links to intra-doc links</li>
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Resolve unnecessary_semicolon pedantic clippy lint</li>
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MSC4108 relies on ETag to determine if something has changed on the
rendez-vous channel.
Strong and correct ETag comparison works if the response body is
bit-for-bit identical, which isn't the case if a proxy in the middle
compresses the response on the fly.
This adds a `no-transform` directive to the `Cache-Control` header,
which tells proxies not to transform the response body.
Additionally, some proxies (nginx) will switch to `Transfer-Encoding:
chunked` if it doesn't know the Content-Length of the response, and
'weakening' the ETag if that's the case. I've added `Content-Length`
headers to all responses, to hopefully solve that.
This basically fixes QR-code login when nginx or cloudflare is involved,
with gzip/zstd/deflate compression enabled.
Bumps [types-psycopg2](https://github.com/python/typeshed) from
2.9.21.20241019 to 2.9.21.20250121.
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Bumps
[sigstore/cosign-installer](https://github.com/sigstore/cosign-installer)
from 3.8.0 to 3.8.1.
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<h2>v3.8.1</h2>
<h2>What's Changed</h2>
<ul>
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href="https://github.com/cpanato"><code>@cpanato</code></a> in <a
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Normally, when `discovery` is enabled,
`id_token_signing_alg_values_supported` comes from the OpenID Discovery
Document (`/.well-known/openid-configuration`). If nothing was
specified, we default to supporting `RS256` in the downstream usage.
This PR just adds support for adding a default/overriding the the
discovered value [just like we do for other things like the
`token_endpoint`](1525a3b4d4/docs/usage/configuration/config_documentation.md (oidc_providers)),
etc.
This is a split off #18033
This uses a few tricks to speed up the building of docker images:
- This switches to use `uv pip install` instead of `pip install`. This
saves a bunch of time, especially when cross-compiling
- I then looked at what packages were not using binary wheels: I
upgraded MarkupSafe to have binaries for py3.12, and got back to Python
3.12 because hiredis didn't have builds for py3.13 with the version we
were using
- The generation of the requirements.txt is arch-agnostic, so I've
switched this one to run on the build architecture, so that both arch
can share it
- The download of runtime depdendencies can be done on the build
architecture through manual `apt-get download` plus `dpkg --extract`
- We were using -slim images, but still installed a bunch of -dev
dependencies. Turns out, all the dev dependencies were already installed
in the non-slim image, which saves a bunch of time as well
This has been a problem with Element Web, as it will proble /register
with an empty body, which gave this error:
```
curl -d '{}' -HContent-Type:application/json /_matrix/client/v3/register
{"errcode": "M_UNKNOWN",
"error": "Invalid username"}
```
And Element Web would choke on it. This changes that so we reply
instead:
```
{"errcode": "M_FORBIDDEN",
"error": "Registration has been disabled. Only m.login.application_service registrations are allowed."}
```
Also adds a test for this.
See https://github.com/element-hq/element-web/issues/27993
---------
Co-authored-by: Andrew Morgan <andrew@amorgan.xyz>
- Add `get_current_time_msec()` method to the [module
API](https://matrix-org.github.io/synapse/latest/modules/writing_a_module.html)
for sound time comparisons with Synapse.
- Fixes#18104
Signed-off-by: Ahmed Qashlan <ahmedelqashlan@gmail.com>
Co-authored-by: Eric Eastwood <madlittlemods@gmail.com>
Co-authored-by: Erik Johnston <erikj@jki.re>
Adds new environment variables that can be used with the Docker image
(`SYNAPSE_HTTP_PROXY`/`SYNAPSE_HTTPS_PROXY`/`SYNAPSE_NO_PROXY`)
Useful for things like the [Secure Border
Gateway](https://element.io/server-suite/secure-border-gateways)
### Why is this necessary?
You can already configure the `HTTP_PROXY`/`HTTPS_PROXY` environment
variables to proxy outbound requests but setting this globally in the
Docker image affects all processes which isn't always desirable or
workable in the case where the proxy is running in the Docker image
itself (because the Debian packages will fail to download because the
proxy isn't up and running yet) . Adding Synapse specific environment
variables
(`SYNAPSE_HTTP_PROXY`/`SYNAPSE_HTTPS_PROXY`/`SYNAPSE_NO_PROXY`) makes
things much more targetable.
If a user search has many words we can end up creating really large
queries that take a long time for the database to process. Generally,
such searches don't return any results anyway (due to limits on user ID
and display name length).
We "fix" this by cheating and only searching for the first ten words.
Document consequences of replacing secrets. The covered config options
are `registration_shared_secret`, `macaroon_secret_key`, `form_secret`
and `worker_replication_secret`.
Even though I looked at the source code to check the added documentation
is right, I would appreciate additional verification of the statements
made.
In an hand-wavy attempt at classifying how bad the consequences of
secret replacement are, I added some explanations as warnings and others
as regular paragraphs.
Closes#17971
### Pull Request Checklist
<!-- Please read
https://element-hq.github.io/synapse/latest/development/contributing_guide.html
before submitting your pull request -->
* [x] Pull request is based on the develop branch
* [x] Pull request includes a [changelog
file](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#changelog).
The entry should:
- Be a short description of your change which makes sense to users.
"Fixed a bug that prevented receiving messages from other servers."
instead of "Moved X method from `EventStore` to `EventWorkerStore`.".
- Use markdown where necessary, mostly for `code blocks`.
- End with either a period (.) or an exclamation mark (!).
- Start with a capital letter.
- Feel free to credit yourself, by adding a sentence "Contributed by
@github_username." or "Contributed by [Your Name]." to the end of the
entry.
* [x] [Code
style](https://element-hq.github.io/synapse/latest/code_style.html) is
correct
(run the
[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
This is to help track down a possible, but very rare, worker deadlock
that was seen on matrix.org.
In theory, you could work back from an instance of these new logs to the
approximate time when the lock was obtained and focus the diagnostic
efforts there.
### Pull Request Checklist
<!-- Please read
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before submitting your pull request -->
* [x] Pull request is based on the develop branch
* [x] Pull request includes a [changelog
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- Be a short description of your change which makes sense to users.
"Fixed a bug that prevented receiving messages from other servers."
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* [x] [Code
style](https://element-hq.github.io/synapse/latest/code_style.html) is
correct
(run the
[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
When updating 3pid for a user email from admin api and sending invalid
email the server throws 500 internal server error.
changed to 400 Bad request and returned the error message
Signed-off-by: qashlan <ahmedelqashlan@gmail.com>
Signed-off-by: Ahmed Qashlan <ahmedelqashlan@gmail.com>
Some small cleanups after Python3.8 became EOL.
- Move some type imports from `typing_extensions` to `typing`
- Remove the `abi3-py38` feature from pyo3
### Pull Request Checklist
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* [x] Pull request is based on the develop branch
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correct
(run the
[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
---------
Co-authored-by: Quentin Gliech <quenting@element.io>
In the current `attribute_requirements` implementation it is only
possible to allow exact matching attribute values. Multiple allowed
values for one attribute are not possible as described in #13238.
### Pull Request Checklist
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"Fixed a bug that prevented receiving messages from other servers."
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* [x] [Code
style](https://element-hq.github.io/synapse/latest/code_style.html) is
correct
(run the
[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
---------
Co-authored-by: Sebastian Neuser <pzkz@infra.run>
Co-authored-by: Quentin Gliech <quenting@element.io>
We log incorrect ones as we want to catch bugs where Synapse returns bad
tokens. However, sometimes clients just send tokens that are e.g. empty.
---------
Co-authored-by: Eric Eastwood <erice@element.io>
### Pull Request Checklist
<!-- Please read
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before submitting your pull request -->
* [X] Pull request is based on the develop branch
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The entry should:
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"Fixed a bug that prevented receiving messages from other servers."
instead of "Moved X method from `EventStore` to `EventWorkerStore`.".
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- End with either a period (.) or an exclamation mark (!).
- Start with a capital letter.
- Feel free to credit yourself, by adding a sentence "Contributed by
@github_username." or "Contributed by [Your Name]." to the end of the
entry.
* [X] [Code
style](https://element-hq.github.io/synapse/latest/code_style.html) is
correct
(run the
[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
I forgot the guide applies to Oracle Linux as well. In fact, I ran a
small homeserver on OEL a few months back.
I did minimal installations on Rocky and OEL on VirtualBox and noticed
Codeready/Powertools repos aren't required, so I removed those commands
from the guide. I switched `RHEL`-references to `EL`.
#17423 was merged before I remembered about OEL but a new PR shouldn't
hurt :)
---------
Co-authored-by: Quentin Gliech <quenting@element.io>
Regressed as part of https://github.com/element-hq/synapse/pull/18107
This does two things:
1. Only check if the state groups have been deleted when calculating the
event context (as that's when we will insert them). This avoids lots of
checks for read operations.
2. Don't lock the `state_groups` rows when doing the check. This adds
overhead, and it doesn't prevent any races.
Broke in #17916, as the signature inspection incorrectly looks at the
wrapper function. We fix this by setting the signature on the wrapper
function to that of the wrapped function via `@functools.wraps`.
Another PR on my quest to a `*_path` variant for every secret. Adds two
config options `admin_token_path` and `client_secret_path` to the
experimental config under `experimental_features.msc3861`. Also includes
tests.
I tried to be a good citizen here by following `attrs` conventions and
not rewriting the corresponding non-path variants in the class, but
instead adding methods to retrieve the value.
Reading secrets from files has the security advantage of separating the
secrets from the config. It also simplifies secrets management in
Kubernetes. Also useful to NixOS users.
When purging history, we try and delete any state groups that become
unreferenced (i.e. there are no longer any events that directly
reference them). When we delete a state group that is referenced by
another state group, we "de-delta" that state group so that it no longer
refers to the state group that is deleted.
There are two bugs with this approach that we fix here:
1. There is a common pattern where we end up storing two state groups
when persisting a state event: the state before and after the new state
event, where the latter is stored as a delta to the former. When
deleting state groups we only deleted the "new" state and left (and
potentially de-deltaed) the old state. This was due to a bug/typo when
trying to find referenced state groups.
2. There are times where we store unreferenced state groups in the DB,
during the purging of history these would not get rechecked and instead
always de-deltaed. Instead, we should check for this case and delete any
unreferenced state groups rather than de-deltaing them.
The effect of the above bugs is that when purging history we'd end up
with lots of unreferenced state groups that had been de-deltaed (i.e.
stored as the full state). This can lead to dramatic increases in
storage space used.
Currently we don't really have anything that stops us from deleting
state groups when an in-flight event references it. This is a fairly
rare race currently, but we want to be able to more aggressively delete
state groups so it is important to address this to ensure that the
database remains valid.
This implements the locking, but doesn't actually use it.
See the class docstring of the new data store for an explanation for how
this works.
---------
Co-authored-by: Devon Hudson <devon.dmytro@gmail.com>
This is so workers can call these functions.
This was preventing the [Delete Room Admin
API](https://element-hq.github.io/synapse/latest/admin_api/rooms.html#version-2-new-version)
from succeeding when `block: true` was specified. This was because we
had `run_background_tasks_on` configured to run on a separate worker.
As workers weren't able to call the `block_room` storage function before
this PR, the (delete room) task failed when taken off the queue by the
worker.
Previously, a value like `5q` would be interpreted as 5 milliseconds. We
should just raise an error instead of letting someone run with a
misconfiguration.
This PR changes the logic so that deactivated users are always ignored.
Suspended users were already effectively ignored as Synapse forbids a
join while suspended.
---------
Co-authored-by: Devon Hudson <devon.dmytro@gmail.com>
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.135 to
1.0.137.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/serde-rs/json/releases">serde_json's
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<blockquote>
<h2>v1.0.137</h2>
<ul>
<li>Turn on "float_roundtrip" and "unbounded_depth"
features for serde_json in play.rust-lang.org (<a
href="https://redirect.github.com/serde-rs/json/issues/1231">#1231</a>)</li>
</ul>
<h2>v1.0.136</h2>
<ul>
<li>Optimize serde_json::value::Serializer::serialize_map by using
Map::with_capacity (<a
href="https://redirect.github.com/serde-rs/json/issues/1230">#1230</a>,
thanks <a
href="https://github.com/goffrie"><code>@goffrie</code></a>)</li>
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</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="eb49e28204"><code>eb49e28</code></a>
Release 1.0.137</li>
<li><a
href="51c48ab3b0"><code>51c48ab</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/json/issues/1231">#1231</a>
from dtolnay/playground</li>
<li><a
href="7d8f15b963"><code>7d8f15b</code></a>
Enable "float_roundtrip" and "unbounded_depth"
features in playground</li>
<li><a
href="a46f14cf2e"><code>a46f14c</code></a>
Release 1.0.136</li>
<li><a
href="eb9f3f6387"><code>eb9f3f6</code></a>
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href="https://redirect.github.com/serde-rs/json/issues/1230">#1230</a>
from goffrie/patch-1</li>
<li><a
href="513e5b2f74"><code>513e5b2</code></a>
Use Map::with_capacity in value::Serializer::serialize_map</li>
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href="https://github.com/serde-rs/json/compare/v1.0.135...v1.0.137">compare
view</a></li>
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Bumps [types-bleach](https://github.com/python/typeshed) from
6.1.0.20240331 to 6.2.0.20241123.
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This also happens for rejecting an invite. Basically, any out-of-band membership transition where we first get the membership as an `outlier` and then rely on federation filling us in to de-outlier it.
This PR mainly addresses automated test flakiness, bots/scripts, and options within Synapse like [`auto_accept_invites`](https://element-hq.github.io/synapse/v1.122/usage/configuration/config_documentation.html#auto_accept_invites) that are able to react quickly (before federation is able to push us events), but also helps in generic scenarios where federation is lagging.
I initially thought this might be a Synapse consistency issue (see issues labeled with [`Z-Read-After-Write`](https://github.com/matrix-org/synapse/labels/Z-Read-After-Write)) but it seems to be an event auth logic problem. Workers probably do increase the number of possible race condition scenarios that make this visible though (replication and cache invalidation lag).
Fix https://github.com/element-hq/synapse/issues/15012
(probably fixes https://github.com/matrix-org/synapse/issues/15012 (https://github.com/element-hq/synapse/issues/15012))
Related to https://github.com/matrix-org/matrix-spec/issues/2062
Problems:
1. We don't consider [out-of-band membership](https://github.com/element-hq/synapse/blob/develop/docs/development/room-dag-concepts.md#out-of-band-membership-events) (outliers) in our `event_auth` logic even though we expose them in `/sync`.
1. (This PR doesn't address this point) Perhaps we should consider authing events in the persistence queue as events already in the queue could allow subsequent events to be allowed (events come through many channels: federation transaction, remote invite, remote join, local send). But this doesn't save us in the case where the event is more delayed over federation.
### What happened before?
I wrote some Complement test that stresses this exact scenario and reproduces the problem: https://github.com/matrix-org/complement/pull/757
```
COMPLEMENT_ALWAYS_PRINT_SERVER_LOGS=1 COMPLEMENT_DIR=../complement ./scripts-dev/complement.sh -run TestSynapseConsistency
```
We have `hs1` and `hs2` running in monolith mode (no workers):
1. `@charlie1:hs2` is invited and joins the room:
1. `hs1` invites `@charlie1:hs2` to a room which we receive on `hs2` as `PUT /_matrix/federation/v1/invite/{roomId}/{eventId}` (`on_invite_request(...)`) and the invite membership is persisted as an outlier. The `room_memberships` and `local_current_membership` database tables are also updated which means they are visible down `/sync` at this point.
1. `@charlie1:hs2` decides to join because it saw the invite down `/sync`. Because `hs2` is not yet in the room, this happens as a remote join `make_join`/`send_join` which comes back with all of the auth events needed to auth successfully and now `@charlie1:hs2` is successfully joined to the room.
1. `@charlie2:hs2` is invited and and tries to join the room:
1. `hs1` invites `@charlie2:hs2` to the room which we receive on `hs2` as `PUT /_matrix/federation/v1/invite/{roomId}/{eventId}` (`on_invite_request(...)`) and the invite membership is persisted as an outlier. The `room_memberships` and `local_current_membership` database tables are also updated which means they are visible down `/sync` at this point.
1. Because `hs2` is already participating in the room, we also see the invite come over federation in a transaction and we start processing it (not done yet, see below)
1. `@charlie2:hs2` decides to join because it saw the invite down `/sync`. Because `hs2`, is already in the room, this happens as a local join but we deny the event because our `event_auth` logic thinks that we have no membership in the room ❌ (expected to be able to join because we saw the invite down `/sync`)
1. We finally finish processing the `@charlie2:hs2` invite event from and de-outlier it.
- If this finished before we tried to join we would have been fine but this is the race condition that makes this situation visible.
Logs for `hs2`:
```
🗳️ on_invite_request: handling event <FrozenEventV3 event_id=$PRPCvdXdcqyjdUKP_NxGF2CcukmwOaoK0ZR1WiVOZVk, type=m.room.member, state_key=@user-2-charlie1:hs2, membership=invite, outlier=False>
🔦 _store_room_members_txn update room_memberships: <FrozenEventV3 event_id=$PRPCvdXdcqyjdUKP_NxGF2CcukmwOaoK0ZR1WiVOZVk, type=m.room.member, state_key=@user-2-charlie1:hs2, membership=invite, outlier=True>
🔦 _store_room_members_txn update local_current_membership: <FrozenEventV3 event_id=$PRPCvdXdcqyjdUKP_NxGF2CcukmwOaoK0ZR1WiVOZVk, type=m.room.member, state_key=@user-2-charlie1:hs2, membership=invite, outlier=True>
📨 Notifying about new event <FrozenEventV3 event_id=$PRPCvdXdcqyjdUKP_NxGF2CcukmwOaoK0ZR1WiVOZVk, type=m.room.member, state_key=@user-2-charlie1:hs2, membership=invite, outlier=True>
✅ on_invite_request: handled event <FrozenEventV3 event_id=$PRPCvdXdcqyjdUKP_NxGF2CcukmwOaoK0ZR1WiVOZVk, type=m.room.member, state_key=@user-2-charlie1:hs2, membership=invite, outlier=True>
🧲 do_invite_join for @user-2-charlie1:hs2 in !sfZVBdLUezpPWetrol:hs1
🔦 _store_room_members_txn update room_memberships: <FrozenEventV3 event_id=$bwv8LxFnqfpsw_rhR7OrTjtz09gaJ23MqstKOcs7ygA, type=m.room.member, state_key=@user-1-alice:hs1, membership=join, outlier=True>
🔦 _store_room_members_txn update room_memberships: <FrozenEventV3 event_id=$oju1ts3G3pz5O62IesrxX5is4LxAwU3WPr4xvid5ijI, type=m.room.member, state_key=@user-2-charlie1:hs2, membership=join, outlier=False>
📨 Notifying about new event <FrozenEventV3 event_id=$oju1ts3G3pz5O62IesrxX5is4LxAwU3WPr4xvid5ijI, type=m.room.member, state_key=@user-2-charlie1:hs2, membership=join, outlier=False>
...
🗳️ on_invite_request: handling event <FrozenEventV3 event_id=$O_54j7O--6xMsegY5EVZ9SA-mI4_iHJOIoRwYyeWIPY, type=m.room.member, state_key=@user-3-charlie2:hs2, membership=invite, outlier=False>
🔦 _store_room_members_txn update room_memberships: <FrozenEventV3 event_id=$O_54j7O--6xMsegY5EVZ9SA-mI4_iHJOIoRwYyeWIPY, type=m.room.member, state_key=@user-3-charlie2:hs2, membership=invite, outlier=True>
🔦 _store_room_members_txn update local_current_membership: <FrozenEventV3 event_id=$O_54j7O--6xMsegY5EVZ9SA-mI4_iHJOIoRwYyeWIPY, type=m.room.member, state_key=@user-3-charlie2:hs2, membership=invite, outlier=True>
📨 Notifying about new event <FrozenEventV3 event_id=$O_54j7O--6xMsegY5EVZ9SA-mI4_iHJOIoRwYyeWIPY, type=m.room.member, state_key=@user-3-charlie2:hs2, membership=invite, outlier=True>
✅ on_invite_request: handled event <FrozenEventV3 event_id=$O_54j7O--6xMsegY5EVZ9SA-mI4_iHJOIoRwYyeWIPY, type=m.room.member, state_key=@user-3-charlie2:hs2, membership=invite, outlier=True>
📬 handling received PDU in room !sfZVBdLUezpPWetrol:hs1: <FrozenEventV3 event_id=$O_54j7O--6xMsegY5EVZ9SA-mI4_iHJOIoRwYyeWIPY, type=m.room.member, state_key=@user-3-charlie2:hs2, membership=invite, outlier=False>
📮 handle_new_client_event: handling <FrozenEventV3 event_id=$WNVDTQrxy5tCdPQHMyHyIn7tE4NWqKsZ8Bn8R4WbBSA, type=m.room.member, state_key=@user-3-charlie2:hs2, membership=join, outlier=False>
❌ Denying new event <FrozenEventV3 event_id=$WNVDTQrxy5tCdPQHMyHyIn7tE4NWqKsZ8Bn8R4WbBSA, type=m.room.member, state_key=@user-3-charlie2:hs2, membership=join, outlier=False> because 403: You are not invited to this room.
synapse.http.server - 130 - INFO - POST-16 - <SynapseRequest at 0x7f460c91fbf0 method='POST' uri='/_matrix/client/v3/join/%21sfZVBdLUezpPWetrol:hs1?server_name=hs1' clientproto='HTTP/1.0' site='8080'> SynapseError: 403 - You are not invited to this room.
📨 Notifying about new event <FrozenEventV3 event_id=$O_54j7O--6xMsegY5EVZ9SA-mI4_iHJOIoRwYyeWIPY, type=m.room.member, state_key=@user-3-charlie2:hs2, membership=invite, outlier=False>
✅ handled received PDU in room !sfZVBdLUezpPWetrol:hs1: <FrozenEventV3 event_id=$O_54j7O--6xMsegY5EVZ9SA-mI4_iHJOIoRwYyeWIPY, type=m.room.member, state_key=@user-3-charlie2:hs2, membership=invite, outlier=False>
```
Bumps
[dawidd6/action-download-artifact](https://github.com/dawidd6/action-download-artifact)
from 7 to 8.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/dawidd6/action-download-artifact/releases">dawidd6/action-download-artifact's
releases</a>.</em></p>
<blockquote>
<h2>v8</h2>
<h2>New features</h2>
<ul>
<li><code>use_unzip</code> boolean input (defaulting to false) - if set
to true, the action will use system provided <code>unzip</code> utility
for unpacking downloaded artifact(s) (note that the action will first
download the .zip artifact file, then unpack it and remove the .zip
file)</li>
</ul>
<h2>What's Changed</h2>
<ul>
<li>README: v7 by <a
href="https://github.com/haines"><code>@haines</code></a> in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/318">dawidd6/action-download-artifact#318</a></li>
<li>Unzip by <a
href="https://github.com/dawidd6"><code>@dawidd6</code></a> in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/325">dawidd6/action-download-artifact#325</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/haines"><code>@haines</code></a> made
their first contribution in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/318">dawidd6/action-download-artifact#318</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/dawidd6/action-download-artifact/compare/v7...v8">https://github.com/dawidd6/action-download-artifact/compare/v7...v8</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="20319c5641"><code>20319c5</code></a>
README: v8</li>
<li><a
href="e58a9e5d14"><code>e58a9e5</code></a>
Unzip (<a
href="https://redirect.github.com/dawidd6/action-download-artifact/issues/325">#325</a>)</li>
<li><a
href="6d05268723"><code>6d05268</code></a>
node_modules: update</li>
<li><a
href="c03fb0c928"><code>c03fb0c</code></a>
README: v7 (<a
href="https://redirect.github.com/dawidd6/action-download-artifact/issues/318">#318</a>)</li>
<li>See full diff in <a
href="80620a5d27...20319c5641">compare
view</a></li>
</ul>
</details>
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`@dependabot rebase`.
[//]: # (dependabot-automerge-start)
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---
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Otherwise these can race with other long running queries and lock out
all other queries.
This caused problems in v1.22.0 as we added an index to `events` table
in #17948, but that got interrupted and so next time we ran the
background update we needed to delete the half-finished index. However,
that got blocked behind some long running queries and then locked other
queries out (stopping workers from even starting).
This is particularly a problem in a state reset scenario where the membership
might change without a corresponding event.
This PR is targeting a scenario where a state reset happens which causes
room membership to change. Previously, the cache would just hold onto
stale data and now we properly bust the cache in this scenario.
We have a few tests for these scenarios which you can see are now fixed
because we can remove the `FIXME` where we were previously manually
busting the cache in the test itself.
This is a general Synapse thing so by it's nature it helps out Sliding
Sync.
Fix https://github.com/element-hq/synapse/issues/17368
Prerequisite for https://github.com/element-hq/synapse/issues/17929
---
Match when are busting `_curr_state_delta_stream_cache`
Adds a query param `type` to `/_synapse/admin/v1/rooms/{room_id}/state`
that filters the state event query by state event type.
---------
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
- End with either a period (.) or an exclamation mark (!).
- End with either a period (.) or an exclamation mark (!).
- Start with a capital letter.
- Start with a capital letter.
- Feel free to credit yourself, by adding a sentence "Contributed by @github_username." or "Contributed by [Your Name]." to the end of the entry.
- Feel free to credit yourself, by adding a sentence "Contributed by @github_username." or "Contributed by [Your Name]." to the end of the entry.
* [ ] [Code style](https://element-hq.github.io/synapse/latest/code_style.html) is correct
* [ ] [Code style](https://element-hq.github.io/synapse/latest/code_style.html) is correct (run the [linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
(run the [linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
giving admins the power to easily manage an organization-wide
giving admins the power to easily manage an organization-wide
@ -249,6 +250,22 @@ Developers might be particularly interested in:
Alongside all that, join our developer community on Matrix:
Alongside all that, join our developer community on Matrix:
`#synapse-dev:matrix.org <https://matrix.to/#/#synapse-dev:matrix.org>`_, featuring real humans!
`#synapse-dev:matrix.org <https://matrix.to/#/#synapse-dev:matrix.org>`_, featuring real humans!
Copyright and Licensing
=======================
| Copyright 2014-2017 OpenMarket Ltd
| Copyright 2017 Vector Creations Ltd
| Copyright 2017-2025 New Vector Ltd
|
This software is dual-licensed by New Vector Ltd (Element). It can be used either:
(1) for free under the terms of the GNU Affero General Public License (as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version); OR
(2) under the terms of a paid-for Element Commercial License agreement between you and Element (the terms of which may vary depending on what you and Element have agreed to).
Unless required by applicable law or agreed to in writing, software distributed under the Licenses is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Licenses for the specific language governing permissions and limitations under the Licenses.
Ensure policy servers are not asked to scan policy server change events, allowing rooms to disable the use of a policy server while the policy server is down.
This API returns information about scheduled tasks.
To use it, you will need to authenticate by providing an `access_token`
for a server admin: see [Admin API](../usage/administration/admin_api/).
The api is:
```
GET /_synapse/admin/v1/scheduled_tasks
```
It returns a JSON body like the following:
```json
{
"scheduled_tasks": [
{
"id": "GSA124oegf1",
"action": "shutdown_room",
"status": "complete",
"timestamp_ms": 23423523,
"resource_id": "!roomid",
"result": "some result",
"error": null
}
]
}
```
**Query parameters:**
* `action_name`: string - Is optional. Returns only the scheduled tasks with the given action name.
* `resource_id`: string - Is optional. Returns only the scheduled tasks with the given resource id.
* `status`: string - Is optional. Returns only the scheduled tasks matching the given status, one of
- "scheduled" - Task is scheduled but not active
- "active" - Task is active and probably running, and if not will be run on next scheduler loop run
- "complete" - Task has completed successfully
- "failed" - Task is over and either returned a failed status, or had an exception
* `max_timestamp`: int - Is optional. Returns only the scheduled tasks with a timestamp inferior to the specified one.
**Response**
The following fields are returned in the JSON response body along with a `200` HTTP status code:
* `id`: string - ID of scheduled task.
* `action`: string - The name of the scheduled task's action.
* `status`: string - The status of the scheduled task.
* `timestamp_ms`: integer - The timestamp (in milliseconds since the unix epoch) of the given task - If the status is "scheduled" then this represents when it should be launched.
Otherwise it represents the last time this task got a change of state.
* `resource_id`: Optional string - The resource id of the scheduled task, if it possesses one
* `result`: Optional Json - Any result of the scheduled task, if given
* `error`: Optional string - If the task has the status "failed", the error associated with this failure
@ -414,6 +415,32 @@ The following actions are **NOT** performed. The list may be incomplete.
- Remove from monthly active users
- Remove from monthly active users
- Remove user's consent information (consent version and timestamp)
- Remove user's consent information (consent version and timestamp)
## Suspend/Unsuspend Account
This API allows an admin to suspend/unsuspend an account. While an account is suspended, the user is
prohibited from sending invites, joining or knocking on rooms, sending messages, changing profile data, and redacting messages other than their own.
The api is:
```
PUT /_synapse/admin/v1/suspend/<user_id>
```
with a body of:
```json
{
"suspend": true
}
```
To unsuspend a user, use the same endpoint with a body of:
```json
{
"suspend": false
}
```
## Reset password
## Reset password
**Note:** This API is disabled when MSC3861 is enabled. [See #15582](https://github.com/matrix-org/synapse/pull/15582)
**Note:** This API is disabled when MSC3861 is enabled. [See #15582](https://github.com/matrix-org/synapse/pull/15582)
@ -928,7 +955,8 @@ A response body like the following is returned:
"last_seen_ip": "1.2.3.4",
"last_seen_ip": "1.2.3.4",
"last_seen_user_agent": "Mozilla/5.0 (X11; Linux x86_64; rv:103.0) Gecko/20100101 Firefox/103.0",
"last_seen_user_agent": "Mozilla/5.0 (X11; Linux x86_64; rv:103.0) Gecko/20100101 Firefox/103.0",
"last_seen_ts": 1474491775024,
"last_seen_ts": 1474491775024,
"user_id": "<user_id>"
"user_id": "<user_id>",
"dehydrated": false
},
},
{
{
"device_id": "AUIECTSRND",
"device_id": "AUIECTSRND",
@ -936,7 +964,8 @@ A response body like the following is returned:
"last_seen_ip": "1.2.3.5",
"last_seen_ip": "1.2.3.5",
"last_seen_user_agent": "Mozilla/5.0 (X11; Linux x86_64; rv:103.0) Gecko/20100101 Firefox/103.0",
"last_seen_user_agent": "Mozilla/5.0 (X11; Linux x86_64; rv:103.0) Gecko/20100101 Firefox/103.0",
"last_seen_ts": 1474491775025,
"last_seen_ts": 1474491775025,
"user_id": "<user_id>"
"user_id": "<user_id>",
"dehydrated": false
}
}
],
],
"total": 2
"total": 2
@ -966,6 +995,7 @@ The following fields are returned in the JSON response body:
- `last_seen_ts` - The timestamp (in milliseconds since the unix epoch) when this
- `last_seen_ts` - The timestamp (in milliseconds since the unix epoch) when this
devices was last seen. (May be a few minutes out of date, for efficiency reasons).
devices was last seen. (May be a few minutes out of date, for efficiency reasons).
- `user_id` - Owner of device.
- `user_id` - Owner of device.
- `dehydrated` - Whether the device is a dehydrated device.
- `total` - Total number of user's devices.
- `total` - Total number of user's devices.
@ -1468,13 +1498,13 @@ The following JSON body parameter must be provided:
- `rooms` - A list of rooms to redact the user's events in. If an empty list is provided all events in all rooms
- `rooms` - A list of rooms to redact the user's events in. If an empty list is provided all events in all rooms
the user is a member of will be redacted
the user is a member of will be redacted
_Added in Synapse 1.116.0._
The following JSON body parameters are optional:
The following JSON body parameters are optional:
- `reason` - Reason the redaction is being requested, ie "spam", "abuse", etc. This will be included in each redaction event, and be visible to users.
- `reason` - Reason the redaction is being requested, ie "spam", "abuse", etc. This will be included in each redaction event, and be visible to users.
- `limit` - a limit on the number of the user's events to search for ones that can be redacted (events are redacted newest to oldest) in each room, defaults to 1000 if not provided
- `limit` - a limit on the number of the user's events to search for ones that can be redacted (events are redacted newest to oldest) in each room, defaults to 1000 if not provided
Called when processing an invitation received over federation. Unlike `user_may_invite`,
this callback receives the entire event, including any stripped state in the `unsigned`
section, not just the room and user IDs.
The callback must return one of:
- `synapse.module_api.NOT_SPAM`, to allow the operation. Other callbacks may still
decide to reject it.
- `synapse.module_api.errors.Codes` to reject the operation with an error code. In case
of doubt, `synapse.module_api.errors.Codes.FORBIDDEN` is a good error code.
If multiple modules implement this callback, they will be considered in order. If a
callback returns `synapse.module_api.NOT_SPAM`, Synapse falls through to the next one.
The value of the first callback that does not return `synapse.module_api.NOT_SPAM` will
be used. If this happens, Synapse will not call any of the subsequent implementations of
this callback.
If all of the callbacks return `synapse.module_api.NOT_SPAM`, Synapse will also fall
through to the `user_may_invite` callback before approving the invite.
### `user_may_send_3pid_invite`
### `user_may_send_3pid_invite`
_First introduced in Synapse v1.45.0_
_First introduced in Synapse v1.45.0_
@ -159,12 +189,19 @@ _First introduced in Synapse v1.37.0_
_Changed in Synapse v1.62.0: `synapse.module_api.NOT_SPAM` and `synapse.module_api.errors.Codes` can be returned by this callback. Returning a boolean is now deprecated._
_Changed in Synapse v1.62.0: `synapse.module_api.NOT_SPAM` and `synapse.module_api.errors.Codes` can be returned by this callback. Returning a boolean is now deprecated._
_Changed in Synapse v1.132.0: Added the `room_config` argument. Callbacks that only expect a single `user_id` argument are still supported._
* `user_id`: The Matrix user ID of the user (e.g. `@alice:example.com`).
* `room_config`: The contents of the body of a [/createRoom request](https://spec.matrix.org/latest/client-server-api/#post_matrixclientv3createroom) as a dictionary.
The callback must return one of:
The callback must return one of:
- `synapse.module_api.NOT_SPAM`, to allow the operation. Other callbacks may still
- `synapse.module_api.NOT_SPAM`, to allow the operation. Other callbacks may still
decide to reject it.
decide to reject it.
@ -239,6 +276,41 @@ be used. If this happens, Synapse will not call any of the subsequent implementa
Caution: This callback is currently experimental . The method signature or behaviour
may change without notice.
</span>**
Called when processing a request to [send state events](https://spec.matrix.org/latest/client-server-api/#put_matrixclientv3roomsroomidstateeventtypestatekey) to a room.
The arguments passed to this callback are:
* `user_id`: The Matrix user ID of the user (e.g. `@alice:example.com`) sending the state event.
* `room_id`: The ID of the room that the requested state event is being sent to.
* `event_type`: The requested type of event.
* `state_key`: The requested state key.
* `content`: The requested event contents.
The callback must return one of:
- `synapse.module_api.NOT_SPAM`, to allow the operation. Other callbacks may still
decide to reject it.
- `synapse.module_api.errors.Codes` to reject the operation with an error code. In case
of doubt, `synapse.module_api.errors.Codes.FORBIDDEN` is a good error code.
If multiple modules implement this callback, they will be considered in order. If a
callback returns `synapse.module_api.NOT_SPAM`, Synapse falls through to the next one.
The value of the first callback that does not return `synapse.module_api.NOT_SPAM` will
be used. If this happens, Synapse will not call any of the subsequent implementations of
this callback.
### `check_username_for_spam`
### `check_username_for_spam`
@ -353,6 +425,8 @@ callback returns `False`, Synapse falls through to the next one. The value of th
callback that does not return `False` will be used. If this happens, Synapse will not call
callback that does not return `False` will be used. If this happens, Synapse will not call
any of the subsequent implementations of this callback.
any of the subsequent implementations of this callback.
Note that this check is applied to federation invites as of Synapse v1.130.0.
Postgres uses separate directories for database locations between major versions (typically `/var/lib/postgresql/<version>/main`).
Therefore, it is recommended to stop Synapse and other services (MAS, etc) before upgrading Postgres major versions.
It is also strongly recommended to [back up](./usage/administration/backups.md#database) your database beforehand to ensure no data loss arising from a failed upgrade.
## Backups
## Backups
Don't forget to [back up](./usage/administration/backups.md#database) your database!
Don't forget to [back up](./usage/administration/backups.md#database) your database!
##### Red Hat Enterprise Linux / Rocky Linux / Oracle Linux
*Note: The term "RHEL" below refers to both Red Hat Enterprise Linux and Rocky Linux. The distributions are 1:1 binary compatible.*
*Note: The term "RHEL" below refers to Red Hat Enterprise Linux, Oracle Linux and Rocky Linux. The distributions are 1:1 binary compatible.*
It's recommended to use the latest Python versions.
It's recommended to use the latest Python versions.
RHEL 8 in particular ships with Python 3.6 by default which is EOL and therefore no longer supported by Synapse. RHEL 9 ship with Python 3.9 which is still supported by the Python core team as of this writing. However, newer Python versions provide significant performance improvements and they're available in official distributions' repositories. Therefore it's recommended to use them.
RHEL 8 in particular ships with Python 3.6 by default which is EOL and therefore no longer supported by Synapse. RHEL 9 ships with Python 3.9 which is still supported by the Python core team as of this writing. However, newer Python versions provide significant performance improvements and they're available in official distributions' repositories. Therefore it's recommended to use them.
Python 3.11 and 3.12 are available for both RHEL 8 and 9.
Python 3.11 and 3.12 are available for both RHEL 8 and 9.
These commands should be run as root user.
These commands should be run as root user.
RHEL 8
```bash
# Enable PowerTools repository
dnf config-manager --set-enabled powertools
```
RHEL 9
```bash
# Enable CodeReady Linux Builder repository
crb enable
```
Install new version of Python. You only need one of these:
Install new version of Python. You only need one of these:
*Note*: You may need to set `PYTHONMALLOC=malloc` to ensure that `jemalloc` can accurately calculate memory usage. By default, Python uses its internal small-object allocator, which may interfere with jemalloc's ability to track memory consumption correctly. This could prevent the [cache_autotuning](../configuration/config_documentation.md#caches-and-associated-values) feature from functioning as expected, as the Python allocator may not reach the memory threshold set by `max_cache_memory_usage`, thus not triggering the cache eviction process.
*Note*: You may need to set `PYTHONMALLOC=malloc` to ensure that `jemalloc` can accurately calculate memory usage. By default, Python uses its internal small-object allocator, which may interfere with jemalloc's ability to track memory consumption correctly. This could prevent the [cache_autotuning](../configuration/config_documentation.md#caches) feature from functioning as expected, as the Python allocator may not reach the memory threshold set by `max_cache_memory_usage`, thus not triggering the cache eviction process.
This made a significant difference on Python 2.7 - it's unclear how
This made a significant difference on Python 2.7 - it's unclear how
@ -30,7 +30,7 @@ The following statistics are sent to the configured reporting endpoint:
| `python_version` | string | The Python version number in use (e.g "3.7.1"). Taken from `sys.version_info`. |
| `python_version` | string | The Python version number in use (e.g "3.7.1"). Taken from `sys.version_info`. |
| `total_users` | int | The number of registered users on the homeserver. |
| `total_users` | int | The number of registered users on the homeserver. |
| `total_nonbridged_users` | int | The number of users, excluding those created by an Application Service. |
| `total_nonbridged_users` | int | The number of users, excluding those created by an Application Service. |
| `daily_user_type_native` | int | The number of native users created in the last 24 hours. |
| `daily_user_type_native` | int | The number of native, non-guest users created in the last 24 hours. |
| `daily_user_type_guest` | int | The number of guest users created in the last 24 hours. |
| `daily_user_type_guest` | int | The number of guest users created in the last 24 hours. |
| `daily_user_type_bridged` | int | The number of users created by Application Services in the last 24 hours. |
| `daily_user_type_bridged` | int | The number of users created by Application Services in the last 24 hours. |
| `total_room_count` | int | The total number of rooms present on the homeserver. |
| `total_room_count` | int | The total number of rooms present on the homeserver. |
@ -50,8 +50,8 @@ The following statistics are sent to the configured reporting endpoint:
| `cache_factor` | int | The configured [`global factor`](../../configuration/config_documentation.md#caching) value for caching. |
| `cache_factor` | int | The configured [`global factor`](../../configuration/config_documentation.md#caching) value for caching. |
| `event_cache_size` | int | The configured [`event_cache_size`](../../configuration/config_documentation.md#caching) value for caching. |
| `event_cache_size` | int | The configured [`event_cache_size`](../../configuration/config_documentation.md#caching) value for caching. |
| `database_engine` | string | The database engine that is in use. Either "psycopg2" meaning PostgreSQL is in use, or "sqlite3" for SQLite3. |
| `database_engine` | string | The database engine that is in use. Either "psycopg2" meaning PostgreSQL is in use, or "sqlite3" for SQLite3. |
| `database_server_version` | string | The version of the database server. Examples being "10.10" for PostgreSQL server version 10.0, and "3.38.5" for SQLite 3.38.5 installed on the system. |
| `database_server_version`| string | The version of the database server. Examples being "10.10" for PostgreSQL server version 10.0, and "3.38.5" for SQLite 3.38.5 installed on the system. |
| `log_level` | string | The log level in use. Examples are "INFO", "WARNING", "ERROR", "DEBUG", etc. |
| `log_level`| string | The log level in use. Examples are "INFO", "WARNING", "ERROR", "DEBUG", etc. |
[^1]: Native matrix users and guests are always counted. If the
[^1]: Native matrix users and guests are always counted. If the
"description":"Human-readable type of a schema that is displayed instead of the standard JSON Schema types like `object` or `integer`. In case the JSON Schema type contains `null`, this information should be presented alongside the human-readable type name.",
"examples":["duration","byte size"]
},
"io.element.post_description":{
"type":"string",
"description":"Additional description of a schema, better suited to be placed less prominently in the generated documentation, e.g., at the end of a section after listings of items and properties.",
"examples":[
"### Advanced uses\n\nThe spent coffee grounds can be added to compost for improving soil and growing plants."
"description":("Configuration settings related to push notifications."),
},
"encryption_enabled_by_default_for_room_type":{
"title":"Rooms",
"description":("Config options relating to rooms."),
},
"opentracing":{
"title":"Opentracing",
"description":("Configuration options related to Opentracing support."),
},
"worker_replication_secret":{
"title":"Coordinating workers",
"description":(
"Configuration options related to workers which belong in the main config file (usually called `homeserver.yaml`). A Synapse deployment can scale horizontally by running multiple Synapse processes called _workers_. Incoming requests are distributed between workers to handle higher loads. Some workers are privileged and can accept requests from other workers.\n\n"
"As a result, the worker configuration is divided into two parts.\n\n"
"1. The first part (in this section of the manual) defines which shardable tasks are delegated to privileged workers. This allows unprivileged workers to make requests to a privileged worker to act on their behalf.\n"
"2. [The second part](#individual-worker-configuration) controls the behaviour of individual workers in isolation.\n\n"
"For guidance on setting up workers, see the [worker documentation](../../workers.md)."
),
},
"worker_app":{
"title":"Individual worker configuration",
"description":(
"These options configure an individual worker, in its worker configuration file. They should be not be provided when configuring the main process.\n\n"
"Note also the configuration above for [coordinating a cluster of workers](#coordinating-workers).\n\n"
"For guidance on setting up workers, see the [worker documentation](../../workers.md)."
),
},
"background_updates":{
"title":"Background Updates",
"description":("Configuration settings related to background updates."),
},
"auto_accept_invites":{
"title":"Auto Accept Invites",
"description":(
"Configuration settings related to automatically accepting invites."
),
},
}
INDENT=""
has_error=False
deferror(text:str)->None:
globalhas_error
print(f"ERROR: {text}",file=sys.stderr)
has_error=True
defindent(text:str,first_line:bool=True)->str:
"""Indents each non-empty line of the given text."""
Blocking a user prevents them from interacting with repositories, such as opening or commenting on pull requests or issues. Learn more about blocking a user.
