Commit Graph

652 Commits

Author SHA1 Message Date
Eric Eastwood
0a00b7ff14
Update black, and run auto formatting over the codebase ()
- Update black version to the latest
 - Run black auto formatting over the codebase
    - Run autoformatting according to [`docs/code_style.md
`](80d6dc9783/docs/code_style.md)
 - Update `code_style.md` docs around installing black to use the correct version
2021-02-16 22:32:34 +00:00
Richard van der Hoff
3b754aea27
Clean up caching/locking of OIDC metadata load ()
Ensure that we lock correctly to prevent multiple concurrent metadata load
requests, and generally clean up the way we construct the metadata cache.
2021-02-16 16:27:38 +00:00
Patrick Cloke
7950aa8a27 Fix some typos. 2021-02-12 11:14:12 -05:00
Patrick Cloke
2c9b4a5f16 Synapse 1.27.0rc2 (2021-02-11)
==============================
 
 Features
 --------
 
 - Further improvements to the user experience of registration via single sign-on. ([\#9297](https://github.com/matrix-org/synapse/issues/9297))
 
 Bugfixes
 --------
 
 - Fix ratelimiting introduced in v1.27.0rc1 for invites to respect the `ratelimit` flag on application services. ([\#9302](https://github.com/matrix-org/synapse/issues/9302))
 - Do not automatically calculate `public_baseurl` since it can be wrong in some situations. Reverts behaviour introduced in v1.26.0. ([\#9313](https://github.com/matrix-org/synapse/issues/9313))
 
 Improved Documentation
 ----------------------
 
 - Clarify the sample configuration for changes made to the template loading code. ([\#9310](https://github.com/matrix-org/synapse/issues/9310))
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEF3tZXk38tRDFVnUIM/xY9qcRMEgFAmAlX4AACgkQM/xY9qcR
 MEjxhg/+JzOGDmgxy4Vm9oU84htkkJsflU755ykxhwbIjVy2j+07pMgtWMmebXIS
 /tWjinwRB9OgKIK+j5RWdYzz/GRTkLCbafTLhhNOWsnaCO7nnAfZFozLOMd9g2qN
 309cS8efZkxGCISGSRm1QQKjQDx6HHx7nZVAwpqb778Q9TMrBYRAQeCk9yws7FfL
 GsP5YrBI42n84YhvflWA8J8QRYkeJJaggVWzE0XvwdI6raY1BmxMKcDvyl9iKpGb
 /QXsdketD3eJxdOlU92O5ZxRXmL00bdyAFdw2+J3Y+wjoGBnC5njKSFG3j8Z2UcP
 xIdB6w/zyGoPLKd4s7tkDI3axE7qrwFetA4NytannWGEHZ9q5tgOd5PA1kTeKYvn
 ao2os4pKMjWQOHiWLskqZVXgmoW5Kb2zgyZU/vhFAz8ImuidFULOjpEytAWqtt1B
 iuL/fRlM3z0BpwQNd3NBsblYTpZri8gdTp7ULJYtaKpT2MeG0sg3swJAptUjw9L4
 awbQuBFZ8o/E/0xwiGieSxbR6b6Nz5WiCyLaeMz6b3Y4YdomttOAZ6pL6E9y8ygU
 2wKYleSmg+tbaBKKZR5CSCwXOduSYPhWw7oqsfEfvT0NCQLuItfGNFZqxRzsf73H
 lCV0wwxNZBv8kRyMs6KivMvSI6SKinAjXS8AjzHE402ozdwOCv0=
 =NSyp
 -----END PGP SIGNATURE-----

Merge tag 'v1.27.0rc2' into develop

Synapse 1.27.0rc2 (2021-02-11)
==============================

Features
--------

- Further improvements to the user experience of registration via single sign-on. ([\#9297](https://github.com/matrix-org/synapse/issues/9297))

Bugfixes
--------

- Fix ratelimiting introduced in v1.27.0rc1 for invites to respect the `ratelimit` flag on application services. ([\#9302](https://github.com/matrix-org/synapse/issues/9302))
- Do not automatically calculate `public_baseurl` since it can be wrong in some situations. Reverts behaviour introduced in v1.26.0. ([\#9313](https://github.com/matrix-org/synapse/issues/9313))

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

- Clarify the sample configuration for changes made to the template loading code. ([\#9310](https://github.com/matrix-org/synapse/issues/9310))
2021-02-11 11:56:03 -05:00
Patrick Cloke
e40d88cff3
Backout changes for automatically calculating the public baseurl. ()
This breaks some people's configurations (if their Client-Server API
is not accessed via port 443).
2021-02-11 11:16:54 -05:00
Patrick Cloke
3f58fc848d
Type hints and validation improvements. ()
* Adds type hints to the groups servlet and stringutils code.
* Assert the maximum length of some input values for spec compliance.
2021-02-08 13:59:54 -05:00
Richard van der Hoff
18ab35284a Merge branch 'social_login' into develop 2021-02-01 17:28:37 +00:00
Richard van der Hoff
4167494c90
Replace username picker with a template ()
There's some prelimiary work here to pull out the construction of a jinja environment to a separate function.

I wanted to load the template at display time rather than load time, so that it's easy to update on the fly. Honestly, I think we should do this with all our templates: the risk of ending up with malformed templates is far outweighed by the improved turnaround time for an admin trying to update them.
2021-02-01 15:52:50 +00:00
Andrew Morgan
a64c29926e
Pass a dict, instead of None, to modules if a None config is specified in the homeserver config ()
If a Synapse module's config block were empty in YAML, thus being translated to a `Nonetype` in Python, then some modules could fail as that None ends up getting passed to their `parse_config` method. Modules are expected to accept a `dict` instead.

This PR ensures that if the user does end up specifying an empty config block (such as what [the default oidc config in the sample config](5310808d3b/docs/sample_config.yaml (L1816-L1845)) states) then `None` is not passed to the module. An empty dict is passed instead.

This code assumes that no existing modules are relying on receiving a `None` config block, but I'd really hope that they aren't.
2021-01-27 11:49:31 +00:00
Erik Johnston
056327457f
Fix chain cover update to handle events with duplicate auth events () 2021-01-22 19:44:08 +00:00
Richard van der Hoff
0cd2938bc8
Support icons for Identity Providers () 2021-01-20 08:15:14 -05:00
Richard van der Hoff
9ffac2bef1
Remote dependency on distutils ()
`distutils` is pretty much deprecated these days, and replaced with
`setuptools`. It's also annoying because it's you can't `pip install` it, and
it's hard to figure out which debian package we should depend on to make sure
it's there.

Since we only use it for a tiny function anyway, let's just vendor said
function into our codebase.
2021-01-15 15:59:20 +00:00
Erik Johnston
1a08e0cdab
Fix event chain bg update. ()
We passed in a graph to `sorted_topologically` which didn't have an
entry for each node (as we dropped nodes with no edges).
2021-01-14 18:57:32 +00:00
Erik Johnston
1315a2e8be
Use a chain cover index to efficiently calculate auth chain difference () 2021-01-11 16:09:22 +00:00
Erik Johnston
a03d71dc9d
Fix "Starting metrics collection from sentinel context" errors () 2021-01-08 14:33:53 +00:00
Patrick Cloke
1b4d5d6acf
Empty iterables should count towards cache usage. () 2021-01-06 12:33:20 -05:00
Patrick Cloke
06fefe0bb1
Add type hints to the logging context code. () 2021-01-05 08:06:55 -05:00
David Teller
f14428b25c
Allow spam-checker modules to be provide async methods. ()
Spam checker modules can now provide async methods. This is implemented
in a backwards-compatible manner.
2020-12-11 14:05:15 -05:00
Richard van der Hoff
ab7a24cc6b
Better formatting for config errors from modules ()
The idea is that the parse_config method of extension modules can raise either a ConfigError or a JsonValidationError,
and it will be magically turned into a legible error message. There's a few components to it:

* Separating the "path" and the "message" parts of a ConfigError, so that we can fiddle with the path bit to turn it
   into an absolute path.
* Generally improving the way ConfigErrors get printed.
* Passing in the config path to load_module so that it can wrap any exceptions that get caught appropriately.
2020-12-08 14:04:35 +00:00
Richard van der Hoff
cbc82aa09f
Implement and use an @lru_cache decorator ()
We don't always need the full power of a DeferredCache.
2020-10-30 11:43:17 +00:00
Richard van der Hoff
c97da1e45d
Merge pull request from matrix-org/rav/fix_frozen_events
Fix serialisation errors when using third-party event rules.
2020-10-28 20:41:42 +00:00
Richard van der Hoff
b6ca69e4f1 Remove frozendict_json_encoder and support frozendicts everywhere
Not being able to serialise `frozendicts` is fragile, and it's annoying to have
to think about which serialiser you want. There's no real downside to
supporting frozendicts, so let's just have one json encoder.
2020-10-28 15:56:57 +00:00
Dan Callahan
aff1eb7c67
Tell Black to format code for Python 3.5 ()
This allows trailing commas in multi-line arg lists.

Minor, but we might as well keep our formatting current with regard to
our minimum supported Python version.

Signed-off-by: Dan Callahan <danc@element.io>
2020-10-27 23:26:36 +00:00
Richard van der Hoff
b28aaeb3a5
Optimise CacheDescriptor ()
don't bother constricting a CacheContext unless we need one.
2020-10-21 22:57:45 +01:00
Richard van der Hoff
c13820bcee fix failure case 2020-10-21 18:54:53 +01:00
Richard van der Hoff
2b3af01791 optimise DeferredCache.set 2020-10-21 17:55:53 +01:00
Richard van der Hoff
1f4269700c Push some deferred wrangling down into DeferredCache 2020-10-21 15:39:25 +01:00
Richard van der Hoff
96e7d3c4a0
Fix 'LruCache' object has no attribute '_on_resize' ()
We need to make sure we are readu for the `set_cache_factor` callback.
2020-10-19 21:13:50 +01:00
Richard van der Hoff
903d11c43a
Add DeferredCache.get_immediate method ()
* Add `DeferredCache.get_immediate` method

A bunch of things that are currently calling `DeferredCache.get` are only
really interested in the result if it's completed. We can optimise and simplify
this case.

* Remove unused 'default' parameter to DeferredCache.get()

* another get_immediate instance
2020-10-19 15:00:12 +01:00
Richard van der Hoff
97647b33c2
Replace DeferredCache with LruCache where possible ()
Most of these uses don't need a full-blown DeferredCache; LruCache is lighter and more appropriate.
2020-10-19 12:20:29 +01:00
Richard van der Hoff
6d7b22041d review comments 2020-10-16 16:25:15 +01:00
Richard van der Hoff
995cc615a0
Apply suggestions from code review
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2020-10-16 16:14:42 +01:00
Richard van der Hoff
0ec0bc3886 type annotations for LruCache 2020-10-16 15:56:39 +01:00
Richard van der Hoff
3ee17585cd
Make LruCache register its own metrics ()
rather than have everything that instantiates an LruCache manage metrics
separately, have LruCache do it itself.
2020-10-16 15:51:57 +01:00
Richard van der Hoff
8075504a60
Enable mypy for synapse.util.caches ()
This seemed to entail dragging in a type stub for SortedList.
2020-10-15 11:44:39 +01:00
Richard van der Hoff
4182bb812f move DeferredCache into its own module 2020-10-14 23:38:14 +01:00
Richard van der Hoff
9f87da0a84 Rename Cache->DeferredCache 2020-10-14 23:38:14 +01:00
Richard van der Hoff
7eff59ec91 Add some more type annotations to Cache 2020-10-14 23:38:14 +01:00
Patrick Cloke
1781bbe319
Add type hints to response cache. () 2020-10-09 11:35:11 -04:00
Richard van der Hoff
b28bfd905d
Clarify error message when plugin config parsers raise an error ()
This turns:

    Failed to parse config for 'myplugin': Exception('error message')

into:

    Failed to parse config for 'myplugin': error message.
2020-10-08 11:10:15 +01:00
Richard van der Hoff
ba700074c6 Expose a get_resource_usage method in Measure 2020-09-29 17:35:20 +01:00
Richard van der Hoff
1c262431f9
Fix handling of connection timeouts in outgoing http requests ()
* Remove `on_timeout_cancel` from `timeout_deferred`

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

* Fix handling of connection timeouts in outgoing http requests

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

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

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

* Fix incorrect handling of timeouts reading federation responses

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

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

* Fix inconsistent handling of `timeout` param between methods

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

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

Generated with:

    sed -i "" -Ee 's/super\([^\(]+\)/super()/g' **/*.py
2020-09-18 09:56:44 -04:00
Jonathan de Jong
837293c314
Remove obsolete __future__ imports () 2020-09-17 08:37:01 -04:00
Patrick Cloke
aec294ee0d
Use slots in attrs classes where possible ()
slots use less memory (and attribute access is faster) while slightly
limiting the flexibility of the class attributes. This focuses on objects
which are instantiated "often" and for short periods of time.
2020-09-14 12:50:06 -04:00
Patrick Cloke
a9dbe98ef9 Synapse 1.20.0rc3 (2020-09-11)
==============================
 
 Bugfixes
 --------
 
 - Fix a bug introduced in v1.20.0rc1 where the wrong exception was raised when invalid JSON data is encountered. ([\#8291](https://github.com/matrix-org/synapse/issues/8291))
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEF3tZXk38tRDFVnUIM/xY9qcRMEgFAl9bbA8ACgkQM/xY9qcR
 MEjjJg//ZGcvPLr8y3F5JXptcjWA3AFja3DgztBA3uNFoDrwVhR9m3+F4rL/Fbat
 gnaccWsKIXOjZw5WOThQEUIfYMKmHEsaDl7xtlUPC4ylmSV+31ypu1KiRSxND2kT
 TmOupvqw+4/E4RajpYX6WT3e2oQUpIcBAKsUyZL3ZXECR/yNYrA6w2w7i4wrv3cU
 QDzBFrCcr5aJql7VUc88BlaZUG6xom2/kkPtjmO6imPnPGBHLN22uPU7zQ4n7Vgi
 Nrg45v5WHVCx57WoXqAEap1zdKgoRCna1x0NkqYh0OAXq1l6aVwlf/Pdynt91f2x
 yyaMYjMskjyatHlzONMV4kz0w03dUrGJXiAx2ldEDd32SKBUxLJ/CYtNEdoXZ4Mm
 o0OJfDbaSJwlqK7FhdZJE3kCSkUvlmVasDErXfQRDVHy5sx9Ufr4P0kkaZyXDys1
 UAWFcCJwy9dgFR2679PoXk1s/gHf10wuk6FOs8ESbcJJOvCljxWrOIqKNzSUL3HQ
 Hj5V1zHYXB6HtgiI7tbKxSn/d2uajHI9b8LVOkyV9RKsb1DGGRgNQQ5Kz4Zud7dC
 vuQ2jVw7JIo41W3QIXvcL1KdQeje2nwYwuwNREZaEDZJsGLjxaJ6dNyBVgkmYYFP
 gxhplSOSsFjQRGEsBrc2utWxDnLVGPHEAt7iHVSqjwVUyARvxjo=
 =e2T1
 -----END PGP SIGNATURE-----

Merge tag 'v1.20.0rc3' into develop

Synapse 1.20.0rc3 (2020-09-11)
==============================

Bugfixes
--------

- Fix a bug introduced in v1.20.0rc1 where the wrong exception was raised when invalid JSON data is encountered. ([\#8291](https://github.com/matrix-org/synapse/issues/8291))
2020-09-11 08:30:36 -04:00
Patrick Cloke
b86764662b
Fix the exception that is raised when invalid JSON is encountered. () 2020-09-10 14:55:25 -04:00
Patrick Cloke
2ea1c68249
Remove some unused distributor signals ()
Removes the `user_joined_room` and stops calling it since there are no observers.

Also cleans-up some other unused signals and related code.
2020-09-09 12:22:00 -04:00
Patrick Cloke
e45b834119
Add types to async_helpers () 2020-09-08 16:50:51 -04:00
Patrick Cloke
72bec36d50
Directly import json from the standard library. ()
By importing from canonicaljson the simplejson module was still being used
in some situations. After this change the std lib json is consistenty used
throughout Synapse.
2020-09-08 07:33:48 -04:00