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Author SHA1 Message Date
Olivier Wilkinson (reivilibre)
bbd59237fc Merge tag 'v1.74.0rc1' into rei/uvloop
Synapse 1.74.0rc1 (2022-12-13)
==============================

Features
--------

- Improve user search for international display names. ([\#14464](https://github.com/matrix-org/synapse/issues/14464))
- Stop using deprecated `keyIds` parameter when calling `/_matrix/key/v2/server`. ([\#14490](https://github.com/matrix-org/synapse/issues/14490), [\#14525](https://github.com/matrix-org/synapse/issues/14525))
- Add new `push.enabled` config option to allow opting out of push notification calculation. ([\#14551](https://github.com/matrix-org/synapse/issues/14551), [\#14619](https://github.com/matrix-org/synapse/issues/14619))
- Advertise support for Matrix 1.5 on `/_matrix/client/versions`. ([\#14576](https://github.com/matrix-org/synapse/issues/14576))
- Improve opentracing and logging for to-device message handling. ([\#14598](https://github.com/matrix-org/synapse/issues/14598))
- Allow selecting "prejoin" events by state keys in addition to event types. ([\#14642](https://github.com/matrix-org/synapse/issues/14642))

Bugfixes
--------

- Fix a long-standing bug where a device list update might not be sent to clients in certain circumstances. ([\#14435](https://github.com/matrix-org/synapse/issues/14435), [\#14592](https://github.com/matrix-org/synapse/issues/14592), [\#14604](https://github.com/matrix-org/synapse/issues/14604))
- Suppress a spurious warning when `POST /rooms/<room_id>/<membership>/`, `POST /join/<room_id_or_alias`, or the unspecced `PUT /join/<room_id_or_alias>/<txn_id>` receive an empty HTTP request body. ([\#14600](https://github.com/matrix-org/synapse/issues/14600))
- Return spec-compliant JSON errors when unknown endpoints are requested. ([\#14620](https://github.com/matrix-org/synapse/issues/14620), [\#14621](https://github.com/matrix-org/synapse/issues/14621))
- Update html templates to load images over HTTPS. Contributed by @ashfame. ([\#14625](https://github.com/matrix-org/synapse/issues/14625))
- Fix a long-standing bug where the user directory would return 1 more row than requested. ([\#14631](https://github.com/matrix-org/synapse/issues/14631))
- Reject invalid read receipt requests with empty room or event IDs. Contributed by Nick @ Beeper (@fizzadar). ([\#14632](https://github.com/matrix-org/synapse/issues/14632))
- Fix a bug introduced in Synapse 1.67.0 where not specifying a config file or a server URL would lead to the `register_new_matrix_user` script failing. ([\#14637](https://github.com/matrix-org/synapse/issues/14637))
- Fix a long-standing bug where the user directory and room/user stats might be out of sync. ([\#14639](https://github.com/matrix-org/synapse/issues/14639), [\#14643](https://github.com/matrix-org/synapse/issues/14643))
- Fix a bug introduced in Synapse 1.72.0 where the background updates to add non-thread unique indexes on receipts would fail if they were previously interrupted. ([\#14650](https://github.com/matrix-org/synapse/issues/14650))
- Improve validation of field size limits in events. ([\#14664](https://github.com/matrix-org/synapse/issues/14664))
- Fix bugs introduced in Synapse 1.55.0 and 1.69.0 where application services would not be notified of events in the correct rooms, due to stale caches. ([\#14670](https://github.com/matrix-org/synapse/issues/14670))

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

- Update worker settings for `pusher` and `federation_sender` functionality. ([\#14493](https://github.com/matrix-org/synapse/issues/14493))
- Add links to third party package repositories, and point to the bug which highlights Ubuntu's out-of-date packages. ([\#14517](https://github.com/matrix-org/synapse/issues/14517))
- Remove old, incorrect minimum postgres version note and replace with a link to the [Dependency Deprecation Policy](https://matrix-org.github.io/synapse/v1.73/deprecation_policy.html). ([\#14590](https://github.com/matrix-org/synapse/issues/14590))
- Add Single-Sign On setup instructions for Mastodon-based instances. ([\#14594](https://github.com/matrix-org/synapse/issues/14594))
- Change `turn_allow_guests` example value to lowercase `true`. ([\#14634](https://github.com/matrix-org/synapse/issues/14634))

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

- Optimise push badge count calculations. Contributed by Nick @ Beeper (@fizzadar). ([\#14255](https://github.com/matrix-org/synapse/issues/14255))
- Faster remote room joins: stream the un-partial-stating of rooms over replication. ([\#14473](https://github.com/matrix-org/synapse/issues/14473), [\#14474](https://github.com/matrix-org/synapse/issues/14474))
- Share the `ClientRestResource` for both workers and the main process. ([\#14528](https://github.com/matrix-org/synapse/issues/14528))
- Add `--editable` flag to `complement.sh` which uses an editable install of Synapse for faster turn-around times whilst developing iteratively. ([\#14548](https://github.com/matrix-org/synapse/issues/14548))
- Faster joins: use servers list approximation to send read receipts when in partial state instead of waiting for the full state of the room. ([\#14549](https://github.com/matrix-org/synapse/issues/14549))
- Modernize unit tests configuration related to workers. ([\#14568](https://github.com/matrix-org/synapse/issues/14568))
- Bump jsonschema from 4.17.0 to 4.17.3. ([\#14591](https://github.com/matrix-org/synapse/issues/14591))
- Fix Rust lint CI. ([\#14602](https://github.com/matrix-org/synapse/issues/14602))
- Bump JasonEtco/create-an-issue from 2.5.0 to 2.8.1. ([\#14607](https://github.com/matrix-org/synapse/issues/14607))
- Alter some unit test environment parameters to decrease time spent running tests. ([\#14610](https://github.com/matrix-org/synapse/issues/14610))
- Switch to Go recommended installation method for `gotestfmt` template in CI. ([\#14611](https://github.com/matrix-org/synapse/issues/14611))
- Bump phonenumbers from 8.13.0 to 8.13.1. ([\#14612](https://github.com/matrix-org/synapse/issues/14612))
- Bump types-setuptools from 65.5.0.3 to 65.6.0.1. ([\#14613](https://github.com/matrix-org/synapse/issues/14613))
- Bump twine from 4.0.1 to 4.0.2. ([\#14614](https://github.com/matrix-org/synapse/issues/14614))
- Bump types-requests from 2.28.11.2 to 2.28.11.5. ([\#14615](https://github.com/matrix-org/synapse/issues/14615))
- Bump cryptography from 38.0.3 to 38.0.4. ([\#14616](https://github.com/matrix-org/synapse/issues/14616))
- Remove useless cargo install with apt from Dockerfile. ([\#14636](https://github.com/matrix-org/synapse/issues/14636))
- Bump certifi from 2021.10.8 to 2022.12.7. ([\#14645](https://github.com/matrix-org/synapse/issues/14645))
- Bump flake8-bugbear from 22.10.27 to 22.12.6. ([\#14656](https://github.com/matrix-org/synapse/issues/14656))
- Bump packaging from 21.3 to 22.0. ([\#14657](https://github.com/matrix-org/synapse/issues/14657))
- Bump types-pillow from 9.3.0.1 to 9.3.0.4. ([\#14658](https://github.com/matrix-org/synapse/issues/14658))
- Bump serde from 1.0.148 to 1.0.150. ([\#14659](https://github.com/matrix-org/synapse/issues/14659))
- Bump phonenumbers from 8.13.1 to 8.13.2. ([\#14660](https://github.com/matrix-org/synapse/issues/14660))
- Bump authlib from 1.1.0 to 1.2.0. ([\#14661](https://github.com/matrix-org/synapse/issues/14661))
- Move `StateFilter` to `synapse.types`. ([\#14668](https://github.com/matrix-org/synapse/issues/14668))
- Improve type hints. ([\#14597](https://github.com/matrix-org/synapse/issues/14597), [\#14646](https://github.com/matrix-org/synapse/issues/14646), [\#14671](https://github.com/matrix-org/synapse/issues/14671))
2022-12-14 13:24:38 +00:00
Sean Quah
e70f398f4a Tidy up CHANGES.md 2022-12-13 13:44:19 +00:00
Sean Quah
822646b636 Tidy up CHANGES.md 2022-12-13 13:41:14 +00:00
Sean Quah
b8cf480fa9 1.74.0rc1 2022-12-13 13:30:07 +00:00
reivilibre
62ed877433 Improve validation of field size limits in events. (#14664) 2022-12-13 13:19:19 +00:00
Olivier Wilkinson (reivilibre)
8de5c59fd3 Use uvloop as an asyncio reactor event loop 2022-10-07 15:16:05 +01:00
69 changed files with 949 additions and 743 deletions

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@@ -1,3 +1,74 @@
Synapse 1.74.0rc1 (2022-12-13)
==============================
Features
--------
- Improve user search for international display names. ([\#14464](https://github.com/matrix-org/synapse/issues/14464))
- Stop using deprecated `keyIds` parameter when calling `/_matrix/key/v2/server`. ([\#14490](https://github.com/matrix-org/synapse/issues/14490), [\#14525](https://github.com/matrix-org/synapse/issues/14525))
- Add new `push.enabled` config option to allow opting out of push notification calculation. ([\#14551](https://github.com/matrix-org/synapse/issues/14551), [\#14619](https://github.com/matrix-org/synapse/issues/14619))
- Advertise support for Matrix 1.5 on `/_matrix/client/versions`. ([\#14576](https://github.com/matrix-org/synapse/issues/14576))
- Improve opentracing and logging for to-device message handling. ([\#14598](https://github.com/matrix-org/synapse/issues/14598))
- Allow selecting "prejoin" events by state keys in addition to event types. ([\#14642](https://github.com/matrix-org/synapse/issues/14642))
Bugfixes
--------
- Fix a long-standing bug where a device list update might not be sent to clients in certain circumstances. ([\#14435](https://github.com/matrix-org/synapse/issues/14435), [\#14592](https://github.com/matrix-org/synapse/issues/14592), [\#14604](https://github.com/matrix-org/synapse/issues/14604))
- Suppress a spurious warning when `POST /rooms/<room_id>/<membership>/`, `POST /join/<room_id_or_alias`, or the unspecced `PUT /join/<room_id_or_alias>/<txn_id>` receive an empty HTTP request body. ([\#14600](https://github.com/matrix-org/synapse/issues/14600))
- Return spec-compliant JSON errors when unknown endpoints are requested. ([\#14620](https://github.com/matrix-org/synapse/issues/14620), [\#14621](https://github.com/matrix-org/synapse/issues/14621))
- Update html templates to load images over HTTPS. Contributed by @ashfame. ([\#14625](https://github.com/matrix-org/synapse/issues/14625))
- Fix a long-standing bug where the user directory would return 1 more row than requested. ([\#14631](https://github.com/matrix-org/synapse/issues/14631))
- Reject invalid read receipt requests with empty room or event IDs. Contributed by Nick @ Beeper (@fizzadar). ([\#14632](https://github.com/matrix-org/synapse/issues/14632))
- Fix a bug introduced in Synapse 1.67.0 where not specifying a config file or a server URL would lead to the `register_new_matrix_user` script failing. ([\#14637](https://github.com/matrix-org/synapse/issues/14637))
- Fix a long-standing bug where the user directory and room/user stats might be out of sync. ([\#14639](https://github.com/matrix-org/synapse/issues/14639), [\#14643](https://github.com/matrix-org/synapse/issues/14643))
- Fix a bug introduced in Synapse 1.72.0 where the background updates to add non-thread unique indexes on receipts would fail if they were previously interrupted. ([\#14650](https://github.com/matrix-org/synapse/issues/14650))
- Improve validation of field size limits in events. ([\#14664](https://github.com/matrix-org/synapse/issues/14664))
- Fix bugs introduced in Synapse 1.55.0 and 1.69.0 where application services would not be notified of events in the correct rooms, due to stale caches. ([\#14670](https://github.com/matrix-org/synapse/issues/14670))
Improved Documentation
----------------------
- Update worker settings for `pusher` and `federation_sender` functionality. ([\#14493](https://github.com/matrix-org/synapse/issues/14493))
- Add links to third party package repositories, and point to the bug which highlights Ubuntu's out-of-date packages. ([\#14517](https://github.com/matrix-org/synapse/issues/14517))
- Remove old, incorrect minimum postgres version note and replace with a link to the [Dependency Deprecation Policy](https://matrix-org.github.io/synapse/v1.73/deprecation_policy.html). ([\#14590](https://github.com/matrix-org/synapse/issues/14590))
- Add Single-Sign On setup instructions for Mastodon-based instances. ([\#14594](https://github.com/matrix-org/synapse/issues/14594))
- Change `turn_allow_guests` example value to lowercase `true`. ([\#14634](https://github.com/matrix-org/synapse/issues/14634))
Internal Changes
----------------
- Optimise push badge count calculations. Contributed by Nick @ Beeper (@fizzadar). ([\#14255](https://github.com/matrix-org/synapse/issues/14255))
- Faster remote room joins: stream the un-partial-stating of rooms over replication. ([\#14473](https://github.com/matrix-org/synapse/issues/14473), [\#14474](https://github.com/matrix-org/synapse/issues/14474))
- Share the `ClientRestResource` for both workers and the main process. ([\#14528](https://github.com/matrix-org/synapse/issues/14528))
- Add `--editable` flag to `complement.sh` which uses an editable install of Synapse for faster turn-around times whilst developing iteratively. ([\#14548](https://github.com/matrix-org/synapse/issues/14548))
- Faster joins: use servers list approximation to send read receipts when in partial state instead of waiting for the full state of the room. ([\#14549](https://github.com/matrix-org/synapse/issues/14549))
- Modernize unit tests configuration related to workers. ([\#14568](https://github.com/matrix-org/synapse/issues/14568))
- Bump jsonschema from 4.17.0 to 4.17.3. ([\#14591](https://github.com/matrix-org/synapse/issues/14591))
- Fix Rust lint CI. ([\#14602](https://github.com/matrix-org/synapse/issues/14602))
- Bump JasonEtco/create-an-issue from 2.5.0 to 2.8.1. ([\#14607](https://github.com/matrix-org/synapse/issues/14607))
- Alter some unit test environment parameters to decrease time spent running tests. ([\#14610](https://github.com/matrix-org/synapse/issues/14610))
- Switch to Go recommended installation method for `gotestfmt` template in CI. ([\#14611](https://github.com/matrix-org/synapse/issues/14611))
- Bump phonenumbers from 8.13.0 to 8.13.1. ([\#14612](https://github.com/matrix-org/synapse/issues/14612))
- Bump types-setuptools from 65.5.0.3 to 65.6.0.1. ([\#14613](https://github.com/matrix-org/synapse/issues/14613))
- Bump twine from 4.0.1 to 4.0.2. ([\#14614](https://github.com/matrix-org/synapse/issues/14614))
- Bump types-requests from 2.28.11.2 to 2.28.11.5. ([\#14615](https://github.com/matrix-org/synapse/issues/14615))
- Bump cryptography from 38.0.3 to 38.0.4. ([\#14616](https://github.com/matrix-org/synapse/issues/14616))
- Remove useless cargo install with apt from Dockerfile. ([\#14636](https://github.com/matrix-org/synapse/issues/14636))
- Bump certifi from 2021.10.8 to 2022.12.7. ([\#14645](https://github.com/matrix-org/synapse/issues/14645))
- Bump flake8-bugbear from 22.10.27 to 22.12.6. ([\#14656](https://github.com/matrix-org/synapse/issues/14656))
- Bump packaging from 21.3 to 22.0. ([\#14657](https://github.com/matrix-org/synapse/issues/14657))
- Bump types-pillow from 9.3.0.1 to 9.3.0.4. ([\#14658](https://github.com/matrix-org/synapse/issues/14658))
- Bump serde from 1.0.148 to 1.0.150. ([\#14659](https://github.com/matrix-org/synapse/issues/14659))
- Bump phonenumbers from 8.13.1 to 8.13.2. ([\#14660](https://github.com/matrix-org/synapse/issues/14660))
- Bump authlib from 1.1.0 to 1.2.0. ([\#14661](https://github.com/matrix-org/synapse/issues/14661))
- Move `StateFilter` to `synapse.types`. ([\#14668](https://github.com/matrix-org/synapse/issues/14668))
- Improve type hints. ([\#14597](https://github.com/matrix-org/synapse/issues/14597), [\#14646](https://github.com/matrix-org/synapse/issues/14646), [\#14671](https://github.com/matrix-org/synapse/issues/14671))
Synapse 1.73.0 (2022-12-06)
===========================

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Optimise push badge count calculations. Contributed by Nick @ Beeper (@fizzadar).

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@@ -1 +0,0 @@
Fix a long-standing bug where a device list update might not be sent to clients in certain circumstances.

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@@ -1 +0,0 @@
Improve user search for international display names.

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@@ -1 +0,0 @@
Faster remote room joins: stream the un-partial-stating of rooms over replication.

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@@ -1 +0,0 @@
Faster remote room joins: stream the un-partial-stating of rooms over replication.

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@@ -1 +0,0 @@
Stop using deprecated `keyIds` parameter when calling `/_matrix/key/v2/server`.

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@@ -1 +0,0 @@
Update worker settings for `pusher` and `federation_sender` functionality.

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@@ -1 +0,0 @@
Add links to third party package repositories, and point to the bug which highlights Ubuntu's out-of-date packages.

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@@ -1 +0,0 @@
Stop using deprecated `keyIds` parameter when calling `/_matrix/key/v2/server`.

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@@ -1 +0,0 @@
Share the `ClientRestResource` for both workers and the main process.

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@@ -1 +0,0 @@
Add `--editable` flag to `complement.sh` which uses an editable install of Synapse for faster turn-around times whilst developing iteratively.

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@@ -1 +0,0 @@
Faster joins: use servers list approximation to send read receipts when in partial state instead of waiting for the full state of the room.

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@@ -1 +0,0 @@
Add new `push.enabled` config option to allow opting out of push notification calculation.

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@@ -1 +0,0 @@
Modernize unit tests configuration related to workers.

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@@ -1 +0,0 @@
Advertise support for Matrix 1.5 on `/_matrix/client/versions`.

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@@ -1 +0,0 @@
Remove old, incorrect minimum postgres version note and replace with a link to the [Dependency Deprecation Policy](https://matrix-org.github.io/synapse/v1.73/deprecation_policy.html).

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@@ -1 +0,0 @@
Bump jsonschema from 4.17.0 to 4.17.3.

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@@ -1 +0,0 @@
Fix a long-standing bug where a device list update might not be sent to clients in certain circumstances.

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@@ -1 +0,0 @@
Add Single-Sign On setup instructions for Mastodon-based instances.

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@@ -1 +0,0 @@
Add missing type hints.

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@@ -1 +0,0 @@
Improve opentracing and logging for to-device message handling.

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@@ -1 +0,0 @@
Suppress a spurious warning when `POST /rooms/<room_id>/<membership>/`, `POST /join/<room_id_or_alias`, or the unspecced `PUT /join/<room_id_or_alias>/<txn_id>` receive an empty HTTP request body.

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@@ -1 +0,0 @@
Fix Rust lint CI.

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@@ -1 +0,0 @@
Fix a long-standing bug where a device list update might not be sent to clients in certain circumstances.

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@@ -1 +0,0 @@
Bump JasonEtco/create-an-issue from 2.5.0 to 2.8.1.

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@@ -1 +0,0 @@
Alter some unit test environment parameters to decrease time spent running tests.

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@@ -1 +0,0 @@
Switch to Go recommended installation method for `gotestfmt` template in CI.

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@@ -1 +0,0 @@
Bump phonenumbers from 8.13.0 to 8.13.1.

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@@ -1 +0,0 @@
Bump types-setuptools from 65.5.0.3 to 65.6.0.1.

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@@ -1 +0,0 @@
Bump twine from 4.0.1 to 4.0.2.

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@@ -1 +0,0 @@
Bump types-requests from 2.28.11.2 to 2.28.11.5.

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@@ -1 +0,0 @@
Bump cryptography from 38.0.3 to 38.0.4.

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@@ -1 +0,0 @@
Add new `push.enabled` config option to allow opting out of push notification calculation.

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@@ -1 +0,0 @@
Return spec-compliant JSON errors when unknown endpoints are requested.

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Return spec-compliant JSON errors when unknown endpoints are requested.

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@@ -1 +0,0 @@
Fix html templates to load images only on HTTPS. Contributed by @ashfame.

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@@ -1 +0,0 @@
Fix a long-standing bug where the user directory would return 1 more row than requested.

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@@ -1 +0,0 @@
Reject invalid read receipt requests with empty room or event IDs. Contributed by Nick @ Beeper (@fizzadar).

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@@ -1 +0,0 @@
Change `turn_allow_guests` example value to lowercase `true`.

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@@ -1 +0,0 @@
Remove useless cargo install with apt from Dockerfile.

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@@ -1 +0,0 @@
Fix a bug introduced in v1.67.0 where not specifying a config file or a server URL would lead to the `register_new_matrix_user` script failing.

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@@ -1 +0,0 @@
Fix a long-standing bug where the user directory and room/user stats might be out of sync.

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@@ -1 +0,0 @@
Allow selecting "prejoin" events by state keys in addition to event types.

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@@ -1 +0,0 @@
Fix a long-standing bug where the user directory and room/user stats might be out of sync.

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@@ -1 +0,0 @@
Bump certifi from 2021.10.8 to 2022.12.7.

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@@ -1 +0,0 @@
Add missing type hints.

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@@ -1,2 +0,0 @@
Fix a bug introduced in Synapse 1.72.0 where the background updates to add non-thread unique indexes on receipts would fail if they were previously interrupted.

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Bump flake8-bugbear from 22.10.27 to 22.12.6.

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Bump packaging from 21.3 to 22.0.

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Bump types-pillow from 9.3.0.1 to 9.3.0.4.

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Bump serde from 1.0.148 to 1.0.150.

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Bump phonenumbers from 8.13.1 to 8.13.2.

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Bump authlib from 1.1.0 to 1.2.0.

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(remove from changelog: unreleased) Revert the deletion of stale devices due to performance issues.

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Move `StateFilter` to `synapse.types`.

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Fix bugs introduced in 1.55.0 and 1.69.0 where application services would not be notified of events in the correct rooms, due to stale caches.

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Improve type hints.

5
debian/changelog vendored
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@@ -1,9 +1,10 @@
matrix-synapse-py3 (1.74.0~rc1) UNRELEASED; urgency=medium
matrix-synapse-py3 (1.74.0~rc1) stable; urgency=medium
* New dependency on libicu-dev to provide improved results for user
search.
* New Synapse release 1.74.0rc1.
-- Synapse Packaging team <packages@matrix.org> Tue, 06 Dec 2022 15:28:10 +0000
-- Synapse Packaging team <packages@matrix.org> Tue, 13 Dec 2022 13:30:01 +0000
matrix-synapse-py3 (1.73.0) stable; urgency=medium

1389
poetry.lock generated

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@@ -57,7 +57,7 @@ manifest-path = "rust/Cargo.toml"
[tool.poetry]
name = "matrix-synapse"
version = "1.73.0"
version = "1.74.0rc1"
description = "Homeserver for the Matrix decentralised comms protocol"
authors = ["Matrix.org Team and Contributors <packages@matrix.org>"]
license = "Apache-2.0"
@@ -209,6 +209,7 @@ Pympler = { version = "*", optional = true }
parameterized = { version = ">=0.7.4", optional = true }
idna = { version = ">=2.5", optional = true }
pyicu = { version = ">=2.10.2", optional = true }
uvloop = { version = ">=0.17.0", optional = true }
[tool.poetry.extras]
# NB: Packages that should be part of `pip install matrix-synapse[all]` need to be specified
@@ -235,6 +236,7 @@ test = ["parameterized", "idna"]
# requires libicu's development headers installed on the system (e.g. libicu-dev on
# Debian-based distributions).
user-search = ["pyicu"]
uvloop = ["uvloop"]
# The duplication here is awful. I hate hate hate hate hate it. However, for now I want
# to ensure you can still `pip install matrix-synapse[all]` like today. Two motivations:
@@ -268,6 +270,8 @@ all = [
"pympler",
# improved user search
"pyicu",
# uvloop
"uvloop",
# omitted:
# - test: it's useful to have this separate from dev deps in the olddeps job
# - systemd: this is a system-based requirement

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@@ -45,7 +45,7 @@ class PushRuleEvaluator:
notification_power_levels: Mapping[str, int],
related_events_flattened: Mapping[str, Mapping[str, str]],
related_event_match_enabled: bool,
room_version_feature_flags: list[str],
room_version_feature_flags: Tuple[str, ...],
msc3931_enabled: bool,
): ...
def run(

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@@ -44,8 +44,15 @@ if strtobool(os.environ.get("SYNAPSE_ASYNC_IO_REACTOR", "0")):
from twisted.internet import asyncioreactor
if bool(os.environ.get("SYNAPSE_UVLOOP", False)):
import uvloop
uvloop.install()
print("Using uvloop")
asyncioreactor.install(asyncio.get_event_loop())
# Twisted and canonicaljson will fail to import when this file is executed to
# get the __version__ during a fresh install. That's OK and subsequent calls to
# actually start Synapse will import these libraries fine.

View File

@@ -152,6 +152,7 @@ class EduTypes:
class RejectedReason:
AUTH_ERROR: Final = "auth_error"
OVERSIZED_EVENT: Final = "oversized_event"
class RoomCreationPreset:

View File

@@ -424,8 +424,17 @@ class ResourceLimitError(SynapseError):
class EventSizeError(SynapseError):
"""An error raised when an event is too big."""
def __init__(self, msg: str):
def __init__(self, msg: str, unpersistable: bool):
"""
unpersistable:
if True, the PDU must not be persisted, not even as a rejected PDU
when received over federation.
This is notably true when the entire PDU exceeds the size limit for a PDU,
(as opposed to an individual key's size limit being exceeded).
"""
super().__init__(413, msg, Codes.TOO_LARGE)
self.unpersistable = unpersistable
class LoginError(SynapseError):

View File

@@ -12,7 +12,7 @@
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import Callable, Dict, List, Optional
from typing import Callable, Dict, Optional, Tuple
import attr
@@ -103,7 +103,7 @@ class RoomVersion:
# is not enough to mark it "supported": the push rule evaluator also needs to
# support the flag. Unknown flags are ignored by the evaluator, making conditions
# fail if used.
msc3931_push_features: List[str] # values from PushRuleRoomFlag
msc3931_push_features: Tuple[str, ...] # values from PushRuleRoomFlag
class RoomVersions:
@@ -124,7 +124,7 @@ class RoomVersions:
msc2716_redactions=False,
msc3787_knock_restricted_join_rule=False,
msc3667_int_only_power_levels=False,
msc3931_push_features=[],
msc3931_push_features=(),
)
V2 = RoomVersion(
"2",
@@ -143,7 +143,7 @@ class RoomVersions:
msc2716_redactions=False,
msc3787_knock_restricted_join_rule=False,
msc3667_int_only_power_levels=False,
msc3931_push_features=[],
msc3931_push_features=(),
)
V3 = RoomVersion(
"3",
@@ -162,7 +162,7 @@ class RoomVersions:
msc2716_redactions=False,
msc3787_knock_restricted_join_rule=False,
msc3667_int_only_power_levels=False,
msc3931_push_features=[],
msc3931_push_features=(),
)
V4 = RoomVersion(
"4",
@@ -181,7 +181,7 @@ class RoomVersions:
msc2716_redactions=False,
msc3787_knock_restricted_join_rule=False,
msc3667_int_only_power_levels=False,
msc3931_push_features=[],
msc3931_push_features=(),
)
V5 = RoomVersion(
"5",
@@ -200,7 +200,7 @@ class RoomVersions:
msc2716_redactions=False,
msc3787_knock_restricted_join_rule=False,
msc3667_int_only_power_levels=False,
msc3931_push_features=[],
msc3931_push_features=(),
)
V6 = RoomVersion(
"6",
@@ -219,7 +219,7 @@ class RoomVersions:
msc2716_redactions=False,
msc3787_knock_restricted_join_rule=False,
msc3667_int_only_power_levels=False,
msc3931_push_features=[],
msc3931_push_features=(),
)
MSC2176 = RoomVersion(
"org.matrix.msc2176",
@@ -238,7 +238,7 @@ class RoomVersions:
msc2716_redactions=False,
msc3787_knock_restricted_join_rule=False,
msc3667_int_only_power_levels=False,
msc3931_push_features=[],
msc3931_push_features=(),
)
V7 = RoomVersion(
"7",
@@ -257,7 +257,7 @@ class RoomVersions:
msc2716_redactions=False,
msc3787_knock_restricted_join_rule=False,
msc3667_int_only_power_levels=False,
msc3931_push_features=[],
msc3931_push_features=(),
)
V8 = RoomVersion(
"8",
@@ -276,7 +276,7 @@ class RoomVersions:
msc2716_redactions=False,
msc3787_knock_restricted_join_rule=False,
msc3667_int_only_power_levels=False,
msc3931_push_features=[],
msc3931_push_features=(),
)
V9 = RoomVersion(
"9",
@@ -295,7 +295,7 @@ class RoomVersions:
msc2716_redactions=False,
msc3787_knock_restricted_join_rule=False,
msc3667_int_only_power_levels=False,
msc3931_push_features=[],
msc3931_push_features=(),
)
MSC3787 = RoomVersion(
"org.matrix.msc3787",
@@ -314,7 +314,7 @@ class RoomVersions:
msc2716_redactions=False,
msc3787_knock_restricted_join_rule=True,
msc3667_int_only_power_levels=False,
msc3931_push_features=[],
msc3931_push_features=(),
)
V10 = RoomVersion(
"10",
@@ -333,7 +333,7 @@ class RoomVersions:
msc2716_redactions=False,
msc3787_knock_restricted_join_rule=True,
msc3667_int_only_power_levels=True,
msc3931_push_features=[],
msc3931_push_features=(),
)
MSC2716v4 = RoomVersion(
"org.matrix.msc2716v4",
@@ -352,7 +352,7 @@ class RoomVersions:
msc2716_redactions=True,
msc3787_knock_restricted_join_rule=False,
msc3667_int_only_power_levels=False,
msc3931_push_features=[],
msc3931_push_features=(),
)
MSC1767v10 = RoomVersion(
# MSC1767 (Extensible Events) based on room version "10"
@@ -372,7 +372,7 @@ class RoomVersions:
msc2716_redactions=False,
msc3787_knock_restricted_join_rule=True,
msc3667_int_only_power_levels=True,
msc3931_push_features=[PushRuleRoomFlag.EXTENSIBLE_EVENTS],
msc3931_push_features=(PushRuleRoomFlag.EXTENSIBLE_EVENTS,),
)

View File

@@ -52,6 +52,7 @@ from synapse.api.room_versions import (
KNOWN_ROOM_VERSIONS,
EventFormatVersions,
RoomVersion,
RoomVersions,
)
from synapse.storage.databases.main.events_worker import EventRedactBehaviour
from synapse.types import MutableStateMap, StateMap, UserID, get_domain_from_id
@@ -341,19 +342,80 @@ def check_state_dependent_auth_rules(
logger.debug("Allowing! %s", event)
# Set of room versions where Synapse did not apply event key size limits
# in bytes, but rather in codepoints.
# In these room versions, we are more lenient with event size validation.
LENIENT_EVENT_BYTE_LIMITS_ROOM_VERSIONS = {
RoomVersions.V1,
RoomVersions.V2,
RoomVersions.V3,
RoomVersions.V4,
RoomVersions.V5,
RoomVersions.V6,
RoomVersions.MSC2176,
RoomVersions.V7,
RoomVersions.V8,
RoomVersions.V9,
RoomVersions.MSC3787,
RoomVersions.V10,
RoomVersions.MSC2716v4,
RoomVersions.MSC1767v10,
}
def _check_size_limits(event: "EventBase") -> None:
if len(event.user_id) > 255:
raise EventSizeError("'user_id' too large")
if len(event.room_id) > 255:
raise EventSizeError("'room_id' too large")
if event.is_state() and len(event.state_key) > 255:
raise EventSizeError("'state_key' too large")
if len(event.type) > 255:
raise EventSizeError("'type' too large")
if len(event.event_id) > 255:
raise EventSizeError("'event_id' too large")
"""
Checks the size limits in a PDU.
The entire size limit of the PDU is checked first.
Then the size of fields is checked, first in codepoints and then in bytes.
The codepoint size limits are only for Synapse compatibility.
Raises:
EventSizeError:
when a size limit has been violated.
unpersistable=True if Synapse never would have accepted the event and
the PDU must NOT be persisted.
unpersistable=False if a prior version of Synapse would have accepted the
event and so the PDU must be persisted as rejected to avoid
breaking the room.
"""
# Whole PDU check
if len(encode_canonical_json(event.get_pdu_json())) > MAX_PDU_SIZE:
raise EventSizeError("event too large")
raise EventSizeError("event too large", unpersistable=True)
# Codepoint size check: Synapse always enforced these limits, so apply
# them strictly.
if len(event.user_id) > 255:
raise EventSizeError("'user_id' too large", unpersistable=True)
if len(event.room_id) > 255:
raise EventSizeError("'room_id' too large", unpersistable=True)
if event.is_state() and len(event.state_key) > 255:
raise EventSizeError("'state_key' too large", unpersistable=True)
if len(event.type) > 255:
raise EventSizeError("'type' too large", unpersistable=True)
if len(event.event_id) > 255:
raise EventSizeError("'event_id' too large", unpersistable=True)
strict_byte_limits = (
event.room_version not in LENIENT_EVENT_BYTE_LIMITS_ROOM_VERSIONS
)
# Byte size check: if these fail, then be lenient to avoid breaking rooms.
if len(event.user_id.encode("utf-8")) > 255:
raise EventSizeError("'user_id' too large", unpersistable=strict_byte_limits)
if len(event.room_id.encode("utf-8")) > 255:
raise EventSizeError("'room_id' too large", unpersistable=strict_byte_limits)
if event.is_state() and len(event.state_key.encode("utf-8")) > 255:
raise EventSizeError("'state_key' too large", unpersistable=strict_byte_limits)
if len(event.type.encode("utf-8")) > 255:
raise EventSizeError("'type' too large", unpersistable=strict_byte_limits)
if len(event.event_id.encode("utf-8")) > 255:
raise EventSizeError("'event_id' too large", unpersistable=strict_byte_limits)
def _check_create(event: "EventBase") -> None:

View File

@@ -43,6 +43,7 @@ from synapse.api.constants import (
from synapse.api.errors import (
AuthError,
Codes,
EventSizeError,
FederationError,
FederationPullAttemptBackoffError,
HttpResponseException,
@@ -1736,6 +1737,15 @@ class FederationEventHandler:
except AuthError as e:
logger.warning("Rejecting %r because %s", event, e)
context.rejected = RejectedReason.AUTH_ERROR
except EventSizeError as e:
if e.unpersistable:
# This event is completely unpersistable.
raise e
# Otherwise, we are somewhat lenient and just persist the event
# as rejected, for moderate compatibility with older Synapse
# versions.
logger.warning("While validating received event %r: %s", event, e)
context.rejected = RejectedReason.OVERSIZED_EVENT
events_and_contexts_to_persist.append((event, context))
@@ -1781,6 +1791,16 @@ class FederationEventHandler:
# TODO: use a different rejected reason here?
context.rejected = RejectedReason.AUTH_ERROR
return
except EventSizeError as e:
if e.unpersistable:
# This event is completely unpersistable.
raise e
# Otherwise, we are somewhat lenient and just persist the event
# as rejected, for moderate compatibility with older Synapse
# versions.
logger.warning("While validating received event %r: %s", event, e)
context.rejected = RejectedReason.OVERSIZED_EVENT
return
# next, check that we have all of the event's auth events.
#

View File

@@ -342,10 +342,6 @@ class BulkPushRuleEvaluator:
for user_id, level in notification_levels.items():
notification_levels[user_id] = int(level)
room_version_features = event.room_version.msc3931_push_features
if not room_version_features:
room_version_features = []
evaluator = PushRuleEvaluator(
_flatten_dict(event, room_version=event.room_version),
room_member_count,
@@ -353,7 +349,7 @@ class BulkPushRuleEvaluator:
notification_levels,
related_events,
self._related_event_match_enabled,
room_version_features,
event.room_version.msc3931_push_features,
self.hs.config.experimental.msc1767_enabled, # MSC3931 flag
)