Skip to content
This repository has been archived by the owner on Apr 26, 2024. It is now read-only.

Support underscores (in addition to hyphens) for charset detection. #10410

Merged
merged 7 commits into from
Jul 27, 2021

Conversation

srividyut
Copy link
Contributor

@srividyut srividyut commented Jul 16, 2021

This is the issue of #10307.
This is the resurrection of closed pull request #10306.
(I "dirty the branch myself" & "too long" so I decided to start over.)
This is a slight fix to the character code detection of the URL-Preview function.
See this issue #10307 for details.

Pull Request Checklist

  • Pull request is based on the develop branch
  • Pull request includes a changelog file. The entry should:
  • Pull request includes a sign off
  • Code style is correct (run the linters)
    I run "./scripts-dev/lint.sh" and it looks like this:
    All done! ✨ 🍰 ✨

Signed-off-by: sri-vidyut <srividyut@hotmail.com>
Modify according to pull request number,
@clokep clokep changed the title There is no underscore in the character class in the regular expression capture for charset detection in URL previews ( issue:#10307, #prev-pull-request:#10306 ) Support underscores (in additiona to hyphens) for charset detection. Jul 16, 2021
Copy link
Member

@clokep clokep left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Looks good overall! Could you try to add an additional test to tests.test_preview.MediaEncodingTestCase which ensures that both underscores and hyphens work?

changelog.d/10410.bugfix Outdated Show resolved Hide resolved
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
@srividyut
Copy link
Contributor Author

Ah, I didn't have enough "work to run trial tests.test_preview.MediaEncodingTestCase".
I will definitely try it.

@clokep clokep changed the title Support underscores (in additiona to hyphens) for charset detection. Support underscores (in addition to hyphens) for charset detection. Jul 16, 2021
…review.py)".

Signed-off-by: sri-vidyut <srividyut@hotmail.com>
Signed-off-by: sri-vidyut <srividyut@hotmail.com>
@erikjohnston erikjohnston requested a review from a team July 23, 2021 16:16
Copy link
Member

@clokep clokep left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM if tests pass!

@clokep clokep enabled auto-merge (squash) July 27, 2021 17:10
@clokep clokep merged commit 8e1febc into matrix-org:develop Jul 27, 2021
@clokep
Copy link
Member

clokep commented Jul 27, 2021

Thank you so much! 🎉

aaronraimist added a commit to aaronraimist/synapse that referenced this pull request Aug 13, 2021
Synapse 1.40.0 (2021-08-10)
===========================

No significant changes.

Synapse 1.40.0rc3 (2021-08-09)
==============================

Features
--------

- Support [MSC3289: room version 8](matrix-org/matrix-spec-proposals#3289). ([\matrix-org#10449](matrix-org#10449))

Bugfixes
--------

- Mark the experimental room version from [MSC2716](matrix-org/matrix-spec-proposals#2716) as unstable. ([\matrix-org#10449](matrix-org#10449))

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

- Fix broken links in `upgrade.md`. Contributed by @dklimpel. ([\matrix-org#10543](matrix-org#10543))

Synapse 1.40.0rc2 (2021-08-04)
==============================

Bugfixes
--------

- Fix the `PeriodicallyFlushingMemoryHandler` inhibiting application shutdown because of its background thread. ([\matrix-org#10517](matrix-org#10517))
- Fix a bug introduced in Synapse v1.40.0rc1 that could cause Synapse to respond with an error when clients would update read receipts. ([\matrix-org#10531](matrix-org#10531))

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

- Fix release script to open the correct URL for the release. ([\matrix-org#10516](matrix-org#10516))

Synapse 1.40.0rc1 (2021-08-03)
==============================

Features
--------

- Add support for [MSC2033](matrix-org/matrix-spec-proposals#2033): `device_id` on `/account/whoami`. ([\matrix-org#9918](matrix-org#9918))
- Update support for [MSC2716 - Incrementally importing history into existing rooms](matrix-org/matrix-spec-proposals#2716). ([\matrix-org#10245](matrix-org#10245), [\matrix-org#10432](matrix-org#10432), [\matrix-org#10463](matrix-org#10463))
- Update support for [MSC3083](matrix-org/matrix-spec-proposals#3083) to consider changes in the MSC around which servers can issue join events. ([\matrix-org#10254](matrix-org#10254), [\matrix-org#10447](matrix-org#10447), [\matrix-org#10489](matrix-org#10489))
- Initial support for [MSC3244](matrix-org/matrix-spec-proposals#3244), Room version capabilities over the /capabilities API. ([\matrix-org#10283](matrix-org#10283))
- Add a buffered logging handler which periodically flushes itself. ([\matrix-org#10407](matrix-org#10407), [\matrix-org#10515](matrix-org#10515))
- Add support for https connections to a proxy server. Contributed by @Bubu and @dklimpel. ([\matrix-org#10411](matrix-org#10411))
- Support for [MSC2285 (hidden read receipts)](matrix-org/matrix-spec-proposals#2285). Contributed by @SimonBrandner. ([\matrix-org#10413](matrix-org#10413))
- Email notifications now state whether an invitation is to a room or a space. ([\matrix-org#10426](matrix-org#10426))
- Allow setting transaction limit for database connections. ([\matrix-org#10440](matrix-org#10440), [\matrix-org#10511](matrix-org#10511))
- Add `creation_ts` to "list users" admin API. ([\matrix-org#10448](matrix-org#10448))

Bugfixes
--------

- Improve character set detection in URL previews by supporting underscores (in addition to hyphens). Contributed by @srividyut. ([\matrix-org#10410](matrix-org#10410))
- Fix events being incorrectly rejected over federation if they reference auth events that the server needed to fetch. ([\matrix-org#10439](matrix-org#10439))
- Fix `synapse_federation_server_oldest_inbound_pdu_in_staging` Prometheus metric to not report a max age of 51 years when the queue is empty. ([\matrix-org#10455](matrix-org#10455))
- Fix a bug which caused an explicit assignment of power-level 0 to a user to be misinterpreted in rare circumstances. ([\matrix-org#10499](matrix-org#10499))

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

- Fix hierarchy of providers on the OpenID page. ([\matrix-org#10445](matrix-org#10445))
- Consolidate development documentation to `docs/development/`. ([\matrix-org#10453](matrix-org#10453))
- Add some developer docs to explain room DAG concepts like `outliers`, `state_groups`, `depth`, etc. ([\matrix-org#10464](matrix-org#10464))
- Document how to use Complement while developing a new Synapse feature. ([\matrix-org#10483](matrix-org#10483))

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

- Prune inbound federation queues for a room if they get too large. ([\matrix-org#10390](matrix-org#10390))
- Add type hints to `synapse.federation.transport.client` module. ([\matrix-org#10408](matrix-org#10408))
- Remove shebang line from module files. ([\matrix-org#10415](matrix-org#10415))
- Drop backwards-compatibility code that was required to support Ubuntu Xenial. ([\matrix-org#10429](matrix-org#10429))
- Use a docker image cache for the prerequisites for the debian package build. ([\matrix-org#10431](matrix-org#10431))
- Improve servlet type hints. ([\matrix-org#10437](matrix-org#10437), [\matrix-org#10438](matrix-org#10438))
- Replace usage of `or_ignore` in `simple_insert` with `simple_upsert` usage, to stop spamming postgres logs with spurious ERROR messages. ([\matrix-org#10442](matrix-org#10442))
- Update the `tests-done` Github Actions status. ([\matrix-org#10444](matrix-org#10444), [\matrix-org#10512](matrix-org#10512))
- Update type annotations to work with forthcoming Twisted 21.7.0 release. ([\matrix-org#10446](matrix-org#10446), [\matrix-org#10450](matrix-org#10450))
- Cancel redundant GHA workflows when a new commit is pushed. ([\matrix-org#10451](matrix-org#10451))
- Mitigate media repo XSS attacks on IE11 via the non-standard X-Content-Security-Policy header. ([\matrix-org#10468](matrix-org#10468))
- Additional type hints in the state handler. ([\matrix-org#10482](matrix-org#10482))
- Update syntax used to run complement tests. ([\matrix-org#10488](matrix-org#10488))
- Fix up type annotations to work with Twisted 21.7. ([\matrix-org#10490](matrix-org#10490))
- Improve type annotations for `ObservableDeferred`. ([\matrix-org#10491](matrix-org#10491))
- Extend release script to also tag and create GitHub releases. ([\matrix-org#10496](matrix-org#10496))
- Fix a bug which caused production debian packages to be incorrectly marked as 'prerelease'. ([\matrix-org#10500](matrix-org#10500))
babolivier added a commit to matrix-org/synapse-dinsic that referenced this pull request Sep 1, 2021
Synapse 1.40.0 (2021-08-10)
===========================

No significant changes.

Synapse 1.40.0rc3 (2021-08-09)
==============================

Features
--------

- Support [MSC3289: room version 8](matrix-org/matrix-spec-proposals#3289). ([\#10449](matrix-org/synapse#10449))

Bugfixes
--------

- Mark the experimental room version from [MSC2716](matrix-org/matrix-spec-proposals#2716) as unstable. ([\#10449](matrix-org/synapse#10449))

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

- Fix broken links in `upgrade.md`. Contributed by @dklimpel. ([\#10543](matrix-org/synapse#10543))

Synapse 1.40.0rc2 (2021-08-04)
==============================

Bugfixes
--------

- Fix the `PeriodicallyFlushingMemoryHandler` inhibiting application shutdown because of its background thread. ([\#10517](matrix-org/synapse#10517))
- Fix a bug introduced in Synapse v1.40.0rc1 that could cause Synapse to respond with an error when clients would update read receipts. ([\#10531](matrix-org/synapse#10531))

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

- Fix release script to open the correct URL for the release. ([\#10516](matrix-org/synapse#10516))

Synapse 1.40.0rc1 (2021-08-03)
==============================

Features
--------

- Add support for [MSC2033](matrix-org/matrix-spec-proposals#2033): `device_id` on `/account/whoami`. ([\#9918](matrix-org/synapse#9918))
- Update support for [MSC2716 - Incrementally importing history into existing rooms](matrix-org/matrix-spec-proposals#2716). ([\#10245](matrix-org/synapse#10245), [\#10432](matrix-org/synapse#10432), [\#10463](matrix-org/synapse#10463))
- Update support for [MSC3083](matrix-org/matrix-spec-proposals#3083) to consider changes in the MSC around which servers can issue join events. ([\#10254](matrix-org/synapse#10254), [\#10447](matrix-org/synapse#10447), [\#10489](matrix-org/synapse#10489))
- Initial support for [MSC3244](matrix-org/matrix-spec-proposals#3244), Room version capabilities over the /capabilities API. ([\#10283](matrix-org/synapse#10283))
- Add a buffered logging handler which periodically flushes itself. ([\#10407](matrix-org/synapse#10407), [\#10515](matrix-org/synapse#10515))
- Add support for https connections to a proxy server. Contributed by @Bubu and @dklimpel. ([\#10411](matrix-org/synapse#10411))
- Support for [MSC2285 (hidden read receipts)](matrix-org/matrix-spec-proposals#2285). Contributed by @SimonBrandner. ([\#10413](matrix-org/synapse#10413))
- Email notifications now state whether an invitation is to a room or a space. ([\#10426](matrix-org/synapse#10426))
- Allow setting transaction limit for database connections. ([\#10440](matrix-org/synapse#10440), [\#10511](matrix-org/synapse#10511))
- Add `creation_ts` to "list users" admin API. ([\#10448](matrix-org/synapse#10448))

Bugfixes
--------

- Improve character set detection in URL previews by supporting underscores (in addition to hyphens). Contributed by @srividyut. ([\#10410](matrix-org/synapse#10410))
- Fix events being incorrectly rejected over federation if they reference auth events that the server needed to fetch. ([\#10439](matrix-org/synapse#10439))
- Fix `synapse_federation_server_oldest_inbound_pdu_in_staging` Prometheus metric to not report a max age of 51 years when the queue is empty. ([\#10455](matrix-org/synapse#10455))
- Fix a bug which caused an explicit assignment of power-level 0 to a user to be misinterpreted in rare circumstances. ([\#10499](matrix-org/synapse#10499))

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

- Fix hierarchy of providers on the OpenID page. ([\#10445](matrix-org/synapse#10445))
- Consolidate development documentation to `docs/development/`. ([\#10453](matrix-org/synapse#10453))
- Add some developer docs to explain room DAG concepts like `outliers`, `state_groups`, `depth`, etc. ([\#10464](matrix-org/synapse#10464))
- Document how to use Complement while developing a new Synapse feature. ([\#10483](matrix-org/synapse#10483))

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

- Prune inbound federation queues for a room if they get too large. ([\#10390](matrix-org/synapse#10390))
- Add type hints to `synapse.federation.transport.client` module. ([\#10408](matrix-org/synapse#10408))
- Remove shebang line from module files. ([\#10415](matrix-org/synapse#10415))
- Drop backwards-compatibility code that was required to support Ubuntu Xenial. ([\#10429](matrix-org/synapse#10429))
- Use a docker image cache for the prerequisites for the debian package build. ([\#10431](matrix-org/synapse#10431))
- Improve servlet type hints. ([\#10437](matrix-org/synapse#10437), [\#10438](matrix-org/synapse#10438))
- Replace usage of `or_ignore` in `simple_insert` with `simple_upsert` usage, to stop spamming postgres logs with spurious ERROR messages. ([\#10442](matrix-org/synapse#10442))
- Update the `tests-done` Github Actions status. ([\#10444](matrix-org/synapse#10444), [\#10512](matrix-org/synapse#10512))
- Update type annotations to work with forthcoming Twisted 21.7.0 release. ([\#10446](matrix-org/synapse#10446), [\#10450](matrix-org/synapse#10450))
- Cancel redundant GHA workflows when a new commit is pushed. ([\#10451](matrix-org/synapse#10451))
- Mitigate media repo XSS attacks on IE11 via the non-standard X-Content-Security-Policy header. ([\#10468](matrix-org/synapse#10468))
- Additional type hints in the state handler. ([\#10482](matrix-org/synapse#10482))
- Update syntax used to run complement tests. ([\#10488](matrix-org/synapse#10488))
- Fix up type annotations to work with Twisted 21.7. ([\#10490](matrix-org/synapse#10490))
- Improve type annotations for `ObservableDeferred`. ([\#10491](matrix-org/synapse#10491))
- Extend release script to also tag and create GitHub releases. ([\#10496](matrix-org/synapse#10496))
- Fix a bug which caused production debian packages to be incorrectly marked as 'prerelease'. ([\#10500](matrix-org/synapse#10500))
Fizzadar pushed a commit to Fizzadar/synapse that referenced this pull request Oct 26, 2021
Synapse 1.40.0 (2021-08-10)
===========================

No significant changes.

Synapse 1.40.0rc3 (2021-08-09)
==============================

Features
--------

- Support [MSC3289: room version 8](matrix-org/matrix-spec-proposals#3289). ([\matrix-org#10449](matrix-org#10449))

Bugfixes
--------

- Mark the experimental room version from [MSC2716](matrix-org/matrix-spec-proposals#2716) as unstable. ([\matrix-org#10449](matrix-org#10449))

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

- Fix broken links in `upgrade.md`. Contributed by @dklimpel. ([\matrix-org#10543](matrix-org#10543))

Synapse 1.40.0rc2 (2021-08-04)
==============================

Bugfixes
--------

- Fix the `PeriodicallyFlushingMemoryHandler` inhibiting application shutdown because of its background thread. ([\matrix-org#10517](matrix-org#10517))
- Fix a bug introduced in Synapse v1.40.0rc1 that could cause Synapse to respond with an error when clients would update read receipts. ([\matrix-org#10531](matrix-org#10531))

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

- Fix release script to open the correct URL for the release. ([\matrix-org#10516](matrix-org#10516))

Synapse 1.40.0rc1 (2021-08-03)
==============================

Features
--------

- Add support for [MSC2033](matrix-org/matrix-spec-proposals#2033): `device_id` on `/account/whoami`. ([\matrix-org#9918](matrix-org#9918))
- Update support for [MSC2716 - Incrementally importing history into existing rooms](matrix-org/matrix-spec-proposals#2716). ([\matrix-org#10245](matrix-org#10245), [\matrix-org#10432](matrix-org#10432), [\matrix-org#10463](matrix-org#10463))
- Update support for [MSC3083](matrix-org/matrix-spec-proposals#3083) to consider changes in the MSC around which servers can issue join events. ([\matrix-org#10254](matrix-org#10254), [\matrix-org#10447](matrix-org#10447), [\matrix-org#10489](matrix-org#10489))
- Initial support for [MSC3244](matrix-org/matrix-spec-proposals#3244), Room version capabilities over the /capabilities API. ([\matrix-org#10283](matrix-org#10283))
- Add a buffered logging handler which periodically flushes itself. ([\matrix-org#10407](matrix-org#10407), [\matrix-org#10515](matrix-org#10515))
- Add support for https connections to a proxy server. Contributed by @Bubu and @dklimpel. ([\matrix-org#10411](matrix-org#10411))
- Support for [MSC2285 (hidden read receipts)](matrix-org/matrix-spec-proposals#2285). Contributed by @SimonBrandner. ([\matrix-org#10413](matrix-org#10413))
- Email notifications now state whether an invitation is to a room or a space. ([\matrix-org#10426](matrix-org#10426))
- Allow setting transaction limit for database connections. ([\matrix-org#10440](matrix-org#10440), [\matrix-org#10511](matrix-org#10511))
- Add `creation_ts` to "list users" admin API. ([\matrix-org#10448](matrix-org#10448))

Bugfixes
--------

- Improve character set detection in URL previews by supporting underscores (in addition to hyphens). Contributed by @srividyut. ([\matrix-org#10410](matrix-org#10410))
- Fix events being incorrectly rejected over federation if they reference auth events that the server needed to fetch. ([\matrix-org#10439](matrix-org#10439))
- Fix `synapse_federation_server_oldest_inbound_pdu_in_staging` Prometheus metric to not report a max age of 51 years when the queue is empty. ([\matrix-org#10455](matrix-org#10455))
- Fix a bug which caused an explicit assignment of power-level 0 to a user to be misinterpreted in rare circumstances. ([\matrix-org#10499](matrix-org#10499))

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

- Fix hierarchy of providers on the OpenID page. ([\matrix-org#10445](matrix-org#10445))
- Consolidate development documentation to `docs/development/`. ([\matrix-org#10453](matrix-org#10453))
- Add some developer docs to explain room DAG concepts like `outliers`, `state_groups`, `depth`, etc. ([\matrix-org#10464](matrix-org#10464))
- Document how to use Complement while developing a new Synapse feature. ([\matrix-org#10483](matrix-org#10483))

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

- Prune inbound federation queues for a room if they get too large. ([\matrix-org#10390](matrix-org#10390))
- Add type hints to `synapse.federation.transport.client` module. ([\matrix-org#10408](matrix-org#10408))
- Remove shebang line from module files. ([\matrix-org#10415](matrix-org#10415))
- Drop backwards-compatibility code that was required to support Ubuntu Xenial. ([\matrix-org#10429](matrix-org#10429))
- Use a docker image cache for the prerequisites for the debian package build. ([\matrix-org#10431](matrix-org#10431))
- Improve servlet type hints. ([\matrix-org#10437](matrix-org#10437), [\matrix-org#10438](matrix-org#10438))
- Replace usage of `or_ignore` in `simple_insert` with `simple_upsert` usage, to stop spamming postgres logs with spurious ERROR messages. ([\matrix-org#10442](matrix-org#10442))
- Update the `tests-done` Github Actions status. ([\matrix-org#10444](matrix-org#10444), [\matrix-org#10512](matrix-org#10512))
- Update type annotations to work with forthcoming Twisted 21.7.0 release. ([\matrix-org#10446](matrix-org#10446), [\matrix-org#10450](matrix-org#10450))
- Cancel redundant GHA workflows when a new commit is pushed. ([\matrix-org#10451](matrix-org#10451))
- Mitigate media repo XSS attacks on IE11 via the non-standard X-Content-Security-Policy header. ([\matrix-org#10468](matrix-org#10468))
- Additional type hints in the state handler. ([\matrix-org#10482](matrix-org#10482))
- Update syntax used to run complement tests. ([\matrix-org#10488](matrix-org#10488))
- Fix up type annotations to work with Twisted 21.7. ([\matrix-org#10490](matrix-org#10490))
- Improve type annotations for `ObservableDeferred`. ([\matrix-org#10491](matrix-org#10491))
- Extend release script to also tag and create GitHub releases. ([\matrix-org#10496](matrix-org#10496))
- Fix a bug which caused production debian packages to be incorrectly marked as 'prerelease'. ([\matrix-org#10500](matrix-org#10500))
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Labels
None yet
Projects
None yet
2 participants