Merge remote-tracking branch 'origin/develop' into erikj/simplify_caches

CHANGES.md

@@ -1,11 +1,66 @@
-Synapse 1.32.0rc1 (2021-04-13)
-==============================
+Synapse 1.32.2 (2021-04-22)
+===========================
+
+This release includes a fix for a regression introduced in 1.32.0.
+
+Bugfixes
+--------
+
+- Fix a regression in Synapse 1.32.0 and 1.32.1 which caused `LoggingContext` errors in plugins. ([\#9857](https://github.com/matrix-org/synapse/issues/9857))
+
+
+Synapse 1.32.1 (2021-04-21)
+===========================
+
+This release fixes [a regression](https://github.com/matrix-org/synapse/issues/9853)
+in Synapse 1.32.0 that caused connected Prometheus instances to become unstable. 
+
+However, as this release is still subject to the `LoggingContext` change in 1.32.0,
+it is recommended to remain on or downgrade to 1.31.0.
+
+Bugfixes
+--------
+
+- Fix a regression in Synapse 1.32.0 which caused Synapse to report large numbers of Prometheus time series, potentially overwhelming Prometheus instances. ([\#9854](https://github.com/matrix-org/synapse/issues/9854))
+
+
+Synapse 1.32.0 (2021-04-20)
+===========================
+
+**Note:** This release introduces [a regression](https://github.com/matrix-org/synapse/issues/9853)
+that can overwhelm connected Prometheus instances. This issue was not present in
+1.32.0rc1. If affected, it is recommended to downgrade to 1.31.0 in the meantime, and 
+follow [these instructions](https://github.com/matrix-org/synapse/pull/9854#issuecomment-823472183)
+to clean up any excess writeahead logs.
+
+**Note:** This release also mistakenly included a change that may affected Synapse 
+modules that import `synapse.logging.context.LoggingContext`, such as
+[synapse-s3-storage-provider](https://github.com/matrix-org/synapse-s3-storage-provider).
+This will be fixed in a later Synapse version.
 
 **Note:** This release requires Python 3.6+ and Postgres 9.6+ or SQLite 3.22+.
 
 This release removes the deprecated `GET /_synapse/admin/v1/users/<user_id>` admin API. Please use the [v2 API](https://github.com/matrix-org/synapse/blob/develop/docs/admin_api/user_admin_api.rst#query-user-account) instead, which has improved capabilities.
 
-This release requires Application Services to use type `m.login.application_services` when registering users via the `/_matrix/client/r0/register` endpoint to comply with the spec. Please ensure your Application Services are up to date.
+This release requires Application Services to use type `m.login.application_service` when registering users via the `/_matrix/client/r0/register` endpoint to comply with the spec. Please ensure your Application Services are up to date.
+
+If you are using the `packages.matrix.org` Debian repository for Synapse packages, 
+note that we have recently updated the expiry date on the gpg signing key. If you see an 
+error similar to `The following signatures were invalid: EXPKEYSIG F473DD4473365DE1`, you
+will need to get a fresh copy of the keys. You can do so with:
+
+```sh
+sudo wget -O /usr/share/keyrings/matrix-org-archive-keyring.gpg https://packages.matrix.org/debian/matrix-org-archive-keyring.gpg
+```
+
+Bugfixes
+--------
+
+- Fix the log lines of nested logging contexts. Broke in 1.32.0rc1. ([\#9829](https://github.com/matrix-org/synapse/issues/9829))
+
+
+Synapse 1.32.0rc1 (2021-04-13)
+==============================
 
 Features
 --------

UPGRADE.rst

@@ -85,9 +85,52 @@ for example:
      wget https://packages.matrix.org/debian/pool/main/m/matrix-synapse-py3/matrix-synapse-py3_1.3.0+stretch1_amd64.deb
      dpkg -i matrix-synapse-py3_1.3.0+stretch1_amd64.deb
 
+Upgrading to v1.33.0
+====================
+
+Account Validity HTML templates can now display a user's expiration date
+------------------------------------------------------------------------
+
+This may affect you if you have enabled the account validity feature, and have made use of a
+custom HTML template specified by the ``account_validity.template_dir`` or ``account_validity.account_renewed_html_path``
+Synapse config options.
+
+The template can now accept an ``expiration_ts`` variable, which represents the unix timestamp in milliseconds for the
+future date of which their account has been renewed until. See the
+`default template <https://github.com/matrix-org/synapse/blob/release-v1.33.0/synapse/res/templates/account_renewed.html>`_
+for an example of usage.
+
+ALso note that a new HTML template, ``account_previously_renewed.html``, has been added. This is is shown to users
+when they attempt to renew their account with a valid renewal token that has already been used before. The default
+template contents can been found
+`here <https://github.com/matrix-org/synapse/blob/release-v1.33.0/synapse/res/templates/account_previously_renewed.html>`_,
+and can also accept an ``expiration_ts`` variable. This template replaces the error message users would previously see
+upon attempting to use a valid renewal token more than once.
+
+
 Upgrading to v1.32.0
 ====================
 
+Regression causing connected Prometheus instances to become overwhelmed
+-----------------------------------------------------------------------
+
+This release introduces `a regression <https://github.com/matrix-org/synapse/issues/9853>`_
+that can overwhelm connected Prometheus instances. This issue is not present in
+Synapse v1.32.0rc1.
+
+If you have been affected, please downgrade to 1.31.0. You then may need to
+remove excess writeahead logs in order for Prometheus to recover. Instructions
+for doing so are provided
+`here <https://github.com/matrix-org/synapse/pull/9854#issuecomment-823472183>`_.
+
+Dropping support for old Python, Postgres and SQLite versions
+-------------------------------------------------------------
+
+In line with our `deprecation policy <https://github.com/matrix-org/synapse/blob/release-v1.32.0/docs/deprecation_policy.md>`_,
+we've dropped support for Python 3.5 and PostgreSQL 9.5, as they are no longer supported upstream.
+
+This release of Synapse requires Python 3.6+ and PostgresSQL 9.6+ or SQLite 3.22+.
+
 Removal of old List Accounts Admin API
 --------------------------------------
 
@@ -98,6 +141,16 @@ has been available since Synapse 1.7.0 (2019-12-13), and is accessible under ``G
 
 The deprecation of the old endpoint was announced with Synapse 1.28.0 (released on 2021-02-25).
 
+Application Services must use type ``m.login.application_service`` when registering users
+-----------------------------------------------------------------------------------------
+
+In compliance with the
+`Application Service spec <https://matrix.org/docs/spec/application_service/r0.1.2#server-admin-style-permissions>`_,
+Application Services are now required to use the ``m.login.application_service`` type when registering users via the
+``/_matrix/client/r0/register`` endpoint. This behaviour was deprecated in Synapse v1.30.0.
+
+Please ensure your Application Services are up to date.
+
 Upgrading to v1.29.0
 ====================
 

changelog.d/9802.bugfix

@@ -0,0 +1 @@
+Add some sanity checks to identity server passed to 3PID bind/unbind endpoints.

changelog.d/9816.misc

@@ -0,0 +1 @@
+Rename some handlers and config modules to not duplicate the top-level module.

changelog.d/9819.feature

@@ -0,0 +1 @@
+Add experimental support for handling presence on a worker.

changelog.d/9832.feature

@@ -0,0 +1 @@
+Don't return an error when a user attempts to renew their account multiple times with the same token. Instead, state when their account is set to expire. This change concerns the optional account validity feature.

changelog.d/9838.misc

@@ -0,0 +1 @@
+Introduce flake8-bugbear to the test suite and fix some of its lint violations.

changelog.d/9850.feature

@@ -0,0 +1 @@
+Add experimental support for handling presence on a worker.

changelog.d/9855.misc

@@ -0,0 +1 @@
+Limit length of accepted email addresses.

changelog.d/9856.misc

@@ -0,0 +1 @@
+Remove redundant `synapse.types.Collection` type definition.

changelog.d/9858.misc

@@ -0,0 +1 @@
+Handle recently added rate limits correctly when using `--no-rate-limit` with the demo scripts.

changelog.d/9867.bugfix

@@ -0,0 +1 @@
+Fix a bug which could cause Synapse to get stuck in a loop of resyncing device lists.

debian/changelog

@@ -1,8 +1,24 @@
-matrix-synapse-py3 (1.31.0+nmu1) UNRELEASED; urgency=medium
+matrix-synapse-py3 (1.32.2) stable; urgency=medium
 
+  * New synapse release 1.32.2.
+
+ -- Synapse Packaging team <[email protected]>  Wed, 22 Apr 2021 12:43:52 +0100
+
+matrix-synapse-py3 (1.32.1) stable; urgency=medium
+
+  * New synapse release 1.32.1.
+
+ -- Synapse Packaging team <[email protected]>  Wed, 21 Apr 2021 14:00:55 +0100
+
+matrix-synapse-py3 (1.32.0) stable; urgency=medium
+
+  [ Dan Callahan ]
   * Skip tests when DEB_BUILD_OPTIONS contains "nocheck".
 
- -- Dan Callahan <[email protected]>  Mon, 12 Apr 2021 13:07:36 +0000
+  [ Synapse Packaging team ]
+  * New synapse release 1.32.0.
+
+ -- Synapse Packaging team <[email protected]>  Tue, 20 Apr 2021 14:28:39 +0100
 
 matrix-synapse-py3 (1.31.0) stable; urgency=medium
 

demo/start.sh

@@ -96,18 +96,48 @@ for port in 8080 8081 8082; do
     # Check script parameters
     if [ $# -eq 1 ]; then
         if [ $1 = "--no-rate-limit" ]; then
-            # messages rate limit
-            echo 'rc_messages_per_second: 1000' >> $DIR/etc/$port.config
-            echo 'rc_message_burst_count: 1000' >> $DIR/etc/$port.config
-
-            # registration rate limit
-            printf 'rc_registration:\n  per_second: 1000\n  burst_count: 1000\n' >> $DIR/etc/$port.config
-
-            # login rate limit
-            echo 'rc_login:' >> $DIR/etc/$port.config
-            printf '  address:\n    per_second: 1000\n    burst_count: 1000\n' >> $DIR/etc/$port.config
-            printf '  account:\n    per_second: 1000\n    burst_count: 1000\n' >> $DIR/etc/$port.config
-            printf '  failed_attempts:\n    per_second: 1000\n    burst_count: 1000\n' >> $DIR/etc/$port.config
+
+            # Disable any rate limiting
+            ratelimiting=$(cat <<-RC
+			rc_message:
+			  per_second: 1000
+			  burst_count: 1000
+			rc_registration:
+			  per_second: 1000
+			  burst_count: 1000
+			rc_login:
+			  address:
+			    per_second: 1000
+			    burst_count: 1000
+			  account:
+			    per_second: 1000
+			    burst_count: 1000
+			  failed_attempts:
+			    per_second: 1000
+			    burst_count: 1000
+			rc_admin_redaction:
+			  per_second: 1000
+			  burst_count: 1000
+			rc_joins:
+			  local:
+			    per_second: 1000
+			    burst_count: 1000
+			  remote:
+			    per_second: 1000
+			    burst_count: 1000
+			rc_3pid_validation:
+			  per_second: 1000
+			  burst_count: 1000
+			rc_invites:
+			  per_room:
+			    per_second: 1000
+			    burst_count: 1000
+			  per_user:
+			    per_second: 1000
+			    burst_count: 1000
+			RC
+			)
+            echo "${ratelimiting}" >> $DIR/etc/$port.config
         fi
     fi