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12822 Commits

Author SHA1 Message Date
Richard van der Hoff
7cc9509eca Extract OIDCProviderConfig object 
Collect all the config options which related to an OIDC provider into a single
object.
 2021-01-13 16:40:02 +00:00
Patrick Cloke
98a64b7f7f
Add basic domain validation for DomainSpecificString.is_valid. (#9071) 
This checks that the domain given to `DomainSpecificString.is_valid` (e.g.
`UserID`, `RoomAlias`, etc.) is of a valid form. Previously some validation
was done on the localpart (e.g. the sigil), but not the domain portion.
 2021-01-13 07:05:16 -05:00
Erik Johnston
aa4d8c1f9a Merge branch 'master' into develop 2021-01-13 10:36:55 +00:00
Richard van der Hoff
bc4bf7b384
Preparatory refactors of OidcHandler (#9067) 
Some light refactoring of OidcHandler, in preparation for bigger things:

  * remove inheritance from deprecated BaseHandler
  * add an object to hold the things that go into a session cookie
  * factor out a separate class for manipulating said cookies
 2021-01-13 10:26:12 +00:00
Erik Johnston
3dd6ba135e 1.25.0 2021-01-13 10:19:12 +00:00
Dirk Klimpel
7a2e9b549d
Remove user's avatar URL and displayname when deactivated. (#8932) 
This only applies if the user's data is to be erased.
 2021-01-12 16:30:15 -05:00
Richard van der Hoff
789d9ebad3
UI Auth via SSO: redirect the user to an appropriate SSO. (#9081) 
If we have integrations with multiple identity providers, when the user does a UI Auth, we need to redirect them to the right one.

There are a few steps to this. First of all we actually need to store the userid of the user we are trying to validate in the UIA session, since the /auth/sso/fallback/web request is unauthenticated.

Then, once we get the /auth/sso/fallback/web request, we can fish the user id out of the session, and use it to look up the external id mappings, and hence pick an SSO provider for them.
 2021-01-12 17:38:03 +00:00
Marcus
e385c8b473
Don't apply the IP range blacklist to proxy connections (#9084) 
It is expected that the proxy would be on a private IP address so the
configured proxy should be connected to regardless of the IP range
blacklist.
 2021-01-12 12:20:30 -05:00
Patrick Cloke
723b19748a
Handle bad JSON data being returned from the federation API. (#9070) 2021-01-12 11:07:01 -05:00
Richard van der Hoff
0f8945e166
Kill off HomeServer.get_ip_from_request() (#9080) 
Homeserver.get_ip_from_request() used to be a bit more complicated, but now it is totally redundant. Let's get rid of it.
 2021-01-12 12:48:12 +00:00
Richard van der Hoff
2ec8ca5e60
Remove SynapseRequest.get_user_agent (#9069) 
SynapseRequest is in danger of becoming a bit of a dumping-ground for "useful stuff relating to Requests",
which isn't really its intention (its purpose is to override render, finished and connectionLost to set up the 
LoggingContext and write the right entries to the request log).

Putting utility functions inside SynapseRequest means that lots of our code ends up requiring a
SynapseRequest when there is nothing synapse-specific about the Request at all, and any old
twisted.web.iweb.IRequest will do. This increases code coupling and makes testing more difficult.

In short: move get_user_agent out to a utility function.
 2021-01-12 12:34:16 +00:00
David Teller
b161528fcc
Also support remote users on the joined_rooms admin API. (#8948) 
For remote users, only the rooms which the server knows about are returned.
Local users have all of their joined rooms returned.
 2021-01-11 14:32:17 -05:00
Erik Johnston
c9195744a4
Move more encryption endpoints off master (#9068) 2021-01-11 18:01:27 +00:00
Erik Johnston
1315a2e8be
Use a chain cover index to efficiently calculate auth chain difference (#8868) 2021-01-11 16:09:22 +00:00
Richard van der Hoff
671138f658
Clean up exception handling in the startup code (#9059) 
Factor out the exception handling in the startup code to a utility function,
and fix the some logging and exit code stuff.
 2021-01-11 15:55:05 +00:00
Erik Johnston
4e04435bda
Remove old tables after schema version bump (#9055) 
These tables are unused, and can be dropped now the schema version has been bumped.
 2021-01-11 13:58:19 +00:00
Erik Johnston
63f4990298
Ensure rejected events get added to some metadata tables (#9016) 
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
 2021-01-11 13:57:33 +00:00
Richard van der Hoff
7db2622d30
Remove unused SynapseService (#9058) 2021-01-11 10:24:22 +00:00
Jerin J Titus
c21d8f1c1d
Drop last_used column from access_tokens (#9025) 
* Dropped last_used column from access_tokens

Signed-off-by: Jerin J Titus <72017981+jerinjtitus@users.noreply.github.com>
 2021-01-11 10:23:49 +00:00
Erik Johnston
a03d71dc9d
Fix "Starting metrics collection from sentinel context" errors (#9053) 2021-01-08 14:33:53 +00:00
Richard van der Hoff
12f79da587
Merge pull request #9036 from matrix-org/rav/multi_idp/tests 
Add tests for the IdP picker
 2021-01-08 14:24:41 +00:00
Richard van der Hoff
d32870ffa5
Fix validate_config on nested objects (#9054) 2021-01-08 14:23:04 +00:00
Erik Johnston
fa5f5cbc74
Fix error handling during insertion of client IPs (#9051) 
You can't continue using a transaction once an exception has been
raised, so catching and dropping the error here is pointless and just
causes more errors.
 2021-01-08 14:15:20 +00:00
Erik Johnston
b530eaa262
Allow running sendToDevice on workers (#9044) 2021-01-07 20:19:26 +00:00
Erik Johnston
5e99a94502
Support routing edu's to multiple instances (#9042) 
This is in preparation for moving `SendToDeviceServlet` off master
 2021-01-07 18:07:28 +00:00
Erik Johnston
e34df813ce
Ensure that remote users' device list resyncing always happens on master (#9043) 
Currently `DeviceMessageHandler` only ever exists on master, but that is about to change.
 2021-01-07 18:06:52 +00:00
Erik Johnston
63593134a1
Some cleanups to device inbox store. (#9041) 2021-01-07 17:20:44 +00:00
Richard van der Hoff
8a910f97a4 Add some tests for the IDP picker flow 2021-01-07 14:56:42 +00:00
Patrick Cloke
23d701864f
Improve the performance of calculating ignored users in large rooms (#9024) 
This allows for efficiently finding which users ignore a particular
user.

Co-authored-by: Erik Johnston <erik@matrix.org>
 2021-01-07 13:03:38 +00:00
Erik Johnston
eee3c3c52f
Handle updating schema version without any deltas. (#9033) 
This can happen when using a split out state database and we've upgraded
the schema version without there being any changes in the state schema.
 2021-01-07 11:33:36 +00:00
Patrick Cloke
1b4d5d6acf
Empty iterables should count towards cache usage. (#9028) 2021-01-06 12:33:20 -05:00
Patrick Cloke
0312266ee3 Synapse 1.25.0rc1 (2021-01-06) 
==============================
 
 Removal warning
 ---------------
 
 The old [Purge Room API](https://github.com/matrix-org/synapse/tree/master/docs/admin_api/purge_room.md)
 and [Shutdown Room API](https://github.com/matrix-org/synapse/tree/master/docs/admin_api/shutdown_room.md)
 are deprecated and will be removed in a future release. They will be replaced by the
 [Delete Room API](https://github.com/matrix-org/synapse/tree/master/docs/admin_api/rooms.md#delete-room-api).
 
 `POST /_synapse/admin/v1/rooms/<room_id>/delete` replaces `POST /_synapse/admin/v1/purge_room` and
 `POST /_synapse/admin/v1/shutdown_room/<room_id>`.
 
 Features
 --------
 
 - Add an admin API that lets server admins get power in rooms in which local users have power. ([\#8756](https://github.com/matrix-org/synapse/issues/8756))
 - Add optional HTTP authentication to replication endpoints. ([\#8853](https://github.com/matrix-org/synapse/issues/8853))
 - Improve the error messages printed as a result of configuration problems for extension modules. ([\#8874](https://github.com/matrix-org/synapse/issues/8874))
 - Add the number of local devices to Room Details Admin API. Contributed by @dklimpel. ([\#8886](https://github.com/matrix-org/synapse/issues/8886))
 - Add `X-Robots-Tag` header to stop web crawlers from indexing media. Contributed by Aaron Raimist. ([\#8887](https://github.com/matrix-org/synapse/issues/8887))
 - Spam-checkers may now define their methods as `async`. ([\#8890](https://github.com/matrix-org/synapse/issues/8890))
 - Add support for allowing users to pick their own user ID during a single-sign-on login. ([\#8897](https://github.com/matrix-org/synapse/issues/8897), [\#8900](https://github.com/matrix-org/synapse/issues/8900), [\#8911](https://github.com/matrix-org/synapse/issues/8911), [\#8938](https://github.com/matrix-org/synapse/issues/8938), [\#8941](https://github.com/matrix-org/synapse/issues/8941), [\#8942](https://github.com/matrix-org/synapse/issues/8942), [\#8951](https://github.com/matrix-org/synapse/issues/8951))
 - Add an `email.invite_client_location` configuration option to send a web client location to the invite endpoint on the identity server which allows customisation of the email template. ([\#8930](https://github.com/matrix-org/synapse/issues/8930))
 - The search term in the list room and list user Admin APIs is now treated as case-insensitive. ([\#8931](https://github.com/matrix-org/synapse/issues/8931))
 - Apply an IP range blacklist to push and key revocation requests. ([\#8821](https://github.com/matrix-org/synapse/issues/8821), [\#8870](https://github.com/matrix-org/synapse/issues/8870), [\#8954](https://github.com/matrix-org/synapse/issues/8954))
 - Add an option to allow re-use of user-interactive authentication sessions for a period of time. ([\#8970](https://github.com/matrix-org/synapse/issues/8970))
 - Allow running the redact endpoint on workers. ([\#8994](https://github.com/matrix-org/synapse/issues/8994))
 
 Bugfixes
 --------
 
 - Fix bug where we might not correctly calculate the current state for rooms with multiple extremities. ([\#8827](https://github.com/matrix-org/synapse/issues/8827))
 - Fix a long-standing bug in the register admin endpoint (`/_synapse/admin/v1/register`) when the `mac` field was not provided. The endpoint now properly returns a 400 error. Contributed by @edwargix. ([\#8837](https://github.com/matrix-org/synapse/issues/8837))
 - Fix a long-standing bug on Synapse instances supporting Single-Sign-On, where users would be prompted to enter their password to confirm certain actions, even though they have not set a password. ([\#8858](https://github.com/matrix-org/synapse/issues/8858))
 - Fix a longstanding bug where a 500 error would be returned if the `Content-Length` header was not provided to the upload media resource. ([\#8862](https://github.com/matrix-org/synapse/issues/8862))
 - Add additional validation to pusher URLs to be compliant with the specification. ([\#8865](https://github.com/matrix-org/synapse/issues/8865))
 - Fix the error code that is returned when a user tries to register on a homeserver on which new-user registration has been disabled. ([\#8867](https://github.com/matrix-org/synapse/issues/8867))
 - Fix a bug where `PUT /_synapse/admin/v2/users/<user_id>` failed to create a new user when `avatar_url` is specified. Bug introduced in Synapse v1.9.0. ([\#8872](https://github.com/matrix-org/synapse/issues/8872))
 - Fix a 500 error when attempting to preview an empty HTML file. ([\#8883](https://github.com/matrix-org/synapse/issues/8883))
 - Fix occasional deadlock when handling SIGHUP. ([\#8918](https://github.com/matrix-org/synapse/issues/8918))
 - Fix login API to not ratelimit application services that have ratelimiting disabled. ([\#8920](https://github.com/matrix-org/synapse/issues/8920))
 - Fix bug where we ratelimited auto joining of rooms on registration (using `auto_join_rooms` config). ([\#8921](https://github.com/matrix-org/synapse/issues/8921))
 - Fix a bug where deactivated users appeared in the user directory when their profile information was updated. ([\#8933](https://github.com/matrix-org/synapse/issues/8933), [\#8964](https://github.com/matrix-org/synapse/issues/8964))
 - Fix bug introduced in Synapse v1.24.0 which would cause an exception on startup if both `enabled` and `localdb_enabled` were set to `False` in the `password_config` setting of the configuration file. ([\#8937](https://github.com/matrix-org/synapse/issues/8937))
 - Fix a bug where 500 errors would be returned if the `m.room_history_visibility` event had invalid content. ([\#8945](https://github.com/matrix-org/synapse/issues/8945))
 - Fix a bug causing common English words to not be considered for a user directory search. ([\#8959](https://github.com/matrix-org/synapse/issues/8959))
 - Fix bug where application services couldn't register new ghost users if the server had reached its MAU limit. ([\#8962](https://github.com/matrix-org/synapse/issues/8962))
 - Fix a long-standing bug where a `m.image` event without a `url` would cause errors on push. ([\#8965](https://github.com/matrix-org/synapse/issues/8965))
 - Fix a small bug in v2 state resolution algorithm, which could also cause performance issues for rooms with large numbers of power levels. ([\#8971](https://github.com/matrix-org/synapse/issues/8971))
 - Add validation to the `sendToDevice` API to raise a missing parameters error instead of a 500 error. ([\#8975](https://github.com/matrix-org/synapse/issues/8975))
 - Add validation of group IDs to raise a 400 error instead of a 500 eror. ([\#8977](https://github.com/matrix-org/synapse/issues/8977))
 
 Improved Documentation
 ----------------------
 
 - Fix the "Event persist rate" section of the included grafana dashboard by adding missing prometheus rules. ([\#8802](https://github.com/matrix-org/synapse/issues/8802))
 - Combine related media admin API docs. ([\#8839](https://github.com/matrix-org/synapse/issues/8839))
 - Fix an error in the documentation for the SAML username mapping provider. ([\#8873](https://github.com/matrix-org/synapse/issues/8873))
 - Clarify comments around template directories in `sample_config.yaml`. ([\#8891](https://github.com/matrix-org/synapse/issues/8891))
 - Moved instructions for database setup, adjusted heading levels and improved syntax highlighting in [INSTALL.md](../INSTALL.md). Contributed by fossterer. ([\#8987](https://github.com/matrix-org/synapse/issues/8987))
 - Update the example value of `group_creation_prefix` in the sample configuration. ([\#8992](https://github.com/matrix-org/synapse/issues/8992))
 - Link the Synapse developer room to the development section in the docs. ([\#9002](https://github.com/matrix-org/synapse/issues/9002))
 
 Deprecations and Removals
 -------------------------
 
 - Deprecate Shutdown Room and Purge Room Admin APIs. ([\#8829](https://github.com/matrix-org/synapse/issues/8829))
 
 Internal Changes
 ----------------
 
 - Properly store the mapping of external ID to Matrix ID for CAS users. ([\#8856](https://github.com/matrix-org/synapse/issues/8856), [\#8958](https://github.com/matrix-org/synapse/issues/8958))
 - Remove some unnecessary stubbing from unit tests. ([\#8861](https://github.com/matrix-org/synapse/issues/8861))
 - Remove unused `FakeResponse` class from unit tests. ([\#8864](https://github.com/matrix-org/synapse/issues/8864))
 - Pass `room_id` to `get_auth_chain_difference`. ([\#8879](https://github.com/matrix-org/synapse/issues/8879))
 - Add type hints to push module. ([\#8880](https://github.com/matrix-org/synapse/issues/8880), [\#8882](https://github.com/matrix-org/synapse/issues/8882), [\#8901](https://github.com/matrix-org/synapse/issues/8901), [\#8940](https://github.com/matrix-org/synapse/issues/8940), [\#8943](https://github.com/matrix-org/synapse/issues/8943), [\#9020](https://github.com/matrix-org/synapse/issues/9020))
 - Simplify logic for handling user-interactive-auth via single-sign-on servers. ([\#8881](https://github.com/matrix-org/synapse/issues/8881))
 - Skip the SAML tests if the requirements (`pysaml2` and `xmlsec1`) aren't available. ([\#8905](https://github.com/matrix-org/synapse/issues/8905))
 - Fix multiarch docker image builds. ([\#8906](https://github.com/matrix-org/synapse/issues/8906))
 - Don't publish `latest` docker image until all archs are built. ([\#8909](https://github.com/matrix-org/synapse/issues/8909))
 - Various clean-ups to the structured logging and logging context code. ([\#8916](https://github.com/matrix-org/synapse/issues/8916), [\#8935](https://github.com/matrix-org/synapse/issues/8935))
 - Automatically drop stale forward-extremities under some specific conditions. ([\#8929](https://github.com/matrix-org/synapse/issues/8929))
 - Refactor test utilities for injecting HTTP requests. ([\#8946](https://github.com/matrix-org/synapse/issues/8946))
 - Add a maximum size of 50 kilobytes to .well-known lookups. ([\#8950](https://github.com/matrix-org/synapse/issues/8950))
 - Fix bug in `generate_log_config` script which made it write empty files. ([\#8952](https://github.com/matrix-org/synapse/issues/8952))
 - Clean up tox.ini file; disable coverage checking for non-test runs. ([\#8963](https://github.com/matrix-org/synapse/issues/8963))
 - Add type hints to the admin and room list handlers. ([\#8973](https://github.com/matrix-org/synapse/issues/8973))
 - Add type hints to the receipts and user directory handlers. ([\#8976](https://github.com/matrix-org/synapse/issues/8976))
 - Drop the unused `local_invites` table. ([\#8979](https://github.com/matrix-org/synapse/issues/8979))
 - Add type hints to the base storage code. ([\#8980](https://github.com/matrix-org/synapse/issues/8980))
 - Support using PyJWT v2.0.0 in the test suite. ([\#8986](https://github.com/matrix-org/synapse/issues/8986))
 - Fix `tests.federation.transport.RoomDirectoryFederationTests` and ensure it runs in CI. ([\#8998](https://github.com/matrix-org/synapse/issues/8998))
 - Add type hints to the crypto module. ([\#8999](https://github.com/matrix-org/synapse/issues/8999))
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Merge tag 'v1.25.0rc1' into develop

Synapse 1.25.0rc1 (2021-01-06)
==============================

Removal warning
---------------

The old [Purge Room API](https://github.com/matrix-org/synapse/tree/master/docs/admin_api/purge_room.md)
and [Shutdown Room API](https://github.com/matrix-org/synapse/tree/master/docs/admin_api/shutdown_room.md)
are deprecated and will be removed in a future release. They will be replaced by the
[Delete Room API](https://github.com/matrix-org/synapse/tree/master/docs/admin_api/rooms.md#delete-room-api).

`POST /_synapse/admin/v1/rooms/<room_id>/delete` replaces `POST /_synapse/admin/v1/purge_room` and
`POST /_synapse/admin/v1/shutdown_room/<room_id>`.

Features
--------

- Add an admin API that lets server admins get power in rooms in which local users have power. ([\#8756](https://github.com/matrix-org/synapse/issues/8756))
- Add optional HTTP authentication to replication endpoints. ([\#8853](https://github.com/matrix-org/synapse/issues/8853))
- Improve the error messages printed as a result of configuration problems for extension modules. ([\#8874](https://github.com/matrix-org/synapse/issues/8874))
- Add the number of local devices to Room Details Admin API. Contributed by @dklimpel. ([\#8886](https://github.com/matrix-org/synapse/issues/8886))
- Add `X-Robots-Tag` header to stop web crawlers from indexing media. Contributed by Aaron Raimist. ([\#8887](https://github.com/matrix-org/synapse/issues/8887))
- Spam-checkers may now define their methods as `async`. ([\#8890](https://github.com/matrix-org/synapse/issues/8890))
- Add support for allowing users to pick their own user ID during a single-sign-on login. ([\#8897](https://github.com/matrix-org/synapse/issues/8897), [\#8900](https://github.com/matrix-org/synapse/issues/8900), [\#8911](https://github.com/matrix-org/synapse/issues/8911), [\#8938](https://github.com/matrix-org/synapse/issues/8938), [\#8941](https://github.com/matrix-org/synapse/issues/8941), [\#8942](https://github.com/matrix-org/synapse/issues/8942), [\#8951](https://github.com/matrix-org/synapse/issues/8951))
- Add an `email.invite_client_location` configuration option to send a web client location to the invite endpoint on the identity server which allows customisation of the email template. ([\#8930](https://github.com/matrix-org/synapse/issues/8930))
- The search term in the list room and list user Admin APIs is now treated as case-insensitive. ([\#8931](https://github.com/matrix-org/synapse/issues/8931))
- Apply an IP range blacklist to push and key revocation requests. ([\#8821](https://github.com/matrix-org/synapse/issues/8821), [\#8870](https://github.com/matrix-org/synapse/issues/8870), [\#8954](https://github.com/matrix-org/synapse/issues/8954))
- Add an option to allow re-use of user-interactive authentication sessions for a period of time. ([\#8970](https://github.com/matrix-org/synapse/issues/8970))
- Allow running the redact endpoint on workers. ([\#8994](https://github.com/matrix-org/synapse/issues/8994))

Bugfixes
--------

- Fix bug where we might not correctly calculate the current state for rooms with multiple extremities. ([\#8827](https://github.com/matrix-org/synapse/issues/8827))
- Fix a long-standing bug in the register admin endpoint (`/_synapse/admin/v1/register`) when the `mac` field was not provided. The endpoint now properly returns a 400 error. Contributed by @edwargix. ([\#8837](https://github.com/matrix-org/synapse/issues/8837))
- Fix a long-standing bug on Synapse instances supporting Single-Sign-On, where users would be prompted to enter their password to confirm certain actions, even though they have not set a password. ([\#8858](https://github.com/matrix-org/synapse/issues/8858))
- Fix a longstanding bug where a 500 error would be returned if the `Content-Length` header was not provided to the upload media resource. ([\#8862](https://github.com/matrix-org/synapse/issues/8862))
- Add additional validation to pusher URLs to be compliant with the specification. ([\#8865](https://github.com/matrix-org/synapse/issues/8865))
- Fix the error code that is returned when a user tries to register on a homeserver on which new-user registration has been disabled. ([\#8867](https://github.com/matrix-org/synapse/issues/8867))
- Fix a bug where `PUT /_synapse/admin/v2/users/<user_id>` failed to create a new user when `avatar_url` is specified. Bug introduced in Synapse v1.9.0. ([\#8872](https://github.com/matrix-org/synapse/issues/8872))
- Fix a 500 error when attempting to preview an empty HTML file. ([\#8883](https://github.com/matrix-org/synapse/issues/8883))
- Fix occasional deadlock when handling SIGHUP. ([\#8918](https://github.com/matrix-org/synapse/issues/8918))
- Fix login API to not ratelimit application services that have ratelimiting disabled. ([\#8920](https://github.com/matrix-org/synapse/issues/8920))
- Fix bug where we ratelimited auto joining of rooms on registration (using `auto_join_rooms` config). ([\#8921](https://github.com/matrix-org/synapse/issues/8921))
- Fix a bug where deactivated users appeared in the user directory when their profile information was updated. ([\#8933](https://github.com/matrix-org/synapse/issues/8933), [\#8964](https://github.com/matrix-org/synapse/issues/8964))
- Fix bug introduced in Synapse v1.24.0 which would cause an exception on startup if both `enabled` and `localdb_enabled` were set to `False` in the `password_config` setting of the configuration file. ([\#8937](https://github.com/matrix-org/synapse/issues/8937))
- Fix a bug where 500 errors would be returned if the `m.room_history_visibility` event had invalid content. ([\#8945](https://github.com/matrix-org/synapse/issues/8945))
- Fix a bug causing common English words to not be considered for a user directory search. ([\#8959](https://github.com/matrix-org/synapse/issues/8959))
- Fix bug where application services couldn't register new ghost users if the server had reached its MAU limit. ([\#8962](https://github.com/matrix-org/synapse/issues/8962))
- Fix a long-standing bug where a `m.image` event without a `url` would cause errors on push. ([\#8965](https://github.com/matrix-org/synapse/issues/8965))
- Fix a small bug in v2 state resolution algorithm, which could also cause performance issues for rooms with large numbers of power levels. ([\#8971](https://github.com/matrix-org/synapse/issues/8971))
- Add validation to the `sendToDevice` API to raise a missing parameters error instead of a 500 error. ([\#8975](https://github.com/matrix-org/synapse/issues/8975))
- Add validation of group IDs to raise a 400 error instead of a 500 eror. ([\#8977](https://github.com/matrix-org/synapse/issues/8977))

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

- Fix the "Event persist rate" section of the included grafana dashboard by adding missing prometheus rules. ([\#8802](https://github.com/matrix-org/synapse/issues/8802))
- Combine related media admin API docs. ([\#8839](https://github.com/matrix-org/synapse/issues/8839))
- Fix an error in the documentation for the SAML username mapping provider. ([\#8873](https://github.com/matrix-org/synapse/issues/8873))
- Clarify comments around template directories in `sample_config.yaml`. ([\#8891](https://github.com/matrix-org/synapse/issues/8891))
- Moved instructions for database setup, adjusted heading levels and improved syntax highlighting in [INSTALL.md](../INSTALL.md). Contributed by fossterer. ([\#8987](https://github.com/matrix-org/synapse/issues/8987))
- Update the example value of `group_creation_prefix` in the sample configuration. ([\#8992](https://github.com/matrix-org/synapse/issues/8992))
- Link the Synapse developer room to the development section in the docs. ([\#9002](https://github.com/matrix-org/synapse/issues/9002))

Deprecations and Removals
-------------------------

- Deprecate Shutdown Room and Purge Room Admin APIs. ([\#8829](https://github.com/matrix-org/synapse/issues/8829))

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

- Properly store the mapping of external ID to Matrix ID for CAS users. ([\#8856](https://github.com/matrix-org/synapse/issues/8856), [\#8958](https://github.com/matrix-org/synapse/issues/8958))
- Remove some unnecessary stubbing from unit tests. ([\#8861](https://github.com/matrix-org/synapse/issues/8861))
- Remove unused `FakeResponse` class from unit tests. ([\#8864](https://github.com/matrix-org/synapse/issues/8864))
- Pass `room_id` to `get_auth_chain_difference`. ([\#8879](https://github.com/matrix-org/synapse/issues/8879))
- Add type hints to push module. ([\#8880](https://github.com/matrix-org/synapse/issues/8880), [\#8882](https://github.com/matrix-org/synapse/issues/8882), [\#8901](https://github.com/matrix-org/synapse/issues/8901), [\#8940](https://github.com/matrix-org/synapse/issues/8940), [\#8943](https://github.com/matrix-org/synapse/issues/8943), [\#9020](https://github.com/matrix-org/synapse/issues/9020))
- Simplify logic for handling user-interactive-auth via single-sign-on servers. ([\#8881](https://github.com/matrix-org/synapse/issues/8881))
- Skip the SAML tests if the requirements (`pysaml2` and `xmlsec1`) aren't available. ([\#8905](https://github.com/matrix-org/synapse/issues/8905))
- Fix multiarch docker image builds. ([\#8906](https://github.com/matrix-org/synapse/issues/8906))
- Don't publish `latest` docker image until all archs are built. ([\#8909](https://github.com/matrix-org/synapse/issues/8909))
- Various clean-ups to the structured logging and logging context code. ([\#8916](https://github.com/matrix-org/synapse/issues/8916), [\#8935](https://github.com/matrix-org/synapse/issues/8935))
- Automatically drop stale forward-extremities under some specific conditions. ([\#8929](https://github.com/matrix-org/synapse/issues/8929))
- Refactor test utilities for injecting HTTP requests. ([\#8946](https://github.com/matrix-org/synapse/issues/8946))
- Add a maximum size of 50 kilobytes to .well-known lookups. ([\#8950](https://github.com/matrix-org/synapse/issues/8950))
- Fix bug in `generate_log_config` script which made it write empty files. ([\#8952](https://github.com/matrix-org/synapse/issues/8952))
- Clean up tox.ini file; disable coverage checking for non-test runs. ([\#8963](https://github.com/matrix-org/synapse/issues/8963))
- Add type hints to the admin and room list handlers. ([\#8973](https://github.com/matrix-org/synapse/issues/8973))
- Add type hints to the receipts and user directory handlers. ([\#8976](https://github.com/matrix-org/synapse/issues/8976))
- Drop the unused `local_invites` table. ([\#8979](https://github.com/matrix-org/synapse/issues/8979))
- Add type hints to the base storage code. ([\#8980](https://github.com/matrix-org/synapse/issues/8980))
- Support using PyJWT v2.0.0 in the test suite. ([\#8986](https://github.com/matrix-org/synapse/issues/8986))
- Fix `tests.federation.transport.RoomDirectoryFederationTests` and ensure it runs in CI. ([\#8998](https://github.com/matrix-org/synapse/issues/8998))
- Add type hints to the crypto module. ([\#8999](https://github.com/matrix-org/synapse/issues/8999))
 2021-01-06 07:42:38 -05:00
Patrick Cloke
0248409bfa
Handle a display name / avatar URL not included in a federation request. (#9023) 
These may be omitted if not set, but Synapse assumed they would
be in the response.
 2021-01-06 07:29:03 -05:00
Patrick Cloke
2fe0fb21f6 1.25.0rc1 2021-01-06 07:08:13 -05:00
Patrick Cloke
37eaf9c272
Fix-up assertions about last stream token in push (#9020) 
The last stream token is always known and we do not need to handle none.
 2021-01-05 10:53:15 -05:00
Patrick Cloke
06fefe0bb1
Add type hints to the logging context code. (#8939) 2021-01-05 08:06:55 -05:00
Patrick Cloke
9dde9c9f01
Implement MSC2176: Updated redaction rules (#8984) 
An experimental room version ("org.matrix.msc2176") contains
the new redaction rules for testing.
 2021-01-05 07:41:48 -05:00
Richard van der Hoff
111b673fc1
Add initial support for a "pick your IdP" page (#9017) 
During login, if there are multiple IdPs enabled, offer the user a choice of
IdPs.
 2021-01-05 11:25:28 +00:00
Richard van der Hoff
d2c616a413
Combine the SSO Redirect Servlets (#9015) 
* Implement CasHandler.handle_redirect_request

... to make it match OidcHandler and SamlHandler

* Clean up interface for OidcHandler.handle_redirect_request

Make it accept `client_redirect_url=None`.

* Clean up interface for `SamlHandler.handle_redirect_request`

... bring it into line with CAS and OIDC by making it take a Request parameter,
move the magic for `client_redirect_url` for UIA into the handler, and fix the
return type to be a `str` rather than a `bytes`.

* Define a common protocol for SSO auth provider impls

* Give SsoIdentityProvider an ID and register them

* Combine the SSO Redirect servlets

Now that the SsoHandler knows about the identity providers, we can combine the
various *RedirectServlets into a single implementation which delegates to the
right IdP.

* changelog
 2021-01-04 18:13:49 +00:00
Patrick Cloke
31b1905e13
Add type hints to the receipts and user directory handlers. (#8976) 2021-01-04 10:05:12 -05:00
Patrick Cloke
1c9a850562
Add type hints to the crypto module. (#8999) 2021-01-04 10:04:50 -05:00
Patrick Cloke
0eccf53146
Use the SSO handler helpers for CAS registration/login. (#8856) 2021-01-03 16:25:44 +00:00
Patrick Cloke
b7c580e333
Check if group IDs are valid before using them. (#8977) 2020-12-30 08:39:59 -05:00
Patrick Cloke
637282bb50
Add additional type hints to the storage module. (#8980) 2020-12-30 08:09:53 -05:00
Patrick Cloke
9999eb2d02
Add type hints to admin and room list handlers. (#8973) 2020-12-29 17:42:10 -05:00
Patrick Cloke
14a7371375
Validate input parameters for the sendToDevice API. (#8975) 
This makes the "messages" key in the content required. This is currently
optional in the spec, but that seems to be an error.
 2020-12-29 12:47:45 -05:00
Jerin J Titus
cfcf5541b4
Update the value of group_creation_prefix in sample config. (#8992) 
Removes the trailing slash with causes issues with matrix.to/Element.
 2020-12-29 09:30:48 -05:00
Patrick Cloke
68bb26da69
Allow redacting events on workers (#8994) 
Adds the redacts endpoint to workers that have the client listener.
 2020-12-29 07:40:12 -05:00
Patrick Cloke
d0c3c24eb2
Drop the unused local_invites table. (#8979) 
This table has been unused since Synapse v1.17.0.
 2020-12-29 07:26:29 -05:00
Patrick Cloke
4218473f9e
Refactor the CAS handler in prep for using the abstracted SSO code. (#8958) 
This makes the CAS handler look more like the SAML/OIDC handlers:

* Render errors to users instead of throwing JSON errors.
* Internal reorganization.
 2020-12-18 13:09:45 -05:00
Patrick Cloke
56e00ca85e
Send the location of the web client to the IS when inviting via 3PIDs. (#8930) 
Adds a new setting `email.invite_client_location` which, if defined, is
passed to the identity server during invites.
 2020-12-18 11:01:57 -05:00
Erik Johnston
d781a81e69
Allow server admin to get admin bit in rooms where local user is an admin (#8756) 
This adds an admin API that allows a server admin to get power in a room if a local user has power in a room. Will also invite the user if they're not in the room and its a private room. Can specify another user (rather than the admin user) to be granted power.

Co-authored-by: Matthew Hodgson <matthew@matrix.org>
 2020-12-18 15:37:19 +00:00
Erik Johnston
5e7d75daa2
Fix mainline ordering in state res v2 (#8971) 
This had two effects 1) it'd give the wrong answer and b) would iterate
*all* power levels in the auth chain of each event. The latter of which
can be *very* expensive for certain types of IRC bridge rooms that have
large numbers of power level changes.
 2020-12-18 15:00:34 +00:00
Richard van der Hoff
28877fade9
Implement a username picker for synapse (#8942) 
The final part (for now) of my work to implement a username picker in synapse itself. The idea is that we allow
`UsernameMappingProvider`s to return `localpart=None`, in which case, rather than redirecting the browser
back to the client, we redirect to a username-picker resource, which allows the user to enter a username.
We *then* complete the SSO flow (including doing the client permission checks).

The static resources for the username picker itself (in 
https://github.com/matrix-org/synapse/tree/rav/username_picker/synapse/res/username_picker)
are essentially lifted wholesale from
https://github.com/matrix-org/matrix-synapse-saml-mozilla/tree/master/matrix_synapse_saml_mozilla/res. 
As the comment says, we might want to think about making them customisable, but that can be a follow-up. 

Fixes #8876.
 2020-12-18 14:19:46 +00:00
Patrick Cloke
5d4c330ed9
Allow re-using a UI auth validation for a period of time (#8970) 2020-12-18 07:33:57 -05:00
Patrick Cloke
4136255d3c
Ensure that a URL exists in the content during push. (#8965) 
This fixes an KeyError exception, after this PR the content
is just considered unknown.
 2020-12-18 07:26:15 -05:00
Erik Johnston
a7a913918c Merge remote-tracking branch 'origin/erikj/as_mau_block' into develop 2020-12-18 09:51:56 +00:00
Erik Johnston
70586aa63e
Try and drop stale extremities. (#8929) 
If we see stale extremities while persisting events, and notice that
they don't change the result of state resolution, we drop them.
 2020-12-18 09:49:18 +00:00
Brendan Abolivier
f2783fc201
Use the simple dictionary in full text search for the user directory (#8959) 
* Use the simple dictionary in fts for the user directory

* Clarify naming
 2020-12-17 14:42:30 +01:00
Erik Johnston
4c33796b20 Correctly handle AS registerations and add test 2020-12-17 12:55:21 +00:00
Dirk Klimpel
c07022303e
Fix a bug that deactivated users appear in the directory (#8933) 
Fixes a bug that deactivated users appear in the directory when their profile information was updated.

To change profile information of deactivated users is neccesary for example you will remove displayname or avatar.
But they should not appear in directory. They are deactivated.



Co-authored-by: Erik Johnston <erikj@jki.re>
 2020-12-17 12:05:39 +00:00
Erik Johnston
7932d4e9f7 Don't MAU limit AS ghost users 2020-12-17 12:04:14 +00:00
Dirk Klimpel
06006058d7
Make search statement in List Room and User Admin API case-insensitive (#8931) 2020-12-17 10:43:37 +00:00
Patrick Cloke
ff5c4da128
Add a maximum size for well-known lookups. (#8950) 2020-12-16 17:25:24 -05:00
Richard van der Hoff
e1b8e37f93
Push login completion down into SsoHandler (#8941) 
This is another part of my work towards fixing #8876. It moves some of the logic currently in the SAML and OIDC handlers - in particular the call to `AuthHandler.complete_sso_login` down into the `SsoHandler`.
 2020-12-16 20:01:53 +00:00
Patrick Cloke
44b7d4c6d6
Fix the sample config location for the ip_range_whitelist setting. (#8954) 
Move it from the federation section to the server section to match
ip_range_blacklist.
 2020-12-16 14:40:47 -05:00
Patrick Cloke
bd30cfe86a
Convert internal pusher dicts to attrs classes. (#8940) 
This improves type hinting and should use less memory.
 2020-12-16 11:25:30 -05:00
Patrick Cloke
be2db93b3c
Do not assume that the contents dictionary includes history_visibility. (#8945) 2020-12-16 08:46:37 -05:00
Richard van der Hoff
01333681bc
Preparatory refactoring of the SamlHandlerTestCase (#8938) 
* move simple_async_mock to test_utils

... so that it can be re-used

* Remove references to `SamlHandler._map_saml_response_to_user` from tests

This method is going away, so we can no longer use it as a test point. Instead,
factor out a higher-level method which takes a SAML object, and verify correct
behaviour by mocking out `AuthHandler.complete_sso_login`.

* changelog
 2020-12-15 20:56:10 +00:00
Patrick Cloke
b3a4b53587
Fix handling of stream tokens for push. (#8943) 
Removes faulty assertions and fixes the logic to ensure the max
stream token is always set.
 2020-12-15 10:41:34 -05:00
Richard van der Hoff
6d02eb22df
Fix startup failure with localdb_enabled: False (#8937) 2020-12-14 20:42:03 +00:00
Patrick Cloke
1619802228
Various clean-ups to the logging context code (#8935) 2020-12-14 14:19:47 -05:00
David Teller
f14428b25c
Allow spam-checker modules to be provide async methods. (#8890) 
Spam checker modules can now provide async methods. This is implemented
in a backwards-compatible manner.
 2020-12-11 14:05:15 -05:00
Patrick Cloke
5d34f40d49
Add type hints to the push module. (#8901) 2020-12-11 11:43:53 -05:00
Erik Johnston
a8eceb01e5
Honour AS ratelimit settings for /login requests (#8920) 
Fixes #8846.
 2020-12-11 16:33:31 +00:00
Dirk Klimpel
0a34cdfc66
Add number of local devices to Room Details Admin API (#8886) 2020-12-11 10:42:47 +00:00
Erik Johnston
1d55c7b567
Don't ratelimit autojoining of rooms (#8921) 
Fixes #8866
 2020-12-11 10:17:49 +00:00
Erik Johnston
80a992d7b9
Fix deadlock on SIGHUP (#8918) 
Fixes #8892
 2020-12-10 16:56:05 +00:00
Richard van der Hoff
c64002e1c1
Refactor SsoHandler.get_mxid_from_sso (#8900) 
* Factor out _call_attribute_mapper and _register_mapped_user

This is mostly an attempt to simplify `get_mxid_from_sso`.

* Move mapping_lock down into SsoHandler.
 2020-12-10 12:43:58 +00:00
Richard van der Hoff
1821f7cc26
Fix buglet in DirectRenderJsonResource (#8897) 
this was using `canonical_json` without setting it, so when you used it as a
standalone class, you would get exceptions.
 2020-12-10 12:42:55 +00:00
Patrick Cloke
344ab0b53a
Default to blacklisting reserved IP ranges and add a whitelist. (#8870) 
This defaults `ip_range_blacklist` to reserved IP ranges and also adds an
`ip_range_whitelist` setting to override it.
 2020-12-09 13:56:06 -05:00
Erik Johnston
adfc9cb53d Merge branch 'master' into develop 2020-12-09 11:26:48 +00:00
Erik Johnston
9b26a4ac87 1.24.0 2020-12-09 11:07:24 +00:00
Aaron Raimist
cd9e72b185
Add X-Robots-Tag header to stop crawlers from indexing media (#8887) 
Fixes / related to: https://github.com/matrix-org/synapse/issues/6533

This should do essentially the same thing as a robots.txt file telling robots to not index the media repo. https://developers.google.com/search/reference/robots_meta_tag

Signed-off-by: Aaron Raimist <aaron@raim.ist>
 2020-12-08 22:51:03 +00:00
Patrick Cloke
1a9553045c
Fix installing pysaml2 on Python 3.5. (#8898) 
This pins pysaml2 to < 6.4.0 on Python 3.5, as the last known working version.
 2020-12-08 13:41:25 -05:00
Richard van der Hoff
ab7a24cc6b
Better formatting for config errors from modules (#8874) 
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
36ba73f53d
Simplify the flow for SSO UIA (#8881) 
* SsoHandler: remove inheritance from BaseHandler

* Simplify the flow for SSO UIA

We don't need to do all the magic for mapping users when we are doing UIA, so
let's factor that out.
 2020-12-08 14:03:38 +00:00
Richard van der Hoff
025fa06fc7
Clarify config template comments (#8891) 2020-12-08 14:03:08 +00:00
Will Hunt
ff1f0ee094
Call set_avatar_url with target_user, not user_id (#8872) 
* Call set_avatar_url with target_user, not user_id

Fixes https://github.com/matrix-org/synapse/issues/8871

* Create 8872.bugfix

* Update synapse/rest/admin/users.py

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>

* Testing

* Update changelog.d/8872.bugfix

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
 2020-12-07 19:13:07 +00:00
Patrick Cloke
1f3748f033
Do not raise a 500 exception when previewing empty media. (#8883) 2020-12-07 10:00:08 -05:00
Patrick Cloke
92d87c6882
Add type hints for HTTP and email pushers. (#8880) 2020-12-07 09:59:38 -05:00
Patrick Cloke
02e588856a
Add type hints to the push mailer module. (#8882) 2020-12-07 07:10:22 -05:00
Patrick Cloke
96358cb424
Add authentication to replication endpoints. (#8853) 
Authentication is done by checking a shared secret provided
in the Synapse configuration file.
 2020-12-04 10:56:28 -05:00
Erik Johnston
df4b1e9c74
Pass room_id to get_auth_chain_difference (#8879) 
This is so that we can choose which algorithm to use based on the room ID.
 2020-12-04 15:52:49 +00:00
Patrick Cloke
b774c555d8
Add additional validation to pusher URLs. (#8865) 
Pusher URLs now must end in `/_matrix/push/v1/notify` per the
specification.
 2020-12-04 10:51:56 -05:00
Patrick Cloke
df3e6a23a7
Do not 500 if the content-length is not provided when uploading media. (#8862) 
Instead return the proper 400 error.
 2020-12-04 10:26:09 -05:00
Patrick Cloke
112f6bd49e Synapse 1.24.0rc2 (2020-12-04) 
==============================
 
 Bugfixes
 --------
 
 - Fix a regression in v1.24.0rc1 which failed to allow SAML mapping providers which were unable to redirect users to an additional page. ([\#8878](https://github.com/matrix-org/synapse/issues/8878))
 
 Internal Changes
 ----------------
 
 - Add support for the `prometheus_client` newer than 0.9.0. Contributed by Jordan Bancino. ([\#8875](https://github.com/matrix-org/synapse/issues/8875))
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Merge tag 'v1.24.0rc2' into develop

Synapse 1.24.0rc2 (2020-12-04)
==============================

Bugfixes
--------

- Fix a regression in v1.24.0rc1 which failed to allow SAML mapping providers which were unable to redirect users to an additional page. ([\#8878](https://github.com/matrix-org/synapse/issues/8878))

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

- Add support for the `prometheus_client` newer than 0.9.0. Contributed by Jordan Bancino. ([\#8875](https://github.com/matrix-org/synapse/issues/8875))
 2020-12-04 09:14:31 -05:00
Patrick Cloke
693dab487c 1.24.0rc2 2020-12-04 08:48:04 -05:00
Patrick Cloke
22c6c19f91
Fix a regression that mapping providers should be able to redirect users. (#8878) 
This was broken in #8801.
 2020-12-04 08:25:15 -05:00
Jordan Bancino
295c209cdd
Remove version pin prometheus_client dependency (#8875) 
This removes the version pin of the `prometheus_client` dependency, in direct response to #8831. If merged, this will close #8831 

As far as I can tell, no other changes are needed, but as I'm no synapse expert, I'm relying heavily on CI and maintainer reviews for this. My very primitive test of synapse with prometheus_client v0.9.0 on my home server didn't bring up any issues, so we'll see what happens.

Signed-off-by: Jordan Bancino
 2020-12-04 13:01:06 +00:00