Merge tag 'v1.74.0rc1' into rei/uvloop github/rei/uvloop 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))

1 files changed, 1 insertions, 86 deletions

diff --git a/synapse/util/macaroons.py b/synapse/util/macaroons.py

index df77edcce2..5df03d3ddc 100644
--- a/synapse/util/macaroons.py
+++ b/synapse/util/macaroons.py
@@ -24,7 +24,7 @@ from typing_extensions import Literal
 
 from synapse.util import Clock, stringutils
 
-MacaroonType = Literal["access", "delete_pusher", "session", "login"]
+MacaroonType = Literal["access", "delete_pusher", "session"]
 
 
 def get_value_from_macaroon(macaroon: pymacaroons.Macaroon, key: str) -> str:
@@ -111,19 +111,6 @@ class OidcSessionData:
     """The session ID of the ongoing UI Auth ("" if this is a login)"""
 
 
-@attr.s(slots=True, frozen=True, auto_attribs=True)
-class LoginTokenAttributes:
-    """Data we store in a short-term login token"""
-
-    user_id: str
-
-    auth_provider_id: str
-    """The SSO Identity Provider that the user authenticated with, to get this token."""
-
-    auth_provider_session_id: Optional[str]
-    """The session ID advertised by the SSO Identity Provider."""
-
-
 class MacaroonGenerator:
     def __init__(self, clock: Clock, location: str, secret_key: bytes):
         self._clock = clock
@@ -165,35 +152,6 @@ class MacaroonGenerator:
         macaroon.add_first_party_caveat(f"pushkey = {pushkey}")
         return macaroon.serialize()
 
-    def generate_short_term_login_token(
-        self,
-        user_id: str,
-        auth_provider_id: str,
-        auth_provider_session_id: Optional[str] = None,
-        duration_in_ms: int = (2 * 60 * 1000),
-    ) -> str:
-        """Generate a short-term login token used during SSO logins
-
-        Args:
-            user_id: The user for which the token is valid.
-            auth_provider_id: The SSO IdP the user used.
-            auth_provider_session_id: The session ID got during login from the SSO IdP.
-
-        Returns:
-            A signed token valid for using as a ``m.login.token`` token.
-        """
-        now = self._clock.time_msec()
-        expiry = now + duration_in_ms
-        macaroon = self._generate_base_macaroon("login")
-        macaroon.add_first_party_caveat(f"user_id = {user_id}")
-        macaroon.add_first_party_caveat(f"time < {expiry}")
-        macaroon.add_first_party_caveat(f"auth_provider_id = {auth_provider_id}")
-        if auth_provider_session_id is not None:
-            macaroon.add_first_party_caveat(
-                f"auth_provider_session_id = {auth_provider_session_id}"
-            )
-        return macaroon.serialize()
-
     def generate_oidc_session_token(
         self,
         state: str,
@@ -233,49 +191,6 @@ class MacaroonGenerator:
 
         return macaroon.serialize()
 
-    def verify_short_term_login_token(self, token: str) -> LoginTokenAttributes:
-        """Verify a short-term-login macaroon
-
-        Checks that the given token is a valid, unexpired short-term-login token
-        minted by this server.
-
-        Args:
-            token: The login token to verify.
-
-        Returns:
-            A set of attributes carried by this token, including the
-            ``user_id`` and informations about the SSO IDP used during that
-            login.
-
-        Raises:
-            MacaroonVerificationFailedException if the verification failed
-        """
-        macaroon = pymacaroons.Macaroon.deserialize(token)
-
-        v = self._base_verifier("login")
-        v.satisfy_general(lambda c: c.startswith("user_id = "))
-        v.satisfy_general(lambda c: c.startswith("auth_provider_id = "))
-        v.satisfy_general(lambda c: c.startswith("auth_provider_session_id = "))
-        satisfy_expiry(v, self._clock.time_msec)
-        v.verify(macaroon, self._secret_key)
-
-        user_id = get_value_from_macaroon(macaroon, "user_id")
-        auth_provider_id = get_value_from_macaroon(macaroon, "auth_provider_id")
-
-        auth_provider_session_id: Optional[str] = None
-        try:
-            auth_provider_session_id = get_value_from_macaroon(
-                macaroon, "auth_provider_session_id"
-            )
-        except MacaroonVerificationFailedException:
-            pass
-
-        return LoginTokenAttributes(
-            user_id=user_id,
-            auth_provider_id=auth_provider_id,
-            auth_provider_session_id=auth_provider_session_id,
-        )
-
     def verify_guest_token(self, token: str) -> str:
         """Verify a guest access token macaroon