Fix SSO on workers (#9271)

Fixes #8966.

* Factor out build_synapse_client_resource_tree

Start a function which will mount resources common to all workers.

* Move sso init into build_synapse_client_resource_tree

... so that we don't have to do it for each worker

* Fix SSO-login-via-a-worker

Expose the SSO login endpoints on workers, like the documentation says.

* Update workers config for new endpoints

Add documentation for endpoints recently added (#8942, #9017, #9262)

* remove submit_token from workers endpoints list

this *doesn't* work on workers (yet).

* changelog

* Add a comment about the odd path for SAML2Resource
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Richard van der Hoff 2021-02-01 15:47:59 +00:00 committed by GitHub
parent f78d07bf00
commit 9c715a5f19
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8 changed files with 93 additions and 65 deletions

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@ -225,7 +225,6 @@ expressions:
^/_matrix/client/(api/v1|r0|unstable)/joined_groups$
^/_matrix/client/(api/v1|r0|unstable)/publicised_groups$
^/_matrix/client/(api/v1|r0|unstable)/publicised_groups/
^/_synapse/client/password_reset/email/submit_token$
# Registration/login requests
^/_matrix/client/(api/v1|r0|unstable)/login$
@ -256,25 +255,28 @@ Additionally, the following endpoints should be included if Synapse is configure
to use SSO (you only need to include the ones for whichever SSO provider you're
using):
# for all SSO providers
^/_matrix/client/(api/v1|r0|unstable)/login/sso/redirect
^/_synapse/client/pick_idp$
^/_synapse/client/pick_username
^/_synapse/client/sso_register$
# OpenID Connect requests.
^/_matrix/client/(api/v1|r0|unstable)/login/sso/redirect$
^/_synapse/oidc/callback$
# SAML requests.
^/_matrix/client/(api/v1|r0|unstable)/login/sso/redirect$
^/_matrix/saml2/authn_response$
# CAS requests.
^/_matrix/client/(api/v1|r0|unstable)/login/(cas|sso)/redirect$
^/_matrix/client/(api/v1|r0|unstable)/login/cas/ticket$
Ensure that all SSO logins go to a single process.
For multiple workers not handling the SSO endpoints properly, see
[#7530](https://github.com/matrix-org/synapse/issues/7530).
Note that a HTTP listener with `client` and `federation` resources must be
configured in the `worker_listeners` option in the worker config.
Ensure that all SSO logins go to a single process (usually the main process).
For multiple workers not handling the SSO endpoints properly, see
[#7530](https://github.com/matrix-org/synapse/issues/7530).
#### Load balancing
It is possible to run multiple instances of this worker app, with incoming requests