Expose /_synapse/* APIs via matrix-synapse-reverse-proxy-companion

This also updates validation tasks and documentation, pointing to
variables in the matrix-synapse role which don't currently exist yet
(e.g. `matrix_synapse_container_labels_client_synapse_admin_api_enabled`).

These variables will be added soon, as Traefik labels are added to the
`matrix-synapse` role. At that point, the `matrix-synapse-reverse-proxy-companion` role
will be updated to also use them.
This commit is contained in:
Slavi Pantaleev
2024-01-04 11:37:17 +02:00
parent 0ea3fa0e85
commit 54fb153acf
12 changed files with 131 additions and 32 deletions

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@ -325,30 +325,12 @@ matrix_nginx_proxy_proxy_matrix_client_api_addr_sans_container: "127.0.0.1:12080
# This needs to be equal or higher than the maximum upload size accepted by Synapse.
matrix_nginx_proxy_proxy_matrix_client_api_client_max_body_size_mb: 50
# Tells whether `/_synapse/client` is forwarded to the Matrix Client API server.
matrix_nginx_proxy_proxy_matrix_client_api_forwarded_location_synapse_client_api_enabled: true
# Tells whether `/_synapse/oidc` is forwarded to the Matrix Client API server.
# Enable this if you need OpenID Connect authentication support.
matrix_nginx_proxy_proxy_matrix_client_api_forwarded_location_synapse_oidc_api_enabled: false
# Tells whether `/_synapse/admin` is forwarded to the Matrix Client API server.
# Following these recommendations (https://github.com/matrix-org/synapse/blob/master/docs/reverse_proxy.md), by default, we don't.
matrix_nginx_proxy_proxy_matrix_client_api_forwarded_location_synapse_admin_api_enabled: false
# `matrix_nginx_proxy_proxy_matrix_client_api_forwarded_location_prefixes` holds
# the location prefixes that get forwarded to the Matrix Client API server.
# These locations get combined into a regex like this `^(/_matrix|/_synapse/client)`.
matrix_nginx_proxy_proxy_matrix_client_api_forwarded_location_prefix_regexes: |
{{
(['/_matrix'])
+
(['/_synapse/client'] if matrix_nginx_proxy_proxy_matrix_client_api_forwarded_location_synapse_client_api_enabled else [])
+
(['/_synapse/oidc'] if matrix_nginx_proxy_proxy_matrix_client_api_forwarded_location_synapse_oidc_api_enabled else [])
+
(['/_synapse/admin'] if matrix_nginx_proxy_proxy_matrix_client_api_forwarded_location_synapse_admin_api_enabled else [])
}}
# Controls whether proxying for the Matrix Federation API should be done.

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@ -93,7 +93,37 @@ matrix_synapse_reverse_proxy_companion_container_labels_client_api_traefik_entry
matrix_synapse_reverse_proxy_companion_container_labels_client_api_traefik_tls: "{{ matrix_synapse_reverse_proxy_companion_container_labels_client_api_traefik_entrypoints != 'web' }}"
matrix_synapse_reverse_proxy_companion_container_labels_client_api_traefik_tls_certResolver: "{{ matrix_synapse_reverse_proxy_companion_container_labels_traefik_tls_certResolver }}" # noqa var-naming
# TODO - /_synapse public exposure, etc.?
# Controls whether labels will be added that expose the /_synapse/client paths
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_enabled: true
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_hostname: "{{ matrix_synapse_reverse_proxy_companion_container_labels_traefik_hostname }}"
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_path_prefix: /_synapse/client
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_rule: "Host(`{{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_hostname }}`) && PathPrefix(`{{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_path_prefix }}`)"
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_priority: 0
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_entrypoints: "{{ matrix_synapse_reverse_proxy_companion_container_labels_traefik_entrypoints }}"
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_tls: "{{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_entrypoints != 'web' }}"
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_tls_certResolver: "{{ matrix_synapse_reverse_proxy_companion_container_labels_traefik_tls_certResolver }}" # noqa var-naming
# Controls whether labels will be added that expose the /_synapse/oidc paths
# Enable this if you need OpenID Connect authentication support.
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_enabled: false
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_hostname: "{{ matrix_synapse_reverse_proxy_companion_container_labels_traefik_hostname }}"
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_path_prefix: /_synapse/oidc
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_rule: "Host(`{{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_hostname }}`) && PathPrefix(`{{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_path_prefix }}`)"
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_priority: 0
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_entrypoints: "{{ matrix_synapse_reverse_proxy_companion_container_labels_traefik_entrypoints }}"
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_tls: "{{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_entrypoints != 'web' }}"
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_tls_certResolver: "{{ matrix_synapse_reverse_proxy_companion_container_labels_traefik_tls_certResolver }}" # noqa var-naming
# Controls whether labels will be added that expose the /_synapse/admin paths
# Following these recommendations (https://github.com/matrix-org/synapse/blob/master/docs/reverse_proxy.md), by default, we don't.
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_enabled: false
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_hostname: "{{ matrix_synapse_reverse_proxy_companion_container_labels_traefik_hostname }}"
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_path_prefix: /_synapse/admin
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_rule: "Host(`{{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_hostname }}`) && PathPrefix(`{{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_path_prefix }}`)"
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_priority: 0
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_entrypoints: "{{ matrix_synapse_reverse_proxy_companion_container_labels_traefik_entrypoints }}"
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_tls: "{{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_entrypoints != 'web' }}"
matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_tls_certResolver: "{{ matrix_synapse_reverse_proxy_companion_container_labels_traefik_tls_certResolver }}" # noqa var-naming
# Controls whether labels will be added that expose the Server-Server API (Federation API).
matrix_synapse_reverse_proxy_companion_container_labels_federation_api_enabled: "{{ matrix_synapse_reverse_proxy_companion_federation_api_enabled }}"

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@ -13,6 +13,10 @@
- {'name': 'matrix_synapse_reverse_proxy_companion_container_labels_client_api_traefik_hostname', when: "{{ matrix_synapse_reverse_proxy_companion_container_labels_client_api_enabled }}"}
- {'name': 'matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_hostname', when: "{{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_enabled }}"}
- {'name': 'matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_hostname', when: "{{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_enabled }}"}
- {'name': 'matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_hostname', when: "{{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_enabled }}"}
- {'name': 'matrix_synapse_reverse_proxy_companion_container_labels_federation_api_traefik_hostname', when: "{{ matrix_synapse_reverse_proxy_companion_container_labels_federation_api_enabled }}"}
- {'name': 'matrix_synapse_reverse_proxy_companion_container_labels_federation_api_traefik_entrypoints', when: "{{ matrix_synapse_reverse_proxy_companion_container_labels_federation_api_enabled }}"}

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@ -48,7 +48,7 @@ traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-root.tls.cert
{#
Client-API
Client-API (/_matrix)
#}
{% if matrix_synapse_reverse_proxy_companion_container_labels_client_api_enabled %}
@ -68,12 +68,87 @@ traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.tls.certR
{% endif %}
{#
/Client-API
/Client-API (/_matrix)
#}
{#
Federation-API
Synapse Admin API (/_synapse/client)
#}
{% if matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_enabled %}
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.rule={{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_rule }}
{% if matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_priority | int > 0 %}
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.priority={{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_priority }}
{% endif %}
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.service=matrix-synapse-reverse-proxy-companion-client-api
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.entrypoints={{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_entrypoints }}
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.tls={{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_tls | to_json }}
{% if matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_tls %}
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.tls.certResolver={{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_client_api_traefik_tls_certResolver }}
{% endif %}
{% endif %}
{#
/Synapse Admin API (/_synapse/client)
#}
{#
Synapse OIDC API (/_synapse/oidc)
#}
{% if matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_enabled %}
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.rule={{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_rule }}
{% if matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_priority | int > 0 %}
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.priority={{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_priority }}
{% endif %}
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.service=matrix-synapse-reverse-proxy-companion-client-api
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.entrypoints={{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_entrypoints }}
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.tls={{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_tls | to_json }}
{% if matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_tls %}
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.tls.certResolver={{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_oidc_api_traefik_tls_certResolver }}
{% endif %}
{% endif %}
{#
/Synapse OIDC API (/_synapse/oidc)
#}
{#
Synapse Admin API (/_synapse/admin)
#}
{% if matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_enabled %}
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.rule={{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_rule }}
{% if matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_priority | int > 0 %}
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.priority={{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_priority }}
{% endif %}
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.service=matrix-synapse-reverse-proxy-companion-client-api
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.entrypoints={{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_entrypoints }}
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.tls={{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_tls | to_json }}
{% if matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_tls %}
traefik.http.routers.matrix-synapse-reverse-proxy-companion-client-api.tls.certResolver={{ matrix_synapse_reverse_proxy_companion_container_labels_client_synapse_admin_api_traefik_tls_certResolver }}
{% endif %}
{% endif %}
{#
/Synapse Admin API (/_synapse/admin)
#}
{#
Federation-API (/_matrix)
#}
{% if matrix_synapse_reverse_proxy_companion_container_labels_federation_api_enabled %}
@ -93,7 +168,7 @@ traefik.http.routers.matrix-synapse-reverse-proxy-companion-federation-api.tls.c
{% endif %}
{#
/Federation-API
/Federation-API (/_matrix)
#}
{% endif %}

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@ -18,7 +18,7 @@ matrix_synapse_email_smtp_enable_tls: true
# because `matrix_synapse_workers_generic_worker_endpoints` also contains things like `/_synapse/client/`, etc.
# While /_synapse/client/ endpoints are somewhat client-server API-related, they're:
# - neither part of the client-server API spec (and are thus, different)
# - nor always OK to forward to a worker (we're supposed to obey `matrix_nginx_proxy_proxy_matrix_client_api_forwarded_location_synapse_client_api_enabled`)
# - nor always OK to forward to a worker (we're supposed to obey `matrix_synapse_companion_container_labels_client_synapse_client_api_enabled`)
#
# It's also not too many of these APIs (only `^/_synapse/client/password_reset/email/submit_token$` at the time of this writing / 2021-01-24),
# so it's not that important whether we forward them or not.

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@ -84,6 +84,9 @@
- {'old': 'matrix_nginx_proxy_proxy_riot_compat_redirect_enabled', 'new': '<redirecting the riot domain to an element domain is no longer supported - you can implement it yourself using matrix_client_element_container_labels_additional_labels>'}
- {'old': 'matrix_nginx_proxy_proxy_riot_compat_redirect_hostname', 'new': '<redirecting the riot domain to an element domain is no longer supported - you can implement it yourself using matrix_client_element_container_labels_additional_labels>'}
- {'old': 'matrix_nginx_proxy_proxy_matrix_client_redirect_root_uri_to_domain', 'new': '<superseded by matrix_synapse_container_labels_client_root_redirection_* or matrix_synapse_reverse_proxy_companion_container_labels_client_root_redirection_* or other equivalent variables based on the homeserver implementation you use>'}
- {'old': 'matrix_nginx_proxy_proxy_matrix_client_api_forwarded_location_synapse_client_api_enabled', 'new': 'matrix_synapse_container_labels_client_synapse_client_api_enabled'}
- {'old': 'matrix_nginx_proxy_proxy_matrix_client_api_forwarded_location_synapse_oidc_api_enabled', 'new': 'matrix_synapse_container_labels_client_synapse_oidc_api_enabled'}
- {'old': 'matrix_nginx_proxy_proxy_matrix_client_api_forwarded_location_synapse_admin_api_enabled', 'new': 'matrix_synapse_container_labels_client_synapse_admin_api_enabled'}
- name: (Deprecation) Catch and report matrix_postgres variables
ansible.builtin.fail: