Add matrix-synapse-rest-auth support

roles/matrix-server/templates/synapse/homeserver.yaml.j2

@@ -580,7 +580,23 @@ email:
 #         #bind_dn:
 #         #bind_password:
 #         #filter: "(objectClass=posixAccount)"
-
+{% if matrix_synapse_password_providers_enabled %}
+password_providers:
+{% if matrix_synapse_ext_password_provider_rest_auth_enabled %}
+  - module: "rest_auth_provider.RestAuthProvider"
+    config:
+      endpoint: "{{ matrix_synapse_ext_password_provider_rest_auth_endpoint }}"
+      policy:
+        registration:
+          username:
+            enforceLowercase: {{ matrix_synapse_ext_password_provider_rest_auth_registration_enforce_lowercase }}
+          profile:
+            name: {{ matrix_synapse_ext_password_provider_rest_auth_registration_profile_name_autofill }}
+        login:
+          profile:
+            name: {{ matrix_synapse_ext_password_provider_rest_auth_login_profile_name_autofill }}
+{% endif %}
+{% endif %}
 
 
 # Clients requesting push notifications can either have the body of

roles/matrix-server/templates/synapse/synapse.log.config.j2

@@ -32,6 +32,11 @@ loggers:
         # information such as access tokens.
         level: INFO
 
+{% for logger in matrix_synapse_additional_loggers %}
+    {{ logger.name }}:
+        level: {{ logger.level }}
+{% endfor %}
+
 root:
     level: INFO
     handlers: [file, console]

roles/matrix-server/templates/systemd/matrix-synapse.service.j2

@@ -34,6 +34,9 @@ ExecStart=/usr/bin/docker run --rm --name matrix-synapse \
 			-v {{ matrix_synapse_config_dir_path }}:/data \
 			-v {{ matrix_synapse_run_path }}:/matrix-run \
 			-v {{ matrix_synapse_storage_path }}:/matrix-storage:slave \
+			{% for volume in matrix_synapse_container_additional_volumes %}
+			-v {{ volume.src }}:{{ volume.dst }}:{{ volume.options }} \
+			{% endfor %}
 			-e SYNAPSE_CONFIG_PATH=/data/homeserver.yaml \
 			{{ matrix_docker_image_synapse }}
 ExecStop=-/usr/bin/docker kill matrix-synapse