Add matrix-synapse-rest-auth support

roles/matrix-server/tasks/setup_synapse.yml

@@ -1,99 +1,7 @@
 ---
 
-- name: Fail if Macaroon key is missing
-  fail:
-    msg: "You need to set a secret in the matrix_synapse_macaroon_secret_key variable"
-  when: "matrix_synapse_macaroon_secret_key == ''"
+- include: tasks/setup_synapse_pre.yml
 
-- name: Ensure Matrix Synapse paths exist
-  file:
-    path: "{{ item }}"
-    state: directory
-    mode: 0750
-    owner: "{{ matrix_user_username }}"
-    group: "{{ matrix_user_username }}"
-  with_items:
-    - "{{ matrix_synapse_config_dir_path }}"
-    - "{{ matrix_synapse_run_path }}"
-    - "{{ matrix_synapse_storage_path }}"
-    # We handle matrix_synapse_media_store_path below, not here,
-    # because if it's using S3fs and it's already mounted (from before),
-    # trying to chown/chmod it here will cause trouble.
+- include: tasks/setup_synapse_ext.yml
 
-# This will throw a Permission Denied error if already mounted using fuse
-- name: Check Matrix Synapse media store path
-  stat: path="{{ matrix_synapse_media_store_path }}"
-  register: local_path_media_store_stat
-  ignore_errors: yes
-
-# This is separate and conditional, to ensure we don't execute it
-# if the path already exists or we failed to check, because it's mounted using fuse.
-- name: Ensure Matrix media store path exists
-  file:
-    path: "{{ matrix_synapse_media_store_path }}"
-    state: directory
-    mode: 0750
-    owner: "{{ matrix_user_username }}"
-    group: "{{ matrix_user_username }}"
-  when: "not local_path_media_store_stat.failed and not local_path_media_store_stat.stat.exists"
-
-- name: Ensure Matrix Docker image is pulled
-  docker_image:
-    name: "{{ matrix_docker_image_synapse }}"
-
-- name: Check if a Matrix Synapse configuration exists
-  stat:
-    path: "{{ matrix_synapse_config_dir_path }}/homeserver.yaml"
-  register: matrix_synapse_config_stat
-
-# We do this mostly so that the keys would get generated.
-# We'll replace the rest of the configuration with our own templates below.
-- name: Generate initial Matrix config
-  docker_container:
-    name: matrix-config
-    image: "{{ matrix_docker_image_synapse }}"
-    detach: no
-    cleanup: yes
-    command: generate
-    env:
-      SYNAPSE_CONFIG_PATH: "/data/homeserver.yaml"
-      SYNAPSE_SERVER_NAME: "{{ hostname_matrix }}"
-      SYNAPSE_REPORT_STATS: "no"
-    user: "{{ matrix_user_uid }}:{{ matrix_user_gid }}"
-    volumes:
-      - "{{ matrix_synapse_config_dir_path }}:/data"
-  when: "not matrix_synapse_config_stat.stat.exists"
-
-- name: Ensure Matrix homeserver config installed
-  template:
-    src: "{{ matrix_synapse_template_synapse_homeserver }}"
-    dest: "{{ matrix_synapse_config_dir_path }}/homeserver.yaml"
-    mode: 0644
-
-- name: Ensure Matrix log config installed
-  template:
-    src: "{{ matrix_synapse_template_synapse_log }}"
-    dest: "{{ matrix_synapse_config_dir_path }}/{{ hostname_matrix }}.log.config"
-    mode: 0644
-
-- name: Ensure matrix-synapse.service installed
-  template:
-    src: "{{ role_path }}/templates/systemd/matrix-synapse.service.j2"
-    dest: "/etc/systemd/system/matrix-synapse.service"
-    mode: 0644
-
-- name: Ensure matrix-synapse-register-user script created
-  template:
-    src: "{{ role_path }}/templates/usr-local-bin/matrix-synapse-register-user.j2"
-    dest: "/usr/local/bin/matrix-synapse-register-user"
-    mode: 0750
-
-- name: Allow access to Matrix ports in firewalld
-  firewalld:
-    port: "{{ item }}"
-    state: enabled
-    immediate: yes
-    permanent: yes
-  with_items:
-    - '8448/tcp' # Matrix federation
-  when: ansible_os_family == 'RedHat'
+- include: tasks/setup_synapse_main.yml

roles/matrix-server/tasks/setup_synapse_ext.yml

@@ -0,0 +1,3 @@
+---
+
+- include: tasks/setup_synapse_ext_rest_auth.yml

roles/matrix-server/tasks/setup_synapse_ext_rest_auth.yml

@@ -0,0 +1,45 @@
+---
+
+#
+# Tasks related to setting up matrix-synapse-rest-auth
+#
+
+- name: Download matrix-synapse-rest-auth
+  get_url:
+    url: "{{ matrix_synapse_ext_password_provider_rest_auth_download_url }}"
+    dest: "{{ matrix_synapse_ext_path }}/rest_auth_provider.py"
+    mode: 0440
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_username }}"
+
+- set_fact:
+    matrix_synapse_password_providers_enabled: true
+  when: "matrix_synapse_ext_password_provider_rest_auth_enabled"
+
+- set_fact:
+    matrix_synapse_container_additional_volumes: >
+      {{ matrix_synapse_container_additional_volumes }}
+      +
+      {{ [{'src': '{{ matrix_synapse_ext_path }}/rest_auth_provider.py', 'dst': '/usr/local/lib/python2.7/site-packages/rest_auth_provider.py', 'options': 'ro'}] }}
+  when: "matrix_synapse_ext_password_provider_rest_auth_enabled"
+
+- set_fact:
+    matrix_synapse_additional_loggers: >
+      {{ matrix_synapse_additional_loggers }}
+      +
+      {{ [{'name': 'rest_auth_provider', 'level': 'DEBUG'}] }}
+  when: "matrix_synapse_ext_password_provider_rest_auth_enabled"
+
+- debug: var="matrix_synapse_container_additional_volumes"
+
+- debug: var="matrix_synapse_additional_loggers"
+
+#
+# Tasks related to getting rid of matrix-synapse-rest-auth (if it was previously enabled)
+#
+
+- name: Ensure matrix-synapse-rest-auth doesn't exist
+  file:
+    path: "{{ matrix_synapse_ext_path }}/rest_auth_provider.py"
+    state: absent
+  when: "not matrix_synapse_ext_password_provider_rest_auth_enabled"

roles/matrix-server/tasks/setup_synapse_main.yml

@@ -0,0 +1,84 @@
+---
+
+- name: Fail if Macaroon key is missing
+  fail:
+    msg: "You need to set a secret in the matrix_synapse_macaroon_secret_key variable"
+  when: "matrix_synapse_macaroon_secret_key == ''"
+
+# This will throw a Permission Denied error if already mounted using fuse
+- name: Check Matrix Synapse media store path
+  stat: path="{{ matrix_synapse_media_store_path }}"
+  register: local_path_media_store_stat
+  ignore_errors: yes
+
+# This is separate and conditional, to ensure we don't execute it
+# if the path already exists or we failed to check, because it's mounted using fuse.
+- name: Ensure Matrix media store path exists
+  file:
+    path: "{{ matrix_synapse_media_store_path }}"
+    state: directory
+    mode: 0750
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_username }}"
+  when: "not local_path_media_store_stat.failed and not local_path_media_store_stat.stat.exists"
+
+- name: Ensure Matrix Docker image is pulled
+  docker_image:
+    name: "{{ matrix_docker_image_synapse }}"
+
+- name: Check if a Matrix Synapse configuration exists
+  stat:
+    path: "{{ matrix_synapse_config_dir_path }}/homeserver.yaml"
+  register: matrix_synapse_config_stat
+
+# We do this mostly so that the keys would get generated.
+# We'll replace the rest of the configuration with our own templates below.
+- name: Generate initial Matrix config
+  docker_container:
+    name: matrix-config
+    image: "{{ matrix_docker_image_synapse }}"
+    detach: no
+    cleanup: yes
+    command: generate
+    env:
+      SYNAPSE_CONFIG_PATH: "/data/homeserver.yaml"
+      SYNAPSE_SERVER_NAME: "{{ hostname_matrix }}"
+      SYNAPSE_REPORT_STATS: "no"
+    user: "{{ matrix_user_uid }}:{{ matrix_user_gid }}"
+    volumes:
+      - "{{ matrix_synapse_config_dir_path }}:/data"
+  when: "not matrix_synapse_config_stat.stat.exists"
+
+- name: Ensure Matrix homeserver config installed
+  template:
+    src: "{{ matrix_synapse_template_synapse_homeserver }}"
+    dest: "{{ matrix_synapse_config_dir_path }}/homeserver.yaml"
+    mode: 0644
+
+- name: Ensure Matrix log config installed
+  template:
+    src: "{{ matrix_synapse_template_synapse_log }}"
+    dest: "{{ matrix_synapse_config_dir_path }}/{{ hostname_matrix }}.log.config"
+    mode: 0644
+
+- name: Ensure matrix-synapse.service installed
+  template:
+    src: "{{ role_path }}/templates/systemd/matrix-synapse.service.j2"
+    dest: "/etc/systemd/system/matrix-synapse.service"
+    mode: 0644
+
+- name: Ensure matrix-synapse-register-user script created
+  template:
+    src: "{{ role_path }}/templates/usr-local-bin/matrix-synapse-register-user.j2"
+    dest: "/usr/local/bin/matrix-synapse-register-user"
+    mode: 0750
+
+- name: Allow access to Matrix ports in firewalld
+  firewalld:
+    port: "{{ item }}"
+    state: enabled
+    immediate: yes
+    permanent: yes
+  with_items:
+    - '8448/tcp' # Matrix federation
+  when: ansible_os_family == 'RedHat'

roles/matrix-server/tasks/setup_synapse_pre.yml

@@ -0,0 +1,17 @@
+---
+
+- name: Ensure Matrix Synapse paths exist
+  file:
+    path: "{{ item }}"
+    state: directory
+    mode: 0750
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_username }}"
+  with_items:
+    - "{{ matrix_synapse_config_dir_path }}"
+    - "{{ matrix_synapse_run_path }}"
+    - "{{ matrix_synapse_storage_path }}"
+    - "{{ matrix_synapse_ext_path }}"
+    # We handle matrix_synapse_media_store_path elsewhere (in setup_synapse.yml),
+    # because if it's using S3fs and it's already mounted (from before),
+    # trying to chown/chmod it here will cause trouble.