added mautrix-signal role

roles/matrix-bridge-mautrix-signal/defaults/main.yml

@@ -0,0 +1,102 @@
+# mautrix-telegram is a Matrix <-> Telegram bridge
+# See: https://github.com/tulir/mautrix-telegram
+
+matrix_mautrix_signal_enabled: false
+
+# See: https://mau.dev/tulir/mautrix-signal/container_registry
+matrix_mautrix_signal_docker_image: "dock.mau.dev/tulir/mautrix-signal:latest"
+matrix_mautrix_signal_docker_image_force_pull: "{{ matrix_mautrix_signal_docker_image.endswith(':latest') }}"
+
+matrix_mautrix_signal_base_path: "{{ matrix_base_data_path }}/mautrix-signal"
+matrix_mautrix_signal_config_path: "{{ matrix_mautrix_signal_base_path }}/bridge"
+
+matrix_mautrix_signal_daemon_docker_image: "dock.mau.dev/maunium/signald:latest"
+matrix_mautrix_signal_daemon_docker_image_force_pull: "{{ matrix_mautrix_signal_daemon_docker_image.endswith(':latest') }}"
+
+matrix_mautrix_signal_daemon_path: "{{ matrix_mautrix_signal_base_path }}/signald"
+
+# # Get your own API keys at https://my.telegram.org/apps
+# matrix_mautrix_telegram_api_id: ''
+# matrix_mautrix_telegram_api_hash: ''
+# matrix_mautrix_telegram_bot_token: disabled
+
+# # Mautrix telegram public endpoint to log in to telegram
+# # Use an uuid so it's not easily discoverable.
+# # Example: /741a0483-ba17-4682-9900-30bd7269f1cc
+# matrix_mautrix_telegram_public_endpoint: ''
+
+matrix_mautrix_signal_homeserver_address: 'http://matrix-synapse:8008'
+matrix_mautrix_signal_homeserver_domain: '{{ matrix_domain }}'
+matrix_mautrix_signal_appservice_address: 'http://matrix-mautrix-signal:29328'
+# matrix_mautrix_telegram_appservice_public_external: 'https://{{ matrix_server_fqn_matrix }}{{ matrix_mautrix_telegram_public_endpoint }}'
+
+# Controls whether the matrix-mautrix-telegram container exposes its HTTP port (tcp/8080 in the container).
+#
+# Takes an "<ip>:<port>" or "<port>" value (e.g. "127.0.0.1:9006"), or empty string to not expose.
+matrix_mautrix_signal_container_http_host_bind_port: ''
+
+# A list of extra arguments to pass to the container
+matrix_mautrix_signal_container_extra_arguments: []
+
+# List of systemd services that matrix-mautrix-signal.service depends on.
+matrix_mautrix_signal_systemd_required_services_list: ['docker.service', 'matrix-mautrix-signal-daemon.service', 'matrix-mautrix-signal-db.service']
+
+# List of systemd services that matrix-mautrix-telegram.service wants
+matrix_mautrix_signal_systemd_wanted_services_list: []
+
+matrix_mautrix_signal_appservice_token: ''
+matrix_mautrix_signal_homeserver_token: ''
+
+matrix_mautrix_signal_db_docker_image: "postgres:13.0-alpine"
+matrix_mautrix_signal_db_docker_image_force_pull: "{{ matrix_mautrix_signal_db_docker_image.endswith(':latest') }}"
+matrix_mautrix_signal_db_storage_path: "{{ matrix_mautrix_signal_base_path }}/database"
+
+matrix_mautrix_signal_db_user: ''
+matrix_mautrix_signal_db_password: ''
+matrix_mautrix_signal_db_host: 'matrix-mautrix-signal-db'
+matrix_mautrix_signal_db_port: '5432'
+matrix_mautrix_signal_db_database: ''
+
+matrix_mautrix_signal_db_url: "postgres://{{ matrix_mautrix_signal_db_user }}:{{ matrix_mautrix_signal_db_password }}@{{ matrix_mautrix_signal_db_host }}:{{ matrix_mautrix_signal_db_port }}/{{ matrix_mautrix_signal_db_database }}"
+
+# Can be set to enable automatic double-puppeting via Shared Secret Auth (https://github.com/devture/matrix-synapse-shared-secret-auth).
+matrix_mautrix_signal_login_shared_secret: ''
+
+# Default configuration template which covers the generic use case.
+# You can customize it by controlling the various variables inside it.
+#
+# For a more advanced customization, you can extend the default (see `matrix_mautrix_telegram_configuration_extension_yaml`)
+# or completely replace this variable with your own template.
+matrix_mautrix_signal_configuration_yaml: "{{ lookup('template', 'templates/config.yaml.j2') }}"
+
+matrix_mautrix_signal_configuration_extension_yaml: |
+  # Your custom YAML configuration goes here.
+  # This configuration extends the default starting configuration (`matrix_mautrix_telegram_configuration_yaml`).
+  #
+  # You can override individual variables from the default configuration, or introduce new ones.
+  #
+  # If you need something more special, you can take full control by
+  # completely redefining `matrix_mautrix_telegram_configuration_yaml`.
+
+matrix_mautrix_signal_configuration_extension: "{{ matrix_mautrix_signal_configuration_extension_yaml|from_yaml if matrix_mautrix_signal_configuration_extension_yaml|from_yaml is mapping else {} }}"
+
+# Holds the final configuration (a combination of the default and its extension).
+# You most likely don't need to touch this variable. Instead, see `matrix_mautrix_telegram_configuration_yaml`.
+matrix_mautrix_signal_configuration: "{{ matrix_mautrix_signal_configuration_yaml|from_yaml|combine(matrix_mautrix_signal_configuration_extension, recursive=True) }}"
+
+matrix_mautrix_signal_registration_yaml: |
+  id: signal
+  as_token: "{{ matrix_mautrix_signal_appservice_token }}"
+  hs_token: "{{ matrix_mautrix_signal_homeserver_token }}"
+  namespaces:
+      users:
+      - exclusive: true
+        regex: '^@signal_.+:{{ matrix_mautrix_signal_homeserver_domain|regex_escape }}$'
+      aliases:
+      - exclusive: true
+        regex: '^#signal_.+:{{ matrix_mautrix_signal_homeserver_domain|regex_escape }}$'
+  url: {{ matrix_mautrix_signal_appservice_address }}
+  sender_localpart: signalbot
+  rate_limited: false
+
+matrix_mautrix_signal_registration: "{{ matrix_mautrix_signal_registration_yaml|from_yaml }}"

roles/matrix-bridge-mautrix-signal/tasks/init.yml

@@ -0,0 +1,63 @@
+- set_fact:
+    matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-mautrix-signal', 'matrix-mautrix-signal-daemon'] }}"
+  when: matrix_mautrix_signal_enabled|bool
+
+# If the matrix-synapse role is not used, these variables may not exist.
+- set_fact:
+    matrix_synapse_container_extra_arguments: >
+      {{ matrix_synapse_container_extra_arguments|default([]) }}
+      +
+      ["--mount type=bind,src={{ matrix_mautrix_signal_config_path }}/registration.yaml,dst=/matrix-mautrix-signal-registration.yaml,ro"]
+
+    matrix_synapse_app_service_config_files: >
+      {{ matrix_synapse_app_service_config_files|default([]) }}
+      +
+      {{ ["/matrix-mautrix-signal-registration.yaml"] }}
+  when: matrix_mautrix_signal_enabled|bool
+
+# - block:
+#   - name: Fail if matrix-nginx-proxy role already executed
+#     fail:
+#       msg: >-
+#         Trying to append Mautrix Signal's reverse-proxying configuration to matrix-nginx-proxy,
+#         but it's pointless since the matrix-nginx-proxy role had already executed.
+#         To fix this, please change the order of roles in your plabook,
+#         so that the matrix-nginx-proxy role would run after the matrix-bridge-mautrix-signal role.
+#     when: matrix_nginx_proxy_role_executed|default(False)|bool
+
+  # - name: Generate Mautrix Signal proxying configuration for matrix-nginx-proxy
+  #   set_fact:
+  #     matrix_mautrix_telegram_matrix_nginx_proxy_configuration: |
+  #       location {{ matrix_mautrix_telegram_public_endpoint }} {
+  #       {% if matrix_nginx_proxy_enabled|default(False) %}
+  #       	{# Use the embedded DNS resolver in Docker containers to discover the service #}
+  #       	resolver 127.0.0.11 valid=5s;
+  #       	set $backend "matrix-mautrix-telegram:8080";
+  #       	proxy_pass http://$backend;
+  #       {% else %}
+  #       	{# Generic configuration for use outside of our container setup #}
+  #       	proxy_pass http://127.0.0.1:9006;
+  #       {% endif %}
+  #       }
+
+  # - name: Register Mautrix Telegram proxying configuration with matrix-nginx-proxy
+  #   set_fact:
+  #     matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks: |
+  #       {{
+  #         matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks|default([])
+  #         +
+  #         [matrix_mautrix_telegram_matrix_nginx_proxy_configuration]
+  #       }}
+  # tags:
+  #  - always
+  # when: matrix_mautrix_telegram_enabled|bool
+
+# - name: Warn about reverse-proxying if matrix-nginx-proxy not used
+#   debug:
+#     msg: >-
+#       NOTE: You've enabled the Mautrix Telegram bridge but are not using the matrix-nginx-proxy
+#       reverse proxy.
+#       Please make sure that you're proxying the `{{ matrix_mautrix_telegram_public_endpoint }}`
+#       URL endpoint to the matrix-mautrix-telegram container.
+#       You can expose the container's port using the `matrix_mautrix_telegram_container_http_host_bind_port` variable.
+#   when: "matrix_mautrix_telegram_enabled|bool and matrix_nginx_proxy_enabled is not defined"

roles/matrix-bridge-mautrix-signal/tasks/main.yml

@@ -0,0 +1,21 @@
+- import_tasks: "{{ role_path }}/tasks/init.yml"
+  tags:
+    - always
+
+- import_tasks: "{{ role_path }}/tasks/validate_config.yml"
+  when: "run_setup|bool and matrix_mautrix_signal_enabled|bool"
+  tags:
+    - setup-all
+    - setup-mautrix-signal
+
+- import_tasks: "{{ role_path }}/tasks/setup_install.yml"
+  when: "run_setup|bool and matrix_mautrix_signal_enabled|bool"
+  tags:
+    - setup-all
+    - setup-mautrix-signal
+
+- import_tasks: "{{ role_path }}/tasks/setup_uninstall.yml"
+  when: "run_setup|bool and not matrix_mautrix_signal_enabled|bool"
+  tags:
+    - setup-all
+    - setup-mautrix-signal

roles/matrix-bridge-mautrix-signal/tasks/setup_install.yml

@@ -0,0 +1,102 @@
+---
+
+# If the matrix-synapse role is not used, `matrix_synapse_role_executed` won't exist.
+# We don't want to fail in such cases.
+- name: Fail if matrix-synapse role already executed
+  fail:
+    msg: >-
+      The matrix-bridge-mautrix-signal role needs to execute before the matrix-synapse role.
+  when: "matrix_synapse_role_executed|default(False)"
+
+- name: Ensure Mautrix Signal image is pulled
+  docker_image:
+    name: "{{ matrix_mautrix_signal_docker_image }}"
+    source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
+    force_source: "{{ matrix_mautrix_signal_docker_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
+    force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_mautrix_signal_docker_image_force_pull }}"
+
+- name: Ensure Mautrix Signal Daemon image is pulled
+  docker_image:
+    name: "{{ matrix_mautrix_signal_daemon_docker_image }}"
+    source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
+    force_source: "{{ matrix_mautrix_signal_daemon_docker_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
+    force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_mautrix_signal_docker_image_force_pull }}"
+
+- name: Ensure Mautrix Signal database image is pulled
+  docker_image:
+    name: "{{ matrix_mautrix_signal_db_docker_image }}"
+    source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
+    force_source: "{{ matrix_mautrix_signal_db_docker_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
+    force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_mautrix_signal_docker_image_force_pull }}"
+
+- name: Ensure Mautrix Signal paths exist
+  file:
+    path: "{{ item }}"
+    state: directory
+    mode: 0750
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+  with_items:
+    - "{{ matrix_mautrix_signal_base_path }}"
+    - "{{ matrix_mautrix_signal_config_path }}"
+    - "{{ matrix_mautrix_signal_daemon_path }}"
+    - "{{ matrix_mautrix_signal_db_storage_path }}"
+
+# - name: Check if an old database file already exists
+#   stat:
+#     path: "{{ matrix_mautrix_telegram_base_path }}/mautrix-telegram.db"
+#   register: matrix_mautrix_telegram_stat_database
+#
+# - name: (Data relocation) Ensure matrix-mautrix-telegram.service is stopped
+#   service:
+#     name: matrix-mautrix-telegram
+#     state: stopped
+#     daemon_reload: yes
+#   failed_when: false
+#   when: "matrix_mautrix_telegram_stat_database.stat.exists"
+#
+# - name: (Data relocation) Move mautrix-telegram database file to ./data directory
+#   command: "mv {{ matrix_mautrix_telegram_base_path }}/mautrix-telegram.db {{ matrix_mautrix_telegram_data_path }}/mautrix-telegram.db"
+#   when: "matrix_mautrix_telegram_stat_database.stat.exists"
+
+- name: Ensure mautrix-signal config.yaml installed
+  copy:
+    content: "{{ matrix_mautrix_signal_configuration|to_nice_yaml }}"
+    dest: "{{ matrix_mautrix_signal_config_path }}/config.yaml"
+    mode: 0644
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+
+- name: Ensure mautrix-signal registration.yaml installed
+  copy:
+    content: "{{ matrix_mautrix_signal_registration|to_nice_yaml }}"
+    dest: "{{ matrix_mautrix_signal_config_path }}/registration.yaml"
+    mode: 0644
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+
+- name: Ensure matrix-mautrix-signal-daemon.service installed
+  template:
+    src: "{{ role_path }}/templates/systemd/matrix-mautrix-signal-daemon.service.j2"
+    dest: "{{ matrix_systemd_path }}/matrix-mautrix-signal-daemon.service"
+    mode: 0644
+  register: matrix_mautrix_signal_daemon_systemd_service_result
+
+- name: Ensure matrix-mautrix-signal-db.service installed
+  template:
+    src: "{{ role_path }}/templates/systemd/matrix-mautrix-signal-db.service.j2"
+    dest: "{{ matrix_systemd_path }}/matrix-mautrix-signal-db.service"
+    mode: 0644
+  register: matrix_mautrix_signal_db_systemd_service_result
+
+- name: Ensure matrix-mautrix-signal.service installed
+  template:
+    src: "{{ role_path }}/templates/systemd/matrix-mautrix-signal.service.j2"
+    dest: "{{ matrix_systemd_path }}/matrix-mautrix-signal.service"
+    mode: 0644
+  register: matrix_mautrix_signal_systemd_service_result
+
+- name: Ensure systemd reloaded after matrix-mautrix-signal.service installation
+  service:
+    daemon_reload: yes
+  when: "matrix_mautrix_signal_systemd_service_result.changed or matrix_mautrix_signal_daemon_systemd_service_result.changed or matrix_mautrix_signal_db_systemd_service_result.changed"

roles/matrix-bridge-mautrix-signal/tasks/setup_uninstall.yml

@@ -0,0 +1,64 @@
+---
+
+# Signal database service
+- name: Check existence of matrix-mautrix-signal-db service
+  stat:
+    path: "{{ matrix_systemd_path }}/matrix-mautrix-signal-db.service"
+  register: matrix_mautrix_signal_db_service_stat
+
+- name: Ensure matrix-mautrix-signal-db is stopped
+  service:
+    name: matrix-mautrix-signal-db
+    state: stopped
+    daemon_reload: yes
+  when: "matrix_mautrix_signal_db_service_stat.stat.exists"
+
+- name: Ensure matrix-mautrix-signal-db.service doesn't exist
+  file:
+    path: "{{ matrix_systemd_path }}/matrix-mautrix-signal-db.service"
+    state: absent
+  when: "matrix_mautrix_signal_db_service_stat.stat.exists"
+
+# Signal daemon service
+- name: Check existence of matrix-mautrix-signal-daemon service
+  stat:
+    path: "{{ matrix_systemd_path }}/matrix-mautrix-signal-daemon.service"
+  register: matrix_mautrix_signal_daemon_service_stat
+
+- name: Ensure matrix-mautrix-signal-daemon is stopped
+  service:
+    name: matrix-mautrix-signal-daemon
+    state: stopped
+    daemon_reload: yes
+  when: "matrix_mautrix_signal_daemon_service_stat.stat.exists"
+
+- name: Ensure matrix-mautrix-signal-daemon.service doesn't exist
+  file:
+    path: "{{ matrix_systemd_path }}/matrix-mautrix-signal-daemon.service"
+    state: absent
+  when: "matrix_mautrix_signal_daemon_service_stat.stat.exists"
+
+# Bridge service
+- name: Check existence of matrix-mautrix-signal service
+  stat:
+    path: "{{ matrix_systemd_path }}/matrix-mautrix-signal.service"
+  register: matrix_mautrix_signal_service_stat
+
+- name: Ensure matrix-mautrix-signal is stopped
+  service:
+    name: matrix-mautrix-signal
+    state: stopped
+    daemon_reload: yes
+  when: "matrix_mautrix_signal_service_stat.stat.exists"
+
+- name: Ensure matrix-mautrix-signal.service doesn't exist
+  file:
+    path: "{{ matrix_systemd_path }}/matrix-mautrix-signal.service"
+    state: absent
+  when: "matrix_mautrix_signal_service_stat.stat.exists"
+
+# All services
+- name: Ensure systemd reloaded after matrix-mautrix-signal_X.service removal
+  service:
+    daemon_reload: yes
+  when: "matrix_mautrix_signal_service_stat.stat.exists or matrix_mautrix_signal_daemon_service_stat.stat.exists or matrix_mautrix_signal_db_service_stat.stat.exists"

roles/matrix-bridge-mautrix-signal/tasks/validate_config.yml

@@ -0,0 +1,22 @@
+---
+
+- name: Fail if required settings not defined
+  fail:
+    msg: >-
+      You need to define a required configuration setting (`{{ item }}`).
+  when: "vars[item] == ''"
+  with_items:
+    - "matrix_mautrix_signal_appservice_token"
+    - "matrix_mautrix_signal_homeserver_token"
+    - "matrix_mautrix_signal_db_user"
+    - "matrix_mautrix_signal_db_password"
+    - "matrix_mautrix_signal_db_database"
+
+- name: (Deprecation) Catch and report renamed Signal variables
+  fail:
+    msg: >-
+      Your configuration contains a variable, which now has a different name.
+      Please change your configuration to rename the variable (`{{ item.old }}` -> `{{ item.new }}`).
+  when: "item.old in vars"
+  with_items:
+    - {'old': 'matrix_mautrix_signal_container_exposed_port_number', 'new': '<superseded by matrix_mautrix_signal_container_http_host_bind_port>'}

roles/matrix-bridge-mautrix-signal/templates/config.yaml.j2

@@ -0,0 +1,207 @@
+#jinja2: lstrip_blocks: "True"
+# Homeserver details
+homeserver:
+    # The address that this appservice can use to connect to the homeserver.
+    address: {{ matrix_mautrix_signal_homeserver_address }}
+    # The domain of the homeserver (for MXIDs, etc).
+    domain: {{ matrix_mautrix_signal_homeserver_domain }}
+    # Whether or not to verify the SSL certificate of the homeserver.
+    # Only applies if address starts with https://
+    verify_ssl: true
+    asmux: false
+
+# Application service host/registration related details
+# Changing these values requires regeneration of the registration.
+appservice:
+    # The address that the homeserver can use to connect to this appservice.
+    address: {{ matrix_mautrix_signal_appservice_address }}
+    # When using https:// the TLS certificate and key files for the address.
+    tls_cert: false
+    tls_key: false
+
+    # The hostname and port where this appservice should listen.
+    hostname: 0.0.0.0
+    port: 29328
+    # The maximum body size of appservice API requests (from the homeserver) in mebibytes
+    # Usually 1 is enough, but on high-traffic bridges you might need to increase this to avoid 413s
+    max_body_size: 1
+
+    # The full URI to the database. Only Postgres is currently supported.
+    database: {{ matrix_mautrix_signal_db_url }}
+
+    # Provisioning API part of the web server for automated portal creation and fetching information.
+    # Used by things like mautrix-manager (https://github.com/tulir/mautrix-manager).
+    provisioning:
+        # Whether or not the provisioning API should be enabled.
+        enabled: true
+        # The prefix to use in the provisioning API endpoints.
+        prefix: /_matrix/provision/v1
+        # The shared secret to authorize users of the API.
+        # Set to "generate" to generate and save a new token.
+        shared_secret: generate
+
+    # The unique ID of this appservice.
+    id: signal
+    # Username of the appservice bot.
+    bot_username: signalbot
+    # Display name and avatar for bot. Set to "remove" to remove display name/avatar, leave empty
+    # to leave display name/avatar as-is.
+    bot_displayname: Signal bridge bot
+    bot_avatar: mxc://maunium.net/wPJgTQbZOtpBFmDNkiNEMDUp
+
+    # Community ID for bridged users (changes registration file) and rooms.
+    # Must be created manually.
+    #
+    # Example: "+signal:example.com". Set to false to disable.
+    community_id: false
+
+    # Authentication tokens for AS <-> HS communication.
+    as_token: "{{ matrix_mautrix_signal_appservice_token }}"
+    hs_token: "{{ matrix_mautrix_signal_homeserver_token }}"
+
+# Prometheus telemetry config. Requires prometheus-client to be installed.
+metrics:
+    enabled: false
+    listen_port: 8000
+
+signal:
+    # Path to signald unix socket
+    socket_path: /signald/signald.sock
+    # Directory for temp files when sending files to Signal. This should be an
+    # absolute path that signald can read. For attachments in the other direction,
+    # make sure signald is configured to use an absolute path as the data directory.
+    outgoing_attachment_dir: /signald/attachments
+    # Directory where signald stores avatars for groups.
+    avatar_dir: /signald/avatars
+    # Whether or not message attachments should be removed from disk after they're bridged.
+    remove_file_after_handling: true
+
+# Bridge config
+bridge:
+    # Localpart template of MXIDs for Signal users.
+    # {userid} is replaced with an identifier for the Signal user.
+    username_template: "signal_{userid}"
+    # Displayname template for Signal users.
+    # {displayname} is replaced with the displayname of the Signal user, which is the first
+    # available variable in displayname_preference. The variables in displayname_preference
+    # can also be used here directly.
+    displayname_template: "{displayname} (Signal)"
+    # Whether or not contact list displaynames should be used.
+    # Using this isn't recommended on multi-user instances.
+    allow_contact_list_name_updates: false
+    # Available variables: full_name, first_name, last_name, phone, uuid
+    displayname_preference:
+    - full_name
+    - phone
+
+    # Whether or not to create portals for all groups on login/connect.
+    autocreate_group_portal: true
+    # Whether or not to create portals for all contacts on login/connect.
+    autocreate_contact_portal: false
+    # Whether or not to use /sync to get read receipts and typing notifications
+    # when double puppeting is enabled
+    sync_with_custom_puppets: true
+    # Whether or not to update the m.direct account data event when double puppeting is enabled.
+    # Note that updating the m.direct event is not atomic (except with mautrix-asmux)
+    # and is therefore prone to race conditions.
+    sync_direct_chat_list: false
+    # Allow using double puppeting from any server with a valid client .well-known file.
+    double_puppet_allow_discovery: false
+    # Servers to allow double puppeting from, even if double_puppet_allow_discovery is false.
+    double_puppet_server_map: {}
+    # Shared secret for https://github.com/devture/matrix-synapse-shared-secret-auth
+    #
+    # If set, custom puppets will be enabled automatically for local users
+    # instead of users having to find an access token and run `login-matrix`
+    # manually.
+    # If using this for other servers than the bridge's server,
+    # you must also set the URL in the double_puppet_server_map.
+    login_shared_secret_map:
+        {{ matrix_mautrix_signal_homeserver_domain }}: {{ matrix_mautrix_signal_login_shared_secret|to_json }}
+    # Whether or not created rooms should have federation enabled.
+    # If false, created portal rooms will never be federated.
+    federate_rooms: true
+    # End-to-bridge encryption support options. These require matrix-nio to be installed with pip
+    # and login_shared_secret to be configured in order to get a device for the bridge bot.
+    #
+    # Additionally, https://github.com/matrix-org/synapse/pull/5758 is required if using a normal
+    # application service.
+    encryption:
+        # Allow encryption, work in group chat rooms with e2ee enabled
+        allow: false
+        # Default to encryption, force-enable encryption in all portals the bridge creates
+        # This will cause the bridge bot to be in private chats for the encryption to work properly.
+        default: false
+        # Options for automatic key sharing.
+        key_sharing:
+            # Enable key sharing? If enabled, key requests for rooms where users are in will be fulfilled.
+            # You must use a client that supports requesting keys from other users to use this feature.
+            allow: false
+            # Require the requesting device to have a valid cross-signing signature?
+            # This doesn't require that the bridge has verified the device, only that the user has verified it.
+            # Not yet implemented.
+            require_cross_signing: false
+            # Require devices to be verified by the bridge?
+            # Verification by the bridge is not yet implemented.
+            require_verification: true
+    # Whether or not to explicitly set the avatar and room name for private
+    # chat portal rooms. This will be implicitly enabled if encryption.default is true.
+    private_chat_portal_meta: false
+    # Whether or not the bridge should send a read receipt from the bridge bot when a message has
+    # been sent to Signal. This let's you check manually whether the bridge is receiving your
+    # messages.
+    # Note that this is not related to Signal delivery receipts.
+    delivery_receipts: false
+    # Whether or not delivery errors should be reported as messages in the Matrix room. (not yet implemented)
+    delivery_error_reports: false
+    # Set this to true to tell the bridge to re-send m.bridge events to all rooms on the next run.
+    # This field will automatically be changed back to false after it,
+    # except if the config file is not writable.
+    resend_bridge_info: false
+
+    # The prefix for commands. Only required in non-management rooms.
+    command_prefix: "!signal"
+
+    # Permissions for using the bridge.
+    # Permitted values:
+    #       user - Use the bridge with puppeting.
+    #      admin - Use and administrate the bridge.
+    # Permitted keys:
+    #        * - All Matrix users
+    #   domain - All users on that homeserver
+    #     mxid - Specific user
+    permissions:
+        "1m.at": "user"
+        "@admin:1m.at": "admin"
+
+
+# Python logging configuration.
+#
+# See section 16.7.2 of the Python documentation for more info:
+# https://docs.python.org/3.6/library/logging.config.html#configuration-dictionary-schema
+logging:
+    version: 1
+    formatters:
+        colored:
+            (): mautrix_signal.util.ColorFormatter
+            format: "[%(asctime)s] [%(levelname)s@%(name)s] %(message)s"
+        normal:
+            format: "[%(asctime)s] [%(levelname)s@%(name)s] %(message)s"
+    handlers:
+        file:
+            class: logging.handlers.RotatingFileHandler
+            formatter: normal
+            filename: ./mautrix-signal.log
+            maxBytes: 10485760
+            backupCount: 10
+        console:
+            class: logging.StreamHandler
+            formatter: colored
+    loggers:
+        mau:
+            level: DEBUG
+        aiohttp:
+            level: INFO
+    root:
+        level: DEBUG
+        handlers: [file, console]

roles/matrix-bridge-mautrix-signal/templates/systemd/matrix-mautrix-signal-daemon.service.j2

@@ -0,0 +1,29 @@
+#jinja2: lstrip_blocks: "True"
+[Unit]
+Description=Matrix Mautrix Signal daemon
+
+[Service]
+Type=simple
+
+ExecStartPre=-{{ matrix_host_command_docker }} kill matrix-mautrix-signal-daemon
+ExecStartPre=-{{ matrix_host_command_docker }} rm matrix-mautrix-signal-daemon
+
+# Intentional delay, so that the homeserver (we likely depend on) can manage to start.
+ExecStartPre={{ matrix_host_command_sleep }} 5
+
+ExecStart={{ matrix_host_command_docker }} run --rm --name matrix-mautrix-signal-daemon \
+			--log-driver=none \
+			--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
+			--network={{ matrix_docker_network }} \
+			-v {{ matrix_mautrix_signal_daemon_path }}:/signald:z \
+			{{ matrix_mautrix_signal_daemon_docker_image }}
+
+ExecStop=-{{ matrix_host_command_docker }} kill matrix-mautrix-signal-daemon
+ExecStop=-{{ matrix_host_command_docker }} rm matrix-mautrix-signal-daemon
+
+Restart=always
+RestartSec=30
+SyslogIdentifier=matrix-mautrix-signal-daemon
+
+[Install]
+WantedBy=multi-user.target

roles/matrix-bridge-mautrix-signal/templates/systemd/matrix-mautrix-signal-db.service.j2

@@ -0,0 +1,32 @@
+#jinja2: lstrip_blocks: "True"
+[Unit]
+Description=Matrix Mautrix Signal database server
+
+[Service]
+Type=simple
+
+ExecStartPre=-{{ matrix_host_command_docker }} kill {{ matrix_mautrix_signal_db_host }}
+ExecStartPre=-{{ matrix_host_command_docker }} rm {{ matrix_mautrix_signal_db_host }}
+
+# Intentional delay, so that the homeserver (we likely depend on) can manage to start.
+ExecStartPre={{ matrix_host_command_sleep }} 5
+
+ExecStart={{ matrix_host_command_docker }} run --rm --name {{ matrix_mautrix_signal_db_host }} \
+			--log-driver=none \
+			--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
+			--network={{ matrix_docker_network }} \
+			--env POSTGRES_USER={{ matrix_mautrix_signal_db_user }} \
+			--env POSTGRES_PASSWORD={{ matrix_mautrix_signal_db_password }} \
+			--env POSTGRES_DB={{ matrix_mautrix_signal_db_database }} \
+			-v {{ matrix_mautrix_signal_db_storage_path }}:/var/lib/postgresql/data:z \
+			{{ matrix_mautrix_signal_db_docker_image }}
+
+ExecStop=-{{ matrix_host_command_docker }} kill {{ matrix_mautrix_signal_db_host }}
+ExecStop=-{{ matrix_host_command_docker }} rm {{ matrix_mautrix_signal_db_host }}
+
+Restart=always
+RestartSec=30
+SyslogIdentifier=matrix-mautrix-signal-db
+
+[Install]
+WantedBy=multi-user.target

roles/matrix-bridge-mautrix-signal/templates/systemd/matrix-mautrix-signal.service.j2

@@ -0,0 +1,44 @@
+#jinja2: lstrip_blocks: "True"
+[Unit]
+Description=Matrix Mautrix Signal server
+
+{% for service in matrix_mautrix_signal_systemd_required_services_list %}
+Requires={{ service }}
+After={{ service }}
+{% endfor %}
+
+{% for service in matrix_mautrix_signal_systemd_wanted_services_list %}
+Wants={{ service }}
+{% endfor %}
+
+[Service]
+Type=simple
+ExecStartPre=-{{ matrix_host_command_docker }} kill matrix-mautrix-signal
+ExecStartPre=-{{ matrix_host_command_docker }} rm matrix-mautrix-signal
+
+# Intentional delay, so that the homeserver (we likely depend on) can manage to start.
+ExecStartPre={{ matrix_host_command_sleep }} 5
+
+ExecStart={{ matrix_host_command_docker }} run --rm --name matrix-mautrix-signal \
+			--log-driver=none \
+			--network={{ matrix_docker_network }} \
+			{% if matrix_mautrix_signal_container_http_host_bind_port %}
+			-p {{ matrix_mautrix_signal_container_http_host_bind_port }}:29328 \
+			{% endif %}
+			-v {{ matrix_mautrix_signal_daemon_path }}:/signald:z \
+			-v {{ matrix_mautrix_signal_config_path }}:/data:z \
+			{% for arg in matrix_mautrix_signal_container_extra_arguments %}
+			{{ arg }} \
+			{% endfor %}
+			{{ matrix_mautrix_signal_docker_image }} \
+			python3 -m mautrix_signal -c /data/config.yaml
+
+ExecStop=-{{ matrix_host_command_docker }} kill matrix-mautrix-signal
+ExecStop=-{{ matrix_host_command_docker }} rm matrix-mautrix-signal
+
+Restart=always
+RestartSec=30
+SyslogIdentifier=matrix-mautrix-signal
+
+[Install]
+WantedBy=multi-user.target

setup.yml

@@ -14,6 +14,7 @@
     - matrix-bridge-appservice-irc
     - matrix-bridge-mautrix-facebook
     - matrix-bridge-mautrix-hangouts
+    - matrix-bridge-mautrix-signal
     - matrix-bridge-mautrix-telegram
     - matrix-bridge-mautrix-whatsapp
     - matrix-bridge-mx-puppet-discord