add code for LinkedIn Bridge

group_vars/matrix_servers

@@ -216,6 +216,40 @@ matrix_appservice_irc_database_password: "{{ matrix_synapse_macaroon_secret_key
 ######################################################################
 
 
+######################################################################
+#
+# /matrix-bridge-beeper-linkedin
+#
+######################################################################
+
+# We don't enable bridges by default.
+matrix_beeper_linkedin_enabled: false
+
+matrix_beeper_linkedin_systemd_required_services_list: |
+  {{
+    ['docker.service']
+    +
+    (['matrix-synapse.service'] if matrix_synapse_enabled else [])
+    +
+    (['matrix-postgres.service'] if matrix_postgres_enabled else [])
+    +
+    (['matrix-nginx-proxy.service'] if matrix_nginx_proxy_enabled else [])
+  }}
+
+matrix_beeper_linkedin_appservice_token: "{{ matrix_synapse_macaroon_secret_key | password_hash('sha512', 'linked.as.token') | to_uuid }}"
+
+matrix_beeper_linkedin_homeserver_token: "{{ matrix_synapse_macaroon_secret_key | password_hash('sha512', 'linked.hs.token') | to_uuid }}"
+
+matrix_beeper_linkedin_login_shared_secret: "{{ matrix_synapse_ext_password_provider_shared_secret_auth_shared_secret if matrix_synapse_ext_password_provider_shared_secret_auth_enabled else '' }}"
+
+matrix_beeper_linkedin_bridge_presence: "{{ matrix_synapse_presence_enabled if matrix_synapse_enabled else true }}"
+
+# Postgres is the default, except if not using `matrix_postgres` (internal postgres)
+matrix_beeper_linkedin_database_engine: "{{ 'postgres' if matrix_postgres_enabled else 'sqlite' }}"
+matrix_beeper_linkedin_database_password: "{{ matrix_synapse_macaroon_secret_key | password_hash('sha512', 'maulinkedin.db') | to_uuid }}"
+
+
+
 ######################################################################
 #
 # matrix-bridge-mautrix-facebook
@@ -1372,6 +1406,12 @@ matrix_postgres_additional_databases: |
       'password': matrix_appservice_irc_database_password,
     }] if (matrix_appservice_irc_enabled and matrix_appservice_irc_database_engine == 'postgres' and matrix_appservice_irc_database_hostname == 'matrix-postgres') else [])
     +
+    ([{
+      'name': matrix_beeper_linkedin_database_name,
+      'username': matrix_beeper_linkedin_database_username,
+      'password': matrix_beeper_linkedin_database_password,
+    }] if (matrix_beeper_linkedin_enabled and matrix_beeper_linkedin_database_engine == 'postgres' and matrix_beeper_linkedin_database_hostname == 'matrix-postgres') else [])
+    +
     ([{
       'name': matrix_mautrix_facebook_database_name,
       'username': matrix_mautrix_facebook_database_username,

roles/matrix-bridge-beeper-linkedin/defaults/main.yml

@@ -0,0 +1,107 @@
+# beeper-linkedin is a Matrix <-> LinkedIn bridge
+# See: https://gitlab.com/beeper/linkedin
+
+matrix_beeper_linkedin_enabled: true
+
+matrix_beeper_linkedin_version: v0.5.0
+# See: https://gitlab.com/beeper/linkedin/container_registry
+matrix_beeper_linkedin_docker_image: "registry.gitlab.com/beeper/linkedin:{{ matrix_beeper_linkedin_version }}-amd64"
+matrix_beeper_linkedin_docker_image_force_pull: "{{ matrix_beeper_linkedin_docker_image.endswith(':latest-amd64') }}"
+
+matrix_beeper_linkedin_base_path: "{{ matrix_base_data_path }}/beeper-linkedin"
+matrix_beeper_linkedin_config_path: "{{ matrix_beeper_linkedin_base_path }}/config"
+matrix_beeper_linkedin_data_path: "{{ matrix_beeper_linkedin_base_path }}/data"
+
+matrix_beeper_linkedin_homeserver_address: "{{ matrix_homeserver_container_url }}"
+matrix_beeper_linkedin_homeserver_domain: "{{ matrix_domain }}"
+matrix_beeper_linkedin_appservice_address: "http://matrix-beeper-linkedin:29319"
+
+# A list of extra arguments to pass to the container
+matrix_beeper_linkedin_container_extra_arguments: []
+
+# List of systemd services that matrix-beeper-linkedin.service depends on.
+matrix_beeper_linkedin_systemd_required_services_list: ['docker.service']
+
+# List of systemd services that matrix-beeper-linkedin.service wants
+matrix_beeper_linkedin_systemd_wanted_services_list: []
+
+matrix_beeper_linkedin_appservice_token: "{{ matrix_synapse_macaroon_secret_key | password_hash('sha512', 'linked.as.token') | to_uuid }}"
+matrix_beeper_linkedin_homeserver_token: "{{ matrix_synapse_macaroon_secret_key | password_hash('sha512', 'linked.hs.token') | to_uuid }}"
+
+matrix_beeper_linkedin_appservice_bot_username: linkedinbot
+
+
+# Database-related configuration fields. (only works with postgres for now!)
+# To use Postgres:
+# - change the engine (`matrix_beeper_linkedin_database_engine: 'postgres'`)
+# - adjust your database credentials via the `matrix_beeper_linkedin_postgres_*` variables
+matrix_beeper_linkedin_database_engine: "{{ 'postgres' if matrix_postgres_enabled else 'sqlite' }}"
+
+matrix_beeper_linkedin_sqlite_database_path_local: "{{ matrix_beeper_linkedin_data_path }}/beeper-linkedin.db"
+matrix_beeper_linkedin_sqlite_database_path_in_container: "/data/beeper-linkedin.db"
+
+matrix_beeper_linkedin_database_username: 'matrix_beeper_linkedin'
+matrix_beeper_linkedin_database_password: "{{ matrix_synapse_macaroon_secret_key | password_hash('sha512', 'maulinkedin.db') | to_uuid }}"
+matrix_beeper_linkedin_database_hostname: 'matrix-postgres'
+matrix_beeper_linkedin_database_port: 5432
+matrix_beeper_linkedin_database_name: 'matrix_beeper_linkedin'
+
+matrix_beeper_linkedin_database_connection_string: 'postgresql://{{ matrix_beeper_linkedin_database_username }}:{{ matrix_beeper_linkedin_database_password }}@{{ matrix_beeper_linkedin_database_hostname }}:{{ matrix_beeper_linkedin_database_port }}/{{ matrix_beeper_linkedin_database_name }}?sslmode=disable'
+
+matrix_beeper_linkedin_appservice_database_type: "{{
+	{
+		'sqlite': 'sqlite3',
+		'postgres':'postgres',
+	}[matrix_beeper_linkedin_database_engine]
+}}"
+
+matrix_beeper_linkedin_appservice_database_uri: "{{
+	{
+		'sqlite': matrix_beeper_linkedin_sqlite_database_path_in_container,
+		'postgres': matrix_beeper_linkedin_database_connection_string,
+	}[matrix_beeper_linkedin_database_engine]
+}}"
+
+
+# Can be set to enable automatic double-puppeting via Shared Secret Auth (https://github.com/devture/matrix-synapse-shared-secret-auth).
+matrix_beeper_linkedin_login_shared_secret: ''
+
+# Default beeper-linkedin 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_beeper_linkedin_configuration_extension_yaml`)
+# or completely replace this variable with your own template.
+matrix_beeper_linkedin_configuration_yaml: "{{ lookup('template', 'templates/config.yaml.j2') }}"
+
+matrix_beeper_linkedin_configuration_extension_yaml: |
+  # Your custom YAML configuration goes here.
+  # This configuration extends the default starting configuration (`matrix_beeper_linkedin_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_beeper_linkedin_configuration_yaml`.
+
+matrix_beeper_linkedin_configuration_extension: "{{ matrix_beeper_linkedin_configuration_extension_yaml|from_yaml if matrix_beeper_linkedin_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_beeper_linkedin_configuration_yaml`.
+matrix_beeper_linkedin_configuration: "{{ matrix_beeper_linkedin_configuration_yaml|from_yaml|combine(matrix_beeper_linkedin_configuration_extension, recursive=True) }}"
+
+matrix_beeper_linkedin_registration_yaml: |
+  id: linkedin
+  url: {{ matrix_beeper_linkedin_appservice_address }}
+  as_token: "{{ matrix_beeper_linkedin_appservice_token }}"
+  hs_token: "{{ matrix_beeper_linkedin_homeserver_token }}"
+
+  sender_localpart: _bot_{{ matrix_beeper_linkedin_appservice_bot_username }}
+  rate_limited: false
+  namespaces:
+      users:
+      - regex: '^@linkedin_.+:{{ matrix_beeper_linkedin_homeserver_domain|regex_escape }}$'
+        exclusive: true
+      - exclusive: true
+        regex: '^@{{ matrix_beeper_linkedin_appservice_bot_username|regex_escape }}:{{ matrix_beeper_linkedin_homeserver_domain|regex_escape }}$'
+  de.sorunome.msc2409.push_ephemeral: true
+
+matrix_beeper_linkedin_registration: "{{ matrix_beeper_linkedin_registration_yaml|from_yaml }}"

roles/matrix-bridge-beeper-linkedin/tasks/init.yml

@@ -0,0 +1,16 @@
+- set_fact:
+    matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-beeper-linkedin.service'] }}"
+  when: matrix_beeper_linkedin_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_beeper_linkedin_config_path }}/registration.yaml,dst=/matrix-beeper-linkedin-registration.yaml,ro"]
+
+    matrix_synapse_app_service_config_files: >
+      {{ matrix_synapse_app_service_config_files|default([]) }}
+      +
+      {{ ["/matrix-beeper-linkedin-registration.yaml"] }}
+  when: matrix_beeper_linkedin_enabled|bool

roles/matrix-bridge-beeper-linkedin/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_beeper_linkedin_enabled|bool"
+  tags:
+    - setup-all
+    - setup-beeper-linkedin
+
+- import_tasks: "{{ role_path }}/tasks/setup_install.yml"
+  when: "run_setup and matrix_beeper_linkedin_enabled"
+  tags:
+    - setup-all
+    - setup-beeper-linkedin
+
+- import_tasks: "{{ role_path }}/tasks/setup_uninstall.yml"
+  when: "run_setup and not matrix_beeper_linkedin_enabled"
+  tags:
+    - setup-all
+    - setup-beeper-linkedin

roles/matrix-bridge-beeper-linkedin/tasks/setup_install.yml

@@ -0,0 +1,115 @@
+---
+
+# 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-beeper-linkedin role needs to execute before the matrix-synapse role.
+  when: "matrix_synapse_role_executed|default(False)"
+
+- set_fact:
+    matrix_beeper_linkedin_requires_restart: false
+
+- block:
+    - name: Check if an SQLite database already exists
+      stat:
+        path: "{{ matrix_beeper_linkedin_sqlite_database_path_local }}"
+      register: matrix_beeper_linkedin_sqlite_database_path_local_stat_result
+
+    - block:
+        - set_fact:
+            matrix_postgres_db_migration_request:
+              src: "{{ matrix_beeper_linkedin_sqlite_database_path_local }}"
+              dst: "{{ matrix_beeper_linkedin_database_connection_string }}"
+              caller: "{{ role_path|basename }}"
+              engine_variable_name: 'matrix_beeper_linkedin_database_engine'
+              engine_old: 'sqlite'
+              systemd_services_to_stop: ['matrix-beeper-linkedin.service']
+              pgloader_options: ['--with "quote identifiers"']
+
+        - import_tasks: "{{ role_path }}/../matrix-postgres/tasks/util/migrate_db_to_postgres.yml"
+
+        - set_fact:
+            matrix_beeper_linkedin_requires_restart: true
+      when: "matrix_beeper_linkedin_sqlite_database_path_local_stat_result.stat.exists|bool"
+  when: "matrix_beeper_linkedin_database_engine == 'postgres'"
+
+- name: Ensure Beeper LinkedIn image is pulled
+  docker_image:
+    name: "{{ matrix_beeper_linkedin_docker_image }}"
+    source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
+    force_source: "{{ matrix_beeper_linkedin_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_beeper_linkedin_docker_image_force_pull }}"
+
+- name: Ensure Beeper LinkedIn paths exists
+  file:
+    path: "{{ item }}"
+    state: directory
+    mode: 0750
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+  with_items:
+    - "{{ matrix_beeper_linkedin_base_path }}"
+    - "{{ matrix_beeper_linkedin_config_path }}"
+    - "{{ matrix_beeper_linkedin_data_path }}"
+
+- name: Check if an old database file exists
+  stat:
+    path: "{{ matrix_beeper_linkedin_base_path }}/beeper-linkedin.db"
+  register: matrix_beeper_linkedin_stat_database
+
+- name: Check if an old matrix state file exists
+  stat:
+    path: "{{ matrix_beeper_linkedin_base_path }}/mx-state.json"
+  register: matrix_beeper_linkedin_stat_mx_state
+
+- name: (Data relocation) Ensure matrix-beeper-linkedin.service is stopped
+  service:
+    name: matrix-beeper-linkedin
+    state: stopped
+    daemon_reload: yes
+  failed_when: false
+  when: "matrix_beeper_linkedin_stat_database.stat.exists"
+
+- name: (Data relocation) Move beeper-linkedin database file to ./data directory
+  command: "mv {{ matrix_beeper_linkedin_base_path }}/beeper-linkedin.db {{ matrix_beeper_linkedin_data_path }}/beeper-linkedin.db"
+  when: "matrix_beeper_linkedin_stat_database.stat.exists"
+
+- name: (Data relocation) Move beeper-linkedin mx-state file to ./data directory
+  command: "mv {{ matrix_beeper_linkedin_base_path }}/mx-state.json {{ matrix_beeper_linkedin_data_path }}/mx-state.json"
+  when: "matrix_beeper_linkedin_stat_mx_state.stat.exists"
+
+- name: Ensure beeper-linkedin config.yaml installed
+  copy:
+    content: "{{ matrix_beeper_linkedin_configuration|to_nice_yaml }}"
+    dest: "{{ matrix_beeper_linkedin_config_path }}/config.yaml"
+    mode: 0644
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+
+- name: Ensure beeper-linkedin registration.yaml installed
+  copy:
+    content: "{{ matrix_beeper_linkedin_registration|to_nice_yaml }}"
+    dest: "{{ matrix_beeper_linkedin_config_path }}/registration.yaml"
+    mode: 0644
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+
+- name: Ensure matrix-beeper-linkedin.service installed
+  template:
+    src: "{{ role_path }}/templates/systemd/matrix-beeper-linkedin.service.j2"
+    dest: "{{ matrix_systemd_path }}/matrix-beeper-linkedin.service"
+    mode: 0644
+  register: matrix_beeper_linkedin_systemd_service_result
+
+- name: Ensure systemd reloaded after matrix-beeper-linkedin.service installation
+  service:
+    daemon_reload: yes
+  when: "matrix_beeper_linkedin_systemd_service_result.changed"
+
+- name: Ensure matrix-beeper-linkedin.service restarted, if necessary
+  service:
+    name: "matrix-beeper-linkedin.service"
+    state: restarted
+  when: "matrix_beeper_linkedin_requires_restart|bool"

roles/matrix-bridge-beeper-linkedin/tasks/setup_uninstall.yml

@@ -0,0 +1,24 @@
+---
+
+- name: Check existence of matrix-beeper-linkedin service
+  stat:
+    path: "{{ matrix_systemd_path }}/matrix-beeper-linkedin.service"
+  register: matrix_beeper_linkedin_service_stat
+
+- name: Ensure matrix-beeper-linkedin is stopped
+  service:
+    name: matrix-beeper-linkedin
+    state: stopped
+    daemon_reload: yes
+  when: "matrix_beeper_linkedin_service_stat.stat.exists"
+
+- name: Ensure matrix-beeper-linkedin.service doesn't exist
+  file:
+    path: "{{ matrix_systemd_path }}/matrix-beeper-linkedin.service"
+    state: absent
+  when: "matrix_beeper_linkedin_service_stat.stat.exists"
+
+- name: Ensure systemd reloaded after matrix-beeper-linkedin.service removal
+  service:
+    daemon_reload: yes
+  when: "matrix_beeper_linkedin_service_stat.stat.exists"

roles/matrix-bridge-beeper-linkedin/tasks/validate_config.yml

@@ -0,0 +1,11 @@
+---
+
+- name: Fail if required settings not defined
+  fail:
+    msg: >-
+      You need to define a required configuration setting (`{{ item }}`).
+  when: "vars[item] == ''"
+  with_items:
+    - "matrix_beeper_linkedin_appservice_token"
+    - "matrix_beeper_linkedin_homeserver_token"
+

roles/matrix-bridge-beeper-linkedin/templates/config.yaml.j2

@@ -0,0 +1,267 @@
+#jinja2: lstrip_blocks: "True"
+# Homeserver details.
+homeserver:
+    # The address that this appservice can use to connect to the homeserver.
+    address: {{ matrix_beeper_linkedin_homeserver_address }}
+    # The domain of the homeserver (for MXIDs, etc).
+    domain: {{ matrix_beeper_linkedin_homeserver_domain }}
+    # Whether or not to verify the SSL certificate of the homeserver.
+    # Only applies if address starts with https://
+    verify_ssl: true
+    # Whether or not the homeserver supports asmux-specific endpoints,
+    # such as /_matrix/client/unstable/net.maunium.asmux/dms for atomically
+    # updating m.direct.
+    asmux: false
+    # Number of retries for all HTTP requests if the homeserver isn't reachable.
+    http_retry_count: 4
+
+
+appservice:
+    # The address that the homeserver can use to connect to this appservice.
+    address: {{ matrix_beeper_linkedin_appservice_address }}
+
+    # The hostname and port where this appservice should listen.
+    hostname: 0.0.0.0
+    port: 29319
+
+    # 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_beeper_linkedin_appservice_database_uri|to_json }}
+    # Additional arguments for asyncpg.create_pool()
+    # https://magicstack.github.io/asyncpg/current/api/index.html#asyncpg.pool.create_pool
+    database_opts:
+        min_size: 5
+        max_size: 10
+
+    # 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: beeper_linkedin
+    # Appservice bot details.
+    bot:
+        # Username of the appservice bot.
+        username: {{ matrix_beeper_linkedin_appservice_bot_username|to_json }}
+        # Display name and avatar for bot. Set to "remove" to remove display name/avatar, leave empty
+        # to leave display name/avatar as-is.
+        displayname: LinkedIn bridge bot
+        avatar: mxc://sumnerevans.com/XMtwdeUBnxYvWNFFrfeTSHqB 
+
+    # Whether or not to receive ephemeral events via appservice transactions.
+    # Requires MSC2409 support (i.e. Synapse 1.22+).
+    # You should disable bridge -> sync_with_custom_puppets when this is enabled.
+    ephemeral_events: false
+
+    # Authentication tokens for AS <-> HS communication. Autogenerated; do not modify.
+    as_token: "{{ matrix_beeper_linkedin_appservice_token }}"
+    hs_token: "{{ matrix_beeper_linkedin_homeserver_token }}"
+
+
+# Prometheus telemetry config. Requires prometheus-client to be installed.
+metrics:
+    enabled: false
+    listen_port: 8000
+
+# Manhole config.
+manhole:
+    # Whether or not opening the manhole is allowed.
+    enabled: false
+    # The path for the unix socket.
+    path: /var/tmp/linkedin-matrix.manhole
+    # The list of UIDs who can be added to the whitelist.
+    # If empty, any UIDs can be specified in the open-manhole command.
+    whitelist:
+    - 0
+
+
+# Bridge config
+bridge:
+    # Localpart template of MXIDs for LinkedIn  users.
+    username_template: "linkedin_{userid}"
+    # Displayname template for LinkedIn users.
+    # Localpart template for per-user room grouping community IDs.
+    # The bridge will create these communities and add all of the specific user's portals to the community.
+    # {localpart} is the MXID localpart and {server} is the MXID server part of the user.
+    # (Note that, by default, non-admins might not have your homeserver's permission to create
+    # communities. You should set `enable_group_creation: true` in homeserver.yaml to fix this.)
+    # `linkedin_{localpart}={server}` is a good value.
+    community_template: null
+
+    # Displayname template for LinkedIn users.
+    # {displayname} is replaced with the display name of the LinkedIn user
+    #               as defined below in displayname_preference.
+    # Keys available for displayname_preference are also available here.
+    displayname_template: "{displayname} (LinkedIn)"
+
+    # Number of chats to sync (and create portals for) on startup/login.
+    # Set 0 to disable automatic syncing.
+    initial_chat_sync: 10
+
+    # Whether or not the LinkedIn users of logged in Matrix users should be
+    # invited to private chats when the user sends a message from another client.
+    invite_own_puppet_to_pm: false
+    # Whether or not to use /sync to get presence, 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
+    # Servers to always allow double puppeting from
+    double_puppet_server_map: {}
+    #    example.com: https://example.com
+    # Allow using double puppeting from any server with a valid client .well-known file.
+
+    # Maximum number of seconds since last message in chat to skip
+    # syncing the chat in any case. This setting will take priority
+    # over both recovery_chat_sync_limit and initial_chat_sync_count.
+    # Default is 3 days = 259200 seconds
+    sync_max_chat_age: 259200
+
+    # Whether or not to sync with custom puppets to receive EDUs that
+    # are not normally sent to appservices.
+    sync_with_custom_puppets: true
+    # 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.
+    login_shared_secret: {{ matrix_beeper_linkedin_login_shared_secret|to_json }}
+
+    # Allow using double puppeting from any server with a valid client .well-known file.
+    double_puppet_allow_discovery: false
+
+    # Whether or not to bridge presence in both directions. LinkedIn allows users not to broadcast
+    # presence, but then it won't send other users' presence to the client.
+    presence: {{ matrix_beeper_linkedin_bridge_presence|to_json }}
+    # Whether or not to update avatars when syncing all contacts at startup.
+    update_avatar_initial_sync: 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 the bridge should send a read receipt from the bridge bot when a message has
+    # been sent to LinkedIn.
+    delivery_receipts: false
+    # Whether to allow inviting arbitrary mxids to portal rooms
+    allow_invites: false
+
+    # Settings for backfilling messages from LinkedIn.
+    backfill:
+        # Whether or not the LinkedIn users of logged in Matrix users should be
+        # invited to private chats when backfilling history from LinkedIn. This is
+        # usually needed to prevent rate limits and to allow timestamp massaging.
+        invite_own_puppet: true
+        # Maximum number of messages to backfill initially.
+        # Set to 0 to disable backfilling when creating portal.
+        initial_limit: 0
+        # Maximum number of messages to backfill if messages were missed while
+        # the bridge was disconnected.
+        # Set to 0 to disable backfilling missed messages.
+        missed_limit: 1000
+        # If using double puppeting, should notifications be disabled
+        # while the initial backfill is in progress?
+        disable_notifications: false
+    periodic_reconnect:
+        # TODO needed?
+        # Interval in seconds in which to automatically reconnect all users.
+        # This can be used to automatically mitigate the bug where Linkedin stops sending messages.
+        # Set to -1 to disable periodic reconnections entirely.
+        interval: -1
+        # What to do in periodic reconnects. Either "refresh" or "reconnect"
+        mode: refresh
+        # Should even disconnected users be reconnected?
+        always: false
+    # The number of seconds that a disconnection can last without triggering an automatic re-sync
+    # and missed message backfilling when reconnecting.
+    # Set to 0 to always re-sync, or -1 to never re-sync automatically.
+    resync_max_disconnected_time: 5
+    # Whether or not temporary disconnections should send notices to the notice room.
+    # If this is false, disconnections will never send messages and connections will only send
+    # messages if it was disconnected for more than resync_max_disconnected_time seconds.
+    temporary_disconnect_notices: true
+    # Whether or not the bridge should try to "refresh" the connection if a normal reconnection
+    # attempt fails.
+    refresh_on_reconnection_fail: 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
+    # When using double puppeting, should muted chats be muted in Matrix?
+    mute_bridging: false
+    # Whether or not mute status and tags should only be bridged when the portal room is created.
+    tag_only_on_create: true
+
+
+    # The prefix for commands. Only required in non-management rooms.
+    command_prefix: "!li"
+
+    # Permissions for using the bridge.
+    # Permitted values:
+    #     user - Access to use the bridge to chat with a Linkedin account.
+    #    admin - User level and some additional administration tools
+    # Permitted keys:
+    #        * - All Matrix users
+    #   domain - All users on that homeserver
+    #     mxid - Specific user
+    permissions:
+        "{{ matrix_beeper_linkedin_homeserver_domain }}": user
+
+
+
+# Logging config.
+logging:
+    version: 1
+    formatters:
+        colored:
+            (): mautrix.util.logging.color.ColorFormatter
+            format: "[%(asctime)s] [%(levelname)s@%(name)s] %(message)s"
+        normal:
+            format: "[%(asctime)s] [%(levelname)s@%(name)s] %(message)s"
+    handlers:
+        console:
+            class: logging.StreamHandler
+            formatter: colored
+    loggers:
+        mau:
+            level: DEBUG
+        paho:
+            level: INFO
+        aiohttp:
+            level: INFO
+    root:
+        level: DEBUG
+        handlers: [ console]
+

roles/matrix-bridge-beeper-linkedin/templates/systemd/matrix-beeper-linkedin.service.j2

@@ -0,0 +1,42 @@
+#jinja2: lstrip_blocks: "True"
+[Unit]
+Description=Matrix Beeper Linkedin bridge
+{% for service in matrix_beeper_linkedin_systemd_required_services_list %}
+Requires={{ service }}
+After={{ service }}
+{% endfor %}
+{% for service in matrix_beeper_linkedin_systemd_wanted_services_list %}
+Wants={{ service }}
+{% endfor %}
+DefaultDependencies=no
+
+[Service]
+Type=simple
+Environment="HOME={{ matrix_systemd_unit_home_path }}"
+ExecStartPre=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} kill matrix-beeper-linkedin 2>/dev/null'
+ExecStartPre=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} rm matrix-beeper-linkedin 2>/dev/null'
+
+# 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-beeper-linkedin \
+			--log-driver=none \
+			--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
+			--cap-drop=ALL \
+			--network={{ matrix_docker_network }} \
+			-v {{ matrix_beeper_linkedin_config_path }}:/data:z \
+			--workdir=/opt/linkedin-matrix \
+			{% for arg in matrix_beeper_linkedin_container_extra_arguments %}
+			{{ arg }} \
+			{% endfor %}
+			{{ matrix_beeper_linkedin_docker_image }} \
+                        python3 -m linkedin_matrix -c /data/config.yaml -r /data/registration.yaml
+
+ExecStop=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} kill matrix-beeper-linkedin 2>/dev/null'
+ExecStop=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} rm matrix-beeper-linkedin 2>/dev/null'
+Restart=always
+RestartSec=30
+SyslogIdentifier=matrix-beeper-linkedin
+
+[Install]
+WantedBy=multi-user.target

setup.yml

@@ -18,6 +18,7 @@
     - matrix-bridge-appservice-slack
     - matrix-bridge-appservice-webhooks
     - matrix-bridge-appservice-irc
+    - matrix-bridge-beeper-linkedin
     - matrix-bridge-mautrix-facebook
     - matrix-bridge-mautrix-hangouts
     - matrix-bridge-mautrix-instagram