# Homeserver details. homeserver: # The address that this appservice can use to connect to the homeserver. address: http://synapse:8008 # The domain of the homeserver (also known as server_name, used for MXIDs, etc). domain: {{synapse_domain}} # What software is the homeserver running? # Standard Matrix homeservers like Synapse, Dendrite and Conduit should just use "standard" here. software: standard # The URL to push real-time bridge status to. # If set, the bridge will make POST requests to this URL whenever a user's discord connection state changes. # The bridge will use the appservice as_token to authorize requests. status_endpoint: null # Endpoint for reporting per-message status. message_send_checkpoint_endpoint: null # Does the homeserver support https://github.com/matrix-org/matrix-spec-proposals/pull/2246? async_media: false # Should the bridge use a websocket for connecting to the homeserver? # The server side is currently not documented anywhere and is only implemented by mautrix-wsproxy, # mautrix-asmux (deprecated), and hungryserv (proprietary). websocket: false # How often should the websocket be pinged? Pinging will be disabled if this is zero. ping_interval_seconds: 0 # 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: http://mautrix-signal:29328 # The hostname and port where this appservice should listen. hostname: 0.0.0.0 port: 29328 # Database config. database: # The database type. "sqlite3-fk-wal" and "postgres" are supported. type: postgres # The database URI. # SQLite: A raw file path is supported, but `file:?_txlock=immediate` is recommended. # https://github.com/mattn/go-sqlite3#connection-string # Postgres: Connection string. For example, postgres://user:password@host/database?sslmode=disable # To connect via Unix socket, use something like postgres:///dbname?host=/var/run/postgresql uri: postgres://mautrix_signal_bridge:{{mautrix_signal_bridge_database_password}}@{{database_host}}/mautrix_signal_bridge?sslmode=disable # Maximum number of connections. Mostly relevant for Postgres. max_open_conns: 20 max_idle_conns: 2 # Maximum connection idle time and lifetime before they're closed. Disabled if null. # Parsed with https://pkg.go.dev/time#ParseDuration max_conn_idle_time: null max_conn_lifetime: null # The unique ID of this appservice. id: signal # Appservice bot details. bot: # Username of the appservice 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. displayname: Signal bridge bot avatar: mxc://maunium.net/wPJgTQbZOtpBFmDNkiNEMDUp # Whether or not to receive ephemeral events via appservice transactions. # Requires MSC2409 support (i.e. Synapse 1.22+). ephemeral_events: true # Should incoming events be handled asynchronously? # This may be necessary for large public instances with lots of messages going through. # However, messages will not be guaranteed to be bridged in the same order they were sent in. async_transactions: false # Authentication tokens for AS <-> HS communication. Autogenerated; do not modify. as_token: "This value is generated when generating the registration" hs_token: "This value is generated when generating the registration" # Prometheus config. metrics: # Enable prometheus metrics? enabled: false # IP and port where the metrics listener should be. The path is always /metrics listen: 127.0.0.1:8000 signal: # Default device name that shows up in the Signal app. device_name: mautrix-signal # Bridge config bridge: {% raw %} # Localpart template of MXIDs for Signal users. # {{.}} is replaced with the internal ID of the Signal user. username_template: signal_{{.}} # Displayname template for Signal users. This is also used as the room name in DMs if private_chat_portal_meta is enabled. # {{.ProfileName}} - The Signal profile name set by the user. # {{.ContactName}} - The name for the user from your phone's contact list. This is not safe on multi-user instances. # {{.PhoneNumber}} - The phone number of the user. # {{.UUID}} - The UUID of the Signal user. # {{.AboutEmoji}} - The emoji set by the user in their profile. displayname_template: '{{or .ProfileName .PhoneNumber "Unknown user"}}' {% endraw %} # Whether to explicitly set the avatar and room name for private chat portal rooms. # If set to `default`, this will be enabled in encrypted rooms and disabled in unencrypted rooms. # If set to `always`, all DM rooms will have explicit names and avatars set. # If set to `never`, DM rooms will never have names and avatars set. private_chat_portal_meta: default # Should avatars from the user's contact list be used? This is not safe on multi-user instances. use_contact_avatars: false # Should the Signal user's phone number be included in the room topic in private chat portal rooms? number_in_topic: true # Avatar image for the Note to Self room. note_to_self_avatar: mxc://maunium.net/REBIVrqjZwmaWpssCZpBlmlL portal_message_buffer: 128 # Should the bridge create a space for each logged-in user and add bridged rooms to it? # Users who logged in before turning this on should run `!signal sync-space` to create and fill the space for the first time. personal_filtering_spaces: false # Should Matrix m.notice-type messages be bridged? bridge_notices: true # Should the bridge send a read receipt from the bridge bot when a message has been sent to Signal? delivery_receipts: false # Whether the bridge should send the message status as a custom com.beeper.message_send_status event. message_status_events: false # Whether the bridge should send error notices via m.notice events when a message fails to bridge. message_error_notices: true # Should the bridge 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 # 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 # Send captions in the same message as images. This will send data compatible with both MSC2530. # This is currently not supported in most clients. caption_in_message: false # Whether or not created rooms should have federation enabled. # If false, created portal rooms will never be federated. federate_rooms: true # Servers to always allow double puppeting from double_puppet_server_map: {{synapse_domain}}: https://{{synapse_domain}} # Allow using double puppeting from any server with a valid client .well-known file. double_puppet_allow_discovery: false # Shared secrets for https://github.com/devture/matrix-synapse-shared-secret-auth # # If set, double puppeting will be enabled automatically for local users # instead of users having to find an access token and run `login-matrix` # manually. login_shared_secret_map: {{synapse_domain}}: foobar # Maximum time for handling Matrix events. Duration strings formatted for https://pkg.go.dev/time#ParseDuration # Null means there's no enforced timeout. message_handling_timeout: # Send an error message after this timeout, but keep waiting for the response until the deadline. # This is counted from the origin_server_ts, so the warning time is consistent regardless of the source of delay. # If the message is older than this when it reaches the bridge, the message won't be handled at all. error_after: null # Drop messages after this timeout. They may still go through if the message got sent to the servers. # This is counted from the time the bridge starts handling the message. deadline: 120s # The prefix for commands. Only required in non-management rooms. command_prefix: '!signal' # Messages sent upon joining a management room. # Markdown is supported. The defaults are listed below. management_room_text: # Sent when joining a room. welcome: "Hello, I'm a Signal bridge bot." # Sent when joining a management room and the user is already logged in. welcome_connected: "Use `help` for help." # Sent when joining a management room and the user is not logged in. welcome_unconnected: "Use `help` for help or `login` to log in." # Optional extra text sent when joining a management room. additional_help: "" # End-to-bridge encryption support options. # # See https://docs.mau.fi/bridges/general/end-to-bridge-encryption.html for more info. 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 # Whether to use MSC2409/MSC3202 instead of /sync long polling for receiving encryption-related data. appservice: false # Require encryption, drop any unencrypted messages. require: false # 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_key_sharing: false # Options for deleting megolm sessions from the bridge. delete_keys: # Beeper-specific: delete outbound sessions when hungryserv confirms # that the user has uploaded the key to key backup. delete_outbound_on_ack: false # Don't store outbound sessions in the inbound table. dont_store_outbound: false # Ratchet megolm sessions forward after decrypting messages. ratchet_on_decrypt: false # Delete fully used keys (index >= max_messages) after decrypting messages. delete_fully_used_on_decrypt: false # Delete previous megolm sessions from same device when receiving a new one. delete_prev_on_new_session: false # Delete megolm sessions received from a device when the device is deleted. delete_on_device_delete: false # Periodically delete megolm sessions when 2x max_age has passed since receiving the session. periodically_delete_expired: false # Delete inbound megolm sessions that don't have the received_at field used for # automatic ratcheting and expired session deletion. This is meant as a migration # to delete old keys prior to the bridge update. delete_outdated_inbound: false # What level of device verification should be required from users? # # Valid levels: # unverified - Send keys to all device in the room. # cross-signed-untrusted - Require valid cross-signing, but trust all cross-signing keys. # cross-signed-tofu - Require valid cross-signing, trust cross-signing keys on first use (and reject changes). # cross-signed-verified - Require valid cross-signing, plus a valid user signature from the bridge bot. # Note that creating user signatures from the bridge bot is not currently possible. # verified - Require manual per-device verification # (currently only possible by modifying the `trust` column in the `crypto_device` database table). verification_levels: # Minimum level for which the bridge should send keys to when bridging messages from Signal to Matrix. receive: unverified # Minimum level that the bridge should accept for incoming Matrix messages. send: unverified # Minimum level that the bridge should require for accepting key requests. share: cross-signed-tofu # Options for Megolm room key rotation. These options allow you to # configure the m.room.encryption event content. See: # https://spec.matrix.org/v1.3/client-server-api/#mroomencryption for # more information about that event. rotation: # Enable custom Megolm room key rotation settings. Note that these # settings will only apply to rooms created after this option is # set. enable_custom: false # The maximum number of milliseconds a session should be used # before changing it. The Matrix spec recommends 604800000 (a week) # as the default. milliseconds: 604800000 # The maximum number of messages that should be sent with a given a # session before changing it. The Matrix spec recommends 100 as the # default. messages: 100 # Disable rotating keys when a user's devices change? # You should not enable this option unless you understand all the implications. disable_device_change_key_rotation: false # Settings for provisioning API provisioning: # Prefix for the provisioning API paths. prefix: /_matrix/provision # Shared secret for authentication. If set to "generate", a random secret will be generated, # or if set to "disable", the provisioning API will be disabled. shared_secret: generate # Enable debug API at /debug with provisioning authentication. debug_endpoints: false # Permissions for using the bridge. # Permitted values: # relay - Talk through the relaybot (if enabled), no access otherwise # user - Access to use the bridge to chat with a Signal account. # admin - User level and some additional administration tools # Permitted keys: # * - All Matrix users # domain - All users on that homeserver # mxid - Specific user permissions: "*": relay "{{synapse_domain}}": user "@{{matrix_admin_name}}:{{synapse_domain}}": admin # Settings for relay mode relay: # Whether relay mode should be allowed. If allowed, `!wa set-relay` can be used to turn any # authenticated user into a relaybot for that chat. enabled: false # Should only admins be allowed to set themselves as relay users? admin_only: true # The formats to use when sending messages to Signal via the relaybot. message_formats: {% raw %} m.text: "{{ .Sender.Displayname }}: {{ .Message }}" m.notice: "{{ .Sender.Displayname }}: {{ .Message }}" m.emote: "* {{ .Sender.Displayname }} {{ .Message }}" m.file: "{{ .Sender.Displayname }} sent a file" m.image: "{{ .Sender.Displayname }} sent an image" m.audio: "{{ .Sender.Displayname }} sent an audio file" m.video: "{{ .Sender.Displayname }} sent a video" m.location: "{{ .Sender.Displayname }} sent a location" {% endraw %} # Logging config. See https://github.com/tulir/zeroconfig for details. logging: min_level: debug writers: - type: stdout format: pretty-colored - type: file format: json filename: ./logs/mautrix-signal.log max_size: 100 max_backups: 10 compress: true