# 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 slack 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-slack:29335 # The hostname and port where this appservice should listen. hostname: 0.0.0.0 port: 29335 # 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_slack_bridge:{{mautrix_slack_bridge_database_password}}@{{database_host}}/mautrix_slack_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: slack # Appservice bot details. bot: # Username of the appservice bot. username: slackbot # Display name and avatar for bot. Set to "remove" to remove display name/avatar, leave empty # to leave display name/avatar as-is. displayname: Slack bridge bot avatar: mxc://maunium.net/pVtzLmChZejGxLqmXtQjFxem # 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: 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" # Bridge config bridge: {% raw %} # Localpart template of MXIDs for Slack users. # {{.}} is replaced with the internal ID of the Slack user. username_template: slack_{{.}} # Displayname template for Slack users. # TODO: document variables displayname_template: '{{.RealName}} (S)' bot_displayname_template: '{{.Name}} (bot)' channel_name_template: '#{{.Name}}' {% endraw %} portal_message_buffer: 128 # Should the bridge send a read receipt from the bridge bot when a message has been sent to Slack? delivery_receipts: true # 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 incoming custom emoji reactions be bridged as mxc:// URIs? # If set to false, custom emoji reactions will be bridged as the shortcode instead, and the image won't be available. custom_emoji_reactions: true # Should the bridge sync with double puppeting to receive EDUs that aren't normally sent to appservices. sync_with_custom_puppets: false # 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 # Whether or not created rooms should have federation enabled. # If false, created portal rooms will never be federated. federate_rooms: true # 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 # 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 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: 10s # 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: 60s # The prefix for commands. Only required in non-management rooms. command_prefix: '!slack' # 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 Slack 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-token` or `login-password` to log in." # Optional extra text sent when joining a management room. additional_help: "" backfill: # Allow backfilling at all? Requires MSC2716 support on homeserver. enable: false # Maximum number of conversations to fetch from Slack when syncing team from Slack. # Must be 0-999 conversations_count: 200 # If a backfilled chat is older than this number of hours, mark it as read even if it's unread on Slack. # Set to -1 to let any chat be unread. unread_hours_threshold: 720 # Number of messages to immediately backfill when creating a portal. immediate_messages: 10 # Settings for incremental backfill of history. incremental: # Maximum number of messages to backfill per batch. messages_per_batch: 100 # The number of seconds to wait after backfilling the batch of messages. post_batch_delay: 20 # The maximum number of messages to backfill per portal, split by the chat type. # If set to -1, all messages in the chat will eventually be backfilled. max_messages: # Channels channel: -1 # Group direct messages group_dm: -1 # 1:1 direct messages dm: -1 # 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 WhatsApp 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 # 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 Slack 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 # 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-slack.log max_size: 100 max_backups: 10 compress: true