Synapse

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• allow_public_rooms_over_federation | boolean

  Allows any other homeserver to fetch the server's public rooms directory via federation.

• backup_passphrase | string

  Passphrase used to encrypt a backup using gpg with symmetric key.

• enable_email_notifs | boolean

  Configures whether to enable e-mail notifications. Requires SMTP integration.

• enable_irc_bridge | boolean

  Configures whether to enable IRC bridging for Matrix. Reference: https://github.com/matrix-org/matrix-appservice-irc

• enable_irc_ident | boolean

  Configures whether to enable IRC ident server. Reference: | https://github.com/matrix-org/matrix-appservice-irc/blob/develop/config.sample.yaml#L437

• enable_mjolnir | boolean

  Configures whether to enable Mjolnir - moderation tool for Matrix. Reference: https://github.com/matrix-org/mjolnir

• enable_password_config | boolean

  Default: True

  Defaults to true. If Synapse uses a single sign-on provider for authentication, this option can be used to disable the regular login flow.

• enable_room_list_search | boolean

  Default: True

  When disabled, blocks searching local and remote room lists for local and remote users by always returning an empty list for all queries.

• federation_domain_whitelist | string

  Comma separated list of domains to be allowed to federate.

• ip_range_whitelist | string

  Comma separated list of IP address CIDR ranges that should be allowed for federation, identity servers, push servers, and for checking key validity for third-party invite events.

• irc_bridge_admins | string

  Comma separated list of admins to be allowed to manage the bridge. This takes the form of user1:domainX.com,user2:domainY.com...

• notif_from | string

  defines the "From" address to use when sending emails. It must be set if the SMTP integration is enabled. Defaults to server_name.

• public_baseurl | string

  The public-facing base URL that clients use to access this Homeserver. Defaults to https://<server_name>/. Only used if there is integration with SAML integrator charm.

• publish_rooms_allowlist | string

  Comma separated list of users allowed to publish rooms. Once is set, no other users will be allowed to publish rooms. This takes the form of user1:domainX.com,user2:domainY.com...

• report_stats | boolean

  Configures whether to report statistics.

• server_name | string

  Synapse server name. Must be set to deploy the charm. Corresponds to the server_name option on Synapse configuration file and sets the public-facing domain of the server.

• trusted_key_servers | string

  Comma separated list of trusted servers to download signing keys from. Synapse configuration sets default to matrix.org.

• workers_ignore_list | string

  Comma separated list of workers that should be ignored while setting instance_map and stream writers. This configuration should be used in case of unrecoverable broken units and takes the form of worker0,worker1