database-host database-user database-password database-connection-pool-min database-connection-pool-max ldap-uri ldap-base-dn ldap-uid-attribute ldap-mail-attribute ldap-name-attribute ldap-bind-dn ldap-bind-password ldap-filter turn-shared-secret turn-user-lifetime turn-username turn-password max-upload-size smtp-host smtp-port smtp-user smtp-password web-client-url rc-message-per-second rc-message-burst rc-login-per-second rc-login-burst global-cache-factor event-cache-size remote-room-complexity-threshold room-encryption-policy notification-from message-max-lifetime worker-replication-secret background-tasks-worker tls-cert tls-private-key registration-shared-secret saml2-idp-metadata-url saml2-sp-key saml2-sp-cert default-identity-server