Raw YAML - Releases: latest, v26.03, v26.02, v25.11, v25.10
1# Network-specific config options
2network:
3 # Displayname template for Slack users. Available variables:
4 # .Name - The username of the user
5 # .Team.Name - The name of the team the channel is in
6 # .Team.Domain - The Slack subdomain of the team the channel is in
7 # .ID - The internal ID of the user
8 # .IsBot - Whether the user is a bot
9 # .Profile.DisplayName - The username or real name of the user (depending on settings)
10 # Variables only available for users (not bots):
11 # .TeamID - The internal ID of the workspace the user is in
12 # .TZ - The timezone region of the user (e.g. Europe/London)
13 # .TZLabel - The label of the timezone of the user (e.g. Greenwich Mean Time)
14 # .TZOffset - The UTC offset of the timezone of the user (e.g. 0)
15 # .Profile.RealName - The real name of the user
16 # .Profile.FirstName - The first name of the user
17 # .Profile.LastName - The last name of the user
18 # .Profile.Title - The job title of the user
19 # .Profile.Pronouns - The pronouns of the user
20 # .Profile.Email - The email address of the user
21 # .Profile.Phone - The formatted phone number of the user
22 displayname_template: '{{or .Profile.DisplayName .Profile.RealName .Name}}{{if .IsBot}} (bot){{end}}'
23 # Channel name template for Slack channels (all types). Available variables:
24 # .Name - The name of the channel
25 # .Team.Name - The name of the team the channel is in
26 # .Team.Domain - The Slack subdomain of the team the channel is in
27 # .ID - The internal ID of the channel
28 # .IsNoteToSelf - Whether the channel is a DM with yourself
29 # .IsGeneral - Whether the channel is the #general channel
30 # .IsChannel - Whether the channel is a channel (rather than a DM)
31 # .IsPrivate - Whether the channel is private
32 # .IsIM - Whether the channel is a one-to-one DM
33 # .IsMpIM - Whether the channel is a group DM
34 # .IsShared - Whether the channel is shared with another workspace.
35 # .IsExtShared - Whether the channel is shared with an external organization.
36 # .IsOrgShared - Whether the channel is shared with an organization in the same enterprise grid.
37 channel_name_template: '{{if and .IsChannel (not .IsPrivate)}}#{{end}}{{.Name}}{{if .IsNoteToSelf}} (you){{end}}'
38 # Displayname template for Slack workspaces. Available variables:
39 # .Name - The name of the team
40 # .Domain - The Slack subdomain of the team
41 # .ID - The internal ID of the team
42 team_name_template: "{{ .Name }}"
43
44 # Should incoming custom emoji reactions be bridged as mxc:// URIs?
45 # If set to false, custom emoji reactions will be bridged as the shortcode instead, and the image won't be available.
46 custom_emoji_reactions: true
47 # Should channels and group DMs have the workspace icon as the Matrix room avatar?
48 workspace_avatar_in_rooms: false
49 # Number of participants to sync in channels (doesn't affect group DMs)
50 participant_sync_count: 5
51 # Should channel participants only be synced when creating the room?
52 # If you want participants to always be accurately synced, set participant_sync_count to a high value and this to false.
53 participant_sync_only_on_create: true
54 # Should channel portals be muted by default?
55 mute_channels_by_default: false
56
57 # Options for backfilling messages from Slack.
58 backfill:
59 # Number of conversations to fetch from Slack when syncing workspace.
60 # This option applies even if message backfill is disabled below.
61 # If set to -1, all chats in the client.boot response will be bridged, and nothing will be fetched separately.
62 conversation_count: -1
63
64
65# Config options that affect the central bridge module.
66bridge:
67 # The prefix for commands. Only required in non-management rooms.
68 command_prefix: '!slack'
69 # Should the bridge create a space for each login containing the rooms that account is in?
70 personal_filtering_spaces: true
71 # Whether the bridge should set names and avatars explicitly for DM portals.
72 # This is only necessary when using clients that don't support MSC4171.
73 private_chat_portal_meta: true
74 # Should events be handled asynchronously within portal rooms?
75 # If true, events may end up being out of order, but slow events won't block other ones.
76 # This is not yet safe to use.
77 async_events: false
78 # Should every user have their own portals rather than sharing them?
79 # By default, users who are in the same group on the remote network will be
80 # in the same Matrix room bridged to that group. If this is set to true,
81 # every user will get their own Matrix room instead.
82 # SETTING THIS IS IRREVERSIBLE AND POTENTIALLY DESTRUCTIVE IF PORTALS ALREADY EXIST.
83 split_portals: false
84 # Should the bridge resend `m.bridge` events to all portals on startup?
85 resend_bridge_info: false
86 # Should `m.bridge` events be sent without a state key?
87 # By default, the bridge uses a unique key that won't conflict with other bridges.
88 no_bridge_info_state_key: false
89 # Should bridge connection status be sent to the management room as `m.notice` events?
90 # These contain the same data that can be posted to an external HTTP server using homeserver -> status_endpoint.
91 # Allowed values: none, errors, all
92 bridge_status_notices: errors
93 # How long after an unknown error should the bridge attempt a full reconnect?
94 # Must be at least 1 minute. The bridge will add an extra ±20% jitter to this value.
95 unknown_error_auto_reconnect: null
96 # Maximum number of times to do the auto-reconnect above.
97 # The counter is per login, but is never reset except on logout and restart.
98 unknown_error_max_auto_reconnects: 10
99
100 # Should leaving Matrix rooms be bridged as leaving groups on the remote network?
101 bridge_matrix_leave: false
102 # Should `m.notice` messages be bridged?
103 bridge_notices: false
104 # Should room tags only be synced when creating the portal? Tags mean things like favorite/pin and archive/low priority.
105 # Tags currently can't be synced back to the remote network, so a continuous sync means tagging from Matrix will be undone.
106 tag_only_on_create: true
107 # List of tags to allow bridging. If empty, no tags will be bridged.
108 only_bridge_tags: [m.favourite, m.lowpriority]
109 # Should room mute status only be synced when creating the portal?
110 # Like tags, mutes can't currently be synced back to the remote network.
111 mute_only_on_create: true
112 # Should the bridge check the db to ensure that incoming events haven't been handled before
113 deduplicate_matrix_messages: false
114 # Should cross-room reply metadata be bridged?
115 # Most Matrix clients don't support this and servers may reject such messages too.
116 cross_room_replies: false
117 # If a state event fails to bridge, should the bridge revert any state changes made by that event?
118 revert_failed_state_changes: false
119 # In portals with no relay set, should Matrix users be kicked if they're
120 # not logged into an account that's in the remote chat?
121 kick_matrix_users: true
122 # Should the bridge listen to com.beeper.state_request events?
123 # This is not necessary for anything outside of Beeper.
124 enable_send_state_requests: false
125
126 # What should be done to portal rooms when a user logs out or is logged out?
127 # Permitted values:
128 # nothing - Do nothing, let the user stay in the portals
129 # kick - Remove the user from the portal rooms, but don't delete them
130 # unbridge - Remove all ghosts in the room and disassociate it from the remote chat
131 # delete - Remove all ghosts and users from the room (i.e. delete it)
132 cleanup_on_logout:
133 # Should cleanup on logout be enabled at all?
134 enabled: false
135 # Settings for manual logouts (explicitly initiated by the Matrix user)
136 manual:
137 # Action for private portals which will never be shared with other Matrix users.
138 private: nothing
139 # Action for portals with a relay user configured.
140 relayed: nothing
141 # Action for portals which may be shared, but don't currently have any other Matrix users.
142 shared_no_users: nothing
143 # Action for portals which have other logged-in Matrix users.
144 shared_has_users: nothing
145 # Settings for credentials being invalidated (initiated by the remote network, possibly through user action).
146 # Keys have the same meanings as in the manual section.
147 bad_credentials:
148 private: nothing
149 relayed: nothing
150 shared_no_users: nothing
151 shared_has_users: nothing
152
153 # Settings for relay mode
154 relay:
155 # Whether relay mode should be allowed. If allowed, the set-relay command can be used to turn any
156 # authenticated user into a relaybot for that chat.
157 enabled: false
158 # Should only admins be allowed to set themselves as relay users?
159 # If true, non-admins can only set users listed in default_relays as relays in a room.
160 admin_only: true
161 # Should non-admins be allowed to use the bridge and sync-chat commands via default relays specified below?
162 allow_bridge: true
163 # List of user login IDs which anyone can set as a relay, as long as the relay user is in the room.
164 default_relays: []
165 # The formats to use when sending messages via the relaybot.
166 # Available variables:
167 # .Sender.UserID - The Matrix user ID of the sender.
168 # .Sender.Displayname - The display name of the sender (if set).
169 # .Sender.RequiresDisambiguation - Whether the sender's name may be confused with the name of another user in the room.
170 # .Sender.DisambiguatedName - The disambiguated name of the sender. This will be the displayname if set,
171 # plus the user ID in parentheses if the displayname is not unique.
172 # If the displayname is not set, this is just the user ID.
173 # .Message - The `formatted_body` field of the message.
174 # .Caption - The `formatted_body` field of the message, if it's a caption. Otherwise an empty string.
175 # .FileName - The name of the file being sent.
176 message_formats:
177 m.text: "<b>{{ .Sender.DisambiguatedName }}</b>: {{ .Message }}"
178 m.notice: "<b>{{ .Sender.DisambiguatedName }}</b>: {{ .Message }}"
179 m.emote: "* <b>{{ .Sender.DisambiguatedName }}</b> {{ .Message }}"
180 m.file: "<b>{{ .Sender.DisambiguatedName }}</b> sent a file{{ if .Caption }}: {{ .Caption }}{{ end }}"
181 m.image: "<b>{{ .Sender.DisambiguatedName }}</b> sent an image{{ if .Caption }}: {{ .Caption }}{{ end }}"
182 m.audio: "<b>{{ .Sender.DisambiguatedName }}</b> sent an audio file{{ if .Caption }}: {{ .Caption }}{{ end }}"
183 m.video: "<b>{{ .Sender.DisambiguatedName }}</b> sent a video{{ if .Caption }}: {{ .Caption }}{{ end }}"
184 m.location: "<b>{{ .Sender.DisambiguatedName }}</b> sent a location{{ if .Caption }}: {{ .Caption }}{{ end }}"
185 # For networks that support per-message displaynames (i.e. Slack and Discord), the template for those names.
186 # This has all the Sender variables available under message_formats (but without the .Sender prefix).
187 # Note that you need to manually remove the displayname from message_formats above.
188 displayname_format: "{{ .DisambiguatedName }}"
189
190 # Filter for automatically creating portals.
191 portal_create_filter:
192 # The mode for filtering, either `deny` or `allow`
193 mode: deny
194 # The list of portal IDs to deny or allow depending on the mode config.
195 # Items here can either be the plain portal ID as a string, or an object with `id` and `receiver` fields.
196 # The receiver field is necessary if you want to target a specific DM portal for example.
197 list: []
198 # A list of user login IDs from which to always deny creating portals.
199 # This is meant to be used with default relays, such that the relay bot
200 # being added to a group wouldn't automatically trigger portal creation.
201 always_deny_from_login: []
202
203 # Permissions for using the bridge.
204 # Permitted values:
205 # relay - Talk through the relaybot (if enabled), no access otherwise
206 # commands - Access to use commands in the bridge, but not login.
207 # user - Access to use the bridge with puppeting.
208 # admin - Full access, user level with some additional administration tools.
209 # Permitted keys:
210 # * - All Matrix users
211 # domain - All users on that homeserver
212 # mxid - Specific user
213 permissions:
214 "*": relay
215 "example.com": user
216 "@admin:example.com": admin
217
218# Config for the bridge's database.
219database:
220 # The database type. "sqlite3-fk-wal" and "postgres" are supported.
221 type: postgres
222 # The database URI.
223 # SQLite: A raw file path is supported, but `file:<path>?_txlock=immediate` is recommended.
224 # https://github.com/mattn/go-sqlite3#connection-string
225 # Postgres: Connection string. For example, postgres://user:password@host/database?sslmode=disable
226 # To connect via Unix socket, use something like postgres:///dbname?host=/var/run/postgresql
227 uri: postgres://user:password@host/database?sslmode=disable
228 # Maximum number of connections.
229 max_open_conns: 5
230 max_idle_conns: 1
231 # Maximum connection idle time and lifetime before they're closed. Disabled if null.
232 # Parsed with https://pkg.go.dev/time#ParseDuration
233 max_conn_idle_time: null
234 max_conn_lifetime: null
235
236# Homeserver details.
237homeserver:
238 # The address that this appservice can use to connect to the homeserver.
239 # Local addresses without HTTPS are generally recommended when the bridge is running on the same machine,
240 # but https also works if they run on different machines.
241 address: http://example.localhost:8008
242 # The domain of the homeserver (also known as server_name, used for MXIDs, etc).
243 domain: example.com
244
245 # What software is the homeserver running?
246 # Standard Matrix homeservers like Synapse, Dendrite and Conduit should just use "standard" here.
247 software: standard
248 # The URL to push real-time bridge status to.
249 # If set, the bridge will make POST requests to this URL whenever a user's remote network connection state changes.
250 # The bridge will use the appservice as_token to authorize requests.
251 status_endpoint:
252 # Endpoint for reporting per-message status.
253 # If set, the bridge will make POST requests to this URL when processing a message from Matrix.
254 # It will make one request when receiving the message (step BRIDGE), one after decrypting if applicable
255 # (step DECRYPTED) and one after sending to the remote network (step REMOTE). Errors will also be reported.
256 # The bridge will use the appservice as_token to authorize requests.
257 message_send_checkpoint_endpoint:
258 # Does the homeserver support https://github.com/matrix-org/matrix-spec-proposals/pull/2246?
259 async_media: false
260
261 # Should the bridge use a websocket for connecting to the homeserver?
262 # The server side is currently not documented anywhere and is only implemented by mautrix-wsproxy,
263 # mautrix-asmux (deprecated), and hungryserv (proprietary).
264 websocket: false
265 # How often should the websocket be pinged? Pinging will be disabled if this is zero.
266 ping_interval_seconds: 0
267
268# Application service host/registration related details.
269# Changing these values requires regeneration of the registration (except when noted otherwise)
270appservice:
271 # The address that the homeserver can use to connect to this appservice.
272 # Like the homeserver address, a local non-https address is recommended when the bridge is on the same machine.
273 # If the bridge is elsewhere, you must secure the connection yourself (e.g. with https or wireguard)
274 # If you want to use https, you need to use a reverse proxy. The bridge does not have TLS support built in.
275 address: http://localhost:29335
276 # A public address that external services can use to reach this appservice.
277 # This is only needed for things like public media. A reverse proxy is generally necessary when using this field.
278 # This value doesn't affect the registration file.
279 public_address: https://bridge.example.com
280
281 # The hostname and port where this appservice should listen.
282 # For Docker, you generally have to change the hostname to 0.0.0.0.
283 hostname: 127.0.0.1
284 port: 29335
285
286 # The unique ID of this appservice.
287 id: slack
288 # Appservice bot details.
289 bot:
290 # Username of the appservice bot.
291 username: slackbot
292 # Display name and avatar for bot. Set to "remove" to remove display name/avatar, leave empty
293 # to leave display name/avatar as-is.
294 displayname: Slack bridge bot
295 avatar: mxc://maunium.net/pVtzLmChZejGxLqmXtQjFxem
296
297 # Whether to receive ephemeral events via appservice transactions.
298 ephemeral_events: true
299 # Should incoming events be handled asynchronously?
300 # This may be necessary for large public instances with lots of messages going through.
301 # However, messages will not be guaranteed to be bridged in the same order they were sent in.
302 # This value doesn't affect the registration file.
303 async_transactions: false
304
305 # Authentication tokens for AS <-> HS communication. Autogenerated; do not modify.
306 as_token: "This value is generated when generating the registration"
307 hs_token: "This value is generated when generating the registration"
308
309 # Localpart template of MXIDs for remote users.
310 # {{.}} is replaced with the internal ID of the user.
311 username_template: slack_{{.}}
312
313# Config options that affect the Matrix connector of the bridge.
314matrix:
315 # Whether the bridge should send the message status as a custom com.beeper.message_send_status event.
316 message_status_events: false
317 # Whether the bridge should send a read receipt after successfully bridging a message.
318 delivery_receipts: false
319 # Whether the bridge should send error notices via m.notice events when a message fails to bridge.
320 message_error_notices: true
321 # Whether the bridge should update the m.direct account data event when double puppeting is enabled.
322 sync_direct_chat_list: true
323 # Whether created rooms should have federation enabled. If false, created portal rooms
324 # will never be federated. Changing this option requires recreating rooms.
325 federate_rooms: true
326 # The threshold as bytes after which the bridge should roundtrip uploads via the disk
327 # rather than keeping the whole file in memory.
328 upload_file_threshold: 5242880
329 # Should the bridge set additional custom profile info for ghosts?
330 # This can make a lot of requests, as there's no batch profile update endpoint.
331 ghost_extra_profile_info: false
332
333# Segment-compatible analytics endpoint for tracking some events, like provisioning API login and encryption errors.
334analytics:
335 # API key to send with tracking requests. Tracking is disabled if this is null.
336 token: null
337 # Address to send tracking requests to.
338 url: https://api.segment.io/v1/track
339 # Optional user ID for tracking events. If null, defaults to using Matrix user ID.
340 user_id: null
341
342# Settings for provisioning API
343provisioning:
344 # Shared secret for authentication. If set to "generate" or null, a random secret will be generated,
345 # or if set to "disable", the provisioning API will be disabled. Must be at least 16 characters.
346 shared_secret: generate
347 # Whether to allow provisioning API requests to be authed using Matrix access tokens.
348 # This follows the same rules as double puppeting to determine which server to contact to check the token,
349 # which means that by default, it only works for users on the same server as the bridge.
350 allow_matrix_auth: true
351 # Enable debug API at /debug with provisioning authentication.
352 debug_endpoints: false
353 # Enable session transfers between bridges. Note that this only validates Matrix or shared secret
354 # auth before passing live network client credentials down in the response.
355 enable_session_transfers: false
356
357# Some networks require publicly accessible media download links (e.g. for user avatars when using Discord webhooks).
358# These settings control whether the bridge will provide such public media access.
359public_media:
360 # Should public media be enabled at all?
361 # The public_address field under the appservice section MUST be set when enabling public media.
362 enabled: false
363 # A key for signing public media URLs.
364 # If set to "generate", a random key will be generated.
365 signing_key: generate
366 # Number of seconds that public media URLs are valid for.
367 # If set to 0, URLs will never expire.
368 expiry: 0
369 # Length of hash to use for public media URLs. Must be between 0 and 32.
370 hash_length: 32
371 # The path prefix for generated URLs. Note that this will NOT change the path where media is actually served.
372 # If you change this, you must configure your reverse proxy to rewrite the path accordingly.
373 path_prefix: /_mautrix/publicmedia
374 # Should the bridge store media metadata in the database in order to support encrypted media and generate shorter URLs?
375 # If false, the generated URLs will just have the MXC URI and a HMAC signature.
376 # The hash_length field will be used to decide the length of the generated URL.
377 # This also allows invalidating URLs by deleting the database entry.
378 use_database: false
379
380# Settings for converting remote media to custom mxc:// URIs instead of reuploading.
381# More details can be found at https://docs.mau.fi/bridges/go/discord/direct-media.html
382direct_media:
383 # Should custom mxc:// URIs be used instead of reuploading media?
384 enabled: false
385 # The server name to use for the custom mxc:// URIs.
386 # This server name will effectively be a real Matrix server, it just won't implement anything other than media.
387 # You must either set up .well-known delegation from this domain to the bridge, or proxy the domain directly to the bridge.
388 server_name: discord-media.example.com
389 # Optionally a custom .well-known response. This defaults to `server_name:443`
390 well_known_response:
391 # Optionally specify a custom prefix for the media ID part of the MXC URI.
392 media_id_prefix:
393 # If the remote network supports media downloads over HTTP, then the bridge will use MSC3860/MSC3916
394 # media download redirects if the requester supports it. Optionally, you can force redirects
395 # and not allow proxying at all by setting this to false.
396 # This option does nothing if the remote network does not support media downloads over HTTP.
397 allow_proxy: true
398 # Matrix server signing key to make the federation tester pass, same format as synapse's .signing.key file.
399 # This key is also used to sign the mxc:// URIs to ensure only the bridge can generate them.
400 server_key: generate
401
402# Settings for backfilling messages.
403# Note that the exact way settings are applied depends on the network connector.
404# See https://docs.mau.fi/bridges/general/backfill.html for more details.
405backfill:
406 # Whether to do backfilling at all.
407 enabled: false
408 # Maximum number of messages to backfill in empty rooms.
409 max_initial_messages: 50
410 # Maximum number of missed messages to backfill after bridge restarts.
411 max_catchup_messages: 500
412 # If a backfilled chat is older than this number of hours,
413 # mark it as read even if it's unread on the remote network.
414 unread_hours_threshold: 720
415 # Settings for backfilling threads within other backfills.
416 threads:
417 # Maximum number of messages to backfill in a new thread.
418 max_initial_messages: 50
419 # Settings for the backwards backfill queue. This only applies when connecting to
420 # Beeper as standard Matrix servers don't support inserting messages into history.
421 queue:
422 # Should the backfill queue be enabled?
423 enabled: false
424 # Number of messages to backfill in one batch.
425 batch_size: 100
426 # Delay between batches in seconds.
427 batch_delay: 20
428 # Maximum number of batches to backfill per portal.
429 # If set to -1, all available messages will be backfilled.
430 max_batches: -1
431 # Optional network-specific overrides for max batches.
432 # Interpretation of this field depends on the network connector.
433 max_batches_override: {}
434
435# Settings for enabling double puppeting
436double_puppet:
437 # Servers to always allow double puppeting from.
438 # This is only for other servers and should NOT contain the server the bridge is on.
439 servers:
440 anotherserver.example.org: https://matrix.anotherserver.example.org
441 # Whether to allow client API URL discovery for other servers. When using this option,
442 # users on other servers can use double puppeting even if their server URLs aren't
443 # explicitly added to the servers map above.
444 allow_discovery: false
445 # Shared secrets for automatic double puppeting.
446 # See https://docs.mau.fi/bridges/general/double-puppeting.html for instructions.
447 secrets:
448 example.com: as_token:foobar
449
450# End-to-bridge encryption support options.
451#
452# See https://docs.mau.fi/bridges/general/end-to-bridge-encryption.html for more info.
453encryption:
454 # Whether to enable encryption at all. If false, the bridge will not function in encrypted rooms.
455 allow: false
456 # Whether to force-enable encryption in all bridged rooms.
457 default: false
458 # Whether to require all messages to be encrypted and drop any unencrypted messages.
459 require: false
460 # Whether to use MSC3202/MSC4203 instead of /sync long polling for receiving encryption-related data.
461 # This is an experimental option, see the docs for more info.
462 # Changing this option requires updating the appservice registration file.
463 appservice: false
464 # Whether to use MSC4190 instead of appservice login to create the bridge bot device.
465 # Requires the homeserver to support MSC4190 and the device masquerading parts of MSC3202.
466 # Only relevant when using end-to-bridge encryption, required when using encryption with next-gen auth (MSC3861).
467 msc4190: false
468 # Whether to encrypt reactions and reply metadata as per MSC4392.
469 # This is not supported by most clients.
470 msc4392: false
471 # Should the bridge bot generate a recovery key and cross-signing keys and verify itself?
472 # Note that without the latest version of MSC4190, this will fail if you reset the bridge database.
473 # The generated recovery key will be saved in the kv_store table under `recovery_key`.
474 self_sign: false
475 # Enable key sharing? If enabled, key requests for rooms where users are in will be fulfilled.
476 # You must use a client that supports requesting keys from other users to use this feature.
477 allow_key_sharing: true
478 # Pickle key for encrypting encryption keys in the bridge database.
479 # If set to generate, a random key will be generated.
480 pickle_key: generate
481 # Options for deleting megolm sessions from the bridge.
482 delete_keys:
483 # Beeper-specific: delete outbound sessions when hungryserv confirms
484 # that the user has uploaded the key to key backup.
485 delete_outbound_on_ack: false
486 # Don't store outbound sessions in the inbound table.
487 dont_store_outbound: false
488 # Ratchet megolm sessions forward after decrypting messages.
489 ratchet_on_decrypt: false
490 # Delete fully used keys (index >= max_messages) after decrypting messages.
491 delete_fully_used_on_decrypt: false
492 # Delete previous megolm sessions from same device when receiving a new one.
493 delete_prev_on_new_session: false
494 # Delete megolm sessions received from a device when the device is deleted.
495 delete_on_device_delete: false
496 # Periodically delete megolm sessions when 2x max_age has passed since receiving the session.
497 periodically_delete_expired: false
498 # Delete inbound megolm sessions that don't have the received_at field used for
499 # automatic ratcheting and expired session deletion. This is meant as a migration
500 # to delete old keys prior to the bridge update.
501 delete_outdated_inbound: false
502 # What level of device verification should be required from users?
503 #
504 # Valid levels:
505 # unverified - Send keys to all device in the room.
506 # cross-signed-untrusted - Require valid cross-signing, but trust all cross-signing keys.
507 # cross-signed-tofu - Require valid cross-signing, trust cross-signing keys on first use (and reject changes).
508 # cross-signed-verified - Require valid cross-signing, plus a valid user signature from the bridge bot.
509 # Note that creating user signatures from the bridge bot is not currently possible.
510 # verified - Require manual per-device verification
511 # (currently only possible by modifying the `trust` column in the `crypto_device` database table).
512 verification_levels:
513 # Minimum level for which the bridge should send keys to when bridging messages from the remote network to Matrix.
514 receive: unverified
515 # Minimum level that the bridge should accept for incoming Matrix messages.
516 send: unverified
517 # Minimum level that the bridge should require for accepting key requests.
518 share: cross-signed-tofu
519 # Options for Megolm room key rotation. These options allow you to configure the m.room.encryption event content.
520 # See https://spec.matrix.org/v1.10/client-server-api/#mroomencryption for more information about that event.
521 rotation:
522 # Enable custom Megolm room key rotation settings. Note that these
523 # settings will only apply to rooms created after this option is set.
524 enable_custom: false
525 # The maximum number of milliseconds a session should be used
526 # before changing it. The Matrix spec recommends 604800000 (a week)
527 # as the default.
528 milliseconds: 604800000
529 # The maximum number of messages that should be sent with a given a
530 # session before changing it. The Matrix spec recommends 100 as the
531 # default.
532 messages: 100
533 # Disable rotating keys when a user's devices change?
534 # You should not enable this option unless you understand all the implications.
535 disable_device_change_key_rotation: false
536
537# Prefix for environment variables. All variables with this prefix must map to valid config fields.
538# Nesting in variable names is represented with a dot (.).
539# If there are no dots in the name, two underscores (__) are replaced with a dot.
540#
541# e.g. if the prefix is set to `BRIDGE_`, then `BRIDGE_APPSERVICE__AS_TOKEN` will set appservice.as_token.
542# `BRIDGE_appservice.as_token` would work as well, but can't be set in a shell as easily.
543#
544# If this is null, reading config fields from environment will be disabled.
545env_config_prefix: null
546
547# Logging config. See https://github.com/tulir/zeroconfig for details.
548logging:
549 min_level: debug
550 writers:
551 - type: stdout
552 format: pretty-colored
553 - type: file
554 format: json
555 filename: ./logs/bridge.log
556 max_size: 100
557 max_backups: 10
558 compress: false