[http]
# IP and port to listen on for HTTP requests.
# Comment line to disable the listener.
#listen = 127.0.0.1:8080

# HTTP socket read timeout in seconds.
#readtimeout = 15

# HTTP socket write timeout in seconds.
#writetimeout = 15

[https]
# IP and port to listen on for HTTPS requests.
# Comment line to disable the listener.
#listen = 127.0.0.1:8443

# HTTPS socket read timeout in seconds.
#readtimeout = 15

# HTTPS socket write timeout in seconds.
#writetimeout = 15

# Certificate / private key to use for the HTTPS server.
certificate = /etc/nginx/ssl/server.crt
key = /etc/nginx/ssl/server.key

[app]
# Set to "true" to install pprof debug handlers.
# See "https://golang.org/pkg/net/http/pprof/" for further information.
debug = false

# Set to "true" to allow subscribing any streams. This is insecure and should
# only be enabled for testing. By default only streams of users in the same
# room and call can be subscribed.
#allowsubscribeany = false

[sessions]
# Secret value used to generate checksums of sessions. This should be a random
# string of 32 or 64 bytes.
hashkey = the-secret-for-session-checksums

# Optional key for encrypting data in the sessions. Must be either 16, 24 or
# 32 bytes.
# If no key is specified, data will not be encrypted (not recommended).
blockkey = -encryption-key-

[clients]
# Shared secret for connections from internal clients. This must be the same
# value as configured in the respective internal services.
internalsecret = the-shared-secret-for-internal-clients

[backend]
# Type of backend configuration.
# Defaults to "static".
#
# Possible values:
# - static: A comma-separated list of backends is given in the "backends" option.
# - etcd: Backends are retrieved from an etcd cluster.
#backendtype = static

# For backend type "static":
# Comma-separated list of backend ids from which clients are allowed to connect
# from. Each backend will have isolated rooms, i.e. clients connecting to room
# "abc12345" on backend 1 will be in a different room than clients connected to
# a room with the same name on backend 2. Also sessions connected from different
# backends will not be able to communicate with each other.
#backends = backend-id, another-backend

# For backend type "etcd":
# Key prefix of backend entries. All keys below will be watched and assumed to
# contain a JSON document with the following entries:
# - "url": Url of the Nextcloud instance.
# - "secret": Shared secret for requests from and to the backend servers.
#
# Additional optional entries:
# - "maxstreambitrate": Maximum bitrate per publishing stream (in bits per second).
# - "maxscreenbitrate": Maximum bitrate per screensharing stream (in bits per second).
# - "sessionlimit": Number of sessions that are allowed to connect.
#
# Example:
# "/signaling/backend/one" -> {"url": "https://nextcloud.domain1.invalid", ...}
# "/signaling/backend/two" -> {"url": "https://domain2.invalid/nextcloud", ...}
#backendprefix = /signaling/backend

# Allow any hostname as backend endpoint. This is extremely insecure and should
# only be used while running the benchmark client against the server.
allowall = false

# Common shared secret for requests from and to the backend servers. Used if
# "allowall" is enabled or as fallback for individual backends that don't have
# their own secret set.
# This must be the same value as configured in the Nextcloud admin ui.
#secret = the-shared-secret-for-allowall

# Timeout in seconds for requests to the backend.
timeout = 10

# Maximum number of concurrent backend connections per host.
connectionsperhost = 8

# If set to "true", certificate validation of backend endpoints will be skipped.
# This should only be enabled during development, e.g. to work with self-signed
# certificates.
#skipverify = false

# For backendtype "static":
# Backend configurations as defined in the "[backend]" section above. The
# section names must match the ids used in "backends" above.
#[backend-id]
# URL of the Nextcloud instance
#url = https://cloud.domain.invalid

# Shared secret for requests from and to the backend servers. Leave empty to use
# the common shared secret from above.
# This must be the same value as configured in the Nextcloud admin ui.
#secret = the-shared-secret

# Limit the number of sessions that are allowed to connect to this backend.
# Omit or set to 0 to not limit the number of sessions.
#sessionlimit = 10

# The maximum bitrate per publishing stream (in bits per second).
# Defaults to the maximum bitrate configured for the proxy / MCU.
#maxstreambitrate = 1048576

# The maximum bitrate per screensharing stream (in bits per second).
# Defaults to the maximum bitrate configured for the proxy / MCU.
#maxscreenbitrate = 2097152

#[another-backend]
# URL of the Nextcloud instance
#url = https://cloud.otherdomain.invalid

# Shared secret for requests from and to the backend servers. Leave empty to use
# the common shared secret from above.
# This must be the same value as configured in the Nextcloud admin ui.
#secret = the-shared-secret

[nats]
# Url of NATS backend to use. This can also be a list of URLs to connect to
# multiple backends. For local development, this can be set to "nats://loopback"
# to process NATS messages internally instead of sending them through an
# external NATS backend.
#url = nats://localhost:4222

[mcu]
# The type of the MCU to use. Currently only "janus" and "proxy" are supported.
# Leave empty to disable MCU functionality.
#type =

# For type "janus": the URL to the websocket endpoint of the MCU server.
# For type "proxy": a space-separated list of proxy URLs to connect to.
#url =

# The maximum bitrate per publishing stream (in bits per second).
# Defaults to 1 mbit/sec.
# For type "proxy": will be capped to the maximum bitrate configured at the
# proxy server that is used.
#maxstreambitrate = 1048576

# The maximum bitrate per screensharing stream (in bits per second).
# Default is 2 mbit/sec.
# For type "proxy": will be capped to the maximum bitrate configured at the
# proxy server that is used.
#maxscreenbitrate = 2097152

# For type "proxy": timeout in seconds for requests to the proxy server.
#proxytimeout = 2

# For type "proxy": type of URL configuration for proxy servers.
# Defaults to "static".
#
# Possible values:
# - static: A space-separated list of proxy URLs is given in the "url" option.
# - etcd: Proxy URLs are retrieved from an etcd cluster (see below).
#urltype = static

# If set to "true", certificate validation of proxy servers will be skipped.
# This should only be enabled during development, e.g. to work with self-signed
# certificates.
#skipverify = false

# For type "proxy": the id of the token to use when connecting to proxy servers.
#token_id = server1

# For type "proxy": the private key for the configured token id to use when
# connecting to proxy servers.
#token_key = privkey.pem

# For url type "static": Enable DNS discovery on hostname of configured URL.
# If the hostname resolves to multiple IP addresses, a connection is established
# to each of them.
# Changes to the DNS are monitored regularly and proxy connections are created
# or deleted as necessary.
#dnsdiscovery = true

# For url type "etcd": Key prefix of MCU proxy entries. All keys below will be
# watched and assumed to contain a JSON document. The entry "address" from this
# document will be used as proxy URL, other contents in the document will be
# ignored.
#
# Example:
# "/signaling/proxy/server/one" -> {"address": "https://proxy1.domain.invalid"}
# "/signaling/proxy/server/two" -> {"address": "https://proxy2.domain.invalid"}
#keyprefix = /signaling/proxy/server

[turn]
# API key that the MCU will need to send when requesting TURN credentials.
#apikey = the-api-key-for-the-rest-service

# The shared secret to use for generating TURN credentials. This must be the
# same as on the TURN server.
#secret = 6d1c17a7-c736-4e22-b02c-e2955b7ecc64

# A comma-separated list of TURN servers to use. Leave empty to disable the
# TURN REST API.
#servers = turn:1.2.3.4:9991?transport=udp,turn:1.2.3.4:9991?transport=tcp

[geoip]
# License key to use when downloading the MaxMind GeoIP database. You can
# register an account at "https://www.maxmind.com/en/geolite2/signup" for
# free. See "https://dev.maxmind.com/geoip/geoip2/geolite2/" for further
# information.
# You can also get a free GeoIP database from https://db-ip.com/ without
# registration. Provide the URL below in this case.
# Leave empty to disable GeoIP lookups.
#license =

# Optional URL to download a MaxMind GeoIP database from. Will be generated if
# "license" is provided above. Can be a "file://" url if a local file should
# be used. Please note that the database must provide a country field when
# looking up IP addresses.
#url =

[geoip-overrides]
# Optional overrides for GeoIP lookups. The key is an IP address / range, the
# value the associated country code.
#127.0.0.1 = DE
#192.168.0.0/24 = DE

[continent-overrides]
# Optional overrides for continent mappings. The key is a continent code, the
# value a comma-separated list of continent codes to map the continent to.
# Use European servers for clients in Africa.
#AF = EU
# Use servers in North Africa for clients in South America.
#SA = NA

[stats]
# Comma-separated list of IP addresses that are allowed to access the stats
# endpoint. Leave empty (or commented) to only allow access from "127.0.0.1".
#allowed_ips =

[etcd]
# Comma-separated list of static etcd endpoints to connect to.
#endpoints = 127.0.0.1:2379,127.0.0.1:22379,127.0.0.1:32379

# Options to perform endpoint discovery through DNS SRV.
# Only used if no endpoints are configured manually.
#discoverysrv = example.com
#discoveryservice = foo

# Path to private key, client certificate and CA certificate if TLS
# authentication should be used.
#clientkey = /path/to/etcd-client.key
#clientcert = /path/to/etcd-client.crt
#cacert = /path/to/etcd-ca.crt

[grpc]
# IP and port to listen on for GRPC requests.
# Comment line to disable the listener.
#listen = 0.0.0.0:9090

# Certificate / private key to use for the GRPC server.
# Omit to use unencrypted connections.
#servercertificate = /path/to/grpc-server.crt
#serverkey = /path/to/grpc-server.key

# CA certificate that is allowed to issue certificates of GRPC servers.
# Omit to expect unencrypted connections.
#serverca = /path/to/grpc-ca.crt

# Certificate / private key to use for the GRPC client.
# Omit if clients don't need to authenticate on the server.
#clientcertificate = /path/to/grpc-client.crt
#clientkey = /path/to/grpc-client.key

# CA certificate that is allowed to issue certificates of GRPC clients.
# Omit to allow any clients to connect.
#clientca = /path/to/grpc-ca.crt

# Type of GRPC target configuration.
# Defaults to "static".
#
# Possible values:
# - static: A comma-separated list of targets is given in the "targets" option.
# - etcd: Target URLs are retrieved from an etcd cluster.
#targettype = static

# For target type "static": Comma-separated list of GRPC targets to connect to
# for clustering mode.
#targets = 192.168.0.1:9090, 192.168.0.2:9090

# For target type "static": Enable DNS discovery on hostnames of GRPC target.
# If a hostname resolves to multiple IP addresses, a connection is established
# to each of them.
# Changes to the DNS are monitored regularly and GRPC clients are created or
# deleted as necessary.
#dnsdiscovery = true

# For target type "etcd": Key prefix of GRPC target entries. All keys below will
# be watched and assumed to contain a JSON document. The entry "address" from
# this document will be used as target URL, other contents in the document will
# be ignored.
#
# Example:
# "/signaling/cluster/grpc/one" -> {"address": "192.168.0.1:9090"}
# "/signaling/cluster/grpc/two" -> {"address": "192.168.0.2:9090"}
#targetprefix = /signaling/cluster/grpc