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+# Coturn TURN SERVER configuration file
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+#
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+# Boolean values note: where a boolean value is supposed to be used,
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+# you can use '0', 'off', 'no', 'false', or 'f' as 'false,
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+# and you can use '1', 'on', 'yes', 'true', or 't' as 'true'
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+# If the value is missing, then it means 'true' by default.
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+#
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+
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+# Listener interface device (optional, Linux only).
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+# NOT RECOMMENDED.
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+#
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+#listening-device=eth0
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+
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+# TURN listener port for UDP and TCP (Default: 3478).
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+# Note: actually, TLS & DTLS sessions can connect to the
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+# "plain" TCP & UDP port(s), too - if allowed by configuration.
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+#
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+listening-port=3478
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+
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+# TURN listener port for TLS (Default: 5349).
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+# Note: actually, "plain" TCP & UDP sessions can connect to the TLS & DTLS
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+# port(s), too - if allowed by configuration. The TURN server
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+# "automatically" recognizes the type of traffic. Actually, two listening
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+# endpoints (the "plain" one and the "tls" one) are equivalent in terms of
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+# functionality; but Coturn keeps both endpoints to satisfy the RFC 5766 specs.
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+# For secure TCP connections, Coturn currently supports
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+# TLS version 1.0, 1.1 and 1.2.
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+# For secure UDP connections, Coturn supports DTLS version 1.
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+#
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+tls-listening-port=5443
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+
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+# Alternative listening port for UDP and TCP listeners;
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+# default (or zero) value means "listening port plus one".
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+# This is needed for RFC 5780 support
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+# (STUN extension specs, NAT behavior discovery). The TURN Server
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+# supports RFC 5780 only if it is started with more than one
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+# listening IP address of the same family (IPv4 or IPv6).
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+# RFC 5780 is supported only by UDP protocol, other protocols
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+# are listening to that endpoint only for "symmetry".
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+#
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+#alt-listening-port=0
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+
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+# Alternative listening port for TLS and DTLS protocols.
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+# Default (or zero) value means "TLS listening port plus one".
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+#
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+#alt-tls-listening-port=0
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+
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+# Some network setups will require using a TCP reverse proxy in front
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+# of the STUN server. If the proxy port option is set a single listener
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+# is started on the given port that accepts connections using the
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+# haproxy proxy protocol v2.
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+# (https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt)
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+#
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+#tcp-proxy-port=5555
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+
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+# Listener IP address of relay server. Multiple listeners can be specified.
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+# If no IP(s) specified in the config file or in the command line options,
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+# then all IPv4 and IPv6 system IPs will be used for listening.
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+#
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+listening-ip=0.0.0.0
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+#listening-ip=10.207.21.238
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+#listening-ip=2607:f0d0:1002:51::4
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+
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+# Auxiliary STUN/TURN server listening endpoint.
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+# Aux servers have almost full TURN and STUN functionality.
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+# The (minor) limitations are:
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+#
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+# 1) Auxiliary servers do not have alternative ports and
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+# they do not support STUN RFC 5780 functionality (CHANGE REQUEST).
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+#
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+# 2) Auxiliary servers also are never returning ALTERNATIVE-SERVER reply.
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+#
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+# Valid formats are 1.2.3.4:5555 for IPv4 and [1:2::3:4]:5555 for IPv6.
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+#
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+# There may be multiple aux-server options, each will be used for listening
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+# to client requests.
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+#
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+#aux-server=172.17.19.110:33478
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+#aux-server=[2607:f0d0:1002:51::4]:33478
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+
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+# (recommended for older Linuxes only)
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+# Automatically balance UDP traffic over auxiliary servers (if configured).
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+# The load balancing is using the ALTERNATE-SERVER mechanism.
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+# The TURN client must support 300 ALTERNATE-SERVER response for this
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+# functionality.
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+#
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+#udp-self-balance
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+
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+# Relay interface device for relay sockets (optional, Linux only).
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+# NOT RECOMMENDED.
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+#
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+#relay-device=eth1
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+
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+# Relay address (the local IP address that will be used to relay the
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+# packets to the peer).
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+# Multiple relay addresses may be used.
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+# The same IP(s) can be used as both listening IP(s) and relay IP(s).
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+#
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+# If no relay IP(s) specified, then the turnserver will apply the default
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+# policy: it will decide itself which relay addresses to be used, and it
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+# will always be using the client socket IP address as the relay IP address
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+# of the TURN session (if the requested relay address family is the same
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+# as the family of the client socket).
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+#
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+#relay-ip=172.17.19.105
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+#relay-ip=2607:f0d0:1002:51::5
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+
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+# For Amazon EC2 users:
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+#
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+# TURN Server public/private address mapping, if the server is behind NAT.
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+# In that situation, if a -X is used in form "-X <ip>" then that ip will be reported
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+# as relay IP address of all allocations. This scenario works only in a simple case
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+# when one single relay address is be used, and no RFC5780 functionality is required.
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+# That single relay address must be mapped by NAT to the 'external' IP.
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+# The "external-ip" value, if not empty, is returned in XOR-RELAYED-ADDRESS field.
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+# For that 'external' IP, NAT must forward ports directly (relayed port 12345
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+# must be always mapped to the same 'external' port 12345).
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+#
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+# In more complex case when more than one IP address is involved,
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+# that option must be used several times, each entry must
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+# have form "-X <public-ip/private-ip>", to map all involved addresses.
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+# RFC5780 NAT discovery STUN functionality will work correctly,
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+# if the addresses are mapped properly, even when the TURN server itself
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+# is behind A NAT.
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+#
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+# By default, this value is empty, and no address mapping is used.
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+#
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+external-ip=EXTERNAL_IP
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+#
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+#OR:
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+#
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+#external-ip=60.70.80.91/172.17.19.101
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+#external-ip=60.70.80.92/172.17.19.102
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+
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+
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+# Number of the relay threads to handle the established connections
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+# (in addition to authentication thread and the listener thread).
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+# If explicitly set to 0 then application runs relay process in a
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+# single thread, in the same thread with the listener process
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+# (the authentication thread will still be a separate thread).
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+#
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+# If this parameter is not set, then the default OS-dependent
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+# thread pattern algorithm will be employed. Usually the default
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+# algorithm is optimal, so you have to change this option
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+# if you want to make some fine tweaks.
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+#
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+# In the older systems (Linux kernel before 3.9),
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+# the number of UDP threads is always one thread per network listening
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+# endpoint - including the auxiliary endpoints - unless 0 (zero) or
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+# 1 (one) value is set.
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+#
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+#relay-threads=0
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+
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+# Lower and upper bounds of the UDP relay endpoints:
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+# (default values are 49152 and 65535)
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+#
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+min-port=49152
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+max-port=65535
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+
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+# Uncomment to run TURN server in 'normal' 'moderate' verbose mode.
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+# By default the verbose mode is off.
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+verbose
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+
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+# Uncomment to run TURN server in 'extra' verbose mode.
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+# This mode is very annoying and produces lots of output.
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+# Not recommended under normal circumstances.
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+#
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+#Verbose
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+
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+# Uncomment to use fingerprints in the TURN messages.
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+# By default the fingerprints are off.
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+#
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+fingerprint
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+
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+# Uncomment to use long-term credential mechanism.
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+# By default no credentials mechanism is used (any user allowed).
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+#
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+lt-cred-mech
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+
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+# This option is the opposite of lt-cred-mech.
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+# (TURN Server with no-auth option allows anonymous access).
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+# If neither option is defined, and no users are defined,
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+# then no-auth is default. If at least one user is defined,
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+# in this file, in command line or in usersdb file, then
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+# lt-cred-mech is default.
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+#
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+#no-auth
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+
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+# Enable prometheus exporter
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+# If enabled the turnserver will expose an endpoint with stats on a prometheus format
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+# this endpoint is listening on a different port to not conflict with other configurations.
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+#
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+# You can simply run the turnserver and access the port 9641 and path /metrics
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+#
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+# For mor info on the prometheus exporter and metrics
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+# https://prometheus.io/docs/introduction/overview/
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+# https://prometheus.io/docs/concepts/data_model/
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+#
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+#prometheus
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+
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+# TURN REST API flag.
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+# (Time Limited Long Term Credential)
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+# Flag that sets a special authorization option that is based upon authentication secret.
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+#
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+# This feature's purpose is to support "TURN Server REST API", see
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+# "TURN REST API" link in the project's page
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+# https://github.com/coturn/coturn/
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+#
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+# This option is used with timestamp:
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+#
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+# usercombo -> "timestamp:userid"
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+# turn user -> usercombo
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+# turn password -> base64(hmac(secret key, usercombo))
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+#
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+# This allows TURN credentials to be accounted for a specific user id.
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+# If you don't have a suitable id, then the timestamp alone can be used.
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+# This option is enabled by turning on secret-based authentication.
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+# The actual value of the secret is defined either by the option static-auth-secret,
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+# or can be found in the turn_secret table in the database (see below).
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+#
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+# Read more about it:
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+# - https://tools.ietf.org/html/draft-uberti-behave-turn-rest-00
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+# - https://www.ietf.org/proceedings/87/slides/slides-87-behave-10.pdf
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+#
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+# Be aware that use-auth-secret overrides some parts of lt-cred-mech.
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+# The use-auth-secret feature depends internally on lt-cred-mech, so if you set
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+# this option then it automatically enables lt-cred-mech internally
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+# as if you had enabled both.
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+#
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+# Note that you can use only one auth mechanism at the same time! This is because,
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+# both mechanisms conduct username and password validation in different ways.
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+#
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+# Use either lt-cred-mech or use-auth-secret in the conf
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+# to avoid any confusion.
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+#
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+#use-auth-secret
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+
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+# 'Static' authentication secret value (a string) for TURN REST API only.
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+# If not set, then the turn server
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+# will try to use the 'dynamic' value in the turn_secret table
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+# in the user database (if present). The database-stored value can be changed on-the-fly
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+# by a separate program, so this is why that mode is considered 'dynamic'.
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+#
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+static-auth-secret=STATIC_SECRET
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+
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+# Server name used for
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+# the oAuth authentication purposes.
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+# The default value is the realm name.
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+#
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+server-name=DOMAIN
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+
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+# Flag that allows oAuth authentication.
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+#
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+#oauth
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+
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+# 'Static' user accounts for the long term credentials mechanism, only.
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+# This option cannot be used with TURN REST API.
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+# 'Static' user accounts are NOT dynamically checked by the turnserver process,
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+# so they can NOT be changed while the turnserver is running.
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+#
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+user=turn:TURN_PWD
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+#user=username2:key2
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+# OR:
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+#user=username1:password1
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+#user=username2:password2
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+#
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+# Keys must be generated by turnadmin utility. The key value depends
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+# on user name, realm, and password:
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+#
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+# Example:
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+# $ turnadmin -k -u ninefingers -r north.gov -p youhavetoberealistic
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+# Output: 0xbc807ee29df3c9ffa736523fb2c4e8ee
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+# ('0x' in the beginning of the key is what differentiates the key from
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+# password. If it has 0x then it is a key, otherwise it is a password).
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+#
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+# The corresponding user account entry in the config file will be:
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+#
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+#user=ninefingers:0xbc807ee29df3c9ffa736523fb2c4e8ee
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+# Or, equivalently, with open clear password (less secure):
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+#user=ninefingers:youhavetoberealistic
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+#
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+
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+# SQLite database file name.
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+#
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+# The default file name is /var/db/turndb or /usr/local/var/db/turndb or
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+# /var/lib/turn/turndb.
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+#
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+#userdb=/var/db/turndb
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+
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+# PostgreSQL database connection string in the case that you are using PostgreSQL
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+# as the user database.
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+# This database can be used for the long-term credential mechanism
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+# and it can store the secret value for secret-based timed authentication in TURN REST API.
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+# See http://www.postgresql.org/docs/8.4/static/libpq-connect.html for 8.x PostgreSQL
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+# versions connection string format, see
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+# http://www.postgresql.org/docs/9.2/static/libpq-connect.html#LIBPQ-CONNSTRING
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+# for 9.x and newer connection string formats.
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+#
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+#psql-userdb="host=<host> dbname=<database-name> user=<database-user> password=<database-user-password> connect_timeout=30"
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+
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+# MySQL database connection string in the case that you are using MySQL
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+# as the user database.
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+# This database can be used for the long-term credential mechanism
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+# and it can store the secret value for secret-based timed authentication in TURN REST API.
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+#
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+# Optional connection string parameters for the secure communications (SSL):
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+# ca, capath, cert, key, cipher
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+# (see http://dev.mysql.com/doc/refman/5.1/en/ssl-options.html for the
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+# command options description).
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+#
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+# Use the string format below (space separated parameters, all optional):
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+#
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+#mysql-userdb="host=<host> dbname=<database-name> user=<database-user> password=<database-user-password> port=<port> connect_timeout=<seconds> read_timeout=<seconds>"
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+
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+# If you want to use an encrypted password in the MySQL connection string,
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+# then set the MySQL password encryption secret key file with this option.
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+#
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+# Warning: If this option is set, then the mysql password must be set in "mysql-userdb" in an encrypted format!
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+# If you want to use a cleartext password then do not set this option!
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+#
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+# This is the file path for the aes encrypted secret key used for password encryption.
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+#
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+#secret-key-file=/path/
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+
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+# MongoDB database connection string in the case that you are using MongoDB
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+# as the user database.
|
|
327
|
+# This database can be used for long-term credential mechanism
|
|
328
|
+# and it can store the secret value for secret-based timed authentication in TURN REST API.
|
|
329
|
+# Use the string format described at http://hergert.me/docs/mongo-c-driver/mongoc_uri.html
|
|
330
|
+#
|
|
331
|
+#mongo-userdb="mongodb://[username:password@]host1[:port1][,host2[:port2],...[,hostN[:portN]]][/[database][?options]]"
|
|
332
|
+
|
|
333
|
+# Redis database connection string in the case that you are using Redis
|
|
334
|
+# as the user database.
|
|
335
|
+# This database can be used for long-term credential mechanism
|
|
336
|
+# and it can store the secret value for secret-based timed authentication in TURN REST API.
|
|
337
|
+# Use the string format below (space separated parameters, all optional):
|
|
338
|
+#
|
|
339
|
+#redis-userdb="ip=<ip-address> dbname=<database-number> password=<database-user-password> port=<port> connect_timeout=<seconds>"
|
|
340
|
+
|
|
341
|
+# Redis status and statistics database connection string, if used (default - empty, no Redis stats DB used).
|
|
342
|
+# This database keeps allocations status information, and it can be also used for publishing
|
|
343
|
+# and delivering traffic and allocation event notifications.
|
|
344
|
+# The connection string has the same parameters as redis-userdb connection string.
|
|
345
|
+# Use the string format below (space separated parameters, all optional):
|
|
346
|
+#
|
|
347
|
+#redis-statsdb="ip=<ip-address> dbname=<database-number> password=<database-user-password> port=<port> connect_timeout=<seconds>"
|
|
348
|
+
|
|
349
|
+# The default realm to be used for the users when no explicit
|
|
350
|
+# origin/realm relationship is found in the database, or if the TURN
|
|
351
|
+# server is not using any database (just the commands-line settings
|
|
352
|
+# and the userdb file). Must be used with long-term credentials
|
|
353
|
+# mechanism or with TURN REST API.
|
|
354
|
+#
|
|
355
|
+# Note: If the default realm is not specified, then realm falls back to the host domain name.
|
|
356
|
+# If the domain name string is empty, or set to '(None)', then it is initialized as an empty string.
|
|
357
|
+#
|
|
358
|
+realm=DOMAIN
|
|
359
|
+
|
|
360
|
+# This flag sets the origin consistency
|
|
361
|
+# check. Across the session, all requests must have the same
|
|
362
|
+# main ORIGIN attribute value (if the ORIGIN was
|
|
363
|
+# initially used by the session).
|
|
364
|
+#
|
|
365
|
+#check-origin-consistency
|
|
366
|
+
|
|
367
|
+# Per-user allocation quota.
|
|
368
|
+# default value is 0 (no quota, unlimited number of sessions per user).
|
|
369
|
+# This option can also be set through the database, for a particular realm.
|
|
370
|
+#
|
|
371
|
+#user-quota=0
|
|
372
|
+
|
|
373
|
+# Total allocation quota.
|
|
374
|
+# default value is 0 (no quota).
|
|
375
|
+# This option can also be set through the database, for a particular realm.
|
|
376
|
+#
|
|
377
|
+#total-quota=0
|
|
378
|
+
|
|
379
|
+# Max bytes-per-second bandwidth a TURN session is allowed to handle
|
|
380
|
+# (input and output network streams are treated separately). Anything above
|
|
381
|
+# that limit will be dropped or temporarily suppressed (within
|
|
382
|
+# the available buffer limits).
|
|
383
|
+# This option can also be set through the database, for a particular realm.
|
|
384
|
+#
|
|
385
|
+#max-bps=0
|
|
386
|
+
|
|
387
|
+#
|
|
388
|
+# Maximum server capacity.
|
|
389
|
+# Total bytes-per-second bandwidth the TURN server is allowed to allocate
|
|
390
|
+# for the sessions, combined (input and output network streams are treated separately).
|
|
391
|
+#
|
|
392
|
+# bps-capacity=0
|
|
393
|
+
|
|
394
|
+# Uncomment if no UDP client listener is desired.
|
|
395
|
+# By default UDP client listener is always started.
|
|
396
|
+#
|
|
397
|
+#no-udp
|
|
398
|
+
|
|
399
|
+# Uncomment if no TCP client listener is desired.
|
|
400
|
+# By default TCP client listener is always started.
|
|
401
|
+#
|
|
402
|
+#no-tcp
|
|
403
|
+
|
|
404
|
+# Uncomment if no TLS client listener is desired.
|
|
405
|
+# By default TLS client listener is always started.
|
|
406
|
+#
|
|
407
|
+#no-tls
|
|
408
|
+
|
|
409
|
+# Uncomment if no DTLS client listener is desired.
|
|
410
|
+# By default DTLS client listener is always started.
|
|
411
|
+#
|
|
412
|
+#no-dtls
|
|
413
|
+
|
|
414
|
+# Uncomment if no UDP relay endpoints are allowed.
|
|
415
|
+# By default UDP relay endpoints are enabled (like in RFC 5766).
|
|
416
|
+#
|
|
417
|
+#no-udp-relay
|
|
418
|
+
|
|
419
|
+# Uncomment if no TCP relay endpoints are allowed.
|
|
420
|
+# By default TCP relay endpoints are enabled (like in RFC 6062).
|
|
421
|
+#
|
|
422
|
+#no-tcp-relay
|
|
423
|
+
|
|
424
|
+# Uncomment if extra security is desired,
|
|
425
|
+# with nonce value having a limited lifetime.
|
|
426
|
+# The nonce value is unique for a session.
|
|
427
|
+# Set this option to limit the nonce lifetime.
|
|
428
|
+# Set it to 0 for unlimited lifetime.
|
|
429
|
+# It defaults to 600 secs (10 min) if no value is provided. After that delay,
|
|
430
|
+# the client will get 438 error and will have to re-authenticate itself.
|
|
431
|
+#
|
|
432
|
+#stale-nonce=600
|
|
433
|
+
|
|
434
|
+# Uncomment if you want to set the maximum allocation
|
|
435
|
+# time before it has to be refreshed.
|
|
436
|
+# Default is 3600s.
|
|
437
|
+#
|
|
438
|
+#max-allocate-lifetime=3600
|
|
439
|
+
|
|
440
|
+
|
|
441
|
+# Uncomment to set the lifetime for the channel.
|
|
442
|
+# Default value is 600 secs (10 minutes).
|
|
443
|
+# This value MUST not be changed for production purposes.
|
|
444
|
+#
|
|
445
|
+#channel-lifetime=600
|
|
446
|
+
|
|
447
|
+# Uncomment to set the permission lifetime.
|
|
448
|
+# Default to 300 secs (5 minutes).
|
|
449
|
+# In production this value MUST not be changed,
|
|
450
|
+# however it can be useful for test purposes.
|
|
451
|
+#
|
|
452
|
+#permission-lifetime=300
|
|
453
|
+
|
|
454
|
+# Certificate file.
|
|
455
|
+# Use an absolute path or path relative to the
|
|
456
|
+# configuration file.
|
|
457
|
+# Use PEM file format.
|
|
458
|
+#
|
|
459
|
+cert=/etc/letsencrypt/live/DOMAIN/fullchain.pem
|
|
460
|
+
|
|
461
|
+# Private key file.
|
|
462
|
+# Use an absolute path or path relative to the
|
|
463
|
+# configuration file.
|
|
464
|
+# Use PEM file format.
|
|
465
|
+#
|
|
466
|
+pkey=/etc/letsencrypt/live/DOMAIN/privkey.pem
|
|
467
|
+
|
|
468
|
+# Private key file password, if it is in encoded format.
|
|
469
|
+# This option has no default value.
|
|
470
|
+#
|
|
471
|
+#pkey-pwd=...
|
|
472
|
+
|
|
473
|
+# Allowed OpenSSL cipher list for TLS/DTLS connections.
|
|
474
|
+# Default value is "DEFAULT".
|
|
475
|
+#
|
|
476
|
+#cipher-list="DEFAULT"
|
|
477
|
+
|
|
478
|
+# CA file in OpenSSL format.
|
|
479
|
+# Forces TURN server to verify the client SSL certificates.
|
|
480
|
+# By default this is not set: there is no default value and the client
|
|
481
|
+# certificate is not checked.
|
|
482
|
+#
|
|
483
|
+# Example:
|
|
484
|
+#CA-file=/etc/ssh/id_rsa.cert
|
|
485
|
+
|
|
486
|
+# Curve name for EC ciphers, if supported by OpenSSL
|
|
487
|
+# library (TLS and DTLS). The default value is prime256v1,
|
|
488
|
+# if pre-OpenSSL 1.0.2 is used. With OpenSSL 1.0.2+,
|
|
489
|
+# an optimal curve will be automatically calculated, if not defined
|
|
490
|
+# by this option.
|
|
491
|
+#
|
|
492
|
+#ec-curve-name=prime256v1
|
|
493
|
+
|
|
494
|
+# Use 566 bits predefined DH TLS key. Default size of the key is 2066.
|
|
495
|
+#
|
|
496
|
+#dh566
|
|
497
|
+
|
|
498
|
+# Use 1066 bits predefined DH TLS key. Default size of the key is 2066.
|
|
499
|
+#
|
|
500
|
+#dh1066
|
|
501
|
+
|
|
502
|
+# Use custom DH TLS key, stored in PEM format in the file.
|
|
503
|
+# Flags --dh566 and --dh2066 are ignored when the DH key is taken from a file.
|
|
504
|
+#
|
|
505
|
+#dh-file=<DH-PEM-file-name>
|
|
506
|
+
|
|
507
|
+# Flag to prevent stdout log messages.
|
|
508
|
+# By default, all log messages go to both stdout and to
|
|
509
|
+# the configured log file. With this option everything will
|
|
510
|
+# go to the configured log only (unless the log file itself is stdout).
|
|
511
|
+#
|
|
512
|
+#no-stdout-log
|
|
513
|
+
|
|
514
|
+# Option to set the log file name.
|
|
515
|
+# By default, the turnserver tries to open a log file in
|
|
516
|
+# /var/log, /var/tmp, /tmp and the current directory
|
|
517
|
+# (Whichever file open operation succeeds first will be used).
|
|
518
|
+# With this option you can set the definite log file name.
|
|
519
|
+# The special names are "stdout" and "-" - they will force everything
|
|
520
|
+# to the stdout. Also, the "syslog" name will force everything to
|
|
521
|
+# the system log (syslog).
|
|
522
|
+# In the runtime, the logfile can be reset with the SIGHUP signal
|
|
523
|
+# to the turnserver process.
|
|
524
|
+#
|
|
525
|
+log-file=/var/tmp/turnserver.log
|
|
526
|
+
|
|
527
|
+# Option to redirect all log output into system log (syslog).
|
|
528
|
+#
|
|
529
|
+syslog
|
|
530
|
+
|
|
531
|
+# This flag means that no log file rollover will be used, and the log file
|
|
532
|
+# name will be constructed as-is, without PID and date appendage.
|
|
533
|
+# This option can be used, for example, together with the logrotate tool.
|
|
534
|
+#
|
|
535
|
+#simple-log
|
|
536
|
+
|
|
537
|
+# Enable full ISO-8601 timestamp in all logs.
|
|
538
|
+#new-log-timestamp
|
|
539
|
+
|
|
540
|
+# Set timestamp format (in strftime(1) format)
|
|
541
|
+#new-log-timestamp-format "%FT%T%z"
|
|
542
|
+
|
|
543
|
+# Disabled by default binding logging in verbose log mode to avoid DoS attacks.
|
|
544
|
+# Enable binding logging and UDP endpoint logs in verbose log mode.
|
|
545
|
+#log-binding
|
|
546
|
+
|
|
547
|
+# Option to set the "redirection" mode. The value of this option
|
|
548
|
+# will be the address of the alternate server for UDP & TCP service in the form of
|
|
549
|
+# <ip>[:<port>]. The server will send this value in the attribute
|
|
550
|
+# ALTERNATE-SERVER, with error 300, on ALLOCATE request, to the client.
|
|
551
|
+# Client will receive only values with the same address family
|
|
552
|
+# as the client network endpoint address family.
|
|
553
|
+# See RFC 5389 and RFC 5766 for the description of ALTERNATE-SERVER functionality.
|
|
554
|
+# The client must use the obtained value for subsequent TURN communications.
|
|
555
|
+# If more than one --alternate-server option is provided, then the functionality
|
|
556
|
+# can be more accurately described as "load-balancing" than a mere "redirection".
|
|
557
|
+# If the port number is omitted, then the default port
|
|
558
|
+# number 3478 for the UDP/TCP protocols will be used.
|
|
559
|
+# Colon (:) characters in IPv6 addresses may conflict with the syntax of
|
|
560
|
+# the option. To alleviate this conflict, literal IPv6 addresses are enclosed
|
|
561
|
+# in square brackets in such resource identifiers, for example:
|
|
562
|
+# [2001:db8:85a3:8d3:1319:8a2e:370:7348]:3478 .
|
|
563
|
+# Multiple alternate servers can be set. They will be used in the
|
|
564
|
+# round-robin manner. All servers in the pool are considered of equal weight and
|
|
565
|
+# the load will be distributed equally. For example, if you have 4 alternate servers,
|
|
566
|
+# then each server will receive 25% of ALLOCATE requests. A alternate TURN server
|
|
567
|
+# address can be used more than one time with the alternate-server option, so this
|
|
568
|
+# can emulate "weighting" of the servers.
|
|
569
|
+#
|
|
570
|
+# Examples:
|
|
571
|
+#alternate-server=1.2.3.4:5678
|
|
572
|
+#alternate-server=11.22.33.44:56789
|
|
573
|
+#alternate-server=5.6.7.8
|
|
574
|
+#alternate-server=[2001:db8:85a3:8d3:1319:8a2e:370:7348]:3478
|
|
575
|
+
|
|
576
|
+# Option to set alternative server for TLS & DTLS services in form of
|
|
577
|
+# <ip>:<port>. If the port number is omitted, then the default port
|
|
578
|
+# number 5349 for the TLS/DTLS protocols will be used. See the previous
|
|
579
|
+# option for the functionality description.
|
|
580
|
+#
|
|
581
|
+# Examples:
|
|
582
|
+#tls-alternate-server=1.2.3.4:5678
|
|
583
|
+#tls-alternate-server=11.22.33.44:56789
|
|
584
|
+#tls-alternate-server=[2001:db8:85a3:8d3:1319:8a2e:370:7348]:3478
|
|
585
|
+
|
|
586
|
+# Option to suppress TURN functionality, only STUN requests will be processed.
|
|
587
|
+# Run as STUN server only, all TURN requests will be ignored.
|
|
588
|
+# By default, this option is NOT set.
|
|
589
|
+#
|
|
590
|
+#stun-only
|
|
591
|
+
|
|
592
|
+# Option to hide software version. Enhance security when used in production.
|
|
593
|
+# Revealing the specific software version of the agent through the
|
|
594
|
+# SOFTWARE attribute might allow them to become more vulnerable to
|
|
595
|
+# attacks against software that is known to contain security holes.
|
|
596
|
+# Implementers SHOULD make usage of the SOFTWARE attribute a
|
|
597
|
+# configurable option (https://tools.ietf.org/html/rfc5389#section-16.1.2)
|
|
598
|
+#
|
|
599
|
+#no-software-attribute
|
|
600
|
+
|
|
601
|
+# Option to suppress STUN functionality, only TURN requests will be processed.
|
|
602
|
+# Run as TURN server only, all STUN requests will be ignored.
|
|
603
|
+# By default, this option is NOT set.
|
|
604
|
+#
|
|
605
|
+#no-stun
|
|
606
|
+
|
|
607
|
+# This is the timestamp/username separator symbol (character) in TURN REST API.
|
|
608
|
+# The default value is ':'.
|
|
609
|
+# rest-api-separator=:
|
|
610
|
+
|
|
611
|
+# Flag that can be used to allow peers on the loopback addresses (127.x.x.x and ::1).
|
|
612
|
+# This is an extra security measure.
|
|
613
|
+#
|
|
614
|
+# (To avoid any security issue that allowing loopback access may raise,
|
|
615
|
+# the no-loopback-peers option is replaced by allow-loopback-peers.)
|
|
616
|
+#
|
|
617
|
+# Allow it only for testing in a development environment!
|
|
618
|
+# In production it adds a possible security vulnerability, so for security reasons
|
|
619
|
+# it is not allowed using it together with empty cli-password.
|
|
620
|
+#
|
|
621
|
+#allow-loopback-peers
|
|
622
|
+
|
|
623
|
+# Flag that can be used to disallow peers on well-known broadcast addresses (224.0.0.0 and above, and FFXX:*).
|
|
624
|
+# This is an extra security measure.
|
|
625
|
+#
|
|
626
|
+#no-multicast-peers
|
|
627
|
+
|
|
628
|
+# Option to set the max time, in seconds, allowed for full allocation establishment.
|
|
629
|
+# Default is 60 seconds.
|
|
630
|
+#
|
|
631
|
+#max-allocate-timeout=60
|
|
632
|
+
|
|
633
|
+# Option to allow or ban specific ip addresses or ranges of ip addresses.
|
|
634
|
+# If an ip address is specified as both allowed and denied, then the ip address is
|
|
635
|
+# considered to be allowed. This is useful when you wish to ban a range of ip
|
|
636
|
+# addresses, except for a few specific ips within that range.
|
|
637
|
+#
|
|
638
|
+# This can be used when you do not want users of the turn server to be able to access
|
|
639
|
+# machines reachable by the turn server, but would otherwise be unreachable from the
|
|
640
|
+# internet (e.g. when the turn server is sitting behind a NAT)
|
|
641
|
+#
|
|
642
|
+# Examples:
|
|
643
|
+# denied-peer-ip=83.166.64.0-83.166.95.255
|
|
644
|
+# allowed-peer-ip=83.166.68.45
|
|
645
|
+
|
|
646
|
+# File name to store the pid of the process.
|
|
647
|
+# Default is /var/run/turnserver.pid (if superuser account is used) or
|
|
648
|
+# /var/tmp/turnserver.pid .
|
|
649
|
+#
|
|
650
|
+#pidfile="/var/run/turnserver.pid"
|
|
651
|
+
|
|
652
|
+# Require authentication of the STUN Binding request.
|
|
653
|
+# By default, the clients are allowed anonymous access to the STUN Binding functionality.
|
|
654
|
+#
|
|
655
|
+#secure-stun
|
|
656
|
+
|
|
657
|
+# Mobility with ICE (MICE) specs support.
|
|
658
|
+#
|
|
659
|
+#mobility
|
|
660
|
+
|
|
661
|
+# Allocate Address Family according
|
|
662
|
+# If enabled then TURN server allocates address family according the TURN
|
|
663
|
+# Client <=> Server communication address family.
|
|
664
|
+# (By default Coturn works according RFC 6156.)
|
|
665
|
+# !!Warning: Enabling this option breaks RFC6156 section-4.2 (violates use default IPv4)!!
|
|
666
|
+#
|
|
667
|
+#keep-address-family
|
|
668
|
+
|
|
669
|
+
|
|
670
|
+# User name to run the process. After the initialization, the turnserver process
|
|
671
|
+# will attempt to change the current user ID to that user.
|
|
672
|
+#
|
|
673
|
+#proc-user=<user-name>
|
|
674
|
+
|
|
675
|
+# Group name to run the process. After the initialization, the turnserver process
|
|
676
|
+# will attempt to change the current group ID to that group.
|
|
677
|
+#
|
|
678
|
+#proc-group=<group-name>
|
|
679
|
+
|
|
680
|
+# Turn OFF the CLI support.
|
|
681
|
+# By default it is always ON.
|
|
682
|
+# See also options cli-ip and cli-port.
|
|
683
|
+#
|
|
684
|
+#no-cli
|
|
685
|
+
|
|
686
|
+#Local system IP address to be used for CLI server endpoint. Default value
|
|
687
|
+# is 127.0.0.1.
|
|
688
|
+#
|
|
689
|
+#cli-ip=127.0.0.1
|
|
690
|
+
|
|
691
|
+# CLI server port. Default is 5766.
|
|
692
|
+#
|
|
693
|
+#cli-port=5766
|
|
694
|
+
|
|
695
|
+# CLI access password. Default is empty (no password).
|
|
696
|
+# For the security reasons, it is recommended that you use the encrypted
|
|
697
|
+# form of the password (see the -P command in the turnadmin utility).
|
|
698
|
+#
|
|
699
|
+# Secure form for password 'qwerty':
|
|
700
|
+#
|
|
701
|
+#cli-password=$5$79a316b350311570$81df9cfb9af7f5e5a76eada31e7097b663a0670f99a3c07ded3f1c8e59c5658a
|
|
702
|
+#
|
|
703
|
+# Or unsecure form for the same password:
|
|
704
|
+#
|
|
705
|
+#cli-password=qwerty
|
|
706
|
+
|
|
707
|
+# Enable Web-admin support on https. By default it is Disabled.
|
|
708
|
+# If it is enabled it also enables a http a simple static banner page
|
|
709
|
+# with a small reminder that the admin page is available only on https.
|
|
710
|
+#
|
|
711
|
+#web-admin
|
|
712
|
+
|
|
713
|
+# Local system IP address to be used for Web-admin server endpoint. Default value is 127.0.0.1.
|
|
714
|
+#
|
|
715
|
+#web-admin-ip=127.0.0.1
|
|
716
|
+
|
|
717
|
+# Web-admin server port. Default is 8080.
|
|
718
|
+#
|
|
719
|
+#web-admin-port=8080
|
|
720
|
+
|
|
721
|
+# Web-admin server listen on STUN/TURN worker threads
|
|
722
|
+# By default it is disabled for security resons! (Not recommended in any production environment!)
|
|
723
|
+#
|
|
724
|
+#web-admin-listen-on-workers
|
|
725
|
+
|
|
726
|
+#acme-redirect=http://redirectserver/.well-known/acme-challenge/
|
|
727
|
+# Redirect ACME, i.e. HTTP GET requests matching '^/.well-known/acme-challenge/(.*)' to '<URL>$1'.
|
|
728
|
+# Default is '', i.e. no special handling for such requests.
|
|
729
|
+
|
|
730
|
+# Server relay. NON-STANDARD AND DANGEROUS OPTION.
|
|
731
|
+# Only for those applications when you want to run
|
|
732
|
+# server applications on the relay endpoints.
|
|
733
|
+# This option eliminates the IP permissions check on
|
|
734
|
+# the packets incoming to the relay endpoints.
|
|
735
|
+#
|
|
736
|
+#server-relay
|
|
737
|
+
|
|
738
|
+# Maximum number of output sessions in ps CLI command.
|
|
739
|
+# This value can be changed on-the-fly in CLI. The default value is 256.
|
|
740
|
+#
|
|
741
|
+#cli-max-output-sessions
|
|
742
|
+
|
|
743
|
+# Set network engine type for the process (for internal purposes).
|
|
744
|
+#
|
|
745
|
+#ne=[1|2|3]
|
|
746
|
+
|
|
747
|
+# Do not allow an TLS/DTLS version of protocol
|
|
748
|
+#
|
|
749
|
+#no-tlsv1
|
|
750
|
+#no-tlsv1_1
|
|
751
|
+#no-tlsv1_2
|