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coturn: rebase config against bullseye

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Markus 2021-08-23 20:55:01 +02:00
parent 21172dbbd7
commit 58e68d1255
1 changed files with 195 additions and 152 deletions
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195
roles/coturn/templates/turnserver.conf.j2
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@ -1,9 +1,9 @@
# Coturn TURN SERVER configuration file
#
# Boolean values note: where boolean value is supposed to be used,
# you can use '0', 'off', 'no', 'false', 'f' as 'false,
# and you can use '1', 'on', 'yes', 'true', 't' as 'true'
# If the value is missed, then it means 'true'.
# Boolean values note: where a boolean value is supposed to be used,
# you can use '0', 'off', 'no', 'false', or 'f' as 'false,
# and you can use '1', 'on', 'yes', 'true', or 't' as 'true'
# If the value is missing, then it means 'true' by default.
#
# Listener interface device (optional, Linux only).
@ -22,10 +22,10 @@
# port(s), too - if allowed by configuration. The TURN server
# "automatically" recognizes the type of traffic. Actually, two listening
# endpoints (the "plain" one and the "tls" one) are equivalent in terms of
# functionality; but we keep both endpoints to satisfy the RFC 5766 specs.
# For secure TCP connections, we currently support SSL version 3 and
# functionality; but Coturn keeps both endpoints to satisfy the RFC 5766 specs.
# For secure TCP connections, Coturn currently supports
# TLS version 1.0, 1.1 and 1.2.
# For secure UDP connections, we support DTLS version 1.
# For secure UDP connections, Coturn supports DTLS version 1.
#
#tls-listening-port=5349
@ -45,6 +45,14 @@
#
#alt-tls-listening-port=0
# Some network setups will require using a TCP reverse proxy in front
# of the STUN server. If the proxy port option is set a single listener
# is started on the given port that accepts connections using the
# haproxy proxy protocol v2.
# (https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt)
#
#tcp-proxy-port=5555
# Listener IP address of relay server. Multiple listeners can be specified.
# If no IP(s) specified in the config file or in the command line options,
# then all IPv4 and IPv6 system IPs will be used for listening.
@ -133,8 +141,8 @@
#
# If this parameter is not set, then the default OS-dependent
# thread pattern algorithm will be employed. Usually the default
# algorithm is the most optimal, so you have to change this option
# only if you want to make some fine tweaks.
# algorithm is optimal, so you have to change this option
# if you want to make some fine tweaks.
#
# In the older systems (Linux kernel before 3.9),
# the number of UDP threads is always one thread per network listening
@ -155,7 +163,7 @@
# Uncomment to run TURN server in 'extra' verbose mode.
# This mode is very annoying and produces lots of output.
# Not recommended under any normal circumstances.
# Not recommended under normal circumstances.
#
#Verbose
@ -169,15 +177,27 @@ fingerprint
#
#lt-cred-mech
# This option is opposite to lt-cred-mech.
# This option is the opposite of lt-cred-mech.
# (TURN Server with no-auth option allows anonymous access).
# If neither option is defined, and no users are defined,
# then no-auth is default. If at least one user is defined,
# in this file or in command line or in usersdb file, then
# in this file, in command line or in usersdb file, then
# lt-cred-mech is default.
#
#no-auth
# Enable prometheus exporter
# If enabled the turnserver will expose an endpoint with stats on a prometheus format
# this endpoint is listening on a different port to not conflict with other configurations.
#
# You can simply run the turnserver and access the port 9641 and path /metrics
#
# For mor info on the prometheus exporter and metrics
# https://prometheus.io/docs/introduction/overview/
# https://prometheus.io/docs/concepts/data_model/
#
#prometheus
# TURN REST API flag.
# (Time Limited Long Term Credential)
# Flag that sets a special authorization option that is based upon authentication secret.
@ -193,34 +213,33 @@ fingerprint
# turn password -> base64(hmac(secret key, usercombo))
#
# This allows TURN credentials to be accounted for a specific user id.
# If you don't have a suitable id, the timestamp alone can be used.
# This option is just turning on secret-based authentication.
# The actual value of the secret is defined either by option static-auth-secret,
# If you don't have a suitable id, then the timestamp alone can be used.
# This option is enabled by turning on secret-based authentication.
# The actual value of the secret is defined either by the option static-auth-secret,
# or can be found in the turn_secret table in the database (see below).
#
# Read more about it:
# - https://tools.ietf.org/html/draft-uberti-behave-turn-rest-00
# - https://www.ietf.org/proceedings/87/slides/slides-87-behave-10.pdf
#
# Be aware that use-auth-secret overrides some part of lt-cred-mech.
# Notice that this feature depends internally on lt-cred-mech, so if you set
# use-auth-secret then it enables internally automatically lt-cred-mech option
# like if you enable both.
# Be aware that use-auth-secret overrides some parts of lt-cred-mech.
# The use-auth-secret feature depends internally on lt-cred-mech, so if you set
# this option then it automatically enables lt-cred-mech internally
# as if you had enabled both.
#
# You can use only one of the to auth mechanisms in the same time because,
# both mechanism use the username and password validation in different way.
# Note that you can use only one auth mechanism at the same time! This is because,
# both mechanisms conduct username and password validation in different ways.
#
# This way be aware that you can't use both auth mechnaism in the same time!
# Use in config either the lt-cred-mech or the use-auth-secret
# Use either lt-cred-mech or use-auth-secret in the conf
# to avoid any confusion.
#
use-auth-secret
# 'Static' authentication secret value (a string) for TURN REST API only.
# If not set, then the turn server
# will try to use the 'dynamic' value in turn_secret table
# in user database (if present). The database-stored value can be changed on-the-fly
# by a separate program, so this is why that other mode is 'dynamic'.
# will try to use the 'dynamic' value in the turn_secret table
# in the user database (if present). The database-stored value can be changed on-the-fly
# by a separate program, so this is why that mode is considered 'dynamic'.
#
static-auth-secret={{ coturn_secret }}
@ -234,10 +253,10 @@ static-auth-secret={{ coturn_secret }}
#
#oauth
# 'Static' user accounts for long term credentials mechanism, only.
# 'Static' user accounts for the long term credentials mechanism, only.
# This option cannot be used with TURN REST API.
# 'Static' user accounts are NOT dynamically checked by the turnserver process,
# so that they can NOT be changed while the turnserver is running.
# so they can NOT be changed while the turnserver is running.
#
#user=username1:key1
#user=username2:key2
@ -263,15 +282,15 @@ static-auth-secret={{ coturn_secret }}
# SQLite database file name.
#
# Default file name is /var/db/turndb or /usr/local/var/db/turndb or
# The default file name is /var/db/turndb or /usr/local/var/db/turndb or
# /var/lib/turn/turndb.
#
#userdb=/var/db/turndb
# PostgreSQL database connection string in the case that we are using PostgreSQL
# PostgreSQL database connection string in the case that you are using PostgreSQL
# as the user database.
# This database can be used for long-term credential mechanism
# and it can store the secret value for secret-based timed authentication in TURN RESP API.
# This database can be used for the long-term credential mechanism
# and it can store the secret value for secret-based timed authentication in TURN REST API.
# See http://www.postgresql.org/docs/8.4/static/libpq-connect.html for 8.x PostgreSQL
# versions connection string format, see
# http://www.postgresql.org/docs/9.2/static/libpq-connect.html#LIBPQ-CONNSTRING
@ -279,43 +298,43 @@ static-auth-secret={{ coturn_secret }}
#
#psql-userdb="host=<host> dbname=<database-name> user=<database-user> password=<database-user-password> connect_timeout=30"
# MySQL database connection string in the case that we are using MySQL
# MySQL database connection string in the case that you are using MySQL
# as the user database.
# This database can be used for long-term credential mechanism
# and it can store the secret value for secret-based timed authentication in TURN RESP API.
# This database can be used for the long-term credential mechanism
# and it can store the secret value for secret-based timed authentication in TURN REST API.
#
# Optional connection string parameters for the secure communications (SSL):
# ca, capath, cert, key, cipher
# (see http://dev.mysql.com/doc/refman/5.1/en/ssl-options.html for the
# command options description).
#
# Use string format as below (space separated parameters, all optional):
# Use the string format below (space separated parameters, all optional):
#
#mysql-userdb="host=<host> dbname=<database-name> user=<database-user> password=<database-user-password> port=<port> connect_timeout=<seconds> read_timeout=<seconds>"
# If you want to use in the MySQL connection string the password in encrypted format,
# then set in this option the MySQL password encryption secret key file.
# If you want to use an encrypted password in the MySQL connection string,
# then set the MySQL password encryption secret key file with this option.
#
# Warning: If this option is set, then mysql password must be set in "mysql-userdb" in encrypted format!
# If you want to use cleartext password then do not set this option!
# Warning: If this option is set, then the mysql password must be set in "mysql-userdb" in an encrypted format!
# If you want to use a cleartext password then do not set this option!
#
# This is the file path which contain secret key of aes encryption while using password encryption.
# This is the file path for the aes encrypted secret key used for password encryption.
#
#secret-key-file=/path/
# MongoDB database connection string in the case that we are using MongoDB
# MongoDB database connection string in the case that you are using MongoDB
# as the user database.
# This database can be used for long-term credential mechanism
# and it can store the secret value for secret-based timed authentication in TURN RESP API.
# Use string format is described at http://hergert.me/docs/mongo-c-driver/mongoc_uri.html
# and it can store the secret value for secret-based timed authentication in TURN REST API.
# Use the string format described at http://hergert.me/docs/mongo-c-driver/mongoc_uri.html
#
#mongo-userdb="mongodb://[username:password@]host1[:port1][,host2[:port2],...[,hostN[:portN]]][/[database][?options]]"
# Redis database connection string in the case that we are using Redis
# Redis database connection string in the case that you are using Redis
# as the user database.
# This database can be used for long-term credential mechanism
# and it can store the secret value for secret-based timed authentication in TURN RESP API.
# Use string format as below (space separated parameters, all optional):
# and it can store the secret value for secret-based timed authentication in TURN REST API.
# Use the string format below (space separated parameters, all optional):
#
#redis-userdb="ip=<ip-address> dbname=<database-number> password=<database-user-password> port=<port> connect_timeout=<seconds>"
@ -323,23 +342,23 @@ static-auth-secret={{ coturn_secret }}
# This database keeps allocations status information, and it can be also used for publishing
# and delivering traffic and allocation event notifications.
# The connection string has the same parameters as redis-userdb connection string.
# Use string format as below (space separated parameters, all optional):
# Use the string format below (space separated parameters, all optional):
#
#redis-statsdb="ip=<ip-address> dbname=<database-number> password=<database-user-password> port=<port> connect_timeout=<seconds>"
# The default realm to be used for the users when no explicit
# origin/realm relationship was found in the database, or if the TURN
# origin/realm relationship is found in the database, or if the TURN
# server is not using any database (just the commands-line settings
# and the userdb file). Must be used with long-term credentials
# mechanism or with TURN REST API.
#
# Note: If default realm is not specified at all, then realm falls back to the host domain name.
# If domain name is empty string, or '(None)', then it is initialized to am empty string.
# Note: If the default realm is not specified, then realm falls back to the host domain name.
# If the domain name string is empty, or set to '(None)', then it is initialized as an empty string.
#
realm={{ coturn_realm }}
# The flag that sets the origin consistency
# check: across the session, all requests must have the same
# This flag sets the origin consistency
# check. Across the session, all requests must have the same
# main ORIGIN attribute value (if the ORIGIN was
# initially used by the session).
#
@ -359,7 +378,7 @@ realm={{ coturn_realm }}
# Max bytes-per-second bandwidth a TURN session is allowed to handle
# (input and output network streams are treated separately). Anything above
# that limit will be dropped or temporary suppressed (within
# that limit will be dropped or temporarily suppressed (within
# the available buffer limits).
# This option can also be set through the database, for a particular realm.
#
@ -403,10 +422,10 @@ no-dtls
#no-tcp-relay
# Uncomment if extra security is desired,
# with nonce value having limited lifetime.
# By default, the nonce value is unique for a session,
# and has unlimited lifetime.
# with nonce value having a limited lifetime.
# The nonce value is unique for a session.
# Set this option to limit the nonce lifetime.
# Set it to 0 for unlimited lifetime.
# It defaults to 600 secs (10 min) if no value is provided. After that delay,
# the client will get 438 error and will have to re-authenticate itself.
#
@ -435,6 +454,7 @@ no-dtls
# Certificate file.
# Use an absolute path or path relative to the
# configuration file.
# Use PEM file format.
#
#cert=/usr/local/etc/turn_server_cert.pem
@ -457,7 +477,7 @@ no-dtls
# CA file in OpenSSL format.
# Forces TURN server to verify the client SSL certificates.
# By default it is not set: there is no default value and the client
# By default this is not set: there is no default value and the client
# certificate is not checked.
#
# Example:
@ -471,13 +491,13 @@ no-dtls
#
#ec-curve-name=prime256v1
# Use 566 bits predefined DH TLS key. Default size of the key is 1066.
# Use 566 bits predefined DH TLS key. Default size of the key is 2066.
#
#dh566
# Use 2066 bits predefined DH TLS key. Default size of the key is 1066.
# Use 1066 bits predefined DH TLS key. Default size of the key is 2066.
#
#dh2066
#dh1066
# Use custom DH TLS key, stored in PEM format in the file.
# Flags --dh566 and --dh2066 are ignored when the DH key is taken from a file.
@ -485,16 +505,16 @@ no-dtls
#dh-file=<DH-PEM-file-name>
# Flag to prevent stdout log messages.
# By default, all log messages are going to both stdout and to
# the configured log file. With this option everything will be
# going to the configured log only (unless the log file itself is stdout).
# By default, all log messages go to both stdout and to
# the configured log file. With this option everything will
# go to the configured log only (unless the log file itself is stdout).
#
#no-stdout-log
# Option to set the log file name.
# By default, the turnserver tries to open a log file in
# /var/log, /var/tmp, /tmp and current directories directories
# (which open operation succeeds first that file will be used).
# /var/log, /var/tmp, /tmp and the current directory
# (Whichever file open operation succeeds first will be used).
# With this option you can set the definite log file name.
# The special names are "stdout" and "-" - they will force everything
# to the stdout. Also, the "syslog" name will force everything to
@ -514,15 +534,25 @@ syslog
#
#simple-log
# Enable full ISO-8601 timestamp in all logs.
#new-log-timestamp
# Set timestamp format (in strftime(1) format)
#new-log-timestamp-format "%FT%T%z"
# Disabled by default binding logging in verbose log mode to avoid DoS attacks.
# Enable binding logging and UDP endpoint logs in verbose log mode.
#log-binding
# Option to set the "redirection" mode. The value of this option
# will be the address of the alternate server for UDP & TCP service in form of
# will be the address of the alternate server for UDP & TCP service in the form of
# <ip>[:<port>]. The server will send this value in the attribute
# ALTERNATE-SERVER, with error 300, on ALLOCATE request, to the client.
# Client will receive only values with the same address family
# as the client network endpoint address family.
# See RFC 5389 and RFC 5766 for ALTERNATE-SERVER functionality description.
# See RFC 5389 and RFC 5766 for the description of ALTERNATE-SERVER functionality.
# The client must use the obtained value for subsequent TURN communications.
# If more than one --alternate-server options are provided, then the functionality
# If more than one --alternate-server option is provided, then the functionality
# can be more accurately described as "load-balancing" than a mere "redirection".
# If the port number is omitted, then the default port
# number 3478 for the UDP/TCP protocols will be used.
@ -532,7 +562,7 @@ syslog
# [2001:db8:85a3:8d3:1319:8a2e:370:7348]:3478 .
# Multiple alternate servers can be set. They will be used in the
# round-robin manner. All servers in the pool are considered of equal weight and
# the load will be distributed equally. For example, if we have 4 alternate servers,
# the load will be distributed equally. For example, if you have 4 alternate servers,
# then each server will receive 25% of ALLOCATE requests. A alternate TURN server
# address can be used more than one time with the alternate-server option, so this
# can emulate "weighting" of the servers.
@ -559,6 +589,15 @@ syslog
#
#stun-only
# Option to hide software version. Enhance security when used in production.
# Revealing the specific software version of the agent through the
# SOFTWARE attribute might allow them to become more vulnerable to
# attacks against software that is known to contain security holes.
# Implementers SHOULD make usage of the SOFTWARE attribute a
# configurable option (https://tools.ietf.org/html/rfc5389#section-16.1.2)
#
#no-software-attribute
# Option to suppress STUN functionality, only TURN requests will be processed.
# Run as TURN server only, all STUN requests will be ignored.
# By default, this option is NOT set.
@ -622,19 +661,19 @@ mobility
# Allocate Address Family according
# If enabled then TURN server allocates address family according the TURN
# Client <=> Server communication address family.
# (By default coTURN works according RFC 6156.)
# (By default Coturn works according RFC 6156.)
# !!Warning: Enabling this option breaks RFC6156 section-4.2 (violates use default IPv4)!!
#
#keep-address-family
# User name to run the process. After the initialization, the turnserver process
# will make an attempt to change the current user ID to that user.
# will attempt to change the current user ID to that user.
#
#proc-user=<user-name>
# Group name to run the process. After the initialization, the turnserver process
# will make an attempt to change the current group ID to that group.
# will attempt to change the current group ID to that group.
#
#proc-group=<group-name>
@ -654,8 +693,8 @@ mobility
#cli-port=5766
# CLI access password. Default is empty (no password).
# For the security reasons, it is recommended to use the encrypted
# for of the password (see the -P command in the turnadmin utility).
# For the security reasons, it is recommended that you use the encrypted
# form of the password (see the -P command in the turnadmin utility).
#
# Secure form for password 'qwerty':
#
@ -684,8 +723,12 @@ mobility
#
#web-admin-listen-on-workers
#acme-redirect=http://redirectserver/.well-known/acme-challenge/
# Redirect ACME, i.e. HTTP GET requests matching '^/.well-known/acme-challenge/(.*)' to '<URL>$1'.
# Default is '', i.e. no special handling for such requests.
# Server relay. NON-STANDARD AND DANGEROUS OPTION.
# Only for those applications when we want to run
# Only for those applications when you want to run
# server applications on the relay endpoints.
# This option eliminates the IP permissions check on
# the packets incoming to the relay endpoints.