feat(coturn): use plain manifests instead of helm chart

k8s/infra/network/dns/adguard/config/AdGuardHome.yaml

@@ -19,8 +19,8 @@ dns:
   ratelimit_subnet_len_ipv6: 56
   ratelimit_whitelist: [ ]
   refuse_any: true
-  #upstream_dns:
+  upstream_dns:
-  #  - 10.96.0.11
+    - 10.96.0.11
   upstream_dns_file: ""
   bootstrap_dns:
     - 10.96.0.11
@@ -141,6 +141,8 @@ filtering:
   parental_block_host: family-block.dns.adguard.com
   safebrowsing_block_host: standard-block.dns.adguard.com
   rewrites:
+    - domain: coturn.stonegarden.dev
+      answer: 192.168.1.226
     - domain: proxmox.stonegarden.dev
       answer: 192.168.1.221
     - domain: truenas.stonegarden.dev

k8s/infra/vpn/coturn/cert.yaml

@@ -0,0 +1,16 @@
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: coturn
+  namespace: coturn
+spec:
+  dnsNames:
+    - coturn.stonegarden.dev
+  issuerRef:
+    group: cert-manager.io
+    kind: ClusterIssuer
+    name: cloudflare-cluster-issuer
+  secretName: coturn-cert
+  usages:
+    - digital signature
+    - key encipherment

k8s/infra/vpn/coturn/config/turnserver.conf

@@ -0,0 +1,797 @@
+# Coturn TURN SERVER configuration file
+#
+# 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).
+# NOT RECOMMENDED.
+#
+#listening-device=eth0
+
+# TURN listener port for UDP and TCP (Default: 3478).
+# Note: actually, TLS & DTLS sessions can connect to the
+# "plain" TCP & UDP port(s), too - if allowed by configuration.
+#
+#listening-port=3478
+
+# TURN listener port for TLS (Default: 5349).
+# Note: actually, "plain" TCP & UDP sessions can connect to the TLS & DTLS
+# 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 Coturn keeps both endpoints to satisfy the RFC 5766 specs.
+# For secure TCP connections, Coturn currently supports SSL version 3 and
+# TLS version 1.0, 1.1 and 1.2.
+# For secure UDP connections, Coturn supports DTLS version 1.
+#
+#tls-listening-port=5349
+
+# Alternative listening port for UDP and TCP listeners;
+# default (or zero) value means "listening port plus one".
+# This is needed for RFC 5780 support
+# (STUN extension specs, NAT behavior discovery). The TURN Server
+# supports RFC 5780 only if it is started with more than one
+# listening IP address of the same family (IPv4 or IPv6).
+# RFC 5780 is supported only by UDP protocol, other protocols
+# are listening to that endpoint only for "symmetry".
+#
+#alt-listening-port=0
+
+# Alternative listening port for TLS and DTLS protocols.
+# Default (or zero) value means "TLS listening port plus one".
+#
+#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.
+#
+#listening-ip=172.17.19.101
+#listening-ip=10.207.21.238
+#listening-ip=2607:f0d0:1002:51::4
+
+# Auxiliary STUN/TURN server listening endpoint.
+# Aux servers have almost full TURN and STUN functionality.
+# The (minor) limitations are:
+#
+# 1) Auxiliary servers do not have alternative ports and
+# they do not support STUN RFC 5780 functionality (CHANGE REQUEST).
+#
+# 2) Auxiliary servers also are never returning ALTERNATIVE-SERVER reply.
+#
+# Valid formats are 1.2.3.4:5555 for IPv4 and [1:2::3:4]:5555 for IPv6.
+#
+# There may be multiple aux-server options, each will be used for listening
+# to client requests.
+#
+#aux-server=172.17.19.110:33478
+#aux-server=[2607:f0d0:1002:51::4]:33478
+
+# (recommended for older Linuxes only)
+# Automatically balance UDP traffic over auxiliary servers (if configured).
+# The load balancing is using the ALTERNATE-SERVER mechanism.
+# The TURN client must support 300 ALTERNATE-SERVER response for this
+# functionality.
+#
+#udp-self-balance
+
+# Relay interface device for relay sockets (optional, Linux only).
+# NOT RECOMMENDED.
+#
+#relay-device=eth1
+
+# Relay address (the local IP address that will be used to relay the
+# packets to the peer).
+# Multiple relay addresses may be used.
+# The same IP(s) can be used as both listening IP(s) and relay IP(s).
+#
+# If no relay IP(s) specified, then the turnserver will apply the default
+# policy: it will decide itself which relay addresses to be used, and it
+# will always be using the client socket IP address as the relay IP address
+# of the TURN session (if the requested relay address family is the same
+# as the family of the client socket).
+#
+#relay-ip=172.17.19.105
+#relay-ip=2607:f0d0:1002:51::5
+
+# For Amazon EC2 users:
+#
+# TURN Server public/private address mapping, if the server is behind NAT.
+# In that situation, if a -X is used in form "-X <ip>" then that ip will be reported
+# as relay IP address of all allocations. This scenario works only in a simple case
+# when one single relay address is be used, and no RFC5780 functionality is required.
+# That single relay address must be mapped by NAT to the 'external' IP.
+# The "external-ip" value, if not empty, is returned in XOR-RELAYED-ADDRESS field.
+# For that 'external' IP, NAT must forward ports directly (relayed port 12345
+# must be always mapped to the same 'external' port 12345).
+#
+# In more complex case when more than one IP address is involved,
+# that option must be used several times, each entry must
+# have form "-X <public-ip/private-ip>", to map all involved addresses.
+# RFC5780 NAT discovery STUN functionality will work correctly,
+# if the addresses are mapped properly, even when the TURN server itself
+# is behind A NAT.
+#
+# By default, this value is empty, and no address mapping is used.
+#
+#external-ip=60.70.80.91
+#
+#OR:
+#
+#external-ip=60.70.80.91/172.17.19.101
+#external-ip=60.70.80.92/172.17.19.102
+
+
+# Number of the relay threads to handle the established connections
+# (in addition to authentication thread and the listener thread).
+# If explicitly set to 0 then application runs relay process in a
+# single thread, in the same thread with the listener process
+# (the authentication thread will still be a separate thread).
+#
+# If this parameter is not set, then the default OS-dependent
+# thread pattern algorithm will be employed. Usually the default
+# 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
+# endpoint - including the auxiliary endpoints - unless 0 (zero) or
+# 1 (one) value is set.
+#
+#relay-threads=0
+
+# Lower and upper bounds of the UDP relay endpoints:
+# (default values are 49152 and 65535)
+#
+#min-port=49152
+#max-port=65535
+
+# Uncomment to run TURN server in 'normal' 'moderate' verbose mode.
+# By default the verbose mode is off.
+#verbose
+
+# Uncomment to run TURN server in 'extra' verbose mode.
+# This mode is very annoying and produces lots of output.
+# Not recommended under normal circumstances.
+#
+#Verbose
+
+# Uncomment to use fingerprints in the TURN messages.
+# By default the fingerprints are off.
+#
+#fingerprint
+
+# Uncomment to use long-term credential mechanism.
+# By default no credentials mechanism is used (any user allowed).
+#
+#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, 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 more 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.
+#
+# This feature's purpose is to support "TURN Server REST API", see
+# "TURN REST API" link in the project's page
+# https://github.com/coturn/coturn/
+#
+# This option is used with timestamp:
+#
+# usercombo -> "timestamp:userid"
+# turn user -> usercombo
+# 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, 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 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.
+#
+# 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.
+#
+# 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 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=north
+
+# Server name used for
+# the oAuth authentication purposes.
+# The default value is the realm name.
+#
+#server-name=blackdow.carleon.gov
+
+# Flag that allows oAuth authentication.
+#
+#oauth
+
+# '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 they can NOT be changed while the turnserver is running.
+#
+#user=username1:key1
+#user=username2:key2
+# OR:
+#user=username1:password1
+#user=username2:password2
+#
+# Keys must be generated by turnadmin utility. The key value depends
+# on user name, realm, and password:
+#
+# Example:
+# $ turnadmin -k -u ninefingers -r north.gov -p youhavetoberealistic
+# Output: 0xbc807ee29df3c9ffa736523fb2c4e8ee
+# ('0x' in the beginning of the key is what differentiates the key from
+# password. If it has 0x then it is a key, otherwise it is a password).
+#
+# The corresponding user account entry in the config file will be:
+#
+#user=ninefingers:0xbc807ee29df3c9ffa736523fb2c4e8ee
+# Or, equivalently, with open clear password (less secure):
+#user=ninefingers:youhavetoberealistic
+#
+
+# SQLite database file name.
+#
+# 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 you are using PostgreSQL
+# as the user database.
+# 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
+# for 9.x and newer connection string formats.
+#
+#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 you are using MySQL
+# as the user database.
+# 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 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 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 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 for the aes encrypted secret key used for password encryption.
+#
+#secret-key-file=/path/
+
+# 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 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 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 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>"
+
+# Redis status and statistics database connection string, if used (default - empty, no Redis stats DB used).
+# 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 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 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 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=mycompany.org
+
+# 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).
+#
+#check-origin-consistency
+
+# Per-user allocation quota.
+# default value is 0 (no quota, unlimited number of sessions per user).
+# This option can also be set through the database, for a particular realm.
+#
+#user-quota=0
+
+# Total allocation quota.
+# default value is 0 (no quota).
+# This option can also be set through the database, for a particular realm.
+#
+#total-quota=0
+
+# 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 temporarily suppressed (within
+# the available buffer limits).
+# This option can also be set through the database, for a particular realm.
+#
+#max-bps=0
+
+#
+# Maximum server capacity.
+# Total bytes-per-second bandwidth the TURN server is allowed to allocate
+# for the sessions, combined (input and output network streams are treated separately).
+#
+#bps-capacity=0
+
+# Uncomment if no UDP client listener is desired.
+# By default UDP client listener is always started.
+#
+#no-udp
+
+# Uncomment if no TCP client listener is desired.
+# By default TCP client listener is always started.
+#
+#no-tcp
+
+# Uncomment if no TLS client listener is desired.
+# By default TLS client listener is always started.
+#
+#no-tls
+
+# Uncomment if no DTLS client listener is desired.
+# By default DTLS client listener is always started.
+#
+#no-dtls
+
+# Uncomment if no UDP relay endpoints are allowed.
+# By default UDP relay endpoints are enabled (like in RFC 5766).
+#
+#no-udp-relay
+
+# Uncomment if no TCP relay endpoints are allowed.
+# By default TCP relay endpoints are enabled (like in RFC 6062).
+#
+#no-tcp-relay
+
+# Uncomment if extra security is desired,
+# 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.
+#
+#stale-nonce=600
+
+# Uncomment if you want to set the maximum allocation
+# time before it has to be refreshed.
+# Default is 3600s.
+#
+#max-allocate-lifetime=3600
+
+
+# Uncomment to set the lifetime for the channel.
+# Default value is 600 secs (10 minutes).
+# This value MUST not be changed for production purposes.
+#
+#channel-lifetime=600
+
+# Uncomment to set the permission lifetime.
+# Default to 300 secs (5 minutes).
+# In production this value MUST not be changed,
+# however it can be useful for test purposes.
+#
+#permission-lifetime=300
+
+# 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
+
+# Private key file.
+# Use an absolute path or path relative to the
+# configuration file.
+# Use PEM file format.
+#
+#pkey=/usr/local/etc/turn_server_pkey.pem
+
+# Private key file password, if it is in encoded format.
+# This option has no default value.
+#
+#pkey-pwd=...
+
+# Allowed OpenSSL cipher list for TLS/DTLS connections.
+# Default value is "DEFAULT".
+#
+#cipher-list="DEFAULT"
+
+# CA file in OpenSSL format.
+# Forces TURN server to verify the client SSL certificates.
+# By default this is not set: there is no default value and the client
+# certificate is not checked.
+#
+# Example:
+#CA-file=/etc/ssh/id_rsa.cert
+
+# Curve name for EC ciphers, if supported by OpenSSL
+# library (TLS and DTLS). The default value is prime256v1,
+# if pre-OpenSSL 1.0.2 is used. With OpenSSL 1.0.2+,
+# an optimal curve will be automatically calculated, if not defined
+# by this option.
+#
+#ec-curve-name=prime256v1
+
+# Use 566 bits predefined DH TLS key. Default size of the key is 2066.
+#
+#dh566
+
+# Use 1066 bits predefined DH TLS key. Default size of the key is 2066.
+#
+#dh1066
+
+# Use custom DH TLS key, stored in PEM format in the file.
+# Flags --dh566 and --dh1066 are ignored when the DH key is taken from a file.
+#
+#dh-file=<DH-PEM-file-name>
+
+# Flag to prevent stdout log messages.
+# 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 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
+# the system log (syslog).
+# In the runtime, the logfile can be reset with the SIGHUP signal
+# to the turnserver process.
+#
+#log-file=/var/tmp/turn.log
+
+# Option to redirect all log output into system log (syslog).
+#
+#syslog
+
+# Set syslog facility for syslog messages
+# Default values is ''.
+#
+#syslog-facility="LOG_LOCAL1"
+
+# This flag means that no log file rollover will be used, and the log file
+# name will be constructed as-is, without PID and date appendage.
+# This option can be used, for example, together with the logrotate tool.
+#
+#simple-log
+
+# Enable full ISO-8601 timestamp in all logs.
+#new-log-timestamp
+
+# Set timestamp format (in strftime(1) format). Depends on new-log-timestamp to be enabled.
+#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 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 the description of ALTERNATE-SERVER functionality.
+# The client must use the obtained value for subsequent TURN communications.
+# 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.
+# Colon (:) characters in IPv6 addresses may conflict with the syntax of
+# the option. To alleviate this conflict, literal IPv6 addresses are enclosed
+# in square brackets in such resource identifiers, for example:
+# [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 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.
+#
+# Examples:
+#alternate-server=1.2.3.4:5678
+#alternate-server=11.22.33.44:56789
+#alternate-server=5.6.7.8
+#alternate-server=[2001:db8:85a3:8d3:1319:8a2e:370:7348]:3478
+
+# Option to set alternative server for TLS & DTLS services in form of
+# <ip>:<port>. If the port number is omitted, then the default port
+# number 5349 for the TLS/DTLS protocols will be used. See the previous
+# option for the functionality description.
+#
+# Examples:
+#tls-alternate-server=1.2.3.4:5678
+#tls-alternate-server=11.22.33.44:56789
+#tls-alternate-server=[2001:db8:85a3:8d3:1319:8a2e:370:7348]:3478
+
+# Option to suppress TURN functionality, only STUN requests will be processed.
+# Run as STUN server only, all TURN requests will be ignored.
+# By default, this option is NOT set.
+#
+#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.
+#
+#no-stun
+
+# This is the timestamp/username separator symbol (character) in TURN REST API.
+# The default value is ':'.
+#
+#rest-api-separator=:
+
+# Flag that can be used to allow peers on the loopback addresses (127.x.x.x and ::1).
+# This is an extra security measure.
+#
+# (To avoid any security issue that allowing loopback access may raise,
+# the no-loopback-peers option is replaced by allow-loopback-peers.)
+#
+# Allow it only for testing in a development environment!
+# In production it adds a possible security vulnerability, so for security reasons
+# it is not allowed using it together with empty cli-password.
+#
+#allow-loopback-peers
+
+# Flag that can be used to disallow peers on well-known broadcast addresses (224.0.0.0 and above, and FFXX:*).
+# This is an extra security measure.
+#
+#no-multicast-peers
+
+# Option to set the max time, in seconds, allowed for full allocation establishment.
+# Default is 60 seconds.
+#
+#max-allocate-timeout=60
+
+# Option to allow or ban specific ip addresses or ranges of ip addresses.
+# If an ip address is specified as both allowed and denied, then the ip address is
+# considered to be allowed. This is useful when you wish to ban a range of ip
+# addresses, except for a few specific ips within that range.
+#
+# This can be used when you do not want users of the turn server to be able to access
+# machines reachable by the turn server, but would otherwise be unreachable from the
+# internet (e.g. when the turn server is sitting behind a NAT)
+#
+# Examples:
+# denied-peer-ip=83.166.64.0-83.166.95.255
+# allowed-peer-ip=83.166.68.45
+
+# File name to store the pid of the process.
+# Default is /var/run/turnserver.pid (if superuser account is used) or
+# /var/tmp/turnserver.pid .
+#
+#pidfile="/var/run/turnserver.pid"
+
+# Require authentication of the STUN Binding request.
+# By default, the clients are allowed anonymous access to the STUN Binding functionality.
+#
+#secure-stun
+
+# Mobility with ICE (MICE) specs support.
+#
+#mobility
+
+# Allocate Address Family according (DEPRECATED and will be removed in favor of allocation-default-address-family)
+# If enabled then TURN server allocates address family according  the TURN
+# Client <=> Server communication address family.
+# (By default Coturn works according RFC 6156.)
+# !!Warning: Enabling this option breaks RFC6156 section-4.2 (violates use default IPv4)!!
+#
+#keep-address-family
+
+# TURN server allocates address family according TURN client requested address family.
+# If address family not requested explicitly by the client, then it falls back to this default.
+# The standard RFC explicitly define that this default must be IPv4, 
+# so use other option values with care! 
+# Possible values: "ipv4" or "ipv6" or "keep" 
+# "keep" sets the allocation default address family according to 
+# the TURN client allocation request connection address family.
+#
+#allocation-default-address-family="ipv4"
+#allocation-default-address-family="ipv4"
+
+# User name to run the process. After the initialization, the turnserver process
+# 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 attempt to change the current group ID to that group.
+#
+#proc-group=<group-name>
+
+# Turn OFF the CLI support.
+# By default it is always ON.
+# See also options cli-ip and cli-port.
+#
+#no-cli
+
+#Local system IP address to be used for CLI server endpoint. Default value
+# is 127.0.0.1.
+#
+#cli-ip=127.0.0.1
+
+# CLI server port. Default is 5766.
+#
+#cli-port=5766
+
+# CLI access password. Default is empty (no password).
+# 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':
+#
+#cli-password=$5$79a316b350311570$81df9cfb9af7f5e5a76eada31e7097b663a0670f99a3c07ded3f1c8e59c5658a
+#
+# Or unsecure form for the same password:
+#
+#cli-password=qwerty
+
+# Enable Web-admin support on https. By default it is Disabled.
+# If it is enabled it also enables a http a simple static banner page
+# with a small reminder that the admin page is available only on https.
+# Not supported if no-tls option used
+#
+#web-admin
+
+# Local system IP address to be used for Web-admin server endpoint. Default value is 127.0.0.1.
+#
+#web-admin-ip=127.0.0.1
+
+# Web-admin server port. Default is 8080.
+#
+#web-admin-port=8080
+
+# Web-admin server listen on STUN/TURN worker threads
+# By default it is disabled for security reasons! (Not recommended in any production environment!)
+#
+#web-admin-listen-on-workers
+
+# 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.
+#
+#acme-redirect=http://redirectserver/.well-known/acme-challenge/
+
+# Server relay. NON-STANDARD AND DANGEROUS OPTION.
+# 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.
+#
+#server-relay
+
+# Maximum number of output sessions in ps CLI command.
+# This value can be changed on-the-fly in CLI. The default value is 256.
+#
+#cli-max-output-sessions
+
+# Set network engine type for the process (for internal purposes).
+#
+#ne=[1|2|3]
+
+# Do not allow an TLS/DTLS version of protocol
+#
+#no-tlsv1
+#no-tlsv1_1
+#no-tlsv1_2
+
+# Disable RFC5780 (NAT behavior discovery).
+#
+# Originally, if there are more than one listener address from the same
+# address family, then by default the NAT behavior discovery feature enabled.
+# This option disables the original behavior, because the NAT behavior
+# discovery adds extra attributes to response, and this increase the
+# possibility of an amplification attack.
+#
+# Strongly encouraged to use this option to decrease gain factor in STUN
+# binding responses.
+#
+no-rfc5780
+
+# Disable handling old STUN Binding requests and disable MAPPED-ADDRESS
+# attribute in binding response (use only the XOR-MAPPED-ADDRESS).
+#
+# Strongly encouraged to use this option to decrease gain factor in STUN
+# binding responses.
+#
+no-stun-backward-compatibility
+
+# Only send RESPONSE-ORIGIN attribute in binding response if RFC5780 is enabled.
+#
+# Strongly encouraged to use this option to decrease gain factor in STUN
+# binding responses.
+#
+response-origin-only-with-rfc5780

k8s/infra/vpn/coturn/deployment.yaml

@@ -0,0 +1,90 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: coturn
+  namespace: coturn
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: coturn
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: coturn
+    spec:
+      securityContext:
+        runAsNonRoot: true
+        runAsUser: 65534
+        runAsGroup: 65534
+        fsGroup: 65534
+        fsGroupChangePolicy: OnRootMismatch
+        seccompProfile:
+          type: RuntimeDefault
+      containers:
+        - name: coturn
+          image: coturn/coturn:4.6.2-r8 # renovate github-releases=coturn/coturn
+          args:
+            - --listening-ip=$(LISTENING_IP)
+            - --listening-port=$(LISTENING_PORT)
+            - --tls-listening-port=$(TLS_LISTENING_PORT)
+            - --realm=$(REALM)
+            - --user="$(NETBIRD_COTURN_USER):$(NETBIRD_COTURN_PASSWORD)"
+            - --lt-cred-mech
+            - --cert=/usr/local/etc/tls.crt
+            - --pkey=/usr/local/etc/tls.key
+            - --log-file=stdout
+            - --no-software-attribute
+            - --no-cli
+          securityContext:
+            allowPrivilegeEscalation: false
+            readOnlyRootFilesystem: true
+            runAsNonRoot: true
+            capabilities:
+              add: [ NET_BIND_SERVICE ]
+              drop: [ ALL ]
+          envFrom:
+            - configMapRef:
+                name: coturn-config
+            - secretRef:
+                name: netbird-credentials
+          ports:
+            - containerPort: 3478
+              name: tcp
+              protocol: TCP
+            - containerPort: 3478
+              name: udp
+              protocol: UDP
+            - containerPort: 5349
+              name: tcp-tls
+              protocol: TCP
+            - containerPort: 5349
+              name: udp-tls
+              protocol: UDP
+          volumeMounts:
+            - name: turnserver-config
+              mountPath: /etc/turnserver.conf
+              subPath: turnserver.conf
+            - name: cert
+              mountPath: /usr/local/etc
+          resources:
+            requests:
+              memory: 32Mi
+              cpu: 10m
+            limits:
+              memory: 64Mi
+              cpu: 1000m
+          readinessProbe:
+            tcpSocket:
+              port: tcp
+          livenessProbe:
+            tcpSocket:
+              port: tcp
+      volumes:
+        - name: turnserver-config
+          configMap:
+            defaultMode: 0644
+            name: turnserver-config
+        - name: cert
+          secret:
+            defaultMode: 0644
+            secretName: coturn-cert

k8s/infra/vpn/coturn/kustomization.yaml

@@ -1,15 +1,22 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
-namespace: coturn
+
+configMapGenerator:
+  - name: turnserver-config
+    namespace: coturn
+    files:
+      - config/turnserver.conf
+  - name: coturn-config
+    namespace: coturn
+    literals:
+      - LISTENING_IP="0.0.0.0"
+      - LISTENING_PORT="3478"
+      - TLS_LISTENING_PORT="5349"
+      - REALM="coturn.stonegarden.dev"
 
 resources:
   - ns.yaml
-  - secret-netbird-credentials.yaml
+  - deployment.yaml
-
+  - cert.yaml
-helmCharts:
+  - svc.yaml
-  - name: coturn
+  - netbird-credentials.yaml
-    repo: https://charts.jaconi.io
-    releaseName: coturn
-    namespace: coturn
-    version: 1.0.0
-    valuesFile: values.yaml

k8s/infra/vpn/coturn/netbird-credentials.yaml

@@ -0,0 +1,14 @@
+apiVersion: bitnami.com/v1alpha1
+kind: SealedSecret
+metadata:
+  name: netbird-credentials
+  namespace: coturn
+spec:
+  encryptedData:
+    NETBIRD_COTURN_PASSWORD: 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
+    NETBIRD_COTURN_USER: 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
+  template:
+    metadata:
+      name: netbird-credentials
+      namespace: coturn
+    type: Opaque

k8s/infra/vpn/coturn/secret-netbird-credentials.yaml

@@ -1,14 +0,0 @@
-apiVersion: bitnami.com/v1alpha1
-kind: SealedSecret
-metadata:
-  name: netbird-turn-credentials
-  namespace: coturn
-spec:
-  encryptedData:
-    password: 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
-    username: AgCrrYOsRSEszxDU8PTommgDRFmBhtvjge4hE+ifdS3AmAbTzvAfTkG8ZbApWZ21Tch42bb8LDJMYklY7rzmqKmfen4CO5dOyy4vZ1WUyg6FoFrzRGg+BseUZoOxKnO0NRrHqLIWJDlYyhXwOnZj3RCIkuvhYscLCUgFSz5WnqnOtO5k0z26VoanJU6ia8slXFfUZ1XTruZULmBt+WhMhOD1qX9iCL6E3IOxzZ93jRVzFNyyl8SHxPGI6M9YEQFeomaKzKIHqfZ/u1dqWzteVlAQn5rG2ahV5fZ3orXmMwhx1YE8ObyP5e53oEa+idtwcK+I44tc6QNolMD1xMeMIXJ4F7NiyB7LhdduZIDwxH+6VmX5bCMDMRYIqEYPyZQ+bVF+RVGXtmOJEFrWtSJvIkOha/e7rKXw4hMLRj7bFmLtNkFIBFiI/9mH+e/hI0zCFfa3WBfbBBIlK2/NkrreyHpyplqKnhnqXhWuXDkd/0ldYJDowfgHiKqMax8ejIgJ1dmxm2emUt8vigN37yzfTZ6kOeMy9Q7bh9SANKrZnBGlmzHg5DoHCn7sAphEpmbOxCxFKN8+eYT806ilyg5x/tPhR3u5/dw2VAzljosgW6h2rS4+4zSOWkBjVuyrR1KVBUC+VQxBUaK6i8lLbGRZuYizLwrXgrIdDGd/Onub05eymOvHb+KP2iPj2cOqO3JAuG2vf0LGkM+d
-  template:
-    metadata:
-      name: netbird-turn-credentials
-      namespace: coturn
-    type: Opaque

k8s/infra/vpn/coturn/svc.yaml

@@ -0,0 +1,28 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: coturn
+  namespace: coturn
+  annotations:
+    io.cilium/lb-ipam-ips: 192.168.1.226
+spec:
+  type: LoadBalancer
+  selector:
+    app.kubernetes.io/name: coturn
+  ports:
+    - name: tcp
+      port: 3478
+      protocol: TCP
+      targetPort: tcp
+    - name: udp
+      port: 3478
+      protocol: UDP
+      targetPort: udp
+    - name: tcp-tls
+      port: 5349
+      protocol: TCP
+      targetPort: tcp-tls
+    - name: udp-tls
+      port: 5349
+      protocol: UDP
+      targetPort: udp-tls

k8s/infra/vpn/coturn/values.yaml

@@ -1,20 +0,0 @@
-realm: coturn.stonegarden.dev
-replicaCount: 1
-extraOptions:
-  - --listening-ip=0.0.0.0
-
-certificate:
-  enabled: true
-  dnsName: coturn.stonegarden.dev
-  issuerName: cloudflare-cluster-issuer
-
-service:
-  annotations:
-    io.cilium/lb-ipam-ips: 192.168.1.226
-  type: LoadBalancer
-
-users:
-  - name: netbird
-    secretKeyRef:
-      name: netbird-turn-credentials
-      key: password

k8s/infra/vpn/netbird/management/coturn-credentials.yaml

@@ -5,8 +5,8 @@ metadata:
   namespace: netbird
 spec:
   encryptedData:
-    NETBIRD_COTURN_PASSWORD: AgA64wCRGfk6HoL3ZmEc/prjrB/nhPIjO5ed0b7vdb9gqsf1TLWWI5RXhZj8j846IPL7qxf7C2l0kBN0830dScCDM7AHdTnkEz4Ie9t5uHHiNNd+srD+xDgrZGAPGUbEuVr/yBd+pLXEK9pK1HFAr9HmVCFCubUumDeL0y+o8ecJFQo9yal/kC7FhBtDY5P7jbw7CNys/4LPYnPyOtPLYRlxC+xXZe1J83bGF1U6qZZF4iuOFH8C8PkpWK10bBJjvzHqu/TMZDjQYyS/HUzmfCp5FPt4cf1TtDkBfXi9uSqfsTSOFkyHfYipz5Zn6dBYFCHinJgnln90kLRrUhFqTKzQRl9CIufAC24bYg4KoZ4azME4/NX+CpjO8ekZt2/jMG5XUNKwCY/x2AFeZM9LiyNZmrT55gweHUPPwE1XGM1YrJiRuVz53NAMDWWVoH8rUjX+J6SOfItAsEpcREGnPYu8p3ZyL6VjVBGzevOJbVLVwH7WWKElkB+o0XH+02FPpkeYTvKtBJQeYe34nbgzSyHZCX9EpLJ/u0EwbGW6p+VxHCQryJ6wriHvqolNvGd/nViMqu56HnsveJDYFcSYNBPIrvRzB+IobK9Ml4WQ8+Kuf7A1z8K2aNVNrTSpeGILa3bwXdgxR5qY8Ug4PctjGr/KKbBaU3Ql6KRIENtJE8bz0Vw7lv/aH7SDISxb/F6Yftd/XXDdxPYc6uoOiDsNtNd/SqbUIrZdq6r49LE+JLh1Usrwln0GiMae
+    NETBIRD_COTURN_PASSWORD: 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
-    NETBIRD_COTURN_USER: 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
+    NETBIRD_COTURN_USER: 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
   template:
     metadata:
       name: coturn-credentials

k8s/infra/vpn/netbird/management/kustomization.yaml

@@ -28,8 +28,8 @@ configMapGenerator:
       - NETBIRD_RELAY_URI="rels://netbird.stonegarden.dev:443"
       - NETBIRD_SIGNAL_URI="netbird.stonegarden.dev:443"
       - NETBIRD_SIGNAL_PROTOCOL="https"
-      - NETBIRD_STUN_URI="stun:coturn.stonegarden.dev:3478"
+      - NETBIRD_STUN_URI="stun:coturn.stonegarden.dev:5349"
-      - NETBIRD_TURN_URI="turn:coturn.stonegarden.dev:3478"
+      - NETBIRD_TURN_URI="turn:coturn.stonegarden.dev:5349"
   - name: management-idp-config
     namespace: netbird
     literals: