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Add support for matrix-appservice-irc

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4
README.md
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@ -38,6 +38,8 @@ Using this playbook, you can get the following services configured on your serve
- (optional) the [mautrix-whatsapp](https://github.com/tulir/mautrix-whatsapp) bridge for bridging your Matrix server to [Whatsapp](https://www.whatsapp.com/)
- (optional) the [matrix-appservice-irc](https://github.com/TeDomum/matrix-appservice-irc) bridge for bridging your Matrix server to [IRC](https://wikipedia.org/wiki/Internet_Relay_Chat)
Basically, this playbook aims to get you up-and-running with all the basic necessities around Matrix, without you having to do anything else.
**Note**: the list above is exhaustive. It includes optional or even some advanced components that you will most likely not need.
@ -110,6 +112,8 @@ This playbook sets up your server using the following Docker images:
- [tulir/mautrix-whatsapp](https://hub.docker.com/r/tulir/mautrix-whatsapp/) - the [mautrix-whatsapp](https://github.com/tulir/mautrix-whatsapp) bridge to [Whatsapp](https://www.whatsapp.com/) (optional)
- [tedomum/matrix-appservice-irc](https://hub.docker.com/r/tedomum/matrix-appservice-irc/) - the [matrix-appservice-irc](https://github.com/TeDomum/matrix-appservice-irc) bridge to [IRC](https://wikipedia.org/wiki/Internet_Relay_Chat) (optional)
## Deficiencies

435
docs/configuring-playbook-bridge-appservice-irc.md Normal file
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@ -0,0 +1,435 @@
# Setting up Appservice IRC (optional)
The playbook can install and configure [matrix-appservice-irc](https://github.com/TeDomum/matrix-appservice-irc) for you.
See the project's [documentation](https://github.com/TeDomum/matrix-appservice-irc/blob/master/HOWTO.md) to learn what it does and why it might be useful to you.
You'll need to use the following playbook configuration:
```yaml
matrix_matrix_appservice_irc_enabled: true
matrix_appservice_irc_configuration_extension_yaml: |
# Your custom YAML configuration for Appservice IRC servers goes here.
# This configuration extends the default starting configuration (`matrix_appservice_irc_configuration_yaml`).
#
# You can override individual variables from the default configuration, or introduce new ones.
#
# If you need something more special, you can take full control by
# completely redefining `matrix_appservice_irc_configuration_yaml`.
#
# Example configuration extension follows:
#
ircService:
databaseUri: "nedb://data" # does not typically need modification
passwordEncryptionKeyPath: "/data/passkey.pem" # does not typically need modification
matrixHandler:
eventCacheSize: 4096
servers:
# The address of the server to connect to.
irc.example.com:
# A human-readable short name. This is used to label IRC status rooms
# where matrix users control their connections.
# E.g. 'ExampleNet IRC Bridge status'.
# It is also used in the Third Party Lookup API as the instance `desc`
# property, where each server is an instance.
name: "ExampleNet"
additionalAddresses: [ "irc2.example.com" ]
#
# [DEPRECATED] Use `name`, above, instead.
# A human-readable description string
# description: "Example.com IRC network"
# An ID for uniquely identifying this server amongst other servers being bridged.
# networkId: "example"
# URL to an icon used as the network icon whenever this network appear in
# a network list. (Like in the riot room directory, for instance.)
# icon: https://example.com/images/hash.png
# The port to connect to. Optional.
port: 6697
# Whether to use SSL or not. Default: false.
ssl: true
# Whether or not IRC server is using a self-signed cert or not providing CA Chain
sslselfsign: false
# Should the connection attempt to identify via SASL (if a server or user password is given)
# If false, this will use PASS instead. If SASL fails, we do not fallback to PASS.
sasl: false
# Whether to allow expired certs when connecting to the IRC server.
# Usually this should be off. Default: false.
allowExpiredCerts: false
# A specific CA to trust instead of the default CAs. Optional.
#ca: |
# -----BEGIN CERTIFICATE-----
# ...
# -----END CERTIFICATE-----
#
# The connection password to send for all clients as a PASS (or SASL, if enabled above) command. Optional.
# password: 'pa$$w0rd'
#
# Whether or not to send connection/error notices to real Matrix users. Default: true.
sendConnectionMessages: true
quitDebounce:
# Whether parts due to net-splits are debounced for delayMs, to allow
# time for the netsplit to resolve itself. A netsplit is detected as being
# a QUIT rate higher than quitsPerSecond. Default: false.
enabled: false
# The maximum number of quits per second acceptable above which a netsplit is
# considered ongoing. Default: 5.
quitsPerSecond: 5
# The time window in which to wait before bridging a QUIT to Matrix that occurred during
# a netsplit. Debouncing is jittered randomly between delayMinMs and delayMaxMs so that the HS
# is not sent many requests to leave rooms all at once if a netsplit occurs and many
# people to not rejoin.
# If the user with the same IRC nick as the one who sent the quit rejoins a channel
# they are considered back online and the quit is not bridged, so long as the rejoin
# occurs before the randomly-jittered timeout is not reached.
# Default: 3600000, = 1h
delayMinMs: 3600000 # 1h
# Default: 7200000, = 2h
delayMaxMs: 7200000 # 2h
# A map for conversion of IRC user modes to Matrix power levels. This enables bridging
# of IRC ops to Matrix power levels only, it does not enable the reverse. If a user has
# been given multiple modes, the one that maps to the highest power level will be used.
modePowerMap:
o: 50
botConfig:
# Enable the presence of the bot in IRC channels. The bot serves as the entity
# which maps from IRC -> Matrix. You can disable the bot entirely which
# means IRC -> Matrix chat will be shared by active "M-Nick" connections
# in the room. If there are no users in the room (or if there are users
# but their connections are not on IRC) then nothing will be bridged to
# Matrix. If you're concerned about the bot being treated as a "logger"
# entity, then you may want to disable the bot. If you want IRC->Matrix
# but don't want to have TCP connections to IRC unless a Matrix user speaks
# (because your client connection limit is low), then you may want to keep
# the bot enabled. Default: true.
# NB: If the bot is disabled, you SHOULD have matrix-to-IRC syncing turned
# on, else there will be no users and no bot in a channel (meaning no
# messages to Matrix!) until a Matrix user speaks which makes a client
# join the target IRC channel.
# NBB: The bridge bot IRC client will still join the target IRC network so
# it can service bridge-specific queries from the IRC-side e.g. so
# real IRC clients have a way to change their Matrix display name.
# See https://github.com/matrix-org/matrix-appservice-irc/issues/55
enabled: true
# The nickname to give the AS bot.
nick: "MatrixBot"
# The password to give to NickServ or IRC Server for this nick. Optional.
# password: "helloworld"
#
# Join channels even if there are no Matrix users on the other side of
# the bridge. Set to false to prevent the bot from joining channels which have no
# real matrix users in them, even if there is a mapping for the channel.
# Default: true
joinChannelsIfNoUsers: true
# Configuration for PMs / private 1:1 communications between users.
privateMessages:
# Enable the ability for PMs to be sent to/from IRC/Matrix.
# Default: true.
enabled: true
# Prevent Matrix users from sending PMs to the following IRC nicks.
# Optional. Default: [].
# exclude: ["Alice", "Bob"] # NOT YET IMPLEMENTED
# Should created Matrix PM rooms be federated? If false, only users on the
# HS attached to this AS will be able to interact with this room.
# Optional. Default: true.
federate: true
# Configuration for mappings not explicitly listed in the 'mappings'
# section.
dynamicChannels:
# Enable the ability for Matrix users to join *any* channel on this IRC
# network.
# Default: false.
enabled: true
# Should the AS create a room alias for the new Matrix room? The form of
# the alias can be modified via 'aliasTemplate'. Default: true.
createAlias: true
# Should the AS publish the new Matrix room to the public room list so
# anyone can see it? Default: true.
published: true
# What should the join_rule be for the new Matrix room? If 'public',
# anyone can join the room. If 'invite', only users with an invite can
# join the room. Note that if an IRC channel has +k or +i set on it,
# join_rules will be set to 'invite' until these modes are removed.
# Default: "public".
joinRule: public
# This will set the m.room.related_groups state event in newly created rooms
# with the given groupId. This means flares will show up on IRC users in those rooms.
# This should be set to the same thing as namespaces.users.group_id in irc_registration.
# This does not alter existing rooms.
# Leaving this option empty will not set the event.
groupId: +myircnetwork:localhost
# Should created Matrix rooms be federated? If false, only users on the
# HS attached to this AS will be able to interact with this room.
# Default: true.
federate: true
# The room alias template to apply when creating new aliases. This only
# applies if createAlias is 'true'. The following variables are exposed:
# $SERVER => The IRC server address (e.g. "irc.example.com")
# $CHANNEL => The IRC channel (e.g. "#python")
# This MUST have $CHANNEL somewhere in it.
# Default: '#irc_$SERVER_$CHANNEL'
aliasTemplate: "#irc_$CHANNEL"
# A list of user IDs which the AS bot will send invites to in response
# to a !join. Only applies if joinRule is 'invite'. Default: []
# whitelist:
# - "@foo:example.com"
# - "@bar:example.com"
#
# Prevent the given list of channels from being mapped under any
# circumstances.
# exclude: ["#foo", "#bar"]
# Configuration for controlling how Matrix and IRC membership lists are
# synced.
membershipLists:
# Enable the syncing of membership lists between IRC and Matrix. This
# can have a significant effect on performance on startup as the lists are
# synced. This must be enabled for anything else in this section to take
# effect. Default: false.
enabled: false
# Syncing membership lists at startup can result in hundreds of members to
# process all at once. This timer drip feeds membership entries at the
# specified rate. Default: 10000. (10s)
floodDelayMs: 10000
global:
ircToMatrix:
# Get a snapshot of all real IRC users on a channel (via NAMES) and
# join their virtual matrix clients to the room.
initial: false
# Make virtual matrix clients join and leave rooms as their real IRC
# counterparts join/part channels. Default: false.
incremental: false
matrixToIrc:
# Get a snapshot of all real Matrix users in the room and join all of
# them to the mapped IRC channel on startup. Default: false.
initial: false
# Make virtual IRC clients join and leave channels as their real Matrix
# counterparts join/leave rooms. Make sure your 'maxClients' value is
# high enough! Default: false.
incremental: false
# Apply specific rules to Matrix rooms. Only matrix-to-IRC takes effect.
rooms:
- room: "!fuasirouddJoxtwfge:localhost"
matrixToIrc:
initial: false
incremental: false
# Apply specific rules to IRC channels. Only IRC-to-matrix takes effect.
channels:
- channel: "#foo"
ircToMatrix:
initial: false
incremental: false
mappings:
# 1:many mappings from IRC channels to room IDs on this IRC server.
# The matrix room must already exist. Your matrix client should expose
# the room ID in a "settings" page for the room.
"#thepub": ["!kieouiJuedJoxtVdaG:localhost"]
# Configuration for virtual matrix users. The following variables are
# exposed:
# $NICK => The IRC nick
# $SERVER => The IRC server address (e.g. "irc.example.com")
matrixClients:
# The user ID template to use when creating virtual matrix users. This
# MUST have $NICK somewhere in it.
# Optional. Default: "@$SERVER_$NICK".
# Example: "@irc.example.com_Alice:example.com"
userTemplate: "@irc_$NICK"
# The display name to use for created matrix clients. This should have
# $NICK somewhere in it if it is specified. Can also use $SERVER to
# insert the IRC domain.
# Optional. Default: "$NICK (IRC)". Example: "Alice (IRC)"
displayName: "$NICK (IRC)"
# Number of tries a client can attempt to join a room before the request
# is discarded. You can also use -1 to never retry or 0 to never give up.
# Optional. Default: -1
joinAttempts: -1
# Configuration for virtual IRC users. The following variables are exposed:
# $LOCALPART => The user ID localpart ("alice" in @alice:localhost)
# $USERID => The user ID
# $DISPLAY => The display name of this user, with excluded characters
# (e.g. space) removed. If the user has no display name, this
# falls back to $LOCALPART.
ircClients:
# The template to apply to every IRC client nick. This MUST have either
# $DISPLAY or $USERID or $LOCALPART somewhere in it.
# Optional. Default: "M-$DISPLAY". Example: "M-Alice".
nickTemplate: "$DISPLAY[m]"
# True to allow virtual IRC clients to change their nick on this server
# by issuing !nick <server> <nick> commands to the IRC AS bot.
# This is completely freeform: it will NOT follow the nickTemplate.
allowNickChanges: true
# The max number of IRC clients that will connect. If the limit is
# reached, the client that spoke the longest time ago will be
# disconnected and replaced.
# Optional. Default: 30.
maxClients: 30
# IPv6 configuration.
ipv6:
# Optional. Set to true to force IPv6 for outgoing connections.
only: false
# Optional. The IPv6 prefix to use for generating unique addresses for each
# connected user. If not specified, all users will connect from the same
# (default) address. This may require additional OS-specific work to allow
# for the node process to bind to multiple different source addresses
# e.g IP_FREEBIND on Linux, which requires an LD_PRELOAD with the library
# https://github.com/matrix-org/freebindfree as Node does not expose setsockopt.
# prefix: "2001:0db8:85a3::" # modify appropriately
#
# The maximum amount of time in seconds that the client can exist
# without sending another message before being disconnected. Use 0 to
# not apply an idle timeout. This value is ignored if this IRC server is
# mirroring matrix membership lists to IRC. Default: 172800 (48 hours)
idleTimeout: 10800
# The number of millseconds to wait between consecutive reconnections if a
# client gets disconnected. Setting to 0 will cause the scheduling to be
# disabled, i.e. it will be scheduled immediately (with jitter.
# Otherwise, the scheduling interval will be used such that one client
# reconnect for this server will be handled every reconnectIntervalMs ms using
# a FIFO queue.
# Default: 5000 (5 seconds)
reconnectIntervalMs: 5000
# The number of concurrent reconnects if a user has been disconnected unexpectedly
# (e.g. a netsplit). You should set this to a reasonably high number so that
# bridges are not waiting an eternity to reconnect all its clients if
# we see a massive number of disconnect. This is unrelated to the reconnectIntervalMs
# setting above which is for connecting on restart of the bridge. Set to 0 to
# immediately try to reconnect all users.
# Default: 50
concurrentReconnectLimit: 50
# The number of lines to allow being sent by the IRC client that has received
# a large block of text to send from matrix. If the number of lines that would
# be sent is > lineLimit, the text will instead be uploaded to matrix and the
# resulting URI is treated as a file. As such, a link will be sent to the IRC
# side instead of potentially spamming IRC and getting the IRC client kicked.
# Default: 3.
lineLimit: 3
# A list of user modes to set on every IRC client. For example, "RiG" would set
# +R, +i and +G on every IRC connection when they have successfully connected.
# User modes vary wildly depending on the IRC network you're connecting to,
# so check before setting this value. Some modes may not work as intended
# through the bridge e.g. caller ID as there is no way to /ACCEPT.
# Default: "" (no user modes)
# userModes: "R"
# Configuration for an ident server. If you are running a public bridge it is
# advised you setup an ident server so IRC mods can ban specific matrix users
# rather than the application service itself.
ident:
# True to listen for Ident requests and respond with the
# matrix user's user_id (converted to ASCII, respecting RFC 1413).
# Default: false.
enabled: false
# The port to listen on for incoming ident requests.
# Ports below 1024 require root to listen on, and you may not want this to
# run as root. Instead, you can get something like an Apache to yank up
# incoming requests to 113 to a high numbered port. Set the port to listen
# on instead of 113 here.
# Default: 113.
port: 1113
# The address to listen on for incoming ident requests.
# Default: 0.0.0.0
address: "::"
# Configuration for logging. Optional. Default: console debug level logging
# only.
logging:
# Level to log on console/logfile. One of error|warn|info|debug
level: "debug"
# The file location to log to. This is relative to the project directory.
logfile: "debug.log"
# The file location to log errors to. This is relative to the project
# directory.
errfile: "errors.log"
# Whether to log to the console or not.
toConsole: true
# The max number of files to keep. Files will be overwritten eventually due
# to rotations.
maxFiles: 5
# Optional. Enable Prometheus metrics. If this is enabled, you MUST install `prom-client`:
# $ npm install prom-client@6.3.0
# Metrics will then be available via GET /metrics on the bridge listening port (-p).
metrics:
# Whether to actually enable the metric endpoint. Default: false
enabled: true
# When collecting remote user active times, which "buckets" should be used. Defaults are given below.
# The bucket name is formed of a duration and a period. (h=hours,d=days,w=weeks).
remoteUserAgeBuckets:
- "1h"
- "1d"
- "1w"
# The nedb database URI to connect to. This is the name of the directory to
# dump .db files to. This is relative to the project directory.
# Required.
databaseUri: "nedb://data"
# Configuration options for the debug HTTP API. To access this API, you must
# append ?access_token=$APPSERVICE_TOKEN (from the registration file) to the requests.
#
# The debug API exposes the following endpoints:
#
# GET /irc/$domain/user/$user_id => Return internal state for the IRC client for this user ID.
#
# POST /irc/$domain/user/$user_id => Issue a raw IRC command down this connection.
# Format: new line delimited commands as per IRC protocol.
#
debugApi:
# True to enable the HTTP API endpoint. Default: false.
enabled: false
# The port to host the HTTP API.
port: 11100
# Configuration for the provisioning API.
#
# GET /_matrix/provision/link
# GET /_matrix/provision/unlink
# GET /_matrix/provision/listlinks
#
provisioning:
# True to enable the provisioning HTTP endpoint. Default: false.
enabled: false
# The number of seconds to wait before giving up on getting a response from
# an IRC channel operator. If the channel operator does not respond within the
# allotted time period, the provisioning request will fail.
# Default: 300 seconds (5 mins)
requestTimeoutSeconds: 300
# WARNING: The bridge needs to send plaintext passwords to the IRC server, it cannot
# send a password hash. As a result, passwords (NOT hashes) are stored encrypted in
# the database.
#
# To generate a .pem file:
# $ openssl genpkey -out passkey.pem -outform PEM -algorithm RSA -pkeyopt rsa_keygen_bits:2048
#
# The path to the RSA PEM-formatted private key to use when encrypting IRC passwords
# for storage in the database. Passwords are stored by using the admin room command
# `!storepass server.name passw0rd. When a connection is made to IRC on behalf of
# the Matrix user, this password will be sent as the server password (PASS command).
passwordEncryptionKeyPath: "passkey.pem"
# Config for Matrix -> IRC bridging
matrixHandler:
# Cache this many matrix events in memory to be used for m.relates_to messages (usually replies).
eventCacheSize: 4096
```
You then need to start a chat with `@irc_bot:{{ hostname_identity }}`

2
docs/configuring-playbook.md
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@ -50,3 +50,5 @@ When you're done with all the configuration you'd like to do, continue with [Ins
- [Setting up Mautrix Telegram bridging](configuring-playbook-bridge-mautrix-telegram.md) (optional)
- [Setting up Mautrix Whatsapp bridging](configuring-playbook-bridge-mautrix-whatsapp.md) (optional)
- [Setting up Appservice IRC bridging](configuring-playbook-bridge-appservice-irc.md) (optional)

441
roles/matrix-synapse/defaults/main.yml
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@ -191,3 +191,444 @@ matrix_mautrix_whatsapp_enabled: false
matrix_mautrix_whatsapp_docker_image: "tulir/mautrix-whatsapp:latest"
matrix_mautrix_whatsapp_base_path: "{{ matrix_base_data_path }}/mautrix-whatsapp"
# Matrix Appservice IRC is a Matrix <-> IRC bridge
# Enable IRC bridge
matrix_appservice_irc_enabled: false
matrix_appservice_irc_docker_image: "tedomum/matrix-appservice-irc:latest"
matrix_appservice_irc_base_path: "{{ matrix_base_data_path }}/appservice-irc"
matrix_appservice_irc_configuration_yaml: |
homeserver:
url: "https://{{ hostname_matrix }}"
domain: "{{ hostname_identity }}"
enablePresence: true
matrix_appservice_irc_configuration_extension_yaml: |
# Your custom YAML configuration for Appservice IRC servers goes here.
# This configuration extends the default starting configuration (`matrix_appservice_irc_configuration_yaml`).
#
# You can override individual variables from the default configuration, or introduce new ones.
#
# If you need something more special, you can take full control by
# completely redefining `matrix_appservice_irc_configuration_yaml`.
#
# Example configuration extension follows:
#
# ircService:
# databaseUri: "nedb://data" # does not typically need modification
# passwordEncryptionKeyPath: "/data/passkey.pem" # does not typically need modification
# matrixHandler:
# eventCacheSize: 4096
# servers:
# # The address of the server to connect to.
# irc.example.com:
# # A human-readable short name. This is used to label IRC status rooms
# # where matrix users control their connections.
# # E.g. 'ExampleNet IRC Bridge status'.
# # It is also used in the Third Party Lookup API as the instance `desc`
# # property, where each server is an instance.
# name: "ExampleNet"
#
# additionalAddresses: [ "irc2.example.com" ]
# #
# # [DEPRECATED] Use `name`, above, instead.
# # A human-readable description string
# # description: "Example.com IRC network"
#
# # An ID for uniquely identifying this server amongst other servers being bridged.
# # networkId: "example"
#
# # URL to an icon used as the network icon whenever this network appear in
# # a network list. (Like in the riot room directory, for instance.)
# # icon: https://example.com/images/hash.png
#
# # The port to connect to. Optional.
# port: 6697
# # Whether to use SSL or not. Default: false.
# ssl: true
# # Whether or not IRC server is using a self-signed cert or not providing CA Chain
# sslselfsign: false
# # Should the connection attempt to identify via SASL (if a server or user password is given)
# # If false, this will use PASS instead. If SASL fails, we do not fallback to PASS.
# sasl: false
# # Whether to allow expired certs when connecting to the IRC server.
# # Usually this should be off. Default: false.
# allowExpiredCerts: false
# # A specific CA to trust instead of the default CAs. Optional.
# #ca: |
# # -----BEGIN CERTIFICATE-----
# # ...
# # -----END CERTIFICATE-----
#
# #
# # The connection password to send for all clients as a PASS (or SASL, if enabled above) command. Optional.
# # password: 'pa$$w0rd'
# #
# # Whether or not to send connection/error notices to real Matrix users. Default: true.
# sendConnectionMessages: true
#
# quitDebounce:
# # Whether parts due to net-splits are debounced for delayMs, to allow
# # time for the netsplit to resolve itself. A netsplit is detected as being
# # a QUIT rate higher than quitsPerSecond. Default: false.
# enabled: false
# # The maximum number of quits per second acceptable above which a netsplit is
# # considered ongoing. Default: 5.
# quitsPerSecond: 5
# # The time window in which to wait before bridging a QUIT to Matrix that occurred during
# # a netsplit. Debouncing is jittered randomly between delayMinMs and delayMaxMs so that the HS
# # is not sent many requests to leave rooms all at once if a netsplit occurs and many
# # people to not rejoin.
# # If the user with the same IRC nick as the one who sent the quit rejoins a channel
# # they are considered back online and the quit is not bridged, so long as the rejoin
# # occurs before the randomly-jittered timeout is not reached.
# # Default: 3600000, = 1h
# delayMinMs: 3600000 # 1h
# # Default: 7200000, = 2h
# delayMaxMs: 7200000 # 2h
#
# # A map for conversion of IRC user modes to Matrix power levels. This enables bridging
# # of IRC ops to Matrix power levels only, it does not enable the reverse. If a user has
# # been given multiple modes, the one that maps to the highest power level will be used.
# modePowerMap:
# o: 50
#
# botConfig:
# # Enable the presence of the bot in IRC channels. The bot serves as the entity
# # which maps from IRC -> Matrix. You can disable the bot entirely which
# # means IRC -> Matrix chat will be shared by active "M-Nick" connections
# # in the room. If there are no users in the room (or if there are users
# # but their connections are not on IRC) then nothing will be bridged to
# # Matrix. If you're concerned about the bot being treated as a "logger"
# # entity, then you may want to disable the bot. If you want IRC->Matrix
# # but don't want to have TCP connections to IRC unless a Matrix user speaks
# # (because your client connection limit is low), then you may want to keep
# # the bot enabled. Default: true.
# # NB: If the bot is disabled, you SHOULD have matrix-to-IRC syncing turned
# # on, else there will be no users and no bot in a channel (meaning no
# # messages to Matrix!) until a Matrix user speaks which makes a client
# # join the target IRC channel.
# # NBB: The bridge bot IRC client will still join the target IRC network so
# # it can service bridge-specific queries from the IRC-side e.g. so
# # real IRC clients have a way to change their Matrix display name.
# # See https://github.com/matrix-org/matrix-appservice-irc/issues/55
# enabled: true
# # The nickname to give the AS bot.
# nick: "MatrixBot"
# # The password to give to NickServ or IRC Server for this nick. Optional.
# # password: "helloworld"
# #
# # Join channels even if there are no Matrix users on the other side of
# # the bridge. Set to false to prevent the bot from joining channels which have no
# # real matrix users in them, even if there is a mapping for the channel.
# # Default: true
# joinChannelsIfNoUsers: true
#
# # Configuration for PMs / private 1:1 communications between users.
# privateMessages:
# # Enable the ability for PMs to be sent to/from IRC/Matrix.
# # Default: true.
# enabled: true
# # Prevent Matrix users from sending PMs to the following IRC nicks.
# # Optional. Default: [].
# # exclude: ["Alice", "Bob"] # NOT YET IMPLEMENTED
#
# # Should created Matrix PM rooms be federated? If false, only users on the
# # HS attached to this AS will be able to interact with this room.
# # Optional. Default: true.
# federate: true
#
# # Configuration for mappings not explicitly listed in the 'mappings'
# # section.
# dynamicChannels:
# # Enable the ability for Matrix users to join *any* channel on this IRC
# # network.
# # Default: false.
# enabled: true
# # Should the AS create a room alias for the new Matrix room? The form of
# # the alias can be modified via 'aliasTemplate'. Default: true.
# createAlias: true
# # Should the AS publish the new Matrix room to the public room list so
# # anyone can see it? Default: true.
# published: true
# # What should the join_rule be for the new Matrix room? If 'public',
# # anyone can join the room. If 'invite', only users with an invite can
# # join the room. Note that if an IRC channel has +k or +i set on it,
# # join_rules will be set to 'invite' until these modes are removed.
# # Default: "public".
# joinRule: public
# # This will set the m.room.related_groups state event in newly created rooms
# # with the given groupId. This means flares will show up on IRC users in those rooms.
# # This should be set to the same thing as namespaces.users.group_id in irc_registration.
# # This does not alter existing rooms.
# # Leaving this option empty will not set the event.
# groupId: +myircnetwork:localhost
# # Should created Matrix rooms be federated? If false, only users on the
# # HS attached to this AS will be able to interact with this room.
# # Default: true.
# federate: true
# # The room alias template to apply when creating new aliases. This only
# # applies if createAlias is 'true'. The following variables are exposed:
# # $SERVER => The IRC server address (e.g. "irc.example.com")
# # $CHANNEL => The IRC channel (e.g. "#python")
# # This MUST have $CHANNEL somewhere in it.
# # Default: '#irc_$SERVER_$CHANNEL'
# aliasTemplate: "#irc_$CHANNEL"
# # A list of user IDs which the AS bot will send invites to in response
# # to a !join. Only applies if joinRule is 'invite'. Default: []
# # whitelist:
# # - "@foo:example.com"
# # - "@bar:example.com"
# #
# # Prevent the given list of channels from being mapped under any
# # circumstances.
# # exclude: ["#foo", "#bar"]
#
# # Configuration for controlling how Matrix and IRC membership lists are
# # synced.
# membershipLists:
# # Enable the syncing of membership lists between IRC and Matrix. This
# # can have a significant effect on performance on startup as the lists are
# # synced. This must be enabled for anything else in this section to take
# # effect. Default: false.
# enabled: false
#
# # Syncing membership lists at startup can result in hundreds of members to
# # process all at once. This timer drip feeds membership entries at the
# # specified rate. Default: 10000. (10s)
# floodDelayMs: 10000
#
# global:
# ircToMatrix:
# # Get a snapshot of all real IRC users on a channel (via NAMES) and
# # join their virtual matrix clients to the room.
# initial: false
# # Make virtual matrix clients join and leave rooms as their real IRC
# # counterparts join/part channels. Default: false.
# incremental: false
#
# matrixToIrc:
# # Get a snapshot of all real Matrix users in the room and join all of
# # them to the mapped IRC channel on startup. Default: false.
# initial: false
# # Make virtual IRC clients join and leave channels as their real Matrix
# # counterparts join/leave rooms. Make sure your 'maxClients' value is
# # high enough! Default: false.
# incremental: false
#
# # Apply specific rules to Matrix rooms. Only matrix-to-IRC takes effect.
# rooms:
# - room: "!fuasirouddJoxtwfge:localhost"
# matrixToIrc:
# initial: false
# incremental: false
#
# # Apply specific rules to IRC channels. Only IRC-to-matrix takes effect.
# channels:
# - channel: "#foo"
# ircToMatrix:
# initial: false
# incremental: false
#
# mappings:
# # 1:many mappings from IRC channels to room IDs on this IRC server.
# # The matrix room must already exist. Your matrix client should expose
# # the room ID in a "settings" page for the room.
# "#thepub": ["!kieouiJuedJoxtVdaG:localhost"]
#
# # Configuration for virtual matrix users. The following variables are
# # exposed:
# # $NICK => The IRC nick
# # $SERVER => The IRC server address (e.g. "irc.example.com")
# matrixClients:
# # The user ID template to use when creating virtual matrix users. This
# # MUST have $NICK somewhere in it.
# # Optional. Default: "@$SERVER_$NICK".
# # Example: "@irc.example.com_Alice:example.com"
# userTemplate: "@irc_$NICK"
# # The display name to use for created matrix clients. This should have
# # $NICK somewhere in it if it is specified. Can also use $SERVER to
# # insert the IRC domain.
# # Optional. Default: "$NICK (IRC)". Example: "Alice (IRC)"
# displayName: "$NICK (IRC)"
# # Number of tries a client can attempt to join a room before the request
# # is discarded. You can also use -1 to never retry or 0 to never give up.
# # Optional. Default: -1
# joinAttempts: -1
#
# # Configuration for virtual IRC users. The following variables are exposed:
# # $LOCALPART => The user ID localpart ("alice" in @alice:localhost)
# # $USERID => The user ID
# # $DISPLAY => The display name of this user, with excluded characters
# # (e.g. space) removed. If the user has no display name, this
# # falls back to $LOCALPART.
# ircClients:
# # The template to apply to every IRC client nick. This MUST have either
# # $DISPLAY or $USERID or $LOCALPART somewhere in it.
# # Optional. Default: "M-$DISPLAY". Example: "M-Alice".
# nickTemplate: "$DISPLAY[m]"
# # True to allow virtual IRC clients to change their nick on this server
# # by issuing !nick <server> <nick> commands to the IRC AS bot.
# # This is completely freeform: it will NOT follow the nickTemplate.
# allowNickChanges: true
# # The max number of IRC clients that will connect. If the limit is
# # reached, the client that spoke the longest time ago will be
# # disconnected and replaced.
# # Optional. Default: 30.
# maxClients: 30
# # IPv6 configuration.
# ipv6:
# # Optional. Set to true to force IPv6 for outgoing connections.
# only: false
# # Optional. The IPv6 prefix to use for generating unique addresses for each
# # connected user. If not specified, all users will connect from the same
# # (default) address. This may require additional OS-specific work to allow
# # for the node process to bind to multiple different source addresses
# # e.g IP_FREEBIND on Linux, which requires an LD_PRELOAD with the library
# # https://github.com/matrix-org/freebindfree as Node does not expose setsockopt.
# # prefix: "2001:0db8:85a3::" # modify appropriately
# #
# # The maximum amount of time in seconds that the client can exist
# # without sending another message before being disconnected. Use 0 to
# # not apply an idle timeout. This value is ignored if this IRC server is
# # mirroring matrix membership lists to IRC. Default: 172800 (48 hours)
# idleTimeout: 10800
# # The number of millseconds to wait between consecutive reconnections if a
# # client gets disconnected. Setting to 0 will cause the scheduling to be
# # disabled, i.e. it will be scheduled immediately (with jitter.
# # Otherwise, the scheduling interval will be used such that one client
# # reconnect for this server will be handled every reconnectIntervalMs ms using
# # a FIFO queue.
# # Default: 5000 (5 seconds)
# reconnectIntervalMs: 5000
# # The number of concurrent reconnects if a user has been disconnected unexpectedly
# # (e.g. a netsplit). You should set this to a reasonably high number so that
# # bridges are not waiting an eternity to reconnect all its clients if
# # we see a massive number of disconnect. This is unrelated to the reconnectIntervalMs
# # setting above which is for connecting on restart of the bridge. Set to 0 to
# # immediately try to reconnect all users.
# # Default: 50
# concurrentReconnectLimit: 50
# # The number of lines to allow being sent by the IRC client that has received
# # a large block of text to send from matrix. If the number of lines that would
# # be sent is > lineLimit, the text will instead be uploaded to matrix and the
# # resulting URI is treated as a file. As such, a link will be sent to the IRC
# # side instead of potentially spamming IRC and getting the IRC client kicked.
# # Default: 3.
# lineLimit: 3
# # A list of user modes to set on every IRC client. For example, "RiG" would set
# # +R, +i and +G on every IRC connection when they have successfully connected.
# # User modes vary wildly depending on the IRC network you're connecting to,
# # so check before setting this value. Some modes may not work as intended
# # through the bridge e.g. caller ID as there is no way to /ACCEPT.
# # Default: "" (no user modes)
# # userModes: "R"
#
# # Configuration for an ident server. If you are running a public bridge it is
# # advised you setup an ident server so IRC mods can ban specific matrix users
# # rather than the application service itself.
# ident:
# # True to listen for Ident requests and respond with the
# # matrix user's user_id (converted to ASCII, respecting RFC 1413).
# # Default: false.
# enabled: false
# # The port to listen on for incoming ident requests.
# # Ports below 1024 require root to listen on, and you may not want this to
# # run as root. Instead, you can get something like an Apache to yank up
# # incoming requests to 113 to a high numbered port. Set the port to listen
# # on instead of 113 here.
# # Default: 113.
# port: 1113
# # The address to listen on for incoming ident requests.
# # Default: 0.0.0.0
# address: "::"
#
# # Configuration for logging. Optional. Default: console debug level logging
# # only.
# logging:
# # Level to log on console/logfile. One of error|warn|info|debug
# level: "debug"
# # The file location to log to. This is relative to the project directory.
# logfile: "debug.log"
# # The file location to log errors to. This is relative to the project
# # directory.
# errfile: "errors.log"
# # Whether to log to the console or not.
# toConsole: true
# # The max number of files to keep. Files will be overwritten eventually due
# # to rotations.
# maxFiles: 5
#
# # Optional. Enable Prometheus metrics. If this is enabled, you MUST install `prom-client`:
# # $ npm install prom-client@6.3.0
# # Metrics will then be available via GET /metrics on the bridge listening port (-p).
# metrics:
# # Whether to actually enable the metric endpoint. Default: false
# enabled: true
# # When collecting remote user active times, which "buckets" should be used. Defaults are given below.
# # The bucket name is formed of a duration and a period. (h=hours,d=days,w=weeks).
# remoteUserAgeBuckets:
# - "1h"
# - "1d"
# - "1w"
#
# # The nedb database URI to connect to. This is the name of the directory to
# # dump .db files to. This is relative to the project directory.
# # Required.
# databaseUri: "nedb://data"
#
# # Configuration options for the debug HTTP API. To access this API, you must
# # append ?access_token=$APPSERVICE_TOKEN (from the registration file) to the requests.
# #
# # The debug API exposes the following endpoints:
# #
# # GET /irc/$domain/user/$user_id => Return internal state for the IRC client for this user ID.
# #
# # POST /irc/$domain/user/$user_id => Issue a raw IRC command down this connection.
# # Format: new line delimited commands as per IRC protocol.
# #
# debugApi:
# # True to enable the HTTP API endpoint. Default: false.
# enabled: false
# # The port to host the HTTP API.
# port: 11100
#
# # Configuration for the provisioning API.
# #
# # GET /_matrix/provision/link
# # GET /_matrix/provision/unlink
# # GET /_matrix/provision/listlinks
# #
# provisioning:
# # True to enable the provisioning HTTP endpoint. Default: false.
# enabled: false
# # The number of seconds to wait before giving up on getting a response from
# # an IRC channel operator. If the channel operator does not respond within the
# # allotted time period, the provisioning request will fail.
# # Default: 300 seconds (5 mins)
# requestTimeoutSeconds: 300
#
# # WARNING: The bridge needs to send plaintext passwords to the IRC server, it cannot
# # send a password hash. As a result, passwords (NOT hashes) are stored encrypted in
# # the database.
# #
# # To generate a .pem file:
# # $ openssl genpkey -out passkey.pem -outform PEM -algorithm RSA -pkeyopt rsa_keygen_bits:2048
# #
# # The path to the RSA PEM-formatted private key to use when encrypting IRC passwords
# # for storage in the database. Passwords are stored by using the admin room command
# # `!storepass server.name passw0rd. When a connection is made to IRC on behalf of
# # the Matrix user, this password will be sent as the server password (PASS command).
# passwordEncryptionKeyPath: "passkey.pem"
#
# # Config for Matrix -> IRC bridging
# matrixHandler:
# # Cache this many matrix events in memory to be used for m.relates_to messages (usually replies).
# eventCacheSize: 4096
matrix_appservice_irc_configuration_extension: "{{ matrix_appservice_irc_configuration_extension_yaml|from_yaml if matrix_appservice_irc_configuration_extension_yaml|from_yaml else {} }}"
matrix_appservice_irc_configuration: "{{ matrix_appservice_irc_configuration_yaml|from_yaml|combine(matrix_appservice_irc_configuration_extension, recursive=True) }}"

3
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@ -0,0 +1,3 @@
- set_fact:
matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-appservice-irc'] }}"
when: matrix_appservice_irc_enabled

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---
- name: Ensure Appservice IRC image is pulled
docker_image:
name: "{{ matrix_appservice_irc_docker_image }}"
when: "matrix_appservice_irc_enabled"
- name: Ensure Appservice IRC configuration path exists
file:
path: "{{ matrix_appservice_irc_base_path }}"
state: directory
mode: 0750
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_username }}"
when: "matrix_appservice_irc_enabled"
- name: Ensure Matrix Appservice IRC config installed
copy:
content: "{{ matrix_appservice_irc_configuration|to_nice_yaml }}"
dest: "{{ matrix_appservice_irc_base_path }}/config.yaml"
mode: 0644
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_username }}"
when: "matrix_appservice_irc_enabled"
- stat:
path: "{{ matrix_appservice_irc_base_path }}/passkey.pem"
register: irc_passkey_file
- name: Generate matrix-appservice-irc passkey if it doesn't exist
shell: /usr/bin/openssl genpkey -out {{ matrix_appservice_irc_base_path }}/passkey.pem -outform PEM -algorithm RSA -pkeyopt rsa_keygen_bits:2048
when: "matrix_appservice_irc_enabled and irc_passkey_file.stat.exists == False"
- name: Ensure matrix-appservice-irc.service installed
template:
src: "{{ role_path }}/templates/ext/appservice-irc/systemd/matrix-appservice-irc.service.j2"
dest: "/etc/systemd/system/matrix-appservice-irc.service"
mode: 0644
when: "matrix_appservice_irc_enabled"
- stat:
path: "{{ matrix_appservice_irc_base_path }}/registration.yaml"
register: appservice_irc_registration_file
- name: Generate matrix-appservice-irc registration.yaml if it doesn't exist
shell: /usr/bin/docker run --rm --name matrix-appservice-irc-gen -v {{ matrix_appservice_irc_base_path }}:/data:z {{ matrix_appservice_irc_docker_image }} node app.js -r -f /data/registration.yaml -u "http://matrix-appservice-irc:9999" -c /data/config.yaml -l irc_bot
when: "matrix_appservice_irc_enabled and appservice_irc_registration_file.stat.exists == False"
- set_fact:
matrix_synapse_app_service_config_file_appservice_irc: '/app-registration/appservice-irc.yml'
- set_fact:
matrix_synapse_container_additional_volumes: >
{{ matrix_synapse_container_additional_volumes }}
+
{{ [{'src': '{{ matrix_appservice_irc_base_path }}/registration.yaml', 'dst': '{{ matrix_synapse_app_service_config_file_appservice_irc }}', 'options': 'ro'}] }}
when: "matrix_appservice_irc_enabled"
- set_fact:
matrix_synapse_app_service_config_files: >
{{ matrix_synapse_app_service_config_files }}
+
{{ ["{{ matrix_synapse_app_service_config_file_appservice_irc }}"] | to_nice_json }}
when: "matrix_appservice_irc_enabled"
#
# Tasks related to getting rid of matrix-appservice-irc (if it was previously enabled)
#
- name: Ensure matrix-appservice-irc.service doesn't exist
file:
path: "/etc/systemd/system/matrix-appservice-irc.service"
state: absent
when: "not matrix_appservice_irc_enabled"

2
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@ -3,3 +3,5 @@
- import_tasks: "{{ role_path }}/tasks/ext/mautrix-telegram/init.yml"
- import_tasks: "{{ role_path }}/tasks/ext/mautrix-whatsapp/init.yml"
- import_tasks: "{{ role_path }}/tasks/ext/appservice-irc/init.yml"

2
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@ -9,3 +9,5 @@
- import_tasks: "{{ role_path }}/tasks/ext/mautrix-telegram/setup.yml"
- import_tasks: "{{ role_path }}/tasks/ext/mautrix-whatsapp/setup.yml"
- import_tasks: "{{ role_path }}/tasks/ext/appservice-irc/setup.yml"

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roles/matrix-synapse/templates/ext/appservice-irc/systemd/matrix-appservice-irc.service.j2 Normal file
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[Unit]
Description=Matrix Appservice IRC server
After=docker.service
Requires=docker.service
Requires=matrix-synapse.service
After=matrix-synapse.service
[Service]
Type=simple
ExecStartPre=-/usr/bin/docker kill matrix-appservice-irc
ExecStartPre=-/usr/bin/docker rm matrix-appservice-irc
ExecStart=/usr/bin/docker run --rm --name matrix-appservice-irc \
--log-driver=none \
-e "UID={{ matrix_user_uid }}" -e "GID={{ matrix_user_gid }}" \
--network={{ matrix_docker_network }} \
-p 127.0.0.1:9999:9999 \
-v {{ matrix_appservice_irc_base_path }}:/data:z \
{{ matrix_appservice_irc_docker_image }} \
-c /data/config.yaml -f /data/registration.yaml -p 9999
ExecStop=-/usr/bin/docker kill matrix-appservice-irc
ExecStop=-/usr/bin/docker rm matrix-appservice-irc
Restart=always
RestartSec=30
[Install]
WantedBy=multi-user.target