From 3a4a671dd7a5482f612227919361126ad799e307 Mon Sep 17 00:00:00 2001 From: Plailect Date: Thu, 31 Jan 2019 00:37:23 -0500 Subject: [PATCH] Add support for matrix-appservice-irc --- README.md | 4 + ...figuring-playbook-bridge-appservice-irc.md | 435 +++++++++++++++++ docs/configuring-playbook.md | 2 + roles/matrix-synapse/defaults/main.yml | 441 ++++++++++++++++++ .../tasks/ext/appservice-irc/init.yml | 3 + .../tasks/ext/appservice-irc/setup.yml | 73 +++ roles/matrix-synapse/tasks/ext/init.yml | 2 + roles/matrix-synapse/tasks/ext/setup.yml | 2 + .../systemd/matrix-appservice-irc.service.j2 | 26 ++ 9 files changed, 988 insertions(+) create mode 100644 docs/configuring-playbook-bridge-appservice-irc.md create mode 100644 roles/matrix-synapse/tasks/ext/appservice-irc/init.yml create mode 100644 roles/matrix-synapse/tasks/ext/appservice-irc/setup.yml create mode 100644 roles/matrix-synapse/templates/ext/appservice-irc/systemd/matrix-appservice-irc.service.j2 diff --git a/README.md b/README.md index b43ba5907..dc87648e1 100644 --- a/README.md +++ b/README.md @@ -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 diff --git a/docs/configuring-playbook-bridge-appservice-irc.md b/docs/configuring-playbook-bridge-appservice-irc.md new file mode 100644 index 000000000..4063ccd20 --- /dev/null +++ b/docs/configuring-playbook-bridge-appservice-irc.md @@ -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 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 }}` diff --git a/docs/configuring-playbook.md b/docs/configuring-playbook.md index 0c99a788f..30d1b05f2 100644 --- a/docs/configuring-playbook.md +++ b/docs/configuring-playbook.md @@ -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) diff --git a/roles/matrix-synapse/defaults/main.yml b/roles/matrix-synapse/defaults/main.yml index cc3eed178..7b089f6af 100644 --- a/roles/matrix-synapse/defaults/main.yml +++ b/roles/matrix-synapse/defaults/main.yml @@ -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 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) }}" diff --git a/roles/matrix-synapse/tasks/ext/appservice-irc/init.yml b/roles/matrix-synapse/tasks/ext/appservice-irc/init.yml new file mode 100644 index 000000000..e4dd1d984 --- /dev/null +++ b/roles/matrix-synapse/tasks/ext/appservice-irc/init.yml @@ -0,0 +1,3 @@ +- set_fact: + matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-appservice-irc'] }}" + when: matrix_appservice_irc_enabled diff --git a/roles/matrix-synapse/tasks/ext/appservice-irc/setup.yml b/roles/matrix-synapse/tasks/ext/appservice-irc/setup.yml new file mode 100644 index 000000000..79d800a0a --- /dev/null +++ b/roles/matrix-synapse/tasks/ext/appservice-irc/setup.yml @@ -0,0 +1,73 @@ +--- +- 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" diff --git a/roles/matrix-synapse/tasks/ext/init.yml b/roles/matrix-synapse/tasks/ext/init.yml index a33c2738f..6023116fc 100644 --- a/roles/matrix-synapse/tasks/ext/init.yml +++ b/roles/matrix-synapse/tasks/ext/init.yml @@ -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" diff --git a/roles/matrix-synapse/tasks/ext/setup.yml b/roles/matrix-synapse/tasks/ext/setup.yml index c7936c719..609269e77 100644 --- a/roles/matrix-synapse/tasks/ext/setup.yml +++ b/roles/matrix-synapse/tasks/ext/setup.yml @@ -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" diff --git a/roles/matrix-synapse/templates/ext/appservice-irc/systemd/matrix-appservice-irc.service.j2 b/roles/matrix-synapse/templates/ext/appservice-irc/systemd/matrix-appservice-irc.service.j2 new file mode 100644 index 000000000..194a791df --- /dev/null +++ b/roles/matrix-synapse/templates/ext/appservice-irc/systemd/matrix-appservice-irc.service.j2 @@ -0,0 +1,26 @@ +[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