# oragono IRCd config

# network configuration
network:
    # name of the network
    name: OragonoTest

# server configuration
server:
    # server name
    name: oragono.test

    # addresses to listen on
    listen:
        - ":6667"
        - ":6697" # ssl port
        # Binding on specific IPs:
        # - "127.0.0.1:6668"
        # - "[::1]:6668"
        # Unix domain socket for proxying:
        # - "/tmp/oragono_sock"

    # sets the permissions for Unix listen sockets. on a typical Linux system,
    # the default is 0775 or 0755, which prevents other users/groups from connecting
    # to the socket. With 0777, it behaves like a normal TCP socket
    # where anyone can connect.
    unix-bind-mode: 0777

    # tls listeners
    tls-listeners:
        # listener on ":6697"
        ":6697":
            key: tls.key
            cert: tls.crt

    # strict transport security, to get clients to automagically use TLS
    sts:
        # whether to advertise STS
        #
        # to stop advertising STS, leave this enabled and set 'duration' below to "0". this will
        # advertise to connecting users that the STS policy they have saved is no longer valid
        enabled: false

        # how long clients should be forced to use TLS for.
        # setting this to a too-long time will mean bad things if you later remove your TLS.
        # the default duration below is 1 month, 2 days and 5 minutes.
        duration: 1mo2d5m

        # tls port - you should be listening on this port above
        port: 6697

        # should clients include this STS policy when they ship their inbuilt preload lists?
        preload: false

    # use ident protocol to get usernames
    check-ident: true

    # password to login to the server
    # generated using  "oragono genpasswd"
    #password: ""

    # motd filename
    # if you change the motd, you should move it to ircd.motd
    motd: oragono.motd

    # motd formatting codes
    # if this is true, the motd is escaped using formatting codes like $c, $b, and $i
    motd-formatting: true

    # addresses/CIDRs the PROXY command can be used from
    # this should be restricted to 127.0.0.1/8 and ::1/128 (unless you have a good reason)
    # you should also add these addresses to the connection limits and throttling exemption lists
    proxy-allowed-from:
        # - localhost
        # - "127.0.0.1"
        # - "127.0.0.1/8"

    # controls the use of the WEBIRC command (by IRC<->web interfaces, bouncers and similar)
    webirc:
        # one webirc block -- should correspond to one set of gateways
        -
            # tls fingerprint the gateway must connect with to use this webirc block
            fingerprint: 938dd33f4b76dcaf7ce5eb25c852369cb4b8fb47ba22fc235aa29c6623a5f182

            # password the gateway uses to connect, made with  oragono genpasswd
            password: "$2a$04$sLEFDpIOyUp55e6gTMKbOeroT6tMXTjPFvA0eGvwvImVR9pkwv7ee"

            # addresses/CIDRs that can use this webirc command
            # you should also add these addresses to the connection limits and throttling exemption lists
            hosts:
                # - localhost
                # - "127.0.0.1"
                # - "127.0.0.1/8"
                # - "0::1"

    # allow use of the RESUME extension over plaintext connections:
    # do not enable this unless the ircd is only accessible over internal networks
    allow-plaintext-resume: false

    # maximum length of clients' sendQ in bytes
    # this should be big enough to hold /LIST and HELP replies
    max-sendq: 16k

    # maximum number of connections per subnet
    connection-limits:
        # whether to enforce connection limits or not
        enabled: true

        # how wide the cidr should be for IPv4
        cidr-len-ipv4: 32

        # how wide the cidr should be for IPv6
        cidr-len-ipv6: 64

        # maximum concurrent connections per subnet (defined above by the cidr length)
        connections-per-subnet: 16

        # IPs/networks which are exempted from connection limits
        exempted:
            - "localhost"
            # - "192.168.1.1"
            # - "2001:0db8::/32"

    # automated connection throttling
    connection-throttling:
        # whether to throttle connections or not
        enabled: true

        # how wide the cidr should be for IPv4
        cidr-len-ipv4: 32

        # how wide the cidr should be for IPv6
        cidr-len-ipv6: 64

        # how long to keep track of connections for
        duration: 10m

        # maximum number of connections, per subnet, within the given duration
        max-connections: 32

        # how long to ban offenders for, and the message to use
        # after banning them, the number of connections is reset (which lets you use UNDLINE to unban people)
        ban-duration: 10m
        ban-message: You have attempted to connect too many times within a short duration. Wait a while, and you will be able to connect.

        # IPs/networks which are exempted from connection limits
        exempted:
            - "localhost"
            # - "192.168.1.1"
            # - "2001:0db8::/32"

# account options
accounts:
    # account registration
    registration:
        # can users register new accounts?
        enabled: true

        # this is the bcrypt cost we'll use for account passwords
        bcrypt-cost: 12

        # length of time a user has to verify their account before it can be re-registered
        verify-timeout: "32h"

        # callbacks to allow
        enabled-callbacks:
            - none # no verification needed, will instantly register successfully

        # example configuration for sending verification emails via a local mail relay
        # callbacks:
        #     mailto:
        #         server: localhost
        #         port: 25
        #         tls:
        #             enabled: false
        #         username: ""
        #         password: ""
        #         sender: "admin@my.network"

    # is account authentication enabled?
    authentication-enabled: true

    # throttle account login attempts (to prevent either password guessing, or DoS
    # attacks on the server aimed at forcing repeated expensive bcrypt computations)
    login-throttling:
        enabled: true

        # window
        duration:  1m

        # number of attempts allowed within the window
        max-attempts: 3

    # some clients (notably Pidgin and Hexchat) offer only a single password field,
    # which makes it impossible to specify a separate server password (for the PASS
    # command) and SASL password. if this option is set to true, a client that
    # successfully authenticates with SASL will not be required to send
    # PASS as well, so it can be configured to authenticate with SASL only.
    skip-server-password: false

    require-sasl:
        # if this is enabled, all clients must authenticate with SASL:
        enabled: false
        # the following IPs/CIDRs are exempted from this requirement:
        exempted:
            - "localhost"
            # - '127.0.0.2'
            # - '10.10.0.0/16'

    # nick-reservation controls how, and whether, nicknames are linked to accounts
    nick-reservation:
        # is there any enforcement of reserved nicknames?
        enabled: false

        # how many nicknames, in addition to the account name, can be reserved?
        additional-nick-limit: 2

        # method describes how nickname reservation is handled
        #             already logged-in using SASL or NickServ
        #   timeout:  let the user change to the registered nickname, give them X seconds
        #             to login and then rename them if they haven't done so
        #   strict:   don't let the user change to the registered nickname unless they're
        #             already logged-in using SASL or NickServ
        #   optional: no enforcement by default, but allow users to opt in to
        #             the enforcement level of their choice
        method: timeout

        # allow users to set their own nickname enforcement status, e.g.,
        # to opt in to strict enforcement
        allow-custom-enforcement: true

        # rename-timeout - this is how long users have 'til they're renamed
        rename-timeout: 30s

        # rename-prefix - this is the prefix to use when renaming clients (e.g. Guest-AB54U31)
        rename-prefix: Guest-

    # vhosts controls the assignment of vhosts (strings displayed in place of the user's
    # hostname/IP) by the HostServ service
    vhosts:
        # are vhosts enabled at all?
        enabled: true

        # maximum length of a vhost
        max-length: 64

        # regexp for testing the validity of a vhost
        # (make sure any changes you make here are RFC-compliant)
        valid-regexp: '^[0-9A-Za-z.\-_/]+$'

        # options controlling users requesting vhosts:
        user-requests:
            # can users request vhosts at all? if this is false, operators with the
            # 'vhosts' capability can still assign vhosts manually
            enabled: false

            # if uncommented, all new vhost requests will be dumped into the given
            # channel, so opers can review them as they are sent in. ensure that you
            # have registered and restricted the channel appropriately before you
            # uncomment this.
            #channel: "#vhosts"

            # after a user's vhost has been approved or rejected, they need to wait
            # this long (starting from the time of their original request)
            # before they can request a new one.
            cooldown: 168h

# channel options
channels:
    # modes that are set when new channels are created
    # +n is no-external-messages and +t is op-only-topic
    # see  /QUOTE HELP cmodes  for more channel modes
    default-modes: +nt

    # channel registration - requires an account
    registration:
        # can users register new channels?
        enabled: true

# operator classes
oper-classes:
    # local operator
    "local-oper":
        # title shown in WHOIS
        title: Local Operator

        # capability names
        capabilities:
            - "oper:local_kill"
            - "oper:local_ban"
            - "oper:local_unban"
            - "nofakelag"

    # network operator
    "network-oper":
        # title shown in WHOIS
        title: Network Operator

        # oper class this extends from
        extends: "local-oper"

        # capability names
        capabilities:
            - "oper:remote_kill"
            - "oper:remote_ban"
            - "oper:remote_unban"

    # server admin
    "server-admin":
        # title shown in WHOIS
        title: Server Admin

        # oper class this extends from
        extends: "local-oper"

        # capability names
        capabilities:
            - "oper:rehash"
            - "oper:die"
            - "accreg"
            - "sajoin"
            - "samode"
            - "vhosts"
            - "chanreg"

# ircd operators
opers:
    # operator named 'dan'
    dan:
        # which capabilities this oper has access to
        class: "server-admin"

        # custom whois line
        whois-line: is a cool dude

        # custom hostname
        vhost: "n"

        # modes are the modes to auto-set upon opering-up
        modes: +is acjknoqtux

        # password to login with /OPER command
        # generated using  "oragono genpasswd"
        password: "$2a$04$LiytCxaY0lI.guDj2pBN4eLRD5cdM2OLDwqmGAgB6M2OPirbF5Jcu"

# logging, takes inspiration from Insp
logging:
    -
        # how to log these messages
        #
        #   file    log to given target filename
        #   stdout  log to stdout
        #   stderr  log to stderr
        method: file stderr

        # filename to log to, if file method is selected
        filename: ircd.log

        # type(s) of logs to keep here. you can use - to exclude those types
        #
        # exclusions take precedent over inclusions, so if you exclude a type it will NEVER
        # be logged, even if you explicitly include it
        #
        # useful types include:
        #   *               everything (usually used with exclusing some types below)
        #   server          server startup, rehash, and shutdown events
        #   accounts        account registration and authentication
        #   channels        channel creation and operations
        #   commands        command calling and operations
        #   opers           oper actions, authentication, etc
        #   password        password hashing and comparing
        #   userinput       raw lines sent by users
        #   useroutput      raw lines sent to users
        type: "* -userinput -useroutput -localconnect -localconnect-ip"

        # one of: debug info warn error
        level: info
    -
        # avoid logging IP addresses to file
        method: stderr
        type: localconnect localconnect-ip
        level: debug

# debug options
debug:
    # when enabled, oragono will attempt to recover from certain kinds of
    # client-triggered runtime errors that would normally crash the server.
    # this makes the server more resilient to DoS, but could result in incorrect
    # behavior. deployments that would prefer to "start from scratch", e.g., by
    # letting the process crash and auto-restarting it with systemd, can set
    # this to false.
    recover-from-errors: true

    # optionally expose a pprof http endpoint: https://golang.org/pkg/net/http/pprof/
    # it is strongly recommended that you don't expose this on a public interface;
    # if you need to access it remotely, you can use an SSH tunnel.
    # set to `null`, "", leave blank, or omit to disable
    # pprof-listener: "localhost:6060"

# datastore configuration
datastore:
    # path to the datastore
    path: ircd.db

    # if the database schema requires an upgrade, `autoupgrade` will attempt to
    # perform it automatically on startup. the database will be backed
    # up, and if the upgrade fails, the original database will be restored.
    autoupgrade: true

# languages config
languages:
    # whether to load languages
    enabled: true

    # default language to use for new clients
    # 'en' is the default English language in the code
    default: en

    # which directory contains our language files
    path: languages

# limits - these need to be the same across the network
limits:
    # nicklen is the max nick length allowed
    nicklen: 32

    # identlen is the max ident length allowed
    identlen: 20

    # channellen is the max channel length allowed
    channellen: 64

    # awaylen is the maximum length of an away message
    awaylen: 500

    # kicklen is the maximum length of a kick message
    kicklen: 1000

    # topiclen is the maximum length of a channel topic
    topiclen: 1000

    # maximum number of monitor entries a client can have
    monitor-entries: 100

    # whowas entries to store
    whowas-entries: 100

    # maximum length of channel lists (beI modes)
    chan-list-modes: 60

    # maximum length of IRC lines
    # this should generally be 1024-2048, and will only apply when negotiated by clients
    linelen:
        # tags section
        tags: 2048

        # rest of the message
        rest: 2048

# fakelag: prevents clients from spamming commands too rapidly
fakelag:
    # whether to enforce fakelag
    enabled: false

    # time unit for counting command rates
    window: 1s

    # clients can send this many commands without fakelag being imposed
    burst-limit: 5

    # once clients have exceeded their burst allowance, they can send only
    # this many commands per `window`:
    messages-per-window: 2

    # client status resets to the default state if they go this long without
    # sending any commands:
    cooldown: 2s

# message history tracking, for the RESUME extension and possibly other uses in future
history:
    # should we store messages for later playback?
    enabled: true

    # how many channel-specific events (messages, joins, parts) should be tracked per channel?
    channel-length: 256

    # how many direct messages and notices should be tracked per user?
    client-length: 64

    # number of messages to automatically play back on channel join (0 to disable):
    autoreplay-on-join: 0