mirror of
https://github.com/matrix-construct/construct
synced 2024-11-01 11:29:05 +01:00
377 lines
12 KiB
Text
377 lines
12 KiB
Text
<chapter id="umodes">
|
|
<title>Umodes</title>
|
|
<sect1 id="umodelist">
|
|
<title>Meanings of user modes</title>
|
|
<sect2>
|
|
<title>+a, server administrator</title>
|
|
<para>
|
|
This vanity usermode is used to denote a server administrator in WHOIS output.
|
|
All local <quote>admin</quote> privileges are independent of it, though services
|
|
packages may grant extra privileges to +a users.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+D, deaf</title>
|
|
<para>
|
|
<note>
|
|
<para>
|
|
This is a user umode, which anybody can set. It is not specific to operators.
|
|
</para>
|
|
</note>
|
|
Users with the +D umode set will not receive messages sent to
|
|
channels. Joins, parts, topic changes, mode changes, etc are
|
|
received as normal, as are private messages.
|
|
</para>
|
|
<para>
|
|
Support of this umode is indicated by the DEAF token in
|
|
RPL_ISUPPORT (005); the parameter indicates the letter
|
|
of the umode. Note that several common IRCD implementations have
|
|
an umode like this (typically +d) but do not have the token in 005.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+g, Caller ID</title>
|
|
<para>
|
|
<note>
|
|
<para>
|
|
This is a user umode, which anybody can set. It is not specific to operators.
|
|
</para>
|
|
</note>
|
|
Users with the +g umode set will only receive private messages from users on a
|
|
session-defined whitelist, defined by the /accept command. If a user who is not
|
|
on the whitelist attempts to send a private message, the target user will receive a rate-limited notice saying that the user
|
|
wishes to speak to them.
|
|
</para>
|
|
<para>
|
|
Network operators are not affected by the callerid whitelist system in the event
|
|
that they need to speak to users who have it enabled.
|
|
</para>
|
|
<para>
|
|
Support of this umode is indicated by the CALLERID token in
|
|
RPL_ISUPPORT (005); the optional parameter indicates the letter
|
|
of the umode, otherwise +g.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+i, invisible</title>
|
|
<para>
|
|
<note>
|
|
<para>
|
|
This is a user umode, which anybody can set. It is not specific to operators.
|
|
</para>
|
|
</note>
|
|
Invisible users do not show up in WHO and NAMES unless you can see them.
|
|
</para>
|
|
</sect2>
|
|
<!-- not planned (jilles)
|
|
<sect2>
|
|
<title>+I, refuse invite</title>
|
|
<para>
|
|
<note>
|
|
<para>
|
|
This is a user umode, which anybody can set. It is not specific to operators.
|
|
</para>
|
|
</note>
|
|
If you have the +I umode set, nobody will be able to issue an INVITE to let you
|
|
in to a channel.
|
|
</para>
|
|
<para>
|
|
This mode is not yet implemented. It will be implemented in Charybdis 1.1.
|
|
</para>
|
|
</sect2>
|
|
-->
|
|
<sect2>
|
|
<title>+l, receive locops</title>
|
|
<para>
|
|
LOCOPS is a version of OPERWALL that is sent to opers on a single
|
|
server only. With cluster{} and shared{} blocks they can optionally
|
|
be propagated further.
|
|
</para>
|
|
<para>
|
|
Unlike OPERWALL, any oper can send and receive LOCOPS.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+o, operator</title>
|
|
<para>
|
|
This indicates global operator status.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+Q, disable forwarding</title>
|
|
<para>
|
|
<note>
|
|
<para>
|
|
This is a user umode, which anybody can set. It is not specific to operators.
|
|
</para>
|
|
</note>
|
|
This umode prevents you from being affected by channel forwarding.
|
|
If enabled on a channel, channel forwarding sends you to another
|
|
channel if you could not join. See channel mode +f for more
|
|
information.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+R, reject messages from unauthenticated users</title>
|
|
<para>
|
|
<note>
|
|
<para>
|
|
This is a user umode, which anybody can set. It is not specific to operators.
|
|
</para>
|
|
</note>
|
|
If a user has the +R umode set, then any users who are not authenticated
|
|
will receive an error message if they attempt to send a private
|
|
message or notice to the +R user.
|
|
</para>
|
|
<para>
|
|
Opers and accepted users (like in +g) are exempt.
|
|
Unlike +g, the target user is not notified of failed messages.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+s, receive server notices</title>
|
|
<para>
|
|
This umode allows an oper to receive server notices.
|
|
The requested types of server notices are specified as a
|
|
parameter (<quote>snomask</quote>) to this umode.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+S, network service</title>
|
|
<para>
|
|
<note>
|
|
<para>
|
|
This umode can only be set by servers named in a service{}
|
|
block.
|
|
</para>
|
|
</note>
|
|
This umode grants various features useful for services. For example,
|
|
clients with this umode cannot be kicked or deopped on channels,
|
|
can send to any channel, do not show channels in WHOIS,
|
|
can be the target of services aliases and do not appear in /stats p.
|
|
No server notices are sent for hostname changes by services clients;
|
|
server notices about kills are sent to snomask +k instead of +s.
|
|
</para>
|
|
<para>
|
|
The exact effects of this umode are variable; no user or oper on
|
|
an actual charybdis server can set it.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+w, receive wallops</title>
|
|
<para>
|
|
<note>
|
|
<para>
|
|
This is a user umode, which anybody can set. It is not specific to operators.
|
|
</para>
|
|
</note>
|
|
Users with the +w umode set will receive WALLOPS messages sent by opers.
|
|
Opers with +w additionally receive WALLOPS sent by servers (e.g.
|
|
remote CONNECT, remote SQUIT, various severe misconfigurations,
|
|
many services packages).
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+z, receive operwall</title>
|
|
<para>
|
|
OPERWALL differs from WALLOPS in that the ability to receive such messages is
|
|
restricted. Opers with +z set will receive OPERWALL messages.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+Z, SSL user</title>
|
|
<para>
|
|
This umode is set on clients connected via SSL/TLS.
|
|
It cannot be set or unset after initial connection.
|
|
</para>
|
|
</sect2>
|
|
</sect1>
|
|
<sect1 id="snomaskusage">
|
|
<title>Snomask usage</title>
|
|
<para>
|
|
Usage is as follows:
|
|
</para>
|
|
<cmdsynopsis><command>MODE</command>
|
|
<arg choice=plain><replaceable>nick</replaceable></arg>
|
|
<arg choice=plain>+s</arg>
|
|
<arg choice=plain><replaceable>+/-flags</replaceable></arg>
|
|
</cmdsynopsis>
|
|
<para>
|
|
To set snomasks.
|
|
</para>
|
|
<cmdsynopsis><command>MODE</command>
|
|
<arg choice=plain><replaceable>nick</replaceable></arg>
|
|
<arg choice=plain>-s</arg>
|
|
</cmdsynopsis>
|
|
<para>
|
|
To clear all snomasks.
|
|
</para>
|
|
<para>
|
|
Umode +s will be set if at least one snomask is set.
|
|
</para>
|
|
<para>
|
|
Umode +s is oper only by default, but even if you allow nonopers to
|
|
set it, they will not get any server notices.
|
|
</para>
|
|
</sect1>
|
|
<sect1 id="snomasklist">
|
|
<title>Meanings of server notice masks</title>
|
|
<sect2>
|
|
<title>+b, bot warnings</title>
|
|
<para>
|
|
Opers with the +b snomask set will receive warning messages from the server when potential
|
|
flooders and spambots are detected.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+c, client connections</title>
|
|
<para>
|
|
Opers who have the +c snomask set will receive server notices when clients attach to the
|
|
local server.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+C, extended client connection notices</title>
|
|
<para>
|
|
Opers who have the +C snomask set will receive server notices when clients attach to the
|
|
local server. Unlike the +c snomask, the information is displayed in a format intended
|
|
to be parsed by scripts, and includes the two unused fields of the USER command.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+d, debug</title>
|
|
<para>
|
|
The +d snomask provides opers extra information which may be of interest to debuggers.
|
|
It will also cause the user to receive server notices if certain assertions fail inside the
|
|
server. Its precise meaning is variable. Do not depend on the
|
|
effects of this snomask as they can and will change without notice in later revisions.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+f, full warning</title>
|
|
<para>
|
|
Opers with the +f snomask set will receive notices when a user
|
|
connection is denied because a connection limit is exceeded
|
|
(one of the limits in a class{} block, or the total per-server
|
|
limit settable with /quote set max).
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+F, far client connection notices</title>
|
|
<para>
|
|
<note>
|
|
<para>
|
|
This snomask is only available if the <filename>sno_farconnect.so</filename> extension is loaded.
|
|
</para>
|
|
</note>
|
|
Opers with +F receive server notices when clients connect or
|
|
disconnect on other servers. The notices have the same format
|
|
as those from the +c snomask, except that the class is ? and
|
|
the source server of the notice is the server the user is/was on.
|
|
</para>
|
|
<para>
|
|
No notices are generated for netsplits and netjoins.
|
|
Hence, these notices cannot be used to keep track of all
|
|
clients on the network.
|
|
</para>
|
|
<para>
|
|
There is no far equivalent of the +C snomask.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+k, server kill notices</title>
|
|
<para>
|
|
Opers with the +k snomask set will receive server notices when
|
|
services kill users and when
|
|
other servers kill and save (forced nick change to UID) users.
|
|
Kills and saves by this server are on +d or +s.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+n, nick change notices</title>
|
|
<para>
|
|
An oper with +n set will receive a server notice every time a local user changes their nick,
|
|
giving the old and new nicks.
|
|
This is mostly useful for bots that track all users on a single server.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+r, notices on name rejections</title>
|
|
<para>
|
|
Opers with this snomask set will receive a server notice when somebody tries to use an
|
|
invalid username, or if a dumb HTTP proxy tries to connect.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+s, generic server notices</title>
|
|
<para>
|
|
This snomask allows an oper to receive generic server notices.
|
|
This includes kills from opers (except services).
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+u, unauthorized connections</title>
|
|
<para>
|
|
This snomask allows an oper to see when users try to connect who do not have an
|
|
available auth{} block.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+W, whois notifications</title>
|
|
<para>
|
|
<note>
|
|
<para>
|
|
This snomask is only available if the <filename>sno_whois.so</filename> extension is loaded.
|
|
</para>
|
|
</note>
|
|
Opers with +W receive notices when a WHOIS is executed on them
|
|
on their server (showing idle time).
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+x, extra routing notices</title>
|
|
<para>
|
|
Opers who have the +x snomask set will get notices about servers
|
|
connecting and disconnecting on the whole network. This includes
|
|
all servers connected behind the affected link. This can get
|
|
rather noisy but is useful for keeping track of all linked
|
|
servers.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+y, spy</title>
|
|
<para>
|
|
Opers with +y receive notices when users try to join RESV'ed (<quote>juped</quote>) channels.
|
|
Additionally, if certain extension modules are loaded, they will
|
|
receive notices when special commands are used.
|
|
</para>
|
|
</sect2>
|
|
<sect2>
|
|
<title>+Z, operspy notices</title>
|
|
<para>
|
|
Opers with +Z receive notices whenever an oper anywhere on the
|
|
network uses operspy.
|
|
</para>
|
|
<para>
|
|
This snomask can be configured to be only effective for admins.
|
|
</para>
|
|
</sect2>
|
|
</sect1>
|
|
</chapter>
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: sgml
|
|
sgml-omittag:t
|
|
sgml-shorttag:t
|
|
sgml-namecase-general:t
|
|
sgml-general-insert-case:lower
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:2
|
|
sgml-indent-data:t
|
|
sgml-parent-document: ("charybdis-oper-guide.sgml" "book")
|
|
sgml-exposed-tags:nil
|
|
fill-column: 105
|
|
sgml-validate-command: "nsgmls -e -g -s -u charybdis-oper-guide.sgml"
|
|
End:
|
|
-->
|