2 ngIRCd - Next Generation IRC Server
3 http://ngircd.barton.de/
5 (c)2001-2014 Alexander Barton and Contributors.
6 ngIRCd is free software and published under the
7 terms of the GNU General Public License.
13 - Increase MAX_SERVERS from 16 to 64: There are installations out there
14 that would like to configure more than 16 links per server, so increase
15 this limit. Best would be to get rid of MAX_SERVERS altogether and make
16 if fully dynamic, but start with this quick and dirty hack ...
17 - Test suite/platformtest.sh: Detect when tests have been skipped.
18 - Allow "DefaultUserModes" to set all possible modes, including modes only
19 settable by IRC Operators.
20 - Implement user mode "F": "relaxed flood protection". Clients with mode "F"
21 set are allowed to send data to the daemon. This mode is only settable by
22 IRC Operators and can cause problems in the network -- so be careful and
23 only set it on "trusted" clients!
24 User mode "F" is used by Bahamut for this purpose, for example.
25 - Use server password when PAM is compiled in but disabled.
26 - Streamline punctuation of log messages.
27 - Return ISUPPORT(005) numerics on "VERSION". This is how ircd-seven,
28 Charybdis, Hybrid, and InspIRCd behave, for example.
29 - configure: Only link "contrib/Debian" if it exists, which isn't the case
30 on "VPATH builds", for example.
31 - Show the account name in WHOIS. This uses the same numeric as Charybdis
32 and ircu families: WHOISLOGGEDIN(330).
33 - Pattern matching: Remove "range matching" in our pattern matching code
34 using the "[...]" syntax, because [ and ] are valid characters in nick
35 names and one has to quote them currently using the "\" character, which
36 is quite unexpected for users.
37 - platformtest.sh: New option "-x", don't regenerate build system and
38 allow using separate source and build trees.
39 - Test suite: explicitly enable glibc memory checking.
40 - Make "MODE -k" handling more robust and compatible, send "fake '*' key"
42 - portabtest: Actually test the functions snprintf(), strlcpy(), strlcat(),
43 and vsnprintf() for correctness, not only existence (which was quite
44 useless, because if they weren't available, the program could not have
45 been linked at all ...).
46 - Implement new configuration option "Network": it is used to set the
47 (completely optional) "network name", to which this instance of the
48 daemon belongs. When set, this name is used in the ISUPPORT(005) numeric
49 which is sent to all clients connecting to the server after logging in.
50 - Update doc/Platforms.txt.
51 - Various code cleanups, remove unused code, streamline error handling.
52 Remove all imp.h and exp.h header files, support non-standard vsnprintf()
53 return codes, and fix some K&R C portability issues. Streamline
54 DEBUG_ARRAY, DEBUG_BUFFER, DEBUG_IO, DEBUG_ZIP definitions.
55 - Increase penalty time to 10 seconds when handling OPER commands with an
58 ngIRCd 21.1 (2014-03-25)
60 - Don't ignore but use the server password when PAM is compiled in but
61 disabled. Thanks to Roy Sindre Norangshol <roy.sindre@norangshol.no>!
62 - doc/Platforms.txt: Update from master branch.
63 - doc/Services.txt: Update information for Anope 2.x.
64 - configure: add support for the LDFLAGS_END and LIBS_END variables to add
65 linker flags and libraries at the end of the configure run (CFLAGS_END has
66 been implemented already).
67 - Update Copyright notices for 2014 :-)
69 ngIRCd 21 (2013-10-30)
71 - Call arc4random_stir() in forked subprocesses, when available. This
72 is required by FreeBSD <10 and current NetBSD at least to correctly
73 initialize the "arc4" random number generator on these platforms.
75 ngIRCd 21~rc2 (2013-10-20)
76 - Report the correct configuration file name on configuration errors,
77 support longer configuration lines, and warn when lines are truncated.
79 ngIRCd 21~rc1 (2013-10-05)
80 - Actually KILL clients on GLINE/KLINE. (Closes bug #156)
81 - Add support to show all user links using the "STATS L" (uppercase)
82 command (restricted to IRC Operators).
83 - Implement configurable SSL cipher list selection for GnuTLS and OpenSSL
84 using the new configuration option "CipherList". In addition, this
85 changes the defaults to more secure values: "HIGH:!aNULL:@STRENGTH" for
86 OpenSSL, and "SECURE128" for GnuTLS.
87 - Show connection flag "s" (SSL) in RPL_TRACE{LINK|SERVER} messages: now
88 you can check if a server-to-server link is SSL-encrypted or not using
89 the IRC "TRACE" command.
90 - Implement the new configuration option "DefaultUserModes" which lists
91 user modes that become automatically set on new local clients right
92 after login. Please note that only modes can be set that the client
93 could set on itself, so you can't set "a" (away) or "o" (IRC Op),
94 for example! User modes "i" (invisible) or "x" (cloaked) etc. are
95 "interesting", though. (Closes bug #160)
96 - Add support for the new METADATA "account" property, which allows
97 services to automatically identify users after netsplits and across
99 - Implement a new configuration option "AllowedChannelTypes" that lists
100 all allowed channel types (channel prefixes) for newly created channels
101 on the local server. By default, all supported channel types are allowed.
102 If set to the empty string, local clients can't create new channels at
103 all, which equals the old "PredefChannelsOnly = yes" setting.
104 This change deprecates the "PredefChannelsOnly" variable, too, but it is
105 still supported and translated to the appropriate "AllowedChannelTypes"
106 setting. When the old "PredefChannelsOnly" variable is processed, a
107 warning message is logged. (Closes bug #152)
108 - Add support for "client certificate fingerprinting". When a client
109 passes an SSL certificate to the server, the "fingerprint" will be
110 forwarded in the network which enables IRC services to identify the
111 user using this certificate and not using passwords.
112 - Implement a new configuration option "IncludeDir" in the "[Options]"
113 section that can be used to specify a directory which can contain
114 further configuration files and configuration file snippets matching
115 the pattern "*.conf". These files are read in after the main server
116 configuration file ("ngircd.conf" by default) has been read in and
117 parsed. The default is "$SYSCONFDIR/ngircd.conf.d", so that it is
118 possible to adjust the configuration only by placing additional files
119 into this directory. (Closes bug #157)
120 - Add Travis-CI configuration file (".travis.yml") to project.
121 - ngIRCd now accepts user names including "@" characters, saves the
122 unmodified name for authentication but stores only the part in front
123 of the "@" character as "IRC user name". And the latter is how
124 ircd2.11, Bahamut, and irc-seven behave as well. (Closes bug #155)
125 - Lots of IRC "information functions" like ADMIN, INFO, ... now accept
126 server masks and names of connected users (in addition to server names)
127 for specifying the target server of the command. (Closes bug #153)
128 - Implement a new configuration option "IdleTimeout" in the "[Limits]"
129 section of the configuration file which can be used to set a timeout
130 in seconds after which the whole daemon will shutdown when no more
131 connections are left active after handling at least one client.
132 The default is 0, "never".
133 This can be useful for testing or when ngIRCd is started using "socket
134 activation" with systemd(8), for example.
135 - Implement support for systemd(8) "socket activation".
136 - Enable WHOIS to display information about IRC Services using the new
137 numeric 310(RPL_WHOISSERVICE) This numeric is used for this purpose by
138 InspIRCd, for example -- but as usual, other numerics are in use, too,
139 like 613 in UltimateIRCd ...
140 Please note that neither the Operator (+o) not the "bot status" (+B)
141 of an IRC service is displayed in the output.
142 - Update systemd(8) example configuration files in ./contrib/ directory:
143 the "ngircd.service" file now uses the "forking" service type which
144 enhances the log messages shown by "systemctl status ngircd.service",
145 and the new "ngircd.socket" file configures a systemd socket that
146 configures a socket for ngIRCd and launches the daemon on demand.
147 - Enhance help system and the HELP command: now a "help text file" can be
148 set using the new configuration option "HelpFile" ("global" section),
149 which is read in and parsed on server startup and configuration reload,
150 and then is used to output individual help texts to specific topics.
151 Please see the file ./doc/Commands.txt for details.
153 ngIRCd 20.3 (2013-08-23)
155 - This release is a bugfix release only, without new features.
156 - Security: Fix a denial of service bug (server crash) which could happen
157 when the configuration option "NoticeAuth" is enabled (which is NOT the
158 default) and ngIRCd failed to send the "notice auth" messages to new
159 clients connecting to the server (CVE-2013-5580).
161 ngIRCd 20.2 (2013-02-15)
163 - This release is a bugfix release only, without new features.
164 - Security: Fix a denial of service bug in the function handling KICK
165 commands that could be used by arbitrary users to to crash the daemon
168 ngIRCd 20.1 (2013-01-02)
170 - This release is a bugfix release only, without new features.
172 ngIRCd 20 (2012-12-17)
174 - Allow user names ("INDENT") up to 20 characters when ngIRCd has not
175 been configured for "strict RFC mode". This is useful if you are using
176 external (PAM) authentication mechanisms that require longer user names.
177 Patch suggested by Brett Smith <brett@w3.org>, see
178 <http://arthur.barton.de/pipermail/ngircd-ml/2012-October/000579.html>.
180 ngIRCd 20~rc2 (2012-12-02)
181 - Rework cloaked hostname handling and implement the "METADATA cloakhost"
182 subcommand: Now ngIRCd uses two fields internally, one to store the
183 "real" hostname and one to save the "cloaked" hostname. This allows
184 "foreign servers" (aka "IRC services") to alter the real and cloaked
185 hostnames of clients without problems, even when the user itself issues
186 additional "MODE +x" and "MODE -x" commands.
188 ngIRCd 20~rc1 (2012-11-11)
189 - Update doc/Services.txt: describe the upcoming version of Anope 1.9.8,
190 then including a protocol module for ngIRCd. And remove our own patches
191 in ./contrib/Anope because they aren't supported any more ...
192 - Implement new "METADATA" command which can be used by remote servers
193 and IRC services to update client metadata like the client info text
194 ("real name"), user name, and hostname, and use this command to
195 configure an cloaked hostname (user mode "+x") on remote servers:
196 This prevents "double cloaking" of hostnames and even cloaked
197 hostnames are in sync on all servers supporting "METADATA" now.
198 - Implement new IRC "SVSNICK" command to allow remote servers (and IRC
199 services) to change nicknames of already registered users. The SVSNICK
200 command itself doesn't change the nickname, but it becomes forwarded
201 to the server to which the user is connected to. And then this server
202 initiates the real nickname changing using regular NICK commands.
203 This allows to run mixed networks with old servers not supporting the
204 SVSNICK command, because SVSNICK commands for nicknames on such servers
205 are silently ignored and don't cause a desynchronization of the network.
206 - New configuration option "MaxListSize" to configure the maximum number
207 of channels returned by a LIST command. The default is 100, as before.
208 - Implement user mode "b", "block messages": when a user has set mode "b",
209 all private messages and notices to this user are blocked if they don't
210 originate from a registered user, an IRC Op, server or service. The
211 originator gets an error numeric sent back in this case,
212 ERR_NONONREG_MSG (486), which is used by UnrealIRCd, too. (Closes #144)
213 - Implement channel mode "V" (invite disallow): If the new channel mode
214 "V" is set, the INVITE command becomes invalid and all clients get the
215 new ERR_NOINVITE_MSG (518) reply. (Closes #143)
216 - Implement channel mode "Q" and user mode "q": Both modes protect users
217 from channel kicks: only IRC operators and servers can kick users having
218 mode "q" or in channels with mode "Q". (Closes #141)
219 - Allow users to "cloak" their hostname only when the configuration
220 variable "CloakHostModeX" (introduced in 19.2) is set. Otherwise, only
221 IRC operators, other servers, and services are allowed to set the user
222 mode "+x": this prevents regular users from changing their hostmask to
223 the name of the IRC server itself, which confused quite a few people ;-)
225 - New configuration option "OperChanPAutoOp": If disabled, IRC operators
226 don't become channel operators in persistent channels when joining.
227 Enabled by default, which has been the behavior of ngIRCd up to this
229 - Allow IRC operators to see secret (+s) channels in LIST command as long
230 as the "MorePrivacy" configuration option isn't enabled in the
231 configuration file. (Closes #136)
232 - Implement new (optional) IRC+ "CHARCONV" command to set a client
233 character set that the server translates all messages to/from UTF-8.
234 This feature requires the "libiconv" library and must be enabled using
235 the new "--with-iconv" option of the ./configure script. See
236 doc/Protocol.txt for details. (Closes #109)
237 - Implement user mode "B" ("Bot flag"): it is settable and unsettable by
238 every (non-restricted) client. This is how Unreal and InspIRCd do
239 behave, and so do we :-)
240 - Implement channel mode "M": Only the server, identified users and IRC
241 operators are able to talk in such a channel.
242 - Block nicknames that are reserved for services and are defined using the
243 configuration variable "ServiceMask" in "Server" blocks; And this
244 variable now can handle more than one mask separated by commas.
245 - Implemented XOP channel user modes: "Half Op" ("+h", prefix "%") can set
246 the channel modes +imntvIbek and kick all +v and normal users; "Admin"
247 ("+a", prefix "&") can set channel modes +imntvIbekoRsz and kick all +o,
248 +h, +v and normal users; and "Owner" ("+q", prefix "~") can set channel
249 modes +imntvIbekoRsz and kick all +a, +o, +h, +v and normal users.
250 - Implement hashed cloaked hostnames for both the "CloakHost" and
251 "CloakHostModeX" configuration options: now the admin can use the new
252 '%x' placeholder to insert a hashed version of the clients hostname,
253 and the new configuration option "CloakHostSalt" defines the salt for
254 the hash function. When "CloakHostSalt" is not set (the default), a
255 random salt will be generated after each server restart.
257 ngIRCd 19.2 (2012-06-19)
259 ngIRCd 19.2~rc1 (2012-06-13)
260 - New configuration option "CloakHostModeX" to configure the hostname
261 that gets used for IRC clients which have user mode "+x" enabled.
262 Up to now, the name of the IRC server itself has been used for this,
263 which still is the default when "CloakHostModeX" isn't set.
264 - Add instructions for setting up Atheme IRC services.
265 - Implement support for IRC capability handling, the new "CAP" command,
266 and capablity "multi-prefix" which allows both the NAME and WHO command
267 handlers to return more than one "class prefix" to the client.
269 ngIRCd 19.1 (2012-03-19)
271 - Really include _all_ patches to build the Anope module into the
272 distribution archive ... ooops!
274 ngIRCd 19 (2012-02-29)
276 ngIRCd 19~rc1 (2012-02-12)
277 - Update preliminary ngIRCd protocol module for Anope 1.9.6, which now
278 is the only supported version.
279 - New numeric RPL_WHOISHOST_MSG(378), which returns the DNS host name
280 (if available) and the IP address of a client in the WHOIS reply.
281 Only the user itself and local IRC operators get this numeric.
282 - Implement channel exception list (mode 'e'). This allows a channel
283 operator to define exception masks that allow users to join the
284 channel even when a "ban" would match and prevent them from joining:
285 the exception list (e) overrides the ban list (b).
286 - Implement user mode 'C': If the target user of a PRIVMSG or NOTICE
287 command has the user mode 'C' set, it is required that both sender
288 and receiver are on the same channel. This prevents private flooding
289 by completely unknown clients.
290 - New RPL_WHOISREGNICK_MSG(307) numeric in WHOIS command replies: it
291 indicates if a nickname is registered (if user mode 'R' set).
292 - Limit channel invite, ban, and exception lists to 50 entries and fix
293 duplicate check and error messages when adding already listed entries
294 or deleting no (longer) existing ones.
295 - Limit the number of list items in the reply of LIST (100), WHO (25),
296 WHOIS (10), and WHOWAS (25) commands.
297 - Limit the MODE command to handle a maximum number of 5 channel modes
298 that require an argument (+Ibkl) per call and report this number
299 in the ISUPPORT(005) numeric: "MODES=5".
300 - LINKS command: support <mask> parameter to limit the reply.
301 - Add 1 second penalty for every further target on PRIVMSG/NOTICE
302 commands: this reduces the possibility of flooding channels with
303 commands like "PRIVMSG/NOTICE #a,#n,#c,... :message" a little bit.
304 Problem noticed by Cahata, thanks!
305 - New configuration option "PAMIsOptional": when set, clients not
306 sending a password are still allowed to connect: they won't become
307 "identified" and keep the "~" character prepended to their supplied
308 user name. See "man 5 ngircd.conf" for details.
309 - Fixed handling of WHO commands. This fixes two bugs: "WHO <nick>"
310 returned nothing at all if the user was "+i" (reported by Cahata,
311 thanks) and "WHO <nick|nickmask>" returned channel names instead
312 of "*" when the user was member of a (visible) channel.
313 - LUSERS reply: only count channels that are visible to the requesting
314 client, so the existence of secret channels is no longer revealed by
315 using LUSERS. Reported by Cahata, thanks!
316 - Unknown user and channel modes no longer stop the mode parser, but
317 are simply ignored. Therefore modes after the unknown one are now
318 handled. This is how ircd2.10/ircd2.11/ircd-seven behave, at least.
319 Reported by Cahata, thanks!
320 - Implement IRC commands "GLINE" and "KLINE" to ban users. G-Lines are
321 synchronized between server on peering, K-Lines are local only.
322 If you use "*!<user>@<host>" or "*!*@<host>" masks, these connections
323 are blocked even before the user is fully logged in (before PASS,
324 NICK, and USER commands have been processed) and before the child
325 processes for authentication are forked, so resource usage is smaller.
326 - Added doc/Modes.txt: document modes supported by ngIRCd.
327 - Implement user mode "R": indicates that the nickname of this user
328 is "registered". This mode isn't handled by ngIRCd itself, but must
329 be set and unset by IRC services like Anope.
330 - Implement channel mode "R": only registered users (having the user
331 mode "R" set) are allowed to join this channel.
332 - Test suite: bind to loopback (127.0.0.1) interface only.
333 - Handle unknown user and channel modes: these modes are saved and
334 forwarded to other servers, but ignored otherwise.
335 - Handle channel user modes 'a', 'h', and 'q' from remote servers.
336 These channel user modes aren't used for anything at the moment,
337 but ngIRCd knows that these three modes are "channel user modes"
338 and not "channel modes", that is that these modes take an "nickname"
339 argument. Like unknown user and channel modes, these modes are saved
340 and forwarded to other servers, but ignored otherwise.
342 ngIRCd 18 (2011-07-10)
344 - Add preliminary ngIRCd protocol module for Anope 1.9 to contrib/Anope/.
346 ngIRCd 18~rc2 (2011-06-29)
347 - GnuTLS: use 1024 bits as minimum size of the DH prime. This enables
348 ngIRCd to accept incoming connections from other servers and clients
349 that "only" use at least 1024 bits again, like ngIRCd 17 did (and no
350 longer requires 2048 bits for incoming connections).
352 ngIRCd 18~rc1 (2011-06-27)
353 - New configuration option "MorePrivacy" to "censor" some user information.
354 When enabled, signon time and idle time is left out. Part and quit
355 messages are made to look the same. WHOWAS requests are silently dropped.
356 All of this is useful if one wish to conceal users that access the ngircd
357 servers from TOR or I2P.
358 - New configuration option "ScrubCTCP" to scrub incoming CTCP commands. If
359 activated, the server silently drops incoming CTCP requests from both
360 other servers and from users. The server that scrubs CTCP will not forward
361 the CTCP requests to other servers in the network either, which can spell
362 trouble if not every oper knows about the CTCP-scrubbing. Scrubbing CTCP
363 commands also means that it is not possible to send files between users.
364 There is one exception to the CTCP scrubbing performed: ACTION ("/me
365 commands") requests are not scrubbed.
366 - Restructure ngIRCd configuration file: introduce new [Limits], [Options],
367 and [SSL] sections. The intention of this restructuring is to make the
368 [Global] section much cleaner, so that it only contains variables that
369 most installations must adjust to the local requirements. All the optional
370 variables are moved to [Limits], for configurable limits and timers of
371 ngIRCd, and [Options], for optional features. All SSL-related variables
372 are moved to [SSL] and the "SSL"-prefix is stripped. The old variables in
373 the [Global] section are deprecated now, but are still recognized.
374 => Don't forget to check your configuration, use "ngircd --configtest"!
375 - New documentation "how to contribute": doc/Contributing.txt.
376 - Avoid needlessly scary 'buffer overflow' messages: When the write buffer
377 space grows too large, ngIRCd has to disconnect the client to avoid
378 wasting too much memory, which is logged with a scary 'write buffer
379 overflow' message. Change this to a more descriptive wording.
380 - New configuration option "RequireAuthPing": PING-PONG on login. When
381 enabled, this configuration option lets ngIRCd send a PING with an numeric
382 "token" to clients logging in; and it will not become registered in the
383 network until the client responds with the correct PONG.
384 - New configuration option "NoticeAuth": send NOTICE AUTH on connect. When
385 active, ngircd will send "NOTICE AUTH" messages on client connect time
386 like e.g. snircd (QuakeNet) does.
387 - Add support for up to 3 targets in WHOIS queries, also allow up to one
388 wildcard query from local hosts. Follows ircd 2.10 implementation rather
389 than RFC 2812. At most 10 entries are returned per wildcard expansion.
390 - ngircd.conf(5) manual page: describe types of configuration variables
391 (booleans, text strings, integer numbers) and add type information to each
392 variable description.
393 - Terminate incoming connections on HTTP commands "GET" and "POST".
394 - New configuration option "CloakHost": when set, this host name is used for
395 every client instead of the real DNS host name (or IP address).
396 - New configuration option "CloakUserToNick": when enabled, ngIRCd sets
397 every clients' user name to their nickname and hides the user name
398 supplied by the IRC client.
399 - Make write buffers bigger, but flush early. Before this change, a client
400 got disconnected if the buffer flushing at 4k failed, now regular clients
401 can store up to 32k and servers up 64k even if flushing is not possible at
402 the moment. This enhances reliability on slow links.
403 - Allow "Port = 0" in [Server] blocks. Port number 0 marks remote servers
404 that try to connect to this daemon, but where this daemon never tries to
405 establish a connection on its own: only incoming connections are allowed.
406 - Enable WHOIS command to return information about services.
407 - Implement channel mode 'O': "IRC operators only". This channel mode is
408 used on DALnet (bahamut), for example.
409 - Remove support for ZeroConf/Bonjour/Rendezvous service registration
410 including the "[No]ZeroConf" configuration option.
411 - Deprecate NoXX-Options in ngircd.conf and move new variants into our new
412 [Options] section: 'NoDNS=no' => 'DNS=yes', 'NoIdent=no' => 'Ident=yes',
413 'NoPAM=no' => 'PAM=yes', and 'NoZeroConf=no' => 'ZeroConf=yes' (and
414 vice-versa). The defaults are adjusted accordingly and the old variables
415 in [Global] are still accepted, so there is no functional change.
417 ngIRCd 17.1 (2010-12-19)
419 - Don't log critical (or worse) messages to stderr
420 - Remove "error file" when compiled with debug code enabled
421 - New numeric 329: get channel creation time on "MODE #chan" commands
423 ngIRCd 17 (2010-11-07)
425 - doc: change path names in sample-ngircd.conf depending on sysconfdir
427 ngIRCd 17~rc2 (2010-10-25)
428 - Generate ngIRCd version number from GIT tag.
429 - Make sourcecode compatible with ansi2knr again. This allows to compile
430 ngIRCd using a pre-ANSI K&R C compiler again.
432 ngIRCd 17~rc1 (2010-10-11)
433 - New configuration option "NoZeroConf" to disable service registration at
434 runtime even if ngIRCd is compiled with support for ZeroConf (e.g. using
435 Howl, Avahi or on Mac OS X).
436 - New configuration option "SyslogFacility" to define the syslog "facility"
437 (the "target"), to which ngIRCd should send its log messages.
438 Possible values are system dependant, but most probably "auth", "daemon",
439 "user" and "local1" through "local7" are possible values; see syslog(3).
440 Default is "local5" for historical reasons.
441 - Dump the "internal server state" (configured servers, established
442 connections and known clients) to the console or syslog when receiving
443 the SIGUSR2 signal and debug mode is enabled.
444 - Enable the daemon to disable and enable "debug mode" on runtime using
445 signal SIGUSR1, when debug code is compiled in, not only on startup
446 using the command line parameters.
447 - Implement user mode "x": host name cloaking (closes: #102).
448 - Change MOTD file handling: ngIRCd now caches the contens of the MOTD
449 file, so the daemon now requires a HUP signal or REHASH command to
450 re-read the MOTD file when its content changed.
451 - Allow IRC ops to change channel modes even without OperServerMode set.
452 - Allow IRC operators to use MODE command on any channel (closes: #100).
453 - New configuration option "NoPAM" to disable PAM.
454 - Implement asynchronous user authentication using PAM, please see the
455 file doc/PAM.txt for details.
456 - Add some documentation for using BOPM with ngIRCd, see doc/Bopm.txt.
457 - Implement user mode "c": receive connect/disconnect NOTICEs. Note that
458 this new mode requires the user to be an IRC operator.
459 - Show SSL status in WHOIS output, numeric 275.
461 ngIRCd 16 (2010-05-02)
463 ngIRCd 16~rc2 (2010-04-25)
464 - Enhace connection statistics counters: display total number of served
465 connections on daemon shutdown and when a new client connects using
466 the new numeric RPL_STATSCONN (250).
468 ngIRCd 16~rc1 (2010-03-25)
469 - Implement WEBIRC command used by some Web-IRC frontends. The password
470 required to secure this command must be configured using the new
471 "WebircPassword" variable in the ngircd.conf file.
472 - Remove limit on max number of configured irc operators.
473 - A new channel mode "secure connections only" (+z) has been implemented:
474 Only clients using a SSL encrypted connection to the server are allowed
475 to join such a channel.
476 But please note three things: a) already joined clients are not checked
477 when setting this mode, b) IRC operators are always allowed to join
478 every channel, and c) remote clients using a server not supporting this
479 mode are not checked either and therefore always allowed to join.
481 ngIRCd 15 (2009-11-07)
483 ngIRCd 15~rc1 (2009-10-15)
484 - Do not add default listening port (6667) if SSL ports were specified, so
485 ngIRCd can be configured to only accept SSL-encrypted connections now.
486 - Enable IRC operators to use the IRC command SQUIT (insted of the already
487 implemented but non-standard DISCONNECT command).
488 - New configuration option "AllowRemoteOper" (disabled by default) that
489 enables remote IRC operators to use the IRC commands SQUIT and CONNECT
491 - Enforce upper limit on maximum number of handled commands. This implements
492 a throttling scheme: an IRC client can send up to 3 commands or 256 bytes
493 per second before a one second pause is enforced.
495 ngIRCd 14.1 (2009-05-05)
497 - Security: fix remotely triggerable crash in SSL/TLS code.
498 - Debian: build ngircd-full-dbg package.
499 - Allow ping timeout quit messages to show the timeout value.
501 ngIRCd 14 (2009-04-20)
503 ngIRCd 14~rc1 (2009-03-29)
504 - Allow creation of persistent modeless channels.
505 - The INFO command reports the compile time now (if available).
506 - Support individual channel keys for pre-defined channels: introduce
507 new configuration variable "KeyFile" in [Channel] sections in ngircd.conf,
508 here a file can be configured for each pre-defined channel which contains
509 individual channel keys for different users.
510 - Remove limit on maximum number of predefined channels in ngircd.conf.
512 ngIRCd 13 (2008-12-25)
514 ngIRCd 13~rc1 (2008-11-21):
515 - New version number scheme :-)
516 - Initial support for IRC services, using a RFC1459 style interface,
517 tested with IRCServices (http://www.ircservices.za.net/) version 5.1.13.
518 For this to work, ngIRCd now supports server-server links conforming
519 to RFC 1459. New ngircd.conf(5) option: ServiceMask.
520 - Support for SSL-encrypted server-server and client-server links using
521 OpenSSL (configure: --with-openssl) or GNUTLS (configure: --with-gnutls).
522 New ngircd.conf(5) options: SSLPorts, SSLKeyFile, SSLKeyFilePassword,
523 SSLCertFile, SSLDHFile, and SSLConnect.
524 - Server local channels have been implemented, prefix "&", that are only
525 visible to users of the same server and are not visible in the network.
526 In addition ngIRCd creates a "special" channel &SERVER on startup and logs
527 all the messages to it that a user with mode +s receives.
528 - New make target "osxpkg" to build a Mac OS X installer package.
529 - New configuration option "NoIdent" to disable IDENT lookups even if the
530 daemon is compiled with IDENT support.
532 ngIRCd 0.12.1 (2008-07-09)
534 - Add option aliases -V (for --version) and -h (for --help).
535 - Make Listen parameter a comma-separated list of addresses. This also
536 obsoletes ListenIPv4 and ListenIPv6 options. If Listen is unset, it
537 is treated as Listen="::,0.0.0.0".
538 Note: ListenIPv4 and ListenIPv6 options are still recognized,
539 but ngircd will print a warning if they are used in the config file.
541 ngIRCd 0.12.0 (2008-05-13)
543 ngIRCd 0.12.0-pre2 (2008-04-29)
544 - IPv6: Add config options to disable ipv4/ipv6 support.
546 ngIRCd 0.12.0-pre1 (2008-04-20)
548 - Install a LaunchDaemon script to start/stop ngIRCd on Mac OS X.
549 - Implemented IRC commands INFO, SUMMON (dummy), and USERS (dummy) and
550 enhanced test suite to check these commands. (Dana Dahlstrom)
551 - IRC_WHO now supports search patterns and will test this against user
552 nickname/server name/host name, etc. as required by RFC 2812, Section 3.6.1.
553 (reported by Dana Dahlstrom)
554 - Implement RFC 2812 handling of "0" argument to 'JOIN': must be treated
555 as if the user had sent PART commands for all channels the user is a
556 member of. (Dana Dahlstrom)
557 - Allow NOTICEs to be sent to a channel. (Fabian Schlager)
559 ngIRCd 0.11.0 (2008-01-15)
561 - Add support for /STAT u (server uptime) command.
562 - New [Server] configuration Option "Bind" allows to specify
563 the source IP address to use when connecting to remote server.
564 - New configuration option "MaxNickLength" to specify the allowed maximum
565 length of user nicknames. Note: must be unique in an IRC network!
566 - Numeric 317: implemented "signon time" (displayed in WHOIS result).
567 - Added new server configuration option "Passive" for "Server" blocks to
568 disable automatic outgoing connections (similar to -p option to ngircd,
569 but only for the specified server). (Tassilo Schweyer)
570 - Added support for the WALLOPS command. Usage is restricted to IRC
573 ngIRCd 0.10.2 (2007-06-08)
575 - Predefined channel configuration now allows specification of channel key
576 (mode k) and maximum user count (mode l): variables "Key" and "MaxUsers".
577 - When using the epoll() IO interface, compile in the select() interface as
578 well and fall back to it when epoll() isn't available on runtime.
579 - Added support for IO APIs "poll()" and "/dev/poll".
581 ngIRCd 0.10.1 (2006-12-17)
583 - Allow PASS syntax defined in RFC 1459 for server links, too.
584 - New configuration option "PredefChannelsOnly": if set, clients can only
585 join predefined channels.
587 ngIRCd 0.10.0 (2006-10-01)
589 ngIRCd 0.10.0-pre1 (2006-08-02)
590 - Enhanced DIE to accept a single parameter ("comment text") which is sent
591 to all locally connected clients before the server goes down.
592 - JOIN now supports more than one channel key at a time.
593 - Implemented numeric "333": Time and user name who set a channel topic.
594 - Channel topics are no longer limited to 127 characters: now the only limit
595 is the maximum length of an IRC command, i. e. 512 bytes (in practice, this
596 limits the topic to about 490 characters due to protocol overhead).
597 - Reverse DNS lookup code now checks the result by doing an additional
598 lookup to prevent spoofing.
599 - Added new IO layer which (optionally) supports epoll() and kqueue() in
600 addition to the select() interface.
602 ngIRCd 0.9.0 (2005-07-24)
604 - Never run with root privileges but always switch the user ID.
605 - Make "netsplit" messages RFC compliant.
606 - Implemented the IRC function "WHOWAS".
607 - New configuration option "OperServerMode" to enable a workaround needed
608 when running an network with ircd2 servers and "OperCanUseMode" enabled
609 to prevent the ircd2 daemon to drop mode changes of IRC operators.
610 Patch by Florian Westphal, <westphal@foo.fh-furtwangen.de>.
611 - Implemented support for "secret channels" (channel mode "s").
612 - New configuration option "Mask" for [Operator] sections to limit OPER
613 commands to users with a specific IRC mask. Patch from Florian Westphal.
614 - New configuration variable "PidFile", section "[Global]": if defined,
615 the server writes its process ID (PID) to this file. Default: off.
616 Idea of Florian Westphal, <westphal@foo.fh-furtwangen.de>.
617 - Added support for the Howl (http://www.porchdogsoft.com/products/howl/)
618 Rendezvous API, in addition to the API of Apple (Mac OS X). The available
619 API will be autodetected when you call "./configure --with-rendezvous".
621 ngIRCd 0.8.0 (2004-06-26)
623 - Two new configuration options: "ChrootDir" and "MotdPhrase", thanks to
624 Benjamin Pineau <ben@zouh.org>. Now you can force the daemon to change
625 its root and working directory to something "safe". MotdPhrase is used
626 to define an "MOTD string" instead of a whole file, useful if the
627 "real" MOTD file would be outside the "jail".
628 - INVITE- and BAN-lists become synchronized between IRC+ servers when
629 establishing new connections, if the peer supports this as well.
630 - The type of service (TOS) of all sockets is set to "interactive" now.
631 - Added short command line option "-t" as alternative to "--configtest".
632 - Added optional support for "IDENT" lookups on incoming connections. You
633 have to enable this function with the ./configure switch "--with-ident".
634 The default is not to do IDENT lookups.
636 ngIRCd 0.7.5 (2003-07-11)
638 - New configuration variable "MaxConnectionsIP" to limit the number of
639 simultaneous connections from a single IP that the server will accept.
640 This configuration options lowers the risk of denial of service attacks
641 (DoS), the default is 5 connections per client IP.
642 - Added new configuration variable "Listen" to bind all listening
643 sockets of the server to a single IP address.
645 ngIRCd 0.7.1 (2003-07-18)
647 - Added support for GNU/Hurd.
649 ngIRCd 0.7.0 (2003-05-01)
651 - New command CONNECT to enable and add server links. The syntax is not
652 RFC-compatible: use "CONNECT <name> <port>" to enable and connect an
653 configured server and "CONNECT <name> <port> <host> <mypwd> <peerpwd>"
654 to add a new server (ngIRCd tries to connect new servers only once!).
655 - Added DISCONNECT command ("DISCONNECT <name>") to disable servers.
656 - New command TRACE (you can trace only servers at the moment).
657 - New command HELP that lists all understood commands.
658 - ngIRCd can register itself with Rendezvous: to enable support pass the
659 new switch "--with-rendezvous" to configure.
660 - Added support for TCP Wrappers library: pass "--with-tcp-wrappers" to
661 configure to enable it.
662 - Changed some configure options to use "--with"/"--without" as prefix
663 instead of "--enable"/"--disable": "--without-syslog", "--without-zlib",
664 "--with-tcp-wrappers", and "--with-rendezvous".
665 - Enhanced manual pages ngircd(8) and ngircd.conf(5).
666 - Documentation is now installed in $(datadir)/doc/ngircd.
669 Older news (sorry, only available in german language):
671 ngIRCd 0.6.0, 24.12.2002
673 - beim Schliessen einer Verbindung zeigt der Server nun vor dem ERROR
674 noch eine Statistik ueber die empfangene und gesendete Datenmenge an.
675 - Connection-Strukturen werden nun "pool-weise" verwaltet; der Pool wird
676 bei Bedarf bis zu einem konfigurierten Limit vergroessert.
677 - Mit der neuen Konfigurationsvariable "MaxConnections" (Sekion "Global")
678 kann die maximale Anzahl gleichzeitiger Verbindungen begrenzt werden.
679 Der Default ist -1, "unlimitiert".
680 - der Server erkennt nun, ob bereits eine eingehende Verbindung von einem
681 Peer-Server besteht und versucht dann nicht mehr, selber eine eigene
682 ausgehende Verbindung zu diesem auufzubauen. Dadurch kann nun auf beiden
683 Servern in der Konfiguration ein Port fuer den Connect konfiguriert
684 werden (beide Server versuchen sich dann gegenseitig zu connectieren).
685 - Server identifizieren sich nun mit asynchronen Passwoertern, d.h. das
686 Passwort, welches A an B schickt, kann ein anderes sein als das, welches
687 B als Antwort an A sendet. In der Konfig.-Datei, Abschnitt "Server",
688 wurde "Password" dazu durch "MyPassword" und "PeerPassword" ersetzt.
689 - Der Server kann nun zur Laufzeit die Konfiguration neu einlesen: dies
690 macht er nach dem Befehl REHASH oder wenn ein HUP-Signal empfangen wird.
691 - Server-Server-Links koennen nun komprimiert werden, dazu wird die zlib
692 (www.zlib.org) benoetigt. Unterstuetzt die Gegenseite die Komprimierung
693 nicht, wird automatisch unkomprimiert kommuniziert. Das Verfahren ist
694 kompatibel mit dem Original-ircd 2.10.3, d.h. beide Server koennen
695 miteinander ueber komprimiert Links kommunizieren.
696 - neue Konfigurations-Variable "MaxJoins": Hiermit kann die maximale Zahl
697 der Channels, in denen ein User Mitglied sein kann, begrent werden.
698 - neue Channel-Modes l (User-Limit) und k (Channel-Key) implementiert.
700 ngIRCd 0.5.0, 20.09.2002
702 - AIX (3.2.5), HP-UX (10.20), IRIX (6.5), NetBSD (1.5.3/m68k) und Solaris
703 (2.5.1, 2.6) gehoeren nun auch zu den unterstuetzten Platformen.
704 - Unter A/UX (und evtl. weiteren Systemen) kompiliert der ngIRCd nun mit
705 dem "nativen" (ggf. pre-ANSI) Compiler.
706 - "persistente Channels" (Mode 'P') implementiert: diese koennen in der
707 Konfigurationsdatei definiert werden (Sektion "Channel", vgl. Beispiel-
708 Konfiguration "sample-ngircd.conf") und bleiben auch dann bestehen,
709 wenn kein User mehr im Channel ist.
710 - neue IRC-Befehle: KICK, INVITE, ADMIN, CHANINFO; LIST wurde erweitert.
711 Mit dem neuen Befehl CHANINFO synchronisieren Server, die das IRC+-
712 Protokoll unterstuetzen, Channel-Modes und Topics. Fuer den ADMIN-Befehl
713 gibt es neue Konfigurationsoptionen (Sektion "Global"): "AdminInfo1",
714 "AdminInfo2" und "AdminEMail".
715 - Invite- und Ban-Lists implementiert.
716 - neue Konfigurationsoption "OperCanUseMode" (Sektion "Global"):
717 ist sie aktiv, koennen IRC-Operatoren immer Channel-Modes setzen.
718 - "Test-Suite" begonnen: mit "make check" wird sie durchlaufen.
720 ngIRCd 0.4.2, 29.04.2002
722 - IRC-Funktion LIST implementiert; bisher werden allerdings noch keine
723 Regular Expressions (bis auf "*") unterstuetzt.
725 ngIRCd 0.4.0, 01.04.2002
727 - WHO implementiert (bisher ohne komplette Unterstuetzung von Masks).
728 - stderr wird nun in eine Datei umgelenkt (/ngircd-<PID>.err).
729 Laeuft der Server nicht im Debug-Modus, so wird diese bei Programm-
730 ende geloescht. Sollte der Server abstuerzen, finden sich hier evtl.
731 zusaetzliche Informationen.
732 - Server-Gruppen implementiert: es wird immer nur zu einem Server in
733 einer Gruppe eine Verbindung aufgebaut, klappt es beim ersten Server
734 nicht, so wird der naechste probiert.
735 - Clients und Channels werden nicht mehr ueber ihren Namen, sondern
736 einen Hash-Wert gesucht: sollte deutlich schneller sein.
737 - neuer Kommandozeilen-Parameter "--configtest": die Konfiguration wird
738 gelesen und die dann verwendeten Werte angezeigt.
739 - Client-Mode "s" (Server Notices) implementiert.
740 - mit dem neuen Kommandozeilen-Parameter "--config"/"-f" kann eine
741 alternative Konfigurationsdatei angegeben werden.
742 - nach dem Start kann der ngIRCd, wenn er mit root-Rechten laeuft,
743 zu einer anderen User-ID und Group-ID wechseln.
745 ngIRCd 0.3.0, 02.03.2002
747 - bekommt der Server ein HUP-Signal, so startet er neu -- genau so, wie
748 er auf den IRC-Befehl RESTART reagiert.
749 - neuer Kommandozeilen-Schalter "--passive" (-p): wird er angegeben, so
750 verbindet sich der ngIRCd nicht mehr automatisch zu anderen Servern.
751 Zum Debuggen manchmal ganz praktisch :-)
752 - neue Befehle VERSION und KILL implementiert. NAMES korrigiert.
753 - Anpassungen an A/UX: gehoert nun auch zu den unterstuetzten Platformen.
754 - AWAY (und der User-Mode 'a') ist nun implementiert.
755 - der ngIRCd unterstuetzt nun Channel-Topics (TOPIC-Befehl).
756 - Channel- und Nicknames werden nun ordentlich validiert.
758 ngIRCd 0.2.0, 15.02.2002
760 - Begonnen Channel-Modes und User-Channel-Modes zu implementieren: der
761 Server versteht an User-Modes o und v, beachtet letzteres allerdings
762 noch nirgends. Bekannte (aber nicht beachtete!) Channel-Modes sind
763 bisher a, m, n, p, q, s und t. Diese Modes werden von Usern ange-
764 nommen, von anderen Servern werden auch unbekannte Modes uebernommen.
765 - Nach dem Connect eines Users werden LUSERS-Informationen angezeigt.
767 ngIRCd 0.1.0, 29.01.2002
769 - Channels implementiert, bisher jedoch noch ohne Channel-Modes, d.h.
770 es gibt keine Channel-Ops, kein Topic, kein "topic lock" etc. pp.
771 Chatten in Channels ist aber natuerlich moeglich ;-)
772 Dadurch zum Teil groessere Aenderungen an bisherigen Funktionen.
773 - neue Befehle fuer Channles: JOIN, PART und NJOIN.
774 - FAQ.txt in doc/ begonnen.
776 ngIRCd 0.0.3, 16.01.2002
778 - Server-Links vollstaendig implementiert: der ngIRCd kann nun auch
779 "Sub-Server" haben, also sowohl als Leaf-Node als auch Hub in einem
780 IRC-Netzwerk arbeiten.
781 - WHOIS wird nun immer an den "Original-Server" weitergeleitet.
782 - Parser handhabt Leerzeichen zw. Parametern nun etwas "lockerer".
783 - Kommandozeilen-Parser: Debug- und No-Daemon-Modus, Hilfe.
784 - ngIRCd wandelt sich nun in einen Daemon (Hintergrundprozess) um.
785 - neue Befehle: LUSERS, LINKS.
787 ngIRCd 0.0.2, 06.01.2002
789 - neuer Aufbau der Konfigurationsdatei,
790 - mehrere IRC-Operatoren koennen konfiguriert werden,
791 - Server-Links teilweise implementiert. Bisher kann der ngIRCd jedoch
792 nur "leafed server" sein, d.h. keine "Client-Server" haben.
794 ngIRCd 0.0.1, 31.12.2001
796 - erste oeffentliche Version von ngIRCd als "public preview" :-)