2 ngIRCd - Next Generation IRC Server
3 http://ngircd.barton.de/
5 (c)2001-2018 Alexander Barton and Contributors.
6 ngIRCd is free software and published under the
7 terms of the GNU General Public License.
14 - Fix some compiler warnings.
15 - Allow IRC Ops and remote servers to KILL service clients: such clients
16 behave like regular users, therefore IRC operators and servers should be
17 able to KILL them: for example to resolve nick collisions.
19 - Don't forward KILLs to other servers if they've been blocked locally:
20 This prevents clients from killing IRC services, for example.
22 - Fix a cross-compiler issue related to the Get_Error() function.
24 - Update ./doc/Services.txt, enhance configuration examples.
26 ngIRCd 24 (2017-01-20)
28 - Make sure that ./contrib/platformtest.sh aborts when ./autogen.sh fails.
29 - Update config.guess (2016-10-02) and config.sub (2016-11-04) files.
30 - Build Debian packages with OpenSSL instead of GnuTLS: OpenSSL allows
31 to reload used certificates on runtime for example (which is very
32 useful when using Let's Encrypt), and therefore is preferred. And
33 explicitly specify the "source format".
34 - Fix handling of connection pool allocation and enlargement: up to now,
35 the daemon only enlarged its connection pool when accepting new incoming
36 client or server connections, not when establishing new outgoing server
37 links, which could lead to problems when hitting the configured limit,
38 see "MaxConnections". Thanks to Lukas Braun (k00mi) for reporting this!
41 ngIRCd 24~rc1 (2017-01-07)
42 - Enhance systemd service file, and install it in Debian package.
43 - Update configuration of Debian package.
44 - Log privilege violations and failed OPER request with log level "error"
45 and send it to the "&SERVER" channel, too.
46 - Immediately shut down connection when receiving an "ERROR" command,
47 don't wait for the peer to close the connection. This allows the daemon
48 to forward the received "ERROR" message in the network, instead of the
49 very generic "client closed connection" message.
50 - Fix sending of entry duration (no negative values!) when synchronizing
52 - List expiration (G-LINES): use same log level as when setting, and log
53 this event to the &SERVER channel, too.
54 - Explicitly forbid remote servers to modify "x-lines" (G-LINES) when the
55 "AllowRemoteOper" configuration option isn't set, even when the command
56 seems to originate from the remote server itself: this prevents GLINE's
57 to become set during server handshake in this case (what wouldn't be
58 possible during regular runtime when a remote IRC Op sends the command)
59 and what can't be undone by IRC Ops later on (because of the missing
60 "AllowRemoteOper" option) ...
61 - Make scripts and init-files in ./contrib executable.
62 - Fix building ngIRCd with OpenSSL 1.1. Thanks to Christoph Biedl
63 <ngircd.anoy@manchmal.in-ulm.de> for the patch!
64 - Fix code indentation warnings of gcc 6.2.
65 - Update config.guess (2016-04-02) and config.sub (2016-03-30) files.
66 - Fix warnings of the "shellcheck" linter in autogen.sh, contrib/ngindent
67 and contrib/platformtest.sh.
68 - Update Xcode project for latest Xcode version (8.0), and fix "duplicate
69 symbols" error messages when building (linking) the binary.
70 - Add "Documentation" variables to systemd configuration files.
71 - Make sure that SYSCONFDIR is always set, which can be handy when
72 using source code linters when ./configure hasn't been run already.
73 - Add the new "PAMServiceName" configuration option to specify the name
74 used as PAM service name. This setting allows to run multiple ngIRCd
75 instances with different PAM configurations for each instance.
76 Thanks to Christian Aistleitner <christian@quelltextlich.at> for the
78 - Add an ".editorconfig" file to the project.
79 - Travis-CI: use "container-based infrastructure".
80 - Limit the number of message targets, and suppress duplicates: This
81 prevents an user from flooding the server using commands like this:
82 "PRIVMSG nick1,nick1,nick1,...".
83 Duplicate targets are suppressed silently (channels and clients).
84 In addition, the maximum number of targets per PRIVMSG, NOTICE, ...
85 command are limited to MAX_HNDL_TARGETS (25). If there are more, the
86 daemon sends the new 407 (ERR_TOOMANYTARGETS_MSG) numeric, containing
87 the first target that hasn't been handled any more. Closes #187.
88 - Test suite: Add new test for server-server logins.
89 - contrib/ngindent: Fix shebang line.
90 - Make contrib/platformtest.sh script more portable, and only show
91 "runs=Y" when the test suite really has been passed successfully.
92 - Code cleanup in the NJON handler and the function killing clients as
93 well as the function sending messages to a "mask" (cleaner code, more
94 fault tolerant, better code comments).
95 - Update and enhance documentation: README file, doc/Platforms.txt,
96 doc/Modes.txt, doc/Commands.txt, doc/PAM.txt.
97 - Fix NJOIN not propagating "half ops" status: ngIRCd tested for the wrong
98 prefix of "half ops" when processing NJOIN commands and therefore never
99 classified a remote user as "half op".
100 Thanks to wowaname for pointing this out on #ngircd!
102 ngIRCd 23 (2015-11-16)
104 - Explicitly cast time_t to long when printing it out: this prevents
105 wrong sized data types on platforms where time_t doesn't equal a
106 long any more, for example on OpenBSD (which would result in garbled
107 output on those platforms).
108 - contrib/Debian/changelog: Fix email address.
109 - Documentation: Spelling fixes; update doc/Platforms.txt.
111 ngIRCd 23~rc1 (2015-09-06)
112 - Add ".clang_complete" file, which is used by the "linter-clang" package
113 of the Atom editor, for example.
114 - Make server-to-server protocol more robust: ngIRCd now catches more
115 errors on the server-to-server (S2S) protocol that could crash the
116 daemon before. This hasn't been a real problem because the IRC S2S
117 protocol is "trusted" by design, but the behavior is much better now.
118 Thanks to wowaname on #ngircd for pointing this out!
119 - Make platformtest.sh, autogen.sh, and ngircd.init more portable.
120 - Enables "reproducible builds" for ngIRCd: Use the optional BIRTHTIME
121 constant while building ngIRCd, which contains a time stamp for the
122 "Birth Date" information, in seconds since the epoch.
123 See <https://wiki.debian.org/ReproducibleBuilds>.
124 - Update "contrib/ngircd.service" file for systemd.
125 - INSTALL: Add deprecation notice for "PredefChannelsOnly" variable.
126 - Use "NOTICE *" before registration instead of "NOTICE AUTH". "AUTH" is
127 a valid nickname so sending notices to it is probably not a good idea.
128 Use "*" as the target instead as done with numerics when the nick is not
129 available. This mimics the behavior in Charybdis, IRCD-Hybrid, InspIRCd
130 2.2, Plexus 4, etc. Closes #217.
131 The "NoticeAuth" configuration variable (ngircd.conf) has been renamed
132 to "NoticeBeforeRegistration" accordingly, but the old name is still
133 supported for compatibility reasons.
134 - Implement new channel mode "N" (regular users can't change their nick
135 name while on this channel). Closes #214.
136 - README, AUTHORS: Update mailing list and issue tracker URLs.
137 - Remove doc/GIT.txt (it is outdated), update doc/Contributing.txt:
138 ngIRCd uses GitHub, and Git itself is quite common today. So don't
139 include an own Git "mini HowTo" any longer.
140 - Specify session context for OpenSSL clients. This enables some OpenSSL
141 clients, including Pidgin and stunnel 5.06, to reuse a session.
142 Patch by Tom Ryder <tom@sanctum.geek.nz>, thanks! Closes #182.
143 - Keep track of who placed bans, invites, and excepts.
144 Idea and implementation by LucentW, Thanks! Closes #203.
145 - Make setgroups(3) function optional: For example, Interix is missing
146 this function, which prevented ngIRCd to build on this platform. When
147 setgroups(3) isn't available, a warning message is issued on startup.
148 - Implement numeric RPL_LISTSTART(321). lightIRC and other clients
149 expecting RPL_LISTSTART should now behave correctly.
150 Idea and implementation by LucentW, Thanks! Closes #207.
151 - Update ngircd.conf.5: "CloakUserToNick" hides user _and_ real name.
153 - Fix case insensitive pattern matching: Up to now, only the the input
154 string became lowercased and was then compared to the pattern -- which
155 failed when the pattern itself wasn't all lowercase!
156 - Streamline the effect of "MorePrivacy" option: Update documentation
157 in ngircd.conf(5); don't hide channels for IRC Ops on LIST and don't
158 hide IP addresses/hostnames on WHOIS when "MorePrivacy" is in effect.
160 - IRC operators now can kick anyone when "OperCanMode" is set.
161 Idea and implementation by LucentW, Thanks! Closes #202.
162 - Implement user mode "I": Hide channels on WHOIS: this mode prevents
163 ngIRCd from showing channels on WHOIS (IRC Operators can always see
165 Idea and implementation by LucentW, Thanks! Closes #197.
166 - INVITE command: Implement ERR_USERNOTONSERV(504) numeric and make sure
167 that the target user is on the same server when inviting other users
168 to local ("&") channels.
169 Idea by Cahata, thanks! Closes #183.
170 - INVITE command: Enforce 1 second penalty time, which prevents flooding
171 of the target client.
172 This closes #186. Reported by Cahata, thanks!
173 - MODE command: Always report channel creation time. Up to now when
174 receiving a MODE command, ngIRCd only reported the channel creation
175 time to clients that were members of the channel. This patch reports
176 the channel creation time to all clients, regardless if they are joined
177 to that channel or not. At least ircd-seven behaves like this.
178 This closes #188. Reported by Cahata, thanks!
179 - Update Xcode project for latest Xcode version (6.3).
181 ngIRCd 22.1 (2015-04-06)
183 - Update doc/Platforms.txt and doc/FAQ.txt.
184 - Fix spelling of RPL_WHOISBOT message text.
185 - Don't send nick name as default PART reason: No other IRC daemon seems
186 to do this (today?). Closes #185.
187 Reported by Cahata in #ngircd, thanks!
188 - Fix "WHO #<chan>" showing invisible users and hiding all visible, the
189 logic was reversed! This bug has been introduced by commit c74115f2,
190 "Simplify mode checking on channels and users within a channel", ngIRCd
191 releases 21, 21.1, and 22 are affected :-( Problem reported by Cahata
193 - Fix typo in src/testsuite/README
194 - Auth PING: Fix our information text for manual sending of "PONG". Up to
195 now, ngIRCd doesn't send a valid IRC command at all, oops!
196 - Auth PING: Fix internal time stamp conversion and don't send a prefix in
197 our PING command. The prefix confuses WeeChat, at least, which doesn't
198 send an appropriate PONG in the case ...
199 Debugging and patch by "wowaname" on #ngircd, thanks!
200 - Fix syntax of ERR_LISTFULL_MSG(478) numeric. Pointed out by "wowaname"
202 - Enhance debug messages while sending CHANINFO commands.
203 - Reset "last try" timer when enabling a passive server. This results in
204 a new connection attempt as soon as possible.
205 - Change log message for "Can't resolve address" and for IP address
207 - doc/HowToRelease.txt: Add note about the bug tracker.
208 - Update "CipherList" to not enable SSLv3 by default. Idea, initial patch,
209 and testing by Christoph Biedl <ngircd.anoy@manchmal.in-ulm.de>.
210 - Change ngIRCd test suite not to use DNS lookups: Different operating
211 systems do behave quite differently when doing DNS lookups, for example
212 "127.0.0.1" sometimes resolves to "localhost" and sometimes to
213 "localhost.localdomain" (for example OpenBSD). And other OS resolve
214 "localhost" to the real host name (for example Cygwin). So not using
215 DNS at all makes the test site much more portable.
217 ngIRCd 22 (2014-10-11)
219 - Match all list patterns case-insensitive: this affects the invite-,
220 ban-, and except lists, as well as G-Lines an K-Lines.
221 Problem pointed out by "wowaname" on #ngircd, thanks!
223 ngIRCd 22~rc1 (2014-09-29)
224 - Sync "except lists" between servers: Up to now, ban, invite, and G-Line
225 lists have been synced between servers while linking -- but obviously
226 nobody noticed that except list have been missing ever since. Until now.
227 Thanks to "j4jackj", who reported this issue in #ngircd.
228 - Allow longer user names (up to 63 characters) for authentication.
229 - Correctly check that a server has a valid hostname and port, thanks to
230 David Binderman <dcb314@hotmail.com> who reported this bug.
231 - Fix the function which generates complete "IRC masks" from user input,
232 don't destroy the source buffer and use all provided parts (nick, user,
233 host name). This fixes GLINEs/KLINEs from not working in some situations.
234 - Increase MAX_SERVERS from 16 to 64: There are installations out there
235 that would like to configure more than 16 links per server, so increase
236 this limit. Best would be to get rid of MAX_SERVERS altogether and make
237 if fully dynamic, but start with this quick and dirty hack ...
238 - Debian: Don't adjust path names that are correct by default and correctly
239 set and use "docdir".
240 - Update config.guess and config.sub to recent versions.
241 - Test suite/platformtest.sh: Detect when tests have been skipped.
242 - doc/Bopm.txt: Update "connregex" and "kline" for current ngIRCd.
243 - Allow "DefaultUserModes" to set all possible modes, including modes only
244 settable by IRC Operators.
245 - Spoofed prefixes: Really kill connection on non-server links.
246 - Implement user mode "F": "relaxed flood protection". Clients with mode
247 "F" set are allowed to rapidly send data to the daemon. This mode is only
248 settable by IRC Operators and can cause problems in the network -- so be
249 careful and only set it on "trusted" clients!
250 User mode "F" is used by Bahamut for this purpose, for example.
251 - Handle "throttling" in a single function: ngIRCd implements "command
252 throttling" and "bps throttling" (bytes per second). The states are
253 detected in different functions, Conn_Handler() and Read_Request(), but
254 handle the actual "throttling" in a common function: this enables us to
255 guarantee consistent behavior and to disable throttling for special
256 connections in only one place
257 - Use server password when PAM is compiled in but disabled.
258 - Streamline punctuation of log messages.
259 - Return ISUPPORT(005) numerics on "VERSION". This is how ircd-seven,
260 Charybdis, Hybrid, and InspIRCd behave, for example.
261 - configure: Only link "contrib/Debian" if it exists, which isn't the case
262 on "VPATH builds", for example.
263 - Show the account name in WHOIS. This uses the same numeric as Charybdis
264 and ircu families: WHOISLOGGEDIN(330).
265 - Pattern matching: Remove "range matching" in our pattern matching code
266 using the "[...]" syntax, because [ and ] are valid characters in nick
267 names and one has to quote them currently using the "\" character, which
268 is quite unexpected for users.
269 - platformtest.sh: New option "-x", don't regenerate build system and
270 allow using separate source and build trees.
271 - Test suite: explicitly enable glibc memory checking.
272 - Make "MODE -k" handling more robust and compatible, send "fake '*' key"
274 - Update configure.ng: ngIRCd requires GNU autoconf 2.61 for generating its
275 build system, so update the build system accordingly and implement all
276 changes that autoupdate(1) suggests: Update AC_PREREQ and AC_INIT, use
277 AC_LINK_IFELSE, AC_RUN_IFELSE, and AC_COMPILE_IFELSE, and remove
278 AC_TYPE_SIGNAL (we don't use RETSIGTYPE).
279 - portabtest: Actually test the functions snprintf(), strlcpy(), strlcat(),
280 and vsnprintf() for correctness, not only existence (which was quite
281 useless, because if they weren't available, the program could not have
282 been linked at all ...).
283 - Implement new configuration option "Network": it is used to set the
284 (completely optional) "network name", to which this instance of the
285 daemon belongs. When set, this name is used in the ISUPPORT(005) numeric
286 which is sent to all clients connecting to the server after logging in.
287 - Update doc/Platforms.txt.
288 - Various code cleanups, remove unused code, streamline error handling.
289 Remove all imp.h and exp.h header files, support non-standard vsnprintf()
290 return codes, and fix some K&R C portability issues. Streamline
291 DEBUG_ARRAY, DEBUG_BUFFER, DEBUG_IO, DEBUG_ZIP definitions.
292 - Increase penalty time to 10 seconds when handling OPER commands with an
295 ngIRCd 21.1 (2014-03-25)
297 - Don't ignore but use the server password when PAM is compiled in but
298 disabled. Thanks to Roy Sindre Norangshol <roy.sindre@norangshol.no>!
299 - doc/Platforms.txt: Update from master branch.
300 - Really kill connections that send "spoofed prefixes" on non-server links.
301 This fixes commit 6cbe1308 which only killed the connection when the
302 spoofed prefix itself belonged to a non-server client.
303 - CHARCONV command: Fix handling conversion errors, don't overwrite already
305 - doc/Services.txt: Update information for Anope 2.x.
306 - Correctly use cloaked IRC masks on "INVITE nickname": The cloaked IRC mask
307 of a user is his visible mask, so the daemon has to use it for generating
308 the "one time" entries for the invite list of the given channel, and not
309 the "real" mask which will never match while the target client is "+x", and
310 even worse, will disclose the real mask on "MODE #channel +I" commands :-/
311 Bug reported by Cahata on #ngircd, thanks!
312 - configure: Only link "contrib/Debian" if it exists. This isn't the case on
313 "VPATH builds", for example.
314 - Use $(MKDIR_P) instead of $(mkinstalldirs) in Makefile's and test for
315 "mkdir -p" using AC_PROG_MKDIR_P in "configure".
316 - Fix configure script and "make check" for TCP Wrappers (problems spotted on
317 OpenBSD): add missing #include's and static variables, and add libwrap at
318 the end of the configure run because if libwrap becomes added earlier,
319 other tests may fail.
320 - configure: add support for the LDFLAGS_END and LIBS_END variables to add
321 linker flags and libraries at the end of the configure run (CFLAGS_END has
322 been implemented already).
323 - platformtest.sh and Makefile.am: Don't use "test -e", it isn't portable.
324 - Update Copyright notices for 2014 :-)
325 - Fix permanent {G|K}LINES (with a timeout of 0 seconds).
326 - WEBIRC: Don't set the hostname received by the WEBIRC command when DNS
327 lookups are disabled, but use the IP address instead.
328 Reported by Toni Spets <toni.spets@iki.fi>, thanks!
329 - Check for working getaddrinfo() function: At least AIX 4.3.3 and 5.1 have a
330 broken implementation of getaddrinfo() which doesn't handle "0" as numeric
331 service correctly. This patch adds a configure check for this case and
332 changes all calling functions to only use getaddrinfo() if it "works".
333 See <http://www.stacken.kth.se/lists/heimdal-discuss/2004-05/msg00059.html>
334 - Only use the unsetenv() function when it is available (AIX 4.3 doesn't
335 support it, for example).
336 - Make sure that the source code is still compatible with the "ansi2knr" tool
337 and builds using non-ANSI K&R C compilers. Tested with Apple C on A/UX.
338 - Fix building ngIRCd without support for ZLIB compression. Reported by
339 "der_baer" on #ngircd, thanks!
341 ngIRCd 21 (2013-10-30)
343 - ./contrib/Debian/ngircd.init: Make sure no stale PID file is left over
344 when (re-)starting ngIRCd.
345 - Change ./contrib/platformtest.sh and update ./doc/Platforms.txt to
346 allow user names up to 8 characters.
347 - Call arc4random_stir() in forked subprocesses, when available. This
348 is required by FreeBSD <10 and current NetBSD at least to correctly
349 initialize the "arc4" random number generator on these platforms.
350 - Update our own Debian package configuration and fix the default path
351 of the "HelpFile" of the "full" package variants.
353 ngIRCd 21~rc2 (2013-10-20)
354 - Report the correct configuration file name on configuration errors,
355 support longer configuration lines, and warn when lines are truncated.
356 - Use arc4random() function to generate "random" numbers, when available.
357 - platformtest.sh: Detect clang compiler, and clean up GIT source tree
358 before building (when possible).
359 - Update (date of) manual pages.
360 - Update "Upgrade Information" in INSTALL file, add more systems to
361 doc/Platforms.txt, and fix spelling in NEWS and ChangeLog files =:)
362 - Fix remaining compiler warnings on OpenBSD.
364 ngIRCd 21~rc1 (2013-10-05)
365 - Actually KILL clients on GLINE/KLINE. (Closes bug #156)
366 - Adjust log messages for invalid and spoofed prefixes, which cleans up
367 logging of commands related to already KILL'ed clients. And don't
368 forward KILL commands for (already) unknown clients any more to prevent
369 unnecessary duplicates.
370 - Add support to show all user links using the "STATS L" (uppercase)
371 command (restricted to IRC Operators).
372 - Fixed blocking of server reconnects in some error configurations.
373 - Don't ignore SSL-related errors during startup any more: abort startup
374 when SSL is requested by the configuration but can't be initialized and
375 don't continue only listening on plain text communication ports.
377 - Implement configurable SSL cipher list selection for GnuTLS and OpenSSL
378 using the new configuration option "CipherList". In addition, this
379 changes the defaults to more secure values: "HIGH:!aNULL:@STRENGTH" for
380 OpenSSL, and "SECURE128" for GnuTLS.
381 - Fix "TRACE": Correctly return ERR_NEEDMOREPARAMS(461) (which basically
382 is "syntax error") when there are too many parameters.
383 - Clean up lots of permission and parameter checks in functions handling
384 IRC commands; and more consistently add penalty times on errors.
385 - Fix error numeric of WHOIS when no nick name has been provided:
386 as per RFC it should be ERR_NONICKNAMEGIVEN(431).
387 - Only log "IDENT ... no result" messages when an IDENT looked took place
388 and didn't return any data, not when IDENT has been disabled.
389 - Show connection flag "s" (SSL) in RPL_TRACE{LINK|SERVER} messages: now
390 you can check if a server-to-server link is SSL-encrypted or not using
391 the IRC "TRACE" command.
392 - Correctly discard supplementary groups on server startup.
393 - Save client IP address text for "WebIRC" users and correctly display
394 it on WHOIS, for example. (Closes bug #159)
395 - Implement the new configuration option "DefaultUserModes" which lists
396 user modes that become automatically set on new local clients right
397 after login. Please note that only modes can be set that the client
398 could set on itself, so you can't set "a" (away) or "o" (IRC Op),
399 for example! User modes "i" (invisible) or "x" (cloaked) etc. are
400 "interesting", though. (Closes bug #160)
401 - Add support for the new METADATA "account" property, which allows
402 services to automatically identify users after netsplits and across
404 - Enforce "penalty times" on error conditions more consistently and in
405 more places. Now most error codes sent back from the IRC server to the
406 client should result in a 2 second "penalty".
407 - Implement a new configuration option "AllowedChannelTypes" that lists
408 all allowed channel types (channel prefixes) for newly created channels
409 on the local server. By default, all supported channel types are allowed.
410 If set to the empty string, local clients can't create new channels at
411 all, which equals the old "PredefChannelsOnly = yes" setting.
412 This change deprecates the "PredefChannelsOnly" variable, too, but it is
413 still supported and translated to the appropriate "AllowedChannelTypes"
414 setting. When the old "PredefChannelsOnly" variable is processed, a
415 warning message is logged. (Closes bug #152)
416 - Add support for "client certificate fingerprinting". When a client
417 passes an SSL certificate to the server, the "fingerprint" will be
418 forwarded in the network which enables IRC services to identify the
419 user using this certificate and not using passwords.
420 - IRC Operator names, as defined in ngircd.conf, are logged now when
421 handling successful OPER commands.
422 - Some error conditions while handling IRC commands, like "permission
423 denied" or "need more parameters", result in more penalty times.
424 - The numeric replies of some commands became split too early which
425 resulted in more numeric reply lines than necessary.
426 - Implement a new configuration option "IncludeDir" in the "[Options]"
427 section that can be used to specify a directory which can contain
428 further configuration files and configuration file snippets matching
429 the pattern "*.conf". These files are read in after the main server
430 configuration file ("ngircd.conf" by default) has been read in and
431 parsed. The default is "$SYSCONFDIR/ngircd.conf.d", so that it is
432 possible to adjust the configuration only by placing additional files
433 into this directory. (Closes bug #157)
434 - Fix use-after-free in the Lists_CheckReason() function, which is used
435 to check if a client is a member of a particular ban/invite/... list.
436 - Xcode: fix detection of host OS, vendor, and CPU type, and update
437 project settings for Xcode 5.
438 - OS X PackageMaker: use relative path names in project files and package
439 with correct file permissions (requires root privileges on "make").
440 - Add Travis-CI configuration file (".travis.yml") to project.
441 - Look for possible cloaked Masks in Lists. Users with +x user mode can
442 be banned with their cloaked hostname now.
443 - Don't read SSL client data before DNS resolver is finished which could
444 have resulted in discarding the resolved client hostname and IDENT
445 reply afterwards, because in some situations (timing dependent) the
446 NICK and USER commands could have already been read in from the client,
447 stored in the buffer, and been processed.
448 Thanks to Julian Brost for reporting the issue and testing, and to
449 Federico G. Schwindt <fgsch@lodoss.net> for helping to debug it!
450 - Increase password length limit to 64 characters. (Closes bug #154)
451 - doc/Services.txt: Update Anope status and URL.
452 - Clean up Xcode project file, remove outdated files, add missing ones.
453 - Update Doxygen configuration file.
454 - configure: search for iconv_open as well as libiconv_open, because
455 on some installations iconv_open() is actually libiconv_open().
456 iconv_open() is the glibc version while libiconv_open() is the
457 libiconv version, now both variants are supported. (Closes bug #151)
458 - ngIRCd now accepts user names including "@" characters, saves the
459 unmodified name for authentication but stores only the part in front
460 of the "@" character as "IRC user name". And the latter is how
461 ircd2.11, Bahamut, and irc-seven behave as well. (Closes bug #155)
462 - Lots of IRC "information functions" like ADMIN, INFO, ... now accept
463 server masks and names of connected users (in addition to server names)
464 for specifying the target server of the command. (Closes bug #153)
465 - Implement a new configuration option "IdleTimeout" in the "[Limits]"
466 section of the configuration file which can be used to set a timeout
467 in seconds after which the whole daemon will shutdown when no more
468 connections are left active after handling at least one client.
469 The default is 0, "never".
470 This can be useful for testing or when ngIRCd is started using "socket
471 activation" with systemd(8), for example.
472 - Implement support for systemd(8) "socket activation".
473 - contrib/README: add description for more files.
474 - Enable WHOIS to display information about IRC Services using the new
475 numeric 310(RPL_WHOISSERVICE) This numeric is used for this purpose by
476 InspIRCd, for example -- but as usual, other numerics are in use, too,
477 like 613 in UltimateIRCd ...
478 Please note that neither the Operator (+o) not the "bot status" (+B)
479 of an IRC service is displayed in the output.
480 - Exit message: use singular & plural :-)
481 - autogen.sh: Check for autoconf/automake wrapper scripts
482 - Add missing punctuation marks in log messages, adjust some severity
483 levels, and make SSL-related messages more readable.
484 - AUTHORS file: Update list of contributors.
485 - Update systemd(8) example configuration files in ./contrib/ directory:
486 the "ngircd.service" file now uses the "forking" service type which
487 enhances the log messages shown by "systemctl status ngircd.service",
488 and the new "ngircd.socket" file configures a systemd socket that
489 configures a socket for ngIRCd and launches the daemon on demand.
490 - Enhance help system and the HELP command: now a "help text file" can be
491 set using the new configuration option "HelpFile" ("global" section),
492 which is read in and parsed on server startup and configuration reload,
493 and then is used to output individual help texts to specific topics.
494 Please see the file ./doc/Commands.txt for details.
496 ngIRCd 20.3 (2013-08-23)
498 - Security: Fix a denial of service bug (server crash) which could happen
499 when the configuration option "NoticeAuth" is enabled (which is NOT the
500 default) and ngIRCd failed to send the "notice auth" messages to new
501 clients connecting to the server (CVE-2013-5580).
503 ngIRCd 20.2 (2013-02-15)
505 - Security: Fix a denial of service bug in the function handling KICK
506 commands that could be used by arbitrary users to to crash the daemon
508 - WHO command: Use the currently "displayed hostname" (which can be cloaked!)
509 for hostname matching, not the real one. In other words: don't display all
510 the cloaked users on a specific real hostname!
511 - configure: The header file "netinet/in_systm.h" already is optional in
512 ngIRCd, so don't require it in the configure script. Now ngIRCd can be
513 built on Minix 3 again :-)
514 - Return better "Connection not registered as server link" errors: Now ngIRCd
515 returns a more specific error message for numeric ERR_NOTREGISTERED(451)
516 when a regular user tries to use a command that isn't allowed for users but
518 - Don't report ERR_NEEDMOREPARAMS(461) when a MDOE command with more modes
519 than nicknames is handled, as well as for channel limit and key changes
520 without specifying the limit or key parameters.
521 This is how a lot (all?) other IRC servers behave, including ircd2.11,
522 InspIRCd, and ircd-seven. And because of clients (tested with Textual and
523 mIRC) sending bogus MODE commands like "MODE -ooo nick", end-users got the
524 expected result as well as correct but misleading error messages ...
525 - Correctly detect when SSL subsystem must be initialized and take
526 outgoing connections (server links!) into account, too.
527 - autogen.sh: Enforce serial test harness on GNU automake >=1.13. The
528 new parallel test harness which is enabled by default starting with
529 automake 1.13 isn't compatible with our test suite.
530 And don't use "egrep -o", instead use "sed", because it isn't portable
531 and not available on OpenBSD, for example.
533 ngIRCd 20.1 (2013-01-02)
535 - Allow ERROR command on server and service links only, ignore them and
536 add a penalty time on all other link types.
537 - Enforced mode setting by IRC Operators: Only check the channel user
538 modes of the initiator if he is joined to the channel and not an IRC
539 operator enforcing modes (which requires the configuration option
540 "OperCanUseMode" to be enabled), because trying to check channel user
541 modes of a non-member results in an assertion when running with debug
542 code or could crash the daemon otherwise. This closes bug #147, thanks
543 to James Kirwill <james.kirwill@bk.ru> for tracking this down!
544 - Fix build system to cope with spaces in path names.
545 - Code cleanups, mostly to fix build warnings on Cygwin.
547 ngIRCd 20 (2012-12-17)
549 - Allow user names ("INDENT") up to 20 characters when ngIRCd has not
550 been configured for "strict RFC mode". This is useful if you are using
551 external (PAM) authentication mechanisms that require longer user names.
552 Patch suggested by Brett Smith <brett@w3.org>, see
553 <http://arthur.barton.de/pipermail/ngircd-ml/2012-October/000579.html>.
555 ngIRCd 20~rc2 (2012-12-02)
556 - Rework cloaked hostname handling and implement the "METADATA cloakhost"
557 subcommand: Now ngIRCd uses two fields internally, one to store the
558 "real" hostname and one to save the "cloaked" hostname. This allows
559 "foreign servers" (aka "IRC services") to alter the real and cloaked
560 hostnames of clients without problems, even when the user itself issues
561 additional "MODE +x" and "MODE -x" commands.
562 - RPL_UMODEIS: send correct target name, even on server links.
563 - Update platformtest.sh to follow autoconf changes and only generate
564 the "configure" script when it is missing.
565 - Fix the test suite to correctly execute test scripts even when stdout
567 - Fix some compiler warnings on NetBSD and OpenBSD.
569 ngIRCd 20~rc1 (2012-11-11)
570 - Update doc/Services.txt: describe the upcoming version of Anope 1.9.8,
571 then including a protocol module for ngIRCd. And remove our own patches
572 in ./contrib/Anope because they aren't supported any more ...
573 - Implement new "METADATA" command which can be used by remote servers
574 and IRC services to update client metadata like the client info text
575 ("real name"), user name, and hostname, and use this command to
576 configure an cloaked hostname (user mode "+x") on remote servers:
577 This prevents "double cloaking" of hostnames and even cloaked
578 hostnames are in sync on all servers supporting "METADATA" now.
579 - Fix error message when trying to join non-predefined channels and the
580 "PredefChannelsOnly" configuration option is set.
581 - Implement new IRC "SVSNICK" command to allow remote servers (and IRC
582 services) to change nicknames of already registered users. The SVSNICK
583 command itself doesn't change the nickname, but it becomes forwarded
584 to the server to which the user is connected to. And then this server
585 initiates the real nickname changing using regular NICK commands.
586 This allows to run mixed networks with old servers not supporting the
587 SVSNICK command, because SVSNICK commands for nicknames on such servers
588 are silently ignored and don't cause a desynchronization of the network.
589 - Make server reconnect time a little bit more random, so that two
590 servers trying to connect to each other asynchronously don't try this
591 in exactly the same time periods and kick each other off ...
592 - Don't accept connections for servers already being linked: there was a
593 time frame that could result in one connection overwriting the other,
594 e. g. the incoming connection overwriting the status of the outgoing
595 one. And this could lead to all kind of weirdness (even crashes!) later
596 on: now such incoming connections are dropped.
597 - New configuration option "MaxListSize" to configure the maximum number
598 of channels returned by a LIST command. The default is 100, as before.
599 - Implement user mode "b", "block messages": when a user has set mode "b",
600 all private messages and notices to this user are blocked if they don't
601 originate from a registered user, an IRC Op, server or service. The
602 originator gets an error numeric sent back in this case,
603 ERR_NONONREG_MSG (486), which is used by UnrealIRCd, too. (Closes #144)
604 - WHOIS: Not only show RPL_WHOISHOST_MSG to local IRC operators, but show
605 it to all IRC operators in the network. And don't show it to anybody if
606 the "more privacy" configuration option is enabled. (Closes #134)
607 - Test suite: make expect scripts more verbose displaying dots for each
608 reply of the server that it is waiting for.
609 - WHOIS: Implement numeric RPL_WHOISMODES_MSG (379) and show user modes in
610 the reply of the WHOIS command for the user himself or, if MorePrivacy
611 isn't set, for request initiated by an IRC operator. (Closes #129)
612 - Implement channel mode "V" (invite disallow): If the new channel mode
613 "V" is set, the INVITE command becomes invalid and all clients get the
614 new ERR_NOINVITE_MSG (518) reply. (Closes #143)
615 - KICK-protect IRC services.
616 - Implement channel mode "Q" and user mode "q": Both modes protect users
617 from channel kicks: only IRC operators and servers can kick users having
618 mode "q" or in channels with mode "Q". (Closes #141)
619 - Debian: require "telnet" or "telnet-ssl" for building and enable
620 CHARCONV in ngircd-full[-dbg] variants.
621 - Send RPL_REHASHING (382) numeric if a REHASH command was accepted.
622 - Fix spelling and variable names in some log messages.
623 - Allow users to "cloak" their hostname only when the configuration
624 variable "CloakHostModeX" (introduced in 19.2) is set. Otherwise, only
625 IRC operators, other servers, and services are allowed to set the user
626 mode "+x": this prevents regular users from changing their hostmask to
627 the name of the IRC server itself, which confused quite a few people ;-)
629 - New configuration option "OperChanPAutoOp": If disabled, IRC operators
630 don't become channel operators in persistent channels when joining.
631 Enabled by default, which has been the behavior of ngIRCd up to this
633 - Allow IRC operators to see secret (+s) channels in LIST command as long
634 as the "MorePrivacy" configuration option isn't enabled in the
635 configuration file. (Closes #136)
636 - Enhance build system: Support new (>=1.12) and old (<=1.11) GNU automake
637 versions, update checks for required and optional features, enable
638 colored test output of automake (if available), rename configure.in to
639 more modern configure.ac, include .mailmap and all build-system files in
640 distribution archives and no longer require a GIT tree to detect the
641 correct version string.
642 - Update documentation: add doc/Contributing.txt and include version
643 numbers in doc/Modes.txt.
644 - Free all listen ports on initialization: now listen ports can be
645 reconfigured on runtime using a configuration reload.
646 - Initialize SSL when needed only, and disable SSL on errors.
647 - Implement new (optional) IRC+ "CHARCONV" command to set a client
648 character set that the server translates all messages to/from UTF-8.
649 This feature requires the "libiconv" library and must be enabled using
650 the new "--with-iconv" option of the ./configure script. See
651 doc/Protocol.txt for details. (Closes #109)
652 - Allow limited punctuation in usernames, for better PAM integration.
653 - Correctly re-initialize signal handlers on RESTART commands.
654 - Show a warning on startup if the configuration file is not a full path:
655 ngIRCd is a long-running process and changes its working directory to
656 "/" to not block mounted filesystems and the like when running as daemon
657 ("not in the foreground"); therefore the path to the configuration file
658 must be relative to "/" (or the chroot() directory), which basically is
659 "not relative", to ensure that "kill -HUP" and the "REHASH" command work
660 as expected later on. (Closes #127)
661 - Make the "&SERVER" channel definable in a [Channel] configuration block,
662 which enables server operators to overwrite the built-in topic and
663 channel modes. (Closes #131)
664 - Don't limit list size of "WHO #channel" commands, because it makes no
665 sense to not return all the users in that channel, so I removed the
666 check. But if there are more than MAX_RPL_WHO(25) replies, the client
667 requesting the list will be "penalized" one second more, then 2 in
669 - Make ngIRCd buildable using the kqueue() IO interface on FreeBSD 4.x.
670 - Fix the "NoticeAuth" configuration option when using SSL connections and
671 enhance the message to show the hostname and IDENT reply of the client.
672 - Introduce numeric RPL_HOSTHIDDEN_MSG (396): This numeric is sent to the
673 client each time it changes its displayed hostname using "MODE +/-x",
674 and if "CloakHost" is set right after the MOTD has been sent.
675 - Fix USERHOST not displaying the correctly cloaked hostname.
676 - Implement user mode "B" ("Bot flag"): it is settable and unsettable by
677 every (non-restricted) client. This is how Unreal and InspIRCd do
678 behave, and so do we :-)
679 - Dynamically allocate memory for connection passwords: This a) saves
680 memory for clients not using passwords at all and b) allows for
681 "arbitrarily" long passwords.
682 - Implement channel mode "M": Only the server, identified users and IRC
683 operators are able to talk in such a channel.
684 - Block nicknames that are reserved for services and are defined using the
685 configuration variable "ServiceMask" in "Server" blocks; And this
686 variable now can handle more than one mask separated by commas.
687 - Now "make uninstall" removes the installed "ngircd.conf" file, if it is
688 still equal to our "sample-ngircd.conf" file and therefore hasn't been
689 modified by the user. If it has been modified, it isn't removed and a
690 notice is displayed to the user. And "make install" now displays a
691 message when no ngircd.conf file exists and the "sample-ngircd.conf"
692 file will be installed as a starting point.
693 - Add contrib/ngircd.service, a systemd service file for ngircd.
694 - Implemented XOP channel user modes: "Half Op" ("+h", prefix "%") can set
695 the channel modes +imntvIbek and kick all +v and normal users; "Admin"
696 ("+a", prefix "&") can set channel modes +imntvIbekoRsz and kick all +o,
697 +h, +v and normal users; and "Owner" ("+q", prefix "~") can set channel
698 modes +imntvIbekoRsz and kick all +a, +o, +h, +v and normal users.
699 - Implement hashed cloaked hostnames for both the "CloakHost" and
700 "CloakHostModeX" configuration options: now the admin can use the new
701 '%x' placeholder to insert a hashed version of the clients hostname,
702 and the new configuration option "CloakHostSalt" defines the salt for
703 the hash function. When "CloakHostSalt" is not set (the default), a
704 random salt will be generated after each server restart. (Closes #133)
706 ngIRCd 19.2 (2012-06-19)
708 - doc/Capabilities.txt: document "multi-prefix" capability
710 ngIRCd 19.2~rc1 (2012-06-13)
711 - New configuration option "CloakHostModeX" to configure the hostname
712 that gets used for IRC clients which have user mode "+x" enabled.
713 Up to now, the name of the IRC server itself has been used for this,
714 which still is the default when "CloakHostModeX" isn't set.
715 - Correctly handle asynchronously re-established server links: a race
716 condition could let the daemon loose track of an already re-established
717 incoming server link while preparing its own outgoing connection.
718 Peers that both try to connect each other could have been affected.
719 - Log a debug message when SIGUSR2 is handled in debug mode.
720 - Only allow alphanumeric characters in user-supplied user names of
721 USER command and IDENT replies.
722 - Change wording of "TLS initialized" message to make it more consistent.
723 - Don't leak file descriptors on error path when creating "PID files".
724 - Add missing mode "r" to CHANMODES in 005 "ISUPPORT" numeric.
725 - Update doc/Modes.txt and doc/Platforms.txt documents.
726 - contrib/platformtest.sh: correctly detect Open64 C compiler and handle
727 "CC=xxx MAKE=yyy ./platformtest.sh" calling convention.
728 - Add instructions for setting up Atheme IRC services.
729 - Implement support for IRC capability handling, the new "CAP" command,
730 and capability "multi-prefix" which allows both the NAME and WHO command
731 handlers to return more than one "class prefix" to the client.
732 - Update Xcode project files: reference missing documentation files.
733 - Fix: Don't ignore "permission denied" errors when enabling chroot.
734 - FAQ: enhance description of chroot setup.
736 ngIRCd 19.1 (2012-03-19)
738 - Fix gcc warning (v4.6.3), initialize "list" variable to NULL.
739 - Fix typos: "recieved" -> "received", "Please not" -> "Please note",
740 and fix lintian(1) warning ""hyphen-used-as-minus-sign", too.
741 - Really include _all_ patches to build the Anope module into the
742 distribution archive ... ooops!
743 - getpid.sh: Fix test case error for Debian using sbuild(1).
744 - Don't log "ngIRCd hello message" two times when starting up.
746 ngIRCd 19 (2012-02-29)
748 - Update build system: bump config.guess and config.sub files used by
749 GNU autoconf/automake to recent versions.
750 - Fix configuration file parser: don't accept "[SSL]" blocks in the
751 configuration file when no SSL support is built in ngIRCd.
752 - Fix building ngIRCd with old gcc versions (e. g. 2.7.2).
753 - Correctly re-open syslog logging after reading of configuration
754 file: Syslog logging has been initialized before reading the
755 configuration, so ngIRCd always used the default facility and ignored
756 the "SyslogFacility" configuration option ...
757 Thanks to Patrik Schindler for reporting this issue!
759 ngIRCd 19~rc1 (2012-02-12)
760 - Enhance command limits for server links: the limit now is dependent
761 on the number of users connected in the network and higher while
762 servers are joining the network to make the login of servers faster.
763 - Log more information about server synchronization.
764 - Update preliminary ngIRCd protocol module for Anope 1.9.6, which now
765 is the only supported version.
766 - New numeric RPL_WHOISHOST_MSG(378), which returns the DNS host name
767 (if available) and the IP address of a client in the WHOIS reply.
768 Only the user itself and local IRC operators get this numeric.
769 - Implement channel exception list (mode 'e'). This allows a channel
770 operator to define exception masks that allow users to join the
771 channel even when a "ban" would match and prevent them from joining:
772 the exception list (e) overrides the ban list (b).
773 - PRIVMSG and NOTICE: Handle nick!user@host masks case-insensitive.
774 - Implement user mode 'C': If the target user of a PRIVMSG or NOTICE
775 command has the user mode 'C' set, it is required that both sender
776 and receiver are on the same channel. This prevents private flooding
777 by completely unknown clients.
778 - New RPL_WHOISREGNICK_MSG(307) numeric in WHOIS command replies: it
779 indicates if a nickname is registered (if user mode 'R' set).
780 - Limit channel invite, ban, and exception lists to 50 entries and fix
781 duplicate check and error messages when adding already listed entries
782 or deleting no (longer) existing ones.
783 - Fix both ERR_SUMMONDISABLED(445) and ERR_USERSDISABLED(446) replies.
784 - MODE command: correctly return ERR_UNKNOWNMODE(472) numeric for
785 unknown channel modes, instead of ERR_UMODEUNKNOWNFLAG(501).
786 - ISUPPORT(005) numeric: add "O", "R", and "z" modes to "CHANMODES",
787 add "EXCEPTS=e" and "INVEX=I", add "MAXLIST=beI:50".
788 - Limit the number of list items in the reply of LIST (100), WHO (25),
789 WHOIS (10), and WHOWAS (25) commands.
790 - LIST command: compare pattern case insensitive.
791 - Limit the MODE command to handle a maximum number of 5 channel modes
792 that require an argument (+Ibkl) per call and report this number
793 in the ISUPPORT(005) numeric: "MODES=5".
794 - Fix handling of channel mode sequence with/without arguments.
795 For example, don't generate wrong error messages when handling
796 "MODE #chan +IIIIItn *!aa@b *!bb@c *!cc@d *!dd@e *!ee@f".
797 - When sending data on a connection, only try to get the type of
798 the client if there still is one assigned. This could trigger an
799 assertion and end the daemon in some error paths.
800 - Don't try to close already closed/invalid sockets to forked child
801 processes. This could potentially crash the daemon in some cases
802 with IDENT lookups enabled.
803 - WHOIS command: make sure that the reply ends with RPL_ENDOFWHOIS,
804 don't answer queries for IRC servers, make sure mask matching is
805 case-insensitive, and that RPL_ENDOFWHOIS numeric is sent with the
806 unmodified mask (like it has been received from the client).
807 - LINKS command: support <mask> parameter to limit the reply.
808 - Add 1 second penalty for every further target on PRIVMSG/NOTICE
809 commands: this reduces the possibility of flooding channels with
810 commands like "PRIVMSG/NOTICE #a,#n,#c,... :message" a little bit.
811 Problem noticed by Cahata, thanks!
812 - Display correct error message when "Server{UID|GID}" variable in the
813 configuration file is invalid (not a number and no existing user).
814 - Update Copyright notices for 2012 :-)
815 - JOIN command: don't stop handling of channel lists when a single
816 channel cannot be joined (because of bad name, wrong key or channel
817 limit reached), but report an error and continue. And don't check
818 the channel limit and don't report with "too many channels" when
819 trying to join a channel that the client already is a member of.
820 - ISON command: reply with the correct upper-/lowercase nicknames.
821 - New configuration option "PAMIsOptional": when set, clients not
822 sending a password are still allowed to connect: they won't become
823 "identified" and keep the "~" character prepended to their supplied
824 user name. See "man 5 ngircd.conf" for details.
825 - Fixed handling of WHO commands. This fixes two bugs: "WHO <nick>"
826 returned nothing at all if the user was "+i" (reported by Cahata,
827 thanks) and "WHO <nick|nickmask>" returned channel names instead
828 of "*" when the user was member of a (visible) channel.
829 - Fixed some spelling errors in documentation and code comments
830 (Thanks to Christoph Biedl).
831 - contrib/Debian/control: Update and complete "Build-Depends" and
832 update our Debian package descriptions with "official" ones.
833 - Fixed typo in two error messages.
834 - LUSERS reply: only count channels that are visible to the requesting
835 client, so the existence of secret channels is no longer revealed by
836 using LUSERS. Reported by Cahata, thanks!
837 - Unknown user and channel modes no longer stop the mode parser, but
838 are simply ignored. Therefore modes after the unknown one are now
839 handled. This is how ircd2.10/ircd2.11/ircd-seven behave, at least.
840 Reported by Cahata, thanks!
841 - README: Update list of implemented commands.
842 - Log better error messages when rejecting clients.
843 - Implement IRC commands "GLINE" and "KLINE" to ban users. G-Lines are
844 synchronized between server on peering, K-Lines are local only.
845 If you use "*!<user>@<host>" or "*!*@<host>" masks, these connections
846 are blocked even before the user is fully logged in (before PASS,
847 NICK, and USER commands have been processed) and before the child
848 processes for authentication are forked, so resource usage is smaller.
849 - Xcode: update project file for Xcode 4.2 and define HAVE_GAI_STRERROR
850 for Mac OS X Xcode builds.
851 - ./configure: Fix logic and quoting of poll() detection code: only use
852 poll() when poll.h exists as well.
853 - Suppress 'Can't create pre-defined channel: invalid name: ""' message.
854 - whois-test: handle local host name = "localhost.localdomain" using the
855 pattern "localhost*" for valid local host names.
856 - sample-ngircd.conf: show correct default for "PAM" variable: The
857 default of "PAM" is "yes" when ngIRCd has been configured to use it,
858 so show the correct default value in the sample configuration file.
860 - Update GPL 2 license text to current version.
861 - Only close "unrelated" sockets in forked child processes: This fixes
862 the problem that ngIRCd can't do any IDENT lookups because of the
863 socket has already been closed in the child process.
864 The bug has been introduced starting with ngIRCd 17 ... :-(
865 (commit ID 6ebb31ab35e)
866 - Added doc/Modes.txt: document modes supported by ngIRCd.
867 - Implement user mode "R": indicates that the nickname of this user
868 is "registered". This mode isn't handled by ngIRCd itself, but must
869 be set and unset by IRC services like Anope.
870 - Implement channel mode "R": only registered users (having the user
871 mode "R" set) are allowed to join this channel.
872 - Test suite: bind to loopback (127.0.0.1) interface only.
873 - New 2nd message "Nickname too long" for error code 432.
874 - Xcode: Mac OS X config.h: support 10.5 as well as 10.6/10.7 SDK.
875 - Xcode: exclude more Xcode 4 specific directories in ".gitignore".
876 - Disconnect directly linked servers sending QUIT. Without this,
877 the server becomes removed from the network and the client list,
878 but the connection isn't shut down at all ...
879 - contrib/ngindent: detect "gindent" as GNU indent.
880 - Handle unknown user and channel modes: these modes are saved and
881 forwarded to other servers, but ignored otherwise.
882 - Handle channel user modes 'a', 'h', and 'q' from remote servers.
883 These channel user modes aren't used for anything at the moment,
884 but ngIRCd knows that these three modes are "channel user modes"
885 and not "channel modes", that is that these modes take an "nickname"
886 argument. Like unknown user and channel modes, these modes are saved
887 and forwarded to other servers, but ignored otherwise.
888 - Correctly inform clients when other servers change their user modes.
889 This is required for some services to work correctly.
890 - Test suite: make getpid.sh work even when run as root.
891 - Spoofed prefixes: close connection on non-server links only.
892 On server-links, spoofed prefixes can happen because of the
893 asynchronous nature of the IRC protocol. So don't break server-
894 links, only log a message and ignore the command. (Closes #113)
896 ngIRCd 18 (2011-07-10)
898 - Update timestamp of ngircd(8) manual page.
899 - Add preliminary ngIRCd protocol module for Anope 1.9 to contrib/Anope/.
900 - Don't register WHOWAS information when "MorePrivacy" option is in effect.
902 ngIRCd 18~rc2 (2011-06-29)
903 - Update documentation, fix some wording, and use a spellchecker :-)
904 - ngircd.conf.5: strip "SSL" prefix from variables in [SSL] section.
905 - ngircd.8: document debugging options.
906 - GnuTLS: use 1024 bits as minimum size of the DH prime. This enables
907 ngIRCd to accept incoming connections from other servers and clients
908 that "only" use at least 1024 bits again, like ngIRCd 17 did (and no
909 longer requires 2048 bits for incoming connections).
911 ngIRCd 18~rc1 (2011-06-27)
912 - PAM warning message: make clear which "Password" config option is ignored.
913 - New configuration option "MorePrivacy" to "censor" some user information.
914 When enabled, signon time and idle time is left out. Part and quit
915 messages are made to look the same. WHOWAS requests are silently dropped.
916 All of this is useful if one wish to conceal users that access the ngircd
917 servers from TOR or I2P.
918 - New configuration option "ScrubCTCP" to scrub incoming CTCP commands. If
919 activated, the server silently drops incoming CTCP requests from both
920 other servers and from users. The server that scrubs CTCP will not forward
921 the CTCP requests to other servers in the network either, which can spell
922 trouble if not every oper knows about the CTCP-scrubbing. Scrubbing CTCP
923 commands also means that it is not possible to send files between users.
924 There is one exception to the CTCP scrubbing performed: ACTION ("/me
925 commands") requests are not scrubbed.
926 - Display configuration errors more prominent on "--configtest".
927 - Restructure ngIRCd configuration file: introduce new [Limits], [Options],
928 and [SSL] sections. The intention of this restructuring is to make the
929 [Global] section much cleaner, so that it only contains variables that
930 most installations must adjust to the local requirements. All the optional
931 variables are moved to [Limits], for configurable limits and timers of
932 ngIRCd, and [Options], for optional features. All SSL-related variables
933 are moved to [SSL] and the "SSL"-prefix is stripped. The old variables in
934 the [Global] section are deprecated now, but are still recognized.
935 => Don't forget to check your configuration, use "ngircd --configtest"!
936 - New documentation "how to contribute": doc/Contributing.txt.
937 - Slightly fix error handling when connecting to remote servers.
938 - GnuTLS: bump DH-bitsize to 2048: this solves the problem that some clients
939 refuse to connect to severs that only offer 1024. For interoperability it
940 would be best to just use 4096 bits, but that takes minutes, even on
942 - contrib/platformtest.sh: fix gcc version detection.
943 - Avoid needlessly scary 'buffer overflow' messages: When the write buffer
944 space grows too large, ngIRCd has to disconnect the client to avoid
945 wasting too much memory, which is logged with a scary 'write buffer
946 overflow' message. Change this to a more descriptive wording.
947 - Require server prefixes for most commands on RFC2812 links. RFC1459 links
948 (often used by services, for example) are not affected.
949 - Mac OS X: update installer functionality, texts, and add our logo :-)
950 - New configuration option "RequireAuthPing": PING-PONG on login. When
951 enabled, this configuration option lets ngIRCd send a PING with an numeric
952 "token" to clients logging in; and it will not become registered in the
953 network until the client responds with the correct PONG.
954 - New configuration option "NoticeAuth": send NOTICE AUTH on connect. When
955 active, ngircd will send "NOTICE AUTH" messages on client connect time
956 like e.g. snircd (QuakeNet) does.
957 - Generate WALLOPS message on SQUIT from IRC operators; so SQUIT now behaves
958 like CONNECT and DISCONNECT commands, when called by an IRC operator.
959 - Allow servers to send more commands in the first 10 seconds ("burst"). This
960 helps to speed up server login and network synchronization.
961 - Add support for up to 3 targets in WHOIS queries, also allow up to one
962 wildcard query from local hosts. Follows ircd 2.10 implementation rather
963 than RFC 2812. At most 10 entries are returned per wildcard expansion.
964 - ngircd.conf(5) manual page: describe types of configuration variables
965 (booleans, text strings, integer numbers) and add type information to each
966 variable description.
967 - Don't use "the.net" in sample-ngircd.conf, use "example.net".
968 - Terminate incoming connections on HTTP commands "GET" and "POST".
969 - New configuration option "CloakHost": when set, this host name is used for
970 every client instead of the real DNS host name (or IP address).
971 - New configuration option "CloakUserToNick": when enabled, ngIRCd sets
972 every clients' user name to their nickname and hides the user name
973 supplied by the IRC client.
974 - doc/Protocol.txt: Update description of the CHANINFO and WEBIRC commands.
975 - Doxygen'ify (document) much more source files; code cleanup ...
976 - Make write buffers bigger, but flush early. Before this change, a client
977 got disconnected if the buffer flushing at 4k failed, now regular clients
978 can store up to 32k and servers up 64k even if flushing is not possible at
979 the moment. This enhances reliability on slow links.
980 - Don't access possibly free'd CLIENT structure. Ooops.
981 - Allow "Port = 0" in [Server] blocks. Port number 0 marks remote servers
982 that try to connect to this daemon, but where this daemon never tries to
983 establish a connection on its own: only incoming connections are allowed.
984 - Configuration: fix 'Value of "..." is not a number!' for negative values.
985 - Enable WHOIS command to return information about services.
986 - Implement channel mode 'O': "IRC operators only". This channel mode is
987 used on DALnet (bahamut), for example.
988 - Remove support for ZeroConf/Bonjour/Rendezvous service registration
989 including the "[No]ZeroConf" configuration option.
990 - TOPIC command: test for channel admin rights correctly: this enables other
991 servers, services and IRC operators to change channel topics, even when
992 the client is not joined to this channel.
993 - Deprecate NoXX-Options in ngircd.conf and move new variants into our new
994 [Options] section: 'NoDNS=no' => 'DNS=yes', 'NoIdent=no' => 'Ident=yes',
995 'NoPAM=no' => 'PAM=yes', and 'NoZeroConf=no' => 'ZeroConf=yes' (and
996 vice-versa). The defaults are adjusted accordingly and the old variables
997 in [Global] are still accepted, so there is no functional change.
998 - Fix confusing "adding to invite list" debug messages: adding entries to
999 ban list produced 'invite list' debug output ...
1000 - Don't throttle services and servers being registered.
1001 - Xcode: correctly sort files :-)
1002 - Don't assert() when searching a client for an invalid server token (this is
1003 only relevant when a trusted server on a server-server link sends invalid
1006 ngIRCd 17.1 (2010-12-19)
1008 - --configtest: remember if MOTD is configured by file or phrase
1009 - Enhance log messages when establishing server links a little bit
1010 - Reset ID of outgoing server link on DNS error correctly
1011 - Don't log critical (or worse) messages to stderr
1012 - Manual page ngircd(8): add SIGNALS section
1013 - Manual pages: update and simplify AUTHORS section
1014 - Remove "error file" when compiled with debug code enabled
1015 - README: Updated list of implemented commands
1016 - add doc/README-Interix.txt and doc/Bopm.txt to distribution tarball
1017 - Merge branch 'numeric-329'
1018 - add doc/PAM.txt to distribution tarball
1019 - New numeric 329: get channel creation time on "MODE #chan" commands
1020 - Save channel creation time; new function Channel_CreationTime()
1022 ngIRCd 17 (2010-11-07)
1024 - doc: change path names in sample-ngircd.conf depending on sysconfdir
1025 - Fix up generation and distribution of sample-ngircd.conf
1026 - contrib/ngircd-redhat.init: updated email address of Naoya Nakazawa
1027 - contrib/platformtest.sh: make command name quoting consistent
1029 ngIRCd 17~rc3 (2010-10-27)
1030 - Xcode builds: detect version number correctly, updated project file
1031 to use the Mac OS X 10.5.x SDK, disable pam_fail_delay() because it
1032 is only available starting with Mac OS X 10.6, and generate a default
1033 PAM configuration for the Mac OS X Installer.app package of ngIRCd.
1034 - Debian: updated standards version to 3.9.1, added libpam0g-dev to the
1035 dependencies, and install a default /etc/pam.d/ngircd allowing all logins.
1036 - Make contrib/platformtest.sh more portable.
1037 - Fix connect attempts to further IP addresses of outgoing server links.
1039 ngIRCd 17~rc2 (2010-10-25)
1040 - ZeroConf: include header files missing since commit a988bbc86a.
1041 - Generate ngIRCd version number from GIT tag.
1042 - Make source code compatible with ansi2knr again. This allows to compile
1043 ngIRCd using a pre-ANSI K&R C compiler again.
1044 - ./configure: check if C compiler can compile ISO Standard C.
1045 - ./configure: check support for C prototypes again.
1046 - Don't use PARAMS() macro for function implementations.
1047 - Added m68k/apple/aux3.0.1 (gcc 2.7.2) to doc/Platforms.txt.
1048 - Only try to set FD_CLOEXEC if this flag is defined.
1049 - Only use "__attribute__ ((unused))" if GCC >=2.8 is used.
1050 - doc/Makefile.am: don't set docdir, automake handles it already.
1052 ngIRCd 17~rc1 (2010-10-11)
1053 - New configuration option "NoZeroConf" to disable service registration at
1054 runtime even if ngIRCd is compiled with support for ZeroConf (e.g. using
1055 Howl, Avahi or on Mac OS X).
1056 - New configuration option "SyslogFacility" to define the syslog "facility"
1057 (the "target"), to which ngIRCd should send its log messages.
1058 Possible values are system dependent, but most probably "auth", "daemon",
1059 "user" and "local1" through "local7" are possible values; see syslog(3).
1060 Default is "local5" for historical reasons.
1061 - Dump the "internal server state" (configured servers, established
1062 connections and known clients) to the console or syslog when receiving
1063 the SIGUSR2 signal and debug mode is enabled.
1064 - Enable the daemon to disable and enable "debug mode" on runtime using
1065 signal SIGUSR1, when debug code is compiled in, not only on startup
1066 using the command line parameters.
1067 - Signal handler: added new 'delayed' signal handlers, including fallback
1068 to deprecated sysv API. And removed global NGIRCd_SignalRehash variable.
1069 - IO: add io_cloexec() to set close-on-exec flag.
1070 - ng_ipaddr.h: include required assert.h header.
1071 - Conn_SyncServerStruct(): test all connections; and work case insensitive
1072 - configure script: correctly indent IPv6 yes/no summary output.
1073 - Don't reset My_Connections[Idx].lastping when reading data, so the
1074 client lag debug-output is working again.
1075 - Implement user mode "x": host name cloaking (closes: #102).
1076 - Make configure switch "--docdir" work (closes: #108).
1077 - Reformat and update FAQ.txt a little bit.
1078 - INSTALL: mention SSL, IPv6, and changed handling of MotdFile.
1079 - Change MOTD file handling: ngIRCd now caches the contents of the MOTD
1080 file, so the daemon now requires a HUP signal or REHASH command to
1081 re-read the MOTD file when its content changed.
1082 - Startup: open /dev/null before chroot'ing the daemon.
1083 - Allow IRC ops to change channel modes even without OperServerMode set.
1084 - Allow IRC operators to use MODE command on any channel (closes: #100).
1085 - Added mailmap file for git-[short]log and git-blame.
1086 - Authenticated users should be registered without the "~" mark.
1087 - Set NoPAM=yes in configuration files used for the testsuite.
1088 - New configuration option "NoPAM" to disable PAM.
1089 - Implement asynchronous user authentication using PAM, please see the
1090 file doc/PAM.txt for details.
1091 - Resolver: Implement signal handler and catch TERM signals.
1092 - Don't set a penalty time when doing DNS lookups.
1093 - Add some documentation for using BOPM with ngIRCd, see doc/Bopm.txt.
1094 - Implement user mode "c": receive connect/disconnect NOTICEs. Note that
1095 this new mode requires the user to be an IRC operator.
1096 - ngircd.init: require "$network" and "$remote_fs" when stopping ngircd.
1097 - Show SSL status in WHOIS output, numeric 275.
1098 - Include correct header files when testing for arpa/inet.h (Closes: #105).
1099 - Don't access already freed memory in IRC_KILL().
1100 - Fix "beeing" typo ...
1101 - SSL/TLS: fix bogus "socket closed" error message.
1103 ngIRCd 16 (2010-05-02)
1105 - doc/SSL: remove line continuation marker
1107 ngIRCd 16~rc2 (2010-04-25)
1108 - Updated some more copyright notices, it's 2010 already :-)
1109 - Only compile in Get_Error() if really needed
1110 - Fix gcc warning "ignoring return value of ..."
1111 - Include netinet/in_systm.h alongside netinet/ip.h
1112 - Include netinet/{in.h, in_systm.h} when checking for netinet/ip.h
1113 - Only include <netinet/in_systm.h> if it exists
1114 - Updated doc/Platforms.txt
1115 - Enhance connection statistics counters: display total number of served
1116 connections on daemon shutdown and when a new client connects using
1117 the new numeric RPL_STATSCONN (250).
1119 ngIRCd 16~rc1 (2010-03-25)
1120 - Various fixes to the build system and code cleanups.
1121 - contrib/platformtest.sh: Only show latest commit.
1122 - Updated doc/Platforms.txt, added new README-Interix.txt documenting
1123 how to tun ngIRCd on Microsoft Services for UNIX (MS SFU, MS SUA).
1124 - Updated links to the ngIRCd homepage (bug tracker, mailing list).
1125 - Added missing modes to USERMODES #define
1126 - Show our name (IRCD=ngIRCd) in ISUPPORT (005) numeric
1127 - Quote received messages of ERROR commands in log output.
1128 - ngircd.conf manual page: document missing "Password" variable.
1129 - Implement WEBIRC command used by some Web-IRC frontends. The password
1130 required to secure this command must be configured using the new
1131 "WebircPassword" variable in the ngircd.conf file.
1132 - Don't use port 6668 as example for both "Ports" and "SSLPorts".
1133 - Remove limit on max number of configured irc operators.
1134 - Only link "nsl" library when really needed.
1135 - A new channel mode "secure connections only" (+z) has been implemented:
1136 Only clients using a SSL encrypted connection to the server are allowed
1137 to join such a channel.
1138 But please note three things: a) already joined clients are not checked
1139 when setting this mode, b) IRC operators are always allowed to join
1140 every channel, and c) remote clients using a server not supporting this
1141 mode are not checked either and therefore always allowed to join.
1143 ngIRCd 15 (2009-11-07)
1145 - "ngircd --configtest": print SSL configuration options even when unset.
1147 ngIRCd 15~rc1 (2009-10-15)
1148 - Do not add default listening port (6667) if SSL ports were specified, so
1149 ngIRCd can be configured to only accept SSL-encrypted connections now.
1150 - Enable IRC operators to use the IRC command SQUIT (instead of the already
1151 implemented but non-standard DISCONNECT command).
1152 - New configuration option "AllowRemoteOper" (disabled by default) that
1153 enables remote IRC operators to use the IRC commands SQUIT and CONNECT
1154 on the local server.
1155 - Mac OS X: fix test for packagemaker(1) tool in Makefile and use gcc 4.0
1156 for Mac OS X 10.4 compatibility in the Xcode project file.
1157 - Fix --with-{openssl|gnutls} to accept path names.
1158 - Fix LSB header of Debian init script.
1159 - Updated doc/Platforms.txt and include new script contrib/platformtest.sh
1160 to ease generating platform reports.
1161 - Fix connection information for already registered connections.
1162 - Enforce upper limit on maximum number of handled commands. This implements
1163 a throttling scheme: an IRC client can send up to 3 commands or 256 bytes
1164 per second before a one second pause is enforced.
1165 - Fix connection counter.
1166 - Fix a few error handling glitches for SSL/TLS connections.
1167 - Minor fixes to manual pages and documentation.
1169 ngIRCd 14.1 (2009-05-05)
1171 - Security: fix remotely triggerable crash in SSL/TLS code.
1172 - BSD start script contrib/ngircd.sh has been renamed to ngircd-bsd.sh.
1173 - New start/stop script for RedHat-based distributions:
1174 contrib/ngircd-redhat.init, thanks to Naoya Nakazawa <naoya@sanow.net>.
1175 - Doxygen: update source code repository link to GIT.
1176 - Debian: build ngircd-full-dbg package.
1177 - Allow ping timeout quit messages to show the timeout value.
1178 - Fix error handling on compressed links.
1179 - Fix server list announcement.
1180 - Do not remove host names from info text.
1182 ngIRCd 14 (2009-04-20)
1184 - Display IPv6 addresses as "[<addr>]" when accepting connections.
1186 ngIRCd 14~rc1 (2009-03-29)
1187 - Updated Debian/Linux init script (see contrib/Debian/ngircd.init).
1188 - Allow creation of persistent modeless channels.
1189 - The INFO command reports the compile time now (if available).
1190 - Spell check and enhance ngIRCd manual pages.
1191 - Channel mode changes: break on syntax errors in MODE command.
1192 - Support individual channel keys for pre-defined channels: introduce
1193 new configuration variable "KeyFile" in [Channel] sections in ngircd.conf,
1194 here a file can be configured for each pre-defined channel which contains
1195 individual channel keys for different users.
1196 - Remove limit on maximum number of predefined channels in ngircd.conf.
1197 - Updated ngircd.spec file for building RPM packages.
1198 - Add new and missing files to Mac OS X Xcode project, and update project.
1199 - Reject masks with wildcard after last dot.
1200 - TLS/SSL: remove useless error message when ssl connection is closed.
1201 - Fix memory leak when a encrypted and compressed server link goes down.
1202 (closes bug #95, reported by Christoph, fiesh@fiesh.homeip.net)
1203 - Fix handling of channels containing dots.
1204 (closes bug #93, reported by Gonosz Csiga)
1206 ngIRCd 13 (2008-12-25)
1208 - Updated documentation, especially doc/Services.txt and doc/SSL.txt.
1209 - Make the test suite work on OpenSolaris.
1211 ngIRCd 13~rc1 (2008-11-21):
1212 - New version number scheme :-)
1213 - Initial support for IRC services, using a RFC1459 style interface,
1214 tested with IRCServices (http://www.ircservices.za.net/) version 5.1.13.
1215 For this to work, ngIRCd now supports server-server links conforming
1216 to RFC 1459. New ngircd.conf(5) option: ServiceMask.
1217 - Support for SSL-encrypted server-server and client-server links using
1218 OpenSSL (configure: --with-openssl) or GNUTLS (configure: --with-gnutls).
1219 New ngircd.conf(5) options: SSLPorts, SSLKeyFile, SSLKeyFilePassword,
1220 SSLCertFile, SSLDHFile, and SSLConnect.
1221 - Server local channels have been implemented, prefix "&", that are only
1222 visible to users of the same server and are not visible in the network.
1223 In addition ngIRCd creates a "special" channel &SERVER on startup and logs
1224 all the messages to it that a user with mode +s receives.
1225 - New make target "osxpkg" to build a Mac OS X installer package.
1226 - Debug mode: enable support for GNU libc memory tracing (see mtrace(3)).
1227 - SysV init script: use LSB logging functions, if available.
1228 - Added some more FAQ entries (regarding logging and IRC operators).
1229 - Allow IRC operators to overwrite channel limits.
1230 - Support for enhanced PRIVMSG and NOTICE message targets.
1231 - More tests have been added to the test-suite ("make check"), and two
1232 servers are started for testing server-server linking.
1233 - Added a timestamp to log messages to the console.
1234 - New configuration option "NoIdent" to disable IDENT lookups even if the
1235 daemon is compiled with IDENT support.
1237 ngIRCd 0.12.1 (2008-07-09)
1239 - Allow mixed line terminations (CR+LF/CR/LF) in non-RFC-compliant mode
1240 - Don't allow stray \r or \n in command parameters
1241 - --configtest: return non-zero exit code if there are errors
1242 - Update ngIRCd manual pages
1243 - Add option aliases -V (for --version) and -h (for --help).
1244 - Fix 'no-ipv6' compile error.
1245 - Make Listen parameter a comma-separated list of addresses. This also
1246 obsoletes ListenIPv4 and ListenIPv6 options. If Listen is unset, it
1247 is treated as Listen="::,0.0.0.0".
1248 Note: ListenIPv4 and ListenIPv6 options are still recognized,
1249 but ngircd will print a warning if they are used in the config file.
1251 ngIRCd 0.12.0 (2008-05-13)
1253 - Fix Bug: 85: "WHO #SecretChannel" that user is not a member of now returns
1254 proper RPL_ENDOFWHO_MSG instead of nothing. (Ali Shemiran)
1255 - Fix compile on FreeBSD 5.4 and AIX.
1256 - If bind() fails, also print IP address and not just the port number.
1258 ngIRCd 0.12.0-pre2 (2008-04-29)
1259 - IPv6: Add config options to disable ipv4/ipv6 support.
1260 - Don't include doc/CVS.txt in distribution archive, use doc/GIT.txt now!
1261 - Documentation: get rid of some more references to CVS, switch to GIT.
1262 - Get rid of cvs-version.* and CVSDATE definition.
1263 - Report ERR_NOTONCHANNEL when trying to part a channel one is not member of.
1264 - Testsuite: remove erroneous ConfUID setting in config file.
1266 ngIRCd 0.12.0-pre1 (2008-04-20)
1267 - Include Mac OS X Xcode project in distribution archives.
1268 - Do not exit on SIGHUP or /REHASH if the config file cannot opened.
1270 - Install a LaunchDaemon script to start/stop ngIRCd on Mac OS X.
1271 - Implemented IRC commands INFO, SUMMON (dummy), and USERS (dummy) and
1272 enhanced test suite to check these commands. (Dana Dahlstrom)
1273 - RPL_WHOREPLY messages generated by IRC_WHO didn't include flags (*,@,+).
1275 - IRC_WHO now supports search patterns and will test this against user
1276 nickname/server name/host name, etc. as required by RFC 2812, Section 3.6.1.
1277 (reported by Dana Dahlstrom)
1278 - Add test cases for "WHO" command. (Dana Dahlstrom)
1279 - Implement RFC 2812 handling of "0" argument to 'JOIN': must be treated
1280 as if the user had sent PART commands for all channels the user is a
1281 member of. (Dana Dahlstrom)
1282 - Allow NOTICEs to be sent to a channel. (Fabian Schlager)
1284 ngIRCd 0.11.1 (2008-02-26)
1286 - Fix sending of JOIN commands between servers when remote server appended
1287 mode flags. (Rolf Eike Beer) [from HEAD]
1288 - Send "G" instead of "H" flag in WHO replies. (reported by Dana Dahlstrom)
1289 - Under some circumstances ngIRCd issued channel MODE message with a
1290 trailing space. (Dana Dahlstrom) [from HEAD]
1292 ngIRCd 0.11.0 (2008-01-15)
1294 ngIRCd 0.11.0-pre2 (2008-01-07)
1295 - SECURITY: IRC_PART could reference invalid memory, causing
1296 ngircd to crash [from HEAD]. (CVE-2008-0285)
1298 ngIRCd 0.11.0-pre1 (2008-01-02)
1299 - Use dotted-decimal IP address if host name is >= 64.
1300 - Add support for /STAT u (server uptime) command.
1301 - New [Server] configuration Option "Bind" allows to specify
1302 the source IP address to use when connecting to remote server.
1303 - New configuration option "MaxNickLength" to specify the allowed maximum
1304 length of user nicknames. Note: must be unique in an IRC network!
1305 - Enhanced the IRC+ protocol to support an enhanced "server handshake" and
1306 enable server to recognize numeric 005 (ISUPPORT) and 376 (ENDOFMOTD).
1307 See doc/Protocol.txt for details.
1308 - Re-added doc/SSL.txt to distribution -- got lost somewhere!?
1309 - Fixes the wrong logging output when nested servers are introduced
1310 to the network as well as the wrong output of the LINKS command.
1311 - Update Mac OS X Xcode project file for Xcode 3.
1312 - Adjust test suite to be usable on HP/UX 11.11 :-)
1313 - Fix code to compile using K&R C compiler and ansi2kr again.
1314 - New config option NoDNS: Disables DNS lookups when clients connect.
1315 - Fixed propagation of channel mode 'P' on server links.
1316 - Numeric 317: implemented "signon time" (displayed in WHOIS result).
1317 - Fixed code that prevented GCC 2.95 to compile ngIRCd.
1318 - Adjust path names in manual pages according to "./configure" settings.
1319 - Added new server configuration option "Passive" for "Server" blocks to
1320 disable automatic outgoing connections (similar to -p option to ngircd,
1321 but only for the specified server). (Tassilo Schweyer)
1322 - Don't connect to a server if a connection to another server within the
1323 same group is already in progress.
1324 - Added support for the WALLOPS command. Usage is restricted to IRC
1327 ngIRCd 0.10.4 (2008-01-07)
1329 - SECURITY: IRC_PART could reference invalid memory, causing
1330 ngircd to crash [from HEAD]. (CVE-2008-0285)
1332 ngIRCd 0.10.3 (2007-08-01)
1334 - SECURITY: Fixed a severe bug in handling JOIN commands, which could
1335 cause the server to crash. Thanks to Sebastian Vesper, <net@veoson.net>.
1338 ngIRCd 0.10.2 (2007-06-08)
1340 ngIRCd 0.10.2-pre2 (2007-05-19)
1341 - Server links are allowed to use larger write buffers now (up to 50 KB).
1343 ngIRCd 0.10.2-pre1 (2007-05-05)
1344 - Fix compressed server links (broken since 0.10.0).
1345 - Predefined Channel configuration now allows specification of channel key
1346 (mode k) and maximum user count (mode l).
1347 - When using epoll() IO interface, compile in the select() interface as
1348 well and fall back to it when epoll() isn't available on runtime.
1349 - New configure option "--without-select" to disable select() IO API
1350 (even when using epoll(), see above).
1351 - Added support for IO APIs "poll()" and "/dev/poll".
1352 - Reorganized internal handling of invite and ban lists.
1354 ngIRCd 0.10.1 (2006-12-17)
1356 - Fixed validation of server names containing digits.
1357 - Update the "info text" of the local server after re-reading configuration.
1358 - Changed Numerics 265 and 266 to follow ircd 2.11.x "standards".
1359 - Allow PASS syntax defined in RFC 1459 for server links, too.
1360 - Enhanced ISUPPORT message (005 numeric).
1361 - New configuration option "PredefChannelsOnly": if set, clients can only
1362 join predefined channels.
1363 - Code cleanups: use "LogDebug(...)" instead of "Log(LOG_DEBUG, ...)", use
1364 "strcspn()", unsigned vs. signed, use "const", fix whitespaces, ...
1366 ngIRCd 0.10.0 (2006-10-01)
1368 - Fixed file handle leak when daemon is not able to send MOTD to a client.
1370 ngIRCd 0.10.0-pre2 (2006-09-09)
1371 - Fixed build problems with GCC option -fstack-protector.
1372 - Minor documentation updates.
1374 ngIRCd 0.10.0-pre1 (2006-08-02)
1375 - Validate "ServerName" (see RFC 2812, section 2.3.1).
1376 - Enhanced DIE to accept a single parameter ("comment text") which is sent
1377 to all locally connected clients before the server goes down.
1378 - The ngIRCd handles time shifts backwards more gracefully now (the
1379 timeout handling doesn't disconnect clients by mistake any more).
1380 - Internal: Restructured connection handling (the connection ID is equal
1381 to the file descriptor of the connection).
1382 - Internal: Simplified resolver code.
1383 - JOIN now supports more than one channel key at a time.
1384 - Implemented numeric "333": Time and user name who set a channel topic.
1385 - Enhanced the handler for PING and PONG commands: fix forwarding and enable
1386 back-passing of a client supplied additional argument of PING.
1387 - Changed handling of timeouts for unregistered connections: don't reset
1388 the counter if data is received and disconnect clients earlier.
1389 - Removed unnecessary #define of "LOCAL", now use plain C "static" instead.
1390 - Channel topics are no longer limited to 127 characters: now the only limit
1391 is the maximum length of an IRC command, i. e. 512 bytes (in practice, this
1392 limits the topic to about 490 characters due to protocol overhead).
1393 - Reverse DNS lookup code now checks the result by doing an additional
1394 lookup to prevent spoofing.
1395 - Added new IO layer which (optionally) supports epoll() and kqueue() in
1396 addition to the select() interface.
1398 ngIRCd 0.9.2 (2005-10-15)
1400 - Fixed a bug that could cause the daemon to crash when outgoing server
1401 connections can't be established.
1402 - Fixed a bug that caused the daemon to leak file descriptors when no
1403 resolver subprocesses could be created.
1404 - Fixed server NOTICEs to users with "s" mode ("server messages").
1405 - Fixed a format string bug in "connection statistics" messages to clients.
1407 ngIRCd 0.9.1 (2005-08-03)
1409 - The KILL command killed much more than desired (including server links!)
1410 when the target user is connected to a remote server. Bug introduced in
1411 ngIRCd 0.9.0 ... Reported by <qssl@fastmail.fm>, Thanks!
1412 - Changed some constants to be "signed" (instead of unsigned) to solve
1413 problems with old (pre-ANSI) compilers.
1415 ngIRCd 0.9.0 (2005-07-24)
1417 ngIRCd 0.9.0-pre1 (2005-07-09)
1418 - Fixed maximum length of user names, now allow up to 9 characters.
1419 - Cut off oversized IRC messages that should be sent to the network instead
1420 of shutting down the (wrong) connection.
1421 - Don't generate error messages for unknown commands received before the
1422 client is registered with the server (like the original ircd).
1423 - Never run with root privileges but always switch the user ID.
1424 - Make "netsplit" messages RFC compliant.
1425 - Fix handling of QUIT Messages: send only one message, even if the client
1426 is member of multiple channels.
1427 - Don't exit server if closing of a socket fails; instead ignore it and
1428 pray that this will be "the right thing" ...
1429 - Implemented the IRC function "WHOWAS".
1430 - Don't enable assert() calls when not ./configure'd with --enable-debug.
1431 - Fixed ./configure test for TCP Wrappers: now it runs on Mac OS X as well.
1432 - Enhanced configure script: now you can pass an (optional) search path
1433 to all --with-XXX parameters, e. g. "--with-ident=/opt/ident".
1434 - Removed typedefs for the native C data types.
1435 Use stdbool.h / inttypes.h if available.
1436 - New configuration option "OperServerMode" to enable a workaround needed
1437 when running an network with ircd2 servers and "OperCanUseMode" enabled
1438 to prevent the ircd2 daemon to drop mode changes of IRC operators.
1439 Patch by Florian Westphal, <westphal@foo.fh-furtwangen.de>.
1440 - Implemented support for "secret channels" (channel mode "s").
1441 - New configuration option "Mask" for [Operator] sections to limit OPER
1442 commands to users with a specific IRC mask. Patch from Florian Westphal.
1443 - Write "error file" (/tmp/ngircd-XXX.err) only if compiled with debug
1444 code ("--enable-debug") and running as daemon process.
1445 - Don't create version information string each time a client connects
1446 but instead on server startup. By Florian Westphal.
1447 - New configuration variable "PidFile", section "[Global]": if defined,
1448 the server writes its process ID (PID) to this file. Default: off.
1449 Idea of Florian Westphal, <westphal@foo.fh-furtwangen.de>.
1450 - Code cleanups from Florian Westphal, <westphal@foo.fh-furtwangen.de>.
1451 - Raised the maximum length of passwords to 20 characters.
1452 - Fixed a memory leak when resizing the connection pool and realloc()
1453 failed. Now we don't fall back to malloc(), which should be sane anyway.
1454 Patch from Florian Westphal, <westphal@foo.fh-furtwangen.de>.
1455 - Added support for the Howl (http://www.porchdogsoft.com/products/howl/)
1456 Rendezvous API, in addition to the API of Apple (Mac OS X). The available
1457 API will be autodetected when you call "./configure --with-rendezvous".
1458 - Made ngIRCd compile on HP/UX 10.20 with native HP pre-ANSI C compiler and
1459 most probably other older C compilers on other systems.
1460 - When the daemon should switch to another user ID (ServerID is defined in
1461 the configuration file) and is not running in a chroot environment, it
1462 changes its working directory to the home directory of this user. This
1463 should enable the system to write proper core files when not running with
1466 ngIRCd 0.8.3 (2005-02-03)
1468 - Fixed a bug that could case a root exploit when the daemon is compiled
1469 to do IDENT lookups and is logging to syslog. Bug discovered by CoKi,
1470 <coki@nosystem.com.ar>, thanks a lot!
1471 (CVE-2005-0226; http://www.nosystem.com.ar/advisories/advisory-11.txt)
1473 ngIRCd 0.8.2 (2005-01-26)
1475 - Added doc/SSL.txt to distribution.
1476 - Fixed a buffer overflow that could cause the daemon to crash. Bug found
1477 by Florian Westphal, <westphal@foo.fh-furtwangen.de>. (CVE-2005-0199)
1478 - Fixed a possible buffer underrun when reading the MOTD file. Thanks
1479 to Florian Westphal, <westphal@foo.fh-furtwangen.de>.
1480 - Fixed detection of IRC lines which are too long to send. Detected by
1481 Florian Westphal, <westphal@foo.fh-furtwangen.de>.
1482 - Fixed return values of our own implementation of strlcpy(). The code has
1483 been taken from rsync and they fixed it, but we didn't until today :-/
1484 It has only been used when the system didn't implement strlcpy by itself,
1485 not on "modern" systems. Florian Westphal, <westphal@foo.fh-furtwangen.de>.
1487 ngIRCd 0.8.1 (2004-12-25)
1489 - Autoconf: Updated config.guess and config.sub
1490 - Added some more debug code ...
1491 - Fixed wrong variable names in output of "ngircd --configtest".
1492 - Debian: Fixed the name of the "default file" in the init script for
1493 ngircd-full packages. And do the test if the binary is executable after
1495 - Enhanced the "test suite": please have a look at src/testsuite/README!
1497 ngIRCd 0.8.0 (2004-06-26)
1499 - Fixed wrong buffer size calculation for results of the resolver.
1501 ngircd 0.8.0-pre2 (2004-05-16)
1502 - Enhanced logging to console when running in "no-detached mode": added
1503 PID and log messages of resolver sub-processes.
1504 - Fixed host name lookups when using IDENT user lookups.
1505 - "make clean" and "make maintainer-clean" remove more files now.
1507 ngIRCd 0.8.0-pre1 (2004-05-07)
1508 - Two new configuration options: "ChrootDir" and "MotdPhrase", thanks to
1509 Benjamin Pineau <ben@zouh.org>. Now you can force the daemon to change
1510 its root and working directory to something "safe". MotdPhrase is used
1511 to define an "MOTD string" instead of a whole file, useful if the
1512 "real" MOTD file would be outside the "jail".
1513 - INVITE- and BAN-lists become synchronized between IRC+ servers when
1514 establishing new connections, if the peer supports this as well.
1515 - Reorganized autogen.sh and configure scripts.
1516 - Fixed a wrong assert() which could cause the daemon to exit spuriously
1517 when closing down connections.
1518 - Better logging of decompression errors returned by zlib.
1519 - Servers other than the destination server didn't clean up the invite
1520 list of an "invite-only" channel properly when an INVITE'd user joined.
1521 - Changed the reply of the MODE command to match the syntax of the
1522 original ircd exactly: the unnecessary but missing ":" before the last
1523 parameter has been added.
1524 - Fixed TRACE: don't output "Serv" lines for ourself; display more info.
1525 - Results of the resolver (host names and IDENT names) are discarded after
1526 the client is successfully registered with the server.
1527 - Better logging while establishing and shutting down connections.
1528 - The type of service (TOS) of all sockets is set to "interactive" now.
1529 - Added short command line option "-t" as alternative to "--configtest".
1530 - Added optional support for "IDENT" lookups on incoming connections. You
1531 have to enable this function with the ./configure switch "--with-ident".
1532 The default is not to do IDENT lookups.
1534 ngIRCd 0.7.7 (2004-02-05)
1536 - The info text ("real name") of users is set to "-" if none has been
1537 specified using the USER command (e. g. "USER user * * :"). Reason:
1538 the original ircd doesn't like empty ones and would KILL such users.
1539 - Fixed (optional) TCP Wrapper test which was broken and could result in
1540 false results. Thanks to Fuminori Tanizaki <tany@mcnet.ad.jp>!
1541 - Removed "USE_" prefixes of configuration #defines.
1543 ngIRCd 0.7.6 (2003-12-05)
1545 - Fixed abort() ("server crash") when INVITE'ing users to nonexistent
1546 channels. Bug found by <hiddenx@wp.pl>.
1547 - Extended version numbering of CVS versions (added date).
1548 - Enhanced/fixed doc/Protocol.txt;
1550 ngIRCd 0.7.5 (2003-11-07)
1552 - Fixed ban behavior: users which are banned from a channel can't no
1553 longer send PRIVMSG's to this channel (fixes Bug #47).
1554 - Fixed and enhanced the "penalty handling" of the server: commands that
1555 require more resources block the client for a short time.
1556 - Changed the internal time resolution to one second.
1557 - New configuration variable "MaxConnectionsIP" to limit the number of
1558 simultaneous connections from a single IP that the server will accept.
1559 This configuration options lowers the risk of denial of service attacks
1560 (DoS), the default is 5 connections per client IP.
1561 - Fixed build problems under Mac OS X 10.3.
1562 - Use "-pipe" when compiling with gcc, speeds things up a little :-)
1563 - Added new configuration variable "Listen" to bind all listening
1564 sockets of the server to a single IP address.
1565 - Suppress misleading error message of diff during make run.
1566 - Enhanced test-suite and made it work on GNU/Hurd.
1567 - Fixed minor typo in debug output :-)
1569 ngIRCd 0.7.1 (2003-07-18)
1571 - Included files to build Debian packages (located in "debian/").
1572 - Updated config.guess and config.sub to newer upstream versions.
1573 - NJOIN propagates user channel modes correctly again ... Upsa.
1574 - Made Makefile more compatible with "make -j<n>".
1575 - Added support for GNU/Hurd.
1576 - Fixed a compiler warning related to an unnecessary assert().
1577 - Enhanced VERSION command when using debug versions.
1579 ngIRCd 0.7.0 (2003-05-01)
1581 - "ServerName" is checked better now: a dot (".") is required.
1582 - The KILL command verifies and logs more parameters.
1584 ngIRCd 0.7.0-pre2 (2003-04-27)
1585 - CVS build system fixes (made autogen.sh more portable).
1586 - Fixed compilation and test-suite on Solaris (tested with 2.6).
1587 - New documentation file "doc/Platforms.txt" describing the status of
1588 ngIRCd on the various tested platforms.
1589 - Test for broken GCC on Mac OS X and disable "-pedantic" in this case.
1590 - Disable "-ansi" on Cygwin: system headers are incompatible.
1591 - The server tried to connect to other servers only once when DNS or
1592 socket failures occurred.
1593 - Fixed --configtest: There is no variable "ServerPwd", it's "Password".
1595 ngIRCd 0.7.0-pre1 (2003-04-22)
1596 - New signal handler (more secure, actions are executed outside).
1597 - GCC: the compiler is now called with more warning options enabled.
1598 - Replaced a lot of str[n]cpy(), str[n]cat() and sprintf() calls with the
1599 more secure functions strlcpy(), strlcat() and snprintf(). On systems
1600 that don't support strlcpy() and strlcat(), these functions are included
1601 in the libngportab now (with prototypes in portab.h).
1602 - If the server can't close a socket, it panics now. This is an error that
1603 can't occur during normal operation so there is something broken.
1604 - The order of log messages during disconnects is more "natural" now ;-)
1605 - Cleaned up handling of server configuration structures: modifying and
1606 removing servers during runtime works more reliable now.
1607 - Compression code from "conn.[ch]" is now found in new "conn-zip.[ch]"
1608 - Moved some connection functions from "conn.[ch]" to "conn-func.[ch]".
1609 - New command CONNECT to enable and add server links. The syntax is not
1610 RFC-compatible: use "CONNECT <name> <port>" to enable and connect an
1611 configured server and "CONNECT <name> <port> <host> <mypwd> <peerpwd>"
1612 to add a new server (ngIRCd tries to connect new servers only once!).
1613 - Added DISCONNECT command ("DISCONNECT <name>") to disable servers.
1614 - Restructured the documentation: Now the main language is English. The
1615 German documentation has been removed (until there is a maintainer).
1616 - Enhanced killing of users caused by a nickname collision.
1617 - Better error detection for status code ("numerics") forwarding.
1618 - Moved tool functions to own library: "libngtool".
1619 - New command TRACE (you can trace only servers at the moment).
1620 - New command HELP that lists all understood commands.
1621 - There should no longer remain "unknown connections" (see e.g. LUSERS)
1622 if an outgoing server link can't be established.
1623 - Added AC_PREREQ(2.50) to configure.in for better autoconf compatibility.
1624 - Conn_Close() now handles recursive calls for the same link correctly.
1625 - ngIRCd can register itself with Rendezvous: to enable support pass the
1626 new switch "--with-rendezvous" to configure.
1627 - Added support for TCP Wrappers library: pass "--with-tcp-wrappers" to
1628 configure to enable it.
1629 - Changed some configure options to use "--with"/"--without" as prefix
1630 instead of "--enable"/"--disable": "--without-syslog", "--without-zlib",
1631 "--with-tcp-wrappers", and "--with-rendezvous".
1632 - Better error reporting to clients on connect.
1633 - Enhanced manual pages ngircd(8) and ngircd.conf(5).
1634 - Documentation is now installed in $(datadir)/doc/ngircd.
1635 - Enhanced handling of NJOIN in case of nick collisions.
1637 ngIRCd 0.6.1 (2003-01-21)
1639 - Fixed KILL: you can't crash the server by killing yourself any more,
1640 ngIRCd no longer sends a QUIT to other servers after the KILL, and you
1641 can kill only valid users now.
1642 - The server no longer forwards commands to ordinary users, instead it
1643 answers with the correct error message ("no such server") now.
1644 - WHOIS commands weren't always forwarded as requested.
1645 - The server sets a correct default AWAY message now when propagating
1646 between servers (bug introduced in 0.6.0).
1647 - Fixed up and enhanced CHANINFO command: channel keys and user limits
1648 are synchronized between servers now, too.
1649 - MODE returns the key and user limit for channel members correctly now.
1650 - Non-members of a channel could crash the server when trying to change
1651 its modes or modes of its members.
1652 - The server didn't validate weather a target user is a valid channel
1653 member when changing his channel user modes which could crash ngIRCd.
1656 Older changes (sorry, only available in German language):
1658 ngIRCd 0.6.0, 24.12.2002
1660 ngIRCd 0.6.0-pre2, 23.12.2002
1661 - neuer Numeric 005 ("Features") beim Connect.
1662 - LUSERS erweitert: nun wird die maximale Anzahl der lokalen und globalen
1663 Clients, die dem Server bzw. im Netzwerk seit dem letzten (Re-)Start
1664 dem Server gleichzeitig bekannt waren, angezeigt.
1666 ngIRCd 0.6.0-pre1, 18.12.2002
1667 - beim Schliessen einer Verbindung zeigt der Server nun vor dem ERROR
1668 noch eine Statistik ueber die empfangene und gesendete Datenmenge an.
1669 - der Server wartet bei einer eingehenden Verbindung nun laenger auf den
1670 Resolver (4 Sekunden), wenn das Ergebnis eintrifft setzt er aber den
1671 Login sofort fort (bisher wurde immer mind. 1 Sekunde gewartet).
1672 - Connection-Strukturen werden nun "pool-weise" verwaltet; der Pool wird
1673 bei Bedarf bis zu einem konfigurierten Limit vergroessert.
1674 - Mit der neuen Konfigurationsvariable "MaxConnections" (Sektion "Global")
1675 kann die maximale Anzahl gleichzeitiger Verbindungen begrenzt werden.
1676 Der Default ist -1, "unlimitiert".
1677 - der Server erkennt nun, ob bereits eine eingehende Verbindung von einem
1678 Peer-Server besteht und versucht dann nicht mehr, selber eine eigene
1679 ausgehende Verbindung zu diesem auufzubauen. Dadurch kann nun auf beiden
1680 Servern in der Konfiguration ein Port fuer den Connect konfiguriert
1681 werden (beide Server versuchen sich dann gegenseitig zu connectieren).
1682 - Test-Suite und Dokumentation an A/UX angepasst.
1683 - unter HP-UX definiert das configure-Script nun _XOPEN_SOURCE_EXTENDED.
1684 - Server identifizieren sich nun mit asynchronen Passwoertern, d.h. das
1685 Passwort, welches A an B schickt, kann ein anderes sein als das, welches
1686 B als Antwort an A sendet. In der Konfig.-Datei, Abschnitt "Server",
1687 wurde "Password" dazu durch "MyPassword" und "PeerPassword" ersetzt.
1688 - Der Server kann nun zur Laufzeit die Konfiguration neu einlesen: dies
1689 macht er nach dem Befehl REHASH oder wenn ein HUP-Signal empfangen wird.
1690 - Channel-Mode "P" ("persistent") kann nur noch von IRC-Operatoren gesetzt
1691 werden. Grund: User koennen den Server sonst leicht "Channel-Flooden".
1692 - MOTD kann nun an andere Server geforwarded werden.
1693 - IRC-Befehl "TIME" implementiert.
1694 - Server-Server-Links koennen nun komprimiert werden, dazu wird die zlib
1695 (www.zlib.org) benoetigt. Unterstuetzt die Gegenseite die Komprimierung
1696 nicht, wird automatisch unkomprimiert kommuniziert. Das Verfahren ist
1697 kompatibel mit dem Original-ircd 2.10.3, d.h. beide Server koennen
1698 miteinander ueber komprimiert Links kommunizieren.
1699 - Handling der Schreibpuffer umgestellt: Server sollte schneller arbeiten.
1700 - Prefix-Fehler werden besser protokolliert (mit verursachendem Befehl).
1701 - SQUIT wird nicht mehr doppelt an andere Server weitergeleitet.
1702 - Der Server versucht nun vor dem Schliessen einer Verbindung Daten, die
1703 noch im Schreibpuffer stehen, zu senden.
1704 - Source in weiteres Modul "irc-info" aufgespalten.
1705 - Konfigurationsvariablen werden besser validiert: Laengen, Zahlen, ...
1706 - neuen Befehl STATS begonnen: bisher unterstuetzt wird "l" und "m".
1707 - bei ISON und USERHOST fehlte im Ergebnis-String der korrekte Absender.
1708 - IRC Operatoren koennen nun mit KILL User toeten. Achtung: ein Grund muss
1709 zwingend als zweiter Parameter angegeben werden!
1710 - neue Konfigurations-Variable "MaxJoins": Hiermit kann die maximale Zahl
1711 der Channels, in denen ein User Mitglied sein kann, begrent werden.
1712 - neuer, deutlich flexiblerer Parser fuer den MODE Befehl.
1713 - neue Channel-Modes l (User-Limit) und k (Channel-Key) implementiert.
1715 ngIRCd 0.5.4, 24.11.2002
1717 - Fehler-Handling von connect() gefixed: der Server kann sich nun auch
1718 unter A/UX wieder zu anderen verbinden.
1719 - in den Konfigurationsvariablen ServerUID und ServerGID kann nun nicht
1720 nur die numerische ID, sondern auch der Name des Users bzw. der Gruppe
1721 verwendet werden. Beim Start des Daemons wird nun beides angezeigt.
1722 - Besseres Logging von Prefix-Fehlern.
1723 - angenommene Sockets werden nun korrekt auf "non-blocking" konfiguriert,
1724 beim Senden und Empfangen werden Blockierungen besser abgefangen.
1725 - RPL_UMODEIS hat Code 221, nicht 211 ... *argl*
1726 - select() in Try_Write() hat falschen (keinen!) Timeout verwendet;
1727 die "Zeit-Aufloesung" des Servers sind zudem nun 2 Sekunden (TIME_RES).
1728 Insgesamt sollte die Reaktionszeit des Server nun besser sein.
1730 ngIRCd 0.5.3, 08.11.2002
1732 - NOTICE liefert nun wirklich nie mehr einen Fehler, auch dann nicht,
1733 wenn der sendende Client noch gar nicht registriert ist.
1734 - ein "schneller Server-Reconnect" wird nur noch dann versucht, wenn die
1735 Verbindung zuvor ordentlich (="lange genug") in Ordnung war; somit also
1736 nicht meht, wenn der Peer-Server gleich beim Connect ein ERROR liefert.
1737 Das vermeidet "Connect-Orgien".
1738 - einige Datentypen aufgeraumt: z.B. sind viele INT32s nun LONGs. Das ist
1739 auf Platformen mit 8-Byte-Integern kompatibler.
1740 - RPL_YOURHOST_MSG ist nun ircII- und RFC-kompatibel ;-)
1741 - Segfault unter hoher Netzaktivitaet behoben: in Conn_Close() wird die
1742 Connection-Struktur nun frueher als "ungueltig" markiert.
1744 ngIRCd 0.5.2, 04.10.2002
1746 - Buffer Overflow in Read_Resolver_Result() behoben.
1747 - Format-String-Bugs, die zum Abbruch des Servers fuehrten, behoben.
1748 - Maximale Laenge eines IRC-Prefix wurde falsch berechnet.
1750 ngIRCd 0.5.1, 03.10.2002
1752 - in RPL_YOURHOST_MSG wurde ein fehlerhafter Versionsstring geliefert.
1753 - Test-Suite: start-server.sh, stop-server.sh und stress-server.sh koennen
1754 nun "manuell" von der Kommandozeile gestartet werden, stress-server.sh
1755 startet per Default nur noch 5 Sessions, eine andere Zahl kann auf der
1756 Kommandozeile uebergeben werden (Syntax: "stress-server.sh <count>").
1757 - In bestimmten Faellen hat der Server versucht auf einen bereits wieder
1758 geschlossenen Socket Daten zu schreiben; das fuehrte zu einem Abbruch des
1759 Servers durch ein assert(). Nun wird geprueft, ob der Socket noch ok ist.
1760 - im "contrib"-Verzeichnis befindet sich nun eine RPM-Spec-Datei, aus den
1761 .tar.gz's koennen nun mit "rpm -ta <archiv>" RPM's erzeugt werden. Danke
1762 an Sean Reifschneider <jafo@tummy.com>!
1763 - Syntax von RPL_MYINFO_MSG korrigiert: liefert nun vier Parameter.
1765 ngIRCd 0.5.0, 20.09.2002
1767 - Dokumentation aktualisiert.
1768 - Fehler bei Validierung von "AdminInfo2" behoben.
1769 - Test der Flags fuer "ps" in der Testsuite verbessert, ist nun zu mehr
1770 Plattformen kompatibler.
1772 ngIRCd 0.5.0-pre2, 17.09.2002
1773 - Fix in IRC_WriteStrServersPrefix() war "badly broken" -- behoben.
1775 ngIRCd 0.5.0-pre1, 16.09.2002
1776 - Manual-Pages ngircd.8 und ngircd.conf.5 begonnen.
1777 - Wird der Netzwerk-Sniffer aktiviert (--sniffer), so schaltet der
1778 ngIRCd nun automatisch in den Debug-Modus.
1779 - auf Systemen, die inet_aton() nicht kennen (wie z.B. A/UX), kann der
1780 ngIRCd nun dennoch auch aktiv Server-Links aufbauen.
1781 - h_errno wird auf Systemen, die das nicht kennen (wie z.B. HP-UX 10.20)
1782 nicht mehr verwendet. Somit compiliert der ngIRCd nun auch dort :-)
1783 - um auf dem Ziel-System nicht vorhandene Funktionen nachzubilden wird nun
1784 die "libngportab" erzeugt; genutzt wird dies bisher fuer vsnprintf().
1785 Nun compiliert der ngIRCd auch unter Solaris 2.5.1.
1786 - "persistente Channels" (Mode 'P') implementiert: diese koennen in der
1787 Konfigurationsdatei definiert werden (Sektion "Channel", vgl. Beispiel-
1788 Konfiguration "sample-ngircd.conf") und bleiben auch dann bestehen,
1789 wenn kein User mehr im Channel ist. Zu Channel-Operatoren werden bisher
1790 nur IRC-Operatoren, die den Channel betreten. Die persistenten Channels
1791 werden durch das Flag "P" gelennzeichnet, welches normal durch Channel-
1792 Op's gesetzt und geloescht werden kann.
1793 - bei "--configtest" werden keine leere Abschnitte mehr ausgegeben.
1794 - Source in weitere Module aufgespalten: lists, irc-op und resolve.
1795 - #include's aufgeraeumt: Header includieren keine anderen mehr.
1796 - KICK implementiert (bisher kann nur ein User aus einem Channel geckicked
1797 werden, Listen, wir im RFC vorgesehen, werden bisher nicht unterstuetzt).
1798 - INVITE, den Channel-Mode "i" sowie Invite-Lists ueber den MODE-Befehl
1799 (setzen, erfragen und loeschen) implementiert.
1800 - Source an ansi2knr fuer pre-ANSI-Compiler angepasst; ansi2knr in Source-
1801 Tree aufgenommen und in Build-System integriert; der ngIRCd compiliert
1802 nun z.B. unter A/UX mit dem nativen Compiler von Apple.
1803 - TOPIC lieferte bei unbekanntem Channel einen falschen Fehlercode.
1804 - LIST versteht nun Wildcards und kann an andere Server geforwarded werden.
1805 - wurde ein KILL fuer nicht-lokale Clients empfangen, so wurden die
1806 Verwaltungs-Strukturen nicht korrekt freigegeben.
1807 - empfangene NJOIN's wurden "zerhackt" an andere Server weitergegeben.
1808 - neue Konfigurationsoption "OperCanUseMode" (Sektion "Global"):
1809 ist sie aktiv, koennen IRC-Operatoren immer Channel-Modes setzen.
1810 - Dokumentation des neuen IRC+-Protokolls begonnen: doc/Protocol.txt
1811 - Protokoll- und Server-ID bei PASS-Befehlen auf neues Format umgestellt;
1812 bei empfangenen PASS-Befehlen werden diese zudem nun auch ausgewertet.
1813 Die unterstuetzten Flags sind in doc/Protocol.txt beschrieben.
1814 - mit dem neuen Befehl CHANINFO synchronisieren Server, die das IRC+-
1815 Protokoll unterstuetzen, Channel-Modes und Topics.
1816 - neue Option "--disable-ircplus" fuer das configure-Script, um das
1817 IRC+-Protokoll abzuschalten (per Default ist es aktiviert).
1818 - Ban-Lists (setzen, erfragen und loeschen) implementiert.
1819 - wird der Server mit "-n"/"--nodaemon" gestartet, so werden keine Mel-
1820 dungen mehr ueber Syslog ausgegeben, sondern nur noch auf der Konsole.
1821 - "Test-Suite" begonnen (in "make check" integriert): Dabei wird ein
1822 speziell konfigurierter Server auf Port 6789 gestartet, mit dem dann
1823 einige Tests durchgefuehrt werden (u.a. "Stress-Test" mit 50 Clients).
1824 - zu lange Operator-Namen in der Konfiguration wurden falsch gekuerzt.
1825 - kleine Anpassung an AIX 3.2.5: nun laeuft der ngIRCd auch dort :-)
1826 - ADMIN-Befehl implementiert. Die Daten hierzu werden in der Konfig-Datei
1827 im [Global]-Abschnitt mit den Variablen "AdminInfo1", "AdminInfo2" und
1828 "AdminEMail" konfiguriert.
1830 ngIRCd 0.4.3, 11.06.2002
1832 - Bei PRIVMSG und NOTICE hat der ngIRCd nicht ueberpruft, ob das Ziel
1833 ueberhaupt ein User ist. War es keiner, so fuehrte dies zu einem
1834 Abbruch des Servers [es wurde assert() aufgerufen].
1836 ngIRCd 0.4.2, 29.04.2002
1838 - LUSERS verzaehlt sich bei eigenen Server-Links nicht mehr.
1839 - QUIT wird nun auch von noch nicht registrierten Clients akzeptiert.
1840 - IRC-Funktion LIST implementiert; bisher werden allerdings noch keine
1841 Wildcards (bis auf "*") unterstuetzt.
1843 ngIRCd 0.4.1, 08.04.2002
1845 - Bei Server-Links wird nicht mehr an Hand der Anzahl der Parameter
1846 eines empfangenen SERVER-Befehls, sondern "intern" erkannt, ob es
1847 sich um eine ein- oder ausgehende Verbindung handelt und somit das
1848 eigene PASS-SERVER-Paar gesendet werden muss oder nicht. Da sich
1849 verschiedene Versionen des Original-ircd's anders verhalten, schlug
1850 die Anmeldung je nach Gehenseite evtl. fehl.
1851 - Bei einem NICK-Befehl eines lokalen Client konnte der Server ab-
1852 stuerzen, da ein Format-String einer Log-Meldung fehlerhaft war.
1854 ngIRCd 0.4.0, 01.04.2002
1856 - IRC-Befehle nochmal auf weitere Source-Dateien aufgespalten.
1857 - WHO implementiert (bisher ohne komplette Unterstuetzung von Masks).
1858 - Der AWAY-Mode wurde nicht ueber mehrere Server-Links weitergegeben.
1859 - stderr wird nun in eine Datei umgelenkt (/tmp/ngircd-<PID>.err).
1860 Laeuft der Server nicht im Debug-Modus, so wird diese bei Programm-
1861 ende geloescht. Sollte der Server abstuerzen, finden sich hier evtl.
1862 zusaetzliche Informationen.
1863 - In Nicknames wird das Zeichen "-" nun als zulaessig erkannt.
1864 - die Beispiel-Konfigurationsdatei (doc/sample-ngircd.conf) wird als
1865 ngircd.conf installiert, wenn noch keine "echte" Konfigurationsdatei
1867 - bei WHO, WHOIS und NAMES wird nun nur noch der Status "Operator" oder
1868 "voiced" geliefert -- nicht mehr beides.
1869 - Server-Gruppen implementiert: es wird immer nur zu einem Server in
1870 einer Gruppe eine Verbindung aufgebaut, klappt es beim ersten Server
1871 nicht, so wird der naechste probiert (Variable "Group" in der Kon-
1872 figurationsdatei, Sektion [Server]).
1873 - IRC_PING() ist, wenn nicht im "strict RFC"-Mode, toleranter und ak-
1874 zeptiert beliebig viele Parameter (z.B. BitchX sendet soetwas).
1875 - die "Portab-Header" werden nicht mehr benoetigt, die System-Erkennung
1876 wird nun ausschliesslich vom configure-Script durchgefuehrt. System-
1877 abhaengige Definitionen finden sich nun unter src/portrab/.
1878 - Clients und Channels werden nicht mehr ueber ihren Namen, sondern
1879 einen Hash-Wert gesucht: sollte deutlich schneller sein.
1880 - neuer Kommandozeilen-Parameter "--configtest": die Konfiguration wird
1881 gelesen und dann die verwendeten Werte angezeigt.
1882 - Client-Mode "s" (Server Notices) implementiert.
1883 - mit dem neuen Kommandozeilen-Parameter "--config"/"-f" kann eine
1884 alternative Konfigurationsdatei angegeben werden.
1885 - nach dem Start kann der ngIRCd, wenn er mit root-Rechten laeuft,
1886 zu einer anderen User-ID und Group-ID wechseln.
1887 - URL der Homepage wird u.a. bei "--version" mit angezeigt.
1889 ngIRCd 0.3.0, 02.03.2002
1891 - bekommt der Server ein HUP-Signal, so startet er neu -- genau so, wie
1892 er auf den IRC-Befehl RESTART reagiert.
1893 - FAQ um Hinweise auf den Bugtracker erweitert.
1894 - neuer Kommandozeilen-Schalter "--passive" (-p): wird er angegeben, so
1895 verbindet sich der ngIRCd nicht mehr automatisch zu anderen Servern.
1896 Zum Debuggen manchmal ganz praktisch :-)
1897 - direkt nach dem Start schreibt der ngIRCd nun die aktiven Kommando-
1898 zeilenschalter in's Logfile (Passive, Debug, Sniffer ...).
1899 - das Signal-Flag SA_RESTART wird nur noch gesetzt, wenn es auf dem
1900 jeweiligen System auch definiert ist.
1901 - bei ausgehenden Verbindungen wird nun der Ziel-Port protokolliert.
1902 - neue Befehle VERSION und KILL implementiert.
1903 - make-Target "check" (und "distcheck") mit Sinn erfuellt :-)
1904 (die Tests sind aber bisher nicht all zu tiefgehend ...)
1905 - Durch einen Ueberlauf konnte die Idle-Time bei WHOIS negativ werden ...
1906 - Anpassungen an A/UX: gehoert nun auch zu den unterstuetzten Platformen.
1907 - WHOIS wird nicht mehr automatisch an den "Original-Server" weiterge-
1908 leitet: war eh nicht RFC-konform und machte mit Clients Probleme.
1909 - an User wird nun immer ein "komplettes" Prefix (mit Host-Mask) ver-
1910 schickt, Server bekommen nach wie vor kurze: das "Original" hat bei
1911 bestimmten Befehlen (PRIVMSG) ansonsten evtl. Probleme ...
1912 - NAMES korrigiert und vollstaendig implementiert.
1913 - SQUIT wird auf jeden Fall geforwarded, zudem besseres Logging.
1914 - Ist ein Nick bei der User-Registrierung bereits belegt, nimmt der
1915 Server nun korrekt weitere NICK-Befehle an und verwendet diese.
1916 - PRIVMSG beachtet nun die Channel-Modes "n" und "m".
1917 - AWAY implementiert. PRIVMSG, MODE, USERHOST und WHOIS angepasst.
1918 - der ngIRCd unterstuetzt nun Channel-Topics (TOPIC-Befehl).
1919 - ausgehende Server-Verbindungen werden nun asynchron connectiert und
1920 blockieren nicht mehr den ganzen Server, wenn die Gegenseite nicht
1921 erreicht werden kann (bis zum Timeout konnten Minuten vergehen!).
1922 - Wert der Konfigurations-Variable "ConnectRetry" wird besser beachtet.
1923 - Channel- und Nicknames werden nun ordentlich validiert.
1925 ngIRCd 0.2.1, 17.02.2002
1927 - NICK korrigiert: es werden nun auch alle "betroffenen" User informiert.
1928 - configure-Script erweitert, u.a. bessere Anpassung an BeOS: dort wird
1929 nun die "libbe" zum ngIRCd gelinkt, somit funktioniert auch syslog.
1930 - Fehlerhafte bzw. noch nicht verstandene Modes werden nun ausfuehrlicher
1931 an den Client geliefert.
1933 ngIRCd 0.2.0, 15.02.2002
1935 - Nicknames und Channel-Namen werden etwas besser auf Gueltigkeit ueber-
1936 prueft; ist aber nach wie vor noch nicht ausreichend.
1937 - NJOINS von Servern wurden nicht an andere Server weitergeleitet.
1938 - Begonnen Channel-Modes und User-Channel-Modes zu implementieren: der
1939 Server versteht an User-Modes o und v, beachtet letzteres allerdings
1940 noch nirgends. Bekannte (aber nicht beachtete!) Channel-Modes sind
1941 bisher a, m, n, p, q, s und t. Diese Modes werden von Usern ange-
1942 nommen, von anderen Servern werden auch unbekannte Modes uebernommen.
1943 - Benutzer von connectierenden Servern wurden nicht in den Channels ange-
1944 kuendigt, es wurden nur die internen Strukturen angepasst.
1945 - Nach dem Connect eines Users werden LUSERS-Informationen angezeigt.
1947 ngIRCd 0.1.0, 29.01.2002
1949 - User-Modes bei User-Registrierungen von andere Servern (NICK-Befehl)
1950 wurden falsch uebernommen. Zudem wurden die Modes falsch gekuerzt.
1951 - Server-Verbindungen werden nun nach dem Start erst nach einer kurzen
1952 Pause aufgebaut (zur Zeit drei Sekunden).
1953 - Hilfetext korrigiert: --help und --version waren vertauscht, die
1954 Option --sniffer wurde gar nicht erwaehnt.
1955 - FAQ.txt in doc/ begonnen.
1956 - der IRC-Sniffer wird nur noch aktiviert, wenn die Option auf der
1957 Kommandozeile angegeben wurde (bei entsprechend compiliertem Server).
1958 - Channels implementiert, bisher jedoch noch ohne Channel-Modes, d.h.
1959 es gibt keine Channel-Ops, kein Topic, kein "topic lock" etc. pp.
1960 Chatten in Channels ist aber natuerlich moeglich ;-)
1961 - neue Befehle fuer Channles: JOIN, PART und NJOIN.
1962 - durch die Channels einige Aenderungen an PRIVMSG, WHOIS, MODE etc.
1963 - neu connectierenden Servern werden nun Channels mit NJOIN angekuendigt.
1964 - Signal-Hander geaendert: die Fehlermeldung "interrupted system call"
1965 sollte so nicht mehr auftreten.
1966 - "spaeter" neu connectierende Server werden nun im Netz angekuendigt.
1967 - SERVER-Meldungen an andere Server sind nun korrekt sortiert.
1968 - Clients werden nun korrekt sowohl nur ueber den Nickname als auch die
1969 komplette "Host Mask" erkannt.
1971 ngIRCd 0.0.3, 16.01.2002
1973 - Server-Links vollstaendig implementiert: der ngIRCd kann nun auch
1974 "Sub-Server" haben, also sowohl als Leaf-Node als auch Hub in einem
1975 IRC-Netzwerk arbeiten.
1976 - MODE und NICK melden nun die Aenderungen an andere Server, ebenso
1977 die Befehle QUIT und SQUIT.
1978 - WHOIS wird nun immer an den "Original-Server" weitergeleitet.
1979 - Parses handhabt Leerzeichen zw. Parametern nun etwas "lockerer".
1980 - Status-Codes an den Server selber werden ignorier.
1981 - Log-Meldungen und Log-Level ueberarbeitet und korrigiert.
1982 - Kommandozeilen-Parser: Debug- und No-Daemon-Modus, Hilfe.
1983 - ngIRCd wandelt sich nun in einen Daemon (Hintergrundprozess) um.
1984 - WHOIS korrigiert: Anfrage wurde u.U. an User geforwarded anstatt vom
1985 Server beantwortet zu werden.
1986 - neue Befehle: LUSERS, LINKS
1987 - Client-Modes von Remote-Servern wurden nicht korrekt uerbernommen.
1989 ngIRCd 0.0.2, 06.01.2002
1991 - Struktur der Konfigurationsdatei geaendert: sie ist nun "Samba like",
1992 d.h. sie besteht aus Abschnitten (siehe "doc/sample-ngircd.conf").
1993 - Es koennen mehrere IRC-Server-Opertatoren konfiguriert werden.
1994 - Zombies der Resolver-Prozesse werden nun ordentlich "getoetet".
1995 - NICK kann nun die Gross- und Kleinschreibung eines Nicks aendern.
1996 - ein Server-Passwort ist nun konfigurierbar.
1997 - neue Befehle: ERROR, SERVER, NJOIN (nur als "Fake"), SQUIT.
1998 - Asynchroner Resolver Hostname->IP implementiert.
1999 - Server-Links teilweise implementiert: bisher kann der ngIRCd jedoch
2000 nur "leafed server" sein, d.h. keine "Client-Server" haben. Einige
2001 Befehle sind auch noch nicht (optimal) angepasst: PRIVMSG funktioniert
2002 aber bereits, ebenso wie WHOIS (letzterer wird immer an den Server,
2003 auf dem der User registriert ist, weitergegeben).
2004 - "arpa/inet.h" wird nur noch includiert, wenn vorhanden.
2005 - Fehler bei select() fuerhen nun zum Abbruch von ngIRCd, bisher landete
2006 der Server zumeist in einer Endlosschleife.
2007 - Logmeldungen und Level an vielen Stellen verbessert.
2008 - lokalen Usernamen wird nun ein "~" vorangestellt, da bisher noch keine
2009 Ident-Anfragen gemacht werden.
2011 ngIRCd 0.0.1, 31.12.2001
2013 - erste oeffentliche Version von ngIRCd als "public preview" :-)