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424 Diskussionen

ngIRCd Release 26.1
by Alexander Barton 02 Jan '21

02 Jan '21

Hello all, and happy new year! The very first commit to the ngIRCd source code repository was made on December 11 2001, back then in CVS. And today, roughly years later, I just released ngIRCd 26.1, the free, portable and lightweight Internet Relay Chat server for small or private networks. Version 26.1 is a bug fix release only, without new features. If you aren't affected by any of the fixed issues, there is no need for a timely upgrade if you are already running ngIRCd 26. The ChangeLog file lists the following changes (and can be seen online here: https://github.com/ngircd/ngircd/blob/rel-26.1/ChangeLog): - Fix a "format string" compiler warning (detected on OpenBSD). - No longer set "AI_ADDRCONFIG" when resolving host names, even when it exists: with this option set, on an IPv6-only host, we prevent 127.0.0.1 to get translated properly, even when the loopback interface has this address configured! And as the test suite uses 127.0.0.1, it was broken on IPv6-only hosts. The drawback is that the resolver possibly returns more addresses now, even of an unsupported/not connected address family; but this shouldn't do much harm in practice, as ngIRCd iterates over all returned addresses while trying to establish an outgoing connection. Closes #281. - Revert "Show allowed channel types in ISUPPORT(005) numeric only", which was introduced in 26~rc1: This lead to some IRC clients assuming "oh, no channel prefix characters at all, so no channels at all, so no PRIVMSG can go to any channel" when "AllowedChannelTypes" was set to the empty string ("") -- which is not the case when there are pre-defined channel set up or other servers still having channels! So "allowed channel types" != "supported channel types", and we always have to list all supported ones in the ISUPPORT(005) numeric! Closes #285. - Test suite: Wait 2 seconds after reloading the daemon, which is required because on reload, all listening ports are closed, configuration updated, and then opened again. This lead to subsequent tests running while the daemon isn't listening on any ports, and that's why some tests could fail. Closes #280. - platformtest.sh: Try to mangle CLang name more intelligently. - Documentation: Fixed URLs of Atheme IRC services, updated all mentions from CVS to Git, and updated Platforms.txt -- Oh, and it is 2021 now! ;-) You can download ngIRCd 26.1 from the download section on our homepage at https://ngircd.barton.de (mirror: https://ngircd.sourceforge.io). The primary download locations are: • https://github.com/ngircd/ngircd/releases • https://ngircd.barton.de/pub/ngircd/ • https://ngircd.sourceforge.io/pub/ngircd/ Thanks a lot to all contributors & testers! Stay safe and have fun! Alex

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ngIRCD 26 on OpenBSD: warnings
by Götz Hoffart 29 Dez '20

29 Dez '20

./configure --with-openssl … make … CC conf.o conf.c: In function 'Conf_Test': conf.c:391: warning: format '%ld' expects type 'long int', but argument 2 has type 'time_t' CC conn.o CC conn-encoding.o …

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ngIRCd on Apple Silicon / M1
by Götz Hoffart 10 Dez '20

10 Dez '20

Standard ./configure / make will produce x86_64 binaries. Platform: Apple M1, Big Sur / macOS 11.0.1, XCode 12.2 Apple clang version 12.0.0 (clang-1200.0.32.27) Target: x86_64-apple-darwin20.1.0 With some IKEA KLOPPE it works, though: $ make distclean $ CC="/usr/bin/cc" CFLAGS="-target arm64-apple-macos11" ./configure --host=aarch64-apple-darwin --target=aarch64-apple-darwin --build=aarch64-apple-darwin $ make -j8 $ file src/ngircd/ngircd src/ngircd/ngircd: Mach-O 64-bit executable arm64 $ src/ngircd/ngircd --version ngIRCd 26-IRCPLUS+SYSLOG+ZLIB-aarch64/apple/darwin Copyright (c)2001-2020 Alexander Barton (<alex(a)barton.de>) and Contributors. Homepage: <http://ngircd.barton.de/> Congrats, Alex, one more platform to conquer :-) … how do I pass over these recommendations to contrib/platformtest? Regards Götz

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ngIRC 26 on OpenBSD 6.7 x86-64: 🤟
by Götz Hoffart 26 Sep '20

26 Sep '20

the executable works ("runs") as expected --+ tests run successfully ("make check") --+ | ngIRCd compiles ("make") --+ | | ./configure works --+ | | | | | | | Platform Compiler ngIRCd Date Tester C M T R * --------------------------- ------------ ---------- -------- -------- - - - - - x86_64/unknown/openbsd6.7 gcc 4.2.1 26 20-09-26 goetz Y Y y Y 3 WARNING: Some tests have been skipped! Please double check that the ngIRCd daemon starts up, runs and handles IRC connections successfully! (`expect` is missing by default on OpenBSD)

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ngIRCd Release 26
by Alexander Barton 22 Jun '20

22 Jun '20

Hello all! After two release candidates, here it is, the next major release of ngIRCd, the free, portable and lightweight Internet Relay Chat server for small or private networks: Release 26! This release contains all fixes and enhancements since ngIRCd 25, please see the ChangeLog file for a detailed list of all changes. You can find it online here: https://github.com/ngircd/ngircd/blob/rel-26/ChangeLog The NEWS file (https://github.com/ngircd/ngircd/blob/rel-26/NEWS) lists the following new features since ngIRCd 25: • Add AppStream metadata file (contrib/de.barton.ngircd.metainfo.xml). • Various bug fixes, see the ChangeLog. No new or changed functionality. • Allow up to 512 characters per line in MOTD and help text files (but keep in mind that lines can't get that long, because they have to be prefixed before being sent to the client). But this allows for more fancy MOTDs :-) Closes #271. • Show the actually allowed channel types in the ISUPPORT(005) numeric which are configured by the "AllowedChannelTypes" configuration variable. Closes #273. • Handle commands in the read buffer before reading more data and don't wait for the network in this case: If there are more bytes in the read buffer already than a single valid IRC command can get long (513 bytes), wait for this/those command(s) to be handled first and don't try to read even more data from the network (which most probably would overflow the read buffer of this connection soon). • Log G-/K-Line changes only when not initiated by a server: this prevents the log from becoming spammed during "net bursts". • Update test suite to include SSL tests, including checking for reloading certificates during runtime. • Add support for GnuTLS certificate reload, which is quite handy when using Let's Encrypt, for example. Until now this was only supported when linked with OpenSSL. Thanks a lot, Hilko Bengen <bengen(a)hilluzination.de>! • Allow setting arbitrary channel modes in the configuration file by handling them like in MODE commands, and allow multiple "Modes =" lines per [Channel] section. Thanks to Michi <michi+ngircd(a)dataswamp.org>! Closes #55. • Add "FNC" (forced nick changes) to ISUPPORT(005) numeric. Most probably this doesn't make any difference to any client, but it seems correct. See <http://www.irc.org/tech_docs/005.html> for details. • Enhance handling of command line errors, and return with exit code 0 ("no error") when "--help" or "--version" is used (which resulted in exit code 1, "error" before). Exit with code 2 ("command line error") for all other invalid command line options, and show the error message itself on stderr (instead of stdout and exit code 1, "generic error", as before). This new behavior is more in line with the GNU "coding standards", see <https://www.gnu.org/prep/standards/html_node/_002d_002dhelp.html>. • Add ./contrib/nglog.sh: This script parses the log output of ngircd(8), and colorizes the messages according to their log level. Example usage: ngircd -f $PWD/doc/sample-ngircd.conf -np | ./contrib/nglog.sh • Enlarge buffers of info texts to 128 bytes. This includes: • "Real name" of a client (4th filed of the USER command). • Server info text ("Info" configuration option). • Admin info texts and email address ("AdminInfo1", "AdminInfo2" and "AdminEmail" configuration options). • Network name ("Network" configuration option). The limit was 64 bytes before ... Closes #258. You can download ngIRCd 26~rc1 from the download section on our homepage at https://ngircd.barton.de (mirror: https://ngircd.sourceforge.io). The primary download locations are: • https://github.com/ngircd/ngircd/releases • https://ngircd.barton.de/pub/ngircd/ • https://ngircd.sourceforge.io/pub/ngircd/ Thanks a lot to all contributors & testers! Stay safe and have fun! Alex

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Test failure (server-login-test)
by Sam James 21 Jun '20

21 Jun '20

Hi there, I’m currently hitting 1 test failure (server-login-test) since ngircd-25, same with 26 (not tested 24, IIRC). I’ve pasted the relevant test logs, let me know if any more can be provided that are useful. Any ideas on this? It seems to happen independent of architecture. $ cat ngircd-test3.log [19907:5 0] ngIRCd 26-IPv6+PAM+SSL+SYSLOG+ZLIB-x86_64/pc/linux-gnu starting ... [19907:6 0] Using configuration file "./ngircd-test3.conf" ... [19907:3 0] Can't read help text file "/usr/share/doc/ngircd-26/Commands.txt": No such file or directory [19907:4 0] No help text available, HELP command will be of limited use. [19907:4 0] Not specifying a full path name to "./ngircd-test3.conf" can cause problems when rehashing the server! [19907:4 0] Maximum penalty increase ('MaxPenaltyTime') is set to 1, this is not recommended! [19907:6 0] OpenSSL 1.1.1g 21 Apr 2020 initialized. [19907:6 0] ServerUID must not be root(0), using "nobody" instead. [19907:6 0] Running as user nobody(65534), group nobody(65534), with PID 19907. [19907:6 0] Not running with changed root directory. [19907:6 0] IO subsystem: epoll (hint size 100, initial maxfd 100, masterfd 3). [19907:6 0] Now listening on [127.0.0.1]:6789 (socket 6). [19907:6 0] Now listening on [127.0.0.1]:6790 (socket 7). [19907:5 0] Server "ngircd.test.server" (on "gentoo") ready. [19907:6 1] Accepted connection 8 from "127.0.0.1:44330" on socket 7. [19907:6 1] Connection 8: initialized TLSv1.3 using cipher TLS_AES_256_GCM_SHA384. [19907:6 4] Shutting down connection 8 (Got QUIT command) with "127.0.0.1:44330" ... [19907:5 4] Client unregistered (connection 8): Got QUIT command. [19907:6 4] Connection 8 with "127.0.0.1:44330" closed (in: 0.0k, out: 0.1k). [19907:6 4] Got signal "Hangup" ... [19907:5 4] Re-reading configuration NOW! [19907:6 4] Using configuration file "./ngircd-test3.conf" ... [19907:3 4] Can't read help text file "/usr/share/doc/ngircd-26/Commands.txt": No such file or directory [19907:4 4] No help text available, HELP command will be of limited use. [19907:4 4] Not specifying a full path name to "./ngircd-test3.conf" can cause problems when rehashing the server! [19907:4 4] Maximum penalty increase ('MaxPenaltyTime') is set to 1, this is not recommended! [19907:6 4] Shutting down all listening sockets (2 total) ... [19907:6 4] OpenSSL 1.1.1g 21 Apr 2020 initialized. [19907:6 4] Now listening on [127.0.0.1]:6789 (socket 6). [19907:6 4] Now listening on [127.0.0.1]:6790 (socket 7). [19907:5 4] Re-reading of configuration done. [19907:6 4] Accepted connection 8 from "127.0.0.1:44332" on socket 7. [19907:6 4] Connection 8: initialized TLSv1.3 using cipher TLS_AES_256_GCM_SHA384. [19907:6 7] Shutting down connection 8 (Got QUIT command) with "127.0.0.1:44332" ... [19907:5 7] Client unregistered (connection 8): Got QUIT command. [19907:6 7] Connection 8 with "127.0.0.1:44332" closed (in: 0.0k, out: 0.1k). [19907:6 7] Got signal "Terminated" ... [19907:5 7] Server going down NOW! [19907:6 7] Shutting down all listening sockets (2 total) ... [19907:5 7] ngIRCd done, served 2 connections. $ cat src/testsuite/logs/server-login-test.log spawn telnet 127.0.0.1 6789 Trying 127.0.0.1... Connected to 127.0.0.1.PASS pwd1 0210-IRC+ ngIRCd|testsuite0:CHLMSX P SERVER ngircd.test.server3 :Testsuite Server Emulation Escape character is '^]'. :ngircd.test.server PASS pwd3 0210-IRC ngIRCd|26 PZ :ngircd.test.server SERVER ngircd.test.server 1 :ngIRCd Test-Server 1 :ngircd.test.server SERVER ngircd.test.server2 2 2 :ngIRCd Test-Server 2 :ngircd.test.server PING :ngircd.test.server Full log: $ make check make ngircd-TEST-Binary tests.sh make[1]: Entering directory '/var/tmp/portage/net-irc/ngircd-26/work/ngircd-26/src/testsuite' cp ../ngircd/ngircd T-ngircd1 cp ../ngircd/ngircd T-ngircd2 cp ../ngircd/ngircd T-ngircd3 [ -f getpid.sh ] || ln -s ./getpid.sh . rm -f tests-skipped.lst make[1]: Nothing to be done for 'tests.sh'. make[1]: Leaving directory '/var/tmp/portage/net-irc/ngircd-26/work/ngircd-26/src/testsuite' make check-TESTS make[1]: Entering directory '/var/tmp/portage/net-irc/ngircd-26/work/ngircd-26/src/testsuite' starting server 1 ... ok. PASS: start-server1 running connect-test ...... ok. PASS: connect-test starting server 2 ... ok. PASS: start-server2 running channel-test ....................... ok. PASS: channel-test running invite-test ...................... ok. PASS: invite-test running join-test ............... ....... ok. PASS: join-test running kick-test ....................... ok. PASS: kick-test running message-test ............................ ok. PASS: message-test running misc-test ............................. ok. PASS: misc-test running mode-test ................................. ok. PASS: mode-test running opless-channel-test ........ ok. PASS: opless-channel-test running who-test ..................................... ok. PASS: who-test running whois-test ............ .... ok. PASS: whois-test running server-link-test ........... ok. PASS: server-link-test running server-login-test ..... failure! FAIL: server-login-test stopping server 2 ... ok. PASS: stop-server2 stressing server with 5 clients (be patient!): checking stress script ... ok. started client 1/5. started client 2/5. started client 3/5. started client 4/5. started client 5/5. waiting for clients to complete: ... ok. PASS: stress-server.sh stopping server 1 ... ok. PASS: stop-server1 PASS: prep-server3 starting server 3 ... ok. PASS: start-server3 running connect-ssl-cert1-test ...... ok. PASS: connect-ssl-cert1-test PASS: switch-server3 reloading server 3 ... ok. PASS: reload-server3 running connect-ssl-cert2-test ...... ok. PASS: connect-ssl-cert2-test PASS: cleanup-server3 stopping server 3 ... ok. PASS: stop-server3 =========================================== 1 of 26 tests failed Please report to ngircd-ml(a)ngircd.barton.de =========================================== make[1]: *** [Makefile:335: check-TESTS] Error 1 make[1]: Leaving directory '/var/tmp/portage/net-irc/ngircd-26/work/ngircd-26/src/testsuite' make: *** [Makefile:462: check-am] Error 2

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ngIRCd Release 26~rc1
by Alexander Barton 11 Jun '20

11 Jun '20

Hello all! It's bee a while since our last release, ngIRCd 25 back in January 2019, but eventually we will have a next release "really soon" – at least compared to this time frame ;) Please welcome the 1st release candidate for ngIRCd 26! You can download ngIRCd 26~rc1 from the download section on our homepage at https://ngircd.barton.de (mirror: https://ngircd.sourceforge.io). The primary download locations are: • https://github.com/ngircd/ngircd/releases • https://ngircd.barton.de/pub/ngircd/ • https://ngircd.sourceforge.io/pub/ngircd/ Your help with testing ngIRCd 26~rc1 is highly appreciated! Please report any issues and glitches you find to this mailing list, the GitHub issue tracker (https://github.com/ngircd/ngircd/issues) or to the #ngircd channel on IRC: <irc://irc.barton.de/ngircd>. Enhancements and additions to the documentation, manual pages and the homepage are welcome as well! The easiest way to test ngIRCd is to run the ./contrib/platformtest.sh script which is included in the distribution archives, for example like this: $ curl -#LO "https://ngircd.barton.de/pub/ngircd/ngircd-26~rc1.tar.gz" $ tar xzf "ngircd-26~rc1.tar.gz" $ cd ngircd-26~rc1 $ ./contrib/platformtest.sh This will take a few minutes (4-5) as our test suite takes some time because of the "penalties" that the test clients have to cope with (the compile run itself is quite fast), and should result in a nice summary like this: > the executable works ("runs") as expected --+ > tests run successfully ("make check") --+ | > ngIRCd compiles ("make") --+ | | > ./configure works --+ | | | > | | | | > Platform Compiler ngIRCd Date Tester C M T R * > --------------------------- ------------ ---------- -------- -------- - - - - - > x86_64/pc/linux-gnu gcc 8.3.0 26~rc1 20-05-10 alex Y Y Y Y 1 The ChangeLog lists the following items for ngIRCd 26~rc1, since release 25 back in January 2019: • Tweak & update doc/HowToRelease.txt, .mailmap and AUTHORS files. • Allow up to 512 characters per line in MOTD and help text files (but keep in mind that lines can't get that long, because they have to be prefixed before being sent to the client). But this allows for more fancy MOTDs :-) Closes #271. • Show the actually allowed channel types in the ISUPPORT(005) numeric which are configured by the "AllowedChannelTypes" configuration variable. Closes #273. • Handle commands in the read buffer before reading more data and don't wait for the network in this case: If there are more bytes in the read buffer already than a single valid IRC command can get long (513 bytes), wait for this/those command(s) to be handled first and don't try to read even more data from the network (which most probably would overflow the read buffer of this connection soon). • Update Travis-CI configuration, "sudo" is deprecated • Log G-/K-Line changes only when not initiated by a server: this prevents the log from becoming spammed during "net bursts". • Update test suite to include SSL tests, including checking for reloading certificates during run time • Makefile.am: Replace "make" with "${MAKE}". This fixes warnings like this: "warning: jobserver unavailable: using -j1. Add `+' to parent make rule." Thanks to Sam James (sam_c) <sam(a)cmpct.info>! Closes #270. • Add support for GnuTLS certificate reload, which is quite handy when using Let's Encrypt, for example. Until now this was only supported when linked with OpenSSL. Thanks a lot, Hilko Bengen <bengen(a)hilluzination.de>! • Remove deprecated legacy configuration options and related functions that have been marked for removal for quite some time: • PredefChannelsOnly (v22) • NoticeAuth (v24) • NoXXX (v19) • Old '[GLOBAL]' section handling (v19) Thanks to Michi <michi+ngircd(a)dataswamp.org> for the patch! • Fix recursion bug on write errors: Depending on the stack size, too many clients on the same channel quitting at the same time would trigger a crash due to too many recursive calls to Conn_Close(). Thanks to Michi <michi+ngircd(a)dataswamp.org> for the patch! • Fix builds using GCC option -fno-common, which is the default starting with GCC 10. Thanks to Michi <michi+ngircd(a)dataswamp.org> for the patch! Closes #266. • Convert INSTALL and README files to Markdown. • Allow setting arbitrary channel modes in the configuration file by handling them like in MODE commands, and allow multiple "Modes =" lines per [Channel] section. Thanks to Michi <michi+ngircd(a)dataswamp.org>! Closes #55. • Add "FNC" (forced nick changes) to ISUPPORT(005) numeric. Most probably this doesn't make any difference to any client, but it seems correct. See <http://www.irc.org/tech_docs/005.html> for details. • Reuse old SSL key if loading a new one failed. • Remove outdated OpenBSD/NetBSD systrace.policy. • Enhance handling of command line errors, and return with exit code 0 ("no error") when "--help" or "--version" is used (which resulted in exit code 1, "error" before). Exit with code 2 ("command line error") for all other invalid command line options, and show the error message itself on stderr (instead of stdout and exit code 1, "generic error", as before). This new behavior is more in line with the GNU "coding standards", see <https://www.gnu.org/prep/standards/html_node/_002d_002dhelp.html>. • Fix and update Xcode project: Reference correct contrib/Makefile.am file, correctly sort contrib/nglog.sh and add "ORGANIZATIONNAME" setting. • contrib/ngindent.sh: Add more GNU indent options for better results, and add the ".sh" suffix to bring this script in line with the others in the contrib/ folder. • Add ./contrib/nglog.sh: This script parses the log output of ngircd(8), and colorizes the messages according to their log level. Example usage: ngircd -f $PWD/doc/sample-ngircd.conf -np | ./contrib/nglog.sh • Log received signals with their names using strsignal(3), when available. • Make test suite compatible with Haiku OS. • Fix host mask cloaking bug, don't cloak multiple times: Previously, each server would cloak every user's host mask. The problem is that if a network has more than one server, then a user's host mask would get cloaked twice. This patch ensures that a server only cloaks the host mask if it has not yet been cloaked (the period indicates it's still an IP address). Thanks to JRMU <jrmu(a)lecturify.com> for the patch! Closes #228. • Enlarge buffers of info texts to 128 bytes. This includes: • "Real name" of a client (4th filed of the USER command). • Server info text ("Info" configuration option). • Admin info texts and email address ("AdminInfo1", "AdminInfo2" and "AdminEmail" configuration options). • Network name ("Network" configuration option). The limit was 64 bytes before ... Closes #258. • Streamline handling of invalid and unset server name: Don't exit during runtime (REHASH command, HUP signal), because the server name can't be changed in this case anyway and the new invalid name will be ignored. • Fix and extend documentation: Fix some typos, fix syntax of LINKS and LIST commands, whitespace and spelling fixes, update dependencies and add some more information about IRCv3 support. Thanks to Thanks Windree, Étienne Mollier <etienne.mollier(a)mailoo.org> and Christoph Biedl <debian.axhn(a)manchmal.in-ulm.de>. Closes #264. • Slightly reorder startup steps, and enhance logging: • Show name of configuration file at the beginning of start up. • Add a message when ngIRCd is ready, including its host name. • Show name of configuration file on REHASH (SIGHUP), too. • Change level of "done message" to NOTICE, like "starting" & "ready". • Initialize IO functions before channels, connections, clients, ... • configure.ng: OpenSSL can depends on lz or latomic so use pkg-config to find those dependencies and fallback to existing mechanism. Closes #256. • ngircd.conf.5: Fix wording as suggested by lintian. Thanks a lot to all contributors & testers! Stay safe and have fun! Alex

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about ngircd.conf file
by Shailendra K Garg 07 Jun '20

07 Jun '20

Sir, if ngircd is chrooted to /var/ngircd then what are changes made to ngircd.conf files are acceptable by rehasing ? i tried to change nicklen, it didnt accept though i cud restart ngircd to change nicklen could u be kind to answer my question ? Thanks & regards -- Using Opera's mail client: http://www.opera.com/mail/

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Bug report: clients disconnected upon WHO
by jrmu 06 Mär '20

06 Mär '20

Greetings, Testah / Koragg has discovered a bug (at least using the default config on openbsd) that causes ngircd to disconnect clients. If you type /who #channel on a large channel (say with 500 users), ngircd immediately terminates the connection with this error: Write buffer space exhausted (connection 84, limit is 32768 bytes, 96 bytes new, 32719 bytes pending) I have managed to reproduce it consistently, and have concluded now that this is at least one cause for irccloud being unable to conect to my network. jrmu IRCNow

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SSL error with IRCCloud
by jrmu 27 Jan '20

27 Jan '20

Greetings, I have a user connected who attempts to connect to ngircd using IRCCloud, but she gets disconnected after about 60 seconds. Here is the error message I see in /var/log/messages: Jan 26 04:37:57 irc1 ngircd[]: User "nick!uid15@9ec26277" unregistered (connection 87): Write error. Jan 26 04:38:26 irc1 ngircd[]: SSL protocol error: SSL_accept (error:140260FC:SSL routines:ACCEPT_SR_CLNT_HELLO:unknown protocol) Jan 26 04:38:26 irc1 ngircd[]: Client unregistered (connection 87): SSL accept error, closing socket. Jan 26 04:40:32 irc1 ngircd[]: User "nick!~uid15@9ec26277" registered (connection 87). I am running ngIRCd 25~10-ge954b59d-CHARCONV+IDENT+IPv6+IRCPLUS+SSL+SYSLOG+ZLIB-x86_64/unknown/openbsd6.5 I can't see any further error logs on my side, so I was hoping one of the developers could contact #irccloud on freenode and speak with the lead developer jwheare. The user says she can't see any further error logs on her side. I am using OpenSSL, I think, on OpenBSD 6.5. jrmu

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