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* OpenBSD: pledge(2) printCert code path separatelyJune McEnroe2021-09-02
| | | | Ported from catgirl.
* Call serverConfig() with NULLs for -oJune McEnroe2021-09-02
| | | | | Always use insecure, and trust, clientCert, clientPriv are irrelevant for printing the remote certificate.
* Read from /dev/urandom instead of using getentropy(3)June McEnroe2021-09-02
| | | | | | | | | getentropy(3) is kind of an awkward function. May as well be generic as possible and read some random bytes from /dev/urandom, since for -x we don't really need to worry about being in some execution environment where that's unavailable. I'm also happy to remove that special-case include for macOS since its crypt(3) isn't even usable anyway.
* Separate stateSync intro messagesJune McEnroe2021-08-31
| | | | | So each message can be logged with its prefix. All other calls to clientFormat and serverFormat write one message at a time.
* Correct handling of colons in SASL PLAINJune McEnroe2021-08-30
| | | | Only the first colon should be replaced with a null byte.
* Declare producer staticJune McEnroe2021-08-28
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* Use CapBits as length of FiltersJune McEnroe2021-08-28
| | | | | This should hopefully prevent accidentally using CapSomething rather than CapSomethingBit as an index in the future.
* Don't create new tls_server(3), just reconfigureJune McEnroe2021-08-21
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* Zero local-key memory before freeing itJune McEnroe2021-08-21
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* Avoid overwriting manual AWAY messagesJune McEnroe2021-08-21
| | | | | | Setting an AWAY message then disconnecting will no longer replace the AWAY message with the default one. Reconnecting continues to always clear AWAY.
* Replace verbose colors with two types of arrowsJune McEnroe2021-08-20
| | | | | | While the colors were easy to identify in blocks, the meaning of arrows is easier to remember, and survive logs being pasted for debugging.
* Explicitly clear TLS secrets after handshakeJune McEnroe2021-08-20
| | | | Ported from catgirl ae64d277b8204c156a30d2e8b6a958e5a31f2a7f.
* Handle TLS_WANT_POLL{IN,OUT} from tls_handshake(3) with serverJune McEnroe2021-08-20
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* Use "secure" libtls ciphersJune McEnroe2021-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ported from catgirl: commit 585039fb6e5097cfd16bc083c6d1c9356b237882 Author: Klemens Nanni <klemens@posteo.de> Date: Sun Jun 20 14:42:10 2021 +0000 Use "secure" libtls ciphers d3e90b6 'Use libtls "compat" ciphers' from 2018 fell back to "compat" ciphers to support irc.mozilla.org which now yields NXDOMAIN. All modern networks (should) support secure ciphers, so drop the hopefully unneeded list of less secure ciphers by avoiding tls_config_set_ciphers(3) and therefore sticking to the "secure" aka. "default" set of ciphers in libtls. A quick check shows that almost all of the big/known IRC networks support TLS1.3 already; those who do not at least comply with SSL_CTX_set_cipher_list(3)'s "HIGH" set as can be tested like this: echo \ irc.hackint.org \ irc.tilde.chat \ irc.libera.chat \ irc.efnet.nl \ irc.oftc.net | xargs -tn1 \ openssl s_client -quiet -cipher HIGH -no_ign_eof -port 6697 -host
* Use seprintf to build final 005June McEnroe2021-07-08
| | | | Rather than causing a tls_write(3) for each remaining token.
* Fix LDADD.crypt on DarwinJune McEnroe2021-06-19
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* Add -m mode option to set user modesJune McEnroe2021-06-18
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* Document channel keys in join optionJune McEnroe2021-06-18
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* Use | to separate flags from config optionsJune McEnroe2021-06-18
| | | | | | | This lets mandoc generate tags for the option names as well, so you can ":t away" in less(1), for example, and anchor links in HTML output. The added No's prevent the equals signs from being part of the anchor links.
* Stop referring to server-time as IRCv3.2June McEnroe2021-06-18
| | | | | | IRCv3 has moved away from grouping specs together into versions like this. SASL is still referred to as IRCv3.2 because there are two different versions of that spec.
* Add mailing list archive to READMEJune McEnroe2021-06-17
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* Stop accumulating ISUPPORT tokens once MOTD startsJune McEnroe2021-06-10
| | | | | This avoids duplicating tokens when a client sends VERSION and the server responds with its 005s again.
* Use seprintf for snip, removing strlcpynJune McEnroe2021-06-09
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* Use seprintf for reserializeJune McEnroe2021-06-09
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* Use seprintf for capListJune McEnroe2021-06-09
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* Add seprintfJune McEnroe2021-06-09
| | | | | | | | | Based on seprint(2) from Plan 9. I'm not sure if my return value exactly matches Plan 9's in the case of truncation. seprint(2) is described only as returning a pointer to the terminating '\0', but if it does so even in the case of truncation, it is awkward for the caller to detect. This implementation returns end in the truncation case, so that (ptr == end) indicates truncation.
* Add pounce-notify to README 2.4June McEnroe2021-05-27
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* Fix ENVIRONMENT formatting in pounce-notify(1)June McEnroe2021-05-27
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* Add note about Libera.Chat SASL-only rangesJune McEnroe2021-05-27
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* Add QUIRKS fileJune McEnroe2021-05-25
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* Replace freenode with tilde.chatJune McEnroe2021-05-19
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* notify: Reword pounce-notify manualJune McEnroe2021-05-04
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* Clean up Makefiles, configure scriptsJune McEnroe2021-05-02
| | | | | | Default MANDIR to ${PREFIX}/man since it turns out man-db includes /usr/local/man by default. Add support for BINDIR. Separate libs out into LDADD variables.
* palaver: Exit on getopt failureJune McEnroe2021-04-30
| | | | Oops.
* notify: Implement pounce-notifyJune McEnroe2021-04-30
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* notify: Add prospective manual page for pounce-notifyJune McEnroe2021-04-30
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* Rename contrib to extraJune McEnroe2021-04-30
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* palaver: Add -s flag for case-sensitive matchingJune McEnroe2021-04-30
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* palaver: Remove last vestiges of rc scriptsJune McEnroe2021-04-29
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* palaver: Track badge count per connection in SQLiteJune McEnroe2021-04-29
| | | | And send an accurate total badge count.
* palaver: Drop no longer used network fieldJune McEnroe2021-04-27
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* Don't use :trailing parameter for JOINJune McEnroe2021-04-09
| | | | | It seems some IRCds don't even parse this correctly. It also should never have been done this way since it breaks sending channel keys.
* Add donation link to README 2.3June McEnroe2021-02-05
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* Drop pledge capabilities after binding and connectingJune McEnroe2021-02-01
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* Add Repology links to READMEJune McEnroe2021-01-28
| | | | | LibreTLS in particular is gaining traction in packaging, so point to Repology pages to make users' lives easier.
* Clarify configuration path interpretationsJune McEnroe2021-01-28
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* Tighten up XDG base directory path handlingJune McEnroe2021-01-28
| | | | | | | Don't search base directories if path starts with "/", "./" or "../", but still do if the path simply starts with ".". Bail early if HOME is needed but unset. Don't attempt to open the original path in configOpen and dataOpen.
* Refactor hasTag to be usable in more placesJune McEnroe2021-01-24
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* Support echo-message capabilityJune McEnroe2021-01-24
| | | | | | | Only request it with labeled-response, since it is impossible to correlate messages to clients without. For clients without echo-message, synthesize a label on PRIVMSG/NOTICE/TAGMSG, then filter out received messages with that label.
* Add -o and -t options to trust self-signed certificates 2.2June McEnroe2021-01-11
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