Set Debug=true in the [com] section of sexpots.ini to enable this (and you'll
need to be logging debug-level message as well). For Nelgin.

According to
https://devblogs.microsoft.com/commandline/af_unix-comes-to-windows/
it is possible, but I think I'm using an WinSDK that's too old, so let's just
not support this feature on Windows just yet. Define UDS_SUPPORT when
supported.

Resolves a long-standing todo comment and has made wiki.synchro.net page
rendering even faster.

PHP-FPM defaults to creating/listening on UNIX domain sockets.

This resolves gitlab issue #507

Elevate the log level back to ERROR (from WARNING), as this is not an expected
condition and the sysop (me) should be alerted right away. This had previously
be lowered (along with some other log messages) from ERROR to WARNING.

When php-fpm is updated (on Debian, anyway), e.g. from 8.1 to 8.2, a new
etc/php configuration (pool.d) directory was used which set me back to a
default www.conf file that uses Unix domain sockets instead of TCP sockets.

We don't do output translation for PETSCII terminals for CR or LF
chars, so this trick is needed, at least currently, for the NN legacy prompt
to be properly over-written/invisible for CBM/PETSCII terminals.

Updates/fixes to Good Time Trivia questions & answers etc.

See merge request !253

This is just extra paranoia now since the reading of file.ini enforces the value range
8 <-> 65535 now.

Upgrading fromm v3.19 can result in a setting of filename_maxlen=0 in file.ini, so let's
put a special check in place to insure this can't happen (thus preventing any file
uploads). I chose '8' as a kind of arbitrary minimum maximum value (MS-DOS filenames
maxed out at 12 characters), but at least 0 won't be possibly any longer.

As reported on DOVE-Net by Codefenix and confirmed by xbit.

DDMsgReader: When reading or listing messages, either the DEL or BACKSPACE key...

See merge request main/sbbs!252

Move kbincom() to an sbbs_t method.

No functional change here, just getting ready to support input translation for stdio
external programs as an option.

Since v3.19 (the new filebases), when a user FTP-downloaded a file, we failed
to properly find/load that file's record from the filebase (searching for the
file's full path, rather than just the filename), so the code the increments
the file's download counter, notifies the uploader, awards credits, etc. did
not ever execute. This means that FTP-downloads for all files downloaded via
FTP were effectively "free" (and nobody noticed). No error was logged either.

I discovered this while debugging the case of "(null)" filenames in the
action/download MQTT topic messages being published by the FTP server. So
that issue is fixed as part of this commit as well.

Oh, and if this code had executed before, it would have memory-leaked the
file information, so that's fixed too (added call to smb_freefilemem). Ugh.

Be sure to let them select a node even when no nodes are technically "in use".
As requested by Nelgin in IRC (what, no gitlab issue?)

Looks like just a confluence of search/replace errors over the past 19 years,
starting with commit 9ef382e5.

A sysop can, and may want to, chat with a user before they succesfully login.

On the node options popup menu, these options weren't visible/available unless
there was a user logged-in, but they're usable and useful even when there
is not a user logged-in.

DDMsgReader: Fix for reading colors from the theme file. Also, removed debug function from dd_lightbar_menu.js

See merge request !251

Eric Oulashin authored 2 years ago and Rob Swindell committed 2 years ago

DDMsgReader: Fix for reading colors from the theme file. Also, removed debug function from dd_lightbar_menu.js

DDMsgReader: (Hopefully) improved display of certain ANSI messages

See merge request !250

e.g. "action/hack/smtp login" -> "smtp_login", best practices and all.

e.g. 20230130T171211-480	0	<unknown user>	76.89.231.66	<no name>

the user number name actually *are* known at this stage

Don't give QWKnet accounts the 'M' (email messages per day) exemption by
default as this has been abused by email spammers.

These are security/anti-spam improvements.

This shouldn't be possible during new user sign-up, but there have been ways
to curtail checks and generate user accounts with login names and passwords
that are the same sequence of characters, unfortunately.

Add some handy tips too (querying status, monitoring log output)

This was a bug if the user had set their terminal to swap Delete and Backspace keys while not using a PETSCII terminal.

- Most published messages (besides log entries) have a timestamp (in ISO8601 format) prepended and tab-separated
- The order and number of elements in client messages (list and activities) has been updated, now includes user number
- Server client lists are now published to .../SERVER/client/list
- Server client activities (connect, disconnect, update) are now published to .../SERVER/client/action/#
- Server client count is now published to .../SERVER/client (with the maximum client count, if applicable)
- Server states are now just represented by name (e.g. initializing, ready, stopping, stopped) and not number
- BBS errors are logged to sbbs/BBS/action/error/LEVEL (where LEVEL is the log level name, e.g. "critical" or "error')
- All server hack-attempts, SPAM attempts, logins, logouts, uploads, downloads, are published to sbbs/BBS/action/ACTION/*
- Chat pages are published to sbbs/BBS/action/page/node/#
- New users (on the terminal server) are published to sbbs/BBS/action/newuser
- Posted messages and executed external programs (on the terminal server) are published to sbbs/BBS/action/ACTION/CODE topic
- The event thread started/stopped status is published to .../SERVER/event

Yeah, the wiki will get updated soon to reflect/document all these changes

Removed some debugging lines

See merge request !249

I noticed that the node status displayed by load/presence_lib.js (e.g. used
by exec/nodelist.js) would have (N) for node-message waiting instead of (M)
as is reported in other places (e.g. the node utility, umonitor, sbbsctrl).
So this commit commonizes this behavior.

Now, it's crazy that there are (at least) 3 places that this node status
display is implemented and more things should just use nodestatus() to get
that string, but I'm not solving that copy/pasta issue in this commit.