• src/sbbs3/websrvr.c

    From Rob Swindell@VERT to Git commit to main/sbbs/master on Sunday, March 20, 2022 16:26:47
    https://gitlab.synchro.net/main/sbbs/-/commit/cd4066a287da2b52e7aec775
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Resolve warning about enum value not handled in switch() statement

    ---
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  • From Rob Swindell@VERT to Git commit to main/sbbs/master on Monday, April 04, 2022 19:54:27
    https://gitlab.synchro.net/main/sbbs/-/commit/a7f6b8549d24feb43c83ee44
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Include client IP address in HTTP-level error log messages

    ---
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  • From Rob Swindell@VERT to Git commit to main/sbbs/master on Saturday, June 04, 2022 20:36:14
    https://gitlab.synchro.net/main/sbbs/-/commit/a82559e327b74c4513751593
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Use safe string formatting to squelch warnings

    Attempt to address 2 GCC version 11.2.0 2 warnings reported by Nelgin
    `%s' directive writing up to 3 bytes into a region of size between 1 and 4097

    ---
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  • From Rob Swindell@VERT to Git commit to main/sbbs/master on Monday, June 06, 2022 15:23:48
    https://gitlab.synchro.net/main/sbbs/-/commit/2e67162225de28219d747ed1
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Perform a JS garbage collection for each new request in a reused session

    A reused HTTP session would never (apparently) perform garbage collection.
    The evidence of this was the collection of concurrent user.dat file opens
    that would never close until the HTTP sessions were closed. Hundreds or
    even thousands of open user.dat's have been seen. After this change,
    active web server (webv4 UI) users have not caused these spikes in open user.dat files, at least in my testing.

    If no garbage collection was being performed, then likely a lot of JS
    heap was being needlessly wasted, which could eventually result in a JS
    "out of memory" error. But that's just a theory.

    Investigation is needed into why the js_CommonOperationCallback()'s calls to JS_MaybeGC() were not sufficient to actually perform garbage collection
    in this case.

    ---
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  • From Rob Swindell@VERT to Git commit to main/sbbs/master on Wednesday, August 03, 2022 18:10:22
    https://gitlab.synchro.net/main/sbbs/-/commit/639460420c349337f3d3ceef
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Update log messages for execle() or fork() failures

    To be more consistent in syntax and include more details (e.g. the command being invoked).

    ---
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  • From Rob Swindell@VERT to Git commit to main/sbbs/master on Tuesday, August 09, 2022 19:38:25
    https://gitlab.synchro.net/main/sbbs/-/commit/b6cdc4730e6ca52fc0fc093b
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Log message improvements: include protocol (HTTP vs HTTPS) and IP address

    ---
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  • From Rob Swindell@VERT to Git commit to main/sbbs/master on Sunday, August 21, 2022 18:35:34
    https://gitlab.synchro.net/main/sbbs/-/commit/2458bfc3e336939c4893a360
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Improve JavaScript-related error messages

    ---
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  • From Deuc¿@VERT to Git commit to main/sbbs/master on Friday, January 06, 2023 14:21:41
    https://gitlab.synchro.net/main/sbbs/-/commit/650abd10bff9293db51f22fd
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Add a "scheme" property to http_request object

    Value is "http" or "https" depending on if TLS is in use.

    ---
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  • From Rob Swindell@VERT to Git commit to main/sbbs/master on Monday, January 30, 2023 17:13:57
    https://gitlab.synchro.net/main/sbbs/-/commit/94f85d5f1c8d8792975b5b03
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Fix MQTT-published action/login message for web server users

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

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

    ---
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  • From Rob Swindell (on Debian Linux)@VERT to Git commit to main/sbbs/master on Saturday, February 04, 2023 21:30:51
    https://gitlab.synchro.net/main/sbbs/-/commit/fe30acd5338cf267c284f0c0
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    More details in "Failure to send header/request to FastCGI socket" log msg

    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.

    ---
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  • From Rob Swindell (on Debian Linux)@VERT to Git commit to main/sbbs/master on Saturday, February 04, 2023 23:23:26
    https://gitlab.synchro.net/main/sbbs/-/commit/38b9bc8a15b819c87235b2c6
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Add UNIX domain FastCGI support

    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

    ---
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  • From Rob Swindell (on Windows)@VERT to Git commit to main/sbbs/master on Sunday, February 05, 2023 13:12:23
    https://gitlab.synchro.net/main/sbbs/-/commit/d2ef0fe2ccfacd2b5805b6c4
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Fix webserver build on Windows - no UNIX domain socket support

    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.

    ---
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  • From Rob Swindell (on Windows)@VERT to Git commit to main/sbbs/master on Monday, February 06, 2023 11:57:23
    https://gitlab.synchro.net/main/sbbs/-/commit/6049bc00c20620b31d6f2d41
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    If the FastCGI address starts with a '/', it's obviously a UNIX domain socket

    We don't really need the "unix:" prefix now, but just leave that support in
    for backward compatibility.

    ---
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  • From Rob Swindell (on Windows)@VERT to Git commit to main/sbbs/master on Monday, February 06, 2023 12:37:21
    https://gitlab.synchro.net/main/sbbs/-/commit/73a821b70820580fcf3bba9a
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    If the FastCGI address begins with a '.', treat as UNIX Domain Socket as well

    <Deuce> So the [previous] change doesn't work with relative paths?

    So... support relative UDS paths in this manner (without the "unix:" prefix)

    ---
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  • From Rob Swindell (on Debian Linux)@VERT to Git commit to main/sbbs/master on Monday, March 13, 2023 19:41:29
    https://gitlab.synchro.net/main/sbbs/-/commit/db6e54740d51622cfdda6ccc
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Include protocol and client IP address in FastCGI send error log msg

    ---
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  • From Rob Swindell (on ChromeOS)@VERT to Git commit to main/sbbs/master on Sunday, March 26, 2023 19:58:09
    https://gitlab.synchro.net/main/sbbs/-/commit/2dc32fab0bda70f194ecd6cf
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Don't query the active_clients count twice in a row

    ---
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  • From Rob Swindell (on Windows 11)@VERT to Git commit to main/sbbs/master on Tuesday, November 21, 2023 20:45:25
    https://gitlab.synchro.net/main/sbbs/-/commit/6697e52d90e024eb602aa2ac
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Don't try to send 0-byte files

    Saves some opening, reading, and logging, but otherwise was harmeless.

    Fix issue #422

    ---
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  • From Rob Swindell (on Windows 11)@VERT to Git commit to main/sbbs/master on Wednesday, November 22, 2023 23:00:36
    https://gitlab.synchro.net/main/sbbs/-/commit/5546278f0146522c886cca18
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Open SBBS_SSJS.*.html response file(s) only when actually writing data

    The first write to a the temporary SBBS_SSJS.*.html file will open the file. This should reduce the number of 0-byte files left laying around in the the temp directory, which shouldn't be happening in the first place.

    Also:
    Fixed bug noticed in temp file clean up loop: POST data files would *also*
    be retained when the DEBUG_SSJS option flag is set.

    Also:
    Replace some unsafe string operations with safe equivalents.

    Happy Thanksgiving Nelgin!

    ---
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  • From Rob Swindell (on Windows 11)@VERT to Git commit to main/sbbs/master on Thursday, November 23, 2023 17:49:22
    https://gitlab.synchro.net/main/sbbs/-/commit/274efc589d79d20711f04da2
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    A little clean-up around FILE* opening/closing, error handling

    "HTTP Logging" replaced in log messages with "Web Server access-logging".

    Using new FCLOSE_OPEN_FILE macro to close and NULify open FILE*'s.

    ---
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  • From Rob Swindell (on Windows 11)@VERT to Git commit to main/sbbs/master on Saturday, November 25, 2023 20:27:48
    https://gitlab.synchro.net/main/sbbs/-/commit/786add2421406f8f9ed9e113
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Replace IPv6 colons in access-log filenames with exclaimation marks on Windows

    Colons are not legal filename characters on Windows and when virtual hosts are enabled, the IPv6 address of the server may be used in the access-log filename so we need to clean that up or errors opening/creating the access-log files occur.

    ---
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  • From Rob Swindell (on Windows 11)@VERT to Git commit to main/sbbs/master on Sunday, December 17, 2023 17:53:23
    https://gitlab.synchro.net/main/sbbs/-/commit/b4f04d357b85fcb615dd400e
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Log client address in "Sending file" and "Sent file" log messages

    For symmetry

    ---
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  • From Deuc¿@VERT to Git commit to main/sbbs/master on Monday, December 18, 2023 23:58:19
    https://gitlab.synchro.net/main/sbbs/-/commit/df3d7d09a69ec2fdf20a0d73
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Ensure do_cryptInit() is called before calling lock_ssl_cert()

    ---
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  • From Rob Swindell (on Windows 11)@VERT to Git commit to main/sbbs/master on Tuesday, December 19, 2023 20:20:18
    https://gitlab.synchro.net/main/sbbs/-/commit/6180a88022c5d1e3f3a02dcd
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Look in mods dir for FileIndexScript before the exec dir

    ... unless the full path was specified.

    ---
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  • From Rob Swindell (on Windows 11)@VERT to Git commit to main/sbbs/master on Thursday, January 04, 2024 19:17:35
    https://gitlab.synchro.net/main/sbbs/-/commit/850a6595d70e78025c5a8f29
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Don't pass a TLS session ID of 0 js_CreateCommonObjects() for non-TLS sessions

    The proper sentinel value here for "no TLS session" is -1, not 0.

    This, at minimum, was causing a lot of extraneous calls to destroy_session() (from js_socket.c's do_js_close()) with an invalid (hopefully, not
    otherwise used) cryptlib session ID of 0.

    Nothing checks or logs the return value of destroy_session(), but I'd expect
    it to be failing ... a lot.

    ---
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  • From Rob Swindell (on Windows 11)@VERT to Git commit to main/sbbs/master on Sunday, January 07, 2024 19:19:40
    https://gitlab.synchro.net/main/sbbs/-/commit/ec45b264572304e92c3e0839
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Log an error if ssl_sync() fails, for W6RAY

    Hopefully help debug why HTTPS isn't working for him

    ---
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  • From Rob Swindell (on Windows 11)@VERT to Git commit to main/sbbs/master on Monday, January 15, 2024 21:14:44
    https://gitlab.synchro.net/main/sbbs/-/commit/5bea6c6be1f0e73a35176920
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    If socket is closed while in sess_sendbuf(), don't log a warning message

    ... with a socket descriptor value of -1.

    ---
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  • From Deuc¿@VERT to Git commit to main/sbbs/master on Wednesday, February 07, 2024 14:58:35
    https://gitlab.synchro.net/main/sbbs/-/commit/b973a74765fb50b36c045713
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Fix off_t printf warning.

    ---
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  • From Deuc¿@VERT to Git commit to main/sbbs/master on Friday, February 09, 2024 09:07:36
    https://gitlab.synchro.net/main/sbbs/-/commit/5bd8253c7c482272b9a4ea1f
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Temporary workaround for TLS issue.

    It appears that if the timing is "just wrong", a large POST can
    cause TLS to fail. This has shown up as an inability to edit
    pages in the wiki.

    This is not a fix however, but simple a workaround until this is
    root-caused.

    ---
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  • From Rob Swindell (on Windows 11)@VERT to Git commit to main/sbbs/master on Tuesday, February 13, 2024 23:38:15
    https://gitlab.synchro.net/main/sbbs/-/commit/6326f6d0d33019f5af7b31fb
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Set javascript callback "terminated" flag to true when recycling

    (or terminating) the server.

    This will allow background JS threads to terminate when recycling, so the server doesn't just hang indefinitelyi when recycling.

    Add more logging in cleanup() when waiting for children threads to terminate.

    Also, eliminate the global 'terminate' variable, answering the question:
    Can this be changed to a if(ws_set!=NULL) check instead?

    Yes, yes it can.

    ---
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  • From Rob Swindell (on ChromeOS)@VERT to Git commit to main/sbbs/master on Wednesday, February 14, 2024 00:28:02
    https://gitlab.synchro.net/main/sbbs/-/commit/95be5a80e00eebcb23370f92
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Simplify the child thread wait loop in cleanup()

    ---
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  • From Rob Swindell (on Windows 11)@VERT to Git commit to main/sbbs/master on Thursday, February 15, 2024 22:55:31
    https://gitlab.synchro.net/main/sbbs/-/commit/8d7d9eb22fbabde369e6ab31
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Lower severity of "Response file path is NULL" log msg from CRIT to WARNING

    This is not a completely unexpected thing to happen during ungraceful termination

    ---
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  • From Deuc¿@VERT to Git commit to main/sbbs/master on Wednesday, February 21, 2024 07:47:10
    https://gitlab.synchro.net/main/sbbs/-/commit/50be44416dbf437e93f0f283
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Pass user_t as pointer.

    Silly to pass a 728-byte object as a parameter.

    ---
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  • From Rob Swindell (on Windows 11)@VERT to Git commit to main/sbbs/master on Monday, March 18, 2024 21:22:06
    https://gitlab.synchro.net/main/sbbs/-/commit/e9778331b2584afc731f45bc
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Fix a bunch of false "File sent" logs (and uploader-notifications)

    Web browsers tend start a download and then immediately close the socket
    (so now send_failed will be true), while on a secondary socket, do a range download of the same file.

    So log the range requests/completions and don't log successful file sends
    when the send was terminated due to a send failure.

    We still count very small (e.g. 2 byte) ranges as successful file transfers
    and notify the uploader (of a partial download), so we should fix those
    issues still. But at least now, there's a whole lot less "noise" created
    from HTTP[S} file downloads via browser.

    ---
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  • From Rob Swindell (on Windows 11)@VERT to Git commit to main/sbbs/master on Saturday, March 23, 2024 17:11:55
    https://gitlab.synchro.net/main/sbbs/-/commit/3711e03ad615c3183aa401b4
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Use volatile keyword to (maybe) fix CID 488122: Data race condition

    Ideally, I'd use atomic_bool instead, but we're using an older WinSDK for Win7 compatibility and so... can't.

    Perhaps an xpdev 'protected_bool_t' should be created.

    ---
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  • From Deuc¿@VERT to Git commit to main/sbbs/master on Sunday, March 24, 2024 15:46:02
    https://gitlab.synchro.net/main/sbbs/-/commit/90de10cf0dc28c25fab197b4
    Modified Files:
    src/sbbs3/websrvr.c
    Log Message:
    Grow another 4-byte string.

    ---
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