Add /statusz page to redbean plus other enhancements

redbean improvements:

- Explicitly disable corking
- Simulate Python regex API for Lua
- Send warmup requests in main process on startup
- Add Class-A granular IPv4 network classification
- Add /statusz page so you can monitor your redbean's health
- Fix regressions on OpenBSD/NetBSD caused by recent changes
- Plug Authorization header into Lua GetUser and GetPass APIs
- Recognize X-Forwarded-{For,Host} from local reverse proxies
- Add many additional functions to redbean Lua server page API
- Report resource usage of child processes on `/` listing page
- Introduce `-a` flag for logging child process resource usage
- Introduce `-t MILLIS` flag and `ProgramTimeout(ms)` init API
- Introduce `-H "Header: value"` flag and `ProgramHeader(k,v)` API

Cosmopolitan Libc improvements:

- Make strerror() simpler
- Make inet_pton() not depend on sscanf()
- Fix OpenExecutable() which broke .data section earlier
- Fix stdio in cases where it overflows kernel tty buffer
- Fix bugs in crash reporting w/o .com.dbg binary present
- Add polyfills for SO_LINGER, SO_RCVTIMEO, and SO_SNDTIMEO
- Polyfill TCP_CORK on BSD and XNU using TCP_NOPUSH magnums

New netcat clone in examples/nc.c:

While testing some of the failure conditions for redbean, I noticed that
BusyBox's `nc` command is pretty busted, if you use it as an interactive
tool, rather than having it be part of a pipeline. Unfortunately this'll
only work on UNIX since Windows doesn't let us poll on stdio and sockets
at the same time because I don't think they want tools like this running
on their platform. So if you want forbidden fruit, it's here so enjoy it
This commit is contained in:
Justine Tunney 2021-04-23 10:45:19 -07:00
parent 4effa23528
commit b107d2709f
163 changed files with 4425 additions and 2104 deletions

View file

@ -71,6 +71,7 @@ o/$(MODE)/tool/net/redbean.com.dbg: \
o/$(MODE)/tool/net/redbean.com: \
o/$(MODE)/tool/net/redbean.com.dbg \
tool/net/net.mk \
tool/net/favicon.ico \
tool/net/redbean.png \
tool/net/.init.lua \
@ -80,9 +81,13 @@ o/$(MODE)/tool/net/redbean.com: \
@$(COMPILE) -AZIP -T$@ zip -qj $@ o/$(MODE)/tool/net/.ape tool/net/.init.lua tool/net/.reload.lua tool/net/favicon.ico tool/net/redbean.png
o/$(MODE)/tool/net/redbean-demo.com: \
o/$(MODE)/tool/net/redbean.com \
o/$(MODE)/tool/net/redbean.com.dbg \
tool/net/net.mk \
tool/net/.init.lua \
tool/net/.reload.lua \
tool/net/404.html \
tool/net/favicon.ico \
tool/net/redbean.png \
tool/net/index.html \
tool/net/redbean.css \
tool/net/redbean.lua \
@ -95,9 +100,9 @@ o/$(MODE)/tool/net/redbean-demo.com: \
net/http/encodeurl.c \
test/net/http/parsehttprequest_test.c \
test/net/http/parseurl_test.c
@$(COMPILE) -ACP -T$@ cp $< $@
@$(COMPILE) -AOBJCOPY -T$@ $(OBJCOPY) -S -O binary $< $@
@$(COMPILE) -ADD -T$@ dd if=$@ of=o/$(MODE)/tool/net/.ape bs=64 count=11 conv=notrunc 2>/dev/null
@$(COMPILE) -AZIP -T$@ zip -qj $@ o/$(MODE)/tool/net/.ape tool/net/404.html tool/net/redbean.lua tool/net/redbean-form.lua tool/net/redbean-xhr.lua
@$(COMPILE) -AZIP -T$@ zip -qj $@ o/$(MODE)/tool/net/.ape tool/net/.init.lua tool/net/.reload.lua tool/net/redbean.lua tool/net/404.html tool/net/favicon.ico tool/net/redbean.png tool/net/redbean-form.lua tool/net/redbean-xhr.lua
@$(COMPILE) -AZIP -T$@ zip -qj0 $@ tool/net/seekable.txt
@$(COMPILE) -AZIP -T$@ zip -q $@ tool/net tool/net/index.html tool/net/redbean.css tool/net/redbean.c net/http/parsehttprequest.c net/http/parseurl.c net/http/encodeurl.c test/net/http/parsehttprequest_test.c test/net/http/parseurl_test.c