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https://github.com/jart/cosmopolitan.git
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b107d2709f
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
88 lines
4.1 KiB
C
88 lines
4.1 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2021 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/errno.h"
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#include "libc/mem/mem.h"
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#include "libc/runtime/gc.internal.h"
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#include "libc/stdio/stdio.h"
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#include "libc/testlib/ezbench.h"
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#include "libc/testlib/testlib.h"
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#include "net/http/escape.h"
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char *p;
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size_t n;
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TEST(EncodeHttpHeaderValue, emptyStrings_arePermitted) {
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EXPECT_STREQ("", gc(EncodeHttpHeaderValue(NULL, 0, 0)));
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EXPECT_STREQ("", gc(EncodeHttpHeaderValue("", 0, 0)));
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EXPECT_STREQ("", gc(EncodeHttpHeaderValue(" ", 1, 0)));
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}
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TEST(EncodeHttpHeaderValue, testPadded_trimsWhitespace) {
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EXPECT_STREQ("hello \tthere",
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gc(EncodeHttpHeaderValue(" \thello \tthere\t ", -1, 0)));
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}
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TEST(EncodeHttpHeaderValue, testUtf8_isConvertedToLatin1) {
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EXPECT_STREQ("\241\377\300", gc(EncodeHttpHeaderValue("¡ÿÀ", -1, 0)));
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}
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TEST(EncodeHttpHeaderValue, testUtf8_nonLatin1ResultsInError) {
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("☻", -1, 0)));
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EXPECT_EQ(EILSEQ, errno);
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("𐌰", -1, 0)));
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EXPECT_EQ(EILSEQ, errno);
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}
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TEST(EncodeHttpHeaderValue, testLatin1_willJustWorkIfYoureLucky) {
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EXPECT_STREQ("\241\377\300",
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gc(EncodeHttpHeaderValue("\241\377\300", -1, &n)));
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EXPECT_EQ(3, n);
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("\377\241\300", -1, 0)));
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}
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TEST(EncodeHttpHeaderValue, testC0_isForbiddenExceptHorizontalTab) {
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("\0", 1, 0)));
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("\r", 1, 0)));
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("\n", 1, 0)));
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("\v", 1, 0)));
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EXPECT_STREQ("", gc(EncodeHttpHeaderValue("\t", 1, 0)));
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("\177", 1, 0)));
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}
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TEST(EncodeHttpHeaderValue, testC1_isForbidden) {
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("\205", 1, 0)));
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("\302\205", 2, 0)));
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}
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TEST(EncodeHttpHeaderValue, testOom_returnsNullAndSetsSizeToZero) {
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n = 31337;
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EXPECT_EQ(NULL, EncodeHttpHeaderValue("hello", 0x1000000000000, &n));
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EXPECT_EQ(0, n);
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}
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BENCH(EncodeHttpHeaderValue, bench) {
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n = 22851;
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p = gc(malloc(n));
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memset(p, 'a', n);
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EZBENCH2("EncodeHttpHeaderValue ascii", donothing,
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free(EncodeHttpHeaderValue(p, n, 0)));
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memset(p, '\300', n);
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EZBENCH2("EncodeHttpHeaderValue latin1", donothing,
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free(EncodeHttpHeaderValue(p, n, 0)));
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}
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