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cc1920749e
Your redbean can now interoperate with clients that require TLS crypto. This is accomplished using a protocol polyglot that lets us distinguish between HTTP and HTTPS regardless of the port number. Certificates will be generated automatically, if none are supplied by the user. Footprint increases by only a few hundred kb so redbean in MODY=tiny is now 1.0mb - Add lseek() polyfills for ZIP executable - Automatically polyfill /tmp/FOO paths on NT - Fix readdir() / ftw() / nftw() bugs on Windows - Introduce -B flag for slower SSL that's stronger - Remove mbedtls features Cosmopolitan doesn't need - Have base64 decoder support the uri-safe alternative - Remove Truncated HMAC because it's forbidden by the IETF - Add all the mbedtls test suites and make them go 3x faster - Support opendir() / readdir() / closedir() on ZIP executable - Use Everest for ECDHE-ECDSA because it's so good it's so good - Add tinier implementation of sha1 since it's not worth the rom - Add chi-square monte-carlo mean correlation tests for getrandom() - Source entropy on Windows from the proper interface everyone uses We're continuing to outperform NGINX and other servers on raw message throughput. Using SSL means that instead of 1,000,000 qps you can get around 300,000 qps. However redbean isn't as fast as NGINX yet at SSL handshakes, since redbean can do 2,627 per second and NGINX does 4.3k Right now, the SSL UX story works best if you give your redbean a key signing key since that can be easily generated by openssl using a one liner then redbean will do all the things that are impossibly hard to do like signing ecdsa and rsa certificates that'll work in chrome. We should integrate the let's encrypt acme protocol in the future. Live Demo: https://redbean.justine.lol/ Root Cert: https://redbean.justine.lol/redbean1.crt
100 lines
3.7 KiB
C
100 lines
3.7 KiB
C
#ifndef COSMOPOLITAN_LIBC_FMT_PFLINK_H_
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#define COSMOPOLITAN_LIBC_FMT_PFLINK_H_
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#include "libc/dce.h"
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#include "libc/fmt/fmts.h"
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#include "libc/mem/mem.h"
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#include "libc/runtime/runtime.h"
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#include "libc/str/str.h"
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#include "libc/unicode/unicode.h"
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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#ifndef __STRICT_ANSI__
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/**
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* @fileoverview builtin+preprocessor+linker tricks for printf/scanf.
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*
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* Your printf() function only requires that you pay for what you use.
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* These macros ensure that its code size starts at under 4kb, growing
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* to about 40kb for a fully-loaded implementation. This works best when
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* format strings are constexprs that only contain directives.
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*/
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#define PFLINK(...) _PFLINK(__VA_ARGS__)
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#define _PFLINK(FMT, ...) \
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({ \
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if (___PFLINK(FMT, strpbrk, "faAeg")) STATIC_YOINK("__fmt_dtoa"); \
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if (___PFLINK(FMT, strpbrk, "cmrqs")) { \
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if (___PFLINK(FMT, strchr, '#')) STATIC_YOINK("kCp437"); \
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if (___PFLINK(FMT, strstr, "%m")) STATIC_YOINK("strerror"); \
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if (!IsTiny() && (___PFLINK(FMT, strstr, "%*") || \
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___PFLINK(FMT, strpbrk, "0123456789"))) { \
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STATIC_YOINK("strnwidth"); \
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STATIC_YOINK("strnwidth16"); \
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STATIC_YOINK("wcsnwidth"); \
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} \
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} \
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FMT; \
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})
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#define SFLINK(...) _SFLINK(__VA_ARGS__)
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#define _SFLINK(FMT) \
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({ \
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if (___PFLINK(FMT, strchr, 'm')) { \
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STATIC_YOINK("malloc"); \
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STATIC_YOINK("calloc"); \
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STATIC_YOINK("free"); \
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STATIC_YOINK("__grow"); \
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} \
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FMT; \
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})
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#if __GNUC__ + 0 < 4 || defined(__llvm__)
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#define ___PFLINK(FMT, FN, C) 1
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#else
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#define ___PFLINK(FMT, FN, C) \
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!__builtin_constant_p(FMT) || ((FMT) && __builtin_##FN(FMT, C) != NULL)
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#endif
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#if defined(__GNUC__) && __GNUC__ < 6
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/*
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* Compilers don't understand the features we've added to the format
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* string DSL, such as c string escaping, therefore we can't use it.
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* Ideally compilers should grant us more flexibility to define DSLs
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*
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* The recommended approach to turning this back on is `CFLAGS=-std=c11`
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* which puts the compiler in __STRICT_ANSI__ mode, which Cosmopolitan
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* respects by disabling all the esoteric tuning in headers like this.
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*/
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#pragma GCC diagnostic ignored "-Wformat-security"
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#endif /* __GNUC__ + 0 < 6 */
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#else
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#define PFLINK(FMT) FMT
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#define SFLINK(FMT) FMT
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#ifdef __GNUC__
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__asm__(".section .yoink\n\t"
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"nopl\t__fmt_dtoa(%rip)\n\t"
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"nopl\tkCp437(%rip)\n\t"
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"nopl\tstrerror(%rip)\n\t"
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"nopl\tstrnwidth(%rip)\n\t"
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"nopl\tstrnwidth16(%rip)\n\t"
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"nopl\twcsnwidth(%rip)\n\t"
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"nopl\tmalloc(%rip)\n\t"
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"nopl\tcalloc(%rip)\n\t"
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"nopl\t__grow(%rip)\n\t"
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".previous");
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#else
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static long __pflink(long x) {
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x |= kCp437[0];
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x |= __fmt_dtoa(0, 0, 0, 0, 0, 0);
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x |= strnwidth(0, 0, 0);
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x |= strnwidth16(0, 0, 0);
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x |= wcsnwidth(0, 0, 0);
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x |= malloc(0);
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x |= __grow(0, 0, 0, 0);
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x |= (intptr_t)strerror(0);
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x |= (intptr_t)calloc(0, 0);
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return x;
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}
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#endif
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#endif /* __STRICT_ANSI__ */
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_FMT_PFLINK_H_ */
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