Mercurial > hg > nginx-quic

view auto/lib/md5/make @ 6556:654d2dae97d3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
HTTP/2: the "421 Misdirected Request" response (closes #848). Since 4fbef397c753 nginx rejects with the 400 error any attempts of requesting different host over the same connection, if the relevant virtual server requires verification of a client certificate. While requesting hosts other than negotiated isn't something legal in HTTP/1.x, the HTTP/2 specification explicitly permits such requests for connection reuse and has introduced a special response code 421. According to RFC 7540 Section 9.1.2 this code can be sent by a server that is not configured to produce responses for the combination of scheme and authority that are included in the request URI. And the client may retry the request over a different connection. Now this code is used for requests that aren't authorized in current connection. After receiving the 421 response a client will be able to open a new connection, provide the required certificate and retry the request. Unfortunately, not all clients currently are able to handle it well. Notably Chrome just shows an error, while at least the latest version of Firefox retries the request over a new connection.
author Valentin Bartenev <vbart@nginx.com>
date Fri, 20 May 2016 18:41:17 +0300
parents 78f8ac479735
children
line wrap: on
line source


# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.


case "$NGX_CC_NAME" in

    msvc)
        ngx_makefile=makefile.msvc
        ngx_opt="CPU_OPT=\"$CPU_OPT\" LIBC=$LIBC MD5_ASM=$MD5_ASM"
        ngx_md5="MD5=\"$MD5\""
    ;;

    owc)
        ngx_makefile=makefile.owc
        ngx_opt="CPU_OPT=\"$CPU_OPT\""
        ngx_md5=`echo MD5=\"$MD5\" | sed -e "s/\//$ngx_regex_dirsep/g"`
    ;;

    bcc)
        ngx_makefile=makefile.bcc
        ngx_opt="-DCPU_OPT=\"$CPU_OPT\" -DMD5_ASM=$MD5_ASM"
        ngx_md5=`echo \-DMD5=\"$MD5\" | sed -e "s/\//$ngx_regex_dirsep/g"`
    ;;

esac


done=NO


case "$NGX_PLATFORM" in

    win32)
        cat << END                                        >> $NGX_MAKEFILE

`echo "$MD5/md5.lib:	$NGX_MAKEFILE" | sed -e "s/\//$ngx_regex_dirsep/g"`
	\$(MAKE) -f auto/lib/md5/$ngx_makefile $ngx_opt $ngx_md5

END

        done=YES
    ;;

    SunOS:*:i86pc)
        if [ $MD5_ASM = YES ]; then

            cat << END                                        >> $NGX_MAKEFILE

$MD5/libmd5.a:	$NGX_MAKEFILE
	cd $MD5 \\
	&& \$(MAKE) CFLAGS="$MD5_OPT -DSOL -DMD5_ASM -DL_ENDIAN" \\
		CC="\$(CC)" CPP="\$(CPP)" \\
		MD5_ASM_OBJ=asm/mx86-sol.o clean libmd5.a

END

            done=YES
        fi
    ;;

    # FreeBSD: i386
    # Linux: i686

    *:i386 | *:i686)
        if [ $MD5_ASM = YES ]; then

            cat << END                                        >> $NGX_MAKEFILE

$MD5/libmd5.a:	$NGX_MAKEFILE
	cd $MD5 \\
	&& \$(MAKE) CFLAGS="$MD5_OPT -DELF -DMD5_ASM -DL_ENDIAN" \\
		CC="\$(CC)" CPP="\$(CPP)" \\
		MD5_ASM_OBJ=asm/mx86-elf.o clean libmd5.a

END

            done=YES
        fi
    ;;

esac


if [ $done = NO ]; then

    cat << END                                                >> $NGX_MAKEFILE

$MD5/libmd5.a:	$NGX_MAKEFILE
	cd $MD5 \\
	&& \$(MAKE) CFLAGS="$MD5_OPT" \\
		CC="\$(CC)" MD5_ASM_OBJ= clean libmd5.a

END

fi