SSL: ssl_reject_handshake directive (ticket #195). In some cases it might be needed to reject SSL handshake based on SNI server name provided, for example, to make sure an invalid certificate is not returned to clients trying to contact a name-based virtual server without SSL configured. Previously, a "ssl_ciphers aNULL;" was used for this. This workaround, however, is not compatible with TLSv1.3, in particular, when using BoringSSL, where it is not possible to configure TLSv1.3 ciphers at all. With this change, the ssl_reject_handshake directive is introduced, which instructs nginx to reject SSL handshakes with an "unrecognized_name" alert in a particular server block. For example, to reject handshake with names other than example.com, one can use the following configuration: server { listen 443 ssl; ssl_reject_handshake on; } server { listen 443 ssl; server_name example.com; ssl_certificate example.com.crt; ssl_certificate_key example.com.key; } The following configuration can be used to reject all SSL handshakes without SNI server name provided: server { listen 443 ssl; ssl_reject_handshake on; } server { listen 443 ssl; server_name ~^; ssl_certificate example.crt; ssl_certificate_key example.key; } Additionally, the ssl_reject_handshake directive makes configuring certificates for the default server block optional. If no certificates are configured in the default server for a given listening socket, certificates must be defined in all non-default server blocks with the listening socket in question.

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


# Borland C++ 5.5

# optimizations

# maximize speed
CFLAGS="$CFLAGS -O2"

case $CPU in
    pentium)
        # optimize for Pentium and Athlon
        CPU_OPT="-5"
    ;;

    pentiumpro)
        # optimize for Pentium Pro, Pentium II and Pentium III
        CPU_OPT="-6"
    ;;
esac

# __stdcall
#CPU_OPT="$CPU_OPT -ps"
# __fastcall
#CPU_OPT="$CPU_OPT -pr"

CFLAGS="$CFLAGS $CPU_OPT"

# multithreaded
CFLAGS="$CFLAGS -tWM"

# stop on warning
CFLAGS="$CFLAGS -w!"

# disable logo
CFLAGS="$CFLAGS -q"


# precompiled headers
CORE_DEPS="$CORE_DEPS $NGX_OBJS/ngx_config.csm"
NGX_PCH="$NGX_OBJS/ngx_config.csm"
NGX_BUILD_PCH="-H=$NGX_OBJS/ngx_config.csm"
NGX_USE_PCH="-Hu -H=$NGX_OBJS/ngx_config.csm"


# Win32 GUI mode application
#LINK="\$(CC) -laa"


# the resource file
NGX_RES="$NGX_OBJS/nginx.res"
NGX_RCC="brcc32 -fo$NGX_OBJS/nginx.res \$(CORE_INCS) $NGX_WIN32_RC"
# the pragma allows to link the resource file using bcc32 and
# to avoid the direct ilink32 calling and the c0w32.obj's WinMain/main problem
NGX_PRAGMA="#pragma resource \"$NGX_OBJS/nginx.res\""


ngx_include_opt="-I"
ngx_objout="-o"
ngx_binout="-e"
ngx_objext="obj"

ngx_long_start='@&&|
	'
ngx_long_end='|'

ngx_regex_dirsep='\\'
ngx_dirsep="\\"