Mercurial > hg > nginx-quic
view auto/lib/openssl/conf @ 5094:e0a3714a36f8
SNI: reset to default server if requested host was not found.
Not only this is consistent with a case without SNI, but this also
prevents abusing configurations that assume that the $host variable
is limited to one of the configured names for a server.
An example of potentially unsafe configuration:
server {
listen 443 ssl default_server;
...
}
server {
listen 443;
server_name example.com;
location / {
proxy_pass http://$host;
}
}
Note: it is possible to negotiate "example.com" by SNI, and to request
arbitrary host name that does not exist in the configuration above.
author | Valentin Bartenev <vbart@nginx.com> |
---|---|
date | Wed, 27 Feb 2013 17:38:54 +0000 |
parents | d620f497c50f |
children | 3d2d3e1cf427 |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. if [ $OPENSSL != NONE ]; then case "$CC" in cl | bcc32) have=NGX_OPENSSL . auto/have have=NGX_SSL . auto/have CFLAGS="$CFLAGS -DNO_SYS_TYPES_H" CORE_INCS="$CORE_INCS $OPENSSL/openssl/include" CORE_DEPS="$CORE_DEPS $OPENSSL/openssl/include/openssl/ssl.h" CORE_LIBS="$CORE_LIBS $OPENSSL/openssl/lib/ssleay32.lib" CORE_LIBS="$CORE_LIBS $OPENSSL/openssl/lib/libeay32.lib" # libeay32.lib requires gdi32.lib CORE_LIBS="$CORE_LIBS gdi32.lib" # OpenSSL 1.0.0 requires crypt32.lib CORE_LIBS="$CORE_LIBS crypt32.lib" ;; *) have=NGX_OPENSSL . auto/have have=NGX_SSL . auto/have CORE_INCS="$CORE_INCS $OPENSSL/.openssl/include" CORE_DEPS="$CORE_DEPS $OPENSSL/.openssl/include/openssl/ssl.h" CORE_LIBS="$CORE_LIBS $OPENSSL/.openssl/lib/libssl.a" CORE_LIBS="$CORE_LIBS $OPENSSL/.openssl/lib/libcrypto.a" CORE_LIBS="$CORE_LIBS $NGX_LIBDL" ;; esac else if [ "$NGX_PLATFORM" != win32 ]; then OPENSSL=NO ngx_feature="OpenSSL library" ngx_feature_name="NGX_OPENSSL" ngx_feature_run=no ngx_feature_incs="#include <openssl/ssl.h>" ngx_feature_path= ngx_feature_libs="-lssl -lcrypto" ngx_feature_test="SSL_library_init()" . auto/feature if [ $ngx_found = yes ]; then have=NGX_SSL . auto/have CORE_LIBS="$CORE_LIBS $ngx_feature_libs $NGX_LIBDL" OPENSSL=YES fi fi if [ $OPENSSL != YES ]; then cat << END $0: error: SSL modules require the OpenSSL library. You can either do not enable the modules, or install the OpenSSL library into the system, or build the OpenSSL library statically from the source with nginx by using --with-openssl=<path> option. END exit 1 fi fi