config

ngx_addon_name=ngx_ssl_ja3_module
ngx_module_incs=$ngx_addon_dir/src

NGINX_VERSION=`grep version src/core/nginx.h  | sed 's/#define nginx_version *//;'`


if [ ! -z "${NGINX_VERSION}" ] && [ $STREAM != NO ]
then
    if [ $NGINX_VERSION -gt 1011002 ]
    then
        STREAM_MODULES="ngx_stream_ssl_ja3_preread_module $STREAM_MODULES"
        NGX_ADDON_SRCS="$NGX_ADDON_SRCS                           \
         $ngx_addon_dir/src/ngx_stream_ssl_ja3_preread_module.c"
        echo " + ngx_ssl_ja3: stream support"
    fi
fi

HTTP_MODULES="$HTTP_MODULES ngx_http_ssl_ja3_module"

CORE_INCS="$CORE_INCS $ngx_module_incs"

NGX_ADDON_SRCS="$NGX_ADDON_SRCS                         \
 $ngx_addon_dir/src/ngx_ssl_ja3.c                       \
 $ngx_addon_dir/src/ngx_http_ssl_ja3_module.c
 "

CORE_LIBS="$CORE_LIBS"

#
# OpenSSL 1.1.1 with SSL_CTX_set_client_hello_cb
#
ngx_feature="SSL_CTX_set_client_hello_cb()"
ngx_feature_name="NGX_HAVE_OPENSSL_SSL_CLIENT_HELLO_CB"
ngx_feature_run=no
ngx_feature_incs="#include <openssl/ssl.h>"
ngx_feature_path=
ngx_feature_libs="-lssl -lcrypto $NGX_LD_OPT"
ngx_feature_test="SSL_CTX_set_client_hello_cb(0, 0, 0);"
. auto/feature

if [ $ngx_found = no ]; then
    echo " ! incorrect OpenSSL version. use >= 1.1.1"
    exit 1
fi