The ngx_unbrotli module is a filter that decompresses responses with Content-Encoding: br for clients that do not support brotli encoding method.

Build

./build_brotli.sh
cd path/to/nginx-src
./configure --add-dynamic-module=path/to/ngx_unbrotli
make modules
cp objs/ngx_http_unbrotli_filter_module.so path/to/nginx/modules

Usage

load_module modules/ngx_http_unbrotli_filter_module.so;

Usage is similar to ngx_http_gunzip_module

• Replace gunzip with unbrotli
• Replace gunzip_buffers with unbrotli_buffers