fix: nginx running as root (#316)

Author: steve192

Dockerfile

@@ -1,8 +1,17 @@
 FROM nginx:1.25.3
+
+RUN chown nginx:nginx /etc/nginx -R && \
+    chown nginx:nginx /var/cache/nginx -R && \
+    touch /var/run/nginx.pid && \
+    chown nginx:nginx /var/run/nginx.pid 
+
+USER nginx
+
 ENV NGINX_ENVSUBST_TEMPLATE_SUFFIX=.conf
 ENV NGINX_ENVSUBST_OUTPUT_DIR=/etc/nginx
 ENV DEBUG_MODE=false
 COPY nginx/nginx.conf /etc/nginx/templates/nginx.conf.conf
 
 COPY /web-build /usr/share/nginx/html
-EXPOSE 80
+EXPOSE 80
+CMD ["nginx","-g","daemon off;"]