# =========================================================
# Stage 1: Build Frontend
# =========================================================
FROM node:20-alpine AS builder

WORKDIR /build

COPY frontend-prep/package*.json ./
RUN npm ci --only=production

COPY frontend-prep .
RUN npm run build && ls -la dist/

# =========================================================
# Stage 2: Nginx + ModSecurity
# =========================================================
FROM owasp/modsecurity-crs:nginx-alpine

USER root

# Copier le frontend build
COPY --from=builder /build/dist /usr/share/nginx/html

# Configs Nginx / ModSecurity
COPY docker/frontend/nginx.conf.prod /etc/nginx/conf.d/app.conf
COPY docker/frontend/main.conf /etc/nginx/modsec/main.conf
COPY docker/frontend/ban-on-crs-scores-delivery-api.conf /etc/nginx/modsec/ban-on-crs-scores-delivery-api.conf
COPY docker/frontend/crs-setup.conf /etc/nginx/modsec/crs-setup.conf

# Supprimer template par défaut
RUN rm -f /etc/nginx/templates/conf.d/default.conf.template || true

# Variables ModSecurity
ENV MODSEC_ENGINE=On \
    PARANOIA=2 \
    ANOMALY_INBOUND=5 \
    ANOMALY_OUTBOUND=4

# Permissions
RUN chown -R nginx:nginx /usr/share/nginx/html \
    && mkdir -p /etc/letsencrypt \
    && chown -R nginx:nginx /etc/letsencrypt

USER nginx

EXPOSE 80 443

STOPSIGNAL SIGQUIT
CMD ["nginx", "-g", "daemon off;"]