irdb/api/Dockerfile

# syntax=docker/dockerfile:1.7

# ---------- composer stage ----------
FROM composer:2 AS deps
WORKDIR /app
COPY composer.json composer.lock* ./
RUN composer install --no-dev --no-interaction --no-scripts --no-progress --optimize-autoloader

# ---------- runtime ----------
FROM dunglas/frankenphp:1-php8.3-alpine

ENV PHP_INI_SCAN_DIR=/usr/local/etc/php/conf.d

# System deps for PHP extensions
RUN apk add --no-cache \
        icu-dev \
        oniguruma-dev \
        sqlite-dev \
        bash \
    && install-php-extensions \
        pdo_sqlite \
        pdo_mysql \
        mbstring \
        intl \
        opcache \
        bcmath

WORKDIR /app

COPY --from=deps /app/vendor ./vendor
COPY . ./

# Caddyfile and entrypoint
COPY docker/Caddyfile /etc/Caddyfile
COPY docker/entrypoint.sh /usr/local/bin/entrypoint.sh

# SEC_REVIEW F18: drop root. /app stays root-owned and world-readable
# (the runtime only needs to read source); /data is app-owned so the
# SQLite db, attached volume, and `auth:bootstrap-service-token`
# writes succeed without root. /home/app/.{config,local/share} are
# pre-created and owned so FrankenPHP/Caddy XDG state has somewhere
# to land. apk + install-php-extensions still ran above as root
# because they touch /usr/local; no further root-owned work remains.
RUN addgroup -S -g 1000 app \
    && adduser -S -u 1000 -G app -h /home/app app \
    && chmod +x /usr/local/bin/entrypoint.sh \
    && chmod +x bin/console \
    && mkdir -p /data /home/app/.config /home/app/.local/share \
    && chown -R app:app /data /home/app

ENV XDG_CONFIG_HOME=/home/app/.config \
    XDG_DATA_HOME=/home/app/.local/share

USER app

EXPOSE 8081

ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
CMD ["api"]