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proper integrity check

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Wonderfall 2022-03-04 17:09:03 +01:00 committed by hoellen
parent df476c0dc4
commit 2ac3ec67f2
1 changed files with 8 additions and 4 deletions
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@ -8,6 +8,10 @@ ARG HARDENED_MALLOC_VERSION=11
ARG UID=1000
ARG GID=1000
# nextcloud-23.0.2.tar.bz2
ARG SHA256_SUM="9e02462d38eaab6457fca8077bd46fe78c3aaad442e91a6e12e32fa7d51bc4ee"
ARG GPG_FINGERPRINT="2880 6A87 8AE4 23A2 8372 792E D758 99B9 A724 937A"
# ---------------------------------------------------
### Build PHP base
@ -95,7 +99,8 @@ COPY --from=nginx /etc/nginx /etc/nginx
COPY --from=build-malloc /tmp/hardened_malloc/out-light/libhardened_malloc-light.so /usr/local/lib/
ARG NEXTCLOUD_VERSION
ARG GPG_nextcloud="2880 6A87 8AE4 23A2 8372 792E D758 99B9 A724 937A"
ARG SHA256_SUM
ARG GPG_FINGERPRINT
ARG UID
ARG GID
@ -117,17 +122,16 @@ RUN apk --no-cache add \
s6 \
&& NEXTCLOUD_TARBALL="nextcloud-${NEXTCLOUD_VERSION}.tar.bz2" && cd /tmp \
&& wget -q https://download.nextcloud.com/server/releases/${NEXTCLOUD_TARBALL} \
&& wget -q https://download.nextcloud.com/server/releases/${NEXTCLOUD_TARBALL}.sha512 \
&& wget -q https://download.nextcloud.com/server/releases/${NEXTCLOUD_TARBALL}.asc \
&& wget -q https://nextcloud.com/nextcloud.asc \
&& echo "Verifying both integrity and authenticity of ${NEXTCLOUD_TARBALL}..." \
&& CHECKSUM_STATE=$(echo -n $(sha512sum -c ${NEXTCLOUD_TARBALL}.sha512) | tail -c 2) \
&& CHECKSUM_STATE=$(echo -n $(echo "${SHA256_SUM} ${NEXTCLOUD_TARBALL}" | sha256sum -c) | tail -c 2) \
&& if [ "${CHECKSUM_STATE}" != "OK" ]; then echo "Error: checksum does not match" && exit 1; fi \
&& gpg --import nextcloud.asc \
&& FINGERPRINT="$(LANG=C gpg --verify ${NEXTCLOUD_TARBALL}.asc ${NEXTCLOUD_TARBALL} 2>&1 \
| sed -n "s#Primary key fingerprint: \(.*\)#\1#p")" \
&& if [ -z "${FINGERPRINT}" ]; then echo "Error: invalid GPG signature!" && exit 1; fi \
&& if [ "${FINGERPRINT}" != "${GPG_nextcloud}" ]; then echo "Error: wrong GPG fingerprint" && exit 1; fi \
&& if [ "${FINGERPRINT}" != "${GPG_FINGERPRINT}" ]; then echo "Error: wrong GPG fingerprint" && exit 1; fi \
&& echo "All seems good, now unpacking ${NEXTCLOUD_TARBALL}..." \
&& mkdir /nextcloud && tar xjf ${NEXTCLOUD_TARBALL} --strip 1 -C /nextcloud \
&& apk del gnupg && rm -rf /tmp/* /root/.gnupg \