dsm: update

Signed-off-by: AuxXxilium <info@auxxxilium.tech>
This commit is contained in:
AuxXxilium 2023-07-05 17:39:30 +02:00
parent 46a2c67a78
commit d82ff66d6f

141
update.sh
View File

@ -14,90 +14,109 @@ function getDSM() {
UNTAR_PAT_PATH="${CACHE_PATH}/${MODEL}/${VERSION}"
DESTINATION="${DSMPATH}/${MODEL}/${VERSION}"
DESTINATIONFILES="${FILESPATH}/${MODEL}/${VERSION}"
mkdir -p "${DESTINATION}"
mkdir -p "${DESTINATIONFILES}"
PAT_MODEL=$(echo "${MODEL}" | sed -e 's/\./%2E/g' -e 's/+/%2B/g')
PAT_MAJOR=$(echo "${VERSION}" | cut -b 1)
PAT_MINOR=$(echo "${VERSION}" | cut -b 3)
PAT_MODEL="$(echo "${MODEL}" | sed -e 's/\./%2E/g' -e 's/+/%2B/g')"
PAT_MAJOR="$(echo "${VERSION}" | cut -b 1)"
PAT_MINOR="$(echo "${VERSION}" | cut -b 3)"
echo "${MODEL} ${VERSION}"
PAT_URL=$(curl -skL "https://www.synology.com/api/support/findDownloadInfo?lang=en-us&product=${PAT_MODEL}&major=${PAT_MAJOR}&minor=${PAT_MINOR}" | jq -r '.info.system.detail[0].items[0].files[0].url')
HASH=$(curl -skL "https://www.synology.com/api/support/findDownloadInfo?lang=en-us&product=${PAT_MODEL}&major=${PAT_MAJOR}&minor=${PAT_MINOR}" | jq -r '.info.system.detail[0].items[0].files[0].checksum')
PAT_URL="${PAT_URL%%\?*}"
echo "${PAT_URL}"
echo "${HASH}"
PAT_URL=${PAT_URL%%\?*}
OLDURL="$(cat "${DESTINATION}/pat_url")"
OLDHASH="$(cat "${DESTINATION}/pat_hash")"
if [ "${HASH}" != "${OLDHASH}" ] || [ "${PAT_URL}" != "${OLDURL}" ]; then
mkdir -p "${CACHE_PATH}/dl"
echo "Downloading ${PAT_FILE}"
# Discover remote file size
STATUS=$(curl -k -w "%{http_code}" -L "${PAT_URL}" -o "${PAT_PATH}" --progress-bar)
if [ $? -ne 0 -o ${STATUS} -ne 200 ]; then
rm "${PAT_PATH}"
echo "Error downloading"
fi
if [ -f "${PAT_PATH}" ]; then
echo "${HASH}" >"${DESTINATION}/pat_hash"
echo "${PAT_URL}" >"${DESTINATION}/pat_url"
echo "${HASH}" >"${DESTINATION}/pat_hash"
echo "${PAT_URL}" >"${DESTINATION}/pat_url"
rm -rf "${UNTAR_PAT_PATH}"
mkdir -p "${UNTAR_PAT_PATH}"
echo -n "Disassembling ${PAT_FILE}: "
rm -rf "${UNTAR_PAT_PATH}"
mkdir -p "${UNTAR_PAT_PATH}"
echo -n "Disassembling ${PAT_FILE}: "
header=$(od -bcN2 ${PAT_PATH} | head -1 | awk '{print $3}')
case ${header} in
105)
echo "Uncompressed tar"
isencrypted="no"
;;
213)
echo "Compressed tar"
isencrypted="no"
;;
255)
echo "Encrypted"
isencrypted="yes"
;;
*)
echo -e "Could not determine if pat file is encrypted or not, maybe corrupted, try again!"
;;
esac
header=$(od -bcN2 ${PAT_PATH} | head -1 | awk '{print $3}')
case ${header} in
105)
echo "Uncompressed tar"
isencrypted="no"
;;
213)
echo "Compressed tar"
isencrypted="no"
;;
255)
echo "Encrypted"
isencrypted="yes"
;;
*)
echo -e "Could not determine if pat file is encrypted or not, maybe corrupted, try again!"
;;
esac
if [ "${isencrypted}" = "yes" ]; then
# Check existance of extractor
if [ -f "${EXTRACTOR_PATH}/${EXTRACTOR_BIN}" ]; then
echo "Extractor cached."
fi
# Uses the extractor to untar pat file
echo "Extracting..."
LD_LIBRARY_PATH="${EXTRACTOR_PATH}" "${EXTRACTOR_PATH}/${EXTRACTOR_BIN}" "${PAT_PATH}" "${UNTAR_PAT_PATH}"
else
echo "Extracting..."
tar -xf "${PAT_PATH}" -C "${UNTAR_PAT_PATH}"
if [ $? -ne 0 ]; then
echo "Error extracting"
if [ "${isencrypted}" = "yes" ]; then
# Check existance of extractor
if [ -f "${EXTRACTOR_PATH}/${EXTRACTOR_BIN}" ]; then
echo "Extractor cached."
fi
# Uses the extractor to untar pat file
echo "Extracting..."
LD_LIBRARY_PATH="${EXTRACTOR_PATH}" "${EXTRACTOR_PATH}/${EXTRACTOR_BIN}" "${PAT_PATH}" "${UNTAR_PAT_PATH}"
else
echo "Extracting..."
tar -xf "${PAT_PATH}" -C "${UNTAR_PAT_PATH}"
if [ $? -ne 0 ]; then
echo "Error extracting"
fi
fi
echo -n "Checking hash of zImage: "
HASH=$(sha256sum ${UNTAR_PAT_PATH}/zImage | awk '{print$1}')
echo "OK"
echo "${HASH}" >"${DESTINATION}/zImage_hash"
echo -n "Checking hash of ramdisk: "
HASH=$(sha256sum ${UNTAR_PAT_PATH}/rd.gz | awk '{print$1}')
echo "OK"
echo "${HASH}" >"${DESTINATION}/ramdisk_hash"
echo -n "Copying files: "
cp "${UNTAR_PAT_PATH}/grub_cksum.syno" "${DESTINATION}"
cp "${UNTAR_PAT_PATH}/GRUB_VER" "${DESTINATION}"
cp "${UNTAR_PAT_PATH}/grub_cksum.syno" "${DESTINATION}"
cp "${UNTAR_PAT_PATH}/GRUB_VER" "${DESTINATION}"
cp "${UNTAR_PAT_PATH}/zImage" "${DESTINATION}"
cp "${UNTAR_PAT_PATH}/rd.gz" "${DESTINATION}"
cd "${DESTINATION}"
tar -cf "${DESTINATIONFILES}/dsm.tar" .
rm -f "${PAT_PATH}"
rm -rf "${UNTAR_PAT_PATH}"
fi
echo -n "Checking hash of zImage: "
HASH=$(sha256sum ${UNTAR_PAT_PATH}/zImage | awk '{print$1}')
echo "OK"
echo "${HASH}" >"${DESTINATION}/zImage_hash"
echo -n "Checking hash of ramdisk: "
HASH=$(sha256sum ${UNTAR_PAT_PATH}/rd.gz | awk '{print$1}')
echo "OK"
echo "${HASH}" >"${DESTINATION}/ramdisk_hash"
echo -n "Copying files: "
cp "${UNTAR_PAT_PATH}/grub_cksum.syno" "${DESTINATION}"
cp "${UNTAR_PAT_PATH}/GRUB_VER" "${DESTINATION}"
cp "${UNTAR_PAT_PATH}/grub_cksum.syno" "${DESTINATION}"
cp "${UNTAR_PAT_PATH}/GRUB_VER" "${DESTINATION}"
cp "${UNTAR_PAT_PATH}/zImage" "${DESTINATION}"
cp "${UNTAR_PAT_PATH}/rd.gz" "${DESTINATION}"
cd "${DESTINATION}"
tar -cf "${DESTINATIONFILES}/dsm.tar" .
rm -f "${PAT_PATH}"
rm -rf "${UNTAR_PAT_PATH}"
echo "DSM extract complete: ${MODEL}_${VERSION}"
else
echo "DSM extract Error: ${MODEL}_${VERSION}"
fi
cd ${HOME}
done <"${VERSIONSFILE}"