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0bb3c59620
Use the same logic between blobs/download and blobs/mrc. The logic is taken from blobs/download. Signed-off-by: Leah Rowe <leah@libreboot.org>
42 lines
1017 B
Bash
Executable File
42 lines
1017 B
Bash
Executable File
# SPDX-License-Identifier: GPL-3.0-only
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# SPDX-FileCopyrightText: 2023 Leah Rowe <leah@libreboot.org>
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agent="Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Firefox/91.0"
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dl_path=""
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fetch()
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{
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dl_type="${1}"
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dl="${2}"
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dl_bkup="${3}"
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dlsum="${4}"
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dl_path="${5}"
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_fail="${6}"
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mkdir -p "${dl_path%/*}" || "${_fail}" "fetch: !mkdir ${dl_path%/*}"
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dl_fail="y"
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vendor_checksum "${dlsum}" "${dl_path}" && dl_fail="n"
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for url in "${dl}" "${dl_bkup}"; do
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[ "${dl_fail}" = "n" ] && break
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[ -z "${url}" ] && continue
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rm -f "${dl_path}" || "${_fail}" "fetch: !rm -f ${dl_path}"
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wget --tries 3 -U "${agent}" "${url}" -O "${dl_path}" || \
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continue
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vendor_checksum "${dlsum}" "${dl_path}" && dl_fail="n"
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done
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[ "${dl_fail}" = "y" ] && \
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"${_fail}" "fetch ${dlsum}: matched file unavailable"
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eval "extract_${dl_type}"
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}
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vendor_checksum()
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{
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if [ "$(sha512sum ${2} | awk '{print $1}')" != "${1}" ]; then
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printf "Bad checksum for file: %s\n" "${2}" 1>&2
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rm -f "${2}" || :
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return 1
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fi
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}
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