diff options
Diffstat (limited to 'resources')
| -rwxr-xr-x | resources/scripts/blobs/download | 63 |
1 files changed, 42 insertions, 21 deletions
diff --git a/resources/scripts/blobs/download b/resources/scripts/blobs/download index 6c1e9e67..78bb42b7 100755 --- a/resources/scripts/blobs/download +++ b/resources/scripts/blobs/download @@ -2,9 +2,9 @@ # SPDX-FileCopyrightText: 2022 Caleb La Grange <thonkpeasant@protonmail.com> # SPDX-FileCopyrightText: 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com> +# SPDX-FileCopyrightText: 2023 Leah Rowe <info@minifree.org> # SPDX-License-Identifier: GPL-3.0-only -needs="" board="${1}" # A shorthand for each board, to avoid duplicating configs per flash size board_short=${board%%_*mb} @@ -89,7 +89,7 @@ Download_needed(){ for need in ${needs}; do case ${need} in *ME*) - Extract_me || _failed="${_failed} me" + Download_me || _failed="${_failed} me" ;; *MRC*) ./download mrc || _failed="${_failed} mrc" @@ -102,40 +102,61 @@ Download_needed(){ fi } -Extract_me(){ +Download_me() { + printf "Downloading neutered ME for board: `%s`\n" ${board} + + Fetch_update || return 1 + Extract_me || return 1 + + return 0 +} + +Fetch_update() { + printf "Fetching vendor update for board: `%s`\n" ${board} + _me_destination=${CONFIG_ME_BIN_PATH#../../} - if [ -f "${_me_destination}" ]; then - printf 'me already downloaded\n' - return 0 + if [ -z "${dl_url+x}" ]; then + printf "No vendor update specified for board: `%s`\n" ${board} + return 1 fi - if [ -z "${dl_url+x}" ]; then - printf 'no me download available for this board\n' + Vendor_checksum blobs/me.exe || \ + curl ${dl_url} > blobs/me.exe || curl ${dl_url_bkup} > blobs/me.exe + + Vendor_checksum blobs/me.exe || Fail \ + "Cannot guarantee intergity of vendor update for board: `${board}`" + + return 0 +} + +Vendor_checksum() { + if [ ! -f "blobs/me.exe" ]; then + printf "Vendor update not found on disk for board: `%s`\n" ${board} + return 1 + fi + if [ "$(sha1sum blobs/me.exe | awk '{print $1}')" != "${dl_hash}" ]; then + printf "Bad checksum on vendor update for board: `%s`\n" ${board} + rm blobs/me.exe return 1 fi + return 0 +} + +Extract_me(){ + printf "Extracting neutered ME for ${board}\n" if [ ! -d "${_me_destination%/*}" ]; then mkdir -p ${_me_destination%/*} fi - - printf "Extracting neutered me for ${board}\n" - # Delete old me downloads in case user is building for multiple boards - if [ -f "blobs/me.exe" ]; then - rm blobs/me.exe - fi - if [ -d "blobs/app" ]; then rm -r blobs/app fi - curl ${dl_url} > blobs/me.exe || curl ${dl_url_bkup} > blobs/me.exe - - if [ "$(sha1sum blobs/me.exe | awk '{print $1}')" != "${dl_hash}" ]; then - printf 'checksum of downloaded me did not mactch\ncorrupted me downloaded or wrong me for board\n' - rm blobs/me.exe - return 1 + if [ -f "${_me_destination}" ]; then + printf 'me already downloaded\n' + return 0 fi printf 'extracting and stripping intel management engine\n' |