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authorshmalebx9 <thonkpeasant@protonmail.com>2023-04-02 18:06:46 -0600
committerLeah Rowe <leah@libreboot.org>2023-04-09 13:22:08 +0100
commit257ca17b349afbb502c609f361969b0be1f865d6 (patch)
tree08a70f1e483881cc09ce30828a032813ab43b0d0 /resources/scripts/blobs/inject
parent4719d733efd4a66063a667b816d62d178194f1c3 (diff)
inject blobs into release archive and check their hash
Diffstat (limited to 'resources/scripts/blobs/inject')
-rwxr-xr-xresources/scripts/blobs/inject94
1 files changed, 83 insertions, 11 deletions
diff --git a/resources/scripts/blobs/inject b/resources/scripts/blobs/inject
index 153dd6cc..99cfc569 100755
--- a/resources/scripts/blobs/inject
+++ b/resources/scripts/blobs/inject
@@ -23,6 +23,7 @@ Fail(){
}
Modify_gbe(){
+ rom=${1}
printf "changing mac address in gbe to ${new_mac}\n"
_gbe_location=${CONFIG_GBE_BIN_PATH#../../}
@@ -42,7 +43,7 @@ Modify_gbe(){
listboards() {
for boarddir in resources/coreboot/*; do
if [ ! -d "${boarddir}" ]; then continue; fi
- board="${boarddir##resources/coreboot/}"
+ board="${boarddir/##resources/coreboot/}"
board="${board%/}"
printf '%s\n' "${board##*/}"
done
@@ -51,7 +52,8 @@ listboards() {
# This function tries to determine the board from the filename of the rom.
# It will only succeed if the filename is not changed from the build/download
Detect_board(){
- filename=$(basename ${rom})
+ path=${1}
+ filename=$(basename ${path})
case ${filename} in
grub_*)
board=$(echo "${filename}" | cut -d '_' -f2-3)
@@ -59,6 +61,10 @@ Detect_board(){
seabios_withgrub_*)
board=$(echo "${filename}" | cut -d '_' -f3-4)
;;
+ *.tar.xz)
+ _stripped_prefix=${filename#*_}
+ board="${_stripped_prefix%.tar.xz}"
+ ;;
*)
return 1
esac
@@ -71,6 +77,7 @@ Detect_board(){
}
Patch(){
+rom="${1}"
set -- "resources/coreboot/${board}/config/*"
. ${1} 2>/dev/null
. "resources/coreboot/${board}/board.cfg"
@@ -86,9 +93,56 @@ set -- "resources/coreboot/${board}/config/*"
./coreboot/default/util/ifdtool/ifdtool -i me:${_me_location} ${rom} -O ${rom} || exit 1
fi
+ if [ "${modifygbe}" = "true" ] && ! [ "${release}" = "true" ]; then
+ Modify_gbe ${rom}
+ fi
+}
+
+Patch_release(){
+ _tmpdir=$(mktemp -d "/tmp/${board}_tmpXXXX")
+ tar xf "${releasearchive}" -C "${_tmpdir}" || \
+ Fail 'could not extract release archive'
+
+ for rom in ${_tmpdir}/bin/*/*.rom ; do
+ echo "patching rom $rom"
+ Patch ${rom} || \
+ Fail "could not patch ${rom}"
+ done
+
+ ( cd ${_tmpdir}/bin/*
+ sha1sum --status -c blobhashes || \
+ Fail 'ROMs did not match expected hashes'
+ )
+
+
if [ "${modifygbe}" = "true" ]; then
- Modify_gbe
+ for rom in ${_tmpdir}/bin/*/*.rom ; do
+ Modify_gbe ${rom}
+ done
+ fi
+
+ if ! [ -d bin/release ]; then
+ mkdir -p bin/release
fi
+
+ mv ${_tmpdir}/bin/* bin/release/ && \
+ printf '%s\n' 'Success! Your ROMs are in bin/release'
+
+ rm -r "${_tmpdir}"
+}
+
+Check_release(){
+if ! [ -f ${1} ]; then
+ return 1
+fi
+
+_filetype=$(file -b "${1}")
+
+if [ "${_filetype%%,*}" = "XZ compressed data" ]; then
+ printf "%s\n" "Release archive ${1} detected"
+else
+ return 1
+fi
}
if [ "${1}" = "listboards" ]; then
@@ -110,15 +164,25 @@ do
esac
done
-if [ -z ${rom+x} ]; then
- Fail 'no rom specified'
-elif [ ! -f "${rom}" ]; then
- Fail "${rom} is not a valid path"
-elif [ -z ${board+x} ]; then
- board=$(Detect_board) || \
- Fail 'no board specified'
+
+
+if ! Check_release ${1} ; then
+ if [ ! -f "${rom}" ]; then
+ Fail "${rom} is not a valid path"
+ elif [ -z ${rom+x} ]; then
+ Fail 'no rom specified'
+ elif [ -z ${board+x} ]; then
+ board=$(Detect_board ${rom}) || \
+ Fail 'no board specified'
+ fi
+else
+ release=true
+ releasearchive="${1}"
+ board=$(Detect_board ${1}) || \
+ Fail 'Could not detect board type'
fi
+
if [ ! -d "resources/coreboot/${board}/" ]; then
Fail "board ${board} not found"
fi
@@ -138,4 +202,12 @@ printf "building cbfstool from coreboot\n"
./build module cbutils default || Fail 'could not build cbfstool'
fi
-./blobutil download ${board} && Patch
+./blobutil download ${board} || \
+Fail "Could not download blobs for ${board}, check network connection"
+
+if [ "${release}" = "true" ]; then
+ echo 'patching release file'
+ Patch_release
+else
+ Patch ${rom}
+fi