flatcar-scripts/build_library/test_image_content.sh
Matthew Garrett 922554303b check_root: Verify that we don't have any applicable GLSA
Once we've built the packages, verify against the Gentoo Linux Security
Advisories to ensure that we're not shipping anything with known
vulnerabilities.
2016-05-17 16:39:40 -07:00

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# Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
GLSA_WHITELIST=("201412-09")
glsa_image() {
VULNS=()
GLSAS=`glsa-check-$BOARD -t all`
for GLSA in $GLSAS; do
if [[ " ${GLSA_WHITELIST[@]} " =~ " ${GLSA} " ]]; then
continue
else
VULNS+=($GLSA)
fi
done
if [[ ${#VULNS[@]} != 0 ]]; then
echo "The following GLSAs apply: $VULNS"
return 1
fi
return 0
}
test_image_content() {
local root="$1"
local returncode=0
info "Checking $1"
local check_root="${BUILD_LIBRARY_DIR}/check_root"
if ! ROOT="$root" "$check_root" libs; then
warn "test_image_content: Failed dependency check"
warn "This may be the result of having a long-lived SDK with binary"
warn "packages that predate portage 2.2.18. If this is the case try:"
echo " emerge-$BOARD -agkuDN --rebuilt-binaries=y -j9 @world"
echo " emerge-$BOARD -a --depclean"
#returncode=1
fi
local blacklist_dirs=(
"$root/usr/share/locale"
)
for dir in "${blacklist_dirs[@]}"; do
if [ -d "$dir" ]; then
warn "test_image_content: Blacklisted directory found: $dir"
# Only a warning for now, size isn't important enough to kill time
# playing whack-a-mole on things like this this yet.
#error "test_image_content: Blacklisted directory found: $dir"
#returncode=1
fi
done
# Check that there are no conflicts between /* and /usr/*
if ! ROOT="$root" "$check_root" usr; then
error "test_image_content: Failed /usr conflict check"
returncode=1
fi
# Check that there are no #! lines pointing to non-existant locations
if ! ROOT="$root" "$check_root" shebang; then
warn "test_image_content: Failed #! check"
# Only a warning for now. We still have to actually remove all of the
# offending scripts.
#error "test_image_content: Failed #! check"
#returncode=1
fi
if ! glsa_image; then
returncode=1
fi
return $returncode
}