Skip to content

Allow running sbom scraper from other directories #10

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Nov 29, 2021
Merged

Allow running sbom scraper from other directories #10

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 0 additions & 1 deletion scripts/.gitignore
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,3 +1,2 @@
cyclonedx.xsd
spdx.xsd
credentials
11 changes: 7 additions & 4 deletions scripts/sbom_scraper.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
# Use the CLIENT_ID as the first fixed argument to this script.
#

SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
SCRIPTNAME=$(basename "$0")

for TOOL in syft jq xq xmllint python3 openssl curl shasum
Expand All @@ -42,6 +43,7 @@ log() {
# ----------------------------------------------------------------------------

# Prepare defaults
pushd "$SCRIPTDIR" > /dev/null
if type git > /dev/null 2>&1 && git rev-parse --git-dir > /dev/null 2>&1
then
# we are in a git repo so set defaults using git
Expand All @@ -57,6 +59,7 @@ else
TOOL_NAME="$SCRIPTNAME"
TOOL_VERSION="unknown"
fi
popd > /dev/null

FORMAT=cyclonedx
COMPONENT_AUTHOR_NAME="$AUTHOR_NAME"
Expand All @@ -67,7 +70,7 @@ TOOL_HASH_ALG=SHA-256
# shellcheck disable=SC2002
TOOL_HASH_CONTENT=$(shasum -a 256 "$0" | cut -d' ' -f1)
# credentials directory should have 0700 permissions
CLIENTSECRET_FILE=credentials/client_secret
CLIENTSECRET_FILE=$SCRIPTDIR/../credentials/client_secret
SBOM=false
PRIVACY=PUBLIC

Expand Down Expand Up @@ -323,13 +326,13 @@ END
# ----------------------------------------------------------------------------
# Check that the patched SBOM is valid against the cyclonedx schema
# ----------------------------------------------------------------------------
[ -f spdx.xsd ] || curl -fsS -o spdx.xsd https://cyclonedx.org/schema/spdx
[ -f cyclonedx.xsd ] || curl -fsS -o cyclonedx.xsd https://cyclonedx.org/schema/bom/1.2
[ -f "$SCRIPTDIR"/spdx.xsd ] || curl -fsS -o "$SCRIPTDIR"/spdx.xsd https://cyclonedx.org/schema/spdx
[ -f "$SCRIPTDIR"/cyclonedx.xsd ] || curl -fsS -o "$SCRIPTDIR"/cyclonedx.xsd https://cyclonedx.org/schema/bom/1.2

# xmllint complains about a double import of the spdx schema, but we have to import via
# the wrapper to set the schema location to a local file, as xmllint fails to download
# them from the internet as they are https
xmllint "$PATCHED_OUTPUT" --schema cyclonedx-wrapper.xsd --noout 2>&1 | grep -Fv "Skipping import of schema located at 'http://cyclonedx.org/schema/spdx' for the namespace 'http://cyclonedx.org/schema/spdx'"
xmllint "$PATCHED_OUTPUT" --schema "$SCRIPTDIR"/cyclonedx-wrapper.xsd --noout 2>&1 | grep -Fv "Skipping import of schema located at 'http://cyclonedx.org/schema/spdx' for the namespace 'http://cyclonedx.org/schema/spdx'"
[ "${PIPESTATUS[0]}" -ne 0 ] && exit "${PIPESTATUS[0]}"

# ----------------------------------------------------------------------------
Expand Down