Resolve "Fix Script test to not pull from docker"

General MR

Summary

Rework harbor tests to use an updated hardened image and skopeo as the acting docker image tool

Relevant logs/screenshots

(Include any relevant logs/screenshots)

Linked Issue

issue

Upgrade Notices

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chart/tests/scripts/test.sh

@@ -3,13 +3,16 @@ set -ex
 
 export HOME=/test
 
-/go/bin/crane auth login ${HARBOR_REGISTRY} -u ${HARBOR_USER} -p ${HARBOR_PASS} --insecure
+# Copy registry1 auth for skopeo multi-auth
+cat /.docker/auth.json > /test/auth.json
 
+# Login to harbor to push
 
-echo "pulling image..."
-/go/bin/crane pull alpine:latest alpine-latest.tar
+echo "[+] Login to harbor"
+skopeo login --tls-verify=false --authfile=/test/auth.json ${HARBOR_REGISTRY} -u ${HARBOR_USER} -p ${HARBOR_PASS}
 
-echo "pushing image to Harbor registry..."
-/go/bin/crane push alpine-latest.tar ${HARBOR_REGISTRY}/${HARBOR_PROJECT}/alpine:latest --insecure
+echo "[+] Copy image from registry1 to Harbor registry..."
 
-echo "All tests complete!"
+skopeo copy --dest-tls-verify=false --authfile=/test/auth.json docker://registry1.dso.mil/ironbank/opensource/alpinelinux/alpine:latest docker://${HARBOR_REGISTRY}/${HARBOR_PROJECT}/alpine:latest
+
+echo "[+] All tests complete!"