fix: fix harness tests with intoto v0.0.2 (sigstore#1052)

Signed-off-by: Asra Ali <asraa@google.com>

Author: asraa

tests/harness_test.go

@@ -246,7 +246,12 @@ func compareAttestation(t *testing.T, logIndex int, got string) {
 
 // Make sure we can get and verify all entries
 // For attestations, make sure we can see the attestation
+// Older versions of the CLI may not be able to parse the retrieved entry.
 func TestHarnessGetAllEntriesLogIndex(t *testing.T) {
+	if rekorCLIIncompatible() {
+		t.Skipf("Skipping getting entries by UUID, old rekor-cli version %s is incompatible with server version %s", os.Getenv("CLI_VERSION"), os.Getenv("SERVER_VERSION"))
+	}
+
 	treeSize := activeTreeSize(t)
 	if treeSize == 0 {
 		t.Fatal("There are 0 entries in the log, there should be at least 2")
@@ -331,11 +336,15 @@ func activeTreeSize(t *testing.T) int {
 
 // Check if we have a new server version and an old CLI version
 // since the new server returns an EntryID but the old CLI version expects a UUID
+// Also, new rekor server allows upload of intoto v0.0.2, and old rekor cli versions
+// don't understand how to parse these entries.
+// TODO: use semver comparisons.
 func rekorCLIIncompatible() bool {
 	if sv := os.Getenv("SERVER_VERSION"); sv != "v0.10.0" && sv != "v0.11.0" {
 		if cv := os.Getenv("CLI_VERSION"); cv == "v0.10.0" || cv == "v0.11.0" {
 			return true
 		}
 	}
+
 	return false
 }