working commit

2026-06-05 18:25:03 +02:00
commit 7d8abba003
82 changed files with 21863 additions and 0 deletions
@@ -0,0 +1,48 @@
+package cm509
+
+import (
+	"encoding/base64"
+	"fmt"
+	"os"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+	"sigs.k8s.io/yaml"
+)
+
+func TestCertChainCheckerErr(t *testing.T) {
+	var err error
+
+	certBytes, err := os.ReadFile("testchain_a01.crt")
+	require.NoError(t, err)
+	require.NotZero(t, len(certBytes))
+	certObj, err := ParseEncodedCerificate(string(certBytes))
+	require.NoError(t, err)
+	require.NotNil(t, certObj)
+
+	certStrings := make([]string, 0)
+	for i := 1; i < 4; i++ {
+		certBytes, err := os.ReadFile(fmt.Sprintf("testchain_a%02d.crt", i))
+		require.NoError(t, err)
+		require.NotZero(t, len(certBytes))
+		certString := base64.StdEncoding.EncodeToString(certBytes)
+		certStrings = append(certStrings, certString)
+	}
+	topIssuerCN := certObj.Issuer.String()
+
+	_, err = CheckDoubleEncodedCertificateChain(topIssuerCN, certStrings)
+	require.Error(t, err)
+	//require.NotNil(t, resString)
+	//require.NotZero(t, len(resString))
+}
+
+func printObj(label string, obj any) {
+	objBytes, _ := yaml.Marshal(obj)
+	objString := string(objBytes)
+	if strings.Count(objString, "\n") < 2 {
+		fmt.Printf("==== %s: %s\n", label, objString)
+	} else {
+		fmt.Printf("==== %s ::\n%s\n", label, objString)
+	}
+}