fixed title builder and added test

pkg/ldif_parser_test.go

@@ -4,6 +4,7 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 )
 
 func TestBuildEntities(t *testing.T) {
@@ -30,3 +31,15 @@ func TestBuildEntities(t *testing.T) {
 		assert.Equal(t, 3, counter.c)
 	})
 }
+
+func TestBuildEntityWithEscapeChar(t *testing.T) {
+	rq := require.New(t)
+	var parser = NewLdifParser("../testdata/test_user_escape_char.ldif")
+
+	user, err := parser.BuildEntity("sAMAccountName", "myuser")
+	rq.NoError(err)
+	rq.False(user.IsEmpty())
+
+	_, worked := user.GetDN()
+	rq.True(worked)
+}

pkg/title_builder.go

@@ -36,13 +36,25 @@ func buildTitleObj(objParts []string) (string, error) {
 	return strings.Join(objComponents, ", "), nil
 }
 
+func splitDN(dnStr string) []string {
+	escSeq := "++"
+	dnClean := strings.ReplaceAll(dnStr, `\,`, escSeq)
+	dnParts := strings.Split(dnClean, ",")
+
+	for i := range dnParts {
+		dnParts[i] = strings.ReplaceAll(dnParts[i], escSeq, `\,`)
+	}
+
+	return dnParts
+}
+
 func BuildTitleLine(entity Entity) (string, error) {
 	dn, dnFound := entity.GetDN()
 	if !dnFound {
 		return "", errors.New("Unable to find DN in entity")
 	}
 
-	dnParts := strings.Split(dn.Value.GetSingleValue(), ",")
+	dnParts := splitDN(dn.Value.GetSingleValue())
 
 	domainParts := []string{}
 	objParts := []string{}

pkg/title_builder_test.go

@@ -0,0 +1,19 @@
+package ldsview
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestBuildTitles(t *testing.T) {
+	rq := require.New(t)
+	var parser = NewLdifParser("../testdata/test_user_escape_char.ldif")
+
+	user, err := parser.BuildEntity("sAMAccountName", "myuser")
+	rq.NoError(err)
+
+	title, err := BuildTitleLine(user)
+	rq.NoError(err)
+	rq.NotEmpty(title)
+}