Rename AttributeDescription.Index -> DisplayIndex

descriptions.go

@@ -64,11 +64,11 @@ type CredentialType struct {
 
 // AttributeDescription is a description of an attribute within a credential type.
 type AttributeDescription struct {
-	ID          string `xml:"id,attr"`
-	Optional    string `xml:"optional,attr"  json:",omitempty"`
-	Index       *int   `xml:"index,attr" json:",omitempty"`
-	Name        TranslatedString
-	Description TranslatedString
+	ID           string `xml:"id,attr"`
+	Optional     string `xml:"optional,attr"  json:",omitempty"`
+	DisplayIndex *int   `xml:"displayIndex,attr" json:",omitempty"`
+	Name         TranslatedString
+	Description  TranslatedString
 }
 
 func (ad AttributeDescription) GetAttributeTypeIdentifier(cred CredentialTypeIdentifier) AttributeTypeIdentifier {

irmaconfig.go

@@ -1048,8 +1048,8 @@ func (conf *Configuration) checkAttributes(cred *CredentialType) error {
 	for i, attr := range cred.Attributes {
 		conf.checkTranslations(fmt.Sprintf("Attribute %s of credential type %s", attr.ID, cred.Identifier().String()), attr)
 		index := i
-		if attr.Index != nil {
-			index = *attr.Index
+		if attr.DisplayIndex != nil {
+			index = *attr.DisplayIndex
 		}
 		if index >= count {
 			conf.Warnings = append(conf.Warnings, fmt.Sprintf("Credential type %s has invalid attribute index at attribute %d", name, i))