fix: npe if ldap query doesn't return attributes

We cannot assume the LDAP server will have group attributes programmed everytime. So handle it accordingly.
project-zot · Dec 20, 2023 · 9c6a25a · 9c6a25a
1 parent 59f41ac
commit 9c6a25a
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/pkg/api/ldap.go b/pkg/api/ldap.go
@@ -216,8 +216,11 @@ func (lc *LDAPClient) Authenticate(username, password string) (bool, map[string]
 	}
 
 	userDN := search.Entries[0].DN
-	userAttributes := search.Entries[0].Attributes[0]
-	userGroups := userAttributes.Values
+	var userGroups []string
+	if len(search.Entries[0].Attributes) > 0 {
+		userAttributes := search.Entries[0].Attributes[0]
+		userGroups = userAttributes.Values
+	}
 	user := map[string]string{}
 
 	for _, attr := range lc.Attributes {