fix: widened AltNames names rules

Added wildcard domains and dashes in domains
edgefarm · Oct 10, 2022 · 758edf0 · 758edf0
1 parent 45c0f6e
commit 758edf0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/certretrieval/certretrieval.go b/pkg/certretrieval/certretrieval.go
@@ -89,7 +89,7 @@ func (c Config) Validate() error {
 	}
 
 	if c.AltNames != "" {
-		r := regexp.MustCompile(`^(\w+\.*)(,*\w+\.*)*$`)
+		r := regexp.MustCompile(`^([\w+\.\*-]+)(,[\w+\.\*-]+)*$`)
 		if !r.MatchString(c.AltNames) {
 			errors = append(errors, fmt.Errorf("AltNames must be a comma separated list of DNS names"))
 		}