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Diffstat (limited to 'middleware/rewrite/name.go')
-rw-r--r--middleware/rewrite/name.go15
1 files changed, 5 insertions, 10 deletions
diff --git a/middleware/rewrite/name.go b/middleware/rewrite/name.go
index 6b885c5c5..69c387f10 100644
--- a/middleware/rewrite/name.go
+++ b/middleware/rewrite/name.go
@@ -1,26 +1,21 @@
-// Package rewrite is middleware for rewriting requests internally to something different.
package rewrite
import (
- "strings"
-
"github.com/coredns/coredns/middleware"
+
"github.com/miekg/dns"
)
-// NameRule is a name rewrite rule.
-type NameRule struct {
+type nameRule struct {
From, To string
}
-// New initializes a new rule.
-func (rule NameRule) New(args ...string) Rule {
- from, to := args[0], strings.Join(args[1:], " ")
- return &NameRule{middleware.Name(from).Normalize(), middleware.Name(to).Normalize()}
+func newNameRule(from, to string) (Rule, error) {
+ return &nameRule{middleware.Name(from).Normalize(), middleware.Name(to).Normalize()}, nil
}
// Rewrite rewrites the the current request.
-func (rule NameRule) Rewrite(r *dns.Msg) Result {
+func (rule *nameRule) Rewrite(r *dns.Msg) Result {
if rule.From == r.Question[0].Name {
r.Question[0].Name = rule.To
return RewriteDone