1 files changed, 45 insertions, 0 deletions
diff --git a/att script/4(v6 DDoS)/code/辅助权威服务器/plugin/metadata/setup.go b/att script/4(v6 DDoS)/code/辅助权威服务器/plugin/metadata/setup.go
new file mode 100644
index 0000000..9ebf7c9
--- /dev/null
+++ b/att script/4(v6 DDoS)/code/辅助权威服务器/plugin/metadata/setup.go
@@ -0,0 +1,45 @@
+package metadata
+
+import (
+	"ohmydns2/core/dnsserver"
+	"ohmydns2/plugin"
+
+	"github.com/coredns/caddy"
+)
+
+func init() { plugin.Register("metadata", setup) }
+
+func setup(c *caddy.Controller) error {
+	m, err := metadataParse(c)
+	if err != nil {
+		return err
+	}
+	dnsserver.GetConfig(c).AddPlugin(func(next plugin.Handler) plugin.Handler {
+		m.Next = next
+		return m
+	})
+
+	c.OnStartup(func() error {
+		plugins := dnsserver.GetConfig(c).Handlers()
+		for _, p := range plugins {
+			if met, ok := p.(Provider); ok {
+				m.Providers = append(m.Providers, met)
+			}
+		}
+		return nil
+	})
+
+	return nil
+}
+
+func metadataParse(c *caddy.Controller) (*Metadata, error) {
+	m := &Metadata{}
+	c.Next()
+
+	m.Zones = plugin.OriginsFromArgsOrServerBlock(c.RemainingArgs(), c.ServerBlockKeys)
+
+	if c.NextBlock() || c.Next() {
+		return nil, plugin.Error("metadata", c.ArgErr())
+	}
+	return m, nil
+}