caddytls: Add Caddyfile support for on-demand permission module (close #6260)

1 files changed, 12 insertions, 0 deletions

diff --git a/modules/caddytls/ondemand.go b/modules/caddytls/ondemand.go
index 31f6ef2dc..060a3ac6a 100644
--- a/modules/caddytls/ondemand.go
+++ b/modules/caddytls/ondemand.go
@@ -28,6 +28,7 @@ import (
 	"go.uber.org/zap"
 
 	"github.com/caddyserver/caddy/v2"
+	"github.com/caddyserver/caddy/v2/caddyconfig/caddyfile"
 )
 
 func init() {
@@ -117,6 +118,17 @@ func (PermissionByHTTP) CaddyModule() caddy.ModuleInfo {
 	}
 }
 
+// UnmarshalCaddyfile implements caddyfile.Unmarshaler.
+func (p *PermissionByHTTP) UnmarshalCaddyfile(d *caddyfile.Dispenser) error {
+	if !d.Next() {
+		return nil
+	}
+	if !d.AllArgs(&p.Endpoint) {
+		return d.ArgErr()
+	}
+	return nil
+}
+
 func (p *PermissionByHTTP) Provision(ctx caddy.Context) error {
 	p.logger = ctx.Logger()
 	p.replacer = caddy.NewReplacer()