refactor(cmd/daemon) more compact representation!

exposed the Decider to make configuration nicer @mappum

cmd/ipfs/daemon.go

@@ -193,8 +193,10 @@ func daemonFunc(req cmds.Request, res cmds.Response) {
 		}()
 	}
 
-	blocklist := &corehttp.BlockList{}
-	blocklist.SetDecider(func(s string) bool {
+	gateway := corehttp.NewGateway(corehttp.GatewayConfig{
+		Writable: true,
+		BlockList: &corehttp.BlockList{
+			Decider: func(s string) bool {
 				// for now, only allow paths in the WebUI path
 				for _, webuipath := range corehttp.WebUIPaths {
 					if strings.HasPrefix(s, webuipath) {
@@ -202,10 +204,8 @@ func daemonFunc(req cmds.Request, res cmds.Response) {
 					}
 				}
 				return false
-	})
-	gateway := corehttp.NewGateway(corehttp.GatewayConfig{
-		Writable:  true,
-		BlockList: blocklist,
+			},
+		},
 	})
 	var opts = []corehttp.ServeOption{
 		corehttp.CommandsOption(*req.Context()),