Only listen on localhost

sjberman · sjberman · commit 8943d91f9609 · 2025-09-17T16:29:08.000-06:00
diff --git a/cmd/gateway/endpoint_picker.go b/cmd/gateway/endpoint_picker.go
@@ -32,7 +32,7 @@ type extProcClientFactory func(target string) (extprocv3.ExternalProcessorClient
 // endpointPickerServer starts an HTTP server on the given port with the provided handler.
 func endpointPickerServer(handler http.Handler) error {
 	server := &http.Server{
-		Addr:              fmt.Sprintf(":%d", defaultPort),
+		Addr:              fmt.Sprintf("127.0.0.1:%d", defaultPort),
 		Handler:           handler,
 		ReadHeaderTimeout: 10 * time.Second,
 	}

Original file line number	Diff line number	Diff line change
`@@ -32,7 +32,7 @@ type extProcClientFactory func(target string) (extprocv3.ExternalProcessorClient`
`32`	`32`	`// endpointPickerServer starts an HTTP server on the given port with the provided handler.`
`33`	`33`	`func endpointPickerServer(handler http.Handler) error {`
`34`	`34`	`server := &http.Server{`
`35`		`- Addr: fmt.Sprintf(":%d", defaultPort),`
	`35`	`+ Addr: fmt.Sprintf("127.0.0.1:%d", defaultPort),`
`36`	`36`	`Handler: handler,`
`37`	`37`	`ReadHeaderTimeout: 10 * time.Second,`
`38`	`38`	`}`