init

system_proxy_darwin.go

@@ -0,0 +1,68 @@
+//go:build darwin
+// +build darwin
+
+package main
+
+import (
+	"fmt"
+	"os/exec"
+	"strings"
+)
+
+func parseNetworkServices(out string) []string {
+	lines := strings.Split(out, "\n")
+	var result []string
+
+	for _, line := range lines {
+		if strings.Contains(line, "(Hardware Port:") {
+			start := strings.Index(line, "Hardware Port: ") + len("Hardware Port: ")
+			end := strings.Index(line[start:], ",")
+			if end > 0 {
+				result = append(result, line[start:start+end])
+			}
+		}
+	}
+	return result
+}
+
+func contains(arr []string, v string) bool {
+	for _, x := range arr {
+		if x == v {
+			return true
+		}
+	}
+	return false
+}
+
+func setProxy(enable bool, host string, port string) error {
+	out, err := exec.Command("networksetup", "-listnetworkserviceorder").CombinedOutput()
+	if err != nil {
+		return err
+	}
+
+	services := parseNetworkServices(string(out))
+	active := ""
+
+	if contains(services, "Wi-Fi") {
+		active = "Wi-Fi"
+	} else if contains(services, "Ethernet") {
+		active = "Ethernet"
+	} else {
+		if len(services) == 0 {
+			return fmt.Errorf("no network services found")
+		}
+		active = services[0]
+	}
+
+	if enable {
+		exec.Command("networksetup", "-setwebproxy", active, host, port).Run()
+		exec.Command("networksetup", "-setsecurewebproxy", active, host, port).Run()
+		exec.Command("networksetup", "-setwebproxystate", active, "on").Run()
+		exec.Command("networksetup", "-setsecurewebproxystate", active, "on").Run()
+	} else {
+		exec.Command("networksetup", "-setwebproxystate", active, "off").Run()
+		exec.Command("networksetup", "-setsecurewebproxystate", active, "off").Run()
+	}
+
+	return nil
+}