Initial API setup: GET and POST handlers and base permission checks.

be/app/helper/browser-helper.go

@@ -0,0 +1,23 @@
+package helper
+
+import (
+	"os/exec"
+	"runtime"
+)
+
+func OpenBrowser(url string) bool {
+	var args []string
+
+	switch runtime.GOOS {
+	case "darwin":
+		args = []string{"open"}
+	case "windows":
+		args = []string{"cmd", "/c", "start"}
+	default:
+		args = []string{"xdg-open"}
+	}
+
+	cmd := exec.Command(args[0], append(args[1:], url)...)
+
+	return cmd.Start() == nil
+}