permission: add kNet check to Open() in TCPWrap/PipeWrap/UDPWrap

Author: Haruna38

src/pipe_wrap.cc

@@ -211,6 +211,8 @@ void PipeWrap::Open(const FunctionCallbackInfo<Value>& args) {
   int fd;
   if (!args[0]->Int32Value(env->context()).To(&fd)) return;
 
+  THROW_IF_INSUFFICIENT_PERMISSIONS(env, permission::PermissionScope::kNet, "");
+
   int err = uv_pipe_open(&wrap->handle_, fd);
   if (err == 0) wrap->set_fd(fd);
 

src/tcp_wrap.cc

@@ -361,6 +361,10 @@ void TCPWrap::Open(const FunctionCallbackInfo<Value>& args) {
   TCPWrap* wrap;
   ASSIGN_OR_RETURN_UNWRAP(
       &wrap, args.This(), args.GetReturnValue().Set(UV_EBADF));
+  Environment* env = wrap->env();
+
+  THROW_IF_INSUFFICIENT_PERMISSIONS(env, permission::PermissionScope::kNet, "");
+
   int64_t val;
   if (!args[0]->IntegerValue(args.GetIsolate()->GetCurrentContext()).To(&val))
     return;

src/udp_wrap.cc

@@ -368,6 +368,10 @@ void UDPWrap::Open(const FunctionCallbackInfo<Value>& args) {
   UDPWrap* wrap;
   ASSIGN_OR_RETURN_UNWRAP(
       &wrap, args.This(), args.GetReturnValue().Set(UV_EBADF));
+  Environment* env = wrap->env();
+
+  THROW_IF_INSUFFICIENT_PERMISSIONS(env, permission::PermissionScope::kNet, "");
+
   CHECK(args[0]->IsNumber());
   int fd = FromV8Value<int>(args[0]);
   int err = uv_udp_open(&wrap->handle_, fd);