| 344 | return layers.modes.TransparentProxy(context) |
| 345 | |
| 346 | async def _start(self) -> None: |
| 347 | if self.mode.data: |
| 348 | conf_path = Path(self.mode.data).expanduser() |
| 349 | else: |
| 350 | conf_path = Path(ctx.options.confdir).expanduser() / "wireguard.conf" |
| 351 | |
| 352 | if not conf_path.exists(): |
| 353 | conf_path.parent.mkdir(parents=True, exist_ok=True) |
| 354 | conf_path.write_text( |
| 355 | json.dumps( |
| 356 | { |
| 357 | "server_key": mitmproxy_rs.wireguard.genkey(), |
| 358 | "client_key": mitmproxy_rs.wireguard.genkey(), |
| 359 | }, |
| 360 | indent=4, |
| 361 | ) |
| 362 | ) |
| 363 | |
| 364 | try: |
| 365 | c = json.loads(conf_path.read_text()) |
| 366 | self.server_key = c["server_key"] |
| 367 | self.client_key = c["client_key"] |
| 368 | except Exception as e: |
| 369 | raise ValueError(f"Invalid configuration file ({conf_path}): {e}") from e |
| 370 | |
| 371 | # error early on invalid keys |
| 372 | self.pubkey = mitmproxy_rs.wireguard.pubkey(self.client_key) |
| 373 | _ = mitmproxy_rs.wireguard.pubkey(self.server_key) |
| 374 | |
| 375 | await super()._start() |
| 376 | |
| 377 | conf = self.client_conf() |
| 378 | assert conf |
| 379 | logger.info("-" * 60 + "\n" + conf + "\n" + "-" * 60) |
| 380 | |
| 381 | async def start_udp_based_server( |
| 382 | self, host, port |