blob: 6ec5554a6e27cec453360f8188a8fb6d95490f71 [file] [log] [blame]
// Copyright 2018 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <lib/async-loop/cpp/loop.h>
#include <lib/async-loop/default.h>
#include <lib/async/default.h>
#include <lib/fdio/spawn.h>
#include <lib/sys/cpp/component_context.h>
#include <lib/syslog/cpp/log_settings.h>
#include <lib/syslog/cpp/macros.h>
#include <lib/zx/job.h>
#include <lib/zx/process.h>
#include <zircon/processargs.h>
#include <zircon/syscalls.h>
#include "src/developer/sshd-host/service.h"
const uint16_t kPort = 22;
const char* kKeyGenArgs[] = {"/pkg/bin/hostkeygen", nullptr};
int main(int argc, const char** argv) {
// We need to close PA_DIRECTORY_REQUEST otherwise clients that expect us to
// offer services won't know that we've started and are not going to offer
// any services.
// TODO(abarth): Instead of closing this handle, we should offer some
// introspection services for debugging.
{ zx::handle((zx_take_startup_handle(PA_DIRECTORY_REQUEST))); }
auto service_directory = sys::ComponentContext::Create()->svc();
FX_SLOG(INFO, "sshd-host starting up");
// Ignore errors while provisioning authorized_keys.
async::Loop loop(&kAsyncLoopConfigNoAttachToCurrentThread);
zx::process process;
fdio_spawn(0, FDIO_SPAWN_CLONE_ALL, kKeyGenArgs[0], kKeyGenArgs, process.reset_and_get_address());
process.wait_one(ZX_PROCESS_TERMINATED, zx::time::infinite(), nullptr);
uint16_t port = kPort;
if (argc > 1) {
int arg = atoi(argv[1]);
if (arg <= 0) {
FX_SLOG(ERROR, "Invalid port", KV("argv[1]", argv[1]));
return -1;
port = (uint16_t)arg;
sshd_host::Service service(port);
return 0;