def __init__(self):
shell.check_python()
self.config = shell.get_config(False)
self.dns_resolver = asyncdns.DNSResolver()
if not self.config.get('dns_ipv6', False):
asyncdns.IPV6_CONNECTION_SUPPORT = False
self.mgr = None # asyncmgr.ServerMgr()
self.eventloop_pool = {}
self.thread_pool = {}
self.dns_resolver_pool = {}
self.dns_resolver = asyncdns.DNSResolver()
self.loop = eventloop.EventLoop()
self.thread = MainThread((self.loop, self.dns_resolver, self.mgr))
self.thread.start()
self.tcp_servers_pool = {}
self.tcp_ipv6_servers_pool = {}
self.udp_servers_pool = {}
self.udp_ipv6_servers_pool = {}
self.stat_counter = {}
self.uid_port_table = {}
def __init__(self):
self._config = {}
self._relays = {}
self._loop = eventloop.EventLoop()
self._dns_resolver = asyncdns.DNSResolver()
self._dns_resolver.add_to_loop(self._loop)
self._statistics = collections.defaultdict(int)
def main():
shell.check_python()
# fix py2exe
if hasattr(sys, "frozen") and sys.frozen in \
("windows_exe", "console_exe"):
p = os.path.dirname(os.path.abspath(sys.executable))
os.chdir(p)
config = shell.get_config(True)
daemon.daemon_exec(config)
logging.info("starting local at %s:%d" %
(config['local_address'], config['local_port']))
dns_resolver = asyncdns.DNSResolver()
tcp_server = tcprelay.TCPRelay(config, dns_resolver, True)
udp_server = udprelay.UDPRelay(config, dns_resolver, True)
loop = eventloop.EventLoop()
dns_resolver.add_to_loop(loop)
tcp_server.add_to_loop(loop)
udp_server.add_to_loop(loop)
def handler(signum, _):
logging.warn('received SIGQUIT, doing graceful shutting down..')
tcp_server.close(next_tick=True)
udp_server.close(next_tick=True)
signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM), handler)
def int_handler(signum, _):
sys.exit(1)
signal.signal(signal.SIGINT, int_handler)
daemon.set_user(config.get('user', None))
loop.run()
def deployProxy(configs, index):
config = configs[index]
try:
logging.info("starting local at %s:%d" %
(config['local_address'], config['local_port']))
dns_resolver = asyncdns.DNSResolver()
tcp_server = tcprelay.TCPRelay(config, dns_resolver, True)
udp_server = udprelay.UDPRelay(config, dns_resolver, True)
loop = eventloop.EventLoop()
dns_resolver.add_to_loop(loop)
tcp_server.add_to_loop(loop)
udp_server.add_to_loop(loop)
def handler(signum, _):
logging.warn('received SIGQUIT, doing graceful shutting down..')
tcp_server.close(next_tick=True)
udp_server.close(next_tick=True)
signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM), handler)
def int_handler(signum, _):
sys.exit(1)
signal.signal(signal.SIGINT, int_handler)
daemon.set_user(config.get('user', None))
loop.run()
except Exception as e:
raise
def main():
shell.check_python()
config = shell.get_config(False)
daemon.daemon_exec(config)
if config['port_password']:
if config['password']:
logging.warn('warning: port_password should not be used with '
'server_port and password. server_port and password '
'will be ignored')
else:
config['port_password'] = {}
server_port = config['server_port']
if type(server_port) == list:
for a_server_port in server_port:
config['port_password'][a_server_port] = config['password']
else:
config['port_password'][str(server_port)] = config['password']
tcp_servers = []
udp_servers = []
dns_resolver = asyncdns.DNSResolver()
for port, password in config['port_password'].items():
a_config = config.copy()
a_config['server_port'] = int(port)
a_config['password'] = password
logging.info("starting server at %s:%d" %
(a_config['server'], int(port)))
tcp_servers.append(tcprelay.TCPRelay(a_config, dns_resolver, False))
udp_servers.append(udprelay.UDPRelay(a_config, dns_resolver, False))
def run_server():
def child_handler(signum, _):
logging.warn('received SIGQUIT, doing graceful shutting down..')
list(
map(lambda s: s.close(next_tick=True),
tcp_servers + udp_servers))
signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM),
child_handler)
def int_handler(signum, _):
sys.exit(1)
signal.signal(signal.SIGINT, int_handler)
try:
loop = eventloop.EventLoop()
dns_resolver.add_to_loop(loop)
list(map(lambda s: s.add_to_loop(loop), tcp_servers + udp_servers))
daemon.set_user(config.get('user', None))
loop.run()
except Exception as e:
shell.print_exception(e)
sys.exit(1)
run_server()
def handler():
config = {
"password": password,
"method": crypt_name,
"server_port": port,
"timeout": 60,
"server": "::",
"fast_open": False
}
try:
loop = eventloop.EventLoop()
dns_resolver = asyncdns.DNSResolver()
tcp_server = tcprelay.TCPRelay(config,
dns_resolver,
False,
stat_callback=call_back)
udp_server = udprelay.UDPRelay(config, dns_resolver, False)
dns_resolver.add_to_loop(loop)
tcp_server.add_to_loop(loop)
udp_server.add_to_loop(loop)
loop.run()
except IOError as e:
if e.errno == 98:
sys.exit(1)
except Exception as e:
shell.print_exception(e)
sys.exit(1)
def __init__(self):
shell.check_python()
self.config = shell.get_config(False)
self.dns_resolver = asyncdns.DNSResolver()
if not self.config.get('dns_ipv6', False):
asyncdns.IPV6_CONNECTION_SUPPORT = False
self.mgr = None # asyncmgr.ServerMgr()
self.tcp_servers_pool = {}
self.tcp_ipv6_servers_pool = {}
self.udp_servers_pool = {}
self.udp_ipv6_servers_pool = {}
self.stat_counter = {}
self.loop = eventloop.EventLoop()
self.logger = logging.getLogger(__name__)
if get_config().debug:
self.logger.setLevel(logging.DEBUG)
fh = logging.FileHandler('log.txt',
mode='a',
encoding=None,
delay=False)
formater = logging.Formatter(
'%(asctime)s %(filename)s[line:%(lineno)d] %(levelname)s %(message)s'
)
fh.setFormatter(formater)
self.logger.addHandler(fh)
self.thread = MainThread((self.loop, self.dns_resolver, self.mgr))
self.thread.start()
def main():
dns_resolver = asyncdns.DNSResolver()
myserv = MyServer(dns_resolver)
loop = eventloop.EventLoop()
myserv.add_to_loop(loop)
dns_resolver.add_to_loop(loop)
loop.run()
def main():
# Python 2.6+ or Python3.3+
shell.check_python()
# fix py2exe
if hasattr(sys, "frozen") and sys.frozen in \
("windows_exe", "console_exe"):
p = os.path.dirname(os.path.abspath(sys.executable))
os.chdir(p)
config = shell.get_config(True)
if not config.get('dns_ipv6', False):
asyncdns.IPV6_CONNECTION_SUPPORT = False
# only
daemon.daemon_exec(config)
logging.info(
"local start with protocol[%s] password [%s] method [%s] obfs [%s] obfs_param [%s]"
% (config['protocol'], config['password'], config['method'],
config['obfs'], config['obfs_param']))
try:
logging.info("starting local at %s:%d" %
(config['local_address'], config['local_port']))
# DNS分解器
dns_resolver = asyncdns.DNSResolver()
# TCP服务
tcp_server = tcprelay.TCPRelay(config, dns_resolver, True)
# UDP服务
udp_server = udprelay.UDPRelay(config, dns_resolver, True)
# 将DNS服务、TCP服务、UDP服务加入事件循环
loop = eventloop.EventLoop()
dns_resolver.add_to_loop(loop)
tcp_server.add_to_loop(loop)
udp_server.add_to_loop(loop)
def handler(signum, _):
logging.warn('received SIGQUIT, doing graceful shutting down..')
tcp_server.close(next_tick=True)
udp_server.close(next_tick=True)
# 预设信号处理函数，接收到正常的退出信号
signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM), handler)
def int_handler(signum, _):
sys.exit(1)
# SIGINT是键盘ctrl + c
signal.signal(signal.SIGINT, int_handler)
daemon.set_user(config.get('user', None))
loop.run()
except Exception as e:
shell.print_exception(e)
sys.exit(1)
def __init__(self, ssconfig, thread_num=0, timeout=1.0):
super(SSThread, self).__init__()
self.ssconfig = ssconfig
self.loop = eventloop.EventLoop()
self.dns_resolver = asyncdns.DNSResolver()
self.tcp_server = tcprelay.TCPRelay(self.ssconfig, self.dns_resolver,
True)
self.udp_server = udprelay.UDPRelay(self.ssconfig, self.dns_resolver,
True)
def __init__(self, config):
self._config = config
self._port_info = {}
self._relays = {} # (tcprelay, udprelay)
self._loop = eventloop.EventLoop()
self._dns_resolver = asyncdns.DNSResolver()
self._dns_resolver.add_to_loop(self._loop)
self._last_day = datetime.date.today().day
self._statistics = collections.defaultdict(int)
# 使用 _statistics_sum 来记录每天使用的流量的总量，每天凌晨刷新
self._statistics_sum = collections.defaultdict(int)
self._control_client_addr = None
self._control_client_url = None
try:
manager_address = config['manager_address']
if ':' in manager_address:
addr = manager_address.rsplit(':', 1)
addr = addr[0], int(addr[1])
addrs = socket.getaddrinfo(addr[0], addr[1])
if addrs:
family = addrs[0][0]
else:
logging.error('invalid address: %s', manager_address)
exit(1)
else:
addr = manager_address
self._control_client_url = addr
family = socket.AF_UNIX
self._control_socket = socket.socket(family, socket.SOCK_DGRAM)
self._control_socket.bind(addr)
self._control_socket.setblocking(False)
except (OSError, IOError) as e:
logging.error(e)
logging.error('can not bind to manager address')
exit(1)
self._loop.add(self._control_socket, eventloop.POLL_IN, self)
self._loop.add_periodic(self.handle_periodic)
port_password = config['port_password']
port_limit = config['port_limit']
del config['port_password']
del config['port_limit']
del config['server_port']
if port_limit is None:
port_limit = {}
for port, password in port_password.items():
a_config = config.copy()
a_config['server_port'] = int(port)
a_config['password'] = password
if port in port_limit:
a_config['limit'] = int(port_limit[port]) * LIMIT_MULTIPLE
self.add_user(a_config)
def __init__(self):
shell.check_python()
self.config = shell.get_config(False)
self.dns_resolver = asyncdns.DNSResolver()
self.tcp_servers_pool = {}
self.udp_servers_pool = {}
self.loop = eventloop.EventLoop()
self.thread = MainThread((self.loop, self.dns_resolver))
self.thread.start()
def main():
global loop
utils.check_python()
# fix py2exe
if hasattr(sys, "frozen") and sys.frozen in \
("windows_exe", "console_exe"):
p = os.path.dirname(os.path.abspath(sys.executable))
os.chdir(p)
config = utils.get_config(True)
daemon.daemon_exec(config)
utils.print_shadowsocks()
encrypt.try_cipher(config['password'], config['method'])
try:
logging.info("starting local at %s:%d" %
(config['local_address'], config['local_port']))
dns_resolver = asyncdns.DNSResolver()
tcp_server = tcprelay.TCPRelay(config, dns_resolver, True)
udp_server = udprelay.UDPRelay(config, dns_resolver, True)
loop = eventloop.EventLoop()
dns_resolver.add_to_loop(loop)
tcp_server.add_to_loop(loop)
udp_server.add_to_loop(loop)
def handler(signum, _):
logging.warn('received SIGQUIT, doing graceful shutting down..')
tcp_server.close(next_tick=True)
udp_server.close(next_tick=True)
# signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM), handler)
def int_handler(signum, _):
sys.exit(1)
# signal.signal(signal.SIGINT, int_handler)
loop.run()
try:
tcp_server.close(next_tick=True)
udp_server.close(next_tick=True)
except:
pass
except (KeyboardInterrupt, IOError, OSError) as e:
import traceback
traceback.print_exc()
logging.error(e)
if config['verbose']:
import traceback
traceback.print_exc()
os._exit(1)
def __init__(self):
self._config = None
self._relays = {} # (tcprelay, udprelay, username, password, method)
self._loop = eventloop.EventLoop()
self._dns_resolver = asyncdns.DNSResolver()
self._dns_resolver.add_to_loop(self._loop)
self._statistics = collections.defaultdict(dict)
self._control_client_addr = None
self._loop.add_periodic(self.handle_periodic)
def __init__(self, config):
self._config = config
self._relays = {} # (tcprelay, udprelay)
self._loop = eventloop.EventLoop()
self._dns_resolver = asyncdns.DNSResolver()
self._dns_resolver.add_to_loop(self._loop)
dbconfig = {
'host': config['db_host'],
'port': config['db_port'],
'user': config['db_user'],
'passwd': config['db_passwd'],
'db': config['db_name'],
'charset': 'utf8'
}
self._db = LightMysql.LightMysql(dbconfig)
self._statistics = collections.defaultdict(int)
self._control_client_addr = None
try:
manager_address = config['manager_address']
if ':' in manager_address:
addr = manager_address.rsplit(':', 1)
addr = addr[0], int(addr[1])
addrs = socket.getaddrinfo(addr[0], addr[1])
if addrs:
family = addrs[0][0]
else:
logging.error('invalid address: %s', manager_address)
exit(1)
else:
addr = manager_address
family = socket.AF_UNIX
self._control_socket = socket.socket(family, socket.SOCK_DGRAM)
self._control_socket.bind(addr)
self._control_socket.setblocking(False)
except (OSError, IOError) as e:
logging.error(e)
logging.error('can not bind to manager address')
exit(1)
self._loop.add(self._control_socket, eventloop.POLL_IN, self)
self._loop.add_periodic(self.handle_periodic)
del config['port_password']
port_passwords = self._db.select(
'select port,passwd from t_ss_port where enable=1')
for port_password in port_passwords:
a_config = config.copy()
a_config['server_port'] = int(port_password['port'])
a_config['password'] = port_password['passwd']
self.add_port(a_config)
def _start_ss(self):
logging.info("starting local at %s:%d" %
(self.config['local_address'], self.config['local_port']))
print("starting local at %s:%d" %
(self.config['local_address'], self.config['local_port']))
dns_resolver = asyncdns.DNSResolver()
tcp_server = tcprelay.TCPRelay(self.config, dns_resolver, True)
udp_server = udprelay.UDPRelay(self.config, dns_resolver, True)
loop = eventloop.EventLoop()
dns_resolver.add_to_loop(loop)
tcp_server.add_to_loop(loop)
udp_server.add_to_loop(loop)
loop.run()
def __init__(self, config):
"""
初始化Manager的配置参数，进入循环事件
:param config: 配置信息
"""
self._config = config
self._relays = {} # (tcprelay, udprelay)
self._loop = eventloop.EventLoop()
self._dns_resolver = asyncdns.DNSResolver()
self._dns_resolver.add_to_loop(self._loop)
self._statistics = collections.defaultdict(int)
self._control_client_addr = None
try:
manager_address = config['manager_address']
if ':' in manager_address:
addr = manager_address.rsplit(':', 1)
addr = addr[0], int(addr[1])
addrs = socket.getaddrinfo(addr[0], addr[1])
if addrs:
family = addrs[0][0]
else:
logging.error('invalid address: %s', manager_address)
exit(1)
else:
addr = manager_address
family = socket.AF_UNIX
self._control_socket = socket.socket(family,
socket.SOCK_DGRAM)
self._control_socket.bind(addr)
self._control_socket.setblocking(False)
except (OSError, IOError) as e:
logging.error(e)
logging.error('can not bind to manager address')
exit(1)
self._loop.add(self._control_socket,
eventloop.POLL_IN, self)
self._loop.add_periodic(self.handle_periodic)
port_password = config['port_password']
del config['port_password']
for port, password in port_password.items():
a_config = config.copy()
a_config['server_port'] = int(port)
a_config['password'] = password
self.add_port(a_config)
def __init__(self, config):
atexit.register(self.cleanup)
self._is_unix = False
self._mngr_address = None
self._config = config
self._relays = {} # (tcprelay, udprelay)
self._loop = eventloop.EventLoop()
self._dns_resolver = asyncdns.DNSResolver()
self._dns_resolver.add_to_loop(self._loop)
self._statistics = collections.defaultdict(int)
self._control_client_addr = None
try:
manager_address = config['manager_address']
if hasattr(manager_address, 'decode'):
manager_address = manager_address.decode('utf-8')
if ':' in manager_address:
addr = manager_address.rsplit(':', 1)
addr = addr[0], int(addr[1])
addrs = socket.getaddrinfo(addr[0], addr[1])
if addrs:
family = addrs[0][0]
else:
logging.error('invalid address: %s', manager_address)
exit(1)
else:
addr = manager_address
family = socket.AF_UNIX
self._is_unix = True
self._mngr_address = manager_address
self._control_socket = socket.socket(family, socket.SOCK_DGRAM)
self._control_socket.bind(addr)
self._control_socket.setblocking(False)
except (OSError, IOError) as e:
logging.error(e)
logging.error('can not bind to manager address')
exit(1)
self._loop.add(self._control_socket, eventloop.POLL_IN, self)
self._loop.add_periodic(self.handle_periodic)
port_password = config['port_password']
del config['port_password']
config['crypto_path'] = config.get('crypto_path', dict())
for port, password in port_password.items():
a_config = config.copy()
a_config['server_port'] = int(port)
a_config['password'] = password
self.add_port(a_config)
def main():
shell.check_python() # 判断python版本
# fix py2exe
# hasattr(object, name) 判断一个对象里面是否有name属性或者name方法，返回BOOL值，有name特性返回True， 否则返回False。
if hasattr(sys, "frozen") and sys.frozen in \
("windows_exe", "console_exe"):
# sys.executable python可执行文件的绝对路径
# os.path.abspath(path) 返回绝对路径
# os.path.dirname(path) 返回文件路径
# os.chdir() 用于改变当前工作目录到指定的路径
p = os.path.dirname(os.path.abspath(sys.executable))
os.chdir(p)
# 获取配置字典，包含每个配置项的具体配置值
config = shell.get_config(True)
# 根据配置文件当中的关键字daemon决定程序是启动/停止/重启
daemon.daemon_exec(config)
try:
logging.info("starting local at %s:%d" %
(config['local_address'], config['local_port']))
dns_resolver = asyncdns.DNSResolver()
tcp_server = tcprelay.TCPRelay(config, dns_resolver, True)
udp_server = udprelay.UDPRelay(config, dns_resolver, True)
loop = eventloop.EventLoop()
dns_resolver.add_to_loop(loop)
tcp_server.add_to_loop(loop)
udp_server.add_to_loop(loop)
def handler(signum, _):
logging.warn('received SIGQUIT, doing graceful shutting down..')
tcp_server.close(next_tick=True)
udp_server.close(next_tick=True)
signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM), handler)
def int_handler(signum, _):
sys.exit(1)
signal.signal(signal.SIGINT, int_handler)
daemon.set_user(config.get('user', None))
loop.run()
except Exception as e:
shell.print_exception(e)
sys.exit(1)
def main():
# 检查当前的运行环境 是否支持, 如果不支持, sys.exit(1) 退出
shell.check_python()
config = shell.get_config(True)
# deamon.deamon_exec(config)
logging.info('start local at %s:%d' %
(config['local_address'], config['local_port']))
dns_resolver = asyncdns.DNSResolver()
tcp_server = tcprelay.TCPRelay(config, dns_resolver)
loop = eventloop.EventLoop()
tcp_server.add_to_loop(loop)
loop.run()
def main():
# 检查 python 版本
shell.check_python()
# fix py2exe
if hasattr(sys, "frozen") and sys.frozen in \
("windows_exe", "console_exe"):
p = os.path.dirname(os.path.abspath(sys.executable))
os.chdir(p)
config = shell.get_config(True) # 加载配置文件
daemon.daemon_exec(config) # 读取配置文件是否开启进程守护, 仅在UNIX ,Linux 上有效
try:
logging.info("starting local at %s:%d" %
(config['local_address'], config['local_port']))
dns_resolver = asyncdns.DNSResolver() # 创建dns 查询对象
tcp_server = tcprelay.TCPRelay(config, dns_resolver, True) # 创建 TCP 代理转发对象
udp_server = udprelay.UDPRelay(config, dns_resolver, True) # 创建 UDP 代理转发对象
loop = eventloop.EventLoop() # 创建事件处理对象
# 将dns查询、tcp代理方式转发、udp代理方式转发绑定到事件循环
dns_resolver.add_to_loop(loop)
tcp_server.add_to_loop(loop)
udp_server.add_to_loop(loop)
def handler(signum, _):
logging.warn('received SIGQUIT, doing graceful shutting down..')
tcp_server.close(next_tick=True)
udp_server.close(next_tick=True)
signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM), handler) # "Ctrl + C" 中断指令
def int_handler(signum, _):
sys.exit(1)
signal.signal(signal.SIGINT, int_handler)
daemon.set_user(config.get('user', None))
loop.run() # 开启事件循环
except Exception as e:
shell.print_exception(e)
sys.exit(1)
def __init__(self, config):
self._config = config
self._relays = {} # (tcprelay, udprelay)
self._loop = eventloop.EventLoop()
self._dns_resolver = asyncdns.DNSResolver(
server_list=config.get('dns_server'),
prefer_ipv6=config['prefer_ipv6'],
)
self._dns_resolver.add_to_loop(self._loop)
self._statistics = collections.defaultdict(lambda: [0, 0])
self._control_client_addr = None
try:
manager_address = config['manager_address']
if ':' in manager_address:
addr = manager_address.rsplit(':', 1)
addr = addr[0], int(addr[1])
addrs = socket.getaddrinfo(addr[0], addr[1])
if addrs:
family = addrs[0][0]
else:
logging.error('invalid address: %s', manager_address)
exit(1)
else:
addr = manager_address
family = socket.AF_UNIX
self._control_socket = socket.socket(family, socket.SOCK_DGRAM)
self._control_socket.bind(addr)
self._control_socket.setblocking(False)
except Exception as e:
logging.error('Can not bind to manager address: %s' % e)
exit(1)
self._loop.add(self._control_socket, eventloop.POLL_IN, self)
# self._loop.add_periodic(self.handle_periodic)
port_password = config['port_password']
del config['port_password']
for port, password in port_password.items():
a_config = config.copy()
a_config['server_port'] = int(port)
a_config['password'] = password
self.add_port(a_config)
def run(config):
shell.check_python()
# fix py2exe
if hasattr(sys, "frozen") and sys.frozen in \
("windows_exe", "console_exe"):
p = os.path.dirname(os.path.abspath(sys.executable))
os.chdir(p)
logging.info("starting local at %s:%d" %
(config['local_address'], config['local_port']))
dns_resolver = asyncdns.DNSResolver()
tcp_server = tcprelay.TCPRelay(config, dns_resolver, True)
udp_server = udprelay.UDPRelay(config, dns_resolver, True)
loop = eventloop.EventLoop()
dns_resolver.add_to_loop(loop)
tcp_server.add_to_loop(loop)
udp_server.add_to_loop(loop)
loop.run()
def stopOnUnix(self, ssrDict, *args):
ssrDict['daemon'] = 'stop'
ssrDict['local_address'] = args[0]
ssrDict['local_port'] = args[1]
ssrDict['timeout'] = args[2]
ssrDict['workers'] = args[3]
ssrDict['pid-file'] = args[4]
ssrDict['log-file'] = args[5]
if not ssrDict.get('dns_ipv6', False):
asyncdns.IPV6_CONNECTION_SUPPORT = False
try:
daemon.daemon_exec(ssrDict)
dns_resolver = asyncdns.DNSResolver()
tcp_server = tcprelay.TCPRelay(ssrDict, dns_resolver, True)
udp_server = udprelay.UDPRelay(ssrDict, dns_resolver, True)
loop = eventloop.EventLoop()
dns_resolver.add_to_loop(loop)
tcp_server.add_to_loop(loop)
udp_server.add_to_loop(loop)
def handler(signum, _):
logger.info('received SIGQUIT, doing graceful shutting down..')
tcp_server.close(next_tick=True)
udp_server.close(next_tick=True)
signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM), handler)
def int_handler(signum, _):
logger.info("ShadowsocksR is stop")
sys.exit(1)
signal.signal(signal.SIGINT, int_handler)
daemon.set_user(ssrDict.get('user', None))
logger.info('ShadowsocksR is start on {0}:{1}'.format(args[0], args[1]))
loop.run()
except Exception as e:
logger.error(e)
sys.exit(1)
def __init__(self, config):
self._config = config
self._relays = {} # (tcprelay, udprelay)
self._loop = eventloop.EventLoop()
self._dns_resolver = asyncdns.DNSResolver()
self._dns_resolver.add_to_loop(self._loop)
self._statistics = collections.defaultdict(int)
self._control_client_addr = None
try:
manager_address = config['manager_address']
if ':' in manager_address:
addr = manager_address.split(':')
addr = addr[0], int(addr[1])
family = socket.AF_INET
else:
addr = manager_address
family = socket.AF_UNIX
self._control_socket = socket.socket(family, socket.SOCK_DGRAM)
self._control_socket.bind(addr)
self._control_socket.setblocking(False)
except (OSError, IOError) as e:
logging.error(e)
logging.error('can not bind to manager address')
common.error_to_file('can not bind to manager address',
self._config)
exit(1)
self._loop.add(self._control_socket, eventloop.POLL_IN, self)
self._loop.add_periodic(self.handle_periodic)
port_password = config['port_password']
del config['port_password']
for port, password in port_password.items():
a_config = config.copy()
a_config['server_port'] = int(port)
a_config['password'] = password
self.add_port(a_config)
def daemon_embeded(config):
if hasattr(sys, "frozen") and sys.frozen in \
("windows_exe", "console_exe"):
p = os.path.dirname(os.path.abspath(sys.executable))
os.chdir(p)
#config = shell.get_config(True)
print(config)
daemon.daemon_exec(config)
logging.info("starting local at %s:%d" %
(config['local_address'], config['local_port']))
dns_resolver = asyncdns.DNSResolver()
tcp_server = tcprelay.TCPRelay(config, dns_resolver, True)
udp_server = udprelay.UDPRelay(config, dns_resolver, True)
loop = eventloop.EventLoop()
dns_resolver.add_to_loop(loop)
tcp_server.add_to_loop(loop)
udp_server.add_to_loop(loop)
daemon.set_user(config.get('user', None))
loop.run()
def main():
shell.check_python()
config = shell.get_config(False)
daemon.daemon_exec(config)
if config['port_password']:
if config['password']:
logging.warn('warning: port_password should not be used with '
'server_port and password. server_port and password '
'will be ignored')
else:
config['port_password'] = {}
server_port = config.get('server_port', None)
if server_port:
if type(server_port) == list:
for a_server_port in server_port:
config['port_password'][a_server_port] = config['password']
else:
config['port_password'][str(server_port)] = config['password']
if config.get('manager_address', 0):
logging.info('entering manager mode')
manager.run(config)
return
tcp_servers = []
udp_servers = []
if 'dns_server' in config: # allow override settings in resolv.conf
dns_resolver = asyncdns.DNSResolver(config['dns_server'])
else:
dns_resolver = asyncdns.DNSResolver()
port_password = config['port_password']
del config['port_password']
for port, password in port_password.items():
a_config = config.copy()
a_config['server_port'] = int(port)
a_config['password'] = password
logging.info("starting server at %s:%d" %
(a_config['server'], int(port)))
tcp_servers.append(tcprelay.TCPRelay(a_config, dns_resolver, False))
udp_servers.append(udprelay.UDPRelay(a_config, dns_resolver, False))
def run_server():
def child_handler(signum, _):
logging.warn('received SIGQUIT, doing graceful shutting down..')
list(map(lambda s: s.close(next_tick=True),
tcp_servers + udp_servers))
signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM),
child_handler)
def int_handler(signum, _):
sys.exit(1)
signal.signal(signal.SIGINT, int_handler)
try:
loop = eventloop.EventLoop()
dns_resolver.add_to_loop(loop)
list(map(lambda s: s.add_to_loop(loop), tcp_servers + udp_servers))
daemon.set_user(config.get('user', None))
loop.run()
except Exception as e:
shell.print_exception(e)
sys.exit(1)
if int(config['workers']) > 1:
if os.name == 'posix':
children = []
is_child = False
for i in range(0, int(config['workers'])):
r = os.fork()
if r == 0:
logging.info('worker started')
is_child = True
run_server()
break
else:
children.append(r)
if not is_child:
def handler(signum, _):
for pid in children:
try:
os.kill(pid, signum)
os.waitpid(pid, 0)
except OSError: # child may already exited
pass
sys.exit()
signal.signal(signal.SIGTERM, handler)
signal.signal(signal.SIGQUIT, handler)
signal.signal(signal.SIGINT, handler)
# master
for a_tcp_server in tcp_servers:
a_tcp_server.close()
for a_udp_server in udp_servers:
a_udp_server.close()
dns_resolver.close()
for child in children:
os.waitpid(child, 0)
else:
logging.warn('worker is only available on Unix/Linux')
run_server()
else:
run_server()
def main():
shell.check_python3()
config = shell.get_config(False)
shell.log_shadowsocks_version()
daemon.daemon_exec(config)
try:
import resource
logging.info(
'current process RLIMIT_NOFILE resource: soft %d hard %d' %
resource.getrlimit(resource.RLIMIT_NOFILE))
except ImportError:
pass
if config['port_password']:
pass
else:
config['port_password'] = {}
server_port = config['server_port']
if type(server_port) == list:
for a_server_port in server_port:
config['port_password'][a_server_port] = config['password']
else:
config['port_password'][str(server_port)] = config['password']
if not config.get('dns_ipv6', False):
asyncdns.IPV6_CONNECTION_SUPPORT = False
if config.get('manager_address', 0):
logging.info('entering manager mode')
manager.run(config)
return
tcp_servers = []
udp_servers = []
dns_resolver = asyncdns.DNSResolver()
if int(config['workers']) > 1:
stat_counter_dict = None
else:
stat_counter_dict = {}
port_password = config['port_password']
config_password = config.get('password', 'm')
del config['port_password']
for port, password_obfs in port_password.items():
method = config["method"]
protocol = config.get("protocol", 'origin')
protocol_param = config.get("protocol_param", '')
obfs = config.get("obfs", 'plain')
obfs_param = config.get("obfs_param", '')
bind = config.get("out_bind", '')
bindv6 = config.get("out_bindv6", '')
if type(password_obfs) == list:
password = password_obfs[0]
obfs = common.to_str(password_obfs[1])
if len(password_obfs) > 2:
protocol = common.to_str(password_obfs[2])
elif type(password_obfs) == dict:
password = password_obfs.get('password', config_password)
method = common.to_str(password_obfs.get('method', method))
protocol = common.to_str(password_obfs.get('protocol', protocol))
protocol_param = common.to_str(
password_obfs.get('protocol_param', protocol_param))
obfs = common.to_str(password_obfs.get('obfs', obfs))
obfs_param = common.to_str(
password_obfs.get('obfs_param', obfs_param))
bind = password_obfs.get('out_bind', bind)
bindv6 = password_obfs.get('out_bindv6', bindv6)
else:
password = password_obfs
a_config = config.copy()
ipv6_ok = False
logging.info(
"server start with protocol[%s] password [%s] method [%s] obfs [%s] obfs_param [%s]"
% (protocol, password, method, obfs, obfs_param))
if 'server_ipv6' in a_config:
try:
if len(a_config['server_ipv6']
) > 2 and a_config['server_ipv6'][
0] == "[" and a_config['server_ipv6'][-1] == "]":
a_config['server_ipv6'] = a_config['server_ipv6'][1:-1]
a_config['server_port'] = int(port)
a_config['password'] = password
a_config['method'] = method
a_config['protocol'] = protocol
a_config['protocol_param'] = protocol_param
a_config['obfs'] = obfs
a_config['obfs_param'] = obfs_param
a_config['out_bind'] = bind
a_config['out_bindv6'] = bindv6
a_config['server'] = a_config['server_ipv6']
logging.info("starting server at [%s]:%d" %
(a_config['server'], int(port)))
tcp_servers.append(
tcprelay.TCPRelay(a_config,
dns_resolver,
False,
stat_counter=stat_counter_dict))
udp_servers.append(
udprelay.UDPRelay(a_config,
dns_resolver,
False,
stat_counter=stat_counter_dict))
if a_config['server_ipv6'] == b"::":
ipv6_ok = True
except Exception as e:
shell.print_exception(e)
try:
a_config = config.copy()
a_config['server_port'] = int(port)
a_config['password'] = password
a_config['method'] = method
a_config['protocol'] = protocol
a_config['protocol_param'] = protocol_param
a_config['obfs'] = obfs
a_config['obfs_param'] = obfs_param
a_config['out_bind'] = bind
a_config['out_bindv6'] = bindv6
logging.info("starting server at %s:%d" %
(a_config['server'], int(port)))
tcp_servers.append(
tcprelay.TCPRelay(a_config,
dns_resolver,
False,
stat_counter=stat_counter_dict))
udp_servers.append(
udprelay.UDPRelay(a_config,
dns_resolver,
False,
stat_counter=stat_counter_dict))
except Exception as e:
if not ipv6_ok:
shell.print_exception(e)
def run_server():
def child_handler(signum, _):
logging.warn('received SIGQUIT, doing graceful shutting down..')
list(
map(lambda s: s.close(next_tick=True),
tcp_servers + udp_servers))
signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM),
child_handler)
def int_handler(signum, _):
sys.exit(1)
signal.signal(signal.SIGINT, int_handler)
try:
loop = eventloop.EventLoop()
dns_resolver.add_to_loop(loop)
list(map(lambda s: s.add_to_loop(loop), tcp_servers + udp_servers))
daemon.set_user(config.get('user', None))
loop.run()
except Exception as e:
shell.print_exception(e)
sys.exit(1)
if int(config['workers']) > 1:
if os.name == 'posix':
children = []
is_child = False
for i in range(0, int(config['workers'])):
r = os.fork()
if r == 0:
logging.info('worker started')
is_child = True
run_server()
break
else:
children.append(r)
if not is_child:
def handler(signum, _):
for pid in children:
try:
os.kill(pid, signum)
os.waitpid(pid, 0)
except OSError: # child may already exited
pass
sys.exit()
signal.signal(signal.SIGTERM, handler)
signal.signal(signal.SIGQUIT, handler)
signal.signal(signal.SIGINT, handler)
# master
for a_tcp_server in tcp_servers:
a_tcp_server.close()
for a_udp_server in udp_servers:
a_udp_server.close()
dns_resolver.close()
for child in children:
os.waitpid(child, 0)
else:
logging.warn('worker is only available on Unix/Linux')
run_server()
else:
run_server()
def main():
shell.check_python() #检查python版本
config = shell.get_config(False) #从配置文件,命令行等获取参数
daemon.daemon_exec(config) #根据'daemon'参数来start,stop或restart ssserver
if config['port_password']:
if config['password']:
logging.warn('warning: port_password should not be used with '
'server_port and password. server_port and password '
'will be ignored')
else:
config['port_password'] = {}
server_port = config['server_port']
if type(server_port) == list:
for a_server_port in server_port:
config['port_password'][a_server_port] = config['password']
else:
config['port_password'][str(server_port)] = config['password']
if config.get('manager_address', 0):
logging.info('entering manager mode')
manager.run(config)
return
tcp_servers = []
udp_servers = []
# 类DNSResolver初始化时会从/etc/hosts和/etc/resolv.conf中获取hostname和dns
dns_resolver = asyncdns.DNSResolver()
port_password = config['port_password']
del config['port_password']
for port, password in port_password.items():
a_config = config.copy()
a_config['server_port'] = int(port)
a_config['password'] = password
logging.info("starting server at %s:%d" %
(a_config['server'], int(port)))
tcp_servers.append(tcprelay.TCPRelay(a_config, dns_resolver, False))
udp_servers.append(udprelay.UDPRelay(a_config, dns_resolver, False))
def run_server():
def child_handler(signum, _):
logging.warn('received SIGQUIT, doing graceful shutting down..')
# map(function, sequence[, sequence, ...]) -> list 将function函数作用到
# sequence中的每一个元素，也就是关掉上面打开的所有的socket
list(
map(lambda s: s.close(next_tick=True),
tcp_servers + udp_servers))
# 注册SIGQUIT或SIGTERM的信号处理函数，Windows不支持SIGQUIT而Linux支持，所以为了
# 跨平台兼容，此处使用了getattr函数
# 在调用exec前，子进程会继承父进程注册的信号处理action，这里在子进程中重新注册
# 了SIGTERM信号的处理action，不出意外，signal函数会返回上一次注册的action
signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM),
child_handler)
# 为SIGINT注册信号处理函数
def int_handler(signum, _):
sys.exit(1)
signal.signal(signal.SIGINT, int_handler)
try:
loop = eventloop.EventLoop()
# 将dns以及之前tcp, udp的socket都注册到epoll事件表中
dns_resolver.add_to_loop(loop)
list(map(lambda s: s.add_to_loop(loop), tcp_servers + udp_servers))
daemon.set_user(config.get('user', None))
loop.run()
except Exception as e:
shell.print_exception(e)
sys.exit(1)
if int(config['workers']) > 1:
if os.name == 'posix':
children = []
is_child = False
for i in range(0, int(config['workers'])):
r = os.fork()
if r == 0:
logging.info('worker started')
is_child = True
run_server()
break
else:
children.append(r)
if not is_child:
def handler(signum, _):
for pid in children:
try:
os.kill(pid, signum)
os.waitpid(pid, 0)
except OSError: # child may already exited
pass
sys.exit()
signal.signal(signal.SIGTERM, handler)
signal.signal(signal.SIGQUIT, handler)
signal.signal(signal.SIGINT, handler)
# master
for a_tcp_server in tcp_servers:
a_tcp_server.close()
for a_udp_server in udp_servers:
a_udp_server.close()
dns_resolver.close()
for child in children:
os.waitpid(child, 0)
else:
logging.warn('worker is only available on Unix/Linux')
run_server()
else:
run_server()
def main():
# 检查python版本
utils.check_python()
# fix py2exe
# 应该是专门为py2exe检查当前执行路径用的
if hasattr(sys, "frozen") and sys.frozen in \
("windows_exe", "console_exe"):
p = os.path.dirname(os.path.abspath(sys.executable))
os.chdir(p)
# 形参是is_local=True
config = utils.get_config(True)
# linux系统：执行守护进程
daemon.daemon_exec(config)
# 显示当前的ss版本号
utils.print_shadowsocks()
# 创建加密器类的实例
encrypt.try_cipher(config['password'], config['method'])
try:
logging.info("starting local at %s:%d" %
(config['local_address'], config['local_port']))
# dns只是tcp上面的一个应用，所以没有自己的bind
# 新建dns_resolver
dns_resolver = asyncdns.DNSResolver()
tcp_server = tcprelay.TCPRelay(config, dns_resolver, True)
udp_server = udprelay.UDPRelay(config, dns_resolver, True)
# 创建时间循环的类实例
loop = eventloop.EventLoop()
# dns请求报文发出去了之后要监测响应报文
dns_resolver.add_to_loop(loop) # client发远程网站地址给proxy，proxy去查找DNS
tcp_server.add_to_loop(loop) # 递送tcp数据
udp_server.add_to_loop(loop) # 递送udp数据
# 定义退出信号捕获处理函数
def handler(signum, _):
logging.warn('received SIGQUIT, doing graceful shutting down..')
# 连带关闭socket（因为next = true）
tcp_server.close(next_tick=True)
udp_server.close(next_tick=True)
signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM), handler)
# 进程终止
def int_handler(signum, _):
sys.exit(1)
signal.signal(signal.SIGINT, int_handler)
# 运行事件循环，思想还是挺高端的
loop.run()
# 按下 Ctrl+c 退出
except (KeyboardInterrupt, IOError, OSError) as e:
logging.error(e)
if config['verbose']:
import traceback
traceback.print_exc()
os._exit(1)
