BT-Panel

#!/usr/bin/python
#coding: utf-8
# +-------------------------------------------------------------------
# | 宝塔Linux面板 
# +-------------------------------------------------------------------
# | Copyright (c) 2015-2099 宝塔软件(http://bt.cn) All rights reserved.
# +-------------------------------------------------------------------
# | Author: hwliang <hwl@bt.cn>
# +-------------------------------------------------------------------
from gevent import monkey
monkey.patch_all()
import os,sys,ssl
if os.path.exists("/www/server/panel/class/BTPanel"):
    os.system("rm -rf /www/server/panel/class/BTPanel")
os.chdir('/www/server/panel')
if not 'class/' in sys.path:
    sys.path.insert(0,'class/')
from BTPanel import app,sys,public

if __name__ == '__main__':
    pid = os.fork()
    if pid: sys.exit(0)
    
    os.setsid()

    _pid = os.fork()
    if _pid:
        public.writeFile('logs/panel.pid',str(_pid))
        sys.exit(0)

    sys.stdout.flush()
    sys.stderr.flush()

    f = open('data/port.pl')
    PORT = int(f.read())
    HOST = '0.0.0.0'
    if os.path.exists('data/ipv6.pl'):
        HOST = "0:0:0:0:0:0:0:0"
    f.close()
    
    is_debug = os.path.exists('data/debug.pl')
    keyfile = 'ssl/privateKey.pem'
    certfile = 'ssl/certificate.pem'
    is_ssl = False
    if os.path.exists('data/ssl.pl') and os.path.exists(keyfile) and os.path.exists(certfile):
        is_ssl = True
    
    if not is_ssl or is_debug:
        err_f = open('logs/error.log','a+')
        os.dup2(err_f.fileno(),sys.stderr.fileno())
        err_f.close()

    import threading
    import jobs

    job = threading.Thread(target=jobs.control_init)
    job.setDaemon(True)
    job.start()

    if is_debug:
        ssl_context = None
        if is_ssl: ssl_context=(certfile,keyfile)
        app.run(host=HOST,port=PORT,threaded=True,debug=True,ssl_context=ssl_context)
    else:
        from  gevent.pywsgi import WSGIServer
        from geventwebsocket.handler import WebSocketHandler

        if is_ssl:
            ssl_context = ssl.create_default_context(ssl.Purpose.CLIENT_AUTH)
            ssl_context.load_cert_chain(certfile=certfile,keyfile=keyfile)
            ssl_context.options |= (ssl.OP_NO_SSLv2 | ssl.OP_NO_SSLv3)
            ssl_context.set_ciphers("ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE")
            http_server = WSGIServer((HOST, PORT), app,handler_class=WebSocketHandler,ssl_context = ssl_context)
        else:
            http_server = WSGIServer((HOST, PORT), app,handler_class=WebSocketHandler)

        http_server.serve_forever()