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yakpanel-core/Yak-Panel

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Initial YakPanel commit
2026-04-07 02:04:22 +05:30
#!/www/server/panel/pyenv/bin/python
#coding: utf-8
# +-------------------------------------------------------------------
# | YakPanel
# +-------------------------------------------------------------------
# | Copyright (c) 2015-2099 YakPanel(www.yakpanel.com) All rights reserved.
# +-------------------------------------------------------------------
# | Author: hwliang <hwl@yakpanel.com>
# +-------------------------------------------------------------------
from gevent import monkey
monkey.patch_all()
import os
import sys
import ssl
import time
import logging
import psutil
_PATH = '/www/server/panel'
os.chdir(_PATH)
# upgrade_file = 'script/upgrade_flask.sh'
# if os.path.exists(upgrade_file):
# os.system("nohup bash {} &>/dev/null &".format(upgrade_file))
#
# upgrade_file = 'script/upgrade_gevent.sh'
# if os.path.exists(upgrade_file):
# os.system("nohup bash {} &>/dev/null &".format(upgrade_file))
upgrade_file = 'script/upgrade_telegram.sh'
if os.path.exists(upgrade_file):
os.system("nohup bash {} &>/dev/null &".format(upgrade_file))
if os.path.exists('class/flask'):
os.system('rm -rf class/flask')
if not 'class/' in sys.path:
sys.path.insert(0,'class/')
from YakPanel import app,sys,public
is_debug = os.path.exists('data/debug.pl')
# 检查加载器
def check_plugin_loader():
plugin_loader_file = 'class/PluginLoader.so'
machine = 'x86_64'
try:
machine = os.uname().machine
except:
pass
plugin_loader_src_file = "class/PluginLoader.{}.Python3.12.so".format(machine)
if machine == 'x86_64':
glibc_version = public.get_glibc_version()
if glibc_version in ['2.14','2.13','2.12','2.11','2.10']:
plugin_loader_src_file = "class/PluginLoader.{}.glibc214.Python3.12.so".format(machine)
if os.path.exists(plugin_loader_src_file):
os.system(r"\cp -f {} {}".format(plugin_loader_src_file, plugin_loader_file))
check_plugin_loader()
if is_debug:
import pyinotify,time,logging,re
logging.basicConfig(level=logging.DEBUG,format="[%(asctime)s][%(levelname)s] - %(message)s")
logger = logging.getLogger()
class PanelEventHandler(pyinotify.ProcessEvent):
_exts = ['py','html','Yak-Panel','so']
_explude_patts = [
re.compile('{}/plugin/.+'.format(_PATH)),
re.compile('{}/(tmp|temp)/.+'.format(_PATH)),
re.compile('{}/pyenv/.+'.format(_PATH)),
re.compile('{}/class/projectModel/.+'.format(_PATH)),
re.compile('{}/class/databaseModel/.+'.format(_PATH)),
re.compile('{}/panel/data/mail/in_bulk/content/.+'.format(_PATH))
]
_lsat_time = 0
def is_ext(self,filename):
fname = os.path.basename(filename)
result = fname.split('.')[-1] in self._exts
if not result: return False
for e in self._explude_patts:
if e.match(filename): return False
return True
def panel_reload(self,filename,in_type):
stime = time.time()
if stime - self._lsat_time < 2:
return
self._lsat_time = stime
logger.debug('File detected: {} -> {}'.format(filename,in_type))
fname = os.path.basename(filename)
os.chmod(_PATH + "/Yak-Panel", 700)
os.chmod(_PATH + "/Yak-Task", 700)
if fname in ['task.py','Yak-Task']:
logger.debug('Background task...')
public.ExecShell("{} {}/Yak-Task".format(public.get_python_bin(),_PATH))
logger.debug('Background task started!')
else:
logger.debug('Restarting panel...')
public.ExecShell("bash {}/init.sh reload &>/dev/null &".format(_PATH))
def process_IN_CREATE(self, event):
if not self.is_ext(event.pathname): return
self.panel_reload(event.pathname,'[Create]')
def process_IN_DELETE(self,event):
if not self.is_ext(event.pathname): return
self.panel_reload(event.pathname,'[Delete]')
def process_IN_MODIFY(self,event):
if not self.is_ext(event.pathname): return
self.panel_reload(event.pathname,'[Modify]')
def process_IN_MOVED_TO(self,event):
if not self.is_ext(event.pathname): return
self.panel_reload(event.pathname,'[Cover]')
def debug_event():
logger.debug('Launch the panel in debug mode')
logger.debug('Listening port：0.0.0.0:{}'.format(public.readFile('data/port.pl')))
event = PanelEventHandler()
watchManager = pyinotify.WatchManager()
mode = pyinotify.IN_CREATE | pyinotify.IN_DELETE | pyinotify.IN_MODIFY | pyinotify.IN_MOVED_TO
watchManager.add_watch(_PATH, mode, auto_add=True, rec=True)
notifier = pyinotify.Notifier(watchManager, event)
notifier.loop()
def run_task():
public.ExecShell("chmod 700 {}/Yak-Task".format(_PATH))
public.ExecShell("{}/Yak-Task".format(_PATH))
def daemon_task():
cycle = 60
task_pid_file = "{}/logs/task.pid".format(_PATH)
while 1:
time.sleep(cycle)
# 检查pid文件是否存在
if not os.path.exists(task_pid_file):
continue
# 读取pid文件
task_pid = public.readFile(task_pid_file)
if not task_pid:
run_task()
continue
# 检查进程是否存在
comm_file = "/proc/{}/comm".format(task_pid)
if not os.path.exists(comm_file):
run_task()
continue
# 是否为面板进程
comm = public.readFile(comm_file)
if comm.find('Yak-Task') == -1:
run_task()
continue
def get_process_count():
'''
@name 获取进程数量
@return int
'''
# 如果存在用户配置，则直接返回用户配置的进程数量
process_count_file = "{}/data/process_count.pl".format(_PATH)
if os.path.exists(process_count_file):
str_count = public.readFile(process_count_file).strip()
try:
if str_count: return int(str_count)
except: pass
# 否则根据内存和CPU核心数来决定启动进程数量
memory = psutil.virtual_memory().total / 1024 / 1024
cpu_count = psutil.cpu_count()
if memory < 4000 or cpu_count < 4: return 1 # 内存小于4G或CPU核心小于4核,则只启动1个进程
if memory < 8000 and cpu_count > 3: return 2 # 内存大于4G且小于8G,且CPU核心大于3核,则启动2个进程
if memory > 14000 and cpu_count > 7: return 3 # 内存大于8G且14G,且CPU核心大于7核,则启动3个进程
if memory > 30000 and cpu_count > 15: return 4 # 内存大于30G且CPU核心大于15核,则启动4个进程
return 1
def check_system_restarted():
'''
@name 检测系统是否重启
1. 若与上次记录时间差异 > 3分钟 → 视为真实重启，标记 status=0（未读）
2. 若差异 ≤ 3分钟 → 视为时间微调，更新 last_reboot_time，保持/设置 status=1（已读）
3. 首次运行则初始化记录
'''
try:
import json
status_file = '{}/data/reboot_notification.json'.format(_PATH)
current_boot_time = int(psutil.boot_time())
if os.path.exists(status_file):
try:
with open(status_file, 'r') as f:
data = json.load(f)
last_recorded_time = data.get("last_reboot_time", 0)
last_status = data.get("status", 1)
if last_recorded_time > 0:
diff = abs(current_boot_time - last_recorded_time)
if diff > 60 * 3:
new_data = {
"last_reboot_time": current_boot_time,
"status": 0
}
with open(status_file, 'w') as f:
json.dump(new_data, f, indent=2)
return True
elif diff > 0: # 有变化才写入
new_data = {
"last_reboot_time": current_boot_time,
"status": last_status if last_status == 0 else 1
}
try:
with open(status_file, 'w') as f:
json.dump(new_data, f, indent=2)
except Exception as e:
print(f"Failed to update boot time (drift): {e}")
except Exception as e:
print(f"Error reading/parsing status file: {e}")
else:
# 首次运行，保存当前启动时间
with open(status_file, 'w') as f:
json.dump({
"last_reboot_time": current_boot_time,
"status": 1
}, f, indent=2)
except Exception as e:
pass
return False # 默认没有重启
if __name__ == '__main__':
pid_file = "{}/logs/panel.pid".format(_PATH)
if os.path.exists(pid_file):
public.ExecShell("kill -9 {}".format(public.readFile(pid_file)))
# 重启面板前检查系统是否重启
check_system_restarted()
pid = os.fork()
if pid: sys.exit(0)
os.setsid()
_pid = os.fork()
if _pid:
public.writeFile(pid_file,str(_pid))
sys.exit(0)
sys.stdout.flush()
sys.stderr.flush()
# 面板启动任务初始化
os.system("nohup ./pyenv/bin/python3 class/jobs.py &>/dev/null &")
try:
f = open('data/port.pl')
PORT = int(f.read())
f.close()
if not PORT: PORT = 7800
except:
PORT = 7800
HOST = '0.0.0.0'
if os.path.exists('data/ipv6.pl'):
HOST = "0:0:0:0:0:0:0:0"
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:
try:
err_f = open('logs/error.log','a+')
os.dup2(err_f.fileno(),sys.stderr.fileno())
err_f.close()
except Exception as ex:
print(ex)
import threading
task_thread = threading.Thread(target=daemon_task, daemon=True)
task_thread.start()
if is_ssl:
ssl_context = ssl.create_default_context(ssl.Purpose.CLIENT_AUTH)
ssl_context.load_cert_chain(certfile=certfile,keyfile=keyfile)
if hasattr(ssl_context, "minimum_version"):
ssl_context.minimum_version = ssl.TLSVersion.TLSv1_2
else:
ssl_context.options = (ssl.OP_NO_SSLv2 | ssl.OP_NO_SSLv3 | ssl.OP_NO_TLSv1 | ssl.OP_NO_TLSv1_1)
ssl_context.set_ciphers("ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE")
is_ssl_verify = os.path.exists('/www/server/panel/data/ssl_verify_data.pl')
if is_ssl_verify:
crlfile = '/www/server/panel/ssl/crl.pem'
rootcafile = '/www/server/panel/ssl/ca.pem'
#注销列表
# ssl_context.load_verify_locations(crlfile)
# ssl_context.verify_flags |= ssl.VERIFY_CRL_CHECK_CHAIN
#加载证书
ssl_context.load_verify_locations(rootcafile)
ssl_context.verify_mode = ssl.CERT_REQUIRED
ssl_context.set_default_verify_paths()
# 设置日志格式
_level = logging.WARNING
if is_debug: _level = logging.NOTSET
logging.basicConfig(level=_level,format="[%(asctime)s][%(levelname)s] - %(message)s")
logger = logging.getLogger()
app.logger = logger
from gevent.pywsgi import WSGIServer
import webserver
class BtWSGIServer(WSGIServer):
def wrap_socket_and_handle(self, client_socket, address):
try:
return super(BtWSGIServer, self).wrap_socket_and_handle(client_socket, address)
except OSError as e:
pass
# public.print_exc_stack(e)
def do_read(self):
try:
return super(BtWSGIServer, self).do_read()
except OSError as e:
pass
# public.print_exc_stack(e)
webserver_obj = webserver.webserver()
is_webserver = webserver_obj.run_webserver()
# is_webserver = False
if is_webserver:
from gevent import socket
listener = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
unix_socket = '/tmp/panel.sock'
if os.path.exists(unix_socket):
os.remove(unix_socket)
listener.bind(unix_socket)
listener.listen(500)
os.chmod(unix_socket, 0o777)
try:
import flask_sock
http_server = BtWSGIServer(listener, app,log=app.logger)
except:
from geventwebsocket.handler import WebSocketHandler
http_server = BtWSGIServer(listener, app,handler_class=WebSocketHandler,log=app.logger)
else:
if is_ssl:
ssl_context = ssl.create_default_context(ssl.Purpose.CLIENT_AUTH)
ssl_context.load_cert_chain(certfile=certfile, keyfile=keyfile)
if hasattr(ssl_context, "minimum_version"):
ssl_context.minimum_version = ssl.TLSVersion.TLSv1_2
else:
ssl_context.options = (ssl.OP_NO_SSLv2 | ssl.OP_NO_SSLv3 | ssl.OP_NO_TLSv1 | ssl.OP_NO_TLSv1_1)
ssl_context.set_ciphers("ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE")
is_ssl_verify = os.path.exists('/www/server/panel/data/ssl_verify_data.pl')
if is_ssl_verify:
crlfile = '/www/server/panel/ssl/crl.pem'
rootcafile = '/www/server/panel/ssl/ca.pem'
#注销列表
# ssl_context.load_verify_locations(crlfile)
# ssl_context.verify_flags |= ssl.VERIFY_CRL_CHECK_CHAIN
#加载证书
ssl_context.load_verify_locations(rootcafile)
ssl_context.verify_mode = ssl.CERT_REQUIRED
ssl_context.set_default_verify_paths()
try:
import flask_sock
if is_ssl:
http_server = BtWSGIServer((HOST, PORT), app,ssl_context = ssl_context,log=app.logger)
else:
http_server = BtWSGIServer((HOST, PORT), app,log=app.logger)
except:
from geventwebsocket.handler import WebSocketHandler
if is_ssl:
http_server = BtWSGIServer((HOST, PORT), app,ssl_context = ssl_context,handler_class=WebSocketHandler,log=app.logger)
else:
http_server = BtWSGIServer((HOST, PORT), app,handler_class=WebSocketHandler,log=app.logger)
if is_debug:
try:
dev = threading.Thread(target=debug_event)
dev.start()
except:
pass
is_process = os.path.exists('data/is_process.pl')
if not is_process:
try:
http_server.serve_forever()
except:
from traceback import format_exc
public.print_log(format_exc())
app.run(host=HOST, port=PORT, threaded=True)
else:
http_server.start()
from multiprocessing import Process
def serve_forever():
http_server.start_accepting()
http_server._stop_event.wait()
# 获取最大进程数量，最小为2个
process_count = get_process_count()
if process_count < 2: process_count = 2
# 启动主进程
main_p = Process(target=serve_forever)
main_p.daemon = True
main_p.start()
main_psutil = psutil.Process(main_p.pid)
# 动态按需调整子进程数量
process_dict = {}
while 1:
t = time.time()
# 当主进程CPU占用率超过90%时，尝试启动新的子进程协同处理
cpu_percent = main_psutil.cpu_percent(interval=1)
if cpu_percent > 90:
is_alive = 0
process_num = 0
# 检查是否存在空闲的子进程
for i in process_dict.keys():
process_num += 1
if process_dict[i][2].cpu_percent(interval=1) > 0:
is_alive += 1
# 如果没有空闲的子进程，且当前子进程数量小于最大进程数量，则启动新的子进程
if process_num == is_alive and process_num < process_count:
p = Process(target=serve_forever)
p.daemon = True
p.start()
process_dict[p.pid] = [p, t, psutil.Process(p.pid)]
# 结束创建时间超过60秒，且连续空闲5秒钟以上的子进程
keys = list(process_dict.keys())
for i in keys:
if t - process_dict[i][1] < 60: continue
if process_dict[i][2].cpu_percent(interval=5) > 0: continue
process_dict[i][0].kill()
process_dict.pop(i)
time.sleep(1)
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