Привет, я пытаюсь проверить мое приложение ftp на python через движок приложения.
В локально работает с ftp, но когда я пытаюсь подключиться:
ftp: // rebus-v5-prod.appspot.com:443 или ftps: //rebus-v5-prod.appspot.com: 443
Показывает мне:
Статус: соединение установлено, жду приветственного сообщения ... Ошибка: Соединение закрыто сервером
Мой код:
import os
from backend import upload_jobs
from firebase.firebase import Firebase
if not bool(os.getenv('CLOUD',False)):
from dotenv import load_dotenv
load_dotenv(verbose=True)
print('LOAD ENV',os.getenv('VERSION'))
from pyftpdlib.authorizers import DummyAuthorizer
from pyftpdlib.handlers import FTPHandler
from pyftpdlib.servers import FTPServer
Firebase()
class HandleFTP(FTPHandler):
def on_file_received(self, file):
upload_jobs(file)
def on_connect(self):
print(self.remote_ip)
class Autorizer(DummyAuthorizer):
def validate_authentication(self, username, password, handler):
print(username,password,handler)
def main():
# Instantiate a dummy authorizer for managing 'virtual' users
authorizer = Autorizer()
# Define a new user having full r/w permissions and a read-only
# anonymous user
authorizer.add_user('user', '12345', './files', perm='elradfmwMT')
#authorizer.add_anonymous(os.getcwd())
# Instantiate FTP handler class
handler = HandleFTP
handler.authorizer = authorizer
# Define a customized banner (string returned when client connects)
handler.banner = "pyftpdlib based ftpd ready."
# Specify a masquerade address and the range of ports to use for
# passive connections. Decomment in case you're behind a NAT.
# handler.masquerade_address = '151.25.42.11'
handler.passive_ports = range(60000, 65535)
# Instantiate FTP server class and listen on 0.0.0.0:2121
address = ('', int(os.environ.get('PORT', 2121)))
server = FTPServer(address, handler)
# set a limit for connections
server.max_cons = 256
server.max_cons_per_ip = 5
# start ftp server
server.serve_forever()
server.handle_write()
if __name__ == '__main__':
main()
Механизм приложения YML
runtime: python
env: flex
entrypoint: python app.py
service: default
runtime_config:
python_version: 3
automatic_scaling:
min_num_instances: 1
max_num_instances: 15
cool_down_period_sec: 180
cpu_utilization:
target_utilization: 0.6
resources:
cpu: 1
memory_gb: 0.5
disk_size_gb: 10
network:
forwarded_ports:
- 2121/tcp