def init_ftp_server():
#实例化虚拟用户，ftp验证首要条件
authorizer = DummyAuthorizer()
"""
读权限:
- "e" = 改变文件目录
- "l" = 列出文件 (LIST, NLST, STAT, MLSD, MLST, SIZE, MDTM, commands)
- "r" = 从服务器接受文件 (RETR commands)
写权限:
- "a" = 文件上传 (APPE commands)
- "d" = 删除文件 (DELE, RMD commands)
- "f" = 文件重命名 (RNFR, RNTO commands)
- "m" = 创建文件(MKD commands)
- "w" = 写权限 (STOP, STOU, commands)
- "M" = 文件传输模式 (SITE CHMOD commands)
"""
if enable_anonymous:
#添加匿名用户
authorizer.add_anonymous(anonymous_path)
#读取配置中用户并授权
for user in user_list:
name, passwd, permit, homedir = user
try:
authorizer.add_user(name, passwd, homedir, perm=permit)
except:
print("配置文件错误请检查是否匹配了相应的用户名, 密码, 权限, 路径")
print(user)
dtp_handler = ThrottledDTPHandler
#上传、下载速度
dtp_handler.read_limit = max_download
dtp_handler.write_limit = max_upload
#初始化ftp句柄
handler = FTPHandler
handler.authorizer = authorizer
#是否开启记录
if enable_logging:
logging.basicConfig(filename='pyftp.log',level=logging.INFO)
#登录时显示的标题
handler.banner = welcom_banner
handler.masquerade_address =masquerade_address
#主动模式和被动模式
handler.passive_ports = range(passive_ports[0], passive_ports[1])
#监听的IP和端口
address = (ip, port)
server = FTPServer(address, handler)
#设置最大连接数
server.max_cons = max_cons
server.max_cons_pre_ip = max_pre_ip
#开启
server.serve_forever()
def main():
# auth to managing users
authorizer = DummyMD5Authorizer()
# add users
hash = md5(b('12345')).hexdigest()
authorizer.add_user('user', hash, '/home/leo/FTPRoot', perm='elradfmwM')
handler = SimpleHandler
handler.authorizer = authorizer
# loggin setting
handler.banner = "Hello , my friend"
address = ('', 2200)
server = FTPServer(address, handler)
server.max_cons = 256
server.max_cons_pre_ip = 5
server.serve_forever()
