SSH.py 文件源码

def __init__(self,username,ip,keyfile=None):
        self.username = username
        self.ip = ip
        self._ssh = paramiko.SSHClient()
        self._ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
        if keyfile:
            self.key_file = keyfile
            self.key = paramiko.RSAKey.from_private_key_file(self.key_file)
            if 'dsa' or 'dss' in self.key_file:
                self.key = paramiko.DSSKey.from_private_key_file(self.key_file)
            self._ssh.connect(self.ip, 22, self.username, pkey=self.key, timeout=5)
        else:
            self.pw = '{0}@baihe.op'.format(username)
            if self.username == 'root':
                self.pw = app.config.get('INIT_PASSWORD')
            self._ssh.connect(self.ip, 22, self.username, password=self.pw, timeout=5)