clientthread.py 文件源码

def check_auth_password(self, username, password):
        self.logger.info('%s:%d: trying password authentication for "%s"' % (self.client_address + (username,)))

        # Check the username
        upstream = self._findUpstream(username)
        if not upstream:
            return paramiko.AUTH_FAILED

        # Local authentication
        if upstream.password and not (upstream.password == password):
            self.logger.critical('%s:%d: local authentication of "%s" failed' % (self.client_address + (username,)))
            return paramiko.AUTH_FAILED

        # Connect to the upstream
        if not upstream.upstream_password:
            upstream.upstream_password = password
        return self._connectToUpstream(upstream, password=True)