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opt
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imh-python
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lib
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python3.9
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site-packages
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pyipmi
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Filename :
session.py
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# Copyright (c) 2016 Kontron Europe GmbH # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA class Session(object): AUTH_TYPE_NONE = 0x00 AUTH_TYPE_MD2 = 0x01 AUTH_TYPE_MD5 = 0x02 AUTH_TYPE_PASSWORD = 0x04 AUTH_TYPE_OEM = 0x05 PRIV_LEVEL_USER = 2 PRIV_LEVEL_OPERATOR = 3 PRIV_LEVEL_ADMINISTRATOR = 4 PRIV_LEVEL_OEM = 5 session_id = None _interface = None _priv_level = PRIV_LEVEL_ADMINISTRATOR _auth_type = AUTH_TYPE_NONE _auth_username = None _auth_password = None _rmcp_host = None _rmcp_port = None _serial_port = None _serial_baudrate = None def __init__(self): self.established = False self.sid = 0 self.sequence_number = 0 self.activated = False def _get_interface(self): try: return self._interface except AttributeError: raise RuntimeError('No interface has been set') def _set_interface(self, interface): self._interface = interface def increment_sequence_number(self): self.sequence_number += 1 if self.sequence_number > 0xffffffff: self.sequence_number = 1 def set_session_type_rmcp(self, host, port=623): self._rmcp_host = host self._rmcp_port = port @property def rmcp_host(self): return self._rmcp_host @property def rmcp_port(self): return self._rmcp_port def set_session_type_serial(self, port, baudrate): self._serial_port = port self._serial_baudrate = baudrate @property def serial_port(self): return self._serial_port @property def serial_baudrate(self): return self._serial_baudrate @property def priv_level(self): return self._priv_level def set_priv_level(self, level): LEVELS = { 'user': self.PRIV_LEVEL_USER, 'operator': self.PRIV_LEVEL_OPERATOR, 'administrator': self.PRIV_LEVEL_ADMINISTRATOR, } self._priv_level = LEVELS[level.lower()] def _set_auth_type(self, auth_type): self._auth_type = auth_type def _get_auth_type(self): return self._auth_type def set_auth_type_user(self, username, password): self._auth_type = self.AUTH_TYPE_PASSWORD self._auth_username = username self._auth_password = password @property def auth_username(self): return self._auth_username @property def auth_password(self): return self._auth_password def establish(self): if hasattr(self.interface, 'establish_session'): self.interface.establish_session(self) def close(self): if hasattr(self.interface, 'close_session'): self.interface.close_session() def rmcp_ping(self): if hasattr(self.interface, 'rmcp_ping'): self.interface.rmcp_ping() def __str__(self): string = 'Session:\n' string += ' ID: 0x%08x\n' % self.sid string += ' Seq: 0x%08x\n' % self.sequence_number string += ' Host: %s:%s\n' % (self._rmcp_host, self._rmcp_port) string += ' Auth.: %s\n' % self.auth_type string += ' User: %s\n' % self._auth_username string += ' Password: %s\n' % self._auth_password string += '\n' return string interface = property(_get_interface, _set_interface) auth_type = property(_get_auth_type, _set_auth_type)