100 lines
3.9 KiB
Python
100 lines
3.9 KiB
Python
#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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# Author: İsmail BAŞARAN <ismail.basaran@tubitak.gov.tr> <basaran.ismaill@gmail.com>
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import threading
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import subprocess
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from base.Scope import Scope
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from base.model.Response import Response
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from base.model.MessageType import MessageType
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from base.model.MessageCode import MessageCode
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from base.messaging.Messaging import Messaging
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class Context(object):
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def __init__(self):
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self.data = {}
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def put(self, var_name, data):
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self.data[var_name] = data
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def get(self, var_name):
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return self.data[var_name]
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def empty_data(self):
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self.data = {}
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def execute(self, command):
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return subprocess.call(command, shell=True)
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class Plugin(threading.Thread):
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"""
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This is a thread inherit class and have a queue.
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Plugin class responsible for processing TASK or USER PLUGIN PROFILE.
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"""
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def __init__(self, name, InQueue):
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threading.Thread.__init__(self)
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self.name = name
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self.InQueue = InQueue
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scope = Scope.getInstance()
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self.logger = scope.getLogger()
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self.response_queue = scope.getResponseQueue()
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self.messaging = scope.getMessageManager()
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self.messager =None
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self.keep_run = True
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self.context = Context()
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def run(self):
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while self.keep_run:
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try:
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item_obj = self.InQueue.get(block=True)
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obj_name = item_obj.obj_name
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print(obj_name)
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if obj_name == "TASK":
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command = Scope.getInstance().getPluginManager().findCommand(self.getName(), item_obj.command_cls_id)
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command.handle_task(item_obj, self.context)
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# TODO create response message from context and item_obj. item_obj is task
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#TODO Message Code keep
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response = Response(type=MessageType.TASK_STATUS, id=item_obj.id, code=MessageCode.TASK_PROCESSED, message='__message__', data=self.context.get('data'), content_type=self.context.get('content_type'))
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#self.response_queue.put(self.messaging.response_msg(response)) #TODO DEBUG
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Scope.getInstance().getMessager().send_direct_message(self.messaging.response_msg(response)) #TODO REMOVE
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# Empty context for next use
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self.context.empty_data()
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elif obj_name == "PROFILE":
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plugin = item_obj.plugin
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plugin_name = plugin.name
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profile_data = item_obj.profile_data
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policy_module = Scope.getInstance().getPluginManager().findPolicyModule(plugin_name)
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self.context.put('username', item_obj.get_username())
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policy_module.handle_policy(profile_data, self.context)
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#TODO Message Code keep
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response = Response(type=self.context.get('message_type'), id=item_obj.id, code=self.context.get('message_code'), message=self.context.get('message'), data=self.context.get('data'), content_type=self.context.get('content_type'), execution_id='get_execution_id')
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#self.response_queue.put(self.messaging.response_msg(response)) #TODO DEBUG
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Scope.getInstance().getMessager().send_direct_message(self.messaging.response_msg(response))#TODO REMOVE
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# Empty context for next use
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self.context.empty_data()
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elif obj_name == "KILL_SIGNAL":
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self.keep_run = False
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self.logger.debug('[Plugin] Killing queue ! Plugin Name : ' + str(self.name))
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else:
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self.logger.warning("[Plugin] Not supported object type " + obj_name)
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except Exception as e:
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# TODO error log here
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self.logger.error("[Plugin] Plugin running exception " + str(e))
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def getName(self):
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return self.name
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