mirror of
https://github.com/Pardus-LiderAhenk/ahenk
synced 2024-11-15 06:42:16 +03:00
433 lines
25 KiB
Python
433 lines
25 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# Author: Volkan Şahin <volkansah.in> <bm.volkansahin@gmail.com>
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import json
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from base.scope import Scope
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from base.file.file_transfer_manager import FileTransferManager
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from base.model.plugin_bean import PluginBean
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from base.model.policy_bean import PolicyBean
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from base.model.profile_bean import ProfileBean
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from base.model.response import Response
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from base.model.task_bean import TaskBean
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from base.model.enum.message_code import MessageCode
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from base.model.enum.message_type import MessageType
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from base.model.enum.content_type import ContentType
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from base.system.system import System
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from base.util.util import Util
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class ExecutionManager(object):
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"""docstring for FileTransferManager"""
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# TODO more logs
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def __init__(self):
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super(ExecutionManager, self).__init__()
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scope = Scope.get_instance()
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self.config_manager = scope.get_configuration_manager()
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self.event_manager = scope.get_event_manager()
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self.task_manager = scope.get_task_manager()
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self.messenger = scope.get_messenger()
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self.logger = scope.get_logger()
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self.db_service = scope.get_db_service()
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self.message_manager = scope.get_message_manager()
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self.plugin_manager = scope.get_plugin_manager()
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self.policy_executed = dict()
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self.event_manager.register_event(MessageType.EXECUTE_SCRIPT.value, self.execute_script)
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self.event_manager.register_event(MessageType.EXECUTE_TASK.value, self.execute_task)
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self.event_manager.register_event(MessageType.EXECUTE_POLICY.value, self.execute_policy)
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self.event_manager.register_event(MessageType.INSTALL_PLUGIN.value, self.install_plugin)
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self.event_manager.register_event(MessageType.RESPONSE_AGREEMENT.value, self.agreement_update)
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def agreement_update(self, arg):
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try:
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json_data = json.loads(arg)
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transfer_manager = FileTransferManager(json_data['protocol'], json_data['parameterMap'])
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transfer_manager.transporter.connect()
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file_name = transfer_manager.transporter.get_file()
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transfer_manager.transporter.disconnect()
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agreement_content = Util.read_file(System.Ahenk.received_dir_path() + file_name)
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Util.delete_file(System.Ahenk.received_dir_path() + file_name)
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# TODO
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title = 'Kullanıcı Sözleşmesi'
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if agreement_content is not None and agreement_content != '':
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old_content = self.db_service.select_one_result('contract', 'content',
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'id =(select MAX(id) from contract)')
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if old_content is None or Util.get_md5_text(old_content) != Util.get_md5_text(agreement_content):
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self.db_service.update('contract', self.db_service.get_cols('contract'),
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[agreement_content, title, json_data['timestamp']])
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except Exception as e:
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self.logger.warning(
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'A problem occurred while updating agreement. Error Message : {0}'.format(str(e)))
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def install_plugin(self, arg):
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plugin = json.loads(arg)
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self.logger.debug('Installing missing plugin')
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try:
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plugin_name = plugin['pluginName']
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plugin_version = plugin['pluginVersion']
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try:
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transfer_manager = FileTransferManager(plugin['protocol'], plugin['parameterMap'])
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transfer_manager.transporter.connect()
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file_name = transfer_manager.transporter.get_file()
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transfer_manager.transporter.disconnect()
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downloaded_file = System.Ahenk.received_dir_path() + file_name
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except Exception as e:
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self.logger.error(
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'Plugin package could not fetch. Error Message: {0}.'.format(str(e)))
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self.logger.error('Plugin Installation is cancelling')
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self.plugin_installation_failure(plugin_name, plugin_version)
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return
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try:
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Util.install_with_gdebi(downloaded_file)
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self.logger.debug('Plugin installed.')
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except Exception as e:
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self.logger.error('Could not install plugin. Error Message: {0}'.format(str(e)))
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self.plugin_installation_failure(plugin_name, plugin_version)
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return
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try:
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Util.delete_file(downloaded_file)
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self.logger.debug('Temp files were removed.')
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except Exception as e:
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self.logger.error('Could not remove temp file. Error Message: {0}'.format(str(e)))
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except Exception as e:
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self.logger.error(
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'A problem occurred while installing new Ahenk plugin. Error Message:{0}'.format(
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str(e)))
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def plugin_installation_failure(self, plugin_name, plugin_version):
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self.logger.warning('{0} plugin installation failure '.format(plugin_name))
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if plugin_name in self.plugin_manager.delayed_profiles.keys():
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profile = self.plugin_manager.delayed_profiles[plugin_name]
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self.logger.warning('An error message sending with related profile properties...')
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related_policy = self.db_service.select('policy', ['version', 'execution_id'],
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'id={0}'.format(profile.get_id()))
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data = dict()
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data['message'] = "Profil işletilirken eklenti bulunamadı "
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"ve eksik olan eklenti kurulmaya çalışırken hata ile karşılaşıldı. "
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"İlgili eklenti Ahenk'e yüklendiğinde, başarısız olan bu profil "
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"(Başka bir politika tarafından ezilmedikçe) "
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"çalıştırılacaktır"
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" Sorunu çözmek için Lider yapılandırma dosyasındaki eklenti dağıtım "
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"bilgilerinin doğruluğundan ve belirtilen dizinde geçerli eklenti paketinin "
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"bulunduğundan emin olun."
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response = Response(type=MessageType.POLICY_STATUS.value, id=profile.get_id(),
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code=MessageCode.POLICY_ERROR.value,
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message="Profil işletilirken eklenti bulunamadı "
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"ve eksik olan eklenti kurulurken hata oluştu",
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execution_id=related_policy[0][1], policy_version=related_policy[0][0],
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data=json.dumps(data), content_type=ContentType.APPLICATION_JSON.value)
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messenger = Scope.get_instance().get_messenger()
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messenger.send_direct_message(self.message_manager.policy_status_msg(response))
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self.logger.warning(
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'Error message was sent about {0} plugin installation failure while trying to run a profile')
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if plugin_name in self.plugin_manager.delayed_tasks.keys():
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task = self.plugin_manager.delayed_tasks[plugin_name]
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self.logger.warning('An error message sending with related task properties...')
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data = dict()
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data['message'] = "Görev işletilirken eklenti bulunamadı "
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"ve eksik olan eklenti kurulmaya çalışırken hata ile karşılaşıldı. "
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"İlgili eklenti Ahenk'e yüklendiğinde, başarısız olan bu görev "
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"çalıştırılacaktır"
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" Sorunu çözmek için Lider yapılandırma dosyasındaki eklenti dağıtım "
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"bilgilerinin doğruluğundan ve belirtilen dizinde geçerli eklenti paketinin "
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"bulunduğundan emin olun."
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response = Response(type=MessageType.TASK_STATUS.value, id=task.get_id(),
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code=MessageCode.TASK_ERROR.value,
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message="Görev işletilirken eklenti bulunamadı "
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"ve eksik olan eklenti kurulmaya çalışırken oluştu.",
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data=json.dumps(data), content_type=ContentType.APPLICATION_JSON.value)
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messenger = Scope.get_instance().get_messenger()
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messenger.send_direct_message(self.message_manager.task_status_msg(response))
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self.logger.warning(
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'Error message was sent about {0} plugin installation failure while trying to run a task')
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def is_policy_executed(self, username):
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if username in self.policy_executed:
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return self.policy_executed[username]
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return False
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def remove_user_executed_policy_dict(self, username):
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if username in self.policy_executed:
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self.policy_executed[username] = False
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def execute_default_policy(self, username):
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self.logger.debug('Executing active policies for {0} user...'.format(username))
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self.task_manager.addPolicy(self.get_active_policies(username))
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def execute_policy(self, arg):
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self.logger.debug('Updating policies...')
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policy = self.json_to_PolicyBean(json.loads(arg))
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self.policy_executed[policy.get_username()] = True
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machine_uid = self.db_service.select_one_result('registration', 'jid', 'registered=1')
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ahenk_policy_ver = self.db_service.select_one_result('policy', 'version', 'type = \'A\'')
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user_policy_version = self.db_service.select_one_result('policy', 'version',
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'type = \'U\' and name = \'' + policy.get_username() + '\'')
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profile_columns = ['id', 'create_date', 'modify_date', 'label', 'description', 'overridable', 'active',
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'deleted', 'profile_data', 'plugin']
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plugin_columns = ['active', 'create_date', 'deleted', 'description', 'machine_oriented', 'modify_date', 'name',
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'policy_plugin', 'user_oriented', 'version', 'task_plugin', 'x_based']
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if policy.get_ahenk_policy_version() != ahenk_policy_ver:
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ahenk_policy_id = self.db_service.select_one_result('policy', 'id', 'type = \'A\'')
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if ahenk_policy_id is not None:
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self.db_service.delete('profile', 'id=' + str(ahenk_policy_id))
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self.db_service.delete('plugin', 'id=' + str(ahenk_policy_id))
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self.db_service.update('policy', ['version'], [str(policy.get_ahenk_policy_version())], 'type=\'A\'')
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else:
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self.db_service.update('policy', ['type', 'version', 'name', 'execution_id'],
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['A', str(policy.get_ahenk_policy_version()), machine_uid,
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policy.get_agent_execution_id()])
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ahenk_policy_id = self.db_service.select_one_result('policy', 'id', 'type = \'A\'')
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for profile in policy.get_ahenk_profiles():
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plugin = profile.get_plugin()
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plugin_args = [str(plugin.get_active()), str(plugin.get_create_date()), str(plugin.get_deleted()),
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str(plugin.get_description()), str(plugin.get_machine_oriented()),
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str(plugin.get_modify_date()), str(plugin.get_name()), str(plugin.get_policy_plugin()),
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str(plugin.get_user_oriented()), str(plugin.get_version()),
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str(plugin.get_task_plugin()), str(plugin.get_x_based())]
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plugin_id = self.db_service.update('plugin', plugin_columns, plugin_args)
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profile_args = [str(ahenk_policy_id), str(profile.get_create_date()), str(profile.get_modify_date()),
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str(profile.get_label()), str(profile.get_description()),
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str(profile.get_overridable()), str(profile.get_active()), str(profile.get_deleted()),
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str(profile.get_profile_data()), plugin_id]
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self.db_service.update('profile', profile_columns, profile_args)
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else:
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self.logger.debug('Already there is ahenk policy. Command Execution Id is updating')
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self.db_service.update('policy', ['execution_id'], [policy.get_agent_execution_id()], 'type = \'A\'')
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if policy.get_user_policy_version() != user_policy_version:
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user_policy_id = self.db_service.select_one_result('policy', 'id',
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'type = \'U\' and name=\'' + policy.get_username() + '\'')
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if user_policy_id is not None:
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# TODO remove profiles' plugins
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self.db_service.delete('profile', 'id=' + str(user_policy_id))
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self.db_service.delete('plugin', 'id=' + str(user_policy_id))
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self.db_service.update('policy', ['version'], [str(policy.get_user_policy_version())],
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'type=\'U\' and name=\'' + policy.get_username() + '\'')
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else:
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self.db_service.update('policy', ['type', 'version', 'name', 'execution_id'],
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['U', str(policy.get_user_policy_version()), policy.get_username(),
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policy.get_user_execution_id()])
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user_policy_id = self.db_service.select_one_result('policy', 'id',
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'type = \'U\' and name=\'' + policy.get_username() + '\'')
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for profile in policy.get_user_profiles():
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plugin = profile.get_plugin()
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plugin_args = [str(plugin.get_active()), str(plugin.get_create_date()), str(plugin.get_deleted()),
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str(plugin.get_description()), str(plugin.get_machine_oriented()),
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str(plugin.get_modify_date()), str(plugin.get_name()), str(plugin.get_policy_plugin()),
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str(plugin.get_user_oriented()), str(plugin.get_version()),
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str(plugin.get_task_plugin()), str(plugin.get_x_based())]
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plugin_id = self.db_service.update('plugin', plugin_columns, plugin_args)
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profile_args = [str(user_policy_id), str(profile.get_create_date()), str(profile.get_modify_date()),
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str(profile.get_label()), str(profile.get_description()),
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str(profile.get_overridable()), str(profile.get_active()), str(profile.get_deleted()),
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str(profile.get_profile_data()), plugin_id]
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self.db_service.update('profile', profile_columns, profile_args)
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else:
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self.logger.debug('Already there is user policy. . Command Execution Id is updating')
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self.db_service.update('policy', ['execution_id'], [policy.get_user_execution_id()], 'type = \'U\'')
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policy = self.get_active_policies(policy.get_username())
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self.task_manager.addPolicy(policy)
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def get_active_policies(self, username):
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user_policy = self.db_service.select('policy', ['id', 'version', 'name'],
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' type=\'U\' and name=\'' + username + '\'')
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ahenk_policy = self.db_service.select('policy', ['id', 'version'], ' type=\'A\' ')
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plugin_columns = ['id', 'active', 'create_date', 'deleted', 'description', 'machine_oriented', 'modify_date',
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'name', 'policy_plugin', 'user_oriented', 'version', 'task_plugin', 'x_based']
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profile_columns = ['id', 'create_date', 'label', 'description', 'overridable', 'active', 'deleted',
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'profile_data', 'modify_date', 'plugin']
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policy = PolicyBean(username=username)
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if len(user_policy) > 0:
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user_policy_version = user_policy[0][0]
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policy.set_user_policy_version(user_policy_version)
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user_profiles = self.db_service.select('profile', profile_columns, ' id=' + str(user_policy_version) + ' ')
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arr_profiles = []
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if len(user_profiles) > 0:
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for profile in user_profiles:
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plu = self.db_service.select('plugin', plugin_columns, ' id=\'' + profile[9] + '\'')[0]
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plugin = PluginBean(p_id=plu[0], active=plu[1], create_date=plu[2], deleted=plu[3],
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description=plu[4], machine_oriented=plu[5], modify_date=plu[6], name=plu[7],
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policy_plugin=plu[8], user_oriented=plu[9], version=plu[10],
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task_plugin=plu[11], x_based=plu[12])
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arr_profiles.append(
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ProfileBean(profile[0], profile[1], profile[2], profile[3], profile[4], profile[5], profile[6],
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profile[7], profile[8], plugin, policy.get_username()))
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policy.set_user_profiles(arr_profiles)
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if len(ahenk_policy) > 0:
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ahenk_policy_version = ahenk_policy[0][0]
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policy.set_ahenk_policy_version(ahenk_policy_version)
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ahenk_profiles = self.db_service.select('profile', profile_columns,
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' id=' + str(ahenk_policy_version) + ' ')
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arr_profiles = []
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if len(ahenk_profiles) > 0:
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for profile in ahenk_profiles:
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plu = self.db_service.select('plugin', plugin_columns, ' id=\'' + profile[9] + '\'')[0]
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plugin = PluginBean(p_id=plu[0], active=plu[1], create_date=plu[2], deleted=plu[3],
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description=plu[4], machine_oriented=plu[5], modify_date=plu[6], name=plu[7],
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policy_plugin=plu[8], user_oriented=plu[9], version=plu[10],
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task_plugin=plu[11], x_based=plu[12])
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arr_profiles.append(
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ProfileBean(profile[0], profile[1], profile[2], profile[3], profile[4], profile[5], profile[6],
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profile[7], profile[8], plugin, policy.get_username()))
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policy.set_ahenk_profiles(arr_profiles)
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return policy
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def execute_task(self, arg):
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json_task = json.loads(arg)['task']
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json_task = json.loads(json_task)
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json_server_conf = json.dumps(json.loads(arg)['fileServerConf'])
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task = self.json_to_task_bean(json_task, json_server_conf)
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self.logger.debug('Adding new task...Task is:{0}'.format(task.get_command_cls_id()))
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self.task_manager.addTask(task)
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self.logger.debug('Task added')
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def json_to_task_bean(self, json_data, file_server_conf=None):
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plu = json_data['plugin']
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plugin = PluginBean(p_id=plu['id'], active=plu['active'], create_date=plu['createDate'], deleted=plu['deleted'],
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description=plu['description'], machine_oriented=plu['machineOriented'],
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modify_date=plu['modifyDate'], name=plu['name'], policy_plugin=plu['policyPlugin'],
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user_oriented=plu['userOriented'], version=plu['version'], task_plugin=plu['taskPlugin'],
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x_based=plu['xBased'])
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return TaskBean(_id=json_data['id'], create_date=json_data['createDate'], modify_date=json_data['modifyDate'],
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command_cls_id=json_data['commandClsId'], parameter_map=json_data['parameterMap'],
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deleted=json_data['deleted'], plugin=plugin, cron_str=json_data['cronExpression'],
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file_server=str(file_server_conf))
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def execute_script(self, arg):
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try:
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self.logger.debug('Executing script...')
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messenger = Scope().get_instance().get_messenger()
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json_data = json.loads(arg)
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result_code, p_out, p_err = Util.execute(str(json_data['command']))
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self.logger.debug('Executed script')
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data = dict()
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data['type'] = 'SCRIPT_RESULT'
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data['timestamp'] = str(Util.timestamp())
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if result_code == 0:
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self.logger.debug('Command execution was finished successfully')
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try:
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temp_name = str(Util.generate_uuid())
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temp_full_path = System.Ahenk.received_dir_path() + temp_name
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self.logger.debug('Writing result to file')
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Util.write_file(temp_full_path, str(p_out))
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md5 = Util.get_md5_file(temp_full_path)
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Util.rename_file(temp_full_path, System.Ahenk.received_dir_path() + md5)
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file_manager = FileTransferManager(json_data['fileServerConf']['protocol'],
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json_data['fileServerConf']['parameterMap'])
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file_manager.transporter.connect()
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self.logger.debug('File transfer connection was created')
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success = file_manager.transporter.send_file(System.Ahenk.received_dir_path() + md5, md5)
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self.logger.debug('File was transferred')
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file_manager.transporter.disconnect()
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self.logger.debug('File transfer connection was closed')
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if success is False:
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self.logger.error('A problem occurred while file transferring')
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data['resultCode'] = '-1'
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data[
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'errorMessage'] = 'Command executed successfully but a problem occurred while sending result file'
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else:
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data['md5'] = md5
|
||
|
||
except Exception as e:
|
||
self.logger.error(
|
||
'A problem occurred while file transferring. Error Message :{0}'.format(
|
||
str(e)))
|
||
raise
|
||
else:
|
||
self.logger.error(
|
||
'Command execution was failed. Error Message :{0}'.format(str(result_code)))
|
||
data['resultCode'] = str(result_code)
|
||
data['errorMessage'] = str(p_err)
|
||
|
||
messenger.send_direct_message(json.dumps(data))
|
||
except Exception as e:
|
||
self.logger.error(
|
||
'A problem occurred while running execute script action. Error Message :{0}'.format(
|
||
str(e)))
|
||
|
||
def json_to_PolicyBean(self, json_data):
|
||
|
||
username = json_data['username']
|
||
ahenk_prof_json_arr = json_data['agentPolicyProfiles']
|
||
user_prof_json_arr = json_data['userPolicyProfiles']
|
||
|
||
ahenk_prof_arr = []
|
||
user_prof_arr = []
|
||
if ahenk_prof_json_arr is not None:
|
||
for prof in ahenk_prof_json_arr:
|
||
plu = json.loads(json.dumps(prof['plugin']))
|
||
plugin = PluginBean(p_id=plu['id'], active=plu['active'], create_date=plu['createDate'],
|
||
deleted=plu['deleted'], description=plu['description'],
|
||
machine_oriented=plu['machineOriented'], modify_date=plu['modifyDate'],
|
||
name=plu['name'], policy_plugin=plu['policyPlugin'],
|
||
user_oriented=plu['userOriented'], version=plu['version'],
|
||
task_plugin=plu['taskPlugin'], x_based=plu['xBased'])
|
||
ahenk_prof_arr.append(
|
||
ProfileBean(prof['id'], prof['createDate'], prof['label'], prof['description'], prof['overridable'],
|
||
prof['active'], prof['deleted'], json.dumps(prof['profileData']), prof['modifyDate'],
|
||
plugin, username))
|
||
|
||
if user_prof_json_arr is not None:
|
||
for prof in user_prof_json_arr:
|
||
plu = json.loads(json.dumps(prof['plugin']))
|
||
plugin = PluginBean(p_id=plu['id'], active=plu['active'], create_date=plu['createDate'],
|
||
deleted=plu['deleted'], description=plu['description'],
|
||
machine_oriented=plu['machineOriented'], modify_date=plu['modifyDate'],
|
||
name=plu['name'], policy_plugin=plu['policyPlugin'],
|
||
user_oriented=plu['userOriented'], version=plu['version'],
|
||
task_plugin=plu['taskPlugin'], x_based=plu['xBased'])
|
||
user_prof_arr.append(
|
||
ProfileBean(prof['id'], prof['createDate'], prof['label'], prof['description'], prof['overridable'],
|
||
prof['active'], prof['deleted'], json.dumps(prof['profileData']), prof['modifyDate'],
|
||
plugin, username))
|
||
|
||
return PolicyBean(ahenk_policy_version=json_data['agentPolicyVersion'],
|
||
user_policy_version=json_data['userPolicyVersion'], ahenk_profiles=ahenk_prof_arr,
|
||
user_profiles=user_prof_arr, timestamp=json_data['timestamp'], username=json_data['username'],
|
||
agent_execution_id=json_data['agentCommandExecutionId'],
|
||
user_execution_id=json_data['userCommandExecutionId'])
|