mirror of
https://github.com/valitydev/wazuh-kibana-app.git
synced 2024-11-07 10:18:57 +00:00
521 lines
16 KiB
JavaScript
521 lines
16 KiB
JavaScript
/*
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* Wazuh app - Agents controller
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* Copyright (C) 2018 Wazuh, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* Find more information about this on the LICENSE file.
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*/
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import { uiModules } from 'ui/modules';
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import { FilterHandler } from '../../utils/filter-handler';
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import { generateMetric } from '../../utils/generate-metric';
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import { TabNames } from '../../utils/tab-names';
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import * as FileSaver from '../../services/file-saver';
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import { TabDescription } from '../../../server/reporting/tab-description';
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import {
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metricsAudit,
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metricsVulnerability,
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metricsScap,
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metricsCiscat,
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metricsVirustotal
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} from '../../utils/agents-metrics';
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import { ConfigurationHandler } from '../../utils/config-handler';
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const app = uiModules.get('app/wazuh', []);
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class AgentsController {
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constructor(
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$scope,
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$location,
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$rootScope,
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appState,
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apiReq,
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errorHandler,
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tabVisualizations,
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shareAgent,
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commonData,
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reportingService,
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visFactoryService,
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csvReq,
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wzTableFilter
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) {
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this.$scope = $scope;
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this.$location = $location;
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this.$rootScope = $rootScope;
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this.appState = appState;
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this.apiReq = apiReq;
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this.errorHandler = errorHandler;
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this.tabVisualizations = tabVisualizations;
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this.shareAgent = shareAgent;
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this.commonData = commonData;
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this.reportingService = reportingService;
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this.visFactoryService = visFactoryService;
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this.csvReq = csvReq;
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this.wzTableFilter = wzTableFilter;
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// Config on-demand
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this.$scope.isArray = Array.isArray;
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this.configurationHandler = new ConfigurationHandler(apiReq, errorHandler);
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this.$scope.currentConfig = null;
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this.$scope.configurationTab = '';
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this.$scope.configurationSubTab = '';
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this.$scope.integrations = {};
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this.$scope.selectedItem = 0;
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}
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$onInit() {
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this.$scope.TabDescription = TabDescription;
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this.$rootScope.reportStatus = false;
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this.$location.search('_a', null);
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this.filterHandler = new FilterHandler(this.appState.getCurrentPattern());
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this.visFactoryService.clearAll();
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this.$scope.tabView = this.commonData.checkTabViewLocation();
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this.$scope.tab = this.commonData.checkTabLocation();
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this.tabHistory = [];
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if (
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this.$scope.tab !== 'configuration' &&
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this.$scope.tab !== 'welcome' &&
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this.$scope.tab !== 'syscollector'
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)
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this.tabHistory.push(this.$scope.tab);
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// Tab names
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this.$scope.tabNames = TabNames;
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this.tabVisualizations.assign('agents');
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this.$scope.hostMonitoringTabs = [
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'general',
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'fim',
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'syscollector'
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];
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this.$scope.systemAuditTabs = ['pm', 'audit', 'oscap', 'ciscat'];
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this.$scope.securityTabs = ['vuls', 'virustotal'];
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this.$scope.complianceTabs = ['pci', 'gdpr'];
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this.$scope.inArray = (item, array) =>
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item && Array.isArray(array) && array.includes(item);
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this.$scope.switchSubtab = async (
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subtab,
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force = false,
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onlyAgent = false,
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sameTab = true,
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preserveDiscover = false
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) => this.switchSubtab(subtab, force, onlyAgent, sameTab, preserveDiscover);
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this.changeAgent = false;
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this.$scope.switchTab = (tab, force = false) => this.switchTab(tab, force);
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this.$scope.getAgentStatusClass = agentStatus =>
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agentStatus === 'Active' ? 'teal' : 'red';
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this.$scope.formatAgentStatus = agentStatus => {
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return ['Active', 'Disconnected'].includes(agentStatus)
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? agentStatus
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: 'Never connected';
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};
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this.$scope.getAgent = async newAgentId => this.getAgent(newAgentId);
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this.$scope.goGroups = (agent, group) => this.goGroups(agent, group);
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this.$scope.analyzeAgents = async searchTerm =>
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this.analyzeAgents(searchTerm);
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this.$scope.downloadCsv = async data_path => this.downloadCsv(data_path);
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this.$scope.search = (term, specificPath) =>
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this.$scope.$broadcast('wazuhSearch', { term, specificPath });
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this.$scope.startVis2Png = () => this.startVis2Png();
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this.$scope.$on('$destroy', () => {
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this.visFactoryService.clearAll();
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});
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// PCI and GDPR requirements
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Promise.all([this.commonData.getPCI(), this.commonData.getGDPR()])
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.then(data => {
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this.$scope.pciTabs = data[0];
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this.$scope.selectedPciIndex = 0;
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this.$scope.gdprTabs = data[1];
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this.$scope.selectedGdprIndex = 0;
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})
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.catch(error => this.errorHandler.handle(error, 'Agents'));
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this.$scope.isArray = Array.isArray;
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this.$scope.goGroup = () => {
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this.shareAgent.setAgent(this.$scope.agent);
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this.$location.path('/manager/groups');
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};
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//Load
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try {
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this.$scope.getAgent();
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} catch (e) {
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this.errorHandler.handle(
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'Unexpected exception loading controller',
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'Agents'
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);
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}
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// Config on demand
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this.$scope.getXML = () => this.configurationHandler.getXML(this.$scope);
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this.$scope.getJSON = () => this.configurationHandler.getJSON(this.$scope);
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this.$scope.isString = item => typeof item === 'string';
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this.$scope.hasSize = obj => obj && typeof obj === 'object' && Object.keys(obj).length;
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this.$scope.switchConfigTab = (configurationTab, sections) => this.configurationHandler.switchConfigTab(configurationTab, sections, this.$scope, this.$scope.agent.id);
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this.$scope.switchWodle = wodleName => this.configurationHandler.switchWodle(wodleName, this.$scope, this.$scope.agent.id);
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this.$scope.switchConfigurationTab = configurationTab => this.configurationHandler.switchConfigurationTab(configurationTab, this.$scope);
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this.$scope.switchConfigurationSubTab = configurationSubTab => this.configurationHandler.switchConfigurationSubTab(configurationSubTab, this.$scope);
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this.$scope.updateSelectedItem = i => this.$scope.selectedItem = i;
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this.$scope.getIntegration = list => this.configurationHandler.getIntegration(list, this.$scope);
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}
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createMetrics(metricsObject) {
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for (let key in metricsObject) {
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this.$scope[key] = () => generateMetric(metricsObject[key]);
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}
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}
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checkMetrics(tab, subtab) {
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if (subtab === 'panels') {
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switch (tab) {
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case 'audit':
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this.createMetrics(metricsAudit);
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break;
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case 'vuls':
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this.createMetrics(metricsVulnerability);
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break;
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case 'oscap':
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this.createMetrics(metricsScap);
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break;
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case 'ciscat':
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this.createMetrics(metricsCiscat);
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break;
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case 'virustotal':
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this.createMetrics(metricsVirustotal);
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break;
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}
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}
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}
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// Switch subtab
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async switchSubtab(
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subtab,
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force = false,
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onlyAgent = false,
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sameTab = true,
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preserveDiscover = false
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) {
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try {
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if (this.$scope.tabView === subtab && !force) return;
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this.visFactoryService.clear(onlyAgent);
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this.$location.search('tabView', subtab);
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const localChange =
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subtab === 'panels' && this.$scope.tabView === 'discover' && sameTab;
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this.$scope.tabView = subtab;
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if (
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subtab === 'panels' &&
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this.$scope.tab !== 'configuration' &&
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this.$scope.tab !== 'welcome' &&
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this.$scope.tab !== 'syscollector'
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) {
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const condition =
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(!this.changeAgent && localChange) ||
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(!this.changeAgent && preserveDiscover);
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await this.visFactoryService.buildAgentsVisualizations(
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this.filterHandler,
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this.$scope.tab,
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subtab,
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condition,
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this.$scope.agent.id
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);
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this.changeAgent = false;
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} else {
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this.$rootScope.$emit('changeTabView', {
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tabView: this.$scope.tabView
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});
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}
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this.checkMetrics(this.$scope.tab, subtab);
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return;
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} catch (error) {
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this.errorHandler.handle(error, 'Agents');
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return;
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}
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}
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// Switch tab
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switchTab(tab, force = false) {
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if(tab === 'configuration') {
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this.$scope.switchConfigurationTab('welcome');
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} else {
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this.configurationHandler.reset(this.$scope);
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}
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if (tab !== 'configuration' && tab !== 'welcome' && tab !== 'syscollector')
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this.tabHistory.push(tab);
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if (this.tabHistory.length > 2) this.tabHistory = this.tabHistory.slice(-2);
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this.tabVisualizations.setTab(tab);
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if (this.$scope.tab === tab && !force) return;
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const onlyAgent = this.$scope.tab === tab && force;
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const sameTab = this.$scope.tab === tab;
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this.$location.search('tab', tab);
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const preserveDiscover =
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this.tabHistory.length === 2 &&
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this.tabHistory[0] === this.tabHistory[1] &&
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!force;
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this.$scope.tab = tab;
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if (this.$scope.tab === 'configuration') {
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this.firstLoad();
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} else {
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this.$scope.switchSubtab(
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'panels',
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true,
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onlyAgent,
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sameTab,
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preserveDiscover
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);
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}
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}
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// Agent data
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validateRootCheck() {
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const result = this.commonData.validateRange(this.$scope.agent.rootcheck);
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this.$scope.agent.rootcheck = result;
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}
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validateSysCheck() {
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const result = this.commonData.validateRange(this.$scope.agent.syscheck);
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this.$scope.agent.syscheck = result;
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}
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async loadSyscollector(id) {
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try {
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const data = await Promise.all([
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this.apiReq.request('GET', `/syscollector/${id}/hardware`, {}),
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this.apiReq.request('GET', `/syscollector/${id}/os`, {}),
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this.apiReq.request('GET', `/syscollector/${id}/netiface`, {}),
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this.apiReq.request('GET', `/syscollector/${id}/ports`, {}),
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this.apiReq.request('GET', `/syscollector/${id}/packages`, {
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limit: 1,
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select: 'scan_time'
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}),
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this.apiReq.request('GET', `/syscollector/${id}/processes`, {
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limit: 1,
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select: 'scan_time'
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})
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]);
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if (
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!data[0] ||
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!data[0].data ||
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!data[0].data.data ||
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typeof data[0].data.data !== 'object' ||
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!Object.keys(data[0].data.data).length ||
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!data[1] ||
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!data[1].data ||
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!data[1].data.data ||
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typeof data[1].data.data !== 'object' ||
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!Object.keys(data[1].data.data).length
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) {
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this.$scope.syscollector = null;
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} else {
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const netiface = {};
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const ports = {};
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const packagesDate = {};
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const processesDate = {};
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if (data[2] && data[2].data && data[2].data.data)
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Object.assign(netiface, data[2].data.data);
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if (data[3] && data[3].data && data[3].data.data)
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Object.assign(ports, data[3].data.data);
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if (data[4] && data[4].data && data[4].data.data)
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Object.assign(packagesDate, data[4].data.data);
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if (data[5] && data[5].data && data[5].data.data)
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Object.assign(processesDate, data[5].data.data);
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this.$scope.syscollector = {
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hardware: data[0].data.data,
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os: data[1].data.data,
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netiface: netiface,
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ports: ports,
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packagesDate:
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packagesDate && packagesDate.items && packagesDate.items.length
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? packagesDate.items[0].scan_time
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: 'Unknown',
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processesDate:
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processesDate && processesDate.items && processesDate.items.length
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? processesDate.items[0].scan_time
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: 'Unknown'
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};
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}
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return;
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} catch (error) {
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return Promise.reject(error);
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}
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}
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async getAgent(newAgentId) {
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try {
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this.$scope.load = true;
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this.changeAgent = true;
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const globalAgent = this.shareAgent.getAgent();
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const id = this.commonData.checkLocationAgentId(newAgentId, globalAgent);
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const data = await Promise.all([
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this.apiReq.request('GET', `/agents/${id}`, {}),
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this.apiReq.request('GET', `/syscheck/${id}/last_scan`, {}),
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this.apiReq.request('GET', `/rootcheck/${id}/last_scan`, {})
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]);
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// Agent
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this.$scope.agent = data[0].data.data;
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if (this.$scope.agent.os) {
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this.$scope.agentOS =
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this.$scope.agent.os.name + ' ' + this.$scope.agent.os.version;
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} else {
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this.$scope.agentOS = 'Unknown';
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}
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// Syscheck
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this.$scope.agent.syscheck = data[1].data.data;
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this.validateSysCheck();
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// Rootcheck
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this.$scope.agent.rootcheck = data[2].data.data;
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this.validateRootCheck();
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this.$scope.switchTab(this.$scope.tab, true);
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await this.loadSyscollector(id);
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this.$scope.load = false;
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if (!this.$scope.$$phase) this.$scope.$digest();
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return;
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} catch (error) {
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this.errorHandler.handle(error, 'Agents');
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}
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return;
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}
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goGroups(agent, group) {
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this.visFactoryService.clearAll();
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this.shareAgent.setAgent(agent, group);
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this.$location.search('tab', 'groups');
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this.$location.path('/manager');
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}
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async analyzeAgents(searchTerm) {
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try {
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if (searchTerm) {
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const reqData = await this.apiReq.request('GET', '/agents', {
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search: searchTerm
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});
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return reqData.data.data.items.filter(item => item.id !== '000');
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} else {
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const reqData = await this.apiReq.request('GET', '/agents', {});
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return reqData.data.data.items.filter(item => item.id !== '000');
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}
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} catch (error) {
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this.errorHandler.handle(error, 'Agents');
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}
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return;
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}
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async downloadCsv(data_path) {
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try {
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this.errorHandler.info(
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'Your download should begin automatically...',
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'CSV'
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);
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const currentApi = JSON.parse(this.appState.getCurrentAPI()).id;
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const output = await this.csvReq.fetch(
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data_path,
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currentApi,
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this.wzTableFilter.get()
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);
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const blob = new Blob([output], { type: 'text/csv' }); // eslint-disable-line
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FileSaver.saveAs(blob, 'packages.csv');
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return;
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} catch (error) {
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this.errorHandler.handle(error, 'Download CSV');
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}
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return;
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}
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async firstLoad() {
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try {
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const globalAgent = this.shareAgent.getAgent();
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this.$scope.configurationError = false;
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this.$scope.load = true;
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const id = this.commonData.checkLocationAgentId(false, globalAgent);
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const data = await this.apiReq.request('GET', `/agents/${id}`, {});
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this.$scope.agent = data.data.data;
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this.$scope.groupName = this.$scope.agent.group;
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if (!this.$scope.groupName) {
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this.$scope.configurationError = true;
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this.$scope.load = false;
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if (!this.$scope.$$phase) this.$scope.$digest();
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return;
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}
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this.$scope.load = false;
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if (this.$scope.tab !== 'configuration')
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this.$scope.switchTab(this.$scope.tab, true);
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if (!this.$scope.$$phase) this.$scope.$digest();
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return;
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} catch (error) {
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this.errorHandler.handle(error, 'Agents');
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}
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return;
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}
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/** End of agent configuration */
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startVis2Png() {
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const syscollectorFilters = [];
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if (
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this.$scope.tab === 'syscollector' &&
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this.$scope.agent &&
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this.$scope.agent.id
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) {
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syscollectorFilters.push(
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this.filterHandler.managerQuery(
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this.appState.getClusterInfo().cluster,
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true
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)
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);
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syscollectorFilters.push(
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this.filterHandler.agentQuery(this.$scope.agent.id)
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);
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}
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this.reportingService.startVis2Png(
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this.$scope.tab,
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this.$scope.agent && this.$scope.agent.id ? this.$scope.agent.id : true,
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syscollectorFilters.length ? syscollectorFilters : null
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);
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}
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}
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app.controller('agentsController', AgentsController);
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