mirror of
https://github.com/ntop/ntopng.git
synced 2026-04-29 07:29:32 +00:00
822 lines
36 KiB
Lua
822 lines
36 KiB
Lua
--
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-- (C) 2013-20 - ntop.org
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--
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local dirs = ntop.getDirs()
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local info = ntop.getInfo()
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package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
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local plugins_utils = require("plugins_utils")
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local template_utils = require("template_utils")
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local recording_utils = require("recording_utils")
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local page_utils = {}
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local is_nedge = ntop.isnEdge()
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-- #################################
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local active_section = nil
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local active_entry = nil
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-- #################################
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page_utils.menu_sections = {
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dashboard = {key = "dashboard", i18n_title = "index_page.dashboard", icon = "fas fa-tachometer-alt"},
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alerts = {key = "alerts", i18n_title = "details.alerts", icon = "fas fa-exclamation-triangle"},
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flows = {key = "flows", i18n_title = "flows", icon = "fas fa-stream"},
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hosts = {key = "hosts", i18n_title = "hosts", icon = "fas fa-laptop"},
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exporters = {key = "exporters", i18n_title = "flow_devices.exporters", icon = "fas fa-file-export", zmq_only = true --[[ only for non-packet ZMQ interfaces --]] },
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if_stats = {key = "if_stats", i18n_title = "interface", icon = "fas fa-ethernet"},
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system_stats = {key = "system_stats", i18n_title = "system", icon = "fas fa-desktop"},
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admin = {key = "admin", i18n_title = "settings", icon = "fas fa-cog"},
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dev = {key = "dev", i18n_title = "developer", icon = "fas fa-code"},
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about = {key = "about", i18n_title = "help", icon = "fas fa-life-ring"},
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health = {key = "system_health", i18n_title = "health", icon = "fas fa-laptop-medical"},
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pollers = {key = "pollers", i18n_title = "pollers", icon = "fas fa-heartbeat"},
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tools = {key = "tools", i18n_title = "tools", icon = "fas fa-cogs"},
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pools = {key = "pools", i18n_title = "pools.pools", icon = "fas fa-users"},
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notifications = {key = "notifications", i18n_title = "endpoint_notifications.notifications", icon = "fas fa-bell"},
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-- nEdge
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views = {key = "hosts", i18n_title = "views", icon = "fas fa-bars"},
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}
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-- #################################
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-- visible_iface: this flag is true when the page belong to interface view
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-- visible_system: this flags is true when the page belong to system view
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-- if both flags are true it means the pages are shared between views
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-- help_link: this variable contains the contextual link to the documentation
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page_utils.menu_entries = {
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-- Dashboard
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traffic_dashboard = {key = "traffic_dashboard", i18n_title = "dashboard.traffic_dashboard", section = "dashboard", visible_iface = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/dashboard.html"},
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network_discovery = {key = "network_discovery", i18n_title = "discover.network_discovery", section = "dashboard", visible_iface = true},
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traffic_report = {key = "traffic_report", i18n_title = "report.traffic_report", section = "dashboard", visible_iface = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/report.html"},
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db_explorer = {key = "db_explorer", i18n_title = "db_explorer.historical_data_explorer", section = "dashboard", visible_iface = true},
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-- Alerts
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detected_alerts = {key = "detected_alerts", i18n_title = "show_alerts.detected_alerts", section = "alerts", visible_iface = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/alerts.html"},
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alerts_dashboard = {key = "alerts_dashboard", i18n_title = "alerts_dashboard.alerts_dashboard", section = "alerts", visible_iface = true},
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flow_alerts_explorer = {key = "flow_alerts_explorer", i18n_title = "flow_alerts_explorer.label", section = "alerts", visible_iface = true},
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-- Flows
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flows = {key = "flows", i18n_title = "flows", section = "flows", visible_iface = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/flows.html"},
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flow_details = {key = "flow_details", i18n_title = "flow_details.flow_details", section = "flows", visible_iface = true},
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-- Hosts
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hosts = {key = "hosts", i18n_title = "hosts", section = "hosts", visible_iface = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/hosts.html#"},
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devices = {key = "devices", i18n_title = "layer_2", section = "hosts", visible_iface = true},
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networks = {key = "networks", i18n_title = "networks", section = "hosts", visible_iface = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/hosts.html?#networks"},
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vlans = {key = "vlans", i18n_title = "vlan_stats.vlans", section = "hosts", visible_iface = true},
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host_pools = {key = "host_pools", i18n_title = "host_pools.host_pools", section = "hosts", visible_iface = true},
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autonomous_systems = {key = "autonomous_systems", i18n_title = "as_stats.autonomous_systems", section = "hosts", visible_iface = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/hosts.html?#autonomous-systems"},
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countries = {key = "countries", i18n_title = "countries", section = "hosts", visible_iface = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/hosts.html?#countries"},
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operating_systems = {key = "operating_systems", i18n_title = "operating_systems", section = "hosts", visible_iface = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/hosts.html?#operating-systems"},
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http_servers = {key = "http_servers", i18n_title = "http_servers_stats.http_servers", section = "hosts", visible_iface = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/hosts.html?#http-servers-local"},
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top_hosts = {key = "top_hosts", i18n_title = "processes_stats.top_hosts", section = "hosts", visible_iface = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/hosts.html?#top-hosts-local"},
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geo_map = {key = "geo_map", i18n_title = "geo_map.geo_map", section = "hosts", visible_iface = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/hosts.html?#geo-map"},
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hosts_treemap = {key = "hosts_treemap", i18n_title = "tree_map.hosts_treemap", section = "hosts", visible_iface = true},
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host_explorer = {key = "host_explorer", i18n_title = "host_explorer", section = "hosts", visible_iface = true},
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containers = {key = "containers", i18n_title = "containers_stats.containers", section = "hosts", visible_iface = true},
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pods = {key = "pods", i18n_title = "containers_stats.pods", section = "hosts", visible_iface = true},
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-- Interface
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interface = {key = "interface", i18n_title = "interface_ifname", section = "if_stats", visible_iface = true},
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-- Pollers
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snmp = {key = "snmp", i18n_title = "prefs.snmp", section = "pollers", visible_system = true},
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infrastructure_dashboard = {key = "infrastructure_dashboard", i18n_title = "infrastructure_dashboard.infrastructure_dashboard", section = "pollers", visible_iface = false, visible_system = true},
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-- Status (Health)
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system_status = {key = "system_status", i18n_title = "system_status", section = "system_health", visible_system = true},
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interfaces_status = {key = "interfaces_status", i18n_title = "system_interfaces_status", section = "system_health", visible_system = true},
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alerts_status = {key = "alerts_status", i18n_title = "system_alerts_status", section = "system_health", visible_system = true},
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-- Exporters
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event_exporters = {key = "event_exporters", i18n_title = "event_exporters.event_exporters", section = "exporters"},
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sflow_exporters = {key = "sflow_exporters", i18n_title = "flows_page.sflow_devices", section = "exporters"},
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flow_exporters = {key = "flow_exporters", i18n_title = "flow_devices.exporters", section = "exporters", visible_iface = true, visible_system = false, help_link = "https://www.ntop.org"},
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-- Settings
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manage_users = {key = "manage_users", i18n_title = ternary(is_nedge, "nedge.system_users", "manage_users.manage_users"), section = "admin", visible_iface = true, visible_system = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/settings.html#manage-users"},
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preferences = {key = "preferences", i18n_title = "prefs.preferences", section = "admin", visible_iface = true, visible_system = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/settings.html#preferences"},
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scripts_config = {key = "scripts_config", i18n_title = "about.user_scripts", section = "admin", visible_iface = true, visible_system = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/user_scripts.html"},
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profiles = {key = "profiles", i18n_title = "traffic_profiles.traffic_profiles", section = "admin", visible_iface = true, visible_system = true, help_link = "https://www.ntop.org/guides/ntopng/advanced_features/traffic_profiles.html"},
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categories = {key = "categories", i18n_title = "custom_categories.apps_and_categories", section = "admin", visible_iface = true, visible_system = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/categories.html#custom-applications"},
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category_lists = {key = "category_lists", i18n_title = "category_lists.category_lists", section = "admin", visible_iface = true, visible_system = true},
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device_protocols = {key = "device_protocols", i18n_title = "device_protocols.device_protocols", section = "admin", visible_iface = true, visible_system = true},
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conf_backup = {key = "conf_backup", i18n_title = "conf_backup.conf_backup", section = "admin", visible_iface = true, visible_system = true},
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conf_restore = {key = "conf_restore", i18n_title = "conf_backup.conf_restore", section = "admin", visible_iface = true, visible_system = true},
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manage_data = {key = "manage_data", i18n_title = "manage_data.manage_data", section = "admin", visible_iface = true, visible_system = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/settings.html#manage-data"},
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manage_configurations = { key = "manage_configurations", i18n_title = "manage_configurations.manage_configurations", section = "admin", visible_iface = false, visible_system = true},
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-- Notifications
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endpoint_notifications = {key = "endpoint_notifications", i18n_title = "endpoint_notifications.endpoint_list", section="notifications", visible_iface = false, visible_system = true, help_link = "https://www.ntop.org/guides/ntopng/plugins/alert_endpoints.html"},
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endpoint_recipients = {key = "endpoint_recipients", i18n_title = "endpoint_notifications.enpoint_recipients_list", section="notifications", visible_iface = false, visible_system = true, help_link = "https://www.ntop.org/guides/ntopng/plugins/alert_endpoints.html"},
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-- Tools
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export_data = {key = "export_data", i18n_title = "manage_data.export", section = "tools"},
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remote_assistance = {key = "remote_assistance", i18n_title = "remote_assistance.remote_assistance", section = "tools", help_link = "https://www.ntop.org/guides/ntopng/remote_assistance.html"},
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-- Pools
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host_members = {key = "host_members", i18n_title = "host_pools.host_members", section = "pools", visible_iface = false, visible_system = true},
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manage_pools = {key = "manage_pools", i18n_title = "pools.pools", section = "pools", visible_iface = false, visible_system = true},
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-- Home
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live_capture = {key = "live_capture", i18n_title = "live_capture.active_live_captures", section = "home"},
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-- Developer
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directories = {key = "directories", i18n_title = "about.directories", section = "dev", visible_iface = true, visible_system = true, help_link = "https://www.ntop.org/guides/ntopng/plugins/distributing_plugins.html"},
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plugins = {key = "plugins", i18n_title = "plugins", section = "dev", visible_iface = true, visible_system = true, help_link = "https://www.ntop.org/guides/ntopng/basic_concepts/plugins.html"},
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user_scripts_dev = {key = "user_scripts_dev", i18n_title = "about.user_scripts", section = "dev", visible_iface = true, visible_system = true, help_link = "https://www.ntop.org/guides/ntopng/plugins/user_scripts.html"},
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plugin_browser = {key = "plugin_browser", i18n_title = "plugin_browser", section = "dev", visible_iface = true, visible_system = true},
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alert_definitions = {key = "alert_definitions", i18n_title = "about.alert_defines", section = "dev", visible_iface = true, visible_system = true, help_link = "https://www.ntop.org/guides/ntopng/plugins/alert_definitions.html"},
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api = {key = "api", i18n_title = "lua_c_api", section = "dev"},
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widgets_list = {key = "widgets_list", i18n_title = "developer_section.widgets_list", section = "dev"},
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datasources_list = {key = "datasources_list", i18n_title = "developer_section.datasources_list", section = "dev"},
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-- Help
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about = {key = "about", i18n_title = "about.about", section = "about", visible_iface = true, visible_system = true, help_link = "https://www.ntop.org/guides/ntopng/web_gui/help_menu.html?#about"},
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telemetry = {key = "telemetry", i18n_title = "telemetry", section = "about", visible_iface = true, visible_system = true},
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blog = {key = "blog", i18n_title = "about.ntop_blog", section = "about"},
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telegram = {key = "telegram", i18n_title = "about.telegram", section = "about"},
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report_issue = {key = "report_issue", i18n_title = "about.report_issue", section = "about"},
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manual = {key = "manual", i18n_title = "about.readme_and_manual", section = "about"},
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suggest_feature = {key = "suggest_feature", i18n_title = "about.suggest_feature", section = "about"},
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-- Just a divider for horizontal rows in the menu
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divider = {key = "divider"},
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-- nEdge
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gateways_users = {key = "gateways_users", i18n_title = "dashboard.gateways_users", section = "dashboard"},
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nedge_flows = {key = "nedge_flows", i18n_title = "flows", section = "hosts"},
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users = {key = "users", i18n_title = "users.users", section = "hosts", help_link = "https://www.ntop.org/guides/ntopng/advanced_features/authentication.html"},
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system_setup = {key = "system_setup", i18n_title = "nedge.system_setup", section = "system_stats", help_link = "https://www.ntop.org/guides/nedge/get_started.html"},
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dhcp_leases = {key = "dhcp_leases", i18n_title = "nedge.dhcp_leases", section = "system_stats"},
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port_forwarding = {key = "port_forwarding", i18n_title = "nedge.port_forwarding", section = "system_stats"},
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nedge_users = {key = "nedge_users", i18n_title = "manage_users.manage_users", section = "system_stats", help_link = "https://www.ntop.org/guides/nedge/users.html#"},
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}
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-- Extend the menu entries with the plugins
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local menu, entries_data = plugins_utils.getMenuEntries()
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page_utils.plugins_menu = menu or {}
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if entries_data then
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for k, v in pairs(entries_data) do
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page_utils.menu_entries[k] = v
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end
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end
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-- #################################
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-- NOTE: this function must be called after page_utils.set_active_menu_entry
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function page_utils.print_page_title(title)
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local help_link = page_utils.menu_entries[active_entry].help_link or ""
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print("<header class='mb-3 d-flex align-items-center'>")
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print("<h2 class='d-inline-block'>".. title .."</h2>")
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if (not isEmptyString(help_link)) then
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print("<a data-toggle='tooltip' title='".. i18n("open_documentation") .."' target='_newtab' href='".. help_link .."' class='text-muted ml-auto'><i class='fas fa-question-circle'></i></a>")
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end
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print("</header>")
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end
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-- #################################
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-- NOTE: this function is called by the web pages in order to
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-- set the active entry and section and highlight it into the menu
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function page_utils.set_active_menu_entry(entry, i18n_params, alt_title)
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entry = entry or page_utils.menu_entries.traffic_dashboard
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active_section = entry.section
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active_entry = entry.key
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-- check if the page belong to system view
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-- or if the page belong to interface view
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-- if both flags are true then it means the page
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-- is visible in system view and interface view
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local visible_iface = entry.visible_iface or false
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local visible_system = entry.visible_system or false
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if (visible_system and visible_iface) then
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-- do nothing
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elseif (visible_system and not page_utils.is_system_view()) then
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page_utils.set_system_view(true)
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elseif (visible_iface and page_utils.is_system_view()) then
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page_utils.set_system_view(false)
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end
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page_utils.print_header(alt_title or i18n(entry.i18n_title, i18n_params) or entry.i18n_title)
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end
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-- #################################
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function page_utils.get_active_section()
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return(active_section)
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end
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function page_utils.get_active_entry()
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return(active_entry)
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end
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-- #################################
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-- @brief Encode the HTML entities in a string.
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-- Useful when printing dissected data which may result in XSS
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-- e.g., curl -u admin:admin1 "http://devel:3000/</a><script>alert(1);</script><a>"
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-- @param s The string to escape.
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-- @return The string with HTML entities properly escaped
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function page_utils.safe_html(s)
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if not s then
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return ''
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end
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ret = string.gsub(s, "[}{\">/<'&]",
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{
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["&"] = "&",
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["<"] = "<",
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[">"] = ">",
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['"'] = """,
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["'"] = "'",
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["/"] = "/"
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})
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return(ret)
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end
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-- #################################
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function page_utils.is_dark_mode_enabled(theme)
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local dark_mode
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local theme = theme or ntop.getPref("ntopng.prefs.theme")
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if (isEmptyString(theme)) then
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dark_mode = false
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else
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dark_mode = (theme == "dark")
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end
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return dark_mode
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end
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-- #################################
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function page_utils.print_header(title)
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local http_prefix = ntop.getHttpPrefix()
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local startup_epoch = ntop.getStartupEpoch()
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local dark_mode = page_utils.is_dark_mode_enabled(_POST["toggle_theme"])
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local page_title = i18n("welcome_to", { product=info.product })
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if title ~= nil then
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page_title = info.product .. " - " .. title
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end
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print [[<!DOCTYPE html>
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<html>
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<head>
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<title>]] print(page_title) print[[</title>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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]]
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if (dark_mode) then
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print[[<link href="]] print(http_prefix) print[[/css/minified/bootstrap-orange.min.css" rel="stylesheet">]]
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print[[<link href="]] print(http_prefix) print[[/css/minified/dark-mode.min.css" rel="stylesheet">]]
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else
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print[[ <link href="]] print(http_prefix) print[[/bootstrap-4.4.0-dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-SI27wrMjH3ZZ89r4o+fGIJtnzkAnFs3E4qz9DIYioCQ5l9Rd/7UAa8DHcaL8jkWt" crossorigin="anonymous">]]
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end
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print[[
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<link href="]] print(http_prefix) print[[/css/minified/ntopng.min.css" rel="stylesheet">
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<link href="]] print(http_prefix) print[[/css/minified/fontawesome-custom.min.css" rel="stylesheet">
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<link href="]] print(http_prefix) print[[/css/minified/tempusdominus.min.css" rel="stylesheet">
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<link href="]] print(http_prefix) print[[/css/minified/heatmap.min.css" rel="stylesheet">
|
|
<link href="]] print(http_prefix) print[[/css/minified/rickshaw.min.css" type="text/css" rel="stylesheet">
|
|
<link href="]] print(http_prefix) print[[/css/dc.css" rel="stylesheet">
|
|
<link href="]] print(http_prefix) print[[/selectpicker/css/bootstrap-select.min.css" rel="stylesheet">
|
|
|
|
<style>
|
|
.flag {
|
|
width: 16px;
|
|
height: 11px;
|
|
margin-top: -5px;
|
|
background:url(]] print(http_prefix) print[[/img/flags.png) no-repeat
|
|
}
|
|
</style>
|
|
<link href="]] print(http_prefix) print[[/css/flags.css" rel="stylesheet">
|
|
<link href="]] print(http_prefix) print[[/css/pie-chart.css" rel="stylesheet">
|
|
<!-- http://kamisama.github.io/cal-heatmap/v2/ -->
|
|
<link href="]] print(http_prefix) print[[/css/nv.d3.css" rel="stylesheet">
|
|
<link href="]] print(http_prefix) print[[/css/custom_theme.css?]] print(startup_epoch) print[[" rel="stylesheet">
|
|
<!--[if lt IE 9]>
|
|
<script src="]] print(http_prefix) print[[/js/html5shiv.js"></script>
|
|
<![endif]-->
|
|
<script type="text/javascript" src="]] print(http_prefix) print[[/js/jquery_bootstrap.min.js?]] print(startup_epoch) print[["></script>
|
|
<script type="text/javascript" src="]] print(http_prefix) print[[/popper-1.12.9/js/popper.min.js" crossorigin="anonymous"></script>
|
|
<script type="text/javascript" src="]] print(http_prefix) print[[/bootstrap-4.4.0-dist/js/bootstrap.min.js?]] print(startup_epoch) print[[" integrity="sha384-3qaqj0lc6sV/qpzrc1N5DC6i1VRn/HyX4qdPaiEFbn54VjQBEU341pvjz7Dv3n6P" crossorigin="anonymous"></script>
|
|
<script type="text/javascript" src="]] print(http_prefix) print[[/js/deps.min.js?]] print(startup_epoch) print[["></script>
|
|
<script type="text/javascript" src="]] print(http_prefix) print[[/js/ntop.min.js?]] print(startup_epoch) print[["></script>
|
|
<script type="text/javascript" src="]] print(http_prefix) print[[/js/tempusdominus.min.js?]] print(startup_epoch) print[["></script>
|
|
<script async type="text/javascript" src="]] print(http_prefix) print[[/selectpicker/js/bootstrap-select.min.js?]] print(startup_epoch) print[["></script>
|
|
</head>]]
|
|
print([[
|
|
<body class="body ]].. (dark_mode and "dark" or "") ..[[">
|
|
]])
|
|
end
|
|
|
|
-- #################################
|
|
|
|
function page_utils.print_header_minimal(title)
|
|
local http_prefix = ntop.getHttpPrefix()
|
|
|
|
local page_title = i18n("welcome_to", { product=info.product })
|
|
if title ~= nil then
|
|
page_title = info.product .. " - " .. title
|
|
end
|
|
|
|
print [[
|
|
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<title>]] print(page_title) print[[</title>
|
|
<meta name="viewport" content="width=device-width, initial-scale=1">
|
|
<meta http-equiv="X-UA-Compatible" content="IE=edge">
|
|
<link href="]] print(http_prefix) print[[/bootstrap-4.4.0-dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-SI27wrMjH3ZZ89r4o+fGIJtnzkAnFs3E4qz9DIYioCQ5l9Rd/7UAa8DHcaL8jkWt" crossorigin="anonymous">
|
|
<link href="]] print(http_prefix) print[[/fontawesome-free-5.11.2-web/css/fontawesome.css" rel="stylesheet">
|
|
<link href="]] print(http_prefix) print[[/fontawesome-free-5.11.2-web/css/brands.css" rel="stylesheet">
|
|
<link href="]] print(http_prefix) print[[/fontawesome-free-5.11.2-web/css/solid.css" rel="stylesheet">
|
|
<script type="text/javascript" src="]] print(http_prefix) print[[/js/jquery_bootstrap.min.js?]] print(startup_epoch) print[["></script>
|
|
<link type="text/css" rel="stylesheet" href="]] print(http_prefix) print[[/css/rickshaw.css">
|
|
<script src="]] print(http_prefix) print[[/js/validator.js"></script>
|
|
<style>
|
|
.flag {
|
|
width: 16px;
|
|
height: 11px;
|
|
margin-top: -5px;
|
|
background:url(]] print(http_prefix) print[[/img/flags.png) no-repeat
|
|
}
|
|
</style>
|
|
<link href="]] print(http_prefix) print[[/css/ntopng.css" rel="stylesheet">
|
|
</head>
|
|
<body>
|
|
|
|
]]
|
|
end
|
|
|
|
-- #################################
|
|
|
|
function page_utils.print_navbar(title, base_url, items_table, label_url)
|
|
|
|
local help_link = page_utils.menu_entries[active_entry].help_link or nil
|
|
|
|
local context = {
|
|
navbar = {
|
|
title = title,
|
|
base_url = base_url,
|
|
items_table = items_table,
|
|
label_url = label_url,
|
|
help_link = help_link
|
|
}
|
|
}
|
|
print(template_utils.gen("pages/components/page-navbar.template", context))
|
|
end
|
|
|
|
-- #################################
|
|
local menubar_structure = {}
|
|
|
|
function page_utils.init_menubar()
|
|
menubar_structure = {}
|
|
end
|
|
|
|
-- #################################
|
|
|
|
function page_utils.add_menubar_section(section)
|
|
menubar_structure[#menubar_structure + 1] = section
|
|
end
|
|
|
|
-- #################################
|
|
|
|
function page_utils.print_menubar()
|
|
|
|
local is_system_interface = page_utils.is_system_view()
|
|
local logo_path = nil
|
|
|
|
if (ntop.isPro() or ntop.isnEdge()) and ntop.exists(dirs.installdir .. "/httpdocs/img/custom_logo.png") then
|
|
logo_path = ntop.getHttpPrefix().."/img/custom_logo.png"
|
|
end
|
|
|
|
local navbar_style = _POST["toggle_theme"] or ntop.getPref("ntopng.prefs.theme")
|
|
local active_page = page_utils.get_active_section()
|
|
local active_subpage = page_utils.get_active_entry()
|
|
|
|
if ((navbar_style == nil) or (navbar_style == "")) then
|
|
navbar_style = "default"
|
|
end
|
|
|
|
if (navbar_style == "default") then
|
|
navbar_style = "dark"
|
|
end
|
|
|
|
print('<nav id="n-sidebar" class="bg-'.. navbar_style ..' py-0 px-2">')
|
|
print([[
|
|
<div class="mobile-menu-button d-flex">
|
|
<form class='w-100' method='post' action="/?">
|
|
<input hidden name='switch_interface' value='1' />
|
|
<input hidden name='csrf' value=']].. ntop.getRandomCSRFValue() ..[[' />
|
|
]]
|
|
.. template_utils.gen("pages/components/ifaces-select.template", {
|
|
ifaces = page_utils.get_interface_list(),
|
|
is_sys_iface = is_system_interface
|
|
})
|
|
..[[
|
|
</form>
|
|
<button data-toggle="sidebar" class='ml-5'><i class="fas fa-times"></i></button>
|
|
</div>
|
|
<div class="mobile-menu-stats">
|
|
]])
|
|
|
|
-- the network load will not be displayed in system view mode
|
|
if not is_system_interface then
|
|
print([[<div class="network-load mb-2 w-100"></div>]])
|
|
end
|
|
|
|
print([[
|
|
<div class="info-stats w-100">]].. page_utils.generate_info_stats() ..[[</div>
|
|
</div>
|
|
]])
|
|
print("<h3 class='muted'><a href='"..ntop.getHttpPrefix().."/'>")
|
|
|
|
if (logo_path ~= nil) then
|
|
print("<img class=\"logo-brand\" height=\"52px\" src=\""..logo_path.."\" alt='Custom Logo' />")
|
|
else
|
|
print(addLogoSvg())
|
|
end
|
|
|
|
print([[
|
|
</a>
|
|
</h3>
|
|
|
|
<ul class="nav-side mb-4" id='sidebar'>
|
|
]])
|
|
|
|
for _, section in ipairs(menubar_structure) do
|
|
local show_section = false
|
|
local section_has_submenu = (section.entries and #section.entries > 0)
|
|
|
|
if(not section.hidden) then
|
|
if not section_has_submenu then
|
|
show_section = true
|
|
else
|
|
-- The section is shown only if at least one of its sub entries
|
|
-- is shown
|
|
for _, section_entry in pairs(section.entries or {}) do
|
|
if not section_entry.hidden then
|
|
show_section = true
|
|
break
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if show_section then
|
|
local section_key = section.section.key
|
|
local section_id = section_key.."-submenu"
|
|
|
|
print[[
|
|
<li class="nav-item ]] print(active_page == section_key and 'active' or '') print[[">
|
|
<a class="]]
|
|
|
|
if section_has_submenu then
|
|
print[[submenu ]]
|
|
end
|
|
|
|
if active_page == section_key then
|
|
print[[active ]]
|
|
end
|
|
|
|
print[[" ]]
|
|
|
|
if section_has_submenu then
|
|
print[[ data-toggle="collapse" ]]
|
|
end
|
|
|
|
print[[href="]]
|
|
|
|
if section.url then
|
|
print(ntop.getHttpPrefix()..section.url)
|
|
else
|
|
print("#"..section_id)
|
|
end
|
|
|
|
print[[">
|
|
<span class="]] print(section.section.icon) print[["></span> ]] print(i18n(section.section.i18n_title)) print[[
|
|
</a>]]
|
|
|
|
if section_has_submenu then
|
|
print[[<div data-parent='#sidebar' class='collapse side-collapse' id=']] print(section_id) print[['>
|
|
<ul class='nav flex-column'>
|
|
]]
|
|
|
|
for _, section_entry in ipairs(section.entries) do
|
|
if not section_entry.hidden then
|
|
if section_entry.custom then
|
|
print(section_entry.custom)
|
|
elseif section_entry.entry.key == "divider" then
|
|
print[[
|
|
<li class="dropdown-divider"></li>
|
|
]]
|
|
else
|
|
local external_link = false
|
|
|
|
print[[
|
|
<li class=']]
|
|
if section_entry.entry and section_entry.entry.key == active_subpage then
|
|
print("active")
|
|
end
|
|
|
|
print[['>
|
|
<a class="]]
|
|
if section_entry.entry and section_entry.entry.key == active_subpage then
|
|
print("active")
|
|
end
|
|
print[[" href="]]
|
|
if section_entry.url:starts("http") then
|
|
-- Absolute (external) url
|
|
print(section_entry.url)
|
|
external_link = true
|
|
else
|
|
-- Url relative to ntopng
|
|
print(ntop.getHttpPrefix()..section_entry.url)
|
|
end
|
|
print[["]]
|
|
|
|
if section_entry.entry.is_modal then
|
|
print(' data-toggle="modal"')
|
|
end
|
|
|
|
if external_link then
|
|
-- Open in a new page
|
|
print(' target="_blank"')
|
|
end
|
|
|
|
print[[>]]
|
|
print(i18n(section_entry.entry.i18n_title) or section_entry.entry.i18n_title)
|
|
if external_link then
|
|
print(" <i class='fas fa-external-link-alt'></i>")
|
|
end
|
|
|
|
print[[</a>
|
|
</li>
|
|
]]
|
|
end
|
|
end
|
|
end
|
|
|
|
print[[
|
|
</ul>
|
|
</div>
|
|
]]
|
|
|
|
end
|
|
end
|
|
end
|
|
|
|
print([[
|
|
</ul>
|
|
</nav>
|
|
]])
|
|
|
|
end
|
|
|
|
-- ##############################################
|
|
|
|
function page_utils.get_interface_list()
|
|
|
|
local interfaces = {}
|
|
local iface_names = interface.getIfNames()
|
|
local is_system_interface = page_utils.is_system_view()
|
|
|
|
local num_ifaces = 0
|
|
for k,v in pairs(iface_names) do
|
|
num_ifaces = num_ifaces+1
|
|
end
|
|
|
|
local ifs = interface.getStats()
|
|
local is_pcap_dump = interface.isPcapDumpInterface()
|
|
local is_packet_interface = interface.isPacketInterface()
|
|
local views = {}
|
|
local drops = {}
|
|
local recording = {}
|
|
local packetinterfaces = {}
|
|
local ifnames = {}
|
|
local ifdescr = {}
|
|
local ifHdescr = {}
|
|
local ifCustom = {}
|
|
local dynamic = {}
|
|
|
|
for v,k in pairs(iface_names) do
|
|
interface.select(k)
|
|
local _ifstats = interface.getStats()
|
|
ifnames[_ifstats.id] = k
|
|
ifdescr[_ifstats.id] = _ifstats.description
|
|
--io.write("["..k.."/"..v.."][".._ifstats.id.."] "..ifnames[_ifstats.id].."=".._ifstats.id.."\n")
|
|
if(_ifstats.isView == true) then views[k] = true end
|
|
if(_ifstats.isDynamic == true) then dynamic[k] = true end
|
|
if(recording_utils.isEnabled(_ifstats.id)) then recording[k] = true end
|
|
if(interface.isPacketInterface()) then packetinterfaces[k] = true end
|
|
if(_ifstats.stats_since_reset.drops * 100 > _ifstats.stats_since_reset.packets) then
|
|
drops[k] = true
|
|
end
|
|
ifHdescr[_ifstats.id] = getHumanReadableInterfaceName(_ifstats.description.."")
|
|
ifCustom[_ifstats.id] = _ifstats.customIftype
|
|
end
|
|
|
|
-- First round: only physical interfaces
|
|
-- Second round: only virtual interfaces
|
|
|
|
for round = 1, 2 do
|
|
|
|
for k,_ in pairsByValues(ifHdescr, asc) do
|
|
|
|
if ((round == 1) and (ifCustom[k] ~= nil)) or (((round == 2) and (ifCustom[k] == nil))) then
|
|
goto continue
|
|
end
|
|
|
|
local v = ifnames[k]
|
|
|
|
-- table.clone needed to modify some parameters while keeping the original unchanged
|
|
local page_params = table.clone(_GET)
|
|
page_params.ifid = k
|
|
|
|
local url_query = getPageUrl("", page_params)
|
|
|
|
-- NOTE: the actual interface switching is performed in C in LuaEngine::handle_script_request
|
|
local action_url = ""
|
|
|
|
if(is_system_interface) then
|
|
action_url = ntop.getHttpPrefix() .. '/' .. url_query
|
|
else
|
|
action_url = url_query
|
|
end
|
|
|
|
local descr = getHumanReadableInterfaceName(v.."")
|
|
|
|
if(string.contains(descr, "{")) then -- Windows
|
|
descr = ifdescr[k]
|
|
else
|
|
|
|
if(descr ~= ifdescr[k]) and (not views[v]) then
|
|
|
|
if(descr == shortenCollapse(ifdescr[k])) then
|
|
descr = ifdescr[k]
|
|
else
|
|
descr = descr .. " (".. ifdescr[k] ..")" -- Add description
|
|
end
|
|
end
|
|
|
|
end
|
|
|
|
interfaces[#interfaces+1] = {
|
|
is_virtual = (round == 2), -- Is the interface virtual or physical?
|
|
is_paused = isPausedInterface(v), -- Is the interfaces paused?
|
|
is_selected = (v == ifname) and not is_system_interface, -- Is the in
|
|
is_dynamic = (dynamic[v]),
|
|
is_recording = (recording[v]),
|
|
has_drops = (drops[v]),
|
|
has_views = (views[v]),
|
|
ifid = k,
|
|
action_url = action_url,
|
|
human_name = descr
|
|
}
|
|
|
|
::continue::
|
|
end
|
|
end
|
|
|
|
interface.select(ifs.id.."")
|
|
|
|
return interfaces
|
|
end
|
|
|
|
function page_utils.generate_info_stats()
|
|
|
|
local _ifstats = interface.getStats()
|
|
|
|
if _ifstats.has_traffic_directions then
|
|
return ([[
|
|
<a href=']].. ntop.getHttpPrefix() ..[[/lua/if_stats.lua'>
|
|
<div class='up'>
|
|
<i class="fas fa-arrow-up"></i>
|
|
<span style='display: none;' class="network-load-chart-upload">0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0</span>
|
|
<span class="text-right chart-upload-text"></span>
|
|
</div>
|
|
<div class='down'>
|
|
<i class="fas fa-arrow-down"></i>
|
|
<span style='display: none;' class="network-load-chart-download">0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0</span>
|
|
<span class="text-right chart-download-text"></span>
|
|
</div>
|
|
</a>
|
|
]])
|
|
else
|
|
return ([[
|
|
<a href=']].. ntop.getHttpPrefix() ..[[/lua/if_stats.lua'>
|
|
<span style='display: none;' class="network-load-chart-total">0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0</span>
|
|
<span class="text-right chart-total-text"></span>
|
|
</a>
|
|
]])
|
|
end
|
|
|
|
end
|
|
|
|
-- ##############################################
|
|
|
|
function page_utils.is_system_view()
|
|
return ((ntop.getPref("ntopng.prefs.system_mode_enabled") == "1") and isAdministrator())
|
|
end
|
|
|
|
-- ##############################################
|
|
|
|
function page_utils.set_system_view(toggle)
|
|
local t
|
|
|
|
if toggle == "1" or toggle == true then
|
|
t = "1"
|
|
elseif toggle == "0" or toggle == false then
|
|
t = "0"
|
|
end
|
|
|
|
if t then
|
|
ntop.setPref("ntopng.prefs.system_mode_enabled", t)
|
|
end
|
|
end
|
|
|
|
-- ##############################################
|
|
|
|
--- Check if the current page is valid
|
|
--- @return boolean True if the current page is in available_pages, false otherwise
|
|
function page_utils.is_valid_page(selected_page, available_pages)
|
|
|
|
if selected_page == nil then
|
|
traceError(TRACE_WARNING, TRACE_DEBUG, "selected_pages is nil!")
|
|
return false
|
|
end
|
|
if available_pages == nil then
|
|
traceError(TRACE_WARNING, TRACE_DEBUG, "available_pages is nil!")
|
|
return false
|
|
end
|
|
if type(available_pages) ~= 'table' then
|
|
traceError(TRACE_WARNING, TRACE_DEBUG, "available_pages is not a table!")
|
|
return false
|
|
end
|
|
|
|
-- do a linear search
|
|
for _, page in ipairs(available_pages) do
|
|
if (page == selected_page) then return true end
|
|
end
|
|
|
|
return false
|
|
|
|
end
|
|
|
|
-- ##############################################
|
|
|
|
-- @brief Prepares the URL which will be used for the redirect after interface switch
|
|
-- @param ifid The interface identifier of the interface that will be switched
|
|
-- @param if_type The type of the interface that will be switched
|
|
-- @return The URL
|
|
function page_utils.switch_interface_form_action_url(ifid, if_type)
|
|
local action_url = ""
|
|
local is_system_interface = page_utils.is_system_view()
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|
local page_params = table.clone(_GET)
|
|
|
|
-- Read the currently active page
|
|
local active_page = page_utils.get_active_section()
|
|
|
|
if is_system_interface then
|
|
-- If the currently selected interface is system,
|
|
-- then the switch redirects to the root and not to the
|
|
-- currently selected page
|
|
action_url = ntop.getHttpPrefix() .. '/'
|
|
elseif page_utils.menu_sections[active_page] and page_utils.menu_sections[active_page]["zmq_only"] and if_type ~= "zmq" and if_type ~= "custom" then
|
|
-- If the interface that will be switched is non-ZMQ, and the currently
|
|
-- selected page is for ZMQ-only interfaces, then a redirection to root
|
|
-- is performed, rather than preserving the current page
|
|
action_url = ntop.getHttpPrefix() .. '/'
|
|
end
|
|
|
|
-- Attach the interface id of the interface that will be switched
|
|
page_params.ifid = ifid
|
|
|
|
-- Return the url, preserving all existing page parameters (e.g., host=xx)
|
|
return getPageUrl(action_url, page_params)
|
|
end
|
|
|
|
-- ##############################################
|
|
|
|
return page_utils
|
|
|