mirror of
https://github.com/ntop/ntopng.git
synced 2026-04-30 16:09:32 +00:00
a2f4a1a065
* elephant flows * fix for apply button after changes * fix for refresh icons on index.lua page, scrollable dropdowns enabled
405 lines
14 KiB
Lua
405 lines
14 KiB
Lua
--
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-- (C) 2013-20 - ntop.org
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--
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dirs = ntop.getDirs()
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package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
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package.path = dirs.installdir .. "/scripts/lua/pro/modules/?.lua;" .. package.path
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require "lua_utils"
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require "graph_utils"
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local template = require "template_utils"
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local host_pools_utils = require "host_pools_utils"
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local template = require "template_utils"
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local presets_utils = require "presets_utils"
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local discover = require "discover_utils"
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-- Administrator check
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if not isAdministrator() then
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return
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end
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local page = _GET["page"] or ""
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local policy_filter = _GET["policy_filter"] or ""
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local proto_filter = _GET["l7proto"] or ""
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local device_type = _GET["device_type"] or "0" -- unknown by default
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local category = _GET["category"] or ""
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local is_nedge = ntop.isnEdge()
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interface.select(ifname)
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presets_utils.init()
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local base_url = ""
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if is_nedge then
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base_url = "/lua/pro/nedge/admin/nf_edit_user.lua"
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else
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base_url = "/lua/admin/edit_device_protocols.lua"
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end
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-- ###################################################################
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local page_params = {}
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local filter_msg = ""
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page_params["page"] = page
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if not isEmptyString(policy_filter) then
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page_params["policy_filter"] = policy_filter
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local action = presets_utils.actionIDToAction(policy_filter)
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filter_msg = action.text
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end
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if not isEmptyString(category) then
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page_params["category"] = category
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filter_msg = filter_msg.." "..category
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end
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if not isEmptyString(proto_filter) then
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page_params["l7proto"] = proto_filter
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end
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if not isEmptyString(device_type) then
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page_params["device_type"] = device_type
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end
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-- ###################################################################
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function editDeviceProtocols()
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local reload = false
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for k,v in pairs(_POST) do
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if starts(k, "client_policy_") then
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local proto = split(k, "client_policy_")[2]
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local action_id = v
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presets_utils.updateDeviceProto(device_type, "client", proto, action_id)
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reload = true
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end
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if starts(k, "server_policy_") then
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local proto = split(k, "server_policy_")[2]
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local action_id = v
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presets_utils.updateDeviceProto(device_type, "server", proto, action_id)
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reload = true
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end
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end
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if reload then
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presets_utils.reloadDevicePolicies(device_type)
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end
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end
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-- ###################################################################
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local function printDevicePolicyLegenda()
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print[[<div style='float:left;'><ul style='display:inline; padding:0'>]]
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for _, action in ipairs(presets_utils.actions) do
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print("<li style='display:inline-block; margin-right: 14px;'>".. string.gsub(action.icon, "\"", "'") .. " " .. action.text .. "</li>")
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end
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print[[</ul></div>]]
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end
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-- ###################################################################
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local function printDeviceProtocolsPage()
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local form_id = "device-protocols-form"
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local table_id = "device-protocols-table"
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print[[ <h2 style="margin-top: 0; margin-bottom: 20px;">]]
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if is_nedge then
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local pool_name = host_pools_utils.DEFAULT_POOL_NAME
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print(i18n("nedge.user_device_protocols", {user=pool_name}))
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else
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print(i18n("device_protocols.filter_device_protocols", {filter=filter_msg}))
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end
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print[[</h2>]]
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print[[<table style="width:100%; margin-bottom: 20px;"><tbody>
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<tr>
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<td style="white-space:nowrap; padding-right:1em;">]]
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-- Device type selector
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print(i18n("details.device_type")) print(': <select id="device_type_selector" class="form-control device-type-selector" style="display:inline; width: 200px" onchange="document.location.href=\'?page=device_protocols&l7proto=') print(proto_filter) print('&device_type=\' + $(this).val()">')
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discover.printDeviceTypeSelectorOptions(device_type, false)
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print[[</select></td><td style="width:100%"></td>]]
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-- Active protocol filter
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if not isEmptyString(proto_filter) then
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local proto_name = interface.getnDPIProtoName(tonumber(proto_filter))
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local proto_filter_params = table.clone(page_params)
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proto_filter_params.device_type = device_type
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proto_filter_params.l7proto = nil
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print[[<td style="padding-top: 15px;">
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<form action="]] print(base_url) print[[">]]
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for k,v in pairs(proto_filter_params) do
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print[[<input type="hidden" name="]] print(k) print[[" value="]] print(v) print[[" />]]
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end
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print[[
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<button type="button" class="btn btn-secondary btn-sm" style="margin-bottom: 18px;" onclick="$(this).closest('form').submit();">
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<i class="fas fa-times fa-lg" aria-hidden="true" data-original-title="" title=""></i> ]] print(proto_name) print[[
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</button>
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</form>
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</td>]]
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end
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print[[<td>]]
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-- Remove policy filter on search
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local after_search_params = table.clone(page_params)
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after_search_params.device_type = device_type
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after_search_params.l7proto = nil
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after_search_params.policy_filter = nil
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after_search_params.category = nil
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-- Protocol search form
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print(
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template.gen("typeahead_input.html", {
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typeahead={
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base_id = "t_app",
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action = base_url,
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parameters = after_search_params,
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json_key = "key",
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query_field = "l7proto",
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query_url = ntop.getHttpPrefix() .. "/lua/find_app.lua?skip_critical=true",
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query_title = i18n("nedge.search_protocols"),
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style = "margin-left:1em; width:25em;",
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}
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})
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)
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print[[</td></tr></tbody></table>]]
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print(
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template.gen("modal_confirm_dialog.html", {
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dialog={
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id = "presetsResetDefaults",
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action = "presetsResetDefaults()",
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title = i18n("users.reset_to_defaults"),
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message = i18n("users.reset_to_defaults_confirm", {devtype="<span id='to_reset_devtype'></span>"}),
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confirm = i18n("reset")
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}
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})
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)
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if is_nedge and (ntop.getPref("ntopng.prefs.device_protocols_policing") ~= "1") then
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print([[
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<div class="alert alert-warning alert-dismissible" style="margin-top:2em; margin-bottom:0em;">
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<button type="button" class="close" data-dismiss="alert" aria-label="]]..i18n("close")..[[">
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<span aria-hidden="true">×</span>
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</button><b>]]..i18n("warning")..[[</b>: ]].. i18n("nedge.device_protocols_blocked_warning", {
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device_protocols_policies = '<a href="'.. ntop.getHttpPrefix() ..
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'/lua/pro/nedge/admin/nf_edit_user.lua?page=settings">'.. i18n("nedge.enable_device_protocols_policies") .. '</a>',
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}) ..[[
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</div><br>]])
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end
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-- Table form
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print[[<form id="]] print(form_id) print[[" lass="form-inline" style="margin-bottom: 0px;" method="post">
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<input type="hidden" name="csrf" value="]] print(ntop.getRandomCSRFValue()) print[[">
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<div id="]] print(table_id) print[["></div>
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<button class="btn btn-primary" style="float:right; margin-right:1em; margin-left: auto" disabled="disabled" type="submit">]] print(i18n("save_settings")) print[[</button>
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</form>
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<button class="btn btn-secondary" onclick="$('#to_reset_devtype').html($('#device_type_selector option:selected').text()); $('#presetsResetDefaults').modal('show');" style="float:right; margin-right:1em;"><i class="fas fa-undo" aria-hidden="true" data-original-title="" title=""></i> ]] print(i18n("users.reset_to_defaults")) print[[</button>
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<br>]]
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print[[
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<span>
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<ul>]]
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print("<b>"..i18n("notes").."</b>")
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if is_nedge then
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print [[
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<li>]] print(i18n("nedge.device_protocol_policy_has_higher_priority")) print[[</li>
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<li>]] print(i18n("nedge.protocol_policy_has_higher_priority")) print[[</li>]]
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else
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print [[
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<li>]] print(i18n("device_protocols_description")) print[[</li>]]
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end
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print[[
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</ul>
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</span>]]
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print[[
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<script type="text/javascript">
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function presetsResetDefaults() {
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var params = {};
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params.action = "reset";
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params.device_type = $('#device_type_selector').val();
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params.csrf = "]] print(ntop.getRandomCSRFValue()) print[[";
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var form = paramsToForm('<form method="post"></form>', params);
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form.appendTo('body').submit();
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}
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aysHandleForm("#]] print(form_id) print[[");
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$("#]] print(form_id) print[[").submit(function() {
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var form = $("#]] print(form_id) print[[");
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// Serialize form data
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var params = {};
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params.csrf = "]] print(ntop.getRandomCSRFValue()) print[[";
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params.edit_device_policy = "";
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datatableForEachRow($("#]] print(table_id) print[["), function() {
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var row = $(this);
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var proto_id = $("td:nth-child(1)", row).html();
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var client_action_id = $("td:nth-child(4)", row).find("input[type=radio]:checked").val();
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var server_action_id = $("td:nth-child(5)", row).find("input[type=radio]:checked").val();
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params["client_policy_" + proto_id] = client_action_id;
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params["server_policy_" + proto_id] = server_action_id;
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});
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aysResetForm("#]] print(form_id) print[[");
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paramsToForm('<form method="post"></form>', params).appendTo('body').submit();
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return false;
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});
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var url_update = "]] print (ntop.getHttpPrefix())
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print[[/lua/admin/get_device_protocols.lua?device_type=]] print(device_type)
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if not isEmptyString(policy_filter) then print("&policy_filter=" .. policy_filter) end
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if not isEmptyString(proto_filter) then print("&l7proto=" .. proto_filter) end
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if not isEmptyString(category) then print("&category=" .. category) end
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print[[";
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var legend_appended = false;
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$("#]] print(table_id) print[[").datatable({
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url: url_update ,
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class: "table table-striped table-bordered table-sm",
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]]
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-- Table preferences
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local preference = tablePreferences("rows_number_policies", _GET["perPage"])
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if isEmptyString(preference) then preference = "10" end
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print ('perPage: '..preference.. ",\n")
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print[[
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tableCallback: function(opts) {
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if (! legend_appended) {
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legend_appended = true;
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$("#]] print(table_id) print[[ .dt-toolbar-container").append("]]
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-- Legenda
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printDevicePolicyLegenda()
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print[[")};
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datatableForEachRow($("#]] print(table_id) print[["), function() {
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var row = $(this);
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var proto_id = $("td:nth-child(1)", row).html();
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});
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aysResetForm("#]] print(form_id) print[[");
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}, showPagination: true, title:"",
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buttons: []]
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-- 'Filter Policies' button
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print('\'<div class="btn-group float-right"><div class="btn btn-link dropdown-toggle" data-toggle="dropdown">'..
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i18n("nedge.filter_policies") .. ternary(not isEmptyString(policy_filter), '<span class="fas fa-filter"></span>', '') ..
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'<span class="caret"></span></div> <ul class="dropdown-menu scrollable-dropdown" role="menu" style="min-width: 90px;">')
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-- 'Filter Policies' dropdown menu
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local entries = { {text=i18n("all"), id=""} }
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entries[#entries + 1] = ""
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for _, action in ipairs(presets_utils.actions) do
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entries[#entries + 1] = {text=action.text, id=action.id, icon=action.icon .. " "}
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end
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for _, entry in pairs(entries) do
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if entry ~= "" then
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page_params["policy_filter"] = entry.id
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print('<li' .. ternary(policy_filter == entry.id, ' class="active"', '') .. '><a class="dropdown-item" href="' .. getPageUrl(base_url, page_params) .. '">' .. (entry.icon or "") .. entry.text .. '</a></li>')
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else
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print('<li role="separator" class="divider"></li>')
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end
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end
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page_params["policy_filter"] = policy_filter
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print('</ul></div>\', ')
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-- Category filter
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local device_policies = presets_utils.getDevicePolicies(device_type)
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local function categoryCountCallback(cat_id, cat_name)
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local cat_count = 0
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for proto_id,p in pairs(device_policies) do
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local cat = ntop.getnDPIProtoCategory(tonumber(proto_id))
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if cat.name == cat_name and (isEmptyString(policy_filter)
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or policy_filter == p.clientActionId or policy_filter == p.serverActionId) then
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cat_count = cat_count + 1
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end
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end
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return cat_count
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end
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printCategoryDropdownButton(false, category, base_url, page_params, categoryCountCallback)
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-- datatable columns definition
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print[[],
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columns: [
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{
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title: "",
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field: "column_ndpi_application_id",
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hidden: true,
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sortable: false,
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},{
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title: "]] print(i18n("application")) print[[ ",
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field: "column_ndpi_application",
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sortable: true,
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css: {
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width: '35%',
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textAlign: 'left',
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verticalAlign: 'middle',
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}
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},{
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title: "]] print(i18n("category")) print[[ ",
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field: "column_ndpi_category",
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sortable: true,
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css: {
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width: '30%',
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textAlign: 'left',
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verticalAlign: 'middle',
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}
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},{
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title: "]] print(i18n("users.client_policy")) print[[",
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field: "column_client_policy",
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sortable: false,
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css: {
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width: '280',
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textAlign: 'center',
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verticalAlign: 'middle',
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}
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},
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{
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title: "]] print(i18n("users.server_policy")) print[[",
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field: "column_server_policy",
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sortable: false,
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css: {
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width: '280',
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textAlign: 'center',
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verticalAlign: 'middle',
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}
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},
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]
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});
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</script>
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]]
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end
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-- ###################################################################
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if _POST["edit_device_policy"] ~= nil then
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editDeviceProtocols()
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elseif (_POST["action"] == "reset") and (_POST["device_type"] ~= nil) then
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local device_type = tonumber(_POST["device_type"])
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presets_utils.resetDevicePoliciesFromPresets(device_type)
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presets_utils.reloadDevicePolicies(device_type)
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end
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printDeviceProtocolsPage()
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