diff options
Diffstat (limited to '')
| -rw-r--r-- | toolkit/content/aboutNetworking.js | 418 |
1 files changed, 418 insertions, 0 deletions
diff --git a/toolkit/content/aboutNetworking.js b/toolkit/content/aboutNetworking.js new file mode 100644 index 0000000000..d33d0cc88b --- /dev/null +++ b/toolkit/content/aboutNetworking.js @@ -0,0 +1,418 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +"use strict"; + +const FileUtils = ChromeUtils.importESModule( + "resource://gre/modules/FileUtils.sys.mjs" +).FileUtils; +const gDashboard = Cc["@mozilla.org/network/dashboard;1"].getService( + Ci.nsIDashboard +); +const gDirServ = Cc["@mozilla.org/file/directory_service;1"].getService( + Ci.nsIDirectoryServiceProvider +); +const gNetLinkSvc = + Cc["@mozilla.org/network/network-link-service;1"] && + Cc["@mozilla.org/network/network-link-service;1"].getService( + Ci.nsINetworkLinkService + ); + +const gRequestNetworkingData = { + http: gDashboard.requestHttpConnections, + sockets: gDashboard.requestSockets, + dns: gDashboard.requestDNSInfo, + websockets: gDashboard.requestWebsocketConnections, + dnslookuptool: () => {}, + rcwn: gDashboard.requestRcwnStats, + networkid: displayNetworkID, +}; +const gDashboardCallbacks = { + http: displayHttp, + sockets: displaySockets, + dns: displayDns, + websockets: displayWebsockets, + rcwn: displayRcwnStats, +}; + +const REFRESH_INTERVAL_MS = 3000; + +function col(element) { + let col = document.createElement("td"); + let content = document.createTextNode(element); + col.appendChild(content); + return col; +} + +function displayHttp(data) { + let cont = document.getElementById("http_content"); + let parent = cont.parentNode; + let new_cont = document.createElement("tbody"); + new_cont.setAttribute("id", "http_content"); + + for (let i = 0; i < data.connections.length; i++) { + let row = document.createElement("tr"); + row.appendChild(col(data.connections[i].host)); + row.appendChild(col(data.connections[i].port)); + row.appendChild(col(data.connections[i].httpVersion)); + row.appendChild(col(data.connections[i].ssl)); + row.appendChild(col(data.connections[i].active.length)); + row.appendChild(col(data.connections[i].idle.length)); + new_cont.appendChild(row); + } + + parent.replaceChild(new_cont, cont); +} + +function displaySockets(data) { + let cont = document.getElementById("sockets_content"); + let parent = cont.parentNode; + let new_cont = document.createElement("tbody"); + new_cont.setAttribute("id", "sockets_content"); + + for (let i = 0; i < data.sockets.length; i++) { + let row = document.createElement("tr"); + row.appendChild(col(data.sockets[i].host)); + row.appendChild(col(data.sockets[i].port)); + row.appendChild(col(data.sockets[i].type)); + row.appendChild(col(data.sockets[i].active)); + row.appendChild(col(data.sockets[i].sent)); + row.appendChild(col(data.sockets[i].received)); + new_cont.appendChild(row); + } + + parent.replaceChild(new_cont, cont); +} + +function displayDns(data) { + let suffixContent = document.getElementById("dns_suffix_content"); + let suffixParent = suffixContent.parentNode; + let suffixes = []; + try { + suffixes = gNetLinkSvc.dnsSuffixList; // May throw + } catch (e) {} + let suffix_tbody = document.createElement("tbody"); + suffix_tbody.id = "dns_suffix_content"; + for (let suffix of suffixes) { + let row = document.createElement("tr"); + row.appendChild(col(suffix)); + suffix_tbody.appendChild(row); + } + suffixParent.replaceChild(suffix_tbody, suffixContent); + + let trr_url_tbody = document.createElement("tbody"); + trr_url_tbody.id = "dns_trr_url"; + let trr_url = document.createElement("tr"); + trr_url.appendChild(col(Services.dns.currentTrrURI)); + trr_url.appendChild(col(Services.dns.currentTrrMode)); + trr_url_tbody.appendChild(trr_url); + let prevURL = document.getElementById("dns_trr_url"); + prevURL.parentNode.replaceChild(trr_url_tbody, prevURL); + + let cont = document.getElementById("dns_content"); + let parent = cont.parentNode; + let new_cont = document.createElement("tbody"); + new_cont.setAttribute("id", "dns_content"); + + for (let i = 0; i < data.entries.length; i++) { + let row = document.createElement("tr"); + row.appendChild(col(data.entries[i].hostname)); + row.appendChild(col(data.entries[i].family)); + row.appendChild(col(data.entries[i].trr)); + let column = document.createElement("td"); + + for (let j = 0; j < data.entries[i].hostaddr.length; j++) { + column.appendChild(document.createTextNode(data.entries[i].hostaddr[j])); + column.appendChild(document.createElement("br")); + } + + row.appendChild(column); + row.appendChild(col(data.entries[i].expiration)); + row.appendChild(col(data.entries[i].originAttributesSuffix)); + row.appendChild(col(data.entries[i].flags)); + new_cont.appendChild(row); + } + + parent.replaceChild(new_cont, cont); +} + +function displayWebsockets(data) { + let cont = document.getElementById("websockets_content"); + let parent = cont.parentNode; + let new_cont = document.createElement("tbody"); + new_cont.setAttribute("id", "websockets_content"); + + for (let i = 0; i < data.websockets.length; i++) { + let row = document.createElement("tr"); + row.appendChild(col(data.websockets[i].hostport)); + row.appendChild(col(data.websockets[i].encrypted)); + row.appendChild(col(data.websockets[i].msgsent)); + row.appendChild(col(data.websockets[i].msgreceived)); + row.appendChild(col(data.websockets[i].sentsize)); + row.appendChild(col(data.websockets[i].receivedsize)); + new_cont.appendChild(row); + } + + parent.replaceChild(new_cont, cont); +} + +function displayRcwnStats(data) { + let status = Services.prefs.getBoolPref("network.http.rcwn.enabled"); + let linkType = Ci.nsINetworkLinkService.LINK_TYPE_UNKNOWN; + try { + linkType = gNetLinkSvc.linkType; + } catch (e) {} + if ( + !( + linkType == Ci.nsINetworkLinkService.LINK_TYPE_UNKNOWN || + linkType == Ci.nsINetworkLinkService.LINK_TYPE_ETHERNET || + linkType == Ci.nsINetworkLinkService.LINK_TYPE_USB || + linkType == Ci.nsINetworkLinkService.LINK_TYPE_WIFI + ) + ) { + status = false; + } + + let cacheWon = data.rcwnCacheWonCount; + let netWon = data.rcwnNetWonCount; + let total = data.totalNetworkRequests; + let cacheSlow = data.cacheSlowCount; + let cacheNotSlow = data.cacheNotSlowCount; + + document.getElementById("rcwn_status").innerText = status; + document.getElementById("total_req_count").innerText = total; + document.getElementById("rcwn_cache_won_count").innerText = cacheWon; + document.getElementById("rcwn_cache_net_count").innerText = netWon; + document.getElementById("rcwn_cache_slow").innerText = cacheSlow; + document.getElementById("rcwn_cache_not_slow").innerText = cacheNotSlow; + + // Keep in sync with CachePerfStats::EDataType in CacheFileUtils.h + const perfStatTypes = ["open", "read", "write", "entryopen"]; + + const perfStatFieldNames = ["avgShort", "avgLong", "stddevLong"]; + + for (let typeIndex in perfStatTypes) { + for (let statFieldIndex in perfStatFieldNames) { + document.getElementById( + "rcwn_perfstats_" + + perfStatTypes[typeIndex] + + "_" + + perfStatFieldNames[statFieldIndex] + ).innerText = + data.perfStats[typeIndex][perfStatFieldNames[statFieldIndex]]; + } + } +} + +function displayNetworkID() { + try { + let linkIsUp = gNetLinkSvc.isLinkUp; + let linkStatusKnown = gNetLinkSvc.linkStatusKnown; + let networkID = gNetLinkSvc.networkID; + + document.getElementById("networkid_isUp").innerText = linkIsUp; + document.getElementById("networkid_statusKnown").innerText = + linkStatusKnown; + document.getElementById("networkid_id").innerText = networkID; + } catch (e) { + document.getElementById("networkid_isUp").innerText = "<unknown>"; + document.getElementById("networkid_statusKnown").innerText = "<unknown>"; + document.getElementById("networkid_id").innerText = "<unknown>"; + } +} + +function requestAllNetworkingData() { + for (let id in gRequestNetworkingData) { + requestNetworkingDataForTab(id); + } +} + +function requestNetworkingDataForTab(id) { + gRequestNetworkingData[id](gDashboardCallbacks[id]); +} + +let gInited = false; +function init() { + if (gInited) { + return; + } + gInited = true; + + requestAllNetworkingData(); + + let autoRefresh = document.getElementById("autorefcheck"); + if (autoRefresh.checked) { + setAutoRefreshInterval(autoRefresh); + } + + autoRefresh.addEventListener("click", function () { + let refrButton = document.getElementById("refreshButton"); + if (this.checked) { + setAutoRefreshInterval(this); + refrButton.disabled = "disabled"; + } else { + clearInterval(this.interval); + refrButton.disabled = null; + } + }); + + let refr = document.getElementById("refreshButton"); + refr.addEventListener("click", requestAllNetworkingData); + if (document.getElementById("autorefcheck").checked) { + refr.disabled = "disabled"; + } + + // Event delegation on #categories element + let menu = document.getElementById("categories"); + menu.addEventListener("click", function click(e) { + if (e.target && e.target.parentNode == menu) { + show(e.target); + } + }); + + let dnsLookupButton = document.getElementById("dnsLookupButton"); + dnsLookupButton.addEventListener("click", function () { + doLookup(); + }); + + let clearDNSCache = document.getElementById("clearDNSCache"); + clearDNSCache.addEventListener("click", function () { + Services.dns.clearCache(true); + }); + + if (location.hash) { + let sectionButton = document.getElementById( + "category-" + location.hash.substring(1) + ); + if (sectionButton) { + sectionButton.click(); + } + } +} + +function show(button) { + let current_tab = document.querySelector(".active"); + let category = button.getAttribute("id").substring("category-".length); + let content = document.getElementById(category); + if (current_tab == content) { + return; + } + current_tab.classList.remove("active"); + current_tab.hidden = true; + content.classList.add("active"); + content.hidden = false; + + let current_button = document.querySelector("[selected=true]"); + current_button.removeAttribute("selected"); + button.setAttribute("selected", "true"); + + let autoRefresh = document.getElementById("autorefcheck"); + if (autoRefresh.checked) { + clearInterval(autoRefresh.interval); + setAutoRefreshInterval(autoRefresh); + } + + let title = document.getElementById("sectionTitle"); + title.textContent = button.children[0].textContent; + location.hash = category; +} + +function setAutoRefreshInterval(checkBox) { + let active_tab = document.querySelector(".active"); + checkBox.interval = setInterval(function () { + requestNetworkingDataForTab(active_tab.id); + }, REFRESH_INTERVAL_MS); +} + +// We use the pageshow event instead of onload. This is needed because sometimes +// the page is loaded via session-restore/bfcache. In such cases we need to call +// init() to keep the page behaviour consistent with the ticked checkboxes. +// Mostly the issue is with the autorefresh checkbox. +window.addEventListener("pageshow", function () { + init(); +}); + +function doLookup() { + let host = document.getElementById("host").value; + if (host) { + try { + gDashboard.requestDNSLookup(host, displayDNSLookup); + } catch (e) {} + try { + gDashboard.requestDNSHTTPSRRLookup(host, displayHTTPSRRLookup); + } catch (e) {} + } +} + +function displayDNSLookup(data) { + let cont = document.getElementById("dnslookuptool_content"); + let parent = cont.parentNode; + let new_cont = document.createElement("tbody"); + new_cont.setAttribute("id", "dnslookuptool_content"); + + if (data.answer) { + for (let address of data.address) { + let row = document.createElement("tr"); + row.appendChild(col(address)); + new_cont.appendChild(row); + } + } else { + new_cont.appendChild(col(data.error)); + } + + parent.replaceChild(new_cont, cont); +} + +function displayHTTPSRRLookup(data) { + let cont = document.getElementById("https_rr_content"); + let parent = cont.parentNode; + let new_cont = document.createElement("tbody"); + new_cont.setAttribute("id", "https_rr_content"); + + if (data.answer) { + for (let record of data.records) { + let row = document.createElement("tr"); + let alpn = record.alpn ? `alpn="${record.alpn.alpn}" ` : ""; + let noDefaultAlpn = record.noDefaultAlpn ? "noDefaultAlpn " : ""; + let port = record.port ? `port="${record.port.port}" ` : ""; + let echConfig = record.echConfig + ? `echConfig="${record.echConfig.echConfig}" ` + : ""; + let ODoHConfig = record.ODoHConfig + ? `odoh="${record.ODoHConfig.ODoHConfig}" ` + : ""; + let ipv4hint = ""; + let ipv6hint = ""; + if (record.ipv4Hint) { + let ipv4Str = ""; + for (let addr of record.ipv4Hint.address) { + ipv4Str += `${addr}, `; + } + // Remove ", " at the end. + ipv4Str = ipv4Str.slice(0, -2); + ipv4hint = `ipv4hint="${ipv4Str}" `; + } + if (record.ipv6Hint) { + let ipv6Str = ""; + for (let addr of record.ipv6Hint.address) { + ipv6Str += `${addr}, `; + } + // Remove ", " at the end. + ipv6Str = ipv6Str.slice(0, -2); + ipv6hint = `ipv6hint="${ipv6Str}" `; + } + + let str = `${record.priority} ${record.targetName} `; + str += `(${alpn}${noDefaultAlpn}${port}`; + str += `${ipv4hint}${echConfig}${ipv6hint}`; + str += `${ODoHConfig})`; + row.appendChild(col(str)); + new_cont.appendChild(row); + } + } else { + new_cont.appendChild(col(data.error)); + } + + parent.replaceChild(new_cont, cont); +} |