Merge pull request #413 from apache/test

Test
diff --git a/.gitignore b/.gitignore
index 140e2df..8d50f9a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,5 @@
 /.git/*
 npm-debug.log
 DS_store
-cypress
\ No newline at end of file
+cypress
+/build/*
\ No newline at end of file
diff --git a/build/UserALEWebExtension/background.js b/build/UserALEWebExtension/background.js
deleted file mode 100644
index 126c474..0000000
--- a/build/UserALEWebExtension/background.js
+++ /dev/null
@@ -1,610 +0,0 @@
-/*

-* Licensed to the Apache Software Foundation (ASF) under one or more

-* contributor license agreements.  See the NOTICE file distributed with

-    * this work for additional information regarding copyright ownership.

-* The ASF licenses this file to You under the Apache License, Version 2.0

-* (the "License"); you may not use this file except in compliance with

-    * the License.  You may obtain a copy of the License at

-*

-*   http://www.apache.org/licenses/LICENSE-2.0

-*

-* Unless required by applicable law or agreed to in writing, software

-* distributed under the License is distributed on an "AS IS" BASIS,

-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

-* See the License for the specific language governing permissions and

-* limitations under the License.

-*/
-
-/* eslint-disable */
-
-// these are default values, which can be overridden by the user on the options page
-var userAleHost = 'http://localhost:8000';
-var userAleScript = 'userale-2.4.0.min.js';
-var toolUser = 'nobody';
-var toolName = 'test_app';
-var toolVersion = '2.4.0';
-
-/* eslint-enable */
-
-/*
-* Licensed to the Apache Software Foundation (ASF) under one or more
-* contributor license agreements.  See the NOTICE file distributed with
-    * this work for additional information regarding copyright ownership.
-* The ASF licenses this file to You under the Apache License, Version 2.0
-* (the "License"); you may not use this file except in compliance with
-    * the License.  You may obtain a copy of the License at
-*
-*   http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
-
-var prefix = 'USERALE_';
-var CONFIG_CHANGE = prefix + 'CONFIG_CHANGE';
-var ADD_LOG = prefix + 'ADD_LOG';
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the 'License'); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an 'AS IS' BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-/**
- * Creates a function to normalize the timestamp of the provided event.
- * @param  {Object} e An event containing a timeStamp property.
- * @return {timeStampScale~tsScaler}   The timestamp normalizing function.
- */
-function timeStampScale(e) {
-  var tsScaler;
-  if (e.timeStamp && e.timeStamp > 0) {
-    var delta = Date.now() - e.timeStamp;
-    /**
-     * Returns a timestamp depending on various browser quirks.
-     * @param  {?Number} ts A timestamp to use for normalization.
-     * @return {Number} A normalized timestamp.
-     */
-
-    if (delta < 0) {
-      tsScaler = function tsScaler() {
-        return e.timeStamp / 1000;
-      };
-    } else if (delta > e.timeStamp) {
-      var navStart = performance.timing.navigationStart;
-      tsScaler = function tsScaler(ts) {
-        return ts + navStart;
-      };
-    } else {
-      tsScaler = function tsScaler(ts) {
-        return ts;
-      };
-    }
-  } else {
-    tsScaler = function tsScaler() {
-      return Date.now();
-    };
-  }
-  return tsScaler;
-}
-
-var __spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
-    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
-        if (ar || !(i in from)) {
-            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
-            ar[i] = from[i];
-        }
-    }
-    return to.concat(ar || Array.prototype.slice.call(from));
-};
-var BrowserInfo = /** @class */ (function () {
-    function BrowserInfo(name, version, os) {
-        this.name = name;
-        this.version = version;
-        this.os = os;
-        this.type = 'browser';
-    }
-    return BrowserInfo;
-}());
-var NodeInfo = /** @class */ (function () {
-    function NodeInfo(version) {
-        this.version = version;
-        this.type = 'node';
-        this.name = 'node';
-        this.os = process.platform;
-    }
-    return NodeInfo;
-}());
-var SearchBotDeviceInfo = /** @class */ (function () {
-    function SearchBotDeviceInfo(name, version, os, bot) {
-        this.name = name;
-        this.version = version;
-        this.os = os;
-        this.bot = bot;
-        this.type = 'bot-device';
-    }
-    return SearchBotDeviceInfo;
-}());
-var BotInfo = /** @class */ (function () {
-    function BotInfo() {
-        this.type = 'bot';
-        this.bot = true; // NOTE: deprecated test name instead
-        this.name = 'bot';
-        this.version = null;
-        this.os = null;
-    }
-    return BotInfo;
-}());
-var ReactNativeInfo = /** @class */ (function () {
-    function ReactNativeInfo() {
-        this.type = 'react-native';
-        this.name = 'react-native';
-        this.version = null;
-        this.os = null;
-    }
-    return ReactNativeInfo;
-}());
-// tslint:disable-next-line:max-line-length
-var SEARCHBOX_UA_REGEX = /alexa|bot|crawl(er|ing)|facebookexternalhit|feedburner|google web preview|nagios|postrank|pingdom|slurp|spider|yahoo!|yandex/;
-var SEARCHBOT_OS_REGEX = /(nuhk|curl|Googlebot|Yammybot|Openbot|Slurp|MSNBot|Ask\ Jeeves\/Teoma|ia_archiver)/;
-var REQUIRED_VERSION_PARTS = 3;
-var userAgentRules = [
-    ['aol', /AOLShield\/([0-9\._]+)/],
-    ['edge', /Edge\/([0-9\._]+)/],
-    ['edge-ios', /EdgiOS\/([0-9\._]+)/],
-    ['yandexbrowser', /YaBrowser\/([0-9\._]+)/],
-    ['kakaotalk', /KAKAOTALK\s([0-9\.]+)/],
-    ['samsung', /SamsungBrowser\/([0-9\.]+)/],
-    ['silk', /\bSilk\/([0-9._-]+)\b/],
-    ['miui', /MiuiBrowser\/([0-9\.]+)$/],
-    ['beaker', /BeakerBrowser\/([0-9\.]+)/],
-    ['edge-chromium', /EdgA?\/([0-9\.]+)/],
-    [
-        'chromium-webview',
-        /(?!Chrom.*OPR)wv\).*Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/,
-    ],
-    ['chrome', /(?!Chrom.*OPR)Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/],
-    ['phantomjs', /PhantomJS\/([0-9\.]+)(:?\s|$)/],
-    ['crios', /CriOS\/([0-9\.]+)(:?\s|$)/],
-    ['firefox', /Firefox\/([0-9\.]+)(?:\s|$)/],
-    ['fxios', /FxiOS\/([0-9\.]+)/],
-    ['opera-mini', /Opera Mini.*Version\/([0-9\.]+)/],
-    ['opera', /Opera\/([0-9\.]+)(?:\s|$)/],
-    ['opera', /OPR\/([0-9\.]+)(:?\s|$)/],
-    ['pie', /^Microsoft Pocket Internet Explorer\/(\d+\.\d+)$/],
-    ['pie', /^Mozilla\/\d\.\d+\s\(compatible;\s(?:MSP?IE|MSInternet Explorer) (\d+\.\d+);.*Windows CE.*\)$/],
-    ['netfront', /^Mozilla\/\d\.\d+.*NetFront\/(\d.\d)/],
-    ['ie', /Trident\/7\.0.*rv\:([0-9\.]+).*\).*Gecko$/],
-    ['ie', /MSIE\s([0-9\.]+);.*Trident\/[4-7].0/],
-    ['ie', /MSIE\s(7\.0)/],
-    ['bb10', /BB10;\sTouch.*Version\/([0-9\.]+)/],
-    ['android', /Android\s([0-9\.]+)/],
-    ['ios', /Version\/([0-9\._]+).*Mobile.*Safari.*/],
-    ['safari', /Version\/([0-9\._]+).*Safari/],
-    ['facebook', /FB[AS]V\/([0-9\.]+)/],
-    ['instagram', /Instagram\s([0-9\.]+)/],
-    ['ios-webview', /AppleWebKit\/([0-9\.]+).*Mobile/],
-    ['ios-webview', /AppleWebKit\/([0-9\.]+).*Gecko\)$/],
-    ['curl', /^curl\/([0-9\.]+)$/],
-    ['searchbot', SEARCHBOX_UA_REGEX],
-];
-var operatingSystemRules = [
-    ['iOS', /iP(hone|od|ad)/],
-    ['Android OS', /Android/],
-    ['BlackBerry OS', /BlackBerry|BB10/],
-    ['Windows Mobile', /IEMobile/],
-    ['Amazon OS', /Kindle/],
-    ['Windows 3.11', /Win16/],
-    ['Windows 95', /(Windows 95)|(Win95)|(Windows_95)/],
-    ['Windows 98', /(Windows 98)|(Win98)/],
-    ['Windows 2000', /(Windows NT 5.0)|(Windows 2000)/],
-    ['Windows XP', /(Windows NT 5.1)|(Windows XP)/],
-    ['Windows Server 2003', /(Windows NT 5.2)/],
-    ['Windows Vista', /(Windows NT 6.0)/],
-    ['Windows 7', /(Windows NT 6.1)/],
-    ['Windows 8', /(Windows NT 6.2)/],
-    ['Windows 8.1', /(Windows NT 6.3)/],
-    ['Windows 10', /(Windows NT 10.0)/],
-    ['Windows ME', /Windows ME/],
-    ['Windows CE', /Windows CE|WinCE|Microsoft Pocket Internet Explorer/],
-    ['Open BSD', /OpenBSD/],
-    ['Sun OS', /SunOS/],
-    ['Chrome OS', /CrOS/],
-    ['Linux', /(Linux)|(X11)/],
-    ['Mac OS', /(Mac_PowerPC)|(Macintosh)/],
-    ['QNX', /QNX/],
-    ['BeOS', /BeOS/],
-    ['OS/2', /OS\/2/],
-];
-function detect(userAgent) {
-    if (!!userAgent) {
-        return parseUserAgent(userAgent);
-    }
-    if (typeof document === 'undefined' &&
-        typeof navigator !== 'undefined' &&
-        navigator.product === 'ReactNative') {
-        return new ReactNativeInfo();
-    }
-    if (typeof navigator !== 'undefined') {
-        return parseUserAgent(navigator.userAgent);
-    }
-    return getNodeVersion();
-}
-function matchUserAgent(ua) {
-    // opted for using reduce here rather than Array#first with a regex.test call
-    // this is primarily because using the reduce we only perform the regex
-    // execution once rather than once for the test and for the exec again below
-    // probably something that needs to be benchmarked though
-    return (ua !== '' &&
-        userAgentRules.reduce(function (matched, _a) {
-            var browser = _a[0], regex = _a[1];
-            if (matched) {
-                return matched;
-            }
-            var uaMatch = regex.exec(ua);
-            return !!uaMatch && [browser, uaMatch];
-        }, false));
-}
-function parseUserAgent(ua) {
-    var matchedRule = matchUserAgent(ua);
-    if (!matchedRule) {
-        return null;
-    }
-    var name = matchedRule[0], match = matchedRule[1];
-    if (name === 'searchbot') {
-        return new BotInfo();
-    }
-    // Do not use RegExp for split operation as some browser do not support it (See: http://blog.stevenlevithan.com/archives/cross-browser-split)
-    var versionParts = match[1] && match[1].split('.').join('_').split('_').slice(0, 3);
-    if (versionParts) {
-        if (versionParts.length < REQUIRED_VERSION_PARTS) {
-            versionParts = __spreadArray(__spreadArray([], versionParts, true), createVersionParts(REQUIRED_VERSION_PARTS - versionParts.length), true);
-        }
-    }
-    else {
-        versionParts = [];
-    }
-    var version = versionParts.join('.');
-    var os = detectOS(ua);
-    var searchBotMatch = SEARCHBOT_OS_REGEX.exec(ua);
-    if (searchBotMatch && searchBotMatch[1]) {
-        return new SearchBotDeviceInfo(name, version, os, searchBotMatch[1]);
-    }
-    return new BrowserInfo(name, version, os);
-}
-function detectOS(ua) {
-    for (var ii = 0, count = operatingSystemRules.length; ii < count; ii++) {
-        var _a = operatingSystemRules[ii], os = _a[0], regex = _a[1];
-        var match = regex.exec(ua);
-        if (match) {
-            return os;
-        }
-    }
-    return null;
-}
-function getNodeVersion() {
-    var isNode = typeof process !== 'undefined' && process.version;
-    return isNode ? new NodeInfo(process.version.slice(1)) : null;
-}
-function createVersionParts(count) {
-    var output = [];
-    for (var ii = 0; ii < count; ii++) {
-        output.push('0');
-    }
-    return output;
-}
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-detect();
-
-/**
- * Extract the millisecond and microsecond portions of a timestamp.
- * @param  {Number} timeStamp The timestamp to split into millisecond and microsecond fields.
- * @return {Object}           An object containing the millisecond
- *                            and microsecond portions of the timestamp.
- */
-function extractTimeFields(timeStamp) {
-  return {
-    milli: Math.floor(timeStamp),
-    micro: Number((timeStamp % 1).toFixed(3))
-  };
-}
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-var sendIntervalId = null;
-
-/**
- * Initializes the log queue processors.
- * @param  {Array} logs   Array of logs to append to.
- * @param  {Object} config Configuration object to use when logging.
- */
-function initSender(logs, config) {
-  if (sendIntervalId !== null) {
-    clearInterval(sendIntervalId);
-  }
-  sendIntervalId = sendOnInterval(logs, config);
-  sendOnClose(logs, config);
-}
-
-/**
- * Checks the provided log array on an interval, flushing the logs
- * if the queue has reached the threshold specified by the provided config.
- * @param  {Array} logs   Array of logs to read from.
- * @param  {Object} config Configuration object to be read from.
- * @return {Number}        The newly created interval id.
- */
-function sendOnInterval(logs, config) {
-  return setInterval(function () {
-    if (!config.on) {
-      return;
-    }
-    if (logs.length >= config.logCountThreshold) {
-      sendLogs(logs.slice(0), config, 0); // Send a copy
-      logs.splice(0); // Clear array reference (no reassignment)
-    }
-  }, config.transmitInterval);
-}
-
-/**
- * Attempts to flush the remaining logs when the window is closed.
- * @param  {Array} logs   Array of logs to be flushed.
- * @param  {Object} config Configuration object to be read from.
- */
-function sendOnClose(logs, config) {
-  window.addEventListener('pagehide', function () {
-    if (config.on && logs.length > 0) {
-      navigator.sendBeacon(config.url, JSON.stringify(logs));
-      logs.splice(0); // clear log queue
-    }
-  });
-}
-
-/**
- * Sends the provided array of logs to the specified url,
- * retrying the request up to the specified number of retries.
- * @param  {Array} logs    Array of logs to send.
- * @param  {string} config     configuration parameters (e.g., to extract URL from & send the POST request to).
- * @param  {Number} retries Maximum number of attempts to send the logs.
- */
-
-// @todo expose config object to sendLogs replate url with config.url
-function sendLogs(logs, config, retries) {
-  var req = new XMLHttpRequest();
-
-  // @todo setRequestHeader for Auth
-  var data = JSON.stringify(logs);
-  req.open('POST', config.url);
-  if (config.authHeader) {
-    req.setRequestHeader('Authorization', config.authHeader);
-  }
-  req.setRequestHeader('Content-type', 'application/json;charset=UTF-8');
-  req.onreadystatechange = function () {
-    if (req.readyState === 4 && req.status !== 200) {
-      if (retries > 0) {
-        sendLogs(logs, config, retries--);
-      }
-    }
-  };
-  req.send(data);
-}
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-// inherent dependency on globals.js, loaded by the webext
-
-// browser is defined in firefox, but not in chrome. In chrome, they use
-// the 'chrome' global instead. Let's map it to browser so we don't have
-// to have if-conditions all over the place.
-
-var browser = browser || chrome;
-var logs = [];
-var config = {
-  autostart: true,
-  url: 'http://localhost:8000',
-  transmitInterval: 5000,
-  logCountThreshold: 5,
-  userId: null,
-  version: null,
-  resolution: 500,
-  time: timeStampScale({}),
-  on: true
-};
-var sessionId = 'session_' + Date.now();
-var getTimestamp = typeof performance !== 'undefined' && typeof performance.now !== 'undefined' ? function () {
-  return performance.now() + performance.timing.navigationStart;
-} : Date.now;
-browser.storage.local.set({
-  sessionId: sessionId
-});
-browser.storage.local.get({
-  userAleHost: userAleHost,
-  userAleScript: userAleScript,
-  toolUser: toolUser,
-  toolName: toolName,
-  toolVersion: toolVersion
-}, storeCallback);
-function storeCallback(item) {
-  config = Object.assign({}, config, {
-    url: item.userAleHost,
-    userId: item.toolUser,
-    sessionID: sessionId,
-    toolName: item.toolName,
-    toolVersion: item.toolVersion
-  });
-  initSender(logs, config);
-}
-function dispatchTabMessage(message) {
-  browser.tabs.query({}, function (tabs) {
-    tabs.forEach(function (tab) {
-      browser.tabs.sendMessage(tab.id, message);
-    });
-  });
-}
-function packageBrowserLog(type, logDetail) {
-  var timeFields = extractTimeFields(getTimestamp());
-  logs.push({
-    'target': null,
-    'path': null,
-    'clientTime': timeFields.milli,
-    'microTime': timeFields.micro,
-    'location': null,
-    'type': 'browser.' + type,
-    'logType': 'raw',
-    'userAction': true,
-    'details': logDetail,
-    'userId': toolUser,
-    'toolVersion': null,
-    'toolName': null,
-    'useraleVersion': null,
-    'sessionID': sessionId
-  });
-}
-browser.runtime.onMessage.addListener(function (message) {
-  switch (message.type) {
-    case CONFIG_CHANGE:
-      (function () {
-        var updatedConfig = Object.assign({}, config, {
-          url: message.payload.userAleHost,
-          userId: message.payload.toolUser,
-          toolName: message.payload.toolName,
-          toolVersion: message.payload.toolVersion
-        });
-        initSender(logs, updatedConfig);
-        dispatchTabMessage(message);
-      })();
-      break;
-    case ADD_LOG:
-      (function () {
-        logs.push(message.payload);
-      })();
-      break;
-    default:
-      console.log('got unknown message type ', message);
-  }
-});
-function getTabDetailById(tabId, onReady) {
-  browser.tabs.get(tabId, function (tab) {
-    onReady({
-      active: tab.active,
-      audible: tab.audible,
-      incognito: tab.incognito,
-      index: tab.index,
-      muted: tab.mutedInfo ? tab.mutedInfo.muted : null,
-      pinned: tab.pinned,
-      selected: tab.selected,
-      tabId: tab.id,
-      title: tab.title,
-      url: tab.url,
-      windowId: tab.windowId
-    });
-  });
-}
-browser.tabs.onActivated.addListener(function (e) {
-  getTabDetailById(e.tabId, function (detail) {
-    packageBrowserLog('tabs.onActivated', detail);
-  });
-});
-browser.tabs.onCreated.addListener(function (tab, e) {
-  packageBrowserLog('tabs.onCreated', {
-    active: tab.active,
-    audible: tab.audible,
-    incognito: tab.incognito,
-    index: tab.index,
-    muted: tab.mutedInfo ? tab.mutedInfo.muted : null,
-    pinned: tab.pinned,
-    selected: tab.selected,
-    tabId: tab.id,
-    title: tab.title,
-    url: tab.url,
-    windowId: tab.windowId
-  });
-});
-browser.tabs.onDetached.addListener(function (tabId) {
-  getTabDetailById(tabId, function (detail) {
-    packageBrowserLog('tabs.onDetached', detail);
-  });
-});
-browser.tabs.onMoved.addListener(function (tabId) {
-  getTabDetailById(tabId, function (detail) {
-    packageBrowserLog('tabs.onMoved', detail);
-  });
-});
-browser.tabs.onRemoved.addListener(function (tabId) {
-  packageBrowserLog('tabs.onRemoved', {
-    tabId: tabId
-  });
-});
-browser.tabs.onZoomChange.addListener(function (e) {
-  getTabDetailById(e.tabId, function (detail) {
-    packageBrowserLog('tabs.onZoomChange', Object.assign({}, {
-      oldZoomFactor: e.oldZoomFactor,
-      newZoomFactor: e.newZoomFactor
-    }, detail));
-  });
-});
-
-/*
- eslint-enable
- */
diff --git a/build/UserALEWebExtension/content.js b/build/UserALEWebExtension/content.js
deleted file mode 100644
index 2ec7e1f..0000000
--- a/build/UserALEWebExtension/content.js
+++ /dev/null
@@ -1,1136 +0,0 @@
-/*

-* Licensed to the Apache Software Foundation (ASF) under one or more

-* contributor license agreements.  See the NOTICE file distributed with

-    * this work for additional information regarding copyright ownership.

-* The ASF licenses this file to You under the Apache License, Version 2.0

-* (the "License"); you may not use this file except in compliance with

-    * the License.  You may obtain a copy of the License at

-*

-*   http://www.apache.org/licenses/LICENSE-2.0

-*

-* Unless required by applicable law or agreed to in writing, software

-* distributed under the License is distributed on an "AS IS" BASIS,

-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

-* See the License for the specific language governing permissions and

-* limitations under the License.

-*/
-
-/* eslint-disable */
-
-// these are default values, which can be overridden by the user on the options page
-var userAleHost = 'http://localhost:8000';
-var userAleScript = 'userale-2.4.0.min.js';
-var toolUser = 'nobody';
-var toolName = 'test_app';
-var toolVersion = '2.4.0';
-
-/* eslint-enable */
-
-/*
-* Licensed to the Apache Software Foundation (ASF) under one or more
-* contributor license agreements.  See the NOTICE file distributed with
-    * this work for additional information regarding copyright ownership.
-* The ASF licenses this file to You under the Apache License, Version 2.0
-* (the "License"); you may not use this file except in compliance with
-    * the License.  You may obtain a copy of the License at
-*
-*   http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
-
-var prefix = 'USERALE_';
-var CONFIG_CHANGE = prefix + 'CONFIG_CHANGE';
-var ADD_LOG = prefix + 'ADD_LOG';
-
-var version = "2.4.0";
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the 'License'); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an 'AS IS' BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-var sessionId = null;
-
-/**
- * Extracts the initial configuration settings from the
- * currently executing script tag.
- * @return {Object} The extracted configuration object
- */
-function getInitialSettings() {
-  var settings = {};
-  if (sessionId === null) {
-    sessionId = getSessionId('userAleSessionId', 'session_' + String(Date.now()));
-  }
-  var script = document.currentScript || function () {
-    var scripts = document.getElementsByTagName('script');
-    return scripts[scripts.length - 1];
-  }();
-  var get = script ? script.getAttribute.bind(script) : function () {
-    return null;
-  };
-  settings.autostart = get('data-autostart') === 'false' ? false : true;
-  settings.url = get('data-url') || 'http://localhost:8000';
-  settings.transmitInterval = +get('data-interval') || 5000;
-  settings.logCountThreshold = +get('data-threshold') || 5;
-  settings.userId = get('data-user') || null;
-  settings.version = get('data-version') || null;
-  settings.logDetails = get('data-log-details') === 'true' ? true : false;
-  settings.resolution = +get('data-resolution') || 500;
-  settings.toolName = get('data-tool') || null;
-  settings.userFromParams = get('data-user-from-params') || null;
-  settings.time = timeStampScale(document.createEvent('CustomEvent'));
-  settings.sessionID = get('data-session') || sessionId;
-  settings.authHeader = get('data-auth') || null;
-  settings.custIndex = get('data-index') || null;
-  return settings;
-}
-
-/**
- * defines sessionId, stores it in sessionStorage, checks to see if there is a sessionId in
- * storage when script is started. This prevents events like 'submit', which refresh page data
- * from refreshing the current user session
- *
- */
-function getSessionId(sessionKey, value) {
-  if (window.sessionStorage.getItem(sessionKey) === null) {
-    window.sessionStorage.setItem(sessionKey, JSON.stringify(value));
-    return value;
-  }
-  return JSON.parse(window.sessionStorage.getItem(sessionKey));
-}
-
-/**
- * Creates a function to normalize the timestamp of the provided event.
- * @param  {Object} e An event containing a timeStamp property.
- * @return {timeStampScale~tsScaler}   The timestamp normalizing function.
- */
-function timeStampScale(e) {
-  var tsScaler;
-  if (e.timeStamp && e.timeStamp > 0) {
-    var delta = Date.now() - e.timeStamp;
-    /**
-     * Returns a timestamp depending on various browser quirks.
-     * @param  {?Number} ts A timestamp to use for normalization.
-     * @return {Number} A normalized timestamp.
-     */
-
-    if (delta < 0) {
-      tsScaler = function tsScaler() {
-        return e.timeStamp / 1000;
-      };
-    } else if (delta > e.timeStamp) {
-      var navStart = performance.timing.navigationStart;
-      tsScaler = function tsScaler(ts) {
-        return ts + navStart;
-      };
-    } else {
-      tsScaler = function tsScaler(ts) {
-        return ts;
-      };
-    }
-  } else {
-    tsScaler = function tsScaler() {
-      return Date.now();
-    };
-  }
-  return tsScaler;
-}
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * Shallow merges the first argument with the second.
- * Retrieves/updates the userid if userFromParams is provided.
- * @param  {Object} config    Current configuration object to be merged into.
- * @param  {Object} newConfig Configuration object to merge into the current config.
- */
-function configure(config, newConfig) {
-  var configAutostart = config['autostart'];
-  var newConfigAutostart = newConfig['autostart'];
-  Object.keys(newConfig).forEach(function (option) {
-    if (option === 'userFromParams') {
-      var userId = getUserIdFromParams(newConfig[option]);
-      if (userId) {
-        config.userId = userId;
-      }
-    }
-    config[option] = newConfig[option];
-  });
-  if (configAutostart === false || newConfigAutostart === false) {
-    config['autostart'] = false;
-  }
-}
-
-/**
- * Attempts to extract the userid from the query parameters of the URL.
- * @param  {string} param The name of the query parameter containing the userid.
- * @return {string|null}       The extracted/decoded userid, or null if none is found.
- */
-function getUserIdFromParams(param) {
-  var userField = param;
-  var regex = new RegExp('[?&]' + userField + '(=([^&#]*)|&|#|$)');
-  var results = window.location.href.match(regex);
-  if (results && results[2]) {
-    return decodeURIComponent(results[2].replace(/\+/g, ' '));
-  } else {
-    return null;
-  }
-}
-
-var __spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
-    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
-        if (ar || !(i in from)) {
-            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
-            ar[i] = from[i];
-        }
-    }
-    return to.concat(ar || Array.prototype.slice.call(from));
-};
-var BrowserInfo = /** @class */ (function () {
-    function BrowserInfo(name, version, os) {
-        this.name = name;
-        this.version = version;
-        this.os = os;
-        this.type = 'browser';
-    }
-    return BrowserInfo;
-}());
-var NodeInfo = /** @class */ (function () {
-    function NodeInfo(version) {
-        this.version = version;
-        this.type = 'node';
-        this.name = 'node';
-        this.os = process.platform;
-    }
-    return NodeInfo;
-}());
-var SearchBotDeviceInfo = /** @class */ (function () {
-    function SearchBotDeviceInfo(name, version, os, bot) {
-        this.name = name;
-        this.version = version;
-        this.os = os;
-        this.bot = bot;
-        this.type = 'bot-device';
-    }
-    return SearchBotDeviceInfo;
-}());
-var BotInfo = /** @class */ (function () {
-    function BotInfo() {
-        this.type = 'bot';
-        this.bot = true; // NOTE: deprecated test name instead
-        this.name = 'bot';
-        this.version = null;
-        this.os = null;
-    }
-    return BotInfo;
-}());
-var ReactNativeInfo = /** @class */ (function () {
-    function ReactNativeInfo() {
-        this.type = 'react-native';
-        this.name = 'react-native';
-        this.version = null;
-        this.os = null;
-    }
-    return ReactNativeInfo;
-}());
-// tslint:disable-next-line:max-line-length
-var SEARCHBOX_UA_REGEX = /alexa|bot|crawl(er|ing)|facebookexternalhit|feedburner|google web preview|nagios|postrank|pingdom|slurp|spider|yahoo!|yandex/;
-var SEARCHBOT_OS_REGEX = /(nuhk|curl|Googlebot|Yammybot|Openbot|Slurp|MSNBot|Ask\ Jeeves\/Teoma|ia_archiver)/;
-var REQUIRED_VERSION_PARTS = 3;
-var userAgentRules = [
-    ['aol', /AOLShield\/([0-9\._]+)/],
-    ['edge', /Edge\/([0-9\._]+)/],
-    ['edge-ios', /EdgiOS\/([0-9\._]+)/],
-    ['yandexbrowser', /YaBrowser\/([0-9\._]+)/],
-    ['kakaotalk', /KAKAOTALK\s([0-9\.]+)/],
-    ['samsung', /SamsungBrowser\/([0-9\.]+)/],
-    ['silk', /\bSilk\/([0-9._-]+)\b/],
-    ['miui', /MiuiBrowser\/([0-9\.]+)$/],
-    ['beaker', /BeakerBrowser\/([0-9\.]+)/],
-    ['edge-chromium', /EdgA?\/([0-9\.]+)/],
-    [
-        'chromium-webview',
-        /(?!Chrom.*OPR)wv\).*Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/,
-    ],
-    ['chrome', /(?!Chrom.*OPR)Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/],
-    ['phantomjs', /PhantomJS\/([0-9\.]+)(:?\s|$)/],
-    ['crios', /CriOS\/([0-9\.]+)(:?\s|$)/],
-    ['firefox', /Firefox\/([0-9\.]+)(?:\s|$)/],
-    ['fxios', /FxiOS\/([0-9\.]+)/],
-    ['opera-mini', /Opera Mini.*Version\/([0-9\.]+)/],
-    ['opera', /Opera\/([0-9\.]+)(?:\s|$)/],
-    ['opera', /OPR\/([0-9\.]+)(:?\s|$)/],
-    ['pie', /^Microsoft Pocket Internet Explorer\/(\d+\.\d+)$/],
-    ['pie', /^Mozilla\/\d\.\d+\s\(compatible;\s(?:MSP?IE|MSInternet Explorer) (\d+\.\d+);.*Windows CE.*\)$/],
-    ['netfront', /^Mozilla\/\d\.\d+.*NetFront\/(\d.\d)/],
-    ['ie', /Trident\/7\.0.*rv\:([0-9\.]+).*\).*Gecko$/],
-    ['ie', /MSIE\s([0-9\.]+);.*Trident\/[4-7].0/],
-    ['ie', /MSIE\s(7\.0)/],
-    ['bb10', /BB10;\sTouch.*Version\/([0-9\.]+)/],
-    ['android', /Android\s([0-9\.]+)/],
-    ['ios', /Version\/([0-9\._]+).*Mobile.*Safari.*/],
-    ['safari', /Version\/([0-9\._]+).*Safari/],
-    ['facebook', /FB[AS]V\/([0-9\.]+)/],
-    ['instagram', /Instagram\s([0-9\.]+)/],
-    ['ios-webview', /AppleWebKit\/([0-9\.]+).*Mobile/],
-    ['ios-webview', /AppleWebKit\/([0-9\.]+).*Gecko\)$/],
-    ['curl', /^curl\/([0-9\.]+)$/],
-    ['searchbot', SEARCHBOX_UA_REGEX],
-];
-var operatingSystemRules = [
-    ['iOS', /iP(hone|od|ad)/],
-    ['Android OS', /Android/],
-    ['BlackBerry OS', /BlackBerry|BB10/],
-    ['Windows Mobile', /IEMobile/],
-    ['Amazon OS', /Kindle/],
-    ['Windows 3.11', /Win16/],
-    ['Windows 95', /(Windows 95)|(Win95)|(Windows_95)/],
-    ['Windows 98', /(Windows 98)|(Win98)/],
-    ['Windows 2000', /(Windows NT 5.0)|(Windows 2000)/],
-    ['Windows XP', /(Windows NT 5.1)|(Windows XP)/],
-    ['Windows Server 2003', /(Windows NT 5.2)/],
-    ['Windows Vista', /(Windows NT 6.0)/],
-    ['Windows 7', /(Windows NT 6.1)/],
-    ['Windows 8', /(Windows NT 6.2)/],
-    ['Windows 8.1', /(Windows NT 6.3)/],
-    ['Windows 10', /(Windows NT 10.0)/],
-    ['Windows ME', /Windows ME/],
-    ['Windows CE', /Windows CE|WinCE|Microsoft Pocket Internet Explorer/],
-    ['Open BSD', /OpenBSD/],
-    ['Sun OS', /SunOS/],
-    ['Chrome OS', /CrOS/],
-    ['Linux', /(Linux)|(X11)/],
-    ['Mac OS', /(Mac_PowerPC)|(Macintosh)/],
-    ['QNX', /QNX/],
-    ['BeOS', /BeOS/],
-    ['OS/2', /OS\/2/],
-];
-function detect(userAgent) {
-    if (!!userAgent) {
-        return parseUserAgent(userAgent);
-    }
-    if (typeof document === 'undefined' &&
-        typeof navigator !== 'undefined' &&
-        navigator.product === 'ReactNative') {
-        return new ReactNativeInfo();
-    }
-    if (typeof navigator !== 'undefined') {
-        return parseUserAgent(navigator.userAgent);
-    }
-    return getNodeVersion();
-}
-function matchUserAgent(ua) {
-    // opted for using reduce here rather than Array#first with a regex.test call
-    // this is primarily because using the reduce we only perform the regex
-    // execution once rather than once for the test and for the exec again below
-    // probably something that needs to be benchmarked though
-    return (ua !== '' &&
-        userAgentRules.reduce(function (matched, _a) {
-            var browser = _a[0], regex = _a[1];
-            if (matched) {
-                return matched;
-            }
-            var uaMatch = regex.exec(ua);
-            return !!uaMatch && [browser, uaMatch];
-        }, false));
-}
-function parseUserAgent(ua) {
-    var matchedRule = matchUserAgent(ua);
-    if (!matchedRule) {
-        return null;
-    }
-    var name = matchedRule[0], match = matchedRule[1];
-    if (name === 'searchbot') {
-        return new BotInfo();
-    }
-    // Do not use RegExp for split operation as some browser do not support it (See: http://blog.stevenlevithan.com/archives/cross-browser-split)
-    var versionParts = match[1] && match[1].split('.').join('_').split('_').slice(0, 3);
-    if (versionParts) {
-        if (versionParts.length < REQUIRED_VERSION_PARTS) {
-            versionParts = __spreadArray(__spreadArray([], versionParts, true), createVersionParts(REQUIRED_VERSION_PARTS - versionParts.length), true);
-        }
-    }
-    else {
-        versionParts = [];
-    }
-    var version = versionParts.join('.');
-    var os = detectOS(ua);
-    var searchBotMatch = SEARCHBOT_OS_REGEX.exec(ua);
-    if (searchBotMatch && searchBotMatch[1]) {
-        return new SearchBotDeviceInfo(name, version, os, searchBotMatch[1]);
-    }
-    return new BrowserInfo(name, version, os);
-}
-function detectOS(ua) {
-    for (var ii = 0, count = operatingSystemRules.length; ii < count; ii++) {
-        var _a = operatingSystemRules[ii], os = _a[0], regex = _a[1];
-        var match = regex.exec(ua);
-        if (match) {
-            return os;
-        }
-    }
-    return null;
-}
-function getNodeVersion() {
-    var isNode = typeof process !== 'undefined' && process.version;
-    return isNode ? new NodeInfo(process.version.slice(1)) : null;
-}
-function createVersionParts(count) {
-    var output = [];
-    for (var ii = 0; ii < count; ii++) {
-        output.push('0');
-    }
-    return output;
-}
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-var browser$1 = detect();
-var logs$1;
-var config$1;
-
-// Interval Logging Globals
-var intervalID;
-var intervalType;
-var intervalPath;
-var intervalTimer;
-var intervalCounter;
-var intervalLog;
-var cbHandlers = {};
-
-/**
- * Adds named callbacks to be executed when logging.
- * @param  {Object } newCallbacks An object containing named callback functions.
- */
-function addCallbacks() {
-  for (var _len = arguments.length, newCallbacks = new Array(_len), _key = 0; _key < _len; _key++) {
-    newCallbacks[_key] = arguments[_key];
-  }
-  newCallbacks.forEach(function (source) {
-    var descriptors = Object.keys(source).reduce(function (descriptors, key) {
-      descriptors[key] = Object.getOwnPropertyDescriptor(source, key);
-      return descriptors;
-    }, {});
-    Object.getOwnPropertySymbols(source).forEach(function (sym) {
-      var descriptor = Object.getOwnPropertyDescriptor(source, sym);
-      if (descriptor.enumerable) {
-        descriptors[sym] = descriptor;
-      }
-    });
-    Object.defineProperties(cbHandlers, descriptors);
-  });
-  return cbHandlers;
-}
-
-/**
- * Assigns the config and log container to be used by the logging functions.
- * @param  {Array} newLogs   Log container.
- * @param  {Object} newConfig Configuration to use while logging.
- */
-function initPackager(newLogs, newConfig) {
-  logs$1 = newLogs;
-  config$1 = newConfig;
-  cbHandlers = [];
-  intervalID = null;
-  intervalType = null;
-  intervalPath = null;
-  intervalTimer = null;
-  intervalCounter = 0;
-  intervalLog = null;
-}
-
-/**
- * Transforms the provided HTML event into a log and appends it to the log queue.
- * @param  {Object} e         The event to be logged.
- * @param  {Function} detailFcn The function to extract additional log parameters from the event.
- * @return {boolean}           Whether the event was logged.
- */
-function packageLog(e, detailFcn) {
-  if (!config$1.on) {
-    return false;
-  }
-  var details = null;
-  if (detailFcn) {
-    details = detailFcn(e);
-  }
-  var timeFields = extractTimeFields(e.timeStamp && e.timeStamp > 0 ? config$1.time(e.timeStamp) : Date.now());
-  var log = {
-    'target': getSelector(e.target),
-    'path': buildPath(e),
-    'pageUrl': window.location.href,
-    'pageTitle': document.title,
-    'pageReferrer': document.referrer,
-    'browser': detectBrowser(),
-    'clientTime': timeFields.milli,
-    'microTime': timeFields.micro,
-    'location': getLocation(e),
-    'scrnRes': getSreenRes(),
-    'type': e.type,
-    'logType': 'raw',
-    'userAction': true,
-    'details': details,
-    'userId': config$1.userId,
-    'toolVersion': config$1.version,
-    'toolName': config$1.toolName,
-    'useraleVersion': config$1.useraleVersion,
-    'sessionID': config$1.sessionID
-  };
-  for (var _i = 0, _Object$values = Object.values(cbHandlers); _i < _Object$values.length; _i++) {
-    var func = _Object$values[_i];
-    if (typeof func === 'function') {
-      log = func(log, e);
-      if (!log) {
-        return false;
-      }
-    }
-  }
-  logs$1.push(log);
-  return true;
-}
-
-/**
- * Packages the provided customLog to include standard meta data and appends it to the log queue.
- * @param  {Object} customLog        The behavior to be logged.
- * @param  {Function} detailFcn     The function to extract additional log parameters from the event.
- * @param  {boolean} userAction     Indicates user behavior (true) or system behavior (false)
- * @return {boolean}           Whether the event was logged.
- */
-function packageCustomLog(customLog, detailFcn, userAction) {
-  if (!config$1.on) {
-    return false;
-  }
-  var details = null;
-  if (detailFcn) {
-    details = detailFcn();
-  }
-  var metaData = {
-    'pageUrl': window.location.href,
-    'pageTitle': document.title,
-    'pageReferrer': document.referrer,
-    'browser': detectBrowser(),
-    'clientTime': Date.now(),
-    'scrnRes': getSreenRes(),
-    'logType': 'custom',
-    'userAction': userAction,
-    'details': details,
-    'userId': config$1.userId,
-    'toolVersion': config$1.version,
-    'toolName': config$1.toolName,
-    'useraleVersion': config$1.useraleVersion,
-    'sessionID': config$1.sessionID
-  };
-  var log = Object.assign(metaData, customLog);
-  for (var _i2 = 0, _Object$values2 = Object.values(cbHandlers); _i2 < _Object$values2.length; _i2++) {
-    var func = _Object$values2[_i2];
-    if (typeof func === 'function') {
-      log = func(log, null);
-      if (!log) {
-        return false;
-      }
-    }
-  }
-  logs$1.push(log);
-  return true;
-}
-
-/**
- * Extract the millisecond and microsecond portions of a timestamp.
- * @param  {Number} timeStamp The timestamp to split into millisecond and microsecond fields.
- * @return {Object}           An object containing the millisecond
- *                            and microsecond portions of the timestamp.
- */
-function extractTimeFields(timeStamp) {
-  return {
-    milli: Math.floor(timeStamp),
-    micro: Number((timeStamp % 1).toFixed(3))
-  };
-}
-
-/**
- * Track intervals and gather details about it.
- * @param {Object} e
- * @return boolean
- */
-function packageIntervalLog(e) {
-  var target = getSelector(e.target);
-  var path = buildPath(e);
-  var type = e.type;
-  var timestamp = Math.floor(e.timeStamp && e.timeStamp > 0 ? config$1.time(e.timeStamp) : Date.now());
-
-  // Init - this should only happen once on initialization
-  if (intervalID == null) {
-    intervalID = target;
-    intervalType = type;
-    intervalPath = path;
-    intervalTimer = timestamp;
-    intervalCounter = 0;
-  }
-  if (intervalID !== target || intervalType !== type) {
-    // When to create log? On transition end
-    // @todo Possible for intervalLog to not be pushed in the event the interval never ends...
-
-    intervalLog = {
-      'target': intervalID,
-      'path': intervalPath,
-      'pageUrl': window.location.href,
-      'pageTitle': document.title,
-      'pageReferrer': document.referrer,
-      'browser': detectBrowser(),
-      'count': intervalCounter,
-      'duration': timestamp - intervalTimer,
-      // microseconds
-      'startTime': intervalTimer,
-      'endTime': timestamp,
-      'type': intervalType,
-      'logType': 'interval',
-      'targetChange': intervalID !== target,
-      'typeChange': intervalType !== type,
-      'userAction': false,
-      'userId': config$1.userId,
-      'toolVersion': config$1.version,
-      'toolName': config$1.toolName,
-      'useraleVersion': config$1.useraleVersion,
-      'sessionID': config$1.sessionID
-    };
-    for (var _i3 = 0, _Object$values3 = Object.values(cbHandlers); _i3 < _Object$values3.length; _i3++) {
-      var func = _Object$values3[_i3];
-      if (typeof func === 'function') {
-        intervalLog = func(intervalLog, null);
-        if (!intervalLog) {
-          return false;
-        }
-      }
-    }
-    logs$1.push(intervalLog);
-
-    // Reset
-    intervalID = target;
-    intervalType = type;
-    intervalPath = path;
-    intervalTimer = timestamp;
-    intervalCounter = 0;
-  }
-
-  // Interval is still occuring, just update counter
-  if (intervalID == target && intervalType == type) {
-    intervalCounter = intervalCounter + 1;
-  }
-  return true;
-}
-
-/**
- * Extracts coordinate information from the event
- * depending on a few browser quirks.
- * @param  {Object} e The event to extract coordinate information from.
- * @return {Object}   An object containing nullable x and y coordinates for the event.
- */
-function getLocation(e) {
-  if (e.pageX != null) {
-    return {
-      'x': e.pageX,
-      'y': e.pageY
-    };
-  } else if (e.clientX != null) {
-    return {
-      'x': document.documentElement.scrollLeft + e.clientX,
-      'y': document.documentElement.scrollTop + e.clientY
-    };
-  } else {
-    return {
-      'x': null,
-      'y': null
-    };
-  }
-}
-
-/**
- * Extracts innerWidth and innerHeight to provide estimates of screen resolution
- * @return {Object} An object containing the innerWidth and InnerHeight
- */
-function getSreenRes() {
-  return {
-    'width': window.innerWidth,
-    'height': window.innerHeight
-  };
-}
-
-/**
- * Builds a string CSS selector from the provided element
- * @param  {HTMLElement} ele The element from which the selector is built.
- * @return {string}     The CSS selector for the element, or Unknown if it can't be determined.
- */
-function getSelector(ele) {
-  if (ele.localName) {
-    return ele.localName + (ele.id ? '#' + ele.id : '') + (ele.className ? '.' + ele.className : '');
-  } else if (ele.nodeName) {
-    return ele.nodeName + (ele.id ? '#' + ele.id : '') + (ele.className ? '.' + ele.className : '');
-  } else if (ele && ele.document && ele.location && ele.alert && ele.setInterval) {
-    return "Window";
-  } else {
-    return "Unknown";
-  }
-}
-
-/**
- * Builds an array of elements from the provided event target, to the root element.
- * @param  {Object} e Event from which the path should be built.
- * @return {HTMLElement[]}   Array of elements, starting at the event target, ending at the root element.
- */
-function buildPath(e) {
-  if (e instanceof window.Event) {
-    var path = e.composedPath();
-    return selectorizePath(path);
-  }
-}
-
-/**
- * Builds a CSS selector path from the provided list of elements.
- * @param  {HTMLElement[]} path Array of HTMLElements from which the path should be built.
- * @return {string[]}      Array of string CSS selectors.
- */
-function selectorizePath(path) {
-  var i = 0;
-  var pathEle;
-  var pathSelectors = [];
-  while (pathEle = path[i]) {
-    pathSelectors.push(getSelector(pathEle));
-    ++i;
-  }
-  return pathSelectors;
-}
-function detectBrowser() {
-  return {
-    'browser': browser$1 ? browser$1.name : '',
-    'version': browser$1 ? browser$1.version : ''
-  };
-}
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-var events;
-var bufferBools;
-var bufferedEvents;
-//@todo: Investigate drag events and their behavior
-var intervalEvents = ['click', 'focus', 'blur', 'input', 'change', 'mouseover', 'submit'];
-var refreshEvents;
-var windowEvents = ['load', 'blur', 'focus'];
-
-/**
- * Maps an event to an object containing useful information.
- * @param  {Object} e Event to extract data from
- */
-function extractMouseEvent(e) {
-  return {
-    'clicks': e.detail,
-    'ctrl': e.ctrlKey,
-    'alt': e.altKey,
-    'shift': e.shiftKey,
-    'meta': e.metaKey
-    //    'text' : e.target.innerHTML
-  };
-}
-
-/**
- * Defines the way information is extracted from various events.
- * Also defines which events we will listen to.
- * @param  {Object} config Configuration object to read from.
- */
-function defineDetails(config) {
-  // Events list
-  // Keys are event types
-  // Values are functions that return details object if applicable
-  events = {
-    'click': extractMouseEvent,
-    'dblclick': extractMouseEvent,
-    'mousedown': extractMouseEvent,
-    'mouseup': extractMouseEvent,
-    'focus': null,
-    'blur': null,
-    'input': config.logDetails ? function (e) {
-      return {
-        'value': e.target.value
-      };
-    } : null,
-    'change': config.logDetails ? function (e) {
-      return {
-        'value': e.target.value
-      };
-    } : null,
-    'dragstart': null,
-    'dragend': null,
-    'drag': null,
-    'drop': null,
-    'keydown': config.logDetails ? function (e) {
-      return {
-        'key': e.keyCode,
-        'ctrl': e.ctrlKey,
-        'alt': e.altKey,
-        'shift': e.shiftKey,
-        'meta': e.metaKey
-      };
-    } : null,
-    'mouseover': null
-  };
-  bufferBools = {};
-  bufferedEvents = {
-    'wheel': function wheel(e) {
-      return {
-        'x': e.deltaX,
-        'y': e.deltaY,
-        'z': e.deltaZ
-      };
-    },
-    'scroll': function scroll() {
-      return {
-        'x': window.scrollX,
-        'y': window.scrollY
-      };
-    },
-    'resize': function resize() {
-      return {
-        'width': window.outerWidth,
-        'height': window.outerHeight
-      };
-    }
-  };
-  refreshEvents = {
-    'submit': null
-  };
-}
-
-/**
- * Hooks the event handlers for each event type of interest.
- * @param  {Object} config Configuration object to use.
- * @return {boolean}        Whether the operation succeeded
- */
-function attachHandlers(config) {
-  defineDetails(config);
-  Object.keys(events).forEach(function (ev) {
-    document.addEventListener(ev, function (e) {
-      packageLog(e, events[ev]);
-    }, true);
-  });
-  intervalEvents.forEach(function (ev) {
-    document.addEventListener(ev, function (e) {
-      packageIntervalLog(e);
-    }, true);
-  });
-  Object.keys(bufferedEvents).forEach(function (ev) {
-    bufferBools[ev] = true;
-    window.addEventListener(ev, function (e) {
-      if (bufferBools[ev]) {
-        bufferBools[ev] = false;
-        packageLog(e, bufferedEvents[ev]);
-        setTimeout(function () {
-          bufferBools[ev] = true;
-        }, config.resolution);
-      }
-    }, true);
-  });
-  Object.keys(refreshEvents).forEach(function (ev) {
-    document.addEventListener(ev, function (e) {
-      packageLog(e, events[ev]);
-    }, true);
-  });
-  windowEvents.forEach(function (ev) {
-    window.addEventListener(ev, function (e) {
-      packageLog(e, function () {
-        return {
-          'window': true
-        };
-      });
-    }, true);
-  });
-  return true;
-}
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-var sendIntervalId = null;
-
-/**
- * Initializes the log queue processors.
- * @param  {Array} logs   Array of logs to append to.
- * @param  {Object} config Configuration object to use when logging.
- */
-function initSender(logs, config) {
-  if (sendIntervalId !== null) {
-    clearInterval(sendIntervalId);
-  }
-  sendIntervalId = sendOnInterval(logs, config);
-  sendOnClose(logs, config);
-}
-
-/**
- * Checks the provided log array on an interval, flushing the logs
- * if the queue has reached the threshold specified by the provided config.
- * @param  {Array} logs   Array of logs to read from.
- * @param  {Object} config Configuration object to be read from.
- * @return {Number}        The newly created interval id.
- */
-function sendOnInterval(logs, config) {
-  return setInterval(function () {
-    if (!config.on) {
-      return;
-    }
-    if (logs.length >= config.logCountThreshold) {
-      sendLogs(logs.slice(0), config, 0); // Send a copy
-      logs.splice(0); // Clear array reference (no reassignment)
-    }
-  }, config.transmitInterval);
-}
-
-/**
- * Attempts to flush the remaining logs when the window is closed.
- * @param  {Array} logs   Array of logs to be flushed.
- * @param  {Object} config Configuration object to be read from.
- */
-function sendOnClose(logs, config) {
-  window.addEventListener('pagehide', function () {
-    if (config.on && logs.length > 0) {
-      navigator.sendBeacon(config.url, JSON.stringify(logs));
-      logs.splice(0); // clear log queue
-    }
-  });
-}
-
-/**
- * Sends the provided array of logs to the specified url,
- * retrying the request up to the specified number of retries.
- * @param  {Array} logs    Array of logs to send.
- * @param  {string} config     configuration parameters (e.g., to extract URL from & send the POST request to).
- * @param  {Number} retries Maximum number of attempts to send the logs.
- */
-
-// @todo expose config object to sendLogs replate url with config.url
-function sendLogs(logs, config, retries) {
-  var req = new XMLHttpRequest();
-
-  // @todo setRequestHeader for Auth
-  var data = JSON.stringify(logs);
-  req.open('POST', config.url);
-  if (config.authHeader) {
-    req.setRequestHeader('Authorization', config.authHeader);
-  }
-  req.setRequestHeader('Content-type', 'application/json;charset=UTF-8');
-  req.onreadystatechange = function () {
-    if (req.readyState === 4 && req.status !== 200) {
-      if (retries > 0) {
-        sendLogs(logs, config, retries--);
-      }
-    }
-  };
-  req.send(data);
-}
-
-var config = {};
-var logs = [];
-var startLoadTimestamp = Date.now();
-var endLoadTimestamp;
-window.onload = function () {
-  endLoadTimestamp = Date.now();
-};
-var started = false;
-
-// Start up Userale
-config.on = false;
-config.useraleVersion = version;
-configure(config, getInitialSettings());
-initPackager(logs, config);
-if (config.autostart) {
-  setup(config);
-}
-
-/**
- * Hooks the global event listener, and starts up the
- * logging interval.
- * @param  {Object} config Configuration settings for the logger
- */
-function setup(config) {
-  if (!started) {
-    setTimeout(function () {
-      var state = document.readyState;
-      if (config.autostart && (state === 'interactive' || state === 'complete')) {
-        attachHandlers(config);
-        initSender(logs, config);
-        started = config.on = true;
-        packageCustomLog({
-          type: 'load',
-          logType: 'raw',
-          details: {
-            pageLoadTime: endLoadTimestamp - startLoadTimestamp
-          }
-        }, function () {}, false);
-      } else {
-        setup(config);
-      }
-    }, 100);
-  }
-}
-
-/**
- * Updates the current configuration
- * object with the provided values.
- * @param  {Object} newConfig The configuration options to use.
- * @return {Object}           Returns the updated configuration.
- */
-function options(newConfig) {
-  if (newConfig !== undefined) {
-    configure(config, newConfig);
-  }
-  return config;
-}
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-// browser is defined in firefox, but not in chrome. In chrome, they use
-// the 'chrome' global instead. Let's map it to browser so we don't have
-// to have if-conditions all over the place.
-
-var browser = browser || chrome;
-
-// creates a Future for retrieval of the named keys
-// the value specified is the default value if one doesn't exist in the storage
-browser.storage.local.get({
-  sessionId: null,
-  userAleHost: userAleHost,
-  userAleScript: userAleScript,
-  toolUser: toolUser,
-  toolName: toolName,
-  toolVersion: toolVersion
-}, storeCallback);
-function storeCallback(item) {
-  injectScript({
-    url: item.userAleHost,
-    userId: item.toolUser,
-    sessionID: item.sessionId,
-    toolName: item.toolName,
-    toolVersion: item.toolVersion
-  });
-}
-function queueLog(log) {
-  browser.runtime.sendMessage({
-    type: ADD_LOG,
-    payload: log
-  });
-}
-function injectScript(config) {
-  options(config);
-  //  start();  not necessary given that autostart in place, and option is masked from WebExt users
-  addCallbacks({
-    "function": function _function(log) {
-      queueLog(Object.assign({}, log, {
-        pageUrl: document.location.href
-      }));
-      console.log(log);
-      return false;
-    }
-  });
-}
-browser.runtime.onMessage.addListener(function (message) {
-  if (message.type === CONFIG_CHANGE) {
-    options({
-      url: message.payload.userAleHost,
-      userId: message.payload.toolUser,
-      toolName: message.payload.toolName,
-      toolVersion: message.payload.toolVersion
-    });
-  }
-});
-
-/*
- eslint-enable
- */
diff --git a/build/UserALEWebExtension/icons/border-48.png b/build/UserALEWebExtension/icons/border-48.png
deleted file mode 100644
index 90687de..0000000
--- a/build/UserALEWebExtension/icons/border-48.png
+++ /dev/null
Binary files differ
diff --git a/build/UserALEWebExtension/manifest.json b/build/UserALEWebExtension/manifest.json
deleted file mode 100644
index ca26fdc..0000000
--- a/build/UserALEWebExtension/manifest.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{
-  "manifest_version": 2,
-  "name": "User ALE Extension",
-  "version": "2.4.0",
-  "description": "Injects UserALE.js into every page for testing & user research purposes",
-  "icons": {
-    "48": "icons/border-48.png"
-  },
-  "permissions": [
-    "activeTab",
-    "storage",
-    "tabs",
-    "<all_urls>"
-  ],
-  "background": {
-    "scripts": ["background.js"]
-  },
-  "content_scripts": [
-    {
-      "matches": [
-        "<all_urls>"
-      ],
-      "js": ["content.js"],
-      "all_frames": true
-    }
-  ],
-  "options_ui": {
-    "page": "optionsPage.html"
-  }
-}
\ No newline at end of file
diff --git a/build/UserALEWebExtension/options.js b/build/UserALEWebExtension/options.js
deleted file mode 100644
index 1495455..0000000
--- a/build/UserALEWebExtension/options.js
+++ /dev/null
@@ -1,104 +0,0 @@
-/*

-* Licensed to the Apache Software Foundation (ASF) under one or more

-* contributor license agreements.  See the NOTICE file distributed with

-    * this work for additional information regarding copyright ownership.

-* The ASF licenses this file to You under the Apache License, Version 2.0

-* (the "License"); you may not use this file except in compliance with

-    * the License.  You may obtain a copy of the License at

-*

-*   http://www.apache.org/licenses/LICENSE-2.0

-*

-* Unless required by applicable law or agreed to in writing, software

-* distributed under the License is distributed on an "AS IS" BASIS,

-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

-* See the License for the specific language governing permissions and

-* limitations under the License.

-*/
-
-/* eslint-disable */
-
-// these are default values, which can be overridden by the user on the options page
-var userAleHost = 'http://localhost:8000';
-var userAleScript = 'userale-2.4.0.min.js';
-var toolUser = 'nobody';
-var toolName = 'test_app';
-var toolVersion = '2.4.0';
-
-/* eslint-enable */
-
-/*
-* Licensed to the Apache Software Foundation (ASF) under one or more
-* contributor license agreements.  See the NOTICE file distributed with
-    * this work for additional information regarding copyright ownership.
-* The ASF licenses this file to You under the Apache License, Version 2.0
-* (the "License"); you may not use this file except in compliance with
-    * the License.  You may obtain a copy of the License at
-*
-*   http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
-
-var prefix = 'USERALE_';
-var CONFIG_CHANGE = prefix + 'CONFIG_CHANGE';
-
-/*

-* Licensed to the Apache Software Foundation (ASF) under one or more

-* contributor license agreements.  See the NOTICE file distributed with

-    * this work for additional information regarding copyright ownership.

-* The ASF licenses this file to You under the Apache License, Version 2.0

-* (the "License"); you may not use this file except in compliance with

-    * the License.  You may obtain a copy of the License at

-*

-*   http://www.apache.org/licenses/LICENSE-2.0

-*

-* Unless required by applicable law or agreed to in writing, software

-* distributed under the License is distributed on an "AS IS" BASIS,

-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

-* See the License for the specific language governing permissions and

-* limitations under the License.

-*/
-
-if (chrome) {
-  browser = chrome;
-}
-
-// creates a Future for retrieval of the named keys
-// the value specified is the default value if one doesn't exist in the storage
-browser.storage.local.get({
-  userAleHost: userAleHost,
-  userAleScript: userAleScript,
-  toolUser: toolUser,
-  toolName: toolName,
-  toolVersion: toolVersion
-}, storeCallback);
-function storeCallback(item) {
-  document.getElementById("host").value = item.userAleHost;
-  document.getElementById("clientScript").value = item.userAleScript;
-  document.getElementById("toolUser").value = item.toolUser;
-  document.getElementById("toolName").value = item.toolName;
-  document.getElementById("toolVersion").value = item.toolVersion;
-}
-function saveOptions(e) {
-  var updatedConfig = {
-    userAleHost: document.getElementById("host").value,
-    userAleScript: document.getElementById("clientScript").value,
-    toolUser: document.getElementById("toolUser").value,
-    toolName: document.getElementById("toolName").value,
-    toolVersion: document.getElementById("toolVersion").value
-  };
-  browser.storage.local.set(updatedConfig);
-  browser.runtime.sendMessage({
-    type: CONFIG_CHANGE,
-    payload: updatedConfig
-  });
-}
-document.addEventListener("submit", function () {
-  saveOptions();
-});
-
-/* eslint-enable */
diff --git a/build/UserALEWebExtension/optionsPage.html b/build/UserALEWebExtension/optionsPage.html
deleted file mode 100644
index b746439..0000000
--- a/build/UserALEWebExtension/optionsPage.html
+++ /dev/null
@@ -1,54 +0,0 @@
-<!--
-* Licensed to the Apache Software Foundation (ASF) under one or more
-* contributor license agreements.  See the NOTICE file distributed with
-* this work for additional information regarding copyright ownership.
-* The ASF licenses this file to You under the Apache License, Version 2.0
-* (the "License"); you may not use this file except in compliance with
-* the License.  You may obtain a copy of the License at
-*
-*   http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
--->
-
-<!DOCTYPE html>
-<html>
-<head>
-    <title>User ALE Web Extension - Options</title>
-    <script src="globals.js"></script>
-    <script src="options.js"></script>
-    <meta charset="utf-8">
-</head>
-<body>
-<h1>Options</h1>
-<form>
-    <label>User ALE Server Host:</label>
-    <input id="host"/>
-    <br/>
-    
-    <label>User ALE Client Script:</label>
-    <input id="clientScript"/>
-    <br/>
-
-    <label>User:</label>
-    <input id="toolUser"/>
-    <br/>
-
-    <label>Tool Name:</label>
-    <input id="toolName"/>
-    <br/>
-
-    <label>Tool Version:</label>
-    <input id="toolVersion"/>
-    <br/>
-
-    <div align="right">
-    <button type="submit">Save</button>
-    </div>
-</form>
-</body>
-</html>
\ No newline at end of file
diff --git a/build/userale-2.4.0.js b/build/userale-2.4.0.js
deleted file mode 100644
index 6b89cc4..0000000
--- a/build/userale-2.4.0.js
+++ /dev/null
@@ -1,1172 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * @preserved
- */
-
-(function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
-  typeof define === 'function' && define.amd ? define(['exports'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.userale = {}));
-})(this, (function (exports) { 'use strict';
-
-  function _typeof(o) {
-    "@babel/helpers - typeof";
-
-    return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
-      return typeof o;
-    } : function (o) {
-      return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
-    }, _typeof(o);
-  }
-
-  var version$1 = "2.4.0";
-
-  /*
-   * Licensed to the Apache Software Foundation (ASF) under one or more
-   * contributor license agreements.  See the NOTICE file distributed with
-   * this work for additional information regarding copyright ownership.
-   * The ASF licenses this file to You under the Apache License, Version 2.0
-   * (the 'License'); you may not use this file except in compliance with
-   * the License.  You may obtain a copy of the License at
-   * 
-   *   http://www.apache.org/licenses/LICENSE-2.0
-   * 
-   * Unless required by applicable law or agreed to in writing, software
-   * distributed under the License is distributed on an 'AS IS' BASIS,
-   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   * See the License for the specific language governing permissions and
-   * limitations under the License.
-   */
-
-  var sessionId = null;
-
-  /**
-   * Extracts the initial configuration settings from the
-   * currently executing script tag.
-   * @return {Object} The extracted configuration object
-   */
-  function getInitialSettings() {
-    var settings = {};
-    if (sessionId === null) {
-      sessionId = getSessionId('userAleSessionId', 'session_' + String(Date.now()));
-    }
-    var script = document.currentScript || function () {
-      var scripts = document.getElementsByTagName('script');
-      return scripts[scripts.length - 1];
-    }();
-    var get = script ? script.getAttribute.bind(script) : function () {
-      return null;
-    };
-    settings.autostart = get('data-autostart') === 'false' ? false : true;
-    settings.url = get('data-url') || 'http://localhost:8000';
-    settings.transmitInterval = +get('data-interval') || 5000;
-    settings.logCountThreshold = +get('data-threshold') || 5;
-    settings.userId = get('data-user') || null;
-    settings.version = get('data-version') || null;
-    settings.logDetails = get('data-log-details') === 'true' ? true : false;
-    settings.resolution = +get('data-resolution') || 500;
-    settings.toolName = get('data-tool') || null;
-    settings.userFromParams = get('data-user-from-params') || null;
-    settings.time = timeStampScale(document.createEvent('CustomEvent'));
-    settings.sessionID = get('data-session') || sessionId;
-    settings.authHeader = get('data-auth') || null;
-    settings.custIndex = get('data-index') || null;
-    return settings;
-  }
-
-  /**
-   * defines sessionId, stores it in sessionStorage, checks to see if there is a sessionId in
-   * storage when script is started. This prevents events like 'submit', which refresh page data
-   * from refreshing the current user session
-   *
-   */
-  function getSessionId(sessionKey, value) {
-    if (window.sessionStorage.getItem(sessionKey) === null) {
-      window.sessionStorage.setItem(sessionKey, JSON.stringify(value));
-      return value;
-    }
-    return JSON.parse(window.sessionStorage.getItem(sessionKey));
-  }
-
-  /**
-   * Creates a function to normalize the timestamp of the provided event.
-   * @param  {Object} e An event containing a timeStamp property.
-   * @return {timeStampScale~tsScaler}   The timestamp normalizing function.
-   */
-  function timeStampScale(e) {
-    var tsScaler;
-    if (e.timeStamp && e.timeStamp > 0) {
-      var delta = Date.now() - e.timeStamp;
-      /**
-       * Returns a timestamp depending on various browser quirks.
-       * @param  {?Number} ts A timestamp to use for normalization.
-       * @return {Number} A normalized timestamp.
-       */
-
-      if (delta < 0) {
-        tsScaler = function tsScaler() {
-          return e.timeStamp / 1000;
-        };
-      } else if (delta > e.timeStamp) {
-        var navStart = performance.timing.navigationStart;
-        tsScaler = function tsScaler(ts) {
-          return ts + navStart;
-        };
-      } else {
-        tsScaler = function tsScaler(ts) {
-          return ts;
-        };
-      }
-    } else {
-      tsScaler = function tsScaler() {
-        return Date.now();
-      };
-    }
-    return tsScaler;
-  }
-
-  /*
-   * Licensed to the Apache Software Foundation (ASF) under one or more
-   * contributor license agreements.  See the NOTICE file distributed with
-   * this work for additional information regarding copyright ownership.
-   * The ASF licenses this file to You under the Apache License, Version 2.0
-   * (the "License"); you may not use this file except in compliance with
-   * the License.  You may obtain a copy of the License at
-   * 
-   *   http://www.apache.org/licenses/LICENSE-2.0
-   * 
-   * Unless required by applicable law or agreed to in writing, software
-   * distributed under the License is distributed on an "AS IS" BASIS,
-   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   * See the License for the specific language governing permissions and
-   * limitations under the License.
-   */
-
-  /**
-   * Shallow merges the first argument with the second.
-   * Retrieves/updates the userid if userFromParams is provided.
-   * @param  {Object} config    Current configuration object to be merged into.
-   * @param  {Object} newConfig Configuration object to merge into the current config.
-   */
-  function configure(config, newConfig) {
-    var configAutostart = config['autostart'];
-    var newConfigAutostart = newConfig['autostart'];
-    Object.keys(newConfig).forEach(function (option) {
-      if (option === 'userFromParams') {
-        var userId = getUserIdFromParams(newConfig[option]);
-        if (userId) {
-          config.userId = userId;
-        }
-      }
-      config[option] = newConfig[option];
-    });
-    if (configAutostart === false || newConfigAutostart === false) {
-      config['autostart'] = false;
-    }
-  }
-
-  /**
-   * Attempts to extract the userid from the query parameters of the URL.
-   * @param  {string} param The name of the query parameter containing the userid.
-   * @return {string|null}       The extracted/decoded userid, or null if none is found.
-   */
-  function getUserIdFromParams(param) {
-    var userField = param;
-    var regex = new RegExp('[?&]' + userField + '(=([^&#]*)|&|#|$)');
-    var results = window.location.href.match(regex);
-    if (results && results[2]) {
-      return decodeURIComponent(results[2].replace(/\+/g, ' '));
-    } else {
-      return null;
-    }
-  }
-
-  var __spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
-      if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
-          if (ar || !(i in from)) {
-              if (!ar) ar = Array.prototype.slice.call(from, 0, i);
-              ar[i] = from[i];
-          }
-      }
-      return to.concat(ar || Array.prototype.slice.call(from));
-  };
-  var BrowserInfo = /** @class */ (function () {
-      function BrowserInfo(name, version, os) {
-          this.name = name;
-          this.version = version;
-          this.os = os;
-          this.type = 'browser';
-      }
-      return BrowserInfo;
-  }());
-  var NodeInfo = /** @class */ (function () {
-      function NodeInfo(version) {
-          this.version = version;
-          this.type = 'node';
-          this.name = 'node';
-          this.os = process.platform;
-      }
-      return NodeInfo;
-  }());
-  var SearchBotDeviceInfo = /** @class */ (function () {
-      function SearchBotDeviceInfo(name, version, os, bot) {
-          this.name = name;
-          this.version = version;
-          this.os = os;
-          this.bot = bot;
-          this.type = 'bot-device';
-      }
-      return SearchBotDeviceInfo;
-  }());
-  var BotInfo = /** @class */ (function () {
-      function BotInfo() {
-          this.type = 'bot';
-          this.bot = true; // NOTE: deprecated test name instead
-          this.name = 'bot';
-          this.version = null;
-          this.os = null;
-      }
-      return BotInfo;
-  }());
-  var ReactNativeInfo = /** @class */ (function () {
-      function ReactNativeInfo() {
-          this.type = 'react-native';
-          this.name = 'react-native';
-          this.version = null;
-          this.os = null;
-      }
-      return ReactNativeInfo;
-  }());
-  // tslint:disable-next-line:max-line-length
-  var SEARCHBOX_UA_REGEX = /alexa|bot|crawl(er|ing)|facebookexternalhit|feedburner|google web preview|nagios|postrank|pingdom|slurp|spider|yahoo!|yandex/;
-  var SEARCHBOT_OS_REGEX = /(nuhk|curl|Googlebot|Yammybot|Openbot|Slurp|MSNBot|Ask\ Jeeves\/Teoma|ia_archiver)/;
-  var REQUIRED_VERSION_PARTS = 3;
-  var userAgentRules = [
-      ['aol', /AOLShield\/([0-9\._]+)/],
-      ['edge', /Edge\/([0-9\._]+)/],
-      ['edge-ios', /EdgiOS\/([0-9\._]+)/],
-      ['yandexbrowser', /YaBrowser\/([0-9\._]+)/],
-      ['kakaotalk', /KAKAOTALK\s([0-9\.]+)/],
-      ['samsung', /SamsungBrowser\/([0-9\.]+)/],
-      ['silk', /\bSilk\/([0-9._-]+)\b/],
-      ['miui', /MiuiBrowser\/([0-9\.]+)$/],
-      ['beaker', /BeakerBrowser\/([0-9\.]+)/],
-      ['edge-chromium', /EdgA?\/([0-9\.]+)/],
-      [
-          'chromium-webview',
-          /(?!Chrom.*OPR)wv\).*Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/,
-      ],
-      ['chrome', /(?!Chrom.*OPR)Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/],
-      ['phantomjs', /PhantomJS\/([0-9\.]+)(:?\s|$)/],
-      ['crios', /CriOS\/([0-9\.]+)(:?\s|$)/],
-      ['firefox', /Firefox\/([0-9\.]+)(?:\s|$)/],
-      ['fxios', /FxiOS\/([0-9\.]+)/],
-      ['opera-mini', /Opera Mini.*Version\/([0-9\.]+)/],
-      ['opera', /Opera\/([0-9\.]+)(?:\s|$)/],
-      ['opera', /OPR\/([0-9\.]+)(:?\s|$)/],
-      ['pie', /^Microsoft Pocket Internet Explorer\/(\d+\.\d+)$/],
-      ['pie', /^Mozilla\/\d\.\d+\s\(compatible;\s(?:MSP?IE|MSInternet Explorer) (\d+\.\d+);.*Windows CE.*\)$/],
-      ['netfront', /^Mozilla\/\d\.\d+.*NetFront\/(\d.\d)/],
-      ['ie', /Trident\/7\.0.*rv\:([0-9\.]+).*\).*Gecko$/],
-      ['ie', /MSIE\s([0-9\.]+);.*Trident\/[4-7].0/],
-      ['ie', /MSIE\s(7\.0)/],
-      ['bb10', /BB10;\sTouch.*Version\/([0-9\.]+)/],
-      ['android', /Android\s([0-9\.]+)/],
-      ['ios', /Version\/([0-9\._]+).*Mobile.*Safari.*/],
-      ['safari', /Version\/([0-9\._]+).*Safari/],
-      ['facebook', /FB[AS]V\/([0-9\.]+)/],
-      ['instagram', /Instagram\s([0-9\.]+)/],
-      ['ios-webview', /AppleWebKit\/([0-9\.]+).*Mobile/],
-      ['ios-webview', /AppleWebKit\/([0-9\.]+).*Gecko\)$/],
-      ['curl', /^curl\/([0-9\.]+)$/],
-      ['searchbot', SEARCHBOX_UA_REGEX],
-  ];
-  var operatingSystemRules = [
-      ['iOS', /iP(hone|od|ad)/],
-      ['Android OS', /Android/],
-      ['BlackBerry OS', /BlackBerry|BB10/],
-      ['Windows Mobile', /IEMobile/],
-      ['Amazon OS', /Kindle/],
-      ['Windows 3.11', /Win16/],
-      ['Windows 95', /(Windows 95)|(Win95)|(Windows_95)/],
-      ['Windows 98', /(Windows 98)|(Win98)/],
-      ['Windows 2000', /(Windows NT 5.0)|(Windows 2000)/],
-      ['Windows XP', /(Windows NT 5.1)|(Windows XP)/],
-      ['Windows Server 2003', /(Windows NT 5.2)/],
-      ['Windows Vista', /(Windows NT 6.0)/],
-      ['Windows 7', /(Windows NT 6.1)/],
-      ['Windows 8', /(Windows NT 6.2)/],
-      ['Windows 8.1', /(Windows NT 6.3)/],
-      ['Windows 10', /(Windows NT 10.0)/],
-      ['Windows ME', /Windows ME/],
-      ['Windows CE', /Windows CE|WinCE|Microsoft Pocket Internet Explorer/],
-      ['Open BSD', /OpenBSD/],
-      ['Sun OS', /SunOS/],
-      ['Chrome OS', /CrOS/],
-      ['Linux', /(Linux)|(X11)/],
-      ['Mac OS', /(Mac_PowerPC)|(Macintosh)/],
-      ['QNX', /QNX/],
-      ['BeOS', /BeOS/],
-      ['OS/2', /OS\/2/],
-  ];
-  function detect(userAgent) {
-      if (!!userAgent) {
-          return parseUserAgent(userAgent);
-      }
-      if (typeof document === 'undefined' &&
-          typeof navigator !== 'undefined' &&
-          navigator.product === 'ReactNative') {
-          return new ReactNativeInfo();
-      }
-      if (typeof navigator !== 'undefined') {
-          return parseUserAgent(navigator.userAgent);
-      }
-      return getNodeVersion();
-  }
-  function matchUserAgent(ua) {
-      // opted for using reduce here rather than Array#first with a regex.test call
-      // this is primarily because using the reduce we only perform the regex
-      // execution once rather than once for the test and for the exec again below
-      // probably something that needs to be benchmarked though
-      return (ua !== '' &&
-          userAgentRules.reduce(function (matched, _a) {
-              var browser = _a[0], regex = _a[1];
-              if (matched) {
-                  return matched;
-              }
-              var uaMatch = regex.exec(ua);
-              return !!uaMatch && [browser, uaMatch];
-          }, false));
-  }
-  function parseUserAgent(ua) {
-      var matchedRule = matchUserAgent(ua);
-      if (!matchedRule) {
-          return null;
-      }
-      var name = matchedRule[0], match = matchedRule[1];
-      if (name === 'searchbot') {
-          return new BotInfo();
-      }
-      // Do not use RegExp for split operation as some browser do not support it (See: http://blog.stevenlevithan.com/archives/cross-browser-split)
-      var versionParts = match[1] && match[1].split('.').join('_').split('_').slice(0, 3);
-      if (versionParts) {
-          if (versionParts.length < REQUIRED_VERSION_PARTS) {
-              versionParts = __spreadArray(__spreadArray([], versionParts, true), createVersionParts(REQUIRED_VERSION_PARTS - versionParts.length), true);
-          }
-      }
-      else {
-          versionParts = [];
-      }
-      var version = versionParts.join('.');
-      var os = detectOS(ua);
-      var searchBotMatch = SEARCHBOT_OS_REGEX.exec(ua);
-      if (searchBotMatch && searchBotMatch[1]) {
-          return new SearchBotDeviceInfo(name, version, os, searchBotMatch[1]);
-      }
-      return new BrowserInfo(name, version, os);
-  }
-  function detectOS(ua) {
-      for (var ii = 0, count = operatingSystemRules.length; ii < count; ii++) {
-          var _a = operatingSystemRules[ii], os = _a[0], regex = _a[1];
-          var match = regex.exec(ua);
-          if (match) {
-              return os;
-          }
-      }
-      return null;
-  }
-  function getNodeVersion() {
-      var isNode = typeof process !== 'undefined' && process.version;
-      return isNode ? new NodeInfo(process.version.slice(1)) : null;
-  }
-  function createVersionParts(count) {
-      var output = [];
-      for (var ii = 0; ii < count; ii++) {
-          output.push('0');
-      }
-      return output;
-  }
-
-  /*
-   * Licensed to the Apache Software Foundation (ASF) under one or more
-   * contributor license agreements.  See the NOTICE file distributed with
-   * this work for additional information regarding copyright ownership.
-   * The ASF licenses this file to You under the Apache License, Version 2.0
-   * (the "License"); you may not use this file except in compliance with
-   * the License.  You may obtain a copy of the License at
-   * 
-   *   http://www.apache.org/licenses/LICENSE-2.0
-   * 
-   * Unless required by applicable law or agreed to in writing, software
-   * distributed under the License is distributed on an "AS IS" BASIS,
-   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   * See the License for the specific language governing permissions and
-   * limitations under the License.
-   */
-
-  var browser = detect();
-  var logs$1;
-  var config$1;
-
-  // Interval Logging Globals
-  var intervalID;
-  var intervalType;
-  var intervalPath;
-  var intervalTimer;
-  var intervalCounter;
-  var intervalLog;
-  var cbHandlers = {};
-
-  /**
-   * Adds named callbacks to be executed when logging.
-   * @param  {Object } newCallbacks An object containing named callback functions.
-   */
-  function addCallbacks() {
-    for (var _len = arguments.length, newCallbacks = new Array(_len), _key = 0; _key < _len; _key++) {
-      newCallbacks[_key] = arguments[_key];
-    }
-    newCallbacks.forEach(function (source) {
-      var descriptors = Object.keys(source).reduce(function (descriptors, key) {
-        descriptors[key] = Object.getOwnPropertyDescriptor(source, key);
-        return descriptors;
-      }, {});
-      Object.getOwnPropertySymbols(source).forEach(function (sym) {
-        var descriptor = Object.getOwnPropertyDescriptor(source, sym);
-        if (descriptor.enumerable) {
-          descriptors[sym] = descriptor;
-        }
-      });
-      Object.defineProperties(cbHandlers, descriptors);
-    });
-    return cbHandlers;
-  }
-
-  /**
-   * Removes callbacks by name.
-   * @param  {String[]} targetKeys A list of names of functions to remove.
-   */
-  function removeCallbacks(targetKeys) {
-    targetKeys.forEach(function (key) {
-      if (Object.hasOwn(cbHandlers, key)) {
-        delete cbHandlers[key];
-      }
-    });
-  }
-
-  /**
-   * Assigns the config and log container to be used by the logging functions.
-   * @param  {Array} newLogs   Log container.
-   * @param  {Object} newConfig Configuration to use while logging.
-   */
-  function initPackager(newLogs, newConfig) {
-    logs$1 = newLogs;
-    config$1 = newConfig;
-    cbHandlers = [];
-    intervalID = null;
-    intervalType = null;
-    intervalPath = null;
-    intervalTimer = null;
-    intervalCounter = 0;
-    intervalLog = null;
-  }
-
-  /**
-   * Transforms the provided HTML event into a log and appends it to the log queue.
-   * @param  {Object} e         The event to be logged.
-   * @param  {Function} detailFcn The function to extract additional log parameters from the event.
-   * @return {boolean}           Whether the event was logged.
-   */
-  function packageLog(e, detailFcn) {
-    if (!config$1.on) {
-      return false;
-    }
-    var details = null;
-    if (detailFcn) {
-      details = detailFcn(e);
-    }
-    var timeFields = extractTimeFields(e.timeStamp && e.timeStamp > 0 ? config$1.time(e.timeStamp) : Date.now());
-    var log = {
-      'target': getSelector(e.target),
-      'path': buildPath(e),
-      'pageUrl': window.location.href,
-      'pageTitle': document.title,
-      'pageReferrer': document.referrer,
-      'browser': detectBrowser(),
-      'clientTime': timeFields.milli,
-      'microTime': timeFields.micro,
-      'location': getLocation(e),
-      'scrnRes': getSreenRes(),
-      'type': e.type,
-      'logType': 'raw',
-      'userAction': true,
-      'details': details,
-      'userId': config$1.userId,
-      'toolVersion': config$1.version,
-      'toolName': config$1.toolName,
-      'useraleVersion': config$1.useraleVersion,
-      'sessionID': config$1.sessionID
-    };
-    for (var _i = 0, _Object$values = Object.values(cbHandlers); _i < _Object$values.length; _i++) {
-      var func = _Object$values[_i];
-      if (typeof func === 'function') {
-        log = func(log, e);
-        if (!log) {
-          return false;
-        }
-      }
-    }
-    logs$1.push(log);
-    return true;
-  }
-
-  /**
-   * Packages the provided customLog to include standard meta data and appends it to the log queue.
-   * @param  {Object} customLog        The behavior to be logged.
-   * @param  {Function} detailFcn     The function to extract additional log parameters from the event.
-   * @param  {boolean} userAction     Indicates user behavior (true) or system behavior (false)
-   * @return {boolean}           Whether the event was logged.
-   */
-  function packageCustomLog(customLog, detailFcn, userAction) {
-    if (!config$1.on) {
-      return false;
-    }
-    var details = null;
-    if (detailFcn) {
-      details = detailFcn();
-    }
-    var metaData = {
-      'pageUrl': window.location.href,
-      'pageTitle': document.title,
-      'pageReferrer': document.referrer,
-      'browser': detectBrowser(),
-      'clientTime': Date.now(),
-      'scrnRes': getSreenRes(),
-      'logType': 'custom',
-      'userAction': userAction,
-      'details': details,
-      'userId': config$1.userId,
-      'toolVersion': config$1.version,
-      'toolName': config$1.toolName,
-      'useraleVersion': config$1.useraleVersion,
-      'sessionID': config$1.sessionID
-    };
-    var log = Object.assign(metaData, customLog);
-    for (var _i2 = 0, _Object$values2 = Object.values(cbHandlers); _i2 < _Object$values2.length; _i2++) {
-      var func = _Object$values2[_i2];
-      if (typeof func === 'function') {
-        log = func(log, null);
-        if (!log) {
-          return false;
-        }
-      }
-    }
-    logs$1.push(log);
-    return true;
-  }
-
-  /**
-   * Extract the millisecond and microsecond portions of a timestamp.
-   * @param  {Number} timeStamp The timestamp to split into millisecond and microsecond fields.
-   * @return {Object}           An object containing the millisecond
-   *                            and microsecond portions of the timestamp.
-   */
-  function extractTimeFields(timeStamp) {
-    return {
-      milli: Math.floor(timeStamp),
-      micro: Number((timeStamp % 1).toFixed(3))
-    };
-  }
-
-  /**
-   * Track intervals and gather details about it.
-   * @param {Object} e
-   * @return boolean
-   */
-  function packageIntervalLog(e) {
-    var target = getSelector(e.target);
-    var path = buildPath(e);
-    var type = e.type;
-    var timestamp = Math.floor(e.timeStamp && e.timeStamp > 0 ? config$1.time(e.timeStamp) : Date.now());
-
-    // Init - this should only happen once on initialization
-    if (intervalID == null) {
-      intervalID = target;
-      intervalType = type;
-      intervalPath = path;
-      intervalTimer = timestamp;
-      intervalCounter = 0;
-    }
-    if (intervalID !== target || intervalType !== type) {
-      // When to create log? On transition end
-      // @todo Possible for intervalLog to not be pushed in the event the interval never ends...
-
-      intervalLog = {
-        'target': intervalID,
-        'path': intervalPath,
-        'pageUrl': window.location.href,
-        'pageTitle': document.title,
-        'pageReferrer': document.referrer,
-        'browser': detectBrowser(),
-        'count': intervalCounter,
-        'duration': timestamp - intervalTimer,
-        // microseconds
-        'startTime': intervalTimer,
-        'endTime': timestamp,
-        'type': intervalType,
-        'logType': 'interval',
-        'targetChange': intervalID !== target,
-        'typeChange': intervalType !== type,
-        'userAction': false,
-        'userId': config$1.userId,
-        'toolVersion': config$1.version,
-        'toolName': config$1.toolName,
-        'useraleVersion': config$1.useraleVersion,
-        'sessionID': config$1.sessionID
-      };
-      for (var _i3 = 0, _Object$values3 = Object.values(cbHandlers); _i3 < _Object$values3.length; _i3++) {
-        var func = _Object$values3[_i3];
-        if (typeof func === 'function') {
-          intervalLog = func(intervalLog, null);
-          if (!intervalLog) {
-            return false;
-          }
-        }
-      }
-      logs$1.push(intervalLog);
-
-      // Reset
-      intervalID = target;
-      intervalType = type;
-      intervalPath = path;
-      intervalTimer = timestamp;
-      intervalCounter = 0;
-    }
-
-    // Interval is still occuring, just update counter
-    if (intervalID == target && intervalType == type) {
-      intervalCounter = intervalCounter + 1;
-    }
-    return true;
-  }
-
-  /**
-   * Extracts coordinate information from the event
-   * depending on a few browser quirks.
-   * @param  {Object} e The event to extract coordinate information from.
-   * @return {Object}   An object containing nullable x and y coordinates for the event.
-   */
-  function getLocation(e) {
-    if (e.pageX != null) {
-      return {
-        'x': e.pageX,
-        'y': e.pageY
-      };
-    } else if (e.clientX != null) {
-      return {
-        'x': document.documentElement.scrollLeft + e.clientX,
-        'y': document.documentElement.scrollTop + e.clientY
-      };
-    } else {
-      return {
-        'x': null,
-        'y': null
-      };
-    }
-  }
-
-  /**
-   * Extracts innerWidth and innerHeight to provide estimates of screen resolution
-   * @return {Object} An object containing the innerWidth and InnerHeight
-   */
-  function getSreenRes() {
-    return {
-      'width': window.innerWidth,
-      'height': window.innerHeight
-    };
-  }
-
-  /**
-   * Builds a string CSS selector from the provided element
-   * @param  {HTMLElement} ele The element from which the selector is built.
-   * @return {string}     The CSS selector for the element, or Unknown if it can't be determined.
-   */
-  function getSelector(ele) {
-    if (ele.localName) {
-      return ele.localName + (ele.id ? '#' + ele.id : '') + (ele.className ? '.' + ele.className : '');
-    } else if (ele.nodeName) {
-      return ele.nodeName + (ele.id ? '#' + ele.id : '') + (ele.className ? '.' + ele.className : '');
-    } else if (ele && ele.document && ele.location && ele.alert && ele.setInterval) {
-      return "Window";
-    } else {
-      return "Unknown";
-    }
-  }
-
-  /**
-   * Builds an array of elements from the provided event target, to the root element.
-   * @param  {Object} e Event from which the path should be built.
-   * @return {HTMLElement[]}   Array of elements, starting at the event target, ending at the root element.
-   */
-  function buildPath(e) {
-    if (e instanceof window.Event) {
-      var path = e.composedPath();
-      return selectorizePath(path);
-    }
-  }
-
-  /**
-   * Builds a CSS selector path from the provided list of elements.
-   * @param  {HTMLElement[]} path Array of HTMLElements from which the path should be built.
-   * @return {string[]}      Array of string CSS selectors.
-   */
-  function selectorizePath(path) {
-    var i = 0;
-    var pathEle;
-    var pathSelectors = [];
-    while (pathEle = path[i]) {
-      pathSelectors.push(getSelector(pathEle));
-      ++i;
-    }
-    return pathSelectors;
-  }
-  function detectBrowser() {
-    return {
-      'browser': browser ? browser.name : '',
-      'version': browser ? browser.version : ''
-    };
-  }
-
-  /*
-   * Licensed to the Apache Software Foundation (ASF) under one or more
-   * contributor license agreements.  See the NOTICE file distributed with
-   * this work for additional information regarding copyright ownership.
-   * The ASF licenses this file to You under the Apache License, Version 2.0
-   * (the "License"); you may not use this file except in compliance with
-   * the License.  You may obtain a copy of the License at
-   * 
-   *   http://www.apache.org/licenses/LICENSE-2.0
-   * 
-   * Unless required by applicable law or agreed to in writing, software
-   * distributed under the License is distributed on an "AS IS" BASIS,
-   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   * See the License for the specific language governing permissions and
-   * limitations under the License.
-   */
-
-  var events;
-  var bufferBools;
-  var bufferedEvents;
-  //@todo: Investigate drag events and their behavior
-  var intervalEvents = ['click', 'focus', 'blur', 'input', 'change', 'mouseover', 'submit'];
-  var refreshEvents;
-  var windowEvents = ['load', 'blur', 'focus'];
-
-  /**
-   * Maps an event to an object containing useful information.
-   * @param  {Object} e Event to extract data from
-   */
-  function extractMouseEvent(e) {
-    return {
-      'clicks': e.detail,
-      'ctrl': e.ctrlKey,
-      'alt': e.altKey,
-      'shift': e.shiftKey,
-      'meta': e.metaKey
-      //    'text' : e.target.innerHTML
-    };
-  }
-
-  /**
-   * Defines the way information is extracted from various events.
-   * Also defines which events we will listen to.
-   * @param  {Object} config Configuration object to read from.
-   */
-  function defineDetails(config) {
-    // Events list
-    // Keys are event types
-    // Values are functions that return details object if applicable
-    events = {
-      'click': extractMouseEvent,
-      'dblclick': extractMouseEvent,
-      'mousedown': extractMouseEvent,
-      'mouseup': extractMouseEvent,
-      'focus': null,
-      'blur': null,
-      'input': config.logDetails ? function (e) {
-        return {
-          'value': e.target.value
-        };
-      } : null,
-      'change': config.logDetails ? function (e) {
-        return {
-          'value': e.target.value
-        };
-      } : null,
-      'dragstart': null,
-      'dragend': null,
-      'drag': null,
-      'drop': null,
-      'keydown': config.logDetails ? function (e) {
-        return {
-          'key': e.keyCode,
-          'ctrl': e.ctrlKey,
-          'alt': e.altKey,
-          'shift': e.shiftKey,
-          'meta': e.metaKey
-        };
-      } : null,
-      'mouseover': null
-    };
-    bufferBools = {};
-    bufferedEvents = {
-      'wheel': function wheel(e) {
-        return {
-          'x': e.deltaX,
-          'y': e.deltaY,
-          'z': e.deltaZ
-        };
-      },
-      'scroll': function scroll() {
-        return {
-          'x': window.scrollX,
-          'y': window.scrollY
-        };
-      },
-      'resize': function resize() {
-        return {
-          'width': window.outerWidth,
-          'height': window.outerHeight
-        };
-      }
-    };
-    refreshEvents = {
-      'submit': null
-    };
-  }
-
-  /**
-   * Defines the way information is extracted from various events.
-   * Also defines which events we will listen to.
-   * @param  {Object} options UserALE.js Configuration object to read from.
-   * @param   {string}    type of html event (e.g., 'click', 'mouseover', etc.), such as passed to addEventListener methods.
-   */
-  function defineCustomDetails(options, type) {
-    // Events list
-    // Keys are event types
-    // Values are functions that return details object if applicable
-    var eventType = {
-      'click': extractMouseEvent,
-      'dblclick': extractMouseEvent,
-      'mousedown': extractMouseEvent,
-      'mouseup': extractMouseEvent,
-      'focus': null,
-      'blur': null,
-      'input': options.logDetails ? function (e) {
-        return {
-          'value': e.target.value
-        };
-      } : null,
-      'change': options.logDetails ? function (e) {
-        return {
-          'value': e.target.value
-        };
-      } : null,
-      'dragstart': null,
-      'dragend': null,
-      'drag': null,
-      'drop': null,
-      'keydown': options.logDetails ? function (e) {
-        return {
-          'key': e.keyCode,
-          'ctrl': e.ctrlKey,
-          'alt': e.altKey,
-          'shift': e.shiftKey,
-          'meta': e.metaKey
-        };
-      } : null,
-      'mouseover': null,
-      'wheel': function wheel(e) {
-        return {
-          'x': e.deltaX,
-          'y': e.deltaY,
-          'z': e.deltaZ
-        };
-      },
-      'scroll': function scroll() {
-        return {
-          'x': window.scrollX,
-          'y': window.scrollY
-        };
-      },
-      'resize': function resize() {
-        return {
-          'width': window.outerWidth,
-          'height': window.outerHeight
-        };
-      },
-      'submit': null
-    };
-    return eventType[type];
-  }
-
-  /**
-   * Hooks the event handlers for each event type of interest.
-   * @param  {Object} config Configuration object to use.
-   * @return {boolean}        Whether the operation succeeded
-   */
-  function attachHandlers(config) {
-    defineDetails(config);
-    Object.keys(events).forEach(function (ev) {
-      document.addEventListener(ev, function (e) {
-        packageLog(e, events[ev]);
-      }, true);
-    });
-    intervalEvents.forEach(function (ev) {
-      document.addEventListener(ev, function (e) {
-        packageIntervalLog(e);
-      }, true);
-    });
-    Object.keys(bufferedEvents).forEach(function (ev) {
-      bufferBools[ev] = true;
-      window.addEventListener(ev, function (e) {
-        if (bufferBools[ev]) {
-          bufferBools[ev] = false;
-          packageLog(e, bufferedEvents[ev]);
-          setTimeout(function () {
-            bufferBools[ev] = true;
-          }, config.resolution);
-        }
-      }, true);
-    });
-    Object.keys(refreshEvents).forEach(function (ev) {
-      document.addEventListener(ev, function (e) {
-        packageLog(e, events[ev]);
-      }, true);
-    });
-    windowEvents.forEach(function (ev) {
-      window.addEventListener(ev, function (e) {
-        packageLog(e, function () {
-          return {
-            'window': true
-          };
-        });
-      }, true);
-    });
-    return true;
-  }
-
-  /*
-   * Licensed to the Apache Software Foundation (ASF) under one or more
-   * contributor license agreements.  See the NOTICE file distributed with
-   * this work for additional information regarding copyright ownership.
-   * The ASF licenses this file to You under the Apache License, Version 2.0
-   * (the "License"); you may not use this file except in compliance with
-   * the License.  You may obtain a copy of the License at
-   * 
-   *   http://www.apache.org/licenses/LICENSE-2.0
-   * 
-   * Unless required by applicable law or agreed to in writing, software
-   * distributed under the License is distributed on an "AS IS" BASIS,
-   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   * See the License for the specific language governing permissions and
-   * limitations under the License.
-   */
-
-  var sendIntervalId = null;
-
-  /**
-   * Initializes the log queue processors.
-   * @param  {Array} logs   Array of logs to append to.
-   * @param  {Object} config Configuration object to use when logging.
-   */
-  function initSender(logs, config) {
-    if (sendIntervalId !== null) {
-      clearInterval(sendIntervalId);
-    }
-    sendIntervalId = sendOnInterval(logs, config);
-    sendOnClose(logs, config);
-  }
-
-  /**
-   * Checks the provided log array on an interval, flushing the logs
-   * if the queue has reached the threshold specified by the provided config.
-   * @param  {Array} logs   Array of logs to read from.
-   * @param  {Object} config Configuration object to be read from.
-   * @return {Number}        The newly created interval id.
-   */
-  function sendOnInterval(logs, config) {
-    return setInterval(function () {
-      if (!config.on) {
-        return;
-      }
-      if (logs.length >= config.logCountThreshold) {
-        sendLogs(logs.slice(0), config, 0); // Send a copy
-        logs.splice(0); // Clear array reference (no reassignment)
-      }
-    }, config.transmitInterval);
-  }
-
-  /**
-   * Attempts to flush the remaining logs when the window is closed.
-   * @param  {Array} logs   Array of logs to be flushed.
-   * @param  {Object} config Configuration object to be read from.
-   */
-  function sendOnClose(logs, config) {
-    window.addEventListener('pagehide', function () {
-      if (config.on && logs.length > 0) {
-        navigator.sendBeacon(config.url, JSON.stringify(logs));
-        logs.splice(0); // clear log queue
-      }
-    });
-  }
-
-  /**
-   * Sends the provided array of logs to the specified url,
-   * retrying the request up to the specified number of retries.
-   * @param  {Array} logs    Array of logs to send.
-   * @param  {string} config     configuration parameters (e.g., to extract URL from & send the POST request to).
-   * @param  {Number} retries Maximum number of attempts to send the logs.
-   */
-
-  // @todo expose config object to sendLogs replate url with config.url
-  function sendLogs(logs, config, retries) {
-    var req = new XMLHttpRequest();
-
-    // @todo setRequestHeader for Auth
-    var data = JSON.stringify(logs);
-    req.open('POST', config.url);
-    if (config.authHeader) {
-      req.setRequestHeader('Authorization', config.authHeader);
-    }
-    req.setRequestHeader('Content-type', 'application/json;charset=UTF-8');
-    req.onreadystatechange = function () {
-      if (req.readyState === 4 && req.status !== 200) {
-        if (retries > 0) {
-          sendLogs(logs, config, retries--);
-        }
-      }
-    };
-    req.send(data);
-  }
-
-  var config = {};
-  var logs = [];
-  var startLoadTimestamp = Date.now();
-  var endLoadTimestamp;
-  window.onload = function () {
-    endLoadTimestamp = Date.now();
-  };
-  exports.started = false;
-
-  // Start up Userale
-  config.on = false;
-  config.useraleVersion = version$1;
-  configure(config, getInitialSettings());
-  initPackager(logs, config);
-  if (config.autostart) {
-    setup(config);
-  }
-
-  /**
-   * Hooks the global event listener, and starts up the
-   * logging interval.
-   * @param  {Object} config Configuration settings for the logger
-   */
-  function setup(config) {
-    if (!exports.started) {
-      setTimeout(function () {
-        var state = document.readyState;
-        if (config.autostart && (state === 'interactive' || state === 'complete')) {
-          attachHandlers(config);
-          initSender(logs, config);
-          exports.started = config.on = true;
-          packageCustomLog({
-            type: 'load',
-            logType: 'raw',
-            details: {
-              pageLoadTime: endLoadTimestamp - startLoadTimestamp
-            }
-          }, function () {}, false);
-        } else {
-          setup(config);
-        }
-      }, 100);
-    }
-  }
-
-  // Export the Userale API
-  var version = version$1;
-
-  /**
-   * Used to start the logging process if the
-   * autostart configuration option is set to false.
-   */
-  function start() {
-    if (!exports.started || config.autostart === false) {
-      exports.started = config.on = true;
-      config.autostart = true;
-    }
-  }
-
-  /**
-   * Halts the logging process. Logs will no longer be sent.
-   */
-  function stop() {
-    exports.started = config.on = false;
-    config.autostart = false;
-  }
-
-  /**
-   * Updates the current configuration
-   * object with the provided values.
-   * @param  {Object} newConfig The configuration options to use.
-   * @return {Object}           Returns the updated configuration.
-   */
-  function options(newConfig) {
-    if (newConfig !== undefined) {
-      configure(config, newConfig);
-    }
-    return config;
-  }
-
-  /**
-   * Appends a log to the log queue.
-   * @param  {Object} customLog The log to append.
-   * @return {boolean}          Whether the operation succeeded.
-   */
-  function log(customLog) {
-    if (customLog !== null && _typeof(customLog) === 'object') {
-      logs.push(customLog);
-      return true;
-    } else {
-      return false;
-    }
-  }
-
-  exports.addCallbacks = addCallbacks;
-  exports.buildPath = buildPath;
-  exports.details = defineCustomDetails;
-  exports.getSelector = getSelector;
-  exports.log = log;
-  exports.options = options;
-  exports.packageCustomLog = packageCustomLog;
-  exports.packageLog = packageLog;
-  exports.removeCallbacks = removeCallbacks;
-  exports.start = start;
-  exports.stop = stop;
-  exports.version = version;
-
-}));
diff --git a/build/userale-2.4.0.min.js b/build/userale-2.4.0.min.js
deleted file mode 100644
index 81d0c30..0000000
--- a/build/userale-2.4.0.min.js
+++ /dev/null
@@ -1,18 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * @preserved
- */
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).userale={})}(this,(function(e){"use strict";function t(e){return t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},t(e)}var n="2.4.0",o=null;function r(e,t){var n=e.autostart,o=t.autostart;Object.keys(t).forEach((function(n){if("userFromParams"===n){var o=(r=t[n],i=new RegExp("[?&]"+r+"(=([^&#]*)|&|#|$)"),(a=window.location.href.match(i))&&a[2]?decodeURIComponent(a[2].replace(/\+/g," ")):null);o&&(e.userId=o)}var r,i,a;e[n]=t[n]})),!1!==n&&!1!==o||(e.autostart=!1)}var i=function(e,t,n){if(n||2===arguments.length)for(var o,r=0,i=t.length;r<i;r++)!o&&r in t||(o||(o=Array.prototype.slice.call(t,0,r)),o[r]=t[r]);return 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diff --git a/example/log-label-example/README.md b/example/log-label-example/README.md
index 1b6b159..a17a89e 100644
--- a/example/log-label-example/README.md
+++ b/example/log-label-example/README.md
@@ -6,6 +6,9 @@
 
 ## Adding Custom Labels to Logs
 
+#### Important Note
+Please be aware that when adding custom logs without disabling raw logging for those specific logs, duplicate log entries will be generated: one for raw logs and another for custom logs.
+
 ### Example 1
 
 Consider the following HTML:
@@ -59,4 +62,4 @@
 Note that we only advise adding custom event listeners in the following scenarios:
 
 1. For events not captured natively by UserALE.js (as seen above)
-2. For sending custom logs *only*
\ No newline at end of file
+2. For sending custom logs *only*
diff --git a/example/log.schema.json b/example/log.schema.json
new file mode 100644
index 0000000..e138c7f
--- /dev/null
+++ b/example/log.schema.json
@@ -0,0 +1,125 @@
+{
+    "$schema": "https://json-schema.org/draft/2020-12/schema",
+    "$id": "https://flagon.incubator.apache.org/log.schema.json",
+    "title": "Log",
+    "description": "A raw or custom log produced by userale",
+    "type": "object",
+    "properties": {
+        "target": {
+            "type": "string"
+        },
+        "path": {
+            "type": "array",
+            "items": {
+                "type": "string"
+            },
+            "minItems": 1
+        },
+        "pageUrl": {
+            "type": "string"
+        },
+        "pageTitle": {
+            "type": "string"
+        },
+        "browser": {
+            "type": "object",
+            "properties": {
+                "browser": {
+                    "type": "string"
+                },
+                "version": {
+                    "type": "string"
+                }
+            },
+            "required" : ["browser", "version"]
+        },
+        "clientTime": {
+            "type": "integer"
+        },
+        "microTime": {
+            "type": "number",
+            "minimum": 0,
+            "maxmaximumi": 1
+        },
+        "location": {
+          "type": "object",
+          "properties": {
+              "x": {
+                  "type": ["integer", "null"]
+              },
+              "y": {
+                  "type": ["integer", "null"]
+              }
+          },
+          "required" : ["x", "y"]
+        },
+        "scrnRes": {
+          "type": "object",
+          "properties": {
+              "height": {
+                  "type": "integer"
+              },
+              "width": {
+                  "type": "integer"
+              }
+          },
+          "required" : ["height", "width"]
+        },
+        "type": {
+          "type": "string"
+        },
+        "logType": {
+          "type": "string",
+          "enum": ["raw", "custom"]
+        },
+        "userAction": {
+          "type": "boolean"
+        },
+        "details": {
+          "type": "object"
+        },
+        "userId": {
+          "type": "string"
+        },
+        "toolVersion": {
+          "type": "string"
+        },
+        "toolName": {
+          "type": "string"
+        },
+        "useraleVersion": {
+          "type": "string"
+        },
+        "sessionID": {
+          "type": "string"
+        }
+    },
+    "required": [
+        "pageUrl",
+        "pageTitle",
+        "pageReferrer",
+        "browser",
+        "clientTime",
+        "scrnRes",
+        "logType",
+        "userAction",
+        "details",
+        "userId",
+        "toolVersion",
+        "toolName",
+        "useraleVersion",
+        "sessionID"
+    ],
+    "if": {
+        "properties": { "logType": { "const": "raw" } }
+    },
+    "then": {
+        "required": [
+            "target",
+            "path",
+            "microTime",
+            "location",
+            "type"
+        ]
+    }
+}
\ No newline at end of file
diff --git a/journey/userale.journey.cy.js b/journey/userale.journey.cy.js
index 1a73d39..cb8d28d 100644
--- a/journey/userale.journey.cy.js
+++ b/journey/userale.journey.cy.js
@@ -14,6 +14,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+import { validate } from 'jsonschema';
+
 describe('Userale logging', () => {
     beforeEach(() => {
         cy.intercept('POST', 'http://localhost:8000/').as('backend')
@@ -26,7 +28,7 @@
             const pageLoadLog = body[0]
             expect(pageLoadLog['details']['pageLoadTime']).to.be.greaterThan(0)
             expect(pageLoadLog).to.contain({
-                logType: 'raw',
+                logType: 'custom',
                 type: 'load'
             })
         })
@@ -62,4 +64,24 @@
             expect(actualValue).to.equal(expectedValue)
         })
     });
+
+    it('produces valid logs', () => {
+        cy.visit('http://localhost:8000');
+        cy.wait('@backend').then(xhr => {
+            var schema = require('../example/log.schema.json');
+            for(const log of xhr.request.body) {
+                const result = validate(log, schema);
+                expect(result.valid, result.errors).to.equal(true);
+            }
+        })
+        cy.contains(/click me/i).click();
+        cy.wait('@backend').then(xhr => {
+            var schema = require('../example/log.schema.json');
+            for(const log of xhr.request.body) {
+                const result = validate(log, schema);
+                expect(result.valid, result.errors).to.equal(true);
+            }
+        })
+    });
+
 });
diff --git a/package-lock.json b/package-lock.json
index d4e249c..8361101 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,13 +21,15 @@
         "@rollup/plugin-terser": "^0.4.4",
         "body-parser": "^1.20.2",
         "chai": "^4.3.10",
+        "chai-subset": "^1.6.0",
         "cypress": "^13.6.0",
         "detect-browser": "^5.3.0",
         "dom-storage": "^2.1.0",
         "eslint": "^8.55.0",
         "express": "^4.18.2",
         "global-jsdom": "^9.1.0",
-        "jsdom": "^22.1.0",
+        "jsdom": "^23.0.1",
+        "jsonschema": "^1.4.1",
         "mocha": "^10.2.0",
         "nodemon": "^3.0.2",
         "rollup": "^4.6.1",
@@ -1404,16 +1406,16 @@
       }
     },
     "node_modules/@babel/plugin-transform-runtime": {
-      "version": "7.23.4",
-      "resolved": "https://registry.npmjs.org/@babel/plugin-transform-runtime/-/plugin-transform-runtime-7.23.4.tgz",
-      "integrity": "sha512-ITwqpb6V4btwUG0YJR82o2QvmWrLgDnx/p2A3CTPYGaRgULkDiC0DRA2C4jlRB9uXGUEfaSS/IGHfVW+ohzYDw==",
+      "version": "7.23.9",
+      "resolved": "https://registry.npmjs.org/@babel/plugin-transform-runtime/-/plugin-transform-runtime-7.23.9.tgz",
+      "integrity": "sha512-A7clW3a0aSjm3ONU9o2HAILSegJCYlEZmOhmBRReVtIpY/Z/p7yIZ+wR41Z+UipwdGuqwtID/V/dOdZXjwi9gQ==",
       "dev": true,
       "dependencies": {
         "@babel/helper-module-imports": "^7.22.15",
         "@babel/helper-plugin-utils": "^7.22.5",
-        "babel-plugin-polyfill-corejs2": "^0.4.6",
-        "babel-plugin-polyfill-corejs3": "^0.8.5",
-        "babel-plugin-polyfill-regenerator": "^0.5.3",
+        "babel-plugin-polyfill-corejs2": "^0.4.8",
+        "babel-plugin-polyfill-corejs3": "^0.9.0",
+        "babel-plugin-polyfill-regenerator": "^0.5.5",
         "semver": "^6.3.1"
       },
       "engines": {
@@ -1423,6 +1425,35 @@
         "@babel/core": "^7.0.0-0"
       }
     },
+    "node_modules/@babel/plugin-transform-runtime/node_modules/@babel/helper-define-polyfill-provider": {
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-define-polyfill-provider/-/helper-define-polyfill-provider-0.5.0.tgz",
+      "integrity": "sha512-NovQquuQLAQ5HuyjCz7WQP9MjRj7dx++yspwiyUiGl9ZyadHRSql1HZh5ogRd8W8w6YM6EQ/NTB8rgjLt5W65Q==",
+      "dev": true,
+      "dependencies": {
+        "@babel/helper-compilation-targets": "^7.22.6",
+        "@babel/helper-plugin-utils": "^7.22.5",
+        "debug": "^4.1.1",
+        "lodash.debounce": "^4.0.8",
+        "resolve": "^1.14.2"
+      },
+      "peerDependencies": {
+        "@babel/core": "^7.4.0 || ^8.0.0-0 <8.0.0"
+      }
+    },
+    "node_modules/@babel/plugin-transform-runtime/node_modules/babel-plugin-polyfill-corejs3": {
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-polyfill-corejs3/-/babel-plugin-polyfill-corejs3-0.9.0.tgz",
+      "integrity": "sha512-7nZPG1uzK2Ymhy/NbaOWTg3uibM2BmGASS4vHS4szRZAIR8R6GwA/xAujpdrXU5iyklrimWnLWU+BLF9suPTqg==",
+      "dev": true,
+      "dependencies": {
+        "@babel/helper-define-polyfill-provider": "^0.5.0",
+        "core-js-compat": "^3.34.0"
+      },
+      "peerDependencies": {
+        "@babel/core": "^7.4.0 || ^8.0.0-0 <8.0.0"
+      }
+    },
     "node_modules/@babel/plugin-transform-shorthand-properties": {
       "version": "7.23.3",
       "resolved": "https://registry.npmjs.org/@babel/plugin-transform-shorthand-properties/-/plugin-transform-shorthand-properties-7.23.3.tgz",
@@ -1671,15 +1702,15 @@
       }
     },
     "node_modules/@babel/register": {
-      "version": "7.22.15",
-      "resolved": "https://registry.npmjs.org/@babel/register/-/register-7.22.15.tgz",
-      "integrity": "sha512-V3Q3EqoQdn65RCgTLwauZaTfd1ShhwPmbBv+1dkZV/HpCGMKVyn6oFcRlI7RaKqiDQjX2Qd3AuoEguBgdjIKlg==",
+      "version": "7.23.7",
+      "resolved": "https://registry.npmjs.org/@babel/register/-/register-7.23.7.tgz",
+      "integrity": "sha512-EjJeB6+kvpk+Y5DAkEAmbOBEFkh9OASx0huoEkqYTFxAZHzOAX2Oh5uwAUuL2rUddqfM0SA+KPXV2TbzoZ2kvQ==",
       "dev": true,
       "dependencies": {
         "clone-deep": "^4.0.1",
         "find-cache-dir": "^2.0.0",
         "make-dir": "^2.1.0",
-        "pirates": "^4.0.5",
+        "pirates": "^4.0.6",
         "source-map-support": "^0.5.16"
       },
       "engines": {
@@ -2105,12 +2136,12 @@
       }
     },
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-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/w3c-xmlserializer/-/w3c-xmlserializer-4.0.0.tgz",
-      "integrity": "sha512-d+BFHzbiCx6zGfz0HyQ6Rg69w9k19nviJspaj4yNscGjrHu94sVP+aRm75yEbCh+r2/yR+7q6hux9LVtbuTGBw==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/w3c-xmlserializer/-/w3c-xmlserializer-5.0.0.tgz",
+      "integrity": "sha512-o8qghlI8NZHU1lLPrpi2+Uq7abh4GGPpYANlalzWxyWteJOCsr/P+oPBA49TOLu5FTZO4d3F9MnWJfiMo4BkmA==",
       "dev": true,
       "dependencies": {
-        "xml-name-validator": "^4.0.0"
+        "xml-name-validator": "^5.0.0"
       },
       "engines": {
-        "node": ">=14"
+        "node": ">=18"
       }
     },
     "node_modules/wait-on": {
@@ -8338,15 +8385,15 @@
       }
     },
     "node_modules/whatwg-encoding": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/whatwg-encoding/-/whatwg-encoding-2.0.0.tgz",
-      "integrity": "sha512-p41ogyeMUrw3jWclHWTQg1k05DSVXPLcVxRTYsXUk+ZooOCZLcoYgPZ/HL/D/N+uQPOtcp1me1WhBEaX02mhWg==",
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/whatwg-encoding/-/whatwg-encoding-3.1.1.tgz",
+      "integrity": "sha512-6qN4hJdMwfYBtE3YBTTHhoeuUrDBPZmbQaxWAqSALV/MeEnR5z1xd8UKud2RAkFoPkmB+hli1TZSnyi84xz1vQ==",
       "dev": true,
       "dependencies": {
         "iconv-lite": "0.6.3"
       },
       "engines": {
-        "node": ">=12"
+        "node": ">=18"
       }
     },
     "node_modules/whatwg-encoding/node_modules/iconv-lite": {
@@ -8362,25 +8409,25 @@
       }
     },
     "node_modules/whatwg-mimetype": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/whatwg-mimetype/-/whatwg-mimetype-3.0.0.tgz",
-      "integrity": "sha512-nt+N2dzIutVRxARx1nghPKGv1xHikU7HKdfafKkLNLindmPU/ch3U31NOCGGA/dmPcmb1VlofO0vnKAcsm0o/Q==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-mimetype/-/whatwg-mimetype-4.0.0.tgz",
+      "integrity": "sha512-QaKxh0eNIi2mE9p2vEdzfagOKHCcj1pJ56EEHGQOVxp8r9/iszLUUV7v89x9O1p/T+NlTM5W7jW6+cz4Fq1YVg==",
       "dev": true,
       "engines": {
-        "node": ">=12"
+        "node": ">=18"
       }
     },
     "node_modules/whatwg-url": {
-      "version": "12.0.1",
-      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-12.0.1.tgz",
-      "integrity": "sha512-Ed/LrqB8EPlGxjS+TrsXcpUond1mhccS3pchLhzSgPCnTimUCKj3IZE75pAs5m6heB2U2TMerKFUXheyHY+VDQ==",
+      "version": "14.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-14.0.0.tgz",
+      "integrity": "sha512-1lfMEm2IEr7RIV+f4lUNPOqfFL+pO+Xw3fJSqmjX9AbXcXcYOkCe1P6+9VBZB6n94af16NfZf+sSk0JCBZC9aw==",
       "dev": true,
       "dependencies": {
-        "tr46": "^4.1.1",
+        "tr46": "^5.0.0",
         "webidl-conversions": "^7.0.0"
       },
       "engines": {
-        "node": ">=14"
+        "node": ">=18"
       }
     },
     "node_modules/which": {
@@ -8461,9 +8508,9 @@
       "dev": true
     },
     "node_modules/ws": {
-      "version": "8.14.2",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-8.14.2.tgz",
-      "integrity": "sha512-wEBG1ftX4jcglPxgFCMJmZ2PLtSbJ2Peg6TmpJFTbe9GZYOQCDPdMYu/Tm0/bGZkw8paZnJY45J4K2PZrLYq8g==",
+      "version": "8.16.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.16.0.tgz",
+      "integrity": "sha512-HS0c//TP7Ina87TfiPUz1rQzMhHrl/SG2guqRcTOIUYD2q8uhUdNHZYJUaQ8aTGPzCh+c6oawMKW35nFl1dxyQ==",
       "dev": true,
       "engines": {
         "node": ">=10.0.0"
@@ -8482,12 +8529,12 @@
       }
     },
     "node_modules/xml-name-validator": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-4.0.0.tgz",
-      "integrity": "sha512-ICP2e+jsHvAj2E2lIHxa5tjXRlKDJo4IdvPvCXbXQGdzSfmSpNVyIKMvoZHjDY9DP0zV17iI85o90vRFXNccRw==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-5.0.0.tgz",
+      "integrity": "sha512-EvGK8EJ3DhaHfbRlETOWAS5pO9MZITeauHKJyb8wyajUfQUenkIg2MvLDTZ4T/TgIcm3HU0TFBgWWboAZ30UHg==",
       "dev": true,
       "engines": {
-        "node": ">=12"
+        "node": ">=18"
       }
     },
     "node_modules/xmlchars": {
diff --git a/package.json b/package.json
index 04a6ff4..251b6ae 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "pretest": "npm run lint && npm run clean && npm run build",
     "test": "mocha --require @babel/register && npm run journey:ci",
     "build": "rollup -c --bundleConfigAsCjs rollup.config.js",
-    "clean": "rm -r ./build",
+    "clean": "rm -rf ./build",
     "journey": "cypress run",
     "journey:debug": "cypress open",
     "journey:ci": "start-server-and-test example:run 8000 journey",
@@ -61,13 +61,15 @@
     "@rollup/plugin-terser": "^0.4.4",
     "body-parser": "^1.20.2",
     "chai": "^4.3.10",
+    "chai-subset": "^1.6.0",
     "cypress": "^13.6.0",
     "detect-browser": "^5.3.0",
     "dom-storage": "^2.1.0",
     "eslint": "^8.55.0",
     "express": "^4.18.2",
     "global-jsdom": "^9.1.0",
-    "jsdom": "^22.1.0",
+    "jsdom": "^23.0.1",
+    "jsonschema": "^1.4.1",
     "mocha": "^10.2.0",
     "nodemon": "^3.0.2",
     "rollup": "^4.6.1",
diff --git a/src/UserALEWebExtension/background.js b/src/UserALEWebExtension/background.js
index 60ebf2e..0516727 100644
--- a/src/UserALEWebExtension/background.js
+++ b/src/UserALEWebExtension/background.js
@@ -19,60 +19,46 @@
  eslint-disable
  */
 
-import * as globals from './globals';
 import * as MessageTypes from './messageTypes.js';
-import { timeStampScale } from '../getInitialSettings.js';
-import { extractTimeFields, initPackager, packageLog } from '../packageLogs.js';
-import { initSender } from '../sendLogs.js';
+import * as userale from '../main.js';
+import { browser } from './globals.js';
 
-// inherent dependency on globals.js, loaded by the webext
-
-// browser is defined in firefox, but not in chrome. In chrome, they use
-// the 'chrome' global instead. Let's map it to browser so we don't have
-// to have if-conditions all over the place.
-
-var browser = browser || chrome;
-var logs = [];
-var config = {
-  autostart: true,
-  url: 'http://localhost:8000',
-  transmitInterval: 5000,
-  logCountThreshold: 5,
-  userId: null,
-  version: null,
-  resolution: 500,
-  time: timeStampScale({}),
-  on: true,
+// Initalize userale plugin options
+const defaultConfig = {
+  useraleConfig: {
+    url: 'http://localhost:8000',
+    userId: 'pluginUser',
+    authHeader: null,
+    toolName: 'useralePlugin',
+    version: userale.version,
+  },
+  pluginConfig: {
+    // Default to a regex that will match no string
+    urlWhitelist: '(?!x)x'
+  }
 };
-var sessionId = 'session_' + Date.now();
 
-var getTimestamp = ((typeof performance !== 'undefined') && (typeof performance.now !== 'undefined'))
-  ? function () { return performance.now() + performance.timing.navigationStart; }
-  : Date.now;
+var urlWhitelist;
+var tabToHttpSession = {};
+var browserSessionId = null;
 
-browser.storage.local.set({ sessionId: sessionId });
-
-var store = browser.storage.local.get({
-  userAleHost: globals.userAleHost,
-  userAleScript: globals.userAleScript,
-  toolUser: globals.toolUser,
-  toolName: globals.toolName,
-  toolVersion: globals.toolVersion,
-}, storeCallback);
-        
-function storeCallback(item) {
-  config = Object.assign({}, config, {
-    url: item.userAleHost,
-    userId: item.toolUser,
-    sessionID: sessionId,
-    toolName: item.toolName,
-    toolVersion: item.toolVersion
-  });
-
-  initPackager(logs, config);
-  initSender(logs, config);
+/**
+ * Apply the extension config to both the background and content instances of userale
+ * @param {Object} config The extension config to apply
+ * @return {undefined}
+ */
+function updateConfig(config) {
+  urlWhitelist = new RegExp(config.pluginConfig.urlWhitelist);
+  userale.options(config.useraleConfig);
+  // TODO: tabs need a page load to apply this config change.
+  dispatchTabMessage(config.useraleConfig);
 }
 
+/**
+ * Send a message to all tabs
+ * @param {Object} message The message to send
+ * @return {undefined}
+ */
 function dispatchTabMessage(message) {
   browser.tabs.query({}, function (tabs) {
     tabs.forEach(function (tab) {
@@ -81,47 +67,62 @@
   });
 }
 
-function packageBrowserLog(type, logDetail) {
-  var timeFields = extractTimeFields(getTimestamp());
-
-  logs.push({
-    'target' : null,
-    'path' : null,
-    'clientTime' : timeFields.milli,
-    'microTime' : timeFields.micro,
-    'location' : null,
-    'type' : 'browser.' + type,
-    'logType': 'raw',
-    'userAction' : true,
-    'details' : logDetail,
-    'userId' : globals.toolUser,
-    'toolVersion': null,
-    'toolName': null,
-    'useraleVersion': null,
-    'sessionID': sessionId,
-  });
+/**
+ * Callback for filtering out logs with urls that do not match the regex defined in extension options.
+ * @param {Object} log The candidate log
+ * @return {Object} The transformed log
+ */
+function filterUrl(log) {
+  if(urlWhitelist.test(log.pageUrl)) {
+    return log
+  }
+  return false;
 }
 
-browser.runtime.onMessage.addListener(function (message) {
+/**
+ * Callback for setting the session id's of tab logs to that of the target tab
+ * @param {Object} log The candidate log
+ * @return {Object} The transformed log
+ */
+function injectSessions(log) {
+    let id = log.details.id;
+    if(id in tabToHttpSession) {
+      log.httpSessionId = tabToHttpSession[id];
+    } else {
+      log.httpSessionId = null
+    }
+    log.browserSessionId = browserSessionId;
+    return log;
+}
+
+browser.storage.local.get(defaultConfig, (res) => {
+  // Apply url filter to logs generated by the background page.
+  userale.addCallbacks({filterUrl, injectSessions});
+  updateConfig(res);
+  browserSessionId = JSON.parse(window.sessionStorage.getItem('userAleHttpSessionId'));
+});
+
+browser.runtime.onMessage.addListener(function (message, sender, sendResponse) {
   switch (message.type) {
-    case MessageTypes.CONFIG_CHANGE:
-      (function () {
-        var updatedConfig = Object.assign({}, config, {
-          url: message.payload.userAleHost,
-          userId: message.payload.toolUser,
-          toolName: message.payload.toolName,
-          toolVersion: message.payload.toolVersion
-        });
-        initPackager(logs, updatedConfig);
-        initSender(logs, updatedConfig);
-        dispatchTabMessage(message);
-      })();
+    // Handles logs rerouted from content and option scripts.
+    case MessageTypes.ADD_LOG:
+      let log = message.payload;
+      log.browserSessionId = browserSessionId;
+      // Apply url filter to logs generated outside the background page.
+      log = filterUrl(log);
+      if(log) {
+        userale.log(log);
+      }
       break;
 
-    case MessageTypes.ADD_LOG:
-      (function () {
-        logs.push(message.payload);
-      })();
+    case MessageTypes.HTTP_SESSION:
+      if("tab" in sender && "id" in sender.tab) {
+        tabToHttpSession[sender.tab.id] = message.payload;
+      }
+      break;
+
+    case MessageTypes.CONFIG_CHANGE:
+      updateConfig(message.payload);
       break;
 
     default:
@@ -129,69 +130,63 @@
   }
 });
 
-function getTabDetailById(tabId, onReady) {
-  browser.tabs.get(tabId, function (tab) {
-    onReady({
-      active: tab.active,
-      audible: tab.audible,
-      incognito: tab.incognito,
-      index: tab.index,
-      muted: tab.mutedInfo ? tab.mutedInfo.muted : null,
-      pinned: tab.pinned,
-      selected: tab.selected,
-      tabId: tab.id,
-      title: tab.title,
-      url: tab.url,
-      windowId: tab.windowId,
-    });
+/**
+ * Extract tab details then log a tab event
+ * @param {integer} tabId The id of the target tab
+ * @param {Object} data The data of the tab event
+ * @param {String} type The type of tab event
+ * @return {undefined}
+ */
+function packageTabLog(tabId, data, type) {
+  browser.tabs.get(tabId, (tab) => {
+    packageDetailedTabLog(tab, data, type);
   });
 }
 
-browser.tabs.onActivated.addListener(function (e) {
-  getTabDetailById(e.tabId, function (detail) {
-    packageBrowserLog('tabs.onActivated', detail);
-  });
+/**
+ * Log a tab event with tab details
+ * @param {Object} tab The target tab object
+ * @param {Object} data The data of the tab event
+ * @param {String} type The type of tab event
+ * @return {undefined}
+ */
+function packageDetailedTabLog(tab, data, type) {
+  Object.assign(data, {type});
+  userale.packageCustomLog(data, ()=>{return tab}, true);
+}
+
+// Attach Handlers for tab events
+// https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/tabs
+browser.tabs.onActivated.addListener((activeInfo) => {
+  packageTabLog(activeInfo.tabId, activeInfo, "tabs.onActivated");
 });
 
-browser.tabs.onCreated.addListener(function (tab, e) {
-  packageBrowserLog('tabs.onCreated', {
-    active: tab.active,
-    audible: tab.audible,
-    incognito: tab.incognito,
-    index: tab.index,
-    muted: tab.mutedInfo ? tab.mutedInfo.muted : null,
-    pinned: tab.pinned,
-    selected: tab.selected,
-    tabId: tab.id,
-    title: tab.title,
-    url: tab.url,
-    windowId: tab.windowId,
-  });
+browser.tabs.onAttached.addListener((tabId, attachInfo) => {
+  packageTabLog(tabId, attachInfo, "tabs.onAttached");
 });
 
-browser.tabs.onDetached.addListener(function (tabId) {
-  getTabDetailById(tabId, function (detail) {
-    packageBrowserLog('tabs.onDetached', detail);
-  });
+browser.tabs.onCreated.addListener((tab) => {
+  packageDetailedTabLog(tab, {}, "tabs.onCreated");
 });
 
-browser.tabs.onMoved.addListener(function (tabId) {
-  getTabDetailById(tabId, function (detail) {
-    packageBrowserLog('tabs.onMoved', detail);
-  });
+browser.tabs.onDetached.addListener((tabId, detachInfo) => {
+  packageTabLog(tabId, detachInfo, "tabs.onDetached");
 });
 
-browser.tabs.onRemoved.addListener(function (tabId) {
-  packageBrowserLog('tabs.onRemoved', { tabId: tabId });
+browser.tabs.onMoved.addListener((tabId, moveInfo) => {
+  packageTabLog(tabId, moveInfo, "tabs.onMoved");
 });
 
-browser.tabs.onZoomChange.addListener(function (e) {
-  getTabDetailById(e.tabId, function (detail) {
-    packageBrowserLog('tabs.onZoomChange', Object.assign({}, {
-      oldZoomFactor: e.oldZoomFactor,
-      newZoomFactor: e.newZoomFactor,
-    }, detail));
-  });
+browser.tabs.onRemoved.addListener((tabId, removeInfo) => {
+  packageDetailedTabLog({id: tabId}, removeInfo, "tabs.onRemoved");
+});
+
+browser.tabs.onUpdated.addListener((tabId, changeInfo, tab) => {
+  packageDetailedTabLog(tab, changeInfo, "tabs.onUpdated");
+});
+
+browser.tabs.onZoomChange.addListener((ZoomChangeInfo) => {
+  packageTabLog(ZoomChangeInfo.tabId, ZoomChangeInfo, "tabs.onZoomChange");
 });
 
 /*
diff --git a/src/UserALEWebExtension/content.js b/src/UserALEWebExtension/content.js
index 7ede7a6..b0fe393 100644
--- a/src/UserALEWebExtension/content.js
+++ b/src/UserALEWebExtension/content.js
@@ -17,61 +17,22 @@
 
 /* eslint-disable */
 
-import * as globals from './globals';
 import * as MessageTypes from './messageTypes.js';
-import { addCallbacks, options, start } from '../main.js';
+import * as userale from '../main.js';
+import { rerouteLog, browser } from './globals.js';
 
-// browser is defined in firefox, but not in chrome. In chrome, they use
-// the 'chrome' global instead. Let's map it to browser so we don't have
-// to have if-conditions all over the place.
-
-var browser = browser || chrome;
-
-// creates a Future for retrieval of the named keys
-// the value specified is the default value if one doesn't exist in the storage
-let store = browser.storage.local.get({
-  sessionId: null,
-  userAleHost: globals.userAleHost,
-  userAleScript: globals.userAleScript,
-  toolUser: globals.toolUser,
-  toolName: globals.toolName,
-  toolVersion: globals.toolVersion,
-}, storeCallback);
-        
-function storeCallback(item) {
-  injectScript({
-    url: item.userAleHost,
-    userId: item.toolUser,
-    sessionID: item.sessionId,
-    toolName: item.toolName,
-    toolVersion: item.toolVersion
-  });
-}
-
-function queueLog(log) {
-  browser.runtime.sendMessage({ type: MessageTypes.ADD_LOG, payload: log });
-}
-
-function injectScript(config) {
-  options(config);
-//  start();  not necessary given that autostart in place, and option is masked from WebExt users
-  addCallbacks({function (log) {
-    queueLog(Object.assign({}, log, {
-      pageUrl: document.location.href,
-    }));
-    console.log(log);
-    return false;
-  }});
-}
+browser.storage.local.get("useraleConfig", (res) => {
+  userale.options(res.useraleConfig);
+  userale.addCallbacks({rerouteLog});
+  
+  // Send httpSession to background scirpt to inject into tab events.
+  let payload = JSON.parse(window.sessionStorage.getItem('userAleHttpSessionId'));
+  browser.runtime.sendMessage({type: MessageTypes.HTTP_SESSION, payload});
+});
 
 browser.runtime.onMessage.addListener(function (message) {
   if (message.type === MessageTypes.CONFIG_CHANGE) {
-    options({
-      url: message.payload.userAleHost,
-      userId: message.payload.toolUser,
-      toolName: message.payload.toolName,
-      toolVersion: message.payload.toolVersion
-    });
+    userale.options(message.payload);
   }
 });
 
diff --git a/src/UserALEWebExtension/globals.js b/src/UserALEWebExtension/globals.js
index bda0d7f..1f5d844 100644
--- a/src/UserALEWebExtension/globals.js
+++ b/src/UserALEWebExtension/globals.js
@@ -16,12 +16,14 @@
 */

 

 /* eslint-disable */

+import * as MessageTypes from './messageTypes.js';

 

-// these are default values, which can be overridden by the user on the options page

-export var userAleHost = 'http://localhost:8000';

-export var userAleScript = 'userale-2.4.0.min.js';

-export var toolUser = 'nobody';

-export var toolName = 'test_app';

-export var toolVersion = '2.4.0';

+// browser is defined in firefox, but chrome uses the 'chrome' global.

+export var browser = browser || chrome;

+

+export function rerouteLog(log) {

+  browser.runtime.sendMessage({ type: MessageTypes.ADD_LOG, payload: log });

+  return false;

+}

 

 /* eslint-enable */

diff --git a/src/UserALEWebExtension/messageTypes.js b/src/UserALEWebExtension/messageTypes.js
index 8eaedbc..6d553c9 100644
--- a/src/UserALEWebExtension/messageTypes.js
+++ b/src/UserALEWebExtension/messageTypes.js
@@ -15,7 +15,8 @@
 * limitations under the License.
 */
 
-var prefix = 'USERALE_';
+const prefix = 'USERALE_';
 
-export var CONFIG_CHANGE = prefix + 'CONFIG_CHANGE';
-export var ADD_LOG = prefix + 'ADD_LOG';
+export const CONFIG_CHANGE = prefix + 'CONFIG_CHANGE';
+export const ADD_LOG = prefix + 'ADD_LOG';
+export const HTTP_SESSION = prefix + 'HTTP_SESSION';
diff --git a/src/UserALEWebExtension/options.js b/src/UserALEWebExtension/options.js
index 8ef7867..caa442a 100644
--- a/src/UserALEWebExtension/options.js
+++ b/src/UserALEWebExtension/options.js
@@ -16,51 +16,56 @@
 */

 

 /* eslint-disable */

-import * as globals from './globals.js';

 import * as MessageTypes from './messageTypes.js';

+import * as userale from '../main.js'

+import { rerouteLog, browser } from './globals.js';

 

-if (chrome) {

-  browser = chrome;

-}

+userale.addCallbacks({rerouteLog});

 

-// creates a Future for retrieval of the named keys

-// the value specified is the default value if one doesn't exist in the storage

-let store = browser.storage.local.get({

-  userAleHost: globals.userAleHost,

-  userAleScript: globals.userAleScript,

-  toolUser: globals.toolUser,

-  toolName: globals.toolName,

-  toolVersion: globals.toolVersion,

-}, storeCallback);

+// TODO: Warn users when setting credentials with unsecured connection.

+const mitmWarning = "Setting credentials with http will expose you to a MITM attack. Are you sure you want to continue?";

 

-function storeCallback(item) {

-  document.getElementById("host").value = item.userAleHost;

-  document.getElementById("clientScript").value = item.userAleScript;

-  document.getElementById("toolUser").value = item.toolUser;

-  document.getElementById("toolName").value = item.toolName;

-  document.getElementById("toolVersion").value = item.toolVersion;

-}

-

-function onError(error) {

-  console.log(error);

-}

-

-function saveOptions(e) {

-  const updatedConfig = {

-    userAleHost: document.getElementById("host").value,

-    userAleScript: document.getElementById("clientScript").value,

-    toolUser: document.getElementById("toolUser").value,

-    toolName: document.getElementById("toolName").value,

-    toolVersion: document.getElementById("toolVersion").value,

+function setConfig() {

+  let config = {

+    url: document.getElementById("url").value,

+    userId: document.getElementById("user").value,

+    toolName: document.getElementById("tool").value,

+    version: document.getElementById("version").value

   };

 

-  browser.storage.local.set(updatedConfig);

+  // Set a basic auth header if given credentials.

+  const password = document.getElementById("password").value;

+  if(config.userId && password) {

+    config.authHeader = "Basic " + btoa(`${config.userId}:${password}`);

+  }

 

-  browser.runtime.sendMessage({ type: MessageTypes.CONFIG_CHANGE, payload: updatedConfig });

+  let payload = {

+    useraleConfig: config,

+    pluginConfig: {urlWhitelist: document.getElementById("filter").value}

+  };

+

+  browser.storage.local.set(payload, () => {

+    userale.options(config);

+    browser.runtime.sendMessage({ type: MessageTypes.CONFIG_CHANGE, payload });

+  });

 }

 

-document.addEventListener("submit", function() {

-  saveOptions();

-});

+function getConfig() {

+  browser.storage.local.get("useraleConfig", (res) => {

+    let config = res.useraleConfig;

+  

+    userale.options(config);

+    document.getElementById("url").value = config.url;

+    document.getElementById("user").value = config.userId;

+    document.getElementById("tool").value = config.toolName;

+    document.getElementById("version").value = config.version;

+  });

+  browser.storage.local.get("pluginConfig", (res) => {

+    document.getElementById("filter").value = res.pluginConfig.urlWhitelist;

+  });

+}

 

-/* eslint-enable */

+document.addEventListener("DOMContentLoaded", getConfig);

+document.addEventListener("submit", setConfig);

+

+/* eslint-enable */
\ No newline at end of file
diff --git a/src/UserALEWebExtension/optionsPage.html b/src/UserALEWebExtension/optionsPage.html
index b746439..9a3f363 100644
--- a/src/UserALEWebExtension/optionsPage.html
+++ b/src/UserALEWebExtension/optionsPage.html
@@ -19,31 +19,34 @@
 <html>
 <head>
     <title>User ALE Web Extension - Options</title>
-    <script src="globals.js"></script>
     <script src="options.js"></script>
     <meta charset="utf-8">
 </head>
 <body>
 <h1>Options</h1>
 <form>
-    <label>User ALE Server Host:</label>
-    <input id="host"/>
-    <br/>
-    
-    <label>User ALE Client Script:</label>
-    <input id="clientScript"/>
+    <label>Logging Endpoint URL:</label>
+    <input id="url"/>
     <br/>
 
     <label>User:</label>
-    <input id="toolUser"/>
+    <input id="user"/>
+    <br/>
+
+    <label>Password:</label>
+    <input type="password" id="password"/>
     <br/>
 
     <label>Tool Name:</label>
-    <input id="toolName"/>
+    <input id="tool"/>
     <br/>
 
     <label>Tool Version:</label>
-    <input id="toolVersion"/>
+    <input id="version"/>
+    <br/>
+
+    <label>URL whitelist regex:</label>
+    <input id="filter"/>
     <br/>
 
     <div align="right">
diff --git a/src/getInitialSettings.js b/src/getInitialSettings.js
index 174c642..99f35f0 100644
--- a/src/getInitialSettings.js
+++ b/src/getInitialSettings.js
@@ -16,6 +16,7 @@
  */
 
 let sessionId = null;
+let httpSessionId = null;
 
 /**
  * Extracts the initial configuration settings from the
@@ -29,6 +30,10 @@
         sessionId = getSessionId('userAleSessionId', 'session_' + String(Date.now()));
     }
 
+    if (httpSessionId === null) {
+        httpSessionId = getSessionId('userAleHttpSessionId', generateHttpSessionId());
+    }
+
     const script = document.currentScript || (function () {
         const scripts = document.getElementsByTagName('script');
         return scripts[scripts.length - 1];
@@ -49,8 +54,11 @@
     settings.userFromParams = get('data-user-from-params') || null;
     settings.time = timeStampScale(document.createEvent('CustomEvent'));
     settings.sessionID = get('data-session') || sessionId;
+    settings.httpSessionId = httpSessionId;
+    settings.browserSessionId = null;
     settings.authHeader = get('data-auth') || null;
     settings.custIndex = get('data-index') || null;
+    settings.headers = get('data-headers') || null;
     return settings;
 }
 
@@ -69,7 +77,6 @@
     return JSON.parse(window.sessionStorage.getItem(sessionKey));
 }
 
-
 /**
  * Creates a function to normalize the timestamp of the provided event.
  * @param  {Object} e An event containing a timeStamp property.
@@ -107,3 +114,19 @@
 
     return tsScaler;
 }
+
+/**
+ * Creates a cryptographiclly random string to represent this http session.
+ * @return {String}   A random 32 digit hex string
+ */
+function generateHttpSessionId() {
+    // 32 digit hex -> 128 bits of info -> 2^64 ~= 10^19 sessions needed for 50% chance of collison
+    let len = 32;
+    var arr = new Uint8Array(len / 2);
+    window.crypto.getRandomValues(arr);
+    return Array.from(arr,
+        (dec) => {
+            return dec.toString(16).padStart(2, "0");
+        }
+    ).join('');
+}
diff --git a/src/main.js b/src/main.js
index 6d09c71..297fab5 100644
--- a/src/main.js
+++ b/src/main.js
@@ -32,6 +32,7 @@
 
 export let started = false;
 export {defineCustomDetails as details} from './attachHandlers.js';
+export {registerAuthCallback as registerAuthCallback} from './utils';
 export {
     addCallbacks as addCallbacks,
     removeCallbacks as removeCallbacks,
@@ -69,7 +70,6 @@
                 started = config.on = true;
                 packageCustomLog({
                     type: 'load',
-                    logType: 'raw',
                     details: {pageLoadTime: endLoadTimestamp - startLoadTimestamp}
                     }, () => {},false)
             } else {
diff --git a/src/packageLogs.js b/src/packageLogs.js
index db287d1..0a23935 100644
--- a/src/packageLogs.js
+++ b/src/packageLogs.js
@@ -16,7 +16,7 @@
  */
 
 import { detect } from 'detect-browser';
-const browser = detect();
+const browserInfo = detect();
 
 export let logs;
 let config;
@@ -144,6 +144,8 @@
     'toolName' : config.toolName,
     'useraleVersion': config.useraleVersion,
     'sessionID': config.sessionID,
+    'httpSessionId': config.httpSessionId,
+    'browserSessionId': config.browserSessionId,
   };
 
   if ((typeof filterHandler === 'function') && !filterHandler(log)) {
@@ -198,7 +200,9 @@
         'toolVersion' : config.version,
         'toolName' : config.toolName,
         'useraleVersion': config.useraleVersion,
-        'sessionID': config.sessionID
+        'sessionID': config.sessionID,
+        'httpSessionId': config.httpSessionId,
+        'browserSessionId': config.browserSessionId,
     };
 
     let log = Object.assign(metaData, customLog);
@@ -282,7 +286,9 @@
             'toolVersion': config.version,
             'toolName': config.toolName,
             'useraleVersion': config.useraleVersion,
-            'sessionID': config.sessionID
+            'sessionID': config.sessionID,
+            'httpSessionId': config.httpSessionId,
+            'browserSessionId': config.browserSessionId,
         };
 
         if (typeof filterHandler === 'function' && !filterHandler(intervalLog)) {
@@ -391,7 +397,7 @@
 
 export function detectBrowser() {
     return {
-        'browser': browser ? browser.name : '',
-        'version': browser ? browser.version : ''
+        'browser': browserInfo ? browserInfo.name : '',
+        'version': browserInfo ? browserInfo.version : ''
     };
 }
\ No newline at end of file
diff --git a/src/sendLogs.js b/src/sendLogs.js
index c2da246..5985644 100644
--- a/src/sendLogs.js
+++ b/src/sendLogs.js
@@ -5,9 +5,9 @@
  * The ASF licenses this file to You under the Apache License, Version 2.0
  * (the "License"); you may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
- * 
+ *
  *   http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -15,6 +15,9 @@
  * limitations under the License.
  */
 
+import { updateAuthHeader } from "./utils";
+import { updateCustomHeaders } from "./utils/headers";
+
 let sendIntervalId = null;
 
 /**
@@ -39,7 +42,7 @@
  * @return {Number}        The newly created interval id.
  */
 export function sendOnInterval(logs, config) {
-  return setInterval(function() {
+  return setInterval(function () {
     if (!config.on) {
       return;
     }
@@ -57,8 +60,13 @@
  * @param  {Object} config Configuration object to be read from.
  */
 export function sendOnClose(logs, config) {
-  window.addEventListener('pagehide', function () {
+  window.addEventListener("pagehide", function () {
     if (config.on && logs.length > 0) {
+      // NOTE: sendBeacon does not support auth headers,
+      // so this will fail if auth is required.
+      // The alternative is to use fetch() with keepalive: true
+      // https://developer.mozilla.org/en-US/docs/Web/API/Navigator/sendBeacon#description
+      // https://stackoverflow.com/a/73062712/9263449
       navigator.sendBeacon(config.url, JSON.stringify(logs));
       logs.splice(0); // clear log queue
     }
@@ -76,18 +84,27 @@
 // @todo expose config object to sendLogs replate url with config.url
 export function sendLogs(logs, config, retries) {
   const req = new XMLHttpRequest();
-
-  // @todo setRequestHeader for Auth
   const data = JSON.stringify(logs);
 
-  req.open('POST', config.url);
+  req.open("POST", config.url);
+
+  // Update headers
+  updateAuthHeader(config);
   if (config.authHeader) {
-    req.setRequestHeader('Authorization', config.authHeader)
+    req.setRequestHeader("Authorization", config.authHeader);
+  }
+  req.setRequestHeader("Content-type", "application/json;charset=UTF-8");
+
+  // Update custom headers last to allow them to over-write the defaults. This assumes
+  // the user knows what they are doing and may want to over-write the defaults.
+  updateCustomHeaders(config);
+  if (config.headers) {
+    Object.entries(config.headers).forEach(([header, value]) => {
+      req.setRequestHeader(header, value);
+    });
   }
 
-  req.setRequestHeader('Content-type', 'application/json;charset=UTF-8');
-
-  req.onreadystatechange = function() {
+  req.onreadystatechange = function () {
     if (req.readyState === 4 && req.status !== 200) {
       if (retries > 0) {
         sendLogs(logs, config, retries--);
diff --git a/src/utils/auth/index.js b/src/utils/auth/index.js
new file mode 100644
index 0000000..cb8099a
--- /dev/null
+++ b/src/utils/auth/index.js
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export let authCallback = null;
+
+/**
+ * Fetches the most up-to-date auth header string from the auth callback
+ * and updates the config object with the new value.
+ * @param {Object} config Configuration object to be updated.
+ * @param {Function} authCallback Callback used to fetch the newest header.
+ * @returns {void}
+ */
+export function updateAuthHeader(config) {
+  if (authCallback) {
+    try {
+        config.authHeader = authCallback();
+    } catch (e) {
+        // We should emit the error, but otherwise continue as this could be a temporary issue
+        // due to network connectivity or some logic inside the authCallback which is the user's
+        // responsibility.
+        console.error(`Error encountered while setting the auth header: ${e}`);
+    }
+  }
+}
+
+/**
+ * Registers the provided callback to be used when updating the auth header.
+ * @param {Function} callback Callback used to fetch the newest header. Should return a string.
+ * @returns {boolean} Whether the operation succeeded.
+ */
+export function registerAuthCallback(callback) {
+  try {
+    verifyCallback(callback);
+    authCallback = callback;
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+/**
+ * Verify that the provided callback is a function which returns a string
+ * @param {Function} callback Callback used to fetch the newest header. Should return a string.
+ * @throws {Error} If the callback is not a function or does not return a string.
+ * @returns {void}
+ */
+export function verifyCallback(callback) {
+  if (typeof callback !== "function") {
+    throw new Error("Userale auth callback must be a function");
+  }
+  const result = callback();
+  if (typeof result !== "string") {
+    throw new Error("Userale auth callback must return a string");
+  }
+}
+
+/**
+ * Resets the authCallback to null. Used for primarily for testing, but could be used
+ * to remove the callback in production.
+ * @returns {void}
+ */
+export function resetAuthCallback() {
+  authCallback = null;
+}
\ No newline at end of file
diff --git a/src/utils/headers/index.js b/src/utils/headers/index.js
new file mode 100644
index 0000000..e0c599f
--- /dev/null
+++ b/src/utils/headers/index.js
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export let headersCallback = null;
+
+/**
+ * Fetches the most up-to-date custom headers object from the headers callback
+ * and updates the config object with the new value.
+ * @param {Object} config Configuration object to be updated.
+ * @param {Function} headersCallback Callback used to fetch the newest headers.
+ * @returns {void}
+ */
+export function updateCustomHeaders(config) {
+  if (headersCallback) {
+    try {
+        config.headers = headersCallback();
+    } catch (e) {
+        // We should emit the error, but otherwise continue as this could be a temporary issue
+        // due to network connectivity or some logic inside the headersCallback which is the user's
+        // responsibility.
+        console.error(`Error encountered while setting the headers: ${e}`);
+    }
+  }
+}
+
+/**
+ * Registers the provided callback to be used when updating the auth header.
+ * @param {Function} callback Callback used to fetch the newest headers. Should return an object.
+ * @returns {boolean} Whether the operation succeeded.
+ */
+export function registerHeadersCallback(callback) {
+  try {
+    verifyCallback(callback);
+    headersCallback = callback;
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+/**
+ * Verify that the provided callback is a function which returns a string
+ * @param {Function} callback Callback used to fetch the newest header. Should return an object.
+ * @throws {Error} If the callback is not a function or does not return a string.
+ * @returns {void}
+ */
+export function verifyCallback(callback) {
+  if (typeof callback !== "function") {
+    throw new Error("Userale headers callback must be a function");
+  }
+  const result = callback();
+  if (typeof result !== "object") {
+    throw new Error("Userale headers callback must return an object");
+  }
+  for (const [key, value] of Object.entries(result)) {
+    if (typeof key !== "string" || typeof value !== "string") {
+      throw new Error("Userale header callback must return an object with string keys and values");
+    }
+  }
+}
+
+/**
+ * Resets the authCallback to null. Used for primarily for testing, but could be used
+ * to remove the callback in production.
+ * @returns {void}
+ */
+export function resetHeadersCallback() {
+  headersCallback = null;
+}
\ No newline at end of file
diff --git a/src/utils/index.js b/src/utils/index.js
new file mode 100644
index 0000000..243cbbe
--- /dev/null
+++ b/src/utils/index.js
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export {
+    authCallback,
+    updateAuthHeader, 
+    registerAuthCallback, 
+    resetAuthCallback, 
+    verifyCallback as verifyAuthCallback
+} from "./auth";
+export { 
+    headersCallback,
+    updateCustomHeaders,
+    registerHeadersCallback,
+    resetHeadersCallback,
+    verifyCallback as verifyHeadersCallback
+} from "./headers";
\ No newline at end of file
diff --git a/test/auth_spec.js b/test/auth_spec.js
new file mode 100644
index 0000000..db9b7c7
--- /dev/null
+++ b/test/auth_spec.js
@@ -0,0 +1,134 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import {expect} from 'chai';
+import sinon from 'sinon';
+import {
+    authCallback,
+    registerAuthCallback,
+    resetAuthCallback,
+    updateAuthHeader,
+    verifyAuthCallback
+} from '../src/utils';
+
+describe('verifyCallback', () => {
+    it('should not throw error for valid callback', () => {
+        const validCallback = sinon.stub().returns('someString');
+        expect(() => verifyAuthCallback(validCallback)).to.not.throw();
+    });
+
+    it('should throw error for non-function callback', () => {
+        const nonFunctionCallback = 'notAFunction';
+        expect(() => verifyAuthCallback(nonFunctionCallback)).to.throw('Userale auth callback must be a function');
+    });
+
+    it('should throw error for non-string callback return', () => {
+        const invalidReturnCallback = sinon.stub().returns(123);
+        expect(() => verifyAuthCallback(invalidReturnCallback)).to.throw('Userale auth callback must return a string');
+    });
+
+    it('should not throw error for valid callback with empty string return', () => {
+        const validCallback = sinon.stub().returns('');
+        expect(() => verifyAuthCallback(validCallback)).to.not.throw();
+    });
+});
+
+describe('registerAuthCallback', () => {
+    afterEach(() => {
+      resetAuthCallback();
+    });
+  
+    it('should register a valid callback', () => {
+      const validCallback = sinon.stub().returns('someString');
+      expect(registerAuthCallback(validCallback)).to.be.true;
+      expect(authCallback).to.equal(validCallback);
+    });
+  
+    it('should not register a non-function callback', () => {
+      const nonFunctionCallback = 'notAFunction';
+      expect(registerAuthCallback(nonFunctionCallback)).to.be.false;
+      expect(authCallback).to.be.null;
+    });
+  
+    it('should not register a callback with invalid return type', () => {
+      const invalidReturnCallback = sinon.stub().returns(123);
+      expect(registerAuthCallback(invalidReturnCallback)).to.be.false;
+      expect(authCallback).to.be.null;
+    });
+  
+    it('should register a callback with empty string return', () => {
+      const validCallback = sinon.stub().returns('');
+      expect(registerAuthCallback(validCallback)).to.be.true;
+      expect(authCallback).to.equal(validCallback);
+    });
+});
+
+describe('updateAuthHeader', () => {
+    let config;
+  
+    beforeEach(() => {
+      // Initialize config object before each test
+      config = { authHeader: null };
+    });
+
+    afterEach(() => {
+      resetAuthCallback();
+    });
+  
+    it('should update auth header when authCallback is provided', () => {
+      const validCallback = sinon.stub().returns('someString');
+      registerAuthCallback(validCallback);
+      updateAuthHeader(config, authCallback);
+      expect(config.authHeader).to.equal('someString');
+    });
+  
+    it('should not update auth header when authCallback is not provided', () => {
+      updateAuthHeader(config, authCallback);
+      expect(config.authHeader).to.be.null;
+    });
+  
+    it('should not update auth header when authCallback returns non-string', () => {
+      const invalidReturnCallback = sinon.stub().returns(123);
+      registerAuthCallback(invalidReturnCallback);
+      updateAuthHeader(config, authCallback);
+      expect(config.authHeader).to.be.null;
+    });
+  
+    it('should update auth header with empty string return from authCallback', () => {
+      const validCallback = sinon.stub().returns('');
+      registerAuthCallback(validCallback);
+      updateAuthHeader(config, authCallback);
+      expect(config.authHeader).to.equal('');
+    });
+  
+    it('should handle errors thrown during authCallback execution', () => {
+      const errorThrowingCallback = sinon.stub().throws(new Error('Callback execution failed'));
+      registerAuthCallback(errorThrowingCallback);
+      updateAuthHeader(config, authCallback);
+      expect(config.authHeader).to.be.null;
+    });
+  
+    it('should not update auth header after unregistering authCallback', () => {
+      const validCallback = sinon.stub().returns('someString');
+      registerAuthCallback(validCallback);
+      updateAuthHeader(config, authCallback);
+      expect(config.authHeader).to.equal('someString');
+      
+      // Unregister authCallback
+      updateAuthHeader(config, null);
+      expect(config.authHeader).to.equal('someString');
+    });
+  });
\ No newline at end of file
diff --git a/test/headers_spec.js b/test/headers_spec.js
new file mode 100644
index 0000000..a8bba1d
--- /dev/null
+++ b/test/headers_spec.js
@@ -0,0 +1,141 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import {expect} from 'chai';
+import sinon from 'sinon';
+import {
+    headersCallback,
+    registerHeadersCallback,
+    resetHeadersCallback,
+    updateCustomHeaders,
+    verifyHeadersCallback
+} from '../src/utils';
+
+describe('verifyCallback', () => {
+    it('should not throw error for valid callback', () => {
+        const validCallback = sinon.stub().returns({'x-api-token': 'someString', 'x-abc-def': 'someOtherString'});
+        expect(() => verifyHeadersCallback(validCallback)).to.not.throw();
+    });
+
+    it('should throw error for non-function callback', () => {
+        const nonFunctionCallback = 'notAFunction';
+        expect(() => verifyHeadersCallback(nonFunctionCallback)).to.throw('Userale headers callback must be a function');
+    });
+
+    it('should throw error for non-object callback return', () => {
+        const invalidReturnCallback = sinon.stub().returns(123);
+        expect(() => verifyHeadersCallback(invalidReturnCallback)).to.throw('Userale headers callback must return an object');
+    });
+
+    it('should throw error for incorrect headers object return', () => {
+        const invalidReturnCallback = sinon.stub().returns({'x-not-a-proper-value': 123});
+        expect(() => verifyHeadersCallback(invalidReturnCallback)).to.throw('Userale header callback must return an object with string keys and values');
+    });
+
+    it('should not throw error for valid callback with empty object return', () => {
+        const validCallback = sinon.stub().returns({});
+        expect(() => verifyHeadersCallback(validCallback)).to.not.throw();
+    });
+});
+
+describe('registerHeadersCallback', () => {
+    afterEach(() => {
+      resetHeadersCallback();
+    });
+  
+    it('should register a valid callback', () => {
+      const validCallback = sinon.stub().returns({'x-api-token': 'someString', 'x-abc-def': 'someOtherString'});
+      expect(registerHeadersCallback(validCallback)).to.be.true;
+      expect(headersCallback).to.equal(validCallback);
+    });
+  
+    it('should not register a non-function callback', () => {
+      const nonFunctionCallback = 'notAFunction';
+      expect(registerHeadersCallback(nonFunctionCallback)).to.be.false;
+      expect(headersCallback).to.be.null;
+    });
+  
+    it('should not register a callback with invalid return type', () => {
+      const invalidReturnCallback = sinon.stub().returns(123);
+      expect(registerHeadersCallback(invalidReturnCallback)).to.be.false;
+      expect(headersCallback).to.be.null;
+    });
+  
+    it('should register a callback with empty object return', () => {
+      const validCallback = sinon.stub().returns({});
+      expect(registerHeadersCallback(validCallback)).to.be.true;
+      expect(headersCallback).to.equal(validCallback);
+    });
+});
+
+describe('updateCustomHeader', () => {
+    let config;
+  
+    beforeEach(() => {
+      // Initialize config object before each test
+      config = { headers: null };
+    });
+
+    afterEach(() => {
+      resetHeadersCallback();
+    });
+  
+    it('should update custom headers when headersCallback is provided', () => {
+      const customHeaders = {'x-api-token': 'someString', 'x-abc-def': 'someOtherString'}
+      const validCallback = sinon.stub().returns(customHeaders);
+      registerHeadersCallback(validCallback);
+      updateCustomHeaders(config, headersCallback);
+      expect(config.headers).to.equal(customHeaders);
+    });
+  
+    it('should not update custom headers when headersCallback is not provided', () => {
+      updateCustomHeaders(config, headersCallback);
+      expect(config.headers).to.be.null;
+    });
+  
+    it('should not update custom headers when headersCallback returns non-object', () => {
+      const invalidReturnCallback = sinon.stub().returns(123);
+      registerHeadersCallback(invalidReturnCallback);
+      updateCustomHeaders(config, headersCallback);
+      expect(config.headers).to.be.null;
+    });
+  
+    it('should update custom headers with empty string return from headersCallback', () => {
+      const validCallback = sinon.stub().returns({});
+      registerHeadersCallback(validCallback);
+      updateCustomHeaders(config, headersCallback);
+      expect(config.headers).to.deep.equal({});
+    });
+  
+    it('should handle errors thrown during headersCallback execution', () => {
+      const errorThrowingCallback = sinon.stub().throws(new Error('Callback execution failed'));
+      registerHeadersCallback(errorThrowingCallback);
+      updateCustomHeaders(config, headersCallback);
+      expect(config.headers).to.be.null;
+    });
+  
+    it('should not update custom headers after unregistering headersCallback', () => {
+      const customHeaders = {'x-api-token': 'someString', 'x-abc-def': 'someOtherString'}
+      const validCallback = sinon.stub().returns(customHeaders);
+      registerHeadersCallback(validCallback);
+      updateCustomHeaders(config, headersCallback);
+      expect(config.headers).to.equal(customHeaders);
+      
+      // Unregister headersCallback
+      updateCustomHeaders(config, null);
+      expect(config.headers).to.equal(customHeaders);
+    });
+  });
\ No newline at end of file
diff --git a/test/main_spec.js b/test/main_spec.js
index 8f66d1e..084561a 100644
--- a/test/main_spec.js
+++ b/test/main_spec.js
@@ -32,6 +32,8 @@
             'logCountThreshold',
             'userId',
             'sessionID',
+            'httpSessionId',
+            'browserSessionId',
             'version',
             'logDetails',
             'resolution',
@@ -39,6 +41,7 @@
             'userFromParams',
             'time',
             'authHeader',
+            'headers',
             'custIndex'
         ]);
         dom.window.close();
diff --git a/test/sendLogs_spec.js b/test/sendLogs_spec.js
index 35686e6..7b50802 100644
--- a/test/sendLogs_spec.js
+++ b/test/sendLogs_spec.js
@@ -14,12 +14,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import {expect} from 'chai';
+import chai, {expect} from 'chai';
+import chaiSubset from 'chai-subset';
 import {JSDOM} from 'jsdom';
 import sinon from 'sinon';
-import {sendOnInterval, sendOnClose} from '../src/sendLogs';
+import {initSender, sendOnInterval, sendOnClose} from '../src/sendLogs';
+import {registerAuthCallback, registerHeadersCallback} from '../src/utils';
 import 'global-jsdom/register'
 
+chai.use(chaiSubset);
+
 describe('sendLogs', () => {
     it('sends logs on an interval', (done) => {
         let requests = 0;
@@ -110,4 +114,81 @@
         global.window.dispatchEvent(new window.CustomEvent('pagehide'))
         sinon.assert.notCalled(sendBeaconSpy)
     });
+
+    it('sends logs with proper auth header when using registerAuthCallback', (done) => {
+        let requests = []
+        const originalXMLHttpRequest = global.XMLHttpRequest;
+        const conf = { on: true, transmitInterval: 500, url: 'test', logCountThreshold: 1 };
+        const logs = [];
+        const clock = sinon.useFakeTimers();
+        const xhr = sinon.useFakeXMLHttpRequest();
+        global.XMLHttpRequest = xhr;
+        xhr.onCreate = (xhr) => {
+            requests.push(xhr);
+        };
+    
+        // Mock the authCallback function
+        const authCallback = sinon.stub().returns('fakeAuthToken');
+        
+        // Register the authCallback
+        registerAuthCallback(authCallback);
+    
+        // Initialize sender with logs and config
+        initSender(logs, conf);
+    
+        // Simulate log entry
+        logs.push({ foo: 'bar' });
+    
+        // Trigger interval to send logs
+        clock.tick(conf.transmitInterval);
+
+        // Verify that the request has the proper auth header
+        expect(requests.length).to.equal(1);
+        expect(requests[0].requestHeaders.Authorization).to.equal('fakeAuthToken');
+    
+        // Restore XMLHttpRequest and clock
+        xhr.restore();
+        clock.restore();
+        global.XMLHttpRequest = originalXMLHttpRequest;
+        done()
+      });
+
+      it('sends logs with proper custom headers when using registerHeadersCallback', (done) => {
+        let requests = []
+        const originalXMLHttpRequest = global.XMLHttpRequest;
+        const conf = { on: true, transmitInterval: 500, url: 'test', logCountThreshold: 1 };
+        const logs = [];
+        const clock = sinon.useFakeTimers();
+        const xhr = sinon.useFakeXMLHttpRequest();
+        global.XMLHttpRequest = xhr;
+        xhr.onCreate = (xhr) => {
+            requests.push(xhr);
+        };
+    
+        // Mock the authCallback function
+        const customHeaders = {'x-api-token': 'someString', 'x-abc-def': 'someOtherString'}
+        const headersCallback = sinon.stub().returns(customHeaders);
+        
+        // Register the authCallback
+        registerHeadersCallback(headersCallback);
+    
+        // Initialize sender with logs and config
+        initSender(logs, conf);
+    
+        // Simulate log entry
+        logs.push({ foo: 'bar' });
+    
+        // Trigger interval to send logs
+        clock.tick(conf.transmitInterval);
+
+        // Verify that the request has the proper auth header
+        expect(requests.length).to.equal(1);
+        expect(requests[0].requestHeaders).to.containSubset(customHeaders);
+    
+        // Restore XMLHttpRequest and clock
+        xhr.restore();
+        clock.restore();
+        global.XMLHttpRequest = originalXMLHttpRequest;
+        done()
+      });
 });