https://binario.cloud/wp-content/plugins/activelayer-anti-spam-spa…/js/behavioral-collector.min.js?ver=1.7.1

1(()=>{var C=Object.defineProperty;var L=Object.getOwnPropertySymbols;var F=Object.prototype.hasOwnProperty,N=Object.prototype.propertyIsEnumerable;var S=(i,t,e)=>t in i?C(i,t,{enumerable:!0,configurable:!0,writable:!0,value:e}):i[t]=e,A=(i,t)=>{for(var e in t||(t={}))F.call(t,e)&&S(i,e,t[e]);if(L)for(var e of L(t))N.call(t,e)&&S(i,e,t[e]);return i};var r=(i,t,e)=>S(i,typeof t!="symbol"?t+"":t,e);var m=class{constructor(t,e,s=100){this.signals=t,this.onFirstInteraction=e,this.maxSamples=s,this._state={lastKeydownTime:null,lastKeyupTime:null,keydowns:{}},this._handlers={}}_isModifierKey(t){return["Shift","Control","Alt","Meta","CapsLock"].indexOf(t)!==-1}_isCorrectionKey(t){return["Backspace","Delete","ArrowUp","ArrowDown","ArrowLeft","ArrowRight","Home","End","PageUp","PageDown"].indexOf(t)!==-1}_handleKeydown(t){let e=Date.now(),s=t.key;this.onFirstInteraction(),!this._isModifierKey(s)&&(typeof 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s=e.tagName.toUpperCase();s!=="INPUT"&&s!=="TEXTAREA"&&s!=="SELECT"||s==="INPUT"&&e.type==="hidden"||(this.signals.focus_count++,this.onFirstInteraction())}attach(t){this._handlers.focusin=this._handleFocus.bind(this),t.addEventListener("focusin",this._handlers.focusin,!1),this._form=t}detach(){this._form&&this._handlers.focusin&&this._form.removeEventListener("focusin",this._handlers.focusin,!1),this._form=null,this._handlers={}}};function I(i,t){let e=null;return function(...s){e&&clearTimeout(e),e=setTimeout(()=>{i.apply(this,s),e=null},t)}}function M(i){if(!Array.isArray(i)||i.length<2)return null;let t=i.length,e=i.reduce((n,o)=>n+o,0)/t,l=i.map(n=>Math.pow(n-e,2)).reduce((n,o)=>n+o,0)/t;return Math.round(l*100)/100}var T=class{constructor(t,e,s){this.signals=t,this.onFirstInteraction=e,this.logError=s,this._form=null,this._handlers={}}_handlePageClick(t){this._form&&!this._form.contains(t.target)&&(this.signals.page_click_count++,this.onFirstInteraction())}_handleSelection(){let t=this;try{let e=window.getSelection();e&&e.toString().length>0&&(t.signals.text_selection_count++,t.onFirstInteraction())}catch(e){t.logError("_handleSelection","Failed to track selection: "+e.message)}}attach(t){this._form=t,this._handlers.pageClick=this._handlePageClick.bind(this),this._handlers.selection=I(this._handleSelection.bind(this),200),document.addEventListener("click",this._handlers.pageClick,!1),document.addEventListener("selectionchange",this._handlers.selection)}detach(){this._handlers.pageClick&&document.removeEventListener("click",this._handlers.pageClick,!1),this._handlers.selection&&document.removeEventListener("selectionchange",this._handlers.selection),this._form=null,this._handlers={}}};var w=class{constructor(t,e){this.signals=t,this.logError=e}collect(){this._collectScreenInfo(),this._collectTimezone(),this._collectTouchCapability(),this._collectHardwareConcurrency(),this._collectDeviceMemory(),this._collectConnectionType()}_collectScreenInfo(){try{this.signals.screen_info={width:window.screen.width,height:window.screen.height,availWidth:window.screen.availWi

1dth,availHeight:window.screen.availHeight,colorDepth:window.screen.colorDepth,pixelRatio:window.devicePixelRatio||1}}catch(t){this.logError("_collectScreenInfo","Failed to get screen info")}}_collectTimezone(){try{this.signals.timezone=new Date().getTimezoneOffset()}catch(t){this.logError("_collectTimezone","Failed to get timezone")}}_collectTouchCapability(){this.signals.has_touch="ontouchstart"in window||navigator.maxTouchPoints>0||navigator.msMaxTouchPoints>0}_collectHardwareConcurrency(){try{this.signals.hardware_concurrency=navigator.hardwareConcurrency||null}catch(t){this.signals.hardware_concurrency=null}}_collectDeviceMemory(){try{this.signals.device_memory=navigator.deviceMemory||null}catch(t){this.signals.device_memory=null}}_collectConnectionType(){try{let t=navigator.connection||navigator.mozConnection||navigator.webkitConnection;t&&t.effectiveType?(this.signals.connection_type=t.effectiveType,this.signals.connection_downlink=t.downlink||null,this.signals.connection_rtt=t.rtt||null):(this.signals.connection_type=null,this.signals.connection_downlink=null,this.signals.connection_rtt=null)}catch(t){this.signals.connection_type=null,this.signals.connection_downlink=null,this.signals.connection_rtt=null}}};var k=class k{constructor(t){this.signals=t,this._handlers={},this._field=null}_handleFocus(){this.signals.honeypot_focused=!0,this.signals.honeypot_focus_time=Date.now()}_handleInput(t){this.signals.honeypot_filled=!0,this.signals.honeypot_value=t.target.value,this.signals.honeypot_input_time=Date.now()}attach(t){this._field=t.querySelector("."+k.FIELD_CLASS),this._field&&(this._handlers.focus=this._handleFocus.bind(this),this._handlers.input=this._handleInput.bind(this),this._field.addEventListener("focus",this._handlers.focus,!1),this._field.addEventListener("input",this._handlers.input,!1),this._field.value&&(this.signals.honeypot_filled=!0,this.signals.honeypot_value=this._field.value,this.signals.honeypot_prefilled=!0))}detach(){this._field&&this._handlers.focus&&(this._field.removeEventListener("focus",this._handlers.focus,!1),this._field.removeEventListener("input",this._handlers.input,!1)),this._field=null,this._handlers={}}};r(k,"FIELD_CLASS","activelayer-hp-field");var E=k;var c=class c{constructor(){this._form=null,this._initialized=!1,this._trackers={},this.signals=this._createEmptySignals()}_createEmptySignals(){return{input_begin:null,form_submit:null,keypress_count:0,keypress_timings:[],modifier_keys:[],correction_keys:[],keystroke_variance:null,click_count:0,click_timings:[],move_count:0,move_timings:[],mouse_efficiency:null,touch_count:0,touch_timings:[],touchmove_count:0,scroll_count:0,focus_count:0,page_click_count:0,text_selection_count:0,screen_info:null,timezone:null,has_touch:!1,collection_errors:[],honeypot_filled:!1,honeypot_value:null,honeypot_prefilled:!1,honeypot_focused:!1,honeypot_focus_time:null,honeypot_input_time:null}}_markInputBegin(){this.signals.input_begin===null&&(this.signals.input_begin=Date.now())}_logError(t,e){this.signals.collection_errors.push({method:t,message:e,timestamp:Date.now()})}init(t){if(!t||!(t instanceof HTMLFormElement))return this._logError("init","Invalid form element provided"),!1;this._initialized&&this.destroy(),this._form=t,this.signals=this._createEmptySignals();try{let e=this._markInputBegin.bind(this),s=this._logError.bind(this);return this._trackers.keypress=new m(this.signals,e,c.MAX_TIMING_SAMPLES),this._trackers.keypress.attach(t),this._trackers.mouse=new f(this.signals,e),this._trackers.mouse.attach(t),this._trackers.touch=new p(this.signals,e),this._trackers.touch.attach(t),this._trackers.scroll=new y(this.signals,e),this._trackers.scroll.attach(),this._trackers.focus=new v(this.signals,e),this._trackers.focus.attach(t),this._trackers.pageInteraction=new T(this.signals,e,s),this._trackers.pageInteraction.attach(t),this._trackers.deviceInfo=new w(this.signals,s),this._trackers.deviceInfo.collect(),this._trackers.honeypot=new E(this.signals),this._trackers.honeypot.attach(t),this._initialized=!0,!0}catch(e){return this._logError("init",e.message),!1}}destroy(){this._initialized&&(Object.values(this._trackers).forEac

1h(t=>{t&&typeof t.detach=="function"&&t.detach()}),this._trackers={},this._form=null,this._initialized=!1)}getFingerprint(){if(this.signals.form_submit=Date.now(),this.signals.keypress_timings.length>=3&&(this.signals.keystroke_variance=M(this.signals.keypress_timings.map(e=>e[0]))),this._trackers.mouse){let e=this._trackers.mouse.calculateEfficiency();e!==null&&(this.signals.mouse_efficiency=e)}let t=A({},this.signals);return t.keypress_timings=this.prepareTimingArray(this.signals.keypress_timings,c.MAX_TIMING_SAMPLES),t.click_timings=this.prepareTimingArray(this.signals.click_timings,c.MAX_TIMING_SAMPLES),t.move_timings=this.prepareTimingArray(this.signals.move_timings,c.MAX_TIMING_SAMPLES),t.touch_timings=this.prepareTimingArray(this.signals.touch_timings,c.MAX_TIMING_SAMPLES),t.modifier_keys=this.prepareTimingArray(this.signals.modifier_keys,c.MAX_TIMING_SAMPLES),t.correction_keys=this.prepareTimingArray(this.signals.correction_keys,c.MAX_TIMING_SAMPLES),t}prepareTimingArray(t,e=100){if(!Array.isArray(t)||t.length===0)return[];if(t.length<=e)return t.slice();let s=[],l=(t.length-1)/(e-1);for(let n=0;n<e;n++){let o=Math.round(n*l);s.push(t[o])}return s}};r(c,"MAX_TIMING_SAMPLES",100);var d=c;typeof window.ActiveLayer=="undefined"&&(window.ActiveLayer={});window.ActiveLayer.BehavioralCollector=d;window.ActiveLayer._collectors=window.ActiveLayer._collectors||new Map;window.ActiveLayer._behavioralCleanup=window.ActiveLayer._behavioralCleanup||[];function x(i){if(!i||!(i instanceof HTMLFormElement))return null;if(!window.ActiveLayer._collectors.has(i)){let t=new d;t.init(i),window.ActiveLayer._collectors.set(i,t)}return window.ActiveLayer._collectors.get(i)}function _(i){!i||!(i instanceof HTMLFormElement)||!i.querySelector("input.activelayer-behavioral-signals")||x(i)}function b(){document.querySelectorAll("form").forEach(function(s){_(s)});var t=function(s){let l=s.target;if(!l||l.tagName!=="FORM")return;let n=l.querySelector("input.activelayer-behavioral-signals");if(n){let o=window.ActiveLayer._collectors.get(l);o&&o._initialized&&(n.value=JSON.stringify(o.getFingerprint()))}};document.addEventListener("submit",t,!0);var e=function(s){let l=s.target.closest('button[type="submit"], input[type="submit"]');if(!l)return;let n=l.closest("form");if(!n)return;let o=n.querySelector("input.activelayer-behavioral-signals");if(o){let a=window.ActiveLayer._collectors.get(n);a&&a._initialized&&(o.value=JSON.stringify(a.getFingerprint()))}};document.addEventListener("click",e,!0),window.ActiveLayer._behavioralCleanup.push(function(){document.removeEventListener("submit",t,!0)},function(){document.removeEventListener("click",e,!0)})}document.readyState==="loading"?document.addEventListener("DOMContentLoaded",b):b();typeof jQuery!="undefined"&&jQuery(document).on("nfFormReady",function(i,t){if(t&&t.el){let e=jQuery(t.el).closest("form")[0];e&&_(e)}else document.querySelectorAll(".nf-form-cont form").forEach(function(s){_(s)})});if(typeof MutationObserver!="undefined"){let i=new MutationObserver(function(t){t.forEach(function(e){e.addedNodes.length&&e.addedNodes.forEach(function(s){if(s.nodeType===1){s.tagName==="FORM"&&_(s),(s.querySelectorAll?s.querySelectorAll("form"):[]).forEach(function(o){_(o)});let n=s.querySelectorAll?s.querySelectorAll("input.activelayer-behavioral-signals"):[];n.length>0&&n.forEach(function(o){let a=o.closest("form");a&&_(a)})}})})});i.observe(document.body||document.documentElement,{childList:!0,subtree:!0}),window.ActiveLayer._behavioralCleanup.push(function(){i.disconnect()})}window.addEventListener("pagehide",function(){window.ActiveLayer&&window.ActiveLayer._behavioralCleanup&&(window.ActiveLayer._behavioralCleanup.forEach(function(i){i()}),window.ActiveLayer._behavioralCleanup=[])});})();
2/**
3 * KeypressTracker - Tracks keyboard input patterns.
4 *
5 * Monitors keydown/keyup events to measure typing patterns including
6 * timing, modifier keys, and correction keys. These signals help
7 * distinguish human typing from automated input.
8 *
9 * @since 1.1.0
10 * @license GPL-2.0-or-later
11 */
12/**
13 * MouseTracker - Tracks mouse click and movement patterns.
14 *
15 * Monitors mouse events to measure click patterns, movement paths,

16 * and path efficiency. These signals help distinguish human interaction
17 * from automated mouse control.
18 *
19 * @since 1.1.0
20 * @license GPL-2.0-or-later
21 */
22/**
23 * TouchTracker - Tracks touch interaction patterns.
24 *
25 * Monitors touch events to detect mobile devices and measure
26 * touch interaction patterns. These signals help identify
27 * device type and distinguish human touch from automated input.
28 *
29 * @since 1.1.0
30 * @license GPL-2.0-or-later
31 */
32/**
33 * ScrollTracker - Tracks scroll interaction patterns.
34 *
35 * Monitors scroll events to detect user engagement and
36 * distinguish from automated scrolling. Uses session-based
37 * counting to measure scroll "actions" not individual events.
38 *
39 * @since 1.1.0
40 * @license GPL-2.0-or-later
41 */
42/**
43 * FocusTracker - Tracks form field focus patterns.
44 *
45 * Monitors field focus events to measure form navigation patterns.
46 * This is a CleanTalk-inspired signal that helps identify human
47 * interaction with form fields.
48 *
49 * @since 1.1.0
50 * @license GPL-2.0-or-later
51 */
52/**
53 * Behavioral Collector Utility Functions
54 *
55 * Common utility functions used across behavioral trackers.
56 *
57 * @since 1.1.0
58 * @license GPL-2.0-or-later
59 */
60/**
61 * PageInteractionTracker - Tracks page-level interaction patterns.
62 *
63 * Monitors clicks outside the form and text selection events.
64 * These CleanTalk-inspired signals help identify user engagement
65 * with the broader page beyond just the form.
66 *
67 * @since 1.1.0
68 * @license GPL-2.0-or-later
69 */
70/**
71 * DeviceInfoCollector - Collects static device/environment data.
72 *
73 * Gathers device information like screen dimensions, timezone,
74 * and touch capability. This data helps identify device characteristics
75 * and potential automation environments.
76 *
77 * @since 1.1.0
78 * @license GPL-2.0-or-later
79 */
80/**
81 * HoneypotTracker - Tracks interactions with honeypot field.
82 *
83 * Monitors if the honeypot field receives any interaction (focus,
84 * input, value changes). Any interaction indicates bot behavior.
85 *
86 * @since 1.1.0
87 * @license GPL-2.0-or-later
88 */
89/**
90 * ActiveLayer Behavioral Collector
91 *
92 * Collects client-side behavioral signals (keystrokes, mouse movements, touch events,
93 * scroll patterns, etc.) to help identify automated bots. Signals are sent to the API
94 * for ML classification rather than making local bot decisions.
95 *
96 * Inspired by Akismet and CleanTalk behavioral analysis approaches.
97 *
98 * @since 1.1.0
99 * @license GPL-2.0-or-later
100 */
101/**
102 * ActiveLayer Behavioral Collector Entry Point
103 *
104 * Exports BehavioralCollector to window.ActiveLayer and sets up form listeners.
105 *
106 * @since 1.1.0
107 * @license GPL-2.0-or-later
108 */