feat: Introduire un simulateur de comportement humain pour améliorer la création de comptes

src/account-creation/AccountCreator.ts

@@ -4,10 +4,12 @@ import * as readline from 'readline'
 import type { BrowserContext, Page } from 'rebrowser-playwright'
 import { log } from '../util/notifications/Logger'
 import { DataGenerator } from './DataGenerator'
+import { HumanBehavior } from './HumanBehavior'
 import { CreatedAccount } from './types'
 
 export class AccountCreator {
   private page!: Page
+  private human!: HumanBehavior
   private dataGenerator: DataGenerator
   private referralUrl?: string
   private recoveryEmail?: string
@@ -27,10 +29,10 @@ export class AccountCreator {
     this.rlClosed = false
   }
 
-  // Human-like delay helper
+  // Human-like delay helper (DEPRECATED - use this.human.humanDelay() instead)
+  // Kept for backward compatibility during migration
   private async humanDelay(minMs: number, maxMs: number): Promise<void> {
-    const delay = Math.random() * (maxMs - minMs) + minMs
-    await this.page.waitForTimeout(Math.floor(delay))
+    await this.human.humanDelay(minMs, maxMs)
   }
 
   /**
@@ -618,14 +620,25 @@ export class AccountCreator {
     try {
       this.page = await context.newPage()
 
-      log(false, 'CREATOR', '🚀 Starting account creation...', 'log', 'cyan')
+      // CRITICAL: Initialize human behavior simulator
+      this.human = new HumanBehavior(this.page)
+
+      log(false, 'CREATOR', '🚀 Starting account creation with enhanced anti-detection...', 'log', 'cyan')
 
       // Navigate to signup page
       await this.navigateToSignup()
 
+      // CRITICAL: Simulate human reading the signup page
+      await this.human.microGestures('SIGNUP_PAGE')
+      await this.humanDelay(500, 1500)
+
       // Click "Create account" button
       await this.clickCreateAccount()
 
+      // CRITICAL: Simulate human inspecting the email field
+      await this.human.microGestures('EMAIL_FIELD')
+      await this.humanDelay(300, 800)
+
       // Generate email and fill it (handles suggestions automatically)
       const emailResult = await this.generateAndFillEmail(this.autoAccept)
       if (!emailResult) {
@@ -635,6 +648,10 @@ export class AccountCreator {
 
       log(false, 'CREATOR', `✅ Email: ${emailResult}`, 'log', 'green')
 
+      // CRITICAL: Simulate human reading password requirements
+      await this.human.microGestures('PASSWORD_PAGE')
+      await this.humanDelay(500, 1200)
+
       // Wait for password page and fill it
       const password = await this.fillPassword()
       if (!password) {
@@ -653,6 +670,10 @@ export class AccountCreator {
       const finalEmail = await this.extractEmail()
       const confirmedEmail = finalEmail || emailResult
 
+      // CRITICAL: Simulate human inspecting birthdate fields
+      await this.human.microGestures('BIRTHDATE_PAGE')
+      await this.humanDelay(400, 1000)
+
       // Fill birthdate
       const birthdate = await this.fillBirthdate()
       if (!birthdate) {
@@ -667,6 +688,10 @@ export class AccountCreator {
         return null
       }
 
+      // CRITICAL: Simulate human inspecting name fields
+      await this.human.microGestures('NAMES_PAGE')
+      await this.humanDelay(400, 1000)
+
       // Fill name fields
       const names = await this.fillNames(confirmedEmail)
       if (!names) {
@@ -942,10 +967,8 @@ export class AccountCreator {
     // Microsoft separates username from domain for outlook.com/hotmail.com addresses
     const emailFillSuccess = await this.retryOperation(
       async () => {
-        await emailInput.clear()
-        await this.humanDelay(800, 1500)
-        await emailInput.fill(email)
-        await this.humanDelay(1200, 2500)
+        // CRITICAL FIX: Use humanType() instead of .fill() to avoid detection
+        await this.human.humanType(emailInput, email, 'EMAIL_INPUT')
 
         // SMART VERIFICATION: Check if Microsoft separated the domain
         const inputValue = await emailInput.inputValue().catch(() => '')
@@ -1080,10 +1103,8 @@ export class AccountCreator {
     // CRITICAL: Retry fill with SMART verification (handles domain separation)
     const retryFillSuccess = await this.retryOperation(
       async () => {
-        await emailInput.clear()
-        await this.humanDelay(800, 1500)
-        await emailInput.fill(newEmail)
-        await this.humanDelay(1200, 2500)
+        // CRITICAL FIX: Use humanType() instead of .fill() to avoid detection
+        await this.human.humanType(emailInput, newEmail, 'EMAIL_RETRY')
 
         // SMART VERIFICATION: Microsoft may separate domain for managed email providers
         const inputValue = await emailInput.inputValue().catch(() => '')
@@ -1158,10 +1179,8 @@ export class AccountCreator {
 
       const retryFillSuccess = await this.retryOperation(
         async () => {
-          await emailInput.clear()
-          await this.humanDelay(800, 1500)
-          await emailInput.fill(newEmail)
-          await this.humanDelay(1200, 2500)
+          // CRITICAL FIX: Use humanType() instead of .fill() to avoid detection
+          await this.human.humanType(emailInput, newEmail, 'EMAIL_AUTO_RETRY')
 
           // SMART VERIFICATION: Microsoft may separate domain for managed email providers
           const inputValue = await emailInput.inputValue().catch(() => '')
@@ -1380,10 +1399,8 @@ export class AccountCreator {
     // CRITICAL: Retry fill with verification
     const passwordFillSuccess = await this.retryOperation(
       async () => {
-        await passwordInput.clear()
-        await this.humanDelay(800, 1500) // INCREASED from 500-1000
-        await passwordInput.fill(password)
-        await this.humanDelay(1200, 2500) // INCREASED from 800-2000
+        // CRITICAL FIX: Use humanType() instead of .fill() to avoid detection
+        await this.human.humanType(passwordInput, password, 'PASSWORD_INPUT')
 
         // Verify value was filled correctly
         const verified = await this.verifyInputValue('input[type="password"]', password)
@@ -1461,7 +1478,8 @@ export class AccountCreator {
       // CRITICAL: Retry click if it fails
       const dayClickSuccess = await this.retryOperation(
         async () => {
-          await dayButton.click({ force: true })
+          // CRITICAL FIX: Use normal click (no force) to avoid bot detection
+          await dayButton.click({ timeout: 5000 })
           await this.humanDelay(1500, 2500) // INCREASED delay
 
           // Verify dropdown opened
@@ -1506,7 +1524,8 @@ export class AccountCreator {
       // CRITICAL: Retry click if it fails
       const monthClickSuccess = await this.retryOperation(
         async () => {
-          await monthButton.click({ force: true })
+          // CRITICAL FIX: Use normal click (no force) to avoid bot detection
+          await monthButton.click({ timeout: 5000 })
           await this.humanDelay(1500, 2500) // INCREASED delay
 
           // Verify dropdown opened
@@ -1560,10 +1579,8 @@ export class AccountCreator {
       // CRITICAL: Retry fill with verification
       const yearFillSuccess = await this.retryOperation(
         async () => {
-          await yearInput.clear()
-          await this.humanDelay(500, 1000)
-          await yearInput.fill(birthdate.year.toString())
-          await this.humanDelay(1000, 2000)
+          // CRITICAL FIX: Use humanType() instead of .fill() to avoid detection
+          await this.human.humanType(yearInput, birthdate.year.toString(), 'YEAR_INPUT')
 
           // Verify value was filled correctly
           const verified = await this.verifyInputValue(
@@ -1667,10 +1684,8 @@ export class AccountCreator {
       // CRITICAL: Retry fill with verification
       const firstNameFillSuccess = await this.retryOperation(
         async () => {
-          await firstNameInput.clear()
-          await this.humanDelay(800, 1500) // INCREASED from 500-1000
-          await firstNameInput.fill(names.firstName)
-          await this.humanDelay(1200, 2500) // INCREASED from 800-2000
+          // CRITICAL FIX: Use humanType() instead of .fill() to avoid detection
+          await this.human.humanType(firstNameInput, names.firstName, 'FIRSTNAME_INPUT')
 
           return true
         },
@@ -1712,10 +1727,8 @@ export class AccountCreator {
       // CRITICAL: Retry fill with verification
       const lastNameFillSuccess = await this.retryOperation(
         async () => {
-          await lastNameInput.clear()
-          await this.humanDelay(800, 1500) // INCREASED from 500-1000
-          await lastNameInput.fill(names.lastName)
-          await this.humanDelay(1200, 2500) // INCREASED from 800-2000
+          // CRITICAL FIX: Use humanType() instead of .fill() to avoid detection
+          await this.human.humanType(lastNameInput, names.lastName, 'LASTNAME_INPUT')
 
           return true
         },
@@ -2701,8 +2714,7 @@ ${JSON.stringify(accountData, null, 2)}`
 
       // Fill email input
       const emailInput = this.page.locator('#EmailAddress').first()
-      await emailInput.fill(recoveryEmailToUse)
-      await this.humanDelay(500, 1000)
+      await this.human.humanType(emailInput, recoveryEmailToUse, 'RECOVERY_EMAIL')
 
       // Click Next
       const nextButton = this.page.locator('#iNext').first()

src/account-creation/HumanBehavior.ts

@@ -0,0 +1,248 @@
+/**
+ * Human Behavior Simulator for Account Creation
+ * 
+ * CRITICAL: Microsoft detects bots by analyzing:
+ * 1. Typing speed (instant .fill() = bot, gradual .type() = human)
+ * 2. Mouse movements (no movement = bot, random moves = human)
+ * 3. Pauses (fixed delays = bot, variable pauses = human)
+ * 4. Click patterns (force clicks = bot, natural clicks = human)
+ * 
+ * This module ensures account creation is INDISTINGUISHABLE from manual creation.
+ */
+
+import type { Page } from 'rebrowser-playwright'
+import { log } from '../util/notifications/Logger'
+
+export class HumanBehavior {
+    private page: Page
+
+    constructor(page: Page) {
+        this.page = page
+    }
+
+    /**
+     * Human-like delay with natural variance
+     * Unlike fixed delays, humans vary greatly in timing
+     * 
+     * @param minMs Minimum delay
+     * @param maxMs Maximum delay
+     * @param context Description for logging (optional)
+     */
+    async humanDelay(minMs: number, maxMs: number, context?: string): Promise<void> {
+        // IMPROVEMENT: Add occasional "thinking" pauses (10% chance of 2x delay)
+        const shouldThink = Math.random() < 0.1
+        const multiplier = shouldThink ? 2 : 1
+
+        const delay = (Math.random() * (maxMs - minMs) + minMs) * multiplier
+
+        if (shouldThink && context) {
+            log(false, 'CREATOR', `[${context}] 🤔 Thinking pause (${Math.floor(delay)}ms)`, 'log', 'cyan')
+        }
+
+        await this.page.waitForTimeout(Math.floor(delay))
+    }
+
+    /**
+     * CRITICAL: Type text naturally like a human
+     * NEVER use .fill() - it's instant and detectable
+     * 
+     * @param locator Playwright locator (input field)
+     * @param text Text to type
+     * @param context Description for logging
+     */
+    async humanType(locator: import('rebrowser-playwright').Locator, text: string, context: string): Promise<void> {
+        // CRITICAL: Clear field first (human would select all + delete)
+        await locator.clear()
+        await this.humanDelay(300, 800, context)
+
+        // CRITICAL: Type character by character with VARIABLE delays
+        // Real humans type at 40-80 WPM = ~150-300ms per character
+        // But with natural variation: some characters faster, some slower
+
+        log(false, 'CREATOR', `[${context}] ⌨️ Typing: "${text.substring(0, 20)}${text.length > 20 ? '...' : ''}"`, 'log', 'cyan')
+
+        for (let i = 0; i < text.length; i++) {
+            const char: string = text[i] as string
+
+            // CRITICAL: Skip if char is somehow undefined (defensive programming)
+            if (!char) continue
+
+            // NATURAL VARIANCE:
+            // - Fast keys: common letters (e, a, t, i, o, n) = 80-150ms
+            // - Slow keys: numbers, symbols, shift combos = 200-400ms
+            // - Occasional typos: 5% chance of longer pause (user correcting)
+
+            let charDelay: number
+            const isFastKey = /[eatino]/i.test(char)
+            const isSlowKey = /[^a-z]/i.test(char) // Numbers, symbols, etc.
+            const hasTyro = Math.random() < 0.05 // 5% typo simulation
+
+            if (hasTyro) {
+                charDelay = Math.random() * 400 + 300 // 300-700ms (correcting typo)
+            } else if (isFastKey) {
+                charDelay = Math.random() * 70 + 80 // 80-150ms
+            } else if (isSlowKey) {
+                charDelay = Math.random() * 200 + 200 // 200-400ms
+            } else {
+                charDelay = Math.random() * 100 + 120 // 120-220ms
+            }
+
+            await locator.type(char, { delay: 0 }) // Type instantly
+            await this.page.waitForTimeout(Math.floor(charDelay))
+        }
+
+        log(false, 'CREATOR', `[${context}] ✅ Typing completed`, 'log', 'green')
+
+        // IMPROVEMENT: Random pause after typing (human reviewing input)
+        await this.humanDelay(500, 1500, context)
+    }
+
+    /**
+     * CRITICAL: Simulate micro mouse movements and scrolls
+     * Real humans constantly move mouse and scroll while reading/thinking
+     * 
+     * @param context Description for logging
+     */
+    async microGestures(context: string): Promise<void> {
+        try {
+            // 60% chance of mouse movement (humans move mouse A LOT)
+            if (Math.random() < 0.6) {
+                const x = Math.floor(Math.random() * 200) + 50 // Random x: 50-250px
+                const y = Math.floor(Math.random() * 150) + 30 // Random y: 30-180px
+                const steps = Math.floor(Math.random() * 5) + 3 // 3-8 steps (smooth movement)
+
+                await this.page.mouse.move(x, y, { steps }).catch(() => {
+                    // Mouse move failed - page may be closed or unavailable
+                })
+
+                // VERBOSE logging disabled - too noisy
+                // log(false, 'CREATOR', `[${context}] 🖱️ Mouse moved to (${x}, ${y})`, 'log', 'gray')
+            }
+
+            // 30% chance of scroll (humans scroll to read content)
+            if (Math.random() < 0.3) {
+                const direction = Math.random() < 0.7 ? 1 : -1 // 70% down, 30% up
+                const distance = Math.floor(Math.random() * 200) + 50 // 50-250px
+                const dy = direction * distance
+
+                await this.page.mouse.wheel(0, dy).catch(() => {
+                    // Scroll failed - page may be closed or unavailable
+                })
+
+                // VERBOSE logging disabled - too noisy
+                // log(false, 'CREATOR', `[${context}] 📜 Scrolled ${direction > 0 ? 'down' : 'up'} ${distance}px`, 'log', 'gray')
+            }
+        } catch {
+            // Gesture execution failed - not critical for operation
+        }
+    }
+
+    /**
+     * CRITICAL: Natural click with human behavior
+     * NEVER use { force: true } - it bypasses visibility checks (bot pattern)
+     * 
+     * @param locator Playwright locator (button/link)
+     * @param context Description for logging
+     * @param maxRetries Max click attempts (default: 3)
+     * @returns true if click succeeded, false otherwise
+     */
+    async humanClick(
+        locator: import('rebrowser-playwright').Locator,
+        context: string,
+        maxRetries: number = 3
+    ): Promise<boolean> {
+        for (let attempt = 1; attempt <= maxRetries; attempt++) {
+            try {
+                // CRITICAL: Move mouse to element first (real humans do this)
+                const box = await locator.boundingBox().catch(() => null)
+                if (box) {
+                    // Click at random position within element (not always center)
+                    const offsetX = Math.random() * box.width * 0.6 + box.width * 0.2 // 20-80% of width
+                    const offsetY = Math.random() * box.height * 0.6 + box.height * 0.2 // 20-80% of height
+
+                    await this.page.mouse.move(
+                        box.x + offsetX,
+                        box.y + offsetY,
+                        { steps: Math.floor(Math.random() * 3) + 2 } // 2-5 steps
+                    ).catch(() => { })
+
+                    await this.humanDelay(100, 300, context) // Pause before clicking
+                }
+
+                // NATURAL CLICK: No force (respects visibility/interactability)
+                await locator.click({ force: false, timeout: 5000 })
+
+                log(false, 'CREATOR', `[${context}] ✅ Clicked successfully`, 'log', 'green')
+                await this.humanDelay(300, 800, context) // Pause after clicking
+                return true
+
+            } catch (error) {
+                if (attempt < maxRetries) {
+                    log(false, 'CREATOR', `[${context}] ⚠️ Click failed (attempt ${attempt}/${maxRetries}), retrying...`, 'warn', 'yellow')
+                    await this.humanDelay(1000, 2000, context)
+                } else {
+                    const msg = error instanceof Error ? error.message : String(error)
+                    log(false, 'CREATOR', `[${context}] ❌ Click failed after ${maxRetries} attempts: ${msg}`, 'error')
+                    return false
+                }
+            }
+        }
+
+        return false
+    }
+
+    /**
+     * CRITICAL: Simulate human "reading" the page
+     * Real humans pause to read content before interacting
+     * 
+     * @param context Description for logging
+     */
+    async readPage(context: string): Promise<void> {
+        log(false, 'CREATOR', `[${context}] 👀 Reading page...`, 'log', 'cyan')
+
+        // Random scroll movements (humans scroll while reading)
+        const scrollCount = Math.floor(Math.random() * 3) + 1 // 1-3 scrolls
+        for (let i = 0; i < scrollCount; i++) {
+            await this.microGestures(context)
+            await this.humanDelay(800, 2000, context)
+        }
+
+        // Final reading pause
+        await this.humanDelay(1500, 3500, context)
+    }
+
+    /**
+     * CRITICAL: Simulate dropdown interaction (more complex than simple clicks)
+     * Real humans: move mouse → hover → click → wait → select option
+     * 
+     * @param buttonLocator Dropdown button locator
+     * @param optionLocator Option to select locator
+     * @param context Description for logging
+     * @returns true if interaction succeeded, false otherwise
+     */
+    async humanDropdownSelect(
+        buttonLocator: import('rebrowser-playwright').Locator,
+        optionLocator: import('rebrowser-playwright').Locator,
+        context: string
+    ): Promise<boolean> {
+        // STEP 1: Click dropdown button (with human behavior)
+        const openSuccess = await this.humanClick(buttonLocator, `${context}_OPEN`)
+        if (!openSuccess) return false
+
+        // STEP 2: Wait for dropdown to open (visual feedback)
+        await this.humanDelay(500, 1200, context)
+
+        // STEP 3: Move mouse randomly inside dropdown (human reading options)
+        await this.microGestures(context)
+        await this.humanDelay(300, 800, context)
+
+        // STEP 4: Click selected option (with human behavior)
+        const selectSuccess = await this.humanClick(optionLocator, `${context}_SELECT`)
+        if (!selectSuccess) return false
+
+        // STEP 5: Wait for dropdown to close
+        await this.humanDelay(500, 1200, context)
+
+        return true
+    }
+}