Functions/GenXdev.Webbrowser/Clear-WebbrowserTabSiteApplicationData.ps1
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<##############################################################################
Part of PowerShell module : GenXdev.Webbrowser Original cmdlet filename : Clear-WebbrowserTabSiteApplicationData.ps1 Original author : René Vaessen / GenXdev Version : 1.300.2025 ################################################################################ Copyright (c) René Vaessen / GenXdev Licensed 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. ################################################################################> ############################################################################### <# .SYNOPSIS Clears all browser storage data for the current tab in Edge or Chrome. .DESCRIPTION The Clear-WebbrowserTabSiteApplicationData cmdlet executes a JavaScript snippet that clears various types of browser storage for the current tab, including: - Local storage - Session storage - Cookies - IndexedDB databases - Cache storage - Service worker registrations .PARAMETER Edge Specifies to clear data in Microsoft Edge browser. .PARAMETER Chrome Specifies to clear data in Google Chrome browser. .EXAMPLE Clear-WebbrowserTabSiteApplicationData -Edge Clears all browser storage data in the current Edge tab. .EXAMPLE clearsitedata -Chrome Clears all browser storage data in the current Chrome tab using the alias. ###############################################################################> function Clear-WebbrowserTabSiteApplicationData { [CmdletBinding()] [Alias('clearsitedata')] param ( ############################################################################### [parameter( Mandatory = $false, HelpMessage = 'Clear in Microsoft Edge' )] [switch] $Edge, ############################################################################### [parameter( Mandatory = $false, HelpMessage = 'Clear in Google Chrome' )] [switch] $Chrome ) begin { Microsoft.PowerShell.Utility\Write-Verbose 'Preparing JavaScript code to clear browser storage' # javascript snippet that clears all browser storage types [string] $LocationJSScriptLet = ("`"javascript:(function()%7BlocalStorage." + "clear()%3BsessionStorage.clear()%3Bdocument.cookie.split(\`"%3B\`")." + "forEach(function(c)%7Bdocument.cookie%3Dc.replace(%2F%5E %2B%2F%2C\`"\`")" + ".replace(%2F%3D.*%2F%2C\`"%3D%3Bexpires%3D\`"%2Bnew Date().toUTCString()" + "%2B\`"%3Bpath%3D%2F\`")%7D)%3Bwindow.indexedDB.databases().then((dbs)" + '%3D>%7Bdbs.forEach((db)%3D>%7BindexedDB.deleteDatabase(db.name)%7D)%7D)' + "%3Bif('caches' in window)%7Bcaches.keys().then((names)%3D>%7Bnames." + "forEach(name%3D>%7Bcaches.delete(name)%7D)%7D)%7Dif('serviceWorker' in " + 'navigator)%7Bnavigator.serviceWorker.getRegistrations().then(' + '(registrations)%3D>%7Bregistrations.forEach((registration)%3D>%7B' + "registration.unregister()%7D)%7D)%7Dalert('All browser storage " + "cleared!')%7D)()`"") | Microsoft.PowerShell.Utility\ConvertFrom-Json } process { Microsoft.PowerShell.Utility\Write-Verbose 'Adding URL parameter to execute JavaScript in browser' # add the javascript url to the parameters for Set-WebbrowserTabLocation $null = $PSBoundParameters.Add('Url', $LocationJSScriptLet) Microsoft.PowerShell.Utility\Write-Verbose 'Executing clear storage script in browser tab' # execute the javascript in the browser tab GenXdev.Webbrowser\Set-WebbrowserTabLocation @PSBoundParameters } end { } } |