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 : 1.268.2025 ################################################################################ MIT License Copyright 2021-2025 GenXdev Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ################################################################################> ############################################################################### <# .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 { } } |