externalLibs/Carbon/Carbon/InternetExplorer/Disable-IEEnhancedSecurityConfiguration.ps1
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# Copyright 2012 Aaron Jensen # # 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. function Disable-IEEnhancedSecurityConfiguration { <# .SYNOPSIS Disables Internet Explorer's Enhanced Security Configuration. .DESCRIPTION By default, Windows locks down Internet Explorer so that users can't visit certain sites. This function disables that enhanced security. This is necessary if you have automated processes that need to run and interact with Internet Explorer. You may also need to call `Enable-IEActivationPermission`, so that processes have permission to start Internet Explorer. .EXAMPLE Disable-IEEnhancedSecurityConfiguration .LINK http://technet.microsoft.com/en-us/library/dd883248(v=WS.10).aspx .LINK Enable-IEActivationPermission #> [CmdletBinding(SupportsShouldProcess=$true)] param( ) Set-StrictMode -Version 'Latest' $commonParams = @{ ErrorAction = $ErrorActionPreference; Verbose = $VerbosePreference; WhatIf = $WhatIfPreference; } $adminPath = "SOFTWARE\Microsoft\Active Setup\Installed Components\{A509B1A7-37EF-4b3f-8CFC-4F3A74704073}" $userPath = "SOFTWARE\Microsoft\Active Setup\Installed Components\{A509B1A8-37EF-4b3f-8CFC-4F3A74704073}" # Yes. They are different. Right here ^ $paths = @( $adminPath, $userPath ) if( $PSCmdlet.ShouldProcess( 'Internet Explorer', 'disabling enhanced security configuration' ) ) { foreach( $path in $paths ) { $hklmPath = Join-Path -Path 'hklm:\' -ChildPath $path if( -not (Test-Path -Path $hklmPath) ) { Write-Warning ('Applying Enhanced Security Configuration registry key ''{0}'' not found.' -f $hklmPath) return } Set-RegistryKeyValue -Path $hklmPath -Name 'IsInstalled' -DWord 0 @commonParams } Write-Verbose ('Calling iesetup.dll hardening methods.') Rundll32 iesetup.dll, IEHardenLMSettings Rundll32 iesetup.dll, IEHardenUser Rundll32 iesetup.dll, IEHardenAdmin foreach( $path in $paths ) { $hkcuPath = Join-Path -Path 'hkcu:\' -ChildPath $path if( Test-Path -Path $hkcuPath ) { Remove-Item -Path $hkcuPath } } } } |