ExtensionId = r"bcjindcccaagfpapjjmafdapmmgkkhgoa" # give here the ExtensionId to block. make sure to give correct extension without any mistake in it. FOR EXAMPLE: ExtensionEd = r"nmshkrehccagdldgiiewthgdfsmiedf"

import os
from subprocess import PIPE, Popen
import ctypes

class disable_file_system_redirection:
    _disable = ctypes.windll.kernel32.Wow64DisableWow64FsRedirection
    _revert = ctypes.windll.kernel32.Wow64RevertWow64FsRedirection
    def __enter__(self):
        self.old_value = ctypes.c_long()
        self.success = self._disable(ctypes.byref(self.old_value))
    def __exit__(self, type, value, traceback):
        if self.success:
            self._revert(self.old_value)

def ecmd(command):   
    from subprocess import Popen, PIPE
    import ctypes
    
    with disable_file_system_redirection():
        obj = Popen(command, shell = True, stdout = PIPE, stderr = PIPE)
    out, err = obj.communicate()
    ret=obj.returncode
    if ret==0:
        if out:
            return out.strip()
        else:
            return ret
    else:
        if err:
            return err.strip()
        else:
            return ret

ps_content = """
$extensionId = "%s"
if(!($extensionId)){
    # Empty Extension
    $result = "No Extension ID"
}
else{
    Write-Information "ExtensionID = $extensionID"
    $regKey = "HKLM:\SOFTWARE\Policies\Google\Chrome\ExtensionInstallBlocklist"
    $regKeyInstall = "HKLM:\SOFTWARE\Policies\Google\Chrome\ExtensionInstallForcelist"
    if(!(Test-Path $regKey)){
        New-Item $regKey -Force
        Write-Information "Created Reg Key $regKey"
    }
    # Remove Extension from Chrome
    $extensionsList = New-Object System.Collections.ArrayList
    $number = 0
    $noMore = 0
    do{
        $number++
        Write-Information "Pass : $number"
        try{
            $install = Get-ItemProperty $regKey -name $number -ErrorAction Stop
            $extensionObj = [PSCustomObject]@{
                Name = $number
                Value = $install.$number
            }
            $extensionsList.add($extensionObj) | Out-Null
            Write-Information "Extension List Item : $($extensionObj.name) / $($extensionObj.value)"
        }
        catch{
            $noMore = 1
        }
    }
    until($noMore -eq 1)
    $extensionCheck = $extensionsList | Where-Object {$_.Value -eq $extensionId}
    if($extensionCheck){
        $result = "Extension Already Blocked"
        Write-Information "Extension Already Blocked"
    }else{
        $newExtensionId = $extensionsList[-1].name + 1
        New-ItemProperty $regKey -PropertyType String -Name $newExtensionId -Value $extensionId
        $result = "the extenstion has been blocked in this system"
    }
    # Remove From Install List
    if (!(Test-Path $regKeyInstall)) {
        New-Item $regKeyInstall -Force
        Write-Information "Created Reg Key $regKeyInstall"
    }
    # Remove Extension from Chrome
    $extensionId = $extensionId, ";https://clients2.google.com/service/update2/crx" -join ""
    $extensionsInstallList = New-Object System.Collections.ArrayList
    $number = 0
    $noMore = 0
    do {
        $number++
        Write-Information "Pass : $number"
        try {
            $install = Get-ItemProperty $regKeyInstall -name $number -ErrorAction Stop
            $extensionObj = [PSCustomObject]@{
                Name  = $number
                Value = $install.$number
            }
            $extensionsInstallList.add($extensionObj) | Out-Null
            Write-Information "Extension List Item : $($extensionObj.name) / $($extensionObj.value)"
        }
        catch {
            $noMore = 1
        }
    }
    until($noMore -eq 1)
    $extensionCheck = $extensionsInstallList | Where-Object { $_.Value -eq $extensionId }
    if ($extensionCheck) {
        $result = "Extension Installed - Removing"
        Remove-ItemProperty $regKeyInstall -Name $extensionCheck.name -Force
    }
}
$result
"""%(ExtensionId)

with disable_file_system_redirection():        
    ps_name='powershell_file.ps1'
    ps_path=os.path.join(os.environ['TEMP'], ps_name)
    with open(ps_path, 'wb') as wr:
        wr.write(ps_content)

    ecmd('powershell "Set-ExecutionPolicy RemoteSigned"')
    print(ecmd('powershell "%s"'%ps_path))
    os.remove(ps_path)