Quick script to auto-fix warframe (OUTDATED: ISPs HAVE FIXED THE ISSUE)

fix_warframe.ps1

if (-Not ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] 'Administrator')) {
    if ([int](Get-CimInstance -Class Win32_OperatingSystem | Select-Object -ExpandProperty BuildNumber) -ge 6000) {
        $CommandLine = "-File `"" + $MyInvocation.MyCommand.Path + "`" " + $MyInvocation.UnboundArguments
        Start-Process -FilePath PowerShell.exe -Verb Runas -ArgumentList $CommandLine
        Exit
    }
}

$hosts = "C:\Windows\System32\Drivers\etc\hosts"
$hostsValue = "127.0.0.1 content.warframe.com"
$blank = [Environment]::NewLine
$caddy = "$($env:USERPROFILE)\Downloads\caddy_windows_amd64.exe"

function getHostsLine() {
    return Select-String -Path $hosts -Pattern "content.warframe.com"
}

function addToHosts() {
    if (-not [IO.File]::ReadAllText($hosts).EndsWith($blank)) {
        Add-Content -path $hosts -Value $blank
    }

    Start-Sleep -Seconds 1

    Add-Content -path $hosts -Value $hostsValue -NoNewLine
}

function removeFromHosts() {
    $contents = [IO.File]::ReadAllText($hosts)

    $contents = $contents.Replace("$($hostsValue)$($blank)", "").Replace($hostsValue, "")

    Start-Sleep -Seconds 1

    Set-Content -Path $hosts -Value $contents -NoNewLine
}

if (getHostsLine)
{
    Write-Host "DNS Redirection Detected, removing..."
    removeFromHosts

    Write-Host "Run this script again to activate the launcher fix."
    $null = $Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown');
    Exit
}

Write-Host "Enabling Launcher Fix..."

if (-not (Test-Path -Path $caddy -PathType Leaf)) {
    Write-Host "Caddy not detected. Downloading..."

    Invoke-WebRequest -Uri "https://caddyserver.com/api/download?os=windows&arch=amd64" -OutFile $caddy
    Write-Host "Download successful to $($caddy)!"
}

Write-Host "Starting Proxy..."
$process = Start-Process -FilePath $caddy -ArgumentList "reverse-proxy --from http://content.warframe.com --to https://cds.b5q9z7i8.hwcdn.net -insecure" -PassThru -WindowStyle Hidden

Write-Host "Re-writing hosts file..."
addToHosts


Write-Host "Please start warframe launcher. PRESS ON ENTER BEFORE PRESSING THE PLAY BUTTON"
Write-Host "DO NOT EXIT THIS WINDOW, PRESS ON ENTER INSTEAD"
$null = $Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown');

Write-Host "Shutting down server"
$process.Kill()
removeFromHosts