Invoke-Http-powershll

function Invoke-Http
{
<#
.SYNOPSIS
File: Invoke-Http.ps1
Author: wolvez (@wolvez)
License: BSD 3-Clause
Required Dependencies: None
Invoke-Http -url $url  -method 'POST' -post $post
#>
    Param
    (
        [Parameter(Mandatory=$false)] [String] $cookie,
        [Parameter(Mandatory=$true)] [string] $url,
        [Parameter(Mandatory=$false)][ValidatePattern('POST|GET')] [String] $method='GET',
        [Parameter(Mandatory=$false)]  [String] $post
    )
    try {
     if($url.StartsWith('http://') -eq $false -and $url.StartsWith('https://') -eq $false ){
     $url='http://'+$url
     }else{
     $url=$url
     }
     if($url.StartsWith('https://')){
     [Reflection.Assembly]::LoadWithPartialName("System.Web") | Out-Null
     [System.Net.ServicePointManager]::ServerCertificateValidationCallback = { $true }
     }
     [net.httpWebRequest] $req = [net.webRequest]::create($url)
     $req.UserAgent ='Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.129 Safari/537.36'
     $req.Headers.Add("Origin: $url")
     $req.ContentType='application/json'
     $req.Referer = $url
     $req.AllowAutoRedirect = $true
      
     if($cookie){
     $req.Headers.add("Cookie: $cookie")
     }
      
    if($method -eq 'POST'){
    $req.method = "POST"
    $reqst = $req.getRequestStream()
    $buffer = [text.encoding]::ascii.getbytes($post)
     
    $reqst.write($buffer, 0, $buffer.length)
    $reqst.flush()
    $reqst.close()
     
    }else{
    $req.method = "GET"
    }
    [net.httpWebResponse] $res = $req.getResponse()
    $response = $res.getResponseStream()
    $sr = new-object IO.StreamReader($response)
    $result = $sr.ReadToEnd()
     return $result
    }catch {
   Write-Verbose "An exception was caught: $($_.Exception.Message)"
    $_.Exception.Response
    }
    
      
}