<?php
//header("Content-Type: text/html; charset=utf-8");

//if( !isset( $_GET['token'] ) || ( isset( $_GET['token'] ) && $_GET['token'] != "eFD6dx2G4RFBkrYS7Z87" ) ) die('permission denied');

//error_reporting(E_ALL);
//ini_set('display_errors', 1);
//ini_set('display_startup_errors', TRUE);

date_default_timezone_set('Etc/UTC');


use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\SMTP;
use PHPMailer\PHPMailer\Exception;

require_once 'src/Exception.php';
require_once 'src/PHPMailer.php';
require_once 'src/SMTP.php';

/*if (extension_loaded('openssl')) {
    echo 'openssl extension loaded.';}*/

//die();
//require_once("includes/phpmailer/PHPMailerAutoload.php");

// E-Mail Configuration
define( "MAIL_USER", "noreply@pacim.de" );
define( "MAIL_PASS", "UjUf5Yj6!o" );
define( "MAIL_SERVER", "cloud.pacim.de" );
define( "MAIL_SERVER_PORT", 587 );
define( "MAIL_SERVER_SECURE", 'tls' );
define( "MAIL_SENDER", "noreply@pacim.de" );
define( "MAIL_SENDER_NAME", "api.pacim.de" );

// Buchungen von deutsche-caravan.de holen
//$array_mails = curl_get_file_contents('https://www.deutsche-caravan.de/crons/mail.php?token=cixx,3%|DLz7o731%3CzYF');
//$array_mails = json_decode( $array_mails );


// Mail an info@deutsche-caravan.de
/*sendEmail(
       'report@cloud.pacim.de',
       "POSSIBLE ATTACK on " . $_SERVER['SERVER_NAME'],
       content_mail( $_SERVER ),
       TRUE
);*/


function content_mail( $insert_array ) {

    $array_unset = array(
        'FUSIO_PROJECT_KEY',
        'FUSIO_URL',
        'FUSIO_ENV',
        'FUSIO_DB_NAME',
        'FUSIO_DB_USER',
        'FUSIO_DB_PW',
        'FUSIO_DB_HOST',
        'PROVIDER_FACEBOOK_SECRET',
        'PROVIDER_GOOGLE_SECRET',
        'PROVIDER_GITHUB_SECRET',
        'RECAPTCHA_SECRET',
        'SQLITE_1_DB',
        'SYMFONY_DOTENV_VARS'
    );
    
    foreach( $array_unset as $key ) {
        if( isset( $insert_array[ $key ] ) ) unset( $insert_array[ $key ] );
    }

    $insert = array(
        'CUSTOM_REQUEST' => '<a href="' . getFullUrl() . '" target="_blank">' . getFullUrl() . '</a>',
        'CUSTOM_IP_TRACK' => '<a href="https://iplocation.io/ip-whois-lookup/' . getIPAddress() . '" target="_blank">' . getIPAddress() . '</a>',
        'CUSTOM_IP_CHECK' => '<a href="https://www.abuseipdb.com/check/' . getIPAddress() . '" target="_blank">Abuse IP-Check</a>',
        'CUSTOM_DATETIME' => date('d.m.Y - H:i:s'),
        ' ' => '&nbsp;',
    ) + $insert_array;
    
    
    $content = '';
    
    $content.= '<h3 style="padding-bottom:15px;">$_SERVER Array</h3>';
    $content.= array2table( $insert );


    if( !empty( $_GET ) ) {
        $content.= '<h3 style="padding-bottom:15px;padding-top:30px;">$_GET Array</h3>';
        $content.= array2table( $_GET );
    }

    if( !empty( $_POST ) ) {
	$content.= '<h3 style="padding-bottom:15px;padding-top:30px;">$_POST Array</h3>';
        $content.= array2table( $_POST );
    }

    $content.= '';
    
    return $content;
}

function array2table( $array ) {
    
    $content='';
    
    if( !empty( $array ) && is_array( $array ) ) {
        
        $content='<table>';
        
        foreach( $array as $key => $value ) {
            $content.='
            <tr>
                <td style="font-weight:bold;vertical-align:top;">' . $key . '</td>
                <td>' . $value . '</td>
            </tr>';
        }
        
        $content.='</table>';
    }
    
    return $content;
}

function sendEmail( $receiver, $subject, $content, $print = FALSE, $reply = FALSE ) {
    $mailer = new PHPMailer(true);

    $mailer->clearAddresses();
    $mailer->clearAttachments();

    $mailer->isSMTP();
    $mailer->CharSet = "utf-8";
    $mailer->Host = MAIL_SERVER;
    $mailer->Port = MAIL_SERVER_PORT;
    
    //$mailer->SMTPAutoTLS = true;
    $mailer->SMTPAuth = true;
    $mailer->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS;
    
    $mailer->SMTPDebug = 0;

    $mailer->Username = MAIL_USER;
    $mailer->Password = MAIL_PASS;
    
    /*$mailer->SMTPOptions = [
        'ssl' => [
            'verify_peer' => false,
            'verify_peer_name' => false,
            'allow_self_signed' => true
        ]
    ];*/
    
    //$mailer->SMTPSecure = MAIL_SERVER_SECURE;

    $mailer->setFrom( MAIL_SENDER, MAIL_SENDER_NAME );

    $mailer->addAddress( $receiver );
    
    //if( $reply !== FALSE ) $mailer->addReplyTo($reply['mail'], $reply['name']);

    $mailer->Subject = $subject;
    $mailer->IsHTML(true);
    $mailer->Body = $content;
    $mailer->AltBody = strip_tags( $content );

    $mailer->send();
}

function getIPAddress() {  
    //whether ip is from the share internet  
     if( !empty( $_SERVER['HTTP_CLIENT_IP'] ) ) {  
                $ip = $_SERVER['HTTP_CLIENT_IP'];  
        }  
    //whether ip is from the proxy  
    elseif ( !empty( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) {  
                $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];  
     }  
//whether ip is from the remote address  
    else{  
             $ip = $_SERVER['REMOTE_ADDR'];  
     }  
     return $ip;  
}

function getFullUrl() {
    return (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? "https" : "http") . "://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
}

function curl_get_file_contents( $URL ) {
    $c = curl_init();
    curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($c, CURLOPT_URL, $URL);
    $contents = curl_exec($c);
    curl_close($c);

    if ($contents) return $contents;
    else return FALSE;
}