Untitled

<?php

    /*
     * Fake 404 by gigajew
     * Version: 2 (firefox edition)
     */


    $agent;$browser;

    // get user agent value
    if (isset($_SERVER['HTTP_USER_AGENT'])) {
    $agent = $_SERVER['HTTP_USER_AGENT'];
    }

    // set $browser value if ua == firefox
    if (strlen(strstr($agent, 'Firefox')) > 0) {
        $browser = 'firefox';
    }

    // clean the output buffer, and start
    ob_clean();
    ob_start();

    // change some headers
    header("Not Found", true, 404);

    if ($browser != 'firefox')
        header("Content-Length: 0", true);

    // end/flush the output buffer
    ob_end_flush();

    // hard exit script if not firefox
    if ($browser != 'firefox') {
        exit;
    }

?>
<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <meta http-equiv="Content-Security-Policy" content="default-src chrome:" />
    <title>Server Not Found</title>
    <link rel="stylesheet" href="chrome://browser/skin/aboutNetError.css" type="text/css" media="all" />
    <!-- If the location of the favicon is changed here, the FAVICON_ERRORPAGE_URL symbol in
         toolkit/components/places/src/nsFaviconService.h should be updated. -->
    <link rel="icon" type="image/png" id="favicon" href="chrome://global/skin/icons/warning-16.png" />
  </head>

  <body dir="ltr" class="illustrated dnsNotFound neterror">
    <!-- ERROR ITEM CONTAINER (removed during loading to avoid bug 39098) -->


    <!-- PAGE CONTAINER (for styling purposes only) -->
    <div id="errorPageContainer" class="container">
      <div id="text-container">
        <!-- Error Title -->
        <div class="title">
          <h1 class="title-text">Hmm. We’re having trouble finding that site.</h1>
        </div>

        <!-- LONG CONTENT (the section most likely to require scrolling) -->
        <div id="errorLongContent">

          <!-- Short Description -->
          <div id="errorShortDesc">
            <p id="errorShortDescText">We can’t connect to the server at <?=$_SERVER['SERVER_NAME']?>.</p>
          </div>
          <p id="badStsCertExplanation" hidden="true">This site uses HTTP
Strict Transport Security (HSTS) to specify that Firefox may only connect
to it securely. As a result, it is not possible to add an exception for this
certificate.</p>

          <div id="wrongSystemTimePanel">
            <p> Firefox did not connect to <span id="wrongSystemTime_URL"></span> because your computer’s clock appears to show the wrong time and this is preventing a secure connection.</p> <p>Your computer is set to <span id="wrongSystemTime_systemDate"></span>, when it should be <span id="wrongSystemTime_actualDate"></span>. To fix this problem, change your date and time settings to match the correct time.</p>
          </div>

          <div id="wrongSystemTimeWithoutReferencePanel">
            <p>Firefox did not connect to <span id="wrongSystemTimeWithoutReference_URL"></span> because your computer’s clock appears to show the wrong time and this is preventing a secure connection.</p> <p>Your computer is set to <span id="wrongSystemTimeWithoutReference_systemDate"></span>. To fix this problem, change your date and time settings to match the correct time.</p>
          </div>

          <!-- Long Description (Note: See netError.dtd for used XHTML tags) -->
          <div id="errorLongDesc">
<strong xmlns="http://www.w3.org/1999/xhtml">If that address is correct, here are three other things you can try:</strong>
<ul xmlns="http://www.w3.org/1999/xhtml">
  <li>Try again later.</li>
  <li>Check your network connection.</li>
  <li>If you are connected but behind a firewall, check that Firefox has permission to access the Web.</li>
</ul>
</div>

          <div id="learnMoreContainer">
            <p><a href="https://support.mozilla.org/kb/what-does-your-connection-is-not-secure-mean" id="learnMoreLink" target="new">Learn more…</a></p>
          </div>
        </div>

        <!-- UI for option to report certificate errors to Mozilla. Removed on
             init for other error types .-->
        <div id="certificateErrorReporting">
          <p class="toggle-container-with-text">
            <input id="automaticallyReportInFuture" role="checkbox" type="checkbox" />
            <label for="automaticallyReportInFuture" id="automaticallyReportInFuture">Report errors like this to help Mozilla identify and block malicious sites</label>
          </p>
        </div>

        <div id="prefChangeContainer" class="button-container">
          <p>It looks like your network security settings might be causing this. Do you want the default settings to be restored?</p>
          <button id="prefResetButton" class="primary" autocomplete="off">Restore default settings</button>
        </div>

        <div id="certErrorAndCaptivePortalButtonContainer" class="button-container">
          <button id="returnButton" class="primary" autocomplete="off">Go Back</button>
          <button id="openPortalLoginPageButton" class="primary" autocomplete="off">Open Network Login Page</button>
          <button id="advancedButton" autocomplete="off">Advanced</button>
        </div>
      </div>

      <div id="netErrorButtonContainer" class="button-container"><button id="errorTryAgain" class="primary" autocomplete="off" autofocus="true">Try Again</button>

      </div>

      <div id="advancedPanelContainer">
        <div id="badCertAdvancedPanel" class="advanced-panel">
          <p id="badCertTechnicalInfo"></p>
          <div class="exceptionDialogButtonContainer">
            <button id="exceptionDialogButton">Add Exception…</button>
          </div>
        </div>

        <div id="certificateErrorDebugInformation">
          <button id="copyToClipboard">Copy text to clipboard</button>
          <div id="certificateErrorText"></div>
          <button id="copyToClipboard">Copy text to clipboard</button>
        </div>
      </div>
    </div>
  </body>
  <script type="application/javascript" src="chrome://browser/content/aboutNetError.js"></script>
</html>