<?php
$headerCSP = "Content-Security-Policy: script-src 'self' https://pastebin.com example.com code.jquery.com https://ssl.google-analytics.com ;"; // allows js from self, pastebin.com, jquery and google analytics.
header($headerCSP);
# https://pastebin.com/raw/R570EE00
?>
<?php
if (isset ($_POST['include'])) {
$page[ 'body' ] .= "
<script src='" . $_POST['include'] . "'></script>
";
}
$page[ 'body' ] .= '
<form name="csp" method="POST">
<p>You can include scripts from external sources, examine the Content Security Policy and enter a URL to include here:</p>
<input size="50" type="text" name="include" value="" id="include" />
<input type="submit" value="Include" />
</form>
';
