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remove download link if IE11

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This commit is contained in:
nhirokinet 2019-03-06 23:23:13 +09:00
parent ceabbf7fc2
commit 58cc61dee8
1 changed files with 2 additions and 16 deletions
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18
src/www/system_certmanager.php
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@ -391,20 +391,6 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
echo json_encode($parsed_result);
exit;
} elseif ($act == 'download_pem_file') {
// Browser without <a download=""> (like IE11) support
if (!isset($_GET['content']) || !isset($_GET['filename']) || !ctype_lower($_GET['filename'])) {
http_response_code(400);
header('Content-Type: text/plain;charset=UTF-8');
echo gettext('Invalid request');
exit;
}
header('Content-Type: text/plain;charset=UTF-8');
header('Content-Disposition:attachment; filename="' . $_GET['filename'] . '.pem"');
echo $_GET['content'];
exit;
}
} elseif ($_SERVER['REQUEST_METHOD'] === 'POST') {
@ -1114,8 +1100,8 @@ if (empty($act)) {
$(jquery_key).attr('href', URL.createObjectURL(new Blob([content])));
$(jquery_key).attr('download', filename + '.pem');
} else {
// IE11 support; they do not have <a download="">
$(jquery_key).attr('href', '/system_certmanager.php?act=download_pem_file&content=' + encodeURIComponent(content) + '&filename=' + encodeURIComponent(filename));
// <a download=""> is not supported, so remove the link
$(jquery_key).remove();
}
}
</script>