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Support cid URLs as used in mailstream plugin

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This commit is contained in:
Matthew Exon 2021-02-27 16:54:52 +00:00
parent 4dcdcd4d6f
commit 4a16d8e06f
2 changed files with 40 additions and 0 deletions
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3
src/Content/Text/BBCode.php
View file

@ -28,6 +28,7 @@ use Friendica\Content\ContactSelector;
use Friendica\Content\Item;
use Friendica\Content\OEmbed;
use Friendica\Content\Smilies;
use Friendica\Content\Text\HTMLPurifier_URIScheme_cid;
use Friendica\Core\Hook;
use Friendica\Core\Logger;
use Friendica\Core\Protocol;
@ -1874,6 +1875,8 @@ class BBCode
$text
);
\HTMLPurifier_URISchemeRegistry::instance()->register('cid', new HTMLPurifier_URIScheme_cid());
$config = \HTMLPurifier_HTML5Config::createDefault();
$config->set('HTML.Doctype', 'HTML5');
$config->set('HTML.SafeIframe', true);

37
src/Content/Text/HTMLPurifier_URIScheme_cid.php Normal file
View file

@ -0,0 +1,37 @@
<?php
namespace Friendica\Content\Text;
use \HTMLPurifier_URIScheme;
/**
* Validates content-id ("cid") as used in multi-part MIME messages, as defined by RFC 2392
*/
class HTMLPurifier_URIScheme_cid extends HTMLPurifier_URIScheme
{
/**
* @type bool
*/
public $browsable = true;
/**
* @type bool
*/
public $may_omit_host = true;
/**
* @param HTMLPurifier_URI $uri
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool
*/
public function doValidate(&$uri, $config, $context)
{
$uri->userinfo = null;
$uri->host = null;
$uri->port = null;
$uri->query = null;
// typecode check needed on path
return true;
}
}