/usr/share/mediawiki-extensions/openid/SpecialOpenIDXRDS.body.php is in mediawiki-extensions-openid 2.5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 | <?php
/**
* SpecialOpenIDXRDS.body.php -- Server side of OpenID site
* Copyright 2006,2007 Internet Brands (http://www.internetbrands.com/)
* Copyright 2007,2008 Evan Prodromou <evan@prodromou.name>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @author Evan Prodromou <evan@prodromou.name>
* @addtogroup Extensions
*/
if (!defined('MEDIAWIKI'))
exit(1);
# Outputs a Yadis (http://yadis.org/) XRDS file, saying that this server
# supports OpenID and lots of other jazz.
class SpecialOpenIDXRDS extends SpecialOpenID {
function SpecialOpenIDXRDS() {
SpecialPage::SpecialPage("OpenIDXRDS", '', false);
}
# $par is a user name
function execute($par) {
global $wgOut, $wgOpenIDClientOnly;
wfLoadExtensionMessages( 'OpenID' );
# No server functionality if this site is only a client
# Note: special page is un-registered if this flag is set,
# so it'd be unusual to get here.
if ($wgOpenIDClientOnly) {
wfHttpError(404, "Not Found", wfMsg('openidclientonlytext'));
return;
}
// XRDS preamble XML.
$xml_template = array('<?xml version="1.0" encoding="UTF-8"?>',
'<xrds:XRDS',
' xmlns:xrds="xri://\$xrds"',
' xmlns:openid="http://openid.net/xmlns/1.0"',
' xmlns="xri://$xrd*($v*2.0)">',
'<XRD>');
# Check to see if the parameter is really a user name
if (!$par) {
wfHttpError(404, "Not Found", wfMsg('openidnousername'));
}
$user = User::newFromName($par);
if (!$user || $user->getID() == 0) {
wfHttpError(404, "Not Found", wfMsg('openidbadusername'));
}
// Generate the user page URL.
$user_title = Title::makeTitle(NS_USER, $user->getName());
$user_url = $user_title->getFullURL();
// Generate the OpenID server endpoint URL.
$server_title = Title::makeTitle(NS_SPECIAL, 'OpenIDServer');
$server_url = $server_title->getFullURL();
// Define array of Yadis services to be included in
// the XRDS output.
$services = array(
array('uri' => $server_url,
'priority' => '0',
'types' => array('http://openid.net/signon/1.0',
'http://openid.net/sreg/1.0',
'http://specs.openid.net/auth/2.0/signon'),
'delegate' => $user_url),
);
// Generate <Service> elements into $service_text.
$service_text = "\n";
foreach ($services as $service) {
$types = array();
foreach ($service['types'] as $type_uri) {
$types[] = ' <Type>'.$type_uri.'</Type>';
}
$service_text .= implode("\n",
array(' <Service priority="'.$service['priority'].'">',
' <URI>'.$server_url.'</URI>',
implode("\n", $types),
' </Service>'));
}
$wgOut->disable();
// Print content-type and XRDS XML.
header("Content-Type", "application/xrds+xml");
print implode("\n", $xml_template);
print $service_text;
print implode("\n", array("</XRD>", "</xrds:XRDS>"));
}
}
|