diff options
Diffstat (limited to 'extlib/libomb/plain_xrds_writer.php')
| -rwxr-xr-x | extlib/libomb/plain_xrds_writer.php | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/extlib/libomb/plain_xrds_writer.php b/extlib/libomb/plain_xrds_writer.php new file mode 100755 index 000000000..b4a6e990b --- /dev/null +++ b/extlib/libomb/plain_xrds_writer.php @@ -0,0 +1,124 @@ +<?php + +require_once 'xrds_writer.php'; + +/** + * Write OMB-specific XRDS using XMLWriter. + * + * This class writes the XRDS file announcing the OMB server. It uses + * OMB_XMLWriter, which is a subclass of XMLWriter. An instance of + * OMB_Plain_XRDS_Writer should be passed to OMB_Service_Provider->writeXRDS. + * + * PHP version 5 + * + * LICENSE: This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 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 Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * @package OMB + * @author Adrian Lang <mail@adrianlang.de> + * @copyright 2009 Adrian Lang + * @license http://www.gnu.org/licenses/agpl.html GNU AGPL 3.0 + **/ + +class OMB_Plain_XRDS_Writer implements OMB_XRDS_Writer { + public function writeXRDS($user, $mapper) { + header('Content-Type: application/xrds+xml'); + $xw = new XMLWriter(); + $xw->openURI('php://output'); + $xw->setIndent(true); + + $xw->startDocument('1.0', 'UTF-8'); + $this->writeFullElement($xw, 'XRDS', array('xmlns' => 'xri://$xrds'), array( + array('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)', + 'xml:id' => 'oauth', + 'xmlns:simple' => 'http://xrds-simple.net/core/1.0', + 'version' => '2.0'), array( + array('Type', null, 'xri://$xrds*simple'), + array('Service', null, array( + array('Type', null, OAUTH_ENDPOINT_REQUEST), + array('URI', null, $mapper->getURL(OAUTH_ENDPOINT_REQUEST)), + array('Type', null, OAUTH_AUTH_HEADER), + array('Type', null, OAUTH_POST_BODY), + array('Type', null, OAUTH_HMAC_SHA1), + array('LocalID', null, $user->getIdentifierURI()) + )), + array('Service', null, array( + array('Type', null, OAUTH_ENDPOINT_AUTHORIZE), + array('URI', null, $mapper->getURL(OAUTH_ENDPOINT_AUTHORIZE)), + array('Type', null, OAUTH_AUTH_HEADER), + array('Type', null, OAUTH_POST_BODY), + array('Type', null, OAUTH_HMAC_SHA1) + )), + array('Service', null, array( + array('Type', null, OAUTH_ENDPOINT_ACCESS), + array('URI', null, $mapper->getURL(OAUTH_ENDPOINT_ACCESS)), + array('Type', null, OAUTH_AUTH_HEADER), + array('Type', null, OAUTH_POST_BODY), + array('Type', null, OAUTH_HMAC_SHA1) + )), + array('Service', null, array( + array('Type', null, OAUTH_ENDPOINT_RESOURCE), + array('Type', null, OAUTH_AUTH_HEADER), + array('Type', null, OAUTH_POST_BODY), + array('Type', null, OAUTH_HMAC_SHA1) + )) + )), + array('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)', + 'xml:id' => 'omb', + 'xmlns:simple' => 'http://xrds-simple.net/core/1.0', + 'version' => '2.0'), array( + array('Type', null, 'xri://$xrds*simple'), + array('Service', null, array( + array('Type', null, OMB_ENDPOINT_POSTNOTICE), + array('URI', null, $mapper->getURL(OMB_ENDPOINT_POSTNOTICE)) + )), + array('Service', null, array( + array('Type', null, OMB_ENDPOINT_UPDATEPROFILE), + array('URI', null, $mapper->getURL(OMB_ENDPOINT_UPDATEPROFILE)) + )) + )), + array('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)', + 'version' => '2.0'), array( + array('Type', null, 'xri://$xrds*simple'), + array('Service', null, array( + array('Type', null, OAUTH_DISCOVERY), + array('URI', null, '#oauth') + )), + array('Service', null, array( + array('Type', null, OMB_VERSION), + array('URI', null, '#omb') + )) + )) + )); + $xw->endDocument(); + $xw->flush(); + } + + public static function writeFullElement($xw, $tag, $attributes, $content) { + $xw->startElement($tag); + if (!is_null($attributes)) { + foreach ($attributes as $name => $value) { + $xw->writeAttribute($name, $value); + } + } + if (is_array($content)) { + foreach ($content as $values) { + OMB_Plain_XRDS_Writer::writeFullElement($xw, $values[0], $values[1], $values[2]); + } + } else { + $xw->text($content); + } + $xw->fullEndElement(); + } +} +?> |