forked from GNUsocial/gnu-social
66 lines
2.6 KiB
PHP
66 lines
2.6 KiB
PHP
<?php
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/*
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* GNU Social - a federating social network
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* Copyright (C) 2015, Free Software Foundation, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('GNUSOCIAL')) { exit(1); }
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/**
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* Diaspora federation protocol plugin for GNU Social
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*
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* Depends on:
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* - OStatus plugin
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* - WebFinger plugin
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*
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* @package ProtocolDiasporaPlugin
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* @maintainer Mikael Nordfeldth <mmn@hethane.se>
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*/
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class DiasporaPlugin extends Plugin
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{
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const REL_SEED_LOCATION = 'http://joindiaspora.com/seed_location';
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const REL_GUID = 'http://joindiaspora.com/guid';
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const REL_PUBLIC_KEY = 'diaspora-public-key';
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public function onEndAttachPubkeyToUserXRD(Magicsig $magicsig, XML_XRD $xrd, Profile $target)
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{
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// So far we've only handled RSA keys, but it can change in the future,
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// so be prepared. And remember to change the statically assigned type attribute below!
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assert($magicsig->publicKey instanceof Crypt_RSA);
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$xrd->links[] = new XML_XRD_Element_Link(self::REL_PUBLIC_KEY,
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base64_encode($magicsig->exportPublicKey()), 'RSA');
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// Instead of choosing a random string, we calculate our GUID from the public key
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// by fingerprint through a sha256 hash.
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$xrd->links[] = new XML_XRD_Element_Link(self::REL_GUID,
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strtolower($magicsig->toFingerprint()));
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}
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public function onPluginVersion(array &$versions)
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{
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$versions[] = array('name' => 'Diaspora',
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'version' => '0.1',
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'author' => 'Mikael Nordfeldth',
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'homepage' => 'https://gnu.io/social',
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// TRANS: Plugin description.
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'rawdescription' => _m('Follow people across social networks that implement '.
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'the <a href="https://diasporafoundation.org/">Diaspora</a> federation protocol.'));
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return true;
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}
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}
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