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102 lines
2.5 KiB
PHP
102 lines
2.5 KiB
PHP
<?php
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namespace Zotlabs\Module;
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use Zotlabs\Lib\Zotfinger;
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use Zotlabs\Web\Controller;
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/**
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* With args, register a directory server for this realm.
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* With no args, return a JSON array of directory servers for this realm.
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*
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* @FIXME Not yet implemented: Some realms may require authentication to join their realm.
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* The RED_GLOBAL realm does not require authentication.
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* We would then need a flag in the site table to indicate that they've been
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* validated by the PRIMARY directory for that realm. Sites claiming to be PRIMARY
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* but are not the realm PRIMARY will be marked invalid.
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*
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* @param App &$a
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*/
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class Regdir extends Controller {
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function init() {
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$result = array('success' => false);
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$url = $_REQUEST['url'];
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$access_token = $_REQUEST['t'];
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$valid = 0;
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// we probably don't need the realm as we will find out in the probe.
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// What we may want to do is throw an error if you're trying to register in a different realm
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// so this configuration issue can be discovered.
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$realm = $_REQUEST['realm'];
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if(! $realm)
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$realm = DIRECTORY_REALM;
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if($realm === DIRECTORY_REALM) {
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$valid = 1;
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} else {
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$token = get_config('system','realm_token');
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if($token && $access_token != $token) {
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$result['message'] = 'This realm requires an access token';
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return;
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}
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$valid = 1;
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}
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$dirmode = intval(get_config('system','directory_mode'));
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if ($dirmode == DIRECTORY_MODE_NORMAL) {
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$ret['message'] = t('This site is not a directory server');
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json_return_and_die($ret);
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}
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$m = null;
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if ($url) {
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$m = parse_url($url);
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if ((! $m) || (! z_dns_check($m['host']))) {
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$result['message'] = 'unparseable url';
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json_return_and_die($result);
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}
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$j = Zotfinger::exec($url);
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if($j) {
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$result['success'] = true;
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}
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else {
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$valid = 0;
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}
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q("update site set site_valid = %d where site_url = '%s'",
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intval($valid),
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strtolower($url)
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);
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json_return_and_die($result);
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}
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else {
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if ($dirmode == DIRECTORY_MODE_STANDALONE) {
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$r = array(array('site_url' => z_root()));
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} else {
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$r = q("select site_url from site where site_flags in ( 1, 2 ) and site_realm = '%s' and site_type = %d and site_valid = 1 ",
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dbesc(get_directory_realm()),
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intval(SITE_TYPE_ZOT)
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);
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}
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if ($r) {
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$result['success'] = true;
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$result['directories'] = array();
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foreach ($r as $rr)
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$result['directories'][] = $rr['site_url'];
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json_return_and_die($result);
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}
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}
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json_return_and_die($result);
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}
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}
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