4 require_once('boot.php');
8 @include('.htconfig.php');
9 require_once('dba.php');
10 $db = new dba($db_host, $db_user, $db_pass, $db_data);
11 unset($db_host, $db_user, $db_pass, $db_data);
13 require_once('session.php');
14 require_once('datetime.php');
15 require_once('simplepie/simplepie.inc');
16 require_once('include/items.php');
18 require_once('include/Contact.php');
20 $debugging = get_config('system','debugging');
22 $a->set_baseurl(get_config('system','url'));
24 $contacts = q("SELECT * FROM `contact`
25 WHERE ( `dfrn-id` != '' OR (`issued-id` != '' AND `duplex` = 1))
26 AND `self` = 0 AND `blocked` = 0 AND `readonly` = 0 AND `usehub` = 0 ORDER BY RAND()");
28 if(! count($contacts))
31 foreach($contacts as $contact) {
33 if($contact['priority']) {
36 $t = $contact['last-update'];
38 switch ($contact['priority']) {
40 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 month"))
44 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 week"))
48 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day"))
52 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 12 hour"))
57 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 hour"))
65 $importer_uid = $contact['uid'];
67 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
76 echo "IMPORTER: {$importer['name']}";
78 $last_update = (($contact['last-update'] === '0000-00-00 00:00:00')
79 ? datetime_convert('UTC','UTC','now - 30 days','Y-m-d\TH:i:s\Z')
80 : datetime_convert('UTC','UTC',$contact['last-update'],'Y-m-d\TH:i:s\Z'));
84 $idtosend = $orig_id = (($contact['dfrn-id']) ? $contact['dfrn-id'] : $contact['issued-id']);
86 if(intval($contact['duplex']) && $contact['dfrn-id'])
87 $idtosend = '0:' . $orig_id;
88 if(intval($contact['duplex']) && $contact['issued-id'])
89 $idtosend = '1:' . $orig_id;
91 $url = $contact['poll'] . '?dfrn_id=' . $idtosend . '&type=data&last_update=' . $last_update ;
92 $xml = fetch_url($url);
95 echo "URL: " . $url . "\r\n";
96 echo "XML: " . $xml . "\r\n";
100 // dead connection - might be a transient event, or this might
101 // mean the software was uninstalled or the domain expired.
102 // Will keep trying for one month.
103 mark_for_death($contact);
108 $res = simplexml_load_string($xml);
110 if(intval($res->status) == 1) {
111 // we may not be friends anymore. Will keep trying for one month.
112 mark_for_death($contact);
115 if($contact['term-date'] != '0000-00-00 00:00:00')
116 unmark_for_death($contact);
119 if((intval($res->status) != 0) || (! strlen($res->challenge)) || (! strlen($res->dfrn_id)))
124 $sent_dfrn_id = hex2bin($res->dfrn_id);
125 $challenge = hex2bin($res->challenge);
129 if(($contact['duplex']) && strlen($contact['prvkey'])) {
130 openssl_private_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['prvkey']);
131 openssl_private_decrypt($challenge,$postvars['challenge'],$contact['prvkey']);
135 openssl_public_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['pubkey']);
136 openssl_public_decrypt($challenge,$postvars['challenge'],$contact['pubkey']);
139 $final_dfrn_id = substr($final_dfrn_id, 0, strpos($final_dfrn_id, '.'));
141 if(strpos($final_dfrn_id,':') == 1)
142 $final_dfrn_id = substr($final_dfrn_id,2);
144 if($final_dfrn_id != $orig_id) {
146 // did not decode properly - cannot trust this site
150 $postvars['dfrn_id'] = $idtosend;
153 $xml = post_url($contact['poll'],$postvars);
156 echo "XML response:" . $xml . "\r\n";
157 echo "Length:" . strlen($xml) . "\r\n";
164 consume_feed($xml,$importer,$contact);
166 $r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d LIMIT 1",
167 dbesc(datetime_convert()),
168 intval($contact['id'])