<?php
-require_once('simplepie/simplepie.inc');
+require_once('library/simplepie/simplepie.inc');
require_once('include/items.php');
+require_once('include/event.php');
+
+
function dfrn_notify_post(&$a) {
$dfrn_id = ((x($_POST,'dfrn_id')) ? notags(trim($_POST['dfrn_id'])) : '');
$key = ((x($_POST,'key')) ? $_POST['key'] : '');
$dissolve = ((x($_POST,'dissolve')) ? intval($_POST['dissolve']) : 0);
$perm = ((x($_POST,'perm')) ? notags(trim($_POST['perm'])) : 'r');
+ $ssl_policy = ((x($_POST,'ssl_policy')) ? notags(trim($_POST['ssl_policy'])): 'none');
+ $page = ((x($_POST,'page')) ? intval($_POST['page']) : 0);
$writable = (-1);
if($dfrn_version >= 2.21) {
break; // NOTREACHED
}
+ // be careful - $importer will contain both the contact information for the contact
+ // sending us the post, and also the user information for the person receiving it.
+ // since they are mixed together, it is easy to get them confused.
$r = q("SELECT `contact`.*, `contact`.`uid` AS `importer_uid`,
`contact`.`pubkey` AS `cpubkey`,
FROM `contact`
LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
WHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0
- AND `user`.`nickname` = '%s' $sql_extra LIMIT 1",
+ AND `user`.`nickname` = '%s' AND `user`.`account_expired` = 0 $sql_extra LIMIT 1",
dbesc($a->argv[1])
);
$importer = $r[0];
- if(($writable != (-1)) && ($writable != $importer['writable'])) {
- q("UPDATE `contact` SET `writable` = %d WHERE `id` = %d LIMIT 1",
- intval($writable),
+ if((($writable != (-1)) && ($writable != $importer['writable'])) || ($importer['forum'] != $page)) {
+ q("UPDATE `contact` SET `writable` = %d, forum = %d WHERE `id` = %d LIMIT 1",
+ intval(($writable == (-1)) ? $importer['writable'] : $writable),
+ intval($page),
intval($importer['id'])
);
- $importer['writable'] = $writable;
+ if($writable != (-1))
+ $importer['writable'] = $writable;
+ $importer['forum'] = $page;
+ }
+
+ // if contact's ssl policy changed, update our links
+
+ $ssl_changed = false;
+
+ if($ssl_policy == 'self' && strstr($importer['url'],'https:')) {
+ $ssl_changed = true;
+ $importer['url'] = str_replace('https:','http:',$importer['url']);
+ $importer['nurl'] = normalise_link($importer['url']);
+ $importer['photo'] = str_replace('https:','http:',$importer['photo']);
+ $importer['thumb'] = str_replace('https:','http:',$importer['thumb']);
+ $importer['micro'] = str_replace('https:','http:',$importer['micro']);
+ $importer['request'] = str_replace('https:','http:',$importer['request']);
+ $importer['notify'] = str_replace('https:','http:',$importer['notify']);
+ $importer['poll'] = str_replace('https:','http:',$importer['poll']);
+ $importer['confirm'] = str_replace('https:','http:',$importer['confirm']);
+ $importer['poco'] = str_replace('https:','http:',$importer['poco']);
+ }
+
+ if($ssl_policy == 'full' && strstr($importer['url'],'http:')) {
+ $ssl_changed = true;
+ $importer['url'] = str_replace('http:','https:',$importer['url']);
+ $importer['nurl'] = normalise_link($importer['url']);
+ $importer['photo'] = str_replace('http:','https:',$importer['photo']);
+ $importer['thumb'] = str_replace('http:','https:',$importer['thumb']);
+ $importer['micro'] = str_replace('http:','https:',$importer['micro']);
+ $importer['request'] = str_replace('http:','https:',$importer['request']);
+ $importer['notify'] = str_replace('http:','https:',$importer['notify']);
+ $importer['poll'] = str_replace('http:','https:',$importer['poll']);
+ $importer['confirm'] = str_replace('http:','https:',$importer['confirm']);
+ $importer['poco'] = str_replace('http:','https:',$importer['poco']);
}
+ if($ssl_changed) {
+ q("update contact set
+ url = '%s',
+ nurl = '%s',
+ photo = '%s',
+ thumb = '%s',
+ micro = '%s',
+ request = '%s',
+ notify = '%s',
+ poll = '%s',
+ confirm = '%s',
+ poco = '%s'
+ where id = %d limit 1",
+ dbesc($importer['url']),
+ dbesc($importer['nurl']),
+ dbesc($importer['photo']),
+ dbesc($importer['thumb']),
+ dbesc($importer['micro']),
+ dbesc($importer['request']),
+ dbesc($importer['notify']),
+ dbesc($importer['poll']),
+ dbesc($importer['confirm']),
+ dbesc($importer['poco']),
+ intval($importer['id'])
+ );
+ }
+
logger('dfrn_notify: received notify from ' . $importer['name'] . ' for ' . $importer['username']);
logger('dfrn_notify: data: ' . $data, LOGGER_DATA);
}
- if($importer['readonly']) {
- // We aren't receiving stuff from this person. But we will quietly ignore them
- // rather than a blatant "go away" message.
- logger('dfrn_notify: ignoring');
- xml_status(0);
- //NOTREACHED
- }
-
- // Consume notification feed. This may differ from consuming a public feed in several ways
- // - might contain email
- // - might contain remote followup to our message
- // - in which case we need to accept it and then notify other conversants
- // - we may need to send various email notifications
-
- $feed = new SimplePie();
- $feed->set_raw_data($data);
- $feed->enable_order_by_date(false);
- $feed->init();
-
- $ismail = false;
-
- $rawmail = $feed->get_feed_tags( NAMESPACE_DFRN, 'mail' );
- if(isset($rawmail[0]['child'][NAMESPACE_DFRN])) {
-
- logger('dfrn_notify: private message received');
-
- $ismail = true;
- $base = $rawmail[0]['child'][NAMESPACE_DFRN];
-
- $msg = array();
- $msg['uid'] = $importer['importer_uid'];
- $msg['from-name'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['name'][0]['data']));
- $msg['from-photo'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['avatar'][0]['data']));
- $msg['from-url'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['uri'][0]['data']));
- $msg['contact-id'] = $importer['id'];
- $msg['title'] = notags(unxmlify($base['subject'][0]['data']));
- $msg['body'] = escape_tags(unxmlify($base['content'][0]['data']));
- $msg['seen'] = 0;
- $msg['replied'] = 0;
- $msg['uri'] = notags(unxmlify($base['id'][0]['data']));
- $msg['parent-uri'] = notags(unxmlify($base['in-reply-to'][0]['data']));
- $msg['created'] = datetime_convert(notags(unxmlify('UTC','UTC',$base['sentdate'][0]['data'])));
-
- dbesc_array($msg);
-
- $r = dbq("INSERT INTO `mail` (`" . implode("`, `", array_keys($msg))
- . "`) VALUES ('" . implode("', '", array_values($msg)) . "')" );
-
- // send email notification if requested.
-
- require_once('bbcode.php');
- if($importer['notify-flags'] & NOTIFY_MAIL) {
-
- // name of the automated email sender
- $msg['notificationfromname'] = t('Administrator');
- // noreply address to send from
- $msg['notificationfromemail'] = t('noreply') . '@' . $a->get_hostname();
-
- // text version
- // process the message body to display properly in text mode
- // 1) substitute a \n character for the "\" then "n", so it behaves properly (it doesn't come in as a \n character)
- // 2) remove escape slashes
- // 3) decode any bbcode from the message editor
- // 4) decode any encoded html tags
- // 5) remove html tags
- $msg['textversion']
- = strip_tags(html_entity_decode(bbcode(stripslashes(str_replace(array("\\r\\n", "\\r", "\\n"), "\n",$msg['body']))),ENT_QUOTES,'UTF-8'));
-
- // html version
- // process the message body to display properly in text mode
- // 1) substitute a <br /> tag for the "\" then "n", so it behaves properly (it doesn't come in as a \n character)
- // 2) remove escape slashes
- // 3) decode any bbcode from the message editor
- // 4) decode any encoded html tags
- $msg['htmlversion']
- = html_entity_decode(bbcode(stripslashes(str_replace(array("\\r\\n", "\\r","\\n\\n" ,"\\n"), "<br />\n",$msg['body']))));
-
- // load the template for private message notifications
- $tpl = get_intltext_template('mail_received_html_body_eml.tpl');
- $email_html_body_tpl = replace_macros($tpl,array(
- '$siteName' => $a->config['sitename'], // name of this site
- '$siteurl' => $a->get_baseurl(), // descriptive url of this site
- '$thumb' => $importer['thumb'], // thumbnail url for sender icon
- '$email' => $importer['email'], // email address to send to
- '$url' => $importer['url'], // full url for the site
- '$from' => $msg['from-name'], // name of the person sending the message
- '$title' => stripslashes($msg['title']), // subject of the message
- '$htmlversion' => $msg['htmlversion'], // html version of the message
- '$mimeboundary' => $msg['mimeboundary'], // mime message divider
- '$hostname' => $a->get_hostname() // name of this host
- ));
-
- // load the template for private message notifications
- $tpl = get_intltext_template('mail_received_text_body_eml.tpl');
- $email_text_body_tpl = replace_macros($tpl,array(
- '$siteName' => $a->config['sitename'], // name of this site
- '$siteurl' => $a->get_baseurl(), // descriptive url of this site
- '$thumb' => $importer['thumb'], // thumbnail url for sender icon
- '$email' => $importer['email'], // email address to send to
- '$url' => $importer['url'], // full url for the site
- '$from' => $msg['from-name'], // name of the person sending the message
- '$title' => stripslashes($msg['title']), // subject of the message
- '$textversion' => $msg['textversion'], // text version of the message
- '$mimeboundary' => $msg['mimeboundary'], // mime message divider
- '$hostname' => $a->get_hostname() // name of this host
- ));
-
- // use the EmailNotification library to send the message
- require_once("include/EmailNotification.php");
- EmailNotification::sendTextHtmlEmail(
- $msg['notificationfromname'],
- $msg['notificationfromemail'],
- $msg['notificationfromemail'],
- $importer['email'],
- t('New mail received at ') . $a->config['sitename'],
- $email_html_body_tpl,
- $email_text_body_tpl
- );
- }
- xml_status(0);
- // NOTREACHED
- }
-
- logger('dfrn_notify: feed item count = ' . $feed->get_item_quantity());
-
- // process any deleted entries
-
- $del_entries = $feed->get_feed_tags(NAMESPACE_TOMB, 'deleted-entry');
- if(is_array($del_entries) && count($del_entries)) {
- foreach($del_entries as $dentry) {
- $deleted = false;
- if(isset($dentry['attribs']['']['ref'])) {
- $uri = $dentry['attribs']['']['ref'];
- $deleted = true;
- if(isset($dentry['attribs']['']['when'])) {
- $when = $dentry['attribs']['']['when'];
- $when = datetime_convert('UTC','UTC', $when, 'Y-m-d H:i:s');
- }
- else
- $when = datetime_convert('UTC','UTC','now','Y-m-d H:i:s');
- }
- if($deleted) {
-
- $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `contact-id` = %d LIMIT 1",
- dbesc($uri),
- intval($importer['importer_uid']),
- intval($importer['id'])
- );
-
- if(count($r)) {
- $item = $r[0];
-
- if(! $item['deleted'])
- logger('dfrn_notify: deleting item ' . $item['id'] . ' uri=' . $item['uri'], LOGGER_DEBUG);
-
- if($item['uri'] == $item['parent-uri']) {
- $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s'
- WHERE `parent-uri` = '%s' AND `uid` = %d",
- dbesc($when),
- dbesc(datetime_convert()),
- dbesc($item['uri']),
- intval($importer['importer_uid'])
- );
- }
- else {
- $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s'
- WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($when),
- dbesc(datetime_convert()),
- dbesc($uri),
- intval($importer['importer_uid'])
- );
- if($item['last-child']) {
- // ensure that last-child is set in case the comment that had it just got wiped.
- q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d ",
- dbesc(datetime_convert()),
- dbesc($item['parent-uri']),
- intval($item['uid'])
- );
- // who is the last child now?
- $r = q("SELECT `id` FROM `item` WHERE `parent-uri` = '%s' AND `type` != 'activity' AND `deleted` = 0 AND `uid` = %d
- ORDER BY `created` DESC LIMIT 1",
- dbesc($item['parent-uri']),
- intval($importer['importer_uid'])
- );
- if(count($r)) {
- q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d LIMIT 1",
- intval($r[0]['id'])
- );
- }
- }
- }
- }
- }
- }
- }
-
-
- foreach($feed->get_items() as $item) {
-
- $is_reply = false;
- $item_id = $item->get_id();
- $rawthread = $item->get_item_tags( NAMESPACE_THREAD, 'in-reply-to');
- if(isset($rawthread[0]['attribs']['']['ref'])) {
- $is_reply = true;
- $parent_uri = $rawthread[0]['attribs']['']['ref'];
- }
-
- if($is_reply) {
- if($feed->get_item_quantity() == 1) {
- logger('dfrn_notify: received remote comment');
- $is_like = false;
- // remote reply to our post. Import and then notify everybody else.
- $datarray = get_atom_elements($feed,$item);
- $datarray['type'] = 'remote-comment';
- $datarray['wall'] = 1;
- $datarray['parent-uri'] = $parent_uri;
- $datarray['uid'] = $importer['importer_uid'];
- $datarray['contact-id'] = $importer['id'];
- if(($datarray['verb'] == ACTIVITY_LIKE) || ($datarray['verb'] == ACTIVITY_DISLIKE)) {
- $is_like = true;
- $datarray['type'] = 'activity';
- $datarray['gravity'] = GRAVITY_LIKE;
- $datarray['last-child'] = 0;
- }
- $posted_id = item_store($datarray);
- $parent = 0;
-
- if($posted_id) {
- $r = q("SELECT `parent` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
- intval($posted_id),
- intval($importer['importer_uid'])
- );
- if(count($r))
- $parent = $r[0]['parent'];
-
- if(! $is_like) {
- $r1 = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `uid` = %d AND `parent` = %d",
- dbesc(datetime_convert()),
- intval($importer['importer_uid']),
- intval($r[0]['parent'])
- );
-
- $r2 = q("UPDATE `item` SET `last-child` = 1, `changed` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
- dbesc(datetime_convert()),
- intval($importer['importer_uid']),
- intval($posted_id)
- );
- }
-
- if($posted_id && $parent) {
-
- proc_run('php',"include/notifier.php","comment-import","$posted_id");
-
- if((! $is_like) && ($importer['notify-flags'] & NOTIFY_COMMENT) && (! $importer['self'])) {
- require_once('bbcode.php');
- $from = stripslashes($datarray['author-name']);
- $tpl = get_intltext_template('cmnt_received_eml.tpl');
- $email_tpl = replace_macros($tpl, array(
- '$sitename' => $a->config['sitename'],
- '$siteurl' => $a->get_baseurl(),
- '$username' => $importer['username'],
- '$email' => $importer['email'],
- '$display' => $a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $posted_id,
- '$from' => $from,
- '$body' => html_entity_decode(strip_tags(bbcode(stripslashes($datarray['body']))), ENT_QUOTES, 'UTF-8')
- ));
-
- $res = mail($importer['email'], sprintf(t('%s commented on an item at %s'), $from , $a->config['sitename']),
- $email_tpl,
- 'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n"
- . 'Content-type: text/plain; charset=UTF-8' . "\n"
- . 'Content-transfer-encoding: 8bit' );
-
- }
- }
- xml_status(0);
- // NOTREACHED
- }
- }
- else {
-
- // regular comment that is part of this total conversation. Have we seen it? If not, import it.
-
- $item_id = $item->get_id();
- $datarray = get_atom_elements($feed,$item);
-
- $r = q("SELECT `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($item_id),
- intval($importer['importer_uid'])
- );
-
- // Update content if 'updated' changes
-
- if(count($r)) {
- if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {
- $r = q("UPDATE `item` SET `body` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($datarray['body']),
- dbesc(datetime_convert('UTC','UTC',$datarray['edited'])),
- dbesc($item_id),
- intval($importer['importer_uid'])
- );
- }
-
- // update last-child if it changes
-
- $allow = $item->get_item_tags( NAMESPACE_DFRN, 'comment-allow');
- if(($allow) && ($allow[0]['data'] != $r[0]['last-child'])) {
- $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
- dbesc(datetime_convert()),
- dbesc($parent_uri),
- intval($importer['importer_uid'])
- );
- $r = q("UPDATE `item` SET `last-child` = %d , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
- intval($allow[0]['data']),
- dbesc(datetime_convert()),
- dbesc($item_id),
- intval($importer['importer_uid'])
- );
- }
- continue;
- }
-
- $datarray['parent-uri'] = $parent_uri;
- $datarray['uid'] = $importer['importer_uid'];
- $datarray['contact-id'] = $importer['id'];
- if(($datarray['verb'] == ACTIVITY_LIKE) || ($datarray['verb'] == ACTIVITY_DISLIKE)) {
- $datarray['type'] = 'activity';
- $datarray['gravity'] = GRAVITY_LIKE;
- }
- $r = item_store($datarray);
-
- // find out if our user is involved in this conversation and wants to be notified.
-
- if(($datarray['type'] != 'activity') && ($importer['notify-flags'] & NOTIFY_COMMENT)) {
-
- $myconv = q("SELECT `author-link` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 ",
- dbesc($parent_uri),
- intval($importer['importer_uid'])
- );
- if(count($myconv)) {
- $importer_url = $a->get_baseurl() . '/profile/' . $importer['nickname'];
- foreach($myconv as $conv) {
- if(! link_compare($conv['author-link'],$importer_url))
- continue;
- require_once('bbcode.php');
- $from = stripslashes($datarray['author-name']);
- $tpl = get_intltext_template('cmnt_received_eml.tpl');
- $email_tpl = replace_macros($tpl, array(
- '$sitename' => $a->config['sitename'],
- '$siteurl' => $a->get_baseurl(),
- '$username' => $importer['username'],
- '$email' => $importer['email'],
- '$from' => $from,
- '$display' => $a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $r,
- '$body' => html_entity_decode(strip_tags(bbcode(stripslashes($datarray['body']))), ENT_QUOTES, 'UTF-8')
- ));
-
- $res = mail($importer['email'], sprintf( t("%s commented on an item at %s") , $from ,$a->config['sitename']),
- $email_tpl,
- 'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n"
- . 'Content-type: text/plain; charset=UTF-8' . "\n"
- . 'Content-transfer-encoding: 8bit' );
-
- break;
- }
- }
- }
- continue;
- }
- }
-
- else {
-
- // Head post of a conversation. Have we seen it? If not, import it.
-
-
- $item_id = $item->get_id();
- $datarray = get_atom_elements($feed,$item);
-
- $r = q("SELECT `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($item_id),
- intval($importer['importer_uid'])
- );
-
- // Update content if 'updated' changes
-
- if(count($r)) {
- if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {
- $r = q("UPDATE `item` SET `body` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($datarray['body']),
- dbesc(datetime_convert('UTC','UTC',$datarray['edited'])),
- dbesc($item_id),
- intval($importer['importer_uid'])
- );
- }
-
- // update last-child if it changes
-
- $allow = $item->get_item_tags( NAMESPACE_DFRN, 'comment-allow');
- if($allow && $allow[0]['data'] != $r[0]['last-child']) {
- $r = q("UPDATE `item` SET `last-child` = %d , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
- intval($allow[0]['data']),
- dbesc(datetime_convert()),
- dbesc($item_id),
- intval($importer['importer_uid'])
- );
- }
- continue;
- }
+ $ret = local_delivery($importer,$data);
+ xml_status($ret);
- $datarray['parent-uri'] = $item_id;
- $datarray['uid'] = $importer['importer_uid'];
- $datarray['contact-id'] = $importer['id'];
- $r = item_store($datarray);
- continue;
- }
- }
-
- xml_status(0);
// NOTREACHED
-
}
intval(time() + 90 )
);
- logger('dfrn_notify: challenge=' . $hash );
+ logger('dfrn_notify: challenge=' . $hash, LOGGER_DEBUG );
$sql_extra = '';
switch($direction) {
}
$r = q("SELECT `contact`.*, `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
- WHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0 AND `user`.`nickname` = '%s' $sql_extra LIMIT 1",
+ WHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0 AND `user`.`nickname` = '%s'
+ AND `user`.`account_expired` = 0 $sql_extra LIMIT 1",
dbesc($a->argv[1])
);
$encrypted_id = '';
$id_str = $my_id . '.' . mt_rand(1000,9999);
- if((($r[0]['duplex']) && strlen($r[0]['prvkey'])) || (! strlen($r[0]['pubkey']))) {
- openssl_private_encrypt($hash,$challenge,$r[0]['prvkey']);
- openssl_private_encrypt($id_str,$encrypted_id,$r[0]['prvkey']);
+ $prv_key = trim($r[0]['prvkey']);
+ $pub_key = trim($r[0]['pubkey']);
+ $dplx = intval($r[0]['duplex']);
+
+ if((($dplx) && (strlen($prv_key))) || ((strlen($prv_key)) && (!(strlen($pub_key))))) {
+ openssl_private_encrypt($hash,$challenge,$prv_key);
+ openssl_private_encrypt($id_str,$encrypted_id,$prv_key);
}
- else {
- openssl_public_encrypt($hash,$challenge,$r[0]['pubkey']);
- openssl_public_encrypt($id_str,$encrypted_id,$r[0]['pubkey']);
+ elseif(strlen($pub_key)) {
+ openssl_public_encrypt($hash,$challenge,$pub_key);
+ openssl_public_encrypt($id_str,$encrypted_id,$pub_key);
}
+ else
+ $status = 1;
$challenge = bin2hex($challenge);
$encrypted_id = bin2hex($encrypted_id);