<?php
/**
- * @file src/Worker/OnePoll.php
+ * @copyright Copyright (C) 2010-2022, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * 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 <https://www.gnu.org/licenses/>.
+ *
*/
+
namespace Friendica\Worker;
-use Friendica\BaseObject;
-use Friendica\Content\Text\BBCode;
-use Friendica\Core\Config;
use Friendica\Core\Logger;
-use Friendica\Core\PConfig;
use Friendica\Core\Protocol;
+use Friendica\Core\System;
use Friendica\Database\DBA;
-use Friendica\Model\APContact;
+use Friendica\DI;
use Friendica\Model\Contact;
+use Friendica\Model\Conversation;
use Friendica\Model\Item;
+use Friendica\Model\Post;
+use Friendica\Model\User;
+use Friendica\Network\HTTPClient\Client\HttpClientAccept;
+use Friendica\Network\HTTPClient\Client\HttpClientOptions;
+use Friendica\Protocol\Activity;
use Friendica\Protocol\ActivityPub;
use Friendica\Protocol\Email;
-use Friendica\Protocol\PortableContact;
+use Friendica\Protocol\Feed;
use Friendica\Util\DateTimeFormat;
-use Friendica\Util\Network;
use Friendica\Util\Strings;
-use Friendica\Util\XML;
class OnePoll
{
- public static function execute($contact_id = 0, $command = '')
+ public static function execute(int $contact_id = 0, string $command = '')
{
- $a = BaseObject::getApp();
-
- Logger::log('Start for contact ' . $contact_id);
+ Logger::notice('Start polling/probing contact', ['id' => $contact_id]);
- $force = false;
-
- if ($command == "force") {
- $force = true;
- }
+ $force = ($command == 'force');
- if (!$contact_id) {
- Logger::log('no contact');
+ if (empty($contact_id)) {
+ Logger::notice('no contact provided');
return;
}
- if ($force) {
- Contact::updateFromProbe($contact_id, true);
- }
-
$contact = DBA::selectFirst('contact', [], ['id' => $contact_id]);
if (!DBA::isResult($contact)) {
- Logger::log('Contact not found or cannot be used.');
+ Logger::warning('Contact not found', ['id' => $contact_id]);
return;
}
- if (($contact['network'] == Protocol::DFRN) && !Contact::isLegacyDFRNContact($contact)) {
- $protocol = Protocol::ACTIVITYPUB;
+ // We never probe mail contacts since their probing demands a mail from the contact in the inbox.
+ // We don't probe feed accounts by default since they are polled in a higher frequency, but forced probes are okay.
+ if ($force && ($contact['network'] == Protocol::FEED)) {
+ $success = Contact::updateFromProbe($contact_id);
} else {
- $protocol = $contact['network'];
+ $success = true;
}
$importer_uid = $contact['uid'];
$updated = DateTimeFormat::utcNow();
- if ($importer_uid == 0) {
- Logger::log('Ignore public contacts');
-
- // set the last-update so we don't keep polling
- DBA::update('contact', ['last-update' => $updated], ['id' => $contact['id']]);
- return;
- }
-
// Possibly switch the remote contact to AP
- if ($protocol === Protocol::OSTATUS) {
+ if ($success && ($contact['network'] === Protocol::OSTATUS)) {
ActivityPub\Receiver::switchContact($contact['id'], $importer_uid, $contact['url']);
- $contact = DBA::selectFirst('contact', [], ['id' => $contact_id]);
- }
-
- // load current friends if possible.
- if (!empty($contact['poco']) && ($contact['success_update'] > $contact['failure_update'])) {
- $r = q("SELECT count(*) AS total FROM glink
- WHERE `cid` = %d AND updated > UTC_TIMESTAMP() - INTERVAL 1 DAY",
- intval($contact['id'])
- );
- if (DBA::isResult($r)) {
- if (!$r[0]['total']) {
- PortableContact::loadWorker($contact['id'], $importer_uid, 0, $contact['poco']);
- }
- }
- }
-
- // Don't poll if polling is deactivated (But we poll feeds and mails anyway)
- if (!in_array($protocol, [Protocol::FEED, Protocol::MAIL]) && Config::get('system', 'disable_polling')) {
- Logger::log('Polling is disabled');
-
- // set the last-update so we don't keep polling
- DBA::update('contact', ['last-update' => $updated], ['id' => $contact['id']]);
- return;
- }
-
- // We don't poll AP contacts by now
- if ($protocol === Protocol::ACTIVITYPUB) {
- Logger::log("Don't poll AP contact");
-
- // set the last-update so we don't keep polling
- DBA::update('contact', ['last-update' => $updated], ['id' => $contact['id']]);
- return;
- }
-
- $r = q("SELECT `contact`.*, `user`.`page-flags` FROM `contact` INNER JOIN `user` on `contact`.`uid` = `user`.`uid` WHERE `user`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
- intval($importer_uid)
- );
-
- if (!DBA::isResult($r)) {
- Logger::log('No self contact for user '.$importer_uid);
-
- // set the last-update so we don't keep polling
- DBA::update('contact', ['last-update' => $updated], ['id' => $contact['id']]);
- return;
}
- $importer = $r[0];
- $url = '';
- $xml = false;
-
- if ($contact['subhub']) {
- $poll_interval = Config::get('system', 'pushpoll_frequency', 3);
- $contact['priority'] = intval($poll_interval);
- $hub_update = false;
-
- if (DateTimeFormat::utcNow() > DateTimeFormat::utc($contact['last-update'] . " + 1 day")) {
- $hub_update = true;
- }
- } else {
- $hub_update = false;
- }
-
- $last_update = (($contact['last-update'] <= DBA::NULL_DATETIME)
- ? DateTimeFormat::utc('now - 7 days', DateTimeFormat::ATOM)
- : DateTimeFormat::utc($contact['last-update'], DateTimeFormat::ATOM)
- );
-
- Logger::log("poll: ({$protocol}-{$contact['id']}) IMPORTER: {$importer['name']}, CONTACT: {$contact['name']}");
-
- if ($protocol === Protocol::DFRN) {
- $idtosend = $orig_id = (($contact['dfrn-id']) ? $contact['dfrn-id'] : $contact['issued-id']);
- if (intval($contact['duplex']) && $contact['dfrn-id']) {
- $idtosend = '0:' . $orig_id;
- }
- if (intval($contact['duplex']) && $contact['issued-id']) {
- $idtosend = '1:' . $orig_id;
- }
-
- // they have permission to write to us. We already filtered this in the contact query.
- $perm = 'rw';
-
- // But this may be our first communication, so set the writable flag if it isn't set already.
-
- if (!intval($contact['writable'])) {
- $fields = ['writable' => true];
- DBA::update('contact', $fields, ['id' => $contact['id']]);
- }
-
- $url = $contact['poll'] . '?dfrn_id=' . $idtosend
- . '&dfrn_version=' . DFRN_PROTOCOL_VERSION
- . '&type=data&last_update=' . $last_update
- . '&perm=' . $perm;
-
- $curlResult = Network::curl($url);
-
- if (!$curlResult->isSuccess() && ($curlResult->getErrorNumber() == CURLE_OPERATION_TIMEDOUT)) {
- // set the last-update so we don't keep polling
- self::updateContact($contact, ['last-update' => $updated]);
- Contact::markForArchival($contact);
- Logger::log('Contact archived');
- return;
- }
-
- $handshake_xml = $curlResult->getBody();
- $html_code = $curlResult->getReturnCode();
-
- Logger::log('handshake with url ' . $url . ' returns xml: ' . $handshake_xml, Logger::DATA);
-
- if (!strlen($handshake_xml) || ($html_code >= 400) || !$html_code) {
- // dead connection - might be a transient event, or this might
- // mean the software was uninstalled or the domain expired.
- // Will keep trying for one month.
- Logger::log("$url appears to be dead - marking for death ");
-
- // set the last-update so we don't keep polling
- $fields = ['last-update' => $updated, 'failure_update' => $updated];
- self::updateContact($contact, $fields);
- Contact::markForArchival($contact);
- return;
- }
-
- if (!strstr($handshake_xml, '<')) {
- Logger::log('response from ' . $url . ' did not contain XML.');
-
- $fields = ['last-update' => $updated, 'failure_update' => $updated];
- self::updateContact($contact, $fields);
- Contact::markForArchival($contact);
- return;
- }
-
-
- $res = XML::parseString($handshake_xml);
+ $contact = DBA::selectFirst('contact', [], ['id' => $contact_id]);
- if (intval($res->status) == 1) {
- // we may not be friends anymore. Will keep trying for one month.
- Logger::log("$url replied status 1 - marking for death ");
+ if ($success && ($importer_uid != 0) && in_array($contact['rel'], [Contact::SHARING, Contact::FRIEND])
+ && in_array($contact['network'], [Protocol::FEED, Protocol::MAIL, Protocol::OSTATUS])) {
+ $importer = User::getOwnerDataById($importer_uid);
+ if (empty($importer)) {
+ Logger::warning('No self contact for user', ['uid' => $importer_uid]);
// set the last-update so we don't keep polling
- $fields = ['last-update' => $updated, 'failure_update' => $updated];
- self::updateContact($contact, $fields);
- Contact::markForArchival($contact);
- } elseif ($contact['term-date'] > DBA::NULL_DATETIME) {
- Contact::unmarkForArchival($contact);
- }
-
- if ((intval($res->status) != 0) || !strlen($res->challenge) || !strlen($res->dfrn_id)) {
- // set the last-update so we don't keep polling
- DBA::update('contact', ['last-update' => $updated], ['id' => $contact['id']]);
- Logger::log('Contact status is ' . $res->status);
+ Contact::update(['last-update' => $updated], ['id' => $contact['id']]);
return;
}
- if (((float)$res->dfrn_version > 2.21) && ($contact['poco'] == '')) {
- $fields = ['poco' => str_replace('/profile/', '/poco/', $contact['url'])];
- DBA::update('contact', $fields, ['id' => $contact['id']]);
- }
-
- $postvars = [];
-
- $sent_dfrn_id = hex2bin((string) $res->dfrn_id);
- $challenge = hex2bin((string) $res->challenge);
-
- $final_dfrn_id = '';
-
- if ($contact['duplex'] && strlen($contact['prvkey'])) {
- openssl_private_decrypt($sent_dfrn_id, $final_dfrn_id, $contact['prvkey']);
- openssl_private_decrypt($challenge, $postvars['challenge'], $contact['prvkey']);
+ Logger::info('Start polling/subscribing', ['protocol' => $contact['network'], 'id' => $contact['id']]);
+ if ($contact['network'] === Protocol::FEED) {
+ $success = self::pollFeed($contact, $importer);
+ } elseif ($contact['network'] === Protocol::MAIL) {
+ $success = self::pollMail($contact, $importer_uid, $updated);
} else {
- openssl_public_decrypt($sent_dfrn_id, $final_dfrn_id, $contact['pubkey']);
- openssl_public_decrypt($challenge, $postvars['challenge'], $contact['pubkey']);
+ $success = self::subscribeToHub($contact['url'], $importer, $contact, $contact['blocked'] ? 'unsubscribe' : 'subscribe');
}
-
- $final_dfrn_id = substr($final_dfrn_id, 0, strpos($final_dfrn_id, '.'));
-
- if (strpos($final_dfrn_id, ':') == 1) {
- $final_dfrn_id = substr($final_dfrn_id, 2);
- }
-
- // There are issues with the legacy DFRN transport layer.
- // Since we mostly don't use it anyway, we won't dig into it deeper, but simply ignore it.
- if (empty($final_dfrn_id) || empty($orig_id)) {
- Logger::log('Contact has got no ID - quitting');
- return;
+ if (!$success) {
+ Logger::notice('Probing had been successful, polling/subscribing failed', ['protocol' => $contact['network'], 'id' => $contact['id'], 'url' => $contact['url']]);
}
+ }
- if ($final_dfrn_id != $orig_id) {
- // did not decode properly - cannot trust this site
- Logger::log('ID did not decode: ' . $contact['id'] . ' orig: ' . $orig_id . ' final: ' . $final_dfrn_id);
+ if ($success) {
+ self::updateContact($contact, ['failed' => false, 'last-update' => $updated, 'success_update' => $updated]);
+ Contact::unmarkForArchival($contact);
+ } else {
+ self::updateContact($contact, ['failed' => true, 'last-update' => $updated, 'failure_update' => $updated]);
+ Contact::markForArchival($contact);
+ }
- // set the last-update so we don't keep polling
- DBA::update('contact', ['last-update' => $updated], ['id' => $contact['id']]);
- Contact::markForArchival($contact);
- return;
- }
+ Logger::notice('End');
+ return;
+ }
- $postvars['dfrn_id'] = $idtosend;
- $postvars['dfrn_version'] = DFRN_PROTOCOL_VERSION;
- $postvars['perm'] = 'rw';
+ /**
+ * Updates a personal contact entry and the public contact entry
+ *
+ * @param array $contact The personal contact entry
+ * @param array $fields The fields that are updated
+ * @return void
+ * @throws \Exception
+ */
+ private static function updateContact(array $contact, array $fields)
+ {
+ if (in_array($contact['network'], [Protocol::FEED, Protocol::MAIL, Protocol::OSTATUS])) {
+ // Update the user's contact
+ Contact::update($fields, ['id' => $contact['id']]);
- $xml = Network::post($contact['poll'], $postvars)->getBody();
+ // Update the public contact
+ Contact::update($fields, ['uid' => 0, 'nurl' => $contact['nurl']]);
- } elseif (($protocol === Protocol::OSTATUS)
- || ($protocol === Protocol::DIASPORA)
- || ($protocol === Protocol::FEED)) {
+ // Update the rest of the contacts that aren't polled
+ Contact::update($fields, ['rel' => Contact::FOLLOWER, 'nurl' => $contact['nurl']]);
+ } else {
+ // Update all contacts
+ Contact::update($fields, ['nurl' => $contact['nurl']]);
+ }
+ }
- // Upgrading DB fields from an older Friendica version
- // Will only do this once per notify-enabled OStatus contact
- // or if relationship changes
+ /**
+ * Poll Feed contacts
+ *
+ * @param array $contact The personal contact entry
+ * @param array $importer
+ *
+ * @return bool Success
+ * @throws \Exception
+ */
+ private static function pollFeed(array $contact, $importer)
+ {
+ // Are we allowed to import from this person?
+ if ($contact['rel'] == Contact::FOLLOWER || $contact['blocked']) {
+ Logger::notice('Contact is blocked or only a follower');
+ return false;
+ }
- $stat_writeable = ((($contact['notify']) && ($contact['rel'] == Contact::FOLLOWER || $contact['rel'] == Contact::FRIEND)) ? 1 : 0);
+ $cookiejar = tempnam(System::getTempPath(), 'cookiejar-onepoll-');
+ $curlResult = DI::httpClient()->get($contact['poll'], HttpClientAccept::FEED_XML, [HttpClientOptions::COOKIEJAR => $cookiejar]);
+ unlink($cookiejar);
- // Contacts from OStatus are always writable
- if ($protocol === Protocol::OSTATUS) {
- $stat_writeable = 1;
- }
+ if ($curlResult->isTimeout()) {
+ Logger::notice('Polling timed out', ['id' => $contact['id'], 'url' => $contact['poll']]);
+ return false;
+ }
- if ($stat_writeable != $contact['writable']) {
- $fields = ['writable' => $stat_writeable];
- DBA::update('contact', $fields, ['id' => $contact['id']]);
- }
+ $xml = $curlResult->getBody();
+ if (empty($xml)) {
+ Logger::notice('Empty content', ['id' => $contact['id'], 'url' => $contact['poll']]);
+ return false;
+ }
- // Are we allowed to import from this person?
- if ($contact['rel'] == Contact::FOLLOWER || $contact['blocked']) {
- // set the last-update so we don't keep polling
- DBA::update('contact', ['last-update' => $updated], ['id' => $contact['id']]);
- Logger::log('Contact is blocked or only a follower');
- return;
- }
+ if (!strstr($xml, '<')) {
+ Logger::notice('response did not contain XML.', ['id' => $contact['id'], 'url' => $contact['poll']]);
+ return false;
+ }
- $cookiejar = tempnam(get_temppath(), 'cookiejar-onepoll-');
- $curlResult = Network::curl($contact['poll'], false, ['cookiejar' => $cookiejar]);
- unlink($cookiejar);
+ Logger::notice('Consume feed of contact', ['id' => $contact['id'], 'url' => $contact['poll'], 'Content-Type' => $curlResult->getHeader('Content-Type')]);
- if ($curlResult->isTimeout()) {
- // set the last-update so we don't keep polling
- self::updateContact($contact, ['last-update' => $updated]);
- Contact::markForArchival($contact);
- Logger::log('Contact archived');
- return;
- }
+ return !empty(Feed::import($xml, $importer, $contact));
+ }
- $xml = $curlResult->getBody();
+ /**
+ * Poll Mail contacts
+ *
+ * @param array $contact The personal contact entry
+ * @param integer $importer_uid The UID of the importer
+ * @param string $updated The updated date
+ * @throws \Exception
+ */
+ private static function pollMail(array $contact, $importer_uid, $updated)
+ {
+ Logger::info('Fetching mails', ['addr' => $contact['addr']]);
- } elseif ($protocol === Protocol::MAIL) {
- Logger::log("Mail: Fetching for ".$contact['addr'], Logger::DEBUG);
+ $mail_disabled = ((function_exists('imap_open') && !DI::config()->get('system', 'imap_disabled')) ? 0 : 1);
+ if ($mail_disabled) {
+ Logger::notice('Mail is disabled');
+ return false;
+ }
- $mail_disabled = ((function_exists('imap_open') && !Config::get('system', 'imap_disabled')) ? 0 : 1);
- if ($mail_disabled) {
- // set the last-update so we don't keep polling
- self::updateContact($contact, ['last-update' => $updated]);
- Contact::markForArchival($contact);
- Logger::log('Contact archived');
- return;
- }
+ Logger::info('Mail is enabled');
- Logger::log("Mail: Enabled", Logger::DEBUG);
-
- $mbox = null;
- $user = DBA::selectFirst('user', ['prvkey'], ['uid' => $importer_uid]);
-
- $condition = ["`server` != '' AND `uid` = ?", $importer_uid];
- $mailconf = DBA::selectFirst('mailacct', [], $condition);
- if (DBA::isResult($user) && DBA::isResult($mailconf)) {
- $mailbox = Email::constructMailboxName($mailconf);
- $password = '';
- openssl_private_decrypt(hex2bin($mailconf['pass']), $password, $user['prvkey']);
- $mbox = Email::connect($mailbox, $mailconf['user'], $password);
- unset($password);
- Logger::log("Mail: Connect to " . $mailconf['user']);
- if ($mbox) {
- $fields = ['last_check' => $updated];
- DBA::update('mailacct', $fields, ['id' => $mailconf['id']]);
- Logger::log("Mail: Connected to " . $mailconf['user']);
- } else {
- Logger::log("Mail: Connection error ".$mailconf['user']." ".print_r(imap_errors(), true));
- }
- }
+ $mbox = null;
+ $user = DBA::selectFirst('user', ['prvkey'], ['uid' => $importer_uid]);
+ $condition = ["`server` != '' AND `uid` = ?", $importer_uid];
+ $mailconf = DBA::selectFirst('mailacct', [], $condition);
+ if (DBA::isResult($user) && DBA::isResult($mailconf)) {
+ $mailbox = Email::constructMailboxName($mailconf);
+ $password = '';
+ openssl_private_decrypt(hex2bin($mailconf['pass']), $password, $user['prvkey']);
+ $mbox = Email::connect($mailbox, $mailconf['user'], $password);
+ unset($password);
+ Logger::notice('Connect', ['user' => $mailconf['user']]);
if ($mbox) {
- $msgs = Email::poll($mbox, $contact['addr']);
-
- if (count($msgs)) {
- Logger::log("Mail: Parsing ".count($msgs)." mails from ".$contact['addr']." for ".$mailconf['user'], Logger::DEBUG);
-
- $metas = Email::messageMeta($mbox, implode(',', $msgs));
-
- if (count($metas) != count($msgs)) {
- Logger::log("for " . $mailconf['user'] . " there are ". count($msgs) . " messages but received " . count($metas) . " metas", Logger::DEBUG);
- } else {
- $msgs = array_combine($msgs, $metas);
-
- foreach ($msgs as $msg_uid => $meta) {
- Logger::log("Mail: Parsing mail ".$msg_uid, Logger::DATA);
-
- $datarray = [];
- $datarray['verb'] = ACTIVITY_POST;
- $datarray['object-type'] = ACTIVITY_OBJ_NOTE;
- $datarray['network'] = Protocol::MAIL;
- // $meta = Email::messageMeta($mbox, $msg_uid);
-
- $datarray['uri'] = Email::msgid2iri(trim($meta->message_id, '<>'));
-
- // Have we seen it before?
- $fields = ['deleted', 'id'];
- $condition = ['uid' => $importer_uid, 'uri' => $datarray['uri']];
- $item = Item::selectFirst($fields, $condition);
- if (DBA::isResult($item)) {
- Logger::log("Mail: Seen before ".$msg_uid." for ".$mailconf['user']." UID: ".$importer_uid." URI: ".$datarray['uri'],Logger::DEBUG);
-
- // Only delete when mails aren't automatically moved or deleted
- if (($mailconf['action'] != 1) && ($mailconf['action'] != 3))
- if ($meta->deleted && ! $item['deleted']) {
- $fields = ['deleted' => true, 'changed' => $updated];
- Item::update($fields, ['id' => $item['id']]);
- }
-
- switch ($mailconf['action']) {
- case 0:
- Logger::log("Mail: Seen before ".$msg_uid." for ".$mailconf['user'].". Doing nothing.", Logger::DEBUG);
- break;
- case 1:
- Logger::log("Mail: Deleting ".$msg_uid." for ".$mailconf['user']);
- imap_delete($mbox, $msg_uid, FT_UID);
- break;
- case 2:
- Logger::log("Mail: Mark as seen ".$msg_uid." for ".$mailconf['user']);
- imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
- break;
- case 3:
- Logger::log("Mail: Moving ".$msg_uid." to ".$mailconf['movetofolder']." for ".$mailconf['user']);
- imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
- if ($mailconf['movetofolder'] != "") {
- imap_mail_move($mbox, $msg_uid, $mailconf['movetofolder'], FT_UID);
- }
- break;
- }
- continue;
- }
+ $fields = ['last_check' => $updated];
+ DBA::update('mailacct', $fields, ['id' => $mailconf['id']]);
+ Logger::notice('Connected', ['user' => $mailconf['user']]);
+ } else {
+ Logger::notice('Connection error', ['user' => $mailconf['user'], 'error' => imap_errors()]);
+ return false;
+ }
+ }
+ if (empty($mbox)) {
+ return false;
+ }
- // look for a 'references' or an 'in-reply-to' header and try to match with a parent item we have locally.
- $raw_refs = ((property_exists($meta, 'references')) ? str_replace("\t", '', $meta->references) : '');
- if (!trim($raw_refs)) {
- $raw_refs = ((property_exists($meta, 'in_reply_to')) ? str_replace("\t", '', $meta->in_reply_to) : '');
- }
- $raw_refs = trim($raw_refs); // Don't allow a blank reference in $refs_arr
-
- if ($raw_refs) {
- $refs_arr = explode(' ', $raw_refs);
- if (count($refs_arr)) {
- for ($x = 0; $x < count($refs_arr); $x ++) {
- $refs_arr[$x] = Email::msgid2iri(str_replace(['<', '>', ' '],['', '', ''], $refs_arr[$x]));
- }
- }
- $condition = ['uri' => $refs_arr, 'uid' => $importer_uid];
- $parent = Item::selectFirst(['parent-uri'], $condition);
- if (DBA::isResult($parent)) {
- $datarray['parent-uri'] = $parent['parent-uri']; // Set the parent as the top-level item
- }
- }
+ $msgs = Email::poll($mbox, $contact['addr']);
- // Decoding the header
- $subject = imap_mime_header_decode($meta->subject);
- $datarray['title'] = "";
- foreach ($subject as $subpart) {
- if ($subpart->charset != "default") {
- $datarray['title'] .= iconv($subpart->charset, 'UTF-8//IGNORE', $subpart->text);
- } else {
- $datarray['title'] .= $subpart->text;
- }
- }
- $datarray['title'] = Strings::escapeTags(trim($datarray['title']));
-
- //$datarray['title'] = Strings::escapeTags(trim($meta->subject));
- $datarray['created'] = DateTimeFormat::utc($meta->date);
-
- // Is it a reply?
- $reply = ((substr(strtolower($datarray['title']), 0, 3) == "re:") ||
- (substr(strtolower($datarray['title']), 0, 3) == "re-") ||
- ($raw_refs != ""));
-
- // Remove Reply-signs in the subject
- $datarray['title'] = self::RemoveReply($datarray['title']);
-
- // If it seems to be a reply but a header couldn't be found take the last message with matching subject
- if (empty($datarray['parent-uri']) && $reply) {
- $condition = ['title' => $datarray['title'], 'uid' => $importer_uid, 'network' => Protocol::MAIL];
- $params = ['order' => ['created' => true]];
- $parent = Item::selectFirst(['parent-uri'], $condition, $params);
- if (DBA::isResult($parent)) {
- $datarray['parent-uri'] = $parent['parent-uri'];
- }
- }
+ if (count($msgs)) {
+ Logger::info('Parsing mails', ['count' => count($msgs), 'addr' => $contact['addr'], 'user' => $mailconf['user']]);
- if (empty($datarray['parent-uri'])) {
- $datarray['parent-uri'] = $datarray['uri'];
- }
+ $metas = Email::messageMeta($mbox, implode(',', $msgs));
- $r = Email::getMessage($mbox, $msg_uid, $reply);
- if (!$r) {
- Logger::log("Mail: can't fetch msg ".$msg_uid." for ".$mailconf['user']);
- continue;
+ if (count($metas) != count($msgs)) {
+ Logger::info("for " . $mailconf['user'] . " there are ". count($msgs) . " messages but received " . count($metas) . " metas");
+ } else {
+ $msgs = array_combine($msgs, $metas);
+
+ foreach ($msgs as $msg_uid => $meta) {
+ Logger::info('Parsing mail', ['message-uid' => $msg_uid]);
+
+ $datarray = [];
+ $datarray['uid'] = $importer_uid;
+ $datarray['contact-id'] = $contact['id'];
+ $datarray['verb'] = Activity::POST;
+ $datarray['object-type'] = Activity\ObjectType::NOTE;
+ $datarray['network'] = Protocol::MAIL;
+ $datarray['protocol'] = Conversation::PARCEL_IMAP;
+ $datarray['direction'] = Conversation::PULL;
+
+ // $meta = Email::messageMeta($mbox, $msg_uid);
+
+ $datarray['thr-parent'] = $datarray['uri'] = Email::msgid2iri(trim($meta->message_id, '<>'));
+
+ // Have we seen it before?
+ $fields = ['deleted', 'id'];
+ $condition = ['uid' => $importer_uid, 'uri' => $datarray['uri']];
+ $item = Post::selectFirst($fields, $condition);
+ if (DBA::isResult($item)) {
+ Logger::info("Mail: Seen before ".$msg_uid." for ".$mailconf['user']." UID: ".$importer_uid." URI: ".$datarray['uri']);
+
+ // Only delete when mails aren't automatically moved or deleted
+ if (($mailconf['action'] != 1) && ($mailconf['action'] != 3))
+ if ($meta->deleted && ! $item['deleted']) {
+ $fields = ['deleted' => true, 'changed' => $updated];
+ Item::update($fields, ['id' => $item['id']]);
}
- $datarray['body'] = Strings::escapeHtml($r['body']);
- $datarray['body'] = BBCode::limitBodySize($datarray['body']);
- Logger::log("Mail: Importing ".$msg_uid." for ".$mailconf['user']);
-
- /// @TODO Adding a gravatar for the original author would be cool
-
- $from = imap_mime_header_decode($meta->from);
- $fromdecoded = "";
- foreach ($from as $frompart) {
- if ($frompart->charset != "default") {
- $fromdecoded .= iconv($frompart->charset, 'UTF-8//IGNORE', $frompart->text);
- } else {
- $fromdecoded .= $frompart->text;
+ switch ($mailconf['action']) {
+ case 0:
+ Logger::info("Mail: Seen before ".$msg_uid." for ".$mailconf['user'].". Doing nothing.");
+ break;
+ case 1:
+ Logger::notice("Mail: Deleting ".$msg_uid." for ".$mailconf['user']);
+ imap_delete($mbox, $msg_uid, FT_UID);
+ break;
+ case 2:
+ Logger::notice("Mail: Mark as seen ".$msg_uid." for ".$mailconf['user']);
+ imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
+ break;
+ case 3:
+ Logger::notice("Mail: Moving ".$msg_uid." to ".$mailconf['movetofolder']." for ".$mailconf['user']);
+ imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
+ if ($mailconf['movetofolder'] != "") {
+ imap_mail_move($mbox, $msg_uid, $mailconf['movetofolder'], FT_UID);
}
- }
-
- $fromarr = imap_rfc822_parse_adrlist($fromdecoded, $a->getHostName());
-
- $frommail = $fromarr[0]->mailbox."@".$fromarr[0]->host;
-
- if (isset($fromarr[0]->personal)) {
- $fromname = $fromarr[0]->personal;
- } else {
- $fromname = $frommail;
- }
-
- $datarray['author-name'] = $fromname;
- $datarray['author-link'] = "mailto:".$frommail;
- $datarray['author-avatar'] = $contact['photo'];
-
- $datarray['owner-name'] = $contact['name'];
- $datarray['owner-link'] = "mailto:".$contact['addr'];
- $datarray['owner-avatar'] = $contact['photo'];
+ break;
+ }
+ continue;
+ }
- $datarray['uid'] = $importer_uid;
- $datarray['contact-id'] = $contact['id'];
- if ($datarray['parent-uri'] === $datarray['uri']) {
- $datarray['private'] = 1;
- }
- if (($protocol === Protocol::MAIL) && !PConfig::get($importer_uid, 'system', 'allow_public_email_replies')) {
- $datarray['private'] = 1;
- $datarray['allow_cid'] = '<' . $contact['id'] . '>';
- }
+ // look for a 'references' or an 'in-reply-to' header and try to match with a parent item we have locally.
+ $raw_refs = (property_exists($meta, 'references') ? str_replace("\t", '', $meta->references) : '');
+ if (!trim($raw_refs)) {
+ $raw_refs = (property_exists($meta, 'in_reply_to') ? str_replace("\t", '', $meta->in_reply_to) : '');
+ }
+ $raw_refs = trim($raw_refs); // Don't allow a blank reference in $refs_arr
- Item::insert($datarray);
-
- switch ($mailconf['action']) {
- case 0:
- Logger::log("Mail: Seen before ".$msg_uid." for ".$mailconf['user'].". Doing nothing.", Logger::DEBUG);
- break;
- case 1:
- Logger::log("Mail: Deleting ".$msg_uid." for ".$mailconf['user']);
- imap_delete($mbox, $msg_uid, FT_UID);
- break;
- case 2:
- Logger::log("Mail: Mark as seen ".$msg_uid." for ".$mailconf['user']);
- imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
- break;
- case 3:
- Logger::log("Mail: Moving ".$msg_uid." to ".$mailconf['movetofolder']." for ".$mailconf['user']);
- imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
- if ($mailconf['movetofolder'] != "") {
- imap_mail_move($mbox, $msg_uid, $mailconf['movetofolder'], FT_UID);
- }
- break;
+ if ($raw_refs) {
+ $refs_arr = explode(' ', $raw_refs);
+ if (count($refs_arr)) {
+ for ($x = 0; $x < count($refs_arr); $x ++) {
+ $refs_arr[$x] = Email::msgid2iri(str_replace(['<', '>', ' '],['', '', ''], $refs_arr[$x]));
}
}
+ $condition = ['uri' => $refs_arr, 'uid' => $importer_uid];
+ $parent = Post::selectFirst(['uri'], $condition);
+ if (DBA::isResult($parent)) {
+ $datarray['thr-parent'] = $parent['uri'];
+ }
}
- } else {
- Logger::log("Mail: no mails for ".$mailconf['user']);
- }
- Logger::log("Mail: closing connection for ".$mailconf['user']);
- imap_close($mbox);
- }
- }
+ // Decoding the header
+ $subject = imap_mime_header_decode($meta->subject ?? '');
+ $datarray['title'] = "";
+ foreach ($subject as $subpart) {
+ if ($subpart->charset != "default") {
+ $datarray['title'] .= iconv($subpart->charset, 'UTF-8//IGNORE', $subpart->text);
+ } else {
+ $datarray['title'] .= $subpart->text;
+ }
+ }
+ $datarray['title'] = trim($datarray['title']);
+
+ //$datarray['title'] = Strings::escapeTags(trim($meta->subject));
+ $datarray['created'] = DateTimeFormat::utc($meta->date);
+
+ // Is it a reply?
+ $reply = ((substr(strtolower($datarray['title']), 0, 3) == "re:") ||
+ (substr(strtolower($datarray['title']), 0, 3) == "re-") ||
+ ($raw_refs != ""));
+
+ // Remove Reply-signs in the subject
+ $datarray['title'] = self::RemoveReply($datarray['title']);
+
+ // If it seems to be a reply but a header couldn't be found take the last message with matching subject
+ if (empty($datarray['thr-parent']) && $reply) {
+ $condition = ['title' => $datarray['title'], 'uid' => $importer_uid, 'network' => Protocol::MAIL];
+ $params = ['order' => ['created' => true]];
+ $parent = Post::selectFirst(['uri'], $condition, $params);
+ if (DBA::isResult($parent)) {
+ $datarray['thr-parent'] = $parent['uri'];
+ }
+ }
- if ($xml) {
- Logger::log('received xml : ' . $xml, Logger::DATA);
- if (!strstr($xml, '<')) {
- Logger::log('post_handshake: response from ' . $url . ' did not contain XML.');
+ $headers = imap_headerinfo($mbox, $meta->msgno);
- $fields = ['last-update' => $updated, 'failure_update' => $updated];
- self::updateContact($contact, $fields);
- Contact::markForArchival($contact);
- return;
- }
+ $object = [];
+ if (!empty($headers->from)) {
+ $object['from'] = $headers->from;
+ }
- Logger::log("Consume feed of contact ".$contact['id']);
+ if (!empty($headers->to)) {
+ $object['to'] = $headers->to;
+ }
- consume_feed($xml, $importer, $contact, $hub);
+ if (!empty($headers->reply_to)) {
+ $object['reply_to'] = $headers->reply_to;
+ }
- // do it a second time for DFRN so that any children find their parents.
- if ($protocol === Protocol::DFRN) {
- consume_feed($xml, $importer, $contact, $hub);
- }
+ if (!empty($headers->sender)) {
+ $object['sender'] = $headers->sender;
+ }
- $hubmode = 'subscribe';
- if ($protocol === Protocol::DFRN || $contact['blocked']) {
- $hubmode = 'unsubscribe';
- }
+ if (!empty($object)) {
+ $datarray['object'] = json_encode($object);
+ }
- if (($protocol === Protocol::OSTATUS || $protocol == Protocol::FEED) && (! $contact['hub-verify'])) {
- $hub_update = true;
- }
+ $fromname = $frommail = $headers->from[0]->mailbox . '@' . $headers->from[0]->host;
+ if (!empty($headers->from[0]->personal)) {
+ $fromname = $headers->from[0]->personal;
+ }
- if ($force) {
- $hub_update = true;
- }
+ $datarray['author-name'] = $fromname;
+ $datarray['author-link'] = "mailto:".$frommail;
+ $datarray['author-avatar'] = $contact['photo'];
- Logger::log("Contact ".$contact['id']." returned hub: ".$hub." Network: ".$protocol." Relation: ".$contact['rel']." Update: ".$hub_update);
+ $datarray['owner-name'] = $contact['name'];
+ $datarray['owner-link'] = "mailto:".$contact['addr'];
+ $datarray['owner-avatar'] = $contact['photo'];
- if (strlen($hub) && $hub_update && (($contact['rel'] != Contact::FOLLOWER) || $protocol == Protocol::FEED)) {
- Logger::log('hub ' . $hubmode . ' : ' . $hub . ' contact name : ' . $contact['name'] . ' local user : ' . $importer['name']);
- $hubs = explode(',', $hub);
+ if (empty($datarray['thr-parent']) || ($datarray['thr-parent'] === $datarray['uri'])) {
+ $datarray['private'] = Item::PRIVATE;
+ }
- if (count($hubs)) {
- foreach ($hubs as $h) {
- $h = trim($h);
+ if (!DI::pConfig()->get($importer_uid, 'system', 'allow_public_email_replies')) {
+ $datarray['private'] = Item::PRIVATE;
+ $datarray['allow_cid'] = '<' . $contact['id'] . '>';
+ }
- if (!strlen($h)) {
- continue;
- }
+ $datarray = Email::getMessage($mbox, $msg_uid, $reply, $datarray);
+ if (empty($datarray['body'])) {
+ Logger::warning('Cannot fetch mail', ['msg-id' => $msg_uid, 'uid' => $mailconf['user']]);
+ continue;
+ }
- subscribe_to_hub($h, $importer, $contact, $hubmode);
+ Logger::notice("Mail: Importing ".$msg_uid." for ".$mailconf['user']);
+
+ Item::insert($datarray);
+
+ switch ($mailconf['action']) {
+ case 0:
+ Logger::info("Mail: Seen before ".$msg_uid." for ".$mailconf['user'].". Doing nothing.");
+ break;
+ case 1:
+ Logger::notice("Mail: Deleting ".$msg_uid." for ".$mailconf['user']);
+ imap_delete($mbox, $msg_uid, FT_UID);
+ break;
+ case 2:
+ Logger::notice("Mail: Mark as seen ".$msg_uid." for ".$mailconf['user']);
+ imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
+ break;
+ case 3:
+ Logger::notice("Mail: Moving ".$msg_uid." to ".$mailconf['movetofolder']." for ".$mailconf['user']);
+ imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
+ if ($mailconf['movetofolder'] != "") {
+ imap_mail_move($mbox, $msg_uid, $mailconf['movetofolder'], FT_UID);
+ }
+ break;
}
}
}
-
- self::updateContact($contact, ['last-update' => $updated, 'success_update' => $updated]);
- DBA::update('gcontact', ['last_contact' => $updated], ['nurl' => $contact['nurl']]);
- Contact::unmarkForArchival($contact);
- } elseif (in_array($contact["network"], [Protocol::DFRN, Protocol::DIASPORA, Protocol::OSTATUS, Protocol::FEED])) {
- self::updateContact($contact, ['last-update' => $updated, 'failure_update' => $updated]);
- DBA::update('gcontact', ['last_failure' => $updated], ['nurl' => $contact['nurl']]);
- Contact::markForArchival($contact);
} else {
- self::updateContact($contact, ['last-update' => $updated]);
+ Logger::notice('No mails', ['user' => $mailconf['user']]);
}
- Logger::log('End');
- return;
+
+ Logger::info('Closing connection', ['user' => $mailconf['user']]);
+ imap_close($mbox);
+
+ return true;
}
private static function RemoveReply($subject)
}
/**
- * @brief Updates a personal contact entry and the public contact entry
- *
- * @param array $contact The personal contact entry
- * @param array $fields The fields that are updated
- * @throws \Exception
+ * @param string $url
+ * @param array $importer
+ * @param array $contact
+ * @param string $hubmode
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
- private static function updateContact(array $contact, array $fields)
+ private static function subscribeToHub(string $url, array $importer, array $contact, string $hubmode = 'subscribe')
{
- DBA::update('contact', $fields, ['id' => $contact['id']]);
-// DBA::update('contact', $fields, ['uid' => 0, 'nurl' => $contact['nurl']]);
+ $push_url = DI::baseUrl() . '/pubsub/' . $importer['nick'] . '/' . $contact['id'];
+
+ // Use a single verify token, even if multiple hubs
+ $verify_token = $contact['hub-verify'] ?: Strings::getRandomHex();
+
+ $params = 'hub.mode=' . $hubmode . '&hub.callback=' . urlencode($push_url) . '&hub.topic=' . urlencode($contact['poll']) . '&hub.verify=async&hub.verify_token=' . $verify_token;
+
+ Logger::info('Hub subscription start', ['mode' => $hubmode, 'name' => $contact['name'], 'hub' => $url, 'endpoint' => $push_url, 'verifier' => $verify_token]);
+
+ if (!strlen($contact['hub-verify']) || ($contact['hub-verify'] != $verify_token)) {
+ Contact::update(['hub-verify' => $verify_token], ['id' => $contact['id']]);
+ }
+
+ $postResult = DI::httpClient()->post($url, $params);
+
+ Logger::info('Hub subscription done', ['result' => $postResult->getReturnCode()]);
+
+ return $postResult->isSuccess();
}
}
projects / friendica.git / blobdiff