mirror of https://github.com/friendica/friendica
We now use a central function to fetch the importer (#5636)
This commit is contained in:
Michael Vogel
Hypolite Petovan
parent
7f3fb34c24
commit
c1da44b7dc
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@ -264,23 +264,10 @@ function consume_feed($xml, array $importer, array $contact, &$hub, $datedir = 0
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if ($contact['network'] === Protocol::DFRN) {
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logger("Consume DFRN messages", LOGGER_DEBUG);
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$r = q("SELECT `contact`.*, `contact`.`uid` AS `importer_uid`,
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`contact`.`pubkey` AS `cpubkey`,
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`contact`.`prvkey` AS `cprvkey`,
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`contact`.`thumb` AS `thumb`,
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`contact`.`url` as `url`,
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`contact`.`name` as `senderName`,
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`user`.*
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FROM `contact`
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LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
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WHERE `contact`.`id` = %d AND `user`.`uid` = %d",
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DBA::escape($contact["id"]), DBA::escape($importer["uid"])
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);
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if (DBA::isResult($r)) {
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$dfrn_importer = DFRN::getImporter($contact["id"], $importer["uid"]);
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if (!empty($dfrn_importer)) {
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logger("Now import the DFRN feed");
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DFRN::import($xml, $r[0], true);
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DFRN::import($xml, $dfrn_importer, true);
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return;
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}
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}
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@ -69,53 +69,37 @@ function dfrn_notify_post(App $a) {
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DBA::delete('challenge', ['dfrn-id' => $dfrn_id, 'challenge' => $challenge]);
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// find the local user who owns this relationship.
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$user = DBA::selectFirst('user', ['uid'], ['nickname' => $a->argv[1]]);
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if (!DBA::isResult($user)) {
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logger('User not found for nickname ' . $$a->argv[1]);
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System::xmlExit(3, 'User not found');
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}
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$sql_extra = '';
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// find the local user who owns this relationship.
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$condition = [];
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switch ($direction) {
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case (-1):
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$sql_extra = sprintf(" AND ( `issued-id` = '%s' OR `dfrn-id` = '%s' ) ", DBA::escape($dfrn_id), DBA::escape($dfrn_id));
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$condition = ["`issued-id` = ? OR `dfrn-id` = ?", $dfrn_id, $dfrn_id];
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break;
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case 0:
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$sql_extra = sprintf(" AND `issued-id` = '%s' AND `duplex` = 1 ", DBA::escape($dfrn_id));
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$condition = ['issued-id' => $dfrn_id, 'duplex' => true];
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break;
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case 1:
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$sql_extra = sprintf(" AND `dfrn-id` = '%s' AND `duplex` = 1 ", DBA::escape($dfrn_id));
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$condition = ['dfrn-id' => $dfrn_id, 'duplex' => true];
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break;
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default:
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System::xmlExit(3, 'Invalid direction');
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break; // NOTREACHED
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}
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/*
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* be careful - $importer will contain both the contact information for the contact
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* sending us the post, and also the user information for the person receiving it.
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* since they are mixed together, it is easy to get them confused.
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*/
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$r = q("SELECT `contact`.*, `contact`.`uid` AS `importer_uid`,
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`contact`.`pubkey` AS `cpubkey`,
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`contact`.`prvkey` AS `cprvkey`,
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`contact`.`thumb` AS `thumb`,
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`contact`.`url` as `url`,
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`contact`.`name` as `senderName`,
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`user`.*
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FROM `contact`
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LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
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WHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0
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AND `user`.`nickname` = '%s' AND `user`.`account_expired` = 0 AND `user`.`account_removed` = 0 $sql_extra LIMIT 1",
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DBA::escape($a->argv[1])
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);
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if (!DBA::isResult($r)) {
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$contact = DBA::selectFirst('contact', ['id'], $condition);
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if (!DBA::isResult($contact)) {
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logger('contact not found for dfrn_id ' . $dfrn_id);
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System::xmlExit(3, 'Contact not found');
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//NOTREACHED
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}
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// $importer in this case contains the contact record for the remote contact joined with the user record of our user.
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$importer = $r[0];
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$importer = DFRN::getImporter($contact['id'], $user['uid']);
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if ((($writable != (-1)) && ($writable != $importer['writable'])) || ($importer['forum'] != $forum) || ($importer['prv'] != $prv)) {
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$fields = ['writable' => ($writable == (-1)) ? $importer['writable'] : $writable,
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@ -211,23 +195,10 @@ function dfrn_dispatch_public($postdata)
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System::xmlExit(3, 'Contact ' . $msg['author'] . ' not found');
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}
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// We now have some contact, so we fetch it
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$importer = DBA::fetchFirst("SELECT *, `name` as `senderName`,
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0 AS `importer_uid`,
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'' AS `uprvkey`,
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'UTC' AS `timezone`,
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'' AS `nickname`,
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'' AS `sprvkey`,
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'' AS `spubkey`,
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0 AS `page-flags`,
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0 AS `account-type`,
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0 AS `prvnets`
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FROM `contact`
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WHERE NOT `blocked` AND `id` = ? LIMIT 1",
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$contact['id']);
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$importer = DFRN::getImporter($contact['id']);
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// This should never fail
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if (!DBA::isResult($importer)) {
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if (empty($importer)) {
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logger('Contact not found for address ' . $msg['author']);
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System::xmlExit(3, 'Contact ' . $msg['author'] . ' not found');
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}
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@ -257,23 +228,14 @@ function dfrn_dispatch_private($user, $postdata)
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}
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}
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// We now have some contact, so we fetch it
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$importer = DBA::fetchFirst("SELECT *, `name` as `senderName`
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FROM `contact`
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WHERE NOT `blocked` AND `id` = ? LIMIT 1",
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$cid);
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$importer = DFRN::getImporter($cid, $user['uid']);
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// This should never fail
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if (!DBA::isResult($importer)) {
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if (empty($importer)) {
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logger('Contact not found for address ' . $msg['author']);
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System::xmlExit(3, 'Contact ' . $msg['author'] . ' not found');
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}
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// Set the user id. This is important if this is a public contact
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$importer['importer_uid'] = $user['uid'];
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$importer = array_merge($importer, $user);
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logger('Importing post from ' . $msg['author'] . ' to ' . $user['nickname'] . ' with the private envelope.', LOGGER_DEBUG);
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// Now we should be able to import it
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@ -316,45 +278,53 @@ function dfrn_notify_content(App $a) {
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logger('challenge=' . $hash, LOGGER_DATA);
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$sql_extra = '';
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switch($direction) {
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$user = DBA::selectFirst('user', ['uid'], ['nickname' => $a->argv[1]]);
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if (!DBA::isResult($user)) {
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logger('User not found for nickname ' . $$a->argv[1]);
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killme();
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}
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$condition = [];
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switch ($direction) {
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case (-1):
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$sql_extra = sprintf(" AND (`issued-id` = '%s' OR `dfrn-id` = '%s') ", DBA::escape($dfrn_id), DBA::escape($dfrn_id));
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$condition = ["`issued-id` = ? OR `dfrn-id` = ?", $dfrn_id, $dfrn_id];
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$my_id = $dfrn_id;
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break;
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case 0:
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$sql_extra = sprintf(" AND `issued-id` = '%s' AND `duplex` = 1 ", DBA::escape($dfrn_id));
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$condition = ['issued-id' => $dfrn_id, 'duplex' => true];
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$my_id = '1:' . $dfrn_id;
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break;
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case 1:
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$sql_extra = sprintf(" AND `dfrn-id` = '%s' AND `duplex` = 1 ", DBA::escape($dfrn_id));
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$condition = ['dfrn-id' => $dfrn_id, 'duplex' => true];
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$my_id = '0:' . $dfrn_id;
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break;
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default:
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$status = 1;
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break; // NOTREACHED
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break;
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}
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$r = q("SELECT `contact`.*, `user`.`nickname`, `user`.`page-flags` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
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WHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0 AND `user`.`nickname` = '%s'
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AND `user`.`account_expired` = 0 AND `user`.`account_removed` = 0 $sql_extra LIMIT 1",
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DBA::escape($a->argv[1])
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);
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$contact = DBA::selectFirst('contact', ['id'], $condition);
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if (!DBA::isResult($contact)) {
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logger('contact not found for dfrn_id ' . $dfrn_id);
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System::xmlExit(3, 'Contact not found');
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}
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if (!DBA::isResult($r)) {
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logger('No user data found for ' . $a->argv[1] . ' - SQL: ' . $sql_extra);
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// $importer in this case contains the contact record for the remote contact joined with the user record of our user.
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$importer = DFRN::getImporter($contact['id'], $user['uid']);
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if (empty($importer)) {
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logger('No importer data found for user ' . $a->argv[1] . ' and contact ' . $dfrn_id);
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killme();
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}
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logger("Remote rino version: ".$rino_remote." for ".$r[0]["url"], LOGGER_DATA);
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logger("Remote rino version: ".$rino_remote." for ".$importer["url"], LOGGER_DATA);
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$challenge = '';
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$encrypted_id = '';
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$id_str = $my_id . '.' . mt_rand(1000,9999);
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$prv_key = trim($r[0]['prvkey']);
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$pub_key = trim($r[0]['pubkey']);
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$dplx = intval($r[0]['duplex']);
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$prv_key = trim($importer['prvkey']);
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$pub_key = trim($importer['pubkey']);
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$dplx = intval($importer['duplex']);
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if (($dplx && strlen($prv_key)) || (strlen($prv_key) && !strlen($pub_key))) {
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openssl_private_encrypt($hash, $challenge, $prv_key);
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@ -382,7 +352,7 @@ function dfrn_notify_content(App $a) {
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$rino = $rino_remote;
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}
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if (($r[0]['rel'] && ($r[0]['rel'] != Contact::SHARING)) || ($r[0]['page-flags'] == Contact::PAGE_COMMUNITY)) {
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if (($importer['rel'] && ($importer['rel'] != Contact::SHARING)) || ($importer['page-flags'] == Contact::PAGE_COMMUNITY)) {
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$perm = 'rw';
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} else {
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$perm = 'r';
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@ -52,6 +52,45 @@ class DFRN
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const REPLY = 1; // Regular reply that is stored locally
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const REPLY_RC = 2; // Reply that will be relayed
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/**
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* @brief Generates an array of contact and user for DFRN imports
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*
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* This array contains not only the receiver but also the sender of the message.
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*
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* @param integer $cid Contact id
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* @param integer $uid User id
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*
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* @return array importer
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*/
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public static function getImporter($cid, $uid = 0)
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{
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$condition = ['id' => $cid, 'blocked' => false, 'pending' => false];
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$contact = DBA::selectFirst('contact', [], $condition);
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if (!DBA::isResult($contact)) {
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return [];
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}
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$contact['cpubkey'] = $contact['pubkey'];
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$contact['cprvkey'] = $contact['prvkey'];
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$contact['senderName'] = $contact['name'];
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if ($uid != 0) {
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$condition = ['uid' => $uid, 'account_expired' => false, 'account_removed' => false];
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$user = DBA::selectFirst('user', [], $condition);
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if (!DBA::isResult($user)) {
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return [];
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}
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$user['importer_uid'] = $user['uid'];
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} else {
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$user = ['importer_uid' => 0, 'uprvkey' => '', 'timezone' => 'UTC',
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'nickname' => '', 'sprvkey' => '', 'spubkey' => '',
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'page-flags' => 0, 'account-type' => 0, 'prvnets' => 0];
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}
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return array_merge($contact, $user);
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}
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/**
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* @brief Generates the atom entries for delivery.php
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*
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@ -263,29 +263,12 @@ class Delivery extends BaseObject
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}
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}
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// We now have some contact, so we fetch it
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$target_importer = DBA::fetchFirst("SELECT *, `name` as `senderName`
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FROM `contact`
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WHERE NOT `blocked` AND `id` = ? LIMIT 1",
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$cid);
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// This should never fail
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if (!DBA::isResult($target_importer)) {
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$target_importer = DFRN::getImporter($cid, $target_uid);
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if (empty($target_importer)) {
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// This should never happen
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return;
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}
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$user = DBA::selectFirst('user', [], ['uid' => $target_uid]);
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// This should also never fail
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if (!DBA::isResult($user)) {
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logger('No user found for uid ' . $target_uid);
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return;
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}
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$target_importer = array_merge($target_importer, $user);
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// Set the user id. This is important if this is a public contact
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$target_importer['importer_uid'] = $target_uid;
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DFRN::import($atom, $target_importer);
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return;
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}
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