}
if (Config::get("system", "relay_directly", false)) {
+ // We distribute our stuff based on the parent to ensure that the thread will be complete
+ $parent = dba::selectFirst('item', ['parent'], ['id' => $item_id]);
+ if (!DBM::is_result($parent)) {
+ return;
+ }
+
// Servers that want to get all content
$servers = dba::select('gserver', ['url'], ['relay-subscribe' => true, 'relay-scope' => 'all']);
while ($server = dba::fetch($servers)) {
}
// All tags of the current post
- $condition = ['otype' => TERM_OBJ_POST, 'type' => TERM_HASHTAG, 'oid' => $item_id];
+ $condition = ['otype' => TERM_OBJ_POST, 'type' => TERM_HASHTAG, 'oid' => $parent['parent']];
$tags = dba::select('term', ['term'], $condition);
$taglist = [];
while ($tag = dba::fetch($tags)) {
*/
private static function getRelayContact($server_url)
{
- $batch = $server_url . '/receive/public';
-
$fields = ['batch', 'id', 'name', 'network', 'archive', 'blocked'];
// Fetch the relay contact
- $condition = ['uid' => 0, 'network' => NETWORK_DIASPORA, 'batch' => $batch,
+ $condition = ['uid' => 0, 'nurl' => normalise_link($server_url),
'contact-type' => ACCOUNT_TYPE_RELAY];
$contact = dba::selectFirst('contact', $fields, $condition);
- // If there is nothing found, we check if there is some unmarked relay
- // This code segment can be removed before the release 2018-05
- if (!DBM::is_result($contact)) {
- $condition = ['uid' => 0, 'network' => NETWORK_DIASPORA, 'batch' => $batch,
- 'name' => 'relay', 'nick' => 'relay', 'url' => $server_url];
- $contact = dba::selectFirst('contact', $fields, $condition);
-
- if (DBM::is_result($contact)) {
- // Mark the relay account as a relay account
- $fields = ['contact-type' => ACCOUNT_TYPE_RELAY];
- dba::update('contact', $fields, ['id' => $contact['id']]);
- }
- }
if (DBM::is_result($contact)) {
if ($contact['archive'] || $contact['blocked']) {
return false;
}
return $contact;
} else {
- $fields = ['uid' => 0, 'created' => DateTimeFormat::utcNow(),
- 'name' => 'relay', 'nick' => 'relay',
- 'url' => $server_url, 'nurl' => normalise_link($server_url),
- 'batch' => $batch, 'network' => NETWORK_DIASPORA,
- 'rel' => CONTACT_IS_FOLLOWER, 'blocked' => false,
- 'contact-type' => ACCOUNT_TYPE_RELAY,
- 'pending' => false, 'writable' => true];
- dba::insert('contact', $fields);
-
- $fields = ['batch', 'id', 'name', 'network'];
+ self::setRelayContact($server_url);
+
$contact = dba::selectFirst('contact', $fields, $condition);
if (DBM::is_result($contact)) {
return $contact;
}
-
}
// It should never happen that we arrive here
return [];
}
+ /**
+ * @brief Update or insert a relay contact
+ *
+ * @param string $server_url The url of the server
+ * @param array $network_fields Optional network specific fields
+ */
+ public static function setRelayContact($server_url, $network_fields = [])
+ {
+ $fields = ['created' => DateTimeFormat::utcNow(),
+ 'name' => 'relay', 'nick' => 'relay',
+ 'url' => $server_url, 'network' => NETWORK_DIASPORA,
+ 'batch' => $server_url . '/receive/public',
+ 'rel' => CONTACT_IS_FOLLOWER, 'blocked' => false,
+ 'pending' => false, 'writable' => true];
+
+ $fields = array_merge($fields, $network_fields);
+
+ $condition = ['uid' => 0, 'nurl' => normalise_link($server_url),
+ 'contact-type' => ACCOUNT_TYPE_RELAY];
+
+ if (dba::exists('contact', $condition)) {
+ unset($fields['created']);
+ }
+
+ dba::update('contact', $fields, $condition, true);
+ }
+
/**
* @brief Return a list of participating contacts for a thread
*
return false;
}
- if (!($postdata = self::validPosting($msg))) {
+ if (!($fields = self::validPosting($msg))) {
logger("Invalid posting");
return false;
}
- $fields = $postdata['fields'];
+ $importer = ["uid" => 0, "page-flags" => PAGE_FREELOVE];
+ $success = self::dispatch($importer, $msg, $fields);
- // Is it a an action (comment, like, ...) for our own post?
- if (isset($fields->parent_guid) && !$postdata["relayed"]) {
- $guid = notags(unxmlify($fields->parent_guid));
- $importer = self::importerForGuid($guid);
- if (is_array($importer)) {
- logger("delivering to origin: ".$importer["name"]);
- $message_id = self::dispatch($importer, $msg, $fields);
- return $message_id;
- }
- }
-
- // Process item retractions. This has to be done separated from the other stuff,
- // since retractions for comments could come even from non followers.
- if (!empty($fields) && in_array($fields->getName(), ['retraction'])) {
- $target = notags(unxmlify($fields->target_type));
- if (in_array($target, ["Comment", "Like", "Post", "Reshare", "StatusMessage"])) {
- logger('processing retraction for '.$target, LOGGER_DEBUG);
- $importer = ["uid" => 0, "page-flags" => PAGE_FREELOVE];
- $message_id = self::dispatch($importer, $msg, $fields);
- return $message_id;
- }
- }
-
- // Now distribute it to the followers
- $r = q(
- "SELECT `user`.* FROM `user` WHERE `user`.`uid` IN
- (SELECT `contact`.`uid` FROM `contact` WHERE `contact`.`network` = '%s' AND `contact`.`addr` = '%s')
- AND NOT `account_expired` AND NOT `account_removed`",
- dbesc(NETWORK_DIASPORA),
- dbesc($msg["author"])
- );
-
- if (DBM::is_result($r)) {
- foreach ($r as $rr) {
- logger("delivering to: ".$rr["username"]);
- self::dispatch($rr, $msg, $fields);
- }
- } elseif (!Config::get('system', 'relay_subscribe', false)) {
- logger("Unwanted message from ".$msg["author"]." send by ".$_SERVER["REMOTE_ADDR"]." with ".$_SERVER["HTTP_USER_AGENT"].": ".print_r($msg, true), LOGGER_DEBUG);
- } else {
- // Use a dummy importer to import the data for the public copy
- $importer = ["uid" => 0, "page-flags" => PAGE_FREELOVE];
- $message_id = self::dispatch($importer, $msg, $fields);
- }
-
- return $message_id;
+ return $success;
}
/**
// This is only needed for private postings since this is already done for public ones before
if (is_null($fields)) {
- if (!($postdata = self::validPosting($msg))) {
+ $private = true;
+ if (!($fields = self::validPosting($msg))) {
logger("Invalid posting");
return false;
}
- $fields = $postdata['fields'];
+ } else {
+ $private = false;
}
$type = $fields->getName();
switch ($type) {
case "account_migration":
+ if (!$private) {
+ logger('Message with type ' . $type . ' is not private, quitting.');
+ return false;
+ }
return self::receiveAccountMigration($importer, $fields);
case "account_deletion":
- return self::receiveAccountDeletion($importer, $fields);
+ return self::receiveAccountDeletion($fields);
case "comment":
return self::receiveComment($importer, $sender, $fields, $msg["message"]);
case "contact":
+ if (!$private) {
+ logger('Message with type ' . $type . ' is not private, quitting.');
+ return false;
+ }
return self::receiveContactRequest($importer, $fields);
case "conversation":
+ if (!$private) {
+ logger('Message with type ' . $type . ' is not private, quitting.');
+ return false;
+ }
return self::receiveConversation($importer, $msg, $fields);
case "like":
return self::receiveLike($importer, $sender, $fields);
case "message":
+ if (!$private) {
+ logger('Message with type ' . $type . ' is not private, quitting.');
+ return false;
+ }
return self::receiveMessage($importer, $fields);
case "participation":
+ if (!$private) {
+ logger('Message with type ' . $type . ' is not private, quitting.');
+ return false;
+ }
return self::receiveParticipation($importer, $fields);
case "photo": // Not implemented
return self::receivePollParticipation($importer, $fields);
case "profile":
+ if (!$private) {
+ logger('Message with type ' . $type . ' is not private, quitting.');
+ return false;
+ }
return self::receiveProfile($importer, $fields);
case "reshare":
// Only some message types have signatures. So we quit here for the other types.
if (!in_array($type, ["comment", "like"])) {
- return ["fields" => $fields, "relayed" => false];
+ return $fields;
}
// No author_signature? This is a must, so we quit.
if (!isset($author_signature)) {
}
if (isset($parent_author_signature)) {
- $relayed = true;
-
$key = self::key($msg["author"]);
+ if (empty($key)) {
+ logger("No key found for parent author ".$msg["author"], LOGGER_DEBUG);
+ return false;
+ }
if (!Crypto::rsaVerify($signed_data, $parent_author_signature, $key, "sha256")) {
logger("No valid parent author signature for parent author ".$msg["author"]. " in type ".$type." - signed data: ".$signed_data." - Message: ".$msg["message"]." - Signature ".$parent_author_signature, LOGGER_DEBUG);
return false;
}
- } else {
- $relayed = false;
}
$key = self::key($fields->author);
+ if (empty($key)) {
+ logger("No key found for author ".$fields->author, LOGGER_DEBUG);
+ return false;
+ }
if (!Crypto::rsaVerify($signed_data, $author_signature, $key, "sha256")) {
logger("No valid author signature for author ".$fields->author. " in type ".$type." - signed data: ".$signed_data." - Message: ".$msg["message"]." - Signature ".$author_signature, LOGGER_DEBUG);
return false;
} else {
- return ["fields" => $fields, "relayed" => $relayed];
+ return $fields;
}
}
//}
// We don't seem to like that person
- if ($contact["blocked"] || $contact["readonly"]) {
+ if ($contact["blocked"]) {
// Maybe blocked, don't accept.
return false;
// We are following this person?
// Yes, then it is fine.
return true;
// Is it a post to a community?
- } elseif (($contact["rel"] == CONTACT_IS_FOLLOWER) && ($importer["page-flags"] == PAGE_COMMUNITY)) {
+ } elseif (($contact["rel"] == CONTACT_IS_FOLLOWER) && in_array($importer["page-flags"], [PAGE_COMMUNITY, PAGE_PRVGROUP])) {
// That's good
return true;
// Is the message a global user or a comment?
*/
private static function plink($addr, $guid, $parent_guid = '')
{
- $r = q("SELECT `url`, `nick`, `network` FROM `fcontact` WHERE `addr`='%s' LIMIT 1", dbesc($addr));
+ $contact = Contact::getDetailsByAddr($addr);
// Fallback
- if (!DBM::is_result($r)) {
+ if (!$contact) {
if ($parent_guid != '') {
- return "https://".substr($addr, strpos($addr, "@") + 1) . "/posts/" . $parent_guid . "#" . $guid;
+ return "https://" . substr($addr, strpos($addr, "@") + 1) . "/posts/" . $parent_guid . "#" . $guid;
} else {
- return "https://".substr($addr, strpos($addr, "@") + 1) . "/posts/" . $guid;
+ return "https://" . substr($addr, strpos($addr, "@") + 1) . "/posts/" . $guid;
}
}
- // Friendica contacts are often detected as Diaspora contacts in the "fcontact" table
- // So we try another way as well.
- $s = q("SELECT `network` FROM `gcontact` WHERE `nurl`='%s' LIMIT 1", dbesc(normalise_link($r[0]["url"])));
- if (DBM::is_result($s)) {
- $r[0]["network"] = $s[0]["network"];
+ if ($contact["network"] == NETWORK_DFRN) {
+ return str_replace("/profile/" . $contact["nick"] . "/", "/display/" . $guid, $contact["url"] . "/");
}
- if ($r[0]["network"] == NETWORK_DFRN) {
- return str_replace("/profile/".$r[0]["nick"]."/", "/display/".$guid, $r[0]["url"]."/");
- }
-
- if (self::isRedmatrix($r[0]["url"])) {
- return $r[0]["url"]."/?f=&mid=".$guid;
+ if (self::isRedmatrix($contact["url"])) {
+ return $contact["url"] . "/?f=&mid=" . $guid;
}
if ($parent_guid != '') {
- return "https://".substr($addr, strpos($addr, "@") + 1) . "/posts/" . $parent_guid . "#" . $guid;
+ return "https://" . substr($addr, strpos($addr, "@") + 1) . "/posts/" . $parent_guid . "#" . $guid;
} else {
- return "https://".substr($addr, strpos($addr, "@") + 1) . "/posts/" . $guid;
+ return "https://" . substr($addr, strpos($addr, "@") + 1) . "/posts/" . $guid;
}
}
logger('Contacts are updated.');
// update items
- /// @todo This is an extreme performance killer
- $fields = [
- 'owner-link' => [$contact["url"], $data["url"]],
- 'author-link' => [$contact["url"], $data["url"]],
- ];
- foreach ($fields as $n => $f) {
- $r = q(
- "SELECT `id` FROM `item` WHERE `%s` = '%s' AND `uid` = %d LIMIT 1",
- $n,
- dbesc($f[0]),
- intval($importer["uid"])
- );
-
- if (DBM::is_result($r)) {
- $x = q(
- "UPDATE `item` SET `%s` = '%s' WHERE `%s` = '%s' AND `uid` = %d",
- $n,
- dbesc($f[1]),
- $n,
- dbesc($f[0]),
- intval($importer["uid"])
- );
-
- if ($x === false) {
- return false;
- }
- }
- }
+ // This is an extreme performance killer
+ Item::update(['owner-link' => $data["url"]], ['owner-link' => $contact["url"], 'uid' => $importer["uid"]]);
+ Item::update(['author-link' => $data["url"]], ['author-link' => $contact["url"], 'uid' => $importer["uid"]]);
logger('Items are updated.');
/**
* @brief Processes an account deletion
*
- * @param array $importer Array of the importer user
* @param object $data The message object
*
* @return bool Success
*/
- private static function receiveAccountDeletion($importer, $data)
+ private static function receiveAccountDeletion($data)
{
- /// @todo Account deletion should remove the contact from the global contacts as well
-
$author = notags(unxmlify($data->author));
- $contact = self::contactByHandle($importer["uid"], $author);
- if (!$contact) {
- logger("cannot find contact for author: ".$author);
- return false;
+ $contacts = dba::select('contact', ['id'], ['addr' => $author]);
+ while ($contact = dba::fetch($contacts)) {
+ Contact::remove($contact["id"]);
}
- // We now remove the contact
- Contact::remove($contact["id"]);
+ dba::delete('gcontact', ['addr' => $author]);
+
+ logger('Removed contacts for ' . $author);
+
return true;
}
if ($message_id) {
logger("Stored comment ".$datarray["guid"]." with message id ".$message_id, LOGGER_DEBUG);
+ if ($datarray['uid'] == 0) {
+ Item::distribute($message_id);
+ }
}
// If we are the origin of the parent we store the original data and notify our followers
if ($message_id) {
logger("Stored like ".$datarray["guid"]." with message id ".$message_id, LOGGER_DEBUG);
+ if ($datarray['uid'] == 0) {
+ Item::distribute($message_id);
+ }
}
// like on comments have the comment as parent. So we need to fetch the toplevel parent
Contact::updateAvatar($ret["photo"], $importer['uid'], $contact_record["id"], true);
- if ($importer["page-flags"] == PAGE_NORMAL) {
+ if (in_array($importer["page-flags"], [PAGE_NORMAL, PAGE_PRVGROUP])) {
logger("Sending intra message for author ".$author.".", LOGGER_DEBUG);
$hash = random_string().(string)time(); // Generate a confirm_key
*/
public static function originalItem($guid, $orig_author)
{
+ if (empty($guid)) {
+ logger('Empty guid. Quitting.');
+ return false;
+ }
+
// Do we already have this item?
$fields = ['body', 'tag', 'app', 'created', 'object-type', 'uri', 'guid',
'author-name', 'author-link', 'author-avatar'];
- $condition = ['guid' => $guid, 'visible' => true, 'deleted' => false];
+ $condition = ['guid' => $guid, 'visible' => true, 'deleted' => false, 'private' => false];
$item = dba::selectfirst('item', $fields, $condition);
if (DBM::is_result($item)) {
// Then refetch the content, if it is a reshare from a reshare.
// If it is a reshared post from another network then reformat to avoid display problems with two share elements
if (self::isReshare($item["body"], true)) {
- $r = [];
+ $item = [];
} elseif (self::isReshare($item["body"], false) || strstr($item["body"], "[share")) {
$item["body"] = Markdown::toBBCode(BBCode::toMarkdown($item["body"]));
}
}
- if (!DBM::is_result($r)) {
+ if (!DBM::is_result($item)) {
+ if (empty($orig_author)) {
+ logger('Empty author for guid ' . $guid . '. Quitting.');
+ return false;
+ }
+
$server = "https://".substr($orig_author, strpos($orig_author, "@") + 1);
logger("1st try: reshared message ".$guid." will be fetched via SSL from the server ".$server);
- $item_id = self::storeByGuid($guid, $server);
+ $stored = self::storeByGuid($guid, $server);
- if (!$item_id) {
+ if (!$stored) {
$server = "http://".substr($orig_author, strpos($orig_author, "@") + 1);
- logger("2nd try: reshared message ".$guid." will be fetched without SLL from the server ".$server);
- $item_id = self::storeByGuid($guid, $server);
+ logger("2nd try: reshared message ".$guid." will be fetched without SSL from the server ".$server);
+ $stored = self::storeByGuid($guid, $server);
}
- if ($item_id) {
+ if ($stored) {
$fields = ['body', 'tag', 'app', 'created', 'object-type', 'uri', 'guid',
'author-name', 'author-link', 'author-avatar'];
- $condition = ['id' => $item_id, 'visible' => true, 'deleted' => false];
+ $condition = ['guid' => $guid, 'visible' => true, 'deleted' => false, 'private' => false];
$item = dba::selectfirst('item', $fields, $condition);
if (DBM::is_result($item)) {
if ($message_id) {
logger("Stored reshare ".$datarray["guid"]." with message id ".$message_id, LOGGER_DEBUG);
+ if ($datarray['uid'] == 0) {
+ Item::distribute($message_id);
+ }
return true;
} else {
return false;
case "StatusMessage":
return self::itemRetraction($importer, $contact, $data);
- case "Contact":
- case "Person":
- /// @todo What should we do with an "unshare"?
- // Removing the contact isn't correct since we still can read the public items
- Contact::remove($contact["id"]);
- return true;
+ case "PollParticipation":
+ case "Photo":
+ // Currently unsupported
+ break;
default:
logger("Unknown target type ".$target_type);
if ($message_id) {
logger("Stored item ".$datarray["guid"]." with message id ".$message_id, LOGGER_DEBUG);
+ if ($datarray['uid'] == 0) {
+ Item::distribute($message_id);
+ }
return true;
} else {
return false;
$ret["root_guid"] = $guid;
return $ret;
}
+ } elseif (($guid == "") && $complete) {
+ return false;
}
+ $ret["root_guid"] = $guid;
+
$profile = "";
preg_match("/profile='(.*?)'/ism", $attributes, $matches);
if ($matches[1] != "") {
}
}
- if (!empty($guid)) {
- $ret["root_guid"] = $guid;
- }
-
if (empty($ret) && !$complete) {
return true;
}
projects / friendica.git / blobdiff