* This will change in the future.
*/
-use \Friendica\Core\Config;
+use Friendica\App;
+use Friendica\Core\Config;
require_once 'include/items.php';
require_once 'include/bb2diaspora.php';
require_once 'include/datetime.php';
require_once 'include/queue_fn.php';
require_once 'include/cache.php';
-require_once 'library/phpsec/Crypt/AES.php';
/**
* @brief This class contain functions to create and send Diaspora XML files
$servers = explode(",", $serverdata);
- foreach($servers AS $server) {
+ foreach ($servers AS $server) {
$server = trim($server);
$addr = "relay@".str_replace("http://", "", normalise_link($server));
$batch = $server."/receive/public";
* @return string encrypted data
*/
private static function aes_encrypt($key, $iv, $data) {
- $aes = new Crypt_AES();
-
- $block_length = 128;
-
- $aes->setKey($key);
- $aes->setIV($iv);
- $aes->disablePadding();
- $aes->setBlockLength($block_length);
-
- $extra = strlen($data) % $block_length;
-
- if ($extra) {
- $data .= str_repeat("\0", $block_length - $extra);
- }
-
- return $aes->encrypt($data);
+ return openssl_encrypt($data, 'aes-256-cbc', str_pad($key, 32, "\0"), OPENSSL_RAW_DATA, str_pad($iv, 16, "\0"));
}
/**
* @return string decrypted data
*/
private static function aes_decrypt($key, $iv, $encrypted) {
- $aes = new Crypt_AES();
-
- $block_length = 128;
-
- $aes->setKey($key);
- $aes->setIV($iv);
- $aes->disablePadding();
- $aes->setBlockLength($block_length);
-
- return $aes->decrypt($encrypted);
+ return openssl_decrypt($encrypted,'aes-256-cbc', str_pad($key, 32, "\0"), OPENSSL_RAW_DATA,str_pad($iv, 16, "\0"));
}
/**
$children = $basedom->children('https://joindiaspora.com/protocol');
- if($children->header) {
+ if ($children->header) {
$public = true;
$author_link = str_replace('acct:','',$children->header->author_id);
} else {
$decrypted = self::aes_decrypt($outer_key, $outer_iv, $ciphertext);
-
- $decrypted = pkcs5_unpad($decrypted);
-
logger('decrypted: '.$decrypted, LOGGER_DEBUG);
$idom = parse_xml_string($decrypted,false);
// figure out where in the DOM tree our data is hiding
- if($dom->provenance->data)
+ if ($dom->provenance->data)
$base = $dom->provenance;
- elseif($dom->env->data)
+ elseif ($dom->env->data)
$base = $dom->env;
- elseif($dom->data)
+ elseif ($dom->data)
$base = $dom;
if (!$base) {
$data = base64url_decode($data);
- if($public)
+ if ($public)
$inner_decrypted = $data;
else {
$inner_encrypted = base64_decode($data);
$inner_decrypted = self::aes_decrypt($inner_aes_key, $inner_iv, $inner_encrypted);
- $inner_decrypted = pkcs5_unpad($inner_decrypted);
}
if (!$author_link) {
self::dispatch($rr,$msg);
}
} else {
- $social_relay = (bool)Config::get('system', 'relay_subscribe', false);
-
// Use a dummy importer to import the data for the public copy
- if ($social_relay) {
- $importer = array("uid" => 0, "page-flags" => PAGE_FREELOVE);
- $message_id = self::dispatch($importer,$msg);
- } else {
- logger("Unwanted message from ".$msg["author"]." send by ".$_SERVER["REMOTE_ADDR"]." with ".$_SERVER["HTTP_USER_AGENT"].": ".print_r($msg, true), LOGGER_DEBUG);
- }
+ // or for comments from unknown people
+ $importer = array("uid" => 0, "page-flags" => PAGE_FREELOVE);
+ $message_id = self::dispatch($importer,$msg);
}
return $message_id;
$type = $fields->getName();
+ $social_relay = Config::get('system', 'relay_subscribe', false);
+ if (!$social_relay AND ($type == 'message')) {
+ logger("Unwanted message from ".$sender." send by ".$_SERVER["REMOTE_ADDR"]." with ".$_SERVER["HTTP_USER_AGENT"].": ".print_r($msg, true), LOGGER_DEBUG);
+ }
+
logger("Received message type ".$type." from ".$sender." for user ".$importer["uid"], LOGGER_DEBUG);
switch ($type) {
logger("Fetching diaspora key for: ".$handle);
$r = self::person_by_handle($handle);
- if($r)
+ if ($r)
return $r["pubkey"];
return "";
*/
private static function add_fcontact($arr, $update = false) {
- if($update) {
+ if ($update) {
$r = q("UPDATE `fcontact` SET
`name` = '%s',
`photo` = '%s',
// perhaps we were already sharing with this person. Now they're sharing with us.
// That makes us friends.
// Normally this should have handled by getting a request - but this could get lost
- if($contact["rel"] == CONTACT_IS_FOLLOWER && in_array($importer["page-flags"], array(PAGE_FREELOVE))) {
+ if ($contact["rel"] == CONTACT_IS_FOLLOWER && in_array($importer["page-flags"], array(PAGE_FREELOVE))) {
q("UPDATE `contact` SET `rel` = %d, `writable` = 1 WHERE `id` = %d AND `uid` = %d",
intval(CONTACT_IS_FRIEND),
intval($contact["id"]),
logger("defining user ".$contact["nick"]." as friend");
}
- if(($contact["blocked"]) || ($contact["readonly"]) || ($contact["archive"]))
+ if (($contact["blocked"]) || ($contact["readonly"]) || ($contact["archive"]))
return false;
- if($contact["rel"] == CONTACT_IS_SHARING || $contact["rel"] == CONTACT_IS_FRIEND)
+ if ($contact["rel"] == CONTACT_IS_SHARING || $contact["rel"] == CONTACT_IS_FRIEND)
return true;
- if($contact["rel"] == CONTACT_IS_FOLLOWER)
- if(($importer["page-flags"] == PAGE_COMMUNITY) OR $is_comment)
+ if ($contact["rel"] == CONTACT_IS_FOLLOWER)
+ if (($importer["page-flags"] == PAGE_COMMUNITY) OR $is_comment)
return true;
// Messages for the global users are always accepted
logger("Fetch post from ".$source_url, LOGGER_DEBUG);
$envelope = fetch_url($source_url);
- if($envelope) {
+ if ($envelope) {
logger("Envelope was fetched.", LOGGER_DEBUG);
$x = self::verify_magic_envelope($envelope);
if (!$x)
logger("Fetch post from ".$source_url, LOGGER_DEBUG);
$x = fetch_url($source_url);
- if(!$x)
+ if (!$x)
return false;
}
FROM `item` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1",
intval($uid), dbesc($guid));
- if(!$r) {
+ if (!$r) {
$result = self::store_by_guid($guid, $contact["url"], $uid);
if (!$result) {
}
}
+ /**
+ * @brief Find the best importer for a comment
+ *
+ * @param array $importer Array of the importer user
+ * @param string $guid The guid of the item
+ *
+ * @return array the importer that fits the best
+ */
+ private static function importer_for_comment($importer, $guid) {
+ $item = dba::fetch_first("SELECT `uid` FROM `item` WHERE `origin` AND `guid` = ? LIMIT 1", $guid);
+
+ if (dbm::is_result($item)) {
+ logger("Found user ".$item['uid']." as owner of item ".$guid, LOGGER_DEBUG);
+ $contact = dba::fetch_first("SELECT * FROM `contact` WHERE `self` AND `uid` = ?", $item['uid']);
+ if (dbm::is_result($contact)) {
+ $importer = $contact;
+ }
+ }
+ return $importer;
+ }
+
/**
* @brief Processes an incoming comment
*
$thr_uri = "";
}
+ // Find the best importer when there was no importer found
+ if ($importer["uid"] == 0) {
+ $importer = self::importer_for_comment($importer, $parent_guid);
+ }
+
$contact = self::allowed_contact_by_handle($importer, $sender, true);
if (!$contact) {
return false;
}
$datarray["object-type"] = ACTIVITY_OBJ_COMMENT;
- $datarray["object"] = $xml;
+
+ $datarray["protocol"] = PROTOCOL_DIASPORA;
+ $datarray["source"] = $xml;
$datarray["changed"] = $datarray["created"] = $datarray["edited"] = $created_at;
}
// If we are the origin of the parent we store the original data and notify our followers
- if($message_id AND $parent_item["origin"]) {
+ if ($message_id AND $parent_item["origin"]) {
// Formerly we stored the signed text, the signature and the author in different fields.
// We now store the raw data so that we are more flexible.
intval($importer["uid"]),
dbesc($guid)
);
- if($c)
+ if ($c)
$conversation = $c[0];
else {
$r = q("INSERT INTO `conv` (`uid`, `guid`, `creator`, `created`, `updated`, `subject`, `recips`)
dbesc($subject),
dbesc($participants)
);
- if($r)
+ if ($r)
$c = q("SELECT * FROM `conv` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1",
intval($importer["uid"]),
dbesc($guid)
);
- if($c)
+ if ($c)
$conversation = $c[0];
}
if (!$conversation) {
return;
}
- foreach($messages as $mesg)
+ foreach ($messages as $mesg)
self::receive_conversation_message($importer, $contact, $data, $msg, $mesg, $conversation);
return true;
$datarray = array();
+ $datarray["protocol"] = PROTOCOL_DIASPORA;
+
$datarray["uid"] = $importer["uid"];
$datarray["contact-id"] = $author_contact["cid"];
$datarray["network"] = $author_contact["network"];
logger("Stored like ".$datarray["guid"]." with message id ".$message_id, LOGGER_DEBUG);
// If we are the origin of the parent we store the original data and notify our followers
- if($message_id AND $parent_item["origin"]) {
+ if ($message_id AND $parent_item["origin"]) {
// Formerly we stored the signed text, the signature and the author in different fields.
// We now store the raw data so that we are more flexible.
$handle_parts = explode("@", $author);
$nick = $handle_parts[0];
- if($name === "")
+ if ($name === "")
$name = $handle_parts[0];
- if( preg_match("|^https?://|", $image_url) === 0)
+ if ( preg_match("|^https?://|", $image_url) === 0)
$image_url = "http://".$handle_parts[1].$image_url;
update_contact_avatar($image_url, $importer["uid"], $contact["id"]);
// this is to prevent multiple birthday notifications in a single year
// if we already have a stored birthday and the 'm-d' part hasn't changed, preserve the entry, which will preserve the notify year
- if(substr($birthday,5) === substr($contact["bd"],5))
+ if (substr($birthday,5) === substr($contact["bd"],5))
$birthday = $contact["bd"];
$r = q("UPDATE `contact` SET `name` = '%s', `nick` = '%s', `addr` = '%s', `name-date` = '%s', `bd` = '%s',
$a = get_app();
- if($contact["rel"] == CONTACT_IS_FOLLOWER && in_array($importer["page-flags"], array(PAGE_FREELOVE))) {
+ if ($contact["rel"] == CONTACT_IS_FOLLOWER && in_array($importer["page-flags"], array(PAGE_FREELOVE))) {
q("UPDATE `contact` SET `rel` = %d, `writable` = 1 WHERE `id` = %d AND `uid` = %d",
intval(CONTACT_IS_FRIEND),
intval($contact["id"]),
intval($importer["uid"])
);
- if($r && !$r[0]["hide-friends"] && !$contact["hidden"] && intval(get_pconfig($importer["uid"], "system", "post_newfriend"))) {
+ if ($r && !$r[0]["hide-friends"] && !$contact["hidden"] && intval(get_pconfig($importer["uid"], "system", "post_newfriend"))) {
$self = q("SELECT * FROM `contact` WHERE `self` AND `uid` = %d LIMIT 1",
intval($importer["uid"])
// they are not CONTACT_IS_FOLLOWER anymore but that's what we have in the array
- if($self && $contact["rel"] == CONTACT_IS_FOLLOWER) {
+ if ($self && $contact["rel"] == CONTACT_IS_FOLLOWER) {
$arr = array();
+ $arr["protocol"] = PROTOCOL_DIASPORA;
$arr["uri"] = $arr["parent-uri"] = item_new_uri($a->get_hostname(), $importer["uid"]);
$arr["uid"] = $importer["uid"];
$arr["contact-id"] = $self[0]["id"];
$arr["deny_gid"] = $user[0]["deny_gid"];
$i = item_store($arr);
- if($i)
+ if ($i)
proc_run(PRIORITY_HIGH, "include/notifier.php", "activity", $i);
}
}
$def_gid = get_default_group($importer['uid'], $ret["network"]);
- if(intval($def_gid))
+ if (intval($def_gid))
group_add_member($importer["uid"], "", $contact_record["id"], $def_gid);
update_contact_avatar($ret["photo"], $importer['uid'], $contact_record["id"], true);
- if($importer["page-flags"] == PAGE_NORMAL) {
+ if ($importer["page-flags"] == PAGE_NORMAL) {
logger("Sending intra message for author ".$author.".", LOGGER_DEBUG);
);
$u = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($importer["uid"]));
- if($u) {
+ if ($u) {
logger("Sending share message (Relation: ".$new_relation.") to author ".$author." - Contact: ".$contact_record["id"]." - User: ".$importer["uid"], LOGGER_DEBUG);
$ret = self::send_share($u[0], $contact_record);
$datarray["verb"] = ACTIVITY_POST;
$datarray["gravity"] = GRAVITY_PARENT;
- $datarray["object"] = $xml;
+ $datarray["protocol"] = PROTOCOL_DIASPORA;
+ $datarray["source"] = $xml;
$prefix = share_header($original_item["author-name"], $original_item["author-link"], $original_item["author-avatar"],
$original_item["guid"], $original_item["created"], $orig_url);
$datarray["verb"] = ACTIVITY_POST;
$datarray["gravity"] = GRAVITY_PARENT;
- $datarray["object"] = $xml;
+ $datarray["protocol"] = PROTOCOL_DIASPORA;
+ $datarray["source"] = $xml;
$datarray["body"] = self::replace_people_guid($body, $contact["url"]);
return false;
}
- $inner_aes_key = random_string(32);
+ $inner_aes_key = openssl_random_pseudo_bytes(32);
$b_inner_aes_key = base64_encode($inner_aes_key);
- $inner_iv = random_string(16);
+ $inner_iv = openssl_random_pseudo_bytes(16);
$b_inner_iv = base64_encode($inner_iv);
- $outer_aes_key = random_string(32);
+ $outer_aes_key = openssl_random_pseudo_bytes(32);
$b_outer_aes_key = base64_encode($outer_aes_key);
- $outer_iv = random_string(16);
+ $outer_iv = openssl_random_pseudo_bytes(16);
$b_outer_iv = base64_encode($outer_iv);
$handle = self::my_handle($user);
- $padded_data = pkcs5_pad($msg,16);
- $inner_encrypted = self::aes_decrypt($inner_aes_key, $inner_iv, $padded_data);
+ $inner_encrypted = self::aes_encrypt($inner_aes_key, $inner_iv, $msg);
$b64_data = base64_encode($inner_encrypted);
"author_id" => $handle));
$decrypted_header = xml::from_array($xmldata, $xml, true);
- $decrypted_header = pkcs5_pad($decrypted_header,16);
- $ciphertext = self::aes_decrypt($outer_aes_key, $outer_iv, $decrypted_header);
+ $ciphertext = self::aes_encrypt($outer_aes_key, $outer_iv, $decrypted_header);
$outer_json = json_encode(array("iv" => $b_outer_iv, "key" => $b_outer_aes_key));
$a = get_app();
$enabled = intval(get_config("system", "diaspora_enabled"));
- if(!$enabled)
+ if (!$enabled)
return 200;
$logid = random_string(4);
$body = html_entity_decode(bb2diaspora($body));
// Adding the title
- if(strlen($title))
+ if (strlen($title))
$body = "## ".html_entity_decode($title)."\n\n".$body;
if ($item["attach"]) {
$cnt = preg_match_all('/href=\"(.*?)\"(.*?)title=\"(.*?)\"/ism', $item["attach"], $matches, PREG_SET_ORDER);
- if(cnt) {
+ if (cnt) {
$body .= "\n".t("Attachments:")."\n";
- foreach($matches as $mtch)
+ foreach ($matches as $mtch)
$body .= "[".$mtch[3]."](".$mtch[1].")\n";
}
}
if ($searchable === 'true') {
$dob = '1000-00-00';
- if (($profile['dob']) && ($profile['dob'] != '0000-00-00'))
+ if (($profile['dob']) && ($profile['dob'] > '0001-01-01'))
$dob = ((intval($profile['dob'])) ? intval($profile['dob']) : '1000') .'-'. datetime_convert('UTC','UTC',$profile['dob'],'m-d');
$about = $profile['about'];
$kw = str_replace(' ',' ',$kw);
$arr = explode(' ',$profile['pub_keywords']);
if (count($arr)) {
- for($x = 0; $x < 5; $x ++) {
+ for ($x = 0; $x < 5; $x ++) {
if (trim($arr[$x]))
$tags .= '#'. trim($arr[$x]) .' ';
}
"searchable" => $searchable,
"tag_string" => $tags);
- foreach($recips as $recip) {
+ foreach ($recips as $recip) {
logger("Send updated profile data for user ".$uid." to contact ".$recip["id"], LOGGER_DEBUG);
self::build_and_transmit($profile, $recip, "profile", $message, false, "", true);
}
}
$r = q("SELECT `prvkey` FROM `user` WHERE `uid` = %d LIMIT 1", intval($contact['uid']));
- if(!$r)
+ if (!dbm::is_result($r)) {
return false;
+ }
$contact["uprvkey"] = $r[0]['prvkey'];
$r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1", intval($post_id));
- if (!$r)
+ if (!dbm::is_result($r)) {
return false;
+ }
- if (!in_array($r[0]["verb"], array(ACTIVITY_LIKE, ACTIVITY_DISLIKE)))
+ if (!in_array($r[0]["verb"], array(ACTIVITY_LIKE, ACTIVITY_DISLIKE))) {
return false;
+ }
$message = self::construct_like($r[0], $contact);
$message["author_signature"] = self::signature($contact, $message);
projects / friendica.git / blobdiff