X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fdiaspora.php;h=fe853b5df56b402bc3c084d5fb9ba57ebfc2069e;hb=adbc84c48efd790dd8cded5f215d1223f880ec84;hp=ad5e2adb2a4d10f601111875348e30af64178c13;hpb=dc212de9606422be6e912a0bb7f3569192942938;p=friendica.git
diff --git a/include/diaspora.php b/include/diaspora.php
index ad5e2adb2a..fe853b5df5 100644
--- a/include/diaspora.php
+++ b/include/diaspora.php
@@ -41,6 +41,9 @@ function diaspora_dispatch($importer,$msg) {
$xmlbase = $parsed_xml->post;
+ logger('diaspora_dispatch: ' . print_r($xmlbase,true), LOGGER_DEBUG);
+
+
if($xmlbase->request) {
$ret = diaspora_request($importer,$xmlbase->request);
}
@@ -65,9 +68,15 @@ function diaspora_dispatch($importer,$msg) {
elseif($xmlbase->retraction) {
$ret = diaspora_retraction($importer,$xmlbase->retraction,$msg);
}
+ elseif($xmlbase->signed_retraction) {
+ $ret = diaspora_signed_retraction($importer,$xmlbase->retraction,$msg);
+ }
elseif($xmlbase->photo) {
$ret = diaspora_photo($importer,$xmlbase->photo,$msg);
}
+ elseif($xmlbase->conversation) {
+ $ret = diaspora_conversation($importer,$xmlbase->conversation,$msg);
+ }
else {
logger('diaspora_dispatch: unknown message type: ' . print_r($xmlbase,true));
}
@@ -417,6 +426,8 @@ function diaspora_decode($importer,$xml) {
function diaspora_request($importer,$xml) {
+ $a = get_app();
+
$sender_handle = unxmlify($xml->sender_handle);
$recipient_handle = unxmlify($xml->recipient_handle);
@@ -437,7 +448,62 @@ function diaspora_request($importer,$xml) {
intval($importer['uid'])
);
}
- // send notification?
+ // send notification
+
+ $r = q("SELECT `hide-friends` FROM `profile` WHERE `uid` = %d AND `is-default` = 1 LIMIT 1",
+ intval($importer['uid'])
+ );
+
+ if((count($r)) && ($r[0]['hide-friends'] == 0)) {
+ require_once('include/items.php');
+
+ $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
+ intval($importer['uid'])
+ );
+
+ // they are not CONTACT_IS_FOLLOWER anymore but that's what we have in the array
+
+ if(count($self) && $contact['rel'] == CONTACT_IS_FOLLOWER) {
+
+ $arr = array();
+ $arr['uri'] = $arr['parent-uri'] = item_new_uri($a->get_hostname(), $importer['uid']);
+ $arr['uid'] = $importer['uid'];
+ $arr['contact-id'] = $self[0]['id'];
+ $arr['wall'] = 1;
+ $arr['type'] = 'wall';
+ $arr['gravity'] = 0;
+ $arr['origin'] = 1;
+ $arr['author-name'] = $arr['owner-name'] = $self[0]['name'];
+ $arr['author-link'] = $arr['owner-link'] = $self[0]['url'];
+ $arr['author-avatar'] = $arr['owner-avatar'] = $self[0]['thumb'];
+ $arr['verb'] = ACTIVITY_FRIEND;
+ $arr['object-type'] = ACTIVITY_OBJ_PERSON;
+
+ $A = '[url=' . $self[0]['url'] . ']' . $self[0]['name'] . '[/url]';
+ $B = '[url=' . $contact['url'] . ']' . $contact['name'] . '[/url]';
+ $BPhoto = '[url=' . $contact['url'] . ']' . '[img]' . $contact['thumb'] . '[/img][/url]';
+ $arr['body'] = sprintf( t('%1$s is now friends with %2$s'), $A, $B)."\n\n\n".$Bphoto;
+
+ $arr['object'] = '' . "\n";
+ $arr['last-child'] = 1;
+
+ $arr['allow_cid'] = $user[0]['allow_cid'];
+ $arr['allow_gid'] = $user[0]['allow_gid'];
+ $arr['deny_cid'] = $user[0]['deny_cid'];
+ $arr['deny_gid'] = $user[0]['deny_gid'];
+
+ $i = item_store($arr);
+ if($i)
+ proc_run('php',"include/notifier.php","activity","$i");
+
+ }
+
+ }
+
return;
}
@@ -451,13 +517,14 @@ function diaspora_request($importer,$xml) {
$batch = (($ret['batch']) ? $ret['batch'] : implode('/', array_slice(explode('/',$ret['url']),0,3)) . '/receive/public');
- $r = q("INSERT INTO `contact` (`uid`, `network`,`addr`,`created`,`url`,`batch`,`name`,`nick`,`photo`,`pubkey`,`notify`,`poll`,`blocked`,`priority`)
- VALUES ( %d, '%s', '%s', '%s','%s','%s','%s','%s','%s','%s','%s','%s',%d,%d) ",
+ $r = q("INSERT INTO `contact` (`uid`, `network`,`addr`,`created`,`url`,`nurl`,`batch`,`name`,`nick`,`photo`,`pubkey`,`notify`,`poll`,`blocked`,`priority`)
+ VALUES ( %d, '%s', '%s', '%s', '%s','%s','%s','%s','%s','%s','%s','%s','%s',%d,%d) ",
intval($importer['uid']),
dbesc($ret['network']),
dbesc($ret['addr']),
datetime_convert(),
dbesc($ret['url']),
+ dbesc(normalise_link($ret['url'])),
dbesc($batch),
dbesc($ret['name']),
dbesc($ret['nick']),
@@ -635,12 +702,18 @@ function diaspora_reshare($importer,$xml) {
$x = str_replace(array('',''),array('',''),$x);
$source_xml = parse_xml_string($x,false);
- if(strlen($source_xml->post->asphoto->objectId) && ($source_xml->post->asphoto->objectId != 0) && ($source_xml->post->asphoto->image_url))
+ if(strlen($source_xml->post->asphoto->objectId) && ($source_xml->post->asphoto->objectId != 0) && ($source_xml->post->asphoto->image_url)) {
$body = '[url=' . notags(unxmlify($source_xml->post->asphoto->image_url)) . '][img]' . notags(unxmlify($source_xml->post->asphoto->objectId)) . '[/img][/url]' . "\n";
- elseif($source_xml->post->asphoto->image_url)
+ $body = scale_diaspora_images($body,false);
+ }
+ elseif($source_xml->post->asphoto->image_url) {
$body = '[img]' . notags(unxmlify($source_xml->post->asphoto->image_url)) . '[/img]' . "\n";
+ $body = scale_diaspora_images($body);
+ }
elseif($source_xml->post->status_message) {
$body = diaspora2bb($source_xml->post->status_message->raw_message);
+ $body = scale_diaspora_images($body);
+
}
else {
logger('diaspora_reshare: no reshare content found: ' . print_r($source_xml,true));
@@ -771,16 +844,19 @@ function diaspora_asphoto($importer,$xml) {
$created = unxmlify($xml->created_at);
$private = ((unxmlify($xml->public) == 'false') ? 1 : 0);
- if(strlen($xml->objectId) && ($xml->objectId != 0) && ($xml->image_url))
+ if(strlen($xml->objectId) && ($xml->objectId != 0) && ($xml->image_url)) {
$body = '[url=' . notags(unxmlify($xml->image_url)) . '][img]' . notags(unxmlify($xml->objectId)) . '[/img][/url]' . "\n";
- elseif($xml->image_url)
+ $body = scale_diaspora_images($body,false);
+ }
+ elseif($xml->image_url) {
$body = '[img]' . notags(unxmlify($xml->image_url)) . '[/img]' . "\n";
+ $body = scale_diaspora_images($body);
+ }
else {
logger('diaspora_asphoto: no photo url found.');
return;
}
-
$datarray = array();
@@ -832,8 +908,6 @@ function diaspora_comment($importer,$xml,$msg) {
$parent_author_signature = (($xml->parent_author_signature) ? notags(unxmlify($xml->parent_author_signature)) : '');
- $text = $xml->text;
-
$contact = diaspora_get_contact_by_handle($importer['uid'],$msg['author']);
if(! $contact) {
logger('diaspora_comment: cannot find contact: ' . $msg['author']);
@@ -980,6 +1054,165 @@ function diaspora_comment($importer,$xml,$msg) {
return;
}
+
+
+
+function diaspora_conversation($importer,$xml,$msg) {
+
+ $a = get_app();
+
+ $guid = notags(unxmlify($xml->guid));
+ $subject = notags(unxmlify($xml->subject));
+ $diaspora_handle = notags(unxmlify($xml->diaspora_handle));
+ $participant_handles = notags(unxmlify($xml->participant_handles));
+ $created_at = datetime_convert('UTC','UTC',notags(unxmlify($xml->created_at)));
+
+ $parent_uri = $diaspora_handle . ':' . $guid;
+
+ $messages = $xml->message;
+
+ if(! count($messages)) {
+ logger('diaspora_conversation: empty conversation');
+ return;
+ }
+
+ $contact = diaspora_get_contact_by_handle($importer['uid'],$msg['author']);
+ if(! $contact) {
+ logger('diaspora_conversation: cannot find contact: ' . $msg['author']);
+ return;
+ }
+
+ if(($contact['rel'] == CONTACT_IS_FOLLOWER) || ($contact['blocked']) || ($contact['readonly'])) {
+ logger('diaspora_conversation: Ignoring this author.');
+ return 202;
+ }
+
+ $conversation = null;
+
+ $c = q("select * from conv where uid = %d and guid = '%s' limit 1",
+ intval($importer['uid']),
+ dbesc($guid)
+ );
+ if(count($c))
+ $conversation = $c[0];
+ else {
+ $r = q("insert into conv (uid,guid,recips) values(%d, '%s', '%s') ",
+ intval($importer['uid']),
+ dbesc($guid),
+ dbesc($participant_handles)
+ );
+ if($r)
+ $c = q("select * from conv where uid = %d and guid = '%s' limit 1",
+ intval($importer['uid']),
+ dbesc($guid)
+ );
+ if(count($c))
+ $conversation = $c[0];
+ }
+ if(! $conversation) {
+ logger('diaspora_conversation: unable to create conversation.');
+ return;
+ }
+
+
+ foreach($messages as $mesg) {
+
+ $reply = 0;
+
+ $msg_guid = notags(unxmlify($mesg->guid));
+ $msg_parent_guid = notags(unxmlify($mesg->parent_guid));
+ $msg_parent_author_signature = notags(unxmlify($mesg->parent_author_signature));
+ $msg_author_signature = notags(unxmlify($mesg->author_signature));
+ $msg_text = unxmlify($mesg->text);
+ $msg_created_at = datetime_convert('UTC','UTC',notags(unxmlify($mesg->created_at)));
+ $msg_diaspora_handle = notags(unxmlify($mesg->diaspora_handle));
+ $msg_conversation_guid = notags(unxmlify($mesg->conversation_guid));
+ if($msg_conversation_guid != $guid) {
+ logger('diaspora_conversation: message conversation guid does not belong to the current conversation. ' . $xml);
+ continue;
+ }
+
+ // Is this right?
+
+ if($msg_parent_guid != $guid)
+ $reply = 1;
+
+ $body = diaspora2bb($msg_text);
+ $message_id = $msg_diaspora_handle . ':' . $msg_guid;
+
+ $author_signed_data = $msg_guid . ';' . $msg_parent_guid . ';' . $msg_text . ';' . unxmlify($mesg->created_at) . ';' . $msg_diaspora_handle . ';' . $msg_conversation_guid;
+// $author_signed_data = $msg_guid . ';' . $msg_parent_guid . ';' . $msg_text . ';' . $msg_diaspora_handle;
+
+ $author_signature = base64_decode($msg_author_signature);
+
+ if(strcasecmp($msg_diaspora_handle,$msg['author']) == 0) {
+ $person = $contact;
+ $key = $msg['key'];
+ }
+ else {
+ $person = find_diaspora_person_by_handle($msg_diaspora_handle);
+
+ if(is_array($person) && x($person,'pubkey'))
+ $key = $person['pubkey'];
+ else {
+ logger('diaspora_conversation: unable to find author details');
+ continue;
+ }
+ }
+
+ if(! rsa_verify($author_signed_data,$author_signature,$key,'sha256')) {
+ logger('diaspora_conversation: verification failed.');
+ continue;
+ }
+
+ if($msg_parent_author_signature) {
+ $owner_signed_data = $msg_guid . ';' . $msg_parent_guid . ';' . $msg_text . ';' . unxmlify($mesg->created_at) . ';' . $msg_diaspora_handle . ';' . $msg_conversation_guid;
+
+ $parent_author_signature = base64_decode($msg_parent_author_signature);
+
+ $key = $msg['key'];
+
+ if(! rsa_verify($owner_signed_data,$parent_author_signature,$key,'sha256')) {
+ logger('diaspora_conversation: owner verification failed.');
+ continue;
+ }
+ }
+
+ $r = q("select id from mail where `uri` = '%s' limit 1",
+ dbesc($message_id)
+ );
+ if(count($r)) {
+ logger('diaspora_conversation: duplicate message already delivered.', LOGGER_DEBUG);
+ continue;
+ }
+
+ q("insert into mail ( `uid`, `guid`, `convid`, `from-name`,`from-photo`,`from-url`,`contact-id`,`title`,`body`,`seen`,`replied`,`uri`,`parent-uri`,`created`) values ( %d, '%s', %d, '%s', '%s', '%s', %d, '%s', '%s', %d, %d, '%s','%s','%s')",
+ intval($importer['uid']),
+ dbesc($msg_guid),
+ intval($conversation['id']),
+ dbesc($person['name']),
+ dbesc($person['photo']),
+ dbesc($person['url']),
+ intval($contact['id']),
+ dbesc($subject),
+ dbesc($body),
+ 0,
+ intval($reply),
+ dbesc($message_id),
+ dbesc($parent_uri),
+ dbesc($msg_created_at)
+ );
+
+ }
+
+ return;
+}
+
+
+
+
+
+
function diaspora_photo($importer,$xml,$msg) {
$a = get_app();
@@ -1019,6 +1252,8 @@ function diaspora_photo($importer,$xml,$msg) {
$link_text = '[img]' . $remote_photo_path . $remote_photo_name . '[/img]' . "\n";
+ $link_text = scale_diaspora_images($link_text);
+
if(strpos($parent_item['body'],$link_text) === false) {
$r = q("update item set `body` = '%s', `visible` = 1 where `id` = %d and `uid` = %d limit 1",
dbesc($link_text . $parent_item['body']),
@@ -1231,6 +1466,7 @@ function diaspora_retraction($importer,$xml) {
return;
if($type === 'Person') {
+ require_once('include/Contact.php');
contact_remove($contact['id']);
}
elseif($type === 'Post') {
@@ -1252,6 +1488,51 @@ function diaspora_retraction($importer,$xml) {
// NOTREACHED
}
+function diaspora_signed_retraction($importer,$xml) {
+
+ $guid = notags(unxmlify($xml->target_guid));
+ $diaspora_handle = notags(unxmlify($xml->sender_handle));
+ $type = notags(unxmlify($xml->target_type));
+ $sig = notags(unxmlify($xml->target_author_signature));
+
+ $contact = diaspora_get_contact_by_handle($importer['uid'],$diaspora_handle);
+ if(! $contact)
+ return;
+
+ // this may not yet work for comments. Need to see how the relaying works
+ // and figure out who signs it.
+
+
+ $signed_data = $guid . ';' . $type ;
+
+ $sig = base64_decode($sig);
+
+ $key = $msg['key'];
+
+ if(! rsa_verify($signed_data,$sig,$key,'sha256')) {
+ logger('diaspora_signed_retraction: owner verification failed.' . print_r($msg,true));
+ return;
+ }
+
+ if($type === 'StatusMessage') {
+ $r = q("select * from item where guid = '%s' and uid = %d limit 1",
+ dbesc('guid'),
+ intval($importer['uid'])
+ );
+ if(count($r)) {
+ if(link_compare($r[0]['author-link'],$contact['url'])) {
+ q("update item set `deleted` = 1, `changed` = '%s' where `id` = %d limit 1",
+ dbesc(datetime_convert()),
+ intval($r[0]['id'])
+ );
+ }
+ }
+ }
+
+ return 202;
+ // NOTREACHED
+}
+
function diaspora_profile($importer,$xml) {
$a = get_app();
@@ -1406,6 +1687,17 @@ function diaspora_send_status($item,$owner,$contact,$public_batch = false) {
$body = xmlify(html_entity_decode(bb2diaspora($body)));
+ if($item['attach']) {
+ $cnt = preg_match_all('/href=\"(.*?)\"(.*?)title=\"(.*?)\"/ism',$item['attach'],$matches,PREG_SET_ORDER);
+ if(cnt) {
+ $body .= "\n" . t('Attachments:') . "\n";
+ foreach($matches as $mtch) {
+ $body .= '[' . $mtch[3] . '](' . $mtch[1] . ')' . "\n";
+ }
+ }
+ }
+
+
$public = (($item['private']) ? 'false' : 'true');
require_once('include/datetime.php');
@@ -1636,11 +1928,14 @@ function diaspora_send_retraction($item,$owner,$contact,$public_batch = false) {
$a = get_app();
$myaddr = $owner['nickname'] . '@' . substr($a->get_baseurl(), strpos($a->get_baseurl(),'://') + 3);
- $tpl = get_markup_template('diaspora_retract.tpl');
+ $signed_text = $item['guid'] . ';' . 'StatusMessage';
+
+ $tpl = get_markup_template('diaspora_signed_retract.tpl');
$msg = replace_macros($tpl, array(
'$guid' => $item['guid'],
- '$type' => 'Post',
- '$handle' => $myaddr
+ '$type' => 'StatusMessage',
+ '$handle' => $myaddr,
+ '$signature' => base64_encode(rsa_sign($signed_text,$owner['uprvkey'],'sha256'))
));
$slap = 'xml=' . urlencode(urlencode(diaspora_msg_build($msg,$owner,$contact,$owner['uprvkey'],$contact['pubkey'],$public_batch)));
@@ -1654,15 +1949,35 @@ function diaspora_transmit($owner,$contact,$slap,$public_batch) {
$a = get_app();
$logid = random_string(4);
- logger('diaspora_transmit: ' . $logid . ' ' . (($public_batch) ? $contact['batch'] : $contact['notify']));
- post_url((($public_batch) ? $contact['batch'] : $contact['notify']) . '/',$slap);
+ $dest_url = (($public_batch) ? $contact['batch'] : $contact['notify']);
+ if(! $dest_url) {
+ logger('diaspora_transmit: no url for contact: ' . $contact['id'] . ' batch mode =' . $public_batch);
+ return 0;
+ }
+
+ logger('diaspora_transmit: ' . $logid . ' ' . $dest_url);
+
+ post_url($dest_url . '/', $slap);
+
$return_code = $a->get_curl_code();
logger('diaspora_transmit: ' . $logid . ' returns: ' . $return_code);
- if((! $return_code) || (($curl_stat == 503) && (stristr($a->get_curl_headers(),'retry-after')))) {
+ if((! $return_code) || (($return_code == 503) && (stristr($a->get_curl_headers(),'retry-after')))) {
logger('diaspora_transmit: queue message');
- // queue message for redelivery
- add_to_queue($contact['id'],NETWORK_DIASPORA,$slap,$public_batch);
+
+ $r = q("SELECT id from queue where cid = %d and network = '%s' and content = '%s' and batch = %d limit 1",
+ intval($contact['id']),
+ dbesc(NETWORK_DIASPORA),
+ dbesc($slap),
+ intval($public_batch)
+ );
+ if(count($r)) {
+ logger('diaspora_transmit: add_to_queue ignored - identical item already in queue');
+ }
+ else {
+ // queue message for redelivery
+ add_to_queue($contact['id'],NETWORK_DIASPORA,$slap,$public_batch);
+ }
}