diff options
Diffstat (limited to 'include/diaspora.php')
| -rw-r--r-- | include/diaspora.php | 147 |
1 files changed, 111 insertions, 36 deletions
diff --git a/include/diaspora.php b/include/diaspora.php index 90c802363..6d070ecba 100644 --- a/include/diaspora.php +++ b/include/diaspora.php @@ -3,6 +3,7 @@ require_once('include/crypto.php'); require_once('include/items.php'); require_once('include/bb2diaspora.php'); +require_once('include/contact_selectors.php'); function diaspora_dispatch($importer,$msg) { @@ -139,10 +140,9 @@ EOT; $encrypted_outer_key_bundle = ''; openssl_public_encrypt($outer_json,$encrypted_outer_key_bundle,$pubkey); - logger('outer_bundle_encrypt: ' . openssl_error_string()); $b64_encrypted_outer_key_bundle = base64_encode($encrypted_outer_key_bundle); - logger('outer_bundle: ' . $b64_encrypted_outer_key_bundle . ' key: ' . $pubkey); + logger('outer_bundle: ' . $b64_encrypted_outer_key_bundle . ' key: ' . $pubkey, LOGGER_DATA); $encrypted_header_json_object = json_encode(array('aes_key' => base64_encode($encrypted_outer_key_bundle), 'ciphertext' => base64_encode($ciphertext))); @@ -222,7 +222,7 @@ function diaspora_decode($importer,$xml) { * </decrypted_header> */ - logger('decrypted: ' . $decrypted); + logger('decrypted: ' . $decrypted, LOGGER_DEBUG); $idom = parse_xml_string($decrypted,false); $inner_iv = base64_decode($idom->iv); @@ -398,6 +398,7 @@ function diaspora_request($importer,$xml) { function diaspora_post($importer,$xml) { + $a = get_app(); $guid = notags(unxmlify($xml->guid)); $diaspora_handle = notags(unxmlify($xml->diaspora_handle)); @@ -417,8 +418,10 @@ function diaspora_post($importer,$xml) { dbesc($message_id), dbesc($guid) ); - if(count($r)) + if(count($r)) { + logger('diaspora_post: message exists: ' . $guid); return; + } // allocate a guid on our system - we aren't fixing any collisions. // we're ignoring them @@ -453,8 +456,16 @@ function diaspora_post($importer,$xml) { $datarray['author-link'] = $contact['url']; $datarray['author-avatar'] = $contact['thumb']; $datarray['body'] = $body; + $datarray['app'] = 'Diaspora'; - item_store($datarray); + $message_id = item_store($datarray); + + if($message_id) { + q("update item set plink = '%s' where id = %d limit 1", + dbesc($a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $message_id), + intval($message_id) + ); + } return; @@ -462,6 +473,7 @@ function diaspora_post($importer,$xml) { function diaspora_comment($importer,$xml,$msg) { + $a = get_app(); $guid = notags(unxmlify($xml->guid)); $parent_guid = notags(unxmlify($xml->parent_guid)); $diaspora_handle = notags(unxmlify($xml->diaspora_handle)); @@ -474,8 +486,10 @@ function diaspora_comment($importer,$xml,$msg) { $text = $xml->text; $contact = diaspora_get_contact_by_handle($importer['uid'],$msg['author']); - if(! $contact) + if(! $contact) { + logger('diaspora_comment: cannot find contact: ' . $msg['author']); return; + } if(($contact['rel'] == CONTACT_IS_FOLLOWER) || ($contact['blocked']) || ($contact['readonly'])) { logger('diaspora_comment: Ignoring this author.'); @@ -485,6 +499,15 @@ function diaspora_comment($importer,$xml,$msg) { $r = q("SELECT * FROM `item` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1", intval($importer['uid']), + dbesc($guid) + ); + if(count($r)) { + logger('diaspora_comment: our comment just got relayed back to us (or there was a guid collision) : ' . $guid); + return; + } + + $r = q("SELECT * FROM `item` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1", + intval($importer['uid']), dbesc($parent_guid) ); if(! count($r)) { @@ -558,9 +581,17 @@ function diaspora_comment($importer,$xml,$msg) { $datarray['author-link'] = $person['url']; $datarray['author-avatar'] = ((x($person,'thumb')) ? $person['thumb'] : $person['photo']); $datarray['body'] = $body; + $datarray['app'] = 'Diaspora'; $message_id = item_store($datarray); + if($message_id) { + q("update item set plink = '%s' where id = %d limit 1", + dbesc($a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $message_id), + intval($message_id) + ); + } + if(! $parent_author_signature) { q("insert into sign (`iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ", intval($message_id), @@ -580,6 +611,7 @@ function diaspora_comment($importer,$xml,$msg) { function diaspora_photo($importer,$xml,$msg) { + $a = get_app(); $remote_photo_path = notags(unxmlify($xml->remote_photo_path)); $remote_photo_name = notags(unxmlify($xml->remote_photo_name)); @@ -647,8 +679,10 @@ function diaspora_like($importer,$xml,$msg) { return; $contact = diaspora_get_contact_by_handle($importer['uid'],$msg['author']); - if(! $contact) + if(! $contact) { + logger('diaspora_like: cannot find contact: ' . $msg['author']); return; + } if(($contact['rel'] == CONTACT_IS_FOLLOWER) || ($contact['blocked']) || ($contact['readonly'])) { logger('diaspora_like: Ignoring this author.'); @@ -715,8 +749,8 @@ function diaspora_like($importer,$xml,$msg) { } if($parent_author_signature) { -// $owner_signed_data = $guid . ';' . $parent_guid . ';' . $target_type . ';' . $positive . ';' . $msg['author']; - $owner_signed_data = $guid . ';' . $parent_guid . ';' . $target_type . ';' . $positive . ';' . $diaspora_handle; + + $owner_signed_data = $guid . ';' . $target_type . ';' . $parent_guid . ';' . $positive . ';' . $diaspora_handle; $parent_author_signature = base64_decode($parent_author_signature); @@ -776,6 +810,8 @@ EOT; $plink = '[url=' . $a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $parent_item['id'] . ']' . $post_type . '[/url]'; $arr['body'] = sprintf( $bodyverb, $ulink, $alink, $plink ); + $arr['app'] = 'Diaspora'; + $arr['private'] = $parent_item['private']; $arr['verb'] = $activity; $arr['object-type'] = $objtype; @@ -786,6 +822,14 @@ EOT; $message_id = item_store($arr); + + if($message_id) { + q("update item set plink = '%s' where id = %d limit 1", + dbesc($a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $message_id), + intval($message_id) + ); + } + if(! $parent_author_signature) { q("insert into sign (`iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ", intval($message_id), @@ -897,11 +941,12 @@ function diaspora_send_status($item,$owner,$contact) { } } - $body = xmlify(bb2diaspora($body)); + $body = xmlify(html_entity_decode(bb2diaspora($body))); + $public = (($item['private']) ? 'false' : 'true'); require_once('include/datetime.php'); - $created = datetime_convert('UTC','UTC',$item['created'],'Y-m-d h:i:s \U\T\C'); + $created = datetime_convert('UTC','UTC',$item['created'],'Y-m-d H:i:s \U\T\C'); $tpl = get_markup_template('diaspora_post.tpl'); $msg = replace_macros($tpl, array( @@ -953,7 +998,7 @@ function diaspora_send_images($item,$owner,$contact,$images) { '$guid' => xmlify($r[0]['guid']), '$handle' => xmlify($image['handle']), '$public' => xmlify($public), - '$created_at' => xmlify(datetime_convert('UTC','UTC',$r[0]['created'],'Y-m-d h:i:s \U\T\C')) + '$created_at' => xmlify(datetime_convert('UTC','UTC',$r[0]['created'],'Y-m-d H:i:s \U\T\C')) )); @@ -990,7 +1035,7 @@ function diaspora_send_followup($item,$owner,$contact) { $like = false; } - $text = bb2diaspora($item['body']); + $text = html_entity_decode(bb2diaspora($item['body'])); // sign it @@ -1035,14 +1080,6 @@ function diaspora_send_relay($item,$owner,$contact) { else return; - // fetch the original signature - $r = q("select * from sign where iid = %d limit 1", - intval($item['id']) - ); - if(! count($r)) - return; - $orig_sign = $r[0]; - if($item['verb'] === ACTIVITY_LIKE) { $tpl = get_markup_template('diaspora_like_relay.tpl'); $like = true; @@ -1054,14 +1091,59 @@ function diaspora_send_relay($item,$owner,$contact) { $like = false; } - $text = bb2diaspora($item['body']); + $body = $item['body']; + + $text = html_entity_decode(bb2diaspora($body)); - // sign it + // fetch the original signature if somebody sent the post to us to relay + // If we are relaying for a reply originating on our own account, there wasn't a 'send to relay' + // action. It wasn't needed. In that case create the original signature and the + // owner (parent author) signature + // comments from other networks will be relayed under our name, with a brief + // preamble to describe what's happening and noting the real author - if($like) - $parent_signed_text = $orig_sign['signed_text']; - else - $parent_signed_text = $orig_sign['signed_text']; + $r = q("select * from sign where iid = %d limit 1", + intval($item['id']) + ); + if(count($r)) { + $orig_sign = $r[0]; + $signed_text = $orig_sign['signed_text']; + $authorsig = $orig_sign['signature']; + $handle = $orig_sign['signer']; + } + else { + + $itemcontact = q("select * from contact where `id` = %d limit 1", + intval($item['contact-id']) + ); + if(count($itemcontact)) { + if(! $itemcontact[0]['self']) { + $prefix = sprintf( t('[Relayed] Comment authored by %s from network %s'), + '['. $item['author-name'] . ']' . '(' . $item['author-link'] . ')', + network_to_name($itemcontact['network'])) . "\n"; + $body = $prefix . $body; + } + } + else { + + if($like) + $signed_text = $item['guid'] . ';' . $target_type . ';' . $parent_guid . ';' . $positive . ';' . $myaddr; + else + $signed_text = $item['guid'] . ';' . $parent_guid . ';' . $text . ';' . $myaddr; + + $authorsig = base64_encode(rsa_sign($signed_text,$owner['uprvkey'],'sha')); + + q("insert into sign (`iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ", + intval($item['id']), + dbesc($signed_text), + dbesc(base64_encode($authorsig)), + dbesc($myaddr) + ); + $handle = $myaddr; + } + } + + // sign it $parentauthorsig = base64_encode(rsa_sign($signed_text,$owner['uprvkey'],'sha')); @@ -1071,18 +1153,11 @@ function diaspora_send_relay($item,$owner,$contact) { '$target_type' =>xmlify($target_type), '$authorsig' => xmlify($orig_sign['signature']), '$parentsig' => xmlify($parentauthorsig), - '$text' => xmlify($text), + '$body' => xmlify($text), '$positive' => xmlify($positive), - '$diaspora_handle' => xmlify($myaddr) + '$handle' => xmlify($handle) )); - // fetch the original signature - $r = q("select * from sign where iid = %d limit 1", - intval($item['id']) - ); - if(! count($r)) - return; - logger('diaspora_relay_comment: base message: ' . $msg, LOGGER_DATA); $slap = 'xml=' . urlencode(urlencode(diaspora_msg_build($msg,$owner,$contact,$owner['uprvkey'],$contact['pubkey']))); |