diff options
Diffstat (limited to 'mod/item.php')
| -rw-r--r-- | mod/item.php | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/mod/item.php b/mod/item.php index b8afe76d1..000f46644 100644 --- a/mod/item.php +++ b/mod/item.php @@ -730,10 +730,7 @@ function item_post(&$a) { // Store the comment signature information in case we need to relay to Diaspora - // May want to have this run for remote users too, in which case the function needs to be - // expanded - if($self) - store_diaspora_comment_sig($datarray, $a->user, $a->get_baseurl(), $parent_item, $post_id); + store_diaspora_comment_sig($datarray, $author, ($self ? $a->user['prvkey'] : false), $parent_item, $post_id); } else { @@ -1027,12 +1024,9 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag) { } -function store_diaspora_comment_sig($datarray, $user, $baseurl, $parent_item, $post_id) { +function store_diaspora_comment_sig($datarray, $author, $uprvkey, $parent_item, $post_id) { // We won't be able to sign Diaspora comments for authenticated visitors - we don't have their private key - // May want to have this run for remote users too, in which case the function needs to be - // expanded - $enabled = intval(get_config('system','diaspora_enabled')); if(! $enabled) { logger('mod_item: diaspora support disabled, not storing comment signature', LOGGER_DEBUG); @@ -1044,19 +1038,30 @@ function store_diaspora_comment_sig($datarray, $user, $baseurl, $parent_item, $p require_once('include/bb2diaspora.php'); $signed_body = html_entity_decode(bb2diaspora($datarray['body'])); - $myaddr = $user['nickname'] . '@' . substr($baseurl, strpos($baseurl,'://') + 3); - if($datarray['verb'] === ACTIVITY_LIKE) - $signed_text = $datarray['guid'] . ';' . 'Post' . ';' . $parent_item['guid'] . ';' . 'true' . ';' . $myaddr; - else - $signed_text = $datarray['guid'] . ';' . $parent_item['guid'] . ';' . $signed_body . ';' . $myaddr; - $authorsig = base64_encode(rsa_sign($signed_text,$user['prvkey'],'sha256')); +// $myaddr = $user['nickname'] . '@' . substr($baseurl, strpos($baseurl,'://') + 3); + if( $author['network'] === NETWORK_DIASPORA) + $diaspora_handle = $author['addr']; + else { + // Only works for NETWORK_DFRN + $contact_baseurl_start = strpos($author['url'],'://') + 3; + $contact_baseurl_length = strpos($author['url'],'/profile') - $contact_baseurl_start; + $contact_baseurl = substr($author['url'], $contact_baseurl_start, $contact_baseurl_length); + $diaspora_handle = $author['nick'] . '@' . $contact_baseurl; + } + + $signed_text = $datarray['guid'] . ';' . $parent_item['guid'] . ';' . $signed_body . ';' . $diaspora_handle; + + if( $uprvkey !== false ) + $authorsig = base64_encode(rsa_sign($signed_text,$uprvkey,'sha256')); + else + $authorsig = ''; q("insert into sign (`iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ", intval($post_id), dbesc($signed_text), dbesc(base64_encode($authorsig)), - dbesc($myaddr) + dbesc($diaspora_handle) ); return; |