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The signature creation now moved into the Diaspora class. That's much cleaner.

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Michael Vogel 2016-03-19 15:49:47 +01:00 • committed by Roland Haeder
parent f5ac69a0cf
commit 8d82bf922e
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3 changed files with 125 additions and 124 deletions
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42
mod/item.php
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@ -24,6 +24,7 @@ require_once('include/threads.php');
require_once('include/text.php');
require_once('include/items.php');
require_once('include/Scrape.php');
require_once('include/diaspora.php');
function item_post(&$a) {
@ -900,7 +901,7 @@ function item_post(&$a) {
// Store the comment signature information in case we need to relay to Diaspora
store_diaspora_comment_sig($datarray, $author, ($self ? $user['prvkey'] : false), $parent_item, $post_id);
diaspora::store_comment_signature($datarray, $author, ($self ? $user['prvkey'] : false), $post_id);
} else {
$parent = $post_id;
@ -1245,42 +1246,3 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $netwo
return array('replaced' => $replaced, 'contact' => $r[0]);
}
function store_diaspora_comment_sig($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
$enabled = intval(get_config('system','diaspora_enabled'));
if(! $enabled) {
logger('mod_item: diaspora support disabled, not storing comment signature', LOGGER_DEBUG);
return;
}
logger('mod_item: storing diaspora comment signature');
require_once('include/bb2diaspora.php');
$signed_body = html_entity_decode(bb2diaspora($datarray['body']));
// 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 )
$authorsig = rsa_sign($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($diaspora_handle)
);
return;
}