diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/queue_fn.php | 19 | ||||
| -rw-r--r-- | include/zot.php | 79 |
2 files changed, 89 insertions, 9 deletions
diff --git a/include/queue_fn.php b/include/queue_fn.php index 5fb0d5f1e..88da90479 100644 --- a/include/queue_fn.php +++ b/include/queue_fn.php @@ -216,7 +216,24 @@ function queue_deliver($outq, $immediate = false) { // normal zot delivery logger('deliver: dest: ' . $outq['outq_posturl'], LOGGER_DEBUG); - $result = zot_zot($outq['outq_posturl'],$outq['outq_notify']); + + + + $msg = $outq['outq_notify']; + $channel = null; + + if($outq['outq_msg']) { + $tmp = json_decode($msg,true); + $tmp['pickup'] = json_decode($outq['outq_msg'],true); + $msg = json_encode($tmp); + if($outq['outq_channel']) { + $channel = channelx_by_n($outq['outq_channel']); + } + } + + $result = zot_zot($outq['outq_posturl'],$msg,$channel); + + if($result['success']) { logger('deliver: remote zot delivery succeeded to ' . $outq['outq_posturl']); zot_process_response($outq['outq_posturl'],$result, $outq); diff --git a/include/zot.php b/include/zot.php index 8e3d03ad8..1ab858480 100644 --- a/include/zot.php +++ b/include/zot.php @@ -211,8 +211,19 @@ function zot_best_algorithm($methods) { * @param array $data * @return array see z_post_url() for returned data format */ -function zot_zot($url, $data) { - return z_post_url($url, array('data' => $data)); +function zot_zot($url, $data, $channel = null) { + + $headers = []; + + if($channel) { + $headers['X-Zot-Token'] = random_string(); + $hash = \Zotlabs\Web\HTTPSig::generate_digest($data,false); + $headers['X-Zot-Digest'] = 'SHA-256=' . $hash; + \Zotlabs\Web\HTTPSig::create_sig('',$headers,$channel['channel_prvkey'],'acct:' . $channel['channel_address'] . '@' . \App::get_hostname(),false,true,'sha512'); + } + + $redirects = 0; + return z_post_url($url, array('data' => $data),$redirects,((is_empty($headers)) ? [] : [ 'headers' => $headers ])); } /** @@ -4967,21 +4978,73 @@ function zot_reply_refresh($sender, $recipients) { } +function zot6_check_sig() { + + $ret = [ 'success' => false ]; + + foreach([ 'REDIRECT_REMOTE_USER', 'HTTP_AUTHORIZATION' ] as $head) { + if(array_key_exists($head,$_SERVER) && substr(trim($_SERVER[$head]),0,9) === 'Signature') { + if($head !== 'HTTP_AUTHORIZATION') { + $_SERVER['HTTP_AUTHORIZATION'] = $_SERVER[$head]; + continue; + } + + $sigblock = \Zotlabs\Web\HTTPSig::parse_sigheader($_SERVER[$head]); + if($sigblock) { + $keyId = $sigblock['keyId']; + + if($keyId) { + $r = q("select hubloc.*, site_crypto from hubloc left join site on hubloc_url = site_url + where hubloc_addr = '%s' ", + dbesc(str_replace('acct:','',$keyId)) + ); + if($r) { + foreach($r as $hubloc) { + $verified = \Zotlabs\Web\HTTPSig::verify('',$hubloc['xchan_pubkey']); + if($verified && $verified['header_signed'] && $verified['header_valid'] && $verified['content_signed'] && $verified['content_valid']) { + $ret['hubloc'] = $hubloc; + $ret['success'] = true; + return $ret; + } + } + } + } + } + } + } + + return $ret; +} + function zot_reply_notify($data) { $ret = array('success' => false); logger('notify received from ' . $data['sender']['url']); - $async = get_config('system','queued_fetch'); + // handle zot6 delivery - if($async) { - // add to receive queue - // qreceive_add($data); + $zret = zot6_check_sig(); + if($zret['success'] && $zret['hubloc'] && $zret['hubloc']['hubloc_guid'] === $data['sender']['guid']) { + logger('zot6_delivery'); + logger('zot6_data: ' . print_r($data,true),LOGGER_DATA); + $x = zot_import($data,$data['sender']['url']); + if($x) { + $x = crypto_encapsulate(json_encode($x),$zret['hubloc']['hubloc_sitekey'],zot_best_algorithm($zret['hubloc']['site_crypto'])); + $ret['delivery_report'] = $x; + } } else { - $x = zot_fetch($data); - $ret['delivery_report'] = $x; + $async = get_config('system','queued_fetch'); + + if($async) { + // add to receive queue + // qreceive_add($data); + } + else { + $x = zot_fetch($data); + $ret['delivery_report'] = $x; + } } $ret['success'] = true; |