diff options
Diffstat (limited to 'include/channel.php')
| -rw-r--r-- | include/channel.php | 140 |
1 files changed, 83 insertions, 57 deletions
diff --git a/include/channel.php b/include/channel.php index f2e7a703c..1eb3be96d 100644 --- a/include/channel.php +++ b/include/channel.php @@ -9,6 +9,7 @@ use Zotlabs\Access\PermissionRoles; use Zotlabs\Access\PermissionLimits; use Zotlabs\Access\Permissions; use Zotlabs\Daemon\Master; +use Zotlabs\Lib\Crypto; use Zotlabs\Lib\System; use Zotlabs\Render\Comanche; use Zotlabs\Lib\Libzot; @@ -107,7 +108,7 @@ function create_sys_channel() { if ((! get_config('system', 'pubkey')) && (! get_config('system', 'prvkey'))) { require_once('include/crypto.php'); - $hostkey = new_keypair(4096); + $hostkey = Crypto::new_keypair(4096); set_config('system', 'pubkey', $hostkey['pubkey']); set_config('system', 'prvkey', $hostkey['prvkey']); } @@ -232,10 +233,10 @@ function create_identity($arr) { } $guid = Libzot::new_uid($nick); - $key = new_keypair(4096); + $key = Crypto::new_keypair(4096); // legacy zot - $zsig = base64url_encode(rsa_sign($guid,$key['prvkey'])); + $zsig = base64url_encode(Crypto::sign($guid,$key['prvkey'])); $zhash = make_xchan_hash($guid,$zsig); // zot6 @@ -345,7 +346,7 @@ function create_identity($arr) { 'hubloc_addr' => channel_reddress($ret['channel']), 'hubloc_primary' => intval($primary), 'hubloc_url' => z_root(), - 'hubloc_url_sig' => base64url_encode(rsa_sign(z_root(),$ret['channel']['channel_prvkey'])), + 'hubloc_url_sig' => base64url_encode(Crypto::sign(z_root(),$ret['channel']['channel_prvkey'])), 'hubloc_host' => App::get_hostname(), 'hubloc_callback' => z_root() . '/post', 'hubloc_sitekey' => get_config('system','pubkey'), @@ -603,9 +604,9 @@ function change_channel_keys($channel) { $stored = []; - $key = new_keypair(4096); + $key = Crypto::new_keypair(4096); - $sig = base64url_encode(rsa_sign($channel['channel_guid'],$key['prvkey'])); + $sig = base64url_encode(Crypto::sign($channel['channel_guid'],$key['prvkey'])); $hash = make_xchan_hash($channel['channel_guid'],$sig); $stored['old_guid'] = $channel['channel_guid']; @@ -614,7 +615,7 @@ function change_channel_keys($channel) { $stored['old_hash'] = $channel['channel_hash']; $stored['new_key'] = $key['pubkey']; - $stored['new_sig'] = base64url_encode(rsa_sign($key['pubkey'],$channel['channel_prvkey'])); + $stored['new_sig'] = base64url_encode(Crypto::sign($key['pubkey'],$channel['channel_prvkey'])); // Save this info for the notifier to collect @@ -651,7 +652,7 @@ function change_channel_keys($channel) { foreach($h as $hv) { $hv['hubloc_guid_sig'] = $sig; $hv['hubloc_hash'] = $hash; - $hv['hubloc_url_sig'] = base64url_encode(rsa_sign(z_root(),$modified['channel_prvkey'])); + $hv['hubloc_url_sig'] = base64url_encode(Crypto::sign(z_root(),$modified['channel_prvkey'])); hubloc_store_lowlevel($hv); } } @@ -890,20 +891,27 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals unset($ret['channel']['channel_salt']); } if ($zap_compat) { - $channel['channel_guid_sig'] = 'sha256.' . $channel['channel_guid_sig']; - $channel['channel_hash'] = $channel['channel_portable_id']; - unset($channel['channel_portable_id']); + unset($ret['channel']['channel_portable_id']); } - - } if(in_array('channel',$sections) || in_array('profile',$sections)) { $r = q("select * from profile where uid = %d", intval($channel_id) ); - if($r) + if($r) { $ret['profile'] = $r; + if ($zap_compat) { + // zap only supports one profile + foreach ($r as $rv) { + if ($rv['is_default']) { + $ret['profile'] = [ $rv ]; + break; + } + } + } + } + $r = q("select mimetype, content, os_storage from photo where imgscale = 4 and photo_usage = %d and uid = %d limit 1", @@ -936,50 +944,47 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals $newconfig = []; $abconfig = load_abconfig($channel_id,$ret['abook'][$x]['abook_xchan']); - // Partly revert of commit 85cf25a2a8bfbbfe10de485d4affd54626fbbfa4 if($abconfig) { - $ret['abook'][$x]['abconfig'] = $abconfig; - } + if ($zap_compat) { + foreach ($abconfig as $abc) { + + if ($abc['cat'] === 'my_perms') { + if (intval($abc['v'])) { + $my_perms[] = $abc['k']; + } + continue; + } + if ($abc['cat'] === 'their_perms') { + if (intval($abc['v'])) { + $their_perms[] = $abc['k']; + } + continue; + } + if (preg_match('|^a:[0-9]+:{.*}$|s', $abc['v'])) { + $abc['v'] = serialise(unserialize($abc['v'])); + } + $newconfig[] = $abc; + } - /* This was added in commit 85cf25a2a8bfbbfe10de485d4affd54626fbbfa4 - * Seems unfinished work on zap compatibility for cloning. - * It breaks cloning of abconfig for hubzilla - reverted to the above code. + $ret['abook'][$x]['abconfig'] = $newconfig; - if($abconfig) { - foreach ($abconfig as $abc) { + $ret['abook'][$x]['abconfig'][] = [ 'chan' => $channel_id, 'xchan' => $ret['abook'][$x]['abook_xchan'], 'cat' => 'system', 'k' => 'my_perms', 'v' => implode(',',$my_perms) ]; + $ret['abook'][$x]['abconfig'][] = [ 'chan' => $channel_id, 'xchan' => $ret['abook'][$x]['abook_xchan'], 'cat' => 'system', 'k' => 'their_perms', 'v' => implode(',',$their_perms) ]; - if ($abc['cat'] === 'my_perms' && intval($abc['v'])) { - $my_perms[] = $abc['k']; - continue; - } - if ($abc['cat'] === 'their_perms' && intval($abc['v'])) { - $their_perms[] = $abc['k']; - continue; - } - if ($zap_compat && preg_match('|^a:[0-9]+:{.*}$|s', $abc['v'])) { - $abc['v'] = serialise(unserialize($abc['v'])); - } - $newconfig[] = $abc; } - - $ret['abook'][$x]['abconfig'] = $newconfig; - - if ($zap_compat) { - $ret['abook'][$x]['abconfig'][] = [ 'chan' => $channel_id, 'xchan' => $ret['abook'][$x]['abook_chan'], 'cat' => 'system', 'k' => 'my_perms', 'v' => implode(',',$my_perms) ]; - $ret['abook'][$x]['abconfig'][] = [ 'chan' => $channel_id, 'xchan' => $ret['abook'][$x]['abook_chan'], 'cat' => 'system', 'k' => 'their_perms', 'v' => implode(',',$their_perms) ]; + else { + $ret['abook'][$x]['abconfig'] = $abconfig; } } - */ + translate_abook_perms_outbound($ret['abook'][$x]); } - - // pick up the zot xchan and hublocs also - if($ret['channel']['channel_portable_id']) { + if($ret['channel']['channel_portable_id'] && ! $zot_compat) { $xchans[] = $ret['channel']['channel_portable_id']; } @@ -1090,13 +1095,24 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals } if(in_array('events',$sections)) { - $r = q("select * from event where uid = %d", + + // @fixme - Not totally certain how to handle $zot_compat for the event timezone which exists + // in Hubzilla but is stored with the item and not the event. In Zap, stored information is + // always UTC and localised on access as per standard conventions for working with global time data. + + // Older Zot (pre-Zot6) records aren't translated correctly w/r/t AS2 so only include events for the last year or so if + // migrating to Zap. + + $sqle = (($zap_compat) ? " and created > '2020-01-01 00:00:00' " : ''); + + $r = q("select * from event where uid = %d $sqle", intval($channel_id) ); - if($r) + if ($r) { $ret['event'] = $r; + } - $r = q("select * from item where resource_type = 'event' and uid = %d", + $r = q("select * from item where resource_type = 'event' and uid = %d $sqle", intval($channel_id) ); if($r) { @@ -1104,7 +1120,7 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals xchan_query($r); $r = fetch_post_tags($r,true); foreach($r as $rr) - $ret['event_item'][] = encode_item($rr,true); + $ret['event_item'][] = encode_item($rr,true, $zap_compat); } } @@ -1127,7 +1143,7 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals xchan_query($r); $r = fetch_post_tags($r,true); foreach($r as $rr) - $ret['webpages'][] = encode_item($rr,true); + $ret['webpages'][] = encode_item($rr,true, $zap_compat); } } @@ -1164,7 +1180,7 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals xchan_query($r); $r = fetch_post_tags($r,true); foreach($r as $rv) { - $ret['wiki'][] = encode_item($rv,true); + $ret['wiki'][] = encode_item($rv,true, $zap_compat); } } } @@ -1189,7 +1205,7 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals xchan_query($r); $r = fetch_post_tags($r,true); foreach($r as $rr) - $ret['item'][] = encode_item($rr,true); + $ret['item'][] = encode_item($rr,true, $zap_compat); } } @@ -1222,7 +1238,7 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals * * \e array \b relocate - (optional) * * \e array \b item - array with items encoded_item() */ -function identity_export_year($channel_id, $year, $month = 0) { +function identity_export_year($channel_id, $year, $month = 0, $zap_compat = false) { if(! $year) return array(); @@ -1240,7 +1256,7 @@ function identity_export_year($channel_id, $year, $month = 0) { else $maxdate = datetime_convert('UTC', 'UTC', $year+1 . '-01-01 00:00:00'); - return channel_export_items_date($channel_id,$mindate,$maxdate); + return channel_export_items_date($channel_id,$mindate,$maxdate, $zap_compat); } @@ -1255,7 +1271,7 @@ function identity_export_year($channel_id, $year, $month = 0) { * @return array */ -function channel_export_items_date($channel_id, $start, $finish) { +function channel_export_items_date($channel_id, $start, $finish, $zap_compat = false) { if(! $start) return array(); @@ -1273,6 +1289,11 @@ function channel_export_items_date($channel_id, $start, $finish) { $ret['relocate'] = [ 'channel_address' => $ch['channel_address'], 'url' => z_root()]; } + if ($zap_compat) { + $ret['compatibility']['codebase'] = 'zap'; + } + + $r = q("select * from item where ( item_wall = 1 or item_type != %d ) and item_deleted = 0 and uid = %d and created >= '%s' and created <= '%s' and resource_type != 'photo' order by created", intval(ITEM_TYPE_POST), intval($channel_id), @@ -1285,7 +1306,7 @@ function channel_export_items_date($channel_id, $start, $finish) { xchan_query($r); $r = fetch_post_tags($r, true); foreach($r as $rr) - $ret['item'][] = encode_item($rr, true); + $ret['item'][] = encode_item($rr, true, $zap_compat); } return $ret; @@ -1303,7 +1324,7 @@ function channel_export_items_date($channel_id, $start, $finish) { * @return array */ -function channel_export_items_page($channel_id, $start, $finish, $page = 0, $limit = 50) { +function channel_export_items_page($channel_id, $start, $finish, $page = 0, $limit = 50, $zap_compat = false) { if(intval($page) < 1) { $page = 0; @@ -1335,6 +1356,11 @@ function channel_export_items_page($channel_id, $start, $finish, $page = 0, $lim $ret['relocate'] = [ 'channel_address' => $ch['channel_address'], 'url' => z_root()]; } + if ($zap_compat) { + $ret['compatibility']['codebase'] = 'zap'; + } + + $r = q("select * from item where ( item_wall = 1 or item_type != %d ) and item_deleted = 0 and uid = %d and resource_type != 'photo' and created >= '%s' and created <= '%s' order by created limit %d offset %d", intval(ITEM_TYPE_POST), intval($channel_id), @@ -1349,7 +1375,7 @@ function channel_export_items_page($channel_id, $start, $finish, $page = 0, $lim xchan_query($r); $r = fetch_post_tags($r, true); foreach($r as $rr) - $ret['item'][] = encode_item($rr, true); + $ret['item'][] = encode_item($rr, true, $zap_compat); } return $ret; |