<?php require_once('include/zot.php'); require_once('include/crypto.php'); function identity_check_service_class($account_id) { $ret = array('success' => false, $message => ''); $r = q("select count(channel_id) as total from channel were channel_account_id = %d ", intval($account_id) ); if(! ($r && count($r))) { $ret['message'] = t('Unable to obtain identity information from database'); return $ret; } if(! service_class_allows($account_id,'total_identities',$r[0]['total'])) { $result['message'] .= upgrade_message(); return $result; } $ret['success'] = true; return $ret; } // Required: name, nickname, account_id // optional: pageflags function create_identity($arr) { $a = get_app(); $ret = array('success' => false); if(! $arr['account_id']) { $ret['message'] = t('No account identifier'); return $ret; } $nick = trim($arr['nickname']); $name = escape_tags($arr['name']); $pageflags = ((x($arr,'pageflags')) ? intval($arr['pageflags']) : PAGE_NORMAL); if(check_webbie(array($nick)) !== $nick) { $ret['message'] = t('Nickname has unsupported characters or is already being used on this site.'); return $ret; } $guid = zot_new_uid($nick); $key = new_keypair(4096); $sig = base64url_encode(rsa_sign($guid,$key['prvkey'])); $hash = base64url_encode(hash('whirlpool',$guid . $sig,true)); // Force primary until importation works, then we'll offer a choice $primary = true; $r = q("insert into channel ( channel_account_id, channel_primary, channel_name, channel_address, channel_guid, channel_guid_sig, channel_hash, channel_prvkey, channel_pubkey, channel_pageflags ) values ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d ) ", intval($arr['account_id']), intval($primary), dbesc($name), dbesc($nick), dbesc($guid), dbesc($sig), dbesc($hash), dbesc($key['prvkey']), dbesc($key['pubkey']), intval(PAGE_NORMAL) ); $r = q("select * from channel where channel_account_id = %d and channel_guid = '%s' limit 1", intval($arr['account_id']), dbesc($guid) ); if(! ($r && count($r))) { $ret['message'] = t('Unable to retrieve created identity'); return $ret; } $ret['channel'] = $r[0]; set_default_login_identity($arr['account_id'],$ret['channel']['channel_id'],false); // Ensure that there is a host keypair. if((! get_config('system','pubkey')) && (! get_config('system','prvkey'))) { $hostkey = new_keypair(4096); set_config('system','pubkey',$hostkey['pubkey']); set_config('system','prvkey',$hostkey['prvkey']); } // Create a verified hub location pointing to this site. $r = q("insert into hubloc ( hubloc_guid, hubloc_guid_sig, hubloc_hash, hubloc_addr, hubloc_flags, hubloc_url, hubloc_url_sig, hubloc_host, hubloc_callback, hubloc_sitekey ) values ( '%s', '%s', '%s', '%s', %d, '%s', '%s', '%s', '%s', '%s' )", dbesc($guid), dbesc($sig), dbesc($hash), dbesc($ret['channel']['channel_address'] . '@' . get_app()->get_hostname()), intval(($primary) ? HUBLOC_FLAGS_PRIMARY : 0), dbesc(z_root()), dbesc(base64url_encode(rsa_sign(z_root(),$ret['channel']['channel_prvkey']))), dbesc(get_app()->get_hostname()), dbesc(z_root() . '/post'), dbesc(get_config('system','pubkey')) ); if(! $r) logger('create_identity: Unable to store hub location'); $newuid = $ret['channel']['channel_id']; $r = q("insert into xchan ( xchan_hash, xchan_guid, xchan_guid_sig, xchan_pubkey, xchan_photo_l, xchan_photo_m, xchan_photo_s, xchan_addr, xchan_url, xchan_name, xchan_network, xchan_photo_date, xchan_name_date ) values ('%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s')", dbesc($hash), dbesc($guid), dbesc($sig), dbesc($key['pubkey']), dbesc($a->get_baseurl() . "/photo/profile/l/{$newuid}"), dbesc($a->get_baseurl() . "/photo/profile/m/{$newuid}"), dbesc($a->get_baseurl() . "/photo/profile/s/{$newuid}"), dbesc($ret['channel']['channel_address'] . '@' . get_app()->get_hostname()), dbesc(z_root() . '/channel/' . $ret['channel']['channel_address']), dbesc($ret['channel']['channel_name']), dbesc('zot'), dbesc(datetime_convert()), dbesc(datetime_convert()) ); // Not checking return value. // It's ok for this to fail if it's an imported channel, and therefore the hash is a duplicate $r = q("INSERT INTO profile ( aid, uid, profile_guid, profile_name, is_default, name, photo, thumb) VALUES ( %d, %d, '%s', '%s', %d, '%s', '%s', '%s') ", intval($ret['channel']['channel_account_id']), intval($newuid), dbesc(random_string()), t('Default Profile'), 1, dbesc($ret['channel']['channel_name']), dbesc($a->get_baseurl() . "/photo/profile/l/{$newuid}"), dbesc($a->get_baseurl() . "/photo/profile/m/{$newuid}") ); $r = q("insert into abook ( abook_account, abook_channel, abook_xchan, abook_closeness, abook_created, abook_updated, abook_flags ) values ( %d, %d, '%s', %d, '%s', '%s', %d ) ", intval($ret['channel']['channel_account_id']), intval($newuid), dbesc($hash), intval(0), dbesc(datetime_convert()), dbesc(datetime_convert()), intval(ABOOK_FLAG_SELF) ); // Create a group with no members. This allows somebody to use it // right away as a default group for new contacts. require_once('include/group.php'); group_add($newuid, t('Friends')); call_hooks('register_account', $newuid); $ret['success'] = true; return $ret; } // set default identity for account_id to channel_id // if $force is false only do this if there is no current default function set_default_login_identity($account_id,$channel_id,$force = true) { $r = q("select account_default_channel from account where account_id = %d limit 1", intval($account_id) ); if(($r) && (count($r)) && ((! intval($r[0]['account_default_channel'])) || $force)) { $r = q("update account set account_default_channel = %d where account_id = %d limit 1", intval($channel_id), intval($account_id) ); } }