Пример #1
0
function create_account($arr)
{
    // Required: { email, password }
    $result = array('success' => false, 'email' => '', 'password' => '', 'message' => '');
    $invite_code = x($arr, 'invite_code') ? notags(trim($arr['invite_code'])) : '';
    $email = x($arr, 'email') ? notags(trim($arr['email'])) : '';
    $password = x($arr, 'password') ? trim($arr['password']) : '';
    $password2 = x($arr, 'password2') ? trim($arr['password2']) : '';
    $parent = x($arr, 'parent') ? intval($arr['parent']) : 0;
    $flags = x($arr, 'account_flags') ? intval($arr['account_flags']) : ACCOUNT_OK;
    $roles = x($arr, 'account_roles') ? intval($arr['account_roles']) : 0;
    $expires = x($arr, 'expires') ? intval($arr['expires']) : NULL_DATE;
    $default_service_class = get_config('system', 'default_service_class');
    if ($default_service_class === false) {
        $default_service_class = '';
    }
    if (!x($email) || !x($password)) {
        $result['message'] = t('Please enter the required information.');
        return $result;
    }
    // prevent form hackery
    if ($roles & ACCOUNT_ROLE_ADMIN) {
        $admin_result = check_account_admin($arr);
        if (!$admin_result) {
            $roles = 0;
        }
    }
    // allow the admin_email account to be admin, but only if it's the first account.
    $c = account_total();
    if ($c === 0 && check_account_admin($arr)) {
        $roles |= ACCOUNT_ROLE_ADMIN;
    }
    // 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']);
    }
    $invite_result = check_account_invite($invite_code);
    if ($invite_result['error']) {
        $result['message'] = $invite_result['message'];
        return $result;
    }
    $email_result = check_account_email($email);
    if ($email_result['error']) {
        $result['message'] = $email_result['message'];
        return $result;
    }
    $password_result = check_account_password($password);
    if ($password_result['error']) {
        $result['message'] = $password_result['message'];
        return $result;
    }
    $salt = random_string(32);
    $password_encoded = hash('whirlpool', $salt . $password);
    $r = q("INSERT INTO account \n\t\t\t( account_parent,  account_salt,  account_password, account_email,   account_language, \n\t\t\t  account_created, account_flags, account_roles,    account_expires, account_service_class )\n\t\tVALUES ( %d, '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s' )", intval($parent), dbesc($salt), dbesc($password_encoded), dbesc($email), dbesc(get_best_language()), dbesc(datetime_convert()), dbesc($flags), dbesc($roles), dbesc($expires), dbesc($default_service_class));
    if (!$r) {
        logger('create_account: DB INSERT failed.');
        $result['message'] = t('Failed to store account information.');
        return $result;
    }
    $r = q("select * from account where account_email = '%s' and account_password = '%s' limit 1", dbesc($email), dbesc($password_encoded));
    if ($r && count($r)) {
        $result['account'] = $r[0];
    } else {
        logger('create_account: could not retrieve newly created account');
    }
    // Set the parent record to the current record_id if no parent was provided
    if (!$parent) {
        $r = q("update account set account_parent = %d where account_id = %d", intval($result['account']['account_id']), intval($result['account']['account_id']));
        if (!$r) {
            logger('create_account: failed to set parent');
        }
        $result['account']['parent'] = $result['account']['account_id'];
    }
    $result['success'] = true;
    $result['email'] = $email;
    $result['password'] = $password;
    call_hooks('register_account', $result);
    return $result;
}
Пример #2
0
function zotinfo($arr)
{
    $ret = array('success' => false);
    $zhash = x($arr, 'guid_hash') ? $arr['guid_hash'] : '';
    $zguid = x($arr, 'guid') ? $arr['guid'] : '';
    $zguid_sig = x($arr, 'guid_sig') ? $arr['guid_sig'] : '';
    $zaddr = x($arr, 'address') ? $arr['address'] : '';
    $ztarget = x($arr, 'target') ? $arr['target'] : '';
    $zsig = x($arr, 'target_sig') ? $arr['target_sig'] : '';
    $zkey = x($arr, 'key') ? $arr['key'] : '';
    $mindate = x($arr, 'mindate') ? $arr['mindate'] : '';
    $feed = x($arr, 'feed') ? intval($arr['feed']) : 0;
    if ($ztarget) {
        if (!$zkey || !$zsig || !rsa_verify($ztarget, base64url_decode($zsig), $zkey)) {
            logger('zfinger: invalid target signature');
            $ret['message'] = t("invalid target signature");
            return $ret;
        }
    }
    $r = null;
    if (strlen($zhash)) {
        $r = q("select channel.*, xchan.* from channel left join xchan on channel_hash = xchan_hash \n\t\t\twhere channel_hash = '%s' limit 1", dbesc($zhash));
    } elseif (strlen($zguid) && strlen($zguid_sig)) {
        $r = q("select channel.*, xchan.* from channel left join xchan on channel_hash = xchan_hash \n\t\t\twhere channel_guid = '%s' and channel_guid_sig = '%s' limit 1", dbesc($zguid), dbesc($zguid_sig));
    } elseif (strlen($zaddr)) {
        if (strpos($zaddr, '[system]') === false) {
            /* normal address lookup */
            $r = q("select channel.*, xchan.* from channel left join xchan on channel_hash = xchan_hash\n\t\t\t\twhere ( channel_address = '%s' or xchan_addr = '%s' ) limit 1", dbesc($zaddr), dbesc($zaddr));
        } else {
            /**
             * The special address '[system]' will return a system channel if one has been defined,
             * Or the first valid channel we find if there are no system channels. 
             *
             * This is used by magic-auth if we have no prior communications with this site - and
             * returns an identity on this site which we can use to create a valid hub record so that
             * we can exchange signed messages. The precise identity is irrelevant. It's the hub
             * information that we really need at the other end - and this will return it.
             *
             */
            $r = q("select channel.*, xchan.* from channel left join xchan on channel_hash = xchan_hash\n\t\t\t\twhere channel_system = 1 order by channel_id limit 1");
            if (!$r) {
                $r = q("select channel.*, xchan.* from channel left join xchan on channel_hash = xchan_hash\n\t\t\t\t\twhere channel_removed = 0 order by channel_id limit 1");
            }
        }
    } else {
        $ret['message'] = 'Invalid request';
        return $ret;
    }
    if (!$r) {
        $ret['message'] = 'Item not found.';
        return $ret;
    }
    $e = $r[0];
    $id = $e['channel_id'];
    $sys_channel = intval($e['channel_system']) ? true : false;
    $special_channel = $e['channel_pageflags'] & PAGE_PREMIUM ? true : false;
    $adult_channel = $e['channel_pageflags'] & PAGE_ADULT ? true : false;
    $censored = $e['channel_pageflags'] & PAGE_CENSORED ? true : false;
    $searchable = $e['channel_pageflags'] & PAGE_HIDDEN ? false : true;
    $deleted = intval($e['xchan_deleted']) ? true : false;
    if ($deleted || $censored || $sys_channel) {
        $searchable = false;
    }
    $public_forum = false;
    $role = get_pconfig($e['channel_id'], 'system', 'permissions_role');
    if ($role === 'forum' || $role === 'repository') {
        $public_forum = true;
    } else {
        // check if it has characteristics of a public forum based on custom permissions.
        $t = q("select abook_my_perms from abook where abook_channel = %d and abook_self = 1 limit 1", intval($e['channel_id']));
        if ($t && ($t[0]['abook_my_perms'] & PERMS_W_TAGWALL && !($t[0]['abook_my_perms'] & PERMS_W_STREAM))) {
            $public_forum = true;
        }
    }
    //  This is for birthdays and keywords, but must check access permissions
    $p = q("select * from profile where uid = %d and is_default = 1", intval($e['channel_id']));
    $profile = array();
    if ($p) {
        if (!intval($p[0]['publish'])) {
            $searchable = false;
        }
        $profile['description'] = $p[0]['pdesc'];
        $profile['birthday'] = $p[0]['dob'];
        if ($profile['birthday'] != '0000-00-00' && ($bd = z_birthday($p[0]['dob'], $e['channel_timezone'])) !== '') {
            $profile['next_birthday'] = $bd;
        }
        if ($age = age($p[0]['dob'], $e['channel_timezone'], '')) {
            $profile['age'] = $age;
        }
        $profile['gender'] = $p[0]['gender'];
        $profile['marital'] = $p[0]['marital'];
        $profile['sexual'] = $p[0]['sexual'];
        $profile['locale'] = $p[0]['locality'];
        $profile['region'] = $p[0]['region'];
        $profile['postcode'] = $p[0]['postal_code'];
        $profile['country'] = $p[0]['country_name'];
        $profile['about'] = $p[0]['about'];
        $profile['homepage'] = $p[0]['homepage'];
        $profile['hometown'] = $p[0]['hometown'];
        if ($p[0]['keywords']) {
            $tags = array();
            $k = explode(' ', $p[0]['keywords']);
            if ($k) {
                foreach ($k as $kk) {
                    if (trim($kk, " \t\n\r\v,")) {
                        $tags[] = trim($kk, " \t\n\r\v,");
                    }
                }
            }
            if ($tags) {
                $profile['keywords'] = $tags;
            }
        }
    }
    $ret['success'] = true;
    // Communication details
    $ret['guid'] = $e['xchan_guid'];
    $ret['guid_sig'] = $e['xchan_guid_sig'];
    $ret['key'] = $e['xchan_pubkey'];
    $ret['name'] = $e['xchan_name'];
    $ret['name_updated'] = $e['xchan_name_date'];
    $ret['address'] = $e['xchan_addr'];
    $ret['photo_mimetype'] = $e['xchan_photo_mimetype'];
    $ret['photo'] = $e['xchan_photo_l'];
    $ret['photo_updated'] = $e['xchan_photo_date'];
    $ret['url'] = $e['xchan_url'];
    $ret['connections_url'] = $e['xchan_connurl'] ? $e['xchan_connurl'] : z_root() . '/poco/' . $e['channel_address'];
    $ret['target'] = $ztarget;
    $ret['target_sig'] = $zsig;
    $ret['searchable'] = $searchable;
    $ret['adult_content'] = $adult_channel;
    $ret['public_forum'] = $public_forum;
    if ($deleted) {
        $ret['deleted'] = $deleted;
    }
    if (intval($e['channel_removed'])) {
        $ret['deleted_locally'] = true;
    }
    // premium or other channel desiring some contact with potential followers before connecting.
    // This is a template - %s will be replaced with the follow_url we discover for the return channel.
    if ($special_channel) {
        $ret['connect_url'] = z_root() . '/connect/' . $e['channel_address'];
    }
    // This is a template for our follow url, %s will be replaced with a webbie
    $ret['follow_url'] = z_root() . '/follow?f=&url=%s';
    $ztarget_hash = $ztarget && $zsig ? make_xchan_hash($ztarget, $zsig) : '';
    $permissions = get_all_perms($e['channel_id'], $ztarget_hash, false);
    if ($ztarget_hash) {
        $permissions['connected'] = false;
        $b = q("select * from abook where abook_xchan = '%s' and abook_channel = %d limit 1", dbesc($ztarget_hash), intval($e['channel_id']));
        if ($b) {
            $permissions['connected'] = true;
        }
    }
    $ret['permissions'] = $ztarget && $zkey ? crypto_encapsulate(json_encode($permissions), $zkey) : $permissions;
    if ($permissions['view_profile']) {
        $ret['profile'] = $profile;
    }
    // array of (verified) hubs this channel uses
    $x = zot_encode_locations($e);
    if ($x) {
        $ret['locations'] = $x;
    }
    $ret['site'] = array();
    $ret['site']['url'] = z_root();
    $ret['site']['url_sig'] = base64url_encode(rsa_sign(z_root(), $e['channel_prvkey']));
    $dirmode = get_config('system', 'directory_mode');
    if ($dirmode === false || $dirmode == DIRECTORY_MODE_NORMAL) {
        $ret['site']['directory_mode'] = 'normal';
    }
    if ($dirmode == DIRECTORY_MODE_PRIMARY) {
        $ret['site']['directory_mode'] = 'primary';
    } elseif ($dirmode == DIRECTORY_MODE_SECONDARY) {
        $ret['site']['directory_mode'] = 'secondary';
    } elseif ($dirmode == DIRECTORY_MODE_STANDALONE) {
        $ret['site']['directory_mode'] = 'standalone';
    }
    if ($dirmode != DIRECTORY_MODE_NORMAL) {
        $ret['site']['directory_url'] = z_root() . '/dirsearch';
    }
    // hide detailed site information if you're off the grid
    if ($dirmode != DIRECTORY_MODE_STANDALONE) {
        $register_policy = intval(get_config('system', 'register_policy'));
        if ($register_policy == REGISTER_CLOSED) {
            $ret['site']['register_policy'] = 'closed';
        }
        if ($register_policy == REGISTER_APPROVE) {
            $ret['site']['register_policy'] = 'approve';
        }
        if ($register_policy == REGISTER_OPEN) {
            $ret['site']['register_policy'] = 'open';
        }
        $access_policy = intval(get_config('system', 'access_policy'));
        if ($access_policy == ACCESS_PRIVATE) {
            $ret['site']['access_policy'] = 'private';
        }
        if ($access_policy == ACCESS_PAID) {
            $ret['site']['access_policy'] = 'paid';
        }
        if ($access_policy == ACCESS_FREE) {
            $ret['site']['access_policy'] = 'free';
        }
        if ($access_policy == ACCESS_TIERED) {
            $ret['site']['access_policy'] = 'tiered';
        }
        $ret['site']['accounts'] = account_total();
        require_once 'include/identity.php';
        $ret['site']['channels'] = channel_total();
        $ret['site']['version'] = PLATFORM_NAME . ' ' . RED_VERSION . '[' . DB_UPDATE_VERSION . ']';
        $ret['site']['admin'] = get_config('system', 'admin_email');
        $a = get_app();
        $visible_plugins = array();
        if (is_array($a->plugins) && count($a->plugins)) {
            $r = q("select * from addon where hidden = 0");
            if ($r) {
                foreach ($r as $rr) {
                    $visible_plugins[] = $rr['name'];
                }
            }
        }
        $ret['site']['plugins'] = $visible_plugins;
        $ret['site']['sitehash'] = get_config('system', 'location_hash');
        $ret['site']['sitename'] = get_config('system', 'sitename');
        $ret['site']['sellpage'] = get_config('system', 'sellpage');
        $ret['site']['location'] = get_config('system', 'site_location');
        $ret['site']['realm'] = get_directory_realm();
        $ret['site']['project'] = PLATFORM_NAME;
    }
    check_zotinfo($e, $x, $ret);
    call_hooks('zot_finger', $ret);
    return $ret;
}
Пример #3
0
function zfinger_init(&$a)
{
    require_once 'include/zot.php';
    require_once 'include/crypto.php';
    $ret = array('success' => false);
    $zhash = x($_REQUEST, 'guid_hash') ? $_REQUEST['guid_hash'] : '';
    $zguid = x($_REQUEST, 'guid') ? $_REQUEST['guid'] : '';
    $zguid_sig = x($_REQUEST, 'guid_sig') ? $_REQUEST['guid_sig'] : '';
    $zaddr = x($_REQUEST, 'address') ? $_REQUEST['address'] : '';
    $ztarget = x($_REQUEST, 'target') ? $_REQUEST['target'] : '';
    $zsig = x($_REQUEST, 'target_sig') ? $_REQUEST['target_sig'] : '';
    $zkey = x($_REQUEST, 'key') ? $_REQUEST['key'] : '';
    $mindate = x($_REQUEST, 'mindate') ? $_REQUEST['mindate'] : '';
    $feed = x($_REQUEST, 'feed') ? intval($_REQUEST['feed']) : 0;
    if ($ztarget) {
        if (!$zkey || !$zsig || !rsa_verify($ztarget, base64url_decode($zsig), $zkey)) {
            logger('zfinger: invalid target signature');
            $ret['message'] = t("invalid target signature");
            json_return_and_die($ret);
        }
    }
    // allow re-written domains so bob@foo.example.com can provide an address of bob@example.com
    // The top-level domain also needs to redirect .well-known/zot-info to the sub-domain with a 301 or 308
    // TODO: Make 308 work in include/network.php for zot_fetch_url and zot_post_url
    if ($zaddr && ($s = get_config('system', 'zotinfo_domainrewrite'))) {
        $arr = explode('^', $s);
        if (count($arr) == 2) {
            $zaddr = str_replace($arr[0], $arr[1], $zaddr);
        }
    }
    $r = null;
    if (strlen($zhash)) {
        $r = q("select channel.*, xchan.* from channel left join xchan on channel_hash = xchan_hash \n\t\t\twhere channel_hash = '%s' limit 1", dbesc($zhash));
    } elseif (strlen($zguid) && strlen($zguid_sig)) {
        $r = q("select channel.*, xchan.* from channel left join xchan on channel_hash = xchan_hash \n\t\t\twhere channel_guid = '%s' and channel_guid_sig = '%s' limit 1", dbesc($zguid), dbesc($zguid_sig));
    } elseif (strlen($zaddr)) {
        if (strpos($zaddr, '[system]') === false) {
            /* normal address lookup */
            $r = q("select channel.*, xchan.* from channel left join xchan on channel_hash = xchan_hash\n\t\t\t\twhere ( channel_address = '%s' or xchan_addr = '%s' ) limit 1", dbesc($zaddr), dbesc($zaddr));
        } else {
            /**
             * The special address '[system]' will return a system channel if one has been defined,
             * Or the first valid channel we find if there are no system channels. 
             *
             * This is used by magic-auth if we have no prior communications with this site - and
             * returns an identity on this site which we can use to create a valid hub record so that
             * we can exchange signed messages. The precise identity is irrelevant. It's the hub
             * information that we really need at the other end - and this will return it.
             *
             */
            $r = q("select channel.*, xchan.* from channel left join xchan on channel_hash = xchan_hash\n\t\t\t\twhere ( channel_pageflags & %d ) order by channel_id limit 1", intval(PAGE_SYSTEM));
            if (!$r) {
                $r = q("select channel.*, xchan.* from channel left join xchan on channel_hash = xchan_hash\n\t\t\t\t\twhere not ( channel_pageflags & %d ) order by channel_id limit 1", intval(PAGE_REMOVED));
            }
        }
    } else {
        $ret['message'] = 'Invalid request';
        json_return_and_die($ret);
    }
    if (!$r) {
        $ret['message'] = 'Item not found.';
        json_return_and_die($ret);
    }
    $e = $r[0];
    $id = $e['channel_id'];
    $special_channel = $e['channel_pageflags'] & PAGE_PREMIUM ? true : false;
    $adult_channel = $e['channel_pageflags'] & PAGE_ADULT ? true : false;
    $censored = $e['channel_pageflags'] & PAGE_CENSORED ? true : false;
    $searchable = $e['channel_pageflags'] & PAGE_HIDDEN ? false : true;
    $deleted = $e['xchan_flags'] & XCHAN_FLAGS_DELETED ? true : false;
    if ($deleted || $censored) {
        $searchable = false;
    }
    //  This is for birthdays and keywords, but must check access permissions
    $p = q("select * from profile where uid = %d and is_default = 1", intval($e['channel_id']));
    $profile = array();
    if ($p) {
        if (!intval($p[0]['publish'])) {
            $searchable = false;
        }
        $profile['description'] = $p[0]['pdesc'];
        $profile['birthday'] = $p[0]['dob'];
        if ($profile['birthday'] != '0000-00-00' && ($bd = z_birthday($p[0]['dob'], $e['channel_timezone'])) !== '') {
            $profile['next_birthday'] = $bd;
        }
        if ($age = age($p[0]['dob'], $e['channel_timezone'], '')) {
            $profile['age'] = $age;
        }
        $profile['gender'] = $p[0]['gender'];
        $profile['marital'] = $p[0]['marital'];
        $profile['sexual'] = $p[0]['sexual'];
        $profile['locale'] = $p[0]['locality'];
        $profile['region'] = $p[0]['region'];
        $profile['postcode'] = $p[0]['postal_code'];
        $profile['country'] = $p[0]['country_name'];
        $profile['about'] = $p[0]['about'];
        $profile['homepage'] = $p[0]['homepage'];
        $profile['hometown'] = $p[0]['hometown'];
        if ($p[0]['keywords']) {
            $tags = array();
            $k = explode(' ', $p[0]['keywords']);
            if ($k) {
                foreach ($k as $kk) {
                    if (trim($kk, " \t\n\r\v,")) {
                        $tags[] = trim($kk, " \t\n\r\v,");
                    }
                }
            }
            if ($tags) {
                $profile['keywords'] = $tags;
            }
        }
    }
    $ret['success'] = true;
    // Communication details
    $ret['guid'] = $e['xchan_guid'];
    $ret['guid_sig'] = $e['xchan_guid_sig'];
    $ret['key'] = $e['xchan_pubkey'];
    $ret['name'] = $e['xchan_name'];
    $ret['name_updated'] = $e['xchan_name_date'];
    $ret['address'] = $e['xchan_addr'];
    $ret['photo_mimetype'] = $e['xchan_photo_mimetype'];
    $ret['photo'] = $e['xchan_photo_l'];
    $ret['photo_updated'] = $e['xchan_photo_date'];
    $ret['url'] = $e['xchan_url'];
    $ret['connections_url'] = $e['xchan_connurl'] ? $e['xchan_connurl'] : z_root() . '/poco/' . $e['channel_address'];
    $ret['target'] = $ztarget;
    $ret['target_sig'] = $zsig;
    $ret['searchable'] = $searchable;
    $ret['adult_content'] = $adult_channel;
    if ($deleted) {
        $ret['deleted'] = $deleted;
    }
    // premium or other channel desiring some contact with potential followers before connecting.
    // This is a template - %s will be replaced with the follow_url we discover for the return channel.
    if ($special_channel) {
        $ret['connect_url'] = z_root() . '/connect/' . $e['channel_address'];
    }
    // This is a template for our follow url, %s will be replaced with a webbie
    $ret['follow_url'] = z_root() . '/follow?f=&url=%s';
    $ztarget_hash = $ztarget && $zsig ? make_xchan_hash($ztarget, $zsig) : '';
    $permissions = get_all_perms($e['channel_id'], $ztarget_hash, false);
    if ($ztarget_hash) {
        $permissions['connected'] = false;
        $b = q("select * from abook where abook_xchan = '%s' and abook_channel = %d limit 1", dbesc($ztarget_hash), intval($e['channel_id']));
        if ($b) {
            $permissions['connected'] = true;
        }
    }
    $ret['permissions'] = $ztarget && $zkey ? crypto_encapsulate(json_encode($permissions), $zkey) : $permissions;
    if ($permissions['view_profile']) {
        $ret['profile'] = $profile;
    }
    // array of (verified) hubs this channel uses
    $ret['locations'] = array();
    $x = zot_get_hublocs($e['channel_hash']);
    if ($x && count($x)) {
        foreach ($x as $hub) {
            if (!($hub['hubloc_flags'] & HUBLOC_FLAGS_UNVERIFIED)) {
                $ret['locations'][] = array('host' => $hub['hubloc_host'], 'address' => $hub['hubloc_addr'], 'primary' => $hub['hubloc_flags'] & HUBLOC_FLAGS_PRIMARY ? true : false, 'url' => $hub['hubloc_url'], 'url_sig' => $hub['hubloc_url_sig'], 'callback' => $hub['hubloc_callback'], 'sitekey' => $hub['hubloc_sitekey'], 'deleted' => $hub['hubloc_flags'] & HUBLOC_FLAGS_DELETED ? true : false);
            }
        }
    }
    $ret['site'] = array();
    $ret['site']['url'] = z_root();
    $ret['site']['url_sig'] = base64url_encode(rsa_sign(z_root(), $e['channel_prvkey']));
    $dirmode = get_config('system', 'directory_mode');
    if ($dirmode === false || $dirmode == DIRECTORY_MODE_NORMAL) {
        $ret['site']['directory_mode'] = 'normal';
    }
    if ($dirmode == DIRECTORY_MODE_PRIMARY) {
        $ret['site']['directory_mode'] = 'primary';
    } elseif ($dirmode == DIRECTORY_MODE_SECONDARY) {
        $ret['site']['directory_mode'] = 'secondary';
    } elseif ($dirmode == DIRECTORY_MODE_STANDALONE) {
        $ret['site']['directory_mode'] = 'standalone';
    }
    if ($dirmode != DIRECTORY_MODE_NORMAL) {
        $ret['site']['directory_url'] = z_root() . '/dirsearch';
    }
    // hide detailed site information if you're off the grid
    if ($dirmode != DIRECTORY_MODE_STANDALONE) {
        $register_policy = intval(get_config('system', 'register_policy'));
        if ($register_policy == REGISTER_CLOSED) {
            $ret['site']['register_policy'] = 'closed';
        }
        if ($register_policy == REGISTER_APPROVE) {
            $ret['site']['register_policy'] = 'approve';
        }
        if ($register_policy == REGISTER_OPEN) {
            $ret['site']['register_policy'] = 'open';
        }
        $access_policy = intval(get_config('system', 'access_policy'));
        if ($access_policy == ACCESS_PRIVATE) {
            $ret['site']['access_policy'] = 'private';
        }
        if ($access_policy == ACCESS_PAID) {
            $ret['site']['access_policy'] = 'paid';
        }
        if ($access_policy == ACCESS_FREE) {
            $ret['site']['access_policy'] = 'free';
        }
        if ($access_policy == ACCESS_TIERED) {
            $ret['site']['access_policy'] = 'tiered';
        }
        $ret['site']['accounts'] = account_total();
        require_once 'include/identity.php';
        $ret['site']['channels'] = channel_total();
        $ret['site']['version'] = RED_PLATFORM . ' ' . RED_VERSION . '[' . DB_UPDATE_VERSION . ']';
        $ret['site']['admin'] = get_config('system', 'admin_email');
        $visible_plugins = array();
        if (is_array($a->plugins) && count($a->plugins)) {
            $r = q("select * from addon where hidden = 0");
            if ($r) {
                foreach ($r as $rr) {
                    $visible_plugins[] = $rr['name'];
                }
            }
        }
        $ret['site']['plugins'] = $visible_plugins;
        $ret['site']['sitehash'] = get_config('system', 'location_hash');
        $ret['site']['sitename'] = get_config('system', 'sitename');
        $ret['site']['sellpage'] = get_config('system', 'sellpage');
        $ret['site']['location'] = get_config('system', 'site_location');
        $ret['site']['realm'] = get_directory_realm();
    }
    call_hooks('zot_finger', $ret);
    json_return_and_die($ret);
}