<?php require_once('include/security.php'); /** * @file include/permissions.php * * This file conntains functions to check and work with permissions. * * Most of this file is obsolete and has been superceded by extensible permissions in v1.12; it is left here * for reference and because we haven't yet checked that all functions have been replaced and are available * elsewhere (typically Zotlabs/Access/*). */ /** * @brief Return an array with all available permissions. * * These are channel specific permissions. * The list of available permissions can get manipulated by the <i>hook</i> * <b>global_permissions</b>. * * @return array associative array containing all permissions */ function get_perms() { // thinking about making element[2] a bitmask instead of boolean so that we can provide a list of applicable selections // for any given permission. Currently we use the boolean to disallow write access to "everybody", but we also want to be // able to handle troublesome settings such as allowing channel_w_stream to anybody in the network. You can allow it, but // there's no way to implement sending it. $global_perms = array( // Read only permissions 'view_stream' => array('channel_r_stream', intval(PERMS_R_STREAM), true, t('Can view my normal stream and posts'), ''), 'view_profile' => array('channel_r_profile', intval(PERMS_R_PROFILE), true, t('Can view my default channel profile'), ''), 'view_contacts' => array('channel_r_abook', intval(PERMS_R_ABOOK), true, t('Can view my connections'), ''), 'view_storage' => array('channel_r_storage', intval(PERMS_R_STORAGE), true, t('Can view my file storage and photos'), ''), 'view_pages' => array('channel_r_pages', intval(PERMS_R_PAGES), true, t('Can view my webpages'), ''), // Write permissions 'send_stream' => array('channel_w_stream', intval(PERMS_W_STREAM), false, t('Can send me their channel stream and posts'), ''), 'post_wall' => array('channel_w_wall', intval(PERMS_W_WALL), false, t('Can post on my channel page ("wall")'), ''), 'post_comments' => array('channel_w_comment', intval(PERMS_W_COMMENT), false, t('Can comment on or like my posts'), ''), 'post_mail' => array('channel_w_mail', intval(PERMS_W_MAIL), false, t('Can send me private mail messages'), ''), 'post_like' => array('channel_w_like', intval(PERMS_W_LIKE), false, t('Can like/dislike stuff'), t('Profiles and things other than posts/comments')), 'tag_deliver' => array('channel_w_tagwall', intval(PERMS_W_TAGWALL), false, t('Can forward to all my channel contacts via post @mentions'), t('Advanced - useful for creating group forum channels')), 'chat' => array('channel_w_chat', intval(PERMS_W_CHAT), false, t('Can chat with me (when available)'), t('')), 'write_storage' => array('channel_w_storage', intval(PERMS_W_STORAGE), false, t('Can write to my file storage and photos'), ''), 'write_pages' => array('channel_w_pages', intval(PERMS_W_PAGES), false, t('Can edit my webpages'), ''), 'republish' => array('channel_a_republish', intval(PERMS_A_REPUBLISH), false, t('Can source my public posts in derived channels'), t('Somewhat advanced - very useful in open communities')), 'delegate' => array('channel_a_delegate', intval(PERMS_A_DELEGATE), false, t('Can administer my channel resources'), t('Extremely advanced. Leave this alone unless you know what you are doing')), ); $ret = array('global_permissions' => $global_perms); call_hooks('global_permissions', $ret); return $ret['global_permissions']; } /** * get_all_perms($uid,$observer_xchan) * * @param int $uid The channel_id associated with the resource owner * @param string $observer_xchan The xchan_hash representing the observer * @param bool $internal_use (default true) * * @returns array of all permissions, key is permission name, value is true or false */ function get_all_perms($uid, $observer_xchan, $internal_use = true) { $api = App::get_oauth_key(); if($api) return get_all_api_perms($uid,$api); $global_perms = \Zotlabs\Access\Permissions::Perms(); // Save lots of individual lookups $r = null; $c = null; $x = null; $channel_checked = false; $onsite_checked = false; $abook_checked = false; $ret = array(); $abperms = (($uid && $observer_xchan) ? load_abconfig($uid,$observer_xchan,'my_perms') : array()); foreach($global_perms as $perm_name => $permission) { // First find out what the channel owner declared permissions to be. $channel_perm = \Zotlabs\Access\PermissionLimits::Get($uid,$perm_name); if(! $channel_checked) { $r = q("select * from channel where channel_id = %d limit 1", intval($uid) ); $channel_checked = true; } // The uid provided doesn't exist. This would be a big fail. if(! $r) { $ret[$perm_name] = false; continue; } // Next we're going to check for blocked or ignored contacts. // These take priority over all other settings. if($observer_xchan) { if($channel_perm & PERMS_AUTHED) { $ret[$perm_name] = true; continue; } if(! $abook_checked) { $x = q("select abook_my_perms, abook_blocked, abook_ignored, abook_pending, xchan_network from abook left join xchan on abook_xchan = xchan_hash where abook_channel = %d and abook_xchan = '%s' and abook_self = 0 limit 1", intval($uid), dbesc($observer_xchan) ); if(! $x) { // see if they've got a guest access token; these are treated as connections $y = atoken_abook($uid,$observer_xchan); if($y) $x = array($y); if(! $x) { // not in address book and no guest token, see if they've got an xchan // these *may* have individual (PERMS_SPECIFIC) permissions, but are not connections $y = q("select xchan_network from xchan where xchan_hash = '%s' limit 1", dbesc($observer_xchan) ); if($y) { $x = array(pseudo_abook($y[0])); } } } $abook_checked = true; } // If they're blocked - they can't read or write if(($x) && intval($x[0]['abook_blocked'])) { $ret[$perm_name] = false; continue; } // Check if this is a write permission and they are being ignored // This flag is only visible internally. $blocked_anon_perms = \Zotlabs\Access\Permissions::BlockedAnonPerms(); if(($x) && ($internal_use) && in_array($perm_name,$blocked_anon_perms) && intval($x[0]['abook_ignored'])) { $ret[$perm_name] = false; continue; } } // system is blocked to anybody who is not authenticated if((! $observer_xchan) && intval(get_config('system', 'block_public'))) { $ret[$perm_name] = false; continue; } // Check if this $uid is actually the $observer_xchan - if it's your content // you always have permission to do anything // if you've moved elsewhere, you will only have read only access if(($observer_xchan) && ($r[0]['channel_hash'] === $observer_xchan)) { if($r[0]['channel_moved'] && (in_array($perm_name,$blocked_anon_perms))) $ret[$perm_name] = false; else $ret[$perm_name] = true; continue; } // Anybody at all (that wasn't blocked or ignored). They have permission. if($channel_perm & PERMS_PUBLIC) { $ret[$perm_name] = true; continue; } // From here on out, we need to know who they are. If we can't figure it // out, permission is denied. if(! $observer_xchan) { $ret[$perm_name] = false; continue; } // If we're still here, we have an observer, check the network. if($channel_perm & PERMS_NETWORK) { if($x && $x[0]['xchan_network'] === 'zot') { $ret[$perm_name] = true; continue; } } // If PERMS_SITE is specified, find out if they've got an account on this hub if($channel_perm & PERMS_SITE) { if(! $onsite_checked) { $c = q("select channel_hash from channel where channel_hash = '%s' limit 1", dbesc($observer_xchan) ); $onsite_checked = true; } if($c) $ret[$perm_name] = true; else $ret[$perm_name] = false; continue; } // From here on we require that the observer be a connection and // handle whether we're allowing any, approved or specific ones if(! $x) { $ret[$perm_name] = false; continue; } // They are in your address book, but haven't been approved if($channel_perm & PERMS_PENDING) { $ret[$perm_name] = true; continue; } if(intval($x[0]['abook_pending'])) { $ret[$perm_name] = false; continue; } // They're a contact, so they have permission if($channel_perm & PERMS_CONTACTS) { // it was a fake abook entry, not really a connection if(array_key_exists('abook_pseudo',$x[0]) && intval($x[0]['abook_pseudo'])) { $ret[$perm_name] = false; continue; } $ret[$perm_name] = true; continue; } // Permission granted to certain channels. Let's see if the observer is one of them if($channel_perm & PERMS_SPECIFIC) { if($abperms) { foreach($abperms as $ab) { if(($ab['cat'] == 'my_perms') && ($ab['k'] == $perm_name)) { $ret[$perm_name] = (intval($ab['v']) ? true : false); break; } } continue; } } // No permissions allowed. $ret[$perm_name] = false; continue; } $arr = array( 'channel_id' => $uid, 'observer_hash' => $observer_xchan, 'permissions' => $ret); call_hooks('get_all_perms',$arr); return $arr['permissions']; } /** * @brief Checks if given permission is allowed for given observer on a channel. * * Checks if the given observer with the hash $observer_xchan has permission * $permission on channel_id $uid. * $permission is one defined in get_perms(); * * @param int $uid The channel_id associated with the resource owner * @param string $observer_xchan The xchan_hash representing the observer * @param string $permission * @return bool true if permission is allowed for observer on channel */ function perm_is_allowed($uid, $observer_xchan, $permission) { $api = App::get_oauth_key(); if($api) return api_perm_is_allowed($uid,$api,$permission); $arr = array( 'channel_id' => $uid, 'observer_hash' => $observer_xchan, 'permission' => $permission, 'result' => false); call_hooks('perm_is_allowed', $arr); if($arr['result']) return true; $global_perms = \Zotlabs\Access\Permissions::Perms(); // First find out what the channel owner declared permissions to be. $channel_perm = \Zotlabs\Access\PermissionLimits::Get($uid,$permission); $r = q("select channel_pageflags, channel_moved, channel_hash from channel where channel_id = %d limit 1", intval($uid) ); if(! $r) return false; $blocked_anon_perms = \Zotlabs\Access\Permissions::BlockedAnonPerms(); if($observer_xchan) { if($channel_perm & PERMS_AUTHED) return true; $x = q("select abook_my_perms, abook_blocked, abook_ignored, abook_pending, xchan_network from abook left join xchan on abook_xchan = xchan_hash where abook_channel = %d and abook_xchan = '%s' and abook_self = 0 limit 1", intval($uid), dbesc($observer_xchan) ); // If they're blocked - they can't read or write if(($x) && intval($x[0]['abook_blocked'])) return false; if(($x) && in_array($permission,$blocked_anon_perms) && intval($x[0]['abook_ignored'])) return false; if(! $x) { // see if they've got a guest access token $y = atoken_abook($uid,$observer_xchan); if($y) $x = array($y); if(! $x) { // not in address book and no guest token, see if they've got an xchan $y = q("select xchan_network from xchan where xchan_hash = '%s' limit 1", dbesc($observer_xchan) ); if($y) { $x = array(pseudo_abook($y[0])); } } } $abperms = load_abconfig($uid,$observer_xchan,'my_perms'); } // system is blocked to anybody who is not authenticated if((! $observer_xchan) && intval(get_config('system', 'block_public'))) return false; // Check if this $uid is actually the $observer_xchan // you will have full access unless the channel was moved - // in which case you will have read_only access if($r[0]['channel_hash'] === $observer_xchan) { if($r[0]['channel_moved'] && (in_array($permission,$blocked_anon_perms))) return false; else return true; } if($channel_perm & PERMS_PUBLIC) return true; // If it's an unauthenticated observer, we only need to see if PERMS_PUBLIC is set if(! $observer_xchan) { return false; } // If we're still here, we have an observer, check the network. if($channel_perm & PERMS_NETWORK) { if (($x && $x[0]['xchan_network'] === 'zot') || ($y && $y[0]['xchan_network'] === 'zot')) return true; } // If PERMS_SITE is specified, find out if they've got an account on this hub if($channel_perm & PERMS_SITE) { $c = q("select channel_hash from channel where channel_hash = '%s' limit 1", dbesc($observer_xchan) ); if($c) return true; return false; } // From here on we require that the observer be a connection and // handle whether we're allowing any, approved or specific ones if(! $x) { return false; } // They are in your address book, but haven't been approved if($channel_perm & PERMS_PENDING) { return true; } if(intval($x[0]['abook_pending'])) { return false; } // They're a contact, so they have permission if($channel_perm & PERMS_CONTACTS) { // it was a fake abook entry, not really a connection if(array_key_exists('abook_pseudo',$x[0]) && intval($x[0]['abook_pseudo'])) { return false; } return true; } // Permission granted to certain channels. Let's see if the observer is one of them if(($r) && ($channel_perm & PERMS_SPECIFIC)) { if($abperms) { foreach($abperms as $ab) { if($ab['cat'] == 'my_perms' && $ab['k'] == $permission) { return ((intval($ab['v'])) ? true : false); } } } } // No permissions allowed. return false; } function get_all_api_perms($uid,$api) { $global_perms = get_perms(); $ret = array(); $r = q("select * from xperm where xp_client = '%s' and xp_channel = %d", dbesc($api), intval($uid) ); if(! $r) return false; $allow_all = false; $allowed = array(); foreach($r as $rr) { if($rr['xp_perm'] === 'all') $allow_all = true; if(! in_array($rr['xp_perm'],$allowed)) $allowed[] = $rr['xp_perm']; } foreach($global_perms as $perm_name => $permission) { if($allow_all || in_array($perm_name,$allowed)) $ret[$perm_name] = true; else $ret[$perm_name] = false; } $arr = array( 'channel_id' => $uid, 'observer_hash' => $observer_xchan, 'permissions' => $ret); call_hooks('get_all_api_perms',$arr); return $arr['permissions']; } function api_perm_is_allowed($uid,$api,$permission) { $arr = array( 'channel_id' => $uid, 'observer_hash' => $observer_xchan, 'permission' => $permission, 'result' => false ); call_hooks('api_perm_is_allowed', $arr); if($arr['result']) return true; $r = q("select * from xperm where xp_client = '%s' and xp_channel = %d and ( xp_perm = 'all' OR xp_perm = '%s' )", dbesc($api), intval($uid), dbesc($permission) ); if(! $r) return false; foreach($r as $rr) { if($rr['xp_perm'] === 'all' || $rr['xp_perm'] === $permission) return true; } return false; } // Check a simple array of observers against a permissions // return a simple array of those with permission function check_list_permissions($uid, $arr, $perm) { $result = array(); if($arr) foreach($arr as $x) if(perm_is_allowed($uid, $x, $perm)) $result[] = $x; return($result); } /** * @brief Sets site wide default permissions. * * @return array */ function site_default_perms() { $ret = array(); $typical = array( 'view_stream' => PERMS_PUBLIC, 'view_profile' => PERMS_PUBLIC, 'view_contacts' => PERMS_PUBLIC, 'view_storage' => PERMS_PUBLIC, 'view_pages' => PERMS_PUBLIC, 'send_stream' => PERMS_SPECIFIC, 'post_wall' => PERMS_SPECIFIC, 'post_comments' => PERMS_SPECIFIC, 'post_mail' => PERMS_SPECIFIC, 'tag_deliver' => PERMS_SPECIFIC, 'chat' => PERMS_SPECIFIC, 'write_storage' => PERMS_SPECIFIC, 'write_pages' => PERMS_SPECIFIC, 'delegate' => PERMS_SPECIFIC, 'post_like' => PERMS_NETWORK ); $global_perms = get_perms(); foreach($global_perms as $perm => $v) { $x = get_config('default_perms', $perm); if($x === false) $x = $typical[$perm]; $ret[$perm] = $x; } return $ret; } /** * @brief Return an array of all permissions for this role. * * Given a string for the channel role ('social','forum', etc) * return an array of all permission fields pre-filled for this role. * This includes the channel permission scope indicators (anything beginning with 'channel_') as well as * * perms_auto: true or false to create auto-permissions for this channel * * perms_follow: The permissions to apply when initiating a connection request to another channel * * perms_accept: The permissions to apply when accepting a connection request from another channel (not automatic) * * default_collection: true or false to make the default ACL include the channel's default collection * * directory_publish: true or false to publish this channel in the directory * Any attributes may be extended (new roles defined) and modified (specific permissions altered) by plugins * * @param string $role * @return array */ function get_role_perms($role) { $ret = array(); $ret['role'] = $role; switch($role) { case 'social': $ret['perms_auto'] = false; $ret['default_collection'] = false; $ret['directory_publish'] = true; $ret['online'] = true; $ret['perms_connect'] = [ 'view_stream', 'view_profile', 'view_contacts', 'view_storage', 'view_pages', 'send_stream', 'post_wall', 'post_comments', 'post_mail', 'chat', 'post_like', 'republish' ]; $ret['limits'] = [ 'view_stream' => PERMS_PUBLIC, 'view_profile' => PERMS_PUBLIC, 'view_contacts' => PERMS_PUBLIC, 'view_storage' => PERMS_PUBLIC, 'view_pages' => PERMS_PUBLIC, 'send_stream' => PERMS_SPECIFIC, 'post_wall' => PERMS_SPECIFIC, 'post_comments' => PERMS_SPECIFIC, 'post_mail' => PERMS_SPECIFIC, 'post_like' => PERMS_SPECIFIC, 'tag_deliver' => PERMS_SPECIFIC, 'chat' => PERMS_SPECIFIC, 'write_storage' => PERMS_SPECIFIC, 'write_pages' => PERMS_SPECIFIC, 'republish' => PERMS_SPECIFIC, 'delegate' => PERMS_SPECIFIC ]; break; case 'social_restricted': $ret['perms_auto'] = false; $ret['default_collection'] = true; $ret['directory_publish'] = true; $ret['online'] = true; $ret['perms_connect'] = [ 'view_stream', 'view_profile', 'view_contacts', 'view_storage', 'view_pages', 'send_stream', 'post_wall', 'post_comments', 'post_mail', 'chat', 'post_like' ]; $ret['limits'] = [ 'view_stream' => PERMS_PUBLIC, 'view_profile' => PERMS_PUBLIC, 'view_contacts' => PERMS_PUBLIC, 'view_storage' => PERMS_PUBLIC, 'view_pages' => PERMS_PUBLIC, 'send_stream' => PERMS_SPECIFIC, 'post_wall' => PERMS_SPECIFIC, 'post_comments' => PERMS_SPECIFIC, 'post_mail' => PERMS_SPECIFIC, 'post_like' => PERMS_SPECIFIC, 'tag_deliver' => PERMS_SPECIFIC, 'chat' => PERMS_SPECIFIC, 'write_storage' => PERMS_SPECIFIC, 'write_pages' => PERMS_SPECIFIC, 'republish' => PERMS_SPECIFIC, 'delegate' => PERMS_SPECIFIC ]; break; case 'social_private': $ret['perms_auto'] = false; $ret['default_collection'] = true; $ret['directory_publish'] = false; $ret['online'] = false; $ret['perms_connect'] = [ 'view_stream', 'view_profile', 'view_contacts', 'view_storage', 'view_pages', 'send_stream', 'post_wall', 'post_comments', 'post_mail', 'post_like' ]; $ret['limits'] = [ 'view_stream' => PERMS_PUBLIC, 'view_profile' => PERMS_PUBLIC, 'view_contacts' => PERMS_SPECIFIC, 'view_storage' => PERMS_SPECIFIC, 'view_pages' => PERMS_PUBLIC, 'send_stream' => PERMS_SPECIFIC, 'post_wall' => PERMS_SPECIFIC, 'post_comments' => PERMS_SPECIFIC, 'post_mail' => PERMS_SPECIFIC, 'post_like' => PERMS_SPECIFIC, 'tag_deliver' => PERMS_SPECIFIC, 'chat' => PERMS_SPECIFIC, 'write_storage' => PERMS_SPECIFIC, 'write_pages' => PERMS_SPECIFIC, 'republish' => PERMS_SPECIFIC, 'delegate' => PERMS_SPECIFIC ]; break; case 'forum': $ret['perms_auto'] = true; $ret['default_collection'] = false; $ret['directory_publish'] = true; $ret['online'] = false; $ret['perms_connect'] = [ 'view_stream', 'view_profile', 'view_contacts', 'view_storage', 'view_pages', 'post_wall', 'post_comments', 'tag_deliver', 'post_mail', 'post_like' , 'republish', 'chat' ]; $ret['limits'] = [ 'view_stream' => PERMS_PUBLIC, 'view_profile' => PERMS_PUBLIC, 'view_contacts' => PERMS_PUBLIC, 'view_storage' => PERMS_PUBLIC, 'view_pages' => PERMS_PUBLIC, 'send_stream' => PERMS_SPECIFIC, 'post_wall' => PERMS_SPECIFIC, 'post_comments' => PERMS_SPECIFIC, 'post_mail' => PERMS_SPECIFIC, 'post_like' => PERMS_SPECIFIC, 'tag_deliver' => PERMS_SPECIFIC, 'chat' => PERMS_SPECIFIC, 'write_storage' => PERMS_SPECIFIC, 'write_pages' => PERMS_SPECIFIC, 'republish' => PERMS_SPECIFIC, 'delegate' => PERMS_SPECIFIC ]; break; case 'forum_restricted': $ret['perms_auto'] = false; $ret['default_collection'] = true; $ret['directory_publish'] = true; $ret['online'] = false; $ret['perms_connect'] = [ 'view_stream', 'view_profile', 'view_contacts', 'view_storage', 'view_pages', 'post_wall', 'post_comments', 'tag_deliver', 'post_mail', 'post_like' , 'chat' ]; $ret['limits'] = [ 'view_stream' => PERMS_PUBLIC, 'view_profile' => PERMS_PUBLIC, 'view_contacts' => PERMS_PUBLIC, 'view_storage' => PERMS_PUBLIC, 'view_pages' => PERMS_PUBLIC, 'send_stream' => PERMS_SPECIFIC, 'post_wall' => PERMS_SPECIFIC, 'post_comments' => PERMS_SPECIFIC, 'post_mail' => PERMS_SPECIFIC, 'post_like' => PERMS_SPECIFIC, 'tag_deliver' => PERMS_SPECIFIC, 'chat' => PERMS_SPECIFIC, 'write_storage' => PERMS_SPECIFIC, 'write_pages' => PERMS_SPECIFIC, 'republish' => PERMS_SPECIFIC, 'delegate' => PERMS_SPECIFIC ]; break; case 'forum_private': $ret['perms_auto'] = false; $ret['default_collection'] = true; $ret['directory_publish'] = false; $ret['online'] = false; $ret['perms_connect'] = [ 'view_stream', 'view_profile', 'view_contacts', 'view_storage', 'view_pages', 'post_wall', 'post_comments', 'post_mail', 'post_like' , 'chat' ]; $ret['limits'] = [ 'view_stream' => PERMS_PUBLIC, 'view_profile' => PERMS_SPECIFIC, 'view_contacts' => PERMS_SPECIFIC, 'view_storage' => PERMS_SPECIFIC, 'view_pages' => PERMS_SPECIFIC, 'send_stream' => PERMS_SPECIFIC, 'post_wall' => PERMS_SPECIFIC, 'post_comments' => PERMS_SPECIFIC, 'post_mail' => PERMS_SPECIFIC, 'post_like' => PERMS_SPECIFIC, 'tag_deliver' => PERMS_SPECIFIC, 'chat' => PERMS_SPECIFIC, 'write_storage' => PERMS_SPECIFIC, 'write_pages' => PERMS_SPECIFIC, 'republish' => PERMS_SPECIFIC, 'delegate' => PERMS_SPECIFIC ]; break; case 'feed': $ret['perms_auto'] = true; $ret['default_collection'] = false; $ret['directory_publish'] = true; $ret['online'] = false; $ret['perms_connect'] = [ 'view_stream', 'view_profile', 'view_contacts', 'view_storage', 'view_pages', 'send_stream', 'post_wall', 'post_comments', 'post_mail', 'post_like' , 'republish' ]; $ret['limits'] = [ 'view_stream' => PERMS_PUBLIC, 'view_profile' => PERMS_PUBLIC, 'view_contacts' => PERMS_PUBLIC, 'view_storage' => PERMS_PUBLIC, 'view_pages' => PERMS_PUBLIC, 'send_stream' => PERMS_SPECIFIC, 'post_wall' => PERMS_SPECIFIC, 'post_comments' => PERMS_SPECIFIC, 'post_mail' => PERMS_SPECIFIC, 'post_like' => PERMS_SPECIFIC, 'tag_deliver' => PERMS_SPECIFIC, 'chat' => PERMS_SPECIFIC, 'write_storage' => PERMS_SPECIFIC, 'write_pages' => PERMS_SPECIFIC, 'republish' => PERMS_SPECIFIC, 'delegate' => PERMS_SPECIFIC ]; break; case 'feed_restricted': $ret['perms_auto'] = false; $ret['default_collection'] = true; $ret['directory_publish'] = false; $ret['online'] = false; $ret['perms_connect'] = [ 'view_stream', 'view_profile', 'view_contacts', 'view_storage', 'view_pages', 'send_stream', 'post_wall', 'post_comments', 'post_mail', 'post_like' , 'republish' ]; $ret['limits'] = [ 'view_stream' => PERMS_PUBLIC, 'view_profile' => PERMS_PUBLIC, 'view_contacts' => PERMS_PUBLIC, 'view_storage' => PERMS_PUBLIC, 'view_pages' => PERMS_PUBLIC, 'send_stream' => PERMS_SPECIFIC, 'post_wall' => PERMS_SPECIFIC, 'post_comments' => PERMS_SPECIFIC, 'post_mail' => PERMS_SPECIFIC, 'post_like' => PERMS_SPECIFIC, 'tag_deliver' => PERMS_SPECIFIC, 'chat' => PERMS_SPECIFIC, 'write_storage' => PERMS_SPECIFIC, 'write_pages' => PERMS_SPECIFIC, 'republish' => PERMS_SPECIFIC, 'delegate' => PERMS_SPECIFIC ]; break; case 'soapbox': $ret['perms_auto'] = true; $ret['default_collection'] = false; $ret['directory_publish'] = true; $ret['online'] = false; $ret['perms_connect'] = [ 'view_stream', 'view_profile', 'view_contacts', 'view_storage', 'view_pages', 'post_like' , 'republish' ]; $ret['limits'] = [ 'view_stream' => PERMS_PUBLIC, 'view_profile' => PERMS_PUBLIC, 'view_contacts' => PERMS_PUBLIC, 'view_storage' => PERMS_PUBLIC, 'view_pages' => PERMS_PUBLIC, 'send_stream' => PERMS_SPECIFIC, 'post_wall' => PERMS_SPECIFIC, 'post_comments' => PERMS_SPECIFIC, 'post_mail' => PERMS_SPECIFIC, 'post_like' => PERMS_SPECIFIC, 'tag_deliver' => PERMS_SPECIFIC, 'chat' => PERMS_SPECIFIC, 'write_storage' => PERMS_SPECIFIC, 'write_pages' => PERMS_SPECIFIC, 'republish' => PERMS_SPECIFIC, 'delegate' => PERMS_SPECIFIC ]; break; case 'repository': $ret['perms_auto'] = true; $ret['default_collection'] = false; $ret['directory_publish'] = true; $ret['online'] = false; $ret['perms_connect'] = [ 'view_stream', 'view_profile', 'view_contacts', 'view_storage', 'view_pages', 'write_storage', 'write_pages', 'post_wall', 'post_comments', 'tag_deliver', 'post_mail', 'post_like' , 'republish', 'chat' ]; $ret['limits'] = [ 'view_stream' => PERMS_PUBLIC, 'view_profile' => PERMS_PUBLIC, 'view_contacts' => PERMS_PUBLIC, 'view_storage' => PERMS_PUBLIC, 'view_pages' => PERMS_PUBLIC, 'send_stream' => PERMS_SPECIFIC, 'post_wall' => PERMS_SPECIFIC, 'post_comments' => PERMS_SPECIFIC, 'post_mail' => PERMS_SPECIFIC, 'post_like' => PERMS_SPECIFIC, 'tag_deliver' => PERMS_SPECIFIC, 'chat' => PERMS_SPECIFIC, 'write_storage' => PERMS_SPECIFIC, 'write_pages' => PERMS_SPECIFIC, 'republish' => PERMS_SPECIFIC, 'delegate' => PERMS_SPECIFIC ]; break; default: break; } $x = get_config('system','role_perms'); // let system settings over-ride any or all if($x && is_array($x) && array_key_exists($role,$x)) $ret = array_merge($ret,$x[$role]); call_hooks('get_role_perms',$ret); return $ret; } /** * @brief Returns a list or roles, grouped by type. * * @return string Returns an array of roles, grouped by type */ function get_roles() { $roles = array( t('Social Networking') => array('social' => t('Social - Mostly Public'), 'social_restricted' => t('Social - Restricted'), 'social_private' => t('Social - Private')), t('Community Forum') => array('forum' => t('Forum - Mostly Public'), 'forum_restricted' => t('Forum - Restricted'), 'forum_private' => t('Forum - Private')), t('Feed Republish') => array('feed' => t('Feed - Mostly Public'), 'feed_restricted' => t('Feed - Restricted')), t('Special Purpose') => array('soapbox' => t('Special - Celebrity/Soapbox'), 'repository' => t('Special - Group Repository')), t('Other') => array('custom' => t('Custom/Expert Mode')) ); return $roles; }