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<?php |
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/** |
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* ACL administration functions |
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* |
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* @license GPL 2 (http://www.gnu.org/licenses/gpl.html) |
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* @author Andreas Gohr <[email protected]> |
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* @author Anika Henke <[email protected]> (concepts) |
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* @author Frank Schubert <[email protected]> (old version) |
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*/ |
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// must be run within Dokuwiki |
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if(!defined('DOKU_INC')) die(); |
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/** |
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* All DokuWiki plugins to extend the admin function |
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* need to inherit from this class |
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*/ |
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class admin_plugin_acl extends DokuWiki_Admin_Plugin { |
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var $acl = null; |
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var $ns = null; |
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/** |
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* The currently selected item, associative array with id and type. |
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* Populated from (in this order): |
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* $_REQUEST['current_ns'] |
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* $_REQUEST['current_id'] |
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* $ns |
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* $ID |
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*/ |
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var $current_item = null; |
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var $who = ''; |
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var $usersgroups = array(); |
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var $specials = array(); |
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/** |
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* return prompt for admin menu |
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*/ |
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function getMenuText($language) { |
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return $this->getLang('admin_acl'); |
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} |
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/** |
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* return sort order for position in admin menu |
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*/ |
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function getMenuSort() { |
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return 1; |
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} |
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/** |
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* handle user request |
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* |
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* Initializes internal vars and handles modifications |
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* |
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* @author Andreas Gohr <[email protected]> |
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*/ |
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function handle() { |
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global $AUTH_ACL; |
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global $ID; |
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global $auth; |
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global $config_cascade; |
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global $INPUT; |
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// fresh 1:1 copy without replacements |
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$AUTH_ACL = file($config_cascade['acl']['default']); |
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// namespace given? |
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if($INPUT->str('ns') == '*'){ |
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$this->ns = '*'; |
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}else{ |
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$this->ns = cleanID($INPUT->str('ns')); |
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} |
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if ($INPUT->str('current_ns')) { |
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$this->current_item = array('id' => cleanID($INPUT->str('current_ns')), 'type' => 'd'); |
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} elseif ($INPUT->str('current_id')) { |
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$this->current_item = array('id' => cleanID($INPUT->str('current_id')), 'type' => 'f'); |
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} elseif ($this->ns) { |
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$this->current_item = array('id' => $this->ns, 'type' => 'd'); |
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} else { |
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$this->current_item = array('id' => $ID, 'type' => 'f'); |
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} |
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// user or group choosen? |
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$who = trim($INPUT->str('acl_w')); |
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if($INPUT->str('acl_t') == '__g__' && $who){ |
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$this->who = '@'.ltrim($auth->cleanGroup($who),'@'); |
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}elseif($INPUT->str('acl_t') == '__u__' && $who){ |
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$this->who = ltrim($who,'@'); |
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if($this->who != '%USER%' && $this->who != '%GROUP%'){ #keep wildcard as is |
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$this->who = $auth->cleanUser($this->who); |
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} |
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}elseif($INPUT->str('acl_t') && |
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$INPUT->str('acl_t') != '__u__' && |
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$INPUT->str('acl_t') != '__g__'){ |
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$this->who = $INPUT->str('acl_t'); |
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}elseif($who){ |
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$this->who = $who; |
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} |
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// handle modifications |
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if($INPUT->has('cmd') && checkSecurityToken()){ |
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$cmd = $INPUT->extract('cmd')->str('cmd'); |
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// scope for modifications |
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if($this->ns){ |
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if($this->ns == '*'){ |
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$scope = '*'; |
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}else{ |
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$scope = $this->ns.':*'; |
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} |
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}else{ |
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$scope = $ID; |
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} |
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if($cmd == 'save' && $scope && $this->who && $INPUT->has('acl')){ |
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// handle additions or single modifications |
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$this->_acl_del($scope, $this->who); |
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$this->_acl_add($scope, $this->who, $INPUT->int('acl')); |
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}elseif($cmd == 'del' && $scope && $this->who){ |
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// handle single deletions |
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$this->_acl_del($scope, $this->who); |
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}elseif($cmd == 'update'){ |
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$acl = $INPUT->arr('acl'); |
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// handle update of the whole file |
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foreach($INPUT->arr('del') as $where => $names){ |
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// remove all rules marked for deletion |
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foreach($names as $who) |
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unset($acl[$where][$who]); |
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} |
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// prepare lines |
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$lines = array(); |
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// keep header |
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foreach($AUTH_ACL as $line){ |
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if($line{0} == '#'){ |
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$lines[] = $line; |
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}else{ |
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break; |
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} |
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} |
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// re-add all rules |
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foreach($acl as $where => $opt){ |
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foreach($opt as $who => $perm){ |
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if ($who[0]=='@') { |
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if ($who!='@ALL') { |
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$who = '@'.ltrim($auth->cleanGroup($who),'@'); |
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} |
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} elseif ($who != '%USER%' && $who != '%GROUP%'){ #keep wildcard as is |
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$who = $auth->cleanUser($who); |
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} |
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$who = auth_nameencode($who,true); |
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$lines[] = "$where\t$who\t$perm\n"; |
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} |
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} |
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// save it |
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io_saveFile($config_cascade['acl']['default'], join('',$lines)); |
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} |
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// reload ACL config |
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$AUTH_ACL = file($config_cascade['acl']['default']); |
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} |
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// initialize ACL array |
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$this->_init_acl_config(); |
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} |
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/** |
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* ACL Output function |
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* |
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* print a table with all significant permissions for the |
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* current id |
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* |
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* @author Frank Schubert <[email protected]> |
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* @author Andreas Gohr <[email protected]> |
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*/ |
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function html() { |
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echo '<div id="acl_manager">'.NL; |
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echo '<h1>'.$this->getLang('admin_acl').'</h1>'.NL; |
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echo '<div class="level1">'.NL; |
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echo '<div id="acl__tree">'.NL; |
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$this->_html_explorer(); |
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echo '</div>'.NL; |
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echo '<div id="acl__detail">'.NL; |
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$this->_html_detail(); |
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echo '</div>'.NL; |
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echo '</div>'.NL; |
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echo '<div class="clearer"></div>'; |
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echo '<h2>'.$this->getLang('current').'</h2>'.NL; |
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echo '<div class="level2">'.NL; |
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$this->_html_table(); |
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echo '</div>'.NL; |
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echo '<div class="footnotes"><div class="fn">'.NL; |
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echo '<sup><a id="fn__1" class="fn_bot" href="#fnt__1">1)</a></sup>'.NL; |
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echo $this->getLang('p_include'); |
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echo '</div></div>'; |
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echo '</div>'.NL; |
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} |
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/** |
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* returns array with set options for building links |
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* |
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* @author Andreas Gohr <[email protected]> |
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*/ |
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function _get_opts($addopts=null){ |
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$opts = array( |
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'do'=>'admin', |
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'page'=>'acl', |
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); |
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if($this->ns) $opts['ns'] = $this->ns; |
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if($this->who) $opts['acl_w'] = $this->who; |
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if(is_null($addopts)) return $opts; |
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return array_merge($opts, $addopts); |
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} |
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/** |
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* Display a tree menu to select a page or namespace |
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* |
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* @author Andreas Gohr <[email protected]> |
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*/ |
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function _html_explorer(){ |
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global $conf; |
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global $ID; |
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global $lang; |
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$ns = $this->ns; |
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if(empty($ns)){ |
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$ns = dirname(str_replace(':','/',$ID)); |
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if($ns == '.') $ns =''; |
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}elseif($ns == '*'){ |
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$ns =''; |
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} |
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$ns = utf8_encodeFN(str_replace(':','/',$ns)); |
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$data = $this->_get_tree($ns); |
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// wrap a list with the root level around the other namespaces |
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array_unshift($data, array( 'level' => 0, 'id' => '*', 'type' => 'd', |
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'open' =>'true', 'label' => '['.$lang['mediaroot'].']')); |
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echo html_buildlist($data,'acl', |
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array($this,'_html_list_acl'), |
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array($this,'_html_li_acl')); |
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} |
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/** |
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* get a combined list of media and page files |
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* |
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* @param string $folder an already converted filesystem folder of the current namespace |
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* @param string $limit limit the search to this folder |
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*/ |
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function _get_tree($folder,$limit=''){ |
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global $conf; |
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// read tree structure from pages and media |
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$data = array(); |
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search($data,$conf['datadir'],'search_index',array('ns' => $folder),$limit); |
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$media = array(); |
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search($media,$conf['mediadir'],'search_index',array('ns' => $folder, 'nofiles' => true),$limit); |
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$data = array_merge($data,$media); |
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unset($media); |
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// combine by sorting and removing duplicates |
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usort($data,array($this,'_tree_sort')); |
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$count = count($data); |
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if($count>0) for($i=1; $i<$count; $i++){ |
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if($data[$i-1]['id'] == $data[$i]['id'] && $data[$i-1]['type'] == $data[$i]['type']) { |
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unset($data[$i]); |
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$i++; // duplicate found, next $i can't be a duplicate, so skip forward one |
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} |
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} |
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return $data; |
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} |
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/** |
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* usort callback |
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* |
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* Sorts the combined trees of media and page files |
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*/ |
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function _tree_sort($a,$b){ |
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285
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// handle the trivial cases first |
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if ($a['id'] == '') return -1; |
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if ($b['id'] == '') return 1; |
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// split up the id into parts |
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$a_ids = explode(':', $a['id']); |
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$b_ids = explode(':', $b['id']); |
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// now loop through the parts |
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while (count($a_ids) && count($b_ids)) { |
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// compare each level from upper to lower |
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// until a non-equal component is found |
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$cur_result = strcmp(array_shift($a_ids), array_shift($b_ids)); |
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if ($cur_result) { |
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// if one of the components is the last component and is a file |
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// and the other one is either of a deeper level or a directory, |
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// the file has to come after the deeper level or directory |
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if (empty($a_ids) && $a['type'] == 'f' && (count($b_ids) || $b['type'] == 'd')) return 1; |
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if (empty($b_ids) && $b['type'] == 'f' && (count($a_ids) || $a['type'] == 'd')) return -1; |
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return $cur_result; |
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} |
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} |
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305
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// The two ids seem to be equal. One of them might however refer |
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306
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// to a page, one to a namespace, the namespace needs to be first. |
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307
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if (empty($a_ids) && empty($b_ids)) { |
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if ($a['type'] == $b['type']) return 0; |
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309
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if ($a['type'] == 'f') return 1; |
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return -1; |
|
311
|
|
|
} |
|
312
|
|
|
// Now the empty part is either a page in the parent namespace |
|
313
|
|
|
// that obviously needs to be after the namespace |
|
314
|
|
|
// Or it is the namespace that contains the other part and should be |
|
315
|
|
|
// before that other part. |
|
316
|
|
|
if (empty($a_ids)) return ($a['type'] == 'd') ? -1 : 1; |
|
317
|
|
|
if (empty($b_ids)) return ($b['type'] == 'd') ? 1 : -1; |
|
318
|
|
|
} |
|
319
|
|
|
|
|
320
|
|
|
/** |
|
321
|
|
|
* Display the current ACL for selected where/who combination with |
|
322
|
|
|
* selectors and modification form |
|
323
|
|
|
* |
|
324
|
|
|
* @author Andreas Gohr <[email protected]> |
|
325
|
|
|
*/ |
|
326
|
|
|
function _html_detail(){ |
|
|
|
|
|
|
327
|
|
|
global $ID; |
|
328
|
|
|
|
|
329
|
|
|
echo '<form action="'.wl().'" method="post" accept-charset="utf-8"><div class="no">'.NL; |
|
330
|
|
|
|
|
331
|
|
|
echo '<div id="acl__user">'; |
|
332
|
|
|
echo $this->getLang('acl_perms').' '; |
|
333
|
|
|
$inl = $this->_html_select(); |
|
334
|
|
|
echo '<input type="text" name="acl_w" class="edit" value="'.(($inl)?'':hsc(ltrim($this->who,'@'))).'" />'.NL; |
|
335
|
|
|
echo '<button type="submit">'.$this->getLang('btn_select').'</button>'.NL; |
|
336
|
|
|
echo '</div>'.NL; |
|
337
|
|
|
|
|
338
|
|
|
echo '<div id="acl__info">'; |
|
339
|
|
|
$this->_html_info(); |
|
340
|
|
|
echo '</div>'; |
|
341
|
|
|
|
|
342
|
|
|
echo '<input type="hidden" name="ns" value="'.hsc($this->ns).'" />'.NL; |
|
343
|
|
|
echo '<input type="hidden" name="id" value="'.hsc($ID).'" />'.NL; |
|
344
|
|
|
echo '<input type="hidden" name="do" value="admin" />'.NL; |
|
345
|
|
|
echo '<input type="hidden" name="page" value="acl" />'.NL; |
|
346
|
|
|
echo '<input type="hidden" name="sectok" value="'.getSecurityToken().'" />'.NL; |
|
347
|
|
|
echo '</div></form>'.NL; |
|
348
|
|
|
} |
|
349
|
|
|
|
|
350
|
|
|
/** |
|
351
|
|
|
* Print info and editor |
|
352
|
|
|
*/ |
|
353
|
|
|
function _html_info(){ |
|
|
|
|
|
|
354
|
|
|
global $ID; |
|
355
|
|
|
|
|
356
|
|
|
if($this->who){ |
|
357
|
|
|
$current = $this->_get_exact_perm(); |
|
358
|
|
|
|
|
359
|
|
|
// explain current permissions |
|
360
|
|
|
$this->_html_explain($current); |
|
361
|
|
|
// load editor |
|
362
|
|
|
$this->_html_acleditor($current); |
|
363
|
|
|
}else{ |
|
364
|
|
|
echo '<p>'; |
|
365
|
|
|
if($this->ns){ |
|
366
|
|
|
printf($this->getLang('p_choose_ns'),hsc($this->ns)); |
|
367
|
|
|
}else{ |
|
368
|
|
|
printf($this->getLang('p_choose_id'),hsc($ID)); |
|
369
|
|
|
} |
|
370
|
|
|
echo '</p>'; |
|
371
|
|
|
|
|
372
|
|
|
echo $this->locale_xhtml('help'); |
|
373
|
|
|
} |
|
374
|
|
|
} |
|
375
|
|
|
|
|
376
|
|
|
/** |
|
377
|
|
|
* Display the ACL editor |
|
378
|
|
|
* |
|
379
|
|
|
* @author Andreas Gohr <[email protected]> |
|
380
|
|
|
*/ |
|
381
|
|
|
function _html_acleditor($current){ |
|
|
|
|
|
|
382
|
|
|
global $lang; |
|
383
|
|
|
|
|
384
|
|
|
echo '<fieldset>'; |
|
385
|
|
|
if(is_null($current)){ |
|
386
|
|
|
echo '<legend>'.$this->getLang('acl_new').'</legend>'; |
|
387
|
|
|
}else{ |
|
388
|
|
|
echo '<legend>'.$this->getLang('acl_mod').'</legend>'; |
|
389
|
|
|
} |
|
390
|
|
|
|
|
391
|
|
|
echo $this->_html_checkboxes($current,empty($this->ns),'acl'); |
|
392
|
|
|
|
|
393
|
|
|
if(is_null($current)){ |
|
394
|
|
|
echo '<button type="submit" name="cmd[save]">'.$lang['btn_save'].'</button>'.NL; |
|
395
|
|
|
}else{ |
|
396
|
|
|
echo '<button type="submit" name="cmd[save]">'.$lang['btn_update'].'</button>'.NL; |
|
397
|
|
|
echo '<button type="submit" name="cmd[del]">'.$lang['btn_delete'].'</button>'.NL; |
|
398
|
|
|
} |
|
399
|
|
|
|
|
400
|
|
|
echo '</fieldset>'; |
|
401
|
|
|
} |
|
402
|
|
|
|
|
403
|
|
|
/** |
|
404
|
|
|
* Explain the currently set permissions in plain english/$lang |
|
405
|
|
|
* |
|
406
|
|
|
* @author Andreas Gohr <[email protected]> |
|
407
|
|
|
*/ |
|
408
|
|
|
function _html_explain($current){ |
|
|
|
|
|
|
409
|
|
|
global $ID; |
|
410
|
|
|
global $auth; |
|
411
|
|
|
|
|
412
|
|
|
$who = $this->who; |
|
413
|
|
|
$ns = $this->ns; |
|
414
|
|
|
|
|
415
|
|
|
// prepare where to check |
|
416
|
|
|
if($ns){ |
|
417
|
|
|
if($ns == '*'){ |
|
418
|
|
|
$check='*'; |
|
419
|
|
|
}else{ |
|
420
|
|
|
$check=$ns.':*'; |
|
421
|
|
|
} |
|
422
|
|
|
}else{ |
|
423
|
|
|
$check = $ID; |
|
424
|
|
|
} |
|
425
|
|
|
|
|
426
|
|
|
// prepare who to check |
|
427
|
|
|
if($who{0} == '@'){ |
|
428
|
|
|
$user = ''; |
|
429
|
|
|
$groups = array(ltrim($who,'@')); |
|
430
|
|
|
}else{ |
|
431
|
|
|
$user = $who; |
|
432
|
|
|
$info = $auth->getUserData($user); |
|
433
|
|
|
if($info === false){ |
|
434
|
|
|
$groups = array(); |
|
435
|
|
|
}else{ |
|
436
|
|
|
$groups = $info['grps']; |
|
437
|
|
|
} |
|
438
|
|
|
} |
|
439
|
|
|
|
|
440
|
|
|
// check the permissions |
|
441
|
|
|
$perm = auth_aclcheck($check,$user,$groups); |
|
442
|
|
|
|
|
443
|
|
|
// build array of named permissions |
|
444
|
|
|
$names = array(); |
|
445
|
|
|
if($perm){ |
|
446
|
|
|
if($ns){ |
|
447
|
|
|
if($perm >= AUTH_DELETE) $names[] = $this->getLang('acl_perm16'); |
|
448
|
|
|
if($perm >= AUTH_UPLOAD) $names[] = $this->getLang('acl_perm8'); |
|
449
|
|
|
if($perm >= AUTH_CREATE) $names[] = $this->getLang('acl_perm4'); |
|
450
|
|
|
} |
|
451
|
|
|
if($perm >= AUTH_EDIT) $names[] = $this->getLang('acl_perm2'); |
|
452
|
|
|
if($perm >= AUTH_READ) $names[] = $this->getLang('acl_perm1'); |
|
453
|
|
|
$names = array_reverse($names); |
|
454
|
|
|
}else{ |
|
455
|
|
|
$names[] = $this->getLang('acl_perm0'); |
|
456
|
|
|
} |
|
457
|
|
|
|
|
458
|
|
|
// print permission explanation |
|
459
|
|
|
echo '<p>'; |
|
460
|
|
|
if($user){ |
|
461
|
|
|
if($ns){ |
|
462
|
|
|
printf($this->getLang('p_user_ns'),hsc($who),hsc($ns),join(', ',$names)); |
|
463
|
|
|
}else{ |
|
464
|
|
|
printf($this->getLang('p_user_id'),hsc($who),hsc($ID),join(', ',$names)); |
|
465
|
|
|
} |
|
466
|
|
|
}else{ |
|
467
|
|
|
if($ns){ |
|
468
|
|
|
printf($this->getLang('p_group_ns'),hsc(ltrim($who,'@')),hsc($ns),join(', ',$names)); |
|
469
|
|
|
}else{ |
|
470
|
|
|
printf($this->getLang('p_group_id'),hsc(ltrim($who,'@')),hsc($ID),join(', ',$names)); |
|
471
|
|
|
} |
|
472
|
|
|
} |
|
473
|
|
|
echo '</p>'; |
|
474
|
|
|
|
|
475
|
|
|
// add note if admin |
|
476
|
|
|
if($perm == AUTH_ADMIN){ |
|
477
|
|
|
echo '<p>'.$this->getLang('p_isadmin').'</p>'; |
|
478
|
|
|
}elseif(is_null($current)){ |
|
479
|
|
|
echo '<p>'.$this->getLang('p_inherited').'</p>'; |
|
480
|
|
|
} |
|
481
|
|
|
} |
|
482
|
|
|
|
|
483
|
|
|
|
|
484
|
|
|
/** |
|
485
|
|
|
* Item formatter for the tree view |
|
486
|
|
|
* |
|
487
|
|
|
* User function for html_buildlist() |
|
488
|
|
|
* |
|
489
|
|
|
* @author Andreas Gohr <[email protected]> |
|
490
|
|
|
*/ |
|
491
|
|
|
function _html_list_acl($item){ |
|
|
|
|
|
|
492
|
|
|
$ret = ''; |
|
493
|
|
|
// what to display |
|
494
|
|
|
if(!empty($item['label'])){ |
|
495
|
|
|
$base = $item['label']; |
|
496
|
|
|
}else{ |
|
497
|
|
|
$base = ':'.$item['id']; |
|
498
|
|
|
$base = substr($base,strrpos($base,':')+1); |
|
499
|
|
|
} |
|
500
|
|
|
|
|
501
|
|
|
// highlight? |
|
502
|
|
|
if( ($item['type']== $this->current_item['type'] && $item['id'] == $this->current_item['id'])) { |
|
503
|
|
|
$cl = ' cur'; |
|
504
|
|
|
} else { |
|
505
|
|
|
$cl = ''; |
|
506
|
|
|
} |
|
507
|
|
|
|
|
508
|
|
|
// namespace or page? |
|
509
|
|
|
if($item['type']=='d'){ |
|
510
|
|
|
if($item['open']){ |
|
511
|
|
|
$img = DOKU_BASE.'lib/images/minus.gif'; |
|
512
|
|
|
$alt = '−'; |
|
513
|
|
|
}else{ |
|
514
|
|
|
$img = DOKU_BASE.'lib/images/plus.gif'; |
|
515
|
|
|
$alt = '+'; |
|
516
|
|
|
} |
|
517
|
|
|
$ret .= '<img src="'.$img.'" alt="'.$alt.'" />'; |
|
518
|
|
|
$ret .= '<a href="'.wl('',$this->_get_opts(array('ns'=>$item['id'],'sectok'=>getSecurityToken()))).'" class="idx_dir'.$cl.'">'; |
|
519
|
|
|
$ret .= $base; |
|
520
|
|
|
$ret .= '</a>'; |
|
521
|
|
|
}else{ |
|
522
|
|
|
$ret .= '<a href="'.wl('',$this->_get_opts(array('id'=>$item['id'],'ns'=>'','sectok'=>getSecurityToken()))).'" class="wikilink1'.$cl.'">'; |
|
523
|
|
|
$ret .= noNS($item['id']); |
|
524
|
|
|
$ret .= '</a>'; |
|
525
|
|
|
} |
|
526
|
|
|
return $ret; |
|
527
|
|
|
} |
|
528
|
|
|
|
|
529
|
|
|
|
|
530
|
|
|
function _html_li_acl($item){ |
|
|
|
|
|
|
531
|
|
|
return '<li class="level' . $item['level'] . ' ' . |
|
532
|
|
|
($item['open'] ? 'open' : 'closed') . '">'; |
|
533
|
|
|
} |
|
534
|
|
|
|
|
535
|
|
|
|
|
536
|
|
|
/** |
|
537
|
|
|
* Get current ACL settings as multidim array |
|
538
|
|
|
* |
|
539
|
|
|
* @author Andreas Gohr <[email protected]> |
|
540
|
|
|
*/ |
|
541
|
|
|
function _init_acl_config(){ |
|
|
|
|
|
|
542
|
|
|
global $AUTH_ACL; |
|
543
|
|
|
global $conf; |
|
544
|
|
|
$acl_config=array(); |
|
545
|
|
|
$usersgroups = array(); |
|
546
|
|
|
|
|
547
|
|
|
// get special users and groups |
|
548
|
|
|
$this->specials[] = '@ALL'; |
|
549
|
|
|
$this->specials[] = '@'.$conf['defaultgroup']; |
|
550
|
|
|
if($conf['manager'] != '!!not set!!'){ |
|
551
|
|
|
$this->specials = array_merge($this->specials, |
|
552
|
|
|
array_map('trim', |
|
553
|
|
|
explode(',',$conf['manager']))); |
|
554
|
|
|
} |
|
555
|
|
|
$this->specials = array_filter($this->specials); |
|
556
|
|
|
$this->specials = array_unique($this->specials); |
|
557
|
|
|
sort($this->specials); |
|
558
|
|
|
|
|
559
|
|
|
foreach($AUTH_ACL as $line){ |
|
560
|
|
|
$line = trim(preg_replace('/#.*$/','',$line)); //ignore comments |
|
561
|
|
|
if(!$line) continue; |
|
562
|
|
|
|
|
563
|
|
|
$acl = preg_split('/[ \t]+/',$line); |
|
564
|
|
|
//0 is pagename, 1 is user, 2 is acl |
|
565
|
|
|
|
|
566
|
|
|
$acl[1] = rawurldecode($acl[1]); |
|
567
|
|
|
$acl_config[$acl[0]][$acl[1]] = $acl[2]; |
|
568
|
|
|
|
|
569
|
|
|
// store non-special users and groups for later selection dialog |
|
570
|
|
|
$ug = $acl[1]; |
|
571
|
|
|
if(in_array($ug,$this->specials)) continue; |
|
572
|
|
|
$usersgroups[] = $ug; |
|
573
|
|
|
} |
|
574
|
|
|
|
|
575
|
|
|
$usersgroups = array_unique($usersgroups); |
|
576
|
|
|
sort($usersgroups); |
|
577
|
|
|
ksort($acl_config); |
|
578
|
|
|
|
|
579
|
|
|
$this->acl = $acl_config; |
|
580
|
|
|
$this->usersgroups = $usersgroups; |
|
581
|
|
|
} |
|
582
|
|
|
|
|
583
|
|
|
/** |
|
584
|
|
|
* Display all currently set permissions in a table |
|
585
|
|
|
* |
|
586
|
|
|
* @author Andreas Gohr <[email protected]> |
|
587
|
|
|
*/ |
|
588
|
|
|
function _html_table(){ |
|
|
|
|
|
|
589
|
|
|
global $lang; |
|
590
|
|
|
global $ID; |
|
591
|
|
|
|
|
592
|
|
|
echo '<form action="'.wl().'" method="post" accept-charset="utf-8"><div class="no">'.NL; |
|
593
|
|
|
if($this->ns){ |
|
594
|
|
|
echo '<input type="hidden" name="ns" value="'.hsc($this->ns).'" />'.NL; |
|
595
|
|
|
}else{ |
|
596
|
|
|
echo '<input type="hidden" name="id" value="'.hsc($ID).'" />'.NL; |
|
597
|
|
|
} |
|
598
|
|
|
echo '<input type="hidden" name="acl_w" value="'.hsc($this->who).'" />'.NL; |
|
599
|
|
|
echo '<input type="hidden" name="do" value="admin" />'.NL; |
|
600
|
|
|
echo '<input type="hidden" name="page" value="acl" />'.NL; |
|
601
|
|
|
echo '<input type="hidden" name="sectok" value="'.getSecurityToken().'" />'.NL; |
|
602
|
|
|
echo '<div class="table">'; |
|
603
|
|
|
echo '<table class="inline">'; |
|
604
|
|
|
echo '<tr>'; |
|
605
|
|
|
echo '<th>'.$this->getLang('where').'</th>'; |
|
606
|
|
|
echo '<th>'.$this->getLang('who').'</th>'; |
|
607
|
|
|
echo '<th>'.$this->getLang('perm').'<sup><a id="fnt__1" class="fn_top" href="#fn__1">1)</a></sup></th>'; |
|
608
|
|
|
echo '<th>'.$lang['btn_delete'].'</th>'; |
|
609
|
|
|
echo '</tr>'; |
|
610
|
|
|
foreach($this->acl as $where => $set){ |
|
611
|
|
|
foreach($set as $who => $perm){ |
|
612
|
|
|
echo '<tr>'; |
|
613
|
|
|
echo '<td>'; |
|
614
|
|
|
if(substr($where,-1) == '*'){ |
|
615
|
|
|
echo '<span class="aclns">'.hsc($where).'</span>'; |
|
616
|
|
|
$ispage = false; |
|
617
|
|
|
}else{ |
|
618
|
|
|
echo '<span class="aclpage">'.hsc($where).'</span>'; |
|
619
|
|
|
$ispage = true; |
|
620
|
|
|
} |
|
621
|
|
|
echo '</td>'; |
|
622
|
|
|
|
|
623
|
|
|
echo '<td>'; |
|
624
|
|
|
if($who{0} == '@'){ |
|
625
|
|
|
echo '<span class="aclgroup">'.hsc($who).'</span>'; |
|
626
|
|
|
}else{ |
|
627
|
|
|
echo '<span class="acluser">'.hsc($who).'</span>'; |
|
628
|
|
|
} |
|
629
|
|
|
echo '</td>'; |
|
630
|
|
|
|
|
631
|
|
|
echo '<td>'; |
|
632
|
|
|
echo $this->_html_checkboxes($perm,$ispage,'acl['.$where.']['.$who.']'); |
|
633
|
|
|
echo '</td>'; |
|
634
|
|
|
|
|
635
|
|
|
echo '<td class="check">'; |
|
636
|
|
|
echo '<input type="checkbox" name="del['.hsc($where).'][]" value="'.hsc($who).'" />'; |
|
637
|
|
|
echo '</td>'; |
|
638
|
|
|
echo '</tr>'; |
|
639
|
|
|
} |
|
640
|
|
|
} |
|
641
|
|
|
|
|
642
|
|
|
echo '<tr>'; |
|
643
|
|
|
echo '<th class="action" colspan="4">'; |
|
644
|
|
|
echo '<button type="submit" name="cmd[update]">'.$lang['btn_update'].'</button>'; |
|
645
|
|
|
echo '</th>'; |
|
646
|
|
|
echo '</tr>'; |
|
647
|
|
|
echo '</table>'; |
|
648
|
|
|
echo '</div>'; |
|
649
|
|
|
echo '</div></form>'.NL; |
|
650
|
|
|
} |
|
651
|
|
|
|
|
652
|
|
|
/** |
|
653
|
|
|
* Returns the permission which were set for exactly the given user/group |
|
654
|
|
|
* and page/namespace. Returns null if no exact match is available |
|
655
|
|
|
* |
|
656
|
|
|
* @author Andreas Gohr <[email protected]> |
|
657
|
|
|
*/ |
|
658
|
|
|
function _get_exact_perm(){ |
|
|
|
|
|
|
659
|
|
|
global $ID; |
|
660
|
|
|
if($this->ns){ |
|
661
|
|
|
if($this->ns == '*'){ |
|
662
|
|
|
$check = '*'; |
|
663
|
|
|
}else{ |
|
664
|
|
|
$check = $this->ns.':*'; |
|
665
|
|
|
} |
|
666
|
|
|
}else{ |
|
667
|
|
|
$check = $ID; |
|
668
|
|
|
} |
|
669
|
|
|
|
|
670
|
|
|
if(isset($this->acl[$check][$this->who])){ |
|
671
|
|
|
return $this->acl[$check][$this->who]; |
|
672
|
|
|
}else{ |
|
673
|
|
|
return null; |
|
674
|
|
|
} |
|
675
|
|
|
} |
|
676
|
|
|
|
|
677
|
|
|
/** |
|
678
|
|
|
* adds new acl-entry to conf/acl.auth.php |
|
679
|
|
|
* |
|
680
|
|
|
* @author Frank Schubert <[email protected]> |
|
681
|
|
|
*/ |
|
682
|
|
|
function _acl_add($acl_scope, $acl_user, $acl_level){ |
|
|
|
|
|
|
683
|
|
|
global $config_cascade; |
|
684
|
|
|
$acl_user = auth_nameencode($acl_user,true); |
|
685
|
|
|
|
|
686
|
|
|
// max level for pagenames is edit |
|
687
|
|
|
if(strpos($acl_scope,'*') === false) { |
|
688
|
|
|
if($acl_level > AUTH_EDIT) $acl_level = AUTH_EDIT; |
|
689
|
|
|
} |
|
690
|
|
|
|
|
691
|
|
|
$new_acl = "$acl_scope\t$acl_user\t$acl_level\n"; |
|
692
|
|
|
|
|
693
|
|
|
return io_saveFile($config_cascade['acl']['default'], $new_acl, true); |
|
694
|
|
|
} |
|
695
|
|
|
|
|
696
|
|
|
/** |
|
697
|
|
|
* remove acl-entry from conf/acl.auth.php |
|
698
|
|
|
* |
|
699
|
|
|
* @author Frank Schubert <[email protected]> |
|
700
|
|
|
*/ |
|
701
|
|
|
function _acl_del($acl_scope, $acl_user){ |
|
|
|
|
|
|
702
|
|
|
global $config_cascade; |
|
703
|
|
|
$acl_user = auth_nameencode($acl_user,true); |
|
704
|
|
|
|
|
705
|
|
|
$acl_pattern = '^'.preg_quote($acl_scope,'/').'[ \t]+'.$acl_user.'[ \t]+[0-8].*$'; |
|
706
|
|
|
|
|
707
|
|
|
return io_deleteFromFile($config_cascade['acl']['default'], "/$acl_pattern/", true); |
|
708
|
|
|
} |
|
709
|
|
|
|
|
710
|
|
|
/** |
|
711
|
|
|
* print the permission radio boxes |
|
712
|
|
|
* |
|
713
|
|
|
* @author Frank Schubert <[email protected]> |
|
714
|
|
|
* @author Andreas Gohr <[email protected]> |
|
715
|
|
|
*/ |
|
716
|
|
|
function _html_checkboxes($setperm,$ispage,$name){ |
|
|
|
|
|
|
717
|
|
|
global $lang; |
|
718
|
|
|
|
|
719
|
|
|
static $label = 0; //number labels |
|
720
|
|
|
$ret = ''; |
|
721
|
|
|
|
|
722
|
|
|
if($ispage && $setperm > AUTH_EDIT) $setperm = AUTH_EDIT; |
|
723
|
|
|
|
|
724
|
|
|
foreach(array(AUTH_NONE,AUTH_READ,AUTH_EDIT,AUTH_CREATE,AUTH_UPLOAD,AUTH_DELETE) as $perm){ |
|
725
|
|
|
$label += 1; |
|
726
|
|
|
|
|
727
|
|
|
//general checkbox attributes |
|
728
|
|
|
$atts = array( 'type' => 'radio', |
|
729
|
|
|
'id' => 'pbox'.$label, |
|
730
|
|
|
'name' => $name, |
|
731
|
|
|
'value' => $perm ); |
|
732
|
|
|
//dynamic attributes |
|
733
|
|
|
if(!is_null($setperm) && $setperm == $perm) $atts['checked'] = 'checked'; |
|
734
|
|
|
if($ispage && $perm > AUTH_EDIT){ |
|
735
|
|
|
$atts['disabled'] = 'disabled'; |
|
736
|
|
|
$class = ' class="disabled"'; |
|
737
|
|
|
}else{ |
|
738
|
|
|
$class = ''; |
|
739
|
|
|
} |
|
740
|
|
|
|
|
741
|
|
|
//build code |
|
742
|
|
|
$ret .= '<label for="pbox'.$label.'"'.$class.'>'; |
|
743
|
|
|
$ret .= '<input '.buildAttributes($atts).' /> '; |
|
744
|
|
|
$ret .= $this->getLang('acl_perm'.$perm); |
|
745
|
|
|
$ret .= '</label>'.NL; |
|
746
|
|
|
} |
|
747
|
|
|
return $ret; |
|
748
|
|
|
} |
|
749
|
|
|
|
|
750
|
|
|
/** |
|
751
|
|
|
* Print a user/group selector (reusing already used users and groups) |
|
752
|
|
|
* |
|
753
|
|
|
* @author Andreas Gohr <[email protected]> |
|
754
|
|
|
*/ |
|
755
|
|
|
function _html_select(){ |
|
|
|
|
|
|
756
|
|
|
$inlist = false; |
|
757
|
|
|
$usel = ''; |
|
758
|
|
|
$gsel = ''; |
|
759
|
|
|
|
|
760
|
|
|
if($this->who && |
|
761
|
|
|
!in_array($this->who,$this->usersgroups) && |
|
762
|
|
|
!in_array($this->who,$this->specials)){ |
|
763
|
|
|
|
|
764
|
|
|
if($this->who{0} == '@'){ |
|
765
|
|
|
$gsel = ' selected="selected"'; |
|
766
|
|
|
}else{ |
|
767
|
|
|
$usel = ' selected="selected"'; |
|
768
|
|
|
} |
|
769
|
|
|
}else{ |
|
770
|
|
|
$inlist = true; |
|
771
|
|
|
} |
|
772
|
|
|
|
|
773
|
|
|
echo '<select name="acl_t" class="edit">'.NL; |
|
774
|
|
|
echo ' <option value="__g__" class="aclgroup"'.$gsel.'>'.$this->getLang('acl_group').'</option>'.NL; |
|
775
|
|
|
echo ' <option value="__u__" class="acluser"'.$usel.'>'.$this->getLang('acl_user').'</option>'.NL; |
|
776
|
|
|
if (!empty($this->specials)) { |
|
777
|
|
|
echo ' <optgroup label=" ">'.NL; |
|
778
|
|
|
foreach($this->specials as $ug){ |
|
779
|
|
|
if($ug == $this->who){ |
|
780
|
|
|
$sel = ' selected="selected"'; |
|
781
|
|
|
$inlist = true; |
|
782
|
|
|
}else{ |
|
783
|
|
|
$sel = ''; |
|
784
|
|
|
} |
|
785
|
|
|
|
|
786
|
|
|
if($ug{0} == '@'){ |
|
787
|
|
|
echo ' <option value="'.hsc($ug).'" class="aclgroup"'.$sel.'>'.hsc($ug).'</option>'.NL; |
|
788
|
|
|
}else{ |
|
789
|
|
|
echo ' <option value="'.hsc($ug).'" class="acluser"'.$sel.'>'.hsc($ug).'</option>'.NL; |
|
790
|
|
|
} |
|
791
|
|
|
} |
|
792
|
|
|
echo ' </optgroup>'.NL; |
|
793
|
|
|
} |
|
794
|
|
|
if (!empty($this->usersgroups)) { |
|
795
|
|
|
echo ' <optgroup label=" ">'.NL; |
|
796
|
|
|
foreach($this->usersgroups as $ug){ |
|
797
|
|
|
if($ug == $this->who){ |
|
798
|
|
|
$sel = ' selected="selected"'; |
|
799
|
|
|
$inlist = true; |
|
800
|
|
|
}else{ |
|
801
|
|
|
$sel = ''; |
|
802
|
|
|
} |
|
803
|
|
|
|
|
804
|
|
|
if($ug{0} == '@'){ |
|
805
|
|
|
echo ' <option value="'.hsc($ug).'" class="aclgroup"'.$sel.'>'.hsc($ug).'</option>'.NL; |
|
806
|
|
|
}else{ |
|
807
|
|
|
echo ' <option value="'.hsc($ug).'" class="acluser"'.$sel.'>'.hsc($ug).'</option>'.NL; |
|
808
|
|
|
} |
|
809
|
|
|
} |
|
810
|
|
|
echo ' </optgroup>'.NL; |
|
811
|
|
|
} |
|
812
|
|
|
echo '</select>'.NL; |
|
813
|
|
|
return $inlist; |
|
814
|
|
|
} |
|
815
|
|
|
} |
|
816
|
|
|
|
splitbrain /
dokuwiki
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Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.