23     protected $cando = [  variable in dokuwiki\\Extension\\AuthPlugin
68         return array_keys($this->cando);
90                 return ($this->cando['modPass'] ||
91                     $this->cando['modName'] ||
92                     $this->cando['modMail']);
95                 return ($this->cando['modPass'] ||
96                     $this->cando['modName'] ||
97                     $this->cando['modMail'] ||
98                     $this->cando['modLogin'] ||
99                     $this->cando['modGroups'] ||
100                     $this->cando['modMail']);
103                 if (!isset($this->cando[$cap])) {
106                 return $this->cando[$cap];
254         if (!$this->cando['external']) msg("no valid authorisation system in use", -1);