class Rights{
  constructor(rights){
    this.fullright = "*"
    this.rights = rights;
  }

  has(right_key){
    let retval = false;

    if(this.rights[right_key] !== undefined){
      retval = this.rights[right_key];
    }
    
    if(!retval && this.rights["*"] !== undefined){
      retval = this.rights["*"]
    }

    return retval;
  }
}