docs: static public String[] getBasicAuthUsernameAndPassword(HttpServletRequest request){
  		String authorization = request.getHeader("Authorization");
  	    if (authorization != null && authorization.startsWith("Basic")) {
  	    	try{
  		        // Authorization: Basic base64credentials
  		        String base64Credentials = authorization.substring("Basic".length()).trim();
  		        String credentials = new String(Base64.decode(base64Credentials), "UTF-8");
  		        // credentials = username:password
  		        String[] values = StringUtils.split(credentials, ':');
  		        return values;
  	    	}catch(Exception e){
  	    		// ignore
  	    	}
  	    }
  	    return null;
  	}