After enabling the Gii module in your
protected/config/main.php file and then try to use it with
http://example.com/index.php?r=gii, you get an error:
You are not allowed to access this page.
This is almost certainly caused by the IP filtering mechanism that Gii uses to protect your system from outsiders - by default it allows
localhost only (both IPv4 and IPv6), and remote users (which apparently includes you) won't be allowed in.
To fix this, look in your main config file for the
modules section for Gii, and add an
ipFilters array that includes your own IP:
// protected/config/main.php return array( ... 'modules' => array( 'gii' => array( 'class' => 'system.gii.GiiModule', 'password' => 'Enter Your Password Here', 'ipFilters' => array('127.0.0.1', '192.168.1.7'), // EDIT TO TASTE ), ...
ipFilters property can include as many items as you like, and they can be straight IP addresses or wildcards such as
IPv6 addresses are supported as well if the underlying platform supports it, and
"::1" represents localhost (which may be required in some configurations).
Be careful not to open Gii to a too-wide audience lest it become a security risk.
Note: Yii 1.1.6 adds the default filter directly to the stock config file:
// If removed, Gii defaults to localhost only. Edit carefully to taste. 'ipFilters'=>array('127.0.0.1','::1'),
so this FAQ may not be so frequent much longer.