Skip to content

Restricting API access by IP address #1

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wildanm wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Restricting API access by IP address #1

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
47 changes: 47 additions & 0 deletions components/AuthorizedIPFilter.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,47 @@
<?php
/**
* AuthorizedIPFilter class file
*
* @author Wildan Maulana <wildan.m@opentinklabs.com>
* @copyright Copyright 2012, OpenThink Labs
* @license http://opensource.org/licenses/bsd-license.php The BSD License
*/
/**
* Allows automated authentication of controller actions.
*/
class AuthorizedIPFilter extends CFilter
{
/**
* Authorized IP Address
*
*/
public $ip_authorizeds = array();

/**
* Performs authorized IP filter
* before execution of a RestController method
*
* @param CFilterChain $filter The filter chain
*/
public function preFilter( $filterChain )
{
$HttpAuthRequest = new HttpAuthRequest();
$auth_headers = array();
$credentials = explode(":",(base64_decode($HttpAuthRequest->params)));
if( is_array($credentials) && count($credentials) > 0 )
{
$api_user = ApiUser::model()->findByAttributes(array("username"=>$credentials[0])) ;
if($api_user) {
$ip_authorizeds = explode(",",$api_user->ip_authorized) ;
if(in_array($_SERVER['REMOTE_ADDR'],$ip_authorizeds))
return $filterChain->run();
}
}

$Response = new Response();
$Response->send(
401, 'Not Authorized', 'txt', $auth_headers
);
}
}
?>
6 changes: 4 additions & 2 deletions components/RestController.php
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -67,9 +67,9 @@ abstract class RestController extends Controller
* @param string $action The action id.
*/
public function actionRestRoute( $action = '' )
{
{
$request = new CHttpRequest();
$verb = $request->getRequestType();
$verb = $request->getRequestType();

if( isset($this->map_methods[$verb]) )
$verb = $this->map_methods[$verb];
Expand Down Expand Up @@ -98,6 +98,8 @@ public function filters()
{
$filters = array();

//authorize ip filter is a must
$filters[] = array('application.extensions.resty.components.AuthorizedIPFilter') ;
if( $this->require_auth === true )
{
$filters[]= array(
Expand Down
21 changes: 13 additions & 8 deletions migrations/m120901_053457_rest.php
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,8 @@ class m120901_053457_rest extends CDbMigration
public $default = array(
'username' => 'api_user',
'password' => 'api_key',
'email'=>'info@example.com'
'email'=>'info@example.com',
'ip_authorized'=>'127.0.0.1'
);

public function safeUp()
Expand All @@ -24,23 +25,26 @@ public function safeUp()
"password" => "varchar(128) NOT NULL DEFAULT ''",
"email" => "varchar(128) NOT NULL DEFAULT ''",
"activation_key" => "varchar(128) NOT NULL DEFAULT ''",
"createtime" => "int(10) NOT NULL DEFAULT 0",
"lastvisit" => "int(10) NOT NULL DEFAULT 0",
"privilege" => "int(1) NOT NULL DEFAULT 0",
"status" => "int(1) NOT NULL DEFAULT 0",
"ip_authorized"=>"text",
"createtime" => "INTEGER NOT NULL DEFAULT 0",
"lastvisit" => "INTEGER NOT NULL DEFAULT 0",
"privilege" => "INTEGER NOT NULL DEFAULT 0",
"status" => "INTEGER NOT NULL DEFAULT 0",
));

if( in_array('--interactive=0',$_SERVER['argv']))
{
$this->_model->username = $this->default['username'];
$this->_model->password = $this->default['password'];
$this->_model->email = $this->default['email'];
$this->_model->username = $this->default['username'];
$this->_model->password = $this->default['password'];
$this->_model->email = $this->default['email'];
$this->_model->ip_authorized = $this->default['ip_authorized'];
}
else
{
$this->stdinToModel('First api user', 'username', $this->default['username'] );
$this->stdinToModel('First user\'s password', 'password', $this->default['password'] );
$this->stdinToModel('First user\'s email', 'email', $this->default['email'] );
$this->stdinToModel('First authorized IP address', 'ip_authorized', $this->default['ip_authorized'] );
}

$this->insert( $this->api_user_table, array(
Expand All @@ -49,6 +53,7 @@ public function safeUp()
'password' => md5($this->_model->password),
'email' => $this->_model->email,
'activation_key' => md5(microtime()),
'ip_authorized'=>$this->_model->ip_authorized,
'createtime' => time(),
'lastvisit' => '0',
'privilege' => '1',
Expand Down