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silverstripe-framework
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BUG Fix basicauth

This commit is contained in:
Damian Mooyman 2017-11-03 10:45:58 +13:00
parent ad36b8f6a9
commit 6a73466b41
6 changed files with 134 additions and 105 deletions
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17
src/Control/HTTPRequestBuilder.php
View File

@ -99,6 +99,23 @@ class HTTPRequestBuilder
$headers['Content-Length'] = $server['CONTENT_LENGTH'];
}
// Ensure basic auth is available via headers
if (isset($server['PHP_AUTH_USER']) && isset($server['PHP_AUTH_PW'])) {
// Shift PHP_AUTH_* into headers so they are available via request
$headers['PHP_AUTH_USER'] = $server['PHP_AUTH_USER'];
$headers['PHP_AUTH_PW'] = $server['PHP_AUTH_PW'];
} elseif (!empty($headers['Authorization']) && preg_match('/Basic\s+(.*)$/i', $headers['Authorization'], $matches)) {
// Enable HTTP Basic authentication workaround for PHP running in CGI mode with Apache
// Depending on server configuration the auth header may be in HTTP_AUTHORIZATION or
// REDIRECT_HTTP_AUTHORIZATION
//
// The follow rewrite rule must be in the sites .htaccess file to enable this workaround
// RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
list($name, $password) = explode(':', base64_decode($matches[1]));
$headers['PHP_AUTH_USER'] = $name;
$headers['PHP_AUTH_PW'] = $password;
}
return $headers;
}

16
src/Security/BasicAuth.php
View File

@ -87,22 +87,6 @@ class BasicAuth
return true;
}
/*
* Enable HTTP Basic authentication workaround for PHP running in CGI mode with Apache
* Depending on server configuration the auth header may be in HTTP_AUTHORIZATION or
* REDIRECT_HTTP_AUTHORIZATION
*
* The follow rewrite rule must be in the sites .htaccess file to enable this workaround
* RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
*/
$authHeader = $request->getHeader('Authorization');
$matches = array();
if ($authHeader && preg_match('/Basic\s+(.*)$/i', $authHeader, $matches)) {
list($name, $password) = explode(':', base64_decode($matches[1]));
$request->addHeader('PHP_AUTH_USER', strip_tags($name));
$request->addHeader('PHP_AUTH_PW', strip_tags($password));
}
$member = null;
try {

34
tests/php/Control/DirectorTest.php
View File

@ -4,7 +4,6 @@ namespace SilverStripe\Control\Tests;
use SilverStripe\Control\Cookie_Backend;
use SilverStripe\Control\Director;
use SilverStripe\Control\HTTPRequest;
use SilverStripe\Control\HTTPRequestBuilder;
use SilverStripe\Control\HTTPResponse;
use SilverStripe\Control\HTTPResponse_Exception;
use SilverStripe\Control\Middleware\CanonicalURLMiddleware;
@ -691,39 +690,6 @@ class DirectorTest extends SapphireTest
}
}
/**
* @covers \SilverStripe\Control\HTTPRequestBuilder::extractRequestHeaders()
*/
public function testExtractRequestHeaders()
{
$request = array(
'REDIRECT_STATUS' => '200',
'HTTP_HOST' => 'host',
'HTTP_USER_AGENT' => 'User Agent',
'HTTP_ACCEPT' => 'text/html',
'HTTP_ACCEPT_LANGUAGE' => 'en-us',
'HTTP_COOKIE' => 'MyCookie=1',
'SERVER_PROTOCOL' => 'HTTP/1.1',
'REQUEST_METHOD' => 'GET',
'REQUEST_URI' => '/',
'SCRIPT_NAME' => FRAMEWORK_DIR . '/main.php',
'CONTENT_TYPE' => 'text/xml',
'CONTENT_LENGTH' => 10
);
$headers = array(
'Host' => 'host',
'User-Agent' => 'User Agent',
'Accept' => 'text/html',
'Accept-Language' => 'en-us',
'Cookie' => 'MyCookie=1',
'Content-Type' => 'text/xml',
'Content-Length' => '10'
);
$this->assertEquals($headers, HTTPRequestBuilder::extractRequestHeaders($request));
}
public function testUnmatchedRequestReturns404()
{
// Remove non-tested rules

66
tests/php/Control/HTTPRequestBuilderTest.php Normal file
View File

@ -0,0 +1,66 @@
<?php
namespace SilverStripe\Control\Tests;
use SilverStripe\Control\HTTPRequestBuilder;
use SilverStripe\Dev\SapphireTest;
class HTTPRequestBuilderTest extends SapphireTest
{
public function testExtractRequestHeaders()
{
$request = [
'REDIRECT_STATUS' => '200',
'HTTP_HOST' => 'host',
'HTTP_USER_AGENT' => 'User Agent',
'HTTP_ACCEPT' => 'text/html',
'HTTP_ACCEPT_LANGUAGE' => 'en-us',
'HTTP_COOKIE' => 'MyCookie=1',
'SERVER_PROTOCOL' => 'HTTP/1.1',
'REQUEST_METHOD' => 'GET',
'REQUEST_URI' => '/',
'SCRIPT_NAME' => FRAMEWORK_DIR . '/main.php',
'CONTENT_TYPE' => 'text/xml',
'CONTENT_LENGTH' => 10
];
$headers = [
'Host' => 'host',
'User-Agent' => 'User Agent',
'Accept' => 'text/html',
'Accept-Language' => 'en-us',
'Cookie' => 'MyCookie=1',
'Content-Type' => 'text/xml',
'Content-Length' => '10'
];
$this->assertEquals($headers, HTTPRequestBuilder::extractRequestHeaders($request));
}
/**
* Ensure basic auth is properly assigned to request headers
*/
public function testExtractRequestHeadersBasicAuth()
{
$request = [
'HTTP_AUTHORIZATION' => 'Basic YWRtaW46cGFzc3dvcmQ=',
];
$headers = [
'PHP_AUTH_USER' => 'admin',
'PHP_AUTH_PW' => 'password',
'Authorization' => 'Basic YWRtaW46cGFzc3dvcmQ=',
];
$this->assertEquals($headers, HTTPRequestBuilder::extractRequestHeaders($request));
$request = [
'PHP_AUTH_USER' => 'admin',
'PHP_AUTH_PW' => 'password',
];
$headers = [
'PHP_AUTH_USER' => 'admin',
'PHP_AUTH_PW' => 'password',
];
$this->assertEquals($headers, HTTPRequestBuilder::extractRequestHeaders($request));
}
}

101
tests/php/Security/BasicAuthTest.php
View File

@ -36,84 +36,79 @@ class BasicAuthTest extends FunctionalTest
// Temp disable is_cli() exemption for tests
BasicAuth::config()->set('ignore_cli', false);
// Reset statics
BasicAuthTest\ControllerSecuredWithPermission::$index_called = false;
BasicAuthTest\ControllerSecuredWithPermission::$post_init_called = false;
}
public function testBasicAuthEnabledWithoutLogin()
{
unset($_SERVER['PHP_AUTH_USER']);
unset($_SERVER['PHP_AUTH_PW']);
$response = Director::test('BasicAuthTest_ControllerSecuredWithPermission');
$this->assertEquals(401, $response->getStatusCode());
}
public function testBasicAuthDoesntCallActionOrFurtherInitOnAuthFailure()
{
$origUser = isset($_SERVER['PHP_AUTH_USER']) ? $_SERVER['PHP_AUTH_USER'] : null;
$origPw = isset($_SERVER['PHP_AUTH_PW']) ? $_SERVER['PHP_AUTH_PW'] : null;
unset($_SERVER['PHP_AUTH_USER']);
unset($_SERVER['PHP_AUTH_PW']);
$response = Director::test('BasicAuthTest_ControllerSecuredWithPermission', null, $_SESSION, null, null, $_SERVER);
Director::test('BasicAuthTest_ControllerSecuredWithPermission');
$this->assertFalse(BasicAuthTest\ControllerSecuredWithPermission::$index_called);
$this->assertFalse(BasicAuthTest\ControllerSecuredWithPermission::$post_init_called);
$_SERVER['PHP_AUTH_USER'] = 'user-in-mygroup@test.com';
$_SERVER['PHP_AUTH_PW'] = 'test';
$response = Director::test('BasicAuthTest_ControllerSecuredWithPermission', null, $_SESSION, null, null, $_SERVER);
$headers = [
'PHP_AUTH_USER' => 'user-in-mygroup@test.com',
'PHP_AUTH_PW' => 'test',
];
Director::test('BasicAuthTest_ControllerSecuredWithPermission', [], [], null, null, $headers);
$this->assertTrue(BasicAuthTest\ControllerSecuredWithPermission::$index_called);
$this->assertTrue(BasicAuthTest\ControllerSecuredWithPermission::$post_init_called);
$_SERVER['PHP_AUTH_USER'] = $origUser;
$_SERVER['PHP_AUTH_PW'] = $origPw;
}
public function testBasicAuthEnabledWithPermission()
{
$origUser = isset($_SERVER['PHP_AUTH_USER']) ? $_SERVER['PHP_AUTH_USER'] : null;
$origPw = isset($_SERVER['PHP_AUTH_PW']) ? $_SERVER['PHP_AUTH_PW'] : null;
$_SERVER['PHP_AUTH_USER'] = 'user-in-mygroup@test.com';
$_SERVER['PHP_AUTH_PW'] = 'wrongpassword';
$response = Director::test('BasicAuthTest_ControllerSecuredWithPermission', null, $_SESSION, null, null, $_SERVER);
$headers = [
'PHP_AUTH_USER' => 'user-in-mygroup@test.com',
'PHP_AUTH_PW' => 'wrongpassword',
];
$response = Director::test('BasicAuthTest_ControllerSecuredWithPermission', [], [], null, null, $headers);
$this->assertEquals(401, $response->getStatusCode(), 'Invalid users dont have access');
$_SERVER['PHP_AUTH_USER'] = 'user-without-groups@test.com';
$_SERVER['PHP_AUTH_PW'] = 'test';
$response = Director::test('BasicAuthTest_ControllerSecuredWithPermission', null, $_SESSION, null, null, $_SERVER);
$headers = [
'PHP_AUTH_USER' => 'user-without-groups@test.com',
'PHP_AUTH_PW' => 'test',
];
$response = Director::test('BasicAuthTest_ControllerSecuredWithPermission', [], [], null, null, $headers);
$this->assertEquals(401, $response->getStatusCode(), 'Valid user without required permission has no access');
$_SERVER['PHP_AUTH_USER'] = 'user-in-mygroup@test.com';
$_SERVER['PHP_AUTH_PW'] = 'test';
$response = Director::test('BasicAuthTest_ControllerSecuredWithPermission', null, $_SESSION, null, null, $_SERVER);
$headers = [
'PHP_AUTH_USER' => 'user-in-mygroup@test.com',
'PHP_AUTH_PW' => 'test',
];
$response = Director::test('BasicAuthTest_ControllerSecuredWithPermission', [], [], null, null, $headers);
$this->assertEquals(200, $response->getStatusCode(), 'Valid user with required permission has access');
$_SERVER['PHP_AUTH_USER'] = $origUser;
$_SERVER['PHP_AUTH_PW'] = $origPw;
}
public function testBasicAuthEnabledWithoutPermission()
{
$origUser = isset($_SERVER['PHP_AUTH_USER']) ? $_SERVER['PHP_AUTH_USER'] : null;
$origPw = isset($_SERVER['PHP_AUTH_PW']) ? $_SERVER['PHP_AUTH_PW'] : null;
$_SERVER['PHP_AUTH_USER'] = 'user-without-groups@test.com';
$_SERVER['PHP_AUTH_PW'] = 'wrongpassword';
$response = Director::test('BasicAuthTest_ControllerSecuredWithoutPermission', null, $_SESSION, null, null, $_SERVER);
$headers = [
'PHP_AUTH_USER' => 'user-without-groups@test.com',
'PHP_AUTH_PW' => 'wrongpassword',
];
$response = Director::test('BasicAuthTest_ControllerSecuredWithoutPermission', [], [], null, null, $headers);
$this->assertEquals(401, $response->getStatusCode(), 'Invalid users dont have access');
$_SERVER['PHP_AUTH_USER'] = 'user-without-groups@test.com';
$_SERVER['PHP_AUTH_PW'] = 'test';
$response = Director::test('BasicAuthTest_ControllerSecuredWithoutPermission', null, $_SESSION, null, null, $_SERVER);
$headers = [
'PHP_AUTH_USER' => 'user-without-groups@test.com',
'PHP_AUTH_PW' => 'test',
];
$response = Director::test('BasicAuthTest_ControllerSecuredWithoutPermission', [], [], null, null, $headers);
$this->assertEquals(200, $response->getStatusCode(), 'All valid users have access');
$_SERVER['PHP_AUTH_USER'] = 'user-in-mygroup@test.com';
$_SERVER['PHP_AUTH_PW'] = 'test';
$response = Director::test('BasicAuthTest_ControllerSecuredWithoutPermission', null, $_SESSION, null, null, $_SERVER);
$headers = [
'PHP_AUTH_USER' => 'user-in-mygroup@test.com',
'PHP_AUTH_PW' => 'test',
];
$response = Director::test('BasicAuthTest_ControllerSecuredWithoutPermission', [], [], null, null, $headers);
$this->assertEquals(200, $response->getStatusCode(), 'All valid users have access');
$_SERVER['PHP_AUTH_USER'] = $origUser;
$_SERVER['PHP_AUTH_PW'] = $origPw;
}
public function testBasicAuthFailureIncreasesFailedLoginCount()
@ -123,21 +118,23 @@ class BasicAuthTest extends FunctionalTest
$this->assertEquals(0, $check->FailedLoginCount);
// First failed attempt
$_SERVER['PHP_AUTH_USER'] = 'failedlogin@test.com';
$_SERVER['PHP_AUTH_PW'] = 'test';
$response = Director::test('BasicAuthTest_ControllerSecuredWithoutPermission', null, $_SESSION, null, null, $_SERVER);
$headers = [
'PHP_AUTH_USER' => 'failedlogin@test.com',
'PHP_AUTH_PW' => 'test',
];
Director::test('BasicAuthTest_ControllerSecuredWithoutPermission', [], [], null, null, $headers);
$check = Member::get()->filter('Email', 'failedlogin@test.com')->first();
$this->assertEquals(1, $check->FailedLoginCount);
// Second failed attempt
$_SERVER['PHP_AUTH_PW'] = 'testwrong';
$response = Director::test('BasicAuthTest_ControllerSecuredWithoutPermission', null, $_SESSION, null, null, $_SERVER);
$headers['PHP_AUTH_PW'] = 'testwrong';
Director::test('BasicAuthTest_ControllerSecuredWithoutPermission', [], [], null, null, $headers);
$check = Member::get()->filter('Email', 'failedlogin@test.com')->first();
$this->assertEquals(2, $check->FailedLoginCount);
// successful basic auth should reset failed login count
$_SERVER['PHP_AUTH_PW'] = 'Password';
$response = Director::test('BasicAuthTest_ControllerSecuredWithoutPermission', null, $_SESSION, null, null, $_SERVER);
$headers['PHP_AUTH_PW'] = 'Password';
Director::test('BasicAuthTest_ControllerSecuredWithoutPermission', [], [], null, null, $headers);
$check = Member::get()->filter('Email', 'failedlogin@test.com')->first();
$this->assertEquals(0, $check->FailedLoginCount);
}

5
tests/php/Security/BasicAuthTest/ControllerSecuredWithPermission.php
View File

@ -11,10 +11,9 @@ use SilverStripe\Security\BasicAuth;
*/
class ControllerSecuredWithPermission extends Controller implements TestOnly
{
public static $post_init_called = false;
static $post_init_called = false;
static $index_called = false;
public static $index_called = false;
protected $template = 'BlankPage';