gnu-social/vendor/openid/php-openid/Tests/Auth/OpenID/RPVerify.php

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<?php
/*
* Unit tests for verification of return_to URLs for a realm.
*/
require_once 'Auth/OpenID/Discover.php';
require_once 'Auth/OpenID/TrustRoot.php';
require_once 'Auth/Yadis/Yadis.php';
/*
* Tests for building the discovery URL from a realm and a return_to
* URL
*/
class Tests_Auth_OpenID_BuildDiscoveryURL extends PHPUnit_Framework_TestCase {
/*
* Build a discovery URL out of the realm and a return_to and make
* sure that it matches the expected discovery URL
*/
function failUnlessDiscoURL($realm, $expected_discovery_url)
{
$actual_discovery_url = Auth_OpenID_TrustRoot::buildDiscoveryURL($realm);
$this->assertEquals($expected_discovery_url, $actual_discovery_url);
}
/*
* There is no wildcard and the realm is the same as the return_to
* URL
*/
function test_trivial()
{
$this->failUnlessDiscoURL('http://example.com/foo',
'http://example.com/foo');
}
/*
* There is a wildcard
*/
function test_wildcard()
{
$this->failUnlessDiscoURL('http://*.example.com/foo',
'http://www.example.com/foo');
}
}
class _MockDiscover {
function _MockDiscover($data) {
$this->data =& $data;
}
function mockDiscover($uri, $fetcher, $discover_function=null)
{
$result = new Auth_Yadis_DiscoveryResult($uri);
$result->response_text = $this->data;
$result->normalized_uri = $uri;
return $result;
}
}
class Tests_Auth_OpenID_ExtractReturnToURLs extends PHPUnit_Framework_TestCase {
var $disco_url = 'http://example.com/';
function failUnlessXRDSHasReturnURLs($data, $expected_return_urls)
{
$discover_object = new _MockDiscover($data);
$actual_return_urls = Auth_OpenID_getAllowedReturnURLs($this->disco_url, null, array($discover_object, 'mockDiscover'));
$this->assertEquals($expected_return_urls, $actual_return_urls);
}
function failUnlessDiscoveryFailure($text)
{
$discover_object = new _MockDiscover($text);
$this->assertFalse(Auth_OpenID_getAllowedReturnURLs($this->disco_url, null, array($discover_object, 'mockDiscover')));
}
function test_empty()
{
$this->failUnlessDiscoveryFailure('');
}
function test_badXML()
{
$this->failUnlessDiscoveryFailure('>');
}
function test_noEntries()
{
$this->failUnlessXRDSHasReturnURLs('<?xml version="1.0" encoding="UTF-8"?>
<xrds:XRDS xmlns:xrds="xri://$xrds"
xmlns="xri://$xrd*($v*2.0)"
>
<XRD>
</XRD>
</xrds:XRDS>
', array());
}
function test_noReturnToEntries()
{
$this->failUnlessXRDSHasReturnURLs('<?xml version="1.0" encoding="UTF-8"?>
<xrds:XRDS xmlns:xrds="xri://$xrds"
xmlns="xri://$xrd*($v*2.0)"
>
<XRD>
<Service priority="10">
<Type>http://specs.openid.net/auth/2.0/server</Type>
<URI>http://www.myopenid.com/server</URI>
</Service>
</XRD>
</xrds:XRDS>
', array());
}
function test_oneEntry()
{
$this->failUnlessXRDSHasReturnURLs('<?xml version="1.0" encoding="UTF-8"?>
<xrds:XRDS xmlns:xrds="xri://$xrds"
xmlns="xri://$xrd*($v*2.0)"
>
<XRD>
<Service>
<Type>http://specs.openid.net/auth/2.0/return_to</Type>
<URI>http://rp.example.com/return</URI>
</Service>
</XRD>
</xrds:XRDS>
', array('http://rp.example.com/return'));
}
function test_twoEntries()
{
$this->failUnlessXRDSHasReturnURLs('<?xml version="1.0" encoding="UTF-8"?>
<xrds:XRDS xmlns:xrds="xri://$xrds"
xmlns="xri://$xrd*($v*2.0)"
>
<XRD>
<Service priority="0">
<Type>http://specs.openid.net/auth/2.0/return_to</Type>
<URI>http://rp.example.com/return</URI>
</Service>
<Service priority="1">
<Type>http://specs.openid.net/auth/2.0/return_to</Type>
<URI>http://other.rp.example.com/return</URI>
</Service>
</XRD>
</xrds:XRDS>
', array('http://rp.example.com/return',
'http://other.rp.example.com/return'));
}
function test_twoEntries_withOther()
{
$this->failUnlessXRDSHasReturnURLs('<?xml version="1.0" encoding="UTF-8"?>
<xrds:XRDS xmlns:xrds="xri://$xrds"
xmlns="xri://$xrd*($v*2.0)"
>
<XRD>
<Service priority="0">
<Type>http://specs.openid.net/auth/2.0/return_to</Type>
<URI>http://rp.example.com/return</URI>
</Service>
<Service priority="1">
<Type>http://specs.openid.net/auth/2.0/return_to</Type>
<URI>http://other.rp.example.com/return</URI>
</Service>
<Service priority="0">
<Type>http://example.com/LOLCATS</Type>
<URI>http://example.com/invisible+uri</URI>
</Service>
</XRD>
</xrds:XRDS>
', array('http://rp.example.com/return',
'http://other.rp.example.com/return'));
}
}
class Tests_Auth_OpenID_ReturnToMatches extends PHPUnit_Framework_TestCase {
function test_noEntries()
{
$this->assertFalse(Auth_OpenID_returnToMatches(array(), 'anything'));
}
function test_exactMatch()
{
$r = 'http://example.com/return.to';
$this->assertTrue(Auth_OpenID_returnToMatches(array($r), $r));
}
function test_garbageMatch()
{
$r = 'http://example.com/return.to';
$this->assertTrue(Auth_OpenID_returnToMatches(
array('This is not a URL at all. In fact, it has characters, ' .
'like "<" that are not allowed in URLs', $r), $r));
}
function test_descendant()
{
$r = 'http://example.com/return.to';
$this->assertTrue(Auth_OpenID_returnToMatches(array($r),
'http://example.com/return.to/user:joe'));
}
function test_wildcard()
{
$this->assertFalse(Auth_OpenID_returnToMatches(
array('http://*.example.com/return.to'),
'http://example.com/return.to'));
}
function test_noMatch()
{
$r = 'http://example.com/return.to';
$this->assertFalse(Auth_OpenID_returnToMatches(array($r),
'http://example.com/xss_exploit'));
}
}
class Verifier {
function Verifier($test_case, $return_to)
{
$this->tc =& $test_case;
$this->return_to = $return_to;
}
function verify($disco_url)
{
$this->tc->assertEquals('http://www.example.com/', $disco_url);
if ($this->return_to === false) {
return false;
} else {
return array($this->return_to);
}
}
}
class Tests_Auth_OpenID_VerifyReturnTo extends PHPUnit_Framework_TestCase {
function test_bogusRealm()
{
$this->assertFalse(Auth_OpenID_verifyReturnTo('', 'http://example.com/', null));
}
function test_verifyWithDiscoveryCalled()
{
$realm = 'http://*.example.com/';
$return_to = 'http://www.example.com/foo';
$v = new Verifier($this, $return_to);
$this->assertTrue(Auth_OpenID_verifyReturnTo($realm, $return_to, null, array($v, 'verify')));
}
function test_verifyFailWithDiscoveryCalled()
{
$realm = 'http://*.example.com/';
$return_to = 'http://www.example.com/foo';
$v = new Verifier($this, 'http://something-else.invalid/');
$this->assertFalse(Auth_OpenID_verifyReturnTo($realm, $return_to, null, array($v, 'verify')));
}
function test_verifyFailIfDiscoveryRedirects()
{
$realm = 'http://*.example.com/';
$return_to = 'http://www.example.com/foo';
$v = new Verifier($this, false);
$this->assertFalse(Auth_OpenID_verifyReturnTo($realm, $return_to, null, array($v, 'verify')));
}
}
class Tests_Auth_OpenID_RPVerify extends PHPUnit_Framework_TestSuite {
function getName()
{
return "Tests_Auth_OpenID_RPVerify";
}
function Tests_Auth_OpenID_RPVerify()
{
$this->addTestSuite('Tests_Auth_OpenID_VerifyReturnTo');
$this->addTestSuite('Tests_Auth_OpenID_ReturnToMatches');
$this->addTestSuite('Tests_Auth_OpenID_ExtractReturnToURLs');
$this->addTestSuite('Tests_Auth_OpenID_BuildDiscoveryURL');
}
}