|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/** |
|
4
|
|
|
* Copyright 2020 SURFnet bv |
|
5
|
|
|
* |
|
6
|
|
|
* Licensed under the Apache License, Version 2.0 (the "License"); |
|
7
|
|
|
* you may not use this file except in compliance with the License. |
|
8
|
|
|
* You may obtain a copy of the License at |
|
9
|
|
|
* |
|
10
|
|
|
* http://www.apache.org/licenses/LICENSE-2.0 |
|
11
|
|
|
* |
|
12
|
|
|
* Unless required by applicable law or agreed to in writing, software |
|
13
|
|
|
* distributed under the License is distributed on an "AS IS" BASIS, |
|
14
|
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
15
|
|
|
* See the License for the specific language governing permissions and |
|
16
|
|
|
* limitations under the License. |
|
17
|
|
|
*/ |
|
18
|
|
|
|
|
19
|
|
|
namespace Surfnet\StepupGateway\Behat\Controller; |
|
20
|
|
|
|
|
21
|
|
|
use Exception; |
|
22
|
|
|
use Psr\Log\LoggerInterface; |
|
23
|
|
|
use RobRichards\XMLSecLibs\XMLSecurityKey; |
|
24
|
|
|
use RuntimeException; |
|
25
|
|
|
use SAML2\AuthnRequest; |
|
26
|
|
|
use SAML2\Certificate\PrivateKeyLoader; |
|
27
|
|
|
use SAML2\Configuration\PrivateKey; |
|
28
|
|
|
use SAML2\Constants; |
|
29
|
|
|
use SAML2\HTTPPost; |
|
30
|
|
|
use SAML2\HTTPRedirect; |
|
31
|
|
|
use SAML2\Response as SAMLResponse; |
|
32
|
|
|
use SAML2\XML\saml\Issuer; |
|
33
|
|
|
use SAML2\XML\saml\NameID; |
|
34
|
|
|
use Surfnet\SamlBundle\Http\XMLResponse; |
|
35
|
|
|
use Surfnet\StepupGateway\Behat\Repository\SamlEntityRepository; |
|
36
|
|
|
use Surfnet\StepupGateway\Behat\ServiceProviderContext; |
|
37
|
|
|
use Surfnet\StepupGateway\SecondFactorOnlyBundle\Adfs\ValueObject\Response as AdfsResponse; |
|
38
|
|
|
use Symfony\Component\HttpFoundation\Request; |
|
39
|
|
|
use Symfony\Component\HttpFoundation\Response; |
|
40
|
|
|
use Twig\Environment; |
|
41
|
|
|
|
|
42
|
|
|
class ServiceProviderController |
|
43
|
|
|
{ |
|
44
|
|
|
private $twig; |
|
45
|
|
|
|
|
46
|
|
|
private $logger; |
|
47
|
|
|
|
|
48
|
|
|
public function __construct(Environment $twig, LoggerInterface $logger) |
|
49
|
|
|
{ |
|
50
|
|
|
$this->logger = $logger; |
|
51
|
|
|
$this->twig = $twig; |
|
52
|
|
|
} |
|
53
|
|
|
|
|
54
|
|
|
/** |
|
55
|
|
|
* Simply dumps the SAMLResponse XML |
|
56
|
|
|
*/ |
|
57
|
|
|
public function acsAction(Request $request) |
|
58
|
|
|
{ |
|
59
|
|
|
$this->logger->notice('Getting ready to consume the assertion on the test SP'); |
|
60
|
|
|
$isAdfs = false; |
|
61
|
|
|
if ($request->request->has('_SAMLResponse')) { |
|
62
|
|
|
$this->logger->notice('Handling a test ADFS assertion'); |
|
63
|
|
|
// The ADFS saml response is hidden in the _SAMLResponse input, in order to get the |
|
64
|
|
|
$request->request->set('SAMLResponse', $request->request->get('_SAMLResponse')); |
|
65
|
|
|
$_POST['SAMLResponse'] = $request->request->get('_SAMLResponse'); |
|
66
|
|
|
$isAdfs = true; |
|
67
|
|
|
} |
|
68
|
|
|
try { |
|
69
|
|
|
$this->logger->notice('Process the assertion on the test SP (try POST binding)'); |
|
70
|
|
|
$httpPostBinding = new HTTPPost(); |
|
71
|
|
|
$message = $httpPostBinding->receive(); |
|
72
|
|
|
} catch (Exception $e1) { |
|
73
|
|
|
try { |
|
74
|
|
|
$this->logger->alert('Processing failed on the test SP'); |
|
75
|
|
|
$httpRedirectBinding = new HTTPRedirect(); |
|
76
|
|
|
$message = $httpRedirectBinding->receive(); |
|
77
|
|
|
} catch (Exception) { |
|
78
|
|
|
throw new RuntimeException('Unable to retrieve SAML message?', 1, $e1); |
|
79
|
|
|
} |
|
80
|
|
|
} |
|
81
|
|
|
|
|
82
|
|
|
if (!$message instanceof SAMLResponse) { |
|
83
|
|
|
throw new RuntimeException(sprintf('Unrecognized message type received: "%s"', get_class($message))); |
|
84
|
|
|
} |
|
85
|
|
|
|
|
86
|
|
|
$xml = base64_decode($request->get('SAMLResponse')); |
|
87
|
|
|
$this->logger->notice(sprintf('Received SAMLResponse with status "%s"', implode($message->getStatus()))); |
|
88
|
|
|
$this->logger->notice('The XML received', ['response-xml' => $xml]); |
|
89
|
|
|
|
|
90
|
|
|
if ($isAdfs) { |
|
91
|
|
|
$html = $this->twig->render( |
|
92
|
|
|
'@test_resources/adfs_acs.html.twig', |
|
93
|
|
|
[ |
|
94
|
|
|
'samlResponse' => $xml, |
|
95
|
|
|
'context' => $request->request->get('Context'), |
|
96
|
|
|
'authMethod' => $request->request->get('AuthMethod'), |
|
97
|
|
|
] |
|
98
|
|
|
); |
|
99
|
|
|
return new Response($html); |
|
100
|
|
|
} |
|
101
|
|
|
return new XMLResponse($xml); |
|
102
|
|
|
} |
|
103
|
|
|
|
|
104
|
|
|
/** |
|
105
|
|
|
* Posts an authn request to the SA Gateway, adding two additional |
|
106
|
|
|
* parameters to the POST in addition to those found on a regular |
|
107
|
|
|
* authn request (AuthNRequest and RelayState) |
|
108
|
|
|
*/ |
|
109
|
|
|
public function adfsSsoAction(Request $request) |
|
110
|
|
|
{ |
|
111
|
|
|
$nameId = $request->get('nameId'); |
|
112
|
|
|
$loa = $request->get('loa'); |
|
113
|
|
|
$entityId = $request->get('entityId'); |
|
114
|
|
|
|
|
115
|
|
|
$authnRequest = new AuthnRequest(); |
|
116
|
|
|
// In order to later assert if the response succeeded or failed, set our own dummy ACS location |
|
117
|
|
|
$authnRequest->setAssertionConsumerServiceURL(SamlEntityRepository::SP_ACS_LOCATION); |
|
118
|
|
|
$issuerVo = new Issuer(); |
|
119
|
|
|
$issuerVo->setValue($entityId); |
|
120
|
|
|
$authnRequest->setIssuer($issuerVo); |
|
121
|
|
|
$authnRequest->setDestination(ServiceProviderContext::SFO_ENDPOINT_URL); |
|
122
|
|
|
$authnRequest->setProtocolBinding(Constants::BINDING_HTTP_REDIRECT); |
|
123
|
|
|
|
|
124
|
|
|
$nameIdVo = new NameID(); |
|
125
|
|
|
$nameIdVo->setValue($nameId); |
|
126
|
|
|
$nameIdVo->setFormat(Constants::NAMEFORMAT_UNSPECIFIED); |
|
127
|
|
|
|
|
128
|
|
|
$authnRequest->setNameId($nameIdVo); |
|
129
|
|
|
|
|
130
|
|
|
$keyLoader = new PrivateKeyLoader(); |
|
131
|
|
|
$privateKey = $keyLoader->loadPrivateKey(new PrivateKey('/config/ssp/sp.key', 'default')); |
|
132
|
|
|
$key = new XMLSecurityKey(XMLSecurityKey::RSA_SHA256, ['type' => 'private']); |
|
133
|
|
|
$key->loadKey($privateKey->getKeyAsString()); |
|
134
|
|
|
|
|
135
|
|
|
$authnRequest->setSignatureKey($key); |
|
136
|
|
|
$authnRequest->setRequestedAuthnContext( |
|
137
|
|
|
['AuthnContextClassRef' => [$loa]] |
|
138
|
|
|
); |
|
139
|
|
|
|
|
140
|
|
|
$context = '<EncryptedData></EncryptedData>'; |
|
141
|
|
|
$authMethod = 'ADFS.SCSA'; |
|
142
|
|
|
$arXml = $authnRequest->toSignedXML(); |
|
143
|
|
|
$arBase64Encoded = base64_encode($arXml->ownerDocument->saveXml($arXml)); |
|
|
|
|
|
|
144
|
|
|
$response = $this->twig->render( |
|
145
|
|
|
'@test_resources/adfs_login.html.twig', |
|
146
|
|
|
[ |
|
147
|
|
|
'ssoUrl' => $authnRequest->getDestination(), |
|
148
|
|
|
'authNRequest' => $arBase64Encoded, |
|
149
|
|
|
'adfs' => AdfsResponse::fromValues($authMethod, $context) |
|
150
|
|
|
] |
|
151
|
|
|
); |
|
152
|
|
|
|
|
153
|
|
|
return new Response($response); |
|
154
|
|
|
} |
|
155
|
|
|
} |
|
156
|
|
|
|
OpenConext /
Stepup-Gateway
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.