1
|
|
|
<?php |
2
|
|
|
|
3
|
|
|
declare(strict_types=1); |
4
|
|
|
|
5
|
|
|
namespace SAML2\XML\saml; |
6
|
|
|
|
7
|
|
|
use Assert\Assertion; |
8
|
|
|
use RobRichards\XMLSecLibs\XMLSecurityDSig; |
9
|
|
|
|
10
|
|
|
use SAML2\Constants; |
11
|
|
|
use SAML2\Utils; |
12
|
|
|
use SAML2\XML\Chunk; |
13
|
|
|
use SAML2\XML\ds\KeyInfo; |
14
|
|
|
|
15
|
|
|
/** |
16
|
|
|
* Class representing SAML 2 SubjectConfirmationData element. |
17
|
|
|
* |
18
|
|
|
* @package SimpleSAMLphp |
19
|
|
|
*/ |
20
|
|
|
class SubjectConfirmationData |
21
|
|
|
{ |
22
|
|
|
/** |
23
|
|
|
* The time before this element is valid, as an unix timestamp. |
24
|
|
|
* |
25
|
|
|
* @var int|null |
26
|
|
|
*/ |
27
|
|
|
public $NotBefore = null; |
28
|
|
|
|
29
|
|
|
/** |
30
|
|
|
* The time after which this element is invalid, as an unix timestamp. |
31
|
|
|
* |
32
|
|
|
* @var int|null |
33
|
|
|
*/ |
34
|
|
|
public $NotOnOrAfter = null; |
35
|
|
|
|
36
|
|
|
/** |
37
|
|
|
* The Recipient this Subject is valid for. Either an entity or a location. |
38
|
|
|
* |
39
|
|
|
* @var string|null |
40
|
|
|
*/ |
41
|
|
|
public $Recipient = null; |
42
|
|
|
|
43
|
|
|
/** |
44
|
|
|
* The ID of the AuthnRequest this is a response to. |
45
|
|
|
* |
46
|
|
|
* @var string|null |
47
|
|
|
*/ |
48
|
|
|
public $InResponseTo = null; |
49
|
|
|
|
50
|
|
|
/** |
51
|
|
|
* The IP(v6) address of the user. |
52
|
|
|
* |
53
|
|
|
* @var string|null |
54
|
|
|
*/ |
55
|
|
|
public $Address = null; |
56
|
|
|
|
57
|
|
|
/** |
58
|
|
|
* The various key information elements. |
59
|
|
|
* |
60
|
|
|
* Array with various elements describing this key. |
61
|
|
|
* Unknown elements will be represented by \SAML2\XML\Chunk. |
62
|
|
|
* |
63
|
|
|
* @var (\SAML2\XML\ds\KeyInfo|\SAML2\XML\Chunk)[] |
64
|
|
|
*/ |
65
|
|
|
public $info = []; |
66
|
|
|
|
67
|
|
|
|
68
|
|
|
/** |
69
|
|
|
* Collect the value of the NotBefore-property |
70
|
|
|
* @return int|null |
71
|
|
|
*/ |
72
|
|
|
public function getNotBefore() |
73
|
|
|
{ |
74
|
|
|
return $this->NotBefore; |
75
|
|
|
} |
76
|
|
|
|
77
|
|
|
|
78
|
|
|
/** |
79
|
|
|
* Set the value of the NotBefore-property |
80
|
|
|
* @param int|null $notBefore |
81
|
|
|
* @return void |
82
|
|
|
*/ |
83
|
|
|
public function setNotBefore(int $notBefore = null) |
84
|
|
|
{ |
85
|
|
|
$this->NotBefore = $notBefore; |
86
|
|
|
} |
87
|
|
|
|
88
|
|
|
|
89
|
|
|
/** |
90
|
|
|
* Collect the value of the NotOnOrAfter-property |
91
|
|
|
* @return int|null |
92
|
|
|
*/ |
93
|
|
|
public function getNotOnOrAfter() |
94
|
|
|
{ |
95
|
|
|
return $this->NotOnOrAfter; |
96
|
|
|
} |
97
|
|
|
|
98
|
|
|
|
99
|
|
|
/** |
100
|
|
|
* Set the value of the NotOnOrAfter-property |
101
|
|
|
* @param int|null $notOnOrAfter |
102
|
|
|
* @return void |
103
|
|
|
*/ |
104
|
|
|
public function setNotOnOrAfter(int $notOnOrAfter = null) |
105
|
|
|
{ |
106
|
|
|
$this->NotOnOrAfter = $notOnOrAfter; |
107
|
|
|
} |
108
|
|
|
|
109
|
|
|
|
110
|
|
|
/** |
111
|
|
|
* Collect the value of the Recipient-property |
112
|
|
|
* @return string|null |
113
|
|
|
*/ |
114
|
|
|
public function getRecipient() |
115
|
|
|
{ |
116
|
|
|
return $this->Recipient; |
117
|
|
|
} |
118
|
|
|
|
119
|
|
|
|
120
|
|
|
/** |
121
|
|
|
* Set the value of the Recipient-property |
122
|
|
|
* @param string|null $recipient |
123
|
|
|
* @return void |
124
|
|
|
*/ |
125
|
|
|
public function setRecipient(string $recipient = null) |
126
|
|
|
{ |
127
|
|
|
$this->Recipient = $recipient; |
128
|
|
|
} |
129
|
|
|
|
130
|
|
|
|
131
|
|
|
/** |
132
|
|
|
* Collect the value of the InResponseTo-property |
133
|
|
|
* @return string|null |
134
|
|
|
*/ |
135
|
|
|
public function getInResponseTo() |
136
|
|
|
{ |
137
|
|
|
return $this->InResponseTo; |
138
|
|
|
} |
139
|
|
|
|
140
|
|
|
|
141
|
|
|
/** |
142
|
|
|
* Set the value of the InResponseTo-property |
143
|
|
|
* @param string|null $inResponseTo |
144
|
|
|
* @return void |
145
|
|
|
*/ |
146
|
|
|
public function setInResponseTo(string $inResponseTo = null) |
147
|
|
|
{ |
148
|
|
|
$this->InResponseTo = $inResponseTo; |
149
|
|
|
} |
150
|
|
|
|
151
|
|
|
|
152
|
|
|
/** |
153
|
|
|
* Collect the value of the Address-property |
154
|
|
|
* @return string|null |
155
|
|
|
*/ |
156
|
|
|
public function getAddress() |
157
|
|
|
{ |
158
|
|
|
return $this->Address; |
159
|
|
|
} |
160
|
|
|
|
161
|
|
|
|
162
|
|
|
/** |
163
|
|
|
* Set the value of the Address-property |
164
|
|
|
* @param string|null $address |
165
|
|
|
* @return void |
166
|
|
|
*/ |
167
|
|
|
public function setAddress(string $address = null) |
168
|
|
|
{ |
169
|
|
|
if (!is_null($address) && !filter_var($address, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 | FILTER_FLAG_IPV6)) { |
170
|
|
|
throw new \InvalidArgumentException('Provided argument is not a valid IP address.'); |
171
|
|
|
} |
172
|
|
|
$this->Address = $address; |
173
|
|
|
} |
174
|
|
|
|
175
|
|
|
|
176
|
|
|
/** |
177
|
|
|
* Collect the value of the info-property |
178
|
|
|
* @return (\SAML2\XML\ds\KeyInfo|\SAML2\XML\Chunk)[] |
179
|
|
|
*/ |
180
|
|
|
public function getInfo() : array |
181
|
|
|
{ |
182
|
|
|
return $this->info; |
183
|
|
|
} |
184
|
|
|
|
185
|
|
|
|
186
|
|
|
/** |
187
|
|
|
* Set the value of the info-property |
188
|
|
|
* @param (\SAML2\XML\ds\KeyInfo|\SAML2\XML\Chunk)[] $info |
189
|
|
|
* @return void |
190
|
|
|
*/ |
191
|
|
|
public function setInfo(array $info) |
192
|
|
|
{ |
193
|
|
|
$this->info = $info; |
194
|
|
|
} |
195
|
|
|
|
196
|
|
|
|
197
|
|
|
/** |
198
|
|
|
* Add the value to the info-property |
199
|
|
|
* @param \SAML2\XML\Chunk|\SAML2\XML\ds\KeyInfo $info |
200
|
|
|
* @return void |
201
|
|
|
*/ |
202
|
|
|
public function addInfo($info) |
203
|
|
|
{ |
204
|
|
|
Assertion::true($info instanceof Chunk || $info instanceof KeyInfo); |
205
|
|
|
$this->info[] = $info; |
206
|
|
|
} |
207
|
|
|
|
208
|
|
|
|
209
|
|
|
/** |
210
|
|
|
* Initialize (and parse) a SubjectConfirmationData element. |
211
|
|
|
* |
212
|
|
|
* @param \DOMElement|null $xml The XML element we should load. |
213
|
|
|
*/ |
214
|
|
|
public function __construct(\DOMElement $xml = null) |
215
|
|
|
{ |
216
|
|
|
if ($xml === null) { |
217
|
|
|
return; |
218
|
|
|
} |
219
|
|
|
|
220
|
|
|
if ($xml->hasAttribute('NotBefore')) { |
221
|
|
|
$this->setNotBefore(Utils::xsDateTimeToTimestamp($xml->getAttribute('NotBefore'))); |
222
|
|
|
} |
223
|
|
|
if ($xml->hasAttribute('NotOnOrAfter')) { |
224
|
|
|
$this->setNotOnOrAfter(Utils::xsDateTimeToTimestamp($xml->getAttribute('NotOnOrAfter'))); |
225
|
|
|
} |
226
|
|
|
if ($xml->hasAttribute('Recipient')) { |
227
|
|
|
$this->setRecipient($xml->getAttribute('Recipient')); |
228
|
|
|
} |
229
|
|
|
if ($xml->hasAttribute('InResponseTo')) { |
230
|
|
|
$this->setInResponseTo($xml->getAttribute('InResponseTo')); |
231
|
|
|
} |
232
|
|
|
if ($xml->hasAttribute('Address')) { |
233
|
|
|
$this->setAddress($xml->getAttribute('Address')); |
234
|
|
|
} |
235
|
|
|
for ($n = $xml->firstChild; $n !== null; $n = $n->nextSibling) { |
236
|
|
|
if (!($n instanceof \DOMElement)) { |
237
|
|
|
continue; |
238
|
|
|
} |
239
|
|
|
if ($n->namespaceURI !== XMLSecurityDSig::XMLDSIGNS) { |
240
|
|
|
$this->addInfo(new Chunk($n)); |
241
|
|
|
continue; |
242
|
|
|
} |
243
|
|
|
switch ($n->localName) { |
244
|
|
|
case 'KeyInfo': |
245
|
|
|
$this->addInfo(new KeyInfo($n)); |
246
|
|
|
break; |
247
|
|
|
default: |
248
|
|
|
$this->addInfo(new Chunk($n)); |
249
|
|
|
break; |
250
|
|
|
} |
251
|
|
|
} |
252
|
|
|
} |
253
|
|
|
|
254
|
|
|
|
255
|
|
|
/** |
256
|
|
|
* Convert this element to XML. |
257
|
|
|
* |
258
|
|
|
* @param \DOMElement $parent The parent element we should append this element to. |
259
|
|
|
* @return \DOMElement This element, as XML. |
260
|
|
|
*/ |
261
|
|
|
public function toXML(\DOMElement $parent) |
262
|
|
|
{ |
263
|
|
|
$e = $parent->ownerDocument->createElementNS(Constants::NS_SAML, 'saml:SubjectConfirmationData'); |
264
|
|
|
$parent->appendChild($e); |
265
|
|
|
|
266
|
|
|
if ($this->getNotBefore() !== null) { |
267
|
|
|
$e->setAttribute('NotBefore', gmdate('Y-m-d\TH:i:s\Z', $this->getNotBefore())); |
268
|
|
|
} |
269
|
|
|
if ($this->getNotOnOrAfter() !== null) { |
270
|
|
|
$e->setAttribute('NotOnOrAfter', gmdate('Y-m-d\TH:i:s\Z', $this->getNotOnOrAfter())); |
271
|
|
|
} |
272
|
|
|
if ($this->getRecipient() !== null) { |
273
|
|
|
$e->setAttribute('Recipient', $this->getRecipient()); |
274
|
|
|
} |
275
|
|
|
if ($this->getInResponseTo() !== null) { |
276
|
|
|
$e->setAttribute('InResponseTo', $this->getInResponseTo()); |
277
|
|
|
} |
278
|
|
|
if ($this->getAddress() !== null) { |
279
|
|
|
$e->setAttribute('Address', $this->getAddress()); |
280
|
|
|
} |
281
|
|
|
/** @var \SAML2\XML\ds\KeyInfo|\SAML2\XML\Chunk $n */ |
282
|
|
|
foreach ($this->getInfo() as $n) { |
283
|
|
|
$n->toXML($e); |
284
|
|
|
} |
285
|
|
|
|
286
|
|
|
return $e; |
287
|
|
|
} |
288
|
|
|
} |
289
|
|
|
|