|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace SimpleSAML\XMLSecurity\XML\ds; |
|
6
|
|
|
|
|
7
|
|
|
use DOMElement; |
|
8
|
|
|
use SimpleSAML\Assert\Assert; |
|
9
|
|
|
use SimpleSAML\XML\Chunk; |
|
10
|
|
|
use SimpleSAML\XML\Exception\InvalidDOMElementException; |
|
11
|
|
|
use SimpleSAML\XML\Exception\MissingElementException; |
|
12
|
|
|
use SimpleSAML\XML\Exception\TooManyElementsException; |
|
13
|
|
|
use SimpleSAML\XML\ExtendableElementTrait; |
|
14
|
|
|
use SimpleSAML\XML\XMLElementInterface; |
|
15
|
|
|
use SimpleSAML\XMLSecurity\Constants as C; |
|
16
|
|
|
use SimpleSAML\XMLSecurity\Exception\InvalidArgumentException; |
|
17
|
|
|
|
|
18
|
|
|
/** |
|
19
|
|
|
* Class representing a ds:KeyValue element. |
|
20
|
|
|
* |
|
21
|
|
|
* @package simplesamlphp/xml-security |
|
22
|
|
|
*/ |
|
23
|
|
|
final class KeyValue extends AbstractDsElement |
|
24
|
|
|
{ |
|
25
|
|
|
use ExtendableElementTrait; |
|
26
|
|
|
|
|
27
|
|
|
|
|
28
|
|
|
/** The namespace-attribute for the xs:any element */ |
|
29
|
|
|
public const NAMESPACE = C::XS_ANY_NS_OTHER; |
|
30
|
|
|
|
|
31
|
|
|
/** @var \SimpleSAML\XMLSecurity\XML\ds\RSAKeyValue|null $RSAKeyValue */ |
|
32
|
|
|
protected ?RSAKeyValue $RSAKeyValue; |
|
33
|
|
|
|
|
34
|
|
|
// DSA is not supported |
|
35
|
|
|
//protected ?DSAKeyValue $DSAKeyValue; |
|
36
|
|
|
|
|
37
|
|
|
|
|
38
|
|
|
/** |
|
39
|
|
|
* Initialize an KeyValue. |
|
40
|
|
|
* |
|
41
|
|
|
* @param \SimpleSAML\XMLSecurity\XML\ds\RSAKeyValue|null $RSAKeyValue |
|
42
|
|
|
* @param \SimpleSAML\XML\XMLElementInterface|null $element |
|
43
|
|
|
*/ |
|
44
|
|
|
public function __construct(?RSAKeyValue $RSAKeyValue, ?XMLElementInterface $element = null) |
|
45
|
|
|
{ |
|
46
|
|
|
Assert::false( |
|
47
|
|
|
is_null($RSAKeyValue) && is_null($element), |
|
48
|
|
|
'A <ds:KeyValue> requires either a RSAKeyValue or an element in namespace ##other' |
|
49
|
|
|
); |
|
50
|
|
|
|
|
51
|
|
|
$this->setRSAKeyValue($RSAKeyValue); |
|
52
|
|
|
|
|
53
|
|
|
if ($element !== null) { |
|
54
|
|
|
$this->setElements([$element]); |
|
55
|
|
|
} |
|
56
|
|
|
} |
|
57
|
|
|
|
|
58
|
|
|
|
|
59
|
|
|
/** |
|
60
|
|
|
* Collect the value of the RSAKeyValue-property |
|
61
|
|
|
* |
|
62
|
|
|
* @return \SimpleSAML\XMLSecurity\XML\ds\RSAKeyValue|null |
|
63
|
|
|
*/ |
|
64
|
|
|
public function getRSAKeyValue(): ?RSAKeyValue |
|
65
|
|
|
{ |
|
66
|
|
|
return $this->RSAKeyValue; |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
|
|
|
|
70
|
|
|
/** |
|
71
|
|
|
* Set the value of the RSAKeyValue-property |
|
72
|
|
|
* |
|
73
|
|
|
* @param \SimpleSAML\XMLSecurity\XML\ds\RSAKeyValue $RSAKeyValue |
|
74
|
|
|
*/ |
|
75
|
|
|
private function setRSAKeyValue(?RSAKeyValue $RSAKeyValue): void |
|
76
|
|
|
{ |
|
77
|
|
|
$this->RSAKeyValue = $RSAKeyValue; |
|
78
|
|
|
} |
|
79
|
|
|
|
|
80
|
|
|
|
|
81
|
|
|
/** |
|
82
|
|
|
* Convert XML into a KeyValue |
|
83
|
|
|
* |
|
84
|
|
|
* @param \DOMElement $xml The XML element we should load |
|
85
|
|
|
* @return self |
|
86
|
|
|
* |
|
87
|
|
|
* @throws \SimpleSAML\XML\Exception\InvalidDOMElementException |
|
88
|
|
|
* If the qualified name of the supplied element is wrong |
|
89
|
|
|
*/ |
|
90
|
|
|
public static function fromXML(DOMElement $xml): self |
|
91
|
|
|
{ |
|
92
|
|
|
Assert::same($xml->localName, 'KeyValue', InvalidDOMElementException::class); |
|
93
|
|
|
Assert::same($xml->namespaceURI, KeyValue::NS, InvalidDOMElementException::class); |
|
94
|
|
|
|
|
95
|
|
|
$RSAKeyValue = RSAKeyValue::getChildrenOfClass($xml); |
|
96
|
|
|
Assert::maxCount( |
|
97
|
|
|
$RSAKeyValue, |
|
98
|
|
|
1, |
|
99
|
|
|
'A <ds:KeyValue> can contain exactly one <ds:RSAKeyValue>', |
|
100
|
|
|
TooManyElementsException::class |
|
101
|
|
|
); |
|
102
|
|
|
|
|
103
|
|
|
$elements = []; |
|
104
|
|
|
foreach ($xml->childNodes as $element) { |
|
105
|
|
|
if (!($element instanceof DOMElement) || $element->namespaceURI === KeyValue::NS) { |
|
106
|
|
|
continue; |
|
107
|
|
|
} |
|
108
|
|
|
|
|
109
|
|
|
$elements[] = new Chunk($element); |
|
110
|
|
|
} |
|
111
|
|
|
Assert::maxCount( |
|
112
|
|
|
$elements, |
|
113
|
|
|
1, |
|
114
|
|
|
'A <ds:KeyValue> can contain exactly one element in namespace ##other', |
|
115
|
|
|
TooManyElementsException::class |
|
116
|
|
|
); |
|
117
|
|
|
|
|
118
|
|
|
return new self(array_pop($RSAKeyValue), array_pop($elements)); |
|
119
|
|
|
} |
|
120
|
|
|
|
|
121
|
|
|
|
|
122
|
|
|
/** |
|
123
|
|
|
* Convert this KeyValue element to XML. |
|
124
|
|
|
* |
|
125
|
|
|
* @param \DOMElement|null $parent The element we should append this KeyValue element to. |
|
126
|
|
|
* @return \DOMElement |
|
127
|
|
|
*/ |
|
128
|
|
|
public function toXML(DOMElement $parent = null): DOMElement |
|
129
|
|
|
{ |
|
130
|
|
|
$e = $this->instantiateParentElement($parent); |
|
131
|
|
|
|
|
132
|
|
|
if ($this->RSAKeyValue !== null) { |
|
133
|
|
|
$this->RSAKeyValue->toXML($e); |
|
134
|
|
|
} |
|
135
|
|
|
|
|
136
|
|
|
foreach ($this->elements as $element) { |
|
137
|
|
|
$e->appendChild($e->ownerDocument->importNode($element->getXML(), true)); |
|
|
|
|
|
|
138
|
|
|
} |
|
139
|
|
|
|
|
140
|
|
|
return $e; |
|
141
|
|
|
} |
|
142
|
|
|
} |
|
143
|
|
|
|
simplesamlphp /
xml-security
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.