PHP SAML2_Utils类代码示例

    public function testMarshallingOfSimpleRequest()
    {
        $document = new DOMDocument();
        $document->loadXML(<<<AUTHNREQUEST
<samlp:AuthnRequest
  xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol"
  xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"
  ID="_306f8ec5b618f361c70b6ffb1480eade"
  Version="2.0"
  IssueInstant="2004-12-05T09:21:59Z"
  Destination="https://idp.example.org/SAML2/SSO/Artifact"
  ProtocolBinding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Artifact"
  AssertionConsumerServiceURL="https://sp.example.com/SAML2/SSO/Artifact">
    <saml:Issuer>https://sp.example.com/SAML2</saml:Issuer>
</samlp:AuthnRequest>
AUTHNREQUEST
);
        $authnRequest = new SAML2_AuthnRequest($document->documentElement);
        $expectedIssueInstant = SAML2_Utils::xsDateTimeToTimestamp('2004-12-05T09:21:59Z');
        $this->assertEquals($expectedIssueInstant, $authnRequest->getIssueInstant());
        $this->assertEquals('https://idp.example.org/SAML2/SSO/Artifact', $authnRequest->getDestination());
        $this->assertEquals('urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Artifact', $authnRequest->getProtocolBinding());
        $this->assertEquals('https://sp.example.com/SAML2/SSO/Artifact', $authnRequest->getAssertionConsumerServiceURL());
        $this->assertEquals('https://sp.example.com/SAML2', $authnRequest->getIssuer());
    }

 public function testMarshalling()
 {
     $indexedEndpointType = new SAML2_XML_md_IndexedEndpointType();
     $indexedEndpointType->Binding = 'TestBinding';
     $indexedEndpointType->Location = 'TestLocation';
     $indexedEndpointType->index = 42;
     $indexedEndpointType->isDefault = FALSE;
     $document = SAML2_DOMDocumentFactory::fromString('<root />');
     $indexedEndpointTypeElement = $indexedEndpointType->toXML($document->firstChild, 'md:Test');
     $indexedEndpointElements = SAML2_Utils::xpQuery($indexedEndpointTypeElement, '/root/saml_metadata:Test');
     $this->assertCount(1, $indexedEndpointElements);
     $indexedEndpointElement = $indexedEndpointElements[0];
     $this->assertEquals('TestBinding', $indexedEndpointElement->getAttribute('Binding'));
     $this->assertEquals('TestLocation', $indexedEndpointElement->getAttribute('Location'));
     $this->assertEquals('42', $indexedEndpointElement->getAttribute('index'));
     $this->assertEquals('false', $indexedEndpointElement->getAttribute('isDefault'));
     $indexedEndpointType->isDefault = TRUE;
     $document->loadXML('<root />');
     $indexedEndpointTypeElement = $indexedEndpointType->toXML($document->firstChild, 'md:Test');
     $indexedEndpointTypeElement = SAML2_Utils::xpQuery($indexedEndpointTypeElement, '/root/saml_metadata:Test');
     $this->assertCount(1, $indexedEndpointTypeElement);
     $this->assertEquals('true', $indexedEndpointTypeElement[0]->getAttribute('isDefault'));
     $indexedEndpointType->isDefault = NULL;
     $document->loadXML('<root />');
     $indexedEndpointTypeElement = $indexedEndpointType->toXML($document->firstChild, 'md:Test');
     $indexedEndpointTypeElement = SAML2_Utils::xpQuery($indexedEndpointTypeElement, '/root/saml_metadata:Test');
     $this->assertCount(1, $indexedEndpointTypeElement);
     $this->assertTrue(!$indexedEndpointTypeElement[0]->hasAttribute('isDefault'));
 }

 /**
  * Constructor for SAML 2 response messages.
  *
  * @param string $tagName  The tag name of the root element.
  * @param DOMElement|NULL $xml  The input message.
  */
 protected function __construct($tagName, DOMElement $xml = NULL)
 {
     parent::__construct($tagName, $xml);
     $this->status = array('Code' => SAML2_Const::STATUS_SUCCESS, 'SubCode' => NULL, 'Message' => NULL);
     if ($xml === NULL) {
         return;
     }
     if ($xml->hasAttribute('InResponseTo')) {
         $this->inResponseTo = $xml->getAttribute('InResponseTo');
     }
     $status = SAML2_Utils::xpQuery($xml, './saml_protocol:Status');
     if (empty($status)) {
         throw new Exception('Missing status code on response.');
     }
     $status = $status[0];
     $statusCode = SAML2_Utils::xpQuery($status, './saml_protocol:StatusCode');
     if (empty($statusCode)) {
         throw new Exception('Missing status code in status element.');
     }
     $statusCode = $statusCode[0];
     $this->status['Code'] = $statusCode->getAttribute('Value');
     $subCode = SAML2_Utils::xpQuery($statusCode, './saml_protocol:StatusCode');
     if (!empty($subCode)) {
         $this->status['SubCode'] = $subCode[0]->getAttribute('Value');
     }
     $message = SAML2_Utils::xpQuery($status, './saml_protocol:StatusMessage');
     if (!empty($message)) {
         $this->status['Message'] = trim($message[0]->textContent);
     }
 }

 /**
  * Initialize an EntitiesDescriptor.
  *
  * @param DOMElement|NULL $xml The XML element we should load.
  */
 public function __construct(DOMElement $xml = NULL)
 {
     parent::__construct($xml);
     if ($xml === NULL) {
         return;
     }
     if ($xml->hasAttribute('ID')) {
         $this->ID = $xml->getAttribute('ID');
     }
     if ($xml->hasAttribute('validUntil')) {
         $this->validUntil = SAML2_Utils::xsDateTimeToTimestamp($xml->getAttribute('validUntil'));
     }
     if ($xml->hasAttribute('cacheDuration')) {
         $this->cacheDuration = $xml->getAttribute('cacheDuration');
     }
     if ($xml->hasAttribute('Name')) {
         $this->Name = $xml->getAttribute('Name');
     }
     $this->Extensions = SAML2_XML_md_Extensions::getList($xml);
     foreach (SAML2_Utils::xpQuery($xml, './saml_metadata:EntityDescriptor|./saml_metadata:EntitiesDescriptor') as $node) {
         if ($node->localName === 'EntityDescriptor') {
             $this->children[] = new SAML2_XML_md_EntityDescriptor($node);
         } else {
             $this->children[] = new SAML2_XML_md_EntitiesDescriptor($node);
         }
     }
 }

    public function testUnmarshalling()
    {
        $mdNamespace = SAML2_Const::NS_MD;
        $document = SAML2_DOMDocumentFactory::fromString(<<<XML
<md:Test xmlns:md="{$mdNamespace}" Binding="urn:something" Location="https://whatever/" xmlns:test="urn:test" test:attr="value" />
XML
);
        $endpointType = new SAML2_XML_md_EndpointType($document->firstChild);
        $this->assertEquals(TRUE, $endpointType->hasAttributeNS('urn:test', 'attr'));
        $this->assertEquals('value', $endpointType->getAttributeNS('urn:test', 'attr'));
        $this->assertEquals(FALSE, $endpointType->hasAttributeNS('urn:test', 'invalid'));
        $this->assertEquals('', $endpointType->getAttributeNS('urn:test', 'invalid'));
        $endpointType->removeAttributeNS('urn:test', 'attr');
        $this->assertEquals(FALSE, $endpointType->hasAttributeNS('urn:test', 'attr'));
        $this->assertEquals('', $endpointType->getAttributeNS('urn:test', 'attr'));
        $endpointType->setAttributeNS('urn:test2', 'test2:attr2', 'value2');
        $this->assertEquals('value2', $endpointType->getAttributeNS('urn:test2', 'attr2'));
        $document->loadXML('<root />');
        $endpointTypeElement = $endpointType->toXML($document->firstChild, 'md:Test');
        $endpointTypeElements = SAML2_Utils::xpQuery($endpointTypeElement, '/root/saml_metadata:Test');
        $this->assertCount(1, $endpointTypeElements);
        $endpointTypeElement = $endpointTypeElements[0];
        $this->assertEquals('value2', $endpointTypeElement->getAttributeNS('urn:test2', 'attr2'));
        $this->assertEquals(FALSE, $endpointTypeElement->hasAttributeNS('urn:test', 'attr'));
    }

 public function testMarshalling()
 {
     $attributeQuery = new SAML2_AttributeQuery();
     $attributeQuery->setNameID(array('Value' => 'NameIDValue'));
     $attributeQuery->setAttributes(array('test1' => array('test1_attrv1', 'test1_attrv2'), 'test2' => array('test2_attrv1', 'test2_attrv2', 'test2_attrv3'), 'test3' => array()));
     $attributeQueryElement = $attributeQuery->toUnsignedXML();
     // Test Attribute Names
     $attributes = SAML2_Utils::xpQuery($attributeQueryElement, './saml_assertion:Attribute');
     $this->assertCount(3, $attributes);
     $this->assertEquals('test1', $attributes[0]->getAttribute('Name'));
     $this->assertEquals('test2', $attributes[1]->getAttribute('Name'));
     $this->assertEquals('test3', $attributes[2]->getAttribute('Name'));
     // Test Attribute Values for Attribute 1
     $av1 = SAML2_Utils::xpQuery($attributes[0], './saml_assertion:AttributeValue');
     $this->assertCount(2, $av1);
     $this->assertEquals('test1_attrv1', $av1[0]->textContent);
     $this->assertEquals('test1_attrv2', $av1[1]->textContent);
     // Test Attribute Values for Attribute 2
     $av2 = SAML2_Utils::xpQuery($attributes[1], './saml_assertion:AttributeValue');
     $this->assertCount(3, $av2);
     $this->assertEquals('test2_attrv1', $av2[0]->textContent);
     $this->assertEquals('test2_attrv2', $av2[1]->textContent);
     $this->assertEquals('test2_attrv3', $av2[2]->textContent);
     // Test Attribute Values for Attribute 3
     $av3 = SAML2_Utils::xpQuery($attributes[2], './saml_assertion:AttributeValue');
     $this->assertCount(0, $av3);
 }

 /**
  * Append this attribute value to an element.
  *
  * @param  DOMElement $parent The element we should append this attribute value to.
  * @return DOMElement The generated AttributeValue element.
  */
 public function toXML(DOMElement $parent)
 {
     assert('$this->element instanceof DOMElement');
     assert('$this->element->namespaceURI === SAML2_Const::NS_SAML && $this->element->localName === "AttributeValue"');
     $v = SAML2_Utils::copyElement($this->element, $parent);
     return $v;
 }

 /**
  * Get a list of Extensions in the given element.
  *
  * @param DOMElement $parent  The element that may contain the samlp:Extensions element.
  * @return array  Array of extensions.
  */
 public static function getList(DOMElement $parent)
 {
     $ret = array();
     foreach (SAML2_Utils::xpQuery($parent, './saml_protocol:Extensions/*') as $node) {
         $ret[] = new SAML2_XML_Chunk($node);
     }
     return $ret;
 }

 public function __construct(DOMElement $xml = NULL)
 {
     parent::__construct('ArtifactResolve', $xml);
     if (!is_null($xml)) {
         $results = SAML2_Utils::xpQuery($xml, './saml_protocol:Artifact');
         $this->artifact = $results[0]->textContent;
     }
 }

 /**
  * Convert this AdditionalMetadataLocation to XML.
  *
  * @param  DOMElement $parent The element we should append to.
  * @return DOMElement This AdditionalMetadataLocation-element.
  */
 public function toXML(DOMElement $parent)
 {
     assert('is_string($this->namespace)');
     assert('is_string($this->location)');
     $e = SAML2_Utils::addString($parent, SAML2_Const::NS_MD, 'md:AdditionalMetadataLocation', $this->location);
     $e->setAttribute('namespace', $this->namespace);
     return $e;
 }

 /**
  * Create a Scope.
  *
  * @param DOMElement|NULL $xml  The XML element we should load.
  */
 public function __construct(DOMElement $xml = NULL)
 {
     if ($xml === NULL) {
         return;
     }
     $this->scope = $xml->textContent;
     $this->regexp = SAML2_Utils::parseBoolean($xml, 'regexp', NULL);
 }

 /**
  * Initialize an RequestedAttribute.
  *
  * @param DOMElement|NULL $xml The XML element we should load.
  */
 public function __construct(DOMElement $xml = NULL)
 {
     parent::__construct($xml);
     if ($xml === NULL) {
         return;
     }
     $this->isRequired = SAML2_Utils::parseBoolean($xml, 'isRequired', NULL);
 }

 /**
  * Test retrieval of a localized string for a given node.
  */
 public function testExtractLocalizedString()
 {
     $document = new DOMDocument();
     $document->loadXML('<root xmlns="' . SAML2_Const::NS_MD . '">' . '<somenode xml:lang="en">value (en)</somenode>' . '<somenode xml:lang="no">value (no)</somenode>' . '</root>');
     $localizedStringValues = SAML2_Utils::extractLocalizedStrings($document->firstChild, SAML2_Const::NS_MD, 'somenode');
     $this->assertTrue(count($localizedStringValues) === 2);
     $this->assertEquals('value (en)', $localizedStringValues["en"]);
     $this->assertEquals('value (no)', $localizedStringValues["no"]);
 }

 /**
  * Test xsDateTime format validity
  *
  * @dataProvider xsDateTimes
  */
 public function testXsDateTimeToTimestamp($shouldPass, $time, $expectedTs = null)
 {
     try {
         $ts = SAML2_Utils::xsDateTimeToTimestamp($time);
         $this->assertTrue($shouldPass);
         $this->assertEquals($expectedTs, $ts);
     } catch (Exception $e) {
         $this->assertFalse($shouldPass);
     }
 }

 /**
  * @param string $saml_response Base64 Encoded SAML
  *
  * @throws Exception When no assertions are found or signature in invalid
  */
 public function load_saml_response($saml_response)
 {
     $response_element = SAML2_DOMDocumentFactory::fromString(base64_decode($saml_response))->documentElement;
     $signature_info = SAML2_Utils::validateElement($response_element);
     SAML2_Utils::validateSignature($signature_info, $this->security_key);
     $response = SAML2_StatusResponse::fromXML($response_element);
     $this->destination = $response->getDestination();
     $assertions = $response->getAssertions();
     $this->assertions = $assertions;
 }