SAML2\HTTPArtifact Class Reference

Inheritance diagram for SAML2\HTTPArtifact:

Collaboration diagram for SAML2\HTTPArtifact:

Public Member Functions
	getRedirectURL (Message $message)
	Create the redirect URL for a message. More...
	send (Message $message)
	Send a SAML 2 message using the HTTP-Redirect binding. More...
	setSPMetadata (SimpleSAML_Configuration $sp)
Public Member Functions inherited from SAML2\Binding
	getDestination ()
	Retrieve the destination of a message. More...
	setDestination ($destination)
	Override the destination of a message. More...
	send (Message $message)
	Send a SAML 2 message. More...
	receive ()
	Receive a SAML 2 message. More...

Static Public Member Functions
static	validateSignature (ArtifactResponse $message, XMLSecurityKey $key)
	A validator which returns true if the ArtifactResponse was signed with the given key. More...
Static Public Member Functions inherited from SAML2\Binding
static	getBinding ($urn)
	Retrieve a binding with the given URN. More...
static	getCurrentBinding ()
	Guess the current binding. More...

Private Attributes
	$spMetadata

Additional Inherited Members
Protected Attributes inherited from SAML2\Binding
	$destination
	The destination of messages. More...

Detailed Description

Definition at line 20 of file HTTPArtifact.php.

Member Function Documentation

getRedirectURL()

SAML2\HTTPArtifact::getRedirectURL

(

Message

$message

)

Create the redirect URL for a message.

Parameters

\SAML2\Message

$message

The message.

Returns

string The URL the user should be redirected to in order to send a message.

Exceptions

Exception

Definition at line 34 of file HTTPArtifact.php.

    {
        $store = SimpleSAML_Store::getInstance();
        if ($store === false) {
            throw new \Exception('Unable to send artifact without a datastore configured.');
        }
 
        $generatedId = pack('H*', ((string) SimpleSAML_Utilities::stringToHex(SimpleSAML_Utilities::generateRandomBytes(20))));
        $artifact = base64_encode("\x00\x04\x00\x00" . sha1($message->getIssuer(), true) . $generatedId) ;
        $artifactData = $message->toUnsignedXML();
        $artifactDataString = $artifactData->ownerDocument->saveXML($artifactData);
 
        $store->set('artifact', $artifact, $artifactDataString, Temporal::getTime() + 15*60);
 
        $params = array(
            'SAMLart' => $artifact,
        );
        $relayState = $message->getRelayState();
        if ($relayState !== null) {
            $params['RelayState'] = $relayState;
        }
 
        return SimpleSAML_Utilities::addURLparameter($message->getDestination(), $params);
    }

References $artifact, $message, $params, $relayState, $store, SimpleSAML_Utilities\addURLparameter(), SimpleSAML_Utilities\generateRandomBytes(), getTime(), and SimpleSAML_Utilities\stringToHex().

Here is the call graph for this function:

send()

SAML2\HTTPArtifact::send

(

Message

$message

)

Send a SAML 2 message using the HTTP-Redirect binding.

Note: This function never returns.

Parameters

\SAML2\Message

$message

The message we should send.

Reimplemented from SAML2\Binding.

Definition at line 66 of file HTTPArtifact.php.

    {
        $destination = $this->getRedirectURL($message);
        Utils::getContainer()->redirect($destination);
    }

References $destination, and $message.

setSPMetadata()

SAML2\HTTPArtifact::setSPMetadata

(

SimpleSAML_Configuration

$sp

)

Parameters

\SimpleSAML_Configuration

$sp

Definition at line 154 of file HTTPArtifact.php.

    {
        $this->spMetadata = $sp;
    }

validateSignature()

static SAML2\HTTPArtifact::validateSignature ( ArtifactResponse  $message, XMLSecurityKey  $key  )

static

A validator which returns true if the ArtifactResponse was signed with the given key.

Parameters

\SAML2\ArtifactResponse	$message
XMLSecurityKey	$key

Returns

bool

Definition at line 166 of file HTTPArtifact.php.

    {
        return $message->validate($key);
    }

References $key, and $message.

Field Documentation

$spMetadata

SAML2\HTTPArtifact::$spMetadata

private

Definition at line 25 of file HTTPArtifact.php.

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The documentation for this class was generated from the following file:

• libs/composer/vendor/simplesamlphp/saml2/src/SAML2/HTTPArtifact.php