Collaboration diagram for RobRichards\XMLSecLibs\XMLSecEnc:

Public Member Functions
	__construct ()

	addReference ($name, $node, $type)

	setNode ($node)

	encryptNode ($objKey, $replace=true)
	Encrypt the selected node with the given key. More...

	encryptReferences ($objKey)

	getCipherValue ()
	Retrieve the CipherValue text from this encrypted node. More...

	decryptNode ($objKey, $replace=true)
	Decrypt this encrypted node. More...

	encryptKey ($srcKey, $rawKey, $append=true)
	Encrypt the XMLSecurityKey. More...

	decryptKey ($encKey)

	locateEncryptedData ($element)

	locateKey ($node=null)
	Returns the key from the DOM. More...

	locateKeyInfo ($objBaseKey=null, $node=null)

Static Public Member Functions
static	staticLocateKeyInfo ($objBaseKey=null, $node=null)

Data Fields
const	template

const	Element = 'http://www.w3.org/2001/04/xmlenc#Element'

const	Content = 'http://www.w3.org/2001/04/xmlenc#Content'

const	URI = 3

const	XMLENCNS = 'http://www.w3.org/2001/04/xmlenc#'

	$type = null

	$encKey = null

Private Member Functions
	_resetTemplate ()

Private Attributes
	$encdoc = null

	$rawNode = null

	$references = array()

Detailed Description

xmlseclibs.php

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of Robert Richards nor the names of his contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Author: Robert Richards rrich.nosp@m.ards.nosp@m.@cdat.nosp@m.azon.nosp@m.e.org

Copyright: 2007-2019 Robert Richards rrich.nosp@m.ards.nosp@m.@cdat.nosp@m.azon.nosp@m.e.org @license http://www.opensource.org/licenses/bsd-license.php BSD License

Definition at line 50 of file XMLSecEnc.php.

Constructor & Destructor Documentation

◆ __construct()

RobRichards\XMLSecLibs\XMLSecEnc::__construct ( )

Definition at line 78 of file XMLSecEnc.php.

    {
        $this->_resetTemplate();
    }

References RobRichards\XMLSecLibs\XMLSecEnc\_resetTemplate().

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Member Function Documentation

◆ _resetTemplate()

RobRichards\XMLSecLibs\XMLSecEnc::_resetTemplate ( )

private

Definition at line 83 of file XMLSecEnc.php.

    {
        $this->encdoc = new DOMDocument();
        $this->encdoc->loadXML(self::template);
    }

Referenced by RobRichards\XMLSecLibs\XMLSecEnc\__construct(), and RobRichards\XMLSecLibs\XMLSecEnc\addReference().

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◆ addReference()

RobRichards\XMLSecLibs\XMLSecEnc::addReference	(	$name,
		$node,
		$type
	)

Parameters

string	$name
DOMNode	$node
string	$type

Exceptions

Exception

Definition at line 95 of file XMLSecEnc.php.

    {
        if (! $node instanceOf DOMNode) {
            throw new Exception('$node is not of type DOMNode');
        }
        $curencdoc = $this->encdoc;
        $this->_resetTemplate();
        $encdoc = $this->encdoc;
        $this->encdoc = $curencdoc;
        $refuri = XMLSecurityDSig::generateGUID();
        $element = $encdoc->documentElement;
        $element->setAttribute("Id", $refuri);
        $this->references[$name] = array("node" => $node, "type" => $type, "encnode" => $encdoc, "refuri" => $refuri);
    }

References RobRichards\XMLSecLibs\XMLSecEnc\$encdoc, $name, RobRichards\XMLSecLibs\XMLSecEnc\$type, RobRichards\XMLSecLibs\XMLSecEnc\_resetTemplate(), and RobRichards\XMLSecLibs\XMLSecurityDSig\generateGUID().

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◆ decryptKey()

RobRichards\XMLSecLibs\XMLSecEnc::decryptKey ( $encKey )

Parameters

XMLSecurityKey $encKey

Returns: DOMElement|string

Exceptions

Exception

Definition at line 342 of file XMLSecEnc.php.

    {
        if (! $encKey->isEncrypted) {
            throw new Exception("Key is not Encrypted");
        }
        if (empty($encKey->key)) {
            throw new Exception("Key is missing data to perform the decryption");
        }
        return $this->decryptNode($encKey, false);
    }

References RobRichards\XMLSecLibs\XMLSecEnc\$encKey, and RobRichards\XMLSecLibs\XMLSecEnc\decryptNode().

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◆ decryptNode()

RobRichards\XMLSecLibs\XMLSecEnc::decryptNode	(	$objKey,
		$replace = `true`
	)

Decrypt this encrypted node.

The behaviour of this function depends on the value of $replace. If $replace is false, we will return the decrypted data as a string. If $replace is true, we will insert the decrypted element(s) into the document, and return the decrypted element(s).

Parameters

XMLSecurityKey	$objKey	The decryption key that should be used when decrypting the node.
boolean	$replace	Whether we should replace the encrypted node in the XML document with the decrypted data. The default is true.

Returns: string|DOMElement The decrypted data.

Definition at line 254 of file XMLSecEnc.php.

    {
        if (! $objKey instanceof XMLSecurityKey) {
            throw new Exception('Invalid Key');
        }
 
        $encryptedData = $this->getCipherValue();
        if ($encryptedData) {
            $decrypted = $objKey->decryptData($encryptedData);
            if ($replace) {
                switch ($this->type) {
                    case (self::Element):
                        $newdoc = new DOMDocument();
                        $newdoc->loadXML($decrypted);
                        if ($this->rawNode->nodeType == XML_DOCUMENT_NODE) {
                            return $newdoc;
                        }
                        $importEnc = $this->rawNode->ownerDocument->importNode($newdoc->documentElement, true);
                        $this->rawNode->parentNode->replaceChild($importEnc, $this->rawNode);
                        return $importEnc;
                    case (self::Content):
                        if ($this->rawNode->nodeType == XML_DOCUMENT_NODE) {
                            $doc = $this->rawNode;
                        } else {
                            $doc = $this->rawNode->ownerDocument;
                        }
                        $newFrag = $doc->createDocumentFragment();
                        $newFrag->appendXML($decrypted);
                        $parent = $this->rawNode->parentNode;
                        $parent->replaceChild($newFrag, $this->rawNode);
                        return $parent;
                    default:
                        return $decrypted;
                }
            } else {
                return $decrypted;
            }
        } else {
            throw new Exception("Cannot locate encrypted data");
        }
    }

References RobRichards\XMLSecLibs\XMLSecEnc\$rawNode, and RobRichards\XMLSecLibs\XMLSecEnc\getCipherValue().

Referenced by RobRichards\XMLSecLibs\XMLSecEnc\decryptKey().

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◆ encryptKey()

RobRichards\XMLSecLibs\XMLSecEnc::encryptKey	(	$srcKey,
		$rawKey,
		$append = `true`
	)

Encrypt the XMLSecurityKey.

Parameters

XMLSecurityKey	$srcKey
XMLSecurityKey	$rawKey
bool	$append

Exceptions

Exception

Definition at line 304 of file XMLSecEnc.php.

    {
        if ((! $srcKey instanceof XMLSecurityKey) || (! $rawKey instanceof XMLSecurityKey)) {
            throw new Exception('Invalid Key');
        }
        $strEncKey = base64_encode($srcKey->encryptData($rawKey->key));
        $root = $this->encdoc->documentElement;
        $encKey = $this->encdoc->createElementNS(self::XMLENCNS, 'xenc:EncryptedKey');
        if ($append) {
            $keyInfo = $root->insertBefore($this->encdoc->createElementNS('http://www.w3.org/2000/09/xmldsig#', 'dsig:KeyInfo'), $root->firstChild);
            $keyInfo->appendChild($encKey);
        } else {
            $this->encKey = $encKey;
        }
        $encMethod = $encKey->appendChild($this->encdoc->createElementNS(self::XMLENCNS, 'xenc:EncryptionMethod'));
        $encMethod->setAttribute('Algorithm', $srcKey->getAlgorith());
        if (! empty($srcKey->name)) {
            $keyInfo = $encKey->appendChild($this->encdoc->createElementNS('http://www.w3.org/2000/09/xmldsig#', 'dsig:KeyInfo'));
            $keyInfo->appendChild($this->encdoc->createElementNS('http://www.w3.org/2000/09/xmldsig#', 'dsig:KeyName', $srcKey->name));
        }
        $cipherData = $encKey->appendChild($this->encdoc->createElementNS(self::XMLENCNS, 'xenc:CipherData'));
        $cipherData->appendChild($this->encdoc->createElementNS(self::XMLENCNS, 'xenc:CipherValue', $strEncKey));
        if (is_array($this->references) && count($this->references) > 0) {
            $refList = $encKey->appendChild($this->encdoc->createElementNS(self::XMLENCNS, 'xenc:ReferenceList'));
            foreach ($this->references AS $name => $reference) {
                $refuri = $reference["refuri"];
                $dataRef = $refList->appendChild($this->encdoc->createElementNS(self::XMLENCNS, 'xenc:DataReference'));
                $dataRef->setAttribute("URI", '#' . $refuri);
            }
        }
        return;
    }

References RobRichards\XMLSecLibs\XMLSecEnc\$encKey, $name, and $root.

◆ encryptNode()

RobRichards\XMLSecLibs\XMLSecEnc::encryptNode	(	$objKey,
		$replace = `true`
	)

Encrypt the selected node with the given key.

Parameters

XMLSecurityKey	$objKey	The encryption key and algorithm.
bool	$replace	Whether the encrypted node should be replaced in the original tree. Default is true.

Exceptions

Exception

Returns: DOMElement The <xenc:EncryptedData>-element.

Definition at line 127 of file XMLSecEnc.php.

    {
        $data = '';
        if (empty($this->rawNode)) {
            throw new Exception('Node to encrypt has not been set');
        }
        if (! $objKey instanceof XMLSecurityKey) {
            throw new Exception('Invalid Key');
        }
        $doc = $this->rawNode->ownerDocument;
        $xPath = new DOMXPath($this->encdoc);
        $objList = $xPath->query('/xenc:EncryptedData/xenc:CipherData/xenc:CipherValue');
        $cipherValue = $objList->item(0);
        if ($cipherValue == null) {
            throw new Exception('Error locating CipherValue element within template');
        }
        switch ($this->type) {
            case (self::Element):
                $data = $doc->saveXML($this->rawNode);
                $this->encdoc->documentElement->setAttribute('Type', self::Element);
                break;
            case (self::Content):
                $children = $this->rawNode->childNodes;
                foreach ($children AS $child) {
                    $data .= $doc->saveXML($child);
                }
                $this->encdoc->documentElement->setAttribute('Type', self::Content);
                break;
            default:
                throw new Exception('Type is currently not supported');
        }
 
        $encMethod = $this->encdoc->documentElement->appendChild($this->encdoc->createElementNS(self::XMLENCNS, 'xenc:EncryptionMethod'));
        $encMethod->setAttribute('Algorithm', $objKey->getAlgorithm());
        $cipherValue->parentNode->parentNode->insertBefore($encMethod, $cipherValue->parentNode->parentNode->firstChild);
 
        $strEncrypt = base64_encode($objKey->encryptData($data));
        $value = $this->encdoc->createTextNode($strEncrypt);
        $cipherValue->appendChild($value);
 
        if ($replace) {
            switch ($this->type) {
                case (self::Element):
                    if ($this->rawNode->nodeType == XML_DOCUMENT_NODE) {
                        return $this->encdoc;
                    }
                    $importEnc = $this->rawNode->ownerDocument->importNode($this->encdoc->documentElement, true);
                    $this->rawNode->parentNode->replaceChild($importEnc, $this->rawNode);
                    return $importEnc;
                case (self::Content):
                    $importEnc = $this->rawNode->ownerDocument->importNode($this->encdoc->documentElement, true);
                    while ($this->rawNode->firstChild) {
                        $this->rawNode->removeChild($this->rawNode->firstChild);
                    }
                    $this->rawNode->appendChild($importEnc);
                    return $importEnc;
            }
        } else {
            return $this->encdoc->documentElement;
        }
    }

References $data, and RobRichards\XMLSecLibs\XMLSecEnc\$encdoc.

Referenced by RobRichards\XMLSecLibs\XMLSecEnc\encryptReferences().

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◆ encryptReferences()

RobRichards\XMLSecLibs\XMLSecEnc::encryptReferences ( $objKey )

Parameters

XMLSecurityKey $objKey

Exceptions

Exception

Definition at line 193 of file XMLSecEnc.php.

    {
        $curRawNode = $this->rawNode;
        $curType = $this->type;
        foreach ($this->references AS $name => $reference) {
            $this->encdoc = $reference["encnode"];
            $this->rawNode = $reference["node"];
            $this->type = $reference["type"];
            try {
                $encNode = $this->encryptNode($objKey);
                $this->references[$name]["encnode"] = $encNode;
            } catch (Exception $e) {
                $this->rawNode = $curRawNode;
                $this->type = $curType;
                throw $e;
            }
        }
        $this->rawNode = $curRawNode;
        $this->type = $curType;
    }

References $name, RobRichards\XMLSecLibs\XMLSecEnc\$rawNode, RobRichards\XMLSecLibs\XMLSecEnc\$type, and RobRichards\XMLSecLibs\XMLSecEnc\encryptNode().

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◆ getCipherValue()

RobRichards\XMLSecLibs\XMLSecEnc::getCipherValue ( )

Retrieve the CipherValue text from this encrypted node.

Exceptions

Exception

Returns: string|null The Ciphervalue text, or null if no CipherValue is found.

Definition at line 220 of file XMLSecEnc.php.

    {
        if (empty($this->rawNode)) {
            throw new Exception('Node to decrypt has not been set');
        }
 
        $doc = $this->rawNode->ownerDocument;
        $xPath = new DOMXPath($doc);
        $xPath->registerNamespace('xmlencr', self::XMLENCNS);
        /* Only handles embedded content right now and not a reference */
        $query = "./xmlencr:CipherData/xmlencr:CipherValue";
        $nodeset = $xPath->query($query, $this->rawNode);
        $node = $nodeset->item(0);
 
        if (!$node) {
                return null;
        }
 
        return base64_decode($node->nodeValue);
    }

References $query.

Referenced by RobRichards\XMLSecLibs\XMLSecEnc\decryptNode().

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◆ locateEncryptedData()

RobRichards\XMLSecLibs\XMLSecEnc::locateEncryptedData ( $element )

Parameters

DOMDocument $element

Returns: DOMNode|null

Definition at line 357 of file XMLSecEnc.php.

    {
        if ($element instanceof DOMDocument) {
            $doc = $element;
        } else {
            $doc = $element->ownerDocument;
        }
        if ($doc) {
            $xpath = new DOMXPath($doc);
            $query = "//*[local-name()='EncryptedData' and namespace-uri()='".self::XMLENCNS."']";
            $nodeset = $xpath->query($query);
            return $nodeset->item(0);
        }
        return null;
    }

References $query.

◆ locateKey()

RobRichards\XMLSecLibs\XMLSecEnc::locateKey ( $node = null )

Returns the key from the DOM.

Parameters

null | DOMNode $node

Returns: null|XMLSecurityKey

Definition at line 378 of file XMLSecEnc.php.

    {
        if (empty($node)) {
            $node = $this->rawNode;
        }
        if (! $node instanceof DOMNode) {
            return null;
        }
        if ($doc = $node->ownerDocument) {
            $xpath = new DOMXPath($doc);
            $xpath->registerNamespace('xmlsecenc', self::XMLENCNS);
            $query = ".//xmlsecenc:EncryptionMethod";
            $nodeset = $xpath->query($query, $node);
            if ($encmeth = $nodeset->item(0)) {
                   $attrAlgorithm = $encmeth->getAttribute("Algorithm");
                try {
                    $objKey = new XMLSecurityKey($attrAlgorithm, array('type' => 'private'));
                } catch (Exception $e) {
                    return null;
                }
                return $objKey;
            }
        }
        return null;
    }

References $query, and RobRichards\XMLSecLibs\XMLSecEnc\$rawNode.

◆ locateKeyInfo()

RobRichards\XMLSecLibs\XMLSecEnc::locateKeyInfo	(	$objBaseKey = `null`,
		$node = `null`
	)

Parameters

null \| XMLSecurityKey	$objBaseKey
null \| DOMNode	$node

Returns: null|XMLSecurityKey

Definition at line 503 of file XMLSecEnc.php.

    {
        if (empty($node)) {
            $node = $this->rawNode;
        }
        return self::staticLocateKeyInfo($objBaseKey, $node);
    }

References RobRichards\XMLSecLibs\XMLSecEnc\$rawNode, and RobRichards\XMLSecLibs\XMLSecEnc\staticLocateKeyInfo().

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◆ setNode()

RobRichards\XMLSecLibs\XMLSecEnc::setNode ( $node )

Parameters

DOMNode $node

Definition at line 113 of file XMLSecEnc.php.

    {
        $this->rawNode = $node;
    }

◆ staticLocateKeyInfo()

static RobRichards\XMLSecLibs\XMLSecEnc::staticLocateKeyInfo	(	$objBaseKey = `null`,
		$node = `null`
	)

static

Parameters

null \| XMLSecurityKey	$objBaseKey
null \| DOMNode	$node

Returns: null|XMLSecurityKey

Exceptions

Exception

Definition at line 410 of file XMLSecEnc.php.

    {
        if (empty($node) || (! $node instanceof DOMNode)) {
            return null;
        }
        $doc = $node->ownerDocument;
        if (!$doc) {
            return null;
        }
 
        $xpath = new DOMXPath($doc);
        $xpath->registerNamespace('xmlsecenc', self::XMLENCNS);
        $xpath->registerNamespace('xmlsecdsig', XMLSecurityDSig::XMLDSIGNS);
        $query = "./xmlsecdsig:KeyInfo";
        $nodeset = $xpath->query($query, $node);
        $encmeth = $nodeset->item(0);
        if (!$encmeth) {
            /* No KeyInfo in EncryptedData / EncryptedKey. */
            return $objBaseKey;
        }
 
        foreach ($encmeth->childNodes AS $child) {
            switch ($child->localName) {
                case 'KeyName':
                    if (! empty($objBaseKey)) {
                        $objBaseKey->name = $child->nodeValue;
                    }
                    break;
                case 'KeyValue':
                    foreach ($child->childNodes AS $keyval) {
                        switch ($keyval->localName) {
                            case 'DSAKeyValue':
                                throw new Exception("DSAKeyValue currently not supported");
                            case 'RSAKeyValue':
                                $modulus = null;
                                $exponent = null;
                                if ($modulusNode = $keyval->getElementsByTagName('Modulus')->item(0)) {
                                    $modulus = base64_decode($modulusNode->nodeValue);
                                }
                                if ($exponentNode = $keyval->getElementsByTagName('Exponent')->item(0)) {
                                    $exponent = base64_decode($exponentNode->nodeValue);
                                }
                                if (empty($modulus) || empty($exponent)) {
                                    throw new Exception("Missing Modulus or Exponent");
                                }
                                $publicKey = XMLSecurityKey::convertRSA($modulus, $exponent);
                                $objBaseKey->loadKey($publicKey);
                                break;
                        }
                    }
                    break;
                case 'RetrievalMethod':
                    $type = $child->getAttribute('Type');
                    if ($type !== 'http://www.w3.org/2001/04/xmlenc#EncryptedKey') {
                        /* Unsupported key type. */
                        break;
                    }
                    $uri = $child->getAttribute('URI');
                    if ($uri[0] !== '#') {
                        /* URI not a reference - unsupported. */
                        break;
                    }
                    $id = substr($uri, 1);
 
                    $query = '//xmlsecenc:EncryptedKey[@Id="'.XPath::filterAttrValue($id, XPath::DOUBLE_QUOTE).'"]';
                    $keyElement = $xpath->query($query)->item(0);
                    if (!$keyElement) {
                        throw new Exception("Unable to locate EncryptedKey with @Id='$id'.");
                    }
 
                    return XMLSecurityKey::fromEncryptedKeyElement($keyElement);
                case 'EncryptedKey':
                    return XMLSecurityKey::fromEncryptedKeyElement($child);
                case 'X509Data':
                    if ($x509certNodes = $child->getElementsByTagName('X509Certificate')) {
                        if ($x509certNodes->length > 0) {
                            $x509cert = $x509certNodes->item(0)->textContent;
                            $x509cert = str_replace(array("\r", "\n", " "), "", $x509cert);
                            $x509cert = "-----BEGIN CERTIFICATE-----\n".chunk_split($x509cert, 64, "\n")."-----END CERTIFICATE-----\n";
                            $objBaseKey->loadKey($x509cert, false, true);
                        }
                    }
                    break;
            }
        }
        return $objBaseKey;
    }

References $id, $query, RobRichards\XMLSecLibs\XMLSecEnc\$type, RobRichards\XMLSecLibs\XMLSecurityKey\convertRSA(), RobRichards\XMLSecLibs\XMLSecurityKey\fromEncryptedKeyElement(), and RobRichards\XMLSecLibs\XMLSecurityDSig\XMLDSIGNS.

Referenced by SimpleSAML\XML\Validator\__construct(), RobRichards\XMLSecLibs\XMLSecurityKey\fromEncryptedKeyElement(), and RobRichards\XMLSecLibs\XMLSecEnc\locateKeyInfo().

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Field Documentation

◆ $encdoc

RobRichards\XMLSecLibs\XMLSecEnc::$encdoc = null

private

Definition at line 64 of file XMLSecEnc.php.

Referenced by RobRichards\XMLSecLibs\XMLSecEnc\addReference(), and RobRichards\XMLSecLibs\XMLSecEnc\encryptNode().

◆ $encKey

RobRichards\XMLSecLibs\XMLSecEnc::$encKey = null

Definition at line 73 of file XMLSecEnc.php.

Referenced by RobRichards\XMLSecLibs\XMLSecEnc\decryptKey(), and RobRichards\XMLSecLibs\XMLSecEnc\encryptKey().

◆ $rawNode

RobRichards\XMLSecLibs\XMLSecEnc::$rawNode = null

private

Definition at line 67 of file XMLSecEnc.php.

Referenced by RobRichards\XMLSecLibs\XMLSecEnc\decryptNode(), RobRichards\XMLSecLibs\XMLSecEnc\encryptReferences(), RobRichards\XMLSecLibs\XMLSecEnc\locateKey(), and RobRichards\XMLSecLibs\XMLSecEnc\locateKeyInfo().

◆ $references

RobRichards\XMLSecLibs\XMLSecEnc::$references = array()

private

Definition at line 76 of file XMLSecEnc.php.

◆ $type

RobRichards\XMLSecLibs\XMLSecEnc::$type = null

Definition at line 70 of file XMLSecEnc.php.

Referenced by RobRichards\XMLSecLibs\XMLSecEnc\addReference(), RobRichards\XMLSecLibs\XMLSecEnc\encryptReferences(), and RobRichards\XMLSecLibs\XMLSecEnc\staticLocateKeyInfo().

◆ Content

const RobRichards\XMLSecLibs\XMLSecEnc::Content = 'http://www.w3.org/2001/04/xmlenc#Content'

Definition at line 59 of file XMLSecEnc.php.

◆ Element

const RobRichards\XMLSecLibs\XMLSecEnc::Element = 'http://www.w3.org/2001/04/xmlenc#Element'

Definition at line 58 of file XMLSecEnc.php.

◆ template

const RobRichards\XMLSecLibs\XMLSecEnc::template

Initial value:

= "<xenc:EncryptedData xmlns:xenc='http://www.w3.org/2001/04/xmlenc#'>
   <xenc:CipherData>
      <xenc:CipherValue></xenc:CipherValue>
   </xenc:CipherData>
</xenc:EncryptedData>"

Definition at line 52 of file XMLSecEnc.php.

◆ URI

const RobRichards\XMLSecLibs\XMLSecEnc::URI = 3

Definition at line 60 of file XMLSecEnc.php.

◆ XMLENCNS

const RobRichards\XMLSecLibs\XMLSecEnc::XMLENCNS = 'http://www.w3.org/2001/04/xmlenc#'

Definition at line 61 of file XMLSecEnc.php.

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

libs/composer/vendor/robrichards/xmlseclibs/src/XMLSecEnc.php

Public Member Functions

Static Public Member Functions

Data Fields

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ _resetTemplate()

◆ addReference()

◆ decryptKey()

◆ decryptNode()

◆ encryptKey()

◆ encryptNode()

◆ encryptReferences()

◆ getCipherValue()

◆ locateEncryptedData()

◆ locateKey()

◆ locateKeyInfo()

◆ setNode()

◆ staticLocateKeyInfo()

Field Documentation

◆ $encdoc

◆ $encKey

◆ $rawNode

◆ $references

◆ $type

◆ Content

◆ Element

◆ template

◆ URI

◆ XMLENCNS