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PHP XML::saveXML方法代码示例

本文整理汇总了PHP中XML::saveXML方法的典型用法代码示例。如果您正苦于以下问题:PHP XML::saveXML方法的具体用法?PHP XML::saveXML怎么用?PHP XML::saveXML使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在XML的用法示例。


在下文中一共展示了XML::saveXML方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: signXML

 /**
  * Método que firma un XML utilizando RSA y SHA1
  *
  * Referencia: http://www.di-mgt.com.au/xmldsig2.html
  *
  * @param xml Datos XML que se desean firmar
  * @param reference Referencia a la que hace la firma
  * @return XML firmado o =false si no se pudo fimar
  * @author Esteban De La Fuente Rubio, DeLaF (esteban[at]sasco.cl)
  * @version 2015-09-02
  */
 public function signXML($xml, $reference = '', $tag = null, $xmlns_xsi = false)
 {
     $doc = new XML();
     $doc->loadXML($xml);
     // crear nodo para la firma
     $Signature = $doc->importNode((new XML())->generate(['Signature' => ['@attributes' => ['xmlns' => 'http://www.w3.org/2000/09/xmldsig#'], 'SignedInfo' => ['@attributes' => ['xmlns' => 'http://www.w3.org/2000/09/xmldsig#', 'xmlns:xsi' => $xmlns_xsi ? 'http://www.w3.org/2001/XMLSchema-instance' : false], 'CanonicalizationMethod' => ['@attributes' => ['Algorithm' => 'http://www.w3.org/TR/2001/REC-xml-c14n-20010315']], 'SignatureMethod' => ['@attributes' => ['Algorithm' => 'http://www.w3.org/2000/09/xmldsig#rsa-sha1']], 'Reference' => ['@attributes' => ['URI' => $reference], 'Transforms' => ['Transform' => ['@attributes' => ['Algorithm' => 'http://www.w3.org/2000/09/xmldsig#enveloped-signature']]], 'DigestMethod' => ['@attributes' => ['Algorithm' => 'http://www.w3.org/2000/09/xmldsig#sha1']], 'DigestValue' => null]], 'SignatureValue' => null, 'KeyInfo' => ['KeyValue' => ['RSAKeyValue' => ['Modulus' => null, 'Exponent' => null]], 'X509Data' => ['X509Certificate' => null]]]])->documentElement, true);
     // calcular DigestValue
     if ($tag) {
         $digest = base64_encode(sha1($doc->documentElement->getElementsByTagName($tag)->item(0)->C14N(), true));
     } else {
         $digest = base64_encode(sha1($doc->C14N(), true));
     }
     $Signature->getElementsByTagName('DigestValue')->item(0)->nodeValue = $digest;
     // calcular SignatureValue
     $SignedInfo = $doc->saveHTML($Signature->getElementsByTagName('SignedInfo')->item(0));
     $firma = $this->sign($SignedInfo);
     if (!$firma) {
         return false;
     }
     $signature = wordwrap($firma, $this->config['wordwrap'], "\n", true);
     // reemplazar valores en la firma de
     $Signature->getElementsByTagName('SignatureValue')->item(0)->nodeValue = $signature;
     $Signature->getElementsByTagName('Modulus')->item(0)->nodeValue = $this->getModulus();
     $Signature->getElementsByTagName('Exponent')->item(0)->nodeValue = $this->getExponent();
     $Signature->getElementsByTagName('X509Certificate')->item(0)->nodeValue = $this->getCertificate(true);
     // agregar y entregar firma
     $doc->documentElement->appendChild($Signature);
     return $doc->saveXML();
 }
开发者ID:smicroz,项目名称:libredte-lib,代码行数:40,代码来源:FirmaElectronica.php


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