Turin86 · April 24, 2023 19:37 · Turin86 · Nov 26, 2020 · DaruinHerrera · Nov 26, 2020
diff --git a/WSSoapClient.php b/WSSoapClient.php
 <?php

 /**
 * This class can add WSSecurity authentication support to SOAP clients
 * implemented with the PHP 5 SOAP extension.
 *
 * It extends the PHP 5 SOAP client support to add the necessary XML tags to
 * the SOAP client requests in order to authenticate on behalf of a given
 * user with a given password.
 *
 * This class was tested with Axis, WSS4J servers and CXF.
 *
 * @author Roger Veciana - http://www.phpclasses.org/browse/author/233806.html
 * @author John Kary <[email protected]>
 * @author Alberto Martínez  - https://gist.github.com/Turin86/5569152
 * @see http://stackoverflow.com/questions/2987907/how-to-implement-ws-security-1-1-in-php5
 */
 class WSSoapClient extends SoapClient
 {
 	private $OASIS = 'http://docs.oasis-open.org/wss/2004/01';

 	/**
 	 * WS-Security Username
 	 * @var string
 	 */
 	private $username;
 	
 	/**
 	 * WS-Security Password
 	 * @var string
 	 */
 	private $password;
 	 
 	/**
 	 * WS-Security PasswordType
 	 * @var string
 	 */
 	private $passwordType;
 	  
 	/**
 	 * Set WS-Security credentials
 	 * 
 	 * @param string $username
 	 * @param string $password
 	 * @param string $passwordType
 	 */
 	public function __setUsernameToken($username, $password, $passwordType)
 	{
 		$this->username = $username;
 		$this->password = $password;
 		$this->passwordType = $passwordType;
 	}
 	   
 	/**
 	 * Overwrites the original method adding the security header.
 	 * As you can see, if you want to add more headers, the method needs to be modified.
 	 */
 	public function __call($function_name, $arguments)
 	{
 		$this->__setSoapHeaders($this->generateWSSecurityHeader());
 		return parent::__call($function_name, $arguments);
 	}
 	    
 	/**
 	 * Generate password digest.
 	 * 
 	 * Using the password directly may work also, but it's not secure to transmit it without encryption.
 	 * And anyway, at least with axis+wss4j, the nonce and timestamp are mandatory anyway.
 	 * 
 	 * @return string   base64 encoded password digest
 	 */
 	private function generatePasswordDigest()
 	{
 		$this->nonce = mt_rand();
 		$this->timestamp = gmdate('Y-m-d\TH:i:s\Z');
 		
 		$packedNonce = pack('H*', $this->nonce);
 		$packedTimestamp = pack('a*', $this->timestamp);
 		$packedPassword = pack('a*', $this->password);
 		
 		$hash = sha1($packedNonce . $packedTimestamp . $packedPassword);
 		$packedHash = pack('H*', $hash);
 		
 		return base64_encode($packedHash);
 	}
 	
 	/**
 	 * Generates WS-Security headers
 	 * 
 	 * @return SoapHeader
 	 */
 	private function generateWSSecurityHeader()
 	{
 		if ($this->passwordType === 'PasswordDigest')
 		{
 			$password = $this->generatePasswordDigest();
 			$nonce = sha1($this->nonce);
 		}
 		elseif ($this->passwordType === 'PasswordText')
 		{
 			$password = $this->password;
 			$nonce = sha1(mt_rand());
 		}
 		else
 		{
 			return '';
 		}

 		$xml = '
 <wsse:Security SOAP-ENV:mustUnderstand="1" xmlns:wsse="' . $this->OASIS . '/oasis-200401-wss-wssecurity-secext-1.0.xsd">
 	<wsse:UsernameToken>
 	<wsse:Username>' . $this->username . '</wsse:Username>
 	<wsse:Password Type="' . $this->OASIS . '/oasis-200401-wss-username-token-profile-1.0#' . $this->passwordType . '">' . $password . '</wsse:Password>
 	<wsse:Nonce EncodingType="' . $this->OASIS . '/oasis-200401-wss-soap-message-security-1.0#Base64Binary">' . $nonce . '</wsse:Nonce>';
 		
 		if ($this->passwordType === 'PasswordDigest')
 		{
 			$xml .= "\n\t" . '<wsu:Created xmlns:wsu="' . $this->OASIS . '/oasis-200401-wss-wssecurity-utility-1.0.xsd">' . $this->timestamp . '</wsu:Created>';
 		}
 		
 		$xml .= '
 	</wsse:UsernameToken>
 </wsse:Security>';
 		
 		return new SoapHeader(
 			$this->OASIS . '/oasis-200401-wss-wssecurity-secext-1.0.xsd',
 			'Security',
 			new SoapVar($xml, XSD_ANYXML),
 			true);
 	}
 }
	<?php

	/**
	* This class can add WSSecurity authentication support to SOAP clients
	* implemented with the PHP 5 SOAP extension.
	*
	* It extends the PHP 5 SOAP client support to add the necessary XML tags to
	* the SOAP client requests in order to authenticate on behalf of a given
	* user with a given password.
	*
	* This class was tested with Axis, WSS4J servers and CXF.
	*
	* @author Roger Veciana - http://www.phpclasses.org/browse/author/233806.html
	* @author John Kary <[email protected]>
	* @author Alberto Martínez - https://gist.github.com/Turin86/5569152
	* @see http://stackoverflow.com/questions/2987907/how-to-implement-ws-security-1-1-in-php5
	*/
	class WSSoapClient extends SoapClient
	{
	private $OASIS = 'http://docs.oasis-open.org/wss/2004/01';

	/**
	* WS-Security Username
	* @var string
	*/
	private $username;

	/**
	* WS-Security Password
	* @var string
	*/
	private $password;

	/**
	* WS-Security PasswordType
	* @var string
	*/
	private $passwordType;

	/**
	* Set WS-Security credentials
	*
	* @param string $username
	* @param string $password
	* @param string $passwordType
	*/
	public function __setUsernameToken($username, $password, $passwordType)
	{
	$this->username = $username;
	$this->password = $password;
	$this->passwordType = $passwordType;
	}

	/**
	* Overwrites the original method adding the security header.
	* As you can see, if you want to add more headers, the method needs to be modified.
	*/
	public function __call($function_name, $arguments)
	{
	$this->__setSoapHeaders($this->generateWSSecurityHeader());
	return parent::__call($function_name, $arguments);
	}

	/**
	* Generate password digest.
	*
	* Using the password directly may work also, but it's not secure to transmit it without encryption.
	* And anyway, at least with axis+wss4j, the nonce and timestamp are mandatory anyway.
	*
	* @return string base64 encoded password digest
	*/
	private function generatePasswordDigest()
	{
	$this->nonce = mt_rand();
	$this->timestamp = gmdate('Y-m-d\TH:i:s\Z');

	$packedNonce = pack('H*', $this->nonce);
	$packedTimestamp = pack('a*', $this->timestamp);
	$packedPassword = pack('a*', $this->password);

	$hash = sha1($packedNonce . $packedTimestamp . $packedPassword);
	$packedHash = pack('H*', $hash);

	return base64_encode($packedHash);
	}

	/**
	* Generates WS-Security headers
	*
	* @return SoapHeader
	*/
	private function generateWSSecurityHeader()
	{
	if ($this->passwordType === 'PasswordDigest')
	{
	$password = $this->generatePasswordDigest();
	$nonce = sha1($this->nonce);
	}
	elseif ($this->passwordType === 'PasswordText')
	{
	$password = $this->password;
	$nonce = sha1(mt_rand());
	}
	else
	{
	return '';
	}

	$xml = '
	<wsse:Security SOAP-ENV:mustUnderstand="1" xmlns:wsse="' . $this->OASIS . '/oasis-200401-wss-wssecurity-secext-1.0.xsd">
	<wsse:UsernameToken>
	<wsse:Username>' . $this->username . '</wsse:Username>
	<wsse:Password Type="' . $this->OASIS . '/oasis-200401-wss-username-token-profile-1.0#' . $this->passwordType . '">' . $password . '</wsse:Password>
	<wsse:Nonce EncodingType="' . $this->OASIS . '/oasis-200401-wss-soap-message-security-1.0#Base64Binary">' . $nonce . '</wsse:Nonce>';

	if ($this->passwordType === 'PasswordDigest')
	{
	$xml .= "\n\t" . '<wsu:Created xmlns:wsu="' . $this->OASIS . '/oasis-200401-wss-wssecurity-utility-1.0.xsd">' . $this->timestamp . '</wsu:Created>';
	}

	$xml .= '
	</wsse:UsernameToken>
	</wsse:Security>';

	return new SoapHeader(
	$this->OASIS . '/oasis-200401-wss-wssecurity-secext-1.0.xsd',
	'Security',
	new SoapVar($xml, XSD_ANYXML),
	true);
	}
	}
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