DeployerGuide/Others/eDokumentyApi: EDokApiClient.inc

<?php
require_once('EDokApiConf.inc');

/**
 * Klasa rozszerzająca wbudowaną bibliotekę SOAP o
 * uwierzytelnianie WSSSecurity
 * @author Marcin Król
 * (c) BetaSoft Sp. z o.o.
 * @version 1.0
 */
class EDokApiClient extends SoapClient {

    protected $username = NULL;
    protected $password = NULL;
    protected $timestamp = NULL;
    protected $ns_env = array(
        SOAP_1_1 => 'http://schemas.xmlsoap.org/soap/envelope',
        SOAP_1_2 => 'http://www.w3.org/2003/05/soap-envelope',
    );
    protected $envelopeNS = NULL;


    /**
     *
     * @param $request
     * @param $location
     * @param $action
     * @param $version
     */
    public function __doRequest($request, $location, $action, $version) {
    
        $this->envelopeNS = isset($this->ns_env[$version]) ? $this->ns_env[$version] : $this->ns_env[SOAP_1_1];
        
        $dom = new DOMDocument('1.0');
        try {
            $dom->loadXML($request, LIBXML_PARSEHUGE);
        } catch (DOMException $e) {
            die('Dokument nie jest prawidłowy:' . $e->code);
        }

        $this->addWSSEHeader($dom);
        return parent::__doRequest($dom->saveXML(), $location, $action, $version);

    }

    /**
     *
     * @param $username
     */
    public function setUser($username) {
        $this->username = $username;
    }

    /**
     *
     * @param $password
     */
    public function setPass($password) {
        $this->password = md5($password.EDokApiConf::$PASS_TOKEN);
    }



    public function setTimeStamp($timestamp) {

        $this->timestamp = $timestamp;

    }



    /**
     *
     * @param $domDocument
     */
    private function addWSSEHeader($domDocument) {

        $soapEnvelope = $domDocument->documentElement;
        $nodes = $domDocument->getElementsByTagName('Header');
        if ($nodes->length == 0) {
            $header = $domDocument->createElementNS($this->envelopeNS, 'Header');
            $body = $domDocument->getElementsByTagName('Body');
            $body = $body->item(0);
            $header = $soapEnvelope->insertBefore($header, $body);
        } else {
            $header = $nodes->item(0);
        }

        $ns_wsu = 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd';

        $security = $domDocument->createElementNS('http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd', 'wsse:Security');
        $usernameToken = $domDocument->createElementNS('http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd', 'UsernameToken');
        $username = $domDocument->createElementNS('http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd','Username');
        $usernameText = $domDocument->createTextNode($this->username);
        $password = $domDocument->createElementNS('http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd','Password');
        $passwordText = $domDocument->createTextNode($this->password);
        $type = $domDocument->createAttribute('Type');
        $type->value = 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText';
        $username->appendChild($usernameText);
        $password->appendChild($type);
        $password->appendChild($passwordText);
        $usernameToken->appendChild($username);
        $usernameToken->appendChild($password);
        $security->appendChild($usernameToken);
        $header->appendChild($security);

        if (is_numeric($this->timestamp) AND $this->timestamp) {
            // Creating date using yyyy-mm-ddThh:mm:ssZ format
            $tm_created = gmdate('Y-m-d\TH:i:s\Z');
            $tm_expires = gmdate('Y-m-d\TH:i:s\Z', gmdate('U') + $this->timestamp);

            $timestamp = $domDocument->createElementNS($ns_wsu, 'wsu:Timestamp');
            $timestamp = $security->appendChild($timestamp);

            $wsuTimestampId = $domDocument->createAttribute('wsu:Id');
            $wsuTimestampId->value = 'TS-6';
            $timestamp->appendChild($wsuTimestampId);

            $createdNode = $domDocument->createElementNS($ns_wsu, 'wsu:Created');
            $createdNodeText = $domDocument->createTextNode($tm_created);
            $createdNode->appendChild($createdNodeText);

            $expireNode = $domDocument->createElementNS($ns_wsu, 'wsu:Expires');
            $expireNodeText = $domDocument->createTextNode($tm_expires);
            $expireNode->appendChild($expireNodeText);

            $timestamp->appendChild($createdNode);
            $timestamp->appendChild($expireNode);
        }

    }

}

?>