Is Epesi compatible with composer autoloader?

printec

Can composer autoloader be made to work with Epesi. I have a file Xero.php which is 'require_once' from my XeroConnect_0.php file. The contents of xero.php are:

<?php

require 'vendor/autoload.php';

require 'utils.php';

define ( "XRO_APP_TYPE", "Private" );

define ( "OAUTH_CALLBACK", "oob" );

echo "file imported";

class XeroConnect {

  function __construct($data_dir, $consumer_key, $secret_key) {

    print "In constructor\n";

    $useragent = "XeroOAuth-PHP UserAgent";

    $signatures = array (

        'consumer_key' => $consumer_key,

        'shared_secret' => $secret_key,

        // API versions

        'core_version' => '2.0',

        'payroll_version' => '1.0',

        'file_version' => '1.0'

    );

    if (XRO_APP_TYPE == "Private" || XRO_APP_TYPE == "Partner") {

      $signatures ['rsa_private_key'] = Utils::join_paths($data_dir, 'printec_keys.pem');

      $signatures ['rsa_public_key'] = Utils::join_paths($data_dir, 'printec_keys.cer');

    }

    $this->$XeroOAuth = new XeroOAuth ( array_merge ( array (

        'application_type' => XRO_APP_TYPE,

        'oauth_callback' => OAUTH_CALLBACK,

        'user_agent' => $useragent

    ), $signatures ) );

   }

}

?>

The problem is it fails on this line:
$this->$XeroOAuth = new XeroOAuth (...)

with :

Type: E_NOTICE (8)
Message: Undefined variable: XeroOAuth
File: C:\www\epesi-1.6.5\modules\Custom\XeroConnect\xero.php
Line=30
error backtrace:
File: C:\www\epesi-1.6.5\modules\Custom\XeroConnect\xero.php
line 30

XeroOAuth is normally autoloaded by composer machinery which seems to conflict with Epesi machinery.

The xero.php files is imported from XeroConnect_0.php which contains:

<?php

//ini_set( 'error_reporting', E_ALL );

//ini_set( 'display_errors', true );

defined("_VALID_ACCESS") || die('Direct access forbidden'); // - security feature

require_once 'modules/Custom/XeroConnect/xero.php';

require_once 'modules/Custom/XeroConnect/utils.php';

function create_identity_cer(

    $countryName,  $stateOrProvinceName, $localityName, $organizationName,

    $organizationalUnitName, $commonName, $emailAddress, $foafLocation)

{

    // Create the DN array for the openssl function calls

    if ($countryName)

        $dn = array("countryName" => $countryName);

    if ($stateOrProvinceName)

    {

        if ($dn)

            $dn = array_merge($dn,

                array("stateOrProvinceName" => $stateOrProvinceName));

        else

            $dn = array("stateOrProvinceName" => $stateOrProvinceName);

    }

    if ($localityName)

    {

        if ($dn)

            $dn = array_merge($dn, array("localityName" => $localityName));

        else

            $dn = array("localityName" => $localityName);

    }

    if ($organizationName)

    {

        if ($dn)

            $dn = array_merge($dn, array("organizationName" => $organizationName));

        else

            $dn = array("organizationName" => $organizationName);

    }

    if ($organizationalUnitName)

    {

        if ($dn)

            $dn = array_merge($dn,

                array("organizationalUnitName" => $organizationalUnitName));

        else

            $dn = array("organizationalUnitName" => $organizationalUnitName);

    }

    if ($commonName)

    {

        if ($dn)

            $dn = array_merge($dn, array("commonName" => $commonName));

        else

            $dn = array("commonName" => $commonName);

    }

    if ($emailAddress)

    {

        if ($dn)

            $dn = array_merge($dn, array("emailAddress" => $emailAddress));

        else

            $dn = array("emailAddress" => $emailAddress);

    }

    // if the $dn array is NULL at this point set country name to the default of GB

    if (!$dn)

        $dn = array("countryName" => "GB");

    // Setup the contents of the subjectAltName

    if ($foafLocation)

        $SAN="URI:$foafLocation";

    if ($emailAddress)

    {

        if ($SAN)

            $SAN.=",email:$emailAddress";

        else

            $SAN="email:$emailAddress";

    }

    // Export the subjectAltName to be picked up by the openssl.cnf file

    if ($SAN)

    {

        putenv("SAN=$SAN");

    }

    // Create the array to hold the configuration options for the openssl function calls

    // You may need to change the slash "\" (for windows) to "/" for linux

    $config = array('config'=>dirname(__file__) . '\\openssl.cnf');

    if ($SAN)

    {

        // TODO - This should be more easily configured

        //$config = array_merge($config, array('x509_extensions' => 'usr_cert'));

    }

    // Generate a new private (and public) key pair

    $privkey = openssl_pkey_new($config);

    if ($privkey==FALSE)

    {

        // Show any errors that occurred here

        while (($e = openssl_error_string()) !== false)

        {

            echo $e . "\n";

            print "<br><br>";

        }

    }

    // Generate a certificate signing request

    $csr = openssl_csr_new($dn, $privkey, $config);

    if (!$csr)

    {

        // Show any errors that occurred here

        while (($e = openssl_error_string()) !== false)

        {

            echo $e . "\n";

            print "<br><br>";

        }

    }

    // You will usually want to create a self-signed certificate at this

    // point until your CA fulfills your request.

    // This creates a self-signed cert that is valid for 365 days

    $sscert = openssl_csr_sign($csr, null, $privkey, 365, $config);

    if ($sscert==FALSE)

    {

        // Show any errors that occurred here

        while (($e = openssl_error_string()) !== false)

        {

            echo $e . "\n";

            print "<br><br>";

        }

    }

    if (openssl_x509_export($sscert, $certout)==false)

    {

        // Show any errors that occurred here

        while (($e = openssl_error_string()) !== false)

        {

            echo $e . "\n";

            print "<br><br>";

        }

    }

    $pkout = "";

    if (openssl_pkey_export($privkey, $pkout,"test123", $config)==FALSE)

    {

        // Show any errors that occurred here

        while (($e = openssl_error_string()) !== false)

        {

            echo $e . "\n";

            print "<br><br>";

        }

    }

//    return "test 5";

//    if (openssl_sign($certout, $signature, $privkey) == false) {

//       print "An error occurred while signing<br/>";

//    };

    return array("cer" => $certout, "pem" => $pkout, "signature" => null);

}



class Custom_XeroConnect extends Module { // - notice how the class name represents its path

  public function body() { // - modules main code

    //print (EPESI_LOCAL_DIR );

    $local = $this->get_data_dir();

    $privkey_path = Custom_XeroConnect::join_paths(EPESI_LOCAL_DIR, $local,'printec_keys.pem');

    if (!file_exists($privkey_path)) {

      echo "creating new keys";

      $this->create_x509_keys();

    }

    $form = $this->init_module('Libs/QuickForm');

		$form->addElement('header', 'title', __('Xero Connect'));

    $form->addElement('text','consumer_key',__('Consumer Key'),array('style'=>'width:250px'));

    $form->addElement('text','secret_key',__('Consumer Secret'), array('style'=>'width:250px'));

    $form->addElement('submit', 'save_btn', __('Save'), $form->get_submit_form_href());

    $form->addElement('header', 'subtitle1', __('X509 Certificate'));

    $form->addElement('textarea', 'key_txt', null, array('readonly'=>true, 'style'=>'margin-top:5px;height:100px;width:250px'));

    $msg = '<div style="width:250px">Copy and paste this certificate to your Xero Dashboard to generate your consumer and secret keys.</div>';

    $form->addElement('static', 'static_text_1', '', $msg);

    $form->addElement('button', 'cert_btn', __('Generate New Certificate'), $form->get_submit_form_href());

    // Set Initial values

    $pubkey = $this->get_x509_public_key();

    if ($pubkey) {

      $form->setDefaults(array('key_txt' => $pubkey));

    }

    $consumer_key = Variable::get('xc_consumer_key','');

    $form->setDefaults(array('consumer_key' => $consumer_key));

    $secret_key = Variable::get('xc_secret_key','');

    $form->setDefaults(array('secret_key' => $secret_key));



    // end set initial values

    if ($form->validate()) {

      $values = $form->exportValues();

      $local = $this->get_data_dir();

      if (array_key_exists('save_btn', $values)) {

        $consumer_key = $values['consumer_key'];

        $secret_key = $values['secret_key'];

        Variable::set('xc_consumer_key', $consumer_key);

        Variable::set('xc_secret_key', $secret_key);

        echo "saved keys";

      }

    }

    if ($consumer_key && $secret_key) {

      echo "do stuff here";

      $data_dir = Utils::join_paths(EPESI_LOCAL_DIR, $this->get_data_dir());

      $obj = new XeroConnect($data_dir, $consumer_key, $secret_key);

      //xero($consumer_key, $secret_key)

    }

    $form->display();

  }

  private function create_x509_keys() {

    //require_once 'modules/Custom/XeroConnect/x509.php';

    $foafLocation = "printec_keys";

    $countryName            = "NZ";

    $stateOrProvinceName    = "Hauraki";

    $localityName           = "Waihi";

    $organizationName       = "Printec";

    $organizationalUnitName = "PR";

    $commonName             = "Printec";

    $emailAddress           = "glenn@printec.co.nz";

    $p12Password            = "silver1";

    // Create a cer encoded SSL certificate

    if ( $data = create_identity_cer(

                $countryName, $stateOrProvinceName, $localityName, $organizationName,

                $organizationalUnitName, $commonName, $emailAddress,

                $foafLocation ) )

    {

//        // Create files

        $local = $this->get_data_dir();

        file_put_contents(Utils::join_paths(EPESI_LOCAL_DIR, $local, $foafLocation.".cer"), $data["cer"]);

        file_put_contents(Utils::join_paths(EPESI_LOCAL_DIR, $local, $foafLocation.".pem"), $data["pem"]);

//        file_put_contents(Custom_XeroConnect::join_paths(EPESI_LOCAL_DIR, $local, $foafLocation."_signature.txt"), $data["signature"]);

    }

  }

  public function get_x509_public_key() {

    $pubkey = Utils::join_paths(EPESI_LOCAL_DIR,$this->get_data_dir(),'printec_keys.cer');

    if (file_exists($pubkey)) {

       if ($contents = file_get_contents($pubkey)) {

         return $contents;

       }

    }

    return null;

  }



}

?>

This works fine if I remove the line:
$obj = new XeroConnect($data_dir, $consumer_key, $secret_key);
which calls inside the other xero.php file.

Suggestions?

Regards
Glenn

ajb

Lol

$this->$XeroOAuth

PHP allows variable variables.
I bet you mean

$this->XeroOAuth

and it'll be working.

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