Accessing Google APIs via proxy

[Mike McLoughlin]

PHP Version 5.3.5

Zend Engine v2.3.0

I can run a simple script to log onto my Google Apps API to create users etc but I need to run this behind my College's proxy server. From behind the proxy I get a 'Unable to Connect to ssl://www.google.com:443' error message.

My original code:

<?php

set_include_path('C:\\Program Files\\Zend\\ZendServer\\GUI\\library\\');

require_once 'Zend/Loader.php';

Zend_Loader::loadClass('Zend_Gdata_ClientLogin');

Zend_Loader::loadClass('Zend_Gdata_Gapps');

$email = xxx';

$password = 'xxx';

$domain = xxx.ac.uk';

$service_type = Zend_Gdata_Gapps::AUTH_SERVICE_NAME;

// Instantiate a client object

$client = Zend_Gdata_ClientLogin::getHttpClient($email, $password, $service_type);

$service = new Zend_Gdata_Gapps($client, $domain);

$result = $service->retrieveUser('xxx');

print_r($result);

?>

I have tried numerous attempts to get it to work via a proxy eg

<?php

set_include_path('C:\\Program Files\\Zend\\ZendServer\\GUI\\library\\');

require_once "Zend/Http/Client/Adapter/Proxy.php";

require_once 'Zend/Loader.php';

Zend_Loader::loadClass('Zend_Gdata_ClientLogin');

Zend_Loader::loadClass('Zend_Gdata_Gapps');

$email = 'xxx';

$password = 'xxx';

$domain = 'xxx.ac.uk';

$service_type = Zend_Gdata_Gapps::AUTH_SERVICE_NAME;

$config = array(

    'adapter'    => 'Zend_Http_Client_Adapter_Proxy',

    'proxy_host' => 'x.x.x.x',

    'proxy_port' => 8080

);

// Instantiate a client object

clientp = new Zend_Http_Client();

$clientp->setConfig($config);

$client = Zend_Gdata_ClientLogin::getHttpClient($email, $password,$service_type,$clientp);

$service = new Zend_Gdata_Gapps($client, $domain);

$result = $service->retrieveUser('xxx');

print_r($result);

?>

- this results in a Call to undefined method Zend_Http_Client::setClientLoginToken() error

My last attempts results in a server error even tho other users report using it successfully.

username = 'xxx';

$password = 'xxx';

$domain = 'xxx.ac.uk';

require_once 'Zend/Loader.php';

Zend_Loader::loadClass('Zend_Gdata_App_HttpException');

Zend_Loader::loadClass('Zend_Gdata_ClientLogin');

Zend_Loader::loadClass('Zend_Gdata_Docs');

Zend_Loader::loadClass('Zend_Http_Client_Exception');

Zend_Loader::loadClass('Zend_Http_Client');

Zend_Loader::loadClass('Zend_Http_Client_Adapter_Proxy');

$service = Zend_Gdata_Docs::AUTH_SERVICE_NAME;

// Configure the proxy connection

$config = array(

    'adapter'    => 'Zend_Http_Client_Adapter_Proxy',

    'proxy_host' => 'x.x.x.x',

    'proxy_port' => 8080

);

$proxiedHttpClient = new Zend_Http_Client('http://www.google.com:443', $config);

try {

  $httpClient = Zend_Gdata_ClientLogin::getHttpClient($username, $password, $service, $proxiedHttpClient);

} catch (Zend_Gdata_App_HttpException $httpException) {

  exit("An error occurred trying to connect to the proxy server\n" .        

    $httpException->getMessage() . "\n");

}

$service_go = new Zend_Gdata_Gapps($client, $domain);

$result = $service_go->retrieveUser('xxx');

print_r($result);

?>

Any help would be appreciated.

Cheers,

Mike

[Michael Manoochehri]

Hi Mike:

First off - did you compile your PHP interpreter with OpenSSL support? Check phpinfo:

http://php.net/manual/en/function.phpinfo.php

Michael

[Mike McLoughlin]

Michael,

The crucial detail here is that all works fine with bog standard zendserver for windows installation. 

The script number 1 works and connects fine. 

Only when installed on a win Pc behind a proxy does it fail. Therefore, reasonable to assume proxy is cause. There is also a firewall but 443/ssl fine thru firewall. 

Mike

Sent from my iPhone

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