Hello Anirudh,
Thanks for trying the perl version of the authentication.
Your version of ProxyWithCurl has a function not found in the version
I found: connectHandShake. Bottom line, the api retrieveAllUsers is
now working! Thank you so much for you help.
Larry
On Jul 1, 8:31 am, "Anirudh (Google)" <[EMAIL PROTECTED]> wrote:
> Hi Larry,
>
> Thanks for your patience with this issue.
> I tried running the PHP code shared earlier by you along with Ryan's
> 'ProxyWithCurl' Adapter on my GoDaddy hosting test account and was
> able to successfully authenticate and retrieve my Google Apps user
> accounts.
> I have a deluxe hosting account with GoDaddy with Hosting Config
> v2.0 . They do seem to have different hosting configurations for
> accounts.
>
> Here is the PHP code that worked with 'ProxyWithCurl' Adapter for
> ZendGData-1.5.2:
>
> <?php
>
> $path = './Zend';
> set_include_path(get_include_path() . PATH_SEPARATOR . $path);
> $path = get_include_path();
> echo "$path";
>
> require_once "Zend/Http/Client/Adapter/ProxyWithCurl.php";
> require_once "Zend/Loader.php";
> Zend_Loader::loadClass('Zend_Gdata_ClientLogin');
> Zend_Loader::loadClass('Zend_Gdata_Gapps');
>
> $email = "[EMAIL PROTECTED]";
> $password = "password";
> $domain = "example.com";
>
> $service = Zend_Gdata_Gapps::AUTH_SERVICE_NAME;
>
> $config = array(
> 'adapter' =>
> 'Zend_Http_Client_Adapter_ProxyWithCurl',
> 'proxy_host' => 'proxy.shr.secureserver.net',
> 'proxy_port' => 3128
> );
> // Instantiate a client object
> $clientp = new Zend_Http_Client();
> $clientp->setConfig($config);
>
> $client = Zend_Gdata_ClientLogin::getHttpClient($email, $password,
> $service,$clientp);
> echo "connected";
> $service = new Zend_Gdata_Gapps($client, $domain);
> $feed = $service->retrieveAllUsers();
> $html = true;
>
> if ($html) {echo "<h2>Registered Users</h2>\n";}
>
> if ($html) {echo "<ul>\n";}
>
> foreach ($feed as $user) {
> if ($html) {
> echo " <li>";
> } else {
> echo " * ";
> }
> echo $user->login->username . ' (';
> if ($html) {
> echo htmlspecialchars($user->name->givenName . ' ' .
> $user->name->familyName);
> } else {
> echo $user->name->givenName . ' ' . $user->name->familyName;
>
> }
> echo ')';
> if ($html) {echo '</li>';}
> echo "\n";
> }
> if ($html) {echo "</ul>\n";}
>
> I am also appending the 'ProxyWithCurl' Adapter for your reference:
>
> class Zend_Http_Client_Adapter_ProxyWithCurl extends
> Zend_Http_Client_Adapter_Socket
> {
>
> protected $config = array(
> 'ssltransport' => 'ssl',
> 'proxy_host' => '',
> 'proxy_port' => 8080,
> 'proxy_user' => '',
> 'proxy_pass' => '',
> 'proxy_auth' => Zend_Http_Client::AUTH_BASIC
> );
>
> public function connect($host, $port = 80, $secure = false)
> {
> // If no proxy is set, fall back to Socket adapter
> if (! $this->config['proxy_host']) {
> return parent::connect($host, $port, $secure);
> }
> }
> public function write($method, $uri, $http_ver = '1.1', $headers
> = array(), $body = '')
> {
> // If no proxy is set, fall back to default Socket adapter
> if (! $this->config['proxy_host']) {
> return parent::write($method, $uri, $http_ver, $headers,
> $body);
> }
>
> $host = $this->config['proxy_host'];
> $port = $this->config['proxy_port'];
>
> $ch = curl_init();
> curl_setopt($ch, CURLOPT_VERBOSE, 0);
> curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
> curl_setopt($ch, CURLOPT_HEADER, true);
> curl_setopt($ch, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
> curl_setopt($ch, CURLOPT_PROXY,"http://"; . $host . ':' .
> $port);
> curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
> curl_setopt($ch, CURLOPT_URL, $uri->__toString());
> curl_setopt($ch, CURLOPT_TIMEOUT, 120);
>
> // Save request method for later
> $this->method = $method;
>
> curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
>
> // Add Proxy-Authorization header
> if ($this->config['proxy_user'] && ! isset($headers['proxy-
> authorization'])) {
> $headers['proxy-authorization'] =
> Zend_Http_Client::encodeAuthHeader(
> $this->config['proxy_user'], $this-
>
> >config['proxy_pass'], $this->config['proxy_auth']
>
> );
> }
>
> $curlHeaders = array();
>
> // Add all headers to the curl header array
> foreach ($headers as $k => $v) {
> if (is_string($k)) $v = ucfirst($k) . ": $v";
> $curlHeaders[] = $v;
> }
> curl_setopt($ch, CURLOPT_HTTPHEADER, $curlHeaders);
>
> if ($body != null) {
> curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
> }
>
> $this->result = curl_exec($ch);
> // HACK- The server returns chunked transfer encoding at
> times, and it's indicated in the header
> // However, curl and ZF both attempt to decode, leading to
> exceptions being thrown
> // There has to be a way to avoid the following line (o
> something like it), but haven't figured it out yet
> $this->result = str_ireplace('Transfer-encoding:', 'Transfer-
> encoding-old:', $this->result);
> return $this->result;
> }
>
> public function read()
> {
> return $this->result;
> }
>
> /**
> * Preform handshaking with HTTPS proxy using CONNECT method
> *
> * @param string $host
> * @param integer $port
> * @param string $http_ver
> * @param array $headers
> */
> protected function connectHandshake($host, $port = 443, $http_ver
> = '1.1', array &$headers = array())
> {
> $request = "CONNECT $host:$port HTTP/$http_ver\r\n" .
> "Host: " . $this->config['proxy_host'] . "\r\n";
>
> // Add the user-agent header
> if (isset($this->config['useragent'])) {
> $request .= "User-agent: " . $this->config['useragent'] . "\r
> \n";
> }
>
> // If the proxy-authorization header is set, send it to proxy but
> remove
> // it from headers sent to target host
> if (isset($headers['proxy-authorization'])) {
> $request .= "Proxy-authorization: " . $headers['proxy-
> authorization'] . "\r\n";
> unset($headers['proxy-authorization']);
> }
>
> $request .= "\r\n";
>
> // Send the request
> if (! @fwrite($this->socket, $request)) {
> require_once 'Zend/Http/Client/Adapter/Exception.php';
> throw new Zend_Http_Client_Adapter_Exception("Error
> writing request to proxy server");
> }
>
> // Read response headers only
> $response = '';
> $gotStatus = false;
> while ($line = @fgets($this->socket)) {
> $gotStatus = $gotStatus || (strpos($line, 'HTTP') !==
> false);
> if ($gotStatus) {
> $response .= $line;
> if (!chop($line)) break;
> }
> }
>
> // Check that the response from the proxy is 200
> if (Zend_Http_Response::extractCode($response) != 200) {
> require_once 'Zend/Http/Client/Adapter/Exception.php';
> throw new Zend_Http_Client_Adapter_Exception("Unable to
> connect to HTTPS proxy. Server response: " . $response);
> }
>
> // If all is good, switch socket to secure mode. We have to
> fall back
> // through the different modes
> $modes = array(
> STREAM_CRYPTO_METHOD_TLS_CLIENT,
> STREAM_CRYPTO_METHOD_SSLv3_CLIENT,
> STREAM_CRYPTO_METHOD_SSLv23_CLIENT,
> STREAM_CRYPTO_METHOD_SSLv2_CLIENT
> );
>
> $success = false;
> foreach($modes as $mode) {
> $success = stream_socket_enable_crypto($this->socket,
> true, $mode);
> if ($success) break;
> }
>
> if (! $success) {
> require_once 'Zend/Http/Client/Adapter/Exception.php';
> throw new Zend_Http_Client_Adapter_Exception("Unable to
> connect to" .
> " HTTPS server through proxy: could not negotiate secure
> connection.");
> }
> }
>
> /**
> * Close the connection to the server
> *
> */
> public function close()
> {
> parent::close();
> $this->negotiated = false;
> }
>
> /**
> * Destructor: make sure the socket is disconnected
> *
> */
> public function __destruct()
> {
> if ($this->socket) $this->close();
> }
>
> }
>
> I did try the Perl script and faced the same error as you from
> GoDaddy. It looks like it needs the same workaround i.e. proxy server
> for SSL.
> GoDaddy doesn't seem to have any information in their Help Center for
> Perl+SSL as they do for PHP.
> I will investigate on this further.
>
> -Anirudh
>
> On Jul 1, 2:33 pm,techlover<[EMAIL PROTECTED]> wrote:
>
> > Hello Anirudth,
>
> > Thank you for you suggestions. I setup Wireshark and tried it using
> > the following code straight from the GApps help pages (no special mods
> > made):http://code.google.com/apis/apps/google_apps_provisioning_api_v1.0_re....
>
> > I would appreciate your repeating this simple experiment. From what
> > I have read in this forum and experienced on my own, GoDaddy and
> > Google servers are not playing together well.
>
> > The perl script shown was uploaded and run on two different GoDaddy
> > hosted accounts of mine (both happen to be registered with GApps). I
> > tried all 3 of my GPapps Education accounts where APIs were activated
> > via the GApps Control Panel. I was very careful to use the correct
> > parameters including Email (of an admin) and his password. In each
> > case no output ever occurred. The GoDaddy error logs showed a timeout
> > (at the $lwp_object->post call). "https://www.google.com/accounts/
> > ClientLogin error: 500 Connect failed: connect: Connection timed out;
> > Connection timed out at /home/content/a/b/c/abcadmin/html/cgi/
> > auth_token.pl line 25."
>
> > BTW, last week I formally submitted this issue as a trouble ticket
> > using the Education credentials for one of my Education accounts. I
> > received a message
>
> ...
>
> read more »
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