PHP/JS SDK LOGIN WITH Google - I have to use this file in AJAX REQUEST BELOW:

[Leonidas Savvides]

I used composer and installed localhost >>>  //  TRYING USE OF GOOGLE WEB APP LOGIN API - JS SDK & VERIFY ON THE SERVER PHP SDK

https://developers.google.com/api-client-library/php/start/installation

I have to use this file in AJAX REQUEST BELOW:

\g_PHP_SDK\vendor\google\apiclient\src\Google\Client.php

WHERE INSERT THE CODE set_include_path(get_include_path() . PATH_SEPARATOR . '/path/to/google-api-php-client/src');//????

https://developers.google.com/identity/sign-in/web/backend-auth 

Then, send the ID token to your server with an HTTPS POST request:

var xhr = new XMLHttpRequest();
xhr.open('POST', 'https://yourbackend.example.com/g_PHP_SDK/vendor/google/apiclient/src/Google/Client.php');
xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
xhr.onload = function() {
  console.log('Signed in as: ' + xhr.responseText);
};
xhr.send('idtoken=' + id_token);

https://developers.google.com/api-client-library/php/start/installation

Setting include_path dynamically in your code

Alternatively, you can set the same ini directive dynamically in your code.

set_include_path(get_include_path() . PATH_SEPARATOR . '/path/to/google-api-php-client/src');

[Leonidas Savvides]

Or I must have sthg like: // in target of this file xhr.open('POST', 'https://yourbackend.example.com/g_PHP_SDK/yyy.php');

if yes, what lib PHP of google import and how? and where (in what lib file - installed via Composer) add my keys?

getUserFromToken($_POST["idtoken"]);

function getUserFromToken($token) { // https://developers.google.com/api-client-library/php/guide/aaa_idtoken
  $ticket = $client->verifyIdToken($token);
  if ($ticket) {
    $data = $ticket->getAttributes();
    return $data['payload']['sub']; // user ID
  }
  return false
}

[Lse]

getUserFromToken($_POST["idtoken"]);  // after many tries this must be the problem - I use SDK JS and want verify key on the server(PHP) but getting nothing from this(last post) function run - may called wrong... how call this?

[Lse]

 tried localhost is like this never called: getUserFromToken($_POST["idtoken"]);... any hint?

[Rob Bors]

Hi Lse,

I haven't read all of your mails, but what I can tell you is that google only supports oAuth 2.0 and we use oAuth 1.0a. So you can't use that SDK. Please use our PHP-SDK https://github.com/ImmobilienScout24/restapi-php-sdk  instead. If you need to work with JavaScript, there are lots of oauth1.0a libraries available, here:  http://oauth.net/code

[Lse]

Basically PHP SDK Login OAuth is required for more secure Logins(only) rather JS SDK so recommended the Ajax request from JS sdk?

I think problem was using: return , rather: echo , in ajax/PHP... that is Nothing returned...