[Backlogmanager] [FIWARE-JIRA] (HELP-13432) [fiware-stackoverflow] Fi-ware IDM - Oauth2 php client configuration

[Fernando Lopez (JIRA)]

     [ https://jira.fiware.org/browse/HELP-13432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fernando Lopez reassigned HELP-13432:
-------------------------------------

    Assignee: Alvaro Alonso

> [fiware-stackoverflow] Fi-ware IDM - Oauth2 php client configuration
> --------------------------------------------------------------------
>
>                 Key: HELP-13432
>                 URL: https://jira.fiware.org/browse/HELP-13432
>             Project: Help-Desk
>          Issue Type: Monitor
>          Components: FIWARE-TECH-HELP
>            Reporter: Backlog Manager
>            Assignee: Alvaro Alonso
>              Labels: fiware, oauth, oauth-2.0, php
>
> Created question in FIWARE Q/A platform on 15-08-2015 at 09:08
> {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/32022622/fi-ware-idm-oauth2-php-client-configuration
> +Question:+
> Fi-ware IDM - Oauth2 php client configuration
> +Description:+
> I'm trying to use the FiWare Identity Management - KeyRock that provides a Oauth 2.0 login. I have configured my app in the Fiware web page to set the url and callback url and I have got my client ID and my password.
> Now I'm trying to use the API with a simple PHP client Oauth2.0 library. I've choosen this. It looks very easy to use, but I have a problem:
> When I open my web, I'm correctly redirected to the fi-ware login web page, but once i logged, I'm not redirected to my web page callback page, I continue in the fi-ware labs web page.
> That's my code:
> index.php:
> <?php
> require_once 'vendor/autoload.php';
> use fkooman\OAuth\Client\Guzzle6Client;
> use fkooman\OAuth\Client\ClientConfig;
> use fkooman\OAuth\Client\SessionStorage;
> use fkooman\OAuth\Client\Api;
> use fkooman\OAuth\Client\Context;
> $clientConfig = new ClientConfig(
>     array(
>         'authorize_endpoint' => 'https://account.lab.fi-ware.org',
>         'client_id' => 'my_client_id',
>         'client_secret' => 'my_secret',
>         'token_endpoint' => 'http://estebanxabi.miwp.eu/otros/callback.php',
>     )
> );
> $tokenStorage = new SessionStorage();
> $httpClient = new Guzzle6Client();
> $api = new Api('foo', $clientConfig, $tokenStorage, $httpClient);
> $context = new Context('sampleEmail', array('authorizations'));
> $accessToken = $api->getAccessToken($context);
> if (false === $accessToken) {
>     /* no valid access token available, go to authorization server */
>     header('HTTP/1.1 302 Found');
>     header('Location: '.$api->getAuthorizeUri($context));
>     exit;
> }
> echo 'Access Token: '.$accessToken->getAccessToken();
> and callback.php:
> <?php
> require_once 'vendor/autoload.php';
> use fkooman\OAuth\Client\Guzzle6Client;
> use fkooman\OAuth\Client\ClientConfig;
> use fkooman\OAuth\Client\SessionStorage;
> use fkooman\OAuth\Client\Callback;
> $clientConfig = new ClientConfig(
>     array(
>         'authorize_endpoint' => 'https://account.lab.fi-ware.org',
>         'client_id' => 'client_ide',
>         'client_secret' => 'seceret',
>         'token_endpoint' => 'http://estebanxabi.miwp.eu/otros/callback.php',
>     )
> );
> try {
>     $tokenStorage = new SessionStorage();
>     $httpClient = new Guzzle6Client();
>     $cb = new Callback('foo', $clientConfig, $tokenStorage, $httpClient);
>     $cb->handleCallback($_GET);
>     header('HTTP/1.1 302 Found');
>     header('Location: http://localhost/fkooman/php-oauth-client/example/simple6/index.php');
>     exit;
> } catch (fkooman\OAuth\Client\Exception\AuthorizeException $e) {
>     // this exception is thrown by Callback when the OAuth server returns a
>     // specific error message for the client, e.g.: the user did not authorize
>     // the request
>     die(sprintf('ERROR: %s, DESCRIPTION: %s', $e->getMessage(), $e->getDescription()));
> } catch (Exception $e) {
>     // other error, these should never occur in the normal flow
>     die(sprintf('ERROR: %s', $e->getMessage()));
> }



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