PHP code example of bybrand / oauth2-zohocrm

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

bybrand / oauth2-zohocrm example snippets

use Bybrand\OAuth2\Client\Provider\ZohoCRM as ProviderZohoCRM;
use League\OAuth2\Client\Provider\Exception\IdentityProviderException;

$params = $_GET;

$provider = new ProviderZohoCRM([
    'clientId'     => 'key-id',
    'clientSecret' => 'secret-key',
    'redirectUri'  => 'your-url-redirect',
]);

if (!empty($params['error'])) {
    // Got an error, probably user denied access
    $message = 'Got error: ' . htmlspecialchars($params['error'], ENT_QUOTES, 'UTF-8');

    // Return error.
    echo $message;
}
if (!isset($params['code']) or empty($params['code'])) {
    // If we don't have an authorization code then get one
    $authorizationUrl = $provider->getAuthorizationUrl([
        'scope' => [
            'ZohoCRM.users.ALL',
            'ZohoCRM.org.READ'
        ]
    ]);

    // Get state and store it to the session
    $_SESSION['oauth2state'] = $provider->getState();

    header('Location: '.$authorizationUrl);
    exit;
// Check given state against previously stored one to mitigate CSRF attack
} elseif (empty($params['state']) || ($params['state'] !== $_SESSION['oauth2state'])) {
    unset($_SESSION['oauth2state']);

    // Set error and redirect.
    echo 'Invalid stage';
} else {
    try {
        // Try to get an access token (using the authorization code grant)
        $token = $provider->getAccessToken('authorization_code', [
            'code' => $params['code']
        ]);

        // Retriave a first Zoho CRM organization.        
        $organization = $provider->getResourceOwner($token);
    } catch (IdentityProviderException $e) {
        // Error, HTTP code Status
    } catch (\Exception $e) {
        // Error, make redirect or message.
    }

    // Save organization data.
    $id   = $organization->getId(),
    $name = $organization->getOrganizationName(),

    // Use this to interact with an API on the users behalf
    echo $token->getToken();
}