I have the next code, got directly from google reference (https://developers.google.com/identity/sign-in/web/backend-auth)
public function verifyFromAndroid($idToken=null) {
if(empty($idToken)) {
$idToken = self::SAMPLE_ID_TOKEN;
}
$client = new Google_Client(['client_id' => self::CLIENT_ID]);
$payload = $client->verifyIdToken($idToken);
if ($payload) {
print_r($payload);
$userid = $payload['sub'];
// If request specified a G Suite domain:
//$domain = $payload['hd'];
} else {
var_dump($payload);
$this->lastError = "Invalid ID token";
return false;
}
}
But this method always returns false, even using a valid id token that is created and working using the oauthplayground online tool.
The next code works fine, using directly the GoogleAccessToken_Verify class. Can someone tell me why the official Google code doesn't work and yes my own code using the official Google-clien-php sdk?
try {
$verify = new Google_AccessToken_Verify();
$result = $verify->verifyIdToken($this->idToken);
if($result) {
print_r($result);
$friendlyData = $this->translateData($result, true);
if(!$friendlyData) {
return false;
}
return $friendlyData;
}
else {
$this->lastError = "Invalid token verification, no error code";
return false;
}
}
catch(UnexpectedValueException $ex) {
$this->lastError = "UnVaEx (Code {$ex->getCode()}): {$ex->getMessage()}";
return false;
}
Google ID Token helpers. Provides support for verifying OpenID Connect ID Tokens, especially ones generated by Google infrastructure. To parse and verify an ID Token issued by Google's OAuth 2.0 authorization server use verify_oauth2_token() .
try adding complete client ID
xxxxxxxxxxxxxx-xxxxx-yy-zz.apps.googleusercontent.com
while initiating the
$client = new Google_Client(['client_id' => self::CLIENT_ID]);
It should work i was also facing the same issue ...
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