php-openid library not returning SREG attributes? - php

Question

I'm testing and learning the php-openid library at here: https://github.com/openid/php-openid
I downloaded the whole package and uploaded examples/consumer to http://www.example.com/openid and also uploaded Auth to http://www.example.com/Auth because my website only needs to be a relying party.
It's working correctly when I tested it with one of my openids and it displays "You have successfully verified xxxxx as your identity. "
However, it DOES NOT return any SREG attributes such as email or name which my openid profile does have these information.
I didn't make any change to any of the consumer example files (index.php, try_auth.php, finish_auth.php, nor common.php), so the code looks like this:
In try_auth.php:
$sreg_request = Auth_OpenID_SRegRequest::build(
// Required
array('nickname'),
// Optional
array('fullname', 'email'));
if ($sreg_request) {
$auth_request->addExtension($sreg_request);
}
In finish_auth.php:
$sreg = $sreg_resp->contents();
if (#$sreg['email']) {
$success .= " You also returned '".escape($sreg['email']).
"' as your email.";
}
if (#$sreg['nickname']) {
$success .= " Your nickname is '".escape($sreg['nickname']).
"'.";
}
if (#$sreg['fullname']) {
$success .= " Your fullname is '".escape($sreg['fullname']).
"'.";
}
I tried:
$sreg = $sreg_resp->contents();
print_r($sreg);
But it turned out to be an empty array:
Array
(
)
I tried:
https://www.google.com/accounts/o8/id
yahoo.com
ichsie.myopenid.com
And it all ends up with an empty array of $sreg.
I tried lightopenid which uses AX rather than SREG:
contact/email
namePerson
And they are correctly returning the values.
So how can I make the php-openid library return the attributes I need?

Answer 1

Does the provider actually returned the SREG attributes? What is the HTTP response you are sending from try_auth.php? What is the HTTP request that you received on finish_auth.php?