SimpleSAMLphp (SP) и OKTA (IDP)

У меня есть веб-приложение на моем локальном компьютере: https://test.staging.me

Это приложение PHP (cakephp).

Я установил SimpleSAMLphp и настроил его в качестве Поставщика услуг (SP). Я создал несколько тестов из инструкции: https://simplesamlphp.org/docs/stable/simplesamlphp-sp И мои тесты с openidp.feide.no прошли успешно.

Но у меня проблема с ОКТОЙ. Я создал "Тестовое приложение Cakephp", назначил людей и настроил Для этого достаточно простого решения.

Но после входа в систему я получаю этот SAML (без атрибутов пользователя):

<saml2p:Response xmlns:saml2p="urn:oasis:names:tc:SAML:2.0:protocol" Destination="https://test.staging.me/simplesamlphp/module.php/saml/sp/saml2-acs.php/okta-sp" ID="id12087736095048056708868080" IssueInstant="2015-04-07T15:49:27.571Z" Version="2.0" > 
<saml2:Issuer xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion" Format="urn:oasis:names:tc:SAML:2.0:nameid-format:entity" >http://www.okta.com/exk3ov34irLCZc7Ti0h7</saml2:Issuer> 
<ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#"> 
    <ds:SignedInfo> 
        <ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" /> 
        <ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" /> 
        <ds:Reference URI="#id12087736095048056708868080"> 
            <ds:Transforms> 
                <ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" /> 
                <ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" /> 
            </ds:Transforms> 
            <ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" /> 
            <ds:DigestValue>pU2jLhg9A4w97r8NVnBKl3IQZLE=</ds:DigestValue> 
        </ds:Reference> 
    </ds:SignedInfo> 
    <ds:SignatureValue>VPDveGXR0s0aL87FHcwlgox2jpF8Ka68+35u5sAwtNPu6YGLeHBZXMM0VJBGubXaP43p7U/bOCEDN28Unvdu+r7nsPayg7KRJtEBG5IPS0aHAsAVvFWCNKwbj/F3V+mNfjj6tyCYxfUv0VzGYFx74sR4jyatwMWM0C8Tn5/
    </ds:SignatureValue> 
    <ds:KeyInfo> 

        <ds:X509Data> 
            <ds:X509Certificate>MIIDpDCCAoygAwIBAgIGAUx+YiPyMA0GCSqGSIb3DQEBBQUAMIGSMQswCQYDVQQGEwJVUzETMBEG A1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwNU2FuIEZyYW5jaXNjbzENMAsGA1UECgwET2t0YTEU 
            </ds:X509Certificate> 
        </ds:X509Data> 
    </ds:KeyInfo> 
</ds:Signature> 

<saml2p:Status xmlns:saml2p="urn:oasis:names:tc:SAML:2.0:protocol"> 
    <saml2p:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Success" /> 
</saml2p:Status> 
<saml2:Assertion xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion" ID="id120877360951785121155512781" IssueInstant="2015-04-07T15:49:27.571Z" Version="2.0" > 
    <saml2:Issuer Format="urn:oasis:names:tc:SAML:2.0:nameid-format:entity" xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion" >http://www.okta.com/exk3ov34irLCZc7Ti0h7</saml2:Issuer> 
    <ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#"> 
        <ds:SignedInfo> 
            <ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" /> 
            <ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" /> 
            <ds:Reference URI="#id120877360951785121155512781"> 
                <ds:Transforms> 
                    <ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" /> 
                    <ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" /> 
                </ds:Transforms> 

                <ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" /> 
                <ds:DigestValue>lob8Do3NlCm0YApUEdGks7Lvj5g=</ds:DigestValue> 
            </ds:Reference> 
        </ds:SignedInfo> 
        <ds:SignatureValue>cxCVxow1zv7/C9fyG3n8FqXLNUCx6J3WMzZSB7oOQhBCWt1x+EmkB/Hh3l1AajeCRe50uCZlSfy5eN1kpLQPy1oqyTH/i08cdnzeb94eMh06JRpljSrGFBRyNz7RfoHSs13v8R3PEweDsM0XIUhfX3oL2JpGm7yxwcm/+UZpI2eq
        </ds:SignatureValue> 
        <ds:KeyInfo> 
            <ds:X509Data> 
                <ds:X509Certificate>MIIDpDCCAoygAwIBAgIGAUx+YiPyMA0GCSqGSIb3DQEBBQUAMIGSMQswCQYDVQQGEwJVUzETMBEG A1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwNU2FuIEZyYW5jaXNjbzENMAsGA1UECgwET2t0YTEU MBIGA1UECwwLU1NPUHJv
                </ds:X509Certificate> 
            </ds:X509Data> 

        </ds:KeyInfo> 
    </ds:Signature> 
    <saml2:Subject xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion"> 
        <saml2:NameID Format="urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified">test1@my_domain.com</saml2:NameID> 
        <saml2:SubjectConfirmation Method="urn:oasis:names:tc:SAML:2.0:cm:bearer"> 
            <saml2:SubjectConfirmationData NotOnOrAfter="2015-04-07T15:54:27.571Z" Recipient="https://test.staging.me/simplesamlphp/module.php/saml/sp/saml2-acs.php/okta-sp" /> 
        </saml2:SubjectConfirmation> 
    </saml2:Subject> 
    <saml2:Conditions NotBefore="2015-04-07T15:44:27.571Z" NotOnOrAfter="2015-04-07T15:54:27.571Z" xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion" > 
        <saml2:AudienceRestriction> 
            <saml2:Audience>https://test.staging.me/simplesamlphp/module.php/saml/sp/metadata.php/okta-sp</saml2:Audience> 
        </saml2:AudienceRestriction> 
    </saml2:Conditions> 
    <saml2:AuthnStatement AuthnInstant="2015-04-07T15:49:27.571Z" SessionIndex="id1428421767571.740119289" xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion" > 
        <saml2:AuthnContext>
            <saml2:AuthnContextClassRef>urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport</saml2:AuthnContextClassRef> 
        </saml2:AuthnContext> 
    </saml2:AuthnStatement> 
</saml2:Assertion> 

Для удобства я отключил поля "ds: Значение подписи" и "ds:X509Certificate".

Мой вопрос: Почему я не получаю атрибуты пользователя? Спасибо)