如in the Google docs所述,您可以将Google Apps用作SAML 2.0 IdP。 IdP元数据包含SSO的URL,但不包含SLO URL:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<md:EntityDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata" entityID="https://accounts.google.com/o/saml2?idpid=XXXXXXXX" validUntil="xxxxxxx">
<md:IDPSSODescriptor WantAuthnRequestsSigned="false" protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol">
<md:KeyDescriptor use="signing">
<ds:KeyInfo xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
<ds:X509Data>
<ds:X509Certificate>....</ds:X509Certificate>
</ds:X509Data>
</ds:KeyInfo>
</md:KeyDescriptor>
<md:NameIDFormat>urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress</md:NameIDFormat>
<md:SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://accounts.google.com/o/saml2/idp?idpid=XXXXXXXXX"/>
<md:SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://accounts.google.com/o/saml2/idp?idpid=XXXXXXXXX"/>
</md:IDPSSODescriptor>
</md:EntityDescriptor>
仅对SLO使用相同的URL会导致Google错误:
Error parsing the request, malformed_request: The SAML request is malformed. That’s all we know.
您当然可以重定向到https://accounts.google.com/logout,但这只会结束Google会话。
SLO在Google文档中未提及。支持吗?
答案 0 :(得分:4)
Google不支持SAML SLO作为身份或服务提供商。