Tech Debug

Now the madness with ADFS2 SAML assertions via WS-Trust 1.3 – and how they are not valid for use with Amazon Web Services (AWS). lexx:saml$ aws sts assume-role-with-saml --role-arn $role --principal-arn $principal --saml-assertion $assertion<br /> A client error (InvalidIdentityToken) occurred when calling the AssumeRoleWithSAML operation: Responses must contain SubjectConfirmatonData with a Recipient and NotOnOrAfter This failed due to a missing Recipient attribute on the SubjectConfirmationData element. Of course; I can’t modify the assertion to add the missing Recipient; as the SAML token is signed:

According to Wikipedia, Microsoft Active Directory Federation Services (ADFS) is: … a software component developed by Microsoft that can be installed on Windows Server operating systems to provide users with single sign-on access to systems and applications located across organizational boundaries. It uses a claims-based access control authorization model to maintain application security and implement federated identity. ADFS can provide Single sign as an identity provider to users, but what if a developer needs the same sign on outside of “browser land”?