Adding Another IDP Signing Certificate in Shib 3.x SP

[Alan Buxey]

change your <MetadataFilter type="Signature"
certificate="Lab-WebloginFull.pem"/> to eg

<MetadataFilter type="Signature">
        <CredentialResolver type="Chaining">
                <CredentialResolver type="File"
certificate"Lab-WebloginFull.pem"/>
                <CredentialResolver type="File"
certificate"New-Lab-WebloginFull.pem/>
        </Credentialresolver>
</MetadataFilter>

??

alan