Muki23M
ZITADEL8mo ago
7 replies
Muki23

SAML Authnreq signiture format support

Use-case:
I would like for Zitadel to accept signing of Authnreq requests from SP other then within x509 element, like in format:
<dsig:KeyInfo>
<dsig:KeyValue>
<dsig:RSAKeyValue>
<dsig:Modulus>some_value</dsig:Modulus>
<dsig:Exponent>other_value</dsig:Exponent>
</dsig:RSAKeyValue>
</dsig:KeyValue>
</dsig:KeyInfo>

Environment:
self-hosting

Version:
v2.65.0

Stack:
Sonatype Nexus3 repository as SP
From SP perspective, I have configured option: Validate Response Signature to true, but not the Assertion. I would do that as next step.

What you expected to happen:
User is successfully logged in to SP with SAML req and resp signed respectively.

What went wrong:
IdP is reporting issue/error stating:
<StatusMessage>failed to verify signature: Missing x509 Element</StatusMessage>
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