Missing claim: 'iat'

[vxavictor513]

Missing claim: 'iat'

Summary

I'm using Keycloak Gatekeeper with IdentityServer4 as OIDC provider, and hit the error below.

unable to verify the id token	{"error": "oidc: JWT claims invalid: missing claim: 'iat'"}

[Adriien-M]

I have the same issue, the iat claim is issued only for id_token, for access_token the claim auth_time is used...
In the meanwhile, did you find a workaround?

[vxavictor513]

@Adriien-M: Not really, except a brutal way to suppress the iat error in Gatekeeper, which I'm unsure whether it violates OIDC specs... What about you?