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https://issues.apache.org/jira/browse/KNOX-1067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Colm O hEigeartaigh updated KNOX-1067:
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Status: Patch Available (was: Open)
Please review! Tests added plus a few minor cleanups included.
> Support different signature algorithms for JWTs
> -----------------------------------------------
>
> Key: KNOX-1067
> URL: https://issues.apache.org/jira/browse/KNOX-1067
> Project: Apache Knox
> Issue Type: Improvement
> Reporter: Colm O hEigeartaigh
> Assignee: Colm O hEigeartaigh
> Fix For: 0.14.0
>
>
> Right now, the Knox SSO and Token services can only issue tokens signed with
> RS256. This task is to support a wider range of signature algorithms.
> The following changes are proposed:
> a) The Knox Token Service has a new configuration parameter
> "knox.token.sigalg" which defaults to "RS256".
> b) The Knox SSO Service has a new configuration parameter
> "knoxsso.token.sigalg" which defaults to "RS256".
> c) The DefaultTokenAuthorityService checks the signing algorithm against a
> pre-defined list, which is all of the RSA algorithms (RS* and PS*) from the
> JWA spec.
> d) The JWTFederationFilter + the SSOCookieFederationFilter have a new
> configuration parameter "jwt.expected.sigalg" which defaults to "RS256". The
> received token must be signed with the algorithm that is configured for this
> value.
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