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Tokens are processed by scitokens-cpp library - are you using ancient 
version < 0.6.0?

Petr

On 3/25/22 17:36, Albert Rossi wrote:
> Hi all,
>
> I hate to bother you with this, but I need to test dCache/xrootd TPC 
> interaction and I can't seem to get the xrootd server set up correctly 
> to accept the token that is issued to me by cilogon.
>
> I have attached a description of the problem.
>
> Also, I tried to revert to using demo tokens from the 
> demo.scitokens.org generator. xrootd rejects it:
>
> 220325 11:11:24 3012 scitokens_Validate: Failed to deserialize SciToken: token verification failed: Unknown profile version in token: scitoken:2.0
>
> The demo token looks like this:
>
> {
>   "ver": "scitoken:2.0",
>   "aud": "https://wlcg.cern.ch/jwt/v1/any",
>   "iss": "https://demo.scitokens.org",
>   "sub": "arossi",
>   "scope": "storage.create:/data/xrootdfs compute.create compute.read 
> compute.cancel compute.modify storage.read:/data/xrootdfs",
>   "exp": 1648226355,
>   "iat": 1648225755,
>   "nbf": 1648225755,
>   "jti": "dc985830-fd90-49ae-a8fb-d08da5ec4c26"
> }
>
> I cannot eliminate the "ver" attribute (the generator keeps including 
> it).  What does xrootd need to see as "ver" ?
>
> (This problem is less important that trying to understand why the 
> cilogon token doesn't get me the needed permissions the way I 
> configured the server.)
>
> Thank you for your help, and apologies for the bother.
>
> Al
>
> ________________________________________________
> Albert L. Rossi
> Senior Software Developer
> Scientific Computing Division, Scientific Data Services, Distributed 
> Data Development
> FCC 229A
> Mail Station 369 (FCC 2W)
> Fermi National Accelerator Laboratory
> Batavia, IL 60510
> (630) 840-3023
>
>
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