Correct iard.md

[tonyhallett]

Remove all references to the MinimumAgePolicyProvider that is not used when using IAuthorizationRequirementData.

The middleware constructs a policy adding the requirements from IAuthorizationRequirementData.GetRequirements

https://github.com/dotnet/aspnetcore/blob/82b0fc9f43ae2bd50fb95f427116efc2f6f094df/src/Security/Authorization/Policy/src/AuthorizationMiddleware.cs#L130

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[Rick-Anderson]

@adityamandaleeka can you assign someone to review this?

[guardrex]

@Rick-Anderson ... I don't understand why we'd remove this because this is how to set up a custom IAuthorizationPolicyProvider.

Note in passing that the docs could just point to the PU's demo at ...

https://github.com/dotnet/aspnetcore/tree/main/src/Security/samples/CustomPolicyProvider

... and shed the sample that the docs maintain (in the samples repo). The PU's sample is more likely to be kept up to date because they have it wired to their tests. I recommend at least closing this and asking for an issue.

[Rick-Anderson]

@Rick-Anderson ... I don't understand why we'd remove this because this is how to set up a custom IAuthorizationPolicyProvider.

Note in passing that the docs could just point to the PU's demo at ...

https://github.com/dotnet/aspnetcore/tree/main/src/Security/samples/CustomPolicyProvider

... and shed the sample that the docs maintain (in the samples repo). The PU's sample is more likely to be kept up to date because they have it wired to their tests. I recommend at least closing this and asking for an issue.

#35045

[Rick-Anderson]

@tonyhallett any chance you could do #35045
?