[SCIM] Exception filtering by userName

[gabrielemilan]

Hello guys,

I face this error in the last version:

calling

/v2/Users?filter=userName eq "testuser"

I tried to check the source code to fund the issue, but I don't understand why.

Regards. Gabriele

[gabrielemilan]

Maybe found the issue, is a regression on this commet

https://github.com/simpleidserver/SimpleIdServer/commit/babdac33e366b34ee4ceb8b5f328f40d52cdc3d2

the row:

e1 = Expression.Coalesce(e1, Expression.Constant(string.Empty));

[simpleidserver]

Hello,

The LINQ Expression {ValueString} ?? "" is not supported by the Nuget package MongoDB.Driver version 2.11.6 but by the latest one, and it causes this exception. I made some modifications in the branch release/v4.0.2 to fix this issue. A release is planned this week with all the changes : https://github.com/users/simpleidserver/projects/1

KR,

SID

[gabrielemilan]

Tested on 4.0.3