AccessTokenValidation broken after System.IdentityModel.Tokens.Jwt 5.0.0 (6/27/2016) update

[ceastwood]

After an upgrade of System.IdentityModel.Tokens.Jwt 5.0.0 (6/27/2016) due to another project dependency; a project using accesstokenvalidation fails to complete it's owin startup. I went looking and it seems this new 5.0.0 version has moved TokenValidationParameters to the Microsoft namespace (was previously under System)

Stacktrace:
System.TypeLoadException: Could not load type 'System.IdentityModel.Tokens.TokenValidationParameters' from assembly 'System.IdentityModel.Tokens.Jwt, Version=5.0.0.127, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
at Owin.IdentityServerBearerTokenValidationAppBuilderExtensions.<>c__DisplayClass9.b__8()
at System.Lazy1.CreateValue() at System.Lazy1.LazyInitValue()
at Owin.IdentityServerBearerTokenValidationAppBuilderExtensions.UseIdentityServerBearerTokenAuthentication(IAppBuilder app, IdentityServerBearerTokenAuthenticationOptions options) in c:\local\identity\server3\AccessTokenValidation\source\AccessTokenValidation\IdentityServerBearerTokenValidationAppBuilderExtensions.cs:line 46
at projectabc.Startup.Configuration(IAppBuilder app) in C:\dev\projectabc\Startup.cs:line 39

[leastprivilege]

There is not a lot we can do. We are only wrapping the MS JWT middleware.

They don't seem to be compatible with the new System.IdentityModel version. Open an issue in Katana.

[leastprivilege]

Let us know if Microsoft wants to update their MW - so we can use their new version. closing for now.

[brentschmaltz]

@ceastwood What is the project dependency that needs 5.0?