Hi,
I ran into a problem recently. I need to run nHibernate App on shared hosting. However, CAS is there set on medium trust and app refuses to work. The error which I get is

Does anyone have any idea what to do to make it work?
I know, that it is necesarry to set [assembly: AllowPartiallyTrustedCallers()],
which I did, but I cannot do that in IesiCollections, hashCodeProvider and log4net (to which I don´t have source).
That might be only part of the problem, but I would appreciate any help.

My bad, I already found IesiCollections sources in nhibernate project and I changed them accordingly. But for Hash code provider, there is only IL code. Does anyone know how to add that attribute to IL and compile, or where to get modified hashcodeprovider?

thanks

I don't know the exact syntax, but try disassembling an assembly using Reflector or ILDASM and look at the output.

Yeah, thanks for the tip, I already did it (decompiled HashCodeProvider - it was very siple piece of code...). The app now works fine with the [assembly: AllowPartiallyTrustedCallers()] set in assebmlyInfo. Almost everything works, except for proxies and IesiCollections.
I cannot make them work properly. I experience problems with ISet - I had to replace it with IList (bag instaed of set) and proxying doesnt work at all too. It has some problem getting KeyPair in Castle.DynamicProxy.Builder.CodeGenerators. Maybe I did bad job while building it...
I will test it more. If anyone has similar problems, and does know of any fixture, please, let me know.

I have this problem as well, but can't recompile NHibernate.

I get this error:
Cryptographic failure while signing assembly 'D:\data\development\nhibernate 1.0.2\src\NHibernate\obj\Debug\NHibernate.dll' -- 'Error reading key file '..\NHibernate.snk' -- The system cannot find the file specified. '

How did you get past that?
And generally, did you get it to work with Medium Trust?
My host has the same limitation :(

/David Givoni

found the problem and solution described here (to the snk-file missing):

http://wiki.nhibernate.org/display/NH/P ... SF+Release

/David