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Thread: iBatis and Medium Trust Environments




iBatis and Medium Trust Environments
user name
2006-03-30 22:19:18
Is it possible to use iBatis on a web server that has been configured to allow ASP.net websites to operate only under Medium trust?

I've tried this with a simple test application and get a Security error when trying to access the iBatis libraries.

I'm guessing that it probably isn't possible since Medium trust puts a lot of restrictions on reflection and I believe iBatis uses reflection for mapping fields to properties in the DAL classes.

Thanks,

Shawn.


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iBatis and Medium Trust Environments
user name
2006-03-31 04:55:34
You might try to modify the web_mediumtrust.config to grant Assertion and Reflect permission based on the strong name.


On 3/31/06, Shawn Smiley <yahoo.com">ssmiley483yahoo.com> wrote:
Is it possible to use iBatis on a web server that has been configured to allow ASP.net websites to operate only under Medium trust?

I've tried this with a simple test application and get a Security error when trying to access the iBatis libraries.

I'm guessing that it probably isn't possible since Medium trust puts a lot of restrictions on reflection and I believe iBatis uses reflection for mapping fields to properties in the DAL classes.

Thanks,
 

Shawn.


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iBatis and Medium Trust Environments
user name
2006-03-31 12:35:13
Thanks for the reply.&nbsp; Unfortunately my code will be running on a shared server at my hosting provider so I can't modify the trust level or allowed permissions. 

I'll just have to come up with a different DAL solution.&nbsp; I'll probably just throw together a very simple one (I only have 3 tables in a SQL Server db).


Thanks,

Shawn.

Gilles Bayon <ibatis.netgmail.com&gt; wrote:
You might try to modify the web_mediumtrust.config to grant Assertion and Reflect permission based on the strong name.


On 3/31/06, Shawn Smiley <yahoo.com">ssmiley483yahoo.com> wrote:
Is it possible to use iBatis on a web server that has been configured to allow ASP.net websites to operate only under Medium trust?

I've tried this with a simple test application and get a Security error when trying to access the iBatis libraries.

I'm guessing that it probably isn't possible since Medium trust puts a lot of restrictions on reflection and I believe iBatis uses reflection for mapping fields to properties in the DAL classes.

Thanks,
 

Shawn.

New Yahoo! Messenger with Voice. Call regular phones from your PC and save big.



New Yahoo! Messenger with Voice. Call regular phones from your PC and save big.
iBatis and Medium Trust Environments
user name
2006-03-31 22:03:19
Is this with .NET 1.1 or 2.0? I have applications hosted
with
GoDaddy.com and I haven't recieved any errors about
security.

--- Shawn Smiley <ssmiley483yahoo.com> wrote:

> Thanks for the reply.  Unfortunately my code will be
running on a
> shared server at my hosting provider so I can't modify
the trust
> level or allowed permissions.  
> 
> I'll just have to come up with a different DAL
solution.  I'll
> probably just throw together a very simple one (I only
have 3 tables
> in a SQL Server db).
> 
> 
> Thanks,
> 
> Shawn.
> 
> Gilles Bayon <ibatis.netgmail.com> wrote: You
might try to modify
> the web_mediumtrust.config to grant Assertion and
Reflect permission
> based on the strong name.
> 
> 
>  On 3/31/06, Shawn Smiley <ssmiley483yahoo.com> wrote:  Is it
> possible to use iBatis on a web server that has been
configured to
> allow ASP.net websites to operate only under Medium
trust?
> 
> I've tried this with a simple test application and get
a Security
> error when trying to access the iBatis libraries. 
> 
> I'm guessing that it probably isn't possible since
Medium trust puts
> a lot of restrictions on reflection and I believe
iBatis uses
> reflection for mapping fields to properties in the DAL
classes.
> 
> Thanks, 
>   
>  
> Shawn.
> 
>    
> 
> ---------------------------------
>  New Yahoo! Messenger with Voice.  Call regular phones
from your PC
> and save big.  
> 
> 
> 
> 
>  
> 
> 		
> ---------------------------------
> New Yahoo! Messenger with Voice. Call regular phones
from your PC and
> save big.

iBatis and Medium Trust Environments
user name
2006-04-01 00:06:03
This is currently with .net 1.1 hosted by 1&1.&nbsp; The FAQ on their site doesn't explicitly say that they are running in Medium trust, but I inferred that based on the list of restrictions they indicate.

The restrictions include:
-No file access outside of the application directory
-No calls to unmanaged code
-No access to any data access driver other than System.Data.SqlClient
-No access to IsolatedStorage
-No access to system environment variables
-Application Tracing/debugging is not allowed
-No access to Message Queues, Directory Services, Printing, or Performance Counters
-No access to the Registry or Windows Event Logs
-Control of security relavant infrastructure like ControlAppDomain, ControlEvidence, RemotingConfiguration, UnmangedCode and others
--Cannot create or open network sockets


Thanks,
Shawn


Ron Grabowski <rongrabowskiyahoo.com&gt; wrote:
Is this with .NET 1.1 or 2.0? I have applications hosted with
GoDaddy.com and I haven't recieved any errors about security.

--- Shawn Smiley yahoo.com> wrote:

&gt; Thanks for the reply. Unfortunately my code will be running on a
> shared server at my hosting provider so I can't modify the trust
> level or allowed permissions.
>
> I'll just have to come up with a different DAL solution. I'll
> probably just throw together a very simple one (I only have 3 tables
>; in a SQL Server db).
>
>
> Thanks,
&gt;
> Shawn.
>;
> Gilles Bayon gmail.com> wrote: You might try to modify
>; the web_mediumtrust.config to grant Assertion and Reflect permission
> based on the strong name.
>
>
> On 3/31/06, Shawn Smiley yahoo.com> wrote: Is it
> possible to use iBatis on a web server that has been configured to
> allow ASP.net websites to operate only under Medium trust?
>;
> I've tried this with a simple test application and get a Security
&gt; error when trying to access the iBatis libraries.
>
> I'm guessing that it probably isn't possible since Medium trust puts
> a lot of restrictions on reflection and I believe iBatis uses
> reflection for mapping fields to properties in the DAL classes.
&gt;
> Thanks,
>
>
> Shawn.
>;
>
>
> ---------------------------------
> New Yahoo! Messenger with Voice. Call regular phones from your PC
> and save big.
>
>
>
>
>
>
>
> ---------------------------------
> New Yahoo! Messenger with Voice. Call regular phones from your PC and
> save big.

yahoo.com>
gmail.com>
yahoo.com>


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