HTTP Authentication Module and SOAP Request Size

[bkriznar]

The problem could be reproduced like this:

Web Service:

[WebMethod]
public string HelloWorld(byte[] aB)
{
byte[] lB = aB;
return "Hello World";
}



Client:

wsMax.Service1 lwsMax = new WindowsApplicat ion1.wsMax.Serv ice1 ();

byte[] lB = new byte [50000];
lwsMax.HelloWor ld (lB);


works fine.

If I add HTTP Authentication Module

<httpModules>
<add name="BasicAuth enticationModul e"
type="Privasoft .Security.Basic AuthenticationM odule,BasicAuth Mod" />
</httpModules>


HelloWorld throws "Bad Request" Exception.

If I replace

byte[] lB = new byte [50000];

with

byte[] lB = new byte [30000];

it works good, without throwing the exception.


How can I avoid "Bad Request" Exception for a SOAP Request Size greater than
30k in case of HTTP Authentication Module?