Re: [Quickfix-developers] How to implement our own authorization scheme

[<OM...@th...>]

I think the only thing holding you back from using the cracker to do th=
is
is the exceptions that it throws.  In the fromAdmin callback you can th=
row
a RejectLogon exception, which will do exactly that with a logon messag=
e.
The cracker currently doesn't allow you to throw this exception so you =
can
either:

A) Modify the onMessage( Logon, SessionID ) method to allow it to throw=

RejectLogon
B) In your fromAdmin, cast Logon messages yourself and do your check
directly in that method.

Then you can look inside the message and decide whether you want to thr=
ow
the RejectLogon exception.

--oren



|---------+----------------------------------------------->
|         |           Joerg Thoennes                      |
|         |           <Joe...@ma...>           |
|         |           Sent by:                            |
|         |           qui...@li...ur|
|         |           ceforge.net                         |
|         |                                               |
|         |                                               |
|         |           01/31/2003 10:07 AM                 |
|         |           Please respond to Joerg.Thoennes    |
|         |                                               |
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  |       cc:                                                          =
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  |       Subject:  [Quickfix-developers] How to implement our own auth=
orization scheme          |
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Hello,

currently we develop a FIX gateway to some other system. We use Java 1.=
4
and the provided JNI
library. I think the preferred way to use the message cracker for
processing is very usable.
But we need to configure session level processing in that way, that we
check the login names
against an application server and then tell the FIX engine whether the
Logon is accepted.
Is there any hook to do this?

Thanks, J=F6rg

--
Joerg Thoennes
                                 http://macd.com
Tel.: +49 (0)241 44597-24      Macdonald Associates GmbH
Fax : +49 (0)241 44597-10      Lothringer Str. 52, D-52070 Aachen




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