Hi,
 It can be any of the mentioned methods which is not clear right now.
For time being it is assumed to proceed that ip based authentication
will be used.
I cannot even proceed with handlers now. Because when the client request
is not able to find the target webservice in the requested server, it
immediately gets a response stating that the requested service is not
found. I am not sure about the way to proceed with axis now.

As I was on leave,I could not reply immediately. :(( 

Regards,
Shobha Rani J
 


> -----Original Message-----
> From: Toshiyuki Kimura [mailto:[EMAIL PROTECTED]] 
> Sent: Tuesday, January 14, 2003 2:38 PM
> To: [EMAIL PROTECTED]
> Subject: Re: SOAP request redirection
> 
> 
> Hi Shobha,
> 
>   What kind of authentication do you wish ?  In other words, 
> what's the target of the authentication, for example the SOAP 
> client software, the SOAP client machine, or the actual 
> client person ?
> 
>   And how ?  By just one pair of User Id and Password ?  If 
> so, how do you like to use HTTP Basic Authentication ?  It 
> won't require an additional development of Handlers to you.
> 
> Regards,
> 
>     Toshiyuki Kimura <[EMAIL PROTECTED]>
>     R&D Headquarters
>     NTT DATA Corp.
> 
> -----Original Message-----
> From: Shobha Rani Jagathpal [mailto:[EMAIL PROTECTED]]
> Sent: Friday, January 10, 2003 10:47 PM
> To: [EMAIL PROTECTED]
> Subject: RE: SOAP request redirection
> 
> Hi,
> 
>   I need to develop a SOAP proxy. I was thinking that by 
> using handler I'll authenticate the request coming for a 
> webservice and then allow it to access the actual webservie. 
> So the flow will be as follows
> 
>     SOAP Client
>         |
>         V      corp A
>     ===[ Firewall ] ===
>         |
>         V
>     { Internet }
>         |
>         V   goes back to client
>     ===[ Firewall ]===  ^
>         |     corp B  |
>         V
>     [ Webserver in DMZ ] --->(Not authenticated)
>     Authentication webservice  
>         | If authenticated allowed to access the webservice
>         V
>     -------[ Firewall ] -------
>         |
>         V
>     [ SOAP Server ]
>     Any webservice
> 
> Regards,
> Shobha Rani J
> 
> > -----Original Message-----
> > From: Toshiyuki Kimura [mailto:[EMAIL PROTECTED]]
> > Sent: Friday, January 10, 2003 6:29 PM
> > To: [EMAIL PROTECTED]
> > Subject: RE: SOAP request redirection
> > 
> > Hi Shobha,
> > 
> >   Why do you need a redirection ?  If you want to have 
> dynamic changes 
> > of the end-point service, it is not allowed.
> > 
> >   If you just want to clear the network security problem
> > like as the following figure (i.e. The SOAP client can't 
> access to the 
> > SOAP server directly), you don't have to implement any handlers.
> >   You'll be able to use some proxy or plug-in software
> > for your web server.  I don't know what you're using.
> > 
> >       [SOAP Client]
> >            |
> >            V         Corp. A
> >  ===== [Firewall] ==========
> >            |
> >            V
> >        (Internet)
> >            |
> >            V
> >  ===== [Firewall] ==========
> >            |         Corp. B
> >            V
> >       [Web Server] in DMZ
> >            |
> >            V
> >  ----- [Firewall] ----------
> >            |
> >            V
> >       [SOAP Server]
> > 
> > Regards,
> > 
> >     Toshiyuki Kimura <[EMAIL PROTECTED]>
> >     R&D Headquarters
> >     NTT DATA Corp.
> > 
> > -----Original Message-----
> > From: Shobha Rani Jagathpal [mailto:[EMAIL PROTECTED]]
> > Sent: Thursday, January 09, 2003 10:25 PM
> > To: [EMAIL PROTECTED]
> > Subject: SOAP request redirection
> > 
> > Hi,
> > 
> >  Which handler should be implemented in axis to intercept the
> > SOAP request and redirect it to another SOAP server where the 
> > service is actually present.  I have written a handler which 
> > extends to BasicHandler. But if the service is not available 
> > in the same server, I get the following exception.
> > 
> > Execution failed. Exception: The AXIS engine could not find a
> > target service to invoke!  target Service is FunctionService
> > 
> > Can I configure axis engine in some way to look for the
> > target service in other server.
> > 
> > 
> > Thanks and Regards,
> > Shobha Rani J
> 
> 

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