[Flow] Setting request-parameters

[Antonio Gallardo <ag...@agsoftware.dnsalias.com>]

Hi:

I am trying to use the authentication-fw with woody and flow. I am trying
to use as template the current flow implementation.

Is this posible to set request-parameters inside a flow function right
after a woody call? I just only found a way to set request attributes:

function loginform(form) {
    var redirect = cocoon.parameters["protected-redirect"];
    form.showForm("entrada-vista");
    cocoon.request.setAttribute("username",
        form.getWidget("auth_user").getValue());
    cocoon.request.setAttribute("passwd",
        form.getWidget("auth_passwd").getValue());
    cocoon.request.setAttribute("resource", redirect);
    cocoon.sendPage("do-login");
}

In the do-login I don't have problem, the above solution works and set the
values that can be read inside the sitema, but when the authenticator
calls the "authentication uri" defined as:

<authentication uri="cocoon:raw://myauth"/>

and inside the sitemap is another flow call to allow retrieve the data
from the database:

<map:match pattern="myauth">
  <map:call function="autentificar">
    <map:parameter name="parameter_name" value="??????"/>
  </map:call>
</map:match>

Here the problems starts, because I cannot find how to set the
"parameter_name" and the "parameter_password"

In the auth-fw sample we need request-param that using flow I cannot have.

Please help.

Best Regards,

Antonio Gallardo

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Re: [Flow] Setting request-parameters

[Bruno Dumon <br...@outerthought.org>]

On Sun, 2003-11-23 at 07:36, Antonio Gallardo wrote:
> Hi:
> 
> I am trying to use the authentication-fw with woody and flow. I am trying
> to use as template the current flow implementation.
> 
> Is this posible to set request-parameters inside a flow function right
> after a woody call?

nope, request parameters can never be modified.

>  I just only found a way to set request attributes:
> 
> function loginform(form) {
>     var redirect = cocoon.parameters["protected-redirect"];
>     form.showForm("entrada-vista");
>     cocoon.request.setAttribute("username",
>         form.getWidget("auth_user").getValue());
>     cocoon.request.setAttribute("passwd",
>         form.getWidget("auth_passwd").getValue());
>     cocoon.request.setAttribute("resource", redirect);
>     cocoon.sendPage("do-login");
> }
> 
> In the do-login I don't have problem, the above solution works and set the
> values that can be read inside the sitema, but when the authenticator
> calls the "authentication uri" defined as:
> 
> <authentication uri="cocoon:raw://myauth"/>
> 
> and inside the sitemap is another flow call to allow retrieve the data
> from the database:
> 
> <map:match pattern="myauth">
>   <map:call function="autentificar">
>     <map:parameter name="parameter_name" value="??????"/>
>   </map:call>
> </map:match>
> 
> Here the problems starts, because I cannot find how to set the
> "parameter_name" and the "parameter_password"

{request:getAttribute(., 'username')} if I remember well

though you might need to update CVS first, I saw Ricardo commited a fix
related to calling setAttribute from flow.

-- 
Bruno Dumon                             http://outerthought.org/
Outerthought - Open Source, Java & XML Competence Support Center
bruno@outerthought.org                          bruno@apache.org


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