Hi Fontardion,

I think the problem you are encountering is that you are getting confused about the reference to the auth plugin and using the plugin method directly.

Try this:

  get '/' => sub {
  if (auth->asa('guest') ) {
    redirect '/login';
  }
  else {
    template 'index';
  }
};

post '/login' => sub {
    my $auth = auth(params->{username}, params->{password});
    if (! $auth->errors) {
      flash ok => 'Login ok';
      redirect '/';
    }
    else {
      flash error => 'Login Error';
      redirect '/login';
    }

};

get '/logout' => sub {
    auth->revoke();
    flash ok => 'Session Closed';
    redirect '/';
};

On Mon, Apr 18, 2011 at 6:47 AM, Forgoselo Fontardion <fontardion@gmail.com> wrote:
Hello Flavio:

May be I didn't explained the problem properly. Excuseme for taking so many days to answer, but I've out off the office for the weekend.

In my first route '/':
  • The RBAC plugin doesn't export the variable $auth, so the program can't access information as type of user, using the "asa" function.
  • The error given by the perl parser when executing app.pl is: Variable "$auth" is not imported
  • If I add a my $auth; to the root of the package the error returned would be: Can't call method "asa" on an undefined value. This is due to the $auth isn't an object.

In the second route '/logn':
No problem arises because the $auth is declared there.

In the third route '/logout':
The same problem as in the first route.


Best regards,
                    Fontardion


2011/4/15 Flavio Poletti <polettix@gmail.com>
Please report your errors as well.

At first glance, it seems that you're trying to use $auth as a global variable, but you use "my" inside '/login' which means that inside that route you're dealing with a different variable.

Cheers,

    Flavio.


On Thu, Apr 14, 2011 at 6:53 PM, Forgoselo Fontardion <fontardion@gmail.com> wrote:
Hi,

I'm startirng to create a new web application, my first dancer's one.

I'm testing the RBAC plugin. I've found a problem that I can't solve. When I try to use a function to check the status of the login, in example to check if a user has admin role or to revoke its permissions. In the cases previously described I found an error, because the $auth scalar variable is only accessible to the route '/'.

get '/' => sub {
  if $auth->asa('guest') ) {
    redirect '/login';
  }
  else {
    template 'index';
  }
};

post '/login' => sub {
    my $auth = auth(params->{username}, params->{password});
    if (! $auth->errors) {
      flash ok => 'Login ok';
      redirect '/';
    }
    else {
      flash error => 'Login Error';
      redirect '/login';
    }

};

get '/logout' => sub {
    $auth->revoke();
    flash ok => 'Session Closed';
    redirect '/';
};

Best regards,
                       Fontardion

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