Re: Authhandler

[Mike Cameron <mc...@mirusweb.com>]

Kiran k wrote:

> Hi ,
>   I am having problems with the stacked handlers , i have enclosed the code below ,
>
> the error i get is undefined value ($r) in sub authenticate
>
> package SetRealm1;
>
> use Apache;
> use Apache::Constants qw(:common);
> use DBI;
> use diagnostics;
> sub handler {
>     my $r   = shift;
>
>                 $r->push_handlers(PerlAuthenHandler => \authenticate());

the push_handlers method does not pass the Apache request object as its first argument.

>
>    ## uri's are
>    return OK unless is_protected($r);
>    my $realm = get_realm($r);
>    my $authheader = 'Basic realm="'.$realm.'"';
>    $r->header_out("WWW-Authenticate" ,$authheader);
>
>    ## Return 401 to browser and prompt for login
>    $r->status(AUTH_REQUIRED);
>    $r->send_http_header("text/html");
>
>      return AUTH_REQUIRED;
> }
>
> sub get_realm {
>    my $r = shift;
>    return " Test".int(rand(1000000))  if ($r->uri =~ /\/test/);
> }
>
> sub is_protected {
>       my $r = shift;
>       my @protected = ('\/test','\/icons');
>
>       for (@protected) { return 1 if ($r->uri =~ /$_/); }
>       return 0;
> }
>
> sub authenticate {
>      my $r = shift;
>

Add this....
         $r||=Apache->request;

>
>     return OK unless $r->is_initial_req;
>
>     my ($res,$password) = $r->get_basic_auth_pw;
>    $r->log_reason("res is $res pword is $password ");
>     return $res if $res != OK;
>
>     my $username = $r->connection->user;
>    unless ($username && $pass)
>     {
>            $r->note_basic_auth_failure;
>            $r->log_reason("Did not provide username");
>            return AUTH_REQUIRED;
>     }
> ### check against database
>
>    return OK;
>
> }
>
> 1;
>
> thanks in advance
>
> Kiran
>
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