Add ARM files

[dh-make-perl] / dev / arm / libwww-perl / libwww-perl-5.813 / lib / LWP / Authen / Basic.pm

diff --git a/dev/arm/libwww-perl/libwww-perl-5.813/lib/LWP/Authen/Basic.pm b/dev/arm/libwww-perl/libwww-perl-5.813/lib/LWP/Authen/Basic.pm
new file mode 100644 (file)
index 0000000..f4c5f49
--- /dev/null
+++ b/dev/arm/libwww-perl/libwww-perl-5.813/lib/LWP/Authen/Basic.pm
@@ -0,0 +1,36 @@
+package LWP::Authen::Basic;
+use strict;
+
+require MIME::Base64;
+
+sub authenticate
+{
+    my($class, $ua, $proxy, $auth_param, $response,
+       $request, $arg, $size) = @_;
+
+    my($user, $pass) = $ua->get_basic_credentials($auth_param->{realm},
+                                                  $request->url, $proxy);
+    return $response unless defined $user and defined $pass;
+
+    my $auth_header = $proxy ? "Proxy-Authorization" : "Authorization";
+    my $auth_value = "Basic " . MIME::Base64::encode("$user:$pass", "");
+
+    # Need to check this isn't a repeated fail!
+    my $r = $response;
+    while ($r) {
+       my $auth = $r->request->header($auth_header);
+       if ($auth && $auth eq $auth_value) {
+           # here we know this failed before
+           $response->header("Client-Warning" =>
+                             "Credentials for '$user' failed before");
+           return $response;
+       }
+       $r = $r->previous;
+    }
+
+    my $referral = $request->clone;
+    $referral->header($auth_header => $auth_value);
+    return $ua->request($referral, $arg, $size, $response);
+}
+
+1;