1 files changed, 41 insertions, 0 deletions
diff --git a/lib/ssl/middleware.py b/lib/ssl/middleware.py
new file mode 100644
index 0000000..11e1076
--- /dev/null
+++ b/lib/ssl/middleware.py
@@ -0,0 +1,41 @@
+__license__ = "Python"
+__copyright__ = "Copyright (C) 2007, Stephen Zabel"
+__author__ = "Stephen Zabel - sjzabel@gmail.com"
+__contributors__ = "Jay Parlar - parlar@gmail.com"
+
+from django.conf import settings
+from django.http import HttpResponseRedirect, HttpResponsePermanentRedirect, get_host
+
+SSL = 'SSL'
+
+class SSLRedirect:
+    
+    def process_view(self, request, view_func, view_args, view_kwargs):
+        if SSL in view_kwargs:
+            secure = view_kwargs[SSL]
+            del view_kwargs[SSL]
+        else:
+            secure = False
+
+        if not secure == self._is_secure(request):
+            return self._redirect(request, secure)
+
+    def _is_secure(self, request):
+        if request.is_secure():
+	    return True
+
+        #Handle the Webfaction case until this gets resolved in the request.is_secure()
+        if 'HTTP_X_FORWARDED_SSL' in request.META:
+            return request.META['HTTP_X_FORWARDED_SSL'] == 'on'
+
+        return False
+
+    def _redirect(self, request, secure):
+        protocol = secure and "https" or "http"
+        newurl = "%s://%s%s" % (protocol,get_host(request),request.get_full_path())
+        if settings.DEBUG and request.method == 'POST':
+            raise RuntimeError, \
+        """Django can't perform a SSL redirect while maintaining POST data.
+           Please structure your views so that redirects only occur during GETs."""
+
+        return HttpResponsePermanentRedirect(newurl)
+\ No newline at end of file