merged branch marcw/doc-patch-1 (PR #224)

Commits
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58fc60f3 Adds doc about proxy headers trust

Discussion
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Adds doc about proxy headers trust

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by igorw at 2011/12/21 07:07:57 -0800

No instantiation needed, just call it statically on the request class:

    Request::trustProxyData();

If there is something about this in the Symfony2 docs, it'd be nice to link to it.

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by marcw at 2011/12/21 07:19:53 -0800

Well this is a configuration parameter in Symfony2...

doc/usage.rst

@@ -45,6 +45,16 @@ are using apache you can use a ``.htaccess`` file for this.
 
         $app['debug'] = true;
 
+.. tip::
+
+    If your application is hosted behind a reverse proxy and you want Silex
+    to trust the `X-Forwarded-For*` headers, you will need to run your application
+    like this::
+
+        $request = Symfony\Component\HttpFoundation\Request::createFromGlobals();
+        $request::trustProxyData();
+        $app->run($request);
+
 Routing
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