From 2f9fe2cfad83416647beed9c3c9085d686c43b09 Mon Sep 17 00:00:00 2001
From: Horus_Arch
Date: Sat, 14 Feb 2015 23:11:57 +0100
Subject: Initial commit.

---
 app/init.go | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 app/init.go

(limited to 'app/init.go')

diff --git a/app/init.go b/app/init.go
new file mode 100644
index 0000000..2305d73
--- /dev/null
+++ b/app/init.go
@@ -0,0 +1,38 @@
+package app
+
+import "github.com/revel/revel"
+
+func init() {
+	// Filters is the default set of global filters.
+	revel.Filters = []revel.Filter{
+		revel.PanicFilter,             // Recover from panics and display an error page instead.
+		revel.RouterFilter,            // Use the routing table to select the right Action
+		revel.FilterConfiguringFilter, // A hook for adding or removing per-Action filters.
+		revel.ParamsFilter,            // Parse parameters into Controller.Params.
+		revel.SessionFilter,           // Restore and write the session cookie.
+		revel.FlashFilter,             // Restore and write the flash cookie.
+		revel.ValidationFilter,        // Restore kept validation errors and save new ones from cookie.
+		revel.I18nFilter,              // Resolve the requested language
+		HeaderFilter,                  // Add some security based headers
+		revel.InterceptorFilter,       // Run interceptors around the action.
+		revel.CompressFilter,          // Compress the result.
+		revel.ActionInvoker,           // Invoke the action.
+	}
+
+	// register startup functions with OnAppStart
+	// ( order dependent )
+	// revel.OnAppStart(InitDB)
+	// revel.OnAppStart(FillCache)
+}
+
+// TODO turn this into revel.HeaderFilter
+// should probably also have a filter for CSRF
+// not sure if it can go in the same filter or not
+var HeaderFilter = func(c *revel.Controller, fc []revel.Filter) {
+	// Add some common security headers
+	c.Response.Out.Header().Add("X-Frame-Options", "SAMEORIGIN")
+	c.Response.Out.Header().Add("X-XSS-Protection", "1; mode=block")
+	c.Response.Out.Header().Add("X-Content-Type-Options", "nosniff")
+
+	fc[0](c, fc[1:]) // Execute the next filter stage.
+}
-- 
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