#3, feature: Initial version of security template

compiler/src/main/resources/play_scala_controller_security.mustache

@@ -0,0 +1,28 @@
+package {{main_package}}
+
+import play.api.mvc._
+import Security.AuthenticatedBuilder
+{{for import in imports}}
+import {{import.name}}
+{{/for}}
+
+{{for controller in controllers}}
+
+trait {{controller.security}} {
+    {{for m in controller.methods}}
+    {{if m.needs_security}}
+    val {{m.secure_checks}} = Seq({{for security_check in m.security_checks}}{{security_check.name}} _{{if security_check.isNotLast}}, {{/if}}{{/for}})
+
+    object {{m.secure_checks}} extends AuthenticatedBuilder(
+        req => {
+            val individualChecks = {{m.secure_checks}}.map(_.apply(req))
+            individualChecks.find(_.isEmpty).getOrElse(Option(individualChecks.flatten))
+        },
+        onUnauthorized({{m.secure_content}})
+    )
+    {{/if}}
+    {{/for}}
+
+    private def onUnauthorized(content: AnyContent): RequestHeader => Result = _ => Results.Unauthorized(content)
+}
+{{/for}}