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diff --git a/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/core/SystemExecutionBeanPostProcessor.java b/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/core/SystemExecutionBeanPostProcessor.java
new file mode 100644
index 000000000..017317361
--- /dev/null
+++ b/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/core/SystemExecutionBeanPostProcessor.java
@@ -0,0 +1,29 @@
+package org.argeo.security.core;
+
+import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.config.BeanPostProcessor;
+
+/**
+ * Executes with a system authentication the initialization methods of the
+ * application context where it has been defined.
+ */
+public class SystemExecutionBeanPostProcessor extends
+		AbstractSystemExecution implements BeanPostProcessor {
+
+	public Object postProcessBeforeInitialization(Object bean, String beanName)
+			throws BeansException {
+		authenticateAsSystem();
+		return bean;
+	}
+
+	public Object postProcessAfterInitialization(Object bean, String beanName)
+			throws BeansException {
+		// NOTE: in case there was an exception in on the initialization method
+		// we expect the underlying thread to die and thus the system
+		// authentication to be lost. We have currently no way to catch the
+		// exception and perform the deauthentication by ourselves.
+		deauthenticateAsSystem();
+		return bean;
+	}
+
+}