Update the SetUserFilter

Author: bitterpanda63

sample-apps/SpringBoot2.7Postgres/src/main/java/com/example/demo/SetUserFilter.java

@@ -1,11 +1,15 @@
 package com.example.demo;
 
+import dev.aikido.agent_api.SetUser;
 import org.springframework.core.annotation.Order;
 import org.springframework.stereotype.Component;
 
 import javax.servlet.*;
+import javax.servlet.http.HttpServletRequest;
 import java.io.IOException;
 
+import static dev.aikido.agent_api.SetUser.setUser;
+
 
 @Component
 @Order(0)
@@ -16,7 +20,12 @@ public void doFilter(
             ServletRequest request,
             ServletResponse response,
             FilterChain chain) throws IOException, ServletException {
-        //setUser(new SetUser.UserObject("123", "John Doe"));
+        HttpServletRequest httpRequest = (HttpServletRequest) request;
+        if (httpRequest.getHeader("user") != null) {
+            // Useful for end2end tests:
+            String id = httpRequest.getHeader("user");
+            setUser(new SetUser.UserObject(id, "John Doe"));
+        }
         chain.doFilter(request, response);
     }
 }