Security-Guard example alerts

1. Send an event with unexpected query string, for example:

   curl "http://helloworld-go.default.52.118.14.2.sslip.io?a=3"
   

   This returns an output similar to the following:

   Hello Secured World!
   

2. Check alerts:

   kubectl logs deployment/helloworld-go-00001-deployment queue-proxy|grep "SECURITY ALERT!"
   

   This returns an output similar to the following:

   ...SECURITY ALERT! HttpRequest -> [QueryString:[KeyVal:[Key a is not known,],],]
   

3. Send an event with unexpected long url, for example:

   curl "http://helloworld-go.default.52.118.14.2.sslip.io/AAAAAAAAAAAAAAAA"
   

   This returns an output similar to the following:

   Hello Secured World!
   

4. Check alerts:

   kubectl logs deployment/helloworld-go-00001-deployment queue-proxy|grep "SECURITY ALERT!"
   

   This returns an output similar to the following:

   ...SECURITY ALERT! HttpRequest -> [Url:[Segments:[Counter out of Range: 1,],Val:[Letters:[Counter out of Range: 16,],Sequences:[Counter out of Range: 1,],],],].