wip: log attributes

dettanym · Mar 6, 2024 · da8375a · da8375a
1 parent b0bad2e
commit da8375a
Showing 1 changed file with 26 additions and 0 deletions.
diff --git a/privacy-profile-composer/pkg/envoyfilter/filter.go b/privacy-profile-composer/pkg/envoyfilter/filter.go
@@ -59,6 +59,19 @@ type Filter struct {
 func (f *Filter) DecodeHeaders(header api.RequestHeaderMap, endStream bool) api.StatusType {
 	log.Println(">>> DECODE HEADERS")
 
+	log.Println("AS MANY ATTRIBUTES AS POSSIBLE")
+	attrs := []string{
+		"request.path", "request.host",
+		"response.flags", "response.code_details",
+		"source.address", "source.port", "destination.address", "destination.port",
+		"connection.id", "connection.requested_server_name",
+		"upstream.address", "upstream.port", "upstream.local_address",
+	}
+	for _, attr := range attrs {
+		val, err := f.callbacks.GetProperty(attr)
+		log.Printf("%s :: %s\n:: %s\n", attr, err, val)
+	}
+
 	f.parentSpanContext = f.tracer.Extract(header)
 
 	span := f.tracer.StartSpan("test span in decode headers", zipkin.Parent(f.parentSpanContext))
@@ -157,6 +170,19 @@ func (f *Filter) DecodeTrailers(trailers api.RequestTrailerMap) api.StatusType {
 func (f *Filter) EncodeHeaders(header api.ResponseHeaderMap, endStream bool) api.StatusType {
 	log.Println("<<< ENCODE HEADERS")
 
+	log.Println("AS MANY ATTRIBUTES AS POSSIBLE")
+	attrs := []string{
+		"request.path", "request.host",
+		"response.flags", "response.code_details",
+		"source.address", "source.port", "destination.address", "destination.port",
+		"connection.id", "connection.requested_server_name",
+		"upstream.address", "upstream.port", "upstream.local_address",
+	}
+	for _, attr := range attrs {
+		val, err := f.callbacks.GetProperty(attr)
+		log.Printf("%s :: %s\n:: %s\n", attr, err, val)
+	}
+
 	common.LogEncodeHeaderData(header)
 
 	span := f.tracer.StartSpan("test span in encode headers", zipkin.Parent(f.parentSpanContext))