istio-external-auth-观察.md

@@ -110,6 +110,19 @@ It also occurs to me that, some if not many blogs might just be translating stuf
 
 And, our iam.ExtAuthzServerV3, is implementing `AuthorizationServer`. which dwelves in envoy/service/auth/v3/external_auth.pb.go, of the reference Go project exactly.
 
+```
+On further thought, the reference Go project might not be the canonical source -- maybe we should import other packages?
+
+As the comment show(see below), maybe, we are entitled to generate pb.go by ourselves and include the generated files in our own projects.
+
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.25.0
+// 	protoc        v3.19.1
+// source: envoy/service/auth/v3/external_auth.proto
+
+```
+
 So, here, we get an extensible system at work. 
 
 Maybe we can reflect upon the design of our pipeline a bit. I am still not sure how guys from other companies can implement componets and then incorporate them into our pipeline without a compilation. Maybe, it is me who is wrong?