Add server.py to duplicate functionality of server.go and interface with rappor_analysis.py

Author: Audrey-Randall

proxy.go

@@ -96,8 +96,9 @@ func getBlockedList() (error){
 		return err
 	}
 	defer resp.Body.Close()
-	fmt.Println("Response body is: ", resp.Body)
-	/*dec := json.NewDecoder(resp.Body)
+	//body, _ := ioutil.ReadAll(resp.Body)
+	//fmt.Println("Body is: ", body)
+	dec := json.NewDecoder(resp.Body)
 
 
 	// read open bracket
@@ -106,7 +107,7 @@ func getBlockedList() (error){
 		log.Println("In getBlockedList, ", err)
 		return err
 	}
-	fmt.Printf("%T: %v\n", t, t)
+	fmt.Printf("First character type: %T, character: %v\n", t, t)
 
 
 	// while the array contains values
@@ -130,7 +131,7 @@ func getBlockedList() (error){
 		log.Println(err)
 		return err
 	}
-	fmt.Printf("%T: %v\n", t, t)*/
+	fmt.Printf("%T: %v\n", t, t)
 	return nil
 }
 

server/rappor_analysis.py

@@ -490,7 +490,7 @@ def analyzeReports(filename, params, numDomains):
     #Keep track of the domains the LASSO selected
     linDoms = domains[relevantDomains]
     #Confirm that the domains LASSO selected are relevant using linear regression
-    #This may prune out more domains than LASSO did
+    #This may prune out even more domains than LASSO did
     finalRelevantIdxs = doLinearRegression(linX, lassY)
     return linDoms[finalRelevantIdxs]
 

server/server.go

@@ -42,6 +42,7 @@ func getBlocked(writer http.ResponseWriter, req *http.Request) {
 	json.NewEncoder(writer).Encode(blockedList)
 }
 
+//Adds all RAPPOR reports to a file for the python analysis script to read
 func addBlocked(writer http.ResponseWriter, req *http.Request) {
 	if req.Body == nil {
 		log.Fatal(errors.New("POST request from Metis client was empty"))

server/server.py

@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+#!/usr/bin/python
+
+from flask import Flask, request
+from flask_restful import Resource, Api, reqparse
+from json import dumps
+
+app = Flask(__name__)
+api = Api(app)
+
+parser = reqparse.RequestParser()
+
+class BlockedList(Resource):
+    def get(self):
+        print("Request for blocked list made by client: ")
+        return [{'Domain':'Earth'}]
+    
+    def post(self):
+        print("Client sent RAPPOR things to us: ")
+        args = parser.parse_args()
+        print(args)
+        return '', 200
+
+api.add_resource(BlockedList, "/blocked")
+print("Starting Metis server...")
+app.run(debug=True)
+