sendtoserveridsigner

README.md

@@ -1,9 +1,20 @@
 # blockchainIDsystem
 A blockchain based anonymous distributed login system
 
+### Warning! Academical version
+This version is only for academical purposes, is not a version to run in production. Everything has been developed from scratch (the p2p network, the blockchain, the RSA library, ...) to learn it deeply.
+Also this version is not finished.
+
+A new version of this project, being developed using libaries and Ethereum network, is in https://github.com/arnaucode/darkID
+
 ### Main concept
 The objective is to guarantee a decentralized login system, but making sure that registered users are real ones and there are no bots generating large amounts of accounts. Only the verified (by email or phone) users can generate an anonymous ID (the Public-Key blind signed).
 
+
+![screenshot](https://raw.githubusercontent.com/arnaucode/blockchainIDsystem/master/documentation/screenshot01.png "screenshot")
+
+![screenshot](https://raw.githubusercontent.com/arnaucode/blockchainIDsystem/master/documentation/screenshot02.png "screenshot")
+
 ## How it works?
 
 

clientApp/GUI/main.js

@@ -17,9 +17,9 @@ function createWindow () {
   mainWindow = new BrowserWindow({
     width: 850,
     height: 600,
-    icon: 'icon.png'
+    icon: 'img/blockchainIDsystem-logo-white.png'
   })
-  tray = new Tray('icon.png')
+  tray = new Tray('img/blockchainIDsystem-logo-white.png')
   const contextMenu = Menu.buildFromTemplate([
     {label: 'Obre la finestra', type: 'radio'},
     {label: 'javascript madness', type: 'radio'},
@@ -29,7 +29,7 @@ function createWindow () {
   tray.setToolTip('Panopticon, projectNSA')
   tray.setContextMenu(contextMenu)
 
-  //mainWindow.setMenu(null);
+  mainWindow.setMenu(null);
 
   // and load the index.html of the app.
   mainWindow.loadURL(`file://${__dirname}/index.html`)

clientApp/GUI/views/login/login.html

@@ -1,9 +1,9 @@
-<div class="container">
+<div class="container" style="margin-top: -80px;">
     <div class="row">
-        <div class="col-sm-4">
+        <div class="col-sm-3">
 
         </div>
-        <div class="col-sm-4">
+        <div class="col-sm-6">
             <div class="card">
                 <img src="img/blockchainIDsystem-logo01.png" class="img-responsive" />
                 <div class="card-body">
@@ -12,15 +12,20 @@
                     </h4>
                     <input ng-model="user.email" class="form-control" placeholder="Email" type="text">
                     <input ng-model="user.password" class="form-control" placeholder="Password" type="password">
-
-
-                    <div ng-click="login()" class="btn btn-raised btn-block c_o_cyan300 pull-right">Login</div>
+                    <div class="row">
+                        <div class="col-sm-6">
+                            <div href="#!/signup" class="btn btn-raised btn-block c_o_pink300">Signup</div>
+                        </div>
+                        <div class="col-sm-6">
+                            <div ng-click="login()" class="btn btn-raised btn-block c_o_cyan300 pull-right">Login</div>
+                        </div>
+                    </div>
                 </div>
             </div>
         </div>
 
 
-        <div class="col-sm-4">
+        <div class="col-sm-3">
 
         </div>
     </div>

clientApp/GUI/views/main/main.html

@@ -6,26 +6,33 @@
         <div class="col-sm-8">
             <div class="card">
                 <div class="card-body">
-                    <h4 class="card-title">
-                        blockchainIDsystem
-                    </h4>
-                    <p>
-                        Generate new ID
-                        <div ng-click="newID()" class="btn btn-raised pull-right c_o_cyan300">Create new ID</div>
-                    </p>
+                    <div ng-click="newID()" class="btn btn-raised c_o_pink300">Create new ID</div>
                 </div>
+                <hr>
                 <div class="card-body">
                     <h4 class="card-title">
-                        Current IDs
+                        My IDs
                     </h4>
-                    <div class="row" ng-repeat="id in ids">
+                    <div class="row" style="height:200px;" ng-repeat="id in ids">
                         <div class="col-sm-6">
                             Public Key: {{id.pubK}}
-                            <br> Private Key: {{id.privK}}
+                            <!--<br> Private Key: {{id.privK}}-->
                             <br> Date of creation: {{id.date}}
+                            <!--<br> {{id.pubKSigned}}-->
+                            <br>
+                            <br><br>
                         </div>
                         <div class="col-sm-6">
-                            <div ng-click="blindAndVerify(id.pubK)" class="btn btn-raised c_o_indigo300">Blind & Send to serverIDsigner</div>
+                            <div class="pull-right">
+                                <span class="badge c_o_red300" ng-show="!id.verified">Not verified</span>
+                                <span class="badge c_o_green300" ng-show="id.verified">Verified</span>
+                            </div>
+                            <div class="pull-right">
+                                <span class="badge c_o_orange300" ng-show="!id.pubKSigned">Not signed</span>
+                                <span class="badge c_o_green300" ng-show="id.pubKSigned">Signed</span>
+                            </div>
+                            <div ng-click="blindAndSendToSign(id.pubK)" ng-show="!id.pubKSigned" class="btn btn-sm btn-raised c_o_cyan300 pull-right">Send to serverIDsigner</div>
+                            <div ng-click="verify(id.pubK)"  ng-show="!id.verified"class="btn btn-sm btn-raised c_o_deepPurple300 pull-right">Verify</div>
                         </div>
                     </div>
                 </div>

clientApp/GUI/views/main/main.js

@@ -33,8 +33,19 @@ angular.module('app.main', ['ngRoute'])
                 });
         };
 
-        $scope.blindAndVerify = function(pubK) {
-            $http.get(clientapi + 'blindandverify/' + pubK)
+        $scope.blindAndSendToSign = function(pubK) {
+            $http.get(clientapi + 'blindandsendtosign/' + pubK)
+                .then(function(data) {
+                    console.log('data success');
+                    console.log(data);
+                    $scope.ids = data.data;
+
+                }, function(data) {
+                    console.log('data error');
+                });
+        };
+        $scope.verify = function(pubK) {
+            $http.get(clientapi + 'verify/' + pubK)
                 .then(function(data) {
                     console.log('data success');
                     console.log(data);

clientApp/clientAppRESTFunctions.go

@@ -50,7 +50,7 @@ type AskBlindSign struct {
 	M string `json:"m"`
 }
 
-func BlindAndVerify(w http.ResponseWriter, r *http.Request) {
+func BlindAndSendToSign(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)
 	packPubK := vars["pubK"]
 	color.Green(packPubK)
@@ -61,9 +61,6 @@ func BlindAndVerify(w http.ResponseWriter, r *http.Request) {
 	var key ownrsa.RSA
 	//search for complete key
 	for _, k := range keys {
-		fmt.Println(k.PubK)
-		fmt.Println(packPubK)
-		fmt.Println("")
 		if k.PubK == packPubK {
 			key = ownrsa.UnpackKey(k)
 		}
@@ -104,10 +101,69 @@ func BlindAndVerify(w http.ResponseWriter, r *http.Request) {
 	sigma := ownrsa.StringToArrayInt(askBlindSign.M, "_")
 	fmt.Println(sigma)
 
+	//get the serverIDsigner pubK
+	serverPubK := getServerPubK("http://" + config.ServerIDSigner.IP + ":" + config.ServerIDSigner.Port)
+
 	//unblind the response
-	//TODO
-	//després de la blindsign response, demanar al serverIDsigner la pubK
-	//unblinded := ownrsa.Unblind(sigma, rVal, )
+	mSigned := ownrsa.Unblind(sigma, rVal, serverPubK)
+	fmt.Print("mSigned: ")
+	fmt.Println(mSigned)
+
+	verified := ownrsa.Verify(m, mSigned, serverPubK)
+	fmt.Println(verified)
+
+	var iKey int
+	for i, k := range keys {
+		if k.PubK == packPubK {
+			iKey = i
+			//save to k the key updated
+			k.PubKSigned = ownrsa.ArrayIntToString(mSigned, "_")
+			k.Verified = verified
+		}
+		fmt.Println(k)
+	}
+	keys[iKey].PubKSigned = ownrsa.ArrayIntToString(mSigned, "_")
+	keys[iKey].Verified = verified
+	fmt.Println(keys)
+	saveKeys(keys, "keys.json")
+
+	jResp, err := json.Marshal(keys)
+	check(err)
+	fmt.Fprintln(w, string(jResp))
+}
+
+func Verify(w http.ResponseWriter, r *http.Request) {
+	vars := mux.Vars(r)
+	packPubK := vars["pubK"]
+	color.Green(packPubK)
+
+	//read the keys stored in /keys directory
+	keys := readKeys("keys.json")
+
+	var key ownrsa.PackRSA
+	//search for complete key
+	for _, k := range keys {
+		if k.PubK == packPubK {
+			key = k
+		}
+	}
+
+	//get the serverIDsigner pubK
+	serverPubK := getServerPubK("http://" + config.ServerIDSigner.IP + ":" + config.ServerIDSigner.Port)
+	m := ownrsa.StringToArrayInt(key.PubK, "_")
+	mSigned := ownrsa.StringToArrayInt(key.PubKSigned, "_")
+
+	verified := ownrsa.Verify(m, mSigned, serverPubK)
+	fmt.Println(verified)
+
+	for _, k := range keys {
+		if k.PubK == packPubK {
+			//save to k the key updated
+			k.PubKSigned = ownrsa.ArrayIntToString(mSigned, "_")
+			k.Verified = verified
+		}
+	}
+	saveKeys(keys, "keys.json")
 
 	jResp, err := json.Marshal(keys)
 	check(err)

clientApp/keys.go

@@ -2,9 +2,12 @@ package main
 
 import (
 	"encoding/json"
+	"fmt"
 	"io/ioutil"
+	"net/http"
 
 	ownrsa "./ownrsa"
+	"github.com/fatih/color"
 )
 
 func readKeys(path string) []ownrsa.PackRSA {
@@ -24,3 +27,21 @@ func saveKeys(keys []ownrsa.PackRSA, path string) {
 	err = ioutil.WriteFile(path, jsonKeys, 0644)
 	check(err)
 }
+
+func getServerPubK(url string) ownrsa.RSAPublicKey {
+	r, err := http.Get(url + "/")
+	check(err)
+	fmt.Println(r)
+
+	decoder := json.NewDecoder(r.Body)
+	//var sigmaString string
+	var pubK ownrsa.RSAPublicKey
+	err = decoder.Decode(&pubK)
+	if err != nil {
+		panic(err)
+	}
+	defer r.Body.Close()
+	color.Blue("received server pubK:")
+	fmt.Println(pubK)
+	return pubK
+}

clientApp/ownrsa/rsa.go

@@ -33,6 +33,7 @@ type PackRSA struct {
 	PrivK      string    `json:"privK"`
 	Date       time.Time `json:"date"`
 	PubKSigned string    `json:"pubKSigned"`
+	Verified   bool      `json:"verified"`
 }
 
 const maxPrime = 500

clientApp/restRoutes.go

@@ -22,9 +22,15 @@ var routes = Routes{
 		NewID,
 	},
 	Route{
-		"BlindAndVerify",
+		"BlindAndSendToSign",
 		"GET",
-		"/blindandverify/{pubK}",
-		BlindAndVerify,
+		"/blindandsendtosign/{pubK}",
+		BlindAndSendToSign,
+	},
+	Route{
+		"Verify",
+		"GET",
+		"/verify/{pubK}",
+		Verify,
 	},
 }

serverIDsigner/userRESTFunctions.go

@@ -22,7 +22,12 @@ type User struct {
 
 func Index(w http.ResponseWriter, r *http.Request) {
 	//TODO return the public key, to allow others verifign signed strings by this server
-	fmt.Fprintln(w, "serverIDsigner")
+
+	jResp, err := json.Marshal(serverRSA.PubK)
+	if err != nil {
+		panic(err)
+	}
+	fmt.Fprintln(w, string(jResp))
 }
 
 func Signup(w http.ResponseWriter, r *http.Request) {