meowlib/endtoend_test.go

package meowlib

import (
	"encoding/json"
	"fmt"
	"io/ioutil"
	"testing"
)

func TestEndToEnd(t *testing.T) {
	//
	// Create my own identity
	//
	fmt.Println("Trying to load identity from file.")
	me, err := LoadIdentity("id.enc")
	if err != nil {
		fmt.Println("Failed : creating New identity...")
		me = CreateIdentity("myname")

		//
		// define my preferences (servers)
		//
		me.MessageServers.Name = "Message Servers"
		me.MessageServers.AddUrls([]string{"http://127.0.0.1/meow/", "mqtt://127.0.0.1", "meow://127.0.0.1"})
		//
		// create an invitation for a friend, I want him/her to know me as Bender
		//
		fmt.Println("Creating an invitation for the first friend...")
		myFirstFriend, invitation := me.InvitePeer("Bender", "myfirstfriend", []int{1, 2})
		// print my invitation
		a, _ := json.Marshal(invitation)
		fmt.Println(string(a))
		// TODO : Convert invitation to QR Code
		invitation.WritePng("invitation.png")
		//
		// Simulate peer invitation response : generate the friend's keypair
		fmt.Println("Simulating first friend answer...")
		var receivedContact ContactCard

		// Friend simulated invitation
		firstFriendContactKp := NewKeyPair()
		firstFriendEncryptionKp := NewKeyPair()
		firstFriendLookupKp := NewKeyPair()
		receivedContact.Name = "I'm the friend"
		receivedContact.ContactPublicKey = firstFriendContactKp.Public
		receivedContact.EncryptionPublicKey = firstFriendEncryptionKp.Public
		receivedContact.LookupPublicKey = firstFriendLookupKp.Public
		var friendsMessageServers ServerList
		friendsMessageServers.AddUrls([]string{"http://myfriend.org/meow/"})
		// end Friend simulated invitation

		for _, srv := range friendsMessageServers.Servers {
			receivedContact.PullServers = append(receivedContact.PullServers, srv.ServerData)
		}

		// End simulating contact invitation response
		//

		//
		// Finalize the contact with the invitation response
		//
		me.FinalizeInvitation(myFirstFriend, &receivedContact)
		err = me.Save("id.enc")
		if err != nil {
			fmt.Println(err.Error())
		}

		a, _ = json.Marshal(me)
		ioutil.WriteFile("id.json", a, 0644)
		fmt.Println(string(a))

		// create message to simulated friend
		sentmessage := "Hello friend!"
		lookupK, EncMsg, MsgSignature, Servers, err := myFirstFriend.CreateMessage([]byte(sentmessage))
		if err != nil {
			fmt.Println(err.Error())
		}
		fmt.Println(lookupK)
		fmt.Println(len(Servers))
		// simulated friend decoding the message
		//ReadMessage

		// simulates if peer can decrypt my message
		//Message := "toto"
		//Signature := "test"
		decMess, err2 := DecryptAndCheck(myFirstFriend.EncryptionKp.Private, myFirstFriend.Contact.EncryptionPublicKey, []byte(EncMsg), MsgSignature)
		if err2 != nil {
			fmt.Println(err2.Error())
		}
		fmt.Println(decMess)
		//
	}

}