Esempio n. 1
0
func TestEncryptDecryptAll(t *testing.T) {
	log.SetMinLevel(log.LevelError)
	msg := []byte("This is a small test message for verification, it just has to be not too short to be not boring")
	sender := new(Sender) // Default sender
	msgEnc, meta, err := sender.Encrypt(1, msg)
	if err != nil {
		t.Fatalf("Encryption failed: %s", err)
	}
	receiver := &Receiver{ // Temporary message key from meta
		ReceiveConstantPrivateKey: meta.MessageKey,
	}
	message, metaRec, err := receiver.Decrypt(msgEnc)
	if err != nil {
		t.Fatalf("Decryption failed: %s", err)
	}
	if metaRec.MessageID != meta.MessageID {
		t.Error("MessageIDs do not match")
	}
	if metaRec.MessageType != 1 {
		t.Error("Message type does not match")
	}
	if !bytes.Equal(msg, message) {
		t.Error("Message corrupted")
	}
}
Esempio n. 2
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func TestGenPostHandler(t *testing.T) {
	pubKey, _ := hex.DecodeString("39d8913ab046428e409cf1fa7cee6f63c1f6bf701356a44a8c8c2559bdb2526f")
	privKey, _ := hex.DecodeString("20a2633e422090a4f4a102f8e3d112f2b4378dbd9957e8c892067fc09239d36c39d8913ab046428e409cf1fa7cee6f63c1f6bf701356a44a8c8c2559bdb2526f")

	log.SetMinLevel(log.LevelDebug)
	testDir := path.Join(os.TempDir(), "repbin")
	if err := os.MkdirAll(testDir, 0700); err != nil {
		t.Fatal(err)
	}
	ms, err := New(testDir+string(os.PathSeparator), pubKey, privKey)
	if err != nil {
		t.Fatalf("New: %s", err)
	}
	enforceTimeOuts = false
	debug = true
	ms.NotifyDuration = 0
	ms.FetchDuration = 0
	ms.LoadPeers()
	ms.NotifyPeers()
	ms.FetchPeers()
	http.HandleFunc("/id", ms.ServeID)
	http.HandleFunc("/keyindex", ms.GetKeyIndex)
	http.HandleFunc("/globalindex", ms.GetGlobalIndex)
	http.HandleFunc("/post", ms.GenPostHandler(false))
	http.HandleFunc("/local/post", ms.GenPostHandler(true))
	http.HandleFunc("/fetch", ms.Fetch)
	http.HandleFunc("/notify", ms.GetNotify)
	http.HandleFunc("/delete", ms.Delete)
	go http.ListenAndServe(":8080", nil)
	time.Sleep(time.Second / 100)
	if !testing.Short() {
		// only necessary for long test in getpost_test.go
		time.Sleep(time.Second * 10)
	}
}
Esempio n. 3
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func TestEncryptDecryptReceiver(t *testing.T) {
	log.SetMinLevel(log.LevelError)
	msg := []byte("This is a small test message for verification, it just has to be not too short to be not boring")
	senderPrivKeyConstant, _ := GenLongTermKey(false, false)
	senderPrivKeyTemporary, _ := GenLongTermKey(false, false)
	sender := &Sender{
		ReceiveConstantPublicKey:  CalcPub(senderPrivKeyConstant),
		ReceiveTemporaryPublicKey: CalcPub(senderPrivKeyTemporary),
	}
	msgEnc, meta, err := sender.Encrypt(0, msg)
	if err != nil {
		t.Fatalf("Encryption failed: %s", err)
	}
	receiver := &Receiver{ // Temporary message key from meta
		ReceiveConstantPrivateKey:  senderPrivKeyConstant,
		ReceiveTemporaryPrivateKey: senderPrivKeyTemporary,
	}
	message, metaRec, err := receiver.Decrypt(msgEnc)
	if err != nil {
		t.Fatalf("Decryption failed: %s", err)
	}
	if metaRec.MessageID != meta.MessageID {
		t.Error("MessageIDs do not match")
	}
	if metaRec.MessageType != 0 {
		t.Error("Message type does not match")
	}
	if !bytes.Equal(msg, message) {
		t.Error("Message corrupted")
	}
}
Esempio n. 4
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func TestEncryptDecryptRewrap(t *testing.T) {
	log.SetMinLevel(log.LevelError)
	msg := []byte("This is a small test message for verification, it just has to be not too short to be not boring")
	sender := new(Sender) // Default sender
	msgPrePad, meta, err := sender.EncryptRepost(0, msg)
	if err != nil {
		t.Fatalf("Encryption failed: %s", err)
	}
	msgPreEnc := RePad(msgPrePad, meta.PadKey, DefaultTotalLength)
	msgEnc := EncodeBase64(msgPreEnc)
	receiver := &Receiver{ // Temporary message key from meta
		ReceiveConstantPrivateKey: meta.MessageKey,
	}
	_ = msgEnc
	message, metaRec, err := receiver.Decrypt(msgEnc)
	if err != nil {
		t.Fatalf("Decryption failed rewrap: %s", err)
	}
	if metaRec.MessageID != meta.MessageID {
		t.Error("MessageIDs do not match")
	}
	if metaRec.MessageType != 0 {
		t.Error("Message type does not match")
	}
	if !bytes.Equal(msg, message) {
		t.Error("Message corrupted")
	}
}
Esempio n. 5
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func runCommands() (retval int) {
	log.SetMinLevel(log.LevelPrint)
	if options.Appdata {
		log.SetMinLevel(log.LevelData)
	}
	if options.Verbose {
		log.SetMinLevel(log.LevelDebug)
	}
	if options.KEYVERB {
		log.SetMinLevel(log.LevelSecret)
	}
	usercfgfile := client.UserConfigFile()
	if options.Configfile != "" || usercfgfile != "" {
		configFile := usercfgfile
		if options.Configfile != "" {
			configFile = options.Configfile
		}
		globalconfigT, err := client.LoadConfigFile(configFile)
		if err == nil {
			globalconfig = globalconfigT
		} else {
			log.Errorf("Config file failed to load: %s\n", err)
		}
	}
	for k, v := range commands {
		if *v {
			if callFunc[k] != nil {
				client.OptionsVar = options
				client.GlobalConfigVar = globalconfig
				retval = callFunc[k]()
			} else {
				log.Fatal("Command not implemented")
				return 100
			}
			log.Sync()
			break
		}
	}
	return
}
Esempio n. 6
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func init() {
	version := flag.Bool("version", false, "Print version information")
	showconfig := flag.Bool("showconfig", false, "Print config file template")
	configfile := flag.String("configfile", "", "Path to configuration file")
	verbose := flag.Bool("verbose", false, "Show some verbose output")
	start = flag.Bool("start", false, "Start server")
	stat = flag.Bool("stat", false, "Enable usage statistics")
	flag.Parse()
	if *version {
		fmt.Printf("Repserver: %s\n", Version)
		fmt.Printf("MessageStore: %s\n", messagestore.Version)
		fmt.Printf("Handlers: %s\n", handlers.Version)
		fmt.Printf("FileBack: %s\n", fileback.Version)
		fmt.Printf("HashCash: %s\n", hashcash.Version)
		fmt.Printf("Utils: %s\n", utils.Version)
		fmt.Printf("KeyAuth: %s\n", keyauth.Version)
		fmt.Printf("KeyProof: %s\n", keyproof.Version)
		fmt.Printf("Protocol: %s\n", repproto.Version)
		fmt.Printf("Protocol Structures: %s\n", structs.Version)
		fmt.Printf("Message: %s\n", message.VersionID)
		fmt.Printf("Message Format: %d\n", message.Version)
		os.Exit(0)
	}
	if *showconfig {
		showConfig()
		os.Exit(0)
	}
	if *configfile == "" || *configfile == "/" || len(*configfile) < 4 {
		fmt.Println("No configuration file found. Specify with --configfile=FILE")
		os.Exit(0)
	}
	if *verbose {
		log.SetMinLevel(log.LevelDebug)
	}
	if *stat && !*verbose {
		fmt.Println("Error: option --stat requires option --verbose")
		os.Exit(1)
	}
	err := loadConfig(*configfile)
	if err != nil {
		fmt.Printf("Error: %s\n", err)
		os.Exit(1)
	}
}
Esempio n. 7
0
func TestEncryptDecryptCallback(t *testing.T) {
	log.SetMinLevel(log.LevelError)
	keys := make(map[Curve25519Key]Curve25519Key)
	msg := []byte("This is a small test message for verification, it just has to be not too short to be not boring")
	senderPrivKeyConstant, _ := GenLongTermKey(false, false)
	senderPubKeyConstant := CalcPub(senderPrivKeyConstant)
	keys[*senderPubKeyConstant] = *senderPrivKeyConstant
	senderPrivKeyTemporary, _ := GenLongTermKey(false, false)
	senderPubKeyTemporary := CalcPub(senderPrivKeyTemporary)
	keys[*senderPubKeyTemporary] = *senderPrivKeyTemporary

	// Callback function for key lookup
	callback := func(key *Curve25519Key) *Curve25519Key {
		pub := keys[*key]
		return &pub
	}

	sender := &Sender{
		ReceiveConstantPublicKey:  senderPubKeyConstant,
		ReceiveTemporaryPublicKey: senderPubKeyTemporary,
	}
	msgEnc, meta, err := sender.Encrypt(0, msg)
	if err != nil {
		t.Fatalf("Encryption failed: %s", err)
	}
	receiver := &Receiver{ // Temporary message key from meta
		KeyCallBack: callback,
	}
	message, metaRec, err := receiver.Decrypt(msgEnc)
	if err != nil {
		t.Fatalf("Decryption failed: %s", err)
	}
	if metaRec.MessageID != meta.MessageID {
		t.Error("MessageIDs do not match")
	}
	if metaRec.MessageType != 0 {
		t.Error("Message type does not match")
	}
	if !bytes.Equal(msg, message) {
		t.Error("Message corrupted")
	}
}