Merge pull request #85 from philips/fixweb

Fixweb
2024-09-27 06:25:44 +00:00 · 2013-08-11 09:23:29 -07:00 · 2013-08-11 09:23:29 -07:00 · 9fd62298ff
commit 9fd62298ff
parent 076bd9903e a86e3aa7d9
37 changed files with 1439 additions and 179 deletions
--- a/etcd.go
+++ b/etcd.go
@ -17,7 +17,6 @@ import (
 	"net/url"
 	"os"
 	"os/signal"
-	"path"
 	"runtime/pprof"
 	"strings"
 	"time"
@ -60,17 +59,17 @@ func init() {
 	flag.StringVar(&machinesFile, "CF", "", "the file contains a list of existing machines in the cluster, seperate by comma")

 	flag.StringVar(&argInfo.Name, "n", "", "the node name (required)")
-	flag.StringVar(&argInfo.EtcdURL, "c", "127.0.0.1:4001", "the port to communicate with clients")
-	flag.StringVar(&argInfo.RaftURL, "s", "127.0.0.1:7001", "the port to communicate with servers")
-	flag.StringVar(&argInfo.WebURL, "w", "", "the port of web interface")
+	flag.StringVar(&argInfo.EtcdURL, "c", "127.0.0.1:4001", "the hostname:port for etcd client communication")
+	flag.StringVar(&argInfo.RaftURL, "s", "127.0.0.1:7001", "the hostname:port for raft server communication")
+	flag.StringVar(&argInfo.WebURL, "w", "", "the hostname:port of web interface")

-	flag.StringVar(&argInfo.ServerCAFile, "serverCAFile", "", "the path of the CAFile")
-	flag.StringVar(&argInfo.ServerCertFile, "serverCert", "", "the cert file of the server")
-	flag.StringVar(&argInfo.ServerKeyFile, "serverKey", "", "the key file of the server")
+	flag.StringVar(&argInfo.RaftTLS.CAFile, "serverCAFile", "", "the path of the CAFile")
+	flag.StringVar(&argInfo.RaftTLS.CertFile, "serverCert", "", "the cert file of the server")
+	flag.StringVar(&argInfo.RaftTLS.KeyFile, "serverKey", "", "the key file of the server")

-	flag.StringVar(&argInfo.ClientCAFile, "clientCAFile", "", "the path of the client CAFile")
-	flag.StringVar(&argInfo.ClientCertFile, "clientCert", "", "the cert file of the client")
-	flag.StringVar(&argInfo.ClientKeyFile, "clientKey", "", "the key file of the client")
+	flag.StringVar(&argInfo.EtcdTLS.CAFile, "clientCAFile", "", "the path of the client CAFile")
+	flag.StringVar(&argInfo.EtcdTLS.CertFile, "clientCert", "", "the cert file of the client")
+	flag.StringVar(&argInfo.EtcdTLS.KeyFile, "clientKey", "", "the key file of the client")

 	flag.StringVar(&dirPath, "d", ".", "the directory to store log and snapshot")

@ -87,12 +86,6 @@ func init() {
 	flag.StringVar(&cpuprofile, "cpuprofile", "", "write cpu profile to file")
 }

-// CONSTANTS
-const (
-	RaftServer = iota
-	EtcdServer
-)
-
 const (
 	ELECTIONTIMEOUT  = 200 * time.Millisecond
 	HEARTBEATTIMEOUT = 50 * time.Millisecond
@ -110,6 +103,12 @@ const (
 //
 //------------------------------------------------------------------------------

+type TLSInfo struct {
+	CertFile string `json:"CertFile"`
+	KeyFile  string `json:"KeyFile"`
+	CAFile   string `json:"CAFile"`
+}
+
 type Info struct {
 	Name string `json:"name"`

@ -117,13 +116,8 @@ type Info struct {
 	EtcdURL string `json:"etcdURL"`
 	WebURL  string `json:"webURL"`

-	ServerCertFile string `json:"serverCertFile"`
-	ServerKeyFile  string `json:"serverKeyFile"`
-	ServerCAFile   string `json:"serverCAFile"`
-
-	ClientCertFile string `json:"clientCertFile"`
-	ClientKeyFile  string `json:"clientKeyFile"`
-	ClientCAFile   string `json:"clientCAFile"`
+	RaftTLS TLSInfo `json:"raftTLS"`
+	EtcdTLS TLSInfo `json:"etcdTLS"`
 }

 //------------------------------------------------------------------------------
@ -143,18 +137,27 @@ var info *Info
 //
 //------------------------------------------------------------------------------

-// Check a URL and clean it up if the user forgot the schema
-func checkURL(u string, defaultSchema string) string {
-	p, err := url.Parse(u)
+// sanitizeURL will cleanup a host string in the format hostname:port and
+// attach a schema.
+func sanitizeURL(host string, defaultScheme string) string {
+	// Blank URLs are fine input, just return it
+	if len(host) == 0 {
+		return host
+	}

+	p, err := url.Parse(host)
 	if err != nil {
-		panic(err)
+		fatal(err)
 	}

-	if len(p.Host) == 0 && len(defaultSchema) != 0 {
-		return checkURL(fmt.Sprintf("%s://%s", defaultSchema, u), "")
+	// Make sure the host is in Host:Port format
+	_, _, err = net.SplitHostPort(host)
+	if err != nil {
+		fatal(err)
 	}

+	p = &url.URL{Host: host, Scheme: defaultScheme}
+
 	return p.String()
 }

@ -200,15 +203,24 @@ func main() {
 		cluster = strings.Split(string(b), ",")
 	}

-	// Otherwise ask user for info and write it to file.
-	argInfo.Name = strings.TrimSpace(argInfo.Name)
-
-	if argInfo.Name == "" {
-		fatal("Please give the name of the server")
+	raftTLSConfig, ok := tlsConfigFromInfo(argInfo.RaftTLS)
+	if !ok {
+		fatal("Please specify cert and key file or cert and key file and CAFile or none of the three")
 	}

-	argInfo.RaftURL = checkURL(argInfo.RaftURL, "http")
-	argInfo.EtcdURL = checkURL(argInfo.EtcdURL, "http")
+	etcdTLSConfig, ok := tlsConfigFromInfo(argInfo.EtcdTLS)
+	if !ok {
+		fatal("Please specify cert and key file or cert and key file and CAFile or none of the three")
+	}
+
+	argInfo.Name = strings.TrimSpace(argInfo.Name)
+	if argInfo.Name == "" {
+		fatal("ERROR: server name required. e.g. '-n=server_name'")
+	}
+
+	argInfo.RaftURL = sanitizeURL(argInfo.RaftURL, raftTLSConfig.Scheme)
+	argInfo.EtcdURL = sanitizeURL(argInfo.EtcdURL, etcdTLSConfig.Scheme)
+	argInfo.WebURL = sanitizeURL(argInfo.WebURL, "http")

 	// Setup commands.
 	registerCommands()
@ -220,40 +232,30 @@ func main() {

 	info = getInfo(dirPath)

-	raftTlsConfs, ok := tlsConf(RaftServer)
-	if !ok {
-		fatal("Please specify cert and key file or cert and key file and CAFile or none of the three")
-	}
-
-	etcdTlsConfs, ok := tlsConf(EtcdServer)
-	if !ok {
-		fatal("Please specify cert and key file or cert and key file and CAFile or none of the three")
-	}
-
 	// Create etcd key-value store
 	etcdStore = store.CreateStore(maxSize)

-	startRaft(raftTlsConfs)
+	startRaft(raftTLSConfig)

 	if argInfo.WebURL != "" {
 		// start web
-		etcdStore.SetMessager(storeMsg)
+		argInfo.WebURL = sanitizeURL(argInfo.WebURL, "http")
 		go webHelper()
 		go web.Start(raftServer, argInfo.WebURL)
 	}

-	startEtcdTransport(*info, etcdTlsConfs[0])
+	startEtcdTransport(*info, etcdTLSConfig.Scheme, etcdTLSConfig.Server)

 }

 // Start the raft server
-func startRaft(tlsConfs []*tls.Config) {
+func startRaft(tlsConfig TLSConfig) {
 	var err error

 	raftName := info.Name

 	// Create transporter for raft
-	raftTransporter = newTransporter(tlsConfs[1])
+	raftTransporter = newTransporter(tlsConfig.Scheme, tlsConfig.Client)

 	// Create raft server
 	raftServer, err = raft.NewServer(raftName, dirPath, raftTransporter, etcdStore, nil)
@ -348,37 +350,29 @@ func startRaft(tlsConfs []*tls.Config) {
 	}

 	// start to response to raft requests
-	go startRaftTransport(*info, tlsConfs[0])
+	go startRaftTransport(*info, tlsConfig.Scheme, tlsConfig.Server)

 }

 // Create transporter using by raft server
 // Create http or https transporter based on
 // whether the user give the server cert and key
-func newTransporter(tlsConf *tls.Config) transporter {
+func newTransporter(scheme string, tlsConf tls.Config) transporter {
 	t := transporter{}

-	if tlsConf == nil {
-		t.scheme = "http://"
+	t.scheme = scheme

-		t.client = &http.Client{
-			Transport: &http.Transport{
-				Dial: dialTimeout,
-			},
-		}
-
-	} else {
-		t.scheme = "https://"
-
-		tr := &http.Transport{
-			TLSClientConfig:    tlsConf,
-			Dial:               dialTimeout,
-			DisableCompression: true,
-		}
-
-		t.client = &http.Client{Transport: tr}
+	tr := &http.Transport{
+		Dial:               dialTimeout,
 	}

+	if scheme == "https" {
+		tr.TLSClientConfig = &tlsConf
+		tr.DisableCompression = true
+	}
+
+	t.client = &http.Client{Transport: tr}
+
 	return t
 }

@ -388,113 +382,109 @@ func dialTimeout(network, addr string) (net.Conn, error) {
 }

 // Start to listen and response raft command
-func startRaftTransport(info Info, tlsConf *tls.Config) {
-
-	// internal commands
-	http.HandleFunc("/name", NameHttpHandler)
-	http.HandleFunc("/join", JoinHttpHandler)
-	http.HandleFunc("/vote", VoteHttpHandler)
-	http.HandleFunc("/log", GetLogHttpHandler)
-	http.HandleFunc("/log/append", AppendEntriesHttpHandler)
-	http.HandleFunc("/snapshot", SnapshotHttpHandler)
-	http.HandleFunc("/snapshotRecovery", SnapshotRecoveryHttpHandler)
-	http.HandleFunc("/etcdURL", EtcdURLHttpHandler)
-
+func startRaftTransport(info Info, scheme string, tlsConf tls.Config) {
 	u, _ := url.Parse(info.RaftURL)
 	fmt.Printf("raft server [%s] listening on %s\n", info.Name, u)

-	if tlsConf == nil {
-		http.ListenAndServe(u.Host, nil)
+	raftMux := http.NewServeMux()
+
+	server := &http.Server{
+		Handler:   raftMux,
+		TLSConfig: &tlsConf,
+		Addr:      u.Host,
+	}
+
+	// internal commands
+	raftMux.HandleFunc("/name", NameHttpHandler)
+	raftMux.HandleFunc("/join", JoinHttpHandler)
+	raftMux.HandleFunc("/vote", VoteHttpHandler)
+	raftMux.HandleFunc("/log", GetLogHttpHandler)
+	raftMux.HandleFunc("/log/append", AppendEntriesHttpHandler)
+	raftMux.HandleFunc("/snapshot", SnapshotHttpHandler)
+	raftMux.HandleFunc("/snapshotRecovery", SnapshotRecoveryHttpHandler)
+	raftMux.HandleFunc("/etcdURL", EtcdURLHttpHandler)
+
+	if scheme == "http" {
+		fatal(server.ListenAndServe())
 	} else {
-		server := &http.Server{
-			TLSConfig: tlsConf,
-			Addr:      u.Host,
-		}
-		fatal(server.ListenAndServeTLS(info.ServerCertFile, argInfo.ServerKeyFile))
+		fatal(server.ListenAndServeTLS(info.RaftTLS.CertFile, info.RaftTLS.KeyFile))
 	}

 }

 // Start to listen and response client command
-func startEtcdTransport(info Info, tlsConf *tls.Config) {
-	// external commands
-	http.HandleFunc("/"+version+"/keys/", Multiplexer)
-	http.HandleFunc("/"+version+"/watch/", WatchHttpHandler)
-	http.HandleFunc("/leader", LeaderHttpHandler)
-	http.HandleFunc("/machines", MachinesHttpHandler)
-	http.HandleFunc("/", VersionHttpHandler)
-	http.HandleFunc("/stats", StatsHttpHandler)
-	http.HandleFunc("/test/", TestHttpHandler)
-
+func startEtcdTransport(info Info, scheme string, tlsConf tls.Config) {
 	u, _ := url.Parse(info.EtcdURL)
 	fmt.Printf("etcd server [%s] listening on %s\n", info.Name, u)

-	if tlsConf == nil {
-		fatal(http.ListenAndServe(u.Host, nil))
+	etcdMux := http.NewServeMux()
+
+	server := &http.Server{
+		Handler:   etcdMux,
+		TLSConfig: &tlsConf,
+		Addr:      u.Host,
+	}
+
+	// external commands
+	etcdMux.HandleFunc("/"+version+"/keys/", Multiplexer)
+	etcdMux.HandleFunc("/"+version+"/watch/", WatchHttpHandler)
+	etcdMux.HandleFunc("/leader", LeaderHttpHandler)
+	etcdMux.HandleFunc("/machines", MachinesHttpHandler)
+	etcdMux.HandleFunc("/", VersionHttpHandler)
+	etcdMux.HandleFunc("/stats", StatsHttpHandler)
+	etcdMux.HandleFunc("/test/", TestHttpHandler)
+
+	if scheme == "http" {
+		fatal(server.ListenAndServe())
 	} else {
-		server := &http.Server{
-			TLSConfig: tlsConf,
-			Addr:      u.Host,
-		}
-		fatal(server.ListenAndServeTLS(info.ClientCertFile, info.ClientKeyFile))
+		fatal(server.ListenAndServeTLS(info.EtcdTLS.CertFile, info.EtcdTLS.KeyFile))
 	}
 }

 //--------------------------------------
 // Config
 //--------------------------------------
-func tlsConf(source int) ([]*tls.Config, bool) {
+
+type TLSConfig struct {
+	Scheme string
+	Server tls.Config
+	Client tls.Config
+}
+
+func tlsConfigFromInfo(info TLSInfo) (t TLSConfig, ok bool) {
 	var keyFile, certFile, CAFile string
 	var tlsCert tls.Certificate
-	var isAuth bool
 	var err error

-	switch source {
+	t.Scheme = "http"

-	case RaftServer:
-		keyFile = info.ServerKeyFile
-		certFile = info.ServerCertFile
-		CAFile = info.ServerCAFile
-
-		if keyFile != "" && certFile != "" {
-			tlsCert, err = tls.LoadX509KeyPair(certFile, keyFile)
-			if err == nil {
-				fatal(err)
-			}
-			isAuth = true
-		}
-
-	case EtcdServer:
-		keyFile = info.ClientKeyFile
-		certFile = info.ClientCertFile
-		CAFile = info.ClientCAFile
-	}
+	keyFile = info.KeyFile
+	certFile = info.CertFile
+	CAFile = info.CAFile

 	// If the user do not specify key file, cert file and
 	// CA file, the type will be HTTP
 	if keyFile == "" && certFile == "" && CAFile == "" {
-		return []*tls.Config{nil, nil}, true
+		return t, true
 	}

-	if keyFile != "" && certFile != "" {
-		serverConf := &tls.Config{}
-		serverConf.ClientAuth, serverConf.ClientCAs = newCertPool(CAFile)
-
-		if isAuth {
-			raftTransConf := &tls.Config{
-				Certificates:       []tls.Certificate{tlsCert},
-				InsecureSkipVerify: true,
-			}
-			return []*tls.Config{serverConf, raftTransConf}, true
-		}
-
-		return []*tls.Config{serverConf, nil}, true
-
+	// both the key and cert must be present
+	if keyFile == "" || certFile == "" {
+		return t, false
 	}

-	// bad specification
-	return nil, false
+	tlsCert, err = tls.LoadX509KeyPair(certFile, keyFile)
+	if err != nil {
+		fatal(err)
+	}

+	t.Scheme = "https"
+	t.Server.ClientAuth, t.Server.ClientCAs = newCertPool(CAFile)
+
+	t.Client.Certificates = []tls.Certificate{tlsCert}
+	t.Client.InsecureSkipVerify = true
+
+	return t, true
 }

 func parseInfo(path string) *Info {
@ -582,7 +572,7 @@ func newCertPool(CAFile string) (tls.ClientAuthType, *x509.CertPool) {
 }

 // Send join requests to the leader.
-func joinCluster(s *raft.Server, serverName string) error {
+func joinCluster(s *raft.Server, raftURL string) error {
 	var b bytes.Buffer

 	command := &JoinCommand{
@ -600,9 +590,11 @@ func joinCluster(s *raft.Server, serverName string) error {
 		panic("wrong type")
 	}

-	debugf("Send Join Request to %s", serverName)
+	joinURL := url.URL{Host: raftURL, Scheme: raftTransporter.scheme, Path: "/join"}

-	resp, err := t.Post(fmt.Sprintf("%s/join", serverName), &b)
+	debugf("Send Join Request to %s", raftURL)
+	
+	resp, err := t.Post(joinURL.String(), &b)

 	for {
 		if err != nil {
@ -617,15 +609,10 @@ func joinCluster(s *raft.Server, serverName string) error {

 				address := resp.Header.Get("Location")
 				debugf("Send Join Request to %s", address)
-				u, err := url.Parse(address)
-
-				if err != nil {
-					return fmt.Errorf("Unable to join: %s", err.Error())
-				}

 				json.NewEncoder(&b).Encode(command)

-				resp, err = t.Post(path.Join(u.Host, u.Path), &b)
+				resp, err = t.Post(address, &b)

 			} else if resp.StatusCode == http.StatusBadRequest {
 				debug("Reach max number machines in the cluster")
--- a/etcd_handlers.go
+++ b/etcd_handlers.go
@ -106,7 +106,7 @@ func DeleteHttpHandler(w *http.ResponseWriter, req *http.Request) {
 }

 // Dispatch the command to leader
-func dispatch(c Command, w *http.ResponseWriter, req *http.Request, client bool) {
+func dispatch(c Command, w *http.ResponseWriter, req *http.Request, etcd bool) {
 	if raftServer.State() == "leader" {
 		if body, err := raftServer.Do(c); err != nil {
 			if _, ok := err.(store.NotFoundError); ok {
@ -170,11 +170,12 @@ func dispatch(c Command, w *http.ResponseWriter, req *http.Request, client bool)

 		var url string

-		if client {
-			clientAddr, _ := getEtcdURL(raftServer.Leader())
-			url = clientAddr + path
+		if etcd {
+			etcdAddr, _ := nameToEtcdURL(raftServer.Leader())
+			url = etcdAddr + path
 		} else {
-			url = raftServer.Leader() + path
+			raftAddr, _ := nameToRaftURL(raftServer.Leader())
+			url = raftAddr + path
 		}

 		debugf("Redirect to %s", url)
--- a/etcd_long_test.go
+++ b/etcd_long_test.go
@ -18,7 +18,7 @@ func TestKillLeader(t *testing.T) {
 	procAttr.Files = []*os.File{nil, os.Stdout, os.Stderr}

 	clusterSize := 5
-	argGroup, etcds, err := createCluster(clusterSize, procAttr)
+	argGroup, etcds, err := createCluster(clusterSize, procAttr, false)

 	if err != nil {
 		t.Fatal("cannot create cluster")
@ -70,7 +70,7 @@ func TestKillRandom(t *testing.T) {
 	procAttr.Files = []*os.File{nil, os.Stdout, os.Stderr}

 	clusterSize := 9
-	argGroup, etcds, err := createCluster(clusterSize, procAttr)
+	argGroup, etcds, err := createCluster(clusterSize, procAttr, false)

 	if err != nil {
 		t.Fatal("cannot create cluster")
@ -122,12 +122,12 @@ func TestKillRandom(t *testing.T) {

 }

-func BenchmarkEtcdDirectCall(b *testing.B) {
+func templateBenchmarkEtcdDirectCall(b *testing.B, tls bool) {
 	procAttr := new(os.ProcAttr)
 	procAttr.Files = []*os.File{nil, os.Stdout, os.Stderr}

 	clusterSize := 3
-	_, etcds, _ := createCluster(clusterSize, procAttr)
+	_, etcds, _ := createCluster(clusterSize, procAttr, tls)

 	defer destroyCluster(etcds)

@ -140,3 +140,11 @@ func BenchmarkEtcdDirectCall(b *testing.B) {
 	}

 }
+
+func BenchmarkEtcdDirectCall(b *testing.B) {
+	templateBenchmarkEtcdDirectCall(b, false)
+}
+
+func BenchmarkEtcdDirectCallTls(b *testing.B) {
+	templateBenchmarkEtcdDirectCall(b, true)
+}
--- a/etcd_test.go
+++ b/etcd_test.go
@ -110,13 +110,13 @@ func TestSingleNodeRecovery(t *testing.T) {
 }

 // Create a three nodes and try to set value
-func TestSimpleMultiNode(t *testing.T) {
+func templateTestSimpleMultiNode(t *testing.T, tls bool) {
 	procAttr := new(os.ProcAttr)
 	procAttr.Files = []*os.File{nil, os.Stdout, os.Stderr}

 	clusterSize := 3

-	_, etcds, err := createCluster(clusterSize, procAttr)
+	_, etcds, err := createCluster(clusterSize, procAttr, tls)

 	if err != nil {
 		t.Fatal("cannot create cluster")
@ -154,6 +154,14 @@ func TestSimpleMultiNode(t *testing.T) {

 }

+func TestSimpleMultiNode(t *testing.T) {
+	templateTestSimpleMultiNode(t, false)
+}
+
+func TestSimpleMultiNodeTls(t *testing.T) {
+	templateTestSimpleMultiNode(t, true)
+}
+
 // Create a five nodes
 // Randomly kill one of the node and keep on sending set command to the cluster
 func TestMultiNodeRecovery(t *testing.T) {
@ -161,7 +169,7 @@ func TestMultiNodeRecovery(t *testing.T) {
 	procAttr.Files = []*os.File{nil, os.Stdout, os.Stderr}

 	clusterSize := 5
-	argGroup, etcds, err := createCluster(clusterSize, procAttr)
+	argGroup, etcds, err := createCluster(clusterSize, procAttr, false)

 	if err != nil {
 		t.Fatal("cannot create cluster")
--- a/fixtures/ca/.gitattributes
+++ b/fixtures/ca/.gitattributes
@ -0,0 +1 @@
+* -text
--- a/fixtures/ca/README
+++ b/fixtures/ca/README
@ -0,0 +1,18 @@
+Testing x509 certs for luacrypto
+
+# Make the CA cert
+openssl genrsa -des3 -out ca.key 4096
+openssl req -new -x509 -days 365 -key ca.key -out ca.crt  -extfile openssl.cnf -extensions v3_ca
+
+# Make server cert and signing request
+openssl genrsa -des3 -out server.key 4096
+openssl req -new -key server.key -out server.csr  -config openssl.cnf
+
+# Sign the server csr and generate a crt
+openssl x509 -req -days 365 -in server.csr -CA ca.crt -CAkey ca.key -set_serial 01 -out server.crt -extfile openssl.cnf -extensions v3_req
+
+# Output unencrypted server key
+openssl rsa -in server.key -out server.key.insecure
+
+# Output "raw" public key from server crt
+openssl x509 -pubkey -noout -in server.crt > server.pub
--- a/fixtures/ca/broken/README
+++ b/fixtures/ca/broken/README
@ -0,0 +1,21 @@
+## Testing x509 certs for luvit
+
+# Make the CA cert
+openssl genrsa -out ca.key 4096
+openssl req -new -x509 -days 365 -key ca.key -out ca.crt
+
+# Make server cert and signing request
+openssl genrsa -out server.key 4096
+openssl req -new -key server.key -out server.csr
+
+# Sign the server csr and generate a crt
+openssl x509 -req -days 365 -in server.csr -CA ca.crt -CAkey ca.key -set_serial 01 -out server.crt
+
+# Output unencrypted server key
+openssl rsa -in server.key -out server.key.insecure
+
+# Output "raw" public key from server crt
+openssl x509 -pubkey -noout -in server.crt > server.pub
+
+# Sign the public key with the key (just for testing signatures)
+openssl dgst -sign server.key.insecure -sha256  server.pub > server.pub.sig
--- a/fixtures/ca/broken/ca.crt
+++ b/fixtures/ca/broken/ca.crt
@ -0,0 +1,33 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
--- a/fixtures/ca/broken/ca.key
+++ b/fixtures/ca/broken/ca.key
@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----
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+-----END RSA PRIVATE KEY-----
--- a/fixtures/ca/broken/server.crt
+++ b/fixtures/ca/broken/server.crt
@ -0,0 +1,29 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
--- a/fixtures/ca/broken/server.csr
+++ b/fixtures/ca/broken/server.csr
@ -0,0 +1,27 @@
+-----BEGIN CERTIFICATE REQUEST-----
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+-----END CERTIFICATE REQUEST-----
--- a/fixtures/ca/broken/server.key
+++ b/fixtures/ca/broken/server.key
@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----
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+-----END RSA PRIVATE KEY-----
--- a/fixtures/ca/broken/server.key.insecure
+++ b/fixtures/ca/broken/server.key.insecure
@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----
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+-----END RSA PRIVATE KEY-----
--- a/fixtures/ca/broken/server.pub
+++ b/fixtures/ca/broken/server.pub
@ -0,0 +1,14 @@
+-----BEGIN PUBLIC KEY-----
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+-----END PUBLIC KEY-----
--- a/fixtures/ca/broken/server.pub.sig
+++ b/fixtures/ca/broken/server.pub.sig
--- a/fixtures/ca/ca.crt
+++ b/fixtures/ca/ca.crt
@ -0,0 +1,31 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
--- a/fixtures/ca/ca.key
+++ b/fixtures/ca/ca.key
@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-EDE3-CBC,90DB77765661F24C
+
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+-----END RSA PRIVATE KEY-----
--- a/fixtures/ca/chain.pem
+++ b/fixtures/ca/chain.pem
@ -0,0 +1,61 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
--- a/fixtures/ca/chain2.pem
+++ b/fixtures/ca/chain2.pem
@ -0,0 +1,61 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
--- a/fixtures/ca/openssl.cnf
+++ b/fixtures/ca/openssl.cnf
@ -0,0 +1,337 @@
+[ new_oids ]
+
+# We can add new OIDs in here for use by 'ca', 'req' and 'ts'.
+# Add a simple OID like this:
+# testoid1=1.2.3.4
+# Or use config file substitution like this:
+# testoid2=${testoid1}.5.6
+
+# Policies used by the TSA examples.
+tsa_policy1 = 1.2.3.4.1
+tsa_policy2 = 1.2.3.4.5.6
+tsa_policy3 = 1.2.3.4.5.7
+
+####################################################################
+[ ca ]
+default_ca	= CA_default		# The default ca section
+
+####################################################################
+[ CA_default ]
+
+dir		= ./demoCA		# Where everything is kept
+certs		= $dir/certs		# Where the issued certs are kept
+crl_dir		= $dir/crl		# Where the issued crl are kept
+database	= $dir/index.txt	# database index file.
+#unique_subject	= no			# Set to 'no' to allow creation of
+					# several ctificates with same subject.
+new_certs_dir	= $dir/newcerts		# default place for new certs.
+
+certificate	= $dir/cacert.pem 	# The CA certificate
+serial		= $dir/serial 		# The current serial number
+crlnumber	= $dir/crlnumber	# the current crl number
+					# must be commented out to leave a V1 CRL
+crl		= $dir/crl.pem 		# The current CRL
+private_key	= $dir/private/cakey.pem# The private key
+RANDFILE	= $dir/private/.rand	# private random number file
+
+x509_extensions	= usr_cert		# The extentions to add to the cert
+
+# Comment out the following two lines for the "traditional"
+# (and highly broken) format.
+name_opt 	= ca_default		# Subject Name options
+cert_opt 	= ca_default		# Certificate field options
+
+# Extension copying option: use with caution.
+# copy_extensions = copy
+
+# Extensions to add to a CRL. Note: Netscape communicator chokes on V2 CRLs
+# so this is commented out by default to leave a V1 CRL.
+# crlnumber must also be commented out to leave a V1 CRL.
+# crl_extensions	= crl_ext
+
+default_days	= 365			# how long to certify for
+default_crl_days= 30			# how long before next CRL
+default_md	= default		# use public key default MD
+preserve	= no			# keep passed DN ordering
+
+# A few difference way of specifying how similar the request should look
+# For type CA, the listed attributes must be the same, and the optional
+# and supplied fields are just that :-)
+policy		= policy_match
+
+# For the CA policy
+[ policy_match ]
+countryName		= match
+stateOrProvinceName	= match
+organizationName	= match
+organizationalUnitName	= optional
+commonName		= supplied
+emailAddress		= optional
+
+# For the 'anything' policy
+# At this point in time, you must list all acceptable 'object'
+# types.
+[ policy_anything ]
+countryName		= optional
+stateOrProvinceName	= optional
+localityName		= optional
+organizationName	= optional
+organizationalUnitName	= optional
+commonName		= supplied
+emailAddress		= optional
+
+####################################################################
+[ req ]
+default_bits		= 1024
+default_keyfile 	= privkey.pem
+distinguished_name	= req_distinguished_name
+attributes		= req_attributes
+x509_extensions	= v3_ca	# The extentions to add to the self signed cert
+
+# Passwords for private keys if not present they will be prompted for
+# input_password = secret
+# output_password = secret
+
+# This sets a mask for permitted string types. There are several options. 
+# default: PrintableString, T61String, BMPString.
+# pkix	 : PrintableString, BMPString (PKIX recommendation before 2004)
+# utf8only: only UTF8Strings (PKIX recommendation after 2004).
+# nombstr : PrintableString, T61String (no BMPStrings or UTF8Strings).
+# MASK:XXXX a literal mask value.
+# WARNING: ancient versions of Netscape crash on BMPStrings or UTF8Strings.
+string_mask = utf8only
+
+req_extensions = v3_req # The extensions to add to a certificate request
+
+[ req_distinguished_name ]
+countryName			= Country Name (2 letter code)
+countryName_default		= AU
+countryName_min			= 2
+countryName_max			= 2
+
+stateOrProvinceName		= State or Province Name (full name)
+stateOrProvinceName_default	= Some-State
+
+localityName			= Locality Name (eg, city)
+
+0.organizationName		= Organization Name (eg, company)
+0.organizationName_default	= Internet Widgits Pty Ltd
+
+# we can do this but it is not needed normally :-)
+#1.organizationName		= Second Organization Name (eg, company)
+#1.organizationName_default	= World Wide Web Pty Ltd
+
+organizationalUnitName		= Organizational Unit Name (eg, section)
+#organizationalUnitName_default	=
+
+commonName			= Common Name (e.g. server FQDN or YOUR name)
+commonName_max			= 64
+
+emailAddress			= Email Address
+emailAddress_max		= 64
+
+# SET-ex3			= SET extension number 3
+
+[ req_attributes ]
+challengePassword		= A challenge password
+challengePassword_min		= 4
+challengePassword_max		= 20
+
+unstructuredName		= An optional company name
+
+[ usr_cert ]
+
+# This is required for TSA certificates.
+# This is required for client Auth and server Auth
+extendedKeyUsage = critical,timeStamping,serverAuth,clientAuth
+
+# These extensions are added when 'ca' signs a request.
+
+# This goes against PKIX guidelines but some CAs do it and some software
+# requires this to avoid interpreting an end user certificate as a CA.
+
+basicConstraints=CA:FALSE
+
+# Here are some examples of the usage of nsCertType. If it is omitted
+# the certificate can be used for anything *except* object signing.
+
+# This is OK for an SSL server.
+# nsCertType			= server
+
+# For an object signing certificate this would be used.
+# nsCertType = objsign
+
+# For normal client use this is typical
+# nsCertType = client, email
+
+# and for everything including object signing:
+# nsCertType = client, email, objsign
+
+# This is typical in keyUsage for a client certificate.
+# keyUsage = nonRepudiation, digitalSignature, keyEncipherment
+
+# This will be displayed in Netscape's comment listbox.
+nsComment			= "OpenSSL Generated Certificate"
+
+# PKIX recommendations harmless if included in all certificates.
+subjectKeyIdentifier=hash
+authorityKeyIdentifier=keyid,issuer
+
+# This stuff is for subjectAltName and issuerAltname.
+# Import the email address.
+# subjectAltName=email:copy
+# An alternative to produce certificates that aren't
+# deprecated according to PKIX.
+# subjectAltName=email:move
+
+# Copy subject details
+# issuerAltName=issuer:copy
+
+#nsCaRevocationUrl		= http://www.domain.dom/ca-crl.pem
+#nsBaseUrl
+#nsRevocationUrl
+#nsRenewalUrl
+#nsCaPolicyUrl
+#nsSslServerName
+
+[ v3_req ]
+
+# Extensions to add to a certificate request
+
+basicConstraints = CA:FALSE
+keyUsage = nonRepudiation, digitalSignature, keyEncipherment
+extendedKeyUsage = critical,timeStamping,serverAuth,clientAuth
+subjectAltName = @alt_names
+
+[ v3_ca ]
+
+
+# Extensions for a typical CA
+
+
+# PKIX recommendation.
+
+subjectKeyIdentifier=hash
+
+authorityKeyIdentifier=keyid:always,issuer
+
+# This is what PKIX recommends but some broken software chokes on critical
+# extensions.
+#basicConstraints = critical,CA:true
+# So we do this instead.
+basicConstraints = CA:true
+keyUsage = keyCertSign, cRLSign
+
+# Key usage: this is typical for a CA certificate. However since it will
+# prevent it being used as an test self-signed certificate it is best
+# left out by default.
+# keyUsage = cRLSign, keyCertSign
+
+# Some might want this also
+# nsCertType = sslCA, emailCA
+
+# Include email address in subject alt name: another PKIX recommendation
+# subjectAltName=email:copy
+# Copy issuer details
+# issuerAltName=issuer:copy
+
+# DER hex encoding of an extension: beware experts only!
+# obj=DER:02:03
+# Where 'obj' is a standard or added object
+# You can even override a supported extension:
+# basicConstraints= critical, DER:30:03:01:01:FF
+
+[ crl_ext ]
+
+# CRL extensions.
+# Only issuerAltName and authorityKeyIdentifier make any sense in a CRL.
+
+# issuerAltName=issuer:copy
+authorityKeyIdentifier=keyid:always
+
+[ proxy_cert_ext ]
+# These extensions should be added when creating a proxy certificate
+
+# This goes against PKIX guidelines but some CAs do it and some software
+# requires this to avoid interpreting an end user certificate as a CA.
+
+basicConstraints=CA:FALSE
+
+# Here are some examples of the usage of nsCertType. If it is omitted
+# the certificate can be used for anything *except* object signing.
+
+# This is OK for an SSL server.
+# nsCertType			= server
+
+# For an object signing certificate this would be used.
+# nsCertType = objsign
+
+# For normal client use this is typical
+# nsCertType = client, email
+
+# and for everything including object signing:
+# nsCertType = client, email, objsign
+
+# This is typical in keyUsage for a client certificate.
+# keyUsage = nonRepudiation, digitalSignature, keyEncipherment
+
+# This will be displayed in Netscape's comment listbox.
+nsComment			= "OpenSSL Generated Certificate"
+
+# PKIX recommendations harmless if included in all certificates.
+subjectKeyIdentifier=hash
+authorityKeyIdentifier=keyid,issuer
+
+# This stuff is for subjectAltName and issuerAltname.
+# Import the email address.
+# subjectAltName=email:copy
+# An alternative to produce certificates that aren't
+# deprecated according to PKIX.
+# subjectAltName=email:move
+
+# Copy subject details
+# issuerAltName=issuer:copy
+
+#nsCaRevocationUrl		= http://www.domain.dom/ca-crl.pem
+#nsBaseUrl
+#nsRevocationUrl
+#nsRenewalUrl
+#nsCaPolicyUrl
+#nsSslServerName
+
+# This really needs to be in place for it to be a proxy certificate.
+proxyCertInfo=critical,language:id-ppl-anyLanguage,pathlen:3,policy:foo
+
+####################################################################
+[ tsa ]
+
+default_tsa = tsa_config1	# the default TSA section
+
+[ tsa_config1 ]
+
+# These are used by the TSA reply generation only.
+dir		= ./demoCA		# TSA root directory
+serial		= $dir/tsaserial	# The current serial number (mandatory)
+crypto_device	= builtin		# OpenSSL engine to use for signing
+signer_cert	= $dir/tsacert.pem 	# The TSA signing certificate
+					# (optional)
+certs		= $dir/cacert.pem	# Certificate chain to include in reply
+					# (optional)
+signer_key	= $dir/private/tsakey.pem # The TSA private key (optional)
+
+default_policy	= tsa_policy1		# Policy if request did not specify it
+					# (optional)
+other_policies	= tsa_policy2, tsa_policy3	# acceptable policies (optional)
+digests		= md5, sha1		# Acceptable message digests (mandatory)
+accuracy	= secs:1, millisecs:500, microsecs:100	# (optional)
+clock_precision_digits  = 0	# number of digits after dot. (optional)
+ordering		= yes	# Is ordering defined for timestamps?
+				# (optional, default: no)
+tsa_name		= yes	# Must the TSA name be included in the reply?
+				# (optional, default: no)
+ess_cert_id_chain	= no	# Must the ESS cert id chain be included?
+				# (optional, default: no)
+
+
+[alt_names]
+IP.1 = 127.0.0.1
--- a/fixtures/ca/server.crt
+++ b/fixtures/ca/server.crt
@ -0,0 +1,31 @@
+-----BEGIN CERTIFICATE-----
+MIIFXDCCA0SgAwIBAgIBATANBgkqhkiG9w0BAQUFADBFMQswCQYDVQQGEwJBVTET
+MBEGA1UECAwKU29tZS1TdGF0ZTEhMB8GA1UECgwYSW50ZXJuZXQgV2lkZ2l0cyBQ
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+he8NCYMr31zwHSDl8rrTapldn19XHrhiGnD6xvN38cs=
+-----END CERTIFICATE-----
--- a/fixtures/ca/server.csr
+++ b/fixtures/ca/server.csr
@ -0,0 +1,29 @@
+-----BEGIN CERTIFICATE REQUEST-----
+MIIE8DCCAtgCAQAwRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUx
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+LRTenXfl/mlG3QW2aLSn+kjtGW8=
+-----END CERTIFICATE REQUEST-----
--- a/fixtures/ca/server.key
+++ b/fixtures/ca/server.key
@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-EDE3-CBC,34239066AD971D20
+
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+-----END RSA PRIVATE KEY-----
--- a/fixtures/ca/server.key.insecure
+++ b/fixtures/ca/server.key.insecure
@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIJKgIBAAKCAgEAx5i7k1vLi4bizkcW6TLp6It/tsyJOXhwOiZvqR4oxoe5Jg3T
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+-----END RSA PRIVATE KEY-----
--- a/fixtures/ca/server.pem
+++ b/fixtures/ca/server.pem
@ -0,0 +1,14 @@
+-----BEGIN PUBLIC KEY-----
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+-----END PUBLIC KEY-----
--- a/fixtures/ca/server.pub
+++ b/fixtures/ca/server.pub
@ -0,0 +1,14 @@
+-----BEGIN PUBLIC KEY-----
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+-----END PUBLIC KEY-----
--- a/fixtures/ca/server.pub.sig
+++ b/fixtures/ca/server.pub.sig
--- a/fixtures/ca/server2.crt
+++ b/fixtures/ca/server2.crt
@ -0,0 +1,31 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
--- a/fixtures/ca/server2.csr
+++ b/fixtures/ca/server2.csr
@ -0,0 +1,29 @@
+-----BEGIN CERTIFICATE REQUEST-----
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+-----END CERTIFICATE REQUEST-----
--- a/fixtures/ca/server2.key
+++ b/fixtures/ca/server2.key
@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-EDE3-CBC,6357944A31F1FA4D
+
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+14gQ/2SybyHZVB6RyPIw3E/QHu8ywNVOHg+pQDecFD0nQWV+l7fhRxn7+w4oLfx9
+PUIA/VFHaxx4pr14oHX1xUMOxuovhEjdXS1JkU6Niib5EqfrL3MDBnoMcH4EiAuT
+XfNy5K+uxD2uW0bxq6yjRGTB1yec8kcrcZyArQkAI7mfTOAywSiQyD6O038hQ7Rl
+hfMBSNjJiEhEvr4teNK6YPacQvsUEaAK411sHpb+enMR7l75PUazNdLHkVr/4rYo
+Z4eL6J3TAVmCN2QKvPDEgz9lr5pl4ogTN5mysPzCc8YtT+B7o096TcD8U+8bstFa
+GcTfsEGcxggX321Xc7kbfBPXKS7yq8b9wqwB3zbDTWgf3H/fd2aHozPBFeYWi8iK
+6qIM1wiFYYV20So/jF3U8a6EdOjy47JdXXdUONj9Qe+fE+8iNA2x0FzWUJIXy0dI
+-----END RSA PRIVATE KEY-----
--- a/fixtures/ca/server2.key.insecure
+++ b/fixtures/ca/server2.key.insecure
@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----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==
+-----END RSA PRIVATE KEY-----
--- a/fixtures/ca/server2.pub
+++ b/fixtures/ca/server2.pub
@ -0,0 +1,14 @@
+-----BEGIN PUBLIC KEY-----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+-----END PUBLIC KEY-----
--- a/store/tree.go
+++ b/store/tree.go
@ -124,6 +124,11 @@ func (t *tree) set(key string, value Node) bool {
 func (t *tree) internalGet(key string) (*treeNode, bool) {
 	nodesName := split(key)

+	// should be able to get root
+	if len(nodesName) == 1 && nodesName[0] == "" {
+		return t.Root, true
+	}
+
 	nodeMap := t.Root.NodeMap

 	var i int
--- a/test.go
+++ b/test.go
@ -55,14 +55,31 @@ func set(stop chan bool) {
 }

 // Create a cluster of etcd nodes
-func createCluster(size int, procAttr *os.ProcAttr) ([][]string, []*os.Process, error) {
+func createCluster(size int, procAttr *os.ProcAttr, ssl bool) ([][]string, []*os.Process, error) {
 	argGroup := make([][]string, size)
+
+	sslServer1 := []string{"-serverCAFile=./fixtures/ca/ca.crt",
+		"-serverCert=./fixtures/ca/server.crt",
+		"-serverKey=./fixtures/ca/server.key.insecure",
+	}
+
+	sslServer2 := []string{"-serverCAFile=./fixtures/ca/ca.crt",
+		"-serverCert=./fixtures/ca/server2.crt",
+		"-serverKey=./fixtures/ca/server2.key.insecure",
+	}
+
 	for i := 0; i < size; i++ {
 		if i == 0 {
-			argGroup[i] = []string{"etcd", "-d=/tmp/node1", "-n=node1"}
+			argGroup[i] = []string{"etcd", "-d=/tmp/node1", "-n=node1", "-vv"}
+			if ssl {
+				argGroup[i] = append(argGroup[i], sslServer1...)
+			}
 		} else {
 			strI := strconv.Itoa(i + 1)
-			argGroup[i] = []string{"etcd", "-n=node" + strI, "-c=127.0.0.1:400" + strI, "-s=127.0.0.1:700" + strI, "-d=/tmp/node" + strI, "-C=http://127.0.0.1:7001"}
+			argGroup[i] = []string{"etcd", "-n=node" + strI, "-c=127.0.0.1:400" + strI, "-s=127.0.0.1:700" + strI, "-d=/tmp/node" + strI, "-C=127.0.0.1:7001"}
+			if ssl {
+				argGroup[i] = append(argGroup[i], sslServer2...)
+			}
 		}
 	}

--- a/transporter.go
+++ b/transporter.go
@ -39,6 +39,7 @@ func (t transporter) SendAppendEntriesRequest(server *raft.Server, peer *raft.Pe
 		}

 	}
+
 	return aersp
 }

@ -80,6 +81,10 @@ func (t transporter) SendSnapshotRequest(server *raft.Server, peer *raft.Peer, r

 	resp, err := t.Post(fmt.Sprintf("%s/snapshot", u), &b)

+	if err != nil {
+		debugf("Cannot send SendSnapshotRequest to %s : %s", u, err)
+	}
+
 	if resp != nil {
 		defer resp.Body.Close()
 		aersp = &raft.SnapshotResponse{}
@ -88,6 +93,7 @@ func (t transporter) SendSnapshotRequest(server *raft.Server, peer *raft.Peer, r
 			return aersp
 		}
 	}
+
 	return aersp
 }

@ -103,6 +109,10 @@ func (t transporter) SendSnapshotRecoveryRequest(server *raft.Server, peer *raft

 	resp, err := t.Post(fmt.Sprintf("%s/snapshotRecovery", u), &b)

+	if err != nil {
+		debugf("Cannot send SendSnapshotRecoveryRequest to %s : %s", u, err)
+	}
+
 	if resp != nil {
 		defer resp.Body.Close()
 		aersp = &raft.SnapshotRecoveryResponse{}
@ -110,6 +120,7 @@ func (t transporter) SendSnapshotRecoveryRequest(server *raft.Server, peer *raft
 			return aersp
 		}
 	}
+
 	return aersp
 }

--- a/util.go
+++ b/util.go
@ -18,6 +18,7 @@ var storeMsg chan string
 // Help to send msg from store to webHub
 func webHelper() {
 	storeMsg = make(chan string)
+	etcdStore.SetMessager(storeMsg)
 	for {
 		// transfer the new msg to webHub
 		web.Hub().Send(<-storeMsg)
--- a/web/web.go
+++ b/web/web.go
@ -9,8 +9,8 @@ import (
 	"net/url"
 )

-var s *raft.Server
 var mainTempl *template.Template
+var mainPage *MainPage

 type MainPage struct {
 	Leader  string
@ -18,23 +18,33 @@ type MainPage struct {
 }

 func mainHandler(c http.ResponseWriter, req *http.Request) {
-
-	p := &MainPage{Leader: s.Leader(),
-		Address: s.Name()}
+	p := mainPage

 	mainTempl.Execute(c, p)
 }

-func Start(server *raft.Server, webURL string) {
+func Start(raftServer *raft.Server, webURL string) {
 	u, _ := url.Parse(webURL)

+	webMux := http.NewServeMux()
+
+	server := &http.Server{
+		Handler:   webMux,
+		Addr:      u.Host,
+	}
+
+	mainPage = &MainPage{
+		Leader: raftServer.Leader(),
+		Address: u.Host,
+	}
+
 	mainTempl = template.Must(template.New("index.html").Parse(index_html))
-	s = server

 	go h.run()
-	http.HandleFunc("/", mainHandler)
-	http.Handle("/ws", websocket.Handler(wsHandler))
+	webMux.HandleFunc("/", mainHandler)
+	webMux.Handle("/ws", websocket.Handler(wsHandler))

-	fmt.Printf("etcd web server listening on %s\n", u)
-	http.ListenAndServe(u.Host, nil)
+	fmt.Printf("etcd web server [%s] listening on %s\n", raftServer.Name(), u)
+
+	server.ListenAndServe()
 }