/* runs through the process of setting up the server as specified in the args */
func main() {
kingpin.MustParse(app.Parse(os.Args[1:]))
var port int = *appPort
var kfilepath string = *appPrivatekeyfile
var kinfopath string = *appInfo
fmt.Printf("Sigserv3 - listening on port %d.\n", port)
suite := ed25519.NewAES128SHA256Ed25519(true)
kv, err := crypto.SchnorrLoadKeypair(kfilepath, suite)
if err != nil {
fmt.Println("Error " + err.Error())
return
}
info, err := LoadInfo(kinfopath)
if err != nil {
fmt.Println("Error " + err.Error())
return
}
// I don't know if there's a way to
// do std::bind-like behaviour in GO.
// for C++ what I'd do is pretty simple:
// newfunc := std::bind(&func, args to bind)
var signBlindImpl connectionhandler = func(conn net.Conn) {
signBlindlySchnorr(conn, suite, kv, info)
}
serve(port, signBlindImpl)
}
func main() {
app.Version(buildVersion)
kp.MustParse(app.Parse(os.Args[1:]))
pwd, err := os.Getwd()
app.FatalIfError(err, "pwd")
fatalIfError(app, gc.VersionCheck(pwd, buildVersion), "version")
showComments(pwd)
}
func main() {
app.Version(buildVersion)
pwd, err := os.Getwd()
app.FatalIfError(err, "pwd")
fatalIfError(app, gc.VersionCheck(pwd, buildVersion), "version")
switch kp.MustParse(app.Parse(os.Args[1:])) {
case "find":
findText(pwd, *text)
case "index":
indexComments(pwd)
}
}
func Run(args []string) {
kingpin.CommandLine.HelpFlag.Short('h')
kingpin.Version(VERSION)
opFmt := &OuputFormat{JSON: *json, TSV: *tsv}
switch kingpin.MustParse(cli.Parse(args[1:])) {
case "servers":
listServers(opFmt)
case "api":
apiRequest(*apiMethod, *apiPath, opFmt)
}
}
func main() {
app.Version(buildVersion)
pwd, err := os.Getwd()
app.FatalIfError(err, "pwd")
fatalIfError(app, gc.VersionCheck(pwd, buildVersion), "version")
switch kp.MustParse(app.Parse(os.Args[1:])) {
case "config":
app.FatalIfError(gc.ConfigureRemoteForComments(pwd, *configRemote).Failure, "git")
fmt.Printf("Remote '%v' updated\n", *configRemote)
case "delete":
app.FatalIfError(gc.DeleteRemoteComment(pwd, *deleteRemote, *deleteComment).Failure, "git")
fmt.Printf("Remote comment reference deleted\n")
}
}
func main() {
switch kingpin.MustParse(app.Parse(os.Args[1:])) {
case master.FullCommand():
println("listening on", (*masterIp)+":"+strconv.Itoa(*masterPort))
m.RunMaster((*masterIp) + ":" + strconv.Itoa(*masterPort))
case sender.FullCommand():
var wg sync.WaitGroup
sendChan, err := s.NewSendChannel(*sendToChanName, *senderAgentPort, &wg)
if err != nil {
panic(err)
}
file := os.Stdin
if *sendFile != "" {
file, err = os.Open(*sendFile)
if err != nil {
log.Fatal(err)
}
defer file.Close()
}
counter := 0
scanner := bufio.NewScanner(file)
for scanner.Scan() {
sendChan <- scanner.Bytes()
counter++
}
if err := scanner.Err(); err != nil {
log.Fatal(err)
}
close(sendChan)
wg.Wait()
case receiver.FullCommand():
target := r.FindTarget(*receiveFromChanName, *receiverMaster)
rc := r.NewReceiveChannel(*receiveFromChanName, 0)
recvChan, err := rc.GetDirectChannel(target, 128)
if err != nil {
panic(err)
}
for m := range recvChan {
println(string(m))
}
case agent.FullCommand():
agentServer := a.NewAgentServer(agentOption)
agentServer.Run()
}
}
func Start() {
app.Version(fmt.Sprintf("Version: %s Build: %s", Version, Build))
args, perr := app.Parse(os.Args[1:])
initLogger()
config, err := NewConfig(*appConfigPath)
if err != nil {
Log.Fatal(err)
} else {
GlobalConfig = *config
}
if !config.TestConfig() {
Log.Fatal("Invalid configuration detected.")
}
switch kingpin.MustParse(args, perr) {
case server.FullCommand():
StartServer()
case registerCommand.FullCommand():
RegisterCodetainerImage(*registerImageId, *registerCommandArg)
case codetainerCreate.FullCommand():
CreateCodetainer(*codetainerCreateImageId, *codetainerCreateName)
case codetainerList.FullCommand():
CodetainerList()
case codetainerRemove.FullCommand():
CodetainerRemove(*codetainerRemoveId)
case listImagesCommand.FullCommand():
ListCodetainerImages()
case profileListCommand.FullCommand():
ListCodetainerProfiles()
case profileRegisterCommand.FullCommand():
RegisterCodetainerProfile(*profileRegisterPath, *profileRegisterName)
default:
app.Usage([]string{})
}
}
func main() {
app.Version(buildVersion)
kp.MustParse(app.Parse(os.Args[1:]))
pwd, err := os.Getwd()
app.FatalIfError(err, "pwd")
if *update {
gc.VersionUpdate(pwd, buildVersion)
return
}
fatalIfError(app, gc.VersionCheck(pwd, buildVersion), "version")
if len(*deleteID) > 0 {
app.FatalIfError(gc.DeleteComment(pwd, *deleteID).Failure, "git")
fmt.Println("Comment deleted")
} else {
editComment(pwd)
}
}
func main() {
app.Author("dz0ny")
app.Version(build)
cmd := kingpin.MustParse(app.Parse(os.Args[1:]))
if *showVerbose {
log.SetLevel(log.DebugLevel)
log.Debug("Debug mode enabled")
}
r := remote.Remote{}
switch cmd {
case "versions":
r.Update()
fmt.Println("List of supported Golang releases for this platform:")
for _, v := range r.Versions {
fmt.Println(v.String())
}
break
case "shell":
if *shellVersion != "" {
r.Update()
selected, err := r.GetVersion(*shellVersion)
if err != nil {
log.Fatalln(err)
}
if err := selected.Setup(envPath); err != nil {
log.Fatalln(err)
}
runShell(selected.Release)
} else {
r.Update()
latest := r.LatestVersion()
if err := latest.Setup(envPath); err != nil {
log.Fatalln(err)
}
runShell(latest.Release)
}
}
}
/* Entry point to the keytool utility. Switches based on the command line argument structure
given above.
Parses all arguments except os.Args[0], the program name.
*/
func main() {
switch kingpin.MustParse(app.Parse(os.Args[1:])) {
case genCmd.FullCommand():
runKeyGen(*genCmdOutput)
case groupCmd.FullCommand():
var outputfile string = *groupCmdOutput
var parties []SchnorrMSHostSpec
for _, item := range *groupCmdHost {
parts := strings.Split(item, ",")
hostspec := parts[0]
pubkeyfile := parts[1]
hsparts := strings.Split(hostspec, ":")
host := hsparts[0]
port, err := strconv.Atoi(hsparts[1])
if err != nil {
fmt.Println("Error invalid argument")
fmt.Println(err.Error())
os.Exit(1)
}
party := SchnorrMSHostSpec{host, port, pubkeyfile}
parties = append(parties, party)
}
runMultiSignatureGen(parties, outputfile)
case randomInfCmd.FullCommand():
var outputfile string = *randomInfCmdOutput
err := createRandomSharedInfoInFile(outputfile)
if err != nil {
fmt.Println("Error", err.Error())
} else {
fmt.Println("Random bytes written to", outputfile)
}
}
}
/* Runs through the "user" side of the protocol i.e. the party
requesting a partially blind signature */
func main() {
kingpin.MustParse(app.Parse(os.Args[1:]))
var kfilepath string = *appPrivatekeyfile
var kinfopath string = *appInfo
var hostspec string = *appHostspec
suite := ed25519.NewAES128SHA256Ed25519(true)
fmt.Println("CLIENT", "Connecting to", hostspec)
pubKey, err := crypto.SchnorrLoadPubkey(kfilepath, suite)
if err != nil {
fmt.Println("CLIENT", "Error loading public key"+err.Error())
return
}
info, err := LoadInfo(kinfopath)
if err != nil {
fmt.Println("CLIENT", "Error loading info"+err.Error())
return
}
message := make([]byte, 1024)
_, err = rand.Read(message)
if err != nil {
fmt.Println(err.Error())
return
}
conn, err := net.Dial("tcp", hostspec)
if err != nil {
fmt.Println("CLIENT", "Error connecting to server", err.Error())
return
}
defer conn.Close()
// first up, let's receive the signer's parameter set
buffer := make([]byte, 1026)
_, err = conn.Read(buffer)
if err != nil {
fmt.Println("CLIENT", "Error reading from server", err.Error())
return
}
var userPublicParams crypto.WISchnorrPublicParams
decodeBuffer := bytes.NewBuffer(buffer)
err = abstract.Read(decodeBuffer, &userPublicParams, suite)
// now we've got that, complete the challenge phase (i.e. let's generate E)
challenge, userPrivateParams, err := crypto.ClientGenerateChallenge(suite, userPublicParams, pubKey, info, message)
if err != nil {
fmt.Println("CLIENT", "Error generating challenge", err.Error())
return
}
// encode and send to server.
challengebuffer := bytes.Buffer{}
abstract.Write(&challengebuffer, &challenge, suite)
conn.Write(challengebuffer.Bytes())
// and now we wait for the server to respond to this:
secondread := make([]byte, 1024)
_, err = conn.Read(secondread)
if err != nil {
fmt.Println("CLIENT", "Error reading from server", err.Error())
return
}
var responseMessage crypto.WISchnorrResponseMessage
decodeBuffer = bytes.NewBuffer(secondread)
err = abstract.Read(decodeBuffer, &responseMessage, suite)
if err != nil {
fmt.Println("CLIENT", "Error reading response", err.Error())
return
}
// we've got the response message, time to sign and check.
// finally, we can sign the message and check it verifies.
sig, worked := crypto.ClientSignBlindly(suite, userPrivateParams, responseMessage, pubKey, message)
//fmt.Println(blindSignature)
if worked != true {
fmt.Println("CLIENT", "Error preforming blind signature")
return
}
// now verify this worked fine.
result, err := crypto.VerifyBlindSignature(suite, pubKey, sig, info, message)
if err != nil {
fmt.Println("CLIENT", "Error handling signature verification", err.Error())
return
}
if result != true {
fmt.Println("CLIENT", "Signature did not correctly verify.")
return
}
fmt.Println("CLIENT", "Signature OK -", sig)
return
}
func main() {
master.Flag("cert.file", "A PEM eoncoded certificate file").Default("").StringVar(&masterCerts.CertFile)
master.Flag("key.file", "A PEM encoded private key file.").Default("").StringVar(&masterCerts.KeyFile)
master.Flag("ca.file", "A PEM eoncoded CA's certificate file.").Default("").StringVar(&masterCerts.CaFile)
agent.Flag("cert.file", "A PEM eoncoded certificate file").Default("").StringVar(&agentOption.CertFiles.CertFile)
agent.Flag("key.file", "A PEM encoded private key file.").Default("").StringVar(&agentOption.CertFiles.KeyFile)
agent.Flag("ca.file", "A PEM eoncoded CA's certificate file.").Default("").StringVar(&agentOption.CertFiles.CaFile)
sender.Flag("cert.file", "A PEM eoncoded certificate file").Default("").StringVar(&senderCerts.CertFile)
sender.Flag("key.file", "A PEM encoded private key file.").Default("").StringVar(&senderCerts.KeyFile)
sender.Flag("ca.file", "A PEM eoncoded CA's certificate file.").Default("").StringVar(&senderCerts.CaFile)
receiver.Flag("cert.file", "A PEM eoncoded certificate file").Default("").StringVar(&receiverCerts.CertFile)
receiver.Flag("key.file", "A PEM encoded private key file.").Default("").StringVar(&receiverCerts.KeyFile)
receiver.Flag("ca.file", "A PEM eoncoded CA's certificate file.").Default("").StringVar(&receiverCerts.CaFile)
switch kingpin.MustParse(app.Parse(os.Args[1:])) {
case master.FullCommand():
println("listening on", *masterAddress)
m.RunMaster(masterCerts.MakeTLSConfig(), *masterAddress)
case sender.FullCommand():
tlsConfig := senderCerts.MakeTLSConfig()
util.SetupHttpClient(tlsConfig)
var wg sync.WaitGroup
sendChan, err := s.NewDirectSendChannel(tlsConfig, *sendToChanName, *senderAgentAddress, &wg)
if err != nil {
panic(err)
}
file := os.Stdin
if *sendFile != "" {
file, err = os.Open(*sendFile)
if err != nil {
log.Fatal(err)
}
defer file.Close()
}
counter := 0
scanner := bufio.NewScanner(file)
for scanner.Scan() {
sendChan <- scanner.Bytes()
counter++
}
if err := scanner.Err(); err != nil {
log.Fatal(err)
}
close(sendChan)
wg.Wait()
case receiver.FullCommand():
tlsConfig := receiverCerts.MakeTLSConfig()
util.SetupHttpClient(tlsConfig)
target := r.FindTarget(*receiveFromChanName, *receiverMaster)
rc := r.NewReceiveChannel(tlsConfig, *receiveFromChanName, 0)
recvChan, err := rc.GetDirectChannel(target, 128)
if err != nil {
panic(err)
}
for m := range recvChan {
println(string(m))
}
case agent.FullCommand():
if agentOption.CertFiles.IsEnabled() {
if *agentOption.Host == "" {
log.Fatalf("Usage Note: --host option is needed in 2-way SSL mode and must match CN in the certificate.")
}
}
agentServer := a.NewAgentServer(agentOption)
agentServer.Run()
}
}
func main() {
kingpin.MustParse(app.Parse(os.Args[1:]))
runClientProtocol(*configFile)
}
