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anynsnode.go
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anynsnode.go
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package main
import (
"context"
"crypto/rand"
"encoding/json"
"flag"
"fmt"
"github.com/anyproto/any-ns-node/account"
accountabstraction "github.com/anyproto/any-ns-node/account_abstraction"
"github.com/anyproto/any-ns-node/alchemysdk"
"github.com/anyproto/any-ns-node/anynsaarpc"
"github.com/anyproto/any-ns-node/anynsrpc"
"github.com/anyproto/any-ns-node/cache"
"github.com/anyproto/any-ns-node/config"
"github.com/anyproto/any-ns-node/contracts"
commonaccount "github.com/anyproto/any-sync/accountservice"
"github.com/anyproto/any-sync/metric"
nsclient "github.com/anyproto/any-sync/nameservice/nameserviceclient"
nsp "github.com/anyproto/any-sync/nameservice/nameserviceproto"
"github.com/anyproto/any-sync/util/crypto"
"github.com/anyproto/any-sync/app"
"github.com/anyproto/any-sync/app/logger"
"github.com/anyproto/any-sync/coordinator/coordinatorclient"
"github.com/anyproto/any-sync/coordinator/nodeconfsource"
"github.com/anyproto/any-sync/nodeconf"
"github.com/anyproto/any-sync/nodeconf/nodeconfstore"
"github.com/anyproto/any-sync/net/peerservice"
"github.com/anyproto/any-sync/net/pool"
"github.com/anyproto/any-sync/net/rpc/server"
"github.com/anyproto/any-sync/net/secureservice"
"github.com/anyproto/any-sync/net/transport/quic"
"github.com/anyproto/any-sync/net/transport/yamux"
"go.uber.org/zap"
// import this to keep govvv in go.mod on mod tidy
"net/http"
_ "net/http/pprof"
"os"
"os/signal"
"syscall"
"time"
_ "github.com/ahmetb/govvv/integration-test/app-different-package/mypkg"
)
var log = logger.NewNamed("main")
var (
flagConfigFile = flag.String("c", "etc/nsnode-config.yml", "path to config file")
flagVersion = flag.Bool("v", false, "show version and exit")
flagHelp = flag.Bool("h", false, "show help and exit")
flagClient = flag.Bool("cl", false, "run nsp client")
command = flag.String("cmd", "", "command to run: [name-register, is-name-available, name-by-address, get-operation]")
params = flag.String("params", "", "command params in json format")
)
func main() {
flag.Parse()
if *flagVersion {
fmt.Println(app.AppName)
fmt.Println(app.Version())
fmt.Println(app.VersionDescription())
return
}
if *flagHelp {
flag.PrintDefaults()
return
}
if debug, ok := os.LookupEnv("ANYPROF"); ok && debug != "" {
go func() {
http.ListenAndServe(debug, nil)
}()
}
// create app
ctx := context.Background()
a := new(app.App)
// open config file
conf, err := config.NewFromFile(*flagConfigFile)
if err != nil {
log.Fatal("can't open config file", zap.Error(err))
}
conf.Log.ApplyGlobal()
// bootstrap components
a.Register(conf)
if *flagClient {
runAsClient(a, ctx)
return
}
BootstrapServer(a)
// start app
if err := a.Start(ctx); err != nil {
log.Fatal("can't start app", zap.Error(err))
}
log.Info("app started", zap.String("version", a.Version()))
// wait exit signal
exit := make(chan os.Signal, 1)
signal.Notify(exit, os.Interrupt, syscall.SIGKILL, syscall.SIGTERM, syscall.SIGQUIT)
sig := <-exit
log.Info("received exit signal, stop app...", zap.String("signal", fmt.Sprint(sig)))
// close app
ctx, cancel := context.WithTimeout(ctx, time.Minute)
defer cancel()
if err := a.Close(ctx); err != nil {
log.Fatal("close error", zap.Error(err))
} else {
log.Info("goodbye!")
}
time.Sleep(time.Second / 3)
}
func runAsClient(a *app.App, ctx context.Context) {
log.Info("running a client...")
BootstrapClient(a)
// start app
if err := a.Start(ctx); err != nil {
log.Fatal("can't start app", zap.Error(err))
}
log.Info("app started", zap.String("version", a.Version()))
// get a "client" service instance
var client = a.MustComponent(nsclient.CName).(nsclient.AnyNsClientService)
// check commands
switch *command {
case "is-name-available":
clientIsNameAvailable(ctx, client)
case "name-by-address":
clientNameByAddress(ctx, client)
// hidden command
case "benchmark":
clientBenchmark(ctx, client)
// AccountAbstraction methods:
case "get-user-account":
clientGetUserAccount(ctx, client)
case "admin-fund-user":
// it will pack and sign the request
// no need to do that manually
adminFundUserAccount(ctx, a, client)
case "get-operation":
clientGetOperation(ctx, client)
default:
log.Fatal("unknown command", zap.String("command", *command))
}
}
func clientIsNameAvailable(ctx context.Context, client nsclient.AnyNsClientService) {
var req = &nsp.NameAvailableRequest{}
err := json.Unmarshal([]byte(*params), &req)
if err != nil {
log.Fatal("wrong command parameters", zap.Error(err))
}
log.Info("sending request", zap.Any("request", req))
resp, err := client.IsNameAvailable(ctx, req)
if err != nil {
log.Fatal("can't get response", zap.Error(err))
}
log.Info("got response", zap.Any("response", resp))
}
// run is-name-avail 1000 times
func clientBenchmark(ctx context.Context, client nsclient.AnyNsClientService) {
var req = &nsp.NameAvailableRequest{}
// calculate time difference
start := time.Now()
// do 1000 iterations
for i := 0; i < 1000; i++ {
// generate random name with .any suffix
length := 10
b := make([]byte, length+2)
_, err := rand.Read(b)
if err != nil {
log.Fatal("can't generate random name", zap.Error(err))
}
req.FullName = fmt.Sprintf("%x", b)[2:length+2] + ".any"
log.Info("sending request", zap.String("name", req.FullName))
resp, err := client.IsNameAvailable(ctx, req)
if err != nil {
log.Fatal("can't get response", zap.Error(err))
}
log.Info("got response", zap.Bool("Available", resp.Available))
}
elapsed := time.Since(start)
log.Info("Benchmark took", zap.Duration("elapsed", elapsed))
}
func clientNameByAddress(ctx context.Context, client nsclient.AnyNsClientService) {
var req = &nsp.NameByAddressRequest{}
err := json.Unmarshal([]byte(*params), &req)
if err != nil {
log.Fatal("wrong command parameters", zap.Error(err))
}
log.Info("sending request", zap.Any("request", req))
resp, err := client.GetNameByAddress(ctx, req)
if err != nil {
log.Fatal("can't get response", zap.Error(err))
}
log.Info("got response", zap.Any("response", resp))
}
func clientGetUserAccount(ctx context.Context, client nsclient.AnyNsClientService) {
var req = &nsp.GetUserAccountRequest{}
err := json.Unmarshal([]byte(*params), &req)
if err != nil {
log.Fatal("wrong command parameters", zap.Error(err))
}
log.Info("sending request", zap.Any("request", req))
resp, err := client.GetUserAccount(ctx, req)
if err != nil {
log.Fatal("can't get response", zap.Error(err))
}
log.Info("got response", zap.Any("response", resp))
}
func adminFundUserAccount(ctx context.Context, a *app.App, client nsclient.AnyNsClientService) {
// 1 - pack request
var req = &nsp.AdminFundUserAccountRequest{}
err := json.Unmarshal([]byte(*params), &req)
if err != nil {
log.Fatal("wrong command parameters", zap.Error(err))
}
marshalled, err := req.Marshal()
if err != nil {
log.Fatal("can't marshal request", zap.Error(err))
}
var reqSigned = &nsp.AdminFundUserAccountRequestSigned{}
reqSigned.Payload = marshalled
acc := a.MustComponent("config").(commonaccount.ConfigGetter).GetAccount()
signKey, err := crypto.DecodeKeyFromString(
acc.SigningKey,
crypto.UnmarshalEd25519PrivateKey,
nil)
if err != nil {
log.Fatal("can't read signing key", zap.Error(err))
}
// SignKey is used to sign the request
sign, err := signKey.Sign(marshalled)
if err != nil {
log.Fatal("can't sign request", zap.Error(err))
}
reqSigned.Signature = sign
// 3 - call
resp, err := client.AdminFundUserAccount(ctx, reqSigned)
if err != nil {
log.Fatal("can't get response", zap.Error(err))
}
log.Info("got response", zap.Any("response", resp))
}
func clientGetOperation(ctx context.Context, client nsclient.AnyNsClientService) {
var req = &nsp.GetOperationStatusRequest{}
err := json.Unmarshal([]byte(*params), &req)
if err != nil {
log.Fatal("wrong command parameters", zap.Error(err))
}
log.Info("sending request", zap.Any("request", req))
resp, err := client.GetOperation(ctx, req)
if err != nil {
log.Fatal("can't get response", zap.Error(err))
}
log.Info("got response", zap.Any("response", resp))
}
func BootstrapClient(a *app.App) {
a.Register(account.New()).
Register(nodeconf.New()).
Register(nodeconfstore.New()).
Register(nodeconfsource.New()).
Register(coordinatorclient.New()).
Register(pool.New()).
Register(peerservice.New()).
Register(yamux.New()).
Register(quic.New()).
Register(secureservice.New()).
Register(server.New()).
Register(nsclient.New())
}
func BootstrapServer(a *app.App) {
a.Register(account.New()).
Register(contracts.New()).
Register(metric.New()).
Register(nodeconf.New()).
Register(nodeconfstore.New()).
Register(nodeconfsource.New()).
Register(coordinatorclient.New()).
Register(alchemysdk.New()).
Register(cache.New()).
Register(pool.New()).
Register(peerservice.New()).
Register(yamux.New()).
Register(quic.New()).
Register(secureservice.New()).
Register(server.New()).
Register(accountabstraction.New()).
Register(anynsrpc.New()).
Register(anynsaarpc.New())
}