lotus/cmd/lotus-wallet/main.go
Łukasz Magiera c41777dcd2
API proxy struct codegen (#5854)
* mostly working api proxy gen

* api: Consistent api names

* fix docsgen

* regenerate api struct

* api: expand external interfaces

* Add missing gen files

* apigen: fix perm detection

* api: Move perm tags to the interface

* gofmt

* worker perms

* docsgen

* docsgen: ignore tag comments

* apigen: add codegen warning

* gofmt

* missing actor type

* docsgen

* make linter happy

* fix lint

* apigen: use directives for tags

* docsgen

* regen openrpc docs
2021-03-23 13:42:56 +01:00

204 lines
4.2 KiB
Go

package main
import (
"context"
"net"
"net/http"
"os"
"github.com/gorilla/mux"
logging "github.com/ipfs/go-log/v2"
"github.com/urfave/cli/v2"
"go.opencensus.io/stats/view"
"go.opencensus.io/tag"
"github.com/filecoin-project/go-jsonrpc"
"github.com/filecoin-project/lotus/api"
"github.com/filecoin-project/lotus/build"
"github.com/filecoin-project/lotus/chain/wallet"
ledgerwallet "github.com/filecoin-project/lotus/chain/wallet/ledger"
lcli "github.com/filecoin-project/lotus/cli"
"github.com/filecoin-project/lotus/lib/lotuslog"
"github.com/filecoin-project/lotus/metrics"
"github.com/filecoin-project/lotus/node/repo"
)
var log = logging.Logger("main")
const FlagWalletRepo = "wallet-repo"
func main() {
lotuslog.SetupLogLevels()
local := []*cli.Command{
runCmd,
}
app := &cli.App{
Name: "lotus-wallet",
Usage: "Basic external wallet",
Version: build.UserVersion(),
Flags: []cli.Flag{
&cli.StringFlag{
Name: FlagWalletRepo,
EnvVars: []string{"WALLET_PATH"},
Value: "~/.lotuswallet", // TODO: Consider XDG_DATA_HOME
},
&cli.StringFlag{
Name: "repo",
EnvVars: []string{"LOTUS_PATH"},
Hidden: true,
Value: "~/.lotus",
},
},
Commands: local,
}
app.Setup()
if err := app.Run(os.Args); err != nil {
log.Warnf("%+v", err)
return
}
}
var runCmd = &cli.Command{
Name: "run",
Usage: "Start lotus wallet",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "listen",
Usage: "host address and port the wallet api will listen on",
Value: "0.0.0.0:1777",
},
&cli.BoolFlag{
Name: "ledger",
Usage: "use a ledger device instead of an on-disk wallet",
},
&cli.BoolFlag{
Name: "interactive",
Usage: "prompt before performing actions (DO NOT USE FOR MINER WORKER ADDRESS)",
},
&cli.BoolFlag{
Name: "offline",
Usage: "don't query chain state in interactive mode",
},
},
Action: func(cctx *cli.Context) error {
log.Info("Starting lotus wallet")
ctx := lcli.ReqContext(cctx)
ctx, cancel := context.WithCancel(ctx)
defer cancel()
// Register all metric views
if err := view.Register(
metrics.DefaultViews...,
); err != nil {
log.Fatalf("Cannot register the view: %v", err)
}
repoPath := cctx.String(FlagWalletRepo)
r, err := repo.NewFS(repoPath)
if err != nil {
return err
}
ok, err := r.Exists()
if err != nil {
return err
}
if !ok {
if err := r.Init(repo.Worker); err != nil {
return err
}
}
lr, err := r.Lock(repo.Wallet)
if err != nil {
return err
}
ks, err := lr.KeyStore()
if err != nil {
return err
}
lw, err := wallet.NewWallet(ks)
if err != nil {
return err
}
var w api.Wallet = lw
if cctx.Bool("ledger") {
ds, err := lr.Datastore(context.Background(), "/metadata")
if err != nil {
return err
}
w = wallet.MultiWallet{
Local: lw,
Ledger: ledgerwallet.NewWallet(ds),
}
}
address := cctx.String("listen")
mux := mux.NewRouter()
log.Info("Setting up API endpoint at " + address)
if cctx.Bool("interactive") {
var ag func() (api.FullNode, jsonrpc.ClientCloser, error)
if !cctx.Bool("offline") {
ag = func() (api.FullNode, jsonrpc.ClientCloser, error) {
return lcli.GetFullNodeAPI(cctx)
}
}
w = &InteractiveWallet{
under: w,
apiGetter: ag,
}
} else {
w = &LoggedWallet{under: w}
}
rpcServer := jsonrpc.NewServer()
rpcServer.Register("Filecoin", metrics.MetricedWalletAPI(w))
mux.Handle("/rpc/v0", rpcServer)
mux.PathPrefix("/").Handler(http.DefaultServeMux) // pprof
/*ah := &auth.Handler{
Verify: nodeApi.AuthVerify,
Next: mux.ServeHTTP,
}*/
srv := &http.Server{
Handler: mux,
BaseContext: func(listener net.Listener) context.Context {
ctx, _ := tag.New(context.Background(), tag.Upsert(metrics.APIInterface, "lotus-wallet"))
return ctx
},
}
go func() {
<-ctx.Done()
log.Warn("Shutting down...")
if err := srv.Shutdown(context.TODO()); err != nil {
log.Errorf("shutting down RPC server failed: %s", err)
}
log.Warn("Graceful shutdown successful")
}()
nl, err := net.Listen("tcp", address)
if err != nil {
return err
}
return srv.Serve(nl)
},
}