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verifreg.go
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verifreg.go
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package main
import (
"fmt"
"github.com/urfave/cli/v2"
"golang.org/x/xerrors"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/specs-actors/actors/builtin"
"github.com/filecoin-project/specs-actors/actors/builtin/verifreg"
"github.com/filecoin-project/specs-actors/actors/util/adt"
"github.com/filecoin-project/lotus/api/apibstore"
"github.com/filecoin-project/lotus/build"
"github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/types"
lcli "github.com/filecoin-project/lotus/cli"
cbor "github.com/ipfs/go-ipld-cbor"
)
var verifRegCmd = &cli.Command{
Name: "verifreg",
Usage: "Interact with the verified registry actor",
Flags: []cli.Flag{},
Subcommands: []*cli.Command{
verifRegAddVerifierCmd,
verifRegVerifyClientCmd,
verifRegListVerifiersCmd,
verifRegListClientsCmd,
verifRegCheckClientCmd,
verifRegCheckVerifierCmd,
},
}
var verifRegAddVerifierCmd = &cli.Command{
Name: "add-verifier",
Usage: "make a given account a verifier",
Action: func(cctx *cli.Context) error {
fromk, err := address.NewFromString("t3qfoulel6fy6gn3hjmbhpdpf6fs5aqjb5fkurhtwvgssizq4jey5nw4ptq5up6h7jk7frdvvobv52qzmgjinq")
if err != nil {
return err
}
if cctx.Args().Len() != 2 {
return fmt.Errorf("must specify two arguments: address and allowance")
}
target, err := address.NewFromString(cctx.Args().Get(0))
if err != nil {
return err
}
allowance, err := types.BigFromString(cctx.Args().Get(1))
if err != nil {
return err
}
params, err := actors.SerializeParams(&verifreg.AddVerifierParams{Address: target, Allowance: allowance})
if err != nil {
return err
}
api, closer, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer closer()
ctx := lcli.ReqContext(cctx)
msg := &types.Message{
To: builtin.VerifiedRegistryActorAddr,
From: fromk,
Method: builtin.MethodsVerifiedRegistry.AddVerifier,
Params: params,
}
smsg, err := api.MpoolPushMessage(ctx, msg, nil)
if err != nil {
return err
}
fmt.Printf("message sent, now waiting on cid: %s\n", smsg.Cid())
mwait, err := api.StateWaitMsg(ctx, smsg.Cid(), build.MessageConfidence)
if err != nil {
return err
}
if mwait.Receipt.ExitCode != 0 {
return fmt.Errorf("failed to add verifier: %d", mwait.Receipt.ExitCode)
}
return nil
},
}
var verifRegVerifyClientCmd = &cli.Command{
Name: "verify-client",
Usage: "make a given account a verified client",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "from",
Usage: "specify your verifier address to send the message from",
},
},
Action: func(cctx *cli.Context) error {
froms := cctx.String("from")
if froms == "" {
return fmt.Errorf("must specify from address with --from")
}
fromk, err := address.NewFromString(froms)
if err != nil {
return err
}
if cctx.Args().Len() != 2 {
return fmt.Errorf("must specify two arguments: address and allowance")
}
target, err := address.NewFromString(cctx.Args().Get(0))
if err != nil {
return err
}
allowance, err := types.BigFromString(cctx.Args().Get(1))
if err != nil {
return err
}
params, err := actors.SerializeParams(&verifreg.AddVerifiedClientParams{Address: target, Allowance: allowance})
if err != nil {
return err
}
api, closer, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer closer()
ctx := lcli.ReqContext(cctx)
msg := &types.Message{
To: builtin.VerifiedRegistryActorAddr,
From: fromk,
Method: builtin.MethodsVerifiedRegistry.AddVerifiedClient,
Params: params,
}
smsg, err := api.MpoolPushMessage(ctx, msg, nil)
if err != nil {
return err
}
fmt.Printf("message sent, now waiting on cid: %s\n", smsg.Cid())
mwait, err := api.StateWaitMsg(ctx, smsg.Cid(), build.MessageConfidence)
if err != nil {
return err
}
if mwait.Receipt.ExitCode != 0 {
return fmt.Errorf("failed to add verified client: %d", mwait.Receipt.ExitCode)
}
return nil
},
}
var verifRegListVerifiersCmd = &cli.Command{
Name: "list-verifiers",
Usage: "list all verifiers",
Action: func(cctx *cli.Context) error {
api, closer, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer closer()
ctx := lcli.ReqContext(cctx)
act, err := api.StateGetActor(ctx, builtin.VerifiedRegistryActorAddr, types.EmptyTSK)
if err != nil {
return err
}
apibs := apibstore.NewAPIBlockstore(api)
store := adt.WrapStore(ctx, cbor.NewCborStore(apibs))
var st verifreg.State
if err := store.Get(ctx, act.Head, &st); err != nil {
return err
}
vh, err := adt.AsMap(store, st.Verifiers)
if err != nil {
return err
}
var dcap verifreg.DataCap
if err := vh.ForEach(&dcap, func(k string) error {
addr, err := address.NewFromBytes([]byte(k))
if err != nil {
return err
}
fmt.Printf("%s: %s\n", addr, dcap)
return nil
}); err != nil {
return err
}
return nil
},
}
var verifRegListClientsCmd = &cli.Command{
Name: "list-clients",
Usage: "list all verified clients",
Action: func(cctx *cli.Context) error {
api, closer, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer closer()
ctx := lcli.ReqContext(cctx)
act, err := api.StateGetActor(ctx, builtin.VerifiedRegistryActorAddr, types.EmptyTSK)
if err != nil {
return err
}
apibs := apibstore.NewAPIBlockstore(api)
store := adt.WrapStore(ctx, cbor.NewCborStore(apibs))
var st verifreg.State
if err := store.Get(ctx, act.Head, &st); err != nil {
return err
}
vh, err := adt.AsMap(store, st.VerifiedClients)
if err != nil {
return err
}
var dcap verifreg.DataCap
if err := vh.ForEach(&dcap, func(k string) error {
addr, err := address.NewFromBytes([]byte(k))
if err != nil {
return err
}
fmt.Printf("%s: %s\n", addr, dcap)
return nil
}); err != nil {
return err
}
return nil
},
}
var verifRegCheckClientCmd = &cli.Command{
Name: "check-client",
Usage: "check verified client remaining bytes",
Action: func(cctx *cli.Context) error {
if !cctx.Args().Present() {
return fmt.Errorf("must specify client address to check")
}
caddr, err := address.NewFromString(cctx.Args().First())
if err != nil {
return err
}
api, closer, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer closer()
ctx := lcli.ReqContext(cctx)
dcap, err := api.StateVerifiedClientStatus(ctx, caddr, types.EmptyTSK)
if err != nil {
return err
}
if dcap == nil {
return xerrors.Errorf("client %s is not a verified client", err)
}
fmt.Println(*dcap)
return nil
},
}
var verifRegCheckVerifierCmd = &cli.Command{
Name: "check-verifier",
Usage: "check verifiers remaining bytes",
Action: func(cctx *cli.Context) error {
if !cctx.Args().Present() {
return fmt.Errorf("must specify verifier address to check")
}
vaddr, err := address.NewFromString(cctx.Args().First())
if err != nil {
return err
}
api, closer, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer closer()
ctx := lcli.ReqContext(cctx)
act, err := api.StateGetActor(ctx, builtin.VerifiedRegistryActorAddr, types.EmptyTSK)
if err != nil {
return err
}
apibs := apibstore.NewAPIBlockstore(api)
store := adt.WrapStore(ctx, cbor.NewCborStore(apibs))
var st verifreg.State
if err := store.Get(ctx, act.Head, &st); err != nil {
return err
}
vh, err := adt.AsMap(store, st.Verifiers)
if err != nil {
return err
}
var dcap verifreg.DataCap
if found, err := vh.Get(adt.AddrKey(vaddr), &dcap); err != nil {
return err
} else if !found {
return fmt.Errorf("not found")
}
fmt.Println(dcap)
return nil
},
}