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Merge pull request #500 from filecoin-project/feat/dt-implementation

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Extract Data Transfer Implementation
This commit is contained in:
Łukasz Magiera 2020-01-08 14:52:01 +01:00 committed by GitHub
commit 9fd183e74f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
15 changed files with 168 additions and 322 deletions
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22
chain/deals/cbor_gen.go
View File

@ -526,7 +526,7 @@ func (t *ClientDeal) MarshalCBOR(w io.Writer) error {
_, err := w.Write(cbg.CborNull)
return err
}
if _, err := w.Write([]byte{135}); err != nil {
if _, err := w.Write([]byte{136}); err != nil {
return err
}
@ -568,6 +568,12 @@ func (t *ClientDeal) MarshalCBOR(w io.Writer) error {
return err
}
// t.PayloadCid (cid.Cid) (struct)
if err := cbg.WriteCid(w, t.PayloadCid); err != nil {
return xerrors.Errorf("failed to write cid field t.PayloadCid: %w", err)
}
// t.PublishMessage (types.SignedMessage) (struct)
if err := t.PublishMessage.MarshalCBOR(w); err != nil {
return err
@ -586,7 +592,7 @@ func (t *ClientDeal) UnmarshalCBOR(r io.Reader) error {
return fmt.Errorf("cbor input should be of type array")
}
if extra != 7 {
if extra != 8 {
return fmt.Errorf("cbor input had wrong number of fields")
}
@ -650,6 +656,18 @@ func (t *ClientDeal) UnmarshalCBOR(r io.Reader) error {
return fmt.Errorf("wrong type for uint64 field")
}
t.DealID = uint64(extra)
// t.PayloadCid (cid.Cid) (struct)
{
c, err := cbg.ReadCid(br)
if err != nil {
return xerrors.Errorf("failed to read cid field t.PayloadCid: %w", err)
}
t.PayloadCid = c
}
// t.PublishMessage (types.SignedMessage) (struct)
{

6
chain/deals/client.go
View File

@ -23,6 +23,7 @@ import (
"github.com/filecoin-project/lotus/chain/wallet"
"github.com/filecoin-project/lotus/node/impl/full"
"github.com/filecoin-project/lotus/node/modules/dtypes"
"github.com/filecoin-project/lotus/retrieval/discovery"
)
@ -35,6 +36,7 @@ type ClientDeal struct {
Miner peer.ID
MinerWorker address.Address
DealID uint64
PayloadCid cid.Cid
PublishMessage *types.SignedMessage
@ -244,8 +246,8 @@ func (c *Client) Start(ctx context.Context, p ClientDealProposal) (cid.Cid, erro
State: api.DealUnknown,
Miner: p.MinerID,
MinerWorker: p.MinerWorker,
s: s,
PayloadCid: p.Data,
s: s,
}
c.incoming <- deal

7
chain/deals/client_utils.go
View File

@ -1,7 +1,6 @@
package deals
import (
"bytes"
"context"
"runtime"
@ -14,9 +13,9 @@ import (
"golang.org/x/xerrors"
cborutil "github.com/filecoin-project/go-cbor-util"
"github.com/filecoin-project/go-data-transfer"
"github.com/filecoin-project/go-statestore"
"github.com/filecoin-project/lotus/datatransfer"
"github.com/filecoin-project/lotus/lib/padreader"
"github.com/filecoin-project/lotus/node/modules/dtypes"
)
@ -148,7 +147,7 @@ func (c *ClientRequestValidator) ValidatePull(
Selector ipld.Node) error {
dealVoucher, ok := voucher.(*StorageDataTransferVoucher)
if !ok {
return xerrors.Errorf("voucher type %s: %w", voucher.Identifier(), ErrWrongVoucherType)
return xerrors.Errorf("voucher type %s: %w", voucher.Type(), ErrWrongVoucherType)
}
var deal ClientDeal
@ -159,7 +158,7 @@ func (c *ClientRequestValidator) ValidatePull(
if deal.Miner != receiver {
return xerrors.Errorf("Deal Peer %s, Data Transfer Peer %s: %w", deal.Miner.String(), receiver.String(), ErrWrongPeer)
}
if !bytes.Equal(deal.Proposal.PieceRef, baseCid.Bytes()) {
if !deal.PayloadCid.Equals(baseCid) {
return xerrors.Errorf("Deal Payload CID %s, Data Transfer CID %s: %w", string(deal.Proposal.PieceRef), baseCid.String(), ErrWrongPiece)
}
for _, state := range DataTransferStates {

4
chain/deals/provider.go
View File

@ -14,11 +14,11 @@ import (
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/go-cbor-util"
"github.com/filecoin-project/go-data-transfer"
"github.com/filecoin-project/go-statestore"
"github.com/filecoin-project/lotus/api"
"github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/datatransfer"
"github.com/filecoin-project/lotus/node/modules/dtypes"
"github.com/filecoin-project/lotus/storage"
"github.com/filecoin-project/lotus/storage/sectorblocks"
@ -225,7 +225,7 @@ func (p *Provider) onDataTransferEvent(event datatransfer.Event, channelState da
var next api.DealState
var err error
var mut func(*MinerDeal)
switch event {
switch event.Code {
case datatransfer.Complete:
next = api.DealStaged
mut = func(deal *MinerDeal) {

7
chain/deals/provider_utils.go
View File

@ -1,12 +1,11 @@
package deals
import (
"bytes"
"context"
"runtime"
"github.com/filecoin-project/go-data-transfer"
"github.com/filecoin-project/lotus/api"
"github.com/filecoin-project/lotus/datatransfer"
"github.com/filecoin-project/lotus/node/modules/dtypes"
"github.com/ipld/go-ipld-prime"
@ -163,7 +162,7 @@ func (m *ProviderRequestValidator) ValidatePush(
Selector ipld.Node) error {
dealVoucher, ok := voucher.(*StorageDataTransferVoucher)
if !ok {
return xerrors.Errorf("voucher type %s: %w", voucher.Identifier(), ErrWrongVoucherType)
return xerrors.Errorf("voucher type %s: %w", voucher.Type(), ErrWrongVoucherType)
}
var deal MinerDeal
@ -175,7 +174,7 @@ func (m *ProviderRequestValidator) ValidatePush(
return xerrors.Errorf("Deal Peer %s, Data Transfer Peer %s: %w", deal.Client.String(), sender.String(), ErrWrongPeer)
}
if !bytes.Equal(deal.Proposal.PieceRef, baseCid.Bytes()) {
if !deal.Ref.Equals(baseCid) {
return xerrors.Errorf("Deal Payload CID %s, Data Transfer CID %s: %w", string(deal.Proposal.PieceRef), baseCid.String(), ErrWrongPiece)
}
for _, state := range DataTransferStates {

50
chain/deals/request_validation_test.go
View File

@ -35,7 +35,7 @@ func (wrongDTType) FromBytes([]byte) error {
return fmt.Errorf("not implemented")
}
func (wrongDTType) Identifier() string {
func (wrongDTType) Type() string {
return "WrongDTTYPE"
}
@ -76,6 +76,7 @@ func newClientDeal(minerID peer.ID, state api.DealState) (deals.ClientDeal, erro
return deals.ClientDeal{
Proposal: newProposal,
ProposalCid: proposalNd.Cid(),
PayloadCid: blockGenerator.Next().Cid(),
Miner: minerID,
MinerWorker: minerAddr,
State: state,
@ -91,10 +92,7 @@ func newMinerDeal(clientID peer.ID, state api.DealState) (deals.MinerDeal, error
if err != nil {
return deals.MinerDeal{}, err
}
ref, err := cid.Cast(newProposal.PieceRef)
if err != nil {
return deals.MinerDeal{}, err
}
ref := blockGenerator.Next().Cid()
return deals.MinerDeal{
Proposal: newProposal,
@ -143,11 +141,8 @@ func TestClientRequestValidation(t *testing.T) {
if err := state.Begin(clientDeal.ProposalCid, &clientDeal); err != nil {
t.Fatal("deal tracking failed")
}
pieceRef, err := cid.Cast(clientDeal.Proposal.PieceRef)
if err != nil {
t.Fatal("unable to construct piece cid")
}
if !xerrors.Is(crv.ValidatePull(minerID, &deals.StorageDataTransferVoucher{clientDeal.ProposalCid, 1}, pieceRef, nil), deals.ErrWrongPeer) {
payloadCid := clientDeal.PayloadCid
if !xerrors.Is(crv.ValidatePull(minerID, &deals.StorageDataTransferVoucher{clientDeal.ProposalCid, 1}, payloadCid, nil), deals.ErrWrongPeer) {
t.Fatal("Pull should fail if miner address is incorrect")
}
})
@ -171,11 +166,8 @@ func TestClientRequestValidation(t *testing.T) {
if err := state.Begin(clientDeal.ProposalCid, &clientDeal); err != nil {
t.Fatal("deal tracking failed")
}
pieceRef, err := cid.Cast(clientDeal.Proposal.PieceRef)
if err != nil {
t.Fatal("unable to construct piece cid")
}
if !xerrors.Is(crv.ValidatePull(minerID, &deals.StorageDataTransferVoucher{clientDeal.ProposalCid, 1}, pieceRef, nil), deals.ErrInacceptableDealState) {
payloadCid := clientDeal.PayloadCid
if !xerrors.Is(crv.ValidatePull(minerID, &deals.StorageDataTransferVoucher{clientDeal.ProposalCid, 1}, payloadCid, nil), deals.ErrInacceptableDealState) {
t.Fatal("Pull should fail if deal is in a state that cannot be data transferred")
}
})
@ -187,11 +179,8 @@ func TestClientRequestValidation(t *testing.T) {
if err := state.Begin(clientDeal.ProposalCid, &clientDeal); err != nil {
t.Fatal("deal tracking failed")
}
pieceRef, err := cid.Cast(clientDeal.Proposal.PieceRef)
if err != nil {
t.Fatal("unable to construct piece cid")
}
if crv.ValidatePull(minerID, &deals.StorageDataTransferVoucher{clientDeal.ProposalCid, 1}, pieceRef, nil) != nil {
payloadCid := clientDeal.PayloadCid
if crv.ValidatePull(minerID, &deals.StorageDataTransferVoucher{clientDeal.ProposalCid, 1}, payloadCid, nil) != nil {
t.Fatal("Pull should should succeed when all parameters are correct")
}
})
@ -236,11 +225,8 @@ func TestProviderRequestValidation(t *testing.T) {
if err := state.Begin(minerDeal.ProposalCid, &minerDeal); err != nil {
t.Fatal("deal tracking failed")
}
pieceRef, err := cid.Cast(minerDeal.Proposal.PieceRef)
if err != nil {
t.Fatal("unable to construct piece cid")
}
if !xerrors.Is(mrv.ValidatePush(clientID, &deals.StorageDataTransferVoucher{minerDeal.ProposalCid, 1}, pieceRef, nil), deals.ErrWrongPeer) {
ref := minerDeal.Ref
if !xerrors.Is(mrv.ValidatePush(clientID, &deals.StorageDataTransferVoucher{minerDeal.ProposalCid, 1}, ref, nil), deals.ErrWrongPeer) {
t.Fatal("Push should fail if miner address is incorrect")
}
})
@ -264,11 +250,8 @@ func TestProviderRequestValidation(t *testing.T) {
if err := state.Begin(minerDeal.ProposalCid, &minerDeal); err != nil {
t.Fatal("deal tracking failed")
}
pieceRef, err := cid.Cast(minerDeal.Proposal.PieceRef)
if err != nil {
t.Fatal("unable to construct piece cid")
}
if !xerrors.Is(mrv.ValidatePush(clientID, &deals.StorageDataTransferVoucher{minerDeal.ProposalCid, 1}, pieceRef, nil), deals.ErrInacceptableDealState) {
ref := minerDeal.Ref
if !xerrors.Is(mrv.ValidatePush(clientID, &deals.StorageDataTransferVoucher{minerDeal.ProposalCid, 1}, ref, nil), deals.ErrInacceptableDealState) {
t.Fatal("Push should fail if deal is in a state that cannot be data transferred")
}
})
@ -280,11 +263,8 @@ func TestProviderRequestValidation(t *testing.T) {
if err := state.Begin(minerDeal.ProposalCid, &minerDeal); err != nil {
t.Fatal("deal tracking failed")
}
pieceRef, err := cid.Cast(minerDeal.Proposal.PieceRef)
if err != nil {
t.Fatal("unable to construct piece cid")
}
if mrv.ValidatePush(clientID, &deals.StorageDataTransferVoucher{minerDeal.ProposalCid, 1}, pieceRef, nil) != nil {
ref := minerDeal.Ref
if mrv.ValidatePush(clientID, &deals.StorageDataTransferVoucher{minerDeal.ProposalCid, 1}, ref, nil) != nil {
t.Fatal("Push should should succeed when all parameters are correct")
}
})

4
chain/deals/types.go
View File

@ -108,7 +108,7 @@ func (dv *StorageDataTransferVoucher) FromBytes(raw []byte) error {
return dv.UnmarshalCBOR(r)
}
// Identifier is the unique string identifier for a StorageDataTransferVoucher
func (dv *StorageDataTransferVoucher) Identifier() string {
// Type is the unique string identifier for a StorageDataTransferVoucher
func (dv *StorageDataTransferVoucher) Type() string {
return "StorageDataTransferVoucher"
}

78
datatransfer/dagservice_impl.go
View File

@ -1,78 +0,0 @@
package datatransfer
import (
"context"
"reflect"
"github.com/ipfs/go-cid"
ipldformat "github.com/ipfs/go-ipld-format"
"github.com/ipfs/go-merkledag"
ipld "github.com/ipld/go-ipld-prime"
"github.com/libp2p/go-libp2p-core/peer"
"golang.org/x/xerrors"
)
// This file implements a VERY simple, incomplete version of the data transfer
// module that allows us to make the necessary insertions of data transfer
// functionality into the storage market
// It does not:
// -- actually validate requests
// -- support Push requests
// -- support multiple subscribers
// -- do any actual network coordination or use Graphsync
type dagserviceImpl struct {
dag ipldformat.DAGService
subscriber Subscriber
}
// NewDAGServiceDataTransfer returns a data transfer manager based on
// an IPLD DAGService
func NewDAGServiceDataTransfer(dag ipldformat.DAGService) Manager {
return &dagserviceImpl{dag, nil}
}
// RegisterVoucherType registers a validator for the given voucher type
// will error if voucher type does not implement voucher
// or if there is a voucher type registered with an identical identifier
func (impl *dagserviceImpl) RegisterVoucherType(voucherType reflect.Type, validator RequestValidator) error {
return nil
}
// open a data transfer that will send data to the recipient peer and
// transfer parts of the piece that match the selector
func (impl *dagserviceImpl) OpenPushDataChannel(ctx context.Context, to peer.ID, voucher Voucher, baseCid cid.Cid, Selector ipld.Node) (ChannelID, error) {
return ChannelID{}, xerrors.Errorf("not implemented")
}
// open a data transfer that will request data from the sending peer and
// transfer parts of the piece that match the selector
func (impl *dagserviceImpl) OpenPullDataChannel(ctx context.Context, to peer.ID, voucher Voucher, baseCid cid.Cid, Selector ipld.Node) (ChannelID, error) {
ctx, cancel := context.WithCancel(ctx)
go func() {
defer cancel()
err := merkledag.FetchGraph(ctx, baseCid, impl.dag)
var event Event
if err != nil {
event = Error
} else {
event = Complete
}
impl.subscriber(event, ChannelState{Channel: Channel{voucher: voucher}})
}()
return ChannelID{}, nil
}
// close an open channel (effectively a cancel)
func (impl *dagserviceImpl) CloseDataTransferChannel(x ChannelID) {}
// get status of a transfer
func (impl *dagserviceImpl) TransferChannelStatus(x ChannelID) Status { return ChannelNotFoundError }
// get notified when certain types of events happen
func (impl *dagserviceImpl) SubscribeToEvents(subscriber Subscriber) {
impl.subscriber = subscriber
}
// get all in progress transfers
func (impl *dagserviceImpl) InProgressChannels() map[ChannelID]ChannelState { return nil }

173
datatransfer/types.go
View File

@ -1,173 +0,0 @@
package datatransfer
import (
"context"
"reflect"
"github.com/ipfs/go-cid"
ipld "github.com/ipld/go-ipld-prime"
"github.com/libp2p/go-libp2p-core/peer"
)
// Voucher is used to validate
// a data transfer request against the underlying storage or retrieval deal
// that precipitated it. The only requirement is a voucher can read and write
// from bytes, and has a string identifier type
type Voucher interface {
// ToBytes converts the Voucher to raw bytes
ToBytes() ([]byte, error)
// FromBytes reads a Voucher from raw bytes
FromBytes([]byte) error
// Identifier is a unique string identifier for this voucher type
Identifier() string
}
// Status is the status of transfer for a given channel
type Status int
const (
// Ongoing means the data transfer is in progress
Ongoing Status = iota
// Completed means the data transfer is completed successfully
Completed
// Failed means the data transfer failed
Failed
// ChannelNotFoundError means the searched for data transfer does not exist
ChannelNotFoundError
)
// TransferID is an identifier for a data transfer, shared between
// request/responder and unique to the requester
type TransferID uint64
// ChannelID is a unique identifier for a channel, distinct by both the other
// party's peer ID + the transfer ID
type ChannelID struct {
to peer.ID
id TransferID
}
// Channel represents all the parameters for a single data transfer
type Channel struct {
// an identifier for this channel shared by request and responder, set by requester through protocol
transferID TransferID
// base CID for the piece being transferred
baseCid cid.Cid
// portion of Piece to return, specified by an IPLD selector
selector ipld.Node
// used to verify this channel
voucher Voucher
// the party that is sending the data (not who initiated the request)
sender peer.ID
// the party that is receiving the data (not who initiated the request)
recipient peer.ID
// expected amount of data to be transferred
totalSize uint64
}
// TransferID returns the transfer id for this channel
func (c Channel) TransferID() TransferID { return c.transferID }
// BaseCID returns the CID that is at the root of this data transfer
func (c Channel) BaseCID() cid.Cid { return c.baseCid }
// Selector returns the IPLD selector for this data transfer (represented as
// an IPLD node)
func (c Channel) Selector() ipld.Node { return c.selector }
// Voucher returns the voucher for this data transfer
func (c Channel) Voucher() Voucher { return c.voucher }
// Sender returns the peer id for the node that is sending data
func (c Channel) Sender() peer.ID { return c.sender }
// Recipient returns the peer id for the node that is receiving data
func (c Channel) Recipient() peer.ID { return c.recipient }
// TotalSize returns the total size for the data being transferred
func (c Channel) TotalSize() uint64 { return c.totalSize }
// ChannelState is immutable channel data plus mutable state
type ChannelState struct {
Channel
// total bytes sent from this node (0 if receiver)
sent uint64
// total bytes received by this node (0 if sender)
received uint64
}
// Sent returns the number of bytes sent
func (c ChannelState) Sent() uint64 { return c.sent }
// Received returns the number of bytes received
func (c ChannelState) Received() uint64 { return c.received }
// Event is a name for an event that occurs on a data transfer channel
type Event int
const (
// Open is an event occurs when a channel is first opened
Open Event = iota
// Progress is an event that gets emitted every time more data is transferred
Progress
// Error is an event that emits when an error occurs in a data transfer
Error
// Complete is emitted when a data transfer is complete
Complete
)
// Subscriber is a callback that is called when events are emitted
type Subscriber func(event Event, channelState ChannelState)
// RequestValidator is an interface implemented by the client of the
// data transfer module to validate requests
type RequestValidator interface {
// ValidatePush validates a push request received from the peer that will send data
ValidatePush(
sender peer.ID,
voucher Voucher,
baseCid cid.Cid,
selector ipld.Node) error
// ValidatePull validates a pull request received from the peer that will receive data
ValidatePull(
receiver peer.ID,
voucher Voucher,
baseCid cid.Cid,
selector ipld.Node) error
}
// Manager is the core interface presented by all implementations of
// of the data transfer sub system
type Manager interface {
// RegisterVoucherType registers a validator for the given voucher type
// will error if voucher type does not implement voucher
// or if there is a voucher type registered with an identical identifier
RegisterVoucherType(voucherType reflect.Type, validator RequestValidator) error
// open a data transfer that will send data to the recipient peer and
// open a data transfer that will send data to the recipient peer and
// transfer parts of the piece that match the selector
OpenPushDataChannel(ctx context.Context, to peer.ID, voucher Voucher, baseCid cid.Cid, selector ipld.Node) (ChannelID, error)
// open a data transfer that will request data from the sending peer and
// transfer parts of the piece that match the selector
OpenPullDataChannel(ctx context.Context, to peer.ID, voucher Voucher, baseCid cid.Cid, selector ipld.Node) (ChannelID, error)
// close an open channel (effectively a cancel)
CloseDataTransferChannel(x ChannelID)
// get status of a transfer
TransferChannelStatus(x ChannelID) Status
// get notified when certain types of events happen
SubscribeToEvents(subscriber Subscriber)
// get all in progress transfers
InProgressChannels() map[ChannelID]ChannelState
}

7
go.mod
View File

@ -15,12 +15,12 @@ require (
github.com/filecoin-project/go-amt-ipld v0.0.0-20191205011053-79efc22d6cdc
github.com/filecoin-project/go-cbor-util v0.0.0-20191219014500-08c40a1e63a2
github.com/filecoin-project/go-crypto v0.0.0-20191218222705-effae4ea9f03
github.com/filecoin-project/go-data-transfer v0.0.0-20191219005021-4accf56bd2ce
github.com/filecoin-project/go-paramfetch v0.0.0-20200102181131-b20d579f2878
github.com/filecoin-project/go-sectorbuilder v0.0.0-20200107220006-3361d30ea5ab
github.com/filecoin-project/go-statestore v0.0.0-20200102200712-1f63c701c1e5
github.com/gbrlsnchs/jwt/v3 v3.0.0-beta.1
github.com/go-ole/go-ole v1.2.4 // indirect
github.com/google/go-cmp v0.3.1 // indirect
github.com/gorilla/mux v1.7.3
github.com/gorilla/websocket v1.4.1
github.com/hashicorp/go-multierror v1.0.0
@ -35,6 +35,7 @@ require (
github.com/ipfs/go-ds-badger v0.0.7
github.com/ipfs/go-filestore v0.0.2
github.com/ipfs/go-fs-lock v0.0.1
github.com/ipfs/go-graphsync v0.0.4
github.com/ipfs/go-hamt-ipld v0.0.14-0.20191218031521-b2c774a54db1
github.com/ipfs/go-ipfs-blockstore v0.1.1
github.com/ipfs/go-ipfs-blocksutil v0.0.1
@ -50,7 +51,7 @@ require (
github.com/ipfs/go-merkledag v0.2.4
github.com/ipfs/go-path v0.0.7
github.com/ipfs/go-unixfs v0.2.2-0.20190827150610-868af2e9e5cb
github.com/ipld/go-ipld-prime v0.0.2-0.20191025154717-8dff1cbec43b
github.com/ipld/go-ipld-prime v0.0.2-0.20191108012745-28a82f04c785
github.com/libp2p/go-libp2p v0.4.2
github.com/libp2p/go-libp2p-circuit v0.1.4
github.com/libp2p/go-libp2p-connmgr v0.1.0
@ -79,8 +80,6 @@ require (
github.com/multiformats/go-multiaddr-net v0.1.1
github.com/multiformats/go-multihash v0.0.10
github.com/multiformats/go-varint v0.0.2
github.com/onsi/ginkgo v1.9.0 // indirect
github.com/onsi/gomega v1.6.0 // indirect
github.com/opentracing/opentracing-go v1.1.0
github.com/polydawn/refmt v0.0.0-20190809202753-05966cbd336a
github.com/prometheus/common v0.2.0

61
go.sum
View File

@ -34,6 +34,7 @@ github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24
github.com/btcsuite/btcd v0.0.0-20190213025234-306aecffea32/go.mod h1:DrZx5ec/dmnfpw9KyYoQyYo7d0KEvTkk/5M/vbZjAr8=
github.com/btcsuite/btcd v0.0.0-20190523000118-16327141da8c/go.mod h1:3J08xEfcugPacsc34/LKRU2yO7YmuT8yt28J8k2+rrI=
github.com/btcsuite/btcd v0.0.0-20190605094302-a0d1e3e36d50/go.mod h1:3J08xEfcugPacsc34/LKRU2yO7YmuT8yt28J8k2+rrI=
github.com/btcsuite/btcd v0.0.0-20190629003639-c26ffa870fd8/go.mod h1:3J08xEfcugPacsc34/LKRU2yO7YmuT8yt28J8k2+rrI=
github.com/btcsuite/btcd v0.0.0-20190824003749-130ea5bddde3 h1:A/EVblehb75cUgXA5njHPn0kLAsykn6mJGz7rnmW5W0=
github.com/btcsuite/btcd v0.0.0-20190824003749-130ea5bddde3/go.mod h1:3J08xEfcugPacsc34/LKRU2yO7YmuT8yt28J8k2+rrI=
github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f/go.mod h1:TdznJufoqS23FtqVCzL0ZqgP5MqXbb4fg/WgDys70nA=
@ -53,7 +54,10 @@ github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3Ee
github.com/coreos/go-semver v0.2.1-0.20180108230905-e214231b295a/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
github.com/coreos/go-semver v0.3.0 h1:wkHLiw0WNATZnSG7epLsujiMCgPAc9xhjJ4tgnAxmfM=
github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
github.com/cpuguy83/go-md2man v1.0.10 h1:BSKMNlYxDvnunlTymqtgONjNnaRV1sTpcovwwjF22jk=
github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
github.com/cskr/pubsub v1.0.2 h1:vlOzMhl6PFn60gRlTQQsIfVwaPB/B/8MziK8FhEPt/0=
github.com/cskr/pubsub v1.0.2/go.mod h1:/8MzYXk/NJAz782G8RPkFzXTZVu63VotefPnR9TIRis=
github.com/daaku/go.zipexe v1.0.0 h1:VSOgZtH418pH9L16hC/JrgSNJbbAL26pj7lmD1+CGdY=
@ -93,6 +97,8 @@ github.com/filecoin-project/go-crypto v0.0.0-20191218222705-effae4ea9f03 h1:2pMX
github.com/filecoin-project/go-crypto v0.0.0-20191218222705-effae4ea9f03 h1:2pMXdBnCiXjfCYx/hLqFxccPoqsSveQFxVLvNxy9bus=
github.com/filecoin-project/go-crypto v0.0.0-20191218222705-effae4ea9f03/go.mod h1:+viYnvGtUTgJRdy6oaeF4MTFKAfatX071MPDPBL11EQ=
github.com/filecoin-project/go-crypto v0.0.0-20191218222705-effae4ea9f03/go.mod h1:+viYnvGtUTgJRdy6oaeF4MTFKAfatX071MPDPBL11EQ=
github.com/filecoin-project/go-data-transfer v0.0.0-20191219005021-4accf56bd2ce h1:Jdejrx6XVSTRy2PiX08HCU5y68p3wx2hNMJJc/J7kZY=
github.com/filecoin-project/go-data-transfer v0.0.0-20191219005021-4accf56bd2ce/go.mod h1:b14UWxhxVCAjrQUYvVGrQRRsjAh79wXYejw9RbUcAww=
github.com/filecoin-project/go-paramfetch v0.0.0-20200102181131-b20d579f2878 h1:YicJT9xhPzZ1SBGiJFNUCkfwqK/G9vFyY1ytKBSjNJA=
github.com/filecoin-project/go-paramfetch v0.0.0-20200102181131-b20d579f2878 h1:YicJT9xhPzZ1SBGiJFNUCkfwqK/G9vFyY1ytKBSjNJA=
github.com/filecoin-project/go-paramfetch v0.0.0-20200102181131-b20d579f2878/go.mod h1:40kI2Gv16mwcRsHptI3OAV4nlOEU7wVDc4RgMylNFjU=
@ -126,8 +132,9 @@ github.com/golang/mock v1.2.0 h1:28o5sBqPkBsMGnC6b4MvE2TzSr5/AT4c/1fLqVGIwlk=
github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.0/go.mod h1:Qd/q+1AKNOZr9uGQzbzCmRO6sUih6GTPZv6a1/R87v0=
github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
@ -150,6 +157,8 @@ github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/ad
github.com/gxed/hashland/keccakpg v0.0.1/go.mod h1:kRzw3HkwxFU1mpmPP8v1WyQzwdGfmKFJ6tItnhQ67kU=
github.com/gxed/hashland/murmur3 v0.0.1/go.mod h1:KjXop02n4/ckmZSnY2+HKcLud/tcmvhST0bie/0lS48=
github.com/gxed/pubsub v0.0.0-20180201040156-26ebdf44f824/go.mod h1:OiEWyHgK+CWrmOlVquHaIK1vhpUJydC9m0Je6mhaiNE=
github.com/hannahhoward/cbor-gen-for v0.0.0-20191216214420-3e450425c40c h1:+MSf4NEnLCYZoAgK6fqwc7NH88nM8haFSxKGUGIG3vA=
github.com/hannahhoward/cbor-gen-for v0.0.0-20191216214420-3e450425c40c/go.mod h1:WVPCl0HO/0RAL5+vBH2GMxBomlxBF70MAS78+Lu1//k=
github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=
github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
github.com/hashicorp/go-multierror v1.0.0 h1:iVjPR7a6H0tWELX5NxNe7bYopibicUzc7uPribsnS6o=
@ -209,6 +218,8 @@ github.com/ipfs/go-filestore v0.0.2 h1:pcYwpjtXXwirtbjBXKVJM9CTa9F7/8v1EkfnDaHTO
github.com/ipfs/go-filestore v0.0.2/go.mod h1:KnZ41qJsCt2OX2mxZS0xsK3Psr0/oB93HMMssLujjVc=
github.com/ipfs/go-fs-lock v0.0.1 h1:XHX8uW4jQBYWHj59XXcjg7BHlHxV9ZOYs6Y43yb7/l0=
github.com/ipfs/go-fs-lock v0.0.1/go.mod h1:DNBekbboPKcxs1aukPSaOtFA3QfSdi5C855v0i9XJ8Y=
github.com/ipfs/go-graphsync v0.0.4 h1:iF98+J8pcqvEb48IM0TemqeGARsCDtwQ73P9ejMZIuU=
github.com/ipfs/go-graphsync v0.0.4/go.mod h1:6UACBjfOXEa8rQL3Q/JpZpWS0nZDCLx134WUkjrmFpQ=
github.com/ipfs/go-hamt-ipld v0.0.14-0.20191218031521-b2c774a54db1 h1:0xpCaaXvN8bPyws3ObiCn7G0KIfgbS9E132eL57dHx8=
github.com/ipfs/go-hamt-ipld v0.0.14-0.20191218031521-b2c774a54db1/go.mod h1:8yRx0xLUps1Xq8ZDnIwIVdQRp7JjA55gGvCiRHT91Vk=
github.com/ipfs/go-ipfs-blockstore v0.0.1/go.mod h1:d3WClOmRQKFnJ0Jz/jj/zmksX0ma1gROTlovZKBmN08=
@ -269,8 +280,10 @@ github.com/ipfs/go-unixfs v0.2.2-0.20190827150610-868af2e9e5cb h1:tmWYgjltxwM7PD
github.com/ipfs/go-unixfs v0.2.2-0.20190827150610-868af2e9e5cb/go.mod h1:IwAAgul1UQIcNZzKPYZWOCijryFBeCV79cNubPzol+k=
github.com/ipfs/go-verifcid v0.0.1 h1:m2HI7zIuR5TFyQ1b79Da5N9dnnCP1vcu2QqawmWlK2E=
github.com/ipfs/go-verifcid v0.0.1/go.mod h1:5Hrva5KBeIog4A+UpqlaIU+DEstipcJYQQZc0g37pY0=
github.com/ipld/go-ipld-prime v0.0.2-0.20191025154717-8dff1cbec43b h1:ACSEK4f1SDQC+FJ4B4pqHFW14d7kEW2ufwXA/c7eLP0=
github.com/ipld/go-ipld-prime v0.0.2-0.20191025154717-8dff1cbec43b/go.mod h1:bDDSvVz7vaK12FNvMeRYnpRFkSUPNQOiCYQezMD/P3w=
github.com/ipld/go-ipld-prime v0.0.2-0.20191108012745-28a82f04c785 h1:fASnkvtR+SmB2y453RxmDD3Uvd4LonVUgFGk9JoDaZs=
github.com/ipld/go-ipld-prime v0.0.2-0.20191108012745-28a82f04c785/go.mod h1:bDDSvVz7vaK12FNvMeRYnpRFkSUPNQOiCYQezMD/P3w=
github.com/ipld/go-ipld-prime-proto v0.0.0-20191113031812-e32bd156a1e5 h1:lSip43rAdyGA+yRQuy6ju0ucZkWpYc1F2CTQtZTVW/4=
github.com/ipld/go-ipld-prime-proto v0.0.0-20191113031812-e32bd156a1e5/go.mod h1:gcvzoEDBjwycpXt3LBE061wT9f46szXGHAmj9uoP6fU=
github.com/ipsn/go-secp256k1 v0.0.0-20180726113642-9d62b9f0bc52 h1:QG4CGBqCeuBo6aZlGAamSkxWdgWfZGeE49eUOWJPA4c=
github.com/ipsn/go-secp256k1 v0.0.0-20180726113642-9d62b9f0bc52/go.mod h1:fdg+/X9Gg4AsAIzWpEHwnqd+QY3b7lajxyjE1m4hkq4=
github.com/jackpal/gateway v1.0.4/go.mod h1:lTpwd4ACLXmpyiCTRtfiNyVnUmqT9RivzCDQetPfnjA=
@ -281,6 +294,8 @@ github.com/jackpal/go-nat-pmp v1.0.1/go.mod h1:QPH045xvCAeXUZOxsnwmrtiCoxIr9eob+
github.com/jbenet/go-cienv v0.0.0-20150120210510-1bb1476777ec/go.mod h1:rGaEvXB4uRSZMmzKNLoXvTu1sfx+1kv/DojUlPrSZGs=
github.com/jbenet/go-cienv v0.1.0 h1:Vc/s0QbQtoxX8MwwSLWWh+xNNZvM3Lw7NsTcHrvvhMc=
github.com/jbenet/go-cienv v0.1.0/go.mod h1:TqNnHUmJgXau0nCzC7kXWeotg3J9W34CUv5Djy1+FlA=
github.com/jbenet/go-random v0.0.0-20190219211222-123a90aedc0c h1:uUx61FiAa1GI6ZmVd2wf2vULeQZIKG66eybjNXKYCz4=
github.com/jbenet/go-random v0.0.0-20190219211222-123a90aedc0c/go.mod h1:sdx1xVM9UuLw1tXnhJWN3piypTUO3vCIHYmG15KE/dU=
github.com/jbenet/go-temp-err-catcher v0.0.0-20150120210811-aac704a3f4f2 h1:vhC1OXXiT9R2pczegwz6moDvuRpggaroAXhPIseh57A=
github.com/jbenet/go-temp-err-catcher v0.0.0-20150120210811-aac704a3f4f2/go.mod h1:8GXXJV31xl8whumTzdZsTt3RnUIiPqzkyf7mxToRCMs=
github.com/jbenet/goprocess v0.0.0-20160826012719-b497e2f366b8/go.mod h1:Ly/wlsjFq/qrU3Rar62tu1gASgGw6chQbSh/XgIIXCY=
@ -319,6 +334,8 @@ github.com/libp2p/go-conn-security v0.0.1/go.mod h1:bGmu51N0KU9IEjX7kl2PQjgZa40J
github.com/libp2p/go-conn-security-multistream v0.0.2/go.mod h1:nc9vud7inQ+d6SO0I/6dSWrdMnHnzZNHeyUQqrAJulE=
github.com/libp2p/go-conn-security-multistream v0.1.0 h1:aqGmto+ttL/uJgX0JtQI0tD21CIEy5eYd1Hlp0juHY0=
github.com/libp2p/go-conn-security-multistream v0.1.0/go.mod h1:aw6eD7LOsHEX7+2hJkDxw1MteijaVcI+/eP2/x3J1xc=
github.com/libp2p/go-eventbus v0.0.2/go.mod h1:Hr/yGlwxA/stuLnpMiu82lpNKpvRy3EaJxPu40XYOwk=
github.com/libp2p/go-eventbus v0.0.3/go.mod h1:Hr/yGlwxA/stuLnpMiu82lpNKpvRy3EaJxPu40XYOwk=
github.com/libp2p/go-eventbus v0.1.0 h1:mlawomSAjjkk97QnYiEmHsLu7E136+2oCWSHRUvMfzQ=
github.com/libp2p/go-eventbus v0.1.0/go.mod h1:vROgu5cs5T7cv7POWlWxBaVLxfSegC5UGQf8A2eEmx4=
github.com/libp2p/go-flow-metrics v0.0.1 h1:0gxuFd2GuK7IIP5pKljLwps6TvcuYgvG7Atqi3INF5s=
@ -326,6 +343,8 @@ github.com/libp2p/go-flow-metrics v0.0.1/go.mod h1:Iv1GH0sG8DtYN3SVJ2eG221wMiNpZ
github.com/libp2p/go-libp2p v0.0.30/go.mod h1:XWT8FGHlhptAv1+3V/+J5mEpzyui/5bvFsNuWYs611A=
github.com/libp2p/go-libp2p v0.1.0/go.mod h1:6D/2OBauqLUoqcADOJpn9WbKqvaM07tDw68qHM0BxUM=
github.com/libp2p/go-libp2p v0.1.1/go.mod h1:I00BRo1UuUSdpuc8Q2mN7yDF/oTUTRAX6JWpTiK9Rp8=
github.com/libp2p/go-libp2p v0.2.1/go.mod h1:HZbtEOrgZN4F1fGZVvkV+930Wx3DkqlpBlO8dIoZWds=
github.com/libp2p/go-libp2p v0.3.0/go.mod h1:J7DPB1+zB5VLc8v/kKSD8+u2cbyIGI0Dh/Pf3Wprt+0=
github.com/libp2p/go-libp2p v0.4.2 h1:p0cthB0jDNHO4gH2HzS8/nAMMXbfUlFHs0jwZ4U+F2g=
github.com/libp2p/go-libp2p v0.4.2/go.mod h1:MNmgUxUw5pMsdOzMlT0EE7oKjRasl+WyVwM0IBlpKgQ=
github.com/libp2p/go-libp2p-autonat v0.0.6/go.mod h1:uZneLdOkZHro35xIhpbtTzLlgYturpu4J5+0cZK3MqE=
@ -334,10 +353,12 @@ github.com/libp2p/go-libp2p-autonat v0.1.1 h1:WLBZcIRsjZlWdAZj9CiBSvU2wQXoUOiS1Z
github.com/libp2p/go-libp2p-autonat v0.1.1/go.mod h1:OXqkeGOY2xJVWKAGV2inNF5aKN/djNA3fdpCWloIudE=
github.com/libp2p/go-libp2p-blankhost v0.0.1/go.mod h1:Ibpbw/7cPPYwFb7PACIWdvxxv0t0XCCI10t7czjAjTc=
github.com/libp2p/go-libp2p-blankhost v0.1.1/go.mod h1:pf2fvdLJPsC1FsVrNP3DUUvMzUts2dsLLBEpo1vW1ro=
github.com/libp2p/go-libp2p-blankhost v0.1.3/go.mod h1:KML1//wiKR8vuuJO0y3LUd1uLv+tlkGTAr3jC0S5cLg=
github.com/libp2p/go-libp2p-blankhost v0.1.4 h1:I96SWjR4rK9irDHcHq3XHN6hawCRTPUADzkJacgZLvk=
github.com/libp2p/go-libp2p-blankhost v0.1.4/go.mod h1:oJF0saYsAXQCSfDq254GMNmLNz6ZTHTOvtF4ZydUvwU=
github.com/libp2p/go-libp2p-circuit v0.0.9/go.mod h1:uU+IBvEQzCu953/ps7bYzC/D/R0Ho2A9LfKVVCatlqU=
github.com/libp2p/go-libp2p-circuit v0.1.0/go.mod h1:Ahq4cY3V9VJcHcn1SBXjr78AbFkZeIRmfunbA7pmFh8=
github.com/libp2p/go-libp2p-circuit v0.1.1/go.mod h1:Ahq4cY3V9VJcHcn1SBXjr78AbFkZeIRmfunbA7pmFh8=
github.com/libp2p/go-libp2p-circuit v0.1.4 h1:Phzbmrg3BkVzbqd4ZZ149JxCuUWu2wZcXf/Kr6hZJj8=
github.com/libp2p/go-libp2p-circuit v0.1.4/go.mod h1:CY67BrEjKNDhdTk8UgBX1Y/H5c3xkAcs3gnksxY7osU=
github.com/libp2p/go-libp2p-connmgr v0.1.0 h1:vp0t0F0EuT3rrlTtnMnIyyzCnly7nIlRoEbhJpgp0qU=
@ -346,6 +367,8 @@ github.com/libp2p/go-libp2p-core v0.0.1/go.mod h1:g/VxnTZ/1ygHxH3dKok7Vno1VfpvGc
github.com/libp2p/go-libp2p-core v0.0.2/go.mod h1:9dAcntw/n46XycV4RnlBq3BpgrmyUi9LuoTNdPrbUco=
github.com/libp2p/go-libp2p-core v0.0.3/go.mod h1:j+YQMNz9WNSkNezXOsahp9kwZBKBvxLpKD316QWSJXE=
github.com/libp2p/go-libp2p-core v0.0.4/go.mod h1:jyuCQP356gzfCFtRKyvAbNkyeuxb7OlyhWZ3nls5d2I=
github.com/libp2p/go-libp2p-core v0.0.6/go.mod h1:0d9xmaYAVY5qmbp/fcgxHT3ZJsLjYeYPMJAUKpaCHrE=
github.com/libp2p/go-libp2p-core v0.0.9/go.mod h1:0d9xmaYAVY5qmbp/fcgxHT3ZJsLjYeYPMJAUKpaCHrE=
github.com/libp2p/go-libp2p-core v0.2.0/go.mod h1:X0eyB0Gy93v0DZtSYbEM7RnMChm9Uv3j7yRXjO77xSI=
github.com/libp2p/go-libp2p-core v0.2.2/go.mod h1:8fcwTbsG2B+lTgRJ1ICZtiM5GWCWZVoVrLaDRvIRng0=
github.com/libp2p/go-libp2p-core v0.2.4 h1:Et6ykkTwI6PU44tr8qUF9k43vP0aduMNniShAbUJJw8=
@ -391,6 +414,8 @@ github.com/libp2p/go-libp2p-peer v0.2.0/go.mod h1:RCffaCvUyW2CJmG2gAWVqwePwW7JMg
github.com/libp2p/go-libp2p-peerstore v0.0.1/go.mod h1:RabLyPVJLuNQ+GFyoEkfi8H4Ti6k/HtZJ7YKgtSq+20=
github.com/libp2p/go-libp2p-peerstore v0.0.6/go.mod h1:RabLyPVJLuNQ+GFyoEkfi8H4Ti6k/HtZJ7YKgtSq+20=
github.com/libp2p/go-libp2p-peerstore v0.1.0/go.mod h1:2CeHkQsr8svp4fZ+Oi9ykN1HBb6u0MOvdJ7YIsmcwtY=
github.com/libp2p/go-libp2p-peerstore v0.1.2/go.mod h1:BJ9sHlm59/80oSkpWgr1MyY1ciXAXV397W6h1GH/uKI=
github.com/libp2p/go-libp2p-peerstore v0.1.3 h1:wMgajt1uM2tMiqf4M+4qWKVyyFc8SfA+84VV9glZq1M=
github.com/libp2p/go-libp2p-peerstore v0.1.3/go.mod h1:BJ9sHlm59/80oSkpWgr1MyY1ciXAXV397W6h1GH/uKI=
github.com/libp2p/go-libp2p-peerstore v0.1.4 h1:d23fvq5oYMJ/lkkbO4oTwBp/JP+I/1m5gZJobNXCE/k=
github.com/libp2p/go-libp2p-peerstore v0.1.4/go.mod h1:+4BDbDiiKf4PzpANZDAT+knVdLxvqh7hXOujessqdzs=
@ -413,11 +438,15 @@ github.com/libp2p/go-libp2p-routing-helpers v0.1.0 h1:BaFvpyv8TyhCN7TihawTiKuzeu
github.com/libp2p/go-libp2p-routing-helpers v0.1.0/go.mod h1:oUs0h39vNwYtYXnQWOTU5BaafbedSyWCCal3gqHuoOQ=
github.com/libp2p/go-libp2p-secio v0.0.3/go.mod h1:hS7HQ00MgLhRO/Wyu1bTX6ctJKhVpm+j2/S2A5UqYb0=
github.com/libp2p/go-libp2p-secio v0.1.0/go.mod h1:tMJo2w7h3+wN4pgU2LSYeiKPrfqBgkOsdiKK77hE7c8=
github.com/libp2p/go-libp2p-secio v0.1.1/go.mod h1:tMJo2w7h3+wN4pgU2LSYeiKPrfqBgkOsdiKK77hE7c8=
github.com/libp2p/go-libp2p-secio v0.2.0 h1:ywzZBsWEEz2KNTn5RtzauEDq5RFEefPsttXYwAWqHng=
github.com/libp2p/go-libp2p-secio v0.2.0/go.mod h1:2JdZepB8J5V9mBp79BmwsaPQhRPNN2NrnB2lKQcdy6g=
github.com/libp2p/go-libp2p-secio v0.2.1 h1:eNWbJTdyPA7NxhP7J3c5lT97DC5d+u+IldkgCYFTPVA=
github.com/libp2p/go-libp2p-secio v0.2.1/go.mod h1:cWtZpILJqkqrSkiYcDBh5lA3wbT2Q+hz3rJQq3iftD8=
github.com/libp2p/go-libp2p-swarm v0.0.6/go.mod h1:s5GZvzg9xXe8sbeESuFpjt8CJPTCa8mhEusweJqyFy8=
github.com/libp2p/go-libp2p-swarm v0.1.0/go.mod h1:wQVsCdjsuZoc730CgOvh5ox6K8evllckjebkdiY5ta4=
github.com/libp2p/go-libp2p-swarm v0.1.1/go.mod h1:4NVJaLwq/dr5kEq79Jo6pMin7ZFwLx73ln1FTefR91Q=
github.com/libp2p/go-libp2p-swarm v0.2.0/go.mod h1:x07b4zkMFo2EvgPV2bMTlNmdQc8i+74Jjio7xGvsTgU=
github.com/libp2p/go-libp2p-swarm v0.2.2 h1:T4hUpgEs2r371PweU3DuH7EOmBIdTBCwWs+FLcgx3bQ=
github.com/libp2p/go-libp2p-swarm v0.2.2/go.mod h1:fvmtQ0T1nErXym1/aa1uJEyN7JzaTNyBcHImCxRpPKU=
github.com/libp2p/go-libp2p-testing v0.0.1/go.mod h1:gvchhf3FQOtBdr+eFUABet5a4MBLK8jM3V4Zghvmi+E=
@ -461,6 +490,7 @@ github.com/libp2p/go-reuseport v0.0.1 h1:7PhkfH73VXfPJYKQ6JwS5I/eVcoyYi9IMNGc6FW
github.com/libp2p/go-reuseport v0.0.1/go.mod h1:jn6RmB1ufnQwl0Q1f+YxAj8isJgDCQzaaxIFYDhcYEA=
github.com/libp2p/go-reuseport-transport v0.0.2 h1:WglMwyXyBu61CMkjCCtnmqNqnjib0GIEjMiHTwR/KN4=
github.com/libp2p/go-reuseport-transport v0.0.2/go.mod h1:YkbSDrvjUVDL6b8XqriyA20obEtsW9BLkuOUyQAOCbs=
github.com/libp2p/go-stream-muxer v0.0.1 h1:Ce6e2Pyu+b5MC1k3eeFtAax0pW4gc6MosYSLV05UeLw=
github.com/libp2p/go-stream-muxer v0.0.1/go.mod h1:bAo8x7YkSpadMTbtTaxGVHWUQsR/l5MEaHbKaliuT14=
github.com/libp2p/go-stream-muxer v0.1.0/go.mod h1:8JAVsjeRBCWwPoZeH0W1imLOcriqXJyFvB0mR4A04sQ=
github.com/libp2p/go-stream-muxer-multistream v0.1.1/go.mod h1:zmGdfkQ1AzOECIAcccoL8L//laqawOsO03zX8Sa+eGw=
@ -528,6 +558,7 @@ github.com/multiformats/go-multiaddr v0.1.1 h1:rVAztJYMhCQ7vEFr8FvxW3mS+HF2eY/oP
github.com/multiformats/go-multiaddr v0.1.1/go.mod h1:aMKBKNEYmzmDmxfX88/vz+J5IU55txyt0p4aiWVohjo=
github.com/multiformats/go-multiaddr-dns v0.0.1/go.mod h1:9kWcqw/Pj6FwxAwW38n/9403szc57zJPs45fmnznu3Q=
github.com/multiformats/go-multiaddr-dns v0.0.2/go.mod h1:9kWcqw/Pj6FwxAwW38n/9403szc57zJPs45fmnznu3Q=
github.com/multiformats/go-multiaddr-dns v0.0.3/go.mod h1:9kWcqw/Pj6FwxAwW38n/9403szc57zJPs45fmnznu3Q=
github.com/multiformats/go-multiaddr-dns v0.2.0 h1:YWJoIDwLePniH7OU5hBnDZV6SWuvJqJ0YtN6pLeH9zA=
github.com/multiformats/go-multiaddr-dns v0.2.0/go.mod h1:TJ5pr5bBO7Y1B18djPuRsVkduhQH2YqYSbxWJzYGdK0=
github.com/multiformats/go-multiaddr-fmt v0.0.1/go.mod h1:aBYjqL4T/7j4Qx+R73XSv/8JsgnRFlf0w2KGLCmXl3Q=
@ -541,6 +572,7 @@ github.com/multiformats/go-multibase v0.0.1 h1:PN9/v21eLywrFWdFNsFKaU04kLJzuYzmr
github.com/multiformats/go-multibase v0.0.1/go.mod h1:bja2MqRZ3ggyXtZSEDKpl0uO/gviWFaSteVbWT51qgs=
github.com/multiformats/go-multihash v0.0.1/go.mod h1:w/5tugSrLEbWqlcgJabL3oHFKTwfvkofsjW2Qa1ct4U=
github.com/multiformats/go-multihash v0.0.5/go.mod h1:lt/HCbqlQwlPBz7lv0sQCdtfcMtlJvakRUn/0Ual8po=
github.com/multiformats/go-multihash v0.0.6/go.mod h1:XuKXPp8VHcTygube3OWZC+aZrA+H1IhmjoCDtJc7PXM=
github.com/multiformats/go-multihash v0.0.8/go.mod h1:YSLudS+Pi8NHE7o6tb3D8vrpKa63epEDmG8nTduyAew=
github.com/multiformats/go-multihash v0.0.9/go.mod h1:YSLudS+Pi8NHE7o6tb3D8vrpKa63epEDmG8nTduyAew=
github.com/multiformats/go-multihash v0.0.10 h1:lMoNbh2Ssd9PUF74Nz008KGzGPlfeV6wH3rit5IIGCM=
@ -596,9 +628,14 @@ github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R
github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
github.com/russross/blackfriday v1.5.2 h1:HyvC0ARfnZBqnXwABFeSZHpKvJHJJfPz81GNueLj0oo=
github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
github.com/shirou/gopsutil v2.18.12+incompatible h1:1eaJvGomDnH74/5cF4CTmTbLHAriGFsTZppLXDX93OM=
github.com/shirou/gopsutil v2.18.12+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
github.com/sirupsen/logrus v1.2.0 h1:juTguoYk5qI21pwyTXY3B3Y5cOTH3ZUyZCg1v/mihuo=
github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
@ -607,6 +644,7 @@ github.com/smartystreets/assertions v1.0.1 h1:voD4ITNjPL5jjBfgR/r8fPIIBrliWrWHei
github.com/smartystreets/assertions v1.0.1/go.mod h1:kHHU4qYBaI3q23Pp3VPrmWhuIUrLW/7eUrw0BU5VaoM=
github.com/smartystreets/goconvey v0.0.0-20190222223459-a17d461953aa/go.mod h1:2RVY1rIf+2J2o/IM9+vPq9RzmHDSseB7FoXiSNIUsoU=
github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
github.com/smartystreets/goconvey v0.0.0-20190710185942-9d28bd7c0945/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 h1:WN9BUFbdyOsSH/XohnWpXOlq9NBD5sGAB2FciQMUEe8=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
github.com/smola/gocompat v0.2.0/go.mod h1:1B0MlxbmoZNo3h8guHp8HztB3BSYR5itql9qtVc0ypY=
@ -631,7 +669,10 @@ github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJy
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
github.com/urfave/cli v1.20.0 h1:fDqGv3UG/4jbVl/QkFwEdddtEDjh/5Ov6X+0B/3bPaw=
github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
github.com/urfave/cli/v2 v2.0.0 h1:+HU9SCbu8GnEUFtIBfuUNXN39ofWViIEJIp6SURMpCg=
github.com/urfave/cli/v2 v2.0.0/go.mod h1:SE9GqnLQmjVa0iPEY0f1w3ygNIYcIJ0OKPMoW2caLfQ=
github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
github.com/valyala/fasttemplate v1.0.1 h1:tY9CJiPnMXf1ERmG2EyK7gNUd+c6RKGD0IfU8WdUSz8=
@ -646,6 +687,7 @@ github.com/whyrusleeping/bencher v0.0.0-20190829221104-bb6607aa8bba/go.mod h1:CH
github.com/whyrusleeping/cbor-gen v0.0.0-20190910031516-c1cbffdb01bb/go.mod h1:xdlJQaiqipF0HW+Mzpg7XRM3fWbGvfgFlcppuvlkIvY=
github.com/whyrusleeping/cbor-gen v0.0.0-20190917003517-d78d67427694/go.mod h1:xdlJQaiqipF0HW+Mzpg7XRM3fWbGvfgFlcppuvlkIvY=
github.com/whyrusleeping/cbor-gen v0.0.0-20191116002219-891f55cd449d/go.mod h1:xdlJQaiqipF0HW+Mzpg7XRM3fWbGvfgFlcppuvlkIvY=
github.com/whyrusleeping/cbor-gen v0.0.0-20191212224538-d370462a7e8a/go.mod h1:xdlJQaiqipF0HW+Mzpg7XRM3fWbGvfgFlcppuvlkIvY=
github.com/whyrusleeping/cbor-gen v0.0.0-20191216205031-b047b6acb3c0 h1:efb/4CnrubzNGqQOeHErxyQ6rIsJb7GcgeSDF7fqWeI=
github.com/whyrusleeping/cbor-gen v0.0.0-20191216205031-b047b6acb3c0/go.mod h1:xdlJQaiqipF0HW+Mzpg7XRM3fWbGvfgFlcppuvlkIvY=
github.com/whyrusleeping/chunker v0.0.0-20181014151217-fe64bd25879f h1:jQa4QT2UP9WYv2nzyawpKMOCl+Z/jW7djv2/J50lj9E=
@ -672,6 +714,8 @@ github.com/x-cray/logrus-prefixed-formatter v0.5.2/go.mod h1:2duySbKsL6M18s5GU7V
github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
go.opencensus.io v0.22.1 h1:8dP3SGL7MPB94crU3bEPplMPe83FI4EouesJUeFHv50=
go.opencensus.io v0.22.1/go.mod h1:Ap50jQcDJrx6rB6VgeeFPtuPIf3wMRvRfrfYDO6+BmA=
go.opencensus.io v0.22.2 h1:75k/FF0Q2YM8QYo07VPddOLBslDt1MZOdEslOHvmzAs=
go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
@ -707,6 +751,8 @@ golang.org/x/crypto v0.0.0-20190513172903-22d7a77e9e5f/go.mod h1:yigFU9vqHzYiE8U
golang.org/x/crypto v0.0.0-20190530122614-20be4c3c3ed5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190618222545-ea8f1a30c443/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 h1:ObdrDkeb4kJdCP557AjRjq69pTHfNouLtWZG7j9rPN8=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413 h1:ULYEB3JvPRE/IfO+9uO7vKV/xzVTO7XPAwm8xbf4w2g=
golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
@ -718,6 +764,7 @@ golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHl
golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
golang.org/x/net v0.0.0-20180524181706-dfa909b99c79/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@ -730,10 +777,13 @@ golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73r
golang.org/x/net v0.0.0-20190227160552-c95aed5357e7/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190522155817-f3200d17e092/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
golang.org/x/net v0.0.0-20190611141213-3f473d35a33a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859 h1:R/3boaszxrf1GEUWTVDzSKVwLmSJpwZ1yqXm8j0v2QI=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20190724013045-ca1201d0de80 h1:Ao/3l156eZf2AW5wK8a7/smtodRU+gha3+BeqJ69lRk=
golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@ -760,6 +810,7 @@ golang.org/x/sys v0.0.0-20190524152521-dbbf3f1254d4/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20190526052359-791d8a0f4d09/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190610200419-93c9922d18ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190922100055-0a153f010e69/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@ -782,8 +833,9 @@ golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5 h1:hKsoRgsbwY1NafxrwTs+k64bikrLBkAgPir1TNCj3Zs=
golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20191216173652-a0e659d51361 h1:RIIXAeV6GvDBuADKumTODatUqANFZ+5BPMnzsy4hulY=
golang.org/x/tools v0.0.0-20191216173652-a0e659d51361/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
golang.org/x/xerrors v0.0.0-20190513163551-3ee3066db522/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@ -800,6 +852,7 @@ google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRn
google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.20.1 h1:Hz2g2wirWK7H0qIIhGIqRGTuMwTE8HEKFnDZZ7lm9NU=
google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
gopkg.in/alecthomas/kingpin.v2 v2.2.6 h1:jMFz6MfLP0/4fUyZle81rXUoxOBFi19VUFKVDOQfozc=
gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=

4
node/builder.go
View File

@ -243,8 +243,9 @@ func Online() Option {
Override(new(storage.TicketFn), modules.SealTicketGen),
Override(new(*storage.Miner), modules.StorageMiner),
Override(new(dtypes.StagingBlockstore), modules.StagingBlockstore),
Override(new(dtypes.StagingDAG), modules.StagingDAG),
Override(new(dtypes.StagingGraphsync), modules.StagingGraphsync),
Override(new(*retrieval.Miner), retrieval.NewMiner),
Override(new(dtypes.ProviderDealStore), modules.NewProviderDealStore),
Override(new(dtypes.ProviderDataTransfer), modules.NewProviderDAGServiceDataTransfer),
@ -372,6 +373,7 @@ func Repo(r repo.Repo) Option {
Override(new(dtypes.ClientFilestore), modules.ClientFstore),
Override(new(dtypes.ClientBlockstore), modules.ClientBlockstore),
Override(new(dtypes.ClientDAG), modules.ClientDAG),
Override(new(dtypes.ClientGraphsync), modules.ClientGraphsync),
Override(new(ci.PrivKey), lp2p.PrivKey),
Override(new(ci.PubKey), ci.PrivKey.GetPublic),

25
node/modules/client.go
View File

@ -9,6 +9,10 @@ import (
"github.com/filecoin-project/lotus/node/modules/helpers"
"github.com/ipfs/go-bitswap"
"github.com/ipfs/go-bitswap/network"
graphsync "github.com/ipfs/go-graphsync/impl"
"github.com/ipfs/go-graphsync/ipldbridge"
gsnet "github.com/ipfs/go-graphsync/network"
"github.com/ipfs/go-graphsync/storeutil"
"github.com/libp2p/go-libp2p-core/host"
"github.com/libp2p/go-libp2p-core/routing"
@ -20,8 +24,8 @@ import (
"github.com/ipfs/go-merkledag"
"go.uber.org/fx"
"github.com/filecoin-project/go-data-transfer/impl/graphsync"
"github.com/filecoin-project/lotus/chain/deals"
"github.com/filecoin-project/lotus/datatransfer"
"github.com/filecoin-project/lotus/node/modules/dtypes"
"github.com/filecoin-project/lotus/node/repo"
)
@ -49,15 +53,15 @@ func ClientBlockstore(fstore dtypes.ClientFilestore) dtypes.ClientBlockstore {
// request validator with the data transfer module as the validator for
// StorageDataTransferVoucher types
func RegisterClientValidator(crv *deals.ClientRequestValidator, dtm dtypes.ClientDataTransfer) {
if err := dtm.RegisterVoucherType(reflect.TypeOf(deals.StorageDataTransferVoucher{}), crv); err != nil {
if err := dtm.RegisterVoucherType(reflect.TypeOf(&deals.StorageDataTransferVoucher{}), crv); err != nil {
panic(err)
}
}
// NewClientDAGServiceDataTransfer returns a data transfer manager that just
// uses the clients's Client DAG service for transfers
func NewClientDAGServiceDataTransfer(dag dtypes.ClientDAG) dtypes.ClientDataTransfer {
return datatransfer.NewDAGServiceDataTransfer(dag)
func NewClientDAGServiceDataTransfer(h host.Host, gs dtypes.ClientGraphsync) dtypes.ClientDataTransfer {
return graphsyncimpl.NewGraphSyncDataTransfer(h, gs)
}
// NewClientDealStore creates a statestore for the client to store its deals
@ -65,6 +69,7 @@ func NewClientDealStore(ds dtypes.MetadataDS) dtypes.ClientDealStore {
return statestore.New(namespace.Wrap(ds, datastore.NewKey("/deals/client")))
}
// ClientDAG is a DAGService for the ClientBlockstore
func ClientDAG(mctx helpers.MetricsCtx, lc fx.Lifecycle, ibs dtypes.ClientBlockstore, rt routing.Routing, h host.Host) dtypes.ClientDAG {
bitswapNetwork := network.NewFromIpfsHost(h, rt)
exch := bitswap.New(helpers.LifecycleCtx(mctx, lc), bitswapNetwork, ibs)
@ -80,3 +85,15 @@ func ClientDAG(mctx helpers.MetricsCtx, lc fx.Lifecycle, ibs dtypes.ClientBlocks
return dag
}
// ClientGraphsync creates a graphsync instance which reads and writes blocks
// to the ClientBlockstore
func ClientGraphsync(mctx helpers.MetricsCtx, lc fx.Lifecycle, ibs dtypes.ClientBlockstore, h host.Host) dtypes.ClientGraphsync {
graphsyncNetwork := gsnet.NewFromLibp2pHost(h)
ipldBridge := ipldbridge.NewIPLDBridge()
loader := storeutil.LoaderForBlockstore(ibs)
storer := storeutil.StorerForBlockstore(ibs)
gs := graphsync.New(helpers.LifecycleCtx(mctx, lc), graphsyncNetwork, ipldBridge, loader, storer)
return gs
}

6
node/modules/dtypes/storage.go
View File

@ -4,12 +4,13 @@ import (
bserv "github.com/ipfs/go-blockservice"
"github.com/ipfs/go-datastore"
"github.com/ipfs/go-filestore"
"github.com/ipfs/go-graphsync"
blockstore "github.com/ipfs/go-ipfs-blockstore"
exchange "github.com/ipfs/go-ipfs-exchange-interface"
ipld "github.com/ipfs/go-ipld-format"
"github.com/filecoin-project/go-data-transfer"
"github.com/filecoin-project/go-statestore"
"github.com/filecoin-project/lotus/datatransfer"
)
// MetadataDS stores metadata
@ -26,6 +27,7 @@ type ChainBlockService bserv.BlockService
type ClientFilestore *filestore.Filestore
type ClientBlockstore blockstore.Blockstore
type ClientDAG ipld.DAGService
type ClientGraphsync graphsync.GraphExchange
type ClientDealStore *statestore.StateStore
// ClientDataTransfer is a data transfer manager for the client
@ -37,3 +39,5 @@ type ProviderDealStore *statestore.StateStore
type ProviderDataTransfer datatransfer.Manager
type StagingDAG ipld.DAGService
type StagingBlockstore blockstore.Blockstore
type StagingGraphsync graphsync.GraphExchange

36
node/modules/storageminer.go
View File

@ -11,6 +11,10 @@ import (
"github.com/ipfs/go-blockservice"
"github.com/ipfs/go-datastore"
"github.com/ipfs/go-datastore/namespace"
graphsync "github.com/ipfs/go-graphsync/impl"
"github.com/ipfs/go-graphsync/ipldbridge"
gsnet "github.com/ipfs/go-graphsync/network"
"github.com/ipfs/go-graphsync/storeutil"
blockstore "github.com/ipfs/go-ipfs-blockstore"
"github.com/ipfs/go-merkledag"
"github.com/libp2p/go-libp2p-core/host"
@ -20,13 +24,13 @@ import (
"golang.org/x/xerrors"
"github.com/filecoin-project/go-address"
dtgraphsync "github.com/filecoin-project/go-data-transfer/impl/graphsync"
"github.com/filecoin-project/go-sectorbuilder"
"github.com/filecoin-project/go-statestore"
"github.com/filecoin-project/lotus/api"
"github.com/filecoin-project/lotus/build"
"github.com/filecoin-project/lotus/chain/deals"
"github.com/filecoin-project/lotus/chain/gen"
"github.com/filecoin-project/lotus/datatransfer"
"github.com/filecoin-project/lotus/miner"
"github.com/filecoin-project/lotus/node/modules/dtypes"
"github.com/filecoin-project/lotus/node/modules/helpers"
@ -142,15 +146,15 @@ func HandleDeals(mctx helpers.MetricsCtx, lc fx.Lifecycle, host host.Host, h *de
// request validator with the data transfer module as the validator for
// StorageDataTransferVoucher types
func RegisterProviderValidator(mrv *deals.ProviderRequestValidator, dtm dtypes.ProviderDataTransfer) {
if err := dtm.RegisterVoucherType(reflect.TypeOf(deals.StorageDataTransferVoucher{}), mrv); err != nil {
if err := dtm.RegisterVoucherType(reflect.TypeOf(&deals.StorageDataTransferVoucher{}), mrv); err != nil {
panic(err)
}
}
// NewProviderDAGServiceDataTransfer returns a data transfer manager that just
// uses the provider's Staging DAG service for transfers
func NewProviderDAGServiceDataTransfer(dag dtypes.StagingDAG) dtypes.ProviderDataTransfer {
return datatransfer.NewDAGServiceDataTransfer(dag)
func NewProviderDAGServiceDataTransfer(h host.Host, gs dtypes.StagingGraphsync) dtypes.ProviderDataTransfer {
return dtgraphsync.NewGraphSyncDataTransfer(h, gs)
}
// NewProviderDealStore creates a statestore for the client to store its deals
@ -158,7 +162,9 @@ func NewProviderDealStore(ds dtypes.MetadataDS) dtypes.ProviderDealStore {
return statestore.New(namespace.Wrap(ds, datastore.NewKey("/deals/client")))
}
func StagingDAG(mctx helpers.MetricsCtx, lc fx.Lifecycle, r repo.LockedRepo, rt routing.Routing, h host.Host) (dtypes.StagingDAG, error) {
// StagingBlockstore creates a blockstore for staging blocks for a miner
// in a storage deal, prior to sealing
func StagingBlockstore(r repo.LockedRepo) (dtypes.StagingBlockstore, error) {
stagingds, err := r.Datastore("/staging")
if err != nil {
return nil, err
@ -167,8 +173,14 @@ func StagingDAG(mctx helpers.MetricsCtx, lc fx.Lifecycle, r repo.LockedRepo, rt
bs := blockstore.NewBlockstore(stagingds)
ibs := blockstore.NewIdStore(bs)
return ibs, nil
}
// StagingDAG is a DAGService for the StagingBlockstore
func StagingDAG(mctx helpers.MetricsCtx, lc fx.Lifecycle, ibs dtypes.StagingBlockstore, rt routing.Routing, h host.Host) (dtypes.StagingDAG, error) {
bitswapNetwork := network.NewFromIpfsHost(h, rt)
exch := bitswap.New(helpers.LifecycleCtx(mctx, lc), bitswapNetwork, bs)
exch := bitswap.New(helpers.LifecycleCtx(mctx, lc), bitswapNetwork, ibs)
bsvc := blockservice.New(ibs, exch)
dag := merkledag.NewDAGService(bsvc)
@ -182,6 +194,18 @@ func StagingDAG(mctx helpers.MetricsCtx, lc fx.Lifecycle, r repo.LockedRepo, rt
return dag, nil
}
// StagingGraphsync creates a graphsync instance which reads and writes blocks
// to the StagingBlockstore
func StagingGraphsync(mctx helpers.MetricsCtx, lc fx.Lifecycle, ibs dtypes.StagingBlockstore, h host.Host) dtypes.StagingGraphsync {
graphsyncNetwork := gsnet.NewFromLibp2pHost(h)
ipldBridge := ipldbridge.NewIPLDBridge()
loader := storeutil.LoaderForBlockstore(ibs)
storer := storeutil.StorerForBlockstore(ibs)
gs := graphsync.New(helpers.LifecycleCtx(mctx, lc), graphsyncNetwork, ipldBridge, loader, storer)
return gs
}
func SetupBlockProducer(lc fx.Lifecycle, ds dtypes.MetadataDS, api api.FullNode, epp gen.ElectionPoStProver) (*miner.Miner, error) {
minerAddr, err := minerAddrFromDS(ds)
if err != nil {