package main import ( "bytes" "context" "fmt" "math" "os" "testing" "time" "github.com/filecoin-project/lotus/cli" clitest "github.com/filecoin-project/lotus/cli/test" init2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/init" multisig2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/multisig" "github.com/stretchr/testify/require" "golang.org/x/xerrors" "github.com/filecoin-project/go-address" "github.com/filecoin-project/go-jsonrpc" "github.com/filecoin-project/go-state-types/abi" "github.com/filecoin-project/lotus/api" "github.com/filecoin-project/lotus/api/client" "github.com/filecoin-project/lotus/api/test" "github.com/filecoin-project/lotus/chain/actors/policy" "github.com/filecoin-project/lotus/chain/stmgr" "github.com/filecoin-project/lotus/chain/types" "github.com/filecoin-project/lotus/node" builder "github.com/filecoin-project/lotus/node/test" ) const maxLookbackCap = time.Duration(math.MaxInt64) const maxStateWaitLookbackLimit = stmgr.LookbackNoLimit func init() { policy.SetSupportedProofTypes(abi.RegisteredSealProof_StackedDrg2KiBV1) policy.SetConsensusMinerMinPower(abi.NewStoragePower(2048)) policy.SetMinVerifiedDealSize(abi.NewStoragePower(256)) } // TestWalletMsig tests that API calls to wallet and msig can be made on a lite // node that is connected through a gateway to a full API node func TestWalletMsig(t *testing.T) { _ = os.Setenv("BELLMAN_NO_GPU", "1") clitest.QuietMiningLogs() blocktime := 5 * time.Millisecond ctx := context.Background() nodes := startNodes(ctx, t, blocktime, maxLookbackCap, maxStateWaitLookbackLimit) defer nodes.closer() lite := nodes.lite full := nodes.full // The full node starts with a wallet fullWalletAddr, err := full.WalletDefaultAddress(ctx) require.NoError(t, err) // Check the full node's wallet balance from the lite node balance, err := lite.WalletBalance(ctx, fullWalletAddr) require.NoError(t, err) fmt.Println(balance) // Create a wallet on the lite node liteWalletAddr, err := lite.WalletNew(ctx, types.KTSecp256k1) require.NoError(t, err) // Send some funds from the full node to the lite node err = sendFunds(ctx, full, fullWalletAddr, liteWalletAddr, types.NewInt(1e18)) require.NoError(t, err) // Send some funds from the lite node back to the full node err = sendFunds(ctx, lite, liteWalletAddr, fullWalletAddr, types.NewInt(100)) require.NoError(t, err) // Sign some data with the lite node wallet address data := []byte("hello") sig, err := lite.WalletSign(ctx, liteWalletAddr, data) require.NoError(t, err) // Verify the signature ok, err := lite.WalletVerify(ctx, liteWalletAddr, data, sig) require.NoError(t, err) require.True(t, ok) // Create some wallets on the lite node to use for testing multisig var walletAddrs []address.Address for i := 0; i < 4; i++ { addr, err := lite.WalletNew(ctx, types.KTSecp256k1) require.NoError(t, err) walletAddrs = append(walletAddrs, addr) err = sendFunds(ctx, lite, liteWalletAddr, addr, types.NewInt(1e15)) require.NoError(t, err) } // Create an msig with three of the addresses and threshold of two sigs msigAddrs := walletAddrs[:3] amt := types.NewInt(1000) addProposal, err := lite.MsigCreate(ctx, 2, msigAddrs, abi.ChainEpoch(50), amt, liteWalletAddr, types.NewInt(0)) require.NoError(t, err) res, err := lite.StateWaitMsg(ctx, addProposal, 1) require.NoError(t, err) require.EqualValues(t, 0, res.Receipt.ExitCode) var execReturn init2.ExecReturn err = execReturn.UnmarshalCBOR(bytes.NewReader(res.Receipt.Return)) require.NoError(t, err) // Get available balance of msig: should be greater than zero and less // than initial amount msig := execReturn.IDAddress msigBalance, err := lite.MsigGetAvailableBalance(ctx, msig, types.EmptyTSK) require.NoError(t, err) require.Greater(t, msigBalance.Int64(), int64(0)) require.Less(t, msigBalance.Int64(), amt.Int64()) // Propose to add a new address to the msig addProposal, err = lite.MsigAddPropose(ctx, msig, walletAddrs[0], walletAddrs[3], false) require.NoError(t, err) res, err = lite.StateWaitMsg(ctx, addProposal, 1) require.NoError(t, err) require.EqualValues(t, 0, res.Receipt.ExitCode) var proposeReturn multisig2.ProposeReturn err = proposeReturn.UnmarshalCBOR(bytes.NewReader(res.Receipt.Return)) require.NoError(t, err) // Approve proposal (proposer is first (implicit) signer, approver is // second signer txnID := uint64(proposeReturn.TxnID) approval1, err := lite.MsigAddApprove(ctx, msig, walletAddrs[1], txnID, walletAddrs[0], walletAddrs[3], false) require.NoError(t, err) res, err = lite.StateWaitMsg(ctx, approval1, 1) require.NoError(t, err) require.EqualValues(t, 0, res.Receipt.ExitCode) var approveReturn multisig2.ApproveReturn err = approveReturn.UnmarshalCBOR(bytes.NewReader(res.Receipt.Return)) require.NoError(t, err) require.True(t, approveReturn.Applied) } // TestMsigCLI tests that msig CLI calls can be made // on a lite node that is connected through a gateway to a full API node func TestMsigCLI(t *testing.T) { _ = os.Setenv("BELLMAN_NO_GPU", "1") clitest.QuietMiningLogs() blocktime := 5 * time.Millisecond ctx := context.Background() nodes := startNodesWithFunds(ctx, t, blocktime, maxLookbackCap, maxStateWaitLookbackLimit) defer nodes.closer() lite := nodes.lite clitest.RunMultisigTest(t, cli.Commands, lite) } func TestDealFlow(t *testing.T) { _ = os.Setenv("BELLMAN_NO_GPU", "1") clitest.QuietMiningLogs() blocktime := 5 * time.Millisecond ctx := context.Background() nodes := startNodesWithFunds(ctx, t, blocktime, maxLookbackCap, maxStateWaitLookbackLimit) defer nodes.closer() // For these tests where the block time is artificially short, just use // a deal start epoch that is guaranteed to be far enough in the future // so that the deal starts sealing in time dealStartEpoch := abi.ChainEpoch(2 << 12) test.MakeDeal(t, ctx, 6, nodes.lite, nodes.miner, false, false, dealStartEpoch) } func TestCLIDealFlow(t *testing.T) { _ = os.Setenv("BELLMAN_NO_GPU", "1") clitest.QuietMiningLogs() blocktime := 5 * time.Millisecond ctx := context.Background() nodes := startNodesWithFunds(ctx, t, blocktime, maxLookbackCap, maxStateWaitLookbackLimit) defer nodes.closer() clitest.RunClientTest(t, cli.Commands, nodes.lite) } type testNodes struct { lite test.TestNode full test.TestNode miner test.TestStorageNode closer jsonrpc.ClientCloser } func startNodesWithFunds( ctx context.Context, t *testing.T, blocktime time.Duration, lookbackCap time.Duration, stateWaitLookbackLimit abi.ChainEpoch, ) *testNodes { nodes := startNodes(ctx, t, blocktime, lookbackCap, stateWaitLookbackLimit) // The full node starts with a wallet fullWalletAddr, err := nodes.full.WalletDefaultAddress(ctx) require.NoError(t, err) // Create a wallet on the lite node liteWalletAddr, err := nodes.lite.WalletNew(ctx, types.KTSecp256k1) require.NoError(t, err) // Send some funds from the full node to the lite node err = sendFunds(ctx, nodes.full, fullWalletAddr, liteWalletAddr, types.NewInt(1e18)) require.NoError(t, err) return nodes } func startNodes( ctx context.Context, t *testing.T, blocktime time.Duration, lookbackCap time.Duration, stateWaitLookbackLimit abi.ChainEpoch, ) *testNodes { var closer jsonrpc.ClientCloser // Create one miner and two full nodes. // - Put a gateway server in front of full node 1 // - Start full node 2 in lite mode // - Connect lite node -> gateway server -> full node opts := append( // Full node test.OneFull, // Lite node test.FullNodeOpts{ Lite: true, Opts: func(nodes []test.TestNode) node.Option { fullNode := nodes[0] // Create a gateway server in front of the full node gapiImpl := newGatewayAPI(fullNode, lookbackCap, stateWaitLookbackLimit) _, addr, err := builder.CreateRPCServer(gapiImpl) require.NoError(t, err) // Create a gateway client API that connects to the gateway server var gapi api.GatewayAPI gapi, closer, err = client.NewGatewayRPC(ctx, addr, nil) require.NoError(t, err) // Provide the gateway API to dependency injection return node.Override(new(api.GatewayAPI), gapi) }, }, ) n, sn := builder.RPCMockSbBuilder(t, opts, test.OneMiner) full := n[0] lite := n[1] miner := sn[0] // Get the listener address for the full node fullAddr, err := full.NetAddrsListen(ctx) require.NoError(t, err) // Connect the miner and the full node err = miner.NetConnect(ctx, fullAddr) require.NoError(t, err) // Connect the miner and the lite node (so that the lite node can send // data to the miner) liteAddr, err := lite.NetAddrsListen(ctx) require.NoError(t, err) err = miner.NetConnect(ctx, liteAddr) require.NoError(t, err) // Start mining blocks bm := test.NewBlockMiner(ctx, t, miner, blocktime) bm.MineBlocks() t.Cleanup(bm.Stop) return &testNodes{lite: lite, full: full, miner: miner, closer: closer} } func sendFunds(ctx context.Context, fromNode test.TestNode, fromAddr address.Address, toAddr address.Address, amt types.BigInt) error { msg := &types.Message{ From: fromAddr, To: toAddr, Value: amt, } sm, err := fromNode.MpoolPushMessage(ctx, msg, nil) if err != nil { return err } res, err := fromNode.StateWaitMsg(ctx, sm.Cid(), 1) if err != nil { return err } if res.Receipt.ExitCode != 0 { return xerrors.Errorf("send funds failed with exit code %d", res.Receipt.ExitCode) } return nil }