lotus/itests/deals_invalid_utf8_label_test.go

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package itests
import (
"context"
"encoding/hex"
"testing"
"time"
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"github.com/stretchr/testify/require"
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"github.com/filecoin-project/go-state-types/builtin"
"github.com/filecoin-project/go-state-types/network"
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"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/itests/kit"
)
// The following function will generate and print out the hex encoding of PublishStorageDealsParams with a dealLabel with invalid utf8 encoding.
// This is not possible with our current code structure, so this was run with a modified NewLabelFromString() function in go-state-types
// The result is recorded in the function below for submission.
//func generateInvalidDealProposal(t *testing.T) {
// ctx := context.Background()
//
// kit.QuietMiningLogs()
//
// client16, _, ens := kit.EnsembleMinimal(t, kit.MockProofs(), kit.GenesisNetworkVersion(network.Version16))
// ens.InterconnectAll().BeginMining(10 * time.Millisecond)
//
// dealLabel, err := market.NewLabelFromString(string([]byte{0xde, 0xad, 0xbe, 0xef}))
// require.NoError(t, err)
//
// dummyCid, err := cid.Parse("bafkqaaa")
// require.NoError(t, err)
//
// proposal := market.DealProposal{
// PieceCID: dummyCid,
// Client: client16.DefaultKey.Address,
// Provider: client16.DefaultKey.Address,
// Label: dealLabel,
// }
//
// proposalBytes := new(bytes.Buffer)
// err = proposal.MarshalCBOR(proposalBytes)
// require.NoError(t, err)
//
// signature, err := client16.WalletSign(ctx, client16.DefaultKey.Address, proposalBytes.Bytes())
// require.NoError(t, err)
//
// params, err := actors.SerializeParams(&market.PublishStorageDealsParams{
// Deals: []market.ClientDealProposal{{
// Proposal: proposal,
// ClientSignature: *signature,
// }},
// })
// require.NoError(t, err)
//
// fmt.Println(hex.EncodeToString(params))
//}
func TestSubmitInvalidDealLabel(t *testing.T) {
ctx := context.Background()
kit.QuietMiningLogs()
client16, _, ens := kit.EnsembleMinimal(t, kit.MockProofs(), kit.GenesisNetworkVersion(network.Version16))
ens.InterconnectAll().BeginMining(10 * time.Millisecond)
// This hex string is generated by using the commented function above.
serializedParams, err := hex.DecodeString("8181828bd82a45000155000000f458310394345a1393a5665772ae97456fdc00cf8f537960eeb3838c297da0d60546252d98469cc68b56eb45081e5c959c8cf4fa58310394345a1393a5665772ae97456fdc00cf8f537960eeb3838c297da0d60546252d98469cc68b56eb45081e5c959c8cf4fa64deadbeef00004040405861029927585cf250656cb3ddf337aed516e6393829389e52c45a4fbbe297b8ad3b7a008b3675a5b5c4df43657ff53bcb6c670b4bd83911867ba90b2b14da856a0ecb36782a7d87232272e3b9cd98dd959b2851602fea30c414a4dc1ea12057d31f81")
require.NoError(t, err)
_, err = client16.MpoolPushMessage(ctx, &types.Message{
To: builtin.StorageMarketActorAddr,
From: client16.DefaultKey.Address,
Value: types.NewInt(0),
Method: builtin.MethodsMarket.PublishStorageDeals,
Params: serializedParams,
}, nil)
require.Contains(t, err.Error(), "Serialization error for Cbor protocol: InvalidUtf8")
}