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feat: tuna v2 (needs profile data) #183

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Jun 7, 2024
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feat: tuna v2 (needs profile data) #183

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9 changes: 9 additions & 0 deletions internal/config/profiles.go
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,15 @@ var Profiles = map[string]map[string]Profile{
// We don't have a script input ref for preview, so we need the actual script to include with the TX
ValidatorScript: "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",
},
"tuna-v2": Profile{
UseTunaV1: false,
InterceptHash: "",
InterceptSlot: 0,
ScriptAddress: "",
ValidatorHash: "",
ScriptInputRefTxId: "",
ScriptInputRefOutIndex: 0,
},
},
"mainnet": map[string]Profile{
"tuna-v1": Profile{
Expand Down
36 changes: 34 additions & 2 deletions internal/indexer/indexer.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,13 @@ func (i *Indexer) Start() error {
}
i.lastBlockData = tmpBlockData
} else {
panic("profile doesn't have version configured")
var tmpBlockData models.TunaV2State
if len(lastBlockDataBytes) > 0 {
if _, err := cbor.Decode(lastBlockDataBytes, &tmpBlockData); err != nil {
return fmt.Errorf("failed to parse last block data: %s", err)
}
}
i.lastBlockData = tmpBlockData
}
// Create pipeline
i.pipeline = pipeline.New()
Expand Down Expand Up @@ -237,7 +243,33 @@ func (i *Indexer) handleEvent(evt event.Event) error {
tmpExtra,
)
} else {
panic("profile doesn't have version configured")
var blockData models.TunaV2State
if _, err := cbor.Decode(datum.Cbor(), &blockData); err != nil {
logger.Warnf(
"error decoding TX (%s) output datum: %s",
eventCtx.TransactionHash,
err,
)
return err
}
i.lastBlockData = blockData
var tmpExtra any
switch v := blockData.Extra.(type) {
case []byte:
tmpExtra = string(v)
default:
tmpExtra = v
}
logger.Infof(
"found updated datum: block number: %d, hash: %x, leading zeros: %d, difficulty number: %d, epoch time: %d, real time now: %d, extra: %v",
blockData.BlockNumber,
blockData.CurrentHash,
blockData.LeadingZeros,
blockData.DifficultyNumber,
blockData.EpochTime,
blockData.RealTimeNow,
tmpExtra,
)
}

if err := storage.GetStorage().UpdateBlockData(&(i.lastBlockData)); err != nil {
Expand Down
94 changes: 92 additions & 2 deletions internal/miner/miner.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -23,9 +23,12 @@ import (
"github.com/blinklabs-io/bluefin/internal/config"
"github.com/blinklabs-io/bluefin/internal/logging"
"github.com/blinklabs-io/bluefin/internal/version"
"github.com/blinklabs-io/bluefin/internal/wallet"

"github.com/blinklabs-io/bursa"
models "github.com/blinklabs-io/cardano-models"
"github.com/blinklabs-io/gouroboros/cbor"
"github.com/blinklabs-io/gouroboros/ledger"
"github.com/minio/sha256-simd"
)

Expand Down Expand Up @@ -83,6 +86,46 @@ func (state *TargetStateV1) ToBytes() ([]byte, error) {
return cbor.Encode(&state)
}

type TargetStateV2 struct {
Nonce [16]byte
MinerCredHash []byte
BlockNumber int64
CurrentHash []byte
LeadingZeros int64
DifficultyNumber int64
EpochTime int64
}

func (t *TargetStateV2) SetNonce(nonce [16]byte) {
t.Nonce = nonce
}

func (t *TargetStateV2) GetNonce() [16]byte {
return t.Nonce
}

func (state *TargetStateV2) MarshalCBOR() ([]byte, error) {
tmp := cbor.NewConstructor(
0,
cbor.IndefLengthList{
Items: []any{
state.Nonce,
state.MinerCredHash,
state.BlockNumber,
state.CurrentHash,
state.LeadingZeros,
state.DifficultyNumber,
state.EpochTime,
},
},
)
return cbor.Encode(&tmp)
}

func (state *TargetStateV2) ToBytes() ([]byte, error) {
return cbor.Encode(&state)
}

type DifficultyMetrics struct {
LeadingZeros int64
DifficultyNumber int64
Expand Down Expand Up @@ -126,7 +169,32 @@ func (m *Miner) Start() {
EpochTime: blockData.EpochTime,
}
} else {
panic("profile doesn't have version configured")
// Create initial state from block data
rootKey, err := bursa.GetRootKeyFromMnemonic(wallet.GetWallet().Mnemonic)
if err != nil {
panic(err)
}
userPkh := bursa.GetPaymentKey(bursa.GetAccountKey(rootKey, 0), 0).Public().PublicKey()
minerCredential := cbor.NewConstructor(
0,
cbor.IndefLengthList{
Items: []any{
userPkh.Hash(),
fmt.Sprintf("Bluefin %s by Blink Labs", version.GetVersionString()),
},
},
)
minerCredHash := ledger.NewBlake2b256(minerCredential.Cbor()).Bytes()
blockData := m.blockData.(models.TunaV2State)
m.state = &TargetStateV2{
Nonce: randomNonce(),
MinerCredHash: minerCredHash,
BlockNumber: blockData.BlockNumber,
CurrentHash: blockData.CurrentHash,
LeadingZeros: blockData.LeadingZeros,
DifficultyNumber: blockData.DifficultyNumber,
EpochTime: blockData.EpochTime,
}
}

targetHash := m.calculateHash()
Expand All @@ -147,6 +215,10 @@ func (m *Miner) Start() {
blockData := m.blockData.(models.TunaV1State)
epochTime = blockData.EpochTime + 90000 + realTimeNow - blockData.RealTimeNow
tmpInterlink = blockData.Interlink
} else {
blockData := m.blockData.(models.TunaV2State)
epochTime = blockData.EpochTime + 90000 + realTimeNow - blockData.RealTimeNow
tmpInterlink = blockData.Interlink
}

difficulty := getDifficulty([]byte(targetHash))
Expand Down Expand Up @@ -174,7 +246,19 @@ func (m *Miner) Start() {
Interlink: currentInterlink,
}
} else {
panic("profile doesn't have version configured")
blockData := m.blockData.(models.TunaV2State)
postDatum = models.TunaV2State{
BlockNumber: blockData.BlockNumber + 1,
CurrentHash: targetHash,
LeadingZeros: blockData.LeadingZeros,
DifficultyNumber: blockData.DifficultyNumber,
EpochTime: epochTime,
RealTimeNow: 90000 + realTimeNow,
Extra: []byte(
fmt.Sprintf("Bluefin %s by Blink Labs", version.GetVersionString()),
),
Interlink: currentInterlink,
}
}

// Check for shutdown
Expand Down Expand Up @@ -214,6 +298,9 @@ func (m *Miner) calculateHash() []byte {
case models.TunaV1State:
tmpLeadingZeros = v.LeadingZeros
tmpDifficultyNumber = v.DifficultyNumber
case models.TunaV2State:
tmpLeadingZeros = v.LeadingZeros
tmpDifficultyNumber = v.DifficultyNumber
default:
panic("unknown state model type")
}
Expand Down Expand Up @@ -264,6 +351,9 @@ func (m *Miner) getCurrentDifficulty() DifficultyMetrics {
case models.TunaV1State:
tmpLeadingZeros = v.LeadingZeros
tmpDifficultyNumber = v.DifficultyNumber
case models.TunaV2State:
tmpLeadingZeros = v.LeadingZeros
tmpDifficultyNumber = v.DifficultyNumber
default:
panic("unknown state model type")
}
Expand Down
3 changes: 3 additions & 0 deletions internal/tx/tx.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -139,6 +139,9 @@ func createTx(blockData any, nonce [16]byte) ([]byte, error) {
if profileCfg.UseTunaV1 {
tmpBlockData := blockData.(models.TunaV1State)
blockDataRealTimeNow = tmpBlockData.RealTimeNow
} else {
tmpBlockData := blockData.(models.TunaV2State)
blockDataRealTimeNow = tmpBlockData.RealTimeNow
}

// Determine validity start/end slot based on datum
Expand Down