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jkawanJenita
jkawan
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Jenita
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feat: track witness set for transaction (#1027)
* feat: track witness set for transaction Signed-off-by: Jenita <jkawan@blinklabs.io> * feat: track witness set for transaction Signed-off-by: Jenita <jkawan@blinklabs.io> * feat: track witness set for transaction Signed-off-by: Jenita <jkawan@blinklabs.io> * feat: track witness set for transaction Signed-off-by: Jenita <jkawan@blinklabs.io> * feat: track witness set for transaction Signed-off-by: Jenita <jkawan@blinklabs.io> * feat: track witness set for transaction Signed-off-by: Jenita <jkawan@blinklabs.io> * feat: addressed review comments Signed-off-by: Jenita <jkawan@blinklabs.io> * ci: retrigger nilaway check Signed-off-by: Jenita <jkawan@blinklabs.io> * ci: retrigger nilaway check Signed-off-by: Jenita <jkawan@blinklabs.io> * feat: attempt to fix nilaway issue Signed-off-by: Jenita <jkawan@blinklabs.io> * feat: addressed review comments Signed-off-by: Jenita <jkawan@blinklabs.io> * feat: resolved merge conflict Signed-off-by: Jenita <jkawan@blinklabs.io> * feat: addressed review comments Signed-off-by: Jenita <jkawan@blinklabs.io> --------- Signed-off-by: Jenita <jkawan@blinklabs.io> Signed-off-by: jkawan <kawanjenita@outlook.com> Co-authored-by: Jenita <jkawan@blinklabs.io>
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11 files changed

+344
-8
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‎.github/workflows/nilaway.yml‎

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@@ -14,6 +14,7 @@ jobs:
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nilaway:
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name: nilaway
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runs-on: ubuntu-latest
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timeout-minutes: 10
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steps:
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- uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0 https://github.com/actions/checkout/releases/tag/v6.0.0
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- uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0 https://github.com/actions/setup-go/releases/tag/v6.1.0

‎database/models/datum.go‎

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@@ -24,3 +24,15 @@ type Datum struct {
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func (Datum) TableName() string {
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return "datum"
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}
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// PlutusData represents a Plutus data value in the witness set
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type PlutusData struct {
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ID uint `gorm:"primaryKey"`
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TransactionID uint `gorm:"index"`
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Data []byte
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Transaction *Transaction
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}
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func (PlutusData) TableName() string {
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return "plutus_data"
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}

‎database/models/models.go‎

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@@ -26,6 +26,7 @@ var MigrateModels = []any{
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&DeregistrationDrep{},
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&Drep{},
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&Epoch{},
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&KeyWitness{},
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&MoveInstantaneousRewards{},
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&MoveInstantaneousRewardsReward{},
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&Pool{},
@@ -35,9 +36,12 @@ var MigrateModels = []any{
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&PoolRetirement{},
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&PParams{},
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&PParamUpdate{},
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&PlutusData{},
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&Registration{},
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&RegistrationDrep{},
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&Redeemer{},
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&ResignCommitteeCold{},
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&Script{},
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&StakeDelegation{},
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&StakeDeregistration{},
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&StakeRegistration{},
@@ -50,4 +54,5 @@ var MigrateModels = []any{
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&Utxo{},
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&VoteDelegation{},
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&VoteRegistrationDelegation{},
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&WitnessScripts{},
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}

‎database/models/redeemer.go‎

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// Copyright 2025 Blink Labs Software
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package models
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// Redeemer represents a redeemer in the witness set
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type Redeemer struct {
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ID uint `gorm:"primaryKey"`
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TransactionID uint `gorm:"index"`
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Tag uint8 `gorm:"index"` // Redeemer tag
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Index uint32 `gorm:"index"`
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Data []byte // Plutus data
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ExUnitsMemory uint64
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ExUnitsCPU uint64
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}
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func (Redeemer) TableName() string {
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return "redeemer"
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}

‎database/models/script.go‎

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// Copyright 2025 Blink Labs Software
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package models
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// Script represents the content of a script, indexed by its hash
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// This avoids storing duplicate script data when the same script appears
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// in multiple transactions
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type Script struct {
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ID uint `gorm:"primaryKey"`
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Hash []byte `gorm:"index;unique"` // Script hash
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Type uint8 `gorm:"index"` // Script type
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Content []byte // Script content
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CreatedSlot uint64 // Slot when this script was first seen
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}
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func (Script) TableName() string {
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return "script"
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}

‎database/models/transaction.go‎

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@@ -18,14 +18,18 @@ import "github.com/blinklabs-io/dingo/database/types"
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// Transaction represents a transaction record
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type Transaction struct {
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Hash []byte `gorm:"uniqueIndex"`
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BlockHash []byte `gorm:"index"`
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Inputs []Utxo `gorm:"foreignKey:SpentAtTxId;references:Hash"`
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Outputs []Utxo `gorm:"foreignKey:TransactionID;references:ID"`
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ReferenceInputs []Utxo `gorm:"foreignKey:ReferencedByTxId;references:Hash"`
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Collateral []Utxo `gorm:"foreignKey:CollateralByTxId;references:Hash"`
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CollateralReturn *Utxo `gorm:"foreignKey:TransactionID;references:ID"`
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ID uint `gorm:"primaryKey"`
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Hash []byte `gorm:"uniqueIndex"`
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BlockHash []byte `gorm:"index"`
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Inputs []Utxo `gorm:"foreignKey:SpentAtTxId;references:Hash"`
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Outputs []Utxo `gorm:"foreignKey:TransactionID;references:ID"`
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ReferenceInputs []Utxo `gorm:"foreignKey:ReferencedByTxId;references:Hash"`
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Collateral []Utxo `gorm:"foreignKey:CollateralByTxId;references:Hash"`
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CollateralReturn *Utxo `gorm:"foreignKey:TransactionID;references:ID"`
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KeyWitnesses []KeyWitness `gorm:"foreignKey:TransactionID;references:ID"`
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WitnessScripts []WitnessScripts `gorm:"foreignKey:TransactionID;references:ID"`
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Redeemers []Redeemer `gorm:"foreignKey:TransactionID;references:ID"`
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PlutusData []PlutusData `gorm:"foreignKey:TransactionID;references:ID"`
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ID uint `gorm:"primaryKey"`
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Type int
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BlockIndex uint32
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Metadata []byte

‎database/models/witness.go‎

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// Copyright 2025 Blink Labs Software
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package models
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const (
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// KeyWitnessTypeVkey represents a Vkey witness
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KeyWitnessTypeVkey uint8 = 0
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// KeyWitnessTypeBootstrap represents a Bootstrap witness
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KeyWitnessTypeBootstrap uint8 = 1
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)
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// KeyWitness represents a key witness entry (Vkey or Bootstrap)
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// Type: KeyWitnessTypeVkey = VkeyWitness, KeyWitnessTypeBootstrap = BootstrapWitness
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type KeyWitness struct {
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ID uint `gorm:"primaryKey"`
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TransactionID uint `gorm:"index"`
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Type uint8 `gorm:"index"` // See KeyWitnessType* constants
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Vkey []byte // Vkey witness key
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Signature []byte // Witness signature
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PublicKey []byte // For Bootstrap witness
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ChainCode []byte // For Bootstrap witness
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Attributes []byte // For Bootstrap witness
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}
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func (KeyWitness) TableName() string {
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return "key_witness"
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}

‎database/models/witness_script.go‎

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// Copyright 2025 Blink Labs Software
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package models
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// WitnessScripts represents a reference to a script in the witness set
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// Type corresponds to ScriptRefType constants from gouroboros/ledger/common:
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// 0=NativeScript (ScriptRefTypeNativeScript)
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// 1=PlutusV1 (ScriptRefTypePlutusV1)
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// 2=PlutusV2 (ScriptRefTypePlutusV2)
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// 3=PlutusV3 (ScriptRefTypePlutusV3)
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//
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// To avoid storing duplicate script data for the same script used in multiple
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// transactions, we store only the script hash here. The actual script content
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// is stored separately in Script table, indexed by hash.
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type WitnessScripts struct {
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ID uint `gorm:"primaryKey"`
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TransactionID uint `gorm:"index"`
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Type uint8 `gorm:"index"` // Script type
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ScriptHash []byte `gorm:"index"` // Hash of the script
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}
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func (WitnessScripts) TableName() string {
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return "witness_scripts"
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}

‎database/plugin/metadata/sqlite/script.go‎

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// Copyright 2025 Blink Labs Software
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package sqlite
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import (
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"errors"
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"github.com/blinklabs-io/dingo/database/models"
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lcommon "github.com/blinklabs-io/gouroboros/ledger/common"
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"gorm.io/gorm"
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)
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// GetScript returns the script content by its hash
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func (d *MetadataStoreSqlite) GetScript(
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hash lcommon.ScriptHash,
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txn *gorm.DB,
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) (*models.Script, error) {
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ret := &models.Script{}
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if txn == nil {
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txn = d.DB()
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}
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result := txn.First(ret, "hash = ?", hash[:])
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if result.Error != nil {
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if errors.Is(result.Error, gorm.ErrRecordNotFound) {
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return nil, nil
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}
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return nil, result.Error
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}
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return ret, nil
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}

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