Add files via upload

polygon-cdk/batch/manager.go

@@ -0,0 +1,31 @@
+// manager.go
+package batch
+
+import (
+    "github.com/ethereum/go-ethereum/common"
+    "github.com/ethereum/go-ethereum/core/types"
+)
+
+type BatchManager struct {
+    currentBatch []*types.Transaction
+    batchSize    int
+}
+
+func NewBatchManager(batchSize int) *BatchManager {
+    return &BatchManager{batchSize: batchSize}
+}
+
+func (bm *BatchManager) AddTransaction(tx *types.Transaction) {
+    bm.currentBatch = append(bm.currentBatch, tx)
+}
+
+func (bm *BatchManager) IsBatchReady() bool {
+    return len(bm.currentBatch) >= bm.batchSize
+}
+
+func (bm *BatchManager) SubmitBatch() (common.Hash, error) {
+    // Create batch commitment
+    // Submit to L1
+    // Clear current batch
+    // Return batch root hash
+}

polygon-cdk/identity/identity.go

@@ -0,0 +1,32 @@
+// identity.go
+package identity
+
+import (
+    "encoding/json"
+    "github.com/ethereum/go-ethereum/common"
+    "github.com/yourusername/identity-management/polygon-cdk/state"
+)
+
+type Identity struct {
+    Address  string            `json:"address"`
+    DataHash string            `json:"dataHash"`
+    Metadata map[string]string `json:"metadata"`
+}
+
+func CreateIdentity(s *state.CDKState, identity Identity) error {
+    data, err := json.Marshal(identity)
+    if err != nil {
+        return err
+    }
+    s.Set(common.HexToHash(identity.Address), data)
+    return nil
+}
+
+func GetIdentity(s *state.CDKState, address string) (Identity, error) {
+    data := s.Get(common.HexToHash(address))
+    var identity Identity
+    err := json.Unmarshal(data, &identity)
+    return identity, err
+}
+
+// Add UpdateIdentity and DeleteIdentity functions as needed

polygon-cdk/lightclient/client.go

@@ -0,0 +1,27 @@
+// client.go
+package lightclient
+
+import (
+    "github.com/ethereum/go-ethereum/light"
+    "github.com/yourusername/identity-management/polygon-cdk/identity"
+)
+
+type LightClient struct {
+    client *light.LightClient
+}
+
+func NewLightClient(endpoint string) (*LightClient, error) {
+    // Initialize light client
+}
+
+func (lc *LightClient) SyncState() error {
+    // Sync with the latest state
+}
+
+func (lc *LightClient) VerifyIdentity(address string, proof []byte) (bool, error) {
+    // Verify the proof against the latest state root
+}
+
+func (lc *LightClient) GetIdentity(address string) (identity.Identity, error) {
+    // Retrieve and verify identity information
+}

polygon-cdk/state/package state.go

@@ -0,0 +1,21 @@
+package state
+
+import (
+    "github.com/ethereum/go-ethereum/core/state"
+)
+
+type CDKState struct {
+    stateDB *state.StateDB
+}
+
+func NewCDKState(stateDB *state.StateDB) *CDKState {
+    return &CDKState{stateDB: stateDB}
+}
+
+func (s *CDKState) Set(key, value []byte) {
+    s.stateDB.SetState(common.BytesToAddress(key), common.BytesToHash(value))
+}
+
+func (s *CDKState) Get(key []byte) []byte {
+    return s.stateDB.GetState(common.BytesToAddress(key), common.Hash{}).Bytes()
+}

polygon-cdk/state/state.go.go

@@ -0,0 +1,21 @@
+package state
+
+import (
+    "github.com/ethereum/go-ethereum/core/state"
+)
+
+type CDKState struct {
+    stateDB *state.StateDB
+}
+
+func NewCDKState(stateDB *state.StateDB) *CDKState {
+    return &CDKState{stateDB: stateDB}
+}
+
+func (s *CDKState) Set(key, value []byte) {
+    s.stateDB.SetState(common.BytesToAddress(key), common.BytesToHash(value))
+}
+
+func (s *CDKState) Get(key []byte) []byte {
+    return s.stateDB.GetState(common.BytesToAddress(key), common.Hash{}).Bytes()
+}

polygon-cdk/txprocessor/processor.go

@@ -0,0 +1,26 @@
+// processor.go
+package txprocessor
+
+import (
+    "github.com/ethereum/go-ethereum/core/types"
+    "github.com/yourusername/identity-management/polygon-cdk/identity"
+    "github.com/yourusername/identity-management/polygon-cdk/state"
+)
+
+type TxProcessor struct {
+    state *state.CDKState
+}
+
+func NewTxProcessor(state *state.CDKState) *TxProcessor {
+    return &TxProcessor{state: state}
+}
+
+func (p *TxProcessor) ProcessTransaction(tx *types.Transaction) error {
+    // Decode transaction data
+    // Validate transaction
+    // Apply state changes
+    // For example:
+    var identityData identity.Identity
+    // ... decode tx.Data() into identityData
+    return identity.CreateIdentity(p.state, identityData)
+}