initial p26 updates

go.mod

@@ -13,7 +13,7 @@ require (
 	github.com/spf13/cobra v1.7.0
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.17.0
-	github.com/stellar/go-stellar-sdk v0.0.0-20251211085638-ba09a6a91775
+	github.com/stellar/go-stellar-sdk v0.0.0-20260325174035-031e5bfdc4bd
 	github.com/stellar/go-stellar-xdr-json v0.0.0-20250826185517-ee4033414d38
 	github.com/stretchr/testify v1.10.0
 	github.com/xitongsys/parquet-go v1.6.2
@@ -91,7 +91,7 @@ require (
 	github.com/sourcegraph/conc v0.3.0 // indirect
 	github.com/spf13/afero v1.10.0 // indirect
 	github.com/spf13/cast v1.5.1 // indirect
-	github.com/stellar/go-xdr v0.0.0-20231122183749-b53fb00bcac2 // indirect
+	github.com/stellar/go-xdr v0.0.0-20260312225820-cc2b0611aabf // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
 	go.opencensus.io v0.24.0 // indirect

go.sum

@@ -673,12 +673,12 @@ github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/spf13/viper v1.17.0 h1:I5txKw7MJasPL/BrfkbA0Jyo/oELqVmux4pR/UxOMfI=
 github.com/spf13/viper v1.17.0/go.mod h1:BmMMMLQXSbcHK6KAOiFLz0l5JHrU89OdIRHvsk0+yVI=
-github.com/stellar/go-stellar-sdk v0.0.0-20251211085638-ba09a6a91775 h1:BxsjQ1g8oduCyVJLV2K8GrdVHPrOdzgBVw9FDm3/zV8=
-github.com/stellar/go-stellar-sdk v0.0.0-20251211085638-ba09a6a91775/go.mod h1:4osSHRDfb/D7zE2iNjmPdg2Gmbx0M/JLhTM4YcwPW5s=
+github.com/stellar/go-stellar-sdk v0.0.0-20260325174035-031e5bfdc4bd h1:WerRnoHDI7w0rAAmJhvKSTG7vy3bnXLH4DZ5gZA54n4=
+github.com/stellar/go-stellar-sdk v0.0.0-20260325174035-031e5bfdc4bd/go.mod h1:tLKAQPxa2I5UvGMabBbUXcY3fmgYnfDudrMeK7CDX4w=
 github.com/stellar/go-stellar-xdr-json v0.0.0-20250826185517-ee4033414d38 h1:MpBttv9FXBK9N/rNwjVGIEc4NegoYT9eEQiwtkIHw2E=
 github.com/stellar/go-stellar-xdr-json v0.0.0-20250826185517-ee4033414d38/go.mod h1:UEZ6EvdC3Cou6N46OJ5SXvbWTlod8gOUI/CvhY1JVaM=
-github.com/stellar/go-xdr v0.0.0-20231122183749-b53fb00bcac2 h1:OzCVd0SV5qE3ZcDeSFCmOWLZfEWZ3Oe8KtmSOYKEVWE=
-github.com/stellar/go-xdr v0.0.0-20231122183749-b53fb00bcac2/go.mod h1:yoxyU/M8nl9LKeWIoBrbDPQ7Cy+4jxRcWcOayZ4BMps=
+github.com/stellar/go-xdr v0.0.0-20260312225820-cc2b0611aabf h1:GY1RVbX3Hg7poPXEf6yojjP0hyypvgUgZmCqQU9D0xg=
+github.com/stellar/go-xdr v0.0.0-20260312225820-cc2b0611aabf/go.mod h1:If+U9Z1W5xU97VrOgJandQT+2dN7/iOpkCrxBJEyF80=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=

internal/transform/config_setting.go

@@ -106,6 +106,45 @@ func TransformConfigSetting(ledgerChange ingest.Change, header xdr.LedgerHeaderH
 		liveSorobanStateSizeWindow = append(liveSorobanStateSizeWindow, uint64(sizeWindow))
 	}
 
+	// P23: ContractParallelCompute (ID=14)
+	contractParallelCompute, _ := configSetting.GetContractParallelCompute()
+	ledgerMaxDependentTxClusters := contractParallelCompute.LedgerMaxDependentTxClusters
+
+	// P23: ContractLedgerCostExt (ID=15) - TxMaxFootprintEntries
+	txMaxFootprintEntries := contractLedgerCostV0.TxMaxFootprintEntries
+
+	// P23: ContractScpTiming (ID=16)
+	contractScpTiming, _ := configSetting.GetContractScpTiming()
+	ledgerTargetCloseTimeMilliseconds := contractScpTiming.LedgerTargetCloseTimeMilliseconds
+	nominationTimeoutInitialMilliseconds := contractScpTiming.NominationTimeoutInitialMilliseconds
+	nominationTimeoutIncrementMilliseconds := contractScpTiming.NominationTimeoutIncrementMilliseconds
+	ballotTimeoutInitialMilliseconds := contractScpTiming.BallotTimeoutInitialMilliseconds
+	ballotTimeoutIncrementMilliseconds := contractScpTiming.BallotTimeoutIncrementMilliseconds
+
+	// P26 CAP-77: Frozen ledger keys (IDs 17-20)
+	frozenLedgerKeys, _ := configSetting.GetFrozenLedgerKeys()
+	frozenLedgerKeysBase64, err := marshalEncodedLedgerKeys(frozenLedgerKeys.Keys)
+	if err != nil {
+		return ConfigSettingOutput{}, err
+	}
+
+	frozenLedgerKeysDelta, _ := configSetting.GetFrozenLedgerKeysDelta()
+	frozenLedgerKeysToFreeze, err := marshalEncodedLedgerKeys(frozenLedgerKeysDelta.KeysToFreeze)
+	if err != nil {
+		return ConfigSettingOutput{}, err
+	}
+	frozenLedgerKeysToUnfreeze, err := marshalEncodedLedgerKeys(frozenLedgerKeysDelta.KeysToUnfreeze)
+	if err != nil {
+		return ConfigSettingOutput{}, err
+	}
+
+	freezeBypassTxs, _ := configSetting.GetFreezeBypassTxs()
+	freezeBypassTxHashes := hashesToHexStrings(freezeBypassTxs.TxHashes)
+
+	freezeBypassTxsDelta, _ := configSetting.GetFreezeBypassTxsDelta()
+	freezeBypassTxsToAdd := hashesToHexStrings(freezeBypassTxsDelta.AddTxs)
+	freezeBypassTxsToRemove := hashesToHexStrings(freezeBypassTxsDelta.RemoveTxs)
+
 	closedAt, err := utils.TimePointToUTCTimeStamp(header.Header.ScpValue.CloseTime)
 	if err != nil {
 		return ConfigSettingOutput{}, err
@@ -170,6 +209,21 @@ func TransformConfigSetting(ledgerChange ingest.Change, header xdr.LedgerHeaderH
 		LedgerMaxTxCount:                       uint32(ledgerMaxTxCount),
 		BucketListSizeWindow:                   bucketListSizeWindow,
 		LiveSorobanStateSizeWindow:             liveSorobanStateSizeWindow,
+		// P23 config settings
+		LedgerMaxDependentTxClusters:           uint32(ledgerMaxDependentTxClusters),
+		TxMaxFootprintEntries:                  uint32(txMaxFootprintEntries),
+		LedgerTargetCloseTimeMilliseconds:      uint32(ledgerTargetCloseTimeMilliseconds),
+		NominationTimeoutInitialMilliseconds:   uint32(nominationTimeoutInitialMilliseconds),
+		NominationTimeoutIncrementMilliseconds: uint32(nominationTimeoutIncrementMilliseconds),
+		BallotTimeoutInitialMilliseconds:       uint32(ballotTimeoutInitialMilliseconds),
+		BallotTimeoutIncrementMilliseconds:     uint32(ballotTimeoutIncrementMilliseconds),
+		// P26 CAP-77 frozen ledger keys
+		FrozenLedgerKeys:                       frozenLedgerKeysBase64,
+		FrozenLedgerKeysToFreeze:               frozenLedgerKeysToFreeze,
+		FrozenLedgerKeysToUnfreeze:             frozenLedgerKeysToUnfreeze,
+		FreezeBypassTxs:                        freezeBypassTxHashes,
+		FreezeBypassTxsToAdd:                   freezeBypassTxsToAdd,
+		FreezeBypassTxsToRemove:                freezeBypassTxsToRemove,
 		LastModifiedLedger:                     uint32(ledgerEntry.LastModifiedLedgerSeq),
 		LedgerEntryChange:                      uint32(changeType),
 		Deleted:                                outputDeleted,
@@ -191,3 +245,32 @@ func serializeParams(costParams xdr.ContractCostParams) []map[string]string {
 
 	return params
 }
+
+// marshalEncodedLedgerKeys converts a slice of EncodedLedgerKey (XDR-encoded opaque bytes)
+// to a slice of base64 strings using xdr.MarshalBase64, matching the format used
+// by transformLedgerKeys in ledger.go.
+func marshalEncodedLedgerKeys(keys []xdr.EncodedLedgerKey) ([]string, error) {
+	result := make([]string, 0, len(keys))
+	for _, key := range keys {
+		var ledgerKey xdr.LedgerKey
+		if err := xdr.SafeUnmarshal(key, &ledgerKey); err != nil {
+			return nil, fmt.Errorf("could not unmarshal encoded ledger key: %v", err)
+		}
+		b64, err := xdr.MarshalBase64(ledgerKey)
+		if err != nil {
+			return nil, fmt.Errorf("could not marshal ledger key to base64: %v", err)
+		}
+		result = append(result, b64)
+	}
+	return result, nil
+}
+
+// hashesToHexStrings converts a slice of xdr.Hash to a slice of hex-encoded strings,
+// matching the format used by utils.HashToHexString for transaction hashes.
+func hashesToHexStrings(hashes []xdr.Hash) []string {
+	result := make([]string, 0, len(hashes))
+	for _, h := range hashes {
+		result = append(result, utils.HashToHexString(h))
+	}
+	return result
+}