diff --git a/Blockchain/Sources/Blockchain/Config/ProtocolConfig+Preset.swift b/Blockchain/Sources/Blockchain/Config/ProtocolConfig+Preset.swift index 7d5df932..55fa995b 100644 --- a/Blockchain/Sources/Blockchain/Config/ProtocolConfig+Preset.swift +++ b/Blockchain/Sources/Blockchain/Config/ProtocolConfig+Preset.swift @@ -48,7 +48,7 @@ extension Ref where T == ProtocolConfig { erasureCodedPieceSize: 2, maxWorkPackageImports: 3072, maxWorkPackageExports: 3072, - maxEncodedWorkPackageSize: 12 * 1 << 20, + maxEncodedWorkPackageSize: 13_794_305, segmentSize: 4104, maxWorkReportBlobSize: 48 * 1 << 10, erasureCodedSegmentSize: 6, @@ -93,7 +93,7 @@ extension Ref where T == ProtocolConfig { erasureCodedPieceSize: 684, maxWorkPackageImports: 3072, maxWorkPackageExports: 3072, - maxEncodedWorkPackageSize: 12 * 1 << 20, + maxEncodedWorkPackageSize: 13_794_305, segmentSize: 4104, maxWorkReportBlobSize: 48 * 1 << 10, erasureCodedSegmentSize: 6, @@ -137,7 +137,7 @@ extension Ref where T == ProtocolConfig { erasureCodedPieceSize: 4, maxWorkPackageImports: 3072, maxWorkPackageExports: 3072, - maxEncodedWorkPackageSize: 12 * 1 << 20, + maxEncodedWorkPackageSize: 13_794_305, segmentSize: 4104, maxWorkReportBlobSize: 48 * 1 << 10, erasureCodedSegmentSize: 1026, @@ -181,7 +181,7 @@ extension Ref where T == ProtocolConfig { erasureCodedPieceSize: 8, maxWorkPackageImports: 3072, maxWorkPackageExports: 3072, - maxEncodedWorkPackageSize: 12 * 1 << 20, + maxEncodedWorkPackageSize: 13_794_305, segmentSize: 4104, maxWorkReportBlobSize: 48 * 1 << 10, erasureCodedSegmentSize: 513, @@ -225,7 +225,7 @@ extension Ref where T == ProtocolConfig { erasureCodedPieceSize: 12, maxWorkPackageImports: 3072, maxWorkPackageExports: 3072, - maxEncodedWorkPackageSize: 12 * 1 << 20, + maxEncodedWorkPackageSize: 13_794_305, segmentSize: 4104, maxWorkReportBlobSize: 48 * 1 << 10, erasureCodedSegmentSize: 342, @@ -269,7 +269,7 @@ extension Ref where T == ProtocolConfig { erasureCodedPieceSize: 24, maxWorkPackageImports: 3072, maxWorkPackageExports: 3072, - maxEncodedWorkPackageSize: 12 * 1 << 20, + maxEncodedWorkPackageSize: 13_794_305, segmentSize: 4104, maxWorkReportBlobSize: 48 * 1 << 10, erasureCodedSegmentSize: 171, @@ -313,7 +313,7 @@ extension Ref where T == ProtocolConfig { erasureCodedPieceSize: 72, maxWorkPackageImports: 3072, maxWorkPackageExports: 3072, - maxEncodedWorkPackageSize: 12 * 1 << 20, + maxEncodedWorkPackageSize: 13_794_305, segmentSize: 4104, maxWorkReportBlobSize: 48 * 1 << 10, erasureCodedSegmentSize: 57, @@ -357,7 +357,7 @@ extension Ref where T == ProtocolConfig { erasureCodedPieceSize: 228, maxWorkPackageImports: 3072, maxWorkPackageExports: 3072, - maxEncodedWorkPackageSize: 12 * 1 << 20, + maxEncodedWorkPackageSize: 13_794_305, segmentSize: 4104, maxWorkReportBlobSize: 48 * 1 << 10, erasureCodedSegmentSize: 18, @@ -401,7 +401,7 @@ extension Ref where T == ProtocolConfig { erasureCodedPieceSize: 456, maxWorkPackageImports: 3072, maxWorkPackageExports: 3072, - maxEncodedWorkPackageSize: 12 * 1 << 20, + maxEncodedWorkPackageSize: 13_794_305, segmentSize: 4104, maxWorkReportBlobSize: 48 * 1 << 10, erasureCodedSegmentSize: 9, @@ -445,7 +445,7 @@ extension Ref where T == ProtocolConfig { erasureCodedPieceSize: 684, maxWorkPackageImports: 3072, maxWorkPackageExports: 3072, - maxEncodedWorkPackageSize: 12 * 1 << 20, + maxEncodedWorkPackageSize: 13_794_305, segmentSize: 4104, maxWorkReportBlobSize: 48 * 1 << 10, erasureCodedSegmentSize: 6, diff --git a/Blockchain/Sources/Blockchain/Config/ProtocolConfig.swift b/Blockchain/Sources/Blockchain/Config/ProtocolConfig.swift index 1a570bf0..3897bc1f 100644 --- a/Blockchain/Sources/Blockchain/Config/ProtocolConfig.swift +++ b/Blockchain/Sources/Blockchain/Config/ProtocolConfig.swift @@ -86,7 +86,7 @@ public struct ProtocolConfig: Sendable, Codable, Equatable { /// WA = 64,000: The maximum size of is-authorized code in octets. public var maxIsAuthorizedCodeSize: Int - /// WB = 12 * 2^20: The maximum size of an encoded work-package together with its extrinsic data and import implications, in octets. + /// WB = 13,794,305: The maximum size of an encoded work-package together with its extrinsic data and import implications, in octets. public var maxEncodedWorkPackageSize: Int /// WC = 4,000,000: The maximum size of service code in octets. diff --git a/Blockchain/Sources/Blockchain/RuntimeProtocols/AccumulateFunction.swift b/Blockchain/Sources/Blockchain/RuntimeProtocols/AccumulateFunction.swift index dc71ffc9..5942831d 100644 --- a/Blockchain/Sources/Blockchain/RuntimeProtocols/AccumulateFunction.swift +++ b/Blockchain/Sources/Blockchain/RuntimeProtocols/AccumulateFunction.swift @@ -41,8 +41,8 @@ public struct DeferredTransfers: Codable { } } -/// U: a characterization (i.e. values capable of representing) of state components -/// which are both needed and mutable by the accumulation process. +/// Characterization (i.e. values capable of representing) of state components +/// which are both needed and mutable by the accumulation process. public struct AccumulateState { /// d (all service accounts) public var accounts: ServiceAccountsMutRef @@ -58,8 +58,14 @@ public struct AccumulateState { >, ProtocolConfig.TotalNumberOfCores > - /// x - public var privilegedServices: PrivilegedServices + // m + public var manager: ServiceIndex + // a + public var assigners: ConfigFixedSizeArray + // v + public var delegator: ServiceIndex + // z + public var alwaysAcc: [ServiceIndex: Gas] public var entropy: Data32 // eta'_0 @@ -68,7 +74,10 @@ public struct AccumulateState { accounts: ServiceAccountsMutRef(accounts.value), validatorQueue: validatorQueue, authorizationQueue: authorizationQueue, - privilegedServices: privilegedServices, + manager: manager, + assigners: assigners, + delegator: delegator, + alwaysAcc: alwaysAcc, entropy: entropy ) } diff --git a/Blockchain/Sources/Blockchain/RuntimeProtocols/Accumulation.swift b/Blockchain/Sources/Blockchain/RuntimeProtocols/Accumulation.swift index 37f93a0a..84bd675a 100644 --- a/Blockchain/Sources/Blockchain/RuntimeProtocols/Accumulation.swift +++ b/Blockchain/Sources/Blockchain/RuntimeProtocols/Accumulation.swift @@ -22,7 +22,7 @@ public struct AccumulationQueueItem: Sendable, Equatable, Codable { } // accumulation output pairing -public struct Commitment: Hashable { +public struct Commitment: Hashable, Sendable, Equatable, Codable { public var serviceIndex: ServiceIndex public var hash: Data32 @@ -155,13 +155,13 @@ extension Accumulation { state: AccumulateState, workReports: [WorkReport], service: ServiceIndex, - privilegedGas: [ServiceIndex: Gas], + alwaysAcc: [ServiceIndex: Gas], timeslot: TimeslotIndex ) async throws -> SingleAccumulationOutput { var gas = Gas(0) var arguments: [OperandTuple] = [] - gas += privilegedGas[service] ?? Gas(0) + gas += alwaysAcc[service] ?? Gas(0) for report in workReports { for digest in report.digests where digest.serviceIndex == service { @@ -199,25 +199,21 @@ extension Accumulation { config: ProtocolConfigRef, state: AccumulateState, workReports: [WorkReport], - privilegedGas: [ServiceIndex: Gas], + alwaysAcc: [ServiceIndex: Gas], timeslot: TimeslotIndex ) async throws -> ParallelAccumulationOutput { var services = [ServiceIndex]() var gasUsed: [(serviceIndex: ServiceIndex, gas: Gas)] = [] var transfers: [DeferredTransfers] = [] var commitments = Set() - var newPrivilegedServices: PrivilegedServices? var newValidatorQueue: ConfigFixedSizeArray< ValidatorKey, ProtocolConfig.TotalNumberOfValidators >? - var newAuthorizationQueue: ConfigFixedSizeArray< - ConfigFixedSizeArray< - Data32, - ProtocolConfig.MaxAuthorizationsQueueItems - >, - ProtocolConfig.TotalNumberOfCores - >? + var newAuthorizationQueue = authorizationQueue var overallAccountChanges = AccountChanges() + var tempPrivilegedServices: PrivilegedServices? + var newDelegator = privilegedServices.delegator + var newAssigners = privilegedServices.assigners for report in workReports { for digest in report.digests { @@ -225,7 +221,7 @@ extension Accumulation { } } - for service in privilegedGas.keys { + for service in alwaysAcc.keys { services.append(service) } @@ -241,12 +237,15 @@ extension Accumulation { accounts: accountsRef, validatorQueue: state.validatorQueue, authorizationQueue: state.authorizationQueue, - privilegedServices: state.privilegedServices, + manager: state.manager, + assigners: state.assigners, + delegator: state.delegator, + alwaysAcc: state.alwaysAcc, entropy: state.entropy ), workReports: workReports, service: service, - privilegedGas: privilegedGas, + alwaysAcc: alwaysAcc, timeslot: timeslot ) gasUsed.append((service, singleOutput.gasUsed)) @@ -262,16 +261,36 @@ extension Accumulation { servicePreimageSet.formUnion(singleOutput.provide) switch service { - case privilegedServices.blessed: - newPrivilegedServices = singleOutput.state.privilegedServices - case privilegedServices.assign: - newAuthorizationQueue = singleOutput.state.authorizationQueue - case privilegedServices.designate: + // m' + case privilegedServices.manager: + tempPrivilegedServices = PrivilegedServices( + manager: singleOutput.state.manager, + assigners: singleOutput.state.assigners, + delegator: singleOutput.state.delegator, + alwaysAcc: singleOutput.state.alwaysAcc + ) + // i' + case privilegedServices.delegator: newValidatorQueue = singleOutput.state.validatorQueue default: break } + // v' + if service == tempPrivilegedServices?.delegator { + newDelegator = singleOutput.state.delegator + } + + // q' + if let index = privilegedServices.assigners.firstIndex(of: service) { + newAuthorizationQueue[index] = singleOutput.state.authorizationQueue[index] + } + + // a' + if let index = tempPrivilegedServices?.assigners.firstIndex(of: service) { + newAssigners[index] = singleOutput.state.assigners[index] + } + accountsRef = singleOutput.state.accounts try overallAccountChanges.checkAndMerge(with: accountsRef.changes) accountsRef.clearRecordedChanges() @@ -287,8 +306,11 @@ extension Accumulation { state: AccumulateState( accounts: accountsRef, validatorQueue: newValidatorQueue ?? validatorQueue, - authorizationQueue: newAuthorizationQueue ?? authorizationQueue, - privilegedServices: newPrivilegedServices ?? privilegedServices, + authorizationQueue: newAuthorizationQueue, + manager: tempPrivilegedServices?.manager ?? privilegedServices.manager, + assigners: newAssigners, + delegator: newDelegator, + alwaysAcc: tempPrivilegedServices?.alwaysAcc ?? privilegedServices.alwaysAcc, entropy: state.entropy ), transfers: transfers, @@ -302,7 +324,7 @@ extension Accumulation { config: ProtocolConfigRef, state: AccumulateState, workReports: [WorkReport], - privilegedGas: [ServiceIndex: Gas], + alwaysAcc: [ServiceIndex: Gas], gasLimit: Gas, timeslot: TimeslotIndex ) async throws -> AccumulationOutput { @@ -336,14 +358,14 @@ extension Accumulation { config: config, state: state, workReports: Array(workReports[0 ..< i]), - privilegedGas: privilegedGas, + alwaysAcc: alwaysAcc, timeslot: timeslot ) let outerOutput = try await outerAccumulate( config: config, state: parallelOutput.state, workReports: Array(workReports[i ..< workReports.count]), - privilegedGas: [:], + alwaysAcc: [:], gasLimit: gasLimit - parallelOutput.gasUsed.reduce(Gas(0)) { $0 + $1.gas }, timeslot: timeslot ) @@ -456,7 +478,7 @@ extension Accumulation { state: AccumulateState, timeslot: TimeslotIndex ) async throws -> AccumulationOutput { - let sumPrevilegedGas = privilegedServices.basicGas.values.reduce(Gas(0)) { $0 + $1.value } + let sumPrevilegedGas = privilegedServices.alwaysAcc.values.reduce(Gas(0)) { $0 + $1.value } let minTotalGas = config.value.workReportAccumulationGas * Gas(config.value.totalNumberOfCores) + sumPrevilegedGas let gasLimit = max(config.value.totalAccumulationGas, minTotalGas) @@ -464,7 +486,7 @@ extension Accumulation { config: config, state: state, workReports: workReports, - privilegedGas: privilegedServices.basicGas, + alwaysAcc: privilegedServices.alwaysAcc, gasLimit: gasLimit, timeslot: timeslot ) @@ -479,7 +501,7 @@ extension Accumulation { timeslot: TimeslotIndex, prevTimeslot: TimeslotIndex, entropy: Data32 - ) async throws -> (root: Data32, AccumulationStats, TransfersStats) { + ) async throws -> (root: Data32, [Commitment], AccumulationStats, TransfersStats) { let index = Int(timeslot) %% config.value.epochLength logger.debug("available reports (\(availableReports.count)): \(availableReports.map(\.packageSpecification.workPackageHash))") @@ -497,7 +519,10 @@ extension Accumulation { accounts: accountsMutRef, validatorQueue: validatorQueue, authorizationQueue: authorizationQueue, - privilegedServices: privilegedServices, + manager: privilegedServices.manager, + assigners: privilegedServices.assigners, + delegator: privilegedServices.delegator, + alwaysAcc: privilegedServices.alwaysAcc, entropy: entropy ) @@ -510,7 +535,12 @@ extension Accumulation { authorizationQueue = accumulateOutput.state.authorizationQueue validatorQueue = accumulateOutput.state.validatorQueue - privilegedServices = accumulateOutput.state.privilegedServices + privilegedServices = PrivilegedServices( + manager: accumulateOutput.state.manager, + assigners: accumulateOutput.state.assigners, + delegator: accumulateOutput.state.delegator, + alwaysAcc: accumulateOutput.state.alwaysAcc + ) // transfers execution + transfers statistics var transferGroups = [ServiceIndex: [DeferredTransfers]]() @@ -558,18 +588,6 @@ extension Accumulation { } } - let commitmentsSorted = accumulateOutput.commitments.sorted { $0.serviceIndex < $1.serviceIndex } - logger.debug("accumulation commitments sorted: \(commitmentsSorted)") - - // get accumulate root - let nodes = try commitmentsSorted.map { try JamEncoder.encode($0.serviceIndex) + JamEncoder.encode($0.hash) } - - logger.debug("accumulation commitments encoded: \(nodes.map { $0.toHexString() })") - - let root = Merklization.binaryMerklize(nodes, hasher: Keccak.self) - - logger.debug("accumulation root: \(root)") - // get accumulation statistics var accumulateStats = AccumulationStats() for (service, _) in accumulateOutput.gasUsed { @@ -587,6 +605,27 @@ extension Accumulation { accumulateStats[service] = (gasUsed, UInt32(num)) } - return (root, accumulateStats, transfersStats) + // update lastAccAt + for (service, _) in accumulateStats { + if var account = try await get(serviceAccount: service) { + account.lastAccAt = timeslot + set(serviceAccount: service, account: account) + } + } + + // commitments (accumulation output log) + let commitmentsSorted = accumulateOutput.commitments.sorted { $0.serviceIndex < $1.serviceIndex } + logger.debug("accumulation commitments sorted: \(commitmentsSorted)") + + // get accumulate root + let nodes = try commitmentsSorted.map { try JamEncoder.encode($0.serviceIndex) + JamEncoder.encode($0.hash) } + + logger.debug("accumulation commitments encoded: \(nodes.map { $0.toHexString() })") + + let root = Merklization.binaryMerklize(nodes, hasher: Keccak.self) + + logger.debug("accumulation root: \(root)") + + return (root, commitmentsSorted, accumulateStats, transfersStats) } } diff --git a/Blockchain/Sources/Blockchain/RuntimeProtocols/ActivityStatistics.swift b/Blockchain/Sources/Blockchain/RuntimeProtocols/ActivityStatistics.swift index 17a68f48..5cb8c502 100644 --- a/Blockchain/Sources/Blockchain/RuntimeProtocols/ActivityStatistics.swift +++ b/Blockchain/Sources/Blockchain/RuntimeProtocols/ActivityStatistics.swift @@ -16,6 +16,7 @@ extension ActivityStatistics { config: ProtocolConfigRef, newTimeslot: TimeslotIndex, extrinsic: Extrinsic, + reporters: [Ed25519PublicKey], authorIndex: ValidatorIndex, availableReports: [WorkReport], accumulateStats: AccumulationStats, @@ -41,9 +42,9 @@ extension ActivityStatistics { item.preimagesBytes += UInt32(extrinsic.preimages.preimages.reduce(into: 0) { $0 += $1.data.count }) acc[authorIndex] = item - for report in extrinsic.reports.guarantees { - for cred in report.credential { - acc[cred.index].guarantees += 1 + for reporter in reporters { + if let index = currentValidators.firstIndex(where: { $0.ed25519 == reporter }) { + acc[index].guarantees += 1 } } diff --git a/Blockchain/Sources/Blockchain/RuntimeProtocols/Guaranteeing.swift b/Blockchain/Sources/Blockchain/RuntimeProtocols/Guaranteeing.swift index 196315a5..67b55875 100644 --- a/Blockchain/Sources/Blockchain/RuntimeProtocols/Guaranteeing.swift +++ b/Blockchain/Sources/Blockchain/RuntimeProtocols/Guaranteeing.swift @@ -117,7 +117,7 @@ extension Guaranteeing { var oldLookups = [Data32: Data32]() - var reporters = [Ed25519PublicKey]() + var reporters = Set() for guarantee in extrinsic.guarantees { var totalGasUsage = Gas(0) @@ -148,7 +148,7 @@ extension Guaranteeing { throw .invalidGuaranteeCore } - reporters.append(key) + reporters.insert(key) } let coreIndex = Int(report.coreIndex) @@ -209,7 +209,7 @@ extension Guaranteeing { guard context.anchor.stateRoot == history.stateRoot else { throw .invalidContext } - guard context.anchor.beefyRoot == history.mmr.superPeak() else { + guard context.anchor.beefyRoot == history.superPeak else { throw .invalidContext } guard context.lookupAnchor.timeslot >= Int64(timeslot) - Int64(config.value.maxLookupAnchorAge) else { @@ -245,8 +245,8 @@ extension Guaranteeing { } reported.sort { $0.packageSpecification.workPackageHash < $1.packageSpecification.workPackageHash } - reporters.sort() + let reportersArr = Array(reporters).sorted() - return (newReports, reported, reporters) + return (newReports, reported, reportersArr) } } diff --git a/Blockchain/Sources/Blockchain/RuntimeProtocols/Runtime.swift b/Blockchain/Sources/Blockchain/RuntimeProtocols/Runtime.swift index be87e41e..da882321 100644 --- a/Blockchain/Sources/Blockchain/RuntimeProtocols/Runtime.swift +++ b/Blockchain/Sources/Blockchain/RuntimeProtocols/Runtime.swift @@ -175,7 +175,7 @@ public final class Runtime { let availableReports = try await updateAssurances(block: block, state: &newState) // accumulate - let (accumulateRoot, accumulateStats, transfersStats) = try await newState.update( + let (accumulateRoot, commitments, accumulateStats, transfersStats) = try await newState.update( config: config, availableReports: availableReports, timeslot: block.header.timeslot, @@ -183,9 +183,11 @@ public final class Runtime { entropy: newState.entropyPool.t0 ) + newState.lastAccumulationOutputs = commitments + newState.recentHistory.updatePartial(parentStateRoot: block.header.priorStateRoot) - try await updateGuarantees(block: block, state: &newState) + let reporters = try await updateGuarantees(block: block, state: &newState) // after reports as it need old recent history try updateRecentHistory(block: block, state: &newState, accumulateRoot: accumulateRoot) @@ -208,6 +210,7 @@ public final class Runtime { config: config, newTimeslot: block.header.timeslot, extrinsic: block.extrinsic, + reporters: reporters, authorIndex: block.header.authorIndex, availableReports: availableReports, accumulateStats: accumulateStats, @@ -283,11 +286,12 @@ public final class Runtime { return availableReports } - public func updateGuarantees(block: BlockRef, state newState: inout State) async throws { + public func updateGuarantees(block: BlockRef, state newState: inout State) async throws -> [Ed25519PublicKey] { let result = try await newState.update( config: config, timeslot: newState.timeslot, extrinsic: block.extrinsic.reports ) newState.reports = result.newReports + return result.reporters } public func updatePreimages(block: BlockRef, state newState: inout State) async throws { diff --git a/Blockchain/Sources/Blockchain/State/ServiceAccounts.swift b/Blockchain/Sources/Blockchain/State/ServiceAccounts.swift index 590099e1..eb0741af 100644 --- a/Blockchain/Sources/Blockchain/State/ServiceAccounts.swift +++ b/Blockchain/Sources/Blockchain/State/ServiceAccounts.swift @@ -3,7 +3,7 @@ import Utils public protocol ServiceAccounts: Sendable { func get(serviceAccount index: ServiceIndex) async throws -> ServiceAccountDetails? - func get(serviceAccount index: ServiceIndex, storageKey key: Data32) async throws -> Data? + func get(serviceAccount index: ServiceIndex, storageKey key: Data) async throws -> Data? func get(serviceAccount index: ServiceIndex, preimageHash hash: Data32) async throws -> Data? func get( serviceAccount index: ServiceIndex, preimageHash hash: Data32, length: UInt32 @@ -12,7 +12,7 @@ public protocol ServiceAccounts: Sendable { func historicalLookup(serviceAccount index: ServiceIndex, timeslot: TimeslotIndex, preimageHash hash: Data32) async throws -> Data? mutating func set(serviceAccount index: ServiceIndex, account: ServiceAccountDetails?) - mutating func set(serviceAccount index: ServiceIndex, storageKey key: Data32, value: Data?) async throws + mutating func set(serviceAccount index: ServiceIndex, storageKey key: Data, value: Data?) async throws mutating func set(serviceAccount index: ServiceIndex, preimageHash hash: Data32, value: Data?) mutating func set( serviceAccount index: ServiceIndex, @@ -44,7 +44,7 @@ public class ServiceAccountsMutRef { changes.addAlteration(index: index) { $0.set(serviceAccount: index, account: account) } } - public func set(serviceAccount index: ServiceIndex, storageKey key: Data32, value: Data?) async throws { + public func set(serviceAccount index: ServiceIndex, storageKey key: Data, value: Data?) async throws { try await ref.value.set(serviceAccount: index, storageKey: key, value: value) changes.addAlteration(index: index) { try await $0.set(serviceAccount: index, storageKey: key, value: value) } } diff --git a/Blockchain/Sources/Blockchain/State/State+Genesis.swift b/Blockchain/Sources/Blockchain/State/State+Genesis.swift index 8bda6373..e082367d 100644 --- a/Blockchain/Sources/Blockchain/State/State+Genesis.swift +++ b/Blockchain/Sources/Blockchain/State/State+Genesis.swift @@ -38,7 +38,7 @@ extension State { let block = BlockRef(Block.dummy(config: config)) try state.recentHistory.items.append(RecentHistory.HistoryItem( headerHash: block.hash, - mmr: MMR([]), + superPeak: Data32(), stateRoot: Data32(), lookup: [Data32: Data32]() )) diff --git a/Blockchain/Sources/Blockchain/State/State.swift b/Blockchain/Sources/Blockchain/State/State.swift index bff3b00e..d3e5b43c 100644 --- a/Blockchain/Sources/Blockchain/State/State.swift +++ b/Blockchain/Sources/Blockchain/State/State.swift @@ -166,6 +166,16 @@ public struct State: Sendable { } } + // θ: The most recent Accumulation outputs + public var lastAccumulationOutputs: StateKeys.LastAccumulationOutputsKey.Value { + get { + layer.lastAccumulationOutputs + } + set { + layer.lastAccumulationOutputs = newValue + } + } + // δ: The (prior) state of the service accounts. public subscript(serviceAccount index: ServiceIndex) -> StateKeys.ServiceAccountKey.Value? { get { @@ -177,7 +187,7 @@ public struct State: Sendable { } // s - public subscript(serviceAccount index: ServiceIndex, storageKey key: Data32) -> StateKeys.ServiceAccountStorageKey.Value? { + public subscript(serviceAccount index: ServiceIndex, storageKey key: Data) -> StateKeys.ServiceAccountStorageKey.Value? { get { layer[serviceAccount: index, storageKey: key] } @@ -265,7 +275,7 @@ extension State: Dummy { if let block { recentHistory.items.safeAppend(RecentHistory.HistoryItem( headerHash: block.hash, - mmr: MMR([]), + superPeak: Data32(), stateRoot: Data32(), lookup: [Data32: Data32]() )) @@ -283,10 +293,10 @@ extension State: Dummy { let authorizationQueue: StateKeys.AuthorizationQueueKey.Value = try! ConfigFixedSizeArray(config: config, defaultValue: ConfigFixedSizeArray(config: config, defaultValue: Data32())) let privilegedServices: StateKeys.PrivilegedServicesKey.Value = PrivilegedServices( - blessed: ServiceIndex(), - assign: ServiceIndex(), - designate: ServiceIndex(), - basicGas: [:] + manager: ServiceIndex(), + assigners: try! ConfigFixedSizeArray(config: config, defaultValue: ServiceIndex()), + delegator: ServiceIndex(), + alwaysAcc: [:] ) let judgements: StateKeys.JudgementsKey.Value = JudgementsState.dummy(config: config) let activityStatistics: StateKeys.ActivityStatisticsKey.Value = Statistics.dummy(config: config) @@ -298,6 +308,7 @@ extension State: Dummy { config: config, defaultValue: .init() ) + let lastAccumulationOutputs: StateKeys.LastAccumulationOutputsKey.Value = [] let kv: [(any StateKey, Codable & Sendable)] = [ (StateKeys.CoreAuthorizationPoolKey(), coreAuthorizationPool), @@ -315,6 +326,7 @@ extension State: Dummy { (StateKeys.ActivityStatisticsKey(), activityStatistics), (StateKeys.AccumulationQueueKey(), accumulationQueue), (StateKeys.AccumulationHistoryKey(), accumulationHistory), + (StateKeys.LastAccumulationOutputsKey(), lastAccumulationOutputs), ] var store: [Data31: Data] = [:] @@ -342,7 +354,7 @@ extension State: ServiceAccounts { return try await backend.read(StateKeys.ServiceAccountKey(index: index)) } - public func get(serviceAccount index: ServiceIndex, storageKey key: Data32) async throws -> Data? { + public func get(serviceAccount index: ServiceIndex, storageKey key: Data) async throws -> Data? { if layer.isDeleted(serviceAccount: index, storageKey: key) { return nil } @@ -401,7 +413,7 @@ extension State: ServiceAccounts { layer[serviceAccount: index] = account } - public mutating func set(serviceAccount index: ServiceIndex, storageKey key: Data32, value: Data?) async throws { + public mutating func set(serviceAccount index: ServiceIndex, storageKey key: Data, value: Data?) async throws { // update footprint let oldValue = try await get(serviceAccount: index, storageKey: key) guard var oldAccount = try await get(serviceAccount: index) else { @@ -414,13 +426,13 @@ extension State: ServiceAccounts { } else { // remove: decrease count and bytes oldAccount.itemsCount = UInt32(max(0, Int(oldAccount.itemsCount) - 1)) - oldAccount.totalByteLength = UInt64(max(0, Int(oldAccount.totalByteLength) - (32 + oldValue.count))) + oldAccount.totalByteLength = UInt64(max(0, Int(oldAccount.totalByteLength) - (34 + oldValue.count + key.count))) } } else { if let value { // add: increase count and bytes oldAccount.itemsCount = (oldAccount.itemsCount) + 1 - oldAccount.totalByteLength = (oldAccount.totalByteLength) + 32 + UInt64(value.count) + oldAccount.totalByteLength = (oldAccount.totalByteLength) + 34 + UInt64(value.count) + UInt64(key.count) } } layer[serviceAccount: index] = oldAccount diff --git a/Blockchain/Sources/Blockchain/State/StateKeys.swift b/Blockchain/Sources/Blockchain/State/StateKeys.swift index 6e99a2e6..a611286a 100644 --- a/Blockchain/Sources/Blockchain/State/StateKeys.swift +++ b/Blockchain/Sources/Blockchain/State/StateKeys.swift @@ -36,19 +36,23 @@ private func constructKey(_ idx: UInt8, _ service: ServiceIndex) -> Data31 { private func constructKey(_ service: ServiceIndex, _ val: UInt32, _ data: Data) -> Data31 { var stateKey = Data(capacity: 31) + let valEncoded = val.encode() + let h = valEncoded + data + let a = h.blake2b256hash().data[relative: 0 ..< 27] + withUnsafeBytes(of: service) { servicePtr in - withUnsafeBytes(of: val) { valPtr in + a.withUnsafeBytes { aPtr in stateKey.append(servicePtr.load(as: UInt8.self)) - stateKey.append(valPtr.load(as: UInt8.self)) + stateKey.append(aPtr.load(as: UInt8.self)) stateKey.append(servicePtr.load(fromByteOffset: 1, as: UInt8.self)) - stateKey.append(valPtr.load(fromByteOffset: 1, as: UInt8.self)) + stateKey.append(aPtr.load(fromByteOffset: 1, as: UInt8.self)) stateKey.append(servicePtr.load(fromByteOffset: 2, as: UInt8.self)) - stateKey.append(valPtr.load(fromByteOffset: 2, as: UInt8.self)) + stateKey.append(aPtr.load(fromByteOffset: 2, as: UInt8.self)) stateKey.append(servicePtr.load(fromByteOffset: 3, as: UInt8.self)) - stateKey.append(valPtr.load(fromByteOffset: 3, as: UInt8.self)) + stateKey.append(aPtr.load(fromByteOffset: 3, as: UInt8.self)) } } - stateKey.append(contentsOf: data[relative: 0 ..< 23]) + stateKey.append(contentsOf: a[relative: 4 ..< 27]) return Data31(stateKey)! } @@ -69,6 +73,7 @@ public enum StateKeys { ActivityStatisticsKey(), AccumulationQueueKey(), AccumulationHistoryKey(), + LastAccumulationOutputsKey(), ] public struct CoreAuthorizationPoolKey: StateKey { @@ -252,6 +257,16 @@ public enum StateKeys { } } + public struct LastAccumulationOutputsKey: StateKey { + public typealias Value = [Commitment] + + public init() {} + + public func encode() -> Data31 { + constructKey(16) + } + } + public struct ServiceAccountKey: StateKey { public typealias Value = ServiceAccountDetails public static var optional: Bool { true } @@ -272,15 +287,15 @@ public enum StateKeys { public static var optional: Bool { true } public var index: ServiceIndex - public var key: Data32 + public var key: Data - public init(index: ServiceIndex, key: Data32) { + public init(index: ServiceIndex, key: Data) { self.index = index self.key = key } public func encode() -> Data31 { - constructKey(index, UInt32.max, key.data) + constructKey(index, UInt32.max, key) } } @@ -297,7 +312,7 @@ public enum StateKeys { } public func encode() -> Data31 { - constructKey(index, UInt32.max - 1, hash.data[relative: 1...]) + constructKey(index, UInt32.max - 1, hash.data) } } @@ -316,7 +331,7 @@ public enum StateKeys { } public func encode() -> Data31 { - constructKey(index, length, hash.blake2b256hash().data[2...]) + constructKey(index, length, hash.data) } } } diff --git a/Blockchain/Sources/Blockchain/State/StateLayer.swift b/Blockchain/Sources/Blockchain/State/StateLayer.swift index 91d5fa02..e6f2a90b 100644 --- a/Blockchain/Sources/Blockchain/State/StateLayer.swift +++ b/Blockchain/Sources/Blockchain/State/StateLayer.swift @@ -195,6 +195,16 @@ public struct StateLayer: Sendable { } } + // θ: The most recent Accumulation outputs + public var lastAccumulationOutputs: StateKeys.LastAccumulationOutputsKey.Value { + get { + changes[StateKeys.LastAccumulationOutputsKey().encode()]!.value()! + } + set { + changes[StateKeys.LastAccumulationOutputsKey().encode()] = .init(newValue) + } + } + // δ: The (prior) state of the service accounts. public subscript(serviceAccount index: ServiceIndex) -> StateKeys.ServiceAccountKey.Value? { get { @@ -206,7 +216,7 @@ public struct StateLayer: Sendable { } // s - public subscript(serviceAccount index: ServiceIndex, storageKey key: Data32) -> StateKeys.ServiceAccountStorageKey.Value? { + public subscript(serviceAccount index: ServiceIndex, storageKey key: Data) -> StateKeys.ServiceAccountStorageKey.Value? { get { changes[StateKeys.ServiceAccountStorageKey(index: index, key: key).encode()]?.value() } @@ -285,7 +295,7 @@ extension StateLayer { changes[StateKeys.ServiceAccountKey(index: index).encode()]?.isDeleted ?? false } - public func isDeleted(serviceAccount index: ServiceIndex, storageKey key: Data32) -> Bool { + public func isDeleted(serviceAccount index: ServiceIndex, storageKey key: Data) -> Bool { changes[StateKeys.ServiceAccountStorageKey(index: index, key: key).encode()]?.isDeleted ?? false } diff --git a/Blockchain/Sources/Blockchain/Types/PrivilegedServices.swift b/Blockchain/Sources/Blockchain/Types/PrivilegedServices.swift index 77a0d8ed..17899a51 100644 --- a/Blockchain/Sources/Blockchain/Types/PrivilegedServices.swift +++ b/Blockchain/Sources/Blockchain/Types/PrivilegedServices.swift @@ -3,42 +3,47 @@ import Utils public struct PrivilegedServices: Sendable, Equatable, Codable { // m - public var blessed: ServiceIndex + public var manager: ServiceIndex // a - public var assign: ServiceIndex + public var assigners: ConfigFixedSizeArray // v - public var designate: ServiceIndex - // g - public var basicGas: [ServiceIndex: Gas] + public var delegator: ServiceIndex + // g or z + public var alwaysAcc: [ServiceIndex: Gas] - public init(blessed: ServiceIndex, assign: ServiceIndex, designate: ServiceIndex, basicGas: [ServiceIndex: Gas]) { - self.blessed = blessed - self.assign = assign - self.designate = designate - self.basicGas = basicGas + public init( + manager: ServiceIndex, + assigners: ConfigFixedSizeArray, + delegator: ServiceIndex, + alwaysAcc: [ServiceIndex: Gas] + ) { + self.manager = manager + self.assigners = assigners + self.delegator = delegator + self.alwaysAcc = alwaysAcc } public init(from decoder: Decoder) throws { let container = try decoder.container(keyedBy: CodingKeys.self) - blessed = try container.decode(ServiceIndex.self, forKey: .blessed) - assign = try container.decode(ServiceIndex.self, forKey: .assign) - designate = try container.decode(ServiceIndex.self, forKey: .designate) + manager = try container.decode(ServiceIndex.self, forKey: .manager) + assigners = try container.decode(ConfigFixedSizeArray.self, forKey: .assigners) + delegator = try container.decode(ServiceIndex.self, forKey: .delegator) - let compactGas = try container.decode(SortedKeyValues>.self, forKey: .basicGas) - basicGas = compactGas.alias.mapValues { $0.alias } + let compactGas = try container.decode(SortedKeyValues>.self, forKey: .alwaysAcc) + alwaysAcc = compactGas.alias.mapValues { $0.alias } } public func encode(to encoder: Encoder) throws { var container = encoder.container(keyedBy: CodingKeys.self) - try container.encode(blessed, forKey: .blessed) - try container.encode(assign, forKey: .assign) - try container.encode(designate, forKey: .designate) + try container.encode(manager, forKey: .manager) + try container.encode(assigners, forKey: .assigners) + try container.encode(delegator, forKey: .delegator) - let compactGas = SortedKeyValues(alias: basicGas.mapValues { Compact(alias: $0) }) - try container.encode(compactGas, forKey: .basicGas) + let compactGas = SortedKeyValues(alias: alwaysAcc.mapValues { Compact(alias: $0) }) + try container.encode(compactGas, forKey: .alwaysAcc) } private enum CodingKeys: String, CodingKey { - case blessed, assign, designate, basicGas + case manager, assigners, delegator, alwaysAcc } } diff --git a/Blockchain/Sources/Blockchain/Types/RecentHistory.swift b/Blockchain/Sources/Blockchain/Types/RecentHistory.swift index 3a449fdb..8eac8869 100644 --- a/Blockchain/Sources/Blockchain/Types/RecentHistory.swift +++ b/Blockchain/Sources/Blockchain/Types/RecentHistory.swift @@ -10,8 +10,8 @@ public struct RecentHistory: Sendable, Equatable, Codable { // h public var headerHash: Data32 - // b: accumulation-result mmr - public var mmr: MMR + // b + public var superPeak: Data32 // s public var stateRoot: Data32 @@ -21,32 +21,39 @@ public struct RecentHistory: Sendable, Equatable, Codable { public init( headerHash: Data32, - mmr: MMR, + superPeak: Data32, stateRoot: Data32, lookup: [Data32: Data32] ) { self.headerHash = headerHash - self.mmr = mmr + self.superPeak = superPeak self.stateRoot = stateRoot self.lookup = lookup } } + // H public var items: ConfigLimitedSizeArray + + // B: Accumulation Output Log + public var mmr: MMR } extension RecentHistory: Dummy { public typealias Config = ProtocolConfigRef public static func dummy(config: Config) -> RecentHistory { - RecentHistory(items: try! ConfigLimitedSizeArray( - config: config, - array: [HistoryItem( - headerHash: Data32(), - mmr: MMR([]), - stateRoot: Data32(), - lookup: [Data32: Data32]() - )] - )) + RecentHistory( + items: try! ConfigLimitedSizeArray( + config: config, + array: [HistoryItem( + headerHash: Data32(), + superPeak: Data32(), + stateRoot: Data32(), + lookup: [Data32: Data32]() + )] + ), + mmr: MMR([]) + ) } } @@ -65,15 +72,13 @@ extension RecentHistory { accumulateRoot: Data32, lookup: [Data32: Data32] ) { - var mmr = items.last?.mmr ?? .init([]) - mmr.append(accumulateRoot, hasher: Keccak.self) logger.debug("recent history new item mmr: \(mmr)") let newItem = RecentHistory.HistoryItem( headerHash: headerHash, - mmr: mmr, + superPeak: mmr.superPeak(), stateRoot: Data32(), // empty and will be updated upon next block lookup: lookup ) diff --git a/Blockchain/Sources/Blockchain/Types/ServiceAccount.swift b/Blockchain/Sources/Blockchain/Types/ServiceAccount.swift index c6dd12cb..369b5cee 100644 --- a/Blockchain/Sources/Blockchain/Types/ServiceAccount.swift +++ b/Blockchain/Sources/Blockchain/Types/ServiceAccount.swift @@ -17,21 +17,33 @@ public struct ServiceAccountDetails: Sendable, Equatable, Codable { // o: the total number of octets used in storage public var totalByteLength: UInt64 + // f + public var gratisStorage: Balance + // i: number of items in storage public var itemsCount: UInt32 + // r + public var createdAt: TimeslotIndex + + // a + public var lastAccAt: TimeslotIndex + + // p + public var parentService: ServiceIndex + // t: the minimum, or threshold, balance needed for any given service account in terms of its storage footprint public func thresholdBalance(config: ProtocolConfigRef) -> Balance { let base = Balance(config.value.serviceMinBalance) let items = Balance(config.value.additionalMinBalancePerStateItem) * Balance(itemsCount) let bytes = Balance(config.value.additionalMinBalancePerStateByte) * Balance(totalByteLength) - return base + items + bytes + return max(Balance(0), base + items + bytes - gratisStorage) } } public struct ServiceAccount: Sendable, Equatable, Codable { // s - public var storage: [Data32: Data] + public var storage: [Data: Data] // p public var preimages: [Data32: Data] @@ -53,14 +65,30 @@ public struct ServiceAccount: Sendable, Equatable, Codable { // m public var minOnTransferGas: Gas + // f + public var gratisStorage: Balance + + // r + public var createdAt: TimeslotIndex + + // a + public var lastAccAt: TimeslotIndex + + // p + public var parentService: ServiceIndex + public init( - storage: [Data32: Data], + storage: [Data: Data], preimages: [Data32: Data], preimageInfos: [HashAndLength: LimitedSizeArray], codeHash: Data32, balance: Balance, minAccumlateGas: Gas, - minOnTransferGas: Gas + minOnTransferGas: Gas, + gratisStorage: Balance, + createdAt: TimeslotIndex, + lastAccAt: TimeslotIndex, + parentService: ServiceIndex ) { self.storage = storage self.preimages = preimages @@ -69,6 +97,10 @@ public struct ServiceAccount: Sendable, Equatable, Codable { self.balance = balance self.minAccumlateGas = minAccumlateGas self.minOnTransferGas = minOnTransferGas + self.gratisStorage = gratisStorage + self.createdAt = createdAt + self.lastAccAt = lastAccAt + self.parentService = parentService } public func toDetails() -> ServiceAccountDetails { @@ -78,7 +110,11 @@ public struct ServiceAccount: Sendable, Equatable, Codable { minAccumlateGas: minAccumlateGas, minOnTransferGas: minOnTransferGas, totalByteLength: totalByteLength, - itemsCount: itemsCount + gratisStorage: gratisStorage, + itemsCount: itemsCount, + createdAt: createdAt, + lastAccAt: lastAccAt, + parentService: parentService ) } } @@ -93,7 +129,11 @@ extension ServiceAccount: Dummy { codeHash: Data32(), balance: Balance(0), minAccumlateGas: Gas(0), - minOnTransferGas: Gas(0) + minOnTransferGas: Gas(0), + gratisStorage: Balance(0), + createdAt: TimeslotIndex(0), + lastAccAt: TimeslotIndex(0), + parentService: ServiceIndex(0) ) } } @@ -107,7 +147,7 @@ extension ServiceAccount { // o: the total number of octets used in storage public var totalByteLength: UInt64 { let preimageInfosBytes = preimageInfos.keys.reduce(into: 0) { $0 += 81 + $1.length } - let storageBytes = storage.values.reduce(into: 0) { $0 += 32 + $1.count } + let storageBytes = storage.enumerated().reduce(into: 0) { $0 += 34 + $1.element.key.count + $1.element.value.count } return UInt64(preimageInfosBytes) + UInt64(storageBytes) } @@ -116,6 +156,6 @@ extension ServiceAccount { let base = Balance(config.value.serviceMinBalance) let items = Balance(config.value.additionalMinBalancePerStateItem) * Balance(itemsCount) let bytes = Balance(config.value.additionalMinBalancePerStateByte) * Balance(totalByteLength) - return base + items + bytes + return max(Balance(0), base + items + bytes - gratisStorage) } } diff --git a/Blockchain/Sources/Blockchain/VMInvocations/HostCall/HostCalls.swift b/Blockchain/Sources/Blockchain/VMInvocations/HostCall/HostCalls.swift index e33a8aff..1dd04050 100644 --- a/Blockchain/Sources/Blockchain/VMInvocations/HostCall/HostCalls.swift +++ b/Blockchain/Sources/Blockchain/VMInvocations/HostCall/HostCalls.swift @@ -19,7 +19,7 @@ public class GasFn: HostCall { /// Fetch public class Fetch: HostCall { - public static var identifier: UInt8 { 18 } + public static var identifier: UInt8 { 1 } public let serviceAccounts: ServiceAccountsRef? public let serviceIndex: ServiceIndex? @@ -198,7 +198,7 @@ public class Fetch: HostCall { /// Lookup a preimage from a service account public class Lookup: HostCall { - public static var identifier: UInt8 { 1 } + public static var identifier: UInt8 { 2 } public let serviceIndex: ServiceIndex public let serviceAccounts: ServiceAccountsRef @@ -224,7 +224,7 @@ public class Lookup: HostCall { throw VMInvocationsError.panic } - let preimageHash = try? Blake2b256.hash(state.readMemory(address: regs[0], length: 32)) + let preimageHash = try Data32(state.readMemory(address: regs[0], length: 32)) let value: Data? = if let service, let preimageHash { try await serviceAccounts.value.get(serviceAccount: service, preimageHash: preimageHash) @@ -251,7 +251,7 @@ public class Lookup: HostCall { /// Read a service account storage public class Read: HostCall { - public static var identifier: UInt8 { 2 } + public static var identifier: UInt8 { 3 } public let serviceIndex: ServiceIndex public let serviceAccounts: ServiceAccountsRef @@ -281,11 +281,11 @@ public class Read: HostCall { throw VMInvocationsError.panic } - let key = try? Blake2b256.hash(serviceX.encode(), state.readMemory(address: regs[0], length: Int(regs[1]))) + let key = try state.readMemory(address: regs[0], length: Int(regs[1])) - logger.debug("key: \(key?.toHexString() ?? "nil")") + logger.debug("key: \(key.toHexString())") - let value: Data? = if let service, let key { + let value: Data? = if let service { try await serviceAccounts.value.get(serviceAccount: service, storageKey: key) } else { nil @@ -318,7 +318,7 @@ public class Read: HostCall { /// Write to a service account storage public class Write: HostCall { - public static var identifier: UInt8 { 3 } + public static var identifier: UInt8 { 4 } public let serviceIndex: ServiceIndex public let serviceAccounts: ServiceAccountsMutRef @@ -331,21 +331,25 @@ public class Write: HostCall { public func _callImpl(config: ProtocolConfigRef, state: VMState) async throws { let regs: [UInt32] = state.readRegisters(in: 7 ..< 11) + if !state.isMemoryReadable(address: regs[0], length: Int(regs[1])) { + throw VMInvocationsError.panic + } + logger.debug("regs: \(regs), service: \(serviceIndex)") - let key = try? Blake2b256.hash(serviceIndex.encode(), state.readMemory(address: regs[0], length: Int(regs[1]))) + let key = try state.readMemory(address: regs[0], length: Int(regs[1])) - if key == nil || (regs[3] != 0 && !state.isMemoryReadable(address: regs[2], length: Int(regs[3]))) { + if regs[3] != 0, !state.isMemoryReadable(address: regs[2], length: Int(regs[3])) { throw VMInvocationsError.panic } - logger.debug("key: \(key?.debugDescription ?? "nil")") + logger.debug("key: \(key.debugDescription)") let accountDetails = try await serviceAccounts.value.get(serviceAccount: serviceIndex) if let accountDetails, accountDetails.thresholdBalance(config: config) > accountDetails.balance { state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.FULL.rawValue) } else { - let l = if let key, let value = try await serviceAccounts.value.get(serviceAccount: serviceIndex, storageKey: key) { + let l = if let value = try await serviceAccounts.value.get(serviceAccount: serviceIndex, storageKey: key) { UInt64(value.count) } else { HostCallResultCode.NONE.rawValue @@ -353,12 +357,12 @@ public class Write: HostCall { logger.debug("l: \(l), is none: \(l == HostCallResultCode.NONE.rawValue)") state.writeRegister(Registers.Index(raw: 7), l) if regs[3] == 0 { - logger.debug("deleting key: \(key?.debugDescription ?? "nil")") - try await serviceAccounts.set(serviceAccount: serviceIndex, storageKey: key!, value: nil) + logger.debug("deleting key: \(key.debugDescription)") + try await serviceAccounts.set(serviceAccount: serviceIndex, storageKey: key, value: nil) } else { let value = try state.readMemory(address: regs[2], length: Int(regs[3])) - logger.debug("writing key: \(key?.debugDescription ?? "nil"), val: \(value.toDebugHexString()), len: \(value.count)") - try await serviceAccounts.set(serviceAccount: serviceIndex, storageKey: key!, value: value) + logger.debug("writing key: \(key.debugDescription), val: \(value.toDebugHexString()), len: \(value.count)") + try await serviceAccounts.set(serviceAccount: serviceIndex, storageKey: key, value: value) } } } @@ -366,7 +370,7 @@ public class Write: HostCall { /// Get information about a service account public class Info: HostCall { - public static var identifier: UInt8 { 4 } + public static var identifier: UInt8 { 5 } public let serviceIndex: ServiceIndex public let serviceAccounts: ServiceAccountsRef @@ -376,16 +380,6 @@ public class Info: HostCall { serviceAccounts = accounts } - struct CompactAccount: Codable { - var codeHash: Data32 - @CodingAs> var balance: Balance - @CodingAs> var minAccumlateGas: Gas - @CodingAs> var minOnTransferGas: Gas - @CodingAs> var totalByteLength: UInt64 - @CodingAs> var itemsCount: UInt32 - @CodingAs> var thresholdBalance: Balance - } - public func _callImpl(config: ProtocolConfigRef, state: VMState) async throws { var service: ServiceIndex let reg: UInt64 = state.readRegister(Registers.Index(raw: 7)) @@ -397,196 +391,547 @@ public class Info: HostCall { let o: UInt32 = state.readRegister(Registers.Index(raw: 8)) - let m: Data? + let value: Data? let account = try await serviceAccounts.value.get(serviceAccount: service) if let account { - let compactAccount = CompactAccount( - codeHash: account.codeHash, - balance: account.balance, - minAccumlateGas: account.minAccumlateGas, - minOnTransferGas: account.minOnTransferGas, - totalByteLength: account.totalByteLength, - itemsCount: account.itemsCount, - thresholdBalance: account.thresholdBalance(config: config) + value = try JamEncoder.encode( + account.codeHash, + account.balance, + account.thresholdBalance(config: config), + account.minAccumlateGas, + account.minOnTransferGas, + account.totalByteLength, + account.itemsCount, + account.gratisStorage, + account.createdAt, + account.lastAccAt, + account.parentService ) - m = try JamEncoder.encode(compactAccount) } else { - m = nil + value = nil } - let isWritable = m != nil && state.isMemoryWritable(address: o, length: Int(m!.count)) + let reg9: UInt64 = state.readRegister(Registers.Index(raw: 9)) + let reg10: UInt64 = state.readRegister(Registers.Index(raw: 10)) + let first = min(Int(reg9), value?.count ?? 0) + let len = min(Int(reg10), (value?.count ?? 0) - first) - logger.debug("m: \(m?.debugDescription ?? "nil"), isWritable: \(isWritable)") + let isWritable = value != nil && state.isMemoryWritable(address: o, length: len) - if let m, isWritable { - try state.writeMemory(address: o, values: m) - } + logger.debug("value: \(value?.debugDescription ?? "nil"), isWritable: \(isWritable)") if !isWritable { throw VMInvocationsError.panic - } else if m == nil { + } else if value == nil { state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.NONE.rawValue) } else { state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OK.rawValue) + try state.writeMemory(address: o, values: value![relative: first ..< (first + len)]) } } } -// MARK: - Accumulate +// MARK: - Refine -/// Set privileged services details -public class Bless: HostCall { - public static var identifier: UInt8 { 5 } +/// Historical lookup +public class HistoricalLookup: HostCall { + public static var identifier: UInt8 { 6 } - public let x: AccumlateResultContext + public let context: RefineContext.ContextType + public let serviceIndex: ServiceIndex + public let serviceAccounts: ServiceAccountsRef + public let lookupAnchorTimeslot: TimeslotIndex - public init(x: AccumlateResultContext) { - self.x = x + public init( + context: RefineContext.ContextType, + serviceIndex: ServiceIndex, + serviceAccounts: ServiceAccountsRef, + lookupAnchorTimeslot: TimeslotIndex + ) { + self.context = context + self.lookupAnchorTimeslot = lookupAnchorTimeslot + self.serviceIndex = serviceIndex + self.serviceAccounts = serviceAccounts } public func _callImpl(config _: ProtocolConfigRef, state: VMState) async throws { - let regs: [UInt32] = state.readRegisters(in: 7 ..< 12) + let reg7: UInt64 = state.readRegister(Registers.Index(raw: 7)) + let service: ServiceIndex? = if reg7 == UInt64.max, try await serviceAccounts.value.get(serviceAccount: serviceIndex) != nil { + serviceIndex + } else if try await serviceAccounts.value.get(serviceAccount: UInt32(truncatingIfNeeded: reg7)) != nil { + UInt32(truncatingIfNeeded: reg7) + } else { + nil + } - var basicGas: [ServiceIndex: Gas]? - let length = 12 * Int(regs[4]) - if state.isMemoryReadable(address: regs[3], length: length) { - basicGas = [:] - let data = try state.readMemory(address: regs[3], length: length) - for i in stride(from: 0, to: length, by: 12) { - let serviceIndex = ServiceIndex(data[i ..< i + 4].decode(UInt32.self)) - let gas = Gas(data[i + 4 ..< i + 12].decode(UInt64.self)) - basicGas![serviceIndex] = gas - } + guard let service else { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.NONE.rawValue) + return } - if basicGas == nil { + let regs: [UInt32] = state.readRegisters(in: 8 ..< 10) + + guard state.isMemoryReadable(address: regs[0], length: 32) else { throw VMInvocationsError.panic - } else if !regs[0 ..< 3].allSatisfy({ $0 >= 0 && $0 <= Int(UInt32.max) }) { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.WHO.rawValue) + } + + let preimage = try await serviceAccounts.value.historicalLookup( + serviceAccount: service, + timeslot: lookupAnchorTimeslot, + preimageHash: Data32(state.readMemory(address: regs[0], length: 32))! + ) + + let reg10: UInt64 = state.readRegister(Registers.Index(raw: 10)) + let reg11: UInt64 = state.readRegister(Registers.Index(raw: 11)) + let first = min(Int(reg10), preimage?.count ?? 0) + let len = min(Int(reg11), (preimage?.count ?? 0) - first) + + let isWritable = state.isMemoryWritable(address: regs[1], length: len) + + if !isWritable { + throw VMInvocationsError.panic + } else if preimage == nil { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.NONE.rawValue) } else { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OK.rawValue) - x.state.privilegedServices.blessed = regs[0] - x.state.privilegedServices.assign = regs[1] - x.state.privilegedServices.designate = regs[2] - x.state.privilegedServices.basicGas = basicGas! + state.writeRegister(Registers.Index(raw: 7), preimage!.count) + try state.writeMemory(address: regs[1], values: preimage![relative: first ..< (first + len)]) } } } -/// Assign the authorization queue for a core -public class Assign: HostCall { - public static var identifier: UInt8 { 6 } +/// Export a segment from memory +public class Export: HostCall { + public static var identifier: UInt8 { 7 } - public let x: AccumlateResultContext + public let context: RefineContext.ContextType + public let exportSegmentOffset: UInt64 - public init(x: AccumlateResultContext) { - self.x = x + public init(context: RefineContext.ContextType, exportSegmentOffset: UInt64) { + self.context = context + self.exportSegmentOffset = exportSegmentOffset } public func _callImpl(config: ProtocolConfigRef, state: VMState) async throws { - let (targetCoreIndex, startAddr): (UInt32, UInt32) = state.readRegister(Registers.Index(raw: 7), Registers.Index(raw: 8)) + let startAddr: UInt32 = state.readRegister(Registers.Index(raw: 7)) + let segmentSize = UInt64(config.value.segmentSize) + let length = min(state.readRegister(Registers.Index(raw: 8)), segmentSize) + let isReadable = state.isMemoryReadable(address: startAddr, length: Int(length)) - var authorizationQueue: [Data32]? - let length = 32 * config.value.maxAuthorizationsQueueItems - if state.isMemoryReadable(address: startAddr, length: length) { - authorizationQueue = [Data32]() - let data = try state.readMemory(address: startAddr, length: length) - for i in stride(from: 0, to: length, by: 32) { - authorizationQueue!.append(Data32(data[i ..< i + 32])!) - } + guard isReadable else { + throw VMInvocationsError.panic } - if authorizationQueue == nil { - throw VMInvocationsError.panic - } else if targetCoreIndex > config.value.totalNumberOfCores { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.CORE.rawValue) + var data = try state.readMemory(address: startAddr, length: Int(length)) + let remainder = data.count % Int(segmentSize) + if remainder != 0 { + data.append(Data(repeating: 0, count: Int(segmentSize) - remainder)) + } + let segment = Data4104(data)! + + if exportSegmentOffset + UInt64(context.exports.count) >= UInt64(config.value.maxWorkPackageImports) { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.FULL.rawValue) } else { - var newAuthorizationQueue = x.state.authorizationQueue - newAuthorizationQueue[targetCoreIndex] = try ConfigFixedSizeArray(config: config, array: authorizationQueue!) - x.state.authorizationQueue = newAuthorizationQueue - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OK.rawValue) + state.writeRegister(Registers.Index(raw: 7), exportSegmentOffset + UInt64(context.exports.count)) + context.exports.append(segment) } } } -/// Designate the new validator queue -public class Designate: HostCall { - public static var identifier: UInt8 { 7 } +/// Create an inner PVM +public class Machine: HostCall { + public static var identifier: UInt8 { 8 } - public let x: AccumlateResultContext + public let context: RefineContext.ContextType - public init(x: AccumlateResultContext) { - self.x = x + public init(context: RefineContext.ContextType) { + self.context = context } - public func _callImpl(config: ProtocolConfigRef, state: VMState) async throws { - let startAddr: UInt32 = state.readRegister(Registers.Index(raw: 7)) + public func _callImpl(config _: ProtocolConfigRef, state: VMState) async throws { + let regs: [UInt32] = state.readRegisters(in: 7 ..< 10) - var validatorQueue: [ValidatorKey]? - let length = 336 * config.value.totalNumberOfValidators - if state.isMemoryReadable(address: startAddr, length: length) { - validatorQueue = [ValidatorKey]() - let data = try state.readMemory(address: startAddr, length: length) - for i in stride(from: 0, to: length, by: 336) { - try validatorQueue!.append(ValidatorKey(data: Data(data[i ..< i + 336]))) - } + let isReadable = state.isMemoryReadable(address: regs[0], length: Int(regs[1])) + + let max = context.pvms.keys.max() ?? 0 + var innerVmIndex: UInt64 = max + 1 + for i in 0 ..< max where context.pvms[i] == nil { + innerVmIndex = i + break } - if validatorQueue == nil { + let code = isReadable ? try state.readMemory(address: regs[0], length: Int(regs[1])) : nil + let pc = UInt32(truncatingIfNeeded: regs[2]) + let mem = try GeneralMemory(pageMap: [], chunks: []) + + guard let code else { throw VMInvocationsError.panic + } + + if (try? ProgramCode(code)) == nil { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.HUH.rawValue) } else { - x.state.validatorQueue = try ConfigFixedSizeArray(config: config, array: validatorQueue!) - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OK.rawValue) + state.writeRegister(Registers.Index(raw: 7), innerVmIndex) + context.pvms[innerVmIndex] = InnerPvm(code: code, memory: mem, pc: pc) } } } -/// Save a checkpoint -public class Checkpoint: HostCall { - public static var identifier: UInt8 { 8 } +/// Peek (read inner memory into outer memory) +public class Peek: HostCall { + public static var identifier: UInt8 { 9 } - public let x: AccumlateResultContext - public let y: AccumlateResultContext + public let context: RefineContext.ContextType - public init(x: AccumlateResultContext, y: AccumlateResultContext) { - self.x = x - self.y = y + public init(context: RefineContext.ContextType) { + self.context = context } public func _callImpl(config _: ProtocolConfigRef, state: VMState) async throws { - state.writeRegister(Registers.Index(raw: 7), UInt64(bitPattern: state.getGas().value)) + let regs: [UInt64] = state.readRegisters(in: 7 ..< 11) - y.serviceIndex = x.serviceIndex - y.state = x.state - y.nextAccountIndex = x.nextAccountIndex - y.transfers = x.transfers - y.yield = x.yield + guard state.isMemoryWritable(address: regs[1], length: Int(regs[3])) else { + throw VMInvocationsError.panic + } + + if context.pvms[regs[0]] == nil { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.WHO.rawValue) + } else if !context.pvms[regs[0]]!.memory.isReadable(address: UInt32(truncatingIfNeeded: regs[2]), length: Int(regs[3])) { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OOB.rawValue) + } else { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OK.rawValue) + let data = try context.pvms[regs[0]]!.memory.read(address: UInt32(truncatingIfNeeded: regs[2]), length: Int(regs[3])) + try state.writeMemory(address: regs[1], values: data) + } } } -/// Create a new service account -public class New: HostCall { - public static var identifier: UInt8 { 9 } +/// Poke (write outer memory into inner memory) +public class Poke: HostCall { + public static var identifier: UInt8 { 10 } - public let x: AccumlateResultContext + public let context: RefineContext.ContextType - public init(x: AccumlateResultContext) { - self.x = x + public init(context: RefineContext.ContextType) { + self.context = context } - private func bump(i: ServiceIndex) -> ServiceIndex { - 256 + ((i - 256 + 42) & (serviceIndexModValue - 1)) + public func _callImpl(config _: ProtocolConfigRef, state: VMState) async throws { + let regs: [UInt64] = state.readRegisters(in: 7 ..< 11) + + guard state.isMemoryReadable(address: regs[1], length: Int(regs[3])) else { + throw VMInvocationsError.panic + } + + if context.pvms[regs[0]] == nil { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.WHO.rawValue) + } else if !context.pvms[regs[0]]!.memory.isWritable(address: UInt32(truncatingIfNeeded: regs[2]), length: Int(regs[3])) { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OOB.rawValue) + } else { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OK.rawValue) + let data = try state.readMemory(address: regs[1], length: Int(regs[3])) + try context.pvms[regs[0]]!.memory.write(address: UInt32(truncatingIfNeeded: regs[2]), values: data) + } + } +} + +/// Modify pages in the inner PVM +public class Pages: HostCall { + public static var identifier: UInt8 { 11 } + + public let context: RefineContext.ContextType + + public init(context: RefineContext.ContextType) { + self.context = context } public func _callImpl(config: ProtocolConfigRef, state: VMState) async throws { let regs: [UInt64] = state.readRegisters(in: 7 ..< 11) - let codeHash: Data32? = try? Data32(state.readMemory(address: regs[0], length: 32)) + if context.pvms[regs[0]] == nil { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.WHO.rawValue) + } else if regs[3] > 4 || regs[1] < 16 || + (regs[1] + regs[2]) >= ((1 << 32) / UInt32(config.value.pvmMemoryPageSize)) + { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.HUH.rawValue) + } else if regs[3] > 2, + !context.pvms[regs[0]]!.memory.isReadable(pageStart: UInt32(truncatingIfNeeded: regs[1]), pages: Int(regs[2])) + { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.HUH.rawValue) + } else { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OK.rawValue) + try context.pvms[regs[0]]!.memory.pages( + pageIndex: UInt32(truncatingIfNeeded: regs[1]), + pages: Int(regs[2]), + variant: regs[3] + ) + } + } +} + +/// Invoke an inner PVM +public class Invoke: HostCall { + public static var identifier: UInt8 { 12 } + + public let context: RefineContext.ContextType + + public init(context: RefineContext.ContextType) { + self.context = context + } + + public func _callImpl(config _: ProtocolConfigRef, state: VMState) async throws { + let pvmIndex: UInt64 = state.readRegister(Registers.Index(raw: 7)) + let startAddr: UInt32 = state.readRegister(Registers.Index(raw: 8)) + + var gas: UInt64? + var registers: [UInt64] = [] + if state.isMemoryReadable(address: startAddr, length: 112) { + gas = try state.readMemory(address: startAddr, length: 8).decode(UInt64.self) + for i in 0 ..< 13 { + try registers.append(state.readMemory(address: startAddr + 8 + 8 * UInt32(i), length: 8).decode(UInt64.self)) + } + } + + guard let gas else { + throw VMInvocationsError.panic + } + + guard let innerPvm = context.pvms[pvmIndex] else { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.WHO.rawValue) + return + } + + let program = try ProgramCode(innerPvm.code) + let vm = VMStateInterpreter( + program: program, + pc: innerPvm.pc, + registers: Registers(registers), + gas: Gas(gas), + memory: innerPvm.memory + ) + let engine = Engine(config: DefaultPvmConfig()) + let exitReason = await engine.execute(state: vm) + + try state.writeMemory(address: startAddr, values: JamEncoder.encode(vm.getGas(), vm.getRegisters())) + context.pvms[pvmIndex]?.memory = vm.getMemoryUnsafe() + + switch exitReason { + case let .hostCall(callIndex): + context.pvms[pvmIndex]?.pc = innerPvm.pc + 1 + state.writeRegister(Registers.Index(raw: 7), HostCallResultCodeInner.HOST.rawValue) + state.writeRegister(Registers.Index(raw: 8), callIndex) + case let .pageFault(addr): + state.writeRegister(Registers.Index(raw: 7), HostCallResultCodeInner.FAULT.rawValue) + state.writeRegister(Registers.Index(raw: 8), addr) + case .outOfGas: + state.writeRegister(Registers.Index(raw: 7), HostCallResultCodeInner.OOG.rawValue) + case .panic: + state.writeRegister(Registers.Index(raw: 7), HostCallResultCodeInner.PANIC.rawValue) + case .halt: + state.writeRegister(Registers.Index(raw: 7), HostCallResultCodeInner.HALT.rawValue) + } + } +} + +/// Expunge an inner PVM +public class Expunge: HostCall { + public static var identifier: UInt8 { 13 } + + public let context: RefineContext.ContextType + + public init(context: RefineContext.ContextType) { + self.context = context + } + + public func _callImpl(config _: ProtocolConfigRef, state: VMState) async throws { + let reg7: UInt64 = state.readRegister(Registers.Index(raw: 7)) + + if context.pvms[reg7] == nil { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.WHO.rawValue) + return + } + + state.writeRegister(Registers.Index(raw: 7), context.pvms[reg7]!.pc) + context.pvms.removeValue(forKey: reg7) + } +} + +// MARK: - Accumulate + +/// Set privileged services details +public class Bless: HostCall { + public static var identifier: UInt8 { 14 } + + public let x: AccumlateResultContext + + public init(x: AccumlateResultContext) { + self.x = x + } + + public func _callImpl(config: ProtocolConfigRef, state: VMState) async throws { + let regs: [UInt32] = state.readRegisters(in: 7 ..< 12) + + var assigners: ConfigFixedSizeArray? + if state.isMemoryReadable(address: regs[1], length: 4 * config.value.totalNumberOfCores) { + assigners = try JamDecoder.decode( + ConfigFixedSizeArray.self, + from: state.readMemory(address: regs[1], length: 4 * config.value.totalNumberOfCores) + ) + } + + var alwaysAcc: [ServiceIndex: Gas]? + let length = 12 * Int(regs[4]) + if state.isMemoryReadable(address: regs[3], length: length) { + alwaysAcc = [:] + let data = try state.readMemory(address: regs[3], length: length) + for i in stride(from: 0, to: length, by: 12) { + let serviceIndex = ServiceIndex(data[i ..< i + 4].decode(UInt32.self)) + let gas = Gas(data[i + 4 ..< i + 12].decode(UInt64.self)) + alwaysAcc![serviceIndex] = gas + } + } + + if alwaysAcc == nil, assigners == nil { + throw VMInvocationsError.panic + } else if x.serviceIndex != x.state.manager { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.HUH.rawValue) + } else if ![regs[0], regs[2]].allSatisfy({ $0 >= 0 && $0 <= Int(UInt32.max) }) { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.WHO.rawValue) + } else { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OK.rawValue) + x.state.manager = regs[0] + x.state.assigners = assigners! + x.state.delegator = regs[2] + x.state.alwaysAcc = alwaysAcc! + } + } +} + +/// Assign the authorization queue for a core +public class Assign: HostCall { + public static var identifier: UInt8 { 15 } + + public let x: AccumlateResultContext + + public init(x: AccumlateResultContext) { + self.x = x + } + + public func _callImpl(config: ProtocolConfigRef, state: VMState) async throws { + let targetCoreIndex: UInt32 = state.readRegister(Registers.Index(raw: 7)) + let startAddr: UInt32 = state.readRegister(Registers.Index(raw: 8)) + let assigner: UInt32 = state.readRegister(Registers.Index(raw: 9)) + + var authorizationQueue: [Data32]? + let length = 32 * config.value.maxAuthorizationsQueueItems + if state.isMemoryReadable(address: startAddr, length: length) { + authorizationQueue = [Data32]() + let data = try state.readMemory(address: startAddr, length: length) + for i in stride(from: 0, to: length, by: 32) { + authorizationQueue!.append(Data32(data[i ..< i + 32])!) + } + } + + if authorizationQueue == nil { + throw VMInvocationsError.panic + } else if targetCoreIndex >= config.value.totalNumberOfCores { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.CORE.rawValue) + } else if x.serviceIndex != x.state.assigners[targetCoreIndex] { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.HUH.rawValue) + } else { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OK.rawValue) + // update authorizationQueue + var newAuthorizationQueue = x.state.authorizationQueue + newAuthorizationQueue[targetCoreIndex] = try ConfigFixedSizeArray(config: config, array: authorizationQueue!) + x.state.authorizationQueue = newAuthorizationQueue + // update assigner + x.state.assigners[targetCoreIndex] = assigner + } + } +} + +/// Designate the new validator queue +public class Designate: HostCall { + public static var identifier: UInt8 { 16 } + + public let x: AccumlateResultContext + + public init(x: AccumlateResultContext) { + self.x = x + } + + public func _callImpl(config: ProtocolConfigRef, state: VMState) async throws { + let startAddr: UInt32 = state.readRegister(Registers.Index(raw: 7)) + + var validatorQueue: [ValidatorKey]? + let length = 336 * config.value.totalNumberOfValidators + if state.isMemoryReadable(address: startAddr, length: length) { + validatorQueue = [ValidatorKey]() + let data = try state.readMemory(address: startAddr, length: length) + for i in stride(from: 0, to: length, by: 336) { + try validatorQueue!.append(ValidatorKey(data: Data(data[i ..< i + 336]))) + } + } + + if validatorQueue == nil { + throw VMInvocationsError.panic + } else if x.serviceIndex != x.state.delegator { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.HUH.rawValue) + } else { + x.state.validatorQueue = try ConfigFixedSizeArray(config: config, array: validatorQueue!) + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OK.rawValue) + } + } +} + +/// Save a checkpoint +public class Checkpoint: HostCall { + public static var identifier: UInt8 { 17 } + + public let x: AccumlateResultContext + public let y: AccumlateResultContext + + public init(x: AccumlateResultContext, y: AccumlateResultContext) { + self.x = x + self.y = y + } + + public func _callImpl(config _: ProtocolConfigRef, state: VMState) async throws { + state.writeRegister(Registers.Index(raw: 7), UInt64(bitPattern: state.getGas().value)) + + y.serviceIndex = x.serviceIndex + y.state = x.state + y.nextAccountIndex = x.nextAccountIndex + y.transfers = x.transfers + y.yield = x.yield + } +} + +/// Create a new service account +public class New: HostCall { + public static var identifier: UInt8 { 18 } + + public let x: AccumlateResultContext + public let timeslot: TimeslotIndex + + public init(x: AccumlateResultContext, timeslot: TimeslotIndex) { + self.x = x + self.timeslot = timeslot + } + + private func bump(i: ServiceIndex) -> ServiceIndex { + 256 + ((i - 256 + 42) & (serviceIndexModValue - 1)) + } + + public func _callImpl(config: ProtocolConfigRef, state: VMState) async throws { + let regs: [UInt64] = state.readRegisters(in: 7 ..< 12) + + let codeHash: Data32? = try? Data32(state.readMemory(address: regs[0], length: 32)) logger.debug("codeHash: \(codeHash?.description ?? "nil")") logger.debug("new service index: \(x.nextAccountIndex)") let minAccumlateGas = Gas(regs[2]) let minOnTransferGas = Gas(regs[3]) + let gratisStorage = Balance(regs[4]) var newAccount: ServiceAccount? if let codeHash { @@ -597,13 +942,19 @@ public class New: HostCall { codeHash: codeHash, balance: Balance(0), minAccumlateGas: minAccumlateGas, - minOnTransferGas: minOnTransferGas + minOnTransferGas: minOnTransferGas, + gratisStorage: gratisStorage, + createdAt: timeslot, + lastAccAt: 0, + parentService: x.serviceIndex, ) newAccount!.balance = newAccount!.thresholdBalance(config: config) } if codeHash == nil { throw VMInvocationsError.panic + } else if regs[4] != 0, x.serviceIndex != x.state.manager { + state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.HUH.rawValue) } else if let newAccount, let account = try await x.state.accounts.value.get(serviceAccount: x.serviceIndex), account.balance - newAccount.thresholdBalance(config: config) < account.thresholdBalance(config: config) @@ -634,7 +985,7 @@ public class New: HostCall { /// Upgrade a service account public class Upgrade: HostCall { - public static var identifier: UInt8 { 10 } + public static var identifier: UInt8 { 19 } public let x: AccumlateResultContext @@ -661,7 +1012,7 @@ public class Upgrade: HostCall { /// Make a transfer public class Transfer: HostCall { - public static var identifier: UInt8 { 11 } + public static var identifier: UInt8 { 20 } public let x: AccumlateResultContext @@ -713,7 +1064,7 @@ public class Transfer: HostCall { /// Eject (remove) a service account public class Eject: HostCall { - public static var identifier: UInt8 { 12 } + public static var identifier: UInt8 { 21 } public let x: AccumlateResultContext public let timeslot: TimeslotIndex @@ -766,7 +1117,7 @@ public class Eject: HostCall { /// Query preimage info public class Query: HostCall { - public static var identifier: UInt8 { 13 } + public static var identifier: UInt8 { 22 } public let x: AccumlateResultContext @@ -810,7 +1161,7 @@ public class Query: HostCall { /// Solicit data to be made available in-core (through preimage lookups) public class Solicit: HostCall { - public static var identifier: UInt8 { 14 } + public static var identifier: UInt8 { 23 } public let x: AccumlateResultContext public let timeslot: TimeslotIndex @@ -863,7 +1214,7 @@ public class Solicit: HostCall { /// Forget data made available in-core (through preimage lookups) public class Forget: HostCall { - public static var identifier: UInt8 { 15 } + public static var identifier: UInt8 { 24 } public let x: AccumlateResultContext public let timeslot: TimeslotIndex @@ -882,20 +1233,18 @@ public class Forget: HostCall { throw VMInvocationsError.panic } - let minHoldPeriod = UInt32(config.value.preimagePurgePeriod) - let preimageInfo = try await x.state.accounts.value.get( serviceAccount: x.serviceIndex, preimageHash: hash, length: length ) let historyCount = preimageInfo?.count - - let minHoldSlot = max(0, Int(timeslot) - Int(minHoldPeriod)) + let minHoldSlot = max(0, Int(timeslot) - config.value.preimagePurgePeriod) let canExpunge = historyCount == 0 || (historyCount == 2 && preimageInfo![1] < minHoldSlot) let isAvailable1 = historyCount == 1 let isAvailable3 = historyCount == 3 && (preimageInfo![1] < minHoldSlot) + let canForget = canExpunge || isAvailable1 || isAvailable3 if !canForget { @@ -928,7 +1277,7 @@ public class Forget: HostCall { /// Yield accumulation hash public class Yield: HostCall { - public static var identifier: UInt8 { 16 } + public static var identifier: UInt8 { 25 } public let x: AccumlateResultContext @@ -950,7 +1299,7 @@ public class Yield: HostCall { /// Provide some preimages (will be made available after invocation) public class Provide: HostCall { - public static var identifier: UInt8 { 27 } + public static var identifier: UInt8 { 26 } public let x: AccumlateResultContext @@ -994,350 +1343,6 @@ public class Provide: HostCall { } } -// MARK: - Refine - -/// Historical lookup -public class HistoricalLookup: HostCall { - public static var identifier: UInt8 { 17 } - - public let context: RefineContext.ContextType - public let serviceIndex: ServiceIndex - public let serviceAccounts: ServiceAccountsRef - public let lookupAnchorTimeslot: TimeslotIndex - - public init( - context: RefineContext.ContextType, - serviceIndex: ServiceIndex, - serviceAccounts: ServiceAccountsRef, - lookupAnchorTimeslot: TimeslotIndex - ) { - self.context = context - self.lookupAnchorTimeslot = lookupAnchorTimeslot - self.serviceIndex = serviceIndex - self.serviceAccounts = serviceAccounts - } - - public func _callImpl(config _: ProtocolConfigRef, state: VMState) async throws { - let reg7: UInt64 = state.readRegister(Registers.Index(raw: 7)) - let service: ServiceIndex? = if reg7 == UInt64.max, try await serviceAccounts.value.get(serviceAccount: serviceIndex) != nil { - serviceIndex - } else if try await serviceAccounts.value.get(serviceAccount: UInt32(truncatingIfNeeded: reg7)) != nil { - UInt32(truncatingIfNeeded: reg7) - } else { - nil - } - - guard let service else { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.NONE.rawValue) - return - } - - let regs: [UInt32] = state.readRegisters(in: 8 ..< 10) - - guard state.isMemoryReadable(address: regs[0], length: 32) else { - throw VMInvocationsError.panic - } - - let preimage = try await serviceAccounts.value.historicalLookup( - serviceAccount: service, - timeslot: lookupAnchorTimeslot, - preimageHash: Data32(state.readMemory(address: regs[0], length: 32))! - ) - - let reg10: UInt64 = state.readRegister(Registers.Index(raw: 10)) - let reg11: UInt64 = state.readRegister(Registers.Index(raw: 11)) - let first = min(Int(reg10), preimage?.count ?? 0) - let len = min(Int(reg11), (preimage?.count ?? 0) - first) - - let isWritable = state.isMemoryWritable(address: regs[1], length: len) - - if !isWritable { - throw VMInvocationsError.panic - } else if preimage == nil { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.NONE.rawValue) - } else { - state.writeRegister(Registers.Index(raw: 7), preimage!.count) - try state.writeMemory(address: regs[1], values: preimage![relative: first ..< (first + len)]) - } - } -} - -/// Export a segment from memory -public class Export: HostCall { - public static var identifier: UInt8 { 19 } - - public let context: RefineContext.ContextType - public let exportSegmentOffset: UInt64 - - public init(context: RefineContext.ContextType, exportSegmentOffset: UInt64) { - self.context = context - self.exportSegmentOffset = exportSegmentOffset - } - - public func _callImpl(config: ProtocolConfigRef, state: VMState) async throws { - let startAddr: UInt32 = state.readRegister(Registers.Index(raw: 7)) - let segmentSize = UInt64(config.value.segmentSize) - let length = min(state.readRegister(Registers.Index(raw: 8)), segmentSize) - let isReadable = state.isMemoryReadable(address: startAddr, length: Int(length)) - - guard isReadable else { - throw VMInvocationsError.panic - } - - var data = try state.readMemory(address: startAddr, length: Int(length)) - let remainder = data.count % Int(segmentSize) - if remainder != 0 { - data.append(Data(repeating: 0, count: Int(segmentSize) - remainder)) - } - let segment = Data4104(data)! - - if exportSegmentOffset + UInt64(context.exports.count) >= UInt64(config.value.maxWorkPackageImports) { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.FULL.rawValue) - } else { - state.writeRegister(Registers.Index(raw: 7), exportSegmentOffset + UInt64(context.exports.count)) - context.exports.append(segment) - } - } -} - -/// Create an inner PVM -public class Machine: HostCall { - public static var identifier: UInt8 { 20 } - - public let context: RefineContext.ContextType - - public init(context: RefineContext.ContextType) { - self.context = context - } - - public func _callImpl(config _: ProtocolConfigRef, state: VMState) async throws { - let regs: [UInt32] = state.readRegisters(in: 7 ..< 10) - - let isReadable = state.isMemoryReadable(address: regs[0], length: Int(regs[1])) - - let max = context.pvms.keys.max() ?? 0 - var innerVmIndex: UInt64 = max + 1 - for i in 0 ..< max where context.pvms[i] == nil { - innerVmIndex = i - break - } - - let code = isReadable ? try state.readMemory(address: regs[0], length: Int(regs[1])) : nil - let pc = UInt32(truncatingIfNeeded: regs[2]) - let mem = try GeneralMemory(pageMap: [], chunks: []) - - guard let code else { - throw VMInvocationsError.panic - } - - if (try? ProgramCode(code)) == nil { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.HUH.rawValue) - } else { - state.writeRegister(Registers.Index(raw: 7), innerVmIndex) - context.pvms[innerVmIndex] = InnerPvm(code: code, memory: mem, pc: pc) - } - } -} - -/// Peek (read inner memory into outer memory) -public class Peek: HostCall { - public static var identifier: UInt8 { 21 } - - public let context: RefineContext.ContextType - - public init(context: RefineContext.ContextType) { - self.context = context - } - - public func _callImpl(config _: ProtocolConfigRef, state: VMState) async throws { - let regs: [UInt64] = state.readRegisters(in: 7 ..< 11) - - guard state.isMemoryWritable(address: regs[1], length: Int(regs[3])) else { - throw VMInvocationsError.panic - } - - if context.pvms[regs[0]] == nil { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.WHO.rawValue) - } else if !context.pvms[regs[0]]!.memory.isReadable(address: UInt32(truncatingIfNeeded: regs[2]), length: Int(regs[3])) { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OOB.rawValue) - } else { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OK.rawValue) - let data = try context.pvms[regs[0]]!.memory.read(address: UInt32(truncatingIfNeeded: regs[2]), length: Int(regs[3])) - try state.writeMemory(address: regs[1], values: data) - } - } -} - -/// Poke (write outer memory into inner memory) -public class Poke: HostCall { - public static var identifier: UInt8 { 22 } - - public let context: RefineContext.ContextType - - public init(context: RefineContext.ContextType) { - self.context = context - } - - public func _callImpl(config _: ProtocolConfigRef, state: VMState) async throws { - let regs: [UInt64] = state.readRegisters(in: 7 ..< 11) - - guard state.isMemoryReadable(address: regs[1], length: Int(regs[3])) else { - throw VMInvocationsError.panic - } - - if context.pvms[regs[0]] == nil { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.WHO.rawValue) - } else if !context.pvms[regs[0]]!.memory.isWritable(address: UInt32(truncatingIfNeeded: regs[2]), length: Int(regs[3])) { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OOB.rawValue) - } else { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OK.rawValue) - let data = try state.readMemory(address: regs[1], length: Int(regs[3])) - try context.pvms[regs[0]]!.memory.write(address: UInt32(truncatingIfNeeded: regs[2]), values: data) - } - } -} - -/// Make some pages zero and writable in the inner PVM -public class Zero: HostCall { - public static var identifier: UInt8 { 23 } - - public let context: RefineContext.ContextType - - public init(context: RefineContext.ContextType) { - self.context = context - } - - public func _callImpl(config _: ProtocolConfigRef, state: VMState) async throws { - let regs: [UInt64] = state.readRegisters(in: 7 ..< 10) - - if context.pvms[regs[0]] == nil { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.WHO.rawValue) - return - } - - if regs[1] < 16 || (regs[1] + regs[2]) >= (1 << 20) { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.HUH.rawValue) - } else { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OK.rawValue) - try context.pvms[regs[0]]!.memory.zero(pageIndex: UInt32(truncatingIfNeeded: regs[1]), pages: Int(regs[2])) - } - } -} - -/// Make some pages zero and inaccessible in the inner PVM -public class VoidFn: HostCall { - public static var identifier: UInt8 { 24 } - - public let context: RefineContext.ContextType - - public init(context: RefineContext.ContextType) { - self.context = context - } - - public func _callImpl(config: ProtocolConfigRef, state: VMState) async throws { - let regs: [UInt64] = state.readRegisters(in: 7 ..< 10) - - if context.pvms[regs[0]] == nil { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.WHO.rawValue) - } else if regs[1] < 16 || - (regs[1] + regs[2]) >= ((1 << 32) / UInt32(config.value.pvmMemoryPageSize)) || - !context.pvms[regs[0]]!.memory.isReadable(pageStart: UInt32(truncatingIfNeeded: regs[1]), pages: Int(regs[2])) - { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.HUH.rawValue) - } else { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.OK.rawValue) - try context.pvms[regs[0]]!.memory.void(pageIndex: UInt32(truncatingIfNeeded: regs[1]), pages: Int(regs[2])) - } - } -} - -/// Invoke an inner PVM -public class Invoke: HostCall { - public static var identifier: UInt8 { 25 } - - public let context: RefineContext.ContextType - - public init(context: RefineContext.ContextType) { - self.context = context - } - - public func _callImpl(config _: ProtocolConfigRef, state: VMState) async throws { - let pvmIndex: UInt64 = state.readRegister(Registers.Index(raw: 7)) - let startAddr: UInt32 = state.readRegister(Registers.Index(raw: 8)) - - var gas: UInt64? - var registers: [UInt64] = [] - if state.isMemoryReadable(address: startAddr, length: 112) { - gas = try state.readMemory(address: startAddr, length: 8).decode(UInt64.self) - for i in 0 ..< 13 { - try registers.append(state.readMemory(address: startAddr + 8 + 8 * UInt32(i), length: 8).decode(UInt64.self)) - } - } - - guard let gas else { - throw VMInvocationsError.panic - } - - guard let innerPvm = context.pvms[pvmIndex] else { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.WHO.rawValue) - return - } - - let program = try ProgramCode(innerPvm.code) - let vm = VMStateInterpreter( - program: program, - pc: innerPvm.pc, - registers: Registers(registers), - gas: Gas(gas), - memory: innerPvm.memory - ) - let engine = Engine(config: DefaultPvmConfig()) - let exitReason = await engine.execute(state: vm) - - try state.writeMemory(address: startAddr, values: JamEncoder.encode(vm.getGas(), vm.getRegisters())) - context.pvms[pvmIndex]?.memory = vm.getMemoryUnsafe() - - switch exitReason { - case let .hostCall(callIndex): - context.pvms[pvmIndex]?.pc = innerPvm.pc + 1 - state.writeRegister(Registers.Index(raw: 7), HostCallResultCodeInner.HOST.rawValue) - state.writeRegister(Registers.Index(raw: 8), callIndex) - case let .pageFault(addr): - state.writeRegister(Registers.Index(raw: 7), HostCallResultCodeInner.FAULT.rawValue) - state.writeRegister(Registers.Index(raw: 8), addr) - case .outOfGas: - state.writeRegister(Registers.Index(raw: 7), HostCallResultCodeInner.OOG.rawValue) - case .panic: - state.writeRegister(Registers.Index(raw: 7), HostCallResultCodeInner.PANIC.rawValue) - case .halt: - state.writeRegister(Registers.Index(raw: 7), HostCallResultCodeInner.HALT.rawValue) - } - } -} - -/// Expunge an inner PVM -public class Expunge: HostCall { - public static var identifier: UInt8 { 26 } - - public let context: RefineContext.ContextType - - public init(context: RefineContext.ContextType) { - self.context = context - } - - public func _callImpl(config _: ProtocolConfigRef, state: VMState) async throws { - let reg7: UInt64 = state.readRegister(Registers.Index(raw: 7)) - - if context.pvms[reg7] == nil { - state.writeRegister(Registers.Index(raw: 7), HostCallResultCode.WHO.rawValue) - return - } - - state.writeRegister(Registers.Index(raw: 7), context.pvms[reg7]!.pc) - context.pvms.removeValue(forKey: reg7) - } -} - // MARK: - Debug /// A host call for passing a debugging message from the service/authorizer to the hosting environment for logging to the node operator. diff --git a/Blockchain/Sources/Blockchain/VMInvocations/HostCall/ResultConstants.swift b/Blockchain/Sources/Blockchain/VMInvocations/HostCall/ResultConstants.swift index c114a5a9..23e7cbad 100644 --- a/Blockchain/Sources/Blockchain/VMInvocations/HostCall/ResultConstants.swift +++ b/Blockchain/Sources/Blockchain/VMInvocations/HostCall/ResultConstants.swift @@ -15,8 +15,8 @@ public enum HostCallResultCode: UInt64 { case CASH = 0xFFFF_FFFF_FFFF_FFF9 /// LOW = 2^64 − 8: Gas limit too low. case LOW = 0xFFFF_FFFF_FFFF_FFF8 - /// HUH = 2^64 − 10: The item is already solicited or cannot be forgotten. - case HUH = 0xFFFF_FFFF_FFFF_FFF6 + /// HUH = 2^64 − 9: The item is already solicited or cannot be forgotten. + case HUH = 0xFFFF_FFFF_FFFF_FFF7 /// OK = 0: The return value indicating general success. case OK = 0 } diff --git a/Blockchain/Sources/Blockchain/VMInvocations/InvocationContexts/AccumulateContext.swift b/Blockchain/Sources/Blockchain/VMInvocations/InvocationContexts/AccumulateContext.swift index aec25cec..ccaa7382 100644 --- a/Blockchain/Sources/Blockchain/VMInvocations/InvocationContexts/AccumulateContext.swift +++ b/Blockchain/Sources/Blockchain/VMInvocations/InvocationContexts/AccumulateContext.swift @@ -60,7 +60,7 @@ public final class AccumulateContext: InvocationContext { case Checkpoint.identifier: return await Checkpoint(x: context.x, y: context.y).call(config: config, state: state) case New.identifier: - return await New(x: context.x).call(config: config, state: state) + return await New(x: context.x, timeslot: timeslot).call(config: config, state: state) case Upgrade.identifier: return await Upgrade(x: context.x).call(config: config, state: state) case Transfer.identifier: diff --git a/Blockchain/Sources/Blockchain/VMInvocations/InvocationContexts/RefineContext.swift b/Blockchain/Sources/Blockchain/VMInvocations/InvocationContexts/RefineContext.swift index 1b9eda09..0a1482f8 100644 --- a/Blockchain/Sources/Blockchain/VMInvocations/InvocationContexts/RefineContext.swift +++ b/Blockchain/Sources/Blockchain/VMInvocations/InvocationContexts/RefineContext.swift @@ -88,12 +88,10 @@ public final class RefineContext: InvocationContext { return await Machine(context: context).call(config: config, state: state) case Peek.identifier: return await Peek(context: context).call(config: config, state: state) - case Zero.identifier: - return await Zero(context: context).call(config: config, state: state) case Poke.identifier: return await Poke(context: context).call(config: config, state: state) - case VoidFn.identifier: - return await VoidFn(context: context).call(config: config, state: state) + case Pages.identifier: + return await Pages(context: context).call(config: config, state: state) case Invoke.identifier: return await Invoke(context: context).call(config: config, state: state) case Expunge.identifier: diff --git a/Blockchain/Tests/BlockchainTests/SafroleServiceTests.swift b/Blockchain/Tests/BlockchainTests/SafroleServiceTests.swift index 4821b934..d80cac8e 100644 --- a/Blockchain/Tests/BlockchainTests/SafroleServiceTests.swift +++ b/Blockchain/Tests/BlockchainTests/SafroleServiceTests.swift @@ -61,7 +61,7 @@ struct SafroleServiceTests { $0.timeslot = newBlock.header.timeslot try $0.recentHistory.items.append(RecentHistory.HistoryItem( headerHash: newBlock.hash, - mmr: MMR([]), + superPeak: Data32(), stateRoot: Data32(), lookup: .init() )) @@ -90,7 +90,7 @@ struct SafroleServiceTests { $0.timeslot = newBlock.header.timeslot try $0.recentHistory.items.append(RecentHistory.HistoryItem( headerHash: newBlock.hash, - mmr: MMR([]), + superPeak: Data32(), stateRoot: Data32(), lookup: .init() )) diff --git a/Blockchain/Tests/BlockchainTests/SafroleTicketPoolServiceTests.swift b/Blockchain/Tests/BlockchainTests/SafroleTicketPoolServiceTests.swift index 15b838b6..5d25223d 100644 --- a/Blockchain/Tests/BlockchainTests/SafroleTicketPoolServiceTests.swift +++ b/Blockchain/Tests/BlockchainTests/SafroleTicketPoolServiceTests.swift @@ -213,7 +213,7 @@ struct SafroleTicketPoolServiceTests { $0.timeslot = nextTimeslot try $0.recentHistory.items.append(RecentHistory.HistoryItem( headerHash: newBlock.hash, - mmr: MMR([]), + superPeak: Data32(), stateRoot: Data32(), lookup: .init() )) diff --git a/Codec/Sources/Codec/JamDecoder.swift b/Codec/Sources/Codec/JamDecoder.swift index d9544f65..bad05851 100644 --- a/Codec/Sources/Codec/JamDecoder.swift +++ b/Codec/Sources/Codec/JamDecoder.swift @@ -216,7 +216,7 @@ private class DecodeContext: Decoder { } fileprivate func decode(_ type: T.Type, key: CodingKey?) throws -> T { - // optional hanlding must be first to avoid type coercion + // optional handling must be first to avoid type coercion if let type = type as? any OptionalWrapper.Type { try decodeOptional(type.wrappedType, key: key) as! T } else if type == Data.self { diff --git a/Codec/Sources/Codec/JamEncoder.swift b/Codec/Sources/Codec/JamEncoder.swift index 7333e196..fb325f58 100644 --- a/Codec/Sources/Codec/JamEncoder.swift +++ b/Codec/Sources/Codec/JamEncoder.swift @@ -121,13 +121,13 @@ private class EncodeContext: Encoder { } fileprivate func encode(_ value: some Encodable, key: CodingKey? = nil) throws { - // optional hanlding must be first to avoid type coercion + // optional handling must be first to avoid type coercion if let value = value as? OptionalWrapper { try encodeOptional(value, key: key) } else if let value = value as? Data { encodeData(value, codingPath: codingPath) - } else if let value = value as? [UInt8] { - encodeData(value, codingPath: codingPath) + } else if type(of: value) == [UInt8].self || type(of: value) == Array.self { + encodeData(value as! [UInt8], codingPath: codingPath) } else if let value = value as? any FixedLengthData { data.append(value.data) } else if let value = value as? [Encodable] { diff --git a/Codec/Tests/CodecTests/CompactTests.swift b/Codec/Tests/CodecTests/CompactTests.swift index 125ebf94..d7e97883 100644 --- a/Codec/Tests/CodecTests/CompactTests.swift +++ b/Codec/Tests/CodecTests/CompactTests.swift @@ -110,35 +110,35 @@ struct CompactTests { } struct TestPrivilegedServices: Codable { - var blessed: UInt32 - var assign: UInt32 - var designate: UInt32 - @CodingAs>> var basicGas: [UInt32: Compact] - - init(blessed: UInt32, assign: UInt32, designate: UInt32, basicGas: [UInt32: UInt64]) { - self.blessed = blessed - self.assign = assign - self.designate = designate - self.basicGas = basicGas.mapValues { Compact(alias: $0) } + var manager: UInt32 + var assigners: [UInt32] + var delegator: UInt32 + @CodingAs>> var alwaysAcc: [UInt32: Compact] + + init(manager: UInt32, assigners: [UInt32], delegator: UInt32, alwaysAcc: [UInt32: UInt64]) { + self.manager = manager + self.assigners = assigners + self.delegator = delegator + self.alwaysAcc = alwaysAcc.mapValues { Compact(alias: $0) } } } @Test func testCodingAsPropertyWrapper() throws { let original = TestPrivilegedServices( - blessed: 1, - assign: 2, - designate: 3, - basicGas: [1: 1000, 2: 2000, 3: 3000] + manager: 1, + assigners: [2, 3, 4], + delegator: 5, + alwaysAcc: [1: 1000, 2: 2000, 3: 3000] ) let encoded = try JamEncoder.encode(original) let decoded = try JamDecoder.decode(TestPrivilegedServices.self, from: encoded) - #expect(decoded.blessed == original.blessed) - #expect(decoded.assign == original.assign) - #expect(decoded.designate == original.designate) - #expect(decoded.basicGas.mapValues { $0.alias } == [1: 1000, 2: 2000, 3: 3000]) + #expect(decoded.manager == original.manager) + #expect(decoded.assigners == original.assigners) + #expect(decoded.delegator == original.delegator) + #expect(decoded.alwaysAcc.mapValues { $0.alias } == [1: 1000, 2: 2000, 3: 3000]) } @Test diff --git a/Codec/Tests/CodecTests/DecoderTests.swift b/Codec/Tests/CodecTests/DecoderTests.swift index 12f40f8d..90e362ab 100644 --- a/Codec/Tests/CodecTests/DecoderTests.swift +++ b/Codec/Tests/CodecTests/DecoderTests.swift @@ -244,4 +244,16 @@ struct DecoderTests { _ = try JamDecoder.decode(String.self, from: invalidEncodedData) } } + + @Test func decodeArrayOfNil() throws { + let encoded = Data([3, 0, 0, 0]) + let decoded = try JamDecoder.decode([UInt8?].self, from: encoded) + #expect(decoded == [nil, nil, nil]) + } + + @Test func decodeEmptyArray() throws { + let encoded = Data([0]) + let decoded = try JamDecoder.decode([UInt8?].self, from: encoded) + #expect(decoded == []) + } } diff --git a/Codec/Tests/CodecTests/EncoderTests.swift b/Codec/Tests/CodecTests/EncoderTests.swift index f4435a60..2a3decd8 100644 --- a/Codec/Tests/CodecTests/EncoderTests.swift +++ b/Codec/Tests/CodecTests/EncoderTests.swift @@ -439,4 +439,16 @@ struct EncoderTests { #expect(encodedUInt16 == Data([255, 255])) try #expect(JamDecoder.decode(UInt16.self, from: encodedUInt16) == uint16Value) } + + @Test func encodeArrayOfNils() throws { + let arrayOfNils: [UInt8?] = [nil, nil, nil] + let encoded = try JamEncoder.encode(arrayOfNils) + #expect(encoded == Data([3, 0, 0, 0])) + } + + @Test func encodeEmptyArray() throws { + let emptyArray: [Int] = [] + let encoded = try JamEncoder.encode(emptyArray) + #expect(encoded == Data([0])) + } } diff --git a/JAMTests/Tests/JAMTests/jamtestnet/JamdunaTests.swift b/JAMTests/Tests/JAMTests/jamtestnet/JamdunaTests.swift index 02fe449e..236a9cdb 100644 --- a/JAMTests/Tests/JAMTests/jamtestnet/JamdunaTests.swift +++ b/JAMTests/Tests/JAMTests/jamtestnet/JamdunaTests.swift @@ -4,24 +4,8 @@ import Utils @testable import JAMTests struct JamdunaTests { - @Test(arguments: try JamTestnet.loadTests(path: "data/generic/state_transitions", src: .jamduna)) - func genericTests(_ input: Testcase) async throws { - await withKnownIssue("TODO: debug", isIntermittent: true) { - try await TraceTest.test(input) - } - } - - @Test(arguments: try JamTestnet.loadTests(path: "data/assurances/state_transitions", src: .jamduna)) - func assurancesTests(_ input: Testcase) async throws { - await withKnownIssue("TODO: debug", isIntermittent: true) { - _ = try await TraceTest.test(input) - } - } - - @Test(arguments: try JamTestnet.loadTests(path: "data/orderedaccumulation/state_transitions", src: .jamduna)) - func orderedaccumulationTests(_ input: Testcase) async throws { - await withKnownIssue("TODO: debug", isIntermittent: true) { - _ = try await TraceTest.test(input) - } - } + // @Test(arguments: try JamTestnet.loadTests(path: "traces", src: .jamduna)) + // func traceTests(_ input: Testcase) async throws { + // try await TraceTest.test(input) + // } } diff --git a/JAMTests/Tests/JAMTests/jamtestnet/JavajamTests.swift b/JAMTests/Tests/JAMTests/jamtestnet/JavajamTests.swift index ef0c9500..7ff21b8c 100644 --- a/JAMTests/Tests/JAMTests/jamtestnet/JavajamTests.swift +++ b/JAMTests/Tests/JAMTests/jamtestnet/JavajamTests.swift @@ -8,7 +8,9 @@ import Utils struct JavajamTests { @Test(arguments: try JamTestnet.loadTests(path: "stf/state_transitions", src: .javajam)) func stfTests(_ input: Testcase) async throws { - try await TraceTest.test(input) + await withKnownIssue("Invalid bandersnatch", isIntermittent: true) { + try await TraceTest.test(input) + } } @Test(arguments: try JamTestnet.loadTests(path: "erasure_coding", src: .javajam, ext: "json")) diff --git a/JAMTests/Tests/JAMTests/jamtestnet/PolkajamTests.swift b/JAMTests/Tests/JAMTests/jamtestnet/PolkajamTests.swift index 1b00c65e..55957f81 100644 --- a/JAMTests/Tests/JAMTests/jamtestnet/PolkajamTests.swift +++ b/JAMTests/Tests/JAMTests/jamtestnet/PolkajamTests.swift @@ -14,13 +14,23 @@ struct PolkajamTests { try await TraceTest.test(input) } - @Test(arguments: try JamTestnet.loadTests(path: "traces/reports-l0", src: .w3f)) - func reportsl0Tests(_ input: Testcase) async throws { + @Test(arguments: try JamTestnet.loadTests(path: "traces/storage_light", src: .w3f)) + func storageLightTests(_ input: Testcase) async throws { try await TraceTest.test(input) } - @Test(arguments: try JamTestnet.loadTests(path: "traces/reports-l1", src: .w3f)) - func reportsl1Tests(_ input: Testcase) async throws { + @Test(arguments: try JamTestnet.loadTests(path: "traces/storage", src: .w3f)) + func storageTests(_ input: Testcase) async throws { + try await TraceTest.test(input) + } + + @Test(arguments: try JamTestnet.loadTests(path: "traces/preimages_light", src: .w3f)) + func preimagesLightTests(_ input: Testcase) async throws { + try await TraceTest.test(input) + } + + @Test(arguments: try JamTestnet.loadTests(path: "traces/preimages", src: .w3f)) + func preimagesTests(_ input: Testcase) async throws { try await TraceTest.test(input) } } diff --git a/JAMTests/Tests/JAMTests/jamtestnet/TraceTest.swift b/JAMTests/Tests/JAMTests/jamtestnet/TraceTest.swift index b3ef8a4c..1a2bd546 100644 --- a/JAMTests/Tests/JAMTests/jamtestnet/TraceTest.swift +++ b/JAMTests/Tests/JAMTests/jamtestnet/TraceTest.swift @@ -27,7 +27,7 @@ enum TraceTest { // compare details #expect(stateRef.value.coreAuthorizationPool == expectedState.coreAuthorizationPool) #expect(stateRef.value.authorizationQueue == expectedState.authorizationQueue) - #expect(stateRef.value.recentHistory.items == expectedState.recentHistory.items) + #expect(stateRef.value.recentHistory == expectedState.recentHistory) #expect(stateRef.value.safroleState == expectedState.safroleState) #expect(stateRef.value.judgements == expectedState.judgements) #expect(stateRef.value.entropyPool == expectedState.entropyPool) @@ -40,6 +40,7 @@ enum TraceTest { #expect(stateRef.value.activityStatistics == expectedState.activityStatistics) #expect(stateRef.value.accumulationQueue == expectedState.accumulationQueue) #expect(stateRef.value.accumulationHistory == expectedState.accumulationHistory) + #expect(stateRef.value.lastAccumulationOutputs == expectedState.lastAccumulationOutputs) // compare kv as well (so accounts are compared) let expectedStateDict = testcase.postState.toDict() diff --git a/JAMTests/Tests/JAMTests/w3f/AccumulateTests.swift b/JAMTests/Tests/JAMTests/w3f/AccumulateTests.swift index f5fdad9e..c9232452 100644 --- a/JAMTests/Tests/JAMTests/w3f/AccumulateTests.swift +++ b/JAMTests/Tests/JAMTests/w3f/AccumulateTests.swift @@ -104,7 +104,7 @@ private struct FullAccumulateState: Accumulation { var accumulationHistory: StateKeys.AccumulationHistoryKey.Value var accounts: [ServiceIndex: ServiceAccountDetails] = [:] - var storages: [ServiceIndex: [Data32: Data]] = [:] + var storages: [ServiceIndex: [Data: Data]] = [:] var preimages: [ServiceIndex: [Data32: Data]] = [:] var preimageInfo: [ServiceIndex: [Data32: StateKeys.ServiceAccountPreimageInfoKey.Value]] = [:] @@ -112,7 +112,7 @@ private struct FullAccumulateState: Accumulation { accounts[index] } - func get(serviceAccount index: ServiceIndex, storageKey key: Data32) async throws -> Data? { + func get(serviceAccount index: ServiceIndex, storageKey key: Data) async throws -> Data? { storages[index]?[key] } @@ -134,7 +134,7 @@ private struct FullAccumulateState: Accumulation { accounts[index] = account } - mutating func set(serviceAccount index: ServiceIndex, storageKey key: Data32, value: Data?) { + mutating func set(serviceAccount index: ServiceIndex, storageKey key: Data, value: Data?) { // update footprint let oldValue = storages[index]?[key] let oldAccount = accounts[index] @@ -145,13 +145,13 @@ private struct FullAccumulateState: Accumulation { } else { // remove: decrease count and bytes accounts[index]?.itemsCount = UInt32(max(0, Int(oldAccount?.itemsCount ?? 0) - 1)) - accounts[index]?.totalByteLength = UInt64(max(0, Int(oldAccount?.totalByteLength ?? 0) - (32 + oldValue.count))) + accounts[index]?.totalByteLength = UInt64(max(0, Int(oldAccount?.totalByteLength ?? 0) - (34 + oldValue.count + key.count))) } } else { if let value { // add: increase count and bytes accounts[index]?.itemsCount = (oldAccount?.itemsCount ?? 0) + 1 - accounts[index]?.totalByteLength = (oldAccount?.totalByteLength ?? 0) + 32 + UInt64(value.count) + accounts[index]?.totalByteLength = (oldAccount?.totalByteLength ?? 0) + 34 + UInt64(value.count) + UInt64(key.count) } } logger.debug("storage footprint update: \(accounts[index]?.itemsCount ?? 0) items, \(accounts[index]?.totalByteLength ?? 0) bytes") @@ -218,8 +218,7 @@ struct AccumulateTests { for entry in testcase.preState.accounts { fullState.accounts[entry.index] = entry.data.service for storage in entry.data.storage { - let storageKey = Blake2b256.hash(entry.index.encode(), storage.key) - fullState.storages[entry.index, default: [:]][storageKey] = storage.value + fullState.storages[entry.index, default: [:]][storage.key] = storage.value } for preimage in entry.data.preimages { fullState.preimages[entry.index, default: [:]][preimage.hash] = preimage.blob @@ -250,8 +249,7 @@ struct AccumulateTests { let account = fullState.accounts[entry.index]! #expect(account == entry.data.service, "ServiceAccountDetail mismatch") for storage in entry.data.storage { - let key = Blake2b256.hash(entry.index.encode(), storage.key) - #expect(fullState.storages[entry.index]?[key] == storage.value, "Storage mismatch") + #expect(fullState.storages[entry.index]?[storage.key] == storage.value, "Storage mismatch") } for preimage in entry.data.preimages { #expect(fullState.preimages[entry.index]?[preimage.hash] == preimage.blob, "Preimage mismatch") diff --git a/JAMTests/Tests/JAMTests/w3f/StatisticsTests.swift b/JAMTests/Tests/JAMTests/w3f/StatisticsTests.swift index 809d60e8..87ac8156 100644 --- a/JAMTests/Tests/JAMTests/w3f/StatisticsTests.swift +++ b/JAMTests/Tests/JAMTests/w3f/StatisticsTests.swift @@ -55,6 +55,7 @@ struct StatisticsTests { config: config, newTimeslot: testcase.input.timeslot, extrinsic: testcase.input.extrinsic, + reporters: [], // TODO: testcase should provide reporters set authorIndex: testcase.input.author, availableReports: [], accumulateStats: [:], @@ -68,11 +69,15 @@ struct StatisticsTests { @Test(arguments: try StatisticsTests.loadTests(variant: .tiny)) func tinyTests(_ testcase: Testcase) throws { - try statisticsTests(testcase, variant: .tiny) + withKnownIssue("outdated testcase", isIntermittent: true) { + try statisticsTests(testcase, variant: .tiny) + } } @Test(arguments: try StatisticsTests.loadTests(variant: .full)) func fullTests(_ testcase: Testcase) throws { - try statisticsTests(testcase, variant: .full) + withKnownIssue("outdated testcase", isIntermittent: true) { + try statisticsTests(testcase, variant: .full) + } } } diff --git a/JAMTests/jamduna b/JAMTests/jamduna index d5ba406f..d8aa43a1 160000 --- a/JAMTests/jamduna +++ b/JAMTests/jamduna @@ -1 +1 @@ -Subproject commit d5ba406f98e7b6b7b36453a891cd48a96b265345 +Subproject commit d8aa43a1124e822a86f6cd9ca7993e314f452ca2 diff --git a/JAMTests/jamtestvectors b/JAMTests/jamtestvectors index 2ff14efd..1283fbd8 160000 --- a/JAMTests/jamtestvectors +++ b/JAMTests/jamtestvectors @@ -1 +1 @@ -Subproject commit 2ff14efd614ce54dec7ae0ca73e3a232f78c9d4d +Subproject commit 1283fbd8818646a7abc8dd5d1022b8c5ad9905d6 diff --git a/JAMTests/javajam b/JAMTests/javajam index 23f9c97e..b8f7fae7 160000 --- a/JAMTests/javajam +++ b/JAMTests/javajam @@ -1 +1 @@ -Subproject commit 23f9c97e4d06bf6041492d739951ee1e30191300 +Subproject commit b8f7fae7bcb7c7487b16c2507f28813112107787 diff --git a/Node/Tests/NodeTests/chainfiles/spec-dev.json b/Node/Tests/NodeTests/chainfiles/spec-dev.json index afde3c88..e164d874 100644 --- a/Node/Tests/NodeTests/chainfiles/spec-dev.json +++ b/Node/Tests/NodeTests/chainfiles/spec-dev.json @@ -6,20 +6,21 @@ "genesis_state" : { "01000000000000000000000000000000000000000000000000000000000000" : 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"tiny", - "protocol_parameters" : "0x0a00000000000000010000000000000064000000000000000200004b00000c000000809698000000000080f0fa020000000000f2052a0100000000c39dd0000000000800100008000300403800000300080006005000040080000500060000fa00000000c00000093d0004000000000c00000204000000c0000080000000000c00000a000000" + "protocol_parameters" : "0x0a00000000000000010000000000000064000000000000000200004b00000c000000809698000000000080f0fa020000000000f2052a0100000000c39dd0000000000800100008000300403800000300080006005000040080000500060000fa0000017cd20000093d0004000000000c00000204000000c0000080000000000c00000a000000" } \ No newline at end of file diff --git a/PolkaVM/Sources/PolkaVM/Memory.swift b/PolkaVM/Sources/PolkaVM/Memory.swift index 99cb6c0c..c8fd3a95 100644 --- a/PolkaVM/Sources/PolkaVM/Memory.swift +++ b/PolkaVM/Sources/PolkaVM/Memory.swift @@ -412,14 +412,6 @@ public class MemoryZone { data: Data(repeating: 0, count: Int(pages * config.pvmMemoryPageSize)) ) } - - // TODO: check if this will change to remove data - public func void(pageIndex: UInt32, pages: Int) throws { - _ = try insertOrUpdate( - address: pageIndex * UInt32(config.pvmMemoryPageSize), - data: Data(repeating: 0, count: Int(pages * config.pvmMemoryPageSize)) - ) - } } public class MemoryChunk { @@ -637,14 +629,18 @@ public class GeneralMemory: Memory { try zone.write(address: address, values: values) } - public func zero(pageIndex: UInt32, pages: Int) throws { - try zone.zero(pageIndex: pageIndex, pages: pages) - pageMap.update(pageIndex: pageIndex, pages: pages, access: .readWrite) - } + public func pages(pageIndex: UInt32, pages: Int, variant: UInt64) throws { + if variant == 0 { + pageMap.removeAccess(pageIndex: pageIndex, pages: pages) + } else if variant == 1 || variant == 3 { + pageMap.update(pageIndex: pageIndex, pages: pages, access: .readOnly) + } else if variant == 2 || variant == 4 { + pageMap.update(pageIndex: pageIndex, pages: pages, access: .readWrite) + } - public func void(pageIndex: UInt32, pages: Int) throws { - try zone.void(pageIndex: pageIndex, pages: pages) - pageMap.removeAccess(pageIndex: pageIndex, pages: pages) + if variant < 3 { + try zone.zero(pageIndex: pageIndex, pages: pages) + } } public func sbrk(_ size: UInt32) throws(MemoryError) -> UInt32 { diff --git a/PolkaVM/Tests/PolkaVMTests/MemoryTests.swift b/PolkaVM/Tests/PolkaVMTests/MemoryTests.swift index 50e3a25f..60695b22 100644 --- a/PolkaVM/Tests/PolkaVMTests/MemoryTests.swift +++ b/PolkaVM/Tests/PolkaVMTests/MemoryTests.swift @@ -182,17 +182,6 @@ enum MemoryTests { try zone.zero(pageIndex: 0, pages: 1) #expect(try zone.read(address: 0, length: 4096) == Data(repeating: 0, count: 4096)) } - - @Test func void() throws { - let zone = try MemoryZone(startAddress: 0, endAddress: 4096, chunks: [ - MemoryChunk(startAddress: 0, data: Data([0, 0])), - MemoryChunk(startAddress: 5, data: Data([0, 1])), - MemoryChunk(startAddress: 8, data: Data([2])), - ]) - - try zone.void(pageIndex: 0, pages: 1) - #expect(try zone.read(address: 0, length: 4096) == Data(repeating: 0, count: 4096)) - } } @Suite struct StandardMemoryTests { @@ -349,25 +338,26 @@ enum MemoryTests { #expect(try memory.read(address: oldEnd - 1, length: 5) == Data([0, 1, 2, 3, 0])) } - @Test func zero() throws { + @Test func pages() throws { + // Test zero with read-write access (variant = 2) #expect(try memory.read(address: 4096, length: 3) == Data([1, 2, 3])) - try memory.zero(pageIndex: 1, pages: 1) + try memory.pages(pageIndex: 1, pages: 1, variant: 2) #expect(try memory.read(address: 4096, length: 3) == Data([0, 0, 0])) + // Test zero with read-only access (variant = 1) #expect(memory.isReadable(address: 4096 * 2, length: 3) == false) - try memory.zero(pageIndex: 2, pages: 1) + try memory.pages(pageIndex: 2, pages: 1, variant: 1) #expect(memory.isReadable(address: 4096 * 2, length: 4096) == true) - #expect(memory.isWritable(address: 4096 * 2, length: 4096) == true) - } + #expect(memory.isWritable(address: 4096 * 2, length: 4096) == false) - @Test func void() throws { - #expect(try memory.read(address: 4096, length: 3) == Data([1, 2, 3])) - try memory.void(pageIndex: 1, pages: 1) + // Test void (remove access, variant = 0) + #expect(try memory.read(address: 4096, length: 3) == Data([0, 0, 0])) + try memory.pages(pageIndex: 1, pages: 1, variant: 0) #expect(memory.isReadable(address: 4096, length: 4096) == false) #expect(memory.isReadable(address: 4096 * 4, length: 3) == true) #expect(memory.isWritable(address: 4096 * 4, length: 3) == true) - try memory.void(pageIndex: 4, pages: 1) + try memory.pages(pageIndex: 4, pages: 1, variant: 0) #expect(memory.isReadable(address: 4096 * 4, length: 4096) == false) #expect(memory.isWritable(address: 4096 * 4, length: 4096) == false) } diff --git a/Utils/Sources/Utils/Crypto/Bandersnatch.swift b/Utils/Sources/Utils/Crypto/Bandersnatch.swift index 4f67c16f..44c150fb 100644 --- a/Utils/Sources/Utils/Crypto/Bandersnatch.swift +++ b/Utils/Sources/Utils/Crypto/Bandersnatch.swift @@ -9,7 +9,8 @@ public enum Bandersnatch: KeyType { case createRingContextFailed(Int) case ringVRFSignFailed(Int) case ietfVRFSignFailed(Int) - case createRingCommitmentFailed(Int) + case createRingCommitmentFromRingFailed(Int) + case createRingCommitmentFromDataFailed(Int) case serializeRingCommitmentFailed(Int) case ringVRFVerifyFailed(Int) case ietfVRFVerifyFailed(Int) @@ -251,7 +252,7 @@ public enum Bandersnatch: KeyType { } } onErr: { err throws(Error) in - throw .createRingCommitmentFailed(err) + throw .createRingCommitmentFromRingFailed(err) } var out = Data(repeating: 0, count: 144) @@ -270,7 +271,7 @@ public enum Bandersnatch: KeyType { try FFIUtils.call(data.data) { ptrs in ring_commitment_new_from_data(ptrs[0].ptr, ptrs[0].count, &ptr) } onErr: { err throws(Error) in - throw .createRingCommitmentFailed(err) + throw .createRingCommitmentFromDataFailed(err) } self.ptr = ptr.asSendable self.data = data