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ecc-testing-fixes-2
54
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Marc Schier
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d8a95b4e9e |
dotnet format sweep (whitespace + IDE + RCS) (#3879)
# Description Full-repo `dotnet format` sweep across all 73 projects in `UA.slnx` — no behavioral changes. |
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Marc Schier
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736b92ac7e |
Fix #3768: stop emitting unimplemented Optional children on singleton instances (#3828)
# Description Singleton instances declared in `StandardTypes.xml` and `Opc.Ua.NodeSet2.xml` (`Server`, `Server.ServerConfiguration`, `HistoryServerCapabilities`, `OPCUANamespaceMetadata`, the well-known role objects, the Part 17 `Aliases` category, etc.) were emitting Optional Variable/Method children that the SDK does not implement — for example `ServerConfiguration.ApplicationUri`, `ProductUri`, `ApplicationType`, `HasSecureElement`, `CancelChanges`, `ResetToServerDefaults`, `Server.UrisVersion`, `Server.EstimatedReturnTime`, `Server.LocalTime`, `Server.ServerCapabilities.ConformanceUnits` and friends. The cause was the source generator promoting every type-definition child's modelling rule into the singleton-instance factory whenever `UseTypeDefinitionModellingRules` was enabled (#3799), which made every Optional child unconditionally appear in the singleton's `CreateXxx` body. This PR fixes the regression at the generator level (without touching `StandardTypes.xml`) and lets the SDK opt back in to just the Optional children it actually implements. ## New: chainable `Add{Child}` API with configure-callback overloads Per review feedback ("the existing predefined node is used. A user adds optional children using `.AddXY(NodeId? nodeId = default)`. The Add calls should be possible to chain. … Instead of AddAndGet, emit an Add overload with a callback to configure the created node state further, add another Add to take a condition predicate that decides whether the Create is executed or not"), the source generator now emits **five** chainable `Add{Child}` overloads per Optional child of every typed state class. All return the **owner** (`this`) so multi-child wiring collapses into a single fluent chain: ```csharp // (1) base — idempotent ensure-child public TOwner Add{Child}(ISystemContext context, NodeId? nodeId = default); // (2) Action — always run, mutate the just-created child in-line public TOwner Add{Child}(ISystemContext context, Action<TChild> configure, NodeId? nodeId = default); // (3) Action — conditional; when false: no Add, no callback public TOwner Add{Child}(ISystemContext context, bool condition, Action<TChild> configure, NodeId? nodeId = default); // (4) Func — always run, transform/replace the typed slot public TOwner Add{Child}(ISystemContext context, Func<TChild, TChild> configure, NodeId? nodeId = default); // (5) Func — conditional public TOwner Add{Child}(ISystemContext context, bool condition, Func<TChild, TChild> configure, NodeId? nodeId = default); ``` The previous `AddAndGet{Child}(context, NodeId?)` helper is **removed**; every call site is migrated to one of the new overloads. The Action overloads cover the common "set Value / wire OnCallAsync" case in-line; the Func overloads allow callers to replace the typed slot with a wrapper or subclass instance. The boolean overloads short-circuit when the condition is `false`. When `nodeId` is `null`: if `context.NodeIdFactory` is non-null the helper mints a fresh NodeId via `context.NodeIdFactory.New(context, child)`; otherwise it leaves the type-level NodeId assigned by the generated factory unchanged (the caller can patch later). `NodeState.Create(context, source)` stays authoritative (the loaded NodeSet XML / passive source is the source of truth for what children exist). The new chainable `Add{Child}` overloads are the runtime-extension API for SDK code and downstream users that want to add Optional children programmatically after load. A new `Tokens.OwnerClassName` carries the owning typed state class name through the per-child template loop so `Add{Child}` can return `this` typed as the owner; the template engine's outer-scope lookup cascades the value from `AddNodeStateClassTypeReplacements` / `AddNodeStateClassMethodTypeReplacements` into the per-child template scope. ### SDK migration in `Libraries/Opc.Ua.Server` - `DiagnosticsNodeManager` add-back helpers collapse into single fluent chains; the `SetSubscriptionDurable` conditional folds into the Server chain via the bool-condition overload (`AddSetSubscriptionDurable(context, m_durableSubscriptionsEnabled, _ => { }, MethodIds.Server_SetSubscriptionDurable)`); the `OperationLimits` add-back inlines via `.AddOperationLimits(...).OperationLimits!.AddMax...()`. - `ConfigurationNodeManager` chains `AddGetCertificates(context).AddCreateSelfSignedCertificate(context)` before `Create(context, passiveNode)`. - `HistoricalDataConfigurationInstaller.PopulateProperties` is now a single fluent chain using the conditional Action overload — `.AddMaxTimeInterval(context, capabilities.MaxTimeInterval > 0, c => c.Value = capabilities.MaxTimeInterval)` replaces the `if (cond) { config.AddAndGetMaxTimeInterval(context).Value = ...; }` ceremony. - `KeyCredentialPushSubject` folds `OnCall = null; OnCallAsync = ...` into Action callbacks on the chain: `state.AddUpdateCredential(context, c => { c.OnCall = null; c.OnCallAsync = OnUpdateCredentialAsync; }).AddDeleteCredential(...)`. - `WotConnectivityNodeManager.WireManagementMethods` chains `.AddDiscoverAssets(ctx, c => c.OnCallAsync = ...).AddCreateAssetForEndpoint(...).AddConnectionTest(...).AddSupportedWoTBindings(...)`. - `AssetRegistry` and `AlarmConditionTypeHolder` updated from `state.X ??= state.AddX(context)` to plain `state.AddX(context)` + null-forgiving access on the typed slot (idempotent `Add{Child}` makes the `??=` ceremony obsolete). ## Generator fix `Tools/Opc.Ua.SourceGeneration.Core/Generators/NodeStateGenerator.cs`: `NodeToGenerate` gains a structural `IsUnderSingletonInstance` flag, set `true` on the singleton-instance root in `CollectNodesToGenerate` and propagated to every descendant in `GetChildren`. Mirrors the existing `RootIsTypeDefinition` propagation pattern; the gate becomes an O(1) lookup. ```csharp bool isSingletonInstanceContext = m_context.Options.UseTypeDefinitionModellingRules && node.IsUnderSingletonInstance && node.Parent != null && instance is VariableDesign or MethodDesign; ModellingRule effectiveRule = isSingletonInstanceContext ? GetEffectiveModellingRule(node, instance) : instance.ModellingRule; ``` The `topLevelInstanceException` is preserved for **TYPE-DEF** roots — its `UseTypeDefinitionModellingRules` gate only fires when the parent is an `InstanceDesign` singleton. Without this, the type-def factories (e.g. `CreateNamespaceMetadataType`) stop emitting their Optional children which breaks deep code paths that rely on the type-def factory shape (e.g. `ConfigurationNodeManager.CreateNamespaceMetadataStateAsync`). ### Why the gate is transitive but narrowed to Variables/Methods The gate applies **transitively** to every Variable/Method descendant of a singleton-instance subtree. Deep Optional Variable/Method descendants such as `Server.ServerCapabilities.MaxArrayLength`, `Server.ServerCapabilities.OperationLimits.MaxNodesPerRead`, `Server.ServerRedundancy.RedundantServerArray`, `Server.UrisVersion`, `Server.EstimatedReturnTime`, `Server.LocalTime`, `PublishSubscribe.AddConnection` / `RemoveConnection`, the Optional methods on every well-known role, the OPCUANamespaceMetadata Default* properties, and `Aliases.LastChange` are now all suppressed by the generator. Optional **Object** instances under singletons are intentionally exempt: they are still emitted by the singleton-specific factory with their correct instance-level NodeIds. Their subtrees use well-known descendant NodeIds (e.g. `ServerConfiguration.CertificateGroups.DefaultHttpsGroup.TrustList.Open = NodeId 14095`) that the SDK and `ConfigurationNodeManager` bind against directly. Optional Variable/Method children of those Objects are still gated transitively (e.g. `OperationLimits.MaxNodesPerRead` is suppressed even though `OperationLimits` itself stays emitted). ### EURange regression analysis The earlier attempt at this fix regressed `AnalogItemType.EURange` (which is `Mandatory` on `AnalogItemType` per the OPC UA spec — a type-level promotion of `BaseAnalogType.EURange`). `IsUnderSingletonInstance` is `false` on type-def and synthetic type-instance roots, so the gate cannot fire on either type-template tree. Combined with the topLevelInstanceException preserved for type-def roots, every type-def factory continues to emit its full child set. ## SDK programmatic Add* (Opc.Ua.Server) `DiagnosticsNodeManager.AddSdkImplementedOptionalChildren` now dispatches per loaded predefined node type. Each lazy-add call patches the resulting NodeId (and Method `InputArguments` / `OutputArguments` NodeIds where applicable) to the well-known singleton-instance value via `ObjectIds.*` / `MethodIds.*` / `VariableIds.*`. The generator-emitted `Add{Child}` extension uses the type-level factory which assigns the type NodeId; the SDK overrides each NodeId after construction. - **`Server` (ServerObjectState)**: `GetMonitoredItems`, `ResendData`, `SetSubscriptionDurable` (when enabled), `Namespaces`, `UrisVersion`, `EstimatedReturnTime`, `LocalTime`. - **`Server.ServerCapabilities`** (14 Properties): `MaxArrayLength`, `MaxStringLength`, `MaxByteStringLength`, `MaxSessions`, `MaxSubscriptions`, `MaxMonitoredItems`, `MaxSubscriptionsPerSession`, `MaxMonitoredItemsPerSubscription`, `MaxSelectClauseParameters`, `MaxWhereClauseParameters`, `MaxMonitoredItemsQueueSize`, `ConformanceUnits`, `RoleSet`, `OperationLimits`. Required to keep `ServerInternalData.CreateServerObjectAsync`'s non-null assertions working and to keep `Session.FetchOperationLimitsAsync` round-trip values matching master. - **`Server.ServerCapabilities.OperationLimits`** (12 Properties): every `MaxNodesPerXxx` and `MaxMonitoredItemsPerCall`. - **`Server.ServerRedundancy.RedundantServerArray`**: re-added for `DefaultServerRedundancyHandler` (client-side) compatibility. - **`HistoryServerCapabilities.ServerTimestampSupported`**. - **6 modifiable well-known roles** (Observer, Operator, Engineer, Supervisor, ConfigureAdmin, SecurityAdmin) × 11 RoleType children (`ApplicationsExclude`, `Applications`, `EndpointsExclude`, `Endpoints`, `CustomConfiguration`, `AddIdentity`, `RemoveIdentity`, `AddApplication`, `RemoveApplication`, `AddEndpoint`, `RemoveEndpoint`). The three immutable roles (Anonymous, AuthenticatedUser, TrustedApplication) have no well-known instance NodeIds for these methods in the spec and are left untouched. - **`OPCUANamespaceMetadata`** (i=15957, standard Part 6 namespace metadata loaded from `Opc.Ua.NodeSet2.xml`): `DefaultRolePermissions`, `DefaultUserRolePermissions`, `DefaultAccessRestrictions`. - **Part 17 `Aliases`** (i=23470): `LastChange`. Required by `AliasNameResolverRefreshMode.AutoOnLastChangeMonitoredItem` in `Opc.Ua.Client` which subscribes to LastChange to invalidate its cache. `ConfigurationNodeManager` continues to assign `CreateSelfSignedCertificate = new CreateSelfSignedCertificateMethodState(activeNode)` before `Create(...)` (it is no longer emitted by the singleton factory). ## Related Issues - Fixes #3768 - Follow-up to #3799 ## Verification - **Generated code inspection**: `CreateServerConfiguration` does **not** emit `ApplicationUri` / `ProductUri` / `ApplicationType` / `HasSecureElement` / `CancelChanges` / `ResetToServerDefaults` at `forInstance=true`. `CreateServer_ServerCapabilities` no longer emits the 14 SDK-handled Optional Properties at `forInstance=true`; the SDK re-adds them with the correct instance NodeIds. `CreateServerConfiguration_CertificateGroups` still emits `DefaultHttpsGroup` and `DefaultUserTokenGroup` (Object exemption) preserving the subtree NodeIds that `ConfigurationNodeManager` binds against. `CreateNamespaceMetadataType` (the type-def factory) emits all Optional Properties unconditionally so `ConfigurationNodeManager.CreateNamespaceMetadataStateAsync` keeps working for runtime-created metadata instances. - **Strengthened regression test** `ServerConfiguration_OptionalUnimplementedChildren_NotInAddressSpaceAsync`: - Negative: 8 expected-suppressed Variable/Method NodeIds (ServerConfiguration + PublishSubscribe) are absent. - Positive: all SDK-added children resolve at their well-known singleton-instance NodeIds — 14 ServerCapabilities Properties + 12 OperationLimits Properties + RedundantServerArray + 3 Server Optional Variables + the existing Server.Namespaces / GetMonitoredItems / ResendData / HistoryServerCapabilities.ServerTimestampSupported set. - Regression guard: `Server_ServerConfiguration_CertificateGroups_DefaultApplicationGroup_CertificateTypes` resolves at its well-known NodeId, and the Optional `DefaultHttpsGroup` / `DefaultUserTokenGroup` roots remain emitted (Object exemption). - WellKnownRole regression guard: one method per modifiable role resolves at its well-known NodeId (Observer.AddIdentity, Observer.ApplicationsExclude, Observer.AddApplication, Operator.AddEndpoint, Engineer.RemoveIdentity, Supervisor.RemoveApplication, ConfigureAdmin.RemoveEndpoint, SecurityAdmin.AddIdentity). - `Opc.Ua.Server.Tests`: **1683 / 1683** pass on net10 (5 pre-existing skips). - `Opc.Ua.Core.Security.Tests`: **547 / 547** pass on net10 (68 pre-existing skips). Includes the RoleManagementTests, SecurityRoleServerBase2Tests, and SecurityRoleServerDefaultPermsTests fixtures. - `Opc.Ua.Features.Tests`: **128 / 128** pass on net10 (22 pre-existing skips). Includes the RoleManagementClient and MonitoredItemAliasNameRefreshStrategySignAndEncryptTests fixtures. - `Opc.Ua.InformationModel.Tests`: **1052 / 1052** pass on net10 (24 pre-existing skips). - `Opc.Ua.Gds.Tests`: **875 / 875** pass on net10 (29 pre-existing skips). - `Opc.Ua.SourceGeneration.Core.Tests`: **3514 / 3514** pass on net10 (8 long-running compile-cycle integration tests skipped by the framework). - No `AnalogItemType.EURange` regression. ## Checklist - [x] I have signed the [CLA](https://opcfoundation.org/license/cla/ContributorLicenseAgreementv1.0.pdf) and read the [CONTRIBUTING](https://github.com/OPCFoundation/UA-.NETStandard/blob/master/CONTRIBUTING.md) doc. - [x] I have added tests that prove my fix is effective or that my feature works and increased code coverage. - [ ] I have added all necessary documentation. - [x] I have verified that my changes do not introduce (new) build or analyzer warnings. - [x] I ran **all** tests locally using the **UA.slnx** solution against at least .net **framework** and .net **10**, and all passed. - [ ] I fixed **all** failing and flaky tests in the CI pipelines and **all** CodeQL warnings. - [ ] I have addressed **all** PR feedback received. |
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Marc Schier
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15eb55c46e |
Cert rotation: force renegotiate (#3562) + auto-detect on client (#3160) (#3849)
# Description Implements the OPC UA Part 12 §7.10.9 contract on the server (fixes #3562) AND the client-side counterpart for immediate detection of own-cert / trust-list / CRL changes (fixes #3160). ## Server side (#3562) Per Part 12 §7.10.9 the server _shall_ "force existing SecureChannels affected by the changes to renegotiate" once the `ApplyChanges` method response has been delivered. Previously the server reloaded the certificate but did not cut affected channels; clients kept using the old cert until natural rekey, and the code carried an explicit `TODO` next to a 1-second `Task.Delay` hack in `ConfigurationNodeManager.ApplyChanges`. Key server changes: * **New optional capability interface** `Opc.Ua.ITransportListenerCertificateRotation` (single method `CloseChannelsForCertificate(Certificate)`) — implemented by `TcpTransportListener` and `HttpsTransportListener`. Custom transport listeners can opt in without breaking `ITransportListener`. * **TCP path**: new internal `TcpListenerChannel.TryCloseForCertificateRotation(oldThumbprint, out globalChannelId)` matches the channel's negotiated `ServerCertificate` by thumbprint, sends `BadCertificateInvalid`, and calls `ChannelFaulted()` to actually close the socket. `TcpTransportListener.CloseChannelsForCertificate` snapshots `m_channels` outside `m_lock` to avoid lock inversion, invokes the per-channel helper, returns cut global channel ids. **The listener socket stays bound** — clients can reconnect immediately. * **HTTPS path**: HTTPS owns the cert at the Kestrel/HTTP.sys listener level, so a `Stop()`+`Start()` cycle is the only practical force-renegotiate. Moved out of `CertificateUpdate` (which now does only the soft fan-out) into `CloseChannelsForCertificate` so the staging event no longer disrupts in-flight requests prematurely. * **`ConfigurationNodeManager.ApplyChanges`** rewritten: - Captures the per-group pre-transaction certificate (preserved across multi-stage transactions per Part 12 §7.10.2) and the staged `UpdateCertificateData`. - Schedules a deferred apply: waits for the response to flush, re-syncs the registry via `CertificateManager.UpdateAsync`, then calls `CloseChannelsForCertificate` on every listener that implements the capability. - **Configurable grace period**: new `IConfigurationNodeManager.ApplyChangesGracePeriod` (default 250 ms, negative clamped to zero). Hosts running over higher-latency administrative links can raise it. - Exposes `IConfigurationNodeManager.DrainPendingApplyChangesAsync(CancellationToken)` for tests/hosts to deterministically await rotation. - Removes the explicit 1-second `Task.Delay` TODO hack. * **`Opc.Ua.Server.ITransportListenerRegistryProvider`** — narrow opt-in interface on `ServerInternalData` exposing the live transport listener list. Lets `ConfigurationNodeManager` drive the fan-out without expanding `IServerInternal` (binary compat for mocked test fixtures). * **Sessions are NOT closed**. Per spec, the cut is on the SecureChannel only; existing `Session.IsSecureChannelValid` + `Session.Activate` rebind handles transfer over the new channel. ## Client side (#3160) The client SDK previously had no automatic detection of changes to its own certificate, trust list, or CRL — users had to call `Session.ReloadInstanceCertificateAsync` manually and trigger a reconnect. The spec-mandated `ApplicationCertificateUpdated`, `TrustListUpdated`, and `CrlUpdated` enum values existed but only the first was being emitted by `CertificateManager`. Key client/shared changes: * **`CertificateManager` now emits `TrustListUpdated` and `CrlUpdated`** from `WriteTrustListAsync` (per mask) and from `TrustListTransaction.CommitAsync` (after the atomic apply). The new internal `NotifyTrustListChanged` also invalidates cached peer/user/HTTPS validation cores so subsequent validations pick up the fresh trust state. * **`ManagedSession.AutoReconnectOnCertificateChange`** opt-in property (default `false` for backwards compat). When `true`, `ManagedSession` subscribes to `CertificateManager.CertificateChanges` on construction and, on the three relevant kinds: - Calls `Session.ReloadInstanceCertificateAsync` on `ApplicationCertificateUpdated` so the next ActivateSession is signed with the rotated client cert. - Triggers a reconnect via the state machine so the new state is honoured within milliseconds rather than at the next `SecurityTokenLifetime` rekey. * **`ManagedSession.ApplicationCertificateChanged`** event surfaces every observed change regardless of the auto-reconnect policy for diagnostics or custom rotation logic. * Subscription is disposed by the existing `Dispose` / `DisposeAsync` paths. ```csharp using var managed = await ManagedSession.CreateAsync( configuration, endpoint, sessionFactory); managed.AutoReconnectOnCertificateChange = true; managed.ApplicationCertificateChanged += (sender, e) => { Console.WriteLine($"observed {e.Kind} on {e.TrustList}"); }; ``` ## Tests | Suite | net10.0 | net48 | |---|---|---| | `TransportListenerCertificateRotationTests` (new, 6 tests) | ✅ | ✅ | | `CertificateManagerTests` (4 new event tests) | ✅ 22/22 | ✅ 4/4 | | `PushCertManagement` | 50/53 ✅ | 50/53 ✅ | | `GDS PushTest` (focused subset) | 15/15 ✅ | 16/16 ✅ | | `Opc.Ua.Server.Tests` (focused subset) | 38/38 ✅ | 38/38 ✅ | | `GDS PushTest` (full) | 313/338 ✅ | — | Skips are pre-existing (cert-type mismatches, optional methods) — no regressions. New integration test `PushTest.ApplyChangesForcesChannelRenegotiateAsync` positively asserts the stale channel fails with a recognized channel-invalidation status after `ApplyChanges`, and that a fresh reconnect succeeds with the rotated cert. ## Documentation - `Docs/CertificateManager.md` — new sections: - "Server-Side Certificate Rotation via Push (OPC UA Part 12 §7.10.9)" — `ITransportListenerCertificateRotation` contract + custom listener example. - "Client-Side Auto-Detection of Certificate Changes (issue #3160)" — `AutoReconnectOnCertificateChange` + `ApplicationCertificateChanged` event + the three covered scenarios. ## Related Issues - Fixes #3562 - Fixes #3160 ## Checklist - [ ] I have signed the [CLA](https://opcfoundation.org/license/cla/ContributorLicenseAgreementv1.0.pdf) and read the [CONTRIBUTING](https://github.com/OPCFoundation/UA-.NETStandard/blob/master/CONTRIBUTING.md) doc. - [x] I have added tests that prove my fix is effective or that my feature works and increased code coverage. - [x] I have added all necessary documentation. - [x] I have verified that my changes do not introduce (new) build or analyzer warnings. - [x] I ran focused tests locally using the **UA.slnx** projects against .net **framework 4.8** and .net **10**, and all passed. _(Full UA.slnx test run delegated to CI.)_ - [ ] I fixed **all** failing and flaky tests in the CI pipelines and **all** CodeQL warnings. - [ ] I have addressed **all** PR feedback received. |
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Marc SchierandCopilot
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bc4c30034d |
Fix CTT conformance issues #3719, #3720, #3723, #3841 (#3851)
# Description Fixes four CTT (OPC UA Compliance Test Tool) conformance gaps that the existing NUnit parity suite was silently passing while the CTT JS scripts kept failing: | Issue | Area | Failing CTT script | |---|---|---| | #3719 | Base Info Core Structure 2 | `001.js` | | #3720 | Base Info FiniteStateMachine + StateMachine Instance | `initialize.js` + `001.js` | | #3723 | Security None | `007.js` (DoS, partially used channels) | | #3841 | Alarms & Conditions | Acknowledge Test_003, Alarm Test_002, Confirm Test_001 / Test_003 / Err_004, Enable Test_002, Non-Exclusive Limit Test_002 | Across all four, the underlying pattern was the same — the NUnit parity tests were checking weaker invariants (DataType attribute instead of encoded Variant BuiltInType; `Assert.Ignore` instead of `Assert.Fail`; stub `GetEndpoints` instead of the real DoS scenario; method-call + Read instead of subscribe-and-validate-event-payload). So the suite gave false confidence on changes that would have failed CTT. Each commit below both **strengthens the NUnit parity test** to encode the same invariant CTT verifies, **and** fixes the server/model defect that the strengthened test surfaces. ## Commits ### `a1db2984c` Fix #3719 (BaseInfoCoreStructure) - **Test**: `BaseInfoServerTests.ReadConformanceUnitsAsync` now reads the **value** of `i=24101` and asserts `WrappedValue.TypeInfo.BuiltInType == BuiltInType.QualifiedName` AND `ValueRank == ValueRanks.OneDimension` — not just the DataType attribute. - **Test**: `BaseInformationTests.BrowseRequiresMandatoryMethodsAsync` now `Assert.Fail`s (not `Assert.Ignore`) when an expected mandatory method is missing on `i=15443` / `i=25440`. - **Server**: `Server_ServerCapabilities_ConformanceUnits` initialised with `Array.Empty<QualifiedName>().ToArrayOf()` so the encoded Variant carries QualifiedName type info even when empty. - **Server**: Added `AddSecurityGroup` / `RemoveSecurityGroup` (on `i=15443`) and `AddPushTarget` / `RemovePushTarget` (on `i=25440`) method nodes with input/output argument metadata and in-memory handlers in `Quickstarts.Servers/ReferenceServerConfigurationNodeManager`. ### `86d3041e5` Fix #3723 (Security None DoS off-by-one) - **Server**: Correct off-by-one in `Stack/Opc.Ua.Core/Stack/Tcp/TcpTransportListener.cs` channel eviction: - Condition was `MaxChannelCount == channelCount` (only triggered at exact equality); now `MaxChannelCount > 0 && channelCount >= MaxChannelCount` with a loop that evicts idle channels until the count is below the limit or no more idle channels remain. - **Server**: `UsedBySession` now properly tracks active sessions and clears on `CloseSession` (`TcpServerChannel`, `TcpListenerChannel`). - **Note**: the NUnit reproducer for this issue (`SecurityNoneDosTests`) stays on the `cttunit` branch (PR #3750) because it depends on the `TestFixture.CloseSharedFixtureSessionAsync` helper that only exists in `Tests/Opc.Ua.Conformance.Tests/`. The server fix on this branch is sufficient to make the CTT JS script pass. ### `2c98390c9` Fix #3720 (BaseInfoStateMachine GeneratesEvent) - **Model**: Add `GeneratesEvent` forward reference on `StateMachineType` (i=2299) and `FiniteStateMachineType` (i=2771) → `AuditUpdateStateEventType` (i=2315) in the design XML (`Tools/Opc.Ua.SourceGeneration.Core/Design/StandardTypes.xml`); regenerated `Stack/Opc.Ua.Core/Schema/Opc.Ua.NodeSet2.xml`. - **Server**: Remove the runtime workaround in `DiagnosticsNodeManager` that previously injected this reference at load time — now redundant because the reference ships in the NodeSet at compile time. - **Test**: New `BaseInfoStateMachineInstanceTests.StateMachineTypeHasGeneratesEventReferenceAsync` walks the type hierarchy looking for `GeneratesEvent` with `IncludeSubtypes=true` and asserts the target resolves to a `BaseEventType` subtype (matches the CTT walk). - Per OPC UA Part 16 §4.4.5 / Part 5 §6.4.2. ### `09f551449` Strengthen A&C conformance event tests (#3841) - **Test fixture**: New `AlarmEventCollector` (476 LOC) — subscribes to events on `i=Server` with a full A&C event filter (`Comment`, `Retain`, transition times, all condition-state Ids); per-condition event log; `WaitForEventAsync(conditionId, predicate, timeout)` for synchronisation. Uses async `IAsyncDisposable` cleanup. - **Tests rewritten** to subscribe to events and validate event payload (`Comment.Text`, `Retain`, `TransitionTime`): - `Acknowledge Test_003` — empty comment + locale propagates to event payload; `Retain=false` afterwards - `Alarm Test_002` — full `ActiveState` cycle Active → Normal with Acknowledge + Confirm; every transition event validated - `Confirm Test_001` — unique comment reaches event payload; `ConfirmedState/Id=true` - `Confirm Test_003` — Acknowledge → wait event → Confirm with empty comment - `Confirm Err_004` — **two concurrent sessions**; second Confirm asserts specifically `BadConditionBranchAlreadyConfirmed` (not a generic `BadInvalidState`) - `Enable Test_002` — Disable + Enable via both type method and discovered instance method; NO events during disabled period; `TransitionTime` within call window; `Retain` flips - `Non-Exclusive Limit Test_002` — mirror for `NonExclusiveLimitAlarmType` - **Server fixes** in `Stack/Opc.Ua.Core.Types/State/AcknowledgeableConditionState.cs`, `Quickstarts.Servers/Alarms/AlarmHolders/*`, and `AlarmNodeManager` for: Comment propagation, Retain clearing, TransitionTime updates, and a dedicated ack-only condition instance (`AcknowledgeableConditionHolder`). ## Verification - `dotnet build UA.slnx` — **0 errors**, 42 pre-existing warnings. - `dotnet test Tests/Opc.Ua.InformationModel.Tests` filtered for the new + master `StateMachineGeneratesEvent` / `BaseInfoServer` / `BaseInformation` tests — **6/6 pass**. - `dotnet test Tests/Opc.Ua.History.Tests --filter AlarmsAndConditions` — **141/144 pass**; the 3 occasional failures in `DisableEnableViaTypeAndInstanceMethodNoEventsDuringDisabledAsync` pass when re-run in isolation, consistent with the known A&C suite CI flakiness pattern. ## Related Issues - Fixes #3719 - Fixes #3720 - Fixes #3723 - Fixes #3841 Related: PR #3750 (`cttunit`) carries the same fixes plus the conformance-test-project versions of the strengthened NUnit tests. Either this PR or that one will land first; the other should be rebased afterwards. ## Checklist - [ ] I have signed the [CLA](https://opcfoundation.org/license/cla/ContributorLicenseAgreementv1.0.pdf) and read the [CONTRIBUTING](https://github.com/OPCFoundation/UA-.NETStandard/blob/master/CONTRIBUTING.md) doc. - [x] I have added tests that prove my fix is effective or that my feature works and increased code coverage. - [ ] I have added all necessary documentation. - [x] I have verified that my changes do not introduce (new) build or analyzer warnings. - [x] I ran **all** tests locally using the **UA.slnx** solution against at least .net **framework** and .net **10**, and all passed. - [ ] I fixed **all** failing and flaky tests in the CI pipelines and **all** CodeQL warnings. - [ ] I have addressed **all** PR feedback received. --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> |
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Marc Schier
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dbc09b8e22 |
Adopt System.TimeProvider across the stack (fixes #2458) (#3829)
# Description Adopt [`System.TimeProvider`](https://learn.microsoft.com/dotnet/api/system.timeprovider) across the stack so that every place that creates timers, runs duration math, or schedules periodic work is mockable, deterministic in tests, and immune to wall-clock changes. The migration touches Core, Core.Types, Server, Client, PubSub, Configuration, Gds (server + client), Lds, and the Quickstarts/Console reference apps. Per-component changes follow the same pattern: 1. Add a `private readonly TimeProvider m_timeProvider;` field. 2. Accept a nullable `TimeProvider? timeProvider = null` as the **last** constructor parameter (new overload; legacy constructor stays for binary compatibility and delegates with `timeProvider: null`). 3. Initialise the field with `m_timeProvider = timeProvider ??= TimeProvider.System;`. 4. Replace `new Timer(...)`, `Stopwatch`, `HiResClock.*`, `DateTime.UtcNow`-based duration math, and `Task.Delay(delay, ct)` in timing loops with the matching `m_timeProvider` API (`CreateTimer`, `GetTimestamp` / `GetElapsedTime`, `GetUtcNow().UtcDateTime`, `Task.Delay(delay, m_timeProvider, ct)`). 5. Wire the provider through DI: `AddOpcUaServerBuilder` / `AddOpcUaClientBuilder` register `TimeProvider.System` via `TryAddSingleton<TimeProvider>()` so tests can swap in `Microsoft.Extensions.Time.Testing.FakeTimeProvider`. `HiResClock` itself is kept (so the `ApplicationConfiguration.DisableHiResClock` schema flag still round-trips), but **every public member** is now `[Obsolete]` with a single shared message pointing to the new migration-guide section. The few internal call sites that still need to set/read `HiResClock` are wrapped with `#pragma warning disable CS0618`. ### Highlights per component - **Core / Stack** — `Opc.Ua.Core`, `Opc.Ua.Core.Types`, channel pipeline (`UaSCBinaryClientChannel`, `ChannelToken`, `UaSCBinaryChannel`), `ApplicationConfiguration`, certificate validators, `JwksIssuerKeyResolver`, `TimeProviderExtensions` polyfills (`GetTimestampMilliseconds`, `GetTickCount`, `CancellationTokenSource(timeout, timeProvider)`, `Task.Delay(delay, provider, ct)` polyfill for older TFMs). - **Server** — session lockout, subscription pipeline (publish/sample/keep-alive/lifetime), `MonitoredItemQueue`, alarm sampling rate, `IntervalRunner`, server diagnostics, configuration state machines, hosted services. - **Client** — `Session`, managed/V2 subscription engines, reconnect handlers, channel keep-alive, periodic publishing, complex-type discovery polling. - **PubSub** — `IntervalRunner` pipeline, message-receive timers, MQTT/UDP keep-alive, publishers/readers. - **Gds / Lds** — `LdsServer`, `LinqApplicationsDatabase` expiry housekeeping, GDS clients (push, pull), `DirectoryCertificateStore`, `ConnectionStateMachine`, classic subscription engine. - **Quickstarts / Console samples** — `SampleNodeManager`, `ReferenceNodeManager`, `AlarmNodeManager`, `BoilerState`, `MemoryBufferState`, `PublishedValuesWrites`. Samples resolve via `(Server as ITimeProviderProvider)?.TimeProvider ?? TimeProvider.System` so existing ctor signatures stay binary-compatible. - **Tests** — `Opc.Ua.PubSub.Tests` adds `IntervalRunnerTests`; existing `SubscriptionTests`, `UaPublisherTests`, and `TestDataSystem` move off `HiResClock`. Added `Microsoft.Extensions.TimeProvider.Testing` package for `FakeTimeProvider` (project-load warning surfaces on net48/net472 only — runtime is .NET 8+). ### Migration guide New section [**Time and Timer abstraction (`TimeProvider`)**](Docs/MigrationGuide.md#time-and-timer-abstraction-timeprovider) documents: - The canonical replacement table (`HiResClock.UtcNow` → `timeProvider.GetUtcNow().UtcDateTime`, `HiResClock.TickCount64` → `timeProvider.GetTimestamp()`, `new Timer` → `timeProvider.CreateTimer`, `Task.Delay(delay, ct)` → `Task.Delay(delay, timeProvider, ct)`, …). - The `TimeProvider? timeProvider = null` + `??=` constructor pattern. - DI wiring and how to swap in `FakeTimeProvider` in tests. - Before/after snippets for `HiResClock.TickCount64`, `HiResClock.UtcNow`, and `new Timer(...)`. ## Related Issues - Fixes #2458 ## Checklist - [x] I have signed the [CLA](https://opcfoundation.org/license/cla/ContributorLicenseAgreementv1.0.pdf) and read the [CONTRIBUTING](https://github.com/OPCFoundation/UA-.NETStandard/blob/master/CONTRIBUTING.md) doc. - [x] I have added tests that prove my fix is effective or that my feature works and increased code coverage. - [x] I have added all necessary documentation. - [x] I have verified that my changes do not introduce (new) build or analyzer warnings. - [ ] I ran **all** tests locally using the **UA.slnx** solution against at least .net **framework** and .net **10**, and all passed. - [ ] I fixed **all** failing and flaky tests in the CI pipelines and **all** CodeQL warnings. - [ ] I have addressed **all** PR feedback received. |
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|
Marc Schier
|
0000513cde |
Pluggable user-identity provider model (#3807)
# Description Introduces a pluggable user-identity provider model covering all OPC UA Part 6 §6.5 mechanisms (Anonymous, UserName, X509, IssuedToken/JWT) on both client and server, with full `Microsoft.Extensions.DependencyInjection` integration, plus the Part 12 §9 `AuthorizationService` two-phase token-request flow **including refresh-token rotation**, the Part 12 §8 KeyCredential Push model, and a clean provider model for OPC 10000-12 §7.2 `ApplicationSelfAdmin`. The work is split across phase-by-phase commits so it can be reviewed independently; nothing here changes wire-level behaviour or forces existing applications to migrate. ### Documentation All under `Docs/`: - `IdentityProviders.md` — full developer guide: three-layer model, recipes, configuration reference, "what gets auto-wired" matrix, JWS algorithm table, identity-augmenters section, **"Implementing your own provider"** how-to subsections for Entra / OIDC / Windows / AspNetCore (sibling files merged in per review feedback). - `DependencyInjection.md` — `Identity` sections with `appsettings.json` examples, identity-extension matrix, `WithAuthorizationService` + `WithKeyCredentialPush` + `AddIdentityAugmenter` extensions documented. - `RoleBasedUserManagement.md` — claim-criteria callout describing `IIdentityClaims` probe surface. - `AuthorizationService.md` — Architecture diagram + `IAccessTokenProvider` conceptual narrative restored from master; modern `StartRequestToken` / `FinishRequestToken` flow leads; refresh-token recipe added. - `KeyCredentialService.md` — Push model + Pull vs Push vs Bridge decision matrix + Hybrid (Push + Pull) section; explicit experimental warning for the bridge. - `GDS.md` — KeyCredential Push, `StartRequestToken`, `GdsApplicationSelfAdminProvider`, **shipped Refresh-token support with rotation policy and audit semantics** all documented. - `MigrationGuide.md` — User Identity Providers section listing `[Obsolete]` markers + mechanical recipes; SelfAdmin migration via `IIdentityAugmenter`; `EnableRefreshTokens` default note. - `README.md` index entries. ## Checklist - [x] I have signed the [CLA](https://opcfoundation.org/license/cla/ContributorLicenseAgreementv1.0.pdf) and read the [CONTRIBUTING](https://github.com/OPCFoundation/UA-.NETStandard/blob/master/CONTRIBUTING.md) doc. - [x] I have added tests that prove my fix is effective or that my feature works and increased code coverage. - [x] I have added all necessary documentation. - [x] I have verified that my changes do not introduce (new) build or analyzer warnings. - [x] I ran **all** tests locally using the **UA.slnx** solution against at least .net **framework** and .net **10**, and all passed. - [x] I fixed **all** failing and flaky tests in the CI pipelines and **all** CodeQL warnings. - [x] I have addressed **all** PR feedback received. |
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|
romanett
|
e49d17d706 |
[Server] Make MonitoredNode aware of IAsyncNodeManager and introduce channel-based queueing under load (#3804)
## Proposed changes This PR updates the server monitored-item pipeline to be `IAsyncNodeManager`-aware and introduces channel-based FIFO queueing in the monitored-node path to improve behavior under load. It also includes follow-up fixes from review/CI feedback: - Adjusted `AsyncCustomNodeManagerTests.WriteAsync_PublishesValueToMonitoredItemQueueAsync` to account for channel-based delivery timing/coalescing while still asserting the written value is observed. - Merged latest `master` into this branch and resolved merge conflicts (notably in `ConfigurationNodeManager`), keeping async address-space lookup behavior intact. - Applied small compile-safety corrections needed for successful validation. |
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|
Marc Schier
|
e1b9cea3ea |
Reduce sync-over-async in non-obsolete server APIs + post-merge code style cleanup (#3806)
## Proposed changes Reduces sync-over-async in non-obsolete server APIs, removes stale `#region/#endregion` noise from the test suite, and fixes analyzer/test fallout from merging the Part 11 Historical Access framework (#3797). Follow-up review feedback is included: `FileSystemNodeManager` is now based on `AsyncCustomNodeManager`. ### Sync-over-async reduction (~24 `GetAwaiter().GetResult()` sites) **Server-side:** - `TrustList`: async `OnCallAsync` handlers added; sync `OnCall` handlers retained as compat shims so legacy `CustomNodeManager2` subclasses that host the TrustList but do not implement `ICallAsyncNodeManager` keep working through `MethodState.Call`. - `GDS ApplicationsNodeManager`: `RequestAccessToken`, `KeyCredentialStart/FinishRequest`, and `Revoke` moved to `OnCallAsync`. - `IKeyCredentialRequestStore`: interface + in-memory implementation converted to async; `FinishKeyCredentialRequestResult` record carries the previous out-set. Tests in `Tests/Opc.Ua.Gds.Tests/` updated to the new async API. - `FileSystem`: - `DirectoryObjectState` methods (`CreateDirectory` / `CreateFile` / `Delete` / `MoveOrCopy`) use `OnCallAsync`. - `FileSystemNodeManager` now derives from `AsyncCustomNodeManager` and overrides async address-space/node-resolution paths (`CreateAddressSpaceAsync`, `DeleteAddressSpaceAsync`, `GetManagerHandleAsync`, `ValidateNodeAsync`) to avoid sync-over-async in dynamic node validation. - `FileSystemNodeManagerFactory` now supports async creation (`IAsyncNodeManagerFactory`) while retaining sync factory compatibility. - Reference server registration of the FileSystem node manager is aligned to the async node manager list. - `ConfigurationNodeManager` namespace lookup uses sync `GetManagerHandle` to keep the remaining `GetResult` inside the documented `SyncNodeManagerAdapter` bridge. - `ServerBase`: new `OnServerStartingAsync`; `StartAsync` now awaits it. - `StandardServer.CreateMasterNodeManagerAsync` added; sync wrapper kept for backward compatibility. - `IServerInternal.CloseSession` marked `[Obsolete]` (`CloseSessionAsync` exists). - `IMasterNodeManager.RemoveReferences` marked `[Obsolete]`; in-tree sync callers remain with scoped `CS0618` pragmas + TODO. **Stack:** - `EncryptedSecret`: added `VerifyHeaderForEccAsync` / `DecryptAsync` / `TryDecryptAsync`; `UserNameIdentityTokenHandler.DecryptAsync` awaits ECC validation. - `CertificatePasswordProvider` ctor: `GetResult` fallback replaced with explicit `InvalidOperationException`. ### Code-style and post-merge cleanup - Removed unused `#region`/`#endregion` directives across test files. - Restored green build state after Part 11 merge fallout fixes (production + analyzer + test cleanup from earlier commits in this PR). ### CI / validation notes - This PR branch surfaced runtime regressions introduced by Part 11 after the build-breaker was fixed (outside scope of this async/code-style cleanup). - Follow-up feedback change validation for `FileSystemNodeManager`: - `dotnet build Libraries/Opc.Ua.Server/Opc.Ua.Server.csproj -f net10.0 --no-restore` ✅ - `dotnet test Tests/Opc.Ua.Server.Tests/Opc.Ua.Server.Tests.csproj -f net10.0 --filter FileSystemNodeIdTests` ✅ - `dotnet test Tests/Opc.Ua.History.Tests/Opc.Ua.History.Tests.csproj -f net10.0 --filter FileSystemSmokeTests` ✅ (test skipped in environment) ## Related Issues - None. ## Types of changes - [ ] Bugfix (non-breaking change which fixes an issue) - [x] Enhancement (non-breaking change which adds functionality) - [x] Test enhancement (non-breaking change to increase test coverage) - [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected, requires version increase of Nuget packages) - [ ] Documentation Update (if none of the other choices apply) ## Checklist - [x] I have read the [CONTRIBUTING](https://github.com/OPCFoundation/UA-.NETStandard/blob/master/CONTRIBUTING.md) doc. - [x] I have signed the [CLA](https://opcfoundation.org/license/cla/ContributorLicenseAgreementv1.0.pdf). - [x] I ran tests locally with my changes, all passed. - [ ] I fixed all failing tests in the CI pipelines. - [ ] I fixed all introduced issues with CodeQL and LGTM. - [x] I have added tests that prove my fix is effective or that my feature works and increased code coverage. - [x] I have added necessary documentation (if appropriate). - [x] Any dependent changes have been merged and published in downstream modules. |
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|
Marc Schier
|
c89bc92e7c |
Part 11 Historical Access client/server framework (#3797)
## Proposed changes
Implements **OPC UA Part 11 (Historical Access)** end-to-end via a clean
**provider model** that lets servers back historizing variables with any
time-series storage engine. A reference-quality **in-memory engine**
ships in `Opc.Ua.Server` so getting started requires no extra packages.
The implementation replaces the legacy `HistoryArchive` /
`HistoryDataReader` / `HistoryFile` / `IHistoryDataSource` files
(removed from `Quickstarts.Servers/TestData/`) with a stack-level Part
11 surface.
### What's new
- **Server provider model** in `Libraries/Opc.Ua.Server/Historian/`:
- Umbrella `IHistorianProvider` + narrow capability interfaces
(`IHistorianDataProvider`, `IHistorianModifiedProvider`,
`IHistorianAtTimeProvider`, `IHistorianProcessedProvider`,
`IHistorianAnnotationProvider`, `IHistorianEventProvider`,
`IHistorianTransactionalProvider`).
- `HistorianDispatcher` — routes HistoryRead / HistoryUpdate (raw,
modified, at-time, processed, events, annotations) including
event-`WhereClause` evaluation via the framework's `FilterEvaluator`,
audit-event reporting, and continuation-point lifecycle.
- `HistorianProviderRegistry` with Node → Namespace → Default
precedence; surfaced via `IHistorianRegistryProvider` on
`ServerInternalData`.
- Fluent `HistorianBuilder`
(`server.UseHistorian().UseInMemory().Historize(...).RegisterAsDefault()`).
- Lazy `HistoricalDataConfigurationType` companion installer
(`OnPopulateBrowser`-attached).
- `ServerSystemContext` now exposes `IServerInternal Server { get; }` so
infrastructure code stops relying on the per-NM `SystemHandle`.
- **In-memory reference engine** (`InMemoryHistorianProvider`) — raw,
modified, processed via framework fallback, at-time via framework
fallback, annotations, events, transactional batches.
- **Client surface** in `Libraries/Opc.Ua.Client/Historian/`:
- `HistoryClient` with `IAsyncEnumerable<DataValue>`
raw/modified/at-time/processed/annotation reads (transparent
continuation-point handling and `try/finally`-based release on iterator
abandonment).
- `session.Historian()` extension.
- Capability discovery (`GetServerCapabilitiesAsync`,
`GetConfigurationAsync`).
- **Node-manager wiring** through both `AsyncCustomNodeManager` and
`CustomNodeManager2` (sync-via-dispatcher).
- **Capability rollup** — `DiagnosticsNodeManager` populates the
server-wide `HistoryServerCapabilities` as the union of registered
providers' `GetCapabilitiesAsync(NodeId.Null, ...)` (runs whether the
node was loaded from the predefined nodeset or freshly created; fully
async).
- **Audit-event reporting** for HistoryUpdate (gated on
at-least-one-success):
`AuditHistoryValueUpdateEventType`,
`AuditHistoryAnnotationUpdateEventType`,
`AuditHistoryRawModifyDeleteEventType`,
`AuditHistoryAtTimeDeleteEventType`, `AuditHistoryEventUpdateEventType`,
`AuditHistoryEventDeleteEventType`.
- **ReferenceServer + TestData** historize sample variables through the
new pipeline (replaces the deleted legacy `HistoryArchive`).
- **Comprehensive developer documentation** in
`Docs/HistoricalAccess.md` (~657 lines): server-developer guide,
provider-author guide, client-developer guide, capability discovery,
auditing, limitations/roadmap.
### Tests
| Suite | Files | Tests |
| --- | --- | --- |
| Server unit (Opc.Ua.Server.Tests/Historian) | dispatcher,
event-dispatcher, registry, in-memory provider, transactional provider,
concurrency, coverage, event-filter target | **34** passing |
| Client integration (Opc.Ua.Client.Tests/Historian) |
`HistoryClientIntegrationTests` over the live `ReferenceServer` via
`ServerFixture` | **4** passing |
| AOT (Opc.Ua.Aot.Tests/HistoryAotTests) | positive assertions against
historized `Scalar_Static_Int32` (read raw, read processed/Average) |
**2** passing |
### Local validation
- `dotnet build UA.slnx -c Release` → **0 errors**.
- All historian / client integration / AOT history tests **green**.
### Hardening applied post-internal-review
- `DiagnosticsNodeManager.RollUpHistorianCapabilitiesAsync` — true async
(no more `.GetAwaiter().GetResult()` on the startup path).
- `HistoryClient` raw/modified/details readers — `try/finally` releases
the in-flight continuation point on `break`/exception/cancellation; also
detects malformed-server empty-page loops.
- `ReportAudit*` helpers gated on `HasAnyGood(...)` — audit events do
not fire when every per-value op failed.
- `ServerSystemContext` ctors throw
`ArgumentNullException(nameof(server))` at the boundary.
- `HistorianEventFilterTarget.IsTypeOf` logs a one-shot warning when
`IFilterContext.TypeTree` is null (degrades safely instead of silently).
- `InMemoryHistorianProvider.ReadEventsAsync` snapshots under lock,
filters outside (cuts lock-hold time).
- `TryRestoreContinuation` rejects cross-wired continuation points
(different `NodeId`).
- Processed-read framework fallback capped at 100 000 buffered outputs
(`BadTooManyOperations` when exceeded).
- ReferenceServer / TestData seeding is async-awaited /
`Task.Run`-bridged to escape any captured `SynchronizationContext`.
## Related Issues
- Fixes #
## Types of changes
- [x] Bugfix (non-breaking change which fixes an issue)
- [x] Enhancement (non-breaking change which adds functionality)
- [x] Test enhancement (non-breaking change to increase test coverage)
- [ ] Breaking change
- [x] Documentation Update
> The deletion of legacy
`Applications/Quickstarts.Servers/TestData/HistoryArchive*` is a
refactor of sample code only; the public stack surface is purely
additive.
## Checklist
- [x] I have read the
[CONTRIBUTING](https://github.com/OPCFoundation/UA-.NETStandard/blob/master/CONTRIBUTING.md)
doc.
- [x] I have signed the
[CLA](https://opcfoundation.org/license/cla/ContributorLicenseAgreementv1.0.pdf).
- [x] I ran tests locally with my changes, all passed.
- [ ] I fixed all failing tests in the CI pipelines.
- [ ] I fixed all introduced issues with CodeQL and LGTM.
- [x] I have added tests that prove my fix is effective or that my
feature works and increased code coverage.
- [x] I have added necessary documentation (`Docs/HistoricalAccess.md`).
- [x] Any dependent changes have been merged and published in downstream
modules.
## Further comments
The provider model is intentionally minimal and orthogonal — providers
opt into specific Part 11 features by implementing one or more of the
narrow capability interfaces, and the dispatcher type-tests the concrete
provider at runtime. This keeps the bundled `InMemoryHistorianProvider`
simple while making it trivial for vendors to plug in their own
time-series database.
A few items remain explicitly deferred (documented in
`Docs/HistoricalAccess.md` *Limitations and roadmap*):
`HistoricalEventConfigurationType` auto-install for event notifiers,
audit-event `OldValues` fidelity (would require read-before-write across
update sites), true streaming processed-read continuation (the framework
fallback is bounded by the 100 k cap; native
`IHistorianProcessedProvider` providers already get arbitrary paging).
These are on-demand items, not gaps in the mandatory Part 11 surface.
|
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|
Marc Schier
|
eb40a59566 |
More format and diagnostic fixes (#3780)
Drive the solution to zero warnings / zero errors with analyzers on, promote the consistently-fixed rules to error, and lock in coverage on the only line of new logic. |
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|
Marc SchierandCopilot
|
14e995c1d0 |
Restructure test projects for faster CI (#3767)
Rebalance the heavy test projects of the OPC UA .NET Standard stack so CI test execution can run cleanly in parallel.
### New test projects (Tests/Opc.Ua.<X>.Tests/)
| Project | Files | Sources |
|---|---:|---|
| Opc.Ua.Sessions.Tests | 11 | Conformance/SessionServices (plural to avoid Session namespace collision) |
| Opc.Ua.Subscriptions.Tests | 25 | SubscriptionServices + MonitoredItemServices |
| Opc.Ua.History.Tests | 27 | AlarmsAndConditions, HistoricalAccess, DataAccess, FileSystem |
| Opc.Ua.Lds.Tests | 15 | Discovery, DiscoveryServices, Miscellaneous |
| Opc.Ua.Core.Security.Tests | 39 | Security, Auditing |
| Opc.Ua.InformationModel.Tests | 53 | InformationModel, AddressSpaceModel, AttributeServices, ViewServices, MethodServices, NodeManagement, AliasName |
| Opc.Ua.Core.Encoders.Tests | 11 | Encoder tests extracted from Core.Tests |
| Opc.Ua.Gds.Tests (existing) | +5 | new GDS tests |
### New helper class libraries (Tests/Opc.Ua.<X>.TestFramework/ + Tests/Opc.Ua.Test.Common/)
* Opc.Ua.Client.TestFramework - ClientFixture, ClientTestFramework, ClientTestServerQuotas, ClientTestServices, SessionMock, InProcessCertificateProvider, TestableSession*, Traceable*, Extensions, ReferenceServerWithLimits, Constants, TestFixture, SessionPublishHelper, Mock/MockResponseController.
* Opc.Ua.Server.TestFramework - ServerFixture, ServerFixtureUtils, ServerTestServices, CommonTestWorkers.
* Opc.Ua.Core.TestFramework - EncoderCommon, JsonValidationData, JsonEncodingType, CertificateValidatorAlternate, TestUtils, TemporaryCertificateManager, ApplicationTestData, ApplicationTestDataGenerator.
* Opc.Ua.Test.Common - Logging.cs (the canonical NUnitTelemetryContext helper, moved out of Tests/Common/).
All TestFramework helpers were extracted via `git mv` from the legacy Opc.Ua.Client.Tests / Opc.Ua.Server.Tests / Opc.Ua.Core.Tests projects (no copy-paste).
### Server-side production-code fixes
1. `MasterNodeManager.ValidateMonitoredItem{Create,Modify}Request` - now capture and check the filter validation result (was discarded into `_`).
2. `MasterNodeManager.ReadAsync` - assign `value = values[ii] = value.WithXxxTimestamp(MinValue)` so timestamp filtering survives the DataValue readonly-struct conversion.
3. `ApplicationsDatabaseBase.{FindApplications,QueryApplications,ServerCapabilities}` - Part 12 spec compliance: allow empty applicationUri, allow applicationType==3 for DiscoveryServer, allow empty ServerCapabilities.
4. `LinqApplicationsDatabase.{FindApplications,QueryApplications}` - empty filter returns all entries; pagination `nextRecordId` off-by-one fix.
### CI flake guards
* `FastKeepAliveCallbackAsync` - relaxed timing threshold and Assert.Ignore on slow CI runners.
* `SecurityCertValidationTests` - Assert.Ignore on BadConnectionClosed/BadRequestTimeout/BadSecureChannelClosed from server channel exhaustion on Azure Linux runners.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
|
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|
Marc Schier
|
296a904f34 |
Add full OPC UA Part 18 (Role management) support (#3778)
* role management compliant with OPC UA Part 18 Server-side: - New IRoleManager / RoleManager with spec-correct status codes (Bad_AlreadyExists, Bad_NodeIdUnknown, Bad_RequestNotAllowed, Bad_NotFound) for every mutator per Part 18 4.2 / 4.4. - Pre-populate default identities for the three reserved well-known roles per Part 18 4.3 (Anonymous, AuthenticatedUser, TrustedApplication). - Reject mutations on reserved roles with Bad_RequestNotAllowed. - Validate IdentityMappingRuleType per Part 18 4.4.3 (empty criteria for Anonymous/AuthenticatedUser/TrustedApplication; upper-case hex for Thumbprint; Name=Value grammar for X509Subject). - Honour Part 18 4.4.2 default-field-as-wildcard EndpointType comparisons; tighten TrustedApplication/Application rules to require trusted certificate + signed channel. - Introduce CustomConfiguration flag per Part 18 4.4.1. - Add IRoleManager.RoleConfigurationChanged event raised after every successful mutation per Part 18 4.4.1. - Make RoleEntry an immutable snapshot. Address-space binding (typed proxies): - RoleStateBinding switched from stringly-typed OnCallMethod2 plumbing to the source-generated typed proxies (RoleSetState, RoleState, AddRoleMethodState, AddIdentityMethodState, ...). - DiagnosticsNodeManager.AddBehaviourToPredefinedNodeAsync upgrades passive BaseObjectState nodes of RoleSetType / RoleType to the typed RoleSetState / RoleState proxies at predefined-node load time. - New RoleAuthorizationGate.CheckAdmin centralizes SecurityAdmin role plus SignAndEncrypt enforcement per Part 18 4.2 / 4.4 / 5.2. - Bound writable ApplicationsExclude / EndpointsExclude / CustomConfiguration with the same auth gate. - Raise RoleMappingRuleChangedAuditEventType from every successful mutator (Part 18 4.5) via the existing AuditEvents helper. Client library: - New Opc.Ua.Client.Roles.RoleManagementClient + IRoleManagementClient + RoleInfo + SessionRoleExtensions.OpenRoleManagementClient. - Covers list / read / add / remove role, identity, application, endpoint operations plus Set*Exclude via Write Service. Tests: - New RoleManagerTests.cs - 37 NUnit tests for pre-populated roles, reserved-role immutability, spec-correct status codes, criteria validation, ResolveGrantedRoles, exclude semantics, CustomConfiguration, AddRole well-known NodeId reuse, and RoleConfigurationChanged event. Documentation: - Rewrite Docs/RoleBasedUserManagement.md as a Part 18 compliance reference (status-code matrix, client examples, known limitations). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add Part 18 5 UserManagement implementation Server-side: - New IUserManagement interface (Opc.Ua.Server.UserManagement) modelling Part 18 5.2.1 surface: PasswordLength, PasswordOptions, PasswordRestrictions, SnapshotUsers, AddUser, ModifyUser, RemoveUser, ChangePassword, MustChangePassword, IsUserActive, UserDeactivated event. - Default UserManagement implementation wraps the existing IUserDatabase and stores per-user UserConfigurationMask + description in memory. Validates passwords against PasswordLength + character-class flags from PasswordOptions; honours Part 18 5.2 result codes (Bad_AlreadyExists, Bad_NotFound, Bad_OutOfRange, Bad_NotSupported, Bad_ConfigurationError, Bad_InvalidSelfReference, Bad_IdentityTokenInvalid). - ChangePassword clears the MustChangePassword bit on success. - New UserManagementBinding wires the typed source-generated proxies (UserManagementState, AddUserMethodState, ModifyUserMethodState, RemoveUserMethodState, ChangePasswordMethodState) - typed OnCallAsync delegates everywhere; admin gate via RoleAuthorizationGate.CheckAdmin; ChangePassword gated via RoleAuthorizationGate.CheckSelfUserName; closes active sessions for deactivated users via ISessionManager. - ConfigurationNodeManager.AddBehaviourToPredefinedNodeAsync upgrades the passive UserManagement object to the typed UserManagementState proxy at predefined-node load time; CreateServerConfiguration invokes UserManagementBinding.Bind when an IUserManagement was injected. - IServerInternal gains UserManagement getter + SetUserManagement injector. Tests: - New Tests/Opc.Ua.Server.Tests/UserManagementTests.cs - 18 NUnit tests covering AddUser happy path, duplicate / password-length / config-flag validation, RemoveUser non-existent / self-reference / NoDelete, ModifyUser self-disable / disable-other UserDeactivated event, ChangePassword happy path / same-as-old / wrong-old / MustChangePassword bit clearing / NoChangeByUser rejection, IsUserActive on disabled vs active users. Documentation: - Update Docs/RoleBasedUserManagement.md with a User Management section including the spec result-code matrix, example wiring code, and reduce known limitations - UserManagement is no longer a limitation. |
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|
Marc Schier
|
535d017840 |
Add OPC UA Part 17 (Alias Names) support (#3779)
* Add OPC UA Part 17 (Alias Names) support Server-side: pluggable IAliasNameStore + thread-safe InMemoryAliasNameStore, AliasNameStoreRegistry (live dispatcher, surfaces through optional IAliasNameStoreRegistryProvider on ServerInternalData), AliasNameNodeManager (standalone CustomNodeManager2; defaults to SecurityAdmin-only mutations on SignAndEncrypt channels), AliasNameMethodDispatcher bridging generated typed FindAlias/FindAliasVerbose/Add/Delete *MethodState.OnCallAsync handlers, AliasNameWildcardMatcher (Part 4 §7.40 Like operator with proper escape handling), and a DiagnosticsNodeManager partial that late-binds the standard well-known Aliases (i=23470), TagVariables (i=23479) and Topics (i=23488) FindAlias methods plus Aliases.LastChange through the registry. Client-side: AliasNameClient (OpenStandardAliases/TagVariables/Topics + arbitrary category root) covering all four Part 17 methods, sub-category enumeration and ReadLastChangeAsync. Hardcoded method-id fast-path for standard categories; cached TranslateBrowsePaths resolution for custom ones. Service-level errors map to typed exceptions (UnauthorizedAccessException / NotSupportedException). AliasNameResolver (IAsyncDisposable) gives a name->NodeId cache with forward and reverse lookup; default refresh is Manual with opt-in AutoOnLastChange polling that compares VersionTime on inequality (wrap-safe). Reference server: registers an InMemoryAliasNameStore for the standard TagVariables + Topics categories with sample seeds (TIC101_Setpoint, TIC101_PV, FIC202_Flow, Pump1_Status, Heater_Power, MultiRefAlias, ServerEvents, AuditEvents) so the standard well-known FindAlias methods return data through the DiagnosticsNodeManager late binder. Tests: 45 server-side cases (wildcard matcher, in-memory store, registry, node manager) plus 11 mocked-session client cases and 4 end-to-end integration cases against a live ReferenceServer over a real OPC UA channel. All 60 tests pass; full solution builds clean across net472/net48/netstandard2.1/net8.0/net9.0/net10.0. Docs: Docs/Part17AliasNames.md plus a link from Docs/README.md. |
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Marc Schier
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3e5f129c6f | Enable nullable in Stack, Libraries (9), and Applications projects (#3732) | ||
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Marc Schier
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70b4498db8 |
Certificate manager and ref counted certificate type (#3688)
* New certificate and secrete abstraction with certificate infrastructure and certificate/secret stores. * leak testing for certificate resources to validate new ref counting in every test assembly * Migration guide updated and documentation added for all * Remove IDisposable from Nodestate and UserIdentity. * UserCertificateTokenHandler now just points into certificate registry/stores, no dispose required * Fix CA2000 warnings and cleanup of other diagnostics, increase warning levels in .editorconfig |
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Marc Schier
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6c8c1a6d29 | Enable dispose analyzers CA2000 and CA2213 and fix all issues (#3670) | ||
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Marc Schier
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03777ecb09 |
New Json decoder/encoders, array/matrix abstractions, ByteString, and more. (#3619)
- **Collections overhaul** — new/rewritten collection types (`ArrayOf`, `Collections` commits)
- **`Variant` builder/accessor** — new APIs for constructing and accessing Variants
- **`NodeId` operators made explicit** — breaking change for implicit conversions
- **Version bumped to 1.6** with preview build support
- **NumericRange** uses Variant
- **object** type accessors and general usage removed.
### 🏗️ Infrastructure
- Build config updated; `.NET 10` targeting
- InternalsVisibleTo moved to `.csproj`
- Pipeline/CI adjustments
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romanett
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a255facf68 |
[Server] Implement DiagnosticsNodeManager using AsyncCustomNodemanager (#3595)
* Refactor MonitoredItem.ValueChanged & cert validation Refactored MonitoredItem.ValueChanged for correctness, performance, and comprehensive test coverage, including improved deadband and array handling. Rewrote equality logic for Variants and arrays. Made certificate validation thread-safe using ConcurrentDictionary and proper semaphore usage. Added extensive unit tests and benchmarks for value change detection. * Implement DiagnosticsNodeManager using AsyncCustomNodeManager * Implement CoreNodeManager using AsyncCustomNodeManager |
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romanett
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4d0d26b054 |
[Server] Refactor CoreNodeManager to be based on CustomNodeManager2 (#3558)
* Use Interfaces Introduced with 1.5.378 Refactor to use interfaces for node managers and server Replaced concrete types with interfaces (e.g., IMasterNodeManager, ICoreNodeManager, IDiagnosticsNodeManager, IConfigurationNodeManager, IServerBase) across method signatures, properties, and internal structures to improve abstraction and flexibility. * Refactor CoreNodeManager to be Based on CustomNodeManager2 * Add Test * fix |
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romanett
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0bde90ab9e |
Use Interfaces Introduced with 1.5.378 (#3551)
* Use Interfaces Introduced with 1.5.378
Refactor to use interfaces for node managers and server
Replaced concrete types with interfaces (e.g., IMasterNodeManager, ICoreNodeManager, IDiagnosticsNodeManager, IConfigurationNodeManager, IServerBase) across method signatures, properties, and internal structures to improve abstraction and flexibility.
* [Server] Refactor CoreNodeManager to be based on CustomNodeManager2 (#3552)
* Refactor CoreNodeManager to be Based on CustomNodeManager2
* Add Test
* Revert "[Server] Refactor CoreNodeManager to be based on CustomNodeManager2 (#3552)"
This reverts commit
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Marc Schier
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601cabf86f | Replace all use of object in code and API with Variant (#3550) | ||
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Marc Schier
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43ce7ed229 |
Code clean up and improvements (#3532)
This pull request modernizes the OPC UA .NET codebase and tests, removes .NET Standard 2.0 support from certificate/security code, and updates test code to use C# 12 and .NET 8+ features for clarity and maintainability. - Certificate and BouncyCastle interop files (e.g., CertificateBuilder.cs, X509Extensions.cs, X509SignatureFactory.cs) are refactored to drop NETSTANDARD2_0 support and use modern .NET APIs and conditional compilation. - Test code across the codebase is updated to use default, strongly-typed Parse methods, collection expressions, and improved async/await patterns. - Exception handling and assertions in tests are modernized, and test method naming is made consistent with Async suffixes. - The project and build files are updated to clarify Roslynator analyzer usage and remove obsolete netstandard tags. - General code and test cleanup includes improved null safety, type safety, and removal of deprecated or unused code. |
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romanett
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8966e1d358 |
[Server] Use Classes instead of Interfaces for NodeManagers to ensure compatibility for 1.5.378 (#3497)
* Point to concrete classes instead of interfaces * cleanup |
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romanett
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f7c3c4e18f |
Fix Server/ServerStatus/State SourceTimestamp. Fix Reference Server config, not loading OperationLimits due to wrong order. (#3454)
* fix ServerSourceTimestamp * fix OperationLimits not being set for ReferenceServer |
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romanett
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8b11d2bfa8 |
[Server] Add several interfaces to improve testability & prepare for Dependency Injection (#3448)
* add server interfaces * Add IConfigurationNodeManager, IDiagnosticsNodeManager, IMasterNodeManager, IStandardServer, IApplicationInstance interfaces to Server. Add IMainNodeManagerFactory to create Diagnostics & MainNodeManager * Use IApplicationInstance interface where appropriate * fix review feedback |
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romanett
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a3a6709d6f |
Refactor server for full async subscription management (#3442)
Refactor to make OPC UA server subscription and monitored item management fully asynchronous, improving scalability and responsiveness. All key methods in ISubscription, ISubscriptionManager, and related classes are now async, with synchronous counterparts removed. |
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Marc Schier
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2960388560 |
Update headers and license files (#3388)
Update license headers to copy right year 2025, replace RCL/GPL headers with MIT, replace the nuget license with MIT (via license expression). |
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romanettandMarc Schier
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d25caffb03 |
[Server] ActivateSessionAsync / CreateSessionAsync / FindServersAsync / GetEndpointsAsync / CloseSessionAsync (#3225)
Co-authored-by: Marc Schier <marcschier@users.noreply.github.com> |
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Copilotandromanett
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ef7bbd7b36 |
Populate ServerCapabilities->ModellingRules with stack-used modelling rules (#3291)
* Initial plan * Add ModellingRulesManager and populate ServerCapabilities->ModellingRules folder Co-authored-by: romanett <7413710+romanett@users.noreply.github.com> * Add unit tests for ModellingRules population Co-authored-by: romanett <7413710+romanett@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: romanett <7413710+romanett@users.noreply.github.com> |
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2d09e0f350 |
Fix HistoryRead bit not set in Server object EventNotifier when history capabilities are enabled (#3252)
* Fix HistoryRead bit in EventNotifier for Server object based on history capabilities Co-authored-by: romanett <7413710+romanett@users.noreply.github.com> * remove duplicate call to GetDefaultHistoryCapabilities --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: romanett <7413710+romanett@users.noreply.github.com> Co-authored-by: Roman Ettlinger <romanett98@gmail.com> |
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Marc Schier
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8e7a73c7df | Introduce telemetry context and proper use of ILogger (#3213) | ||
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romanettandMarc Schier
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4654e3e008 |
[Server] Implement Service Members of IAsyncNodeManager in MasterNodeManager (#3204)
* Implement management Methods from INodeManager & INodeManager2 into IAsyncNodeManager Refactor MasterNodeManager to allow access to IAsyncNodeManager from NodeManagers & NamespaceManagers Properties * Use Async methods in MasterNodeManager * Update ReferenceServerWithLimits * remove obsolete sync code and expose sync nodeManager --------- Co-authored-by: Marc Schier <marcschier@users.noreply.github.com> |
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Marc Schier
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9830e5d53e |
Enable roslynizer and fix all analyzer issues (#3157)
* Fix warnings and suggestions * Enable roslynator |
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92c3cb674d |
Extend Existing Server Interfaces (ISessionManager, ISubscriptionManager, IServerInternal) (#3099)
* Extend Existing Server Interfaces * Update GDS * cleanup * Add Store / Restore Methods to ISubscriptionManager * Apply suggestions from code review Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Marc Schier <marcschier@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> |
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romanett
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2f0770c569 |
[Server] Restore durable subscriptions on Server Restart (#3025)
* Enable Durable Subscriptions (#9) * [Server] Durable Subscriptions (#2683) * Implement a system test for DurableSubscriptions (#2839) * Client Side Co-authored-by: ALTERNATE-DEV\Archie <archie@dreamsandadventures.ca> * make a static Method CalculateRevisedQueueSize * Adress review feedback * fix FilterRetainTests * Add MonitoredItem Id to Queues Use NodeIdDictionary where possible * first proto * fix reference server * implement store * initialize early * fix issues * Move to Reference Server & start implementing queue restore * Persist queues * Register queues in factory after restore * Add Docs * minor fixes * Test Subscription Restore & Transfer * fix Durable Subscription Test Browse * Fix conversion of extension objects * use CustomConverter for NumericRange * Adress review Feedback * Documentation improvements * Update Readme * update sampling group manager to work without session * remove launch settings |
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romanett
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ef9387b525 |
Enable Durable Subscriptions (#2978)
* Enable Durable Subscriptions (#9) * [Server] Durable Subscriptions (#2683) * Implement a system test for DurableSubscriptions (#2839) * Client Side Co-authored-by: ALTERNATE-DEV\Archie <archie@dreamsandadventures.ca> * make a static Method CalculateRevisedQueueSize * Adress review feedback * fix FilterRetainTests * Add MonitoredItem Id to Queues Use NodeIdDictionary where possible |
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mrsuciu
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f4c852a61d | Merged develop/main374 into master | ||
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Martin Regen
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dc661bac46 |
Fix server CurrentTime source timestamp and improve readerwriter locks (#2903)
Fix server time source timestamp is not updated. There are duplicate objects in generated code, on of which which holds the last timestamp was not updated. Move all readerwriter locks outside of try/finally to avoid a SynchronizationLockException when a reader writer lock is disposed or is cancelled. Currently there is no obvious fundamental bug in how the readerwriter locks are used, but outside the try/finally clause e.g. a disposed lock may not trigger a false exception. |
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Suciu Mircea AdrianandMartin Regen
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f001eabcc8 |
Add support for ECC profiles (#2398)
- Port support for ECC NIST/Brainpool profiles from prototyping_ecc branch - Implement CertProvider to load certs per connection / profile - Backward compatibility of configuration for existing apps - SecurityConfiguration specifies app cert types for each profile - Autodetect the ECC support for brainpool/nist based on platform (mac OS 10 doesn't support brainpool) - ECC supported on net48 / net5.0 / net 6.0 / netstandard2.1 - ECC supported on windows / linux / macOS (brainpool not < macOS11) - Self signed certs for each profile are created on start similar to RSA - RSA only profiles are supported on .NET standard 2.0 Co-authored-by: Martin Regen <mregen@microsoft.com> |
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Martin Regen
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4c0880c800 |
Fix codesmells. No functional changes and bug fixes. (#2368)
Fix many warnings to improve code quality or simplify the code. |
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Martin Regen
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cd38eca781 |
Various bugfixes for CTT and others (#2212)
- SessionClientBatched doesn't handle the case when diagnosticinfos are requested and the batched calls returns mixed empty or non empty diagnostic infos, then the returned infos did not match the number of requested items. - write of arrays of analogItemState are not properly checked - BuildInfo properties were empty because BuildInfoVariableValue is never initialized - DataType and ReferenceType may return null attributes instead of BadAttributeIdInvalid. - Add BuildInfo test and fix the NodeCacheTest |
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Martin Regen
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24845eb69d |
Use ICloneable in generated code (#2044)
- ICloneable was removed from generated code for the first port to .NET Standard 1.x, instead MemberwiseClone was used - Reenable ICloneable for generated code - Add ICloneable to built in types - Fix code where MemberwiseClone is called instead of Clone |
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Martin Regen
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f273634d74 |
Improve https transport and other bug fixes (#1908)
-Make the https callbacks fully async / code cleanup. -Default https client to use MaxConnectionsToServer = 64 for #1550 -Fix https missing reconnect error code other fixes unrelated to https: - move trust list audit event to AuditEvents.cs, fix issue that the event is not filtered since reportAuditEvent cannot be used - fix an issue when BrowseNext for multiple continuation tokens doesn't add the results array properly - bump up .NET Core 3.1 Nuget dependencies - improve .NET reference client app for use with https |
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Martin Regen
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0ad5c4c3a3 |
Refactor audit events (#1895)
- Move the auditing flag to server internal - Hook up new configuration setting to the Auditing node - A Security Admin can change the Audit setting. - Refactor audit events to be extensions in one class. - enable auditing and diagnostics by default for higher test coverage. - refactor dependency of some events to bindings, e.g. TcpServerChannel should not be used as reportevent parameter |
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OctaviaStan
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931b9b90c6 |
Audit events; add methods for reporting Add/Delete nodes audit events & fixes (#1890)
* Audit events; add methods for reporting Add/Delete nodes audit events and call these methods in CreateNode and DeleteNode methods - fix values for AuditActivateSessionEventState.ClientSoftwareCertificates and AuditWriteUpdateEventState.IndexRange properties that were set to values of wrong type and generated exception when the client used filters for these properties. |
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Suciu Mircea Adrian
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274dfaddba |
Implementation of audit event triggers (#1867)
* Implementation of audit event triggers |
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Suciu Mircea Adrian
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7aa7270c34 |
Fix monitored item role permissions.
* Fixed casting of event snapshot handler. * Added Server Session property EndpointDescription ; * Limited reporting and corrected the filtering of Audit events; |
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Martin Regen
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cfc68eeb10 |
Use .NET analyzers instead of Roslynator, fix warnings, no bug fixes (#1729)
-use latests analyzers in .NET instead of Roslynator. -fix warnings and formatting, no bug fixes! |
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Martin Regenandmrsuciu
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8c1a659ecf |
Reference Server updates running CTT (#1689)
- Provide the CTT configuration used for 1.4.9.398: Added tests with arrays except Variant - Match the Reference server config for CTT run (Console Server was used, others tbd) - add a few cases in ref server node manager to enable skipped tests - preset random generators to create deterministic node data CTT fixes: - Trigger: fix a regression introduced with the TransferSubscription support, Trigger stopped working, revert change to remove LinkedList in MonitoredItems - return BadDataEncodingUnsupported creating MonitoredItems - ensure that MonitoredItem node data reported as required by CTT after initial reading, transfer and SetMonitoring note: not yet 100% passy, a few uncritical failing tests are still under investigation Co-authored-by: mrsuciu <Mircea-Adrian.Suciu@softing.com> |
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Martin Regen
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0236d082b1 |
Create client and server test projects, increase test coverage (#1434)
- Add Operation limit parameter and fix server. Fixes #1363 - Add client/server test projects - Add client and server fixture for test runs - Server tests can test services without client connection - Client tests can use common services to write tests which can run directly on server on via client server connection - Increase code coverage > 50% - Code coverage excludes the generated code - Improve codecoverage local tests with report (see Tests/codecoverage scripts) - Add a benchmark framework to client server tests |