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fuzzing
15
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Marc Schier
|
ae34b02938 |
Fuzzing coverage expansion (Full Encoders / Certificates / Network) (#3867)
# Description
Broadens fuzz coverage across the highest-value untrusted-input surfaces
in the stack, refactors the per-area scaffolding so adding a new fuzz
area is a copy-paste-replace operation, and integrates everything into
`UA.slnx`, `Fuzzing/Fuzzing.md`, and `Docs/README.md`.
**Totals**: 143 files, +4961 / −289. Source plan:
`plans/27-fuzzing-coverage-expansion.md` (added in this PR).
### Shared scaffolding (refactor, no behaviour change)
* Extract generic NUnit replay harness from
`Encoders/Fuzz.Tests/EncoderTests.cs` into
`Fuzzing/common/Fuzz.Tests/{FuzzTargetTestsBase,FuzzTargetFunction,TestcaseAsset,TestAssetUtils}.cs`.
* Each area's `Fuzz.Tests` becomes a thin subclass binding its own
`FuzzableCode` type.
* Hardcoded testcase-suffix arrays replaced with `Testcases.*` directory
discovery at runtime.
* New `Fuzzing/scripts/fuzz-menu.ps1`: dynamic target menu enumerating
`FuzzableCode` statics via reflection — no more hardcoded target lists
in `libfuzz.bat` / `aflfuzz.sh`.
### Encoders area hardening
* **Bug fix**: `AflfuzzXmlEncoder` was re-encoding via `JsonEncoder`;
now uses `XmlEncoder` (the `LibfuzzXmlEncoder` variant was already
correct).
* Add idempotent JSON / XML targets mirroring the existing Binary
idempotent pattern.
* Add compact-JSON encoder option coverage (`JsonEncoderOptions.None`
alongside `Verbose`).
* New `FuzzableCode.BuiltInTypes.cs` (48 targets): `NodeId`,
`ExpandedNodeId`, `Variant`, `ExtensionObject`, `DataValue`,
`DiagnosticInfo`, `QualifiedName`, `LocalizedText` × Binary/JSON/XML
decoders.
* Enrich `Encoders.Testcases.cs` seed corpus with `BrowseRequest` +
`WriteRequest`.
* New `Fuzzing/dictionaries/binary.dict`.
### String parsers (folded into Encoders area)
* New `FuzzableCode.Parsers.cs` (12 targets): `NodeId.Parse`,
`ExpandedNodeId.Parse`, `RelativePathFormatter.Parse`,
`QualifiedName.Parse`, `NumericRange.Parse`, `Uuid` round-trip (both
afl-string and libFuzzer-span signatures).
* New `Fuzzing/dictionaries/nodeid.dict`.
### Certificates / CRL / ASN.1 (NEW area)
* New `Fuzzing/Certificates/{Fuzz,Fuzz.Tests,Fuzz.Tools}` referencing
`Opc.Ua.Security.Certificates` + `Opc.Ua.Core`.
* Targets (20 total): `X509CRL(byte[])` → `EnsureDecoded`,
`X509SubjectAltNameExtension` / `X509AuthorityKeyIdentifierExtension` /
`X509CrlNumberExtension` raw-ASN.1 decoders,
`PEMReader.ImportPublicKeysFromPEM` / `ImportRsaPrivateKeyFromPEM`,
`Pkcs10CertificationRequest`, `AsnUtils.ParseX509Blob` + `AsnReader`
sequence/integer helpers.
* `Certificates.Testcases.cs` builds an RSA cert / CRL / CSR with the
existing builders and emits raw DER + PEM seeds.
* New `Fuzzing/dictionaries/asn1.dict` (DER tags, context-class tags,
length-form sentinels, OID prefixes).
### Network area via `Opc.Ua.Bindings.Pcap` (NO Core changes, NEW area)
* New `Fuzzing/Network/{Fuzz,Fuzz.Tests,Fuzz.Tools}`, multi-targeted
`net8.0;net9.0;net10.0` to match the pcap binding matrix (excluded from
net48/net472).
* **Stateless targets**: `OpcUaFrameParser.Process` (TCP segment → UA-SC
chunk splitter), `TcpStreamReassembler.Process` (raw TCP reassembly),
`OfflineSecureChannel.ReadChunk` (UA-SC symmetric decrypt + verify via
`UaSCUaBinaryChannel.ReadSymmetricMessage` → every security profile
covered through the binding), `ServiceCallReassembler.Push` (chunk →
decoded service call).
* **Stateful libFuzzer-only targets**: `MockServerReplay` /
`MockClientReplay` drivers in a separate target list so cheap stateless
targets dominate throughput.
* Deterministic test-only `ChannelKeyMaterial` via
`SecurityPolicies.None`.
* `Network.Testcases.cs` emits synthetic Hello/Ack/Err/Rhe/MSG seeds via
`LoopbackFrameBuilder`. Live handshake recorder is out of scope for this
PR (degraded mode documented).
* `Network.Fuzz` host does **not** instantiate `NicCaptureSource` — the
AFL/libFuzzer process never opens raw sockets.
* New `Fuzzing/dictionaries/uasc.dict` (MSG/OPN/CLO/HEL/ACK/ERR/RHE
magic + chunk-type bytes + security-policy URI prefixes) and `tcp.dict`
(Ethernet/IPv4/TCP framing markers).
### `Opc.Ua.Core` UA-SC parse seam (complements 4a)
* New `Stack/Opc.Ua.Core/Stack/Tcp/TcpMessageParsers.cs` — `internal
static` helpers for the pre-crypto, pre-auth chunk surface NOT covered
by the pcap binding: `TryParseChunkHeader`, `ReadHelloMessage`,
`ReadAcknowledgeMessage`, `ReadErrorMessage`, `ReadReverseHelloMessage`,
`ReadAsymmetricMessageHeader`.
* **No production-code refactor** (Strategy B): the new internal helpers
are an independent parse seam, not a refactor of the entangled private
channel methods. Existing `ProcessHelloMessage` /
`ProcessReverseHelloMessage` / asym-header decode paths are untouched.
Behaviour is byte-identical (verified — Opc.Ua.Core.Tests Tcp subset 7/7
passing).
* Surface via `<InternalsVisibleTo Include="Network.Fuzz" />` (+
matching Tools and Tests entries because the linked
`FuzzableCode.Transport.cs` compiles from all three host projects).
* New `Fuzzing/Network/Fuzz/FuzzableCode.Transport.cs` (12 targets) +
`Fuzzing/Network/Fuzz.Tools/Transport.Testcases.cs` (seeds under
`Testcases.Tcp.*`).
### Integration
* `UA.slnx`: add the 6 new fuzz projects, 4 new shared harness `.cs`
files, 5 new dictionaries, and the new `fuzz-menu.ps1` script — all
under the right `/Fuzzing/<Area>/` solution folders.
* Rewrite `Fuzzing/Fuzzing.md`: areas table, per-area dictionaries,
dynamic target-menu, step-by-step "how to add a new fuzz area" recipe,
Network area's replay-driven seed pipeline + key-material discipline,
pcap binding dependency note.
* Cross-link from `Docs/README.md` to `Fuzzing/Fuzzing.md`.
* Fix `.Order()` → `.OrderBy()` in shared scaffolding
(`.Order(IComparer)` is net7+; the harness compiles on net48/net472 for
the Encoders + Certificates test matrices).
## Verification
| Project | TFM | Tests | Result |
|---|---|---|---|
| `Encoders.Fuzz.Tests` | net10.0 | 4131 | ✅ 0 failed |
| `Certificates.Fuzz.Tests` | net10.0 | 220 | ✅ 0 failed |
| `Network.Fuzz.Tests` | net10.0 | 330 | ✅ 0 failed |
| **Total** | | **4681** | **✅ 0 failed** |
* Full `dotnet build UA.slnx` (all TFMs, including
net48/net472/net8/net9/net10): **0 errors**, warning count unchanged
from baseline.
* `Network.Fuzz` multi-TFM build: **net8.0 + net9.0 + net10.0** all
green.
* `Opc.Ua.Core` build: **0 errors, 0 warnings** after Phase 4b seam
addition.
## Notes for reviewers
* **Base branch**: `channelrefinements2`, not `master`. The pcap binding
(`Stack/Opc.Ua.Bindings.Pcap`) only exists on the channelrefinements
line.
* **Real keylog / key material**: never committed. All Network seed
corpora use deterministic material generated from fixture test
certificates via the binding's own replay helpers.
* **`.der` test assets**: force-added with `git add -f` (consistent with
the existing intentional exception at
`Tests/Opc.Ua.Security.Certificates.Tests/Assets/OPC Foundation Root CA
[...].der`); the repo-wide `*.der` gitignore otherwise excludes them.
* **Out of scope** (documented as fold-ins for future work):
`PcapFileReader` / `PcapNgFileWriter` / `UaKeyLogTextReader` /
`UaKeyLogJsonReader` defensive parser fuzzing; live handshake recorder
for `Network.Testcases.cs`; real loopback replay drivers (current
implementation uses synthetic replay).
## 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.
- [ ] I ran **all** tests locally using the **UA.slnx** solution against
at least .net **framework** and .net **10**, and all passed. _(Fuzz
suites verified on net10.0: 4681/4681 passing. Full UA.slnx build green
on all TFMs. Full repo-wide test run not yet executed on net48 —
pre-existing tests unaffected by these changes; only
`Stack/Opc.Ua.Core/Stack/Tcp/TcpMessageParsers.cs` is new and is gated
behind `<InternalsVisibleTo>`.)_
- [ ] 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
|
c23f477bc7 | Merge branch 'master' into channelrefinements | ||
|
Marc Schier
|
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 Schier
|
36d67b3d3a |
[Client] Central channel manager with shared, ref-counted transport channels (#3288)
Introduces `IClientChannelManager` as the central registry for client-side transport channels. Sessions and discovery clients now share ref-counted managed channels per (endpoint, reverse-connect identity); reconnect is coalesced and notified to attached participants via a new `IReconnectParticipant` callback interface; service calls are gated by a three-state lifecycle (`TransportReconnecting` -> `TransportConnectedSessionReactivating` -> `Ready`) until reactivation completes. New types in `Stack/Opc.Ua.Core/Stack/Client/`: - `ManagedChannelKey`, `ChannelState`, `ChannelStateChange`, `ParticipantReconnectResult` - `IReconnectParticipant`, `IManagedTransportChannel`, `IClientChannelManager` - `IChannelReconnectPolicy` + `ExponentialBackoffChannelReconnectPolicy` - `IRetryBudget` + `RetryBudget` (shared retry deadline across the two layers) - `ClientChannelManager.Managed/Entry/Lease/Metrics/Diagnostics/CertRotation.cs` partials with refcount, coalesced reconnect, IMeter instruments, ActivitySource + EventSource, and automatic ReconnectAllAsync on certificate rotation. Session integration (Libraries/Opc.Ua.Client): - `Session.CreateAsync(IClientChannelManager, ...)` overload constructs a Session that shares its channel with co-located participants. - `Session` implements `IReconnectParticipant`; reactivation handler distinguishes Reactivated / RequiresSessionRecreate / TransientFailure / FatalForParticipant / FatalForChannel. - `Session.ReconnectAsync(ct)` automatically delegates to the channel manager when wired. - `Session.RecreateInPlaceAsync` swaps managed-channel leases for failover-to-different-endpoint; same-key recreates delegate to manager reconnect; explicit channel/connection callers retain legacy behavior. - KA failure routes through `IClientChannelManager.ReconnectAsync(channel)`. ManagedSession integration: - `WithChannelManager(...)` builder + ctor param. - Two-level retry: channel-mgr handles transparent reconnect; outer `ConnectionStateMachine` + `IReconnectPolicy` only triggers on terminal channel `Faulted`. Outer-state churn suppressed during channel-mgr cycles via `_channelReconnectInProgress` flag wired through `IManagedTransportChannel.StateChanged`. - New `ManagedSession.ChannelStateChanged` event surfaces transparent reconnects to UI / health dashboards. - `ConnectionStateChangedEventArgs.UnderlyingChannelState` populated when outer reconnect was triggered by a channel fault. - Shared `IRetryBudget` propagated to channel-mgr so the two layers enforce a single max-total-time instead of compounding multiplicatively. Discovery/Registration/GDS: - Channel-manager-aware `CreateAsync` overloads on `DiscoveryClient`, `RegistrationClient`, `ServerPushConfigurationClient`, `LocalDiscoveryServerClient`, `GlobalDiscoveryServerClient`. Each registers a minimal `IReconnectParticipant`; co-located sessions and discovery probes targeting the same endpoint share a channel. HTTPS transport (`Stack/Opc.Ua.Bindings.Https/`): - New `IOpcUaHttpClientFactory` abstraction. - HTTPS / OPC-HTTPS channels migrated to `IHttpClientFactory` + `Microsoft.Extensions.Http.Resilience` (10.6.0, AOT-compatible on net10 via source generators; legacy direct-HTTP path retained for older TFMs / no-DI consumers). DI: - `AddOpcUa().AddClient(...)` registers `IClientChannelManager` and the named HTTPS HttpClient + standard resilience handler automatically. - `ManagedSessionBuilder` resolves the manager from DI when present. Obsoletions (functional, `[Obsolete]` with guidance): - `IClientBase.AttachChannel`/`DetachChannel` - `SessionReconnectHandler` - `SessionExtensions.ReconnectAsync(connection, ct)` and `(channel, ct)` legacy overloads Tests (~70 new unit + 4 live-server integration fixtures): - Core: `ClientChannelManagerManagedTests`, `ClientChannelManagerCertRotationTests`, `RetryBudgetTests`, `OpcUaHttpClientFactoryTests` (56/56 pass). - Client: `ManagedSession*Tests` updated (129/129 pass) + back-compat suites pass with `#pragma warning disable CS0618`. - Sessions integration: `ChannelManagerSharing/TransparentReconnect/SessionLifecycle/CertRotation` (6 pass, 2 skipped with documented blockers for faulted-entry reset and RequiresSessionRecreate end-to-end plumbing). Builds clean (0 warnings / 0 errors) across all six TFMs (net472, net48, netstandard2.1, net8.0, net9.0, net10.0). Docs: - `Docs/Sessions.md` new section 4 documents the channel manager, three-state gating, two-level retry with shared `IRetryBudget`, and HTTPS resilience layering. - `Docs/MigrationGuide.md` migration recipes for the four obsoleted API groups. - `Docs/DependencyInjection.md` channel-manager and HTTPS factory registration. |
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Marc Schier
|
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
|
64ca85fce3 |
Increase code coverage across solution (#3662)
Add additional tests to increase code coverage across the solution |
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Marc Schier
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5a1e547250 | Code cleanup and modernization of test assertions to comply with project standards. (#3631) | ||
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Marc Schier
|
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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Marc Schier
|
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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fab6f2ac1a |
[Client] Obsolete APM calls (#3282)
* Refactor for robustness and async improvements Refactored code to enhance robustness and maintainability by enabling nullable reference types and using `async`/`await` for asynchronous operations. Updated exception handling to use `BadNotConnected()` for more accurate error states. Removed unused code and improved test files to align with these changes. Introduced `OpenInternalAsync` for better channel management and handled on-demand connection creation in `SendRequestAsync`. * Obsolete APM * Remove WCF remainders, channel clean up and initial cut at Channel factory * Clean up copyright notice formatting * Make connect async in Socket and abstract bindings for easier testing * Fix unit tests These changes enhance robustness, maintainability, and correctness of channel and task management. --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Roman Ettlinger <romanett98@gmail.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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dependabot[bot]andRoman Ettlinger
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60689c9431 |
Bump NUnit from 3.14.0 to 4.1.0 (#2535)
* Bump NUnit from 3.14.0 to 4.1.0 Bumps [NUnit](https://github.com/nunit/nunit) from 3.14.0 to 4.1.0. - [Release notes](https://github.com/nunit/nunit/releases) - [Changelog](https://github.com/nunit/nunit/blob/master/CHANGES.md) - [Commits](https://github.com/nunit/nunit/compare/v3.14.0...4.1.0) --- updated-dependencies: - dependency-name: NUnit dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> * fix Build by adding: using Assert = NUnit.Framework.Legacy.ClassicAssert; Co-authored-by: Roman Ettlinger <romanett98@gmail.com> |
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Martin Regen
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2b9d8f9de5 |
Fix warnings, no functional changes. Improve globalization. (#2445)
Fix warnings regarding localization, CLS compliance, performance. No functional changes. Many but not all adressed: CA1859 CA1868 CA1305 CA1310 CA1861 - based on the discussion, use IFormatProvider where appropriate in ToString |
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KircMax
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5722dd56f7 |
Add property to get local endpoint from IMessageSocket (#1793)
Add the getter (since the System.Net.Sockets.Socket: m_socket does not implement a setter) for the LocalEndPoint so that a user can access the Information on which IP+Port the Socket is running on |