OPCFoundation.NetStandard.Opc.Ua.Gds.Client
2.0.2
Prefix Reserved
dotnet add package OPCFoundation.NetStandard.Opc.Ua.Gds.Client --version 2.0.2
NuGet\Install-Package OPCFoundation.NetStandard.Opc.Ua.Gds.Client -Version 2.0.2
<PackageReference Include="OPCFoundation.NetStandard.Opc.Ua.Gds.Client" Version="2.0.2" />
<PackageVersion Include="OPCFoundation.NetStandard.Opc.Ua.Gds.Client" Version="2.0.2" />
<PackageReference Include="OPCFoundation.NetStandard.Opc.Ua.Gds.Client" />
paket add OPCFoundation.NetStandard.Opc.Ua.Gds.Client --version 2.0.2
#r "nuget: OPCFoundation.NetStandard.Opc.Ua.Gds.Client, 2.0.2"
#:package OPCFoundation.NetStandard.Opc.Ua.Gds.Client@2.0.2
#addin nuget:?package=OPCFoundation.NetStandard.Opc.Ua.Gds.Client&version=2.0.2
#tool nuget:?package=OPCFoundation.NetStandard.Opc.Ua.Gds.Client&version=2.0.2
OPC UA .NET Standard — GDS client
OPCFoundation.NetStandard.Opc.Ua.Gds.Client is the
client-side library for the OPC UA Global Discovery Server (GDS) —
OPC 10000-12 (Part 12). It implements the GDS service-call surface
(RegisterApplication, FindApplications, GetCertificateGroups,
StartSigningRequest, FinishRequest, GetTrustList, …) on top of
Opc.Ua.Client, with the certificate-push management flows for
servers that delegate PKI to a GDS.
Overview
Reference this package from any application or tool that needs to talk to a GDS — typically a provisioning utility, a certificate authority bridge, or a server that uses GDS-driven push management.
ServerPushConfigurationClient.CaptureAsync runs the existing certificate and
TrustList operations on an already authorized encrypted session generation. It
does not reconnect, change user credentials, or close the caller's connection.
AddGdsClient registers a
Func<ISession, CancellationToken, ValueTask<ServerPushConfigurationClient>>
capture factory alongside the existing connection-owning client. Dispose each
captured client asynchronously after its operations.
Captured TrustList reads and failed writes close remote handles with a separate
five-second cleanup token, even after transfer cancellation. If transfer and
cleanup both fail, the operation reports both exceptions. A failed
CloseAndUpdate response does not establish whether the server committed the
update; reconcile its state before repeating the write.
For OPC 10000-21 registrar administration, OnboardingClient calls the
standard DeviceRegistrarAdminType instance with specification-native
ArrayOf<string> signed JSON ticket inputs and returns ArrayOf<StatusCode>.
Register it through .AddGdsClient().AddOnboardingClient().
PullDcaWorkflow provides bounded identity selection, software-update gating,
certificate requests, trust download and host-owned installation through
generated proxies and a borrowed ManagedSession. Register the identity and
credential providers before selecting .AddGdsClient().AddPullDcaWorkflow().
Transport failures retry only the original signing request within the shared
finish-attempt budget. Exhaustion propagates the final error; authorization and
certificate-validation errors are not retried.
An optional .AddPullDcaCertificateReceipts(namespaceUris, scope) registration
retains received signing output in a host-selected ISecretStore, so a later
trust-download or installation failure can resume without repeating an accepted
FinishRequest. The built-in adapter requires one exclusive scope owner;
restart durability depends on the selected store. It does not restore private
keys or complete the remaining device lifecycle.
An explicit IPullDcaSigningRecoveryProvider enables Part 12 GetCertificates
recovery when a repeated signing-request completion returns Bad_InvalidArgument.
The provider must prove the retained request/key binding and reject stale
assignments before output is retained or installed. Persistence alone cannot
recover an accepted response lost before local publication. The sample does not
yet supply the request evidence needed for this recovery path.
Target frameworks
net48, net8.0, net9.0,
net10.0.
Additional documentation
See the main repository README and the GDS guide.
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net8.0 is compatible. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 is compatible. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
| .NET Framework | net48 is compatible. net481 was computed. |
-
.NETFramework 4.8
- BitFaster.Caching (>= 2.6.1)
- BouncyCastle.Cryptography (>= 2.7.0)
- Microsoft.Bcl.AsyncInterfaces (>= 10.0.13)
- Microsoft.Bcl.HashCode (>= 6.0.0)
- Microsoft.Bcl.TimeProvider (>= 10.0.13)
- Microsoft.Extensions.Compliance.Abstractions (>= 10.11.0)
- Microsoft.Extensions.Configuration (>= 10.0.13)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.13)
- Microsoft.Extensions.DependencyInjection (>= 10.0.13)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.13)
- Microsoft.Extensions.Diagnostics (>= 10.0.13)
- Microsoft.Extensions.Hosting.Abstractions (>= 10.0.13)
- Microsoft.Extensions.Http (>= 10.0.13)
- Microsoft.Extensions.Http.Resilience (>= 10.11.0)
- Microsoft.Extensions.Logging (>= 10.0.13)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.13)
- Microsoft.Extensions.Options (>= 10.0.13)
- Microsoft.Extensions.Options.ConfigurationExtensions (>= 10.0.13)
- Microsoft.Extensions.Telemetry (>= 10.11.0)
- Microsoft.Extensions.Telemetry.Abstractions (>= 10.11.0)
- OPCFoundation.NetStandard.Opc.Ua.Client (>= 2.0.2)
- OPCFoundation.NetStandard.Opc.Ua.Gds (>= 2.0.2)
- System.Buffers (>= 4.6.1)
- System.Collections.Immutable (>= 9.0.0)
- System.Diagnostics.DiagnosticSource (>= 10.0.13)
- System.Formats.Asn1 (>= 10.0.13)
- System.Memory (>= 4.6.3)
- System.Runtime.CompilerServices.Unsafe (>= 6.1.2)
- System.Text.Json (>= 10.0.13)
- System.Threading.Channels (>= 10.0.13)
- System.Threading.RateLimiting (>= 10.0.13)
- System.Threading.Tasks.Extensions (>= 4.6.3)
-
net10.0
- BitFaster.Caching (>= 2.6.1)
- Microsoft.Bcl.TimeProvider (>= 10.0.13)
- Microsoft.Extensions.Compliance.Abstractions (>= 10.11.0)
- Microsoft.Extensions.Configuration (>= 10.0.13)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.13)
- Microsoft.Extensions.DependencyInjection (>= 10.0.13)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.13)
- Microsoft.Extensions.Diagnostics (>= 10.0.13)
- Microsoft.Extensions.Hosting.Abstractions (>= 10.0.13)
- Microsoft.Extensions.Http (>= 10.0.13)
- Microsoft.Extensions.Http.Resilience (>= 10.11.0)
- Microsoft.Extensions.Logging (>= 10.0.13)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.13)
- Microsoft.Extensions.Options (>= 10.0.13)
- Microsoft.Extensions.Options.ConfigurationExtensions (>= 10.0.13)
- Microsoft.Extensions.Telemetry (>= 10.11.0)
- Microsoft.Extensions.Telemetry.Abstractions (>= 10.11.0)
- OPCFoundation.NetStandard.Opc.Ua.Client (>= 2.0.2)
- OPCFoundation.NetStandard.Opc.Ua.Gds (>= 2.0.2)
- System.Threading.RateLimiting (>= 10.0.13)
-
net8.0
- BitFaster.Caching (>= 2.6.1)
- Microsoft.Bcl.TimeProvider (>= 10.0.13)
- Microsoft.Extensions.Compliance.Abstractions (>= 10.11.0)
- Microsoft.Extensions.Configuration (>= 10.0.13)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.13)
- Microsoft.Extensions.DependencyInjection (>= 10.0.13)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.13)
- Microsoft.Extensions.Diagnostics (>= 10.0.13)
- Microsoft.Extensions.Hosting.Abstractions (>= 10.0.13)
- Microsoft.Extensions.Http (>= 10.0.13)
- Microsoft.Extensions.Http.Resilience (>= 10.11.0)
- Microsoft.Extensions.Logging (>= 10.0.13)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.13)
- Microsoft.Extensions.Options (>= 10.0.13)
- Microsoft.Extensions.Options.ConfigurationExtensions (>= 10.0.13)
- Microsoft.Extensions.Telemetry (>= 10.11.0)
- Microsoft.Extensions.Telemetry.Abstractions (>= 10.11.0)
- OPCFoundation.NetStandard.Opc.Ua.Client (>= 2.0.2)
- OPCFoundation.NetStandard.Opc.Ua.Gds (>= 2.0.2)
- System.Collections.Immutable (>= 9.0.0)
- System.Diagnostics.DiagnosticSource (>= 10.0.13)
- System.Formats.Asn1 (>= 10.0.13)
- System.Text.Json (>= 10.0.13)
- System.Threading.Channels (>= 10.0.13)
- System.Threading.RateLimiting (>= 10.0.13)
-
net9.0
- BitFaster.Caching (>= 2.6.1)
- Microsoft.Bcl.TimeProvider (>= 10.0.13)
- Microsoft.Extensions.Compliance.Abstractions (>= 10.11.0)
- Microsoft.Extensions.Configuration (>= 10.0.13)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.13)
- Microsoft.Extensions.DependencyInjection (>= 10.0.13)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.13)
- Microsoft.Extensions.Diagnostics (>= 10.0.13)
- Microsoft.Extensions.Hosting.Abstractions (>= 10.0.13)
- Microsoft.Extensions.Http (>= 10.0.13)
- Microsoft.Extensions.Http.Resilience (>= 10.11.0)
- Microsoft.Extensions.Logging (>= 10.0.13)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.13)
- Microsoft.Extensions.Options (>= 10.0.13)
- Microsoft.Extensions.Options.ConfigurationExtensions (>= 10.0.13)
- Microsoft.Extensions.Telemetry (>= 10.11.0)
- Microsoft.Extensions.Telemetry.Abstractions (>= 10.11.0)
- OPCFoundation.NetStandard.Opc.Ua.Client (>= 2.0.2)
- OPCFoundation.NetStandard.Opc.Ua.Gds (>= 2.0.2)
- System.Diagnostics.DiagnosticSource (>= 10.0.13)
- System.Formats.Asn1 (>= 10.0.13)
- System.Text.Json (>= 10.0.13)
- System.Threading.Channels (>= 10.0.13)
- System.Threading.RateLimiting (>= 10.0.13)
NuGet packages (3)
Showing the top 3 NuGet packages that depend on OPCFoundation.NetStandard.Opc.Ua.Gds.Client:
| Package | Downloads |
|---|---|
|
OPCFoundation.NetStandard.Opc.Ua
This package contains the OPC UA reference implementation and is targeting the .NET Standard Library. |
|
|
OPCFoundation.NetStandard.Opc.Ua.MigrationAnalyzer
26 OPC UA analyzers (through UA0030, with gaps), code fixes, and a 1.5.378 API shim. |
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OPCFoundation.NetStandard.Opc.Ua.Mcp.Gds
Explicit, secret-safe MCP workflows for OPC UA GDS, certificates, credentials and onboarding. |
GitHub repositories
This package is not used by any popular GitHub repositories.
| Version | Downloads | Last Updated |
|---|---|---|
| 2.0.2 | 0 | 11/11/2026 |
| 2.0.1 | 12,915 | 10/12/2026 |
| 2.0.0 | 1,924 | 10/7/2026 |
| 2.0.0-preview.6 | 183 | 9/30/2026 |
| 2.0.0-preview.5 | 176 | 9/17/2026 |