OPCFoundation.NetStandard.Opc.Ua.Configuration 2.0.0-preview.6
OPC UA .NET Standard — Configuration
OPCFoundation.NetStandard.Opc.Ua.Configuration is the application
bootstrap library. It contains the ApplicationInstance /
IApplicationInstance surface that loads ApplicationConfiguration
from disk (or fluent builder), provisions the application instance
certificate, and starts a server via
ApplicationInstance.StartAsync(IServerBase, …).
Overview
Reference this package from every server, GDS, or LDS executable. The package provides:
ApplicationInstance— load configuration, ensure application certificate, start the server.IApplicationConfigurationBuilder— fluent configuration builder (replaces XML-only configuration).ConfigureApplication(...)— shared DI application options used byAddClient(...),AddServer(...), or a combined client/server host.CertificatePasswordProviderintegration for encrypted application certificates.ConfigurationWatcher— hot-reload ofApplication.xml.
Getting started
using Opc.Ua;
using Opc.Ua.Configuration;
var application = new ApplicationInstance(telemetry)
{
ApplicationName = "MyServer",
ApplicationType = ApplicationType.Server,
};
await application.Build("urn:localhost:MyServer", "uri:example.com:MyServer")
.AsServer(new[] { "opc.tcp://localhost:62541/MyServer" })
.Create()
.ConfigureAwait(false);
await application.CheckApplicationInstanceCertificatesAsync(true).ConfigureAwait(false);
await application.StartAsync(new MyServer(telemetry)).ConfigureAwait(false);
For dependency-injected applications:
services.AddOpcUa()
.ConfigureApplication(options =>
{
options.ApplicationName = "MyApplication";
options.ApplicationUri = "urn:localhost:MyApplication";
options.ProductUri = "uri:example.com:MyApplication";
})
.AddClient(options => options.Session = new ManagedSessionOptions());
Target frameworks
net472, net48, netstandard2.1, net8.0, net9.0,
net10.0.
Additional documentation
See the main repository README and the Dependency Injection guide for the application builder surface, and the documentation folder for the configuration file schema and certificate management.
Showing the top 20 packages that depend on OPCFoundation.NetStandard.Opc.Ua.Configuration.
| Packages | Downloads |
|---|---|
|
OPCFoundation.NetStandard.Opc.Ua.Server
OPC UA Server Class Library
|
1 |
https://github.com/OPCFoundation/UA-.NETStandard/releases
.NET 10.0
- OPCFoundation.NetStandard.Opc.Ua.Core (>= 2.0.0-preview.6)
- System.Threading.RateLimiting (>= 10.0.12)
- Microsoft.Extensions.Options.ConfigurationExtensions (>= 10.0.12)
- Microsoft.Extensions.Options (>= 10.0.12)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Logging (>= 10.0.12)
- Microsoft.Extensions.Http (>= 10.0.12)
- Microsoft.Extensions.Diagnostics (>= 10.0.12)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.12)
- Microsoft.Extensions.DependencyInjection (>= 10.0.12)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Configuration (>= 10.0.12)
- Microsoft.Bcl.TimeProvider (>= 10.0.12)
- BitFaster.Caching (>= 2.6.1)
.NET 9.0
- Microsoft.Extensions.Diagnostics (>= 10.0.12)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.12)
- Microsoft.Extensions.DependencyInjection (>= 10.0.12)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Configuration (>= 10.0.12)
- Microsoft.Bcl.TimeProvider (>= 10.0.12)
- BitFaster.Caching (>= 2.6.1)
- OPCFoundation.NetStandard.Opc.Ua.Core (>= 2.0.0-preview.6)
- Microsoft.Extensions.Http (>= 10.0.12)
- Microsoft.Extensions.Logging (>= 10.0.12)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Options (>= 10.0.12)
- System.Threading.RateLimiting (>= 10.0.12)
- System.Threading.Channels (>= 10.0.12)
- System.Text.Json (>= 10.0.12)
- System.Formats.Asn1 (>= 10.0.12)
- System.Diagnostics.DiagnosticSource (>= 10.0.12)
- Microsoft.Extensions.Options.ConfigurationExtensions (>= 10.0.12)
.NET 8.0
- System.Threading.RateLimiting (>= 10.0.12)
- System.Threading.Channels (>= 10.0.12)
- System.Text.Json (>= 10.0.12)
- System.Formats.Asn1 (>= 10.0.12)
- System.Diagnostics.DiagnosticSource (>= 10.0.12)
- System.Collections.Immutable (>= 9.0.0)
- Microsoft.Extensions.Options.ConfigurationExtensions (>= 10.0.12)
- Microsoft.Extensions.Options (>= 10.0.12)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Logging (>= 10.0.12)
- Microsoft.Extensions.Http (>= 10.0.12)
- Microsoft.Extensions.Diagnostics (>= 10.0.12)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.12)
- Microsoft.Extensions.DependencyInjection (>= 10.0.12)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Configuration (>= 10.0.12)
- Microsoft.Bcl.TimeProvider (>= 10.0.12)
- BitFaster.Caching (>= 2.6.1)
- OPCFoundation.NetStandard.Opc.Ua.Core (>= 2.0.0-preview.6)
.NET Standard 2.1
- System.Threading.RateLimiting (>= 10.0.12)
- System.Threading.Channels (>= 10.0.12)
- System.Text.Json (>= 10.0.12)
- System.Runtime.CompilerServices.Unsafe (>= 6.1.2)
- System.IO.FileSystem.AccessControl (>= 5.0.0)
- System.Formats.Asn1 (>= 10.0.12)
- System.Diagnostics.DiagnosticSource (>= 10.0.12)
- System.Collections.Immutable (>= 9.0.0)
- Microsoft.Extensions.Options.ConfigurationExtensions (>= 10.0.12)
- Microsoft.Extensions.Options (>= 10.0.12)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Logging (>= 10.0.12)
- Microsoft.Extensions.Http (>= 10.0.12)
- Microsoft.Extensions.Diagnostics (>= 10.0.12)
- Microsoft.Extensions.DependencyInjection (>= 10.0.12)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Configuration (>= 10.0.12)
- Microsoft.Bcl.TimeProvider (>= 10.0.12)
- Microsoft.Bcl.AsyncInterfaces (>= 10.0.12)
- BitFaster.Caching (>= 2.6.1)
- OPCFoundation.NetStandard.Opc.Ua.Core (>= 2.0.0-preview.6)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.12)
.NET Framework 4.8
- System.Threading.RateLimiting (>= 10.0.12)
- System.Threading.Channels (>= 10.0.12)
- System.Threading.Tasks.Extensions (>= 4.6.3)
- System.Runtime.CompilerServices.Unsafe (>= 6.1.2)
- System.Text.Json (>= 10.0.12)
- System.Memory (>= 4.6.3)
- System.Formats.Asn1 (>= 10.0.12)
- System.Diagnostics.DiagnosticSource (>= 10.0.12)
- System.Collections.Immutable (>= 9.0.0)
- System.Buffers (>= 4.6.1)
- Microsoft.Extensions.Options.ConfigurationExtensions (>= 10.0.12)
- Microsoft.Extensions.Options (>= 10.0.12)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Logging (>= 10.0.12)
- Microsoft.Extensions.Http (>= 10.0.12)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.12)
- Microsoft.Extensions.DependencyInjection (>= 10.0.12)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Diagnostics (>= 10.0.12)
- Microsoft.Bcl.TimeProvider (>= 10.0.12)
- Microsoft.Extensions.Configuration (>= 10.0.12)
- OPCFoundation.NetStandard.Opc.Ua.Core (>= 2.0.0-preview.6)
- BitFaster.Caching (>= 2.6.1)
- BouncyCastle.Cryptography (>= 2.7.0)
- Microsoft.Bcl.AsyncInterfaces (>= 10.0.12)
- Microsoft.Bcl.HashCode (>= 6.0.0)
.NET Framework 4.7.2
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Logging (>= 10.0.12)
- Microsoft.Extensions.Http (>= 10.0.12)
- Microsoft.Extensions.Diagnostics (>= 10.0.12)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.12)
- Microsoft.Extensions.DependencyInjection (>= 10.0.12)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Configuration (>= 10.0.12)
- Microsoft.Bcl.TimeProvider (>= 10.0.12)
- Microsoft.Bcl.HashCode (>= 6.0.0)
- Microsoft.Bcl.AsyncInterfaces (>= 10.0.12)
- BouncyCastle.Cryptography (>= 2.7.0)
- Microsoft.Extensions.Options.ConfigurationExtensions (>= 10.0.12)
- BitFaster.Caching (>= 2.6.1)
- OPCFoundation.NetStandard.Opc.Ua.Core (>= 2.0.0-preview.6)
- System.Buffers (>= 4.6.1)
- Microsoft.Extensions.Options (>= 10.0.12)
- System.Diagnostics.DiagnosticSource (>= 10.0.12)
- System.Collections.Immutable (>= 9.0.0)
- System.Formats.Asn1 (>= 10.0.12)
- System.Memory (>= 4.6.3)
- System.Text.Json (>= 10.0.12)
- System.Threading.Channels (>= 10.0.12)
- System.Threading.RateLimiting (>= 10.0.12)
- System.Runtime.CompilerServices.Unsafe (>= 6.1.2)
- System.Threading.Tasks.Extensions (>= 4.6.3)
| Version | Downloads | Last updated |
|---|---|---|
| 2.0.1 | 0 | 12.10.2026 |
| 2.0.0 | 0 | 07.10.2026 |
| 2.0.0-preview.6 | 1 | 03.10.2026 |
| 2.0.0-preview.5 | 1 | 03.10.2026 |
| 2.0.0-preview.4 | 1 | 03.10.2026 |
| 2.0.0-preview.3 | 1 | 03.10.2026 |
| 2.0.0-preview.2 | 1 | 03.10.2026 |
| 1.5.378.182 | 0 | 04.10.2026 |
| 1.5.378.176 | 1 | 03.10.2026 |
| 1.5.378.156 | 1 | 03.10.2026 |
| 1.5.378.152 | 1 | 03.10.2026 |
| 1.5.378.145 | 1 | 03.10.2026 |
| 1.5.378.134 | 1 | 03.10.2026 |
| 1.5.378.106 | 1 | 03.10.2026 |
| 1.5.378.65 | 1 | 03.10.2026 |
| 1.5.378.10-preview | 1 | 03.10.2026 |
| 1.5.377.22 | 1 | 03.10.2026 |
| 1.5.377.21 | 1 | 03.10.2026 |
| 1.5.377.11-preview | 1 | 03.10.2026 |
| 1.5.376.244 | 1 | 03.10.2026 |
| 1.5.376.235 | 1 | 03.10.2026 |
| 1.5.376.213 | 1 | 03.10.2026 |
| 1.5.375.457 | 1 | 03.10.2026 |
| 1.5.375.443 | 1 | 03.10.2026 |
| 1.5.375.71-ECC-preview | 1 | 03.10.2026 |
| 1.5.374.176 | 1 | 03.10.2026 |
| 1.5.374.168 | 1 | 03.10.2026 |
| 1.5.374.158 | 1 | 03.10.2026 |
| 1.5.374.126 | 1 | 03.10.2026 |
| 1.5.374.124 | 1 | 03.10.2026 |
| 1.5.374.118 | 1 | 03.10.2026 |
| 1.5.374.78 | 1 | 03.10.2026 |
| 1.5.374.70 | 1 | 03.10.2026 |
| 1.5.374.61-preview | 1 | 03.10.2026 |
| 1.5.374.54 | 1 | 03.10.2026 |
| 1.5.374.50-preview | 1 | 03.10.2026 |
| 1.5.374.36 | 1 | 03.10.2026 |
| 1.5.374.33-preview | 1 | 03.10.2026 |
| 1.5.374.27 | 1 | 03.10.2026 |
| 1.5.374.26-preview | 1 | 03.10.2026 |
| 1.5.374-preview.g1a7d9b8e51 | 1 | 03.10.2026 |
| 1.5.373.121 | 1 | 03.10.2026 |
| 1.5.373.3-preview | 1 | 03.10.2026 |
| 1.5.372.113 | 1 | 03.10.2026 |
| 1.5.372.110-rc2 | 1 | 03.10.2026 |
| 1.5.372.1-rc | 1 | 03.10.2026 |
| 1.5.371.3-beta | 1 | 03.10.2026 |
| 1.5.368.5-beta | 1 | 03.10.2026 |
| 1.4.372.116-preview | 1 | 03.10.2026 |
| 1.4.372.112-preview | 1 | 03.10.2026 |
| 1.4.372.107 | 1 | 03.10.2026 |
| 1.4.372.106 | 1 | 03.10.2026 |
| 1.4.372.91-preview | 1 | 03.10.2026 |
| 1.4.372.76 | 1 | 03.10.2026 |
| 1.4.372.67-preview | 1 | 03.10.2026 |
| 1.4.372.56 | 1 | 03.10.2026 |
| 1.4.372.46-preview | 1 | 03.10.2026 |
| 1.4.372.38-preview | 1 | 03.10.2026 |
| 1.4.371.96 | 1 | 03.10.2026 |
| 1.4.371.91 | 1 | 03.10.2026 |
| 1.4.371.86 | 1 | 03.10.2026 |
| 1.4.371.60 | 1 | 03.10.2026 |
| 1.4.371.50 | 1 | 03.10.2026 |
| 1.4.371.41 | 1 | 03.10.2026 |
| 1.4.371-preview.ge89b06e57b | 1 | 03.10.2026 |
| 1.4.370.12 | 1 | 03.10.2026 |
| 1.4.370.9 | 1 | 03.10.2026 |
| 1.4.370.1 | 1 | 03.10.2026 |
| 1.4.369.30 | 1 | 03.10.2026 |
| 1.4.368.58 | 1 | 03.10.2026 |
| 1.4.368.53 | 1 | 03.10.2026 |
| 1.4.368.33 | 1 | 03.10.2026 |
| 1.4.367.100 | 1 | 03.10.2026 |
| 1.4.367.95 | 1 | 03.10.2026 |
| 1.4.367.75 | 1 | 03.10.2026 |
| 1.4.367.42 | 1 | 03.10.2026 |
| 1.4.367.41 | 1 | 03.10.2026 |
| 1.4.367.39 | 1 | 03.10.2026 |
| 1.4.366.38 | 1 | 03.10.2026 |
| 1.4.365.48 | 1 | 03.10.2026 |
| 1.4.365.23 | 1 | 03.10.2026 |
| 1.4.365.10 | 1 | 03.10.2026 |
| 1.4.365.2 | 1 | 03.10.2026 |
| 1.4.364.40 | 1 | 03.10.2026 |
| 1.4.363.107 | 1 | 03.10.2026 |