README.md

GodSharp.Opc.Ua.Server

Package Version

Name	NuGet	MyGet
GodSharp.Opc.Ua.Common
GodSharp.Opc.Ua.Client
GodSharp.Opc.Ua.ProxyServer
GodSharp.Opc.Ua.Server
GodSharp.Opc.Ua.Server.AspNetCore
GodSharp.Opc.Ua.ComplexTypes

Introduction

Package	Uasge
GodSharp.Opc.Ua.Common	a opc ua common lib
GodSharp.Opc.Ua.Client	a opc ua client
GodSharp.Opc.Ua.ProxyServer	a proxy for opc ua server
GodSharp.Opc.Ua.Server	a opc ua server
GodSharp.Opc.Ua.Server.AspNetCore	opc ua server for asp.net core
GodSharp.Opc.Ua.ComplexTypes	custom generate encode/decode method for EncodeableObject class

Getting Started

PM> Install-Package GodSharp.Opc.Ua.Server

Configuration

// Auto Generate ApplicationConfigurationFile
GodSharp.Opc.Ua.OpcUaHelper.GenerateApplicationConfigurationFile =  true;

// Configuration for UA Server
ApplicationConfiguration? configuration = null;
configuration = await   GodSharp.Opc.Ua.OpcUaHelper.ServerConfigurationAsync(
    "GodSharpOpcUaServer",
    "GodSharp Opc Ua Server",
    new string[] { Utils.Format(@"opc.tcp://{0}:4840", "localhost") }
    //,(s, e) => CertificateValidationHandler(configuration, s, e)
    , CertificateValidationHandler
    );

// Instance UA Server
var server = new OpcUaStandardServer(new  SampleServerAuthorizationFilter ());

// Start server
server.Start(configuration);

Instance

// Instance UA Server
var server = new OpcUaStandardServer(new  SampleServerAuthorizationFilter ());

// Start server
server.Start(configuration);

// Stop server
server.Stop();

ServerAuthorizationFilter

Used to authorized user token.

public class SampleServerAuthorizationFilter :   IServerAuthorizationFilter
{
    public ServerAuthorizationResult Verify(UserNameIdentityToken  token)
    {
        string userName = token.UserName;
        string decryptedPassword = token.DecryptedPassword;
        if (userName == "admin" && decryptedPassword ==   "admin@password")
        {
            return new ServerAuthorizationResult(Authorized: true,   Administrator: true);
        }

        if (userName == "user" && decryptedPassword == "user@password")
        {
            return new ServerAuthorizationResult(Authorized: true);
        }

        return new ServerAuthorizationResult(Authorized: false);
    }
}

License

Free!