mirror of
https://github.com/OPCFoundation/UA-.NETStandard.git
synced 2026-10-18 14:43:08 +08:00
Marc Schier
e5cb64cb62
# Description Makes security-critical configuration explicit in the modern fluent client and server samples instead of relying on hidden defaults. - Adds an application-wide `ConfigureSecurity` DI callback for advanced certificate validation settings. - Makes PKI roots and certificate validation settings explicit in the Pump, Boiler, Calculator, and Minimal Client samples. - Makes the Calculator sample's endpoint policies and anonymous authentication choice explicit. - Adds consolidated developer guidance for application certificates, endpoint security, identity, resource controls, and every advanced security-builder setting. - Preserves the samples' existing automatic-trust behavior while clearly marking it as sample-only. ## Related Issues - Fixes #4085 ## 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. - [ ] I fixed **all** failing and flaky tests in the CI pipelines and **all** CodeQL warnings. - [ ] I have addressed **all** PR feedback received. Copilot-Session: 833a8855-af3c-4a85-887b-32bf38d92cfa
81 lines
3.2 KiB
C#
81 lines
3.2 KiB
C#
/* ========================================================================
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* Copyright (c) 2005-2025 The OPC Foundation, Inc. All rights reserved.
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*
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* OPC Foundation MIT License 1.00
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* The complete license agreement can be found here:
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* http://opcfoundation.org/License/MIT/1.00/
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* ======================================================================*/
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using System.IO;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Hosting;
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using Microsoft.Extensions.Logging;
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using Opc.Ua;
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using Opc.Ua.Server.Hosting;
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HostApplicationBuilder builder = Host.CreateApplicationBuilder(args);
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const string applicationName = "MinimalCalcServer";
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builder.Logging.ClearProviders();
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builder.Logging.AddConsole();
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int port = int.TryParse(builder.Configuration["port"], out int p) ? p : 62542;
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builder.Services
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.AddOpcUa()
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.AddServer(o =>
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{
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o.ApplicationName = applicationName;
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o.ApplicationUri = "urn:localhost:OPCFoundation:MinimalCalcServer";
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o.ProductUri = "uri:opcfoundation.org:MinimalCalcServer";
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o.SubjectName = "CN=MinimalCalcServer, O=OPC Foundation, DC=localhost";
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// Sample convenience only; never auto-accept untrusted certificates in production.
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o.AutoAcceptUntrustedCertificates = true;
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o.PkiRoot = Path.Combine(
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Path.GetTempPath(),
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"OPC Foundation",
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applicationName,
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"pki");
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o.RejectSHA1Certificates = true;
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o.MinCertificateKeySize = 2048;
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o.IncludeSignAndEncryptPolicies = true;
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o.IncludeUnsecurePolicyNone = false;
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o.IncludeEccPolicies = false;
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o.UserTokenPolicies.Add(new OpcUaUserTokenPolicy
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{
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TokenType = UserTokenType.Anonymous,
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});
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o.EndpointUrls.Add($"opc.tcp://localhost:{port}/MinimalCalcServer");
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})
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.AddDefaultIdentityAuthenticators(o =>
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{
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o.EnableAnonymous = true;
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o.EnableUserNamePassword = false;
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o.EnableX509 = false;
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o.EnableJwt = false;
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})
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.AddNodeManager<Calc.CalcNodeManagerFactory>();
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await builder.Build().RunAsync().ConfigureAwait(false);
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