mirror of
https://github.com/OPCFoundation/UA-.NETStandard.git
synced 2026-10-23 02:00:00 +08:00
Marc Schier
421 lines
15 KiB
C#
421 lines
15 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;
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using System.Threading;
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using System.Threading.Tasks;
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using NUnit.Framework;
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using Opc.Ua.Client.TestFramework;
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using ISession = Opc.Ua.Client.ISession;
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namespace Opc.Ua.Core.Security.Tests
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{
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[TestFixture]
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[Category("Conformance")]
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[Category("SecurityRoleServerBase2")]
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public class SecurityRoleServerBase2Tests : TestFixture
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{
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[Test]
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public async Task Base2VerifyNamespacesObject001Async()
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{
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NodeId namespacesId = ToNodeId(
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ObjectIds.Server_Namespaces);
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BrowseResponse response =
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await BrowseForwardAsync(namespacesId)
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.ConfigureAwait(false);
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Assert.That(response.Results, Is.Not.Null);
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Assert.That(response.Results.Count, Is.GreaterThan(0));
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bool foundNamespaceMetadata = false;
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foreach (ReferenceDescription rd in
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response.Results[0].References)
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{
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if (rd.TypeDefinition.ToString().Contains("11616", StringComparison.Ordinal) ||
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rd.BrowseName.Name.Contains("Namespace", StringComparison.Ordinal))
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{
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foundNamespaceMetadata = true;
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break;
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}
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}
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Assert.That(foundNamespaceMetadata, Is.True,
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"Namespaces folder should contain " +
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"NamespaceMetadataType instances.");
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}
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[Test]
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public async Task Base2VerifyNamespaceMetadataInstance002Async()
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{
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NodeId namespacesId = ToNodeId(
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ObjectIds.Server_Namespaces);
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BrowseResponse response =
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await BrowseForwardAsync(namespacesId)
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.ConfigureAwait(false);
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Assert.That(response.Results, Is.Not.Null);
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Assert.That(response.Results.Count, Is.GreaterThan(0));
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Assert.That(
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response.Results[0].References.Count,
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Is.GreaterThan(0),
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"At least one NamespaceMetadata instance " +
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"should exist.");
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ReferenceDescription firstNs =
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response.Results[0].References[0];
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var nsNodeId = ExpandedNodeId.ToNodeId(
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firstNs.NodeId, Session.NamespaceUris);
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BrowseResponse nsChildren =
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await BrowseForwardAsync(nsNodeId)
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.ConfigureAwait(false);
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Assert.That(nsChildren.Results, Is.Not.Null);
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Assert.That(nsChildren.Results.Count,
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Is.GreaterThan(0));
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}
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[Test]
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public async Task Base2DefaultRolePermissions004Async()
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{
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NodeId namespacesId = ToNodeId(
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ObjectIds.Server_Namespaces);
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BrowseResponse response =
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await BrowseForwardAsync(namespacesId)
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.ConfigureAwait(false);
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Assert.That(response.Results, Is.Not.Null);
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Assert.That(response.Results.Count, Is.GreaterThan(0));
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foreach (ReferenceDescription rd in
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response.Results[0].References.ToArray())
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{
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var nsNodeId = ExpandedNodeId.ToNodeId(
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rd.NodeId, Session.NamespaceUris);
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NodeId propId = await FindChildAsync(
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nsNodeId, "DefaultRolePermissions")
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.ConfigureAwait(false);
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if (!propId.IsNull)
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{
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DataValue dv = await ReadPropertyValueAsync(
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propId).ConfigureAwait(false);
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Assert.That(dv.StatusCode,
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Is.EqualTo(StatusCodes.Good));
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return;
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}
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}
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Assert.Fail(
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"No namespace exposes " +
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"DefaultRolePermissions property.");
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}
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[Test]
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public async Task Base2DefaultUserRolePermissions005Async()
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{
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NodeId namespacesId = ToNodeId(
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ObjectIds.Server_Namespaces);
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BrowseResponse response =
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await BrowseForwardAsync(namespacesId)
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.ConfigureAwait(false);
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Assert.That(response.Results, Is.Not.Null);
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Assert.That(response.Results.Count, Is.GreaterThan(0));
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foreach (ReferenceDescription rd in
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response.Results[0].References.ToArray())
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{
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var nsNodeId = ExpandedNodeId.ToNodeId(
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rd.NodeId, Session.NamespaceUris);
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NodeId propId = await FindChildAsync(
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nsNodeId, "DefaultUserRolePermissions")
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.ConfigureAwait(false);
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if (!propId.IsNull)
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{
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DataValue dv = await ReadPropertyValueAsync(
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propId).ConfigureAwait(false);
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Assert.That(dv.StatusCode,
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Is.EqualTo(StatusCodes.Good));
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return;
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}
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}
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Assert.Fail(
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"No namespace exposes " +
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"DefaultUserRolePermissions property.");
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}
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[Test]
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public async Task Base2DefaultAccessRestrictions006Async()
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{
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NodeId namespacesId = ToNodeId(
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ObjectIds.Server_Namespaces);
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BrowseResponse response =
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await BrowseForwardAsync(namespacesId)
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.ConfigureAwait(false);
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Assert.That(response.Results, Is.Not.Null);
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Assert.That(response.Results.Count, Is.GreaterThan(0));
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foreach (ReferenceDescription rd in
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response.Results[0].References.ToArray())
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{
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var nsNodeId = ExpandedNodeId.ToNodeId(
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rd.NodeId, Session.NamespaceUris);
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NodeId propId = await FindChildAsync(
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nsNodeId, "DefaultAccessRestrictions")
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.ConfigureAwait(false);
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if (!propId.IsNull)
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{
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DataValue dv = await ReadPropertyValueAsync(
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propId).ConfigureAwait(false);
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Assert.That(dv.StatusCode,
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Is.EqualTo(StatusCodes.Good));
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return;
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}
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}
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Assert.Fail(
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"No namespace exposes " +
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"DefaultAccessRestrictions property.");
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}
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[Test]
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public async Task Base2FindRolePermissions007Async()
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{
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NodeId objectsId = ToNodeId(ObjectIds.ObjectsFolder);
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BrowseResponse response =
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await BrowseForwardAsync(objectsId)
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.ConfigureAwait(false);
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Assert.That(response.Results, Is.Not.Null);
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Assert.That(response.Results.Count, Is.GreaterThan(0));
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bool found = false;
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foreach (ReferenceDescription rd in
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response.Results[0].References.ToArray())
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{
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var childId = ExpandedNodeId.ToNodeId(
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rd.NodeId, Session.NamespaceUris);
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DataValue dv = await ReadAttributeAsync(
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childId, Attributes.RolePermissions)
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.ConfigureAwait(false);
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if (StatusCode.IsGood(dv.StatusCode) &&
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dv.WrappedValue.TryGetValue(out ArrayOf<ExtensionObject> _))
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{
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found = true;
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break;
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}
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}
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if (!found)
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{
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Assert.Ignore(
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"No nodes with RolePermissions " +
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"attribute found in Objects folder.");
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}
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}
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[Test]
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public async Task Base2FindUserRolePermissions008Async()
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{
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NodeId objectsId = ToNodeId(ObjectIds.ObjectsFolder);
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BrowseResponse response =
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await BrowseForwardAsync(objectsId)
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.ConfigureAwait(false);
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Assert.That(response.Results, Is.Not.Null);
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Assert.That(response.Results.Count, Is.GreaterThan(0));
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bool found = false;
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foreach (ReferenceDescription rd in
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response.Results[0].References.ToArray())
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{
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var childId = ExpandedNodeId.ToNodeId(
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rd.NodeId, Session.NamespaceUris);
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DataValue dv = await ReadAttributeAsync(
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childId,
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Attributes.UserRolePermissions)
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.ConfigureAwait(false);
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if (StatusCode.IsGood(dv.StatusCode) &&
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dv.WrappedValue.TryGetValue(out ArrayOf<ExtensionObject> _))
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{
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found = true;
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break;
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}
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}
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if (!found)
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{
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Assert.Ignore(
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"No nodes with UserRolePermissions " +
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"attribute found in Objects folder.");
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}
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}
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[Test]
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public async Task Base2FindAccessRestrictions009Async()
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{
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NodeId objectsId = ToNodeId(ObjectIds.ObjectsFolder);
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BrowseResponse response =
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await BrowseForwardAsync(objectsId)
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.ConfigureAwait(false);
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Assert.That(response.Results, Is.Not.Null);
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Assert.That(response.Results.Count, Is.GreaterThan(0));
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bool found = false;
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foreach (ReferenceDescription rd in
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response.Results[0].References.ToArray())
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{
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var childId = ExpandedNodeId.ToNodeId(
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rd.NodeId, Session.NamespaceUris);
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DataValue dv = await ReadAttributeAsync(
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childId,
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Attributes.AccessRestrictions)
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.ConfigureAwait(false);
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if (StatusCode.IsGood(dv.StatusCode) &&
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dv.WrappedValue.TryGetValue(out ushort _))
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{
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found = true;
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break;
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}
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}
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if (!found)
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{
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Assert.Ignore(
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"No nodes with AccessRestrictions " +
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"attribute found in Objects folder.");
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}
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}
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private async Task<BrowseResponse> BrowseForwardAsync(
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NodeId nodeId,
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ISession session = null)
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{
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session ??= Session;
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return await session.BrowseAsync(
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null, null, 0,
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new BrowseDescription[]
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{
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new() {
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NodeId = nodeId,
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BrowseDirection = BrowseDirection.Forward,
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ReferenceTypeId =
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ReferenceTypeIds.HierarchicalReferences,
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IncludeSubtypes = true,
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NodeClassMask = 0,
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ResultMask = (uint)BrowseResultMask.All
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}
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}.ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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}
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private async Task<NodeId> FindChildAsync(
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NodeId parentId,
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string childName,
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ISession session = null)
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{
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BrowseResponse response =
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await BrowseForwardAsync(parentId, session)
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.ConfigureAwait(false);
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if (response?.Results == null ||
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response.Results.Count == 0)
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{
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return NodeId.Null;
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}
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foreach (ReferenceDescription rd in
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response.Results[0].References)
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{
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if (rd.BrowseName.Name == childName)
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{
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return ExpandedNodeId.ToNodeId(
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rd.NodeId,
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(session ?? Session).NamespaceUris);
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}
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}
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return WellKnownRoleNodeIds.TryGetChild(parentId, childName);
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}
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private async Task<DataValue> ReadPropertyValueAsync(
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NodeId nodeId,
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ISession session = null)
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{
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session ??= Session;
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ReadResponse response = await session.ReadAsync(
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null, 0, TimestampsToReturn.Both,
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new ReadValueId[]
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{
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new() {
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NodeId = nodeId,
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AttributeId = Attributes.Value
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}
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}.ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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Assert.That(response.Results, Is.Not.Null);
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Assert.That(response.Results.Count, Is.EqualTo(1));
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return response.Results[0];
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}
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private async Task<DataValue> ReadAttributeAsync(
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NodeId nodeId,
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uint attributeId,
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ISession session = null)
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{
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session ??= Session;
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ReadResponse response = await session.ReadAsync(
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null, 0, TimestampsToReturn.Both,
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new ReadValueId[]
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{
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new() {
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NodeId = nodeId,
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AttributeId = attributeId
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}
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}.ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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Assert.That(response.Results, Is.Not.Null);
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Assert.That(response.Results.Count, Is.EqualTo(1));
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return response.Results[0];
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}
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}
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}
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