Files
lmxopcua/src/ZB.MOM.WW.LmxOpcUa.Host/Configuration/SecurityProfileConfiguration.cs
Joseph Doherty 6d47687573 Resolve DA, A&C, and security spec gaps with ServerCapabilities, alarm methods, and modern profiles
Add ServerCapabilities/OperationLimits node, enable diagnostics, add OnModifyMonitoredItemsComplete
override for DA compliance. Wire shelving, enable/disable, confirm, and addcomment handlers on
alarm conditions with LocalTime/Quality event fields for Part 9 compliance. Add Aes128/Aes256
security profiles, X.509 certificate authentication, and AUDIT-prefixed auth logging. Fix flaky
probe monitor test. Update docs for all changes.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 22:02:05 -04:00

52 lines
2.2 KiB
C#

using System.Collections.Generic;
namespace ZB.MOM.WW.LmxOpcUa.Host.Configuration
{
/// <summary>
/// Transport security settings that control which OPC UA security profiles the server exposes and how client
/// certificates are handled.
/// </summary>
public class SecurityProfileConfiguration
{
/// <summary>
/// Gets or sets the list of security profile names to expose as server endpoints.
/// Valid values: "None", "Basic256Sha256-Sign", "Basic256Sha256-SignAndEncrypt".
/// Defaults to ["None"] for backward compatibility.
/// </summary>
public List<string> Profiles { get; set; } = new() { "None" };
/// <summary>
/// Gets or sets a value indicating whether the server automatically accepts client certificates
/// that are not in the trusted store. Should be <see langword="false" /> in production.
/// </summary>
public bool AutoAcceptClientCertificates { get; set; } = true;
/// <summary>
/// Gets or sets a value indicating whether client certificates signed with SHA-1 are rejected.
/// </summary>
public bool RejectSHA1Certificates { get; set; } = true;
/// <summary>
/// Gets or sets the minimum RSA key size required for client certificates.
/// </summary>
public int MinimumCertificateKeySize { get; set; } = 2048;
/// <summary>
/// Gets or sets an optional override for the PKI root directory.
/// When <see langword="null" />, defaults to <c>%LOCALAPPDATA%\OPC Foundation\pki</c>.
/// </summary>
public string? PkiRootPath { get; set; }
/// <summary>
/// Gets or sets an optional override for the server certificate subject name.
/// When <see langword="null" />, defaults to <c>CN={ServerName}, O=ZB MOM, DC=localhost</c>.
/// </summary>
public string? CertificateSubject { get; set; }
/// <summary>
/// Gets or sets the lifetime of the auto-generated server certificate in months.
/// Defaults to 60 months (5 years).
/// </summary>
public int CertificateLifetimeMonths { get; set; } = 60;
}
}