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feat: validate OpcUa host options at startup (route through IOptions + ValidateOnStart)

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Joseph Doherty
2026-06-01 18:45:55 -04:00
parent f35ebd7aaf
commit 88e773af36
4 changed files with 104 additions and 7 deletions
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src/Server/ZB.MOM.WW.OtOpcUa.Host/Program.cs
+7
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@@ -16,6 +16,7 @@ using ZB.MOM.WW.OtOpcUa.Host.Engines;
using ZB.MOM.WW.OtOpcUa.Host.Health;
using ZB.MOM.WW.OtOpcUa.Host.Observability;
using ZB.MOM.WW.OtOpcUa.Host.OpcUa;
using ZB.MOM.WW.OtOpcUa.OpcUaServer;
using ZB.MOM.WW.OtOpcUa.OpcUaServer.Security;
using ZB.MOM.WW.OtOpcUa.Runtime;
using ZB.MOM.WW.OtOpcUa.Security;
@@ -102,6 +103,12 @@ if (hasDriver)
builder.Services.AddSingleton<ILdapAuthService, LdapAuthService>();
builder.Services.AddSingleton<IOpcUaUserAuthenticator, LdapOpcUaUserAuthenticator>();
// Bind + validate the OPC UA host options the same way (fail-fast at start via ValidateOnStart)
// and let OtOpcUaServerHostedService consume the validated IOptions instance rather than
// re-binding the section imperatively. Defaults pass; this guards explicit prod/env overrides.
builder.Services.AddValidatedOptions<OpcUaApplicationHostOptions, OpcUaApplicationHostOptionsValidator>(
builder.Configuration, "OpcUa");
builder.Services.AddHostedService<OtOpcUaServerHostedService>();
}