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Remove static Users auth, use shared QualityMapper for historian, simplify LDAP permission checks

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- Remove ConfigUserAuthenticationProvider and Users property — LDAP is the only auth mechanism
- Fix historian quality mapping to use existing QualityMapper (OPC DA quality bytes, not custom mapping)
- Add AppRoles constants, unify HasWritePermission/HasAlarmAckPermission into shared HasRole helper
- Hoist write permission check out of per-item loop, eliminate redundant _ldapRolesEnabled field
- Update docs (Configuration.md, Security.md, OpcUaServer.md, HistoricalDataAccess.md)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Joseph Doherty
2026-03-28 19:23:20 -04:00
parent 74107ea95e
commit d9463d6998
19 changed files with 93 additions and 273 deletions
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2
src/ZB.MOM.WW.LmxOpcUa.Host/OpcUa/OpcUaServerHost.cs
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@@ -231,7 +231,7 @@ namespace ZB.MOM.WW.LmxOpcUa.Host.OpcUa
var policies = new UserTokenPolicyCollection();
if (_authConfig.AllowAnonymous)
policies.Add(new UserTokenPolicy(UserTokenType.Anonymous));
if (_authConfig.Users.Count > 0 || _authConfig.Ldap.Enabled)
if (_authConfig.Ldap.Enabled)
policies.Add(new UserTokenPolicy(UserTokenType.UserName));
if (policies.Count == 0)