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docs(glauth): dev/test LDAP is now the shared GLAuth on 10.100.0.35
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Browse Source 
docker-dev un-stubbed → binds zb-shared-glauth on 10.100.0.35:3893 (dc=zb,dc=local)
via cn=serviceaccount; sign in multi-role/password (group→role seeded by
seed-clusters.sql). Per-VM C:\publish\glauth + base DNs dc=lmxopcua/dc=otopcua
obsolete. Source of truth: scadaproj/infra/glauth/.
This commit is contained in:
Joseph Doherty
2026-06-04 16:38:22 -04:00
parent 1d7028c2f9
commit 3be4e97b89
3 changed files with 16 additions and 12 deletions
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CLAUDE.md
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@@ -127,7 +127,9 @@ The server supports non-transparent warm/hot redundancy via the `Redundancy` sec
## LDAP Authentication
The server uses LDAP-based user authentication via the `Security:Ldap` section in `appsettings.json`. When enabled, credentials are validated by LDAP bind against a GLAuth server (installed at `C:\publish\glauth\`), and LDAP group membership maps to OPC UA permissions: `ReadOnly` (browse/read), `WriteOperate` (write FreeAccess/Operate attributes), `WriteTune` (write Tune attributes), `WriteConfigure` (write Configure attributes), `AlarmAck` (alarm acknowledgment). `LdapOpcUaUserAuthenticator` (`src/Server/ZB.MOM.WW.OtOpcUa.Host/OpcUa/LdapOpcUaUserAuthenticator.cs`) implements `IOpcUaUserAuthenticator`, delegating the LDAP bind + group lookup to `OtOpcUaLdapAuthService` (`src/Server/ZB.MOM.WW.OtOpcUa.Security/Ldap/OtOpcUaLdapAuthService.cs`, an `ILdapAuthService`). See `docs/security.md` for the full guide and `C:\publish\glauth\auth.md` for LDAP user/group reference.
The server uses LDAP-based user authentication via the `Security:Ldap` section in `appsettings.json`. When enabled, credentials are validated by LDAP bind against a GLAuth server, and LDAP group membership maps to OPC UA permissions: `ReadOnly` (browse/read), `WriteOperate` (write FreeAccess/Operate attributes), `WriteTune` (write Tune attributes), `WriteConfigure` (write Configure attributes), `AlarmAck` (alarm acknowledgment). `LdapOpcUaUserAuthenticator` (`src/Server/ZB.MOM.WW.OtOpcUa.Host/OpcUa/LdapOpcUaUserAuthenticator.cs`) implements `IOpcUaUserAuthenticator`, delegating the LDAP bind + group lookup to `OtOpcUaLdapAuthService` (`src/Server/ZB.MOM.WW.OtOpcUa.Security/Ldap/OtOpcUaLdapAuthService.cs`, an `ILdapAuthService`). See `docs/security.md` for the full guide.
Dev/test LDAP is the **shared GLAuth** running on the Linux Docker host at `10.100.0.35:3893` (baseDN `dc=zb,dc=local`, plaintext/`Transport=None`). It is managed via `scadaproj/infra/glauth/` (source of truth + deploy runbook). Single bind account `cn=serviceaccount,dc=zb,dc=local` / `serviceaccount123`; all test users password `password`. The docker-dev compose binds this shared instance directly — `DevStubMode` is no longer used. The per-VM NSSM GLAuth at `C:\publish\glauth\` and the old base DNs `dc=lmxopcua,dc=local` / `dc=otopcua,dc=local` are obsolete. (The integration-test harness under `tests/.../Host.IntegrationTests/` uses a separate ephemeral bitnami/openldap on port 3894 for automated tests — that is distinct from the shared dev GLAuth.)
## Library Preferences