Integration-sweep follow-up #6 (SQL leg). The sweep flagged 7 heavy 2-node
deploy/failover/reconnect E2E tests as 'time out under amd64-emulated SQL' and
suggested raising deadlines. That diagnosis was WRONG: run against real
(native-amd64) SQL on the Docker host, they still hang — even at 4x deadline.
Root cause is that these tests had never actually run against real SQL, only the
EF in-memory provider, which does NOT enforce foreign keys.
Two distinct defects, both hidden by in-memory:
1. Missing FK-parent seed (5 tests). The deploy records a NodeDeploymentState row
per node, FK'd to ClusterNode (FK_NodeDeploymentState_ClusterNode_NodeId). The
tests never seeded ServerCluster + ClusterNode, so on SQL each node-state INSERT
throws and the deploy never seals (waits the full deadline regardless of size).
Added TwoNodeClusterHarness.SeedDefaultClusterAsync (seeds a ServerCluster +
a ClusterNode per node; Warm/NodeCount=2 to satisfy the SQL CHECK constraint
CK_ServerCluster_RedundancyMode_NodeCount AND the ClusterEnabledNodeCountMismatch
validator). Called it in DeployHappyPath x2 / Failover / FleetDiagnostics /
EquipmentNamespace; fixed DriverReconnect to seed node B + NodeCount=2.
2. Stale EquipmentId (EquipmentNamespace test; pre-existing on BOTH providers).
Seeded EquipmentId='eq-1', but the later-added EquipmentIdNotDerived validator
requires EquipmentId == DeriveEquipmentId(EquipmentUuid) ('EQ-'+first 12 hex).
Fixed the seed to a canonical id + matching UUID. Only surfaced once the FK fix
let the deploy reach equipment validation.
Also added OTOPCUA_HARNESS_SQL_HOST / OTOPCUA_HARNESS_LDAP_HOST overrides so the
harness fixtures can run on the native-amd64 Docker host (avoids arm64 mssql
emulation entirely).
Verified: the 5 SQL-backed classes go 11/11 green vs native SQL; in-memory default
unregressed (12/12). RoslynVirtualTagEvaluatorTests racing test is a pre-existing
flaky race (not SQL-backed; passes in isolation) — left as-is.
The Host.IntegrationTests opt-in real-LDAP mode (OTOPCUA_HARNESS_USE_LDAP=1)
used bitnami/openldap:2.6, gone since Bitnami deprecated their free image
catalog in 2025. Replaced it with GLAuth — the same LDAP server the rest of
the project already uses (docker-dev + the live OPC UA data-plane auth, both
against the shared GLAuth on :3893) — removing the lone OpenLDAP outlier and
the gone-image breakage.
- Added tests/.../Host.IntegrationTests/glauth/config.toml: baseDN dc=zb,dc=local,
a search-capable serviceaccount, dev users alice (full access) / bob (read-only),
and role groups with the same gidnumbers as scadaproj/infra/glauth so GroupToRole
maps identically.
- Compose ldap service -> glauth/glauth:latest, mounting the config, host :3894 -> :3893.
- Repointed the harness real-LDAP override from the OpenLDAP cn=admin/ldapadmin to
GLAuth's cn=serviceaccount/serviceaccount123.
Live-verified against a deployed container on :3894: the serviceaccount bind
searches and returns alice + her 5 memberOf groups; alice/bob bind with the
correct password; a wrong password yields Invalid credentials (49) — exactly the
OtOpcUaLdapAuthService flow (proven identical to the data-plane's shared-GLAuth path).
NB: real-LDAP mode is opt-in; the default Host run uses StubLdapAuthService, so
this never blocked the default suite. Integration-sweep follow-up #6 (LDAP leg);
the amd64-emulated-SQL deadline leg remains open.
OpcUaServer.IntegrationTests was 4F. Two distinct, previously-masked issues:
1. Cert-store gap: the in-test client SecurityConfiguration used a bare
new SecurityConfiguration()/CertificateIdentifier(), so ValidateAsync threw
'TrustedIssuerCertificates StorePath must be specified' before any connect.
Added TestClientSecurity helper building Directory own/issuer/trusted/rejected
stores under a throwaway temp PKI dir (mirrors DefaultApplicationConfigurationFactory);
wired into DualEndpointTests + SubscriptionSurvivalTests.
2. Fixing #1 unmasked an SDK-version drift: the 1.5.378 node-cache read path
throws ServiceResultException(BadNodeIdUnknown) for a removed node instead of
returning a bad DataValue. The two subscription-survival assertions now expect
the throw via Should.ThrowAsync. Behavior under test (removed node -> unknown)
is unchanged; only the delivery mechanism differs.
Suite 4F -> 4/4 green. Integration-sweep follow-up #5.
Four continuous-historization types (IHistorizationOutbox, HistorizationOutboxEntry,
IHistorianValueWriter/HistorizationValue, HistorizationCommitMode) drifted into a
ZB.MOM.WW.OtOpcUa.Core.Abstractions.Historian sub-namespace while the other six files
in the same folder correctly use the root namespace. This violated decision #59's
flat-public-surface rule and left InterfaceIndependenceTests.AllPublicTypes_LiveInRootNamespace
red on master (pre-existing, predates round-2 remediation).
Move all four to the root namespace and drop/retarget the now-redundant
'using ...Core.Abstractions.Historian;' in the ~11 consumers. No behavioral change.
Verified: Core.Abstractions.Tests 129/129 (was 128/129), Runtime.Tests Historian+DI 72/72,
Gateway driver unit 102/102, full solution build 0 errors.
Models gain an optional bool? Writable (absent stays omitted; explicit false round-trips,
unknown keys preserved); the six editors gain a Writable checkbox (FOCAS disabled+read-only
hint). 9 model round-trip tests green. docker-dev /run verify of one editor deferred-live.
Findings 01/S-1 (AddressSpaceApplyOutcome failure field + apply.failed logging,
no optimistic success), 06/S-1 (Galaxy write fails closed -> BadCommunicationError
+ #5 revert, no knowingly-lost raw Write), 03/S4 (PrimaryGatePolicy default-deny
unknown-role-multi-driver on all gates + scripted-alarm emit gate). T13/T15 (2-node
live gates) deferred -- T15 is the behavior-affecting S4 live gate, must run in heavy
pass. Clean merge, build clean.
Deletes the composer's ExtractTagFullName/Alarm/Historize/Array statics and (co-located
to keep the build green, per plan T5) the three OpcUaServer.Tests ExtractTag* suites whose
tables now live in Commons.Tests/TagConfigIntentTests. T10 is the grep-sweep verification.
Joseph Doherty