DisableLogin only swapped the cookie auth scheme (AutoLoginAuthenticationHandler),
which covers the interactive UI. The CLI authenticates POST /management, the audit
REST endpoints, and the SignalR debug-stream hub with HTTP Basic, and each ran its
own hardcoded Basic->LDAP check that ignored DisableLogin. In a login-disabled (e.g.
no-LDAP) deployment that locked the CLI out: every call returned 401 AUTH_FAILED.
Add ManagementAuthenticator, which centralizes the management/CLI auth flow:
when ScadaBridge:Security:Auth:DisableLogin is true it synthesizes the same dev
principal as AutoLoginAuthenticationHandler (configured user, all roles, system-wide)
and bypasses Basic->LDAP; otherwise the unchanged Basic->LDAP flow runs. Wired into
ManagementEndpoints (delegates), AuditEndpoints (delegates), and DebugStreamHub
(bypass branch). +6 unit tests; ManagementService.Tests green (140).
Joseph Doherty