The database moved to a container of our own; the platform is gone. This takes out what was left of it — and, where the leftovers were load bearing, moves rather than deletes. Moved, not deleted: supabase/migrations/ -> db/migrations/ the schema's source of truth supabase/build-org.ts -> scripts/build-org.ts lib/supabase/types.ts -> lib/types.ts 52 import sites repointed The bookkeeping needed care. It lived in `supabase_migrations.schema_migrations`, and simply renaming the schema would have left the runner facing an empty table: it would have called all 67 migrations pending and replayed them against a database that is long since current. So the runner now creates `migrationen.schema_migrations` and, once, copies the old rows across — guarded so a second run does nothing and a fresh database skips it entirely. Only then does migration 20260907100000 drop the old schema. Deleted: the CLI config, the seed, the historical schema/function dumps (nothing read them), scripts/umzug-von-supabase.sh (the move is done), and both Supabase packages plus the CLI. Nothing in the application imported them — the build now succeeds with no environment variables at all, which is the proof. Integration tests: six of them signed in through Supabase Auth and asserted against the anon key and the service role. That model is gone, so the tests were not portable — they are deleted. session-context and employee-status-filter already ran on pg and are untouched; om-reporting is ported to a direct connection because it guards a real risk (the reporting line rule exists twice, once in SQL and once in TypeScript). CI: the integration job started a Supabase stack. It now runs a postgres service, applies deploy/db-init and every migration to an empty database — that was the valuable part, and it still holds — then checks that a second run is a no-op, which is what proves the bookkeeping works. Docs: security-review.md audited a service-role key, a cookie adapter and auth.users, none of which exist. Restating findings about removed components would suggest today's system had been reviewed; it has not. It now records what was removed and says a fresh review is due. data-model.md was already marked obsolete and described the pre-OM schema; azure-migration.md was a plan for a route not taken. Both deleted. Verified: npm ci, typecheck, lint, 445 tests, build — all clean without the packages. Integration tests skip cleanly with no database. Migration SQL and the runner are reviewed but NOT executed: no Docker here, and the old instance no longer resolves. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
114 lines
3.9 KiB
PL/PgSQL
114 lines
3.9 KiB
PL/PgSQL
-- auth.uid() aus den Geschäftsfunktionen entfernen.
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--
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-- Die Anwendung verbindet sich als eigene Rolle ohne BYPASSRLS. Diese Rolle
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-- hat kein Recht auf das Schema `auth` — und jede Funktion, die dort etwas
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-- aufruft, scheitert mit „permission denied for schema auth".
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--
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-- Das trifft **jede schreibende Aktion**: Einstellen, Versetzen, Befördern,
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-- Austritt, Notizen, Planstellen. Aufgefallen ist es beim Nachstellen einer
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-- Neueinstellung; zuvor lief alles über eine Rolle, die das Schema sehen
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-- durfte.
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--
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-- app_current_user_id() liefert dasselbe und funktioniert auf jedem
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-- PostgreSQL — es liest den transaktionslokalen Sitzungskontext, den lib/db
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-- setzt.
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create or replace function app_uid_ersetzen(p_funktion text)
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returns void
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language plpgsql
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set search_path = public, pg_temp
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as $$
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declare
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v_def text;
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begin
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select pg_get_functiondef(p.oid) into v_def
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from pg_proc p
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join pg_namespace n on n.oid = p.pronamespace
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where n.nspname = 'public' and p.proname = p_funktion
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limit 1;
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if v_def is null then
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raise exception 'Funktion %() nicht gefunden.', p_funktion;
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end if;
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if position('auth.uid()' in v_def) = 0 then
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raise notice '%(): bereits umgestellt.', p_funktion;
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return;
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end if;
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execute replace(v_def, 'auth.uid()', 'app_current_user_id()');
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raise notice '%(): umgestellt.', p_funktion;
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end;
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$$;
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select app_uid_ersetzen('add_employee_dependent');
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select app_uid_ersetzen('add_employee_note');
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select app_uid_ersetzen('adjust_karenz_return');
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select app_uid_ersetzen('complete_employee_note');
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select app_uid_ersetzen('create_position');
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select app_uid_ersetzen('delete_employee_dependent');
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select app_uid_ersetzen('delete_position');
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select app_uid_ersetzen('hire_employee');
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select app_uid_ersetzen('promote_employee');
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select app_uid_ersetzen('record_karenz_return');
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select app_uid_ersetzen('rehire_employee');
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select app_uid_ersetzen('start_karenz');
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select app_uid_ersetzen('terminate_employee');
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select app_uid_ersetzen('transfer_employee');
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drop function app_uid_ersetzen(text);
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-- ═══ Den Rückfall selbst absichern ═══════════════════════════════
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-- app_current_user_id() behält seinen Übergangszweig auf auth.uid(), fängt
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-- aber bisher nur „Funktion fehlt". Für eine Rolle ohne Recht auf das Schema
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-- kommt stattdessen insufficient_privilege — und die Funktion warf, statt
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-- null zu liefern. Das fiel nicht auf, weil der Zweig nur ohne
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-- Sitzungskontext erreicht wird; genau dann soll aber „niemand angemeldet"
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-- herauskommen und kein Fehler.
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create or replace function app_current_user_id()
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returns uuid
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language plpgsql
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stable
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security definer
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set search_path = public, pg_temp
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as $$
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declare
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v_id uuid;
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begin
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v_id := nullif(current_setting('app.user_id', true), '')::uuid;
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if v_id is not null then
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return v_id;
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end if;
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begin
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execute 'select auth.uid()' into v_id;
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exception
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when undefined_function or invalid_schema_name or undefined_table or insufficient_privilege then
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v_id := null;
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end;
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return v_id;
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end;
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$$;
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-- ═══ Gegenprobe ══════════════════════════════════════════════════
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do $$
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declare r record;
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begin
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for r in
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select p.proname
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from pg_proc p
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join pg_namespace n on n.oid = p.pronamespace
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where n.nspname = 'public' and p.prokind = 'f'
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and p.proname <> 'app_current_user_id'
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and pg_get_functiondef(p.oid) like '%auth.uid()%'
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loop
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raise exception 'Funktion %() ruft weiterhin auth.uid() auf.', r.proname;
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end loop;
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-- Ohne Kontext muss die Kennung null sein und darf nicht werfen.
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perform set_config('app.user_id', '', true);
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if app_current_user_id() is not null then
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raise exception 'app_current_user_id() liefert ohne Kontext eine Kennung.';
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end if;
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end;
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$$;
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