Praxis CI
00e39a3f85
Phase 1 complete — Operator Foundation: - Postgres 16 in Docker-in-LXC (asyncpg pool, 5-table schema, PgStore, migrations) - Operator auth (argon2id, signed stateless cookies, slowapi 5/min rate limit) - VC issuer key migration SQLite→Postgres (archive-before-active, R-VC-MIG-01) - Operator bootstrap CLI (create-operator.py, idempotent) - Backup cron script + G-008 restore drill - Graceful degradation (server starts without Postgres) - 272 tests pass, 33 skip (Postgres-requiring), 0 fail ---ci--- project: praxis phase: 1 milestone: v0.4 status: complete requirements: covered: [REQ-MT-01, REQ-AUTH-01, REQ-NFR-AUTH-01, REQ-NFR-MT-01, REQ-MT-02] partial: [] ---/ci---
56 lines
2.0 KiB
Python
56 lines
2.0 KiB
Python
"""current_operator dependency (TASK-03-04, D-057).
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Server-side auth enforcement: every `/api/operator/*` protected route uses
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`Depends(current_operator)`. The dependency NEVER trusts the client (D-057)
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— it reads the signed-cookie session, fetches the operator from Postgres,
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and 401s on any gap (missing/invalid/expired cookie, unknown id, inactive
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operator). The cookie is the authz *token*; the Postgres lookup is the
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authz *decision*.
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"""
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from __future__ import annotations
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from fastapi import HTTPException, Request, status
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from server.auth.models import Operator
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async def current_operator(request: Request) -> Operator:
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"""Resolve the authenticated operator from the signed-cookie session.
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Raises 401 on: missing session, missing operator_id, no Postgres store
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(503 actually — operator tier unavailable), unknown operator id, or an
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inactive operator (session is cleared in the latter case so the client
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cookie is invalidated).
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"""
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pg_store = getattr(request.app.state, "pg_store", None)
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if pg_store is None:
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raise HTTPException(
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status_code=status.HTTP_503_SERVICE_UNAVAILABLE,
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detail="operator tier unavailable (no Postgres)",
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)
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session = request.session
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op_id = session.get("operator_id") if session else None
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if not op_id:
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="not authenticated",
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)
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row = await pg_store.get_operator_by_id(op_id)
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if row is None or not row.get("is_active"):
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# Inactive/unknown → clear the session so the cookie is invalidated.
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if session:
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session.clear()
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="not authenticated",
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)
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return Operator(
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id=str(row["id"]),
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username=row["username"],
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display_name=row.get("display_name"),
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role=row.get("role", "operator"),
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)
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__all__ = ["current_operator"] |