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47 lines
1.3 KiB
Python
47 lines
1.3 KiB
Python
"""Mutable per-request context for the openapi auth pipeline.
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Every field starts None / empty and is filled in by a step. The pipeline
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is the only thing that should construct or mutate Context — handlers
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read populated values via the decorator's kwargs unpacking.
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"""
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from __future__ import annotations
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import uuid
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from dataclasses import dataclass, field
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from datetime import datetime
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from typing import TYPE_CHECKING, Literal, Protocol
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from flask import Request
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from libs.oauth_bearer import Scope, SubjectType
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if TYPE_CHECKING:
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from models import App, Tenant
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@dataclass
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class Context:
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request: Request
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required_scope: Scope
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subject_type: SubjectType | None = None
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subject_email: str | None = None
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subject_issuer: str | None = None
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account_id: uuid.UUID | None = None
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scopes: frozenset[Scope] = field(default_factory=frozenset)
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token_id: uuid.UUID | None = None
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token_hash: str | None = None
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cached_verified_tenants: dict[str, bool] | None = None
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source: str | None = None
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expires_at: datetime | None = None
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app: App | None = None
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tenant: Tenant | None = None
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caller: object | None = None
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caller_kind: Literal["account", "end_user"] | None = None
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class Step(Protocol):
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"""One responsibility. Mutate ctx or raise to short-circuit."""
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def __call__(self, ctx: Context) -> None: ...
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