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https://github.com/langgenius/dify.git
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9b25980b09
Replace the single mutable-context Pipeline with a two-phase, condition-driven system dispatched by token type. New architecture: - TokenType(StrEnum) replaces source: str on AuthContext / TokenKind - AuthPipeline: pure prepare→auth step runner; no guard() - PipelineRoute: binds AuthPipeline to an optional required_edition gate - PipelineRouter: single guard() entry point; runs edition/license/token-type pre-gates then dispatches to the registered pipeline for the token type - Cond / When: composable predicates for conditional step dispatch - AuthData: frozen Pydantic model produced by the prepare phase; carries token_id so endpoints don't need to call get_auth_ctx() for identity fields - Edition enum + current_edition(): CE / EE / SAAS discriminator Two pipelines in composition.py: - account_pipeline — OAUTH_ACCOUNT tokens - external_sso_pipeline — OAUTH_EXTERNAL_SSO tokens (EE enforced at route level) All /openapi/v1 endpoints migrated to auth_router.guard(). Old context.py, steps.py, strategies.py, surface_gate.py deleted. WORKSPACE_READ scope added; cached_verdicts renamed to membership_cache.
83 lines
2.9 KiB
Python
83 lines
2.9 KiB
Python
from __future__ import annotations
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from werkzeug.exceptions import Forbidden, Unauthorized
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from controllers.openapi.auth.data import AuthData
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from extensions.ext_database import db
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from libs.oauth_bearer import Scope, TokenType, check_workspace_membership
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from services.account_service import AccountService, TenantService
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from services.enterprise.enterprise_service import EnterpriseService, WebAppAccessMode
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def check_scope(data: AuthData) -> None:
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if data.required_scope is None:
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return
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if Scope.FULL in data.scopes or data.required_scope in data.scopes:
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return
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raise Forbidden("insufficient_scope")
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# reject_external_sso removed — PipelineRouter._execute raises Forbidden("external_sso_requires_ee")
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# directly when route.required_edition is not satisfied. Not a pipeline step.
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def check_membership(data: AuthData) -> None:
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if data.tenant is None:
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raise Unauthorized("tenant unset")
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check_workspace_membership(
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account_id=data.account_id,
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tenant_id=data.tenant.id,
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token_hash=data.token_hash,
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membership_cache=data.tenants,
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)
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def check_app_access(data: AuthData) -> None:
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if data.tenant is None:
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return
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if not TenantService.account_belongs_to_tenant(db.session, data.account_id, data.tenant.id):
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raise Forbidden("subject_no_app_access")
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_ALLOWED_MODES_BY_TOKEN_TYPE: dict[TokenType, frozenset[WebAppAccessMode]] = {
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TokenType.OAUTH_ACCOUNT: frozenset({
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WebAppAccessMode.PUBLIC,
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WebAppAccessMode.SSO_VERIFIED,
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WebAppAccessMode.PRIVATE_ALL,
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WebAppAccessMode.PRIVATE,
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}),
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TokenType.OAUTH_EXTERNAL_SSO: frozenset({
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WebAppAccessMode.PUBLIC,
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WebAppAccessMode.SSO_VERIFIED,
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}),
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}
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def check_acl(data: AuthData) -> None:
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if data.app is None or data.app_access_mode is None:
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raise Forbidden("app or access mode not loaded")
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allowed_modes = _ALLOWED_MODES_BY_TOKEN_TYPE.get(data.token_type, frozenset())
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if data.app_access_mode not in allowed_modes:
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raise Forbidden("subject_not_allowed_for_access_mode")
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def check_private_app_permission(data: AuthData) -> None:
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if data.app is None:
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raise Forbidden("app not loaded")
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user_id = _resolve_user_id(data)
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if user_id is None:
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raise Forbidden("cannot resolve user for private app check")
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if not EnterpriseService.WebAppAuth.is_user_allowed_to_access_webapp(
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user_id=user_id, app_id=data.app.id
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):
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raise Forbidden("user_not_allowed_for_private_app")
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def _resolve_user_id(data: AuthData) -> str | None:
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if data.token_type == TokenType.OAUTH_ACCOUNT:
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return str(data.account_id) if data.account_id is not None else None
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if data.external_identity is None:
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return None
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account = AccountService.get_account_by_email(db.session, data.external_identity.email)
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return str(account.id) if account is not None else None
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