mirror of
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c69f5b07ba
Co-authored-by: -LAN- <laipz8200@outlook.com>
93 lines
3.4 KiB
Python
93 lines
3.4 KiB
Python
from functools import wraps
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from flask import request
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from flask_restful import Resource
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from werkzeug.exceptions import BadRequest, NotFound, Unauthorized
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from controllers.web.error import WebSSOAuthRequiredError
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from extensions.ext_database import db
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from libs.passport import PassportService
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from models.model import App, EndUser, Site
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from services.enterprise.enterprise_service import EnterpriseService
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from services.feature_service import FeatureService
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def validate_jwt_token(view=None):
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def decorator(view):
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@wraps(view)
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def decorated(*args, **kwargs):
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app_model, end_user = decode_jwt_token()
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return view(app_model, end_user, *args, **kwargs)
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return decorated
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if view:
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return decorator(view)
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return decorator
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def decode_jwt_token():
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system_features = FeatureService.get_system_features()
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app_code = request.headers.get("X-App-Code")
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try:
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auth_header = request.headers.get("Authorization")
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if auth_header is None:
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raise Unauthorized("Authorization header is missing.")
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if " " not in auth_header:
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raise Unauthorized("Invalid Authorization header format. Expected 'Bearer <api-key>' format.")
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auth_scheme, tk = auth_header.split(None, 1)
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auth_scheme = auth_scheme.lower()
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if auth_scheme != "bearer":
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raise Unauthorized("Invalid Authorization header format. Expected 'Bearer <api-key>' format.")
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decoded = PassportService().verify(tk)
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app_code = decoded.get("app_code")
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app_model = db.session.query(App).filter(App.id == decoded["app_id"]).first()
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site = db.session.query(Site).filter(Site.code == app_code).first()
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if not app_model:
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raise NotFound()
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if not app_code or not site:
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raise BadRequest("Site URL is no longer valid.")
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if app_model.enable_site is False:
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raise BadRequest("Site is disabled.")
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end_user = db.session.query(EndUser).filter(EndUser.id == decoded["end_user_id"]).first()
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if not end_user:
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raise NotFound()
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_validate_web_sso_token(decoded, system_features, app_code)
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return app_model, end_user
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except Unauthorized as e:
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if system_features.sso_enforced_for_web:
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app_web_sso_enabled = EnterpriseService.get_app_web_sso_enabled(app_code).get("enabled", False)
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if app_web_sso_enabled:
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raise WebSSOAuthRequiredError()
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raise Unauthorized(e.description)
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def _validate_web_sso_token(decoded, system_features, app_code):
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app_web_sso_enabled = False
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# Check if SSO is enforced for web, and if the token source is not SSO, raise an error and redirect to SSO login
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if system_features.sso_enforced_for_web:
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app_web_sso_enabled = EnterpriseService.get_app_web_sso_enabled(app_code).get("enabled", False)
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if app_web_sso_enabled:
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source = decoded.get("token_source")
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if not source or source != "sso":
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raise WebSSOAuthRequiredError()
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# Check if SSO is not enforced for web, and if the token source is SSO,
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# raise an error and redirect to normal passport login
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if not system_features.sso_enforced_for_web or not app_web_sso_enabled:
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source = decoded.get("token_source")
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if source and source == "sso":
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raise Unauthorized("sso token expired.")
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class WebApiResource(Resource):
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method_decorators = [validate_jwt_token]
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