eigent/server/app/shared/middleware/rate_limit.py
Tong Chen 97d7554438
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release: Eigent 1.0.0 (#1695)
Co-authored-by: Douglas <douglas.ym.lai@gmail.com>
Co-authored-by: Douglas Lai <115660088+Douglasymlai@users.noreply.github.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Tao Sun <168447269+fengju0213@users.noreply.github.com>
Co-authored-by: Weijie Bai <happy.regina.bai@gmail.com>
2026-06-17 00:29:35 +08:00

47 lines
1.7 KiB
Python

# ========= Copyright 2025-2026 @ Eigent.ai All Rights Reserved. =========
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ========= Copyright 2025-2026 @ Eigent.ai All Rights Reserved. =========
"""
Rate limiter factory for per-route limiting.
Uses fastapi-limiter (initialized by main app lifespan).
Provides convenient factory for common limits: login, register, webhook.
"""
from collections.abc import Awaitable, Callable
from fastapi import Depends
from fastapi_limiter.depends import RateLimiter
def rate_limiter_factory(
times: int = 10,
seconds: int = 60,
identifier: Callable[..., Awaitable[str]] | None = None,
) -> Callable:
"""
Create a RateLimiter dependency with given limits.
:param times: Max requests allowed in the window
:param seconds: Window size in seconds
:return: FastAPI Depends-compatible callable
"""
return Depends(RateLimiter(times=times, seconds=seconds, identifier=identifier))
# Predefined limiters for common use cases
login_rate_limiter = rate_limiter_factory(times=5, seconds=60)
register_rate_limiter = rate_limiter_factory(times=3, seconds=60)
webhook_rate_limiter = rate_limiter_factory(times=10, seconds=60)
install_rate_limiter = rate_limiter_factory(times=10, seconds=60)