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from fastapi import FastAPI, Depends, HTTPException, Security
from fastapi.middleware.cors import CORSMiddleware
from fastapi.responses import RedirectResponse
import string
import random
from api.routes.links_route import router as links_router
from api.util.db_dependency import get_db
from api.util.check_api_key import check_api_key
from models import User
metadata_tags = [
{"name": "links", "description": "Operations for managing links"},
]
app = FastAPI(
title="LinkLogger API",
version="1.0",
summary="Public API for a combined link shortener and IP logger",
license_info={
"name": "The Unlicense",
"identifier": "Unlicense",
"url": "https://unlicense.org",
},
openapi_tags=metadata_tags,
)
app.add_middleware(
CORSMiddleware,
allow_origins=["*"],
allow_methods=["*"],
allow_headers=["*"],
allow_credentials=True,
)
# Import routes
app.include_router(links_router)
# Regenerate the API key for the user
@app.post("/regenerate")
async def regenerate(api_key: str = Security(check_api_key), db = Depends(get_db)):
"""Regenerate the API key for the user. Requires the current API key."""
user = db.query(User).filter(User.api_key == api_key['value']).first()
if not user:
raise HTTPException(status_code=401, detail="Invalid API key")
# Generate a new API key
new_api_key = ''.join(random.choices(string.ascii_letters + string.digits, k=20))
user.api_key = new_api_key
db.commit()
return {"status": "success", "new_api_key": new_api_key}
# Redirect /api -> /api/docs
@app.get("/")
async def redirect_to_docs():
return RedirectResponse(url="/api/docs")
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