84 lines
2.7 KiB
Markdown
84 lines
2.7 KiB
Markdown
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# main.py · GHCS后端 · CORS修复版 · 2026-06-04
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## 用法
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全选 → 复制 → 粘贴到 VS Code 的 [main.py](http://main.py) → ⌘+S 保存
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```python
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from fastapi import FastAPI, Depends, HTTPException
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from fastapi.middleware.cors import CORSMiddleware
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from pydantic import BaseModel
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from auth import (
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ADMIN_USERNAME, ADMIN_PASSWORD_HASH,
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create_access_token, verify_token, verify_password
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)
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from heartbeat_router import router as heartbeat_router
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from logs_router import router as logs_router
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from models_router import router as models_router
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from servers_router import router as servers_router
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from deploy_router import router as deploy_router
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from api_keys import router as api_keys_router
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from log_middleware import RequestLogMiddleware
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app = FastAPI(title="GHCS Console API", version="0.1.0")
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app.add_middleware(
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CORSMiddleware,
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allow_origins=["http://localhost:3000", "http://localhost:3002"],
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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app.add_middleware(RequestLogMiddleware)
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app.include_router(heartbeat_router)
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app.include_router(logs_router)
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app.include_router(models_router)
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app.include_router(servers_router)
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app.include_router(deploy_router)
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app.include_router(api_keys_router)
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class LoginRequest(BaseModel):
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username: str
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password: str
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@app.get("/")
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async def root():
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return {
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"system": "GHCS · 光湖作战系统",
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"version": "v0.1",
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"owner": "TCS-GL-0016∞ · Awen",
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"repo": "https://guanghulab.com/code/awen/ghcs",
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"server": "43.139.207.172 · 4核4GB · Ubuntu 24.04",
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"domain": "guanghutcs.top",
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"belongs_to": "光湖语言世界 · 现实执行层",
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"sovereignty": "本系统及全部代码归 Awen(TCS-GL-0016∞) 所有"
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}
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@app.get("/health")
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async def health():
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return {"status": "ok"}
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@app.post("/api/login")
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async def login(req: LoginRequest):
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if req.username != ADMIN_USERNAME:
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raise HTTPException(status_code=401, detail="wrong credentials")
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if not verify_password(req.password, ADMIN_PASSWORD_HASH):
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raise HTTPException(status_code=401, detail="wrong credentials")
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token = create_access_token(req.username)
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return {"access_token": token, "token_type": "bearer"}
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@app.get("/api/me")
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async def me(username: str = Depends(verify_token)):
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return {"username": username, "role": "admin"}
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if __name__ == "__main__":
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import uvicorn
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uvicorn.run("main:app", host="127.0.0.1", port=5002, reload=True)
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```
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## 改了什么
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- 删除重复的 `from fastapi.middleware.cors import CORSMiddleware`
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- 两次 CORS 中间件合并为一次，两个 origin 写在一起
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- `RequestLogMiddleware` 放在 CORS 之后
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