init

.gitignore

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+env
+.env
+/.env

Dockerfile

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+FROM python:3.9
+WORKDIR /code
+COPY ./requirements.txt /code/requirements.txt
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+COPY . .
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]

main.py

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+from fastapi.responses import StreamingResponse, JSONResponse
+from fastapi import FastAPI, Response, Request, Query
+from fastapi.middleware.cors import CORSMiddleware
+from dotenv import load_dotenv
+import requests
+import os
+
+load_dotenv()
+app = FastAPI()
+
+# uvicorn main:app --reload
+
+app.add_middleware(
+	CORSMiddleware,
+	allow_origins=["*"],
+	allow_credentials=True,
+	allow_methods=["*"],
+	allow_headers=["*"],
+)
+
+@app.get("/{path:path}")
+async def redirect(request:Request, path: str):
+	try:
+		base_url = os.environ.get("BASE_URL")
+		query_params = request.query_params
+		provider = query_params.get("provider")
+		base_url = base_url.replace("<provider>", provider)
+
+		full_url = f"{base_url}/{path}"
+		if query_params:
+			full_url += "?" + "&".join([f"{key}={value}" for key, value in query_params.items()])
+
+		auth_token = os.environ.get("API_KEY")
+		headers = { "Authorization": f"Bearer {auth_token}" }
+		response = requests.get(full_url, stream=True, headers=headers)
+		
+		if response.status_code == 404:
+			return JSONResponse({ "msg": "bro, i think you provider is wrong" })
+
+		def stream_content():
+			for chunk in response.iter_content(chunk_size=1024):
+				yield chunk
+
+		content_type = response.headers.get('content-type', 'application/octet-stream')
+		return StreamingResponse(stream_content(), media_type=content_type)
+	except:
+		return JSONResponse({ "msg": "try hard bro" })

requirements.txt

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+fastapi==0.74.*
+requests==2.27.*
+uvicorn[standard]==0.17.*
+python-dotenv==0.21.0