open-webui/backend/apps/web/main.py

from fastapi import FastAPI, Depends
from fastapi.routing import APIRoute
from fastapi.middleware.cors import CORSMiddleware
from apps.web.routers import (
    auths,
    users,
    chats,
    documents,
    modelfiles,
    prompts,
    configs,
    utils,
)
from config import WEBUI_VERSION, WEBUI_AUTH

app = FastAPI()

origins = ["*"]

app.state.ENABLE_SIGNUP = True
app.state.DEFAULT_MODELS = None

app.add_middleware(
    CORSMiddleware,
    allow_origins=origins,
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

app.include_router(auths.router, prefix="/auths", tags=["auths"])
app.include_router(users.router, prefix="/users", tags=["users"])
app.include_router(chats.router, prefix="/chats", tags=["chats"])
app.include_router(documents.router, prefix="/documents", tags=["documents"])
app.include_router(modelfiles.router, prefix="/modelfiles", tags=["modelfiles"])
app.include_router(prompts.router, prefix="/prompts", tags=["prompts"])

app.include_router(configs.router, prefix="/configs", tags=["configs"])
app.include_router(utils.router, prefix="/utils", tags=["utils"])


@app.get("/")
async def get_status():
    return {
        "status": True,
        "version": WEBUI_VERSION,
        "auth": WEBUI_AUTH,
        "default_models": app.state.DEFAULT_MODELS,
    }