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,
    DEFAULT_MODELS,
    DEFAULT_PROMPT_SUGGESTIONS,
    DEFAULT_USER_ROLE,
    ENABLE_SIGNUP,
    USER_PERMISSIONS,
    WEBHOOK_URL,
    WEBUI_AUTH_TRUSTED_EMAIL_HEADER,
    JWT_EXPIRES_IN,
    config_get,
)

app = FastAPI()

origins = ["*"]

app.state.ENABLE_SIGNUP = ENABLE_SIGNUP
app.state.JWT_EXPIRES_IN = JWT_EXPIRES_IN

app.state.DEFAULT_MODELS = DEFAULT_MODELS
app.state.DEFAULT_PROMPT_SUGGESTIONS = DEFAULT_PROMPT_SUGGESTIONS
app.state.DEFAULT_USER_ROLE = DEFAULT_USER_ROLE
app.state.USER_PERMISSIONS = USER_PERMISSIONS
app.state.WEBHOOK_URL = WEBHOOK_URL
app.state.AUTH_TRUSTED_EMAIL_HEADER = WEBUI_AUTH_TRUSTED_EMAIL_HEADER

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,
        "auth": WEBUI_AUTH,
        "default_models": config_get(app.state.DEFAULT_MODELS),
        "default_prompt_suggestions": config_get(app.state.DEFAULT_PROMPT_SUGGESTIONS),
    }