open-webui/backend/apps/web/routers/auths.py
2024-03-26 18:22:17 +08:00

286 lines
8 KiB
Python

from fastapi import Request
from fastapi import Depends, HTTPException, status
from fastapi import APIRouter
from pydantic import BaseModel
import re
from apps.web.models.auths import (
SigninForm,
SignupForm,
UpdateProfileForm,
UpdatePasswordForm,
UserResponse,
SigninResponse,
Auths,
ApiKey
)
from apps.web.models.users import Users
from utils.utils import (
get_password_hash,
get_current_user,
get_admin_user,
create_token,
create_api_key
)
from utils.misc import parse_duration, validate_email_format
from utils.webhook import post_webhook
from constants import ERROR_MESSAGES, WEBHOOK_MESSAGES
router = APIRouter()
############################
# GetSessionUser
############################
@router.get("/", response_model=UserResponse)
async def get_session_user(user=Depends(get_current_user)):
return {
"id": user.id,
"email": user.email,
"name": user.name,
"role": user.role,
"profile_image_url": user.profile_image_url,
}
############################
# Update Profile
############################
@router.post("/update/profile", response_model=UserResponse)
async def update_profile(
form_data: UpdateProfileForm, session_user=Depends(get_current_user)
):
if session_user:
user = Users.update_user_by_id(
session_user.id,
{"profile_image_url": form_data.profile_image_url, "name": form_data.name},
)
if user:
return user
else:
raise HTTPException(400, detail=ERROR_MESSAGES.DEFAULT())
else:
raise HTTPException(400, detail=ERROR_MESSAGES.INVALID_CRED)
############################
# Update Password
############################
@router.post("/update/password", response_model=bool)
async def update_password(
form_data: UpdatePasswordForm, session_user=Depends(get_current_user)
):
if session_user:
user = Auths.authenticate_user(session_user.email, form_data.password)
if user:
hashed = get_password_hash(form_data.new_password)
return Auths.update_user_password_by_id(user.id, hashed)
else:
raise HTTPException(400, detail=ERROR_MESSAGES.INVALID_PASSWORD)
else:
raise HTTPException(400, detail=ERROR_MESSAGES.INVALID_CRED)
############################
# SignIn
############################
@router.post("/signin", response_model=SigninResponse)
async def signin(request: Request, form_data: SigninForm):
user = Auths.authenticate_user(form_data.email.lower(), form_data.password)
if user:
token = create_token(
data={"id": user.id},
expires_delta=parse_duration(request.app.state.JWT_EXPIRES_IN),
)
return {
"token": token,
"token_type": "Bearer",
"id": user.id,
"email": user.email,
"name": user.name,
"role": user.role,
"profile_image_url": user.profile_image_url,
}
else:
raise HTTPException(400, detail=ERROR_MESSAGES.INVALID_CRED)
############################
# SignUp
############################
@router.post("/signup", response_model=SigninResponse)
async def signup(request: Request, form_data: SignupForm):
if not request.app.state.ENABLE_SIGNUP:
raise HTTPException(
status.HTTP_403_FORBIDDEN, detail=ERROR_MESSAGES.ACCESS_PROHIBITED
)
if not validate_email_format(form_data.email.lower()):
raise HTTPException(
status.HTTP_400_BAD_REQUEST, detail=ERROR_MESSAGES.INVALID_EMAIL_FORMAT
)
if Users.get_user_by_email(form_data.email.lower()):
raise HTTPException(400, detail=ERROR_MESSAGES.EMAIL_TAKEN)
try:
role = (
"admin"
if Users.get_num_users() == 0
else request.app.state.DEFAULT_USER_ROLE
)
hashed = get_password_hash(form_data.password)
user = Auths.insert_new_auth(
form_data.email.lower(), hashed, form_data.name, role
)
if user:
token = create_token(
data={"id": user.id},
expires_delta=parse_duration(request.app.state.JWT_EXPIRES_IN),
)
# response.set_cookie(key='token', value=token, httponly=True)
if request.app.state.WEBHOOK_URL:
post_webhook(
request.app.state.WEBHOOK_URL,
WEBHOOK_MESSAGES.USER_SIGNUP(user.name),
{
"action": "signup",
"message": WEBHOOK_MESSAGES.USER_SIGNUP(user.name),
"user": user.model_dump_json(exclude_none=True),
},
)
return {
"token": token,
"token_type": "Bearer",
"id": user.id,
"email": user.email,
"name": user.name,
"role": user.role,
"profile_image_url": user.profile_image_url,
}
else:
raise HTTPException(500, detail=ERROR_MESSAGES.CREATE_USER_ERROR)
except Exception as err:
raise HTTPException(500, detail=ERROR_MESSAGES.DEFAULT(err))
############################
# ToggleSignUp
############################
@router.get("/signup/enabled", response_model=bool)
async def get_sign_up_status(request: Request, user=Depends(get_admin_user)):
return request.app.state.ENABLE_SIGNUP
@router.get("/signup/enabled/toggle", response_model=bool)
async def toggle_sign_up(request: Request, user=Depends(get_admin_user)):
request.app.state.ENABLE_SIGNUP = not request.app.state.ENABLE_SIGNUP
return request.app.state.ENABLE_SIGNUP
############################
# Default User Role
############################
@router.get("/signup/user/role")
async def get_default_user_role(request: Request, user=Depends(get_admin_user)):
return request.app.state.DEFAULT_USER_ROLE
class UpdateRoleForm(BaseModel):
role: str
@router.post("/signup/user/role")
async def update_default_user_role(
request: Request, form_data: UpdateRoleForm, user=Depends(get_admin_user)
):
if form_data.role in ["pending", "user", "admin"]:
request.app.state.DEFAULT_USER_ROLE = form_data.role
return request.app.state.DEFAULT_USER_ROLE
############################
# JWT Expiration
############################
@router.get("/token/expires")
async def get_token_expires_duration(request: Request, user=Depends(get_admin_user)):
return request.app.state.JWT_EXPIRES_IN
class UpdateJWTExpiresDurationForm(BaseModel):
duration: str
@router.post("/token/expires/update")
async def update_token_expires_duration(
request: Request,
form_data: UpdateJWTExpiresDurationForm,
user=Depends(get_admin_user),
):
pattern = r"^(-1|0|(-?\d+(\.\d+)?)(ms|s|m|h|d|w))$"
# Check if the input string matches the pattern
if re.match(pattern, form_data.duration):
request.app.state.JWT_EXPIRES_IN = form_data.duration
return request.app.state.JWT_EXPIRES_IN
else:
return request.app.state.JWT_EXPIRES_IN
############################
# API Key
############################
# create api key
@router.post("/api_key", response_model=ApiKey)
async def create_api_key_(user=Depends(get_current_user)):
api_key = create_api_key()
success = Auths.update_api_key_by_id(user.id, api_key)
if success:
return {
"api_key": api_key,
}
else:
raise HTTPException(500, detail=ERROR_MESSAGES.CREATE_API_KEY_ERROR)
# delete api key
@router.delete("/api_key", response_model=bool)
async def delete_api_key(user=Depends(get_current_user)):
success = Auths.update_api_key_by_id(user.id, None)
return success
# get api key
@router.get("/api_key", response_model=ApiKey)
async def get_api_key(user=Depends(get_current_user)):
api_key = Auths.get_api_key_by_id(user.id, None)
if api_key:
return {
"api_key": api_key,
}
else:
raise HTTPException(404, detail=ERROR_MESSAGES.API_KEY_NOT_FOUND)