open-webui/backend/apps/web/routers/auths.py
2024-05-01 19:28:35 -07:00

359 lines
10 KiB
Python

import logging
from fastapi import Request, UploadFile, File
from fastapi import Depends, HTTPException, status
from fastapi import APIRouter
from pydantic import BaseModel
import re
import uuid
import csv
from apps.web.models.auths import (
SigninForm,
SignupForm,
AddUserForm,
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
from config import WEBUI_AUTH_TRUSTED_EMAIL_HEADER
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 WEBUI_AUTH_TRUSTED_EMAIL_HEADER:
raise HTTPException(400, detail=ERROR_MESSAGES.ACTION_PROHIBITED)
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):
if WEBUI_AUTH_TRUSTED_EMAIL_HEADER:
if WEBUI_AUTH_TRUSTED_EMAIL_HEADER not in request.headers:
raise HTTPException(400, detail=ERROR_MESSAGES.INVALID_TRUSTED_HEADER)
trusted_email = request.headers[WEBUI_AUTH_TRUSTED_EMAIL_HEADER].lower()
if not Users.get_user_by_email(trusted_email.lower()):
await signup(
request,
SignupForm(
email=trusted_email, password=str(uuid.uuid4()), name=trusted_email
),
)
user = Auths.authenticate_user_by_trusted_header(trusted_email)
else:
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,
form_data.profile_image_url,
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))
############################
# AddUser
############################
@router.post("/add", response_model=SigninResponse)
async def add_user(form_data: AddUserForm, user=Depends(get_admin_user)):
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:
print(form_data)
hashed = get_password_hash(form_data.password)
user = Auths.insert_new_auth(
form_data.email.lower(),
hashed,
form_data.name,
form_data.profile_image_url,
form_data.role,
)
if user:
token = create_token(data={"id": user.id})
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 = Users.update_user_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 = Users.update_user_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 = Users.get_user_api_key_by_id(user.id)
if api_key:
return {
"api_key": api_key,
}
else:
raise HTTPException(404, detail=ERROR_MESSAGES.API_KEY_NOT_FOUND)