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import logging
from fastapi import Request, UploadFile, File
from fastapi import Depends, HTTPException, status
from fastapi.responses import Response
from fastapi import APIRouter
from pydantic import BaseModel
import re
import uuid
import csv
from apps.webui.models.auths import (
SigninForm,
SignupForm,
AddUserForm,
UpdateProfileForm,
UpdatePasswordForm,
UserResponse,
SigninResponse,
Auths,
ApiKey,
)
from apps.webui.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,
WEBUI_AUTH_TRUSTED_EMAIL_HEADER,
WEBUI_AUTH_TRUSTED_NAME_HEADER,
)
router = APIRouter()
############################
# GetSessionUser
############################
@router.get("/", response_model=UserResponse)
async def get_session_user(
request: Request, response: Response, user=Depends(get_current_user)
):
token = create_token(
data={"id": user.id},
expires_delta=parse_duration(request.app.state.config.JWT_EXPIRES_IN),
)
# Set the cookie token
response.set_cookie(
key="token",
value=token,
httponly=True, # Ensures the cookie is not accessible via JavaScript
)
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, response: Response, 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()
trusted_name = trusted_email
if WEBUI_AUTH_TRUSTED_NAME_HEADER:
trusted_name = request.headers.get(
WEBUI_AUTH_TRUSTED_NAME_HEADER, trusted_email
)
if not Users.get_user_by_email(trusted_email.lower()):
await signup(
request,
response,
SignupForm(
email=trusted_email, password=str(uuid.uuid4()), name=trusted_name
),
)
user = Auths.authenticate_user_by_trusted_header(trusted_email)
elif WEBUI_AUTH == False:
admin_email = "admin@localhost"
admin_password = "admin"
if Users.get_user_by_email(admin_email.lower()):
user = Auths.authenticate_user(admin_email.lower(), admin_password)
else:
if Users.get_num_users() != 0:
raise HTTPException(400, detail=ERROR_MESSAGES.EXISTING_USERS)
await signup(
request,
response,
SignupForm(email=admin_email, password=admin_password, name="User"),
)
user = Auths.authenticate_user(admin_email.lower(), admin_password)
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.config.JWT_EXPIRES_IN),
)
# Set the cookie token
response.set_cookie(
key="token",
value=token,
httponly=True, # Ensures the cookie is not accessible via JavaScript
)
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, response: Response, form_data: SignupForm):
if not request.app.state.config.ENABLE_SIGNUP and WEBUI_AUTH:
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.config.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.config.JWT_EXPIRES_IN),
)
# response.set_cookie(key='token', value=token, httponly=True)
# Set the cookie token
response.set_cookie(
key="token",
value=token,
httponly=True, # Ensures the cookie is not accessible via JavaScript
)
if request.app.state.config.WEBHOOK_URL:
post_webhook(
request.app.state.config.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))
############################
# GetAdminDetails
############################
@router.get("/admin/details")
async def get_admin_details(request: Request, user=Depends(get_current_user)):
if request.app.state.config.SHOW_ADMIN_DETAILS:
admin_email = request.app.state.config.ADMIN_EMAIL
admin_name = None
print(admin_email, admin_name)
if admin_email:
admin = Users.get_user_by_email(admin_email)
if admin:
admin_name = admin.name
else:
admin = Users.get_first_user()
if admin:
admin_email = admin.email
admin_name = admin.name
return {
"name": admin_name,
"email": admin_email,
}
else:
raise HTTPException(400, detail=ERROR_MESSAGES.ACTION_PROHIBITED)
############################
# ToggleSignUp
############################
@router.get("/admin/config")
async def get_admin_config(request: Request, user=Depends(get_admin_user)):
return {
"SHOW_ADMIN_DETAILS": request.app.state.config.SHOW_ADMIN_DETAILS,
"ENABLE_SIGNUP": request.app.state.config.ENABLE_SIGNUP,
"DEFAULT_USER_ROLE": request.app.state.config.DEFAULT_USER_ROLE,
"JWT_EXPIRES_IN": request.app.state.config.JWT_EXPIRES_IN,
"ENABLE_COMMUNITY_SHARING": request.app.state.config.ENABLE_COMMUNITY_SHARING,
}
class AdminConfig(BaseModel):
SHOW_ADMIN_DETAILS: bool
ENABLE_SIGNUP: bool
DEFAULT_USER_ROLE: str
JWT_EXPIRES_IN: str
ENABLE_COMMUNITY_SHARING: bool
@router.post("/admin/config")
async def update_admin_config(
request: Request, form_data: AdminConfig, user=Depends(get_admin_user)
):
request.app.state.config.SHOW_ADMIN_DETAILS = form_data.SHOW_ADMIN_DETAILS
request.app.state.config.ENABLE_SIGNUP = form_data.ENABLE_SIGNUP
if form_data.DEFAULT_USER_ROLE in ["pending", "user", "admin"]:
request.app.state.config.DEFAULT_USER_ROLE = form_data.DEFAULT_USER_ROLE
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.JWT_EXPIRES_IN):
request.app.state.config.JWT_EXPIRES_IN = form_data.JWT_EXPIRES_IN
request.app.state.config.ENABLE_COMMUNITY_SHARING = (
form_data.ENABLE_COMMUNITY_SHARING
)
return {
"SHOW_ADMIN_DETAILS": request.app.state.config.SHOW_ADMIN_DETAILS,
"ENABLE_SIGNUP": request.app.state.config.ENABLE_SIGNUP,
"DEFAULT_USER_ROLE": request.app.state.config.DEFAULT_USER_ROLE,
"JWT_EXPIRES_IN": request.app.state.config.JWT_EXPIRES_IN,
"ENABLE_COMMUNITY_SHARING": request.app.state.config.ENABLE_COMMUNITY_SHARING,
}
############################
# 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)
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