feat: add web app auth
GareArc
1 year ago
parent
1045f6db7a
commit
46d43e6758
@ -0,0 +1,118 @@
|
||||
from typing import cast
|
||||
|
||||
import flask_login
|
||||
from flask import request
|
||||
from flask_restful import Resource, reqparse
|
||||
from jwt import InvalidTokenError # type: ignore
|
||||
from web import api
|
||||
|
||||
import services
|
||||
from controllers.console.auth.error import (EmailCodeError,
|
||||
EmailOrPasswordMismatchError,
|
||||
InvalidEmailError)
|
||||
from controllers.console.error import AccountBannedError, AccountNotFound
|
||||
from controllers.console.wraps import setup_required
|
||||
from libs.helper import email
|
||||
from libs.password import valid_password
|
||||
from models.account import Account
|
||||
from services.account_service import AccountService
|
||||
from services.webapp_auth_service import Unauthorized, WebAppAuthService
|
||||
|
||||
|
||||
class LoginApi(Resource):
|
||||
"""Resource for web app email/password login."""
|
||||
|
||||
def post(self):
|
||||
"""Authenticate user and login."""
|
||||
parser = reqparse.RequestParser()
|
||||
parser.add_argument("email", type=email, required=True, location="json")
|
||||
parser.add_argument("password", type=valid_password, required=True, location="json")
|
||||
args = parser.parse_args()
|
||||
|
||||
app_code = request.headers.get("X-App-Code")
|
||||
if app_code is None:
|
||||
raise Unauthorized("X-App-Code header is missing.")
|
||||
|
||||
try:
|
||||
account = WebAppAuthService.authenticate(args["email"], args["password"])
|
||||
except services.errors.account.AccountLoginError:
|
||||
raise AccountBannedError()
|
||||
except services.errors.account.AccountPasswordError:
|
||||
raise EmailOrPasswordMismatchError()
|
||||
except services.errors.account.AccountNotFoundError:
|
||||
raise AccountNotFound()
|
||||
|
||||
token = WebAppAuthService.login(account=account, app_code=app_code)
|
||||
return {"result": "success", "token": token}
|
||||
|
||||
|
||||
class LogoutApi(Resource):
|
||||
@setup_required
|
||||
def get(self):
|
||||
account = cast(Account, flask_login.current_user)
|
||||
if isinstance(account, flask_login.AnonymousUserMixin):
|
||||
return {"result": "success"}
|
||||
flask_login.logout_user()
|
||||
return {"result": "success"}
|
||||
|
||||
|
||||
class EmailCodeLoginSendEmailApi(Resource):
|
||||
@setup_required
|
||||
def post(self):
|
||||
parser = reqparse.RequestParser()
|
||||
parser.add_argument("email", type=email, required=True, location="json")
|
||||
parser.add_argument("language", type=str, required=False, location="json")
|
||||
args = parser.parse_args()
|
||||
|
||||
if args["language"] is not None and args["language"] == "zh-Hans":
|
||||
language = "zh-Hans"
|
||||
else:
|
||||
language = "en-US"
|
||||
|
||||
account = WebAppAuthService.get_user_through_email(args["email"])
|
||||
if account is None:
|
||||
raise AccountNotFound()
|
||||
else:
|
||||
token = WebAppAuthService.send_email_code_login_email(account=account, language=language)
|
||||
|
||||
return {"result": "success", "data": token}
|
||||
|
||||
|
||||
class EmailCodeLoginApi(Resource):
|
||||
@setup_required
|
||||
def post(self):
|
||||
parser = reqparse.RequestParser()
|
||||
parser.add_argument("email", type=str, required=True, location="json")
|
||||
parser.add_argument("code", type=str, required=True, location="json")
|
||||
parser.add_argument("token", type=str, required=True, location="json")
|
||||
args = parser.parse_args()
|
||||
|
||||
user_email = args["email"]
|
||||
app_code = request.headers.get("X-App-Code")
|
||||
if app_code is None:
|
||||
raise Unauthorized("X-App-Code header is missing.")
|
||||
|
||||
token_data = WebAppAuthService.get_email_code_login_data(args["token"])
|
||||
if token_data is None:
|
||||
raise InvalidTokenError()
|
||||
|
||||
if token_data["email"] != args["email"]:
|
||||
raise InvalidEmailError()
|
||||
|
||||
if token_data["code"] != args["code"]:
|
||||
raise EmailCodeError()
|
||||
|
||||
WebAppAuthService.revoke_email_code_login_token(args["token"])
|
||||
account = WebAppAuthService.get_user_through_email(user_email)
|
||||
if not account:
|
||||
raise AccountNotFound()
|
||||
|
||||
token = WebAppAuthService.login(account=account, app_code=app_code)
|
||||
AccountService.reset_login_error_rate_limit(args["email"])
|
||||
return {"result": "success", "token": token}
|
||||
|
||||
|
||||
api.add_resource(LoginApi, "/login")
|
||||
api.add_resource(LogoutApi, "/logout")
|
||||
api.add_resource(EmailCodeLoginSendEmailApi, "/email-code-login")
|
||||
api.add_resource(EmailCodeLoginApi, "/email-code-login/validity")
|
||||
@ -1,11 +1,35 @@
|
||||
from pydantic import BaseModel, Field
|
||||
|
||||
from services.enterprise.base import EnterpriseRequest
|
||||
|
||||
|
||||
class WebAppSettings(BaseModel):
|
||||
access_mode: str = Field(
|
||||
description="Access mode for the web app. Can be 'public' or 'private'",
|
||||
default="private",
|
||||
alias="access_mode",
|
||||
)
|
||||
|
||||
|
||||
class EnterpriseService:
|
||||
@classmethod
|
||||
def get_info(cls):
|
||||
return EnterpriseRequest.send_request("GET", "/info")
|
||||
|
||||
@classmethod
|
||||
def get_app_web_sso_enabled(cls, app_code):
|
||||
return EnterpriseRequest.send_request("GET", f"/app-sso-setting?appCode={app_code}")
|
||||
def is_user_allowed_to_access_webapp(cls, user_id: str, app_id=None, app_code=None) -> bool:
|
||||
if not app_id and not app_code:
|
||||
raise ValueError("Either app_id or app_code must be provided.")
|
||||
|
||||
return EnterpriseRequest.send_request(
|
||||
"GET", f"/web-app/allowed?appId={app_id}&appCode={app_code}&userId={user_id}"
|
||||
)
|
||||
|
||||
@classmethod
|
||||
def get_web_app_settings(cls, app_code: str = None, app_id: str = None):
|
||||
if not app_code and not app_id:
|
||||
raise ValueError("Either app_code or app_id must be provided.")
|
||||
data = EnterpriseRequest.send_request("GET", f"/web-app/settings?appCode={app_code}&appId={app_id}")
|
||||
if not data:
|
||||
raise ValueError("No data found.")
|
||||
return WebAppSettings(**data)
|
||||
|
||||
@ -0,0 +1,103 @@
|
||||
import random
|
||||
from datetime import UTC, datetime, timedelta
|
||||
from typing import Any, Optional, cast
|
||||
|
||||
from werkzeug.exceptions import NotFound, Unauthorized
|
||||
|
||||
from configs import dify_config
|
||||
from extensions.ext_database import db
|
||||
from libs.helper import TokenManager
|
||||
from libs.passport import PassportService
|
||||
from libs.password import compare_password
|
||||
from models.account import Account, AccountStatus
|
||||
from models.model import Site
|
||||
from services.errors.account import (AccountLoginError, AccountNotFoundError,
|
||||
AccountPasswordError)
|
||||
from tasks.mail_email_code_login import send_email_code_login_mail_task
|
||||
|
||||
|
||||
class WebAppAuthService:
|
||||
"""Service for web app authentication."""
|
||||
|
||||
@staticmethod
|
||||
def authenticate(email: str, password: str) -> Account:
|
||||
"""authenticate account with email and password"""
|
||||
|
||||
account = Account.query.filter_by(email=email).first()
|
||||
if not account:
|
||||
raise AccountNotFoundError()
|
||||
|
||||
if account.status == AccountStatus.BANNED.value:
|
||||
raise AccountLoginError("Account is banned.")
|
||||
|
||||
if account.password is None or not compare_password(password, account.password, account.password_salt):
|
||||
raise AccountPasswordError("Invalid email or password.")
|
||||
|
||||
return cast(Account, account)
|
||||
|
||||
@staticmethod
|
||||
def login(account: Account, app_code: str) -> str:
|
||||
site = db.session.query(Site).filter(Site.code == app_code).first()
|
||||
if not site:
|
||||
raise NotFound("Site not found.")
|
||||
|
||||
access_token = WebAppAuthService._get_account_jwt_token(account=account, site=site)
|
||||
|
||||
return access_token
|
||||
|
||||
@classmethod
|
||||
def get_user_through_email(cls, email: str):
|
||||
account = db.session.query(Account).filter(Account.email == email).first()
|
||||
if not account:
|
||||
return None
|
||||
|
||||
if account.status == AccountStatus.BANNED.value:
|
||||
raise Unauthorized("Account is banned.")
|
||||
|
||||
return account
|
||||
|
||||
@classmethod
|
||||
def send_email_code_login_email(
|
||||
cls, account: Optional[Account] = None, email: Optional[str] = None, language: Optional[str] = "en-US"
|
||||
):
|
||||
email = account.email if account else email
|
||||
if email is None:
|
||||
raise ValueError("Email must be provided.")
|
||||
|
||||
code = "".join([str(random.randint(0, 9)) for _ in range(6)])
|
||||
token = TokenManager.generate_token(
|
||||
account=account, email=email, token_type="webapp_email_code_login", additional_data={"code": code}
|
||||
)
|
||||
send_email_code_login_mail_task.delay(
|
||||
language=language,
|
||||
to=account.email if account else email,
|
||||
code=code,
|
||||
)
|
||||
|
||||
return token
|
||||
|
||||
@classmethod
|
||||
def get_email_code_login_data(cls, token: str) -> Optional[dict[str, Any]]:
|
||||
return TokenManager.get_token_data(token, "webapp_email_code_login")
|
||||
|
||||
@classmethod
|
||||
def revoke_email_code_login_token(cls, token: str):
|
||||
TokenManager.revoke_token(token, "webapp_email_code_login")
|
||||
|
||||
@staticmethod
|
||||
def _get_account_jwt_token(account: Account, site: Site) -> str:
|
||||
exp_dt = datetime.now(UTC) + timedelta(hours=dify_config.WebAppSessionTimeoutInHours * 24)
|
||||
exp = int(exp_dt.timestamp())
|
||||
|
||||
payload = {
|
||||
"iss": site.id,
|
||||
"sub": "Web API Passport",
|
||||
"app_id": site.app_id,
|
||||
"app_code": site.code,
|
||||
"user_id": account.id,
|
||||
"token_source": "webapp",
|
||||
"exp": exp,
|
||||
}
|
||||
|
||||
token: str = PassportService().issue(payload)
|
||||
return token
|
||||
Loading…
Reference in New Issue