Files
dify/api/controllers/web/login.py

140 lines
5.0 KiB
Python

from flask_restx import Resource, reqparse
from jwt import InvalidTokenError
import services
from controllers.console.auth.error import (
AuthenticationFailedError,
EmailCodeError,
InvalidEmailError,
)
from controllers.console.error import AccountBannedError
from controllers.console.wraps import only_edition_enterprise, setup_required
from controllers.web import web_ns
from libs.helper import email
from libs.password import valid_password
from services.account_service import AccountService
from services.webapp_auth_service import WebAppAuthService
@web_ns.route("/login")
class LoginApi(Resource):
"""Resource for web app email/password login."""
@setup_required
@only_edition_enterprise
@web_ns.doc("web_app_login")
@web_ns.doc(description="Authenticate user for web application access")
@web_ns.doc(
responses={
200: "Authentication successful",
400: "Bad request - invalid email or password format",
401: "Authentication failed - email or password mismatch",
403: "Account banned or login disabled",
404: "Account not found",
}
)
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()
try:
account = WebAppAuthService.authenticate(args["email"], args["password"])
except services.errors.account.AccountLoginError:
raise AccountBannedError()
except services.errors.account.AccountPasswordError:
raise AuthenticationFailedError()
except services.errors.account.AccountNotFoundError:
raise AuthenticationFailedError()
token = WebAppAuthService.login(account=account)
return {"result": "success", "data": {"access_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"}
@web_ns.route("/email-code-login")
class EmailCodeLoginSendEmailApi(Resource):
@setup_required
@only_edition_enterprise
@web_ns.doc("send_email_code_login")
@web_ns.doc(description="Send email verification code for login")
@web_ns.doc(
responses={
200: "Email code sent successfully",
400: "Bad request - invalid email format",
404: "Account not found",
}
)
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 AuthenticationFailedError()
else:
token = WebAppAuthService.send_email_code_login_email(account=account, language=language)
return {"result": "success", "data": token}
@web_ns.route("/email-code-login/validity")
class EmailCodeLoginApi(Resource):
@setup_required
@only_edition_enterprise
@web_ns.doc("verify_email_code_login")
@web_ns.doc(description="Verify email code and complete login")
@web_ns.doc(
responses={
200: "Email code verified and login successful",
400: "Bad request - invalid code or token",
401: "Invalid token or expired code",
404: "Account not found",
}
)
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"]
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 AuthenticationFailedError()
token = WebAppAuthService.login(account=account)
AccountService.reset_login_error_rate_limit(args["email"])
return {"result": "success", "data": {"access_token": token}}