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"""
User authentication service for OpenManus
Handles user registration, login, and session management with D1 database
"""
import json
import sqlite3
from datetime import datetime
from typing import Optional, Tuple
from app.auth import (
User,
UserAuth,
UserSession,
UserSignupRequest,
UserLoginRequest,
AuthResponse,
UserProfile,
)
from app.logger import logger
class AuthService:
"""Authentication service for user management"""
def __init__(self, db_connection=None):
"""Initialize auth service with database connection"""
self.db = db_connection
self.logger = logger
async def register_user(self, signup_data: UserSignupRequest) -> AuthResponse:
"""Register a new user"""
try:
# Format mobile number consistently
formatted_mobile = UserAuth.format_mobile_number(signup_data.mobile_number)
# Check if user already exists
existing_user = await self.get_user_by_mobile(formatted_mobile)
if existing_user:
return AuthResponse(
success=False, message="User with this mobile number already exists"
)
# Create new user
user_id = UserAuth.generate_user_id()
password_hash = UserAuth.hash_password(signup_data.password)
user = User(
id=user_id,
mobile_number=formatted_mobile,
full_name=signup_data.full_name,
password_hash=password_hash,
created_at=datetime.utcnow(),
updated_at=datetime.utcnow(),
)
# Save user to database
success = await self.save_user(user)
if not success:
return AuthResponse(
success=False, message="Failed to create user account"
)
# Create session
session = UserAuth.create_session(user)
session_saved = await self.save_session(session)
if not session_saved:
return AuthResponse(
success=False, message="User created but failed to create session"
)
self.logger.info(f"New user registered: {formatted_mobile}")
return AuthResponse(
success=True,
message="Account created successfully",
session_id=session.session_id,
user_id=user.id,
full_name=user.full_name,
)
except Exception as e:
self.logger.error(f"User registration error: {str(e)}")
return AuthResponse(
success=False, message="An error occurred during registration"
)
async def login_user(self, login_data: UserLoginRequest) -> AuthResponse:
"""Authenticate user login"""
try:
# Format mobile number consistently
formatted_mobile = UserAuth.format_mobile_number(login_data.mobile_number)
# Get user from database
user = await self.get_user_by_mobile(formatted_mobile)
if not user:
return AuthResponse(
success=False, message="Invalid mobile number or password"
)
# Verify password
if not UserAuth.verify_password(login_data.password, user.password_hash):
return AuthResponse(
success=False, message="Invalid mobile number or password"
)
# Check if user is active
if not user.is_active:
return AuthResponse(
success=False,
message="Account is deactivated. Please contact support.",
)
# Create new session
session = UserAuth.create_session(user)
session_saved = await self.save_session(session)
if not session_saved:
return AuthResponse(
success=False,
message="Login successful but failed to create session",
)
self.logger.info(f"User logged in: {formatted_mobile}")
return AuthResponse(
success=True,
message="Login successful",
session_id=session.session_id,
user_id=user.id,
full_name=user.full_name,
)
except Exception as e:
self.logger.error(f"User login error: {str(e)}")
return AuthResponse(success=False, message="An error occurred during login")
async def validate_session(self, session_id: str) -> Optional[UserSession]:
"""Validate user session"""
try:
if not self.db:
return None
cursor = self.db.cursor()
cursor.execute(
"""
SELECT s.id, s.user_id, u.mobile_number, u.full_name,
s.created_at, s.expires_at
FROM sessions s
JOIN users u ON s.user_id = u.id
WHERE s.id = ? AND u.is_active = 1
""",
(session_id,),
)
row = cursor.fetchone()
if not row:
return None
session = UserSession(
session_id=row[0],
user_id=row[1],
mobile_number=row[2],
full_name=row[3],
created_at=datetime.fromisoformat(row[4]),
expires_at=datetime.fromisoformat(row[5]),
)
# Check if session is still valid
if not session.is_valid:
# Clean up expired session
await self.delete_session(session_id)
return None
return session
except Exception as e:
self.logger.error(f"Session validation error: {str(e)}")
return None
async def logout_user(self, session_id: str) -> bool:
"""Logout user by deleting session"""
return await self.delete_session(session_id)
async def get_user_profile(self, user_id: str) -> Optional[UserProfile]:
"""Get user profile by user ID"""
try:
user = await self.get_user_by_id(user_id)
if not user:
return None
return UserProfile(
user_id=user.id,
full_name=user.full_name,
mobile_number=UserProfile.mask_mobile_number(user.mobile_number),
avatar_url=user.avatar_url,
created_at=user.created_at.isoformat() if user.created_at else None,
)
except Exception as e:
self.logger.error(f"Get user profile error: {str(e)}")
return None
# Database operations
async def save_user(self, user: User) -> bool:
"""Save user to database"""
try:
if not self.db:
return False
cursor = self.db.cursor()
cursor.execute(
"""
INSERT INTO users (id, mobile_number, full_name, password_hash,
avatar_url, preferences, is_active, created_at, updated_at)
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
""",
(
user.id,
user.mobile_number,
user.full_name,
user.password_hash,
user.avatar_url,
user.preferences,
user.is_active,
user.created_at.isoformat() if user.created_at else None,
user.updated_at.isoformat() if user.updated_at else None,
),
)
self.db.commit()
return True
except Exception as e:
self.logger.error(f"Save user error: {str(e)}")
return False
async def get_user_by_mobile(self, mobile_number: str) -> Optional[User]:
"""Get user by mobile number"""
try:
if not self.db:
return None
cursor = self.db.cursor()
cursor.execute(
"""
SELECT id, mobile_number, full_name, password_hash, avatar_url,
preferences, is_active, created_at, updated_at
FROM users
WHERE mobile_number = ?
""",
(mobile_number,),
)
row = cursor.fetchone()
if not row:
return None
return User(
id=row[0],
mobile_number=row[1],
full_name=row[2],
password_hash=row[3],
avatar_url=row[4],
preferences=row[5],
is_active=bool(row[6]),
created_at=datetime.fromisoformat(row[7]) if row[7] else None,
updated_at=datetime.fromisoformat(row[8]) if row[8] else None,
)
except Exception as e:
self.logger.error(f"Get user by mobile error: {str(e)}")
return None
async def get_user_by_id(self, user_id: str) -> Optional[User]:
"""Get user by ID"""
try:
if not self.db:
return None
cursor = self.db.cursor()
cursor.execute(
"""
SELECT id, mobile_number, full_name, password_hash, avatar_url,
preferences, is_active, created_at, updated_at
FROM users
WHERE id = ? AND is_active = 1
""",
(user_id,),
)
row = cursor.fetchone()
if not row:
return None
return User(
id=row[0],
mobile_number=row[1],
full_name=row[2],
password_hash=row[3],
avatar_url=row[4],
preferences=row[5],
is_active=bool(row[6]),
created_at=datetime.fromisoformat(row[7]) if row[7] else None,
updated_at=datetime.fromisoformat(row[8]) if row[8] else None,
)
except Exception as e:
self.logger.error(f"Get user by ID error: {str(e)}")
return None
async def save_session(self, session: UserSession) -> bool:
"""Save session to database"""
try:
if not self.db:
return False
cursor = self.db.cursor()
cursor.execute(
"""
INSERT INTO sessions (id, user_id, title, metadata, created_at,
updated_at, expires_at)
VALUES (?, ?, ?, ?, ?, ?, ?)
""",
(
session.session_id,
session.user_id,
"User Session",
json.dumps({"login_type": "mobile_password"}),
session.created_at.isoformat(),
session.created_at.isoformat(),
session.expires_at.isoformat(),
),
)
self.db.commit()
return True
except Exception as e:
self.logger.error(f"Save session error: {str(e)}")
return False
async def delete_session(self, session_id: str) -> bool:
"""Delete session from database"""
try:
if not self.db:
return False
cursor = self.db.cursor()
cursor.execute("DELETE FROM sessions WHERE id = ?", (session_id,))
self.db.commit()
return True
except Exception as e:
self.logger.error(f"Delete session error: {str(e)}")
return False
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