qinglong
f7b4908322
API 认证 (16 个未保护端点 → 全部加 panel_auth): - 文件管理器: 11 端点 (list/mkdir/delete/upload/download/read/write/...) - 项目管理: 6 端点 (list/run/stop/logs/stdin/page), 修复硬编码路径前缀 - 代理管理: 3 端点 (list/add/remove) - 系统状态: 2 HTTP + 1 WS (token 校验) - 插件页面: 3 端点 (page/sse/event) - 内部路由: 3 端点 (plugins/commands/data) 认证系统加固: - 密码哈希: 固定盐 → 每用户独立 secrets.token_hex(16) 随机盐 - 默认密码警告: 启动时检测并打印 critical 级别日志 - 登录频率限制: 5 次失败 / IP → 锁定 60 秒, 返回 429 基础设施: - 安全响应头: X-Content-Type-Options/X-Frame-Options/X-XSS-Protection/Referrer-Policy - WebSocket 鉴权: query string token 校验 Co-Authored-By: Claude <noreply@anthropic.com>
284 lines
9.5 KiB
Python
284 lines
9.5 KiB
Python
#!/usr/bin/env python3
|
|
# -*- coding: utf-8 -*-
|
|
|
|
import logging
|
|
import os
|
|
import hashlib
|
|
import secrets
|
|
from typing import Dict, List, Optional
|
|
from dataclasses import dataclass
|
|
import time
|
|
import json
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
@dataclass
|
|
class User:
|
|
"""用户数据类"""
|
|
username: str
|
|
password_hash: str
|
|
salt: str
|
|
permissions: List[str]
|
|
is_active: bool = True
|
|
created_at: float = None
|
|
|
|
@dataclass
|
|
class Token:
|
|
"""令牌数据类"""
|
|
token: str
|
|
username: str
|
|
permissions: List[str]
|
|
created_at: float
|
|
expires_at: float
|
|
is_valid: bool = True
|
|
|
|
class AuthService:
|
|
"""认证服务 - 处理用户认证和权限验证"""
|
|
|
|
def __init__(self, config: Dict):
|
|
self.config = config
|
|
self.users: Dict[str, User] = {}
|
|
self.tokens: Dict[str, Token] = {}
|
|
self.token_expiry_hours = 24
|
|
self.secret_key = secrets.token_hex(32)
|
|
logger.debug("AuthService初始化开始")
|
|
|
|
# 初始化默认用户
|
|
self._init_default_users()
|
|
|
|
def _init_default_users(self):
|
|
"""初始化默认用户"""
|
|
try:
|
|
# 管理员 — 独立随机盐
|
|
admin_salt = secrets.token_hex(16)
|
|
admin_pw = os.environ.get("SENSU_ADMIN_PASSWORD", "admin123")
|
|
admin_user = User(
|
|
username="admin",
|
|
password_hash=self._hash_password(admin_pw, admin_salt),
|
|
salt=admin_salt,
|
|
permissions=["admin"],
|
|
created_at=time.time(),
|
|
)
|
|
self.users["admin"] = admin_user
|
|
|
|
# API 用户 — 独立随机盐
|
|
api_salt = secrets.token_hex(16)
|
|
api_pw = os.environ.get("SENSU_API_PASSWORD", "api123")
|
|
api_user = User(
|
|
username="api",
|
|
password_hash=self._hash_password(api_pw, api_salt),
|
|
salt=api_salt,
|
|
permissions=["framework.status.read", "plugin.info.read"],
|
|
created_at=time.time(),
|
|
)
|
|
self.users["api"] = api_user
|
|
|
|
logger.debug("默认用户初始化完成 (独立随机盐)")
|
|
|
|
# 安全警告 — 仍在使用默认密码
|
|
if admin_pw == "admin123" or api_pw == "api123":
|
|
logger.critical(
|
|
"⚠️ 安全警告: 正在使用默认密码! "
|
|
"请设置环境变量 SENSU_ADMIN_PASSWORD 和 SENSU_API_PASSWORD"
|
|
)
|
|
|
|
except Exception as e:
|
|
logger.error(f"初始化默认用户时出错: {str(e)}", exc_info=True)
|
|
raise
|
|
|
|
def _hash_password(self, password: str, salt: str = None) -> str:
|
|
"""哈希密码 — 每个用户独立随机盐"""
|
|
try:
|
|
if salt is None:
|
|
salt = secrets.token_hex(16)
|
|
return hashlib.sha256((password + salt).encode()).hexdigest()
|
|
except Exception as e:
|
|
logger.error(f"哈希密码时出错: {str(e)}", exc_info=True)
|
|
raise
|
|
|
|
def authenticate_user(self, username: str, password: str) -> Optional[Token]:
|
|
"""用户认证"""
|
|
try:
|
|
logger.debug(f"用户认证尝试: {username}")
|
|
|
|
if username not in self.users:
|
|
logger.warning(f"用户不存在: {username}")
|
|
return None
|
|
|
|
user = self.users[username]
|
|
|
|
if not user.is_active:
|
|
logger.warning(f"用户已被禁用: {username}")
|
|
return None
|
|
|
|
password_hash = self._hash_password(password, user.salt)
|
|
if user.password_hash != password_hash:
|
|
logger.warning(f"密码错误: {username}")
|
|
return None
|
|
|
|
# 创建令牌
|
|
token = self._create_token(user)
|
|
logger.debug(f"用户认证成功: {username}")
|
|
return token
|
|
|
|
except Exception as e:
|
|
logger.error(f"用户认证时出错: {str(e)}", exc_info=True)
|
|
return None
|
|
|
|
def _create_token(self, user: User) -> Token:
|
|
"""创建令牌"""
|
|
try:
|
|
token_str = secrets.token_hex(32)
|
|
created_at = time.time()
|
|
expires_at = created_at + (self.token_expiry_hours * 3600)
|
|
|
|
token = Token(
|
|
token=token_str,
|
|
username=user.username,
|
|
permissions=user.permissions,
|
|
created_at=created_at,
|
|
expires_at=expires_at
|
|
)
|
|
|
|
self.tokens[token_str] = token
|
|
logger.debug(f"创建令牌: {user.username}, 有效期: {self.token_expiry_hours}小时")
|
|
return token
|
|
|
|
except Exception as e:
|
|
logger.error(f"创建令牌时出错: {str(e)}", exc_info=True)
|
|
raise
|
|
|
|
def validate_token(self, token_str: str) -> Optional[Token]:
|
|
"""验证令牌"""
|
|
try:
|
|
if token_str not in self.tokens:
|
|
logger.debug("令牌不存在")
|
|
return None
|
|
|
|
token = self.tokens[token_str]
|
|
|
|
# 检查令牌是否有效
|
|
if not token.is_valid:
|
|
logger.debug("令牌已失效")
|
|
return None
|
|
|
|
# 检查令牌是否过期
|
|
if time.time() > token.expires_at:
|
|
logger.debug("令牌已过期")
|
|
token.is_valid = False
|
|
return None
|
|
|
|
logger.debug(f"令牌验证成功: {token.username}")
|
|
return token
|
|
|
|
except Exception as e:
|
|
logger.error(f"验证令牌时出错: {str(e)}", exc_info=True)
|
|
return None
|
|
|
|
def revoke_token(self, token_str: str) -> bool:
|
|
"""撤销令牌"""
|
|
try:
|
|
if token_str in self.tokens:
|
|
self.tokens[token_str].is_valid = False
|
|
logger.debug(f"令牌已撤销: {token_str}")
|
|
return True
|
|
else:
|
|
logger.warning(f"要撤销的令牌不存在: {token_str}")
|
|
return False
|
|
except Exception as e:
|
|
logger.error(f"撤销令牌时出错: {str(e)}", exc_info=True)
|
|
return False
|
|
|
|
def check_permission(self, token_str: str, permission: str) -> bool:
|
|
"""检查权限"""
|
|
try:
|
|
token = self.validate_token(token_str)
|
|
if not token:
|
|
return False
|
|
|
|
# 检查admin权限
|
|
if "admin" in token.permissions:
|
|
return True
|
|
|
|
# 检查具体权限
|
|
has_permission = permission in token.permissions
|
|
|
|
logger.debug(f"权限检查: {token.username} -> {permission} = {has_permission}")
|
|
return has_permission
|
|
|
|
except Exception as e:
|
|
logger.error(f"检查权限时出错: {str(e)}", exc_info=True)
|
|
return False
|
|
|
|
def create_user(self, username: str, password: str, permissions: List[str]) -> bool:
|
|
"""创建用户"""
|
|
try:
|
|
if username in self.users:
|
|
logger.warning(f"用户已存在: {username}")
|
|
return False
|
|
|
|
salt = secrets.token_hex(16)
|
|
password_hash = self._hash_password(password, salt)
|
|
user = User(
|
|
username=username,
|
|
password_hash=password_hash,
|
|
salt=salt,
|
|
permissions=permissions,
|
|
created_at=time.time(),
|
|
)
|
|
|
|
self.users[username] = user
|
|
logger.debug(f"用户创建成功: {username}, 权限: {permissions}")
|
|
return True
|
|
|
|
except Exception as e:
|
|
logger.error(f"创建用户时出错: {str(e)}", exc_info=True)
|
|
return False
|
|
|
|
def get_user_info(self, username: str) -> Optional[Dict]:
|
|
"""获取用户信息"""
|
|
try:
|
|
if username not in self.users:
|
|
return None
|
|
|
|
user = self.users[username]
|
|
return {
|
|
"username": user.username,
|
|
"permissions": user.permissions,
|
|
"is_active": user.is_active,
|
|
"created_at": user.created_at
|
|
}
|
|
except Exception as e:
|
|
logger.error(f"获取用户信息时出错: {str(e)}", exc_info=True)
|
|
return None
|
|
|
|
def cleanup_expired_tokens(self):
|
|
"""清理过期令牌"""
|
|
try:
|
|
current_time = time.time()
|
|
expired_tokens = []
|
|
|
|
for token_str, token in self.tokens.items():
|
|
if current_time > token.expires_at:
|
|
expired_tokens.append(token_str)
|
|
|
|
for token_str in expired_tokens:
|
|
del self.tokens[token_str]
|
|
|
|
if expired_tokens:
|
|
logger.debug(f"清理了 {len(expired_tokens)} 个过期令牌")
|
|
|
|
except Exception as e:
|
|
logger.error(f"清理过期令牌时出错: {str(e)}", exc_info=True)
|
|
|
|
def shutdown(self):
|
|
"""关闭认证服务"""
|
|
try:
|
|
logger.info("关闭认证服务")
|
|
self.cleanup_expired_tokens()
|
|
self.users.clear()
|
|
self.tokens.clear()
|
|
logger.debug("认证服务关闭完成")
|
|
except Exception as e:
|
|
logger.error(f"关闭认证服务时出错: {str(e)}", exc_info=True)
|