增了软件首页授权功能

backend/app.spec

@@ -0,0 +1,118 @@
+
+# -*- mode: python ; coding: utf-8 -*-
+
+block_cipher = None
+
+a = Analysis(
+    ['main.py'],
+    pathex=['D:/Trae_space/pyKinectAzure'],
+    binaries=[
+        # FemtoBolt相关库文件
+        ('dll/femtobolt/k4a.dll', 'dll/femtobolt'),  # K4A动态库
+        ('dll/femtobolt/k4arecord.dll', 'dll/femtobolt'),  # K4A录制库
+        ('dll/femtobolt/depthengine_2_0.dll', 'dll/femtobolt'),  # 深度引擎
+        ('dll/femtobolt/OrbbecSDK.dll', 'dll/femtobolt'),  # Orbbec SDK
+        ('dll/femtobolt/k4a.lib', 'dll/femtobolt'),  # K4A静态库
+        ('dll/femtobolt/k4arecord.lib', 'dll/femtobolt'),  # K4A录制静态库
+        ('dll/femtobolt/k4arecorder.exe', 'dll/femtobolt'),  # K4A录制工具
+        ('dll/femtobolt/k4aviewer.exe', 'dll/femtobolt'),  # K4A查看器
+        # SMiTSense相关库文件
+        ('dll/smitsense/SMiTSenseUsb-F3.0.dll', 'dll/smitsense'),  # SMiTSense传感器库
+        ('dll/smitsense/Wrapper.dll', 'dll/smitsense'),  # SMiTSense传感器库包装类
+    ],
+    hiddenimports=[
+        'flask',
+        'flask_socketio',
+        'flask_cors',
+        'cv2',
+        'numpy',
+        'pandas',
+        'scipy',
+        'matplotlib',
+        'seaborn',
+        'sklearn',
+        'PIL',
+        'reportlab',
+        'sqlite3',
+        'configparser',
+        'logging',
+        'threading',
+        'queue',
+        'base64',
+        'psutil',
+        'pykinect_azure',
+        'pykinect_azure.k4a',
+        'pykinect_azure.k4abt',
+        'pykinect_azure.k4arecord',
+        'pykinect_azure.pykinect',
+        'pykinect_azure.utils',
+        'pykinect_azure._k4a',
+        'pykinect_azure._k4abt',
+        'pyserial',
+        'requests',
+        'yaml',
+        'click',
+        'colorama',
+        'tqdm',
+        'database',
+        'device_manager',
+        'utils',
+        'eventlet',
+        'socketio',
+        'engineio',
+        'engineio.async_drivers.threading',
+        'engineio.async_drivers.eventlet',
+        'engineio.async_eventlet',
+        'socketio.async_eventlet',
+        'greenlet',
+        'gevent',
+        'gevent.socket',
+        'gevent.select',
+        'dns',
+        'dns.resolver',
+        'dns.reversename',
+        'dns.e164',
+    ],
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=[],
+    win_no_prefer_redirects=False,
+    win_private_assemblies=False,
+    cipher=block_cipher,
+    noarchive=False,
+)
+
+pyz = PYZ(a.pure, a.zipped_data, cipher=block_cipher)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    [],
+    exclude_binaries=True,
+    name='BodyBalanceBackend',
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=False,
+    upx=True,
+    upx_exclude=[],
+    runtime_tmpdir=None,
+    console=True,
+    disable_windowed_traceback=False,
+    argv_emulation=False,
+    target_arch=None,
+    codesign_identity=None,
+    entitlements_file=None,
+    icon=None
+)
+
+coll = COLLECT(
+    exe,
+    a.binaries,
+    a.zipfiles,
+    a.datas,
+    strip=False,
+    upx=True,
+    upx_exclude=[],
+    name='BodyBalanceBackend'
+)

backend/devices/utils/license_manager.py

@@ -19,6 +19,16 @@ import base64
 
 logger = logging.getLogger(__name__)
 
+# 授权签名与验证参数（跨语言一致性）：
+# - 算法：RSA-PSS + SHA-256
+# - MGF：MGF1(SHA-256)
+# - 盐长度：固定 32 字节
+# - 数据序列化（签名输入）：
+#   * 去除 signature 字段
+#   * 按键名排序（包括嵌套对象）
+#   * 紧凑 JSON：等价于 json.dumps(obj, sort_keys=True, separators=(",", ":"))
+PSS_SALT_LENGTH_BYTES = 32
+
 
 @dataclass
 class LicenseStatus:
@@ -160,7 +170,11 @@ class LicenseManager:
             return None
     
     def verify_signature(self, license_data: Dict[str, Any], public_key_path: str) -> bool:
-        """验证授权文件数字签名"""
+        """验证授权文件数字签名
+
+        规则：RSA-PSS + SHA256，MGF1(SHA256)，盐长度固定为 32 字节；
+        待签名数据为去除 signature 后的紧凑、排序键 JSON。
+        """
         try:
             if not os.path.exists(public_key_path):
                 logger.error(f"公钥文件不存在: {public_key_path}")
@@ -190,14 +204,14 @@ class LicenseManager:
             sorted_data = json.dumps(license_copy, sort_keys=True, separators=(',', ':'))
             message = sorted_data.encode('utf-8')
             
-            # 验证签名
+            # 验证签名（固定 PSS 盐长度为 32 字节，确保跨语言一致）
             try:
                 public_key.verify(
                     signature,
                     message,
                     padding.PSS(
                         mgf=padding.MGF1(hashes.SHA256()),
-                        salt_length=padding.PSS.MAX_LENGTH
+                        salt_length=PSS_SALT_LENGTH_BYTES
                     ),
                     hashes.SHA256()
                 )

backend/requirements.txt

@@ -50,5 +50,4 @@ pyyaml
 click
 colorama
 tqdm
-bleak
 cryptography

backend/requirements_build.txt

@@ -22,3 +22,4 @@ pykinect_azure  # Azure Kinect SDK for Python
 # System utilities
 colorama==0.4.6
 click==8.1.7
+cryptography>=41.0.0

config.ini

@@ -1,41 +0,0 @@
-[APP]
-name = Body Balance Evaluation System
-version = 1.0.0
-debug = false
-log_level = INFO
-
-[SERVER]
-host = 0.0.0.0
-port = 5000
-cors_origins = *
-
-[DATABASE]
-path = backend/data/body_balance.db
-backup_interval = 24
-max_backups = 7
-
-[DEVICES]
-camera_index = 0
-camera_width = 640
-camera_height = 480
-camera_fps = 30
-imu_port = COM3
-pressure_port = COM4
-
-[DETECTION]
-default_duration = 60
-sampling_rate = 30
-balance_threshold = 0.2
-posture_threshold = 5.0
-
-[DATA_PROCESSING]
-filter_window = 5
-outlier_threshold = 2.0
-chart_dpi = 300
-export_format = csv
-
-[SECURITY]
-secret_key = 74d2f5ad774b449e6958cc5d30d77411c3560c9d0279e48154a847b744688989
-session_timeout = 3600
-max_login_attempts = 5
-

frontend/src/renderer/src/views/Header.vue

@@ -6,7 +6,10 @@
           <div class="system-logo">
             <img src="@/assets/svg/u7.svg" alt="Logo" class="logo" />
           </div>
-          <div class="system-title">平衡体态检测系统</div>
+          <div class="system-title">
+            平衡体态检测系统
+            <span v-if="licenseBadge" :class="['license-badge', licenseClass]">{{ licenseBadge }}</span>
+          </div>
         </div>
         <div class="header-right">
         <div style="color:#fff;margin-right: 20px;">登录时间：{{ time }}  </div>
@@ -59,7 +62,7 @@
   import { useRouter, viewDepthKey } from 'vue-router'
   import { ElMessage, ElMessageBox } from 'element-plus'
   import { useAuthStore } from '../stores/index.js'
-
+  import api from '../services/api.js'
   const router = useRouter()
   const authStore = useAuthStore()
   const time = ref("");
@@ -67,6 +70,8 @@
     username: '医生',
     avatar: ''
   })
+  const licenseBadge = ref('')
+  const licenseClass = ref('')
   
   
   const handleUserCommand = (command) => {
@@ -135,6 +140,39 @@
       })
     }
     time.value = dateFormat(new Date())
+
+    // 授权状态徽标：页面加载时检查 /api/license/info
+    ;(async () => {
+      try {
+        debugger
+        const json = await api.get('/api/license/info')
+        debugger
+        if (!json || json.success !== true) {
+          licenseBadge.value = '未授权'
+          licenseClass.value = 'badge-invalid'
+          return
+        }
+        const data = json.data || {}
+        if (data.valid === true) {
+          if ((data.license_type || '').toLowerCase() === 'trial') {
+            const exp = data.expires_at ? new Date(data.expires_at) : null
+            const expStr = exp ? `${exp.getFullYear()}-${String(exp.getMonth()+1).padStart(2,'0')}-${String(exp.getDate()).padStart(2,'0')}` : ''
+            licenseBadge.value = expStr ? `试用版（截止 ${expStr}）` : '试用版'
+            licenseClass.value = 'badge-trial'
+          } else {
+            licenseBadge.value = '已授权'
+            licenseClass.value = 'badge-valid'
+          }
+        } else {
+          licenseBadge.value = '未授权'
+          licenseClass.value = 'badge-invalid'
+        }
+      } catch (e) {
+        // 网络或后端错误时，显示未授权
+        licenseBadge.value = '未授权'
+        licenseClass.value = 'badge-invalid'
+      }
+    })()
   })
   </script>
   
@@ -185,6 +223,9 @@
     font-style: normal;
     font-size: 22px;
     color: rgb(255, 255, 255);
+    display: flex;
+    align-items: center;
+    gap: 8px;
   }
   
   .header-right {
@@ -210,6 +251,16 @@
   
   </style>
   <style>
+  .license-badge {
+    display: inline-block;
+    padding: 2px 8px;
+    border-radius: 10px;
+    font-size: 12px;
+    margin-left: 8px;
+  }
+  .badge-invalid { background-color: #8b0000; color: #fff; }
+  .badge-trial { background-color: #ff8c00; color: #fff; }
+  .badge-valid { background-color: #2e8b57; color: #fff; }
   .userInfoviewDialog{
     background-color: #323232 !important;
   }