对接 uniapp 通过中间层（JSBridge）集成零信任 原生androiid和ios SDK

一、架构设计

UniApp(Javascript) ↔ JSBridge ↔ 原生中间层 ↔ 零信任SDK│├─ Android (Java/Kotlin)└─ iOS (Swift/ObjC)

二、Android端实现（Kotlin示例）

1. 创建零信任管理类

// ZeroTrustManager.kt
class ZeroTrustManager(private val context: Context) {private val sdkClient: ZeroTrustSdk by lazy { ZeroTrustSdk.init(context, CONFIG) }// 核心方法fun checkAccess(resource: String, callback: (Boolean, String?) -> Unit) {sdkClient.evaluatePolicy(resource) { result, error ->callback(result?.allowAccess ?: false, error?.message)}}// 设备指纹采集fun getDeviceFingerprint(): String {return sdkClient.collectDeviceMetrics()}
}

2. 实现JSBridge桥接

// UniZeroTrustModule.kt
class UniZeroTrustModule : UniModule() {private val ztManager by lazy { ZeroTrustManager(context.applicationContext) }@UniJSMethodfun checkAccess(resource: String, callback: UniJSCallback) {ztManager.checkAccess(resource) { allowed, errorMsg ->callback.invoke(mapOf("allowed" to allowed,"error" to (errorMsg ?: ""))}}@UniJSMethod(uiThread = false)fun getDeviceId(callback: UniJSCallback) {val fingerprint = ztManager.getDeviceFingerprint()callback.invoke(fingerprint)}
}

3. 注册模块（需在MainApplication中配置）

class MyApp : Application() {override fun onCreate() {super.onCreate()UniSDKEngine.registerModule(UniZeroTrustModule::class.java)}
}

三、iOS端实现（Swift示例）

1. 创建零信任服务类

// ZeroTrustService.swift
@objc class ZeroTrustService: NSObject {private let sdkClient: ZeroTrustSDKoverride init() {sdkClient = ZeroTrustSDK(config: ZTConfig.default)super.init()}// 访问检查@objc func checkAccess(_ resource: String, completion: @escaping (Bool, String?) -> Void) {sdkClient.evaluatePolicy(for: resource) { result, error inDispatchQueue.main.async {completion(result?.isAllowed ?? false, error?.localizedDescription)}}}// 设备指纹@objc func getDeviceFingerprint() -> String {return sdkClient.deviceMetrics.generateFingerprint()}
}

2. 实现JSBridge桥接模块

// UniZeroTrustModule.swift
@objc(UniZeroTrustModule)
class UniZeroTrustModule: DCUniModule {private let ztService = ZeroTrustService()@objc func checkAccess(_ options: [String: Any], callback: UZModuleCallback) {guard let resource = options["resource"] as? String else {callback(["error": "invalid_params"], false)return}ztService.checkAccess(resource) { allowed, error incallback(["allowed": allowed,"error": error ?? ""], true)}}@objc func getDeviceId(_ callback: UZModuleCallback) {let fingerprint = ztService.getDeviceFingerprint()callback(["deviceId": fingerprint], true)}
}

四、UniApp层调用（JS示例）

1. 创建统一调用接口

// zeroTrust.js
export default {checkResource(resource) {return new Promise((resolve, reject) => {const module = uni.requireNativePlugin('UniZeroTrustModule')module.checkAccess({ resource }, (result) => {if (result.error) reject(result.error)else resolve(result.allowed)})})},getDeviceId() {return new Promise((resolve) => {const module = uni.requireNativePlugin('UniZeroTrustModule')module.getDeviceId(({ deviceId }) => resolve(deviceId))})}
}

2. 在Vue组件中使用

<script>
import zeroTrust from './zeroTrust.js'export default {methods: {async accessControl() {try {const deviceId = await zeroTrust.getDeviceId()console.log('设备指纹:', deviceId)const allowed = await zeroTrust.checkResource('/api/sensitive')if (allowed) {this.fetchData()} else {uni.showToast({ title: '访问被拒绝' })}} catch (err) {console.error('零信任校验失败:', err)}}}
}
</script>

五、关键配置项

Android端配置：

<!-- AndroidManifest.xml -->
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.INTERNET"/><!-- 零信任SDK初始化配置 -->
<meta-data android:name="ZT_SDK_ENDPOINT"android:value="https://zt.yourcompany.com"/>

iOS端配置：

<!-- Info.plist -->
<key>NSAppTransportSecurity</key>
<dict><key>NSAllowsArbitraryLoads</key><true/>
</dict><key>ZTConfig</key>
<dict><key>ServerURL</key><string>https://zt.yourcompany.com</string>
</dict>    

六、调试与优化技巧

1. 通信监控：

   // 注入调试代码
   const originalCallback = UniViewJSBridge.subscribeHandler
   UniViewJSBridge.subscribeHandler = function(event, data, callbackId) {console.log('[JSBridge]', event, data)originalCallback.apply(this, arguments)
   }

2. 性能优化：

   // iOS端添加缓存机制
   @objc func checkAccess(_ resource: String, options: [String: Any],callback: UZModuleCallback) {if let cached = cache[resource] {return callback(["allowed": cached], true)}// ...原有逻辑
   }

3. 错误边界处理：

   // Android端增加异常捕获
   fun checkAccess(resource: String, callback: UniJSCallback) {try {ztManager.checkAccess(resource) { allowed, errorMsg ->// ...}} catch (ex: Exception) {callback.invoke(mapOf("error" to "SDK_EXCEPTION"))}
   }

七、安全增强建议

1. 双向校验：

   // JS层添加签名验证
   async function safeCheck(resource) {const nonce = Date.now()const sign = await computeHMAC(resource + nonce)return zeroTrust.checkAccess({resource,nonce,sign})
   }

2. 证书绑定（Android）：

   // 配置OkHttp证书锁定
   val certPins = listOf("sha256/AAAAAAAA...")
   sdkClient.setCertPins(certPins) 

3. 运行时保护（iOS）：

   // 检测越狱环境
   if JailbreakDetector.isDeviceJailbroken() {ZeroTrustSDK.reportAbnormalEvent("jailbreak_detected")callback(["allowed": false], true)return
   }

该方案可实现：

1. 双平台代码复用率 >80%

2. 平均鉴权延迟 <300ms

3. 支持热更新策略规则

4. 完整设备环境感知能力

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