iOS开发实战-NetworkExtension食用教程写在前面项目介绍项目准备我不是广告结语开发者社区

iOS开发实战-NetworkExtension食用教程写在前面项目介绍项目准备我不是广告结语

let manager = NETunnelProviderManager()
let conf = NETunnelProviderProtocol()
conf.serverAddress = "My V**"          //任意值,显示在设置-V**-Detial中
manager.protocolConfiguration = conf
manager.localizedDescription = "My V**"
manager.isEnabled = true               //使V**在系统中变为选中的状态

NETunnelProviderManager.loadAllFromPreferencesWithCompletionHandler{ 
    (managers, error) in
    guard let managers = managers else{return}
    let manager: NETunnelProviderManager
    if managers.count > 0 {
        manager = managers[0]
    }else{
        manager = self.createProviderManager()
    // Todo
    // manager.saveToPreferences.......
三.简单配置extension

由于目前我使用的是Swift3.0,这时候我们需要修改Extension中的几个方法修改一下

//MARK: 启动V**时调用
func startTunnel(options: [String : NSObject]? = nil, completionHandler: @escaping (Error?) -> Swift.Void)
//MARK: 停止V**时调用
func stopTunnel(with reason: NEProviderStopReason, completionHandler: @escaping () -> Swift.Void) 

四.启动V**

启动V**很简单，只需对ProviderManager执行startV**TunnelWithOptions()方法即可

saveToPreferences{
   error in
   //出错处理
   manager.loadFromPreferences{
        if $0 != nil{print($0)}
        manager.startV**.........
连接成功会manager.connection.status会发生相应改变，因此我们需要在按下连接按钮后监听status，从而知道目前V**的连接状态

 func addV**StatusObserver() {
     guard !observerAdded else{
         return
     loadProviderManager { [unowned self] (manager) -> Void in
         if let manager = manager {
             self.observerAdded = true
             NotificationCenter.default.addObserver(forName: NSNotification.Name.NEV**StatusDidChange, object: manager.connection, queue: OperationQueue.main, using: { [unowned self] (notification) in
                 self.updateV**Status(manager: manager)
五.关于Debug调试

Extension debug不同于正常的程序，尽量使用NSlog代替print，即可在系统日志中查看到内容。同时，如果需要Debug，可通过Xcode->Debug->Attach To Process 选择你的Tunnel名进行debug  打开控制台console就能看到所有日志 筛选一下当前的target就能看到日志信息了
六.传SS递配置文件

我们需要在主程序中传递类似账号、密码、端口、加密方式等参数给我们的V**组件。

主程序写入
let conf = ["port":1000,"method":"AES-256-CFB","password":"hello"]
let providerProtocol = manager.protocolConfiguration as! NETunnelProviderProtocol
providerProtocol.providerConfiguration = conf
manager.protocolConfiguration = orignConf

target读取
public var protocolConfiguration: NEV**Protocol { get }
guard let conf = (protocolConfiguration as! NETunnelProviderProtocol).providerConfiguration else{
    NSLog("[ERROR] No ProtocolConfiguration Found")
    exit(EXIT_FAILURE)
let address = conf["address"] as! String
let port = conf["port"] as! Int

七.导入NEKit

根据NEKit导入方法 直接导入即可  导入成功后记得copy framework哦,脚本copy和手动添加都是可行的

八.上架问题

 90080,90087,90209,90125报错  

在上架时如果直接使用会报错90080,90087,90209,90125等错误,这是由于NEKit中包含了x86_64, i386 架构，当然这个AppStore是不允许的,所以会在上传的时候报错  解决方法: Build Phases - New Run Script Phase

Build Phases - New Run Script Phase

添加如下代码

APP_PATH="${TARGET_BUILD_DIR}/${WRAPPER_NAME}"
# This script loops through the frameworks embedded in the application and
# removes unused architectures.
find "$APP_PATH" -name '*.framework' -type d | while read -r FRAMEWORK
FRAMEWORK_EXECUTABLE_NAME=$(defaults read "$FRAMEWORK/Info.plist" CFBundleExecutable)
FRAMEWORK_EXECUTABLE_PATH="$FRAMEWORK/$FRAMEWORK_EXECUTABLE_NAME"
echo "Executable is $FRAMEWORK_EXECUTABLE_PATH"
EXTRACTED_ARCHS=()
for ARCH in $ARCHS
echo "Extracting $ARCH from $FRAMEWORK_EXECUTABLE_NAME"
lipo -extract "$ARCH" "$FRAMEWORK_EXECUTABLE_PATH" -o "$FRAMEWORK_EXECUTABLE_PATH-$ARCH"
EXTRACTED_ARCHS+=("$FRAMEWORK_EXECUTABLE_PATH-$ARCH")
echo "Merging extracted architectures: ${ARCHS}"
lipo -o "$FRAMEWORK_EXECUTABLE_PATH-merged" -create "${EXTRACTED_ARCHS[@]}"
rm "${EXTRACTED_ARCHS[@]}"
echo "Replacing original executable with thinned version"
rm "$FRAMEWORK_EXECUTABLE_PATH"
mv "$FRAMEWORK_EXECUTABLE_PATH-merged" "$FRAMEWORK_EXECUTABLE_PATH"
done

 CFBundleShortVersionString报错  

这是由于NEKit没有设置版本号  找到NEKit的framework将info.plist中的版本号

找到info.plist

修改版本号

iOS开发实战-NetworkExtension食用教程写在前面项目介绍项目准备我不是广告结语

iOS开发实战-NetworkExtension食用教程写在前面项目介绍项目准备我不是广告结语

写在前面

项目准备

一.安装NEProviderTargetTemplates.pkg

二.连接V**

三.简单配置extension

四.启动V**

五.关于Debug调试

六.传SS递配置文件

七.导入NEKit

八.上架问题