如何使用Alamofire 4和Swift 3的代理服务器 [英] How to use a Proxy Server with Alamofire 4 and Swift 3

问题描述

请不要标记为重复，我无法使用现有主题解决我的问题。

我'我试图将我的代理用于需要指定IP的API请求。
要调试我的问题，我是从网络服务请求IP。

I'm trying to use my Proxy for an API request that needs a specified IP. To debug my issue, I'm requesting the IP from a webservice.

这是我目前的代码：

import UIKit
import Alamofire

class ViewController: UIViewController {

    var requestManager = Alamofire.SessionManager.default

    override func viewDidLoad() {
        super.viewDidLoad()
    }

    override func viewDidAppear(_ animated: Bool) {
        super.viewDidAppear(true)

        var proxyConfiguration = [NSObject: AnyObject]()
        proxyConfiguration[kCFNetworkProxiesHTTPProxy] = "http://[e-mail]" as AnyObject?
        proxyConfiguration[kCFNetworkProxiesHTTPPort] = "9293" as AnyObject?
        proxyConfiguration[kCFNetworkProxiesHTTPEnable] = 1 as AnyObject?

        let cfg = Alamofire.SessionManager.default.session.configuration
        cfg.connectionProxyDictionary = proxyConfiguration

        let ip = URL(string: "https://api.ipify.org?format=json")

        requestManager = Alamofire.SessionManager(configuration: cfg)
        requestManager.request(ip!).response { response in
            print("Request: \(response.request)")
            print("Response: \(response.response)")
            print("Error: \(response.error)")

            if let data = response.data, let utf8Text = String(data: data, encoding: .utf8) {
                print("Data: \(utf8Text)")
            }
        }
    }
}

问题：响应的IP是否与 proxyConfiguration 相同。非常感谢任何帮助。

The problem: the responsed IP is the same with or without the proxyConfiguration. Any help is very appreciated.

PS：使用的物理设备。

PS: physical device used.

推荐答案

我认为工作（应该被弃用）键是：

I think the working (supposed to be deprecated) keys are:

kCFStreamPropertyHTTPSProxyHost
kCFStreamPropertyHTTPSProxyPort

你能试试这个代码吗？

import UIKit
import Alamofire

class ViewController: UIViewController {

    var requestManager = Alamofire.SessionManager.default

    override func viewDidLoad() {
        super.viewDidLoad()
    }

    override func viewDidAppear(_ animated: Bool) {
        super.viewDidAppear(true)

         var proxyConfiguration = [NSObject: AnyObject]()
         proxyConfiguration[kCFNetworkProxiesHTTPProxy] = "eu-west-static-01.quotaguard.com" as AnyObject?
         proxyConfiguration[kCFNetworkProxiesHTTPPort] = "9293" as AnyObject?
         proxyConfiguration[kCFNetworkProxiesHTTPEnable] = 1 as AnyObject?
         proxyConfiguration[kCFStreamPropertyHTTPSProxyHost as String] = "eu-west-static-01.quotaguard.com"
         proxyConfiguration[kCFStreamPropertyHTTPSProxyPort as String] = 9293
         proxyConfiguration[kCFProxyUsernameKey as String] = xxx
         //proxyConfiguration[kCFProxyPasswordKey as String] = "pwd if any"
        let cfg = Alamofire.SessionManager.default.session.configuration
        cfg.connectionProxyDictionary = proxyConfiguration

        let ip = URL(string: "https://api.ipify.org?format=json")

        requestManager = Alamofire.SessionManager(configuration: cfg)
        requestManager.request(ip!).response { response in
            print("Request: \(response.request)")
            print("Response: \(response.response)")
            print("Error: \(response.error)")

            if let data = response.data, let utf8Text = String(data: data, encoding: .utf8) {
                print("Data: \(utf8Text)")
            }
        }
    }
}

另外请确保您的代理服务器配置为处理https请求。

Also please make sure your proxy server is configured to handle https requests.

注意：它可能会给出已弃用警告这些键，但键仍然有效（请参阅 https://forums.developer.apple.com/thread/19356#131446 ）

Note: It might give deprecated warning for those keys but keys are still working (see https://forums.developer.apple.com/thread/19356#131446)

注意：我发布了相同的答案此处。在这里发布的内容也适用于此处。 Alamofire使用相同的 URLSessionConfiguration 。

Note: I posted the same answer here. Posting the same here as it was applicable here as well. Alamofire is using same URLSessionConfiguration.

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