swift - 该服务器的证书无效(错误 : 9813 )

Question

我正在尝试连接到我在另一台计算机上运行的 ASP.NET Core API。我想尝试使用 POST 请求添加数据。我收到这些错误消息:

连接 6:默认 TLS 信任评估失败 (-9813)

连接 6:TLS 信任遇到错误 3:-9813

连接 6:遇到错误(3:-9813)

错误描述为:

该服务器的证书无效。您可能正在连接到冒充“192.168.0.100”的服务器，这可能会使您的 secret 信息面临风险。

let jsonData = try? JSONSerialization.data(withJSONObject: data)

let url = URL(string: "https://192.168.0.100:5001/api/Trips")!

var request = URLRequest(url: url)
request.httpMethod = "POST"
request.httpBody = jsonData

let task = URLSession.shared.dataTask(with: request) { data, response, error in
    guard let data = data, error  == nil else {
        print(error?.localizedDescription)
        return
    }

    let responseJSON = try? JSONSerialization.jsonObject(with: data, options: [])

    if let responseJSON = responseJSON as? [String: Any] {

    }

}

task.resume()

我目前不担心任何风险，因为这只是出于开发目的。有没有办法信任连接或完全忽略检查？

Answer 1

我终于明白了。

我将这些行添加到我的 info.plist 中:

我使用这些设置创建了 session 对象:

let session = URLSession(configuration: URLSessionConfiguration.default, delegate: self, delegateQueue: OperationQueue.main)

我将此扩展添加到代码底部:

extension MyViewController : URLSessionDelegate {

    func urlSession(_ session: URLSession, didReceive challenge: URLAuthenticationChallenge, completionHandler: (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
        completionHandler(.useCredential, URLCredential(trust: challenge.protectionSpace.serverTrust!))
    }

}

在部署应用程序时，为了安全起见，请不要忘记删除它。

我希望我能帮助别人。感谢大家的建议。这就是我的代码现在的样子:

import UIKit

class MyViewController: UIViewController {

    @IBOutlet weak var createButton: UIBarButtonItem!

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

    @IBAction func createButtonTapped(_ sender: Any) {

        let data: [String: Any] = ["data1": data1, "data2": data2......]

        let jsonData = try? JSONSerialization.data(withJSONObject: data)

        let session = URLSession(configuration: URLSessionConfiguration.default, delegate: self, delegateQueue: OperationQueue.main)

        let url = URL(string: "https://192.168.0.100:5001/api/Trips")!

        var request = URLRequest(url: url)
        request.httpMethod = "POST"
        request.httpBody = jsonData
        request.addValue("application/json",forHTTPHeaderField: "Content-Type")
        request.addValue("application/json",forHTTPHeaderField: "Accept")

        let task = session.dataTask(with: request) { data, response, error in
            guard let data = data, error  == nil else {
                print(error?.localizedDescription)
                return
            }

            let responseJSON = try? JSONSerialization.jsonObject(with: data, options: [])

            if let responseJSON = responseJSON as? [String: Any] {
                .....
            }

        }

        task.resume()
    }
}


extension MyViewController : URLSessionDelegate {

    func urlSession(_ session: URLSession, didReceive challenge: URLAuthenticationChallenge, completionHandler: (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
        completionHandler(.useCredential, URLCredential(trust: challenge.protectionSpace.serverTrust!))
    }

}