iOS 中 swift 5 的基本身份验证

Question

关于我的问题，我参考了很多帖子。以下是我参考过的链接，

• 如何在 Swift 中发出 HTTP 请求 + 基本身份验证

• https://developer.apple.com/forums/thread/68809

• 使用基本身份验证发出 http 请求

• https://github.com/Alamofire/Alamofire/issues/32

swift 5/XCode 12 版本中的基本身份验证失败。我在 xcode 中收到以下错误，

2021-07-08 15:28:32.693835+0200 App[43664:810014] Connection 1: encountered error(3:-9816)
2021-07-08 15:33:33.042464+0200 App[43664:821863] Connection 2: received failure notification
2021-07-08 15:33:33.042685+0200 App[43664:821863] Connection 2: failed to connect 3:-9816, reason -1 

下面是我正在使用的代码（我正在使用 urlsession），

var mhUrlRequest = URLRequest(url: mhURL)
let userPasswordData = "username:password".data(using: .utf8)
let base64EncodedCredential = userPasswordData!.base64EncodedString(options: Data.Base64EncodingOptions.init(rawValue: 0))
let authString = "Basic \(base64EncodedCredential)"
mhUrlRequest.setValue(authString, forHTTPHeaderField: "Authorization")

我什至尝试了下面的代码

let config = URLSessionConfiguration.default
config.httpAdditionalHeaders = ["Authorization" : authString]

但这些似乎都不适合我。

Answer 1

将凭证转换为 Base64 并不是更好的方法。试试这些代码

let url = "your_url"
let usu_pass = "username:password"
var authData = (usu_pass.data(using: .utf8)?.base64EncodedString())!

let url = URL(string:url)
let header = [
    "content-type" : "text/xml",
     "Authorization" : "Basic " + authData
]
        
var request = URLRequest(url: url!)
request.allHTTPHeaderFields = header
request.httpMethod = "POST"
...