401斯威夫特和Mailgun

Question

發送電子郵件時禁止

我有以下的代碼，但一直得到錯誤401禁止試圖運行它時：

的錯誤是：

url = https://api.mailgun.net/v3/{edited_out}/messages 
response = <NSHTTPURLResponse: 0x600000226a20> { URL: https://api.mailgun.net/v3/{edited_out}/messages } { status code: 401, headers { 
    Connection = "keep-alive"; 
    "Content-Length" = 9; 
    "Content-Type" = "text/html; charset=utf-8"; 
    Date = "Thu, 29 Dec 2016 21:22:46 GMT"; 
    Server = nginx; 
    "Www-Authenticate" = "Basic realm=\"MG API\""; 
} } 
response code = 401 

如果我送這樣的請求通過curl與我的憑據工作正常。

任何想法？

Answer 1

您需要設置uesrname和密碼。

事情是這樣的：

request.setValue("Basic \(base64Credentials)", forHTTPHeaderField: "Authorization") 

和base64Credentials是：

let credentials= String(format: "%@:%@", username, password) 
let base64Credentials= credentials.data(using: String.Encoding.utf8)! 

Answer 2

終於得到它用下面的代碼工作，如果它可以幫助別人：

func email() { 
    let session = URLSession.shared 
    let request = NSMutableURLRequest(url: NSURL(string: "https://api.mailgun.net/v3/{edited_out}/messages")! as URL) 

    request.httpMethod = "POST" 
    let credentials = "api:key-{omitted}" 
    request.setValue("Basic \(credentials.toBase64())", forHTTPHeaderField: "Authorization") 

    let data = "from: Swift Email <(test@test.com)>&to: [my_email_address@gmail.com,(my_email_address@gmail.com)]&subject:Hello&text:Testing_some_Mailgun_awesomness" 
    request.httpBody = data.data(using: String.Encoding.ascii) 

    let task = session.dataTask(with: request as URLRequest, completionHandler: {(data, response, error) in 
     if let error = error { 
      print(error) 
     } 
     if let response = response { 
      print("url = \(response.url!)") 
      print("response = \(response)") 
      let httpResponse = response as! HTTPURLResponse 
      print("response code = \(httpResponse.statusCode)") 
     } 
    }) 
    task.resume() 
} 


extension String { 

    func fromBase64() -> String? { 
     guard let data = Data(base64Encoded: self) else { 
      return nil 
     } 

     return String(data: data, encoding: .utf8) 
    } 

    func toBase64() -> String { 
     return Data(self.utf8).base64EncodedString() 
    } 
} 

所以我想威廉的答案可能會合作：

let base64Credentials = credentials.data(using: String.Encoding.utf8)!.base64EncodedString() 

相反的：

let base64Credentials = credentials.data(using: String.Encoding.utf8)!