Machen Sie eine HTTP-Anfrage mit Standardauthentifizierung

Question

Ich möchte eine HTTP-Anfrage mit Basic Auth. Ich habe versucht, diesem Thema zu folgen: click here. Aber sagen Sie mir Xcode

Bad Request nach httpresponse

Und ich weiß nicht, warum seit heute Morgen. Vielleicht hat jemand eine Idee interessanter als ich im Internet finden kann? :)

Hier ist mein Code:

func topRefresh(sender:AnyObject){ 

    var list=Array<Notification>() 

    //credential 
    let credentialLogin = NSUserDefaults.standardUserDefaults().objectForKey("login") as! String 
    let credentialPassword = NSUserDefaults.standardUserDefaults().objectForKey("password") as! String 

    // set up the base64-encoded credentials 
    let loginString = NSString(format: "%@:%@", credentialLogin, credentialPassword) 
    let loginData: NSData = loginString.dataUsingEncoding(NSUTF8StringEncoding)! 
    let base64LoginString = loginData.base64EncodedStringWithOptions(NSDataBase64EncodingOptions.Encoding64CharacterLineLength) 

    // create the request 
    let url = NSURL(string: jsonLink)! 
    let request = NSMutableURLRequest(URL: url) 
    request.cachePolicy = NSURLRequestCachePolicy.ReloadIgnoringCacheData 
    request.setValue("Basic \(base64LoginString)", forHTTPHeaderField: "Authorization") 
    request.HTTPMethod="GET" 
    let paramString="login="+credentialLogin 
    request.HTTPBody = paramString.dataUsingEncoding(NSUTF8StringEncoding) 

    let session = NSURLSession.sharedSession() 
    let task = session.dataTaskWithRequest(request) { 
     (data, response, error) -> Void in 

     let httpResponse = response as! NSHTTPURLResponse 

     if (httpResponse.statusCode == 200) { 
      do{ 
       if (data != nil){ 
        self.notificationsDisplayed.removeAll() 
        let jsonDict = try NSJSONSerialization.JSONObjectWithData(data!,options: .AllowFragments) 
        list=self.parseJson(jsonDict) 

        if (self.notifications.count==0){ 
         self.notifications=self.copyArray(list) 
         list.removeAll() 
        }else{ 
         //compare new data with past data 
         while(list.count>0){ 
          print(list.count) 

          let tmp=list.last 
          for notification in self.notifications { 
           if(tmp!.id==notification.id){ 
            list.removeLast() 
            break 
           }else{ 
            self.notifications.insert(tmp!, atIndex: 0) 
            list.removeLast() 
            break 
           } 
          } 
         } 
        } 
        self.orderByDate(&self.notifications) 
        self.notificationsDisplayed=self.copyArray(self.notifications) 
        self.applyFilter() 
        print("Data parsed") 
       }else{ 
        print("Data is empty") 
       } 

      }catch { 
       print("Error with Json: \(error)") 
      } 
     }else{ 
      print("HTTP Error") 
     } 
     self.refreshControl?.endRefreshing() 
     print("Finished") 
    } 
    task.resume() 
} 

Answer 1

ich folgende in meinem Code verwenden, um eine Standardsitzung zu erstellen, die die Authentifizierung umfassen:

static func defaultURLSession(username : String, password:String) -> NSURLSession { 
    let config = NSURLSessionConfiguration.defaultSessionConfiguration() 
    let userPasswordString = "\(username):\(password)" 
    let userPasswordData = userPasswordString.dataUsingEncoding(NSUTF8StringEncoding) 
    let base64EncodedCredential = userPasswordData!.base64EncodedStringWithOptions(NSDataBase64EncodingOptions.EncodingEndLineWithCarriageReturn) 
    let authString = "Basic \(base64EncodedCredential)" 
    config.HTTPAdditionalHeaders = ["Authorization" : authString] 

    return NSURLSession(configuration: config) 
}