Question

我已经构建了一个iOS应用程序，该应用程序调用服务器，该服务器仅接受来自列入白名单的IP的呼叫（客户端的安全要求）。他们现在设置了307个临时重定向。我已经将原始的根URL更改为新的重定向地址，现在出现401-未经授权的访问错误。除Urls外，代码中的其他所有内容均未更改。我已经使用Postman进行了测试，并且这些呼叫可以使用重定向地址。有谁知道是什么引起了这个问题？我怀疑HTTP标头已损坏，并且承载令牌在该过程中的某个位置丢失了。

这是HTTP响应：

<NSHTTPURLResponse: 0x600003315840> { URL: https://"API URL HERE" } { Status Code: 401, Headers {
"Access-Control-Allow-Origin" =     (
    "*"
);
"Content-Length" =     (
    0
);
Date =     (
    "Wed, 06 Mar 2019 13:50:30 GMT"
);
Server =     (
    ""
);
"Www-Authenticate" =     (
    Bearer
);
"X-XSS-Protection" =     (
    "1; mode=block"
);

}}

这是API调用程序函数：

  func callAPI(jsonData: Data, childUrl: String, completionHandler: @escaping (_ success: Bool, _ data: Data, _ response: HTTPURLResponse) -> Void) {

    let access_token = cache.access_token
    let networkHeaders = [ "Content-Type": "application/json", "Authorization": access_token, "cache-control": "no-cache" ]
    print(access_token)
    let dataResponse = Data()
    let urlResponse = HTTPURLResponse()
    guard let url = URL(string: config.rootAPIUrl + childUrl) else { return }

    var request = URLRequest(url: url, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0)
        request.httpMethod = "POST"
        request.httpBody = jsonData
        request.allHTTPHeaderFields = networkHeaders


    let session = URLSession.shared

    session.dataTask(with: request) { data, response, error in
        if error != nil {
                    DispatchQueue.main.async {
                    completionHandler(false, dataResponse, urlResponse)
                    }
                }
        if let response = response as? HTTPURLResponse, let data = data  {
            DispatchQueue.main.async {
             completionHandler(true, data, response)
                }
            }
        }.resume()
    }

调用307重定向服务器时的401响应

0 个答案: