排球忽略Cookie标头请求 [英] Volley ignores Cookie header request

问题描述

美好的一天！

我的应用程序使用简单的http客户端-服务器通信，该通信是通过客户端Volley库建立的.首先，我启动授权请求:

My app uses simple http client-server communication, established with Volley library on client side. First, i fire up an authorization request:

public class AuthenticationRequest extends StringRequest {

    private static final String TAG = AuthenticationRequest.class.getSimpleName();

    private String login;
    private String password;

    public AuthenticationRequest(int method,
                                 String url,
                                 Response.Listener<String> listener,
                                 Response.ErrorListener errorListener) {
        super(method, url, listener, errorListener);
    }

    public void setLogin(String login) {
        this.login = login;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    @Override
    protected Map<String, String> getParams() {
        HashMap<String, String> parameters = new HashMap<>();
        parameters.put("login", login);
        parameters.put("password", password);
        return parameters;
    }

    @Override
    protected Response<String> parseNetworkResponse(NetworkResponse response) {
        for (Map.Entry<String, String> entry : response.headers.entrySet()) {
            Log.d(TAG, entry.getKey() + " -- " + entry.getValue());
        }

        String sessionId = response.headers.get("Set-Cookie");
        return Response.success(sessionId, HttpHeaderParser.parseCacheHeaders(response));
    }
}

此后，我立即请求与当前用户相关联的设备列表.这时我有一个来自响应头的Cookei.完整的标头响应授权请求输出:

Right after that i requests i list of devices, assiciated with current user. At this moment i have a cookei from response headers. Full headers response output on auth request:

• 缓存控制-不存储，不缓存，必须重新验证，后检查= 0，预检查= 0
• 连接-保持活动状态
• 内容长度-16
• Content-Type-文本/html; charset = utf-8
• 日期-2015年9月18日星期五06:15:57 GMT
• 已过期-格林尼治标准时间1981年11月19日星期四08:52:00
• 编译指示-无缓存
• 服务器-nginx
• Set-Cookie-PHPSESSID = osurmkq1fmnj462c3hk76l1405;路径=/
• X-Android-Received-Millis-1442553247146
• X-Android-Sent-Millis-1442553247096
• X-Powered-By-PHP/5.3.27

• Cache-Control -- no-store, no-cache, must-revalidate, post-check=0, pre-check=0
• Connection -- keep-alive
• Content-Length -- 16
• Content-Type -- text/html; charset=utf-8
• Date -- Fri, 18 Sep 2015 06:15:57 GMT
• Expires -- Thu, 19 Nov 1981 08:52:00 GMT
• Pragma -- no-cache
• Server -- nginx
• Set-Cookie -- PHPSESSID=osurmkq1fmnj462c3hk76l1405; path=/
• X-Android-Received-Millis -- 1442553247146
• X-Android-Sent-Millis -- 1442553247096
• X-Powered-By -- PHP/5.3.27

在Auth请求的onResponce回调中，我将Set-Cookie值用作sessionId并启动DeviceListRequest:

in onResponce callback of Auth request i take Set-Cookie value as sessionId and fire up a DeviceListRequest:

public class DeviceListRequest extends StringRequest {

    private static final String TAG = DeviceListRequest.class.getSimpleName();

    private String phpSessId;

    public DeviceListRequest(int method,
                             String url,
                             Response.Listener<String> listener,
                             Response.ErrorListener errorListener) {
        super(method, url, listener, errorListener);
    }

    public void setPhpSessId(String phpSessId) {
        this.phpSessId = phpSessId;
    }

    @Override
    public Map<String, String> getHeaders() throws AuthFailureError {
        HashMap<String, String> headers = new HashMap<>();
        Log.d(TAG, phpSessId);
        headers.put("Cookie", phpSessId);
        return headers;
    }
}

在这里，我将sessionId放在设备列表请求的标头中，但作为响应，我看到了这个:{"status":false，"error":没有授权"}

Here i put sessionId to headers of device list request, but in response i see this: {"status":false,"error":"No authorization"}

在台式机的Chrome浏览器中，设备列表显示为错误-问题出在Android上.

In Chrome browser on Desktop PC recieves list of devices as expeceted - the problem is on Android.

请，您能告诉我，我的代码有什么问题?也许我在设置标题上错了??

Please, Can you tell me, what's the problem with my code? Maybe i'm wrong at setting header???

发送请求过程的代码:

public void authenticationRequest(String login, String password) {
        final AuthenticationRequest request = new AuthenticationRequest(Request.Method.GET,
                AUTHENTICATION_URL,
                new Response.Listener<String>() {
                    @Override
                    public void onResponse(String response) {
                        Log.d(TAG, "Response: " + response);
                        phpSessId = response;
                        deviceListRequest(phpSessId);
                    }
                },
                this);

        request.setLogin(login);
        request.setPassword(password);

        requestQueue.add(request);
    }

    public void deviceListRequest(String phpSessId) {
        DeviceListRequest request = new DeviceListRequest(Request.Method.GET,
                DEVICE_LIST_URL,
                new Response.Listener<String>() {
                    @Override
                    public void onResponse(String response) {
                        Log.d(TAG, "Response: " + response);
                    }
                },
                this);

        request.setPhpSessId(phpSessId);

        requestQueue.add(request);
    }

推荐答案

如果您不需要与Android兼容< 2.3您只需要在活动或应用程序的onCreate中添加此行代码.这将为所有httpURL连接激活默认的cookieManager.

If you do not need compatibility with Android < 2.3 you just need to add this line of code in your onCreate of the activity or the application. That will activate default cookieManager for all httpURLconnections.

CookieHandler.setDefault(new CookieManager());

希望获得帮助.

如果您需要更多的向后兼容性，则还需要对HttpClient进行Cookie管理

If you need more backwards compatibility you need Cookie management also for HttpClient

在后一种情况下，请按照以下答案传递自定义HttpClientStack: https://stackoverflow.com/a/21271347

in this latter case follow this answer to pass a custom HttpClientStack: https://stackoverflow.com/a/21271347

这篇关于排球忽略Cookie标头请求的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！