使用 C#.net 和 json 远程登录 drupal 网站 [英] Signing into drupal website remotly using C#.net and json

问题描述

我想在 C#.net 中创建一个可以通过 drupal 网站登录的表单.Service 3.x 模块已启用，并且 Rest 服务器在我的网站上正确运行.我唯一的问题是如何将用户名和密码序列化为json格式?

I want to create a form in C#.net which can sign me in through a drupal website. Service 3.x module is enabled and Rest server is running on my website correctly. My only problem is how to serialize the username and password into json format?

推荐答案

终于有解决方案了:

我有一个 windows 窗体，包含一个文本框、一个蒙版文本框和一个按钮(下面称为 button3)，

I've got a windows form , contains a textbox , a masked-textbox and a button (called button3 below) ,

在按钮单击事件中，文本框和屏蔽文本框的内容将放置在使用此类构造的用户对象中:

on button click event , the textbox and maskedtextbox contents will placed in the user object which is constructed using this class :

class User
{
    public string username;
    public string password;
    public string name;
    public string number;
    public string address;
    public string email;

    public User(string user, string pass, string name = "", string number = "", string address = "", string email = "")
    {
        this.username = user;
        this.password = pass;
        this.name = name;
        this.number = number;
        this.address = address;
        this.email = email;
    }
}

然后使用 Json.net 库

在其余的情况下，它会发出一个请求，传入的 cookie 将存储在 cookieJar 中，对于其余的请求，您必须将此 cookieContainer 复制到您的请求 cookieContainer 中，您将保持登录状态.这是代码的其余部分:

in the rest it makes a request the incoming cookie will store in cookieJar and for rest Requests you must copy this cookieContainer into your request cookieContainer and you will stay logged in. this is the rest of Code :

        private void button3_Click(object sender, EventArgs e)
    {
        CookieContainer cookieJar = new CookieContainer();
        User user = new User(textBox1.Text,maskedTextBox1.Text);
        string url = "http://"your-web-address"/"your-rest-service"/?q="your-resurce"/user/login.json";
        try
        {
            var request = (HttpWebRequest)WebRequest.Create(url);          
            request.ContentType = "application/json";
            request.Method = "POST";
            request.CookieContainer = cookieJar;

            using (var streamWriter = new StreamWriter(request.GetRequestStream()))
            {
                string query = JsonConvert.SerializeObject(user);

                streamWriter.Write(query);
                streamWriter.Flush();
                streamWriter.Close();
            }
            var response = (HttpWebResponse)request.GetResponse();
            using (var streamReader = new StreamReader(response.GetResponseStream()))
            {
                var responseText = streamReader.ReadToEnd();
            }

    //Check to see if you're logged in
            url = "http://web-address/rest-server/?q=resurce/system/connect.json";
            var newRequest = (HttpWebRequest)WebRequest.Create(url);
            newRequest.CookieContainer = cookieJar;
            newRequest.ContentType = "application/json";
            newRequest.Method = "POST";


            var newResponse = (HttpWebResponse)newRequest.GetResponse();
            using (var newStreamReader = new StreamReader(newResponse.GetResponseStream()))
            {
                var newResponseText = newStreamReader.ReadToEnd();
            }


        }
        catch(Exception ex)
        {
            MessageBox.Show(ex.ToString(), "Can't access server");
        }
    }

注意:第二个请求只是为了测试 drupal 是否认识我.

note: Second request is just to test if drupal knows me.

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