添加项目文件。

Szmedi.AIScriptRunner/Services/AuthenticationService.cs

@@ -0,0 +1,78 @@
+
+using System.Net;
+using System.Text;
+using System.Windows;
+
+using Flurl.Http;
+
+using Newtonsoft.Json;
+
+using Szmedi.AIScriptRunner.Properties;
+using Szmedi.AIScriptRunner.Web;
+
+namespace Szmedi.AIScriptRunner.Services
+{
+    public class AuthenticationService
+    {
+
+        private string GetStreamReader(string url, string postData, string auth = "", int timeout = 60000, string encode = "utf-8", string contentType = "application/json", string method = "POST")
+        {
+            var data = Encoding.GetEncoding(encode).GetBytes(postData);
+            var webRequest = (HttpWebRequest)WebRequest.Create(url);
+
+            if (!string.IsNullOrWhiteSpace(auth))
+            {
+                var athu = "Authorization:" + auth;
+                var whc = new WebHeaderCollection();
+                whc.Add(athu);
+                webRequest.Headers.Add(whc);
+            }
+            webRequest.Method = method;
+            webRequest.ContentType = contentType + ";" + encode;
+            webRequest.ContentLength = data.Length;
+            webRequest.Timeout = timeout;
+            var requestStream = webRequest.GetRequestStream();
+            requestStream.Write(data, 0, data.Length);
+            var webResponse = (HttpWebResponse)webRequest.GetResponse();
+            var responseStream = webResponse.GetResponseStream();
+            if (responseStream == null) { return string.Empty; }
+            var streamReader = new StreamReader(responseStream, Encoding.GetEncoding(encode));
+            return streamReader.ReadToEnd();
+        }
+
+        public async Task<ResponseVO> LoginAsync(string username, string password)
+        {
+            try
+            {
+                // 1. 取公钥
+                var keyJson = await Settings.Default.PublicKeyUrl.GetStringAsync();
+                var pubKeyVO = JsonConvert.DeserializeObject<PublicKeyVO>(keyJson);
+                if (pubKeyVO?.Successful == true)
+                {
+                    // 2. 用 BouncyCastle 加密
+                    var encrypted = RSAHelper.EncryptByJavaKey(pubKeyVO.Data.PublicKey, $"{password}");
+
+                    var jsonData = $"{{\"accountName\":\"{username}\",\"password\":\"{encrypted}\",\"uuid\":\"{pubKeyVO.Data.UUID}\",\"appVersion\":\"newversion\"}}";
+                    // 3. 发送登录请求
+                    var respones = GetStreamReader(Settings.Default.LoginUrl, jsonData);
+                    var settings = new JsonSerializerSettings
+                    {
+                        MissingMemberHandling = MissingMemberHandling.Ignore
+                    };
+
+                    return JsonConvert.DeserializeObject<ResponseVO>(respones, settings);
+                }
+                else
+                {
+                    MessageBox.Show("获取不到用户公钥信息,请联系管理员");
+                    return null;
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message);
+                return null;
+            }
+        }
+    }
+}