test .

Src/Dlhis.Basic/Organization/Controllers/GainfoFacesController.cs

@@ -1,4 +1,5 @@
-using System.Text;
+using System.Security.Cryptography;
+using System.Text;
 using Dlhis.Basic.Organization.Request;
 using Dlhis.Basic.Organization.Response;
 using Dlhis.Basic.Organization.Services;
@@ -18,10 +19,12 @@ namespace Dlhis.Basic.Organization.Controllers;
 public class GainfoFacesController : ControllerBase
 {
     private readonly IGainfoFaceService _gainfoFaceService;
+    private readonly IHttpClientFactory _httpClientFactory;
 
-    public GainfoFacesController(IGainfoFaceService gainfoFaceService)
+    public GainfoFacesController(IGainfoFaceService gainfoFaceService, IHttpClientFactory httpClientFactory)
     {
         _gainfoFaceService = gainfoFaceService;
+        _httpClientFactory = httpClientFactory;
     }
 
     /// <summary>
@@ -37,13 +40,167 @@ public class GainfoFacesController : ControllerBase
 
     [AllowAnonymous]
     [HttpPost("test")]
-    public string TestAsync(GainfoFaceValidateRequest request)
+    public async Task<string> TestAsync(GainfoFaceValidateRequest request)
     {
-        HttpUtillib.SetPlatformInfo("27390082", "MLl7Dv7p5Pgc9XYI3r4O", "10.32.0.10", 443, true);
+        var client = _httpClientFactory.CreateClient("hik-openapi");
+        var body = request.ToJson();
+        var url = "/artemis/api/frs/v1/application/oneToOne";
+        var key = "27390082";
+        var secret = "MLl7Dv7p5Pgc9XYI3r4O";
 
-        var r = HttpUtillib.HttpPost("/artemis/api/frs/v1/application/oneToOne", request.ToJson(), 15);
+        var headers = InitRequest(url, body, key, secret);
-        var rs = Encoding.UTF8.GetString(r);
+        foreach (var item in headers)
+        {
+            client.DefaultRequestHeaders.Add(item.Key, item.Value);
+        }
 
-        return rs;
+        var r = await client.PostAsync(url, new StringContent(body));
+        return await r.Content.ReadAsStringAsync();
+    }
+
+    private static Dictionary<string, string> InitRequest(string url, string body, string key, string secret)
+    {
+        Dictionary<string, string> header = new Dictionary<string, string>();
+
+        // Accept                
+        header.Add("Accept", "application/json");
+
+        // ContentType  
+        header.Add("Content-Type", "application/json");
+
+        //if POST content-md5，be careful it must be lower case.
+        string contentMd5 = computeContentMd5(body);
+        header.Add("content-md5", contentMd5);
+
+        // x-ca-timestamp
+        string timestamp = ((DateTime.Now.Ticks - TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1, 0, 0, 0, 0)).Ticks) / 1000).ToString();
+        header.Add("x-ca-timestamp", timestamp);
+
+        // x-ca-nonce
+        string nonce = System.Guid.NewGuid().ToString();
+        header.Add("x-ca-nonce", nonce);
+
+        // x-ca-key
+        header.Add("x-ca-key", key);
+
+        // build string to sign
+        string strToSign = buildSignString("POST", url, header);
+        string signedStr = computeForHMACSHA256(strToSign, secret);
+
+        // x-ca-signature
+        header.Add("x-ca-signature", signedStr);
+
+        return header;
+    }
+
+    /// <summary>
+    /// 计算content-md5
+    /// </summary>
+    /// <param name="body"></param>
+    /// <returns>base64后的content-md5</returns>
+    private static string computeContentMd5(string body)
+    {
+        MD5 md5 = new MD5CryptoServiceProvider();
+        byte[] result = md5.ComputeHash(System.Text.Encoding.UTF8.GetBytes(body));
+        return Convert.ToBase64String(result);
+    }
+
+    /// <summary>
+    /// 计算HMACSHA265
+    /// </summary>
+    /// <param name="str">待计算字符串</param>
+    /// <param name="secret">平台APPSecet</param>
+    /// <returns>HMAXH265计算结果字符串</returns>
+    private static string computeForHMACSHA256(string str, string secret)
+    {
+        var encoder = new System.Text.UTF8Encoding();
+        byte[] secretBytes = encoder.GetBytes(secret);
+        byte[] strBytes = encoder.GetBytes(str);
+        var opertor = new HMACSHA256(secretBytes);
+        byte[] hashbytes = opertor.ComputeHash(strBytes);
+        return Convert.ToBase64String(hashbytes);
+    }
+
+    /// <summary>
+    /// 计算签名字符串
+    /// </summary>
+    /// <param name="method">HTTP请求方法，如“POST”</param>
+    /// <param name="url">接口Url，如/artemis/api/resource/v1/org/advance/orgList</param>
+    /// <param name="header">请求头</param>
+    /// <returns>签名字符串</returns>
+    private static string buildSignString(string method, string url, Dictionary<string, string> header)
+    {
+        StringBuilder sb = new StringBuilder();
+        sb.Append(method.ToUpper()).Append("\n");
+        if (null != header)
+        {
+            if (null != header["Accept"])
+            {
+                sb.Append((string)header["Accept"]);
+                sb.Append("\n");
+            }
+
+            if (header.Keys.Contains("Content-MD5") && null != header["Content-MD5"])
+            {
+                sb.Append((string)header["Content-MD5"]);
+                sb.Append("\n");
+            }
+
+            if (null != header["Content-Type"])
+            {
+                sb.Append((string)header["Content-Type"]);
+                sb.Append("\n");
+            }
+
+            if (header.Keys.Contains("Date") && null != header["Date"])
+            {
+                sb.Append((string)header["Date"]);
+                sb.Append("\n");
+            }
+        }
+
+        // build and add header to sign
+        string signHeader = buildSignHeader(header);
+        sb.Append(signHeader);
+        sb.Append(url);
+        return sb.ToString();
+    }
+
+    /// <summary>
+    /// 计算签名头
+    /// </summary>
+    /// <param name="header">请求头</param>
+    /// <returns>签名头</returns>
+    private static string buildSignHeader(Dictionary<string, string> header)
+    {
+        Dictionary<string, string> sortedDicHeader = new Dictionary<string, string>();
+        sortedDicHeader = header;
+        var dic = from objDic in sortedDicHeader orderby objDic.Key ascending select objDic;
+
+        StringBuilder sbSignHeader = new StringBuilder();
+        StringBuilder sb = new StringBuilder();
+        foreach (KeyValuePair<string, string> kvp in dic)
+        {
+            if (kvp.Key.Replace(" ", "").Contains("x-ca-"))
+            {
+                sb.Append(kvp.Key + ":");
+                if (!string.IsNullOrWhiteSpace(kvp.Value))
+                {
+                    sb.Append(kvp.Value);
+                }
+
+                sb.Append("\n");
+                if (sbSignHeader.Length > 0)
+                {
+                    sbSignHeader.Append(",");
+                }
+
+                sbSignHeader.Append(kvp.Key);
+            }
+        }
+
+        header.Add("x-ca-signature-headers", sbSignHeader.ToString());
+
+        return sb.ToString();
     }
 }

Src/Dlhis.Basic/Program.cs

@@ -23,5 +23,18 @@ public class Startup : DefaultStartup
     {
         base.ConfigureServices(services);
         services.AddRedis();
+
+        services.AddHttpClient("hik-openapi")
+            .ConfigureHttpClient(client => { client.BaseAddress = new Uri("https://10.32.0.10"); })
+            .ConfigurePrimaryHttpMessageHandler(() =>
+            {
+                var handler = new HttpClientHandler
+                {
+                    ClientCertificateOptions = ClientCertificateOption.Manual,
+                    ServerCertificateCustomValidationCallback = (_, _, _, _) => true
+                };
+
+                return handler;
+            });
     }
 }