lkb-ap2/Areas/Api/Controllers/PubController.cs

using System;
using System.Collections.Generic;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Http;
using System.DrawingCore.Imaging;
using System.IO;
using Library;
using System.Collections;
using LitJson;
using System.Globalization;
using System.Web;
using System.Security.Cryptography;
using System.Text;
using Aliyun.OSS;

namespace MySystem.Areas.Api.Controllers
{
    [Area("Api")]
    [Route("Api/[controller]/[action]")]
    public class PubController : BaseController
    {
        public PubController(IHttpContextAccessor accessor) : base(accessor)
        {
        }
        
        #region OCR识别-营业执照
        public JsonResult BusinessLicenseOcr(string value)
        {
            value = DesDecrypt(value);
            JsonData data = JsonMapper.ToObject(value);
            string Url = data["Url"].ToString();
            if(string.IsNullOrEmpty(Url))
            {
                return Json(new AppResultJson() { Status = "-1", Info = "营业执照识别异常，请手动填写" });
            }
            string content = AliyunOcr.Check(Url);
            if(string.IsNullOrEmpty(content))
            {
                return Json(new AppResultJson() { Status = "-1", Info = "营业执照识别异常，请手动填写" });
            }
            Dictionary<string, object> Obj = new Dictionary<string, object>();
            Obj.Add("OcrData", content);
            return Json(new AppResultJson() { Status = "1", Info = "", Data = Obj });
        }
        #endregion


        #region 活体认证
        public string initFaceVerify(string value)
        {
            function.WriteLog(value, "活体认证提交");
            value = DesDecrypt(value);
            JsonData data = JsonMapper.ToObject(value);
            int targetId = int.Parse(data["targetId"].ToString());
            string realName = data["realName"].ToString();
            string idCard = data["idCard"].ToString();
            string metaInfo = data["metaInfo"].ToString();
            string accessToken = data["accessToken"].ToString();
            string jsonString = "{\"targetId\":" + targetId + ",\"realName\":\"" + realName + "\",\"idCard\":\"" + idCard + "\",\"metaInfo\":\"" + metaInfo + "\"}";

            string jsonData = AesEncrypt(jsonString);
            jsonData = Convert.ToBase64String(Encoding.UTF8.GetBytes(jsonData));

            Dictionary<string, string> header = new Dictionary<string, string>();
            header.Add("Authorization", "Bearer " + accessToken);
            string result = function.PostWebRequest(ConfigurationManager.AppSettings["LkbHost"] + "/v1/lkb/mchServer/faceVerify/initFaceVerify", jsonData, header, "application/json");
            return result;
        }
        public string queryFaceVerify(string value)
        {
            function.WriteLog(value, "活体认证查询");
            value = DesDecrypt(value);
            JsonData data = JsonMapper.ToObject(value);
            int targetId = int.Parse(data["targetId"].ToString());
            string accessToken = data["accessToken"].ToString();
            string jsonString = "{\"targetId\":" + targetId + "}";

            string jsonData = AesEncrypt(jsonString);
            jsonData = Convert.ToBase64String(Encoding.UTF8.GetBytes(jsonData));

            Dictionary<string, string> header = new Dictionary<string, string>();
            header.Add("Authorization", "Bearer " + accessToken);
            string result = function.GetWebRequest(ConfigurationManager.AppSettings["LkbHost"] + "/v1/lkb/mchServer/faceVerify/query?value=" + jsonData, header);
            return result;
        }
        public string AesEncrypt(string str)
        {
            if (string.IsNullOrEmpty(str)) return null;
            Byte[] toEncryptArray = Encoding.UTF8.GetBytes(str);
            string key = "CBTU1dD4Kd5pyiGWTsI10jRQ3SvKusSV";
            string iv = "DYgjCEIMVrj2W9xN";

            System.Security.Cryptography.RijndaelManaged rm = new System.Security.Cryptography.RijndaelManaged
            {
                Key = Encoding.UTF8.GetBytes(key),
                IV = Encoding.UTF8.GetBytes(iv),
                Mode = System.Security.Cryptography.CipherMode.CBC,
                Padding = System.Security.Cryptography.PaddingMode.PKCS7
            };
            System.Security.Cryptography.ICryptoTransform cTransform = rm.CreateEncryptor();
            Byte[] resultArray = cTransform.TransformFinalBlock(toEncryptArray, 0, toEncryptArray.Length);
            return Convert.ToBase64String(resultArray, 0, resultArray.Length);
        }
        #endregion
    }
}