AbpZero之企业微信---登录（拓展第三方auth授权登录）---第二步：开始逐步实现企业微信登录...

上回分解到AbpZero的auth登录机制，这里我们开始着手逐步实现我们的auth登录。

我们新建一个类库XXXX.Web.Authentication.External

在类库下新建一个类QYWechatAuthProviderApi.cs并继承ExternalAuthProviderApiBase 由于我用的是盛派的SDK，所以还要在项目Nuget盛派的工程dll

 

  1 using Abp.AspNetZeroCore.Web.Authentication.External;
  2 using Abp.Domain.Repositories;
  3 using Abp.Runtime.Caching;
  4 using Newtonsoft.Json;
  5 using Newtonsoft.Json.Linq;
  6 using Newtonsoft.Json.Schema;
  7 using Senparc.Weixin;
  8 using Senparc.Weixin.HttpUtility;
  9 using Senparc.Weixin.Work.AdvancedAPIs.OAuth2;
 10 using System;
 11 using System.Collections.Generic;
 12 using System.Globalization;
 13 using System.IO;
 14 using System.Linq;
 15 using System.Net;
 16 using System.Net.Http;
 17 using System.Net.Http.Headers;
 18 using System.Security.Cryptography;
 19 using System.Text;
 20 using System.Threading.Tasks;
 21 
 22 namespace XXXX.Web.Authentication.External
 23 {
 24     public class WechatAuthProviderApi : ExternalAuthProviderApiBase
 25     {
 26         public const string Name = "Wechat";
 27         private readonly ICacheManager _cacheManager;
 28         private readonly IExternalAuthConfiguration _externalAuthConfiguration;
 29         WeChatMiniProgramOptions _options;
 30         JSchema schema = JSchema.Parse(JsonConvert.SerializeObject(new UsersWechat()));
 31         public WechatAuthProviderApi(ICacheManager cacheManager,IExternalAuthConfiguration externalAuthConfiguration)
 32         {
 33             _cacheManager = cacheManager;
 34             _externalAuthConfiguration = externalAuthConfiguration;
 35             var r = externalAuthConfiguration.Providers.First(p => p.Name == Name);
 36              _options = new WeChatMiniProgramOptions
 37             {
 38                 AppId = r.ClientId,
 39                 Secret = r.ClientSecret
 40             };
 41 
 42         }
 43         public override async Task GetUserInfo(string accessCode)
 44         {
 45             UsersWechat wechat = new UsersWechat();
 46 
 47 
 48             string accessToken = _cacheManager.GetCache("CacheName").Get("Login", () => GetToken(_options.AppId, _options.Secret));
 49             if (!string.IsNullOrWhiteSpace(accessToken))
 50             {
 51                 var url = string.Format(Config.ApiWorkHost + "/cgi-bin/user/getuserinfo?access_token={0}&code={1}", accessToken, accessCode);
 52 
 53                 var redata = Get.GetJson(url);
 54                 if (!string.IsNullOrWhiteSpace(redata.user_ticket))
 55                 {
 56                     UserTicket tiket = new UserTicket
 57                     {
 58                         user_ticket = redata.user_ticket
 59                     };
 60                     url = string.Format(Config.ApiWorkHost + "/cgi-bin/user/getuserdetail?access_token={0}", accessToken);
 61                     //   wechat = Post.GetResult(JsonConvert.SerializeObject(tiket));
 62                     wechat = await GetUserMsg(url, tiket);
 63                 }
 64             }
 65 
 66             var t = wechat == null ? new ExternalAuthUserInfo() : new ExternalAuthUserInfo
 67             {
 68                 EmailAddress = wechat.email,
 69                 Surname = wechat.name,
 70                 ProviderKey = wechat.userid,
 71                 Provider = Name,
 72                 Name = wechat.userid
 73             };
 74             return t;
 75 
 76         }
 77 
 78 
 79 
 80         private async Task GetUserMsg(string url, UserTicket tiket)
 81         {
 82             //序列化将要传输的对象
 83             string obj = JsonConvert.SerializeObject(tiket);
 84             HttpContent content = new StringContent(obj);
 85 
 86             HttpClient client = new HttpClient();
 87             client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
 88 
 89             var result = await client.PostAsync(url, content);
 90             if (result.IsSuccessStatusCode)
 91             {                          
 92                 string re = await result.Content.ReadAsStringAsync();
 93                 var jo = JObject.Parse(re);
 94                 if (jo.IsValid(schema))
 95                 {
 96                     var m = JsonConvert.DeserializeObject(re);
 97                     return m;
 98                 }
 99             }
100             return null;
101         }
102 
103 
104         private string GetToken(string AppId, string Secret)
105         {
106             if (string.IsNullOrWhiteSpace(AppId) || string.IsNullOrWhiteSpace(Secret))
107             {
108                 return "";
109             }
110             return Senparc.Weixin.Work.Containers.AccessTokenContainer.TryGetTokenAsync(AppId, Secret).Result;
111         }
112 
113         public class UsersWechat
114         {
115             public string userid { get; set; }
116             public string name { get; set; }
117 
118             public string mobile { get; set; }
119 
120             public string gender { get; set; }
121 
122             public string email { get; set; }
123 
124             public string avatar { get; set; }
125 
126             public string qr_code { get; set; }
127 
128         }
129 
130         public class GetUserResult
131         {
132             public string errcode { get; set; }
133             public string errmsg { get; set; }
134             public string CorpId { get; set; }
135             public string UserId { get; set; }
136             public string DeviceId { get; set; }
137 
138             public string user_ticket { get; set; }
139 
140             public string expires_in { get; set; }
141 
142         }
143 
144         public class UserTicket
145         {
146             public string user_ticket { get; set; }
147         }
148 
149     }
150 }

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以上就是企业微信登录的代码了。

最后，我们怎么开启企业微信的登录呢？

我们还需要再运行站点下的appsettings.json文件中加上我们企业微信的appid和密钥

 1 "Facebook": {
 2       "IsEnabled": "true",
 3       "AppId": "",
 4       "AppSecret": ""
 5     },
 6     "Google": {
 7       "IsEnabled": "true",
 8       "ClientId": "",
 9       "ClientSecret": ""
10     },
11     "Wechat": {
12       "IsEnabled": "true",
13       "AppId": "xxxx",
14       "Secret": "xxx"
15  
16     },

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最后一步：在站点的BanchWebHostModule.cs的ConfigureExternalAuthProviders方法下添加注册

 1  if (bool.Parse(_appConfiguration["Authentication:Wechat:IsEnabled"]))
 2             {
 3                 externalAuthConfiguration.Providers.Add(
 4                     new ExternalLoginProviderInfo(
 5                         WechatAuthProviderApi.Name,
 6                         _appConfiguration["Authentication:Wechat:AppId"],
 7                         _appConfiguration["Authentication:Wechat:Secret"],
 8                         typeof(QYWechatAuthProviderApi)
 9                     )
10                 );
11             }

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自此，企业微信登录就完成了，这里主要用到的是依赖注入和反射。

 

转载于:https://www.cnblogs.com/LmuQuan/p/9122250.html