【新增】增加对接微信公众号通过code换取网页授权access_token，并存储微信用户数据方法。

CoreCms.Net.Model/FromBody/FMWxPost.cs

@@ -25,6 +25,13 @@ namespace CoreCms.Net.Model.FromBody
         /// </summary>
         [Required(ErrorMessage = "请提交合法数据")]
         public string code { get; set; }
+
+
+        /// <summary>
+        /// 来源类型（对标GlobalEnumVars下的UserAccountTypes）
+        /// </summary>
+        public int type { get; set; } = 2;
+
     }
 
     /// <summary>

CoreCms.Net.Web.WebApi/Controllers/UserController.cs

@@ -177,6 +177,9 @@ namespace CoreCms.Net.Web.WebApi.Controllers
             if (redisUserLock)
             {
                 try
+                {
+
+                    if (entity.type == (int)GlobalEnumVars.UserAccountTypes.微信小程序)
                     {
                         var client = _weChatApiHttpClientFactory.CreateWxOpenClient();
                         var accessToken = WeChatCacheAccessTokenHelper.GetWxOpenAccessToken();
@@ -275,6 +278,112 @@ namespace CoreCms.Net.Web.WebApi.Controllers
                             jm.msg = response.ErrorMessage;
                         }
                     }
+                    else if (entity.type == (int)GlobalEnumVars.UserAccountTypes.微信公众号)
+                    {
+                        var client = _weChatApiHttpClientFactory.CreateWeXinClient();
+                        var accessToken = WeChatCacheAccessTokenHelper.GetWeChatAccessToken();
+
+
+
+                        var request = new SnsOAuth2AccessTokenRequest()
+                        {
+                            Code = entity.code,
+                            AccessToken = accessToken,
+                            GrantType = "authorization_code"
+                        };
+
+                        var response = await client.ExecuteSnsOAuth2AccessTokenAsync(request, HttpContext.RequestAborted);
+                        if (response.ErrorCode == (int)WeChatReturnCode.ReturnCode.请求成功)
+                        {
+                            var userInfo = await _userWeChatInfoServices.QueryByClauseAsync(p => p.openid == response.OpenId);
+                            if (userInfo == null)
+                            {
+                                userInfo = new CoreCmsUserWeChatInfo
+                                {
+                                    openid = response.OpenId,
+                                    type = (int)GlobalEnumVars.UserAccountTypes.微信公众号,
+                                    sessionKey = response.AccessToken,
+                                    gender = 1,
+                                    createTime = DateTime.Now,
+                                    unionId = response.UnionId
+                                };
+                                await _userWeChatInfoServices.InsertAsync(userInfo);
+                            }
+                            else
+                            {
+                                if (userInfo.sessionKey != response.AccessToken)
+                                {
+                                    await _userWeChatInfoServices.UpdateAsync(
+                                        p => new CoreCmsUserWeChatInfo() { sessionKey = response.AccessToken, updateTime = DateTime.Now },
+                                        p => p.openid == userInfo.openid);
+                                }
+                            }
+
+                            if (userInfo is { userId: > 0 })
+                            {
+                                var user = await _userServices.QueryByClauseAsync(p => p.id == userInfo.userId);
+                                if (user != null)
+                                {
+                                    if (user.status == (int)GlobalEnumVars.UserStatus.停用)
+                                    {
+                                        jm.status = false;
+                                        jm.msg = "您的账号已经被禁用。";
+                                        return jm;
+                                    }
+
+                                    if (user.isDelete == true)
+                                    {
+                                        jm.status = false;
+                                        jm.msg = "您的账号已经被禁用。";
+                                        return jm;
+                                    }
+
+                                    var claims = new List<Claim> {
+                                new Claim(ClaimTypes.Name, user.nickName),
+                                new Claim(JwtRegisteredClaimNames.Jti, user.id.ToString()),
+                                new Claim(ClaimTypes.Expiration, DateTime.Now.AddSeconds(_permissionRequirement.Expiration.TotalSeconds).ToString(CultureInfo.InvariantCulture)) };
+
+                                    //用户标识
+                                    var identity = new ClaimsIdentity(JwtBearerDefaults.AuthenticationScheme);
+                                    identity.AddClaims(claims);
+                                    jm.status = true;
+                                    jm.data = new
+                                    {
+                                        auth = JwtToken.BuildJwtToken(claims.ToArray(), _permissionRequirement),
+                                        user
+                                    };
+                                    jm.otherData = response.OpenId;
+
+                                    //录入登录日志
+                                    var log = new CoreCmsUserLog
+                                    {
+                                        userId = user.id,
+                                        state = (int)GlobalEnumVars.UserLogTypes.登录,
+                                        ip = _httpContextAccessor.HttpContext?.Connection.RemoteIpAddress != null ? _httpContextAccessor.HttpContext.Connection.RemoteIpAddress.MapToIPv4().ToString() : "127.0.0.1",
+                                        createTime = DateTime.Now,
+                                        parameters = GlobalEnumVars.UserLogTypes.登录.ToString()
+                                    };
+                                    await _userLogServices.InsertAsync(log);
+
+                                    return jm;
+                                }
+                            }
+                            //注意：生产环境下SessionKey属于敏感信息，不能进行传输！
+                            //return new JsonResult(new { success = true, msg = "OK", sessionAuthId = sessionBag.Key, sessionKey = sessionBag.SessionKey, data = jsonResult, sessionBag = sessionBag });
+                            jm.status = true;
+                            jm.data = response.OpenId;
+                            jm.otherData = response.OpenId;
+                            //jm.methodDescription = JsonConvert.SerializeObject(sessionBag);
+                            jm.msg = "OK";
+                        }
+                        else
+                        {
+                            jm.msg = response.ErrorMessage;
+                        }
+
+                    }
+
+                }
                 catch (Exception e)
                 {
                     jm.msg = "数据处理异常";