public override bool Set <T>(string key, T value, TimeSpan?expiry = default(TimeSpan?))
{
var newValue = CacheCommon.ConvertJson <T>(value);
_db.ListLeftPush(CacheCommon.AddSysCustomKey(sysRedisKey, key), newValue);
return(true);
}
public IActionResult Login(LoginInputModel model)
{
if (!ModelState.IsValid)
{
}
string validateCode = (string)TempData["validateCode"];
if (!model.ValidateCode.Equals(validateCode))
{
return(View());
}
//bool result = false; //_userService.CheckLogin(model.UserName, model.Password);
var user = _userService.GetAll().FirstOrDefault(r => r.UserName == model.UserName && r.Password == model.Password);
if (user != null)
{
long userId = user.Id;
HttpContext.Session.SetString("LoginUserId", userId.ToString());
HttpContext.Session.SetString("LoginUserName", user.UserName);
var permissionNames = _roleService.GetPermissionByUser(userId).ToList()?.Select(r => r.Permission.PermissionName).ToList();
if (permissionNames != null)
{
CacheCommon.SetCache("permissionNames", permissionNames, TimeSpan.FromMinutes(30), true);
}
return(RedirectToAction("Index", "Home"));
}
return(View());
}
public override async Task <T> GetAsync <T>(string key, string dataKey)
{
var redisValue = await _db.HashGetAsync(CacheCommon.AddSysCustomKey(sysRedisKey, key), dataKey);
if (string.IsNullOrWhiteSpace(redisValue))
{
return(default(T));
}
return(CacheCommon.ConvertObj <T>(redisValue));
}
public override bool Set <T>(string key, T value, TimeSpan?expiry = default(TimeSpan?))
{
if (KeyExists(key))
{
Remove(key);
}
var newValue = CacheCommon.ConvertJson <T>(value);
return(expiry.HasValue ? mc.Set(CacheCommon.AddSysCustomKey(sysMemCacheKey, key), newValue, DateTime.Now.AddSeconds(expiry.Value.Seconds)) : mc.Set(CacheCommon.AddSysCustomKey(sysMemCacheKey, key), newValue));
}
public override async Task <bool> SetAsync <T>(string key, string dataKey, T value, TimeSpan?expiry = default(TimeSpan?))
{
if (KeyExists(key))
{
Remove(key);
}
var newValue = CacheCommon.ConvertJson <T>(value);
return(await _db.HashSetAsync(CacheCommon.AddSysCustomKey(sysRedisKey, key), dataKey, newValue));
}
public override List <T> Get <T>(string key, double startScore, double endScore)
{
var redisValues = _db.SortedSetRangeByScore(CacheCommon.AddSysCustomKey(sysRedisKey, key), startScore, endScore); //zrangebyscore
if (redisValues.Length <= 0)
{
return(default(List <T>));
}
return(CacheCommon.ConvertObj <List <T> >(CacheCommon.ConvertJson(redisValues)));
}
public override T Get <T>(string key)
{
var redisValue = _db.ListRightPop(CacheCommon.AddSysCustomKey(sysRedisKey, key));
if (string.IsNullOrWhiteSpace(redisValue))
{
return(default(T));
}
return(CacheCommon.ConvertObj <T>(redisValue));
}
public override bool Set <T>(string key, T value, TimeSpan?expiry = default(TimeSpan?))
{
if (KeyExists(key))
{
Remove(key);
}
var newValue = CacheCommon.ConvertJson <T>(value);
return(_db.StringSet(CacheCommon.AddSysCustomKey(sysRedisKey, key), newValue, expiry));
}
public override bool Remove(string key)
{
if (KeyExists(key))
{
HttpRuntime.Cache.Remove(CacheCommon.AddSysCustomKey(sysNetCacheKey, key));
return(true);
}
else
{
return(false);
}
}
public override bool Set <T>(string key, T value, string filePath, TimeSpan?expiry = default(TimeSpan?))
{
var newValue = CacheCommon.ConvertJson <T>(value);
if (expiry.HasValue)
{
HttpRuntime.Cache.Insert(CacheCommon.AddSysCustomKey(sysNetCacheKey, key), newValue, new CacheDependency(filePath), System.Web.Caching.Cache.NoAbsoluteExpiration, TimeSpan.FromSeconds(expiry.Value.Seconds));
}
else
{
HttpRuntime.Cache.Insert(key, value, new CacheDependency(filePath));
}
return(true);
}
public override T Get <T>(string key)
{
var value = mc.Get(CacheCommon.AddSysCustomKey(sysMemCacheKey, key));
if (value == null)
{
return(default(T));
}
if (value is string)
{
var resultValue = mc.Get(CacheCommon.AddSysCustomKey(sysMemCacheKey, key)) as string;
return(CacheCommon.ConvertObj <T>(resultValue));
}
else
{
return((T)value);
}
}
public override T Get <T>(string key)
{
var value = HttpRuntime.Cache.Get(key);
if (value == null)
{
return(default(T));
}
if (value is string)
{
var resultValue = HttpRuntime.Cache.Get(key) as string;
return(CacheCommon.ConvertObj <T>(resultValue));
}
else
{
return((T)value);
}
}
public override long GetListLength(string key)
{
return(_db.ListLength(CacheCommon.AddSysCustomKey(sysRedisKey, key)));
}
public override T Get <T>(string key, string dataKey)
{
var redisValue = _db.HashGet(CacheCommon.AddSysCustomKey(sysRedisKey, key), dataKey);
return(CacheCommon.ConvertObj <T>(redisValue));
}
public override bool Set <T>(string key, T value, double score, TimeSpan?expiry = default(TimeSpan?))
{
var newValue = CacheCommon.ConvertJson <T>(value);
return(_db.SortedSetAdd(CacheCommon.AddSysCustomKey(sysRedisKey, key), newValue, score));
}
public override bool KeyExists(string key)
{
return(HttpRuntime.Cache.Get(CacheCommon.AddSysCustomKey(sysNetCacheKey, key)) != null ? true : false);
}
public override async Task <bool> KeyExistsAsync(string key, string dataKey)
{
return(await _db.HashExistsAsync(CacheCommon.AddSysCustomKey(sysRedisKey, key), dataKey));
}
public override bool KeyExpire(string key, TimeSpan?expiry = default(TimeSpan?))
{
return(_db.KeyExpire(CacheCommon.AddSysCustomKey(sysRedisKey, key), expiry));
}
public void OnAuthorization(AuthorizationFilterContext context)
{
//权限过滤的两种思路 认证过滤器和方法过滤器都可以
//一：在每个控制器和action上添加相应的特性标签，把标签名称存到数据库权限表中，获取当前请求控制器下的action的对应的特性标签 与数据库存储的进行对比，相同就是有权限
//二：把每个控制器和action以 ControllerName_ActionName 的形式存在数据库权限表中，获取当前访问的控制器名称和Action 名称与当前用户的所在角色下的权限进行比对 ，相同就是有权限
//return;
//匿名标识 无需验证
if (context.Filters.Any(e => (e as AllowAnonymous) != null))
{
return;
}
//和上面一样
var endpoint = context?.HttpContext?.GetEndpoint();
if (endpoint?.Metadata.GetMetadata <IAllowAnonymous>() != null)
{
return;
}
//不是控制器里的方法 无需验证
if (!context.ActionDescriptor.IsControllerAction())
{
return;
}
#region 获取当前用户id和用户名判断是否登录和是否admin管理员
string userId = context.HttpContext.Session.GetString("LoginUserId");
string userName = context.HttpContext.Session.GetString("LoginUserName");
if (string.IsNullOrEmpty(userId))
{
if (IsAjaxRequest(context.HttpContext.Request))
{
//是ajax请求
context.Result = new JsonResult(new { status = "error", message = "你没有登录" });
}
else
{
var result = new RedirectResult("~/Account/Login");
context.Result = result;
}
return;
}
//admin管理员不需要权限检查
if (!string.IsNullOrEmpty(userName) && userName.Equals("admin"))
{
return;
}
#endregion
#region 获取访问目标对象上的特性
//所有目标对象上所有特性Attribute
//var attrs = context.ActionDescriptor.EndpointMetadata.ToList();
//获取所有目标对象上所有特性CheckPermissionAttribute
var attrs = context.ActionDescriptor.EndpointMetadata.ToList().Where(r => r as CheckPermissionAttribute != null).ToList();
//获取CheckPermissionAttribute最下面的一个
//var attr = endpoint?.Metadata.GetMetadata<CheckPermissionAttribute>();
//获取过滤器特性
//var pAttr = context.Filters.Where(r => r as VaCantAuthorizationFilter != null).ToList();
#endregion
#region 获取当前访问的区域、控制器和action
//1. 获取区域、控制器、Action的名称
////必须在区域里的控制器上加个特性[Area("")]才能获取
//string areaName = context.ActionDescriptor.RouteValues["area"] == null ? "" : context.ActionDescriptor.RouteValues["area"].ToString();
//string controllerName = context.ActionDescriptor.RouteValues["controller"] == null ? "" : context.ActionDescriptor.RouteValues["controller"].ToString();
//string actionName = context.ActionDescriptor.RouteValues["action"] == null ? "" : context.ActionDescriptor.RouteValues["action"].ToString();
//获取请求的区域，控制器，action名称
var area = context.RouteData.DataTokens["area"]?.ToString();
var controller = context.RouteData.Values["controller"]?.ToString();
var action = context.RouteData.Values["action"]?.ToString();
#endregion
#region 当前登入的非admin用户的权限检查
//获取当前用户对应角色的所有权限
var permissionNames = CacheCommon.GetCacheByPermissionNames();
if (permissionNames != null && permissionNames.Count > 0)
{
foreach (var item in attrs)
{
if (!permissionNames.Contains(item.ToString()))
{
if (IsAjaxRequest(context.HttpContext.Request))
{
//是ajax请求
context.Result = new JsonResult(new { status = "error", message = "你没有权限" });
}
else
{
var result = new RedirectResult("~/Home/Index");
context.Result = result;
}
return;
}
}
}
else
{
if (IsAjaxRequest(context.HttpContext.Request))
{
//是ajax请求
context.Result = new JsonResult(new { status = "error", message = "你没有任何权限" });
}
else
{
var result = new RedirectResult("~/Home/Index");
context.Result = result;
}
return;
}
#endregion
}
public override async Task <bool> RemoveAsync(string key, string dataKey)
{
return(KeyExists(key) ? await _db.HashDeleteAsync(CacheCommon.AddSysCustomKey(sysRedisKey, key), dataKey) : false);
}
public override bool Remove(string key)
{
return(KeyExists(key) ? mc.Delete(CacheCommon.AddSysCustomKey(sysMemCacheKey, key)) : false);
}
public override bool KeyExists(string key, string dataKey)
{
return(_db.HashExists(CacheCommon.AddSysCustomKey(sysRedisKey, key), dataKey));
}
public override bool Remove(string key, string dataKey)
{
return(KeyExists(key, dataKey) ? _db.HashDelete(CacheCommon.AddSysCustomKey(sysRedisKey, key), dataKey) : false);
}
public override bool Set <T>(string key, string dataKey, T value, TimeSpan?expiry = default(TimeSpan?))
{
var newValue = CacheCommon.ConvertJson <T>(value);
return(_db.HashSet(CacheCommon.AddSysCustomKey(sysRedisKey, key), dataKey, newValue));
}
public override bool KeyExists(string key)
{
return(mc.KeyExists(CacheCommon.AddSysCustomKey(sysMemCacheKey, key)));
}
