.net MVC中使用forms验证,供大家参考,具体内容如下
文件夹的分部是这样子的
首先在Web.config中设置
authentication和authorization 节点
<system.web> <authentication mode=Forms> <forms loginUrl=~/Login/Index timeout=2880 defaultUrl=~/Home/Index/> </authentication> <anonymousidentification enabled=true/> <authorization> <deny users=?/> <!--拒绝匿名访问--> </authorization> <compilation debug=true targetFramework=4.5 /> <httpRuntime targetFramework=4.5 /> <httpModules> <add name=ApplicationInsightsWebTracking type=Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule, Microsoft.AI.Web /> </httpModules> </system.web>
如果在Login文件夹还有不需要匿名访问,或者在LoginController中除了登陆还有方法可以匿名访问,
<location path=Login> <!--这里的意思就是LoginController下的方法可以匿名访问--> <system.web> <authorization> <allow users=* /> <!--允许匿名访问--> </authorization> </system.web> </location>
public bool ValidateUser(LoginVO model) { string encodePassword = MD5(model.PassWord);//加密 string sql = select * from User_Users where (UserName=@UserName or JobNumber=@JobNumber) and PassWord=@PassWord; var user = Context.Data.Query<UsersPO>(sql, new {UserName = model.LoginName, JobNumber = model.LoginName, PassWord = encodePassword}).SingleOrDefault(); if (user == null) return false; DateTime expiration = model.IsRememberLogin //是否记住密码 ? DateTime.Now.AddDays(14) : DateTime.Now.Add(FormsAuthentication.Timeout); var ticket=new FormsAuthenticationTicket( 1,//指定版本号:可随意指定 user.UserName,//登录用户名:对应 Web.config 中 <allow users=Admin … /> 的 users 属性 DateTime.Now, //发布时间 expiration,//失效时间 true,//是否为持久 Cookie user.UserId.ToString(), //用户数据:可用 ((System.Web.Security.FormsIdentity)(HttpContext.Current.User.Identity)).Ticket.UserData 获取 FormsAuthentication.FormsCookiePath //指定 Cookie 为 Web.config 中 <forms path=/ … /> path 属性,不指定则默认为“/” ); var encryptedTicket = FormsAuthentication.Encrypt(ticket); if (HttpContext.Current.Request.Cookies[FormsAuthentication.FormsCookieName] != null) { HttpContext.Current.Request.Cookies.Remove(FormsAuthentication.FormsCookieName); } var loginIdentify=new HttpCookie(FormsAuthentication.FormsCookieName); if (model.IsRememberLogin) { loginIdentify.Expires = DateTime.Now.AddDays(7); } loginIdentify.Value = encryptedTicket; HttpContext.Current.Response.AppendCookie(loginIdentify);//添加Cookie return true; } /// <summary> /// 加密 /// </summary> /// <param name=str></param> /// <param name=encoding></param> /// <param name=toupper></param> /// <param name=isReverse></param> /// <param name=count></param> /// <returns></returns> private string MD5(string str, Encoding encoding=null, int count = 1) { if (encoding == null) { encoding = Encoding.Default; } var bytes = new MD5CryptoServiceProvider().ComputeHash(encoding.GetBytes(str)); var md5 = string.Empty; for (int i = 0; i < bytes.Length; i++) { md5 += bytes[i].ToString(x).PadLeft(2, '0'); } if (count <= 1) { return md5; } return MD5(md5, encoding, --count); }
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 [email protected] 举报,一经查实,本站将立刻删除。