当您单击“忘记密码"时，如何通过邮件获取密码或创建新的密码链接 [英] when you are click on forget password then how to get password via mail or create new password link

问题描述

当您单击忘记密码"，然后如何通过邮件获取密码或创建新的密码链接时????

when you are click on forget password then how to get password via mail or create new password link???

推荐答案

这取决于您存储密码的方式.
就个人而言，我会将它们存储为无法恢复的哈希(此处有一个提示:发送电子邮件在C#中(带有或不带有附件):通用例程. [ Membership.GeneratePassword方法 [

It depends on how you are storing passwords.
Personally, I would store them as hashes which cannot be recovered (There is a tip on this here: Password Storage: How to do it.[^]) , so I would create a new random password, and email it to the registered email address. There is a generic routine for that here: Sending an Email in C# with or without attachments: generic routine.[^]

There are two easy ways to generate a random password: I tend to use the Guid.NewGuid method, but you can also use the Membership.GeneratePassword Method[^] if you are using MembershipProviders.

公共静态int ForgotPassword(字符串uname，字符串电子邮件)
{
Mail_Forgotpassword密码=新的Mail_Forgotpassword();
System.Net.Mail.MailMessage obj =新的System.Net.Mail.MailMessage();
int boolReturnValue = 1;
password.strEmail =电子邮件；
password.strUserName = uname;
DataSet ds = new DataSet();
ds = password.GetPassword();
如果(ds.Tables [0] .Rows.Count> 0)
{
字符串FrstName = ds.Tables [0] .Rows [0] [5] .ToString();
FrstName = FrstName.Substring(0，1).ToUpper()+ FrstName.Substring(1).ToLower();
字符串姓氏= ds.Tables [0] .Rows [0] [6] .ToString();
LastName = LastName.Substring(0，1).ToUpper()+ LastName.Substring(1).ToLower();
字符串strName = ds.Tables [0] .Rows [0] [7] .ToString();
字符串strpwd = ds.Tables [0] .Rows [0] [8] .ToString();
SmtpClient serverobj = new SmtpClient();
serverobj.Credentials =新的NetworkCredential(ConfigurationManager.AppSettings ["Username"].ToString()，ConfigurationManager.AppSettings ["UserPass"].ToString());
serverobj.Port = System.Convert.ToInt32(ConfigurationManager.AppSettings ["Port"].ToString());
serverobj.Host = ConfigurationManager.AppSettings ["HostName"].ToString(); ;
serverobj.EnableSsl = false;
obj =新的System.Net.Mail.MailMessage();
obj.From =新MailAddress(ConfigurationManager.AppSettings ["Username"]，"xyz.com"，System.Text.Encoding.UTF8);
obj.To.Add(电子邮件);
obj.Priority = System.Net.Mail.MailPriority.High;
obj.Subject =密码恢复";
obj.Body =尊敬的" + FrstName +" + LastName +，" +"\ n" +"\ n" +我们已经处理了您的密码检索请求.您的帐户详细信息如下所述" +"\ n"+" \ n"+"用户名:"+ strName +" \ n"+"密码:"+ strpwd +" \ n"+" \ n"+"请确保其安全"+" \ n"+" \ n"+"如有任何其他疑问/帮助，请发送电子邮件至[e-mail]"+" \ n"+" \ n"+" \ n"+"问候"+" \ n"+" xyz. com;
serverobj.Send(obj);
boolReturnValue = 1;

}
其他
{
boolReturnValue = 0;
}

return boolReturnValue;

}

在WEBCONFIG文件中，我们应该写入此代码

< appSettings>

<添加key ="HostName" value ="smtp.gmail.com"/>
< add key ="Port" value ="587"/>
<添加key ="EmailFrom" value ="[e-mail]"/>
<添加key ="Username" value ="anil"/>
<添加key ="UserPass" value ="kumar"/>
</appSettings>

< system.net>
< mailSettings>
< smtp from ="[e-mail]" deliveryMethod ="Network">
< network host ="mail.agilelearning.com" defaultCredentials ="true" userName ="anil" password ="kumar"/>
</smtp>
</mailSettings>
</system.net>




进行分析并尝试.

问候，

Anilkumar.D

public static int ForgotPassword(string uname, string email)
{
Mail_Forgotpassword password = new Mail_Forgotpassword();
System.Net.Mail.MailMessage obj = new System.Net.Mail.MailMessage();
int boolReturnValue = 1;
password.strEmail = email;
password.strUserName = uname;
DataSet ds = new DataSet();
ds = password.GetPassword();
if (ds.Tables[0].Rows.Count > 0)
{
string FrstName = ds.Tables[0].Rows[0][5].ToString();
FrstName = FrstName.Substring(0, 1).ToUpper() + FrstName.Substring(1).ToLower();
string LastName = ds.Tables[0].Rows[0][6].ToString();
LastName = LastName.Substring(0, 1).ToUpper() + LastName.Substring(1).ToLower();
string strName = ds.Tables[0].Rows[0][7].ToString();
string strpwd = ds.Tables[0].Rows[0][8].ToString();
SmtpClient serverobj = new SmtpClient();
serverobj.Credentials = new NetworkCredential(ConfigurationManager.AppSettings["Username"].ToString(), ConfigurationManager.AppSettings["UserPass"].ToString());
serverobj.Port = System.Convert.ToInt32(ConfigurationManager.AppSettings["Port"].ToString());
serverobj.Host = ConfigurationManager.AppSettings["HostName"].ToString(); ;
serverobj.EnableSsl = false;
obj = new System.Net.Mail.MailMessage();
obj.From = new MailAddress(ConfigurationManager.AppSettings["Username"], "xyz.com", System.Text.Encoding.UTF8);
obj.To.Add(email);
obj.Priority = System.Net.Mail.MailPriority.High;
obj.Subject = "Password Recovery";
obj.Body = "Dear " + FrstName + " " + LastName + "," + "\n" + "\n" + "We have processed your request for password retrieval. Your account details are as mentioned below" + "\n" + "\n" + "UserName :" + strName + "\n" + "Password :" + strpwd + "\n" + "\n" + "Please keep them safe" + "\n" + "\n" + "For any further queries/assistance kindly mail us at [e-mail]" + "\n" + "\n" + "\n" + "Regards," + "\n" + "xyz.com";
serverobj.Send(obj);
boolReturnValue = 1;

}
else
{
boolReturnValue = 0;
}

return boolReturnValue;

}

IN WEBCONFIG FILE WE SHOULD WRITE THIS CODE

<appSettings>

<add key="HostName" value="smtp.gmail.com" />
<add key="Port" value="587" />
<add key="EmailFrom" value="[e-mail]" />
<add key="Username" value="anil" />
<add key="UserPass" value="kumar" />
</appSettings>

<system.net>
<mailSettings>
<smtp from="[e-mail]" deliveryMethod="Network">
<network host="mail.agilelearning.com" defaultCredentials="true" userName="anil" password="kumar" />
</smtp>
</mailSettings>
</system.net>




analize and try this.

Regards,

Anilkumar.D

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