60天后如何设置用户更改密码 [英] How To set The User To Change His Password After 60 days
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问题描述
大家好,
这里我正在做注册模块我想每60天更改一次密码。6天后用户无法登录。如果用户更改密码则只有用户将登录。我可以在mvc5中做什么。
hi to all,
Here i'm doing register module i want to change password for every 60 days.After 6 days user cannot be login.If the user change the password then only the user will be login.how can i do in mvc5.
推荐答案
您的问题不明确,您希望在6天或60天后
????
您必须设置一个名称为UpdatedAt(DateTime)
在您的数据库表中更新密码。
登录时您必须检查更新日期和当前日期之间的差异是否大于6或60,而不是必须显示消息,您必须更改密码
您可以通过此查询获得差异
Your question is not clear ,you want it after6 days or 60 days
????
You have to set one field having nameUpdatedAt(DateTime)
in your database table in which password is updated.
at a time of login you have to check if the difference between updated date and current date is greater than 6 or 60 as you want than you have to show message that you have to change password
you can get difference by this query
select datediff(day,updateAt,GETDATE()) AS TimeDiff
继续What What rav建议,我建议在用户表中添加像[PasswordChangeDate]这样的显式字段,因为在标准设计中,表通常有UpdatedAt字段,如果User表中有更改,则必须更新。 PasswordChangeField只会在用户更改密码时更新。
In continuation of What Nirav has suggested, i would suggest to add an explicit field like [PasswordChangeDate] in the User Table as in standard design a table usually have UpdatedAt field which necessarily gets updated if there is a change in the User table. PasswordChangeField will only get updated when a user change password.
您只需要在存储密码更改的最后日期的表中使用日期字段说lastUpdate。每次用户登录时,检查当前日期与他的lastUpdate,
1.如果差异是< 60天,让他通过。
2.如果差异是> = 60天但是<= 66天,提示他更改密码但继续允许他登录,
3.否则,如果是> 66天,拒绝任何登录,直到他更改密码。
You just need a date field say lastUpdate in a table that stored the last date of password change. Every time a user logs in, check the current date against his lastUpdate,
1. if the difference is < 60 days, let him through.
2. if the difference is >= 60 days but <= 66 days, prompt him to change password but continue to allow him to log in,
3. else if it is > 66 days, reject any log in until he changes his password.
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