passwords

问题 I have an assignment that requires me to create a password checking program. The password must be at least 8 characters, contain both capital and lower case letters, a digit and a special character. I believe I am close to solving this problem but my skills are still developing and I've hit a wall. package project1; /** * * @author danechristian */ import java.util.*; public class Project1 { static Scanner console = new Scanner(System.in); static final String SPECIAL_CHARACTERS = "!,#,$,%,^,&

问题 Often you can enter pages, which has disabled paste from Clipboard, like input password or Credit card numbers, which is very silly, because who keeps in memory complex passwords or CC numbers? People like to use password keepers for those things. I found that problem is in: ... b.bind("paste",function(){return!1} ... How to deal with it? How to unbind interception of paste method? 回答1: Came up with script - you need to open browser console and execute: $('*').each(function(){ var $this = $

问题 I have some code that currently checks for minimum and maximum lentgh. I want to also require uppercase, lowercase, special char, and numeric. Any suggestions on what to add to this or where I can find some examples? I've been Googling and looking thru this forum and have been trying to add the additional password requirments and have been unsuccessful. This is what I want to require. At least eight characters in length No more than 20 characters in length at least lower-case letter and one

问题 I am attempting to automate uploading some files from my Linux server to an FTP-enabled Windows server. I am successfully doing so manually using SFTP and then issuing the put command. However, when called from cron, my script keeps stopping for a password. Below is the code I am attempting to use: #!/usr/bin/expect #!/bin/sh clear spawn sftp remoteuser@43.123.0.10 expect "password" send "world" expect eof As it stands, it stops each time to request a password. Why doesn't send "world"

问题 Hi I am using Laravel and I am using a couple of packages for user auth and roles which are Zizaco Confide and I want to update the users password firstly they should input there current password a new password and confirm the password and they should match. Now the validation works but the users password isn't updated in the database. My code is below: public function updatePassword($id) { $rules = array( 'now_password' => 'required', 'password' => 'min:5|confirmed|different:now_password',

问题 I would like to create a password generator that create password according to the restriction set by user. The restrictions is: Minimum Password Length Maximum Password Length Minimum Letter And Digit Minimum Letter Minimum Uppercase Letter Minimum Lowercase Letter Minimum Digit Maximum Repeat Character I lookout through google and most of the example code doesn't meet the requirement that I need. So I improvise the code like this: private char[] GeneratePassword(int minLength, int maxLength,

问题 So I am trying to write a program that asks for you to create a password. I have a block of code that checks to see if the string entered by the user contains a symbol. I have the code set to exit the loop when the boolean value 'validPassword' equals true. string pleaseenterapassword = "Create a password:"; bool validPassword = false; Console.WriteLine(pleaseenterapassword); // Writes to the screen "Create a password:" string password = Console.ReadLine(); //Sets the text entered in the

问题 I am designing a C# application in which I need to store users' login information, including their passwords, in a database table. I was wondering what's a decent way of doing this. I know it is a terrible idea to store passwords as clear text. I was thinking of encrypting the passwords and then storing them. After that, every time the users enter their passwords, I can encrypt their input and compare that encrypted input with the one already in the database. My plan is to use a good has

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I have the following Visual Basic .NET function that is used to generate password hashes that are stored in an internal database: Public Function HashPassword(ByVal Password As String, ByVal Salt As String) As String Dim pwd As String = Password & Salt Dim hasher As New Security.Cryptography.SHA256Managed() Dim

问题 <?php $hash = password_hash("rasmuslerdorf", PASSWORD_DEFAULT); echo $hash; if (password_verify('rasmuslerdorf', $hash)) { echo 'Password is valid!'; } else { echo 'Invalid password.'; } ?> Above is my code on hashing password using bcrypt. Everytime I refresh my browser, the $hash returns different results, which I think it's normal because crypt() function does that too. However, I don't understand why the result returns 'Invalid Password' when comparing using password_verify() function. I