passwords

问题 In MySQL I execute insert into test (id, pw) values(1, password('1234')); I got Query OK, 1 row affected, 1 warning (0.01 sec) I want to search a record by password, so I execute select * from test where pw = password('1234'); I expect it to return one row, but I get an empty set. What did I do wrong? 回答1: The MySQL Password() function generates a nonbinary string currently (circa 2016) up to 41 characters. This is visible thru either calls to SHOW CREATE TABLE mysql.user; and examining the

问题 I'm in the process of adding password hashing and SQL injection defenses into my Login system. Currently, I've ran into an error. <?php session_start(); //start the session for user profile page define('DB_HOST','localhost'); define('DB_NAME','test'); //name of database define('DB_USER','root'); //mysql user define('DB_PASSWORD',''); //mysql password $con = new PDO('mysql:host=localhost;dbname=test','root',''); function SignIn($con){ $user = $_POST['user']; //user input field from html $pass

问题 I am trying to update a VBScript (very little experience with this, I do a lot of VB.NET), that reads an FTP directory and moves certain files to a new local directory on a daily basis. I have old code that works on an FTP site that uses anonymous logins, but I now need it to access an FTP site that requires username and password. Here is my current code - Sub MoveNSPurolatorFile() Dim NSPurolatorFTPSite, NSPurolatorMoveFilePath, NSPurolatorFTPFolder, NSPurolatorFTPFileName Dim folder, files

问题 I'm completely new to the Linux world, but I've been able to complete a few tasks on my own. Now, I have a task to complete that's driving me crazy. I need to be able to send the password to sudo , since I can't prompt the user for the password. What I've been able to find is echo myPassword | sudo -s Apparently -s allows sudo to receive the password through command input, and not user input. I can't render my user so sudo won't ask me for password, since I don't know who will use this script

问题 Background I'm working on a Bukkit Plugin (Minecraft Server-side). The plugin allows for players to send messages back and forth to each other. I am working on a web interface as well. In order to view their 'inbox' they must first login from a password the can set in-game. This password isn't stored raw, it is converted into a long string of unicode values, then broken up into pieces, each converted to hex and appended to a different string. Java version //This isn't the best method, I know,

问题 Hi I would like to learn from you how to pass the values. I have two sets of arrays: moment array and curvature array. Each array is read from textfile by clicking a button in MainWindow Class as shown below. public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); } private void Button_Click(object sender, RoutedEventArgs e) { Input ip = new Input(); double[] curvature = new double[40]; double[] moment = new double[40]; string path; path = "C:\\Desktop\\48co

问题 I'm new to jquery and trying to use the validate a password of pretty basic complexity. The password must be at least 7 characters, have at least 1 upper case, have at least 1 lower case, and at least 1 number OR special character. This question is very similar to this answer I found, however I'm having trouble adding the "digit OR special char" part. I think it's a regex I'm just not getting. My modification to that answer looks like this: $.validator.addMethod("pwcheck", function(value) {

问题 Could someone help me with the following: I need a PowerShell script that searches a specific Organization Unit with a lot of users and sets: Password must change @ next logon if the password expires within 1 day . I already have the following script: $maxPwdAge=(Get-ADDefaultDomainPasswordPolicy).MaxPasswordAge.Days $1day=(get-date).AddDays(1-$maxPwdAge).ToShortDateString() Get-ADUser -filter {Enabled -eq $True -and PasswordNeverExpires -eq $False -and PasswordLastSet -gt 0} –Properties * |

问题 I want to give my long scripts to customer. The customer must not be able to read the scripts even if he has the password. The following command locks and unlocks the script but the set +x is simply ignored. The code: read -p 'Script: ' S && C=$S.crypt \ H='eval "$((dd if=$0 bs=1 skip=//|gpg -d) 2>/dev/null)"; exit;' && gpg -c<$S | cat >$C <(echo $H | sed s://:$(echo "$H" | wc -c):) - \ <(chmod +x $C) 回答1: Given that it is an interpreted script that at some point must be loaded into memory

问题 I am using the following code in c# to download a file from my website: WebClient webClient = new WebClient(); webClient.Credentials = new System.Net.NetworkCredential("username", "password"); webClient.DownloadFile("http://example.com/file.txt", "file.txt"); The file is only downloaded when certain criteria are met, so I don't want the users to be able to access the files on my site My corcern is that if a curios users decompiles the code, he will find the password and be able to access all