I am using the below script to check my passwords for length, number of uppercase letters and number of digits. Is there a way to make it also check for the number of lowercase letters? I tried to revamp my code a few times but each time I do it kicks out the other two checks. Thanks in advance! Answer
I have a big JSON object which contains a lot of different JSON, most of them have the structure below (key: sometext-v1.password, and value: password for example: I want to use Regex to extract all passwords by a name which contains ‘password’ string and its value, but I don’t want to iterate the JSON name by name because this takes
For my password strength checker, I am unable to display the score that I get from the password that I enter. Here is the code below, the problem is displayed all the way at the bottom of my code: /** * Determine if the given string contains an upper case letter * @param s the string to check * @return
How do I create a random password that meets the system’s length and character set requirements in Java? I have to create a random password that is 10-14 characters long and has at least one uppercase, one lowercase, and one special character. Unfortunately, some special characters are too special and cannot be used, so I cannot use just printed ASCII.
I’m currently making a gui program and I’m clueless to how I am meant to set up my program so when the user inputs a username and password, and then clicks the login button it checks the database for the username and password, and if the username and password is in the database, they accepted, if not declined. This is
I am trying to use iText’s PdfReader to check if a given PDF file is password protected or not, but am getting this exception: Exception in thread “Main Thread” java.lang.NoClassDefFoundError:org/bouncycastle/asn1/ASN1OctetString But when testing the same code against a non-password protected file it runs fine. Here is the complete code: Answer Use Apache PDFBox – Java PDF Library from here:Sample Code:
I need to implement 256 bit AES encryption, but all the examples I have found online use a “KeyGenerator” to generate a 256 bit key, but I would like to use my own passkey. How can I create my own key?…