Passwords - Have I been Pwned

• Source: Passwords__Have_I_Been_Pwned.java

• Author: Mike "Moose" OMalley

• Email: Moose UNDERSCORE Software AT yahoo DOT com DOT au

• WEB: https://rebrand.ly/MoosesSoftware

• Last Updated: 24-Jan-2021

• License: MIT License. Free for any person, company, or business to use. This comment block at the top of this file must remain intact.

• Description: Check if any passwords are on the Have I Been Pwned (HIBP) web site.

• Requirements: Java Development Kit (JDK) installed on your machine. http://www.oracle.com/technetwork/java/javase/downloads/index.html

Step 1: Download

• Make sure the Java Development Kit (JDK) installed on your machine, http://www.oracle.com/technetwork/java/javase/downloads/index.html
• Download the "Passwords - Have I been Pwned" source code. i.e. this Github Repo.
• Click the green "Code" button above and select "Download ZIP", and unzip the download to a new folder. e.g. c:\Passwords\

Step 2: Setup

• Recommended: do a test Compile and Run with the original source code first, just to make sure Java is setup correctly on your machine.
• Edit: Passwords__Have_I_Been_Pwned.java
• Scroll down and enter your passwords in the PASSWORDS_ARRAY.
• Examples included below. Enter your passwords in double quotes and comma separated.
• Save the changes.

Step 3: Compile and Run

• Open a command prompt and navigate to the directory where the "Passwords__Have_I_Been_Pwned.java" source code is.

• Compile and then run Java source code.

To compile, enter this command:

   javac Passwords__Have_I_Been_Pwned.java

To run, enter this command:

   java Passwords__Have_I_Been_Pwned

Or, for Windows users, I have included a .BAT command files:

   Passwords__Have_I_Been_Pwned__Compile.bat
   Passwords__Have_I_Been_Pwned__Run_JAR_and_Show_Console_Window.bat

which contains the compile and run commands.

Just double click on each BAT file to compile and run the java program.

NOTE: you may need to edit the directory paths in the .BAT file to suit your Java installation.

Sample Output:

---------------------------------------
Have I Been Pwned Password Check:
---------------------------------------

 ID  Pwned? Password
  1.   Y    abc123
  2.   Y    P@ssw0rd
  3.   Y    password
  4.   Y    password1
  5.   Y    p@ssword
  6.   N    abcd1234.zxc

*** WARNING: YOU HAVE BEEN PWNED 5 times !!! :(

Any questions, comments, feedback, please let me know. :)

Mike "Moose" OMalley

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Moose's Software Valley - Established July, 1996.

• Email: Moose UNDERSCORE Software AT yahoo DOT com DOT au
• WEB: https://rebrand.ly/MoosesSoftware

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