Version 7.23

Its recommended to run your server in online mode!
Minecraft is a excellent game. If you want to play it, you should buy it, like every other game you play.


Adds per player passwords to your server. This will increase your server's protection against griefers and account thiefs.

Keep these two things in mind:

  1. The protection is only as good as your passwords.
  2. The server is still less secure then a server in online mode.
    • My plugin is not limited to offline mode servers,
      therefore you can increase security for both server types (offline and online mode servers).


  • This plugin supports two modes. Maybe-Password and Password-Only
    • Maybe-Password:
      The user can create a password, if he wants to
      (a password is required for ops/players with permission)
    • Password-Only:
      The user has to create a password and login.
  • Users who aren't logged in, cannot chat, build, fight, drop items, move, teleport.
  • (Optional) Ability to hide/change Join/Quit-Messages, hide players who aren't logged in.
  • Multiple password Encryption algorithms
  • AuthMe, xAuth support
  • Integrated Config, Flat, MySQL and SQLite-Database support.
  • Integrated Logging support.
  • Integrated CrazyPipes support.
  • Session support
    • Supports single sessions
    • saveLogins (teleport to spawn until login).
    • If you do not logout and autoLogout is disabled, you can rejoin from the same IP.
  • Permission + option to disable ingame registration.
  • forceSaveLogin option to hide the players current location until login
    • this fixes the issues with AntiCheat being kicked for flying due to anti move protection.
  • maxRegistrationsPerIP and maxOnlinesPerIP options
  • Command usage is stricktly limited, when not logged in (whitelist).
  • Possibility to block guest commands, chat and join.
  • Warn players with permission, if some fails to login or execute a command if he isn't allowed to.
  • (Optional) Kick players who don't register, don't login, fail to login, execute a command.
  • (Optional) TempBan players who don't login or fail to login.
  • Adminlogin and Tokenlogin commands available
  • Command to logout automatically when leaving the server
  • Command to expire passwords (force players to change their passwords)
  • Filter- & Sortable Accountlist
  • Playerinfo (Name, IP, Connection and more)
  • Ability to delete inactive accounts.
  • PluginAPI available
  • Client AutoLogin Plugin available (can be blocked)


Configuration & Options

(with description of all available options)

Commands with their Permissions

Regular-Expression Help

Issues ?


Have a look at this CommandHelper Extension


Factions uses a very special way to execute commands, which bypasses default command protection.
Use this plugin to fix that until Faction fixed that:

Convert database

You can convert your database with /crazylogin mode database <Type>".
Especially on huge flat databases this may take very long.
You can use this tool to convert your flat database to a mysql import script.
(Notice: This file has NOT been reviewed by any Bukkit staff!)
Just copy this jar to your accounts.db then execute this jar.
This will create an accounts.db.sql file.

Others ?

Create a ticket or post a message!


(Generated by


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  • Avatar of TheOneMadHawk TheOneMadHawk Jan 15, 2015 at 17:04 UTC - 0 likes

    @Kaiort: Go

    It looks like it is using a MD5 encryption.
    does it use a flat database? (file)

    If yes, it should be possible to convert teh flat database to CrazyLogin.

    Can you please copy me a few lines of your database so i can try to implement it/check whether i can convert them?
    (With plain-passwords for comparison)

    Last edited Jan 15, 2015 by TheOneMadHawk

    You cannot be crazier than Crazy.
    Try and fail.

  • Avatar of Kaiort Kaiort Jan 15, 2015 at 03:19 UTC - 0 likes

    Hey, there is a way to convert the password database from this plugin in order to use your?

  • Avatar of TheOneMadHawk TheOneMadHawk Jan 14, 2015 at 18:11 UTC - 0 likes

    @JavituRec: Go

    Not yet.

  • Avatar of JavituRec JavituRec Jan 13, 2015 at 22:35 UTC - 0 likes

    Now everything seems to go right, thank you. I have a doubt, the authme plugin has implemented the recovery password by email. Does this plugin has recovery passwords system?

    IP: Web

  • Avatar of TheOneMadHawk TheOneMadHawk Jan 13, 2015 at 21:46 UTC - 0 likes

    @JavituRec: Go

    CrazyLogin's MD5 is sadly not the same as AuthMe's MD5.
    You need the AuthMe Encryptor plugin, which you downloaded already as seen in the video, but you have to use the encryption provided by the plugin

      name: AuthMe
      algorithm: MD5

    or execute this command twice:
    /crazylogin mode algorithm AuthMe MD5

  • Avatar of JavituRec JavituRec Jan 13, 2015 at 21:26 UTC - 0 likes

    I still have the same problem. I created and uploaded a video to youtube because you do not attend for skype, please Watch it and tell me that esoty doing wrong. Video ->

  • Avatar of TheOneMadHawk TheOneMadHawk Jan 13, 2015 at 19:44 UTC - 0 likes

    @JavituRec: Go

    This is a standalone application, you don't run it from the server.

    java -jar CrazyLogin_Importer_AuthMe_Flat.jar


    java -jar CrazyLogin_Importer_AuthMe_Flat.jar auths.db

  • Avatar of JavituRec JavituRec Jan 13, 2015 at 19:40 UTC - 0 likes


    - Usage2: CrazyLogin_Importer_AuthMe_Flat.jar <InputFile> [OutputFile] import run in console (output file is optional, default is accounts.db)

    how import run in console?

    Could not load 'plugins\CrazyLogin_Importer_AuthMe_Flat.jar' in folder 'plugins' org.bukkit.plugin.InvalidDescriptionException: Invalid plugin.yml at [spigot-1387.jar:git-Spigot-1387] at org.bukkit.plugin.SimplePluginManager.loadPlugins( [spigot-1387.jar:git-Spigot-1387] at org.bukkit.craftbukkit.v1_7_R2.CraftServer.loadPlugins( [spigot-1387.jar:git-Spigot-1387] at net.minecraft.server.v1_7_R2.DedicatedServer.init( [spigot-1387.jar:git-Spigot-1387] at [spigot-1387.jar:git-Spigot-1387] at [spigot-1387.jar:git-Spigot-1387] Caused by: Jar does not contain plugin.yml ... 6 more

  • Avatar of TheOneMadHawk TheOneMadHawk Jan 13, 2015 at 18:56 UTC - 0 likes

    @JavituRec: Go

    Can you paste your config option for encryptor/algorithm?

    It should be similar to this one:

      name: AuthMe
      algorithm: <AuthMe_Algorithm>

    AuthMe_Algorithm can be one of this: MD5 / SHA1 / SHA256 / WHIRLPOOL / XAUTH

    Last edited Jan 13, 2015 by TheOneMadHawk
  • Avatar of JavituRec JavituRec Jan 13, 2015 at 18:46 UTC - 0 likes

    I use

    - Usage2: CrazyLogin_Importer_AuthMe_Flat.jar <InputFile> [OutputFile] import run in console (output file is optional, default is accounts.db)

    But the data are erroneous, passwords do not match.

    How I used? First I had to put "crazylogin and crazycore" in the plugins folder. Start the server to create files. Now I open file "CrazyLogin_Importer_AuthMe_Flat" and choose input "auths.db" and output ("accounts.db" file that you created crazylogin when started my server). Finally convert and I started my server.


Date created
Mar 25, 2012
Last update
Mar 09, 2014
Development stage
  • deDE
  • enUS
GNU General Public License version 3 (GPLv3)
Curse link
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Required dependency