Merge branch 'master' into 745-captcha-login-message

README.md

@@ -1,32 +1,28 @@
 <p align="center"><img src="http://i61.tinypic.com/291dm49.png"></p>
-<p align="center"><strong>The most used authentication plugin for CraftBukkit/Spigot!</strong></p>
+<p align="center"><strong>The most used authentication plugin for Spigot and CraftBukkit!</strong></p>
 <hr>
 
-#####Development tools:
+#####Links and Contacts:
 
-- MAIN REPO (**release sources, issue tracker!**): [Github Main Page](https://github.com/Xephi/AuthMeReloaded)
+- GitHub pages:
+  - [Main](https://github.com/Xephi/AuthMeReloaded) (**release sources, issue tracker!**)
+  - [Development](https://github.com/AuthMe/AuthMeReloaded) (**latest sources, please send PRs here!**):
 
-- DEVELOPMENT TEAM REPO (**latest sources, please send PRs here!**): [Github Development Page](https://github.com/AuthMe/AuthMeReloaded)
+- Contacts:
+  - [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/Xephi/AuthMeReloaded?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
-- Developers ChatRoom: [![Join the chat at https://gitter.im/Xephi/AuthMeReloaded](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/Xephi/AuthMeReloaded?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+- CI Services:
+  - [Official Jenkins](http://ci.xephi.fr/job/AuthMeReloaded) (**DEVELOPMENT BUILDS**)
+  - Travis CI: [![Travis CI](https://travis-ci.org/AuthMe/AuthMeReloaded.svg?branch=master)](https://travis-ci.org/AuthMe/AuthMeReloaded)
+  - CircleCI: [![CircleCI](https://circleci.com/gh/AuthMe/AuthMeReloaded.svg?style=svg)](https://circleci.com/gh/AuthMe/AuthMeReloaded)
 
-- Build Server (**DEVELOPMENT BUILDS**): [Xephi's Jenkins](http://ci.xephi.fr/job/AuthMeReloaded)
+- Project status:
+  - Dependencies: [![Dependencies status](https://www.versioneye.com/user/projects/57b182e8d6ffcd0032d7cf2d/badge.svg)](https://www.versioneye.com/user/projects/57b182e8d6ffcd0032d7cf2d)
+  - Test coverage: [![Coverage status](https://coveralls.io/repos/AuthMe-Team/AuthMeReloaded/badge.svg?branch=master&service=github)](https://coveralls.io/github/AuthMe-Team/AuthMeReloaded?branch=master)
 
-- Build status: [![Build Status](https://travis-ci.org/AuthMe/AuthMeReloaded.svg?branch=master)](https://travis-ci.org/AuthMe/AuthMeReloaded)
+- Development resources:
-
+  - <a href="http://ci.xephi.fr/job/AuthMeReloaded/javadoc/">JavaDocs</a>
-- Dependencies: [![Dependency Status](https://www.versioneye.com/user/projects/57b182e8d6ffcd0032d7cf2d/badge.svg)](https://www.versioneye.com/user/projects/57b182e8d6ffcd0032d7cf2d)
+  - <a href="http://ci.xephi.fr/plugin/repository/everything/">Maven Repository</a>
-
-- Build status (CircleCI): [![Circle CI](https://circleci.com/gh/AuthMe/AuthMeReloaded.svg?style=svg)](https://circleci.com/gh/AuthMe/AuthMeReloaded)
-- Alternative Dev Build download link (via CircleCi): <a href="https://circleci-tkn.rhcloud.com/api/v1/project/AuthMe/AuthMeReloaded/tree/master/latest/artifacts/AuthMe.jar">Download</a>
-- JitPack (just in case): [![](https://jitpack.io/v/AuthMe/AuthMeReloaded.svg)](https://jitpack.io/#AuthMe/AuthMeReloaded)
-
-- Code Coverage: [![Coverage Status](https://coveralls.io/repos/AuthMe-Team/AuthMeReloaded/badge.svg?branch=master&service=github)](https://coveralls.io/github/AuthMe-Team/AuthMeReloaded?branch=master)
-
-- Issue Tracking : [![Stories in Ready](https://badge.waffle.io/Xephi/AuthMeReloaded.png?label=ready&title=Ready)](https://waffle.io/Xephi/AuthMeReloaded) [![Stories in Bugs](https://badge.waffle.io/Xephi/AuthMeReloaded.png?label=bugs&title=Bugs)](https://waffle.io/Xephi/AuthMeReloaded) [![Stories in In%20Progress](https://badge.waffle.io/Xephi/AuthMeReloaded.png?label=in%20progress&title=In%20Progress)](https://waffle.io/Xephi/AuthMeReloaded)
-
-- JavaDoc: <a href="http://ci.xephi.fr/job/AuthMeReloaded/javadoc/">AuthMe Javadoc</a>
-
-- Maven Repo: <a href="http://ci.xephi.fr/plugin/repository/everything/">AuthMe Repo</a>
 
 #####Statistics:
 
@@ -38,25 +34,21 @@ McStats: http://mcstats.org/plugin/AuthMe
 
 <img src="http://i.mcstats.org/AuthMe/Version+Demographics.borderless.png">
 
-#####Development history:
-Outdated!
-[![Gource AuthMe History Video](http://img.youtube.com/vi/hJRzNfYyd9k/hqdefault.jpg)](https://www.youtube.com/watch?v=hJRzNfYyd9k)
-
 <hr>
 
-#####Compiling Requirements:
+#####Compiling requirements:
 >- JDK 1.8
 >- Maven
 >- Git/Github (Optional)
 
 #####How to compile the project:
 >- Clone the project with Git/Github
->- Execute command "mvn clean install"
+>- Execute command "mvn clean package"
 
-#####Running Requirements:
+#####Running requirements:
 >- Java 1.8
->- PaperSpigot, Spigot or CraftBukkit (1.7.10, 1.8.X, 1.9.X, 1.10.X)
+>- TacoSpigot, PaperSpigot, Spigot or CraftBukkit (1.7.10, 1.8.X, 1.9.X, 1.10.X, 1.11.X)
->- ProtocolLib (optional, required by the protectInventory feature)
+>- ProtocolLib (optional, required by some features)
 
 <hr>
 ###Plugin Description:
@@ -102,19 +94,19 @@ You can also create your own translation file and, if you want, you can share it
   </ul></li>
   <li>Custom MySQL tables/columns names (useful with forums databases)</li>
   <li><strong>Cached database queries!</strong></li>
-  <li><strong>Fully compatible with Citizens2, CombatTag, CombatTagPlus and ChestShop!</strong></li>
+  <li><strong>Fully compatible with Citizens2, CombatTag, CombatTagPlus!</strong></li>
   <li>Compatible with Minecraft mods like <strong>BuildCraft or RedstoneCraft</strong></li>
-  <li>Restricted users (associate a Username with an IP)</li>
+  <li>Restricted users (associate a username with an IP)</li>
-  <li>Protect player's inventory until a correct Authentication</li>
+  <li>Protect player's inventory until correct authentication (requires ProtocolLib)</li>
   <li>Saves the quit location of the player</li>
-  <li>Automatic database Backup</li>
+  <li>Automatic database backup</li>
-  <li>Available languages: en, de, br, cz, pl, fr, uk, ru, hu, sk, es, fi, zhtw, zhhk, zhcn, lt, it, ko, pt, nl, gl, bg, eu, tr, vn (feel free to send new translations)</li>
+  <li>Available languages: <a href="https://github.com/AuthMe/AuthMeReloaded/blob/master/docs/translations.md">translations</a></li>
   <li>Built-in Deprecated FlatFile (auths.db) to SQL (authme.sql) converter!</li>
   <li><strong>Import your old database from other plugins like Rakamak, xAuth, CrazyLogin, RoyalAuth and vAuth!</strong></li>
 </ul>
 
 ####Configuration
-<a href="http://dev.bukkit.org/server-mods/authme-reloaded/pages/configure-auth-me/">How to Configure Authme</a>
+<a href="https://github.com/AuthMe/AuthMeReloaded/blob/master/docs/config.md">How to configure Authme</a>
 ####Email Recovery Dependency
 <a href="http://dev.bukkit.org/server-mods/authme-reloaded/pages/how-to-configure-email-recovery-system/">How to configure email recovery system?</a>
 ####Commands
@@ -125,30 +117,21 @@ You can also create your own translation file and, if you want, you can share it
 - [List of all permission nodes](http://github.com/AuthMe-Team/AuthMeReloaded/blob/master/docs/permission_nodes.md)
 
 ####How To
-- [How to install and set up](http://dev.bukkit.org/server-mods/authme-reloaded/pages/how-to-install-and-initial-configuration/)
 - [How to import database from xAuth](http://dev.bukkit.org/server-mods/authme-reloaded/pages/how-to-import-database-from-xauth/)
 - [Website integration](http://dev.bukkit.org/server-mods/authme-reloaded/pages/web-site-integration/)
-- [Click here for an example of the config file](https://raw.githubusercontent.com/Xephi/AuthMeReloaded/master/src/main/resources/config.yml)
 - [How to convert from Rakamak](http://dev.bukkit.org/server-mods/authme-reloaded/pages/how-to-import-database-from-rakamak/)
-- Convert from FlatFile (auths.db but not the sqlite one) to MySQL: /authme converter
+- Convert between database types (e.g. SQLite to MySQL): /authme converter
 
 <hr>
 
-#####GeoIP
-This product uses data from the GeoLite API created by MaxMind, available at http://www.maxmind.com
-
-<hr>
-
-#####Donate
-<p>Do you like our work? Do you want to buy us a coffee? :)<br>
-EUR: <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&amp;hosted_button_id=QLMM9SNCX825Y"><img src="https://www.paypalobjects.com/en_US/i/btn/btn_donate_LG.gif"></a>
-USD: <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&amp;hosted_button_id=PWQMYCP2SAH6L"><img src="https://www.paypalobjects.com/en_US/i/btn/btn_donate_LG.gif"></a></p>
-
 #####Sponsor
 GameHosting.it is leader in Italy as Game Server Provider. With its own DataCenter offers Anti-DDoS solutions at affordable prices. Game Server of Minecraft based on Multicraft are equipped with the latest technology in hardware.
 [![GameHosting](http://www.gamehosting.it/images/bn3.png)](http://www.gamehosting.it)
 
 #####Credits
-<p>Team members: look at the <a href="https://github.com/AuthMe/AuthMeReloaded/blob/master/team.txt">team.txt file</a>
+<p>Team members: look at the <a href="https://github.com/AuthMe/AuthMeReloaded/blob/master/team.txt">member list</a>
 <p>Credit for old version of the plugin to: d4rkwarriors, fabe1337, Whoami2 and pomo4ka</p>
 <p>Thanks also to: AS1LV3RN1NJA, Hoeze and eprimex</p>
+
+#####GeoIP License
+This product uses data from the GeoLite API created by MaxMind, available at http://www.maxmind.com

circle.yml

@@ -11,6 +11,8 @@ test:
     - cp ./target/AuthMe-*-SNAPSHOT-spigot.jar $CIRCLE_ARTIFACTS
     - cp ./target/AuthMe-*-SNAPSHOT-legacy.jar $CIRCLE_ARTIFACTS
     - cp ./target/AuthMe-*-SNAPSHOT-spigot.jar $CIRCLE_ARTIFACTS/AuthMe.jar
+    - mkdir -p $CIRCLE_TEST_REPORTS/junit/
+    - find . -type f -regex ".*/target/surefire-reports/.*xml" -exec cp {} $CIRCLE_TEST_REPORTS/junit/ \;
 notify:
   webhooks:
     - url: https://webhooks.gitter.im/e/7b92ac1a1741748b26bf

docs/commands.md

@@ -1,5 +1,5 @@
 <!-- AUTO-GENERATED FILE! Do not edit this directly -->
-<!-- File auto-generated on Sun Oct 16 21:39:08 CEST 2016. See commands/commands.tpl.md -->
+<!-- File auto-generated on Sun Oct 23 18:25:12 CEST 2016. See docs/commands/commands.tpl.md -->
 
 ## AuthMe Commands
 You can use the following commands to use the features of AuthMe. Mandatory arguments are marked with `< >`
@@ -63,7 +63,8 @@ brackets; optional arguments are enclosed in square brackets (`[ ]`).
 - **/changepassword** &lt;oldPassword> &lt;newPassword>: Command to change your password using AuthMeReloaded.
   <br />Requires `authme.player.changepassword`
 - **/changepassword help** [query]: View detailed help for /changepassword commands.
-- **/email**: The AuthMeReloaded Email command base.
+- **/email**: The AuthMeReloaded email command base.
+- **/email show**: Show your current email address.
 - **/email add** &lt;email> &lt;verifyEmail>: Add a new email address to your account.
   <br />Requires `authme.player.email.add`
 - **/email change** &lt;oldEmail> &lt;newEmail>: Change an email address of your account.
@@ -75,7 +76,6 @@ brackets; optional arguments are enclosed in square brackets (`[ ]`).
   <br />Requires `authme.player.captcha`
 - **/captcha help** [query]: View detailed help for /captcha commands.
 
-
 ---
 
-This page was automatically generated on the [AuthMe/AuthMeReloaded repository](https://github.com/AuthMe/AuthMeReloaded/tree/master/docs/) on Sun Oct 16 21:39:08 CEST 2016
+This page was automatically generated on the [AuthMe/AuthMeReloaded repository](https://github.com/AuthMe/AuthMeReloaded/tree/master/docs/) on Sun Oct 23 18:25:12 CEST 2016

docs/config.md

@@ -0,0 +1,467 @@
+<!-- AUTO-GENERATED FILE! Do not edit this directly -->
+<!-- File auto-generated on Sun Nov 13 13:34:49 CET 2016. See docs/config/config.tpl.md -->
+
+## AuthMe Configuration
+The first time you run AuthMe it will create a config.yml file in the plugins/AuthMe folder, 
+with which you can configure various settings. This following is the initial contents of
+the generated config.yml file.
+
+```yml
+
+DataSource:
+    # What type of database do you want to use?
+    # Valid values: sqlite, mysql
+    backend: 'SQLITE'
+    # Enable database caching, should improve database performance
+    caching: true
+    # Database host address
+    mySQLHost: '127.0.0.1'
+    # Database port
+    mySQLPort: '3306'
+    # Username about Database Connection Infos
+    mySQLUsername: 'authme'
+    # Password about Database Connection Infos
+    mySQLPassword: '12345'
+    # Database Name, use with converters or as SQLITE database name
+    mySQLDatabase: 'authme'
+    # Table of the database
+    mySQLTablename: 'authme'
+    # Column of IDs to sort data
+    mySQLColumnId: 'id'
+    # Column for storing or checking players nickname
+    mySQLColumnName: 'username'
+    # Column for storing or checking players RealName
+    mySQLRealName: 'realname'
+    # Column for storing players passwords
+    mySQLColumnPassword: 'password'
+    # Column for storing players emails
+    mySQLColumnEmail: 'email'
+    # Column for storing if a player is logged in or not
+    mySQLColumnLogged: 'isLogged'
+    # Column for storing players ips
+    mySQLColumnIp: 'ip'
+    # Column for storing players lastlogins
+    mySQLColumnLastLogin: 'lastlogin'
+    # Column for storing player LastLocation - X
+    mySQLlastlocX: 'x'
+    # Column for storing player LastLocation - Y
+    mySQLlastlocY: 'y'
+    # Column for storing player LastLocation - Z
+    mySQLlastlocZ: 'z'
+    # Column for storing player LastLocation - World Name
+    mySQLlastlocWorld: 'world'
+    # Overrides the size of the DB Connection Pool, -1 = Auto
+    poolSize: -1
+ExternalBoardOptions:
+    # Column for storing players passwords salts
+    mySQLColumnSalt: ''
+    # Column for storing players groups
+    mySQLColumnGroup: ''
+    # -1 means disabled. If you want that only activated players
+    # can log into your server, you can set here the group number
+    # of unactivated users, needed for some forum/CMS support
+    nonActivedUserGroup: -1
+    # Other MySQL columns where we need to put the username (case-sensitive)
+    mySQLOtherUsernameColumns: []
+    # How much log2 rounds needed in BCrypt (do not change if you do not know what it does)
+    bCryptLog2Round: 10
+    # phpBB table prefix defined during the phpBB installation process
+    phpbbTablePrefix: 'phpbb_'
+    # phpBB activated group ID; 2 is the default registered group defined by phpBB
+    phpbbActivatedGroupId: 2
+    # Wordpress prefix defined during WordPress installation
+    wordpressTablePrefix: 'wp_'
+Converter:
+    Rakamak:
+        # Rakamak file name
+        fileName: 'users.rak'
+        # Rakamak use IP?
+        useIP: false
+        # Rakamak IP file name
+        ipFileName: 'UsersIp.rak'
+    CrazyLogin:
+        # CrazyLogin database file name
+        fileName: 'accounts.db'
+settings:
+    sessions:
+        # Do you want to enable the session feature?
+        # If enabled, when a player authenticates successfully,
+        # his IP and his nickname is saved.
+        # The next time the player joins the server, if his IP
+        # is the same as last time and the timeout hasn't
+        # expired, he will not need to authenticate.
+        enabled: false
+        # After how many minutes should a session expire?
+        # Remember that sessions will end only after the timeout, and
+        # if the player's IP has changed but the timeout hasn't expired,
+        # the player will be kicked from the server due to invalid session
+        timeout: 10
+        # Should the session expire if the player tries to log in with
+        # another IP address?
+        sessionExpireOnIpChange: true
+    # Message language, available languages:
+    # https://github.com/AuthMe/AuthMeReloaded/blob/master/docs/translations.md
+    messagesLanguage: 'en'
+    restrictions:
+        # Keeps collisions disabled for logged players
+        # Works only with MC 1.9
+        keepCollisionsDisabled: false
+        # Can not authenticated players chat?
+        # Keep in mind that this feature also blocks all commands not
+        # listed in the list below.
+        allowChat: false
+        # Hide the chat log from players who are not authenticated?
+        hideChat: false
+        # Allowed commands for unauthenticated players
+        allowCommands: 
+        - '/login'
+        - '/register'
+        - '/l'
+        - '/reg'
+        - '/email'
+        - '/captcha'
+        # Max number of allowed registrations per IP
+        # The value 0 means an unlimited number of registrations!
+        maxRegPerIp: 1
+        # Minimum allowed username length
+        minNicknameLength: 3
+        # Maximum allowed username length
+        maxNicknameLength: 16
+        # When this setting is enabled, online players can't be kicked out
+        # due to "Logged in from another Location"
+        # This setting will prevent potential security exploits.
+        ForceSingleSession: true
+        ForceSpawnLocOnJoin:
+            # If enabled, every player that spawn in one of the world listed in
+            # "ForceSpawnLocOnJoin.worlds" will be teleported to the spawnpoint after successful
+            # authentication. The quit location of the player will be overwritten.
+            # This is different from "teleportUnAuthedToSpawn" that teleport player
+            # to the spawnpoint on join.
+            enabled: false
+            # WorldNames where we need to force the spawn location
+            # Case-sensitive!
+            worlds: 
+            - 'world'
+            - 'world_nether'
+            - 'world_the_end'
+        # This option will save the quit location of the players.
+        SaveQuitLocation: false
+        # To activate the restricted user feature you need
+        # to enable this option and configure the AllowedRestrictedUser field.
+        AllowRestrictedUser: false
+        # The restricted user feature will kick players listed below
+        # if they don't match the defined IP address. Names are case-insensitive.
+        # Example:
+        #     AllowedRestrictedUser:
+        #     - playername;127.0.0.1
+        AllowedRestrictedUser: []
+        # Should unregistered players be kicked immediately?
+        kickNonRegistered: false
+        # Should players be kicked on wrong password?
+        kickOnWrongPassword: false
+        # Should not logged in players be teleported to the spawn?
+        # After the authentication they will be teleported back to
+        # their normal position.
+        teleportUnAuthedToSpawn: false
+        # Can unregistered players walk around?
+        allowMovement: false
+        # Should not authenticated players have speed = 0?
+        # This will reset the fly/walk speed to default value after the login.
+        removeSpeed: true
+        # After how many seconds should players who fail to login or register
+        # be kicked? Set to 0 to disable.
+        timeout: 30
+        # Regex syntax of allowed characters in the player name.
+        allowedNicknameCharacters: '[a-zA-Z0-9_]*'
+        # How far can unregistered players walk?
+        # Set to 0 for unlimited radius
+        allowedMovementRadius: 100
+        # Enable double check of password when you register
+        # when it's true, registration requires that kind of command:
+        # /register <password> <confirmPassword>
+        enablePasswordConfirmation: true
+        # Should we protect the player inventory before logging in? Requires ProtocolLib.
+        ProtectInventoryBeforeLogIn: true
+        # Should we deny the tabcomplete feature before logging in? Requires ProtocolLib.
+        DenyTabCompleteBeforeLogin: true
+        # Should we display all other accounts from a player when he joins?
+        # permission: /authme.admin.accounts
+        displayOtherAccounts: true
+        # Ban ip when the ip is not the ip registered in database
+        banUnsafedIP: false
+        # Spawn priority; values: authme, essentials, multiverse, default
+        spawnPriority: 'authme,essentials,multiverse,default'
+        # Maximum Login authorized by IP
+        maxLoginPerIp: 0
+        # Maximum Join authorized by IP
+        maxJoinPerIp: 0
+        # AuthMe will NEVER teleport players if set to true!
+        noTeleport: false
+        # Regex syntax for allowed chars in passwords
+        allowedPasswordCharacters: '[\x21-\x7E]*'
+        # Threshold of the other accounts command, a value less than 2 means disabled.
+        otherAccountsCmdThreshold: 0
+        # Command to run when a user has more accounts than the configured threshold.
+        # Available variables: %playername%, %playerip%
+        otherAccountsCmd: 'say The player %playername% with ip %playerip% has multiple accounts!'
+    # Log level: INFO, FINE, DEBUG. Use INFO for general messages,
+    # FINE for some additional detailed ones (like password failed),
+    # and DEBUG for debugging
+    logLevel: 'FINE'
+    # By default we schedule async tasks when talking to the database. If you want
+    # typical communication with the database to happen synchronously, set this to false
+    useAsyncTasks: true
+    GameMode:
+        # Force survival gamemode when player joins?
+        ForceSurvivalMode: false
+    unrestrictions:
+        # Below you can list all account names that AuthMe will ignore
+        # for registration or login. Configure it at your own risk!!
+        # This option adds compatibility with BuildCraft and some other mods.
+        # It is case-insensitive! Example:
+        # UnrestrictedName:
+        # - 'npcPlayer'
+        # - 'npcPlayer2'
+        UnrestrictedName: []
+    security:
+        # Minimum length of password
+        minPasswordLength: 5
+        # Maximum length of password
+        passwordMaxLength: 30
+        # This is a very important option: every time a player joins the server,
+        # if they are registered, AuthMe will switch him to unLoggedInGroup.
+        # This should prevent all major exploits.
+        # You can set up your permission plugin with this special group to have no permissions,
+        # or only permission to chat (or permission to send private messages etc.).
+        # The better way is to set up this group with few permissions, so if a player
+        # tries to exploit an account they can do only what you've defined for the group.
+        # After, a logged in player will be moved to his correct permissions group!
+        # Please note that the group name is case-sensitive, so 'admin' is different from 'Admin'
+        # Otherwise your group will be wiped and the player will join in the default group []!
+        # Example unLoggedinGroup: NotLogged
+        unLoggedinGroup: 'unLoggedinGroup'
+        # Possible values: MD5, SHA1, SHA256, WHIRLPOOL, XAUTH, MD5VB, PHPBB,
+        # MYBB, IPB3, PHPFUSION, SMF, XENFORO, SALTED2MD5, JOOMLA, BCRYPT, WBB3, SHA512,
+        # DOUBLEMD5, PBKDF2, PBKDF2DJANGO, WORDPRESS, ROYALAUTH, CUSTOM (for developers only)
+        passwordHash: 'SHA256'
+        # Salt length for the SALTED2MD5 MD5(MD5(password)+salt)
+        doubleMD5SaltLength: 8
+        # If a password check fails, AuthMe will also try to check with the following hash methods.
+        # Use this setting when you change from one hash method to another.
+        # AuthMe will update the password to the new hash. Example:
+        # legacyHashes:
+        # - 'SHA1'
+        legacyHashes: []
+        # Prevent unsafe passwords from being used; put them in lowercase!
+        # You should always set 'help' as unsafePassword due to possible conflicts.
+        # unsafePasswords:
+        # - '123456'
+        # - 'password'
+        # - 'help'
+        unsafePasswords: 
+        - '123456'
+        - 'password'
+        - 'qwerty'
+        - '12345'
+        - '54321'
+        - '123456789'
+        - 'help'
+    registration:
+        # Enable registration on the server?
+        enabled: true
+        # Send every X seconds a message to a player to
+        # remind him that he has to login/register
+        messageInterval: 5
+        # Only registered and logged in players can play.
+        # See restrictions for exceptions
+        force: true
+        # Do we replace password registration by an email registration method?
+        enableEmailRegistrationSystem: false
+        # Enable double check of email when you register
+        # when it's true, registration requires that kind of command:
+        # /register <email> <confirmEmail>
+        doubleEmailCheck: false
+        # Do we force kick a player after a successful registration?
+        # Do not use with login feature below
+        forceKickAfterRegister: false
+        # Does AuthMe need to enforce a /login after a successful registration?
+        forceLoginAfterRegister: false
+    # Force these commands after /login, without any '/', use %p to replace with player name
+    forceCommands: []
+    # Force these commands after /login as service console, without any '/'.
+    # Use %p to replace with player name
+    forceCommandsAsConsole: []
+    # Force these commands after /register, without any '/', use %p to replace with player name
+    forceRegisterCommands: []
+    # Force these commands after /register as a server console, without any '/'.
+    # Use %p to replace with player name
+    forceRegisterCommandsAsConsole: []
+    # Enable to display the welcome message (welcome.txt) after a login
+    # You can use colors in this welcome.txt + some replaced strings:
+    # {PLAYER}: player name, {ONLINE}: display number of online players,
+    # {MAXPLAYERS}: display server slots, {IP}: player ip, {LOGINS}: number of players logged,
+    # {WORLD}: player current world, {SERVER}: server name
+    # {VERSION}: get current bukkit version, {COUNTRY}: player country
+    useWelcomeMessage: true
+    # Broadcast the welcome message to the server or only to the player?
+    # set true for server or false for player
+    broadcastWelcomeMessage: false
+    # Should we delay the join message and display it once the player has logged in?
+    delayJoinMessage: false
+    # Should we remove the leave messages of unlogged users?
+    removeUnloggedLeaveMessage: false
+    # Should we remove join messages altogether?
+    removeJoinMessage: false
+    # Should we remove leave messages altogether?
+    removeLeaveMessage: false
+    # Do we need to add potion effect Blinding before login/reigster?
+    applyBlindEffect: false
+    # Do we need to prevent people to login with another case?
+    # If Xephi is registered, then Xephi can login, but not XEPHI/xephi/XePhI
+    preventOtherCase: false
+permission:
+    # Take care with this option; if you want
+    # to use group switching of AuthMe
+    # for unloggedIn players, set this setting to true.
+    # Default is false.
+    EnablePermissionCheck: false
+Email:
+    # Email SMTP server host
+    mailSMTP: 'smtp.gmail.com'
+    # Email SMTP server port
+    mailPort: 465
+    # Email account which sends the mails
+    mailAccount: ''
+    # Email account password
+    mailPassword: ''
+    # Custom sender name, replacing the mailAccount name in the email
+    mailSenderName: ''
+    # Recovery password length
+    RecoveryPasswordLength: 8
+    # Mail Subject
+    mailSubject: 'Your new AuthMe password'
+    # Like maxRegPerIP but with email
+    maxRegPerEmail: 1
+    # Recall players to add an email?
+    recallPlayers: false
+    # Delay in minute for the recall scheduler
+    delayRecall: 5
+    # Blacklist these domains for emails
+    emailBlacklisted: 
+    - '10minutemail.com'
+    # Whitelist ONLY these domains for emails
+    emailWhitelisted: []
+    # Send the new password drawn in an image?
+    generateImage: false
+    # The OAuth2 token
+    emailOauth2Token: ''
+Hooks:
+    # Do we need to hook with multiverse for spawn checking?
+    multiverse: true
+    # Do we need to hook with BungeeCord?
+    bungeecord: false
+    # Send player to this BungeeCord server after register/login
+    sendPlayerTo: ''
+    # Do we need to disable Essentials SocialSpy on join?
+    disableSocialSpy: true
+    # Do we need to force /motd Essentials command on join?
+    useEssentialsMotd: false
+GroupOptions:
+    # Unregistered permission group
+    UnregisteredPlayerGroup: ''
+    # Registered permission group
+    RegisteredPlayerGroup: ''
+Protection:
+    # Enable some servers protection (country based login, antibot)
+    enableProtection: false
+    # Apply the protection also to registered usernames
+    enableProtectionRegistered: true
+    # Countries allowed to join the server and register. For country codes, see
+    # http://dev.bukkit.org/bukkit-plugins/authme-reloaded/pages/countries-codes/
+    # PLEASE USE QUOTES!
+    countries: 
+    - 'US'
+    - 'GB'
+    # Countries not allowed to join the server and register
+    # PLEASE USE QUOTES!
+    countriesBlacklist: 
+    - 'A1'
+    # Do we need to enable automatic antibot system?
+    enableAntiBot: true
+    # The interval in seconds
+    antiBotInterval: 5
+    # Max number of players allowed to login in the interval
+    # before the AntiBot system is enabled automatically
+    antiBotSensibility: 10
+    # Duration in minutes of the antibot automatic system
+    antiBotDuration: 10
+    # Delay in seconds before the antibot activation
+    antiBotDelay: 60
+Purge:
+    # If enabled, AuthMe automatically purges old, unused accounts
+    useAutoPurge: false
+    # Number of days after which an account should be purged
+    daysBeforeRemovePlayer: 60
+    # Do we need to remove the player.dat file during purge process?
+    removePlayerDat: false
+    # Do we need to remove the Essentials/userdata/player.yml file during purge process?
+    removeEssentialsFile: false
+    # World where are players.dat stores
+    defaultWorld: 'world'
+    # Remove LimitedCreative/inventories/player.yml, player_creative.yml files during purge?
+    removeLimitedCreativesInventories: false
+    # Do we need to remove the AntiXRayData/PlayerData/player file during purge process?
+    removeAntiXRayFile: false
+    # Do we need to remove permissions?
+    removePermissions: false
+Security:
+    SQLProblem:
+        # Stop the server if we can't contact the sql database
+        # Take care with this, if you set this to false,
+        # AuthMe will automatically disable and the server won't be protected!
+        stopServer: true
+    console:
+        # Remove passwords from console?
+        removePassword: true
+        # Copy AuthMe log output in a separate file as well?
+        logConsole: true
+    captcha:
+        # Enable captcha when a player uses wrong password too many times
+        useCaptcha: false
+        # Max allowed tries before a captcha is required
+        maxLoginTry: 5
+        # Captcha length
+        captchaLength: 5
+    tempban:
+        # Tempban a user's IP address if they enter the wrong password too many times
+        enableTempban: false
+        # How many times a user can attempt to login before their IP being tempbanned
+        maxLoginTries: 10
+        # The length of time a IP address will be tempbanned in minutes
+        # Default: 480 minutes, or 8 hours
+        tempbanLength: 480
+        # How many minutes before resetting the count for failed logins by IP and username
+        # Default: 480 minutes (8 hours)
+        minutesBeforeCounterReset: 480
+    recoveryCode:
+        # Number of characters a recovery code should have (0 to disable)
+        length: 8
+        # How many hours is a recovery code valid for?
+        validForHours: 4
+BackupSystem:
+    # Enable or disable automatic backup
+    ActivateBackup: false
+    # Set backup at every start of server
+    OnServerStart: false
+    # Set backup at every stop of server
+    OnServerStop: true
+    # Windows only mysql installation Path
+    MysqlWindowsPath: 'C:\Program Files\MySQL\MySQL Server 5.1\'
+```
+
+To change settings on a running server, save your changes to config.yml and use 
+`/authme reload`.
+
+---
+
+This page was automatically generated on the [AuthMe/AuthMeReloaded repository](https://github.com/AuthMe/AuthMeReloaded/tree/master/docs/) on Sun Nov 13 13:34:49 CET 2016

docs/hash_algorithms.md

@@ -1,5 +1,5 @@
 <!-- AUTO-GENERATED FILE! Do not edit this directly -->
-<!-- File auto-generated on Sat Oct 01 23:42:20 CEST 2016. See hashmethods/hash_algorithms.tpl.md -->
+<!-- File auto-generated on Fri Nov 25 15:48:35 CET 2016. See docs/hashmethods/hash_algorithms.tpl.md -->
 
 ## Hash Algorithms
 AuthMe supports the following hash algorithms for storing your passwords safely.
@@ -13,11 +13,11 @@ CRAZYCRYPT1 | Do not use | 128 |  | | Username |  |
 DOUBLEMD5 | Do not use | 32 |  | | None |  | 
 IPB3 | Acceptable | 32 |  | | Text | 5 | Y
 IPB4 | Does not work | 60 |  | | Text | 22 | Y
-JOOMLA | Recommended | 65 |  | | Text | 32 | 
+JOOMLA | Acceptable | 65 |  | | Text | 32 | 
 MD5 | Do not use | 32 |  | | None |  | 
 MD5VB | Acceptable | 56 |  | | Text | 16 | 
 MYBB | Acceptable | 32 |  | | Text | 8 | Y
-PBKDF2 | Does not work | 332 |  | | Text | 12 | 
+PBKDF2 | Recommended | 165 |  | | Text | 16 | 
 PBKDF2DJANGO | Acceptable | 77 | Y | | Text | 12 | 
 PHPBB | Acceptable | 34 |  | | Text | 16 | 
 PHPFUSION | Do not use | 64 | Y | |  |  | Y
@@ -82,4 +82,4 @@ or bad.
 
 ---
 
-This page was automatically generated on the [AuthMe/AuthMeReloaded repository](https://github.com/AuthMe/AuthMeReloaded/tree/master/docs/) on Sat Oct 01 23:42:20 CEST 2016
+This page was automatically generated on the [AuthMe/AuthMeReloaded repository](https://github.com/AuthMe/AuthMeReloaded/tree/master/docs/) on Fri Nov 25 15:48:35 CET 2016

docs/permission_nodes.md

@@ -1,5 +1,5 @@
 <!-- AUTO-GENERATED FILE! Do not edit this directly -->
-<!-- File auto-generated on Sun Oct 16 21:39:10 CEST 2016. See permissions/permission_nodes.tpl.md -->
+<!-- File auto-generated on Sun Oct 23 15:38:58 CEST 2016. See permissions/permission_nodes.tpl.md -->
 
 ## AuthMe Permission Nodes
 The following are the permission nodes that are currently supported by the latest dev builds.
@@ -38,15 +38,15 @@ The following are the permission nodes that are currently supported by the lates
 - **authme.player.email** – Grants all email permissions.
 - **authme.player.email.add** – Command permission to add an email address.
 - **authme.player.email.change** – Command permission to change the email address.
-- **authme.player.email.recover** – Command permission to recover an account using it's email address.
+- **authme.player.email.recover** – Command permission to recover an account using its email address.
 - **authme.player.login** – Command permission to login.
 - **authme.player.logout** – Command permission to logout.
 - **authme.player.register** – Command permission to register.
 - **authme.player.seeownaccounts** – Permission to use to see own other accounts.
 - **authme.player.unregister** – Command permission to unregister.
-- **authme.vip** – Permission node to identify VIP users.
+- **authme.vip** – When the server is full and someone with this permission joins the server, someone will be kicked.
 
 
 ---
 
-This page was automatically generated on the [AuthMe/AuthMeReloaded repository](https://github.com/AuthMe/AuthMeReloaded/tree/master/docs/) on Sun Oct 16 21:39:10 CEST 2016
+This page was automatically generated on the [AuthMe/AuthMeReloaded repository](https://github.com/AuthMe/AuthMeReloaded/tree/master/docs/) on Sun Oct 23 15:38:58 CEST 2016

docs/translations.md

@@ -1,5 +1,5 @@
 <!-- AUTO-GENERATED FILE! Do not edit this directly -->
-<!-- File auto-generated on Sun Oct 09 09:42:48 CEST 2016. See translations/translations.tpl.md -->
+<!-- File auto-generated on Sun Dec 11 08:16:38 CET 2016. See docs/translations/translations.tpl.md -->
 
 # AuthMe Translations
 The following translations are available in AuthMe. Set `messagesLanguage` to the language code
@@ -8,32 +8,34 @@ in your config.yml to use the language, or use another language code to start a
 Code | Language | Translated | &nbsp;
 ---- | -------- | ---------: | ------
 [en](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_en.yml) | English | 100% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=66ff66&w=100&h=5&txtpad=1" alt="bar" />
-[bg](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_bg.yml) | Bulgarian | 73% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=bb8800&w=73&h=5&txtpad=1" alt="bar" />
+[bg](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_bg.yml) | Bulgarian | 71% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=bb8800&w=71&h=5&txtpad=1" alt="bar" />
 [br](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_br.yml) | Brazilian | 100% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=66ff66&w=100&h=5&txtpad=1" alt="bar" />
-[cz](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_cz.yml) | Czech | 91% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=88cc33&w=91&h=5&txtpad=1" alt="bar" />
+[cz](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_cz.yml) | Czech | 88% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=88cc33&w=88&h=5&txtpad=1" alt="bar" />
-[de](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_de.yml) | German | 97% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=66ee55&w=97&h=5&txtpad=1" alt="bar" />
+[de](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_de.yml) | German | 95% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=77dd44&w=95&h=5&txtpad=1" alt="bar" />
 [es](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_es.yml) | Spanish | 100% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=66ff66&w=100&h=5&txtpad=1" alt="bar" />
-[eu](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_eu.yml) | Basque | 66% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=bb7700&w=66&h=5&txtpad=1" alt="bar" />
+[eu](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_eu.yml) | Basque | 64% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=bb7700&w=64&h=5&txtpad=1" alt="bar" />
-[fi](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_fi.yml) | Finnish | 70% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=bb8800&w=70&h=5&txtpad=1" alt="bar" />
+[fi](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_fi.yml) | Finnish | 68% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=bb8800&w=68&h=5&txtpad=1" alt="bar" />
-[fr](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_fr.yml) | French | 97% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=66ee55&w=97&h=5&txtpad=1" alt="bar" />
+[fr](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_fr.yml) | French | 95% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=77dd44&w=95&h=5&txtpad=1" alt="bar" />
-[gl](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_gl.yml) | Galician | 74% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=bb8800&w=74&h=5&txtpad=1" alt="bar" />
+[gl](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_gl.yml) | Galician | 72% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=bb8800&w=72&h=5&txtpad=1" alt="bar" />
 [hu](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_hu.yml) | Hungarian | 100% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=66ff66&w=100&h=5&txtpad=1" alt="bar" />
-[id](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_id.yml) | Indonesian | 74% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=bb8800&w=74&h=5&txtpad=1" alt="bar" />
+[id](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_id.yml) | Indonesian | 72% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=bb8800&w=72&h=5&txtpad=1" alt="bar" />
 [it](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_it.yml) | Italian | 100% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=66ff66&w=100&h=5&txtpad=1" alt="bar" />
-[ko](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_ko.yml) | Korean | 76% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=bb9900&w=76&h=5&txtpad=1" alt="bar" />
+[ko](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_ko.yml) | Korean | 74% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=bb8800&w=74&h=5&txtpad=1" alt="bar" />
-[lt](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_lt.yml) | Latvian | 57% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=bb6600&w=57&h=5&txtpad=1" alt="bar" />
+[lt](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_lt.yml) | Latvian | 55% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=bb6600&w=55&h=5&txtpad=1" alt="bar" />
-[nl](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_nl.yml) | Dutch | 80% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=aaaa11&w=80&h=5&txtpad=1" alt="bar" />
+[nl](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_nl.yml) | Dutch | 78% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=bb9900&w=78&h=5&txtpad=1" alt="bar" />
-[pl](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_pl.yml) | Polish | 95% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=77dd44&w=95&h=5&txtpad=1" alt="bar" />
+[pl](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_pl.yml) | Polish | 100% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=66ff66&w=100&h=5&txtpad=1" alt="bar" />
-[pt](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_pt.yml) | Portuguese | 91% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=88cc33&w=91&h=5&txtpad=1" alt="bar" />
+[pt](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_pt.yml) | Portuguese | 88% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=88cc33&w=88&h=5&txtpad=1" alt="bar" />
-[ru](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_ru.yml) | Russian | 97% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=66ee55&w=97&h=5&txtpad=1" alt="bar" />
+[ro](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_ro.yml) | Romanian | 100% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=66ff66&w=100&h=5&txtpad=1" alt="bar" />
-[sk](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_sk.yml) | Slovakian | 50% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=bb6600&w=50&h=5&txtpad=1" alt="bar" />
+[ru](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_ru.yml) | Russian | 100% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=66ff66&w=100&h=5&txtpad=1" alt="bar" />
-[tr](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_tr.yml) | Turkish | 85% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=99bb22&w=85&h=5&txtpad=1" alt="bar" />
+[sk](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_sk.yml) | Slovakian | 49% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=aa5500&w=49&h=5&txtpad=1" alt="bar" />
-[uk](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_uk.yml) | Ukrainian | 97% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=66ee55&w=97&h=5&txtpad=1" alt="bar" />
+[tr](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_tr.yml) | Turkish | 83% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=aaaa11&w=83&h=5&txtpad=1" alt="bar" />
-[vn](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_vn.yml) | Vietnamese | 85% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=99bb22&w=85&h=5&txtpad=1" alt="bar" />
+[uk](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_uk.yml) | Ukrainian | 95% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=77dd44&w=95&h=5&txtpad=1" alt="bar" />
-[zhcn](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_zhcn.yml) | Chinese (China) | 85% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=99bb22&w=85&h=5&txtpad=1" alt="bar" />
+[vn](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_vn.yml) | Vietnamese | 83% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=aaaa11&w=83&h=5&txtpad=1" alt="bar" />
-[zhhk](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_zhhk.yml) | Chinese (Hong Kong) | 85% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=99bb22&w=85&h=5&txtpad=1" alt="bar" />
+[zhcn](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_zhcn.yml) | Chinese (China) | 83% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=aaaa11&w=83&h=5&txtpad=1" alt="bar" />
-[zhtw](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_zhtw.yml) | Chinese (Taiwan) | 85% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=99bb22&w=85&h=5&txtpad=1" alt="bar" />
+[zhhk](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_zhhk.yml) | Chinese (Hong Kong) | 83% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=aaaa11&w=83&h=5&txtpad=1" alt="bar" />
+[zhtw](https://github.com/AuthMe/AuthMeReloaded/blob/master/src/main/resources/messages/messages_zhtw.yml) | Chinese (Taiwan) | 83% | <img src="https://placeholdit.imgix.net/~text?txtsize=5&bg=aaaa11&w=83&h=5&txtpad=1" alt="bar" />
+
 
 ---
 
-This page was automatically generated on the [AuthMe/AuthMeReloaded repository](https://github.com/AuthMe/AuthMeReloaded/tree/master/docs/) on Sun Oct 09 09:42:48 CEST 2016
+This page was automatically generated on the [AuthMe/AuthMeReloaded repository](https://github.com/AuthMe/AuthMeReloaded/tree/master/docs/) on Sun Dec 11 08:16:38 CET 2016

pom.xml

@@ -62,7 +62,7 @@
         <bukkitplugin.authors>Xephi, sgdc3, DNx5, timvisee, games647, ljacqu, Gnat008</bukkitplugin.authors>
 
         <!-- Change Bukkit Version HERE! -->
-        <bukkit.version>1.10.2-R0.1-SNAPSHOT</bukkit.version>
+        <bukkit.version>1.11-R0.1-SNAPSHOT</bukkit.version>
     </properties>
 
     <!-- Jenkins profile -->
@@ -196,7 +196,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.5.1</version>
+                <version>3.6.0</version>
                 <configuration>
                     <source>${project.jdkVersion}</source>
                     <target>${project.jdkVersion}</target>
@@ -268,6 +268,10 @@
                                     <pattern>net.ricecode.similarity</pattern>
                                     <shadedPattern>fr.xephi.authme.libs.ricecode.similarity</shadedPattern>
                                 </relocation>
+                                <relocation>
+                                    <pattern>de.rtner</pattern>
+                                    <shadedPattern>fr.xephi.authme.libs.de.rtner</shadedPattern>
+                                </relocation>
                                 <relocation>
                                     <pattern>javax.inject</pattern>
                                     <shadedPattern>fr.xephi.authme.libs.javax.inject</shadedPattern>
@@ -319,6 +323,10 @@
                                     <pattern>net.ricecode.similarity</pattern>
                                     <shadedPattern>fr.xephi.authme.libs.ricecode.similarity</shadedPattern>
                                 </relocation>
+                                <relocation>
+                                    <pattern>de.rtner</pattern>
+                                    <shadedPattern>fr.xephi.authme.libs.de.rtner</shadedPattern>
+                                </relocation>
                                 <relocation>
                                     <pattern>javax.inject</pattern>
                                     <shadedPattern>fr.xephi.authme.libs.javax.inject</shadedPattern>
@@ -524,6 +532,13 @@
             <optional>true</optional>
         </dependency>
 
+        <!-- PBKDF2 implementation -->
+        <dependency>
+            <groupId>de.rtner</groupId>
+            <artifactId>PBKDF2</artifactId>
+            <version>1.1.2</version>
+        </dependency>
+
         <!-- Spigot API, http://www.spigotmc.org/ or http://bukkit.org/ -->
         <!-- Moved in profiles! -->
 
@@ -873,7 +888,7 @@
         <dependency>
             <groupId>com.github.authme</groupId>
             <artifactId>configme</artifactId>
-            <version>0.2</version>
+            <version>0.2.1</version>
             <scope>compile</scope>
             <optional>true</optional>
             <exclusions>
@@ -904,7 +919,7 @@
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
             <scope>test</scope>
-            <version>2.0.5-beta</version>
+            <version>2.2.27</version>
             <exclusions>
                 <exclusion>
                     <artifactId>hamcrest-core</artifactId>
@@ -917,13 +932,13 @@
         <dependency>
             <groupId>org.xerial</groupId>
             <artifactId>sqlite-jdbc</artifactId>
-            <version>3.8.11.2</version>
+            <version>3.15.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
-            <version>1.4.192</version>
+            <version>1.4.193</version>
             <scope>test</scope>
         </dependency>
 

samples/website_integration/AuthMeController.php

@@ -109,7 +109,6 @@ abstract class AuthMeController {
      * @return string|null the hash, or null if unavailable (e.g. username doesn't exist)
      */
     private function getHashFromDatabase($username) {
-        // Add here your database host, username, password and database name
         $mysqli = $this->getAuthmeMySqli();
         if ($mysqli !== null) {
             $stmt = $mysqli->prepare('SELECT password FROM ' . self::AUTHME_TABLE . ' WHERE username = ?');

samples/website_integration/Pbkdf2.php

@@ -0,0 +1,53 @@
+<?php
+
+/***********************************************************
+ * AuthMe website integration logic for PBKDF2             *
+ * ------------------------------------------------------- *
+ * See AuthMeController for details.                       *
+ *                                                         *
+ * Source: https://github.com/AuthMe-Team/AuthMeReloaded/  *
+ ***********************************************************/
+class Pbkdf2 extends AuthMeController {
+
+    /** @var string[] range of characters for salt generation */
+    private $CHARS;
+
+    const SALT_LENGTH = 16;
+    const NUMBER_OF_ITERATIONS = 10000;
+
+    public function __construct() {
+        $this->CHARS = self::initCharRange();
+    }
+
+    protected function isValidPassword($password, $hash) {
+        // hash := pbkdf2_sha256$iterations$salt$hash
+        $parts = explode('$', $hash);
+        return count($parts) === 4 && $hash === $this->computeHash($parts[1], $parts[2], $password);
+    }
+
+    protected function hash($password) {
+        $salt = $this->generateSalt();
+		return $this->computeHash(self::NUMBER_OF_ITERATIONS, $salt, $password);
+    }
+	
+	private function computeHash($iterations, $salt, $password) {
+	    return 'pbkdf2_sha256$' . self::NUMBER_OF_ITERATIONS . '$' . $salt 
+			. '$' . hash_pbkdf2('sha256', $password, $salt, self::NUMBER_OF_ITERATIONS, 64, false);
+	}
+
+    /**
+     * @return string randomly generated salt
+     */
+    private function generateSalt() {
+        $maxCharIndex = count($this->CHARS) - 1;
+        $salt = '';
+        for ($i = 0; $i < self::SALT_LENGTH; ++$i) {
+            $salt .= $this->CHARS[mt_rand(0, $maxCharIndex)];
+        }
+        return $salt;
+    }
+
+    private static function initCharRange() {
+        return array_merge(range('0', '9'), range('a', 'f'));
+    }
+}

samples/website_integration/Sha256.php

@@ -15,7 +15,7 @@ class Sha256 extends AuthMeController {
     const SALT_LENGTH = 16;
 
     public function __construct() {
-        $this->CHARS = self::initRandomChars();
+        $this->CHARS = self::initCharRange();
     }
 
     protected function isValidPassword($password, $hash) {
@@ -41,7 +41,7 @@ class Sha256 extends AuthMeController {
         return $salt;
     }
 
-    private static function initRandomChars() {
+    private static function initCharRange() {
         return array_merge(range('0', '9'), range('a', 'f'));
     }
 

src/main/java/fr/xephi/authme/AuthMe.java

@@ -5,44 +5,45 @@ import ch.jalu.injector.InjectorBuilder;
 import com.google.common.annotations.VisibleForTesting;
 import fr.xephi.authme.api.API;
 import fr.xephi.authme.api.NewAPI;
-import fr.xephi.authme.data.auth.PlayerCache;
 import fr.xephi.authme.command.CommandHandler;
+import fr.xephi.authme.data.auth.PlayerCache;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.initialization.DataFolder;
-import fr.xephi.authme.initialization.Initializer;
+import fr.xephi.authme.initialization.DataSourceProvider;
-import fr.xephi.authme.initialization.MetricsManager;
 import fr.xephi.authme.initialization.OnShutdownPlayerSaver;
+import fr.xephi.authme.initialization.OnStartupTasks;
+import fr.xephi.authme.initialization.SettingsProvider;
 import fr.xephi.authme.initialization.TaskCloser;
 import fr.xephi.authme.listener.BlockListener;
 import fr.xephi.authme.listener.EntityListener;
 import fr.xephi.authme.listener.PlayerListener;
+import fr.xephi.authme.listener.PlayerListener111;
 import fr.xephi.authme.listener.PlayerListener16;
 import fr.xephi.authme.listener.PlayerListener18;
 import fr.xephi.authme.listener.PlayerListener19;
 import fr.xephi.authme.listener.ServerListener;
-import fr.xephi.authme.message.Messages;
 import fr.xephi.authme.permission.PermissionsManager;
 import fr.xephi.authme.permission.PermissionsSystemType;
 import fr.xephi.authme.security.crypts.SHA256;
 import fr.xephi.authme.service.BackupService;
+import fr.xephi.authme.service.BukkitService;
 import fr.xephi.authme.service.GeoIpService;
+import fr.xephi.authme.service.MigrationService;
 import fr.xephi.authme.settings.Settings;
 import fr.xephi.authme.settings.properties.PluginSettings;
 import fr.xephi.authme.settings.properties.RestrictionSettings;
 import fr.xephi.authme.settings.properties.SecuritySettings;
 import fr.xephi.authme.task.CleanupTask;
 import fr.xephi.authme.task.purge.PurgeService;
-import fr.xephi.authme.service.BukkitService;
-import fr.xephi.authme.service.MigrationService;
 import fr.xephi.authme.util.PlayerUtils;
 import org.bukkit.Server;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 import org.bukkit.plugin.PluginDescriptionFile;
-import org.bukkit.plugin.PluginLoader;
 import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.plugin.java.JavaPluginLoader;
 import org.bukkit.scheduler.BukkitScheduler;
 
 import java.io.File;
@@ -60,7 +61,7 @@ public class AuthMe extends JavaPlugin {
     private static final String LOG_FILENAME = "authme.log";
     private static final int CLEANUP_INTERVAL = 5 * TICKS_PER_MINUTE;
 
-    // Default version and build number values;
+    // Default version and build number values
     private static String pluginVersion = "N/D";
     private static String pluginBuildNumber = "Unknown";
 
@@ -68,7 +69,6 @@ public class AuthMe extends JavaPlugin {
     private CommandHandler commandHandler;
     private PermissionsManager permsMan;
     private Settings settings;
-    private Messages messages;
     private DataSource database;
     private BukkitService bukkitService;
     private Injector injector;
@@ -86,9 +86,8 @@ public class AuthMe extends JavaPlugin {
      */
     @VisibleForTesting
     @SuppressWarnings("deprecation") // the super constructor is deprecated to mark it for unit testing only
-    protected AuthMe(final PluginLoader loader, final Server server, final PluginDescriptionFile description,
+    protected AuthMe(JavaPluginLoader loader, PluginDescriptionFile description, File dataFolder, File file) {
-                     final File dataFolder, final File file) {
+        super(loader, description, dataFolder, file);
-        super(loader, server, description, dataFolder, file);
     }
 
     /**
@@ -133,7 +132,7 @@ public class AuthMe extends JavaPlugin {
     @Override
     public void onEnable() {
         // Load the plugin version data from the plugin description file
-        loadPluginInfo();
+        loadPluginInfo(getDescription().getVersion());
 
         // Initialize the plugin
         try {
@@ -156,7 +155,7 @@ public class AuthMe extends JavaPlugin {
         new BackupService(this, settings).doBackup(BackupService.BackupCause.START);
 
         // Set up Metrics
-        MetricsManager.sendMetrics(this, settings);
+        OnStartupTasks.sendMetrics(this, settings);
 
         // Sponsor messages
         ConsoleLogger.info("Development builds are available on our jenkins, thanks to f14stelt.");
@@ -176,9 +175,10 @@ public class AuthMe extends JavaPlugin {
 
     /**
      * Load the version and build number of the plugin from the description file.
+     *
+     * @param versionRaw the version as given by the plugin description file
      */
-    private void loadPluginInfo() {
+    private static void loadPluginInfo(String versionRaw) {
-        String versionRaw = this.getDescription().getVersion();
         int index = versionRaw.lastIndexOf("-");
         if (index != -1) {
             pluginVersion = versionRaw.substring(0, index);
@@ -191,10 +191,8 @@ public class AuthMe extends JavaPlugin {
 
     /**
      * Initialize the plugin and all the services.
-     *
-     * @throws Exception if the initialization fails
      */
-    private void initialize() throws Exception {
+    private void initialize() {
         // Set the Logger instance and log file path
         ConsoleLogger.setLogger(getLogger());
         ConsoleLogger.setLogFile(new File(getDataFolder(), LOG_FILENAME));
@@ -202,40 +200,30 @@ public class AuthMe extends JavaPlugin {
         // Create plugin folder
         getDataFolder().mkdir();
 
-        // Load settings and set up the console and console filter
+        // Create injector, provide elements from the Bukkit environment and register providers
-        settings = Initializer.createSettings(this);
-        bukkitService = new BukkitService(this, settings);
-        Initializer initializer = new Initializer(this, bukkitService);
-
-        ConsoleLogger.setLoggingOptions(settings);
-        initializer.setupConsoleFilter(settings, getLogger());
-
-        // Connect to the database and set up tables
-        database = initializer.setupDatabase(settings);
-
-        // Convert deprecated PLAINTEXT hash entries
-        MigrationService.changePlainTextToSha256(settings, database, new SHA256());
-
-        // Injector initialization
         injector = new InjectorBuilder().addDefaultHandlers("fr.xephi.authme").create();
-
-        // Register elements of the Bukkit / JavaPlugin environment
         injector.register(AuthMe.class, this);
         injector.register(Server.class, getServer());
         injector.register(PluginManager.class, getServer().getPluginManager());
         injector.register(BukkitScheduler.class, getServer().getScheduler());
         injector.provide(DataFolder.class, getDataFolder());
+        injector.registerProvider(Settings.class, SettingsProvider.class);
+        injector.registerProvider(DataSource.class, DataSourceProvider.class);
 
-        // Register elements we instantiate manually
+        // Get settings and set up logger
-        injector.register(Settings.class, settings);
+        settings = injector.getSingleton(Settings.class);
-        injector.register(DataSource.class, database);
+        ConsoleLogger.setLoggingOptions(settings);
-        injector.register(BukkitService.class, bukkitService);
+        OnStartupTasks.setupConsoleFilter(settings, getLogger());
 
+        // Set all service fields on the AuthMe class
         instantiateServices(injector);
 
+        // Convert deprecated PLAINTEXT hash entries
+        MigrationService.changePlainTextToSha256(settings, database, new SHA256());
+
         // TODO: does this still make sense? -sgdc3
         // If the server is empty (fresh start) just set all the players as unlogged
-        if (bukkitService.getOnlinePlayers().size() == 0) {
+        if (bukkitService.getOnlinePlayers().isEmpty()) {
             database.purgeLogged();
         }
 
@@ -243,7 +231,8 @@ public class AuthMe extends JavaPlugin {
         registerEventListeners(injector);
 
         // Start Email recall task if needed
-        initializer.scheduleRecallEmailTask(settings, database, messages);
+        OnStartupTasks onStartupTasks = injector.newInstance(OnStartupTasks.class);
+        onStartupTasks.scheduleRecallEmailTask();
     }
 
     /**
@@ -256,7 +245,7 @@ public class AuthMe extends JavaPlugin {
         playerCache = PlayerCache.getInstance();
         injector.register(PlayerCache.class, playerCache);
 
-        messages = injector.getSingleton(Messages.class);
+        database = injector.getSingleton(DataSource.class);
         permsMan = injector.getSingleton(PermissionsManager.class);
         bukkitService = injector.getSingleton(BukkitService.class);
         commandHandler = injector.getSingleton(CommandHandler.class);
@@ -312,6 +301,11 @@ public class AuthMe extends JavaPlugin {
         if (isClassLoaded("org.bukkit.event.player.PlayerSwapHandItemsEvent")) {
             pluginManager.registerEvents(injector.getSingleton(PlayerListener19.class), this);
         }
+
+        // Register listener for 1.11 events if available
+        if (isClassLoaded("org.bukkit.event.entity.EntityAirChangeEvent")) {
+            pluginManager.registerEvents(injector.getSingleton(PlayerListener111.class), this);
+        }
     }
 
     /**
@@ -343,10 +337,7 @@ public class AuthMe extends JavaPlugin {
         }
 
         // Wait for tasks and close data source
-        new Thread(
+        new TaskCloser(this, database).run();
-            new TaskCloser(this, database),
-            "AuthMe-DataSource#close"
-        ).start();
 
         // Disabled correctly
         ConsoleLogger.info("AuthMe " + this.getDescription().getVersion() + " disabled!");

src/main/java/fr/xephi/authme/api/API.java

@@ -19,12 +19,13 @@ import javax.inject.Inject;
 
 /**
  * Deprecated API of AuthMe. Please use {@link NewAPI} instead.
+ *
+ * @deprecated Use {@link NewAPI}
  */
 @Deprecated
 public class API {
 
-    public static final String newline = System.getProperty("line.separator");
+    private static AuthMe instance;
-    public static AuthMe instance;
     private static DataSource dataSource;
     private static PasswordSecurity passwordSecurity;
     private static Management management;
@@ -83,28 +84,17 @@ public class API {
     }
 
     public static Location getLastLocation(Player player) {
-        try {
+        PlayerAuth auth = PlayerCache.getInstance().getAuth(player.getName().toLowerCase());
-            PlayerAuth auth = PlayerCache.getInstance().getAuth(player.getName().toLowerCase());
 
-            if (auth != null) {
+        if (auth != null) {
-                Location loc = new Location(Bukkit.getWorld(auth.getWorld()), auth.getQuitLocX(), auth.getQuitLocY(), auth.getQuitLocZ());
+            return new Location(Bukkit.getWorld(auth.getWorld()), auth.getQuitLocX(), auth.getQuitLocY(), auth.getQuitLocZ());
-                return loc;
-            } else {
-                return null;
-            }
-
-        } catch (NullPointerException ex) {
-            return null;
         }
+        return null;
     }
 
-    public static void setPlayerInventory(Player player, ItemStack[] content,
+    public static void setPlayerInventory(Player player, ItemStack[] content, ItemStack[] armor) {
-                                          ItemStack[] armor) {
+        player.getInventory().setContents(content);
-        try {
+        player.getInventory().setArmorContents(armor);
-            player.getInventory().setContents(content);
-            player.getInventory().setArmorContents(armor);
-        } catch (NullPointerException ignored) {
-        }
     }
 
     /**

src/main/java/fr/xephi/authme/api/NewAPI.java

@@ -25,8 +25,8 @@ import java.util.List;
  */
 public class NewAPI {
 
-    public static NewAPI singleton;
+    private static NewAPI singleton;
-    public final AuthMe plugin;
+    private final AuthMe plugin;
     private final PluginHookService pluginHookService;
     private final DataSource dataSource;
     private final PasswordSecurity passwordSecurity;

src/main/java/fr/xephi/authme/command/CommandMapper.java

@@ -87,10 +87,10 @@ public class CommandMapper {
         return classes;
     }
 
-    private FoundCommandResult getCommandWithSmallestDifference(CommandDescription base, List<String> parts) {
+    private static FoundCommandResult getCommandWithSmallestDifference(CommandDescription base, List<String> parts) {
         // Return the base command with incorrect arg count error if we only have one part
         if (parts.size() <= 1) {
-            return new FoundCommandResult(base, parts, new ArrayList<String>(), 0.0, INCORRECT_ARGUMENTS);
+            return new FoundCommandResult(base, parts, new ArrayList<>(), 0.0, INCORRECT_ARGUMENTS);
         }
 
         final String childLabel = parts.get(1);
@@ -115,7 +115,7 @@ public class CommandMapper {
         final int partsSize = parts.size();
         List<String> labels = parts.subList(0, Math.min(closestCommand.getLabelCount(), partsSize));
         List<String> arguments = (labels.size() == partsSize)
-            ? new ArrayList<String>()
+            ? new ArrayList<>()
             : parts.subList(labels.size(), partsSize);
 
         return new FoundCommandResult(closestCommand, labels, arguments, minDifference, status);
@@ -141,7 +141,7 @@ public class CommandMapper {
      *
      * @return A command if there was a complete match (including proper argument count), null otherwise
      */
-    private CommandDescription getSuitableChild(CommandDescription baseCommand, List<String> parts) {
+    private static CommandDescription getSuitableChild(CommandDescription baseCommand, List<String> parts) {
         if (CollectionUtils.isEmpty(parts)) {
             return null;
         }

src/main/java/fr/xephi/authme/command/CommandService.java

@@ -1,94 +0,0 @@
-package fr.xephi.authme.command;
-
-import com.github.authme.configme.properties.Property;
-import fr.xephi.authme.message.MessageKey;
-import fr.xephi.authme.message.Messages;
-import fr.xephi.authme.settings.Settings;
-import fr.xephi.authme.service.ValidationService;
-import org.bukkit.command.CommandSender;
-
-import javax.inject.Inject;
-
-/**
- * Service for implementations of {@link ExecutableCommand} to execute some common tasks.
- * This service basically wraps calls, forwarding them to other classes.
- */
-public class CommandService {
-
-    @Inject
-    private Messages messages;
-    @Inject
-    private Settings settings;
-    @Inject
-    private ValidationService validationService;
-
-    /**
-     * Send a message to a player.
-     *
-     * @param sender The command sender to send the message to
-     * @param messageKey The message key to send
-     */
-    public void send(CommandSender sender, MessageKey messageKey) {
-        messages.send(sender, messageKey);
-    }
-
-    /**
-     * Send a message to a player.
-     *
-     * @param sender The command sender to send the message to
-     * @param messageKey The message key to send
-     * @param replacements The replacement arguments for the message key's tags
-     */
-    public void send(CommandSender sender, MessageKey messageKey, String... replacements) {
-        messages.send(sender, messageKey, replacements);
-    }
-
-    /**
-     * Retrieve a message by its message key.
-     *
-     * @param key The message to retrieve
-     * @return The message
-     */
-    public String[] retrieveMessage(MessageKey key) {
-        return messages.retrieve(key);
-    }
-
-    /**
-     * Retrieve a message as a single String by its message key.
-     *
-     * @param key The message to retrieve
-     * @return The message
-     */
-    public String retrieveSingle(MessageKey key) {
-        return messages.retrieveSingle(key);
-    }
-
-    /**
-     * Retrieve the given property's value.
-     *
-     * @param property The property to retrieve
-     * @param <T> The type of the property
-     * @return The property's value
-     */
-    public <T> T getProperty(Property<T> property) {
-        return settings.getProperty(property);
-    }
-
-    /**
-     * Return the settings manager.
-     *
-     * @return The settings manager
-     */
-    public Settings getSettings() {
-        return settings;
-    }
-
-    public boolean validateEmail(String email) {
-        return validationService.validateEmail(email);
-    }
-
-    public boolean isEmailFreeForRegistration(String email, CommandSender sender) {
-        return validationService.isEmailFreeForRegistration(email, sender);
-    }
-
-}

src/main/java/fr/xephi/authme/command/executable/authme/AccountsCommand.java

@@ -1,11 +1,11 @@
 package fr.xephi.authme.command.executable.authme;
 
-import fr.xephi.authme.data.auth.PlayerAuth;
-import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.ExecutableCommand;
+import fr.xephi.authme.data.auth.PlayerAuth;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.service.BukkitService;
+import fr.xephi.authme.service.CommonService;
 import org.bukkit.command.CommandSender;
 
 import javax.inject.Inject;
@@ -23,7 +23,7 @@ public class AccountsCommand implements ExecutableCommand {
     private BukkitService bukkitService;
 
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Override
     public void executeCommand(final CommandSender sender, List<String> arguments) {
@@ -50,13 +50,13 @@ public class AccountsCommand implements ExecutableCommand {
                 public void run() {
                     PlayerAuth auth = dataSource.getAuth(playerName.toLowerCase());
                     if (auth == null) {
-                        commandService.send(sender, MessageKey.UNKNOWN_USER);
+                        commonService.send(sender, MessageKey.UNKNOWN_USER);
                         return;
                     }
 
                     List<String> accountList = dataSource.getAllAuthsByIp(auth.getIp());
                     if (accountList.isEmpty()) {
-                        commandService.send(sender, MessageKey.USER_NOT_REGISTERED);
+                        commonService.send(sender, MessageKey.USER_NOT_REGISTERED);
                     } else if (accountList.size() == 1) {
                         sender.sendMessage("[AuthMe] " + playerName + " is a single account player");
                     } else {

src/main/java/fr/xephi/authme/command/executable/authme/ChangePasswordAdminCommand.java

@@ -1,15 +1,15 @@
 package fr.xephi.authme.command.executable.authme;
 
 import fr.xephi.authme.ConsoleLogger;
+import fr.xephi.authme.command.ExecutableCommand;
 import fr.xephi.authme.data.auth.PlayerAuth;
 import fr.xephi.authme.data.auth.PlayerCache;
-import fr.xephi.authme.command.CommandService;
-import fr.xephi.authme.command.ExecutableCommand;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.security.PasswordSecurity;
 import fr.xephi.authme.security.crypts.HashedPassword;
 import fr.xephi.authme.service.BukkitService;
+import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.service.ValidationService;
 import fr.xephi.authme.service.ValidationService.ValidationResult;
 import org.bukkit.command.CommandSender;
@@ -38,7 +38,7 @@ public class ChangePasswordAdminCommand implements ExecutableCommand {
     private ValidationService validationService;
 
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Override
     public void executeCommand(final CommandSender sender, List<String> arguments) {
@@ -49,38 +49,45 @@ public class ChangePasswordAdminCommand implements ExecutableCommand {
         // Validate the password
         ValidationResult validationResult = validationService.validatePassword(playerPass, playerName);
         if (validationResult.hasError()) {
-            commandService.send(sender, validationResult.getMessageKey(), validationResult.getArgs());
+            commonService.send(sender, validationResult.getMessageKey(), validationResult.getArgs());
             return;
         }
 
         // Set the password
-        final String playerNameLowerCase = playerName.toLowerCase();
+        bukkitService.runTaskOptionallyAsync(() -> changePassword(playerName.toLowerCase(), playerPass, sender));
-        bukkitService.runTaskOptionallyAsync(new Runnable() {
+    }
 
-            @Override
+    /**
-            public void run() {
+     * Changes the password of the given player to the given password.
-                PlayerAuth auth = null;
+     *
-                if (playerCache.isAuthenticated(playerNameLowerCase)) {
+     * @param nameLowercase the name of the player
-                    auth = playerCache.getAuth(playerNameLowerCase);
+     * @param password the password to set
-                } else if (dataSource.isAuthAvailable(playerNameLowerCase)) {
+     * @param sender the sender initiating the password change
-                    auth = dataSource.getAuth(playerNameLowerCase);
+     */
-                }
+    private void changePassword(String nameLowercase, String password, CommandSender sender) {
-                if (auth == null) {
+        PlayerAuth auth = getAuth(nameLowercase);
-                    commandService.send(sender, MessageKey.UNKNOWN_USER);
+        if (auth == null) {
-                    return;
+            commonService.send(sender, MessageKey.UNKNOWN_USER);
-                }
+            return;
+        }
 
-                HashedPassword hashedPassword = passwordSecurity.computeHash(playerPass, playerNameLowerCase);
+        HashedPassword hashedPassword = passwordSecurity.computeHash(password, nameLowercase);
-                auth.setPassword(hashedPassword);
+        auth.setPassword(hashedPassword);
 
-                if (dataSource.updatePassword(auth)) {
+        if (dataSource.updatePassword(auth)) {
-                    commandService.send(sender, MessageKey.PASSWORD_CHANGED_SUCCESS);
+            commonService.send(sender, MessageKey.PASSWORD_CHANGED_SUCCESS);
-                    ConsoleLogger.info(sender.getName() + " changed password of " + playerNameLowerCase);
+            ConsoleLogger.info(sender.getName() + " changed password of " + nameLowercase);
-                } else {
+        } else {
-                    commandService.send(sender, MessageKey.ERROR);
+            commonService.send(sender, MessageKey.ERROR);
-                }
+        }
-            }
+    }
 
-        });
+    private PlayerAuth getAuth(String nameLowercase) {
+        if (playerCache.isAuthenticated(nameLowercase)) {
+            return playerCache.getAuth(nameLowercase);
+        } else if (dataSource.isAuthAvailable(nameLowercase)) {
+            return dataSource.getAuth(nameLowercase);
+        }
+        return null;
     }
 }

src/main/java/fr/xephi/authme/command/executable/authme/ConverterCommand.java

@@ -4,7 +4,6 @@ import ch.jalu.injector.Injector;
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.collect.ImmutableMap;
 import fr.xephi.authme.ConsoleLogger;
-import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.ExecutableCommand;
 import fr.xephi.authme.datasource.converter.Converter;
 import fr.xephi.authme.datasource.converter.CrazyLoginConverter;
@@ -16,6 +15,7 @@ import fr.xephi.authme.datasource.converter.vAuthConverter;
 import fr.xephi.authme.datasource.converter.xAuthConverter;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.service.BukkitService;
+import fr.xephi.authme.service.CommonService;
 import org.bukkit.command.CommandSender;
 
 import javax.inject.Inject;
@@ -31,7 +31,7 @@ public class ConverterCommand implements ExecutableCommand {
     static final Map<String, Class<? extends Converter>> CONVERTERS = getConverters();
 
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Inject
     private BukkitService bukkitService;
@@ -61,7 +61,7 @@ public class ConverterCommand implements ExecutableCommand {
                 try {
                     converter.execute(sender);
                 } catch (Exception e) {
-                    commandService.send(sender, MessageKey.ERROR);
+                    commonService.send(sender, MessageKey.ERROR);
                     ConsoleLogger.logException("Error during conversion:", e);
                 }
             }

src/main/java/fr/xephi/authme/command/executable/authme/GetEmailCommand.java

@@ -1,10 +1,10 @@
 package fr.xephi.authme.command.executable.authme;
 
-import fr.xephi.authme.data.auth.PlayerAuth;
-import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.ExecutableCommand;
+import fr.xephi.authme.data.auth.PlayerAuth;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.message.MessageKey;
+import fr.xephi.authme.service.CommonService;
 import org.bukkit.command.CommandSender;
 
 import javax.inject.Inject;
@@ -19,7 +19,7 @@ public class GetEmailCommand implements ExecutableCommand {
     private DataSource dataSource;
 
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Override
     public void executeCommand(CommandSender sender, List<String> arguments) {
@@ -27,7 +27,7 @@ public class GetEmailCommand implements ExecutableCommand {
 
         PlayerAuth auth = dataSource.getAuth(playerName);
         if (auth == null) {
-            commandService.send(sender, MessageKey.UNKNOWN_USER);
+            commonService.send(sender, MessageKey.UNKNOWN_USER);
         } else {
             sender.sendMessage("[AuthMe] " + playerName + "'s email: " + auth.getEmail());
         }

src/main/java/fr/xephi/authme/command/executable/authme/LastLoginCommand.java

@@ -1,10 +1,10 @@
 package fr.xephi.authme.command.executable.authme;
 
-import fr.xephi.authme.data.auth.PlayerAuth;
-import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.ExecutableCommand;
+import fr.xephi.authme.data.auth.PlayerAuth;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.message.MessageKey;
+import fr.xephi.authme.service.CommonService;
 import org.bukkit.command.CommandSender;
 
 import javax.inject.Inject;
@@ -20,16 +20,16 @@ public class LastLoginCommand implements ExecutableCommand {
     private DataSource dataSource;
 
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Override
     public void executeCommand(CommandSender sender, List<String> arguments) {
         // Get the player
-        String playerName = (arguments.size() >= 1) ? arguments.get(0) : sender.getName();
+        String playerName = arguments.isEmpty() ? sender.getName() : arguments.get(0);
 
         PlayerAuth auth = dataSource.getAuth(playerName);
         if (auth == null) {
-            commandService.send(sender, MessageKey.USER_NOT_REGISTERED);
+            commonService.send(sender, MessageKey.USER_NOT_REGISTERED);
             return;
         }
 

src/main/java/fr/xephi/authme/command/executable/authme/PurgeLastPositionCommand.java

@@ -1,10 +1,10 @@
 package fr.xephi.authme.command.executable.authme;
 
-import fr.xephi.authme.data.auth.PlayerAuth;
-import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.ExecutableCommand;
+import fr.xephi.authme.data.auth.PlayerAuth;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.message.MessageKey;
+import fr.xephi.authme.service.CommonService;
 import org.bukkit.command.CommandSender;
 
 import javax.inject.Inject;
@@ -19,7 +19,7 @@ public class PurgeLastPositionCommand implements ExecutableCommand {
     private DataSource dataSource;
 
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Override
     public void executeCommand(final CommandSender sender, List<String> arguments) {
@@ -35,7 +35,7 @@ public class PurgeLastPositionCommand implements ExecutableCommand {
             // Get the user auth and make sure the user exists
             PlayerAuth auth = dataSource.getAuth(playerName);
             if (auth == null) {
-                commandService.send(sender, MessageKey.UNKNOWN_USER);
+                commonService.send(sender, MessageKey.UNKNOWN_USER);
                 return;
             }
 

src/main/java/fr/xephi/authme/command/executable/authme/RegisterAdminCommand.java

@@ -3,13 +3,13 @@ package fr.xephi.authme.command.executable.authme;
 import fr.xephi.authme.ConsoleLogger;
 import fr.xephi.authme.data.auth.PlayerAuth;
 import fr.xephi.authme.data.limbo.LimboCache;
-import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.ExecutableCommand;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.security.PasswordSecurity;
 import fr.xephi.authme.security.crypts.HashedPassword;
 import fr.xephi.authme.service.BukkitService;
+import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.service.ValidationService;
 import fr.xephi.authme.service.ValidationService.ValidationResult;
 import org.bukkit.command.CommandSender;
@@ -27,7 +27,7 @@ public class RegisterAdminCommand implements ExecutableCommand {
     private PasswordSecurity passwordSecurity;
 
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Inject
     private DataSource dataSource;
@@ -51,7 +51,7 @@ public class RegisterAdminCommand implements ExecutableCommand {
         // Command logic
         ValidationResult passwordValidation = validationService.validatePassword(playerPass, playerName);
         if (passwordValidation.hasError()) {
-            commandService.send(sender, passwordValidation.getMessageKey(), passwordValidation.getArgs());
+            commonService.send(sender, passwordValidation.getMessageKey(), passwordValidation.getArgs());
             return;
         }
 
@@ -60,7 +60,7 @@ public class RegisterAdminCommand implements ExecutableCommand {
             @Override
             public void run() {
                 if (dataSource.isAuthAvailable(playerNameLowerCase)) {
-                    commandService.send(sender, MessageKey.NAME_ALREADY_REGISTERED);
+                    commonService.send(sender, MessageKey.NAME_ALREADY_REGISTERED);
                     return;
                 }
                 HashedPassword hashedPassword = passwordSecurity.computeHash(playerPass, playerNameLowerCase);
@@ -71,12 +71,12 @@ public class RegisterAdminCommand implements ExecutableCommand {
                     .build();
 
                 if (!dataSource.saveAuth(auth)) {
-                    commandService.send(sender, MessageKey.ERROR);
+                    commonService.send(sender, MessageKey.ERROR);
                     return;
                 }
                 dataSource.setUnlogged(playerNameLowerCase);
 
-                commandService.send(sender, MessageKey.REGISTER_SUCCESS);
+                commonService.send(sender, MessageKey.REGISTER_SUCCESS);
                 ConsoleLogger.info(sender.getName() + " registered " + playerName);
                 final Player player = bukkitService.getPlayerExact(playerName);
                 if (player != null) {
@@ -84,7 +84,7 @@ public class RegisterAdminCommand implements ExecutableCommand {
                         @Override
                         public void run() {
                             limboCache.restoreData(player);
-                            player.kickPlayer(commandService.retrieveSingle(MessageKey.KICK_FOR_ADMIN_REGISTER));
+                            player.kickPlayer(commonService.retrieveSingleMessage(MessageKey.KICK_FOR_ADMIN_REGISTER));
                         }
                     });
                 }

src/main/java/fr/xephi/authme/command/executable/authme/ReloadCommand.java

@@ -3,12 +3,12 @@ package fr.xephi.authme.command.executable.authme;
 import ch.jalu.injector.Injector;
 import fr.xephi.authme.AuthMe;
 import fr.xephi.authme.ConsoleLogger;
-import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.ExecutableCommand;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.initialization.Reloadable;
 import fr.xephi.authme.initialization.SettingsDependent;
 import fr.xephi.authme.message.MessageKey;
+import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.settings.Settings;
 import fr.xephi.authme.settings.properties.DatabaseSettings;
 import org.bukkit.command.CommandSender;
@@ -35,7 +35,7 @@ public class ReloadCommand implements ExecutableCommand {
     private DataSource dataSource;
 
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Override
     public void executeCommand(CommandSender sender, List<String> arguments) {
@@ -48,7 +48,7 @@ public class ReloadCommand implements ExecutableCommand {
                 sender.sendMessage("Note: cannot change database type during /authme reload");
             }
             performReloadOnServices();
-            commandService.send(sender, MessageKey.CONFIG_RELOAD_SUCCESS);
+            commonService.send(sender, MessageKey.CONFIG_RELOAD_SUCCESS);
         } catch (Exception e) {
             sender.sendMessage("Error occurred during reload of AuthMe: aborting");
             ConsoleLogger.logException("Aborting! Encountered exception during reload of AuthMe:", e);

src/main/java/fr/xephi/authme/command/executable/authme/SetEmailCommand.java

@@ -1,12 +1,13 @@
 package fr.xephi.authme.command.executable.authme;
 
+import fr.xephi.authme.command.ExecutableCommand;
 import fr.xephi.authme.data.auth.PlayerAuth;
 import fr.xephi.authme.data.auth.PlayerCache;
-import fr.xephi.authme.command.CommandService;
-import fr.xephi.authme.command.ExecutableCommand;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.service.BukkitService;
+import fr.xephi.authme.service.CommonService;
+import fr.xephi.authme.service.ValidationService;
 import org.bukkit.command.CommandSender;
 
 import javax.inject.Inject;
@@ -21,7 +22,7 @@ public class SetEmailCommand implements ExecutableCommand {
     private DataSource dataSource;
 
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Inject
     private PlayerCache playerCache;
@@ -29,6 +30,9 @@ public class SetEmailCommand implements ExecutableCommand {
     @Inject
     private BukkitService bukkitService;
 
+    @Inject
+    private ValidationService validationService;
+
     @Override
     public void executeCommand(final CommandSender sender, List<String> arguments) {
         // Get the player name and email address
@@ -36,8 +40,8 @@ public class SetEmailCommand implements ExecutableCommand {
         final String playerEmail = arguments.get(1);
 
         // Validate the email address
-        if (!commandService.validateEmail(playerEmail)) {
+        if (!validationService.validateEmail(playerEmail)) {
-            commandService.send(sender, MessageKey.INVALID_EMAIL);
+            commonService.send(sender, MessageKey.INVALID_EMAIL);
             return;
         }
 
@@ -47,17 +51,17 @@ public class SetEmailCommand implements ExecutableCommand {
                 // Validate the user
                 PlayerAuth auth = dataSource.getAuth(playerName);
                 if (auth == null) {
-                    commandService.send(sender, MessageKey.UNKNOWN_USER);
+                    commonService.send(sender, MessageKey.UNKNOWN_USER);
                     return;
-                } else if (!commandService.isEmailFreeForRegistration(playerEmail, sender)) {
+                } else if (!validationService.isEmailFreeForRegistration(playerEmail, sender)) {
-                    commandService.send(sender, MessageKey.EMAIL_ALREADY_USED_ERROR);
+                    commonService.send(sender, MessageKey.EMAIL_ALREADY_USED_ERROR);
                     return;
                 }
 
                 // Set the email address
                 auth.setEmail(playerEmail);
                 if (!dataSource.updateEmail(auth)) {
-                    commandService.send(sender, MessageKey.ERROR);
+                    commonService.send(sender, MessageKey.ERROR);
                     return;
                 }
 
@@ -67,7 +71,7 @@ public class SetEmailCommand implements ExecutableCommand {
                 }
 
                 // Show a status message
-                commandService.send(sender, MessageKey.EMAIL_CHANGED_SUCCESS);
+                commonService.send(sender, MessageKey.EMAIL_CHANGED_SUCCESS);
             }
         });
     }

src/main/java/fr/xephi/authme/command/executable/authme/UnregisterAdminCommand.java

@@ -1,11 +1,11 @@
 package fr.xephi.authme.command.executable.authme;
 
-import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.ExecutableCommand;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.process.Management;
 import fr.xephi.authme.service.BukkitService;
+import fr.xephi.authme.service.CommonService;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
@@ -21,7 +21,7 @@ public class UnregisterAdminCommand implements ExecutableCommand {
     private DataSource dataSource;
 
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Inject
     private BukkitService bukkitService;
@@ -38,7 +38,7 @@ public class UnregisterAdminCommand implements ExecutableCommand {
 
         // Make sure the user exists
         if (!dataSource.isAuthAvailable(playerName)) {
-            commandService.send(sender, MessageKey.UNKNOWN_USER);
+            commonService.send(sender, MessageKey.UNKNOWN_USER);
             return;
         }
 

src/main/java/fr/xephi/authme/command/executable/captcha/CaptchaCommand.java

@@ -1,11 +1,13 @@
 package fr.xephi.authme.command.executable.captcha;
 
+import fr.xephi.authme.command.PlayerCommand;
 import fr.xephi.authme.data.CaptchaManager;
 import fr.xephi.authme.data.auth.PlayerCache;
 import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.PlayerCommand;
 import fr.xephi.authme.data.limbo.LimboCache;
 import fr.xephi.authme.message.MessageKey;
+import fr.xephi.authme.service.CommonService;
 import org.bukkit.entity.Player;
 
 import javax.inject.Inject;
@@ -20,7 +22,7 @@ public class CaptchaCommand extends PlayerCommand {
     private CaptchaManager captchaManager;
 
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Inject
     private LimboCache limboCache;
@@ -30,9 +32,9 @@ public class CaptchaCommand extends PlayerCommand {
         final String playerName = player.getName().toLowerCase();
 
         if (playerCache.isAuthenticated(playerName)) {
-            commandService.send(player, MessageKey.ALREADY_LOGGED_IN_ERROR);
+            commonService.send(player, MessageKey.ALREADY_LOGGED_IN_ERROR);
         } else if (!captchaManager.isCaptchaRequired(playerName)) {
-            commandService.send(player, MessageKey.USAGE_LOGIN);
+            commonService.send(player, MessageKey.USAGE_LOGIN);
         } else {
             checkCaptcha(player, arguments.get(0));
         }
@@ -46,7 +48,7 @@ public class CaptchaCommand extends PlayerCommand {
             limboCache.getPlayerData(player.getName()).getMessageTask().setMuted(false);
         } else {
             String newCode = captchaManager.generateCode(player.getName());
-            commandService.send(player, MessageKey.CAPTCHA_WRONG_ERROR, newCode);
+            commonService.send(player, MessageKey.CAPTCHA_WRONG_ERROR, newCode);
         }
     }
 }

src/main/java/fr/xephi/authme/command/executable/changepassword/ChangePasswordCommand.java

@@ -1,10 +1,10 @@
 package fr.xephi.authme.command.executable.changepassword;
 
-import fr.xephi.authme.data.auth.PlayerCache;
-import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.PlayerCommand;
+import fr.xephi.authme.data.auth.PlayerCache;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.process.Management;
+import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.service.ValidationService;
 import fr.xephi.authme.service.ValidationService.ValidationResult;
 import org.bukkit.entity.Player;
@@ -18,7 +18,7 @@ import java.util.List;
 public class ChangePasswordCommand extends PlayerCommand {
 
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Inject
     private PlayerCache playerCache;
@@ -36,14 +36,14 @@ public class ChangePasswordCommand extends PlayerCommand {
 
         String name = player.getName().toLowerCase();
         if (!playerCache.isAuthenticated(name)) {
-            commandService.send(player, MessageKey.NOT_LOGGED_IN);
+            commonService.send(player, MessageKey.NOT_LOGGED_IN);
             return;
         }
 
         // Make sure the password is allowed
         ValidationResult passwordValidation = validationService.validatePassword(newPassword, name);
         if (passwordValidation.hasError()) {
-            commandService.send(player, passwordValidation.getMessageKey(), passwordValidation.getArgs());
+            commonService.send(player, passwordValidation.getMessageKey(), passwordValidation.getArgs());
             return;
         }
 

src/main/java/fr/xephi/authme/command/executable/email/AddEmailCommand.java

@@ -1,9 +1,9 @@
 package fr.xephi.authme.command.executable.email;
 
-import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.PlayerCommand;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.process.Management;
+import fr.xephi.authme.service.CommonService;
 import org.bukkit.entity.Player;
 
 import javax.inject.Inject;
@@ -18,7 +18,7 @@ public class AddEmailCommand extends PlayerCommand {
     private Management management;
 
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Override
     public void runCommand(Player player, List<String> arguments) {
@@ -29,7 +29,7 @@ public class AddEmailCommand extends PlayerCommand {
             // Closer inspection of the mail address handled by the async task
             management.performAddEmail(player, email);
         } else {
-            commandService.send(player, MessageKey.CONFIRM_EMAIL_MESSAGE);
+            commonService.send(player, MessageKey.CONFIRM_EMAIL_MESSAGE);
         }
     }
 }

src/main/java/fr/xephi/authme/command/executable/email/RecoverEmailCommand.java

@@ -1,17 +1,17 @@
 package fr.xephi.authme.command.executable.email;
 
 import fr.xephi.authme.ConsoleLogger;
+import fr.xephi.authme.command.PlayerCommand;
 import fr.xephi.authme.data.auth.PlayerAuth;
 import fr.xephi.authme.data.auth.PlayerCache;
-import fr.xephi.authme.command.CommandService;
-import fr.xephi.authme.command.PlayerCommand;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.mail.SendMailSSL;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.security.PasswordSecurity;
-import fr.xephi.authme.util.RandomStringUtils;
 import fr.xephi.authme.security.crypts.HashedPassword;
+import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.service.RecoveryCodeService;
+import fr.xephi.authme.util.RandomStringUtils;
 import org.bukkit.entity.Player;
 
 import javax.inject.Inject;
@@ -28,7 +28,7 @@ public class RecoverEmailCommand extends PlayerCommand {
     private PasswordSecurity passwordSecurity;
 
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Inject
     private DataSource dataSource;
@@ -49,23 +49,23 @@ public class RecoverEmailCommand extends PlayerCommand {
 
         if (!sendMailSsl.hasAllInformation()) {
             ConsoleLogger.warning("Mail API is not set");
-            commandService.send(player, MessageKey.INCOMPLETE_EMAIL_SETTINGS);
+            commonService.send(player, MessageKey.INCOMPLETE_EMAIL_SETTINGS);
             return;
         }
         if (playerCache.isAuthenticated(playerName)) {
-            commandService.send(player, MessageKey.ALREADY_LOGGED_IN_ERROR);
+            commonService.send(player, MessageKey.ALREADY_LOGGED_IN_ERROR);
             return;
         }
 
         PlayerAuth auth = dataSource.getAuth(playerName); // TODO: Create method to get email only
         if (auth == null) {
-            commandService.send(player, MessageKey.REGISTER_EMAIL_MESSAGE);
+            commonService.send(player, MessageKey.REGISTER_EMAIL_MESSAGE);
             return;
         }
 
         final String email = auth.getEmail();
         if (email == null || !email.equalsIgnoreCase(playerMail) || "your@email.com".equalsIgnoreCase(email)) {
-            commandService.send(player, MessageKey.INVALID_EMAIL);
+            commonService.send(player, MessageKey.INVALID_EMAIL);
             return;
         }
 
@@ -84,28 +84,35 @@ public class RecoverEmailCommand extends PlayerCommand {
 
     private void createAndSendRecoveryCode(Player player, String email) {
         String recoveryCode = recoveryCodeService.generateCode(player.getName());
-        sendMailSsl.sendRecoveryCode(player.getName(), email, recoveryCode);
+        boolean couldSendMail = sendMailSsl.sendRecoveryCode(player.getName(), email, recoveryCode);
-        commandService.send(player, MessageKey.RECOVERY_CODE_SENT);
+        if (couldSendMail) {
+            commonService.send(player, MessageKey.RECOVERY_CODE_SENT);
+        } else {
+            commonService.send(player, MessageKey.EMAIL_SEND_FAILURE);
+        }
     }
 
     private void processRecoveryCode(Player player, String code, String email) {
         final String name = player.getName();
-        if (!recoveryCodeService.isCodeValid(name, code)) {
+        if (recoveryCodeService.isCodeValid(name, code)) {
-            commandService.send(player, MessageKey.INCORRECT_RECOVERY_CODE);
+            generateAndSendNewPassword(player, email);
-            return;
+            recoveryCodeService.removeCode(name);
+        } else {
+            commonService.send(player, MessageKey.INCORRECT_RECOVERY_CODE);
         }
-
-        generateAndSendNewPassword(player, email);
-        recoveryCodeService.removeCode(name);
     }
 
     private void generateAndSendNewPassword(Player player, String email) {
         String name = player.getName();
-        String thePass = RandomStringUtils.generate(commandService.getProperty(RECOVERY_PASSWORD_LENGTH));
+        String thePass = RandomStringUtils.generate(commonService.getProperty(RECOVERY_PASSWORD_LENGTH));
         HashedPassword hashNew = passwordSecurity.computeHash(thePass, name);
 
         dataSource.updatePassword(name, hashNew);
-        sendMailSsl.sendPasswordMail(name, email, thePass);
+        boolean couldSendMail = sendMailSsl.sendPasswordMail(name, email, thePass);
-        commandService.send(player, MessageKey.RECOVERY_EMAIL_SENT_MESSAGE);
+        if (couldSendMail) {
+            commonService.send(player, MessageKey.RECOVERY_EMAIL_SENT_MESSAGE);
+        } else {
+            commonService.send(player, MessageKey.EMAIL_SEND_FAILURE);
+        }
     }
 }

src/main/java/fr/xephi/authme/command/executable/email/ShowEmailCommand.java

@@ -1,10 +1,10 @@
 package fr.xephi.authme.command.executable.email;
 
-import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.PlayerCommand;
 import fr.xephi.authme.data.auth.PlayerAuth;
 import fr.xephi.authme.data.auth.PlayerCache;
 import fr.xephi.authme.message.MessageKey;
+import fr.xephi.authme.service.CommonService;
 import org.bukkit.entity.Player;
 
 import javax.inject.Inject;
@@ -14,8 +14,9 @@ import java.util.List;
  * Show email command.
  */
 public class ShowEmailCommand extends PlayerCommand {
+
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Inject
     private PlayerCache playerCache;
@@ -23,10 +24,10 @@ public class ShowEmailCommand extends PlayerCommand {
     @Override
     public void runCommand(Player player, List<String> arguments) {
         PlayerAuth auth = playerCache.getAuth(player.getName());
-        if (auth.getEmail() != null && !auth.getEmail().equalsIgnoreCase("your@email.com")) {
+        if (auth.getEmail() != null && !"your@email.com".equalsIgnoreCase(auth.getEmail())) {
-            commandService.send(player, MessageKey.EMAIL_SHOW, auth.getEmail());
+            commonService.send(player, MessageKey.EMAIL_SHOW, auth.getEmail());
         } else {
-            commandService.send(player, MessageKey.SHOW_NO_EMAIL);
+            commonService.send(player, MessageKey.SHOW_NO_EMAIL);
         }
     }
 }

src/main/java/fr/xephi/authme/command/executable/register/RegisterCommand.java

@@ -1,15 +1,16 @@
 package fr.xephi.authme.command.executable.register;
 
 import fr.xephi.authme.ConsoleLogger;
-import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.PlayerCommand;
 import fr.xephi.authme.mail.SendMailSSL;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.process.Management;
 import fr.xephi.authme.security.HashAlgorithm;
-import fr.xephi.authme.util.RandomStringUtils;
+import fr.xephi.authme.service.CommonService;
+import fr.xephi.authme.service.ValidationService;
 import fr.xephi.authme.settings.properties.EmailSettings;
 import fr.xephi.authme.settings.properties.SecuritySettings;
+import fr.xephi.authme.util.RandomStringUtils;
 import org.bukkit.entity.Player;
 
 import javax.inject.Inject;
@@ -20,20 +21,26 @@ import static fr.xephi.authme.settings.properties.RegistrationSettings.ENABLE_CO
 import static fr.xephi.authme.settings.properties.RegistrationSettings.USE_EMAIL_REGISTRATION;
 import static fr.xephi.authme.settings.properties.RestrictionSettings.ENABLE_PASSWORD_CONFIRMATION;
 
+/**
+ * Command for /register.
+ */
 public class RegisterCommand extends PlayerCommand {
 
     @Inject
     private Management management;
 
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Inject
     private SendMailSSL sendMailSsl;
 
+    @Inject
+    private ValidationService validationService;
+
     @Override
     public void runCommand(Player player, List<String> arguments) {
-        if (commandService.getProperty(SecuritySettings.PASSWORD_HASH) == HashAlgorithm.TWO_FACTOR) {
+        if (commonService.getProperty(SecuritySettings.PASSWORD_HASH) == HashAlgorithm.TWO_FACTOR) {
             //for two factor auth we don't need to check the usage
             management.performRegister(player, "", "", true);
             return;
@@ -42,11 +49,11 @@ public class RegisterCommand extends PlayerCommand {
         // Ensure that there is 1 argument, or 2 if confirmation is required
         final boolean useConfirmation = isConfirmationRequired();
         if (arguments.isEmpty() || useConfirmation && arguments.size() < 2) {
-            commandService.send(player, MessageKey.USAGE_REGISTER);
+            commonService.send(player, MessageKey.USAGE_REGISTER);
             return;
         }
 
-        if (commandService.getProperty(USE_EMAIL_REGISTRATION)) {
+        if (commonService.getProperty(USE_EMAIL_REGISTRATION)) {
             handleEmailRegistration(player, arguments);
         } else {
             handlePasswordRegistration(player, arguments);
@@ -59,8 +66,8 @@ public class RegisterCommand extends PlayerCommand {
     }
 
     private void handlePasswordRegistration(Player player, List<String> arguments) {
-        if (commandService.getProperty(ENABLE_PASSWORD_CONFIRMATION) && !arguments.get(0).equals(arguments.get(1))) {
+        if (commonService.getProperty(ENABLE_PASSWORD_CONFIRMATION) && !arguments.get(0).equals(arguments.get(1))) {
-            commandService.send(player, MessageKey.PASSWORD_MATCH_ERROR);
+            commonService.send(player, MessageKey.PASSWORD_MATCH_ERROR);
         } else {
             management.performRegister(player, arguments.get(0), "", true);
         }
@@ -68,19 +75,19 @@ public class RegisterCommand extends PlayerCommand {
 
     private void handleEmailRegistration(Player player, List<String> arguments) {
         if (!sendMailSsl.hasAllInformation()) {
-            commandService.send(player, MessageKey.INCOMPLETE_EMAIL_SETTINGS);
+            commonService.send(player, MessageKey.INCOMPLETE_EMAIL_SETTINGS);
             ConsoleLogger.warning("Cannot register player '" + player.getName() + "': no email or password is set "
                 + "to send emails from. Please adjust your config at " + EmailSettings.MAIL_ACCOUNT.getPath());
             return;
         }
 
         final String email = arguments.get(0);
-        if (!commandService.validateEmail(email)) {
+        if (!validationService.validateEmail(email)) {
-            commandService.send(player, MessageKey.INVALID_EMAIL);
+            commonService.send(player, MessageKey.INVALID_EMAIL);
-        } else if (commandService.getProperty(ENABLE_CONFIRM_EMAIL) && !email.equals(arguments.get(1))) {
+        } else if (commonService.getProperty(ENABLE_CONFIRM_EMAIL) && !email.equals(arguments.get(1))) {
-            commandService.send(player, MessageKey.USAGE_REGISTER);
+            commonService.send(player, MessageKey.USAGE_REGISTER);
         } else {
-            String thePass = RandomStringUtils.generate(commandService.getProperty(RECOVERY_PASSWORD_LENGTH));
+            String thePass = RandomStringUtils.generate(commonService.getProperty(RECOVERY_PASSWORD_LENGTH));
             management.performRegister(player, thePass, email, true);
         }
     }
@@ -91,8 +98,8 @@ public class RegisterCommand extends PlayerCommand {
      * @return True if the confirmation is needed, false otherwise
      */
     private boolean isConfirmationRequired() {
-        return commandService.getProperty(USE_EMAIL_REGISTRATION)
+        return commonService.getProperty(USE_EMAIL_REGISTRATION)
-            ? commandService.getProperty(ENABLE_CONFIRM_EMAIL)
+            ? commonService.getProperty(ENABLE_CONFIRM_EMAIL)
-            : commandService.getProperty(ENABLE_PASSWORD_CONFIRMATION);
+            : commonService.getProperty(ENABLE_PASSWORD_CONFIRMATION);
     }
 }

src/main/java/fr/xephi/authme/command/executable/unregister/UnregisterCommand.java

@@ -1,10 +1,10 @@
 package fr.xephi.authme.command.executable.unregister;
 
-import fr.xephi.authme.data.auth.PlayerCache;
-import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.PlayerCommand;
+import fr.xephi.authme.data.auth.PlayerCache;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.process.Management;
+import fr.xephi.authme.service.CommonService;
 import org.bukkit.entity.Player;
 
 import javax.inject.Inject;
@@ -19,7 +19,7 @@ public class UnregisterCommand extends PlayerCommand {
     private Management management;
 
     @Inject
-    private CommandService commandService;
+    private CommonService commonService;
 
     @Inject
     private PlayerCache playerCache;
@@ -31,7 +31,7 @@ public class UnregisterCommand extends PlayerCommand {
 
         // Make sure the player is authenticated
         if (!playerCache.isAuthenticated(playerName)) {
-            commandService.send(player, MessageKey.NOT_LOGGED_IN);
+            commonService.send(player, MessageKey.NOT_LOGGED_IN);
             return;
         }
 

src/main/java/fr/xephi/authme/data/auth/PlayerAuth.java

@@ -189,7 +189,7 @@ public class PlayerAuth {
      * @return String
      */
     public String serialize() {
-        StringBuffer str = new StringBuffer();
+        StringBuilder str = new StringBuilder();
         char d = ';';
         str.append(this.nickname).append(d);
         str.append(this.realName).append(d);

src/main/java/fr/xephi/authme/data/limbo/LimboCache.java

@@ -84,10 +84,10 @@ public class LimboCache {
             float walkSpeed = data.getWalkSpeed();
             float flySpeed = data.getFlySpeed();
             // Reset the speed value if it was 0
-            if(walkSpeed == 0f) {
+            if(walkSpeed < 0.01f) {
                 walkSpeed = 0.2f;
             }
-            if(flySpeed == 0f) {
+            if(flySpeed < 0.01f) {
                 flySpeed = 0.2f;
             }
             player.setWalkSpeed(walkSpeed);

src/main/java/fr/xephi/authme/datasource/CacheDataSource.java

@@ -1,6 +1,5 @@
 package fr.xephi.authme.datasource;
 
-import com.google.common.base.Optional;
 import com.google.common.cache.CacheBuilder;
 import com.google.common.cache.CacheLoader;
 import com.google.common.cache.LoadingCache;
@@ -11,15 +10,13 @@ import com.google.common.util.concurrent.ThreadFactoryBuilder;
 import fr.xephi.authme.ConsoleLogger;
 import fr.xephi.authme.data.auth.PlayerAuth;
 import fr.xephi.authme.data.auth.PlayerCache;
-import fr.xephi.authme.datasource.DataSource;
-import fr.xephi.authme.datasource.DataSourceType;
 import fr.xephi.authme.security.crypts.HashedPassword;
 
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
+import java.util.Optional;
 import java.util.Set;
-import java.util.concurrent.Callable;
 import java.util.concurrent.Executors;
 import java.util.concurrent.TimeUnit;
 
@@ -48,17 +45,12 @@ public class CacheDataSource implements DataSource {
             .build(new CacheLoader<String, Optional<PlayerAuth>>() {
                 @Override
                 public Optional<PlayerAuth> load(String key) {
-                    return Optional.fromNullable(source.getAuth(key));
+                    return Optional.ofNullable(source.getAuth(key));
                 }
 
                 @Override
                 public ListenableFuture<Optional<PlayerAuth>> reload(final String key, Optional<PlayerAuth> oldValue) {
-                    return executorService.submit(new Callable<Optional<PlayerAuth>>() {
+                    return executorService.submit(() -> load(key));
-                        @Override
-                        public Optional<PlayerAuth> call() {
-                            return load(key);
-                        }
-                    });
                 }
             });
     }
@@ -90,7 +82,7 @@ public class CacheDataSource implements DataSource {
     @Override
     public PlayerAuth getAuth(String user) {
         user = user.toLowerCase();
-        return cachedAuths.getUnchecked(user).orNull();
+        return cachedAuths.getUnchecked(user).orElse(null);
     }
 
     @Override

src/main/java/fr/xephi/authme/datasource/FlatFile.java

@@ -9,7 +9,6 @@ import java.io.BufferedReader;
 import java.io.BufferedWriter;
 import java.io.Closeable;
 import java.io.File;
-import java.io.FileNotFoundException;
 import java.io.FileReader;
 import java.io.FileWriter;
 import java.io.IOException;
@@ -295,19 +294,11 @@ public class FlatFile implements DataSource {
                     break;
                 }
             }
-        } catch (FileNotFoundException ex) {
-            ConsoleLogger.warning(ex.getMessage());
-            return false;
         } catch (IOException ex) {
             ConsoleLogger.warning(ex.getMessage());
             return false;
         } finally {
-            if (br != null) {
+            silentClose(br);
-                try {
-                    br.close();
-                } catch (IOException ignored) {
-                }
-            }
         }
         if (newAuth != null) {
             removeAuth(auth.getNickname());
@@ -330,19 +321,11 @@ public class FlatFile implements DataSource {
                 }
             }
             return countIp;
-        } catch (FileNotFoundException ex) {
-            ConsoleLogger.warning(ex.getMessage());
-            return new ArrayList<>();
         } catch (IOException ex) {
             ConsoleLogger.warning(ex.getMessage());
             return new ArrayList<>();
         } finally {
-            if (br != null) {
+            silentClose(br);
-                try {
-                    br.close();
-                } catch (IOException ignored) {
-                }
-            }
         }
     }
 
@@ -363,12 +346,7 @@ public class FlatFile implements DataSource {
         } catch (IOException ex) {
             ConsoleLogger.warning(ex.getMessage());
         } finally {
-            if (br != null) {
+            silentClose(br);
-                try {
-                    br.close();
-                } catch (IOException ignored) {
-                }
-            }
         }
         return 0;
     }

src/main/java/fr/xephi/authme/datasource/MySQL.java

@@ -5,9 +5,6 @@ import com.zaxxer.hikari.HikariDataSource;
 import com.zaxxer.hikari.pool.HikariPool.PoolInitializationException;
 import fr.xephi.authme.ConsoleLogger;
 import fr.xephi.authme.data.auth.PlayerAuth;
-import fr.xephi.authme.datasource.Columns;
-import fr.xephi.authme.datasource.DataSource;
-import fr.xephi.authme.datasource.DataSourceType;
 import fr.xephi.authme.security.HashAlgorithm;
 import fr.xephi.authme.security.crypts.HashedPassword;
 import fr.xephi.authme.security.crypts.XFBCRYPT;
@@ -15,8 +12,8 @@ import fr.xephi.authme.settings.Settings;
 import fr.xephi.authme.settings.properties.DatabaseSettings;
 import fr.xephi.authme.settings.properties.HooksSettings;
 import fr.xephi.authme.settings.properties.SecuritySettings;
-import fr.xephi.authme.util.RuntimeUtils;
 import fr.xephi.authme.util.StringUtils;
+import fr.xephi.authme.util.Utils;
 
 import java.sql.Blob;
 import java.sql.Connection;
@@ -50,7 +47,7 @@ public class MySQL implements DataSource {
     private int phpBbGroup;
     private String wordpressPrefix;
 
-    public MySQL(Settings settings) throws ClassNotFoundException, SQLException, PoolInitializationException {
+    public MySQL(Settings settings) throws ClassNotFoundException, SQLException {
         setParameters(settings);
 
         // Set the connection arguments (and check if connection is ok)
@@ -100,17 +97,17 @@ public class MySQL implements DataSource {
         this.phpBbGroup = settings.getProperty(HooksSettings.PHPBB_ACTIVATED_GROUP_ID);
         this.wordpressPrefix = settings.getProperty(HooksSettings.WORDPRESS_TABLE_PREFIX);
         this.poolSize = settings.getProperty(DatabaseSettings.MYSQL_POOL_SIZE);
-        if(poolSize == -1) {
+        if (poolSize == -1) {
-            poolSize = RuntimeUtils.getCoreCount();
+            poolSize = Utils.getCoreCount();
         }
     }
 
-    private void setConnectionArguments() throws RuntimeException {
+    private void setConnectionArguments() {
         ds = new HikariDataSource();
         ds.setPoolName("AuthMeMYSQLPool");
 
         // Pool size
-    	ds.setMaximumPoolSize(poolSize);
+        ds.setMaximumPoolSize(poolSize);
 
         // Database URL
         ds.setJdbcUrl("jdbc:mysql://" + this.host + ":" + this.port + "/" + this.database);
@@ -137,7 +134,7 @@ public class MySQL implements DataSource {
     }
 
     @Override
-    public void reload() throws RuntimeException {
+    public void reload() {
         if (ds != null) {
             ds.close();
         }

src/main/java/fr/xephi/authme/datasource/SQLite.java

@@ -3,9 +3,6 @@ package fr.xephi.authme.datasource;
 import com.google.common.annotations.VisibleForTesting;
 import fr.xephi.authme.ConsoleLogger;
 import fr.xephi.authme.data.auth.PlayerAuth;
-import fr.xephi.authme.datasource.Columns;
-import fr.xephi.authme.datasource.DataSource;
-import fr.xephi.authme.datasource.DataSourceType;
 import fr.xephi.authme.security.crypts.HashedPassword;
 import fr.xephi.authme.settings.Settings;
 import fr.xephi.authme.settings.properties.DatabaseSettings;
@@ -397,7 +394,7 @@ public class SQLite implements DataSource {
         }
     }
 
-    private void close(Statement st) {
+    private static void close(Statement st) {
         if (st != null) {
             try {
                 st.close();
@@ -407,7 +404,7 @@ public class SQLite implements DataSource {
         }
     }
 
-    private void close(Connection con) {
+    private static void close(Connection con) {
         if (con != null) {
             try {
                 con.close();
@@ -417,7 +414,7 @@ public class SQLite implements DataSource {
         }
     }
 
-    private void close(ResultSet rs) {
+    private static void close(ResultSet rs) {
         if (rs != null) {
             try {
                 rs.close();
@@ -479,7 +476,7 @@ public class SQLite implements DataSource {
             pst.setString(1, user);
             rs = pst.executeQuery();
             if (rs.next())
-                return (rs.getInt(col.IS_LOGGED) == 1);
+                return rs.getInt(col.IS_LOGGED) == 1;
         } catch (SQLException ex) {
             logSqlException(ex);
         } finally {

src/main/java/fr/xephi/authme/datasource/converter/CrazyLoginConverter.java

@@ -43,20 +43,7 @@ public class CrazyLoginConverter implements Converter {
         try (BufferedReader users = new BufferedReader(new FileReader(source))) {
             while ((line = users.readLine()) != null) {
                 if (line.contains("|")) {
-                    String[] args = line.split("\\|");
+                    migrateAccount(line);
-                    if (args.length < 2 || "name".equalsIgnoreCase(args[0])) {
-                        continue;
-                    }
-                    String playerName = args[0];
-                    String password = args[1];
-                    if (password != null) {
-                        PlayerAuth auth = PlayerAuth.builder()
-                            .name(playerName.toLowerCase())
-                            .realName(playerName)
-                            .password(password, null)
-                            .build();
-                        database.saveAuth(auth);
-                    }
                 }
             }
             ConsoleLogger.info("CrazyLogin database has been imported correctly");
@@ -66,4 +53,26 @@ public class CrazyLoginConverter implements Converter {
         }
     }
 
+    /**
+     * Moves an account from CrazyLogin to the AuthMe database.
+     *
+     * @param line line read from the CrazyLogin file (one account)
+     */
+    private void migrateAccount(String line) {
+        String[] args = line.split("\\|");
+        if (args.length < 2 || "name".equalsIgnoreCase(args[0])) {
+            return;
+        }
+        String playerName = args[0];
+        String password = args[1];
+        if (password != null) {
+            PlayerAuth auth = PlayerAuth.builder()
+                .name(playerName.toLowerCase())
+                .realName(playerName)
+                .password(password, null)
+                .build();
+            database.saveAuth(auth);
+        }
+    }
+
 }

src/main/java/fr/xephi/authme/initialization/DataSourceProvider.java

@@ -0,0 +1,123 @@
+package fr.xephi.authme.initialization;
+
+import fr.xephi.authme.ConsoleLogger;
+import fr.xephi.authme.datasource.CacheDataSource;
+import fr.xephi.authme.datasource.DataSource;
+import fr.xephi.authme.datasource.DataSourceType;
+import fr.xephi.authme.datasource.FlatFile;
+import fr.xephi.authme.datasource.MySQL;
+import fr.xephi.authme.datasource.SQLite;
+import fr.xephi.authme.datasource.converter.ForceFlatToSqlite;
+import fr.xephi.authme.service.BukkitService;
+import fr.xephi.authme.settings.Settings;
+import fr.xephi.authme.settings.properties.DatabaseSettings;
+
+import javax.inject.Inject;
+import javax.inject.Provider;
+import java.io.File;
+import java.io.IOException;
+import java.sql.SQLException;
+
+/**
+ * Creates the AuthMe data source.
+ */
+public class DataSourceProvider implements Provider<DataSource> {
+
+    private static final String FLATFILE_FILENAME = "auths.db";
+    private static final int SQLITE_MAX_SIZE = 4000;
+
+    @Inject
+    @DataFolder
+    private File dataFolder;
+    @Inject
+    private Settings settings;
+    @Inject
+    private BukkitService bukkitService;
+
+    DataSourceProvider() {
+    }
+
+    @Override
+    public DataSource get() {
+        try {
+            return createDataSource();
+        } catch (Exception e) {
+            ConsoleLogger.logException("Could not create data source:", e);
+            throw new IllegalStateException("Error during initialization of data source", e);
+        }
+    }
+
+    /**
+     * Sets up the data source.
+     *
+     * @return the constructed datasource
+     * @throws ClassNotFoundException if no driver could be found for the datasource
+     * @throws SQLException           when initialization of a SQL datasource failed
+     * @throws IOException            if flat file cannot be read
+     */
+    private DataSource createDataSource() throws ClassNotFoundException, SQLException, IOException {
+        DataSourceType dataSourceType = settings.getProperty(DatabaseSettings.BACKEND);
+        DataSource dataSource;
+        switch (dataSourceType) {
+            case FILE:
+                File source = new File(dataFolder, FLATFILE_FILENAME);
+                dataSource = new FlatFile(source);
+                break;
+            case MYSQL:
+                dataSource = new MySQL(settings);
+                break;
+            case SQLITE:
+                dataSource = new SQLite(settings);
+                break;
+            default:
+                throw new UnsupportedOperationException("Unknown data source type '" + dataSourceType + "'");
+        }
+
+        dataSource = convertFlatfileToSqlite(dataSource);
+
+        if (settings.getProperty(DatabaseSettings.USE_CACHING)) {
+            dataSource = new CacheDataSource(dataSource);
+        }
+        if (DataSourceType.SQLITE.equals(dataSourceType)) {
+            checkDataSourceSize(dataSource, bukkitService);
+        }
+        return dataSource;
+    }
+
+    private void checkDataSourceSize(final DataSource dataSource, BukkitService bukkitService) {
+        bukkitService.runTaskAsynchronously(() -> {
+            int accounts = dataSource.getAccountsRegistered();
+            if (accounts >= SQLITE_MAX_SIZE) {
+                ConsoleLogger.warning("YOU'RE USING THE SQLITE DATABASE WITH "
+                    + accounts + "+ ACCOUNTS; FOR BETTER PERFORMANCE, PLEASE UPGRADE TO MYSQL!!");
+            }
+        });
+    }
+
+    /**
+     * Converts the data source from the deprecated FLATFILE type to SQLITE.
+     *
+     * @param dataSource the data source to convert if necessary
+     * @return the data source to use: the converted datasource (SQLite),
+     *         or the same data source if no conversion was performed
+     */
+    private DataSource convertFlatfileToSqlite(DataSource dataSource) {
+        if (DataSourceType.FILE == settings.getProperty(DatabaseSettings.BACKEND)) {
+            ConsoleLogger.warning("FlatFile backend has been detected and is now deprecated; it will be changed "
+                + "to SQLite... Connection will be impossible until conversion is done!");
+            FlatFile flatFile = (FlatFile) dataSource;
+            try {
+                SQLite sqlite = new SQLite(settings);
+                ForceFlatToSqlite converter = new ForceFlatToSqlite(flatFile, sqlite);
+                converter.execute(null);
+                settings.setProperty(DatabaseSettings.BACKEND, DataSourceType.SQLITE);
+                settings.save();
+                return sqlite;
+            } catch (Exception e) {
+                ConsoleLogger.logException("Error during conversion from Flatfile to SQLite", e);
+                throw new IllegalStateException(e);
+            }
+        }
+        return dataSource;
+    }
+}

src/main/java/fr/xephi/authme/initialization/HasCleanup.java

@@ -3,6 +3,8 @@ package fr.xephi.authme.initialization;
 /**
  * Common interface for types which have data that becomes outdated
  * and that can be cleaned up periodically.
+ *
+ * @see fr.xephi.authme.task.CleanupTask
  */
 public interface HasCleanup {
 

src/main/java/fr/xephi/authme/initialization/Initializer.java

@@ -1,176 +0,0 @@
-package fr.xephi.authme.initialization;
-
-import com.github.authme.configme.knownproperties.ConfigurationData;
-import com.github.authme.configme.resource.PropertyResource;
-import com.github.authme.configme.resource.YamlFileResource;
-import fr.xephi.authme.AuthMe;
-import fr.xephi.authme.ConsoleLogger;
-import fr.xephi.authme.data.auth.PlayerAuth;
-import fr.xephi.authme.datasource.CacheDataSource;
-import fr.xephi.authme.datasource.DataSource;
-import fr.xephi.authme.datasource.DataSourceType;
-import fr.xephi.authme.datasource.FlatFile;
-import fr.xephi.authme.datasource.MySQL;
-import fr.xephi.authme.datasource.SQLite;
-import fr.xephi.authme.message.MessageKey;
-import fr.xephi.authme.message.Messages;
-import fr.xephi.authme.output.ConsoleFilter;
-import fr.xephi.authme.output.Log4JFilter;
-import fr.xephi.authme.service.BukkitService;
-import fr.xephi.authme.service.MigrationService;
-import fr.xephi.authme.settings.Settings;
-import fr.xephi.authme.settings.SettingsMigrationService;
-import fr.xephi.authme.settings.properties.AuthMeSettingsRetriever;
-import fr.xephi.authme.settings.properties.DatabaseSettings;
-import fr.xephi.authme.settings.properties.EmailSettings;
-import fr.xephi.authme.settings.properties.SecuritySettings;
-import fr.xephi.authme.util.FileUtils;
-import fr.xephi.authme.util.StringUtils;
-import org.apache.logging.log4j.LogManager;
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-
-import java.io.File;
-import java.io.IOException;
-import java.sql.SQLException;
-import java.util.logging.Logger;
-
-import static fr.xephi.authme.service.BukkitService.TICKS_PER_MINUTE;
-import static fr.xephi.authme.settings.properties.EmailSettings.RECALL_PLAYERS;
-
-/**
- * Initializes various services.
- */
-public class Initializer {
-
-    private static final String FLATFILE_FILENAME = "auths.db";
-    private static final int SQLITE_MAX_SIZE = 4000;
-
-    private AuthMe authMe;
-    private BukkitService bukkitService;
-
-    public Initializer(AuthMe authMe, BukkitService bukkitService) {
-        this.authMe = authMe;
-        this.bukkitService = bukkitService;
-    }
-
-    /**
-     * Loads the plugin's settings.
-     *
-     * @param authMe the plugin instance
-     * @return the settings instance, or null if it could not be constructed
-     */
-    public static Settings createSettings(AuthMe authMe) throws Exception {
-        File configFile = new File(authMe.getDataFolder(), "config.yml");
-        if(!configFile.exists()) {
-            configFile.createNewFile();
-        }
-        PropertyResource resource = new YamlFileResource(configFile);
-        SettingsMigrationService migrationService = new SettingsMigrationService(authMe.getDataFolder());
-        ConfigurationData configurationData = AuthMeSettingsRetriever.buildConfigurationData();
-        return new Settings(authMe.getDataFolder(), resource, migrationService, configurationData);
-    }
-
-    /**
-     * Sets up the data source.
-     *
-     * @param settings the settings
-     * @return the constructed datasource
-     * @throws ClassNotFoundException if no driver could be found for the datasource
-     * @throws SQLException           when initialization of a SQL datasource failed
-     * @throws IOException            if flat file cannot be read
-     */
-    public DataSource setupDatabase(Settings settings) throws ClassNotFoundException, SQLException, IOException {
-        DataSourceType dataSourceType = settings.getProperty(DatabaseSettings.BACKEND);
-        DataSource dataSource;
-        switch (dataSourceType) {
-            case FILE:
-                File source = new File(authMe.getDataFolder(), FLATFILE_FILENAME);
-                dataSource = new FlatFile(source);
-                break;
-            case MYSQL:
-                dataSource = new MySQL(settings);
-                break;
-            case SQLITE:
-                dataSource = new SQLite(settings);
-                break;
-            default:
-                throw new UnsupportedOperationException("Unknown data source type '" + dataSourceType + "'");
-        }
-
-        DataSource convertedSource = MigrationService.convertFlatfileToSqlite(settings, dataSource);
-        dataSource = convertedSource == null ? dataSource : convertedSource;
-
-        if (settings.getProperty(DatabaseSettings.USE_CACHING)) {
-            dataSource = new CacheDataSource(dataSource);
-        }
-        if (DataSourceType.SQLITE.equals(dataSourceType)) {
-            checkDataSourceSize(dataSource);
-        }
-        return dataSource;
-    }
-
-    private void checkDataSourceSize(final DataSource dataSource) {
-        bukkitService.runTaskAsynchronously(new Runnable() {
-            @Override
-            public void run() {
-                int accounts = dataSource.getAccountsRegistered();
-                if (accounts >= SQLITE_MAX_SIZE) {
-                    ConsoleLogger.warning("YOU'RE USING THE SQLITE DATABASE WITH "
-                        + accounts + "+ ACCOUNTS; FOR BETTER PERFORMANCE, PLEASE UPGRADE TO MYSQL!!");
-                }
-            }
-        });
-    }
-
-    /**
-     * Sets up the console filter if enabled.
-     *
-     * @param settings the settings
-     * @param logger the plugin logger
-     */
-    public void setupConsoleFilter(Settings settings, Logger logger) {
-        if (!settings.getProperty(SecuritySettings.REMOVE_PASSWORD_FROM_CONSOLE)) {
-            return;
-        }
-        // Try to set the log4j filter
-        try {
-            Class.forName("org.apache.logging.log4j.core.filter.AbstractFilter");
-            setLog4JFilter();
-        } catch (ClassNotFoundException | NoClassDefFoundError e) {
-            // log4j is not available
-            ConsoleLogger.info("You're using Minecraft 1.6.x or older, Log4J support will be disabled");
-            ConsoleFilter filter = new ConsoleFilter();
-            logger.setFilter(filter);
-            Bukkit.getLogger().setFilter(filter);
-            Logger.getLogger("Minecraft").setFilter(filter);
-        }
-    }
-
-    // Set the console filter to remove the passwords
-    private static void setLog4JFilter() {
-        org.apache.logging.log4j.core.Logger logger;
-        logger = (org.apache.logging.log4j.core.Logger) LogManager.getRootLogger();
-        logger.addFilter(new Log4JFilter());
-    }
-
-    public void scheduleRecallEmailTask(Settings settings, final DataSource dataSource, final Messages messages) {
-        if (!settings.getProperty(RECALL_PLAYERS)) {
-            return;
-        }
-        bukkitService.runTaskTimerAsynchronously(new Runnable() {
-            @Override
-            public void run() {
-                for (PlayerAuth auth : dataSource.getLoggedPlayers()) {
-                    String email = auth.getEmail();
-                    if (StringUtils.isEmpty(email) || "your@email.com".equalsIgnoreCase(email)) {
-                        Player player = bukkitService.getPlayerExact(auth.getRealName());
-                        if (player != null) {
-                            messages.send(player, MessageKey.ADD_EMAIL_MESSAGE);
-                        }
-                    }
-                }
-            }
-        }, 1, TICKS_PER_MINUTE * settings.getProperty(EmailSettings.DELAY_RECALL));
-    }
-}

src/main/java/fr/xephi/authme/initialization/MetricsManager.java

@@ -1,47 +0,0 @@
-package fr.xephi.authme.initialization;
-
-import fr.xephi.authme.AuthMe;
-import fr.xephi.authme.ConsoleLogger;
-import fr.xephi.authme.settings.Settings;
-import fr.xephi.authme.settings.properties.DatabaseSettings;
-import fr.xephi.authme.settings.properties.PluginSettings;
-import org.mcstats.Metrics;
-import org.mcstats.Metrics.Graph;
-
-import java.io.IOException;
-
-public class MetricsManager {
-
-    private MetricsManager() {
-    }
-
-    public static void sendMetrics(AuthMe plugin, Settings settings) {
-        try {
-            final Metrics metrics = new Metrics(plugin);
-
-            final Graph languageGraph = metrics.createGraph("Messages Language");
-            final String messagesLanguage = settings.getProperty(PluginSettings.MESSAGES_LANGUAGE);
-            languageGraph.addPlotter(new Metrics.Plotter(messagesLanguage) {
-                @Override
-                public int getValue() {
-                    return 1;
-                }
-            });
-
-            final Graph databaseBackend = metrics.createGraph("Database Backend");
-            final String dataSource = settings.getProperty(DatabaseSettings.BACKEND).toString();
-            databaseBackend.addPlotter(new Metrics.Plotter(dataSource) {
-                @Override
-                public int getValue() {
-                    return 1;
-                }
-            });
-
-            // Submit metrics
-            metrics.start();
-        } catch (IOException e) {
-          // Failed to submit the metrics data
-          ConsoleLogger.logException("Can't send Metrics data! The plugin will work anyway...", e);
-        }
-    }
-}

src/main/java/fr/xephi/authme/initialization/OnShutdownPlayerSaver.java

@@ -76,10 +76,8 @@ public class OnShutdownPlayerSaver {
             dataSource.updateQuitLoc(auth);
         }
         if (settings.getProperty(RestrictionSettings.TELEPORT_UNAUTHED_TO_SPAWN)
-            && !settings.getProperty(RestrictionSettings.NO_TELEPORT)) {
+            && !settings.getProperty(RestrictionSettings.NO_TELEPORT) && !limboPlayerStorage.hasData(player)) {
-            if (!limboPlayerStorage.hasData(player)) {
+            limboPlayerStorage.saveData(player);
-                limboPlayerStorage.saveData(player);
-            }
         }
     }
 }

src/main/java/fr/xephi/authme/initialization/OnStartupTasks.java

@@ -0,0 +1,127 @@
+package fr.xephi.authme.initialization;
+
+import fr.xephi.authme.AuthMe;
+import fr.xephi.authme.ConsoleLogger;
+import fr.xephi.authme.data.auth.PlayerAuth;
+import fr.xephi.authme.datasource.DataSource;
+import fr.xephi.authme.message.MessageKey;
+import fr.xephi.authme.message.Messages;
+import fr.xephi.authme.output.ConsoleFilter;
+import fr.xephi.authme.output.Log4JFilter;
+import fr.xephi.authme.service.BukkitService;
+import fr.xephi.authme.settings.Settings;
+import fr.xephi.authme.settings.properties.DatabaseSettings;
+import fr.xephi.authme.settings.properties.EmailSettings;
+import fr.xephi.authme.settings.properties.PluginSettings;
+import fr.xephi.authme.settings.properties.SecuritySettings;
+import fr.xephi.authme.util.StringUtils;
+import org.apache.logging.log4j.LogManager;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.mcstats.Metrics;
+
+import javax.inject.Inject;
+import java.io.IOException;
+import java.util.logging.Logger;
+
+import static fr.xephi.authme.service.BukkitService.TICKS_PER_MINUTE;
+import static fr.xephi.authme.settings.properties.EmailSettings.RECALL_PLAYERS;
+
+/**
+ * Contains actions such as migrations that should be performed on startup.
+ */
+public class OnStartupTasks {
+
+    @Inject
+    private DataSource dataSource;
+    @Inject
+    private Settings settings;
+    @Inject
+    private BukkitService bukkitService;
+    @Inject
+    private Messages messages;
+
+    OnStartupTasks() {
+    }
+
+    public static void sendMetrics(AuthMe plugin, Settings settings) {
+        try {
+            final Metrics metrics = new Metrics(plugin);
+
+            final Metrics.Graph languageGraph = metrics.createGraph("Messages Language");
+            final String messagesLanguage = settings.getProperty(PluginSettings.MESSAGES_LANGUAGE);
+            languageGraph.addPlotter(new Metrics.Plotter(messagesLanguage) {
+                @Override
+                public int getValue() {
+                    return 1;
+                }
+            });
+
+            final Metrics.Graph databaseBackend = metrics.createGraph("Database Backend");
+            final String dataSource = settings.getProperty(DatabaseSettings.BACKEND).toString();
+            databaseBackend.addPlotter(new Metrics.Plotter(dataSource) {
+                @Override
+                public int getValue() {
+                    return 1;
+                }
+            });
+
+            // Submit metrics
+            metrics.start();
+        } catch (IOException e) {
+            // Failed to submit the metrics data
+            ConsoleLogger.logException("Can't send Metrics data! The plugin will work anyway...", e);
+        }
+    }
+
+    /**
+     * Sets up the console filter if enabled.
+     *
+     * @param settings the settings
+     * @param logger the plugin logger
+     */
+    public static void setupConsoleFilter(Settings settings, Logger logger) {
+        if (!settings.getProperty(SecuritySettings.REMOVE_PASSWORD_FROM_CONSOLE)) {
+            return;
+        }
+        // Try to set the log4j filter
+        try {
+            Class.forName("org.apache.logging.log4j.core.filter.AbstractFilter");
+            setLog4JFilter();
+        } catch (ClassNotFoundException | NoClassDefFoundError e) {
+            // log4j is not available
+            ConsoleLogger.info("You're using Minecraft 1.6.x or older, Log4J support will be disabled");
+            ConsoleFilter filter = new ConsoleFilter();
+            logger.setFilter(filter);
+            Bukkit.getLogger().setFilter(filter);
+            Logger.getLogger("Minecraft").setFilter(filter);
+        }
+    }
+
+    // Set the console filter to remove the passwords
+    private static void setLog4JFilter() {
+        org.apache.logging.log4j.core.Logger logger;
+        logger = (org.apache.logging.log4j.core.Logger) LogManager.getRootLogger();
+        logger.addFilter(new Log4JFilter());
+    }
+
+    public void scheduleRecallEmailTask() {
+        if (!settings.getProperty(RECALL_PLAYERS)) {
+            return;
+        }
+        bukkitService.runTaskTimerAsynchronously(new Runnable() {
+            @Override
+            public void run() {
+                for (PlayerAuth auth : dataSource.getLoggedPlayers()) {
+                    String email = auth.getEmail();
+                    if (StringUtils.isEmpty(email) || "your@email.com".equalsIgnoreCase(email)) {
+                        Player player = bukkitService.getPlayerExact(auth.getRealName());
+                        if (player != null) {
+                            messages.send(player, MessageKey.ADD_EMAIL_MESSAGE);
+                        }
+                    }
+                }
+            }
+        }, 1, TICKS_PER_MINUTE * settings.getProperty(EmailSettings.DELAY_RECALL));
+    }
+}

src/main/java/fr/xephi/authme/initialization/Reloadable.java

@@ -2,6 +2,8 @@ package fr.xephi.authme.initialization;
 
 /**
  * Interface for reloadable entities.
+ *
+ * @see fr.xephi.authme.command.executable.authme.ReloadCommand
  */
 public interface Reloadable {
 

src/main/java/fr/xephi/authme/initialization/SettingsDependent.java

@@ -4,6 +4,8 @@ import fr.xephi.authme.settings.Settings;
 
 /**
  * Interface for classes that keep a local copy of certain settings.
+ *
+ * @see fr.xephi.authme.command.executable.authme.ReloadCommand
  */
 public interface SettingsDependent {
 

src/main/java/fr/xephi/authme/initialization/SettingsProvider.java

@@ -0,0 +1,45 @@
+package fr.xephi.authme.initialization;
+
+import com.github.authme.configme.knownproperties.ConfigurationData;
+import com.github.authme.configme.resource.PropertyResource;
+import com.github.authme.configme.resource.YamlFileResource;
+import fr.xephi.authme.settings.Settings;
+import fr.xephi.authme.settings.SettingsMigrationService;
+import fr.xephi.authme.settings.properties.AuthMeSettingsRetriever;
+import fr.xephi.authme.util.FileUtils;
+
+import javax.inject.Inject;
+import javax.inject.Provider;
+import java.io.File;
+
+/**
+ * Initializes the settings.
+ */
+public class SettingsProvider implements Provider<Settings> {
+
+    @Inject
+    @DataFolder
+    private File dataFolder;
+    @Inject
+    private SettingsMigrationService migrationService;
+
+    SettingsProvider() {
+    }
+
+    /**
+     * Loads the plugin's settings.
+     *
+     * @return the settings instance, or null if it could not be constructed
+     */
+    @Override
+    public Settings get() {
+        File configFile = new File(dataFolder, "config.yml");
+        if (!configFile.exists()) {
+            FileUtils.create(configFile);
+        }
+        PropertyResource resource = new YamlFileResource(configFile);
+        ConfigurationData configurationData = AuthMeSettingsRetriever.buildConfigurationData();
+        return new Settings(dataFolder, resource, migrationService, configurationData);
+    }
+
+}

src/main/java/fr/xephi/authme/listener/OnJoinVerifier.java

@@ -9,14 +9,14 @@ import fr.xephi.authme.message.Messages;
 import fr.xephi.authme.permission.PermissionsManager;
 import fr.xephi.authme.permission.PlayerStatePermission;
 import fr.xephi.authme.service.AntiBotService;
+import fr.xephi.authme.service.BukkitService;
+import fr.xephi.authme.service.ValidationService;
 import fr.xephi.authme.settings.Settings;
 import fr.xephi.authme.settings.properties.ProtectionSettings;
 import fr.xephi.authme.settings.properties.RegistrationSettings;
 import fr.xephi.authme.settings.properties.RestrictionSettings;
-import fr.xephi.authme.service.BukkitService;
 import fr.xephi.authme.util.StringUtils;
 import fr.xephi.authme.util.Utils;
-import fr.xephi.authme.service.ValidationService;
 import org.bukkit.Server;
 import org.bukkit.entity.Player;
 import org.bukkit.event.player.PlayerLoginEvent;
@@ -68,10 +68,10 @@ class OnJoinVerifier implements Reloadable {
      * @param isAuthAvailable whether or not the player is registered
      */
     public void checkAntibot(Player player, boolean isAuthAvailable) throws FailedVerificationException {
-        if (permissionsManager.hasPermission(player, PlayerStatePermission.BYPASS_ANTIBOT)) {
+        if (isAuthAvailable || permissionsManager.hasPermission(player, PlayerStatePermission.BYPASS_ANTIBOT)) {
             return;
         }
-        if (antiBotService.shouldKick(isAuthAvailable)) {
+        if (antiBotService.shouldKick()) {
             antiBotService.addPlayerKick(player.getName());
             throw new FailedVerificationException(MessageKey.KICK_ANTIBOT);
         }
@@ -170,10 +170,9 @@ class OnJoinVerifier implements Reloadable {
     public void checkPlayerCountry(boolean isAuthAvailable,
                                    String playerIp) throws FailedVerificationException {
         if ((!isAuthAvailable || settings.getProperty(ProtectionSettings.ENABLE_PROTECTION_REGISTERED))
-            && settings.getProperty(ProtectionSettings.ENABLE_PROTECTION)) {
+            && settings.getProperty(ProtectionSettings.ENABLE_PROTECTION)
-            if (!validationService.isCountryAdmitted(playerIp)) {
+            && !validationService.isCountryAdmitted(playerIp)) {
                 throw new FailedVerificationException(MessageKey.COUNTRY_BANNED_ERROR);
-            }
         }
     }
 

src/main/java/fr/xephi/authme/listener/PlayerListener.java

@@ -6,14 +6,14 @@ import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.message.Messages;
 import fr.xephi.authme.process.Management;
 import fr.xephi.authme.service.AntiBotService;
+import fr.xephi.authme.service.BukkitService;
+import fr.xephi.authme.service.TeleportationService;
+import fr.xephi.authme.service.ValidationService;
 import fr.xephi.authme.settings.Settings;
 import fr.xephi.authme.settings.SpawnLoader;
 import fr.xephi.authme.settings.properties.HooksSettings;
 import fr.xephi.authme.settings.properties.RegistrationSettings;
 import fr.xephi.authme.settings.properties.RestrictionSettings;
-import fr.xephi.authme.service.BukkitService;
-import fr.xephi.authme.service.TeleportationService;
-import fr.xephi.authme.service.ValidationService;
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
@@ -42,6 +42,7 @@ import org.bukkit.event.player.PlayerShearEntityEvent;
 
 import javax.inject.Inject;
 import java.util.Iterator;
+import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 
@@ -53,7 +54,7 @@ import static fr.xephi.authme.settings.properties.RestrictionSettings.ALLOW_UNAU
  */
 public class PlayerListener implements Listener {
 
-    public static final ConcurrentHashMap<String, String> joinMessage = new ConcurrentHashMap<>();
+    public static final Map<String, String> joinMessage = new ConcurrentHashMap<>();
 
     @Inject
     private Settings settings;
@@ -81,7 +82,7 @@ public class PlayerListener implements Listener {
     @EventHandler(ignoreCancelled = true, priority = EventPriority.LOWEST)
     public void onPlayerCommandPreprocess(PlayerCommandPreprocessEvent event) {
         String cmd = event.getMessage().split(" ")[0].toLowerCase();
-        if (settings.getProperty(HooksSettings.USE_ESSENTIALS_MOTD) && cmd.equals("/motd")) {
+        if (settings.getProperty(HooksSettings.USE_ESSENTIALS_MOTD) && "/motd".equals(cmd)) {
             return;
         }
         if (settings.getProperty(RestrictionSettings.ALLOW_COMMANDS).contains(cmd)) {
@@ -113,7 +114,7 @@ public class PlayerListener implements Listener {
                     iter.remove();
                 }
             }
-            if (recipients.size() == 0) {
+            if (recipients.isEmpty()) {
                 event.setCancelled(true);
             }
         }
@@ -156,9 +157,7 @@ public class PlayerListener implements Listener {
         if (spawn != null && spawn.getWorld() != null) {
             if (!player.getWorld().equals(spawn.getWorld())) {
                 player.teleport(spawn);
-                return;
+            } else if (spawn.distance(player.getLocation()) > settings.getProperty(ALLOWED_MOVEMENT_RADIUS)) {
-            }
-            if (spawn.distance(player.getLocation()) > settings.getProperty(ALLOWED_MOVEMENT_RADIUS)) {
                 player.teleport(spawn);
             }
         }
@@ -208,9 +207,11 @@ public class PlayerListener implements Listener {
         final String name = player.getName();
         if (validationService.isUnrestricted(name)) {
             return;
-        } else if (onJoinVerifier.refusePlayerForFullServer(event)) {
+        }
+        if (onJoinVerifier.refusePlayerForFullServer(event)) {
             return;
-        } else if (event.getResult() != PlayerLoginEvent.Result.ALLOWED) {
+        }
+        if (event.getResult() != PlayerLoginEvent.Result.ALLOWED) {
             return;
         }
 
@@ -222,9 +223,9 @@ public class PlayerListener implements Listener {
             // Get the auth later as this may cause the single session check to fail
             // Slow stuff
             final PlayerAuth auth = dataSource.getAuth(name);
-            final boolean isAuthAvailable = (auth != null);
+            final boolean isAuthAvailable = auth != null;
-            onJoinVerifier.checkAntibot(player, isAuthAvailable);
             onJoinVerifier.checkKickNonRegistered(isAuthAvailable);
+            onJoinVerifier.checkAntibot(player, isAuthAvailable);
             onJoinVerifier.checkNameCasing(player, auth);
             onJoinVerifier.checkPlayerCountry(isAuthAvailable, event.getAddress().getHostAddress());
         } catch (FailedVerificationException e) {
@@ -233,7 +234,6 @@ public class PlayerListener implements Listener {
             return;
         }
 
-        antiBotService.handlePlayerJoin();
         teleportationService.teleportOnJoin(player);
     }
 
@@ -306,27 +306,14 @@ public class PlayerListener implements Listener {
          * @note little hack cause InventoryOpenEvent cannot be cancelled for
          * real, cause no packet is send to server by client for the main inv
          */
-        bukkitService.scheduleSyncDelayedTask(new Runnable() {
+        bukkitService.scheduleSyncDelayedTask(player::closeInventory, 1);
-            @Override
-            public void run() {
-                player.closeInventory();
-            }
-        }, 1);
     }
 
     @EventHandler(ignoreCancelled = true, priority = EventPriority.LOWEST)
     public void onPlayerInventoryClick(InventoryClickEvent event) {
-        if (event.getWhoClicked() == null) {
+        if (listenerService.shouldCancelEvent(event.getWhoClicked())) {
-            return;
+            event.setCancelled(true);
         }
-        if (!(event.getWhoClicked() instanceof Player)) {
-            return;
-        }
-        Player player = (Player) event.getWhoClicked();
-        if (!listenerService.shouldCancelEvent(player)) {
-            return;
-        }
-        event.setCancelled(true);
     }
 
     @EventHandler(ignoreCancelled = true, priority = EventPriority.LOWEST)

src/main/java/fr/xephi/authme/listener/PlayerListener111.java

@@ -0,0 +1,24 @@
+package fr.xephi.authme.listener;
+
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.entity.EntityAirChangeEvent;
+
+import javax.inject.Inject;
+
+/**
+ * Listener of player events for events introduced in Minecraft 1.11.
+ */
+public class PlayerListener111 implements Listener {
+
+    @Inject
+    private ListenerService listenerService;
+
+    @EventHandler(ignoreCancelled = true, priority = EventPriority.LOWEST)
+    public void onPlayerAirChange(EntityAirChangeEvent event) {
+        if (listenerService.shouldCancelEvent(event)) {
+            event.setCancelled(true);
+        }
+    }
+}

src/main/java/fr/xephi/authme/mail/SendMailSSL.java

@@ -1,19 +1,22 @@
 package fr.xephi.authme.mail;
 
-import fr.xephi.authme.AuthMe;
+import com.google.common.annotations.VisibleForTesting;
 import fr.xephi.authme.ConsoleLogger;
+import fr.xephi.authme.initialization.DataFolder;
 import fr.xephi.authme.settings.Settings;
 import fr.xephi.authme.settings.properties.EmailSettings;
 import fr.xephi.authme.settings.properties.SecuritySettings;
-import fr.xephi.authme.service.BukkitService;
 import fr.xephi.authme.util.FileUtils;
 import fr.xephi.authme.util.StringUtils;
 import org.apache.commons.mail.EmailConstants;
 import org.apache.commons.mail.EmailException;
 import org.apache.commons.mail.HtmlEmail;
+import org.bukkit.Server;
 
+import javax.activation.CommandMap;
 import javax.activation.DataSource;
 import javax.activation.FileDataSource;
+import javax.activation.MailcapCommandMap;
 import javax.imageio.ImageIO;
 import javax.inject.Inject;
 import javax.mail.Session;
@@ -27,18 +30,19 @@ import static fr.xephi.authme.settings.properties.EmailSettings.MAIL_PASSWORD;
 
 
 /**
- * @author Xephi59
+ * Sends emails to players on behalf of the server.
  */
 public class SendMailSSL {
 
-    @Inject
+    private final File dataFolder;
-    private AuthMe plugin;
+    private final String serverName;
-    @Inject
+    private final Settings settings;
-    private Settings settings;
-    @Inject
-    private BukkitService bukkitService;
 
-    SendMailSSL() {
+    @Inject
+    SendMailSSL(@DataFolder File dataFolder, Server server, Settings settings) {
+        this.dataFolder = dataFolder;
+        this.serverName = server.getServerName();
+        this.settings = settings;
     }
 
     /**
@@ -57,62 +61,57 @@ public class SendMailSSL {
      * @param name the name of the player
      * @param mailAddress the player's email
      * @param newPass the new password
+     * @return true if email could be sent, false otherwise
      */
-    public void sendPasswordMail(String name, String mailAddress, String newPass) {
+    public boolean sendPasswordMail(String name, String mailAddress, String newPass) {
         if (!hasAllInformation()) {
             ConsoleLogger.warning("Cannot perform email registration: not all email settings are complete");
-            return;
+            return false;
         }
 
-        final String mailText = replaceTagsForPasswordMail(settings.getPasswordEmailMessage(), name, newPass);
+        HtmlEmail email;
-        bukkitService.runTaskAsynchronously(new Runnable() {
+        try {
+            email = initializeMail(mailAddress);
+        } catch (EmailException e) {
+            ConsoleLogger.logException("Failed to create email with the given settings:", e);
+            return false;
+        }
 
-            @Override
+        String mailText = replaceTagsForPasswordMail(settings.getPasswordEmailMessage(), name, newPass);
-            public void run() {
+        // Generate an image?
-                HtmlEmail email;
+        File file = null;
-                try {
+        if (settings.getProperty(EmailSettings.PASSWORD_AS_IMAGE)) {
-                    email = initializeMail(mailAddress);
+            try {
-                } catch (EmailException e) {
+                file = generateImage(name, newPass);
-                    ConsoleLogger.logException("Failed to create email with the given settings:", e);
+                mailText = embedImageIntoEmailContent(file, email, mailText);
-                    return;
+            } catch (IOException | EmailException e) {
-                }
+                ConsoleLogger.logException(
-
+                    "Unable to send new password as image for email " + mailAddress + ":", e);
-                String content = mailText;
-                // Generate an image?
-                File file = null;
-                if (settings.getProperty(EmailSettings.PASSWORD_AS_IMAGE)) {
-                    try {
-                        file = generateImage(name, plugin, newPass);
-                        content = embedImageIntoEmailContent(file, email, content);
-                    } catch (IOException | EmailException e) {
-                        ConsoleLogger.logException(
-                            "Unable to send new password as image for email " + mailAddress + ":", e);
-                    }
-                }
-
-                sendEmail(content, email);
-                FileUtils.delete(file);
             }
-        });
+        }
+
+        boolean couldSendEmail = sendEmail(mailText, email);
+        FileUtils.delete(file);
+        return couldSendEmail;
     }
 
-    public void sendRecoveryCode(String name, String email, String code) {
+    public boolean sendRecoveryCode(String name, String email, String code) {
-        String message = replaceTagsForRecoveryCodeMail(settings.getRecoveryCodeEmailMessage(),
-            name, code, settings.getProperty(SecuritySettings.RECOVERY_CODE_HOURS_VALID));
-
         HtmlEmail htmlEmail;
         try {
             htmlEmail = initializeMail(email);
         } catch (EmailException e) {
             ConsoleLogger.logException("Failed to create email for recovery code:", e);
-            return;
+            return false;
         }
-        sendEmail(message, htmlEmail);
+
+        String message = replaceTagsForRecoveryCodeMail(settings.getRecoveryCodeEmailMessage(),
+            name, code, settings.getProperty(SecuritySettings.RECOVERY_CODE_HOURS_VALID));
+        return sendEmail(message, htmlEmail);
     }
 
-    private static File generateImage(String name, AuthMe plugin, String newPass) throws IOException {
+    private File generateImage(String name, String newPass) throws IOException {
         ImageGenerator gen = new ImageGenerator(newPass);
-        File file = new File(plugin.getDataFolder(), name + "_new_pass.jpg");
+        File file = new File(dataFolder, name + "_new_pass.jpg");
         ImageIO.write(gen.generateImage(), "jpg", file);
         return file;
     }
@@ -124,7 +123,8 @@ public class SendMailSSL {
         return content.replace("<image />", "<img src=\"cid:" + tag + "\">");
     }
 
-    private HtmlEmail initializeMail(String emailAddress) throws EmailException {
+    @VisibleForTesting
+    HtmlEmail initializeMail(String emailAddress) throws EmailException {
         String senderMail = settings.getProperty(EmailSettings.MAIL_ACCOUNT);
         String senderName = StringUtils.isEmpty(settings.getProperty(EmailSettings.MAIL_SENDER_NAME))
             ? senderMail
@@ -145,8 +145,18 @@ public class SendMailSSL {
         return email;
     }
 
-    private static boolean sendEmail(String content, HtmlEmail email) {
+    @VisibleForTesting
+    boolean sendEmail(String content, HtmlEmail email) {
         Thread.currentThread().setContextClassLoader(SendMailSSL.class.getClassLoader());
+        // Issue #999: Prevent UnsupportedDataTypeException: no object DCH for MIME type multipart/alternative
+        // cf. http://stackoverflow.com/questions/21856211/unsupporteddatatypeexception-no-object-dch-for-mime-type
+        MailcapCommandMap mc = (MailcapCommandMap) CommandMap.getDefaultCommandMap();
+        mc.addMailcap("text/html;; x-java-content-handler=com.sun.mail.handlers.text_html");
+        mc.addMailcap("text/xml;; x-java-content-handler=com.sun.mail.handlers.text_xml");
+        mc.addMailcap("text/plain;; x-java-content-handler=com.sun.mail.handlers.text_plain");
+        mc.addMailcap("multipart/*;; x-java-content-handler=com.sun.mail.handlers.multipart_mixed");
+        mc.addMailcap("message/rfc822;; x-java-content- handler=com.sun.mail.handlers.message_rfc822");
+
         try {
             email.setHtmlMsg(content);
             email.setTextMsg(content);
@@ -166,14 +176,14 @@ public class SendMailSSL {
     private String replaceTagsForPasswordMail(String mailText, String name, String newPass) {
         return mailText
             .replace("<playername />", name)
-            .replace("<servername />", plugin.getServer().getServerName())
+            .replace("<servername />", serverName)
             .replace("<generatedpass />", newPass);
     }
 
     private String replaceTagsForRecoveryCodeMail(String mailText, String name, String code, int hoursValid) {
         return mailText
             .replace("<playername />", name)
-            .replace("<servername />", plugin.getServer().getServerName())
+            .replace("<servername />", serverName)
             .replace("<recoverycode />", code)
             .replace("<hoursvalid />", String.valueOf(hoursValid));
     }

src/main/java/fr/xephi/authme/message/MessageFileHandler.java

@@ -53,7 +53,7 @@ public class MessageFileHandler {
 
         if (message == null) {
             ConsoleLogger.warning("Error getting message with key '" + key + "'. "
-                + "Please verify your config file at '" + filename + "'");
+                + "Please update your config file '" + filename + "' (or run /authme messages)");
             return getDefault(key);
         }
         return message;

src/main/java/fr/xephi/authme/message/MessageKey.java

@@ -5,156 +5,235 @@ package fr.xephi.authme.message;
  */
 public enum MessageKey {
 
+    /** In order to use this command you must be authenticated! */
     DENIED_COMMAND("denied_command"),
 
+    /** A player with the same IP is already in game! */
     SAME_IP_ONLINE("same_ip_online"),
 
+    /** In order to chat you must be authenticated! */
     DENIED_CHAT("denied_chat"),
 
+    /** AntiBot protection mode is enabled! You have to wait some minutes before joining the server. */
     KICK_ANTIBOT("kick_antibot"),
 
+    /** Can't find the requested user in the database! */
     UNKNOWN_USER("unknown_user"),
 
+    /** Your quit location was unsafe, you have been teleported to the world's spawnpoint. */
     UNSAFE_QUIT_LOCATION("unsafe_spawn"),
 
+    /** You're not logged in! */
     NOT_LOGGED_IN("not_logged_in"),
 
+    /** You can register yourself to the server with the command "/register >password> >ConfirmPassword>" */
     REGISTER_VOLUNTARILY("reg_voluntarily"),
 
+    /** Usage: /login >password> */
     USAGE_LOGIN("usage_log"),
 
+    /** Wrong password! */
     WRONG_PASSWORD("wrong_pwd"),
 
+    /** Successfully unregistered! */
     UNREGISTERED_SUCCESS("unregistered"),
 
+    /** In-game registration is disabled! */
     REGISTRATION_DISABLED("reg_disabled"),
 
+    /** Logged-in due to Session Reconnection. */
     SESSION_RECONNECTION("valid_session"),
 
+    /** Successful login! */
     LOGIN_SUCCESS("login"),
 
+    /** Your account isn't activated yet, please check your emails! */
     ACCOUNT_NOT_ACTIVATED("vb_nonActiv"),
 
+    /** You already have registered this username! */
     NAME_ALREADY_REGISTERED("user_regged"),
 
+    /** You don't have the permission to perform this action! */
     NO_PERMISSION("no_perm"),
 
+    /** An unexpected error occurred, please contact an administrator! */
     ERROR("error"),
 
+    /** Please, login with the command "/login >password>" */
     LOGIN_MESSAGE("login_msg"),
 
+    /** Please, register to the server with the command "/register >password> >ConfirmPassword>" */
     REGISTER_MESSAGE("reg_msg"),
 
+    /** Please, register to the server with the command "/register >email> >confirmEmail>" */
     REGISTER_EMAIL_MESSAGE("reg_email_msg"),
 
+    /** You have exceeded the maximum number of registrations (%reg_count/%max_acc %reg_names) for your connection! */
     MAX_REGISTER_EXCEEDED("max_reg", "%max_acc", "%reg_count", "%reg_names"),
 
+    /** Usage: /register >password> >ConfirmPassword> */
     USAGE_REGISTER("usage_reg"),
 
+    /** Usage: /unregister >password> */
     USAGE_UNREGISTER("usage_unreg"),
 
+    /** Password changed successfully! */
     PASSWORD_CHANGED_SUCCESS("pwd_changed"),
 
+    /** This user isn't registered! */
     USER_NOT_REGISTERED("user_unknown"),
 
+    /** Passwords didn't match, check them again! */
     PASSWORD_MATCH_ERROR("password_error"),
 
+    /** You can't use your name as password, please choose another one... */
     PASSWORD_IS_USERNAME_ERROR("password_error_nick"),
 
+    /** The chosen password isn't safe, please choose another one... */
     PASSWORD_UNSAFE_ERROR("password_error_unsafe"),
 
+    /** Your password contains illegal characters. Allowed chars: REG_EX */
     PASSWORD_CHARACTERS_ERROR("password_error_chars", "REG_EX"),
 
+    /** Your IP has been changed and your session data has expired! */
     SESSION_EXPIRED("invalid_session"),
 
+    /** Only registered users can join the server! Please visit http://example.com to register yourself! */
     MUST_REGISTER_MESSAGE("reg_only"),
 
+    /** You're already logged in! */
     ALREADY_LOGGED_IN_ERROR("logged_in"),
 
+    /** Logged-out successfully! */
     LOGOUT_SUCCESS("logout"),
 
+    /** The same username is already playing on the server! */
     USERNAME_ALREADY_ONLINE_ERROR("same_nick"),
 
+    /** Successfully registered! */
     REGISTER_SUCCESS("registered"),
 
+    /** Your password is too short or too long! Please try with another one! */
     INVALID_PASSWORD_LENGTH("pass_len"),
 
+    /** Configuration and database have been reloaded correctly! */
     CONFIG_RELOAD_SUCCESS("reload"),
 
+    /** Login timeout exceeded, you have been kicked from the server, please try again! */
     LOGIN_TIMEOUT_ERROR("timeout"),
 
+    /** Usage: /changepassword >oldPassword> >newPassword> */
     USAGE_CHANGE_PASSWORD("usage_changepassword"),
 
+    /** Your username is either too short or too long! */
     INVALID_NAME_LENGTH("name_len"),
 
+    /** Your username contains illegal characters. Allowed chars: REG_EX */
     INVALID_NAME_CHARACTERS("regex", "REG_EX"),
 
+    /** Please add your email to your account with the command "/email add >yourEmail> >confirmEmail>" */
     ADD_EMAIL_MESSAGE("add_email"),
 
+    /** Forgot your password? Please use the command "/email recovery >yourEmail>" */
     FORGOT_PASSWORD_MESSAGE("recovery_email"),
 
+    /** To login you have to solve a captcha code, please use the command "/captcha >theCaptcha>" */
     USAGE_CAPTCHA("usage_captcha", "<theCaptcha>"),
 
+    /** Wrong captcha, please type "/captcha THE_CAPTCHA" into the chat! */
     CAPTCHA_WRONG_ERROR("wrong_captcha", "THE_CAPTCHA"),
 
+    /** Captcha code solved correctly! */
     CAPTCHA_SUCCESS("valid_captcha"),
 
+    /** A VIP player has joined the server when it was full! */
     KICK_FOR_VIP("kick_forvip"),
 
+    /** The server is full, try again later! */
     KICK_FULL_SERVER("kick_fullserver"),
 
+    /** Usage: /email add &gt;email> &gt;confirmEmail> */
     USAGE_ADD_EMAIL("usage_email_add"),
 
+    /** Usage: /email change &gt;oldEmail> &gt;newEmail> */
     USAGE_CHANGE_EMAIL("usage_email_change"),
 
+    /** Usage: /email recovery &gt;Email> */
     USAGE_RECOVER_EMAIL("usage_email_recovery"),
 
+    /** Invalid new email, try again! */
     INVALID_NEW_EMAIL("new_email_invalid"),
 
+    /** Invalid old email, try again! */
     INVALID_OLD_EMAIL("old_email_invalid"),
 
+    /** Invalid email address, try again! */
     INVALID_EMAIL("email_invalid"),
 
+    /** Email address successfully added to your account! */
     EMAIL_ADDED_SUCCESS("email_added"),
 
+    /** Please confirm your email address! */
     CONFIRM_EMAIL_MESSAGE("email_confirm"),
 
+    /** Email address changed correctly! */
     EMAIL_CHANGED_SUCCESS("email_changed"),
 
+    /** Your current email address is: %email */
     EMAIL_SHOW("email_show", "%email"),
 
+    /** You currently don't have email address associated with this account. */
     SHOW_NO_EMAIL("show_no_email"),
 
+    /** Recovery email sent successfully! Please check your email inbox! */
     RECOVERY_EMAIL_SENT_MESSAGE("email_send"),
 
+    /** A recovery email was already sent! You can discard it and send a new one using the command below: */
     RECOVERY_EMAIL_ALREADY_SENT_MESSAGE("email_exists"),
 
+    /** Your country is banned from this server! */
     COUNTRY_BANNED_ERROR("country_banned"),
 
+    /** [AntiBotService] AntiBot enabled due to the huge number of connections! */
     ANTIBOT_AUTO_ENABLED_MESSAGE("antibot_auto_enabled"),
 
+    /** [AntiBotService] AntiBot disabled after %m minutes! */
     ANTIBOT_AUTO_DISABLED_MESSAGE("antibot_auto_disabled", "%m"),
 
+    /** The email address is already being used */
     EMAIL_ALREADY_USED_ERROR("email_already_used"),
 
+    /** Your secret code is %code. You can scan it from here %url */
     TWO_FACTOR_CREATE("two_factor_create", "%code", "%url"),
 
+    /** You are not the owner of this account. Please choose another name! */
     NOT_OWNER_ERROR("not_owner_error"),
 
+    /** You should join using username %valid, not %invalid. */
     INVALID_NAME_CASE("invalid_name_case", "%valid", "%invalid"),
 
+    /** You have been temporarily banned for failing to log in too many times. */
     TEMPBAN_MAX_LOGINS("tempban_max_logins"),
 
+    /** You own %count accounts: */
     ACCOUNTS_OWNED_SELF("accounts_owned_self", "%count"),
 
+    /** The player %name has %count accounts: */
     ACCOUNTS_OWNED_OTHER("accounts_owned_other", "%name", "%count"),
 
+    /** An admin just registered you; please log in again */
     KICK_FOR_ADMIN_REGISTER("kicked_admin_registered"),
 
+    /** Error: not all required settings are set for sending emails. Please contact an admin. */
     INCOMPLETE_EMAIL_SETTINGS("incomplete_email_settings"),
 
+    /** The email could not be sent. Please contact an administrator. */
+    EMAIL_SEND_FAILURE("email_send_failure"),
+
+    /** A recovery code to reset your password has been sent to your email. */
     RECOVERY_CODE_SENT("recovery_code_sent"),
 
+    /** The recovery code is not correct! Use /email recovery [email] to generate a new one */
     INCORRECT_RECOVERY_CODE("recovery_code_incorrect");
 
     private String key;

src/main/java/fr/xephi/authme/output/Log4JFilter.java

@@ -12,14 +12,9 @@ import org.apache.logging.log4j.message.Message;
  *
  * @author Xephi59
  */
-@SuppressWarnings("serial")
 public class Log4JFilter extends AbstractFilter {
 
-    /**
+    private static final long serialVersionUID = -5594073755007974254L;
-     * Constructor.
-     */
-    public Log4JFilter() {
-    }
 
     /**
      * Validates a Message instance and returns the {@link Result} value

src/main/java/fr/xephi/authme/permission/AuthGroupHandler.java

@@ -10,6 +10,7 @@ import fr.xephi.authme.settings.properties.PluginSettings;
 import fr.xephi.authme.settings.properties.SecuritySettings;
 import org.bukkit.entity.Player;
 
+import javax.annotation.PostConstruct;
 import javax.inject.Inject;
 import java.util.Arrays;
 
@@ -31,7 +32,8 @@ public class AuthGroupHandler implements Reloadable {
     private String unregisteredGroup;
     private String registeredGroup;
 
-    AuthGroupHandler() { }
+    AuthGroupHandler() {
+    }
 
     /**
      * Set the group of a player, by its AuthMe group type.
@@ -114,6 +116,7 @@ public class AuthGroupHandler implements Reloadable {
     }
 
     @Override
+    @PostConstruct
     public void reload() {
         unloggedInGroup = settings.getProperty(SecuritySettings.UNLOGGEDIN_GROUP);
         unregisteredGroup = settings.getProperty(HooksSettings.UNREGISTERED_GROUP);

src/main/java/fr/xephi/authme/permission/PermissionsManager.java

@@ -78,12 +78,12 @@ public class PermissionsManager implements Reloadable {
                 if (handler != null) {
                     // Show a success message and return
                     this.handler = handler;
-                    ConsoleLogger.info("Hooked into " + type.getName() + "!");
+                    ConsoleLogger.info("Hooked into " + type.getDisplayName() + "!");
                     return;
                 }
             } catch (Exception ex) {
                 // An error occurred, show a warning message
-                ConsoleLogger.logException("Error while hooking into " + type.getName(), ex);
+                ConsoleLogger.logException("Error while hooking into " + type.getDisplayName(), ex);
             }
         }
 
@@ -101,7 +101,7 @@ public class PermissionsManager implements Reloadable {
 
         // Make sure the plugin is enabled before hooking
         if (!plugin.isEnabled()) {
-            ConsoleLogger.info("Not hooking into " + type.getName() + " because it's disabled!");
+            ConsoleLogger.info("Not hooking into " + type.getDisplayName() + " because it's disabled!");
             return null;
         }
 
@@ -414,7 +414,7 @@ public class PermissionsManager implements Reloadable {
      */
     public boolean setGroups(Player player, List<String> groupNames) {
         // If no permissions system is used or if there's no group supplied, return false
-        if (!isEnabled() || groupNames.size() <= 0)
+        if (!isEnabled() || groupNames.isEmpty())
             return false;
 
         // Set the main group

src/main/java/fr/xephi/authme/permission/PermissionsSystemType.java

@@ -33,21 +33,21 @@ public enum PermissionsSystemType {
     /**
      * The display name of the permissions system.
      */
-    public String name;
+    private String displayName;
 
     /**
      * The name of the permissions system plugin.
      */
-    public String pluginName;
+    private String pluginName;
 
     /**
      * Constructor for PermissionsSystemType.
      *
-     * @param name       Display name of the permissions system.
+     * @param displayName Display name of the permissions system.
      * @param pluginName Name of the plugin.
      */
-    PermissionsSystemType(String name, String pluginName) {
+    PermissionsSystemType(String displayName, String pluginName) {
-        this.name = name;
+        this.displayName = displayName;
         this.pluginName = pluginName;
     }
 
@@ -56,8 +56,8 @@ public enum PermissionsSystemType {
      *
      * @return Display name.
      */
-    public String getName() {
+    public String getDisplayName() {
-        return this.name;
+        return this.displayName;
     }
 
     /**
@@ -76,7 +76,7 @@ public enum PermissionsSystemType {
      */
     @Override
     public String toString() {
-        return getName();
+        return getDisplayName();
     }
 
     /**

src/main/java/fr/xephi/authme/permission/PlayerStatePermission.java

@@ -17,7 +17,7 @@ public enum PlayerStatePermission implements PermissionNode {
     BYPASS_FORCE_SURVIVAL("authme.bypassforcesurvival", DefaultPermission.OP_ONLY),
 
     /**
-     * Permission node to identify VIP users.
+     * When the server is full and someone with this permission joins the server, someone will be kicked.
      */
     IS_VIP("authme.vip", DefaultPermission.OP_ONLY),
 

src/main/java/fr/xephi/authme/permission/handlers/BPermissionsHandler.java

@@ -55,7 +55,7 @@ public class BPermissionsHandler implements PermissionHandler {
         List<String> groups = getGroups(player);
 
         // Make sure there is any group available, or return null
-        if (groups.size() == 0)
+        if (groups.isEmpty())
             return null;
 
         // Return the first group

src/main/java/fr/xephi/authme/permission/handlers/PermissionsBukkitHandler.java

@@ -54,7 +54,7 @@ public class PermissionsBukkitHandler implements PermissionHandler {
         List<String> groups = getGroups(player);
 
         // Make sure there is any group available, or return null
-        if (groups.size() == 0)
+        if (groups.isEmpty())
             return null;
 
         // Return the first group

src/main/java/fr/xephi/authme/permission/handlers/PermissionsExHandler.java

@@ -77,7 +77,7 @@ public class PermissionsExHandler implements PermissionHandler {
         PermissionUser user = permissionManager.getUser(player);
 
         List<String> groups = user.getParentIdentifiers(null);
-        if (groups.size() == 0)
+        if (groups.isEmpty())
             return null;
 
         return groups.get(0);

src/main/java/fr/xephi/authme/process/changepassword/AsyncChangePassword.java

@@ -6,7 +6,7 @@ import fr.xephi.authme.data.auth.PlayerCache;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.process.AsynchronousProcess;
-import fr.xephi.authme.process.ProcessService;
+import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.security.PasswordSecurity;
 import fr.xephi.authme.security.crypts.HashedPassword;
 import org.bukkit.entity.Player;
@@ -19,7 +19,7 @@ public class AsyncChangePassword implements AsynchronousProcess {
     private DataSource dataSource;
 
     @Inject
-    private ProcessService processService;
+    private CommonService commonService;
 
     @Inject
     private PasswordSecurity passwordSecurity;
@@ -27,7 +27,8 @@ public class AsyncChangePassword implements AsynchronousProcess {
     @Inject
     private PlayerCache playerCache;
 
-    AsyncChangePassword() { }
+    AsyncChangePassword() {
+    }
 
 
     public void changePassword(final Player player, String oldPassword, String newPassword) {
@@ -38,15 +39,15 @@ public class AsyncChangePassword implements AsynchronousProcess {
             auth.setPassword(hashedPassword);
 
             if (!dataSource.updatePassword(auth)) {
-                processService.send(player, MessageKey.ERROR);
+                commonService.send(player, MessageKey.ERROR);
                 return;
             }
 
             playerCache.updatePlayer(auth);
-            processService.send(player, MessageKey.PASSWORD_CHANGED_SUCCESS);
+            commonService.send(player, MessageKey.PASSWORD_CHANGED_SUCCESS);
             ConsoleLogger.info(player.getName() + " changed his password");
         } else {
-            processService.send(player, MessageKey.WRONG_PASSWORD);
+            commonService.send(player, MessageKey.WRONG_PASSWORD);
         }
     }
 }

src/main/java/fr/xephi/authme/process/email/AsyncAddEmail.java

@@ -6,7 +6,8 @@ import fr.xephi.authme.data.auth.PlayerCache;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.process.AsynchronousProcess;
-import fr.xephi.authme.process.ProcessService;
+import fr.xephi.authme.service.CommonService;
+import fr.xephi.authme.service.ValidationService;
 import fr.xephi.authme.settings.properties.RegistrationSettings;
 import org.bukkit.entity.Player;
 
@@ -18,7 +19,7 @@ import javax.inject.Inject;
 public class AsyncAddEmail implements AsynchronousProcess {
 
     @Inject
-    private ProcessService service;
+    private CommonService service;
 
     @Inject
     private DataSource dataSource;
@@ -26,6 +27,9 @@ public class AsyncAddEmail implements AsynchronousProcess {
     @Inject
     private PlayerCache playerCache;
 
+    @Inject
+    private ValidationService validationService;
+
     AsyncAddEmail() { }
 
     public void addEmail(Player player, String email) {
@@ -37,9 +41,9 @@ public class AsyncAddEmail implements AsynchronousProcess {
 
             if (currentEmail != null && !"your@email.com".equals(currentEmail)) {
                 service.send(player, MessageKey.USAGE_CHANGE_EMAIL);
-            } else if (!service.validateEmail(email)) {
+            } else if (!validationService.validateEmail(email)) {
                 service.send(player, MessageKey.INVALID_EMAIL);
-            } else if (!service.isEmailFreeForRegistration(email, player)) {
+            } else if (!validationService.isEmailFreeForRegistration(email, player)) {
                 service.send(player, MessageKey.EMAIL_ALREADY_USED_ERROR);
             } else {
                 auth.setEmail(email);

src/main/java/fr/xephi/authme/process/email/AsyncChangeEmail.java

@@ -5,7 +5,8 @@ import fr.xephi.authme.data.auth.PlayerCache;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.process.AsynchronousProcess;
-import fr.xephi.authme.process.ProcessService;
+import fr.xephi.authme.service.CommonService;
+import fr.xephi.authme.service.ValidationService;
 import fr.xephi.authme.settings.properties.RegistrationSettings;
 import org.bukkit.entity.Player;
 
@@ -17,7 +18,7 @@ import javax.inject.Inject;
 public class AsyncChangeEmail implements AsynchronousProcess {
 
     @Inject
-    private ProcessService service;
+    private CommonService service;
 
     @Inject
     private PlayerCache playerCache;
@@ -25,6 +26,9 @@ public class AsyncChangeEmail implements AsynchronousProcess {
     @Inject
     private DataSource dataSource;
 
+    @Inject
+    private ValidationService validationService;
+
     AsyncChangeEmail() { }
 
     public void changeEmail(Player player, String oldEmail, String newEmail) {
@@ -35,11 +39,11 @@ public class AsyncChangeEmail implements AsynchronousProcess {
 
             if (currentEmail == null) {
                 service.send(player, MessageKey.USAGE_ADD_EMAIL);
-            } else if (newEmail == null || !service.validateEmail(newEmail)) {
+            } else if (newEmail == null || !validationService.validateEmail(newEmail)) {
                 service.send(player, MessageKey.INVALID_NEW_EMAIL);
             } else if (!oldEmail.equals(currentEmail)) {
                 service.send(player, MessageKey.INVALID_OLD_EMAIL);
-            } else if (!service.isEmailFreeForRegistration(newEmail, player)) {
+            } else if (!validationService.isEmailFreeForRegistration(newEmail, player)) {
                 service.send(player, MessageKey.EMAIL_ALREADY_USED_ERROR);
             } else {
                 saveNewEmail(auth, player, newEmail);

src/main/java/fr/xephi/authme/process/join/AsynchronousJoin.java

@@ -13,8 +13,9 @@ import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.permission.AuthGroupType;
 import fr.xephi.authme.permission.PlayerStatePermission;
 import fr.xephi.authme.process.AsynchronousProcess;
-import fr.xephi.authme.process.ProcessService;
+import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.process.login.AsynchronousLogin;
+import fr.xephi.authme.settings.commandconfig.CommandManager;
 import fr.xephi.authme.settings.properties.HooksSettings;
 import fr.xephi.authme.settings.properties.PluginSettings;
 import fr.xephi.authme.settings.properties.RegistrationSettings;
@@ -22,9 +23,7 @@ import fr.xephi.authme.settings.properties.RestrictionSettings;
 import fr.xephi.authme.task.LimboPlayerTaskManager;
 import fr.xephi.authme.service.BukkitService;
 import fr.xephi.authme.util.PlayerUtils;
-import org.apache.commons.lang.reflect.MethodUtils;
 import org.bukkit.GameMode;
-import org.bukkit.entity.LivingEntity;
 import org.bukkit.entity.Player;
 import org.bukkit.potion.PotionEffect;
 import org.bukkit.potion.PotionEffectType;
@@ -39,9 +38,6 @@ import static fr.xephi.authme.service.BukkitService.TICKS_PER_SECOND;
  */
 public class AsynchronousJoin implements AsynchronousProcess {
 
-    private static final boolean DISABLE_COLLISIONS = MethodUtils
-        .getAccessibleMethod(LivingEntity.class, "setCollidable", new Class[]{}) != null;
-
     @Inject
     private AuthMe plugin;
 
@@ -49,7 +45,7 @@ public class AsynchronousJoin implements AsynchronousProcess {
     private DataSource database;
 
     @Inject
-    private ProcessService service;
+    private CommonService service;
 
     @Inject
     private PlayerCache playerCache;
@@ -72,23 +68,20 @@ public class AsynchronousJoin implements AsynchronousProcess {
     @Inject
     private AsynchronousLogin asynchronousLogin;
 
+    @Inject
+    private CommandManager commandManager;
+
     AsynchronousJoin() {
     }
 
-
     public void processJoin(final Player player) {
         final String name = player.getName().toLowerCase();
         final String ip = PlayerUtils.getPlayerIp(player);
 
-        if (isPlayerUnrestricted(name)) {
+        if (service.getProperty(RestrictionSettings.UNRESTRICTED_NAMES).contains(name)) {
             return;
         }
 
-        // Prevent player collisions in 1.9
-        if (DISABLE_COLLISIONS) {
-            player.setCollidable(false);
-        }
-
         if (service.getProperty(RestrictionSettings.FORCE_SURVIVAL_MODE)
             && !service.hasPermission(player, PlayerStatePermission.BYPASS_FORCE_SURVIVAL)) {
             bukkitService.runTask(() -> player.setGameMode(GameMode.SURVIVAL));
@@ -115,7 +108,6 @@ public class AsynchronousJoin implements AsynchronousProcess {
             return;
         }
 
-
         final boolean isAuthAvailable = database.isAuthAvailable(name);
 
         if (isAuthAvailable) {
@@ -162,26 +154,23 @@ public class AsynchronousJoin implements AsynchronousProcess {
 
         final int registrationTimeout = service.getProperty(RestrictionSettings.TIMEOUT) * TICKS_PER_SECOND;
 
-        bukkitService.scheduleSyncTaskFromOptionallyAsyncTask(new Runnable() {
+        bukkitService.scheduleSyncTaskFromOptionallyAsyncTask(() -> {
-            @Override
+            player.setOp(false);
-            public void run() {
+            if (!service.getProperty(RestrictionSettings.ALLOW_UNAUTHED_MOVEMENT)
-                player.setOp(false);
+                && service.getProperty(RestrictionSettings.REMOVE_SPEED)) {
-                if (!service.getProperty(RestrictionSettings.ALLOW_UNAUTHED_MOVEMENT)
+                player.setFlySpeed(0.0f);
-                    && service.getProperty(RestrictionSettings.REMOVE_SPEED)) {
+                player.setWalkSpeed(0.0f);
-                    player.setFlySpeed(0.0f);
-                    player.setWalkSpeed(0.0f);
-                }
-                player.setNoDamageTicks(registrationTimeout);
-                if (pluginHookService.isEssentialsAvailable() && service.getProperty(HooksSettings.USE_ESSENTIALS_MOTD)) {
-                    player.performCommand("motd");
-                }
-                if (service.getProperty(RegistrationSettings.APPLY_BLIND_EFFECT)) {
-                    // Allow infinite blindness effect
-                    int blindTimeOut = (registrationTimeout <= 0) ? 99999 : registrationTimeout;
-                    player.addPotionEffect(new PotionEffect(PotionEffectType.BLINDNESS, blindTimeOut, 2));
-                }
             }
-
+            player.setNoDamageTicks(registrationTimeout);
+            if (pluginHookService.isEssentialsAvailable() && service.getProperty(HooksSettings.USE_ESSENTIALS_MOTD)) {
+                player.performCommand("motd");
+            }
+            if (service.getProperty(RegistrationSettings.APPLY_BLIND_EFFECT)) {
+                // Allow infinite blindness effect
+                int blindTimeOut = (registrationTimeout <= 0) ? 99999 : registrationTimeout;
+                player.addPotionEffect(new PotionEffect(PotionEffectType.BLINDNESS, blindTimeOut, 2));
+            }
+            commandManager.runCommandsOnJoin(player);
         });
 
         // Timeout and message task
@@ -189,10 +178,6 @@ public class AsynchronousJoin implements AsynchronousProcess {
         limboPlayerTaskManager.registerMessageTask(name, isAuthAvailable);
     }
 
-    private boolean isPlayerUnrestricted(String name) {
-        return service.getProperty(RestrictionSettings.UNRESTRICTED_NAMES).contains(name);
-    }
-
     /**
      * Returns whether the name is restricted based on the restriction settings.
      *

src/main/java/fr/xephi/authme/process/login/AsynchronousLogin.java

@@ -16,7 +16,7 @@ import fr.xephi.authme.permission.PermissionsManager;
 import fr.xephi.authme.permission.PlayerPermission;
 import fr.xephi.authme.permission.PlayerStatePermission;
 import fr.xephi.authme.process.AsynchronousProcess;
-import fr.xephi.authme.process.ProcessService;
+import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.process.SyncProcessManager;
 import fr.xephi.authme.security.PasswordSecurity;
 import fr.xephi.authme.settings.properties.DatabaseSettings;
@@ -44,7 +44,7 @@ public class AsynchronousLogin implements AsynchronousProcess {
     private DataSource dataSource;
 
     @Inject
-    private ProcessService service;
+    private CommonService service;
 
     @Inject
     private PermissionsManager permissionsManager;
@@ -224,7 +224,11 @@ public class AsynchronousLogin implements AsynchronousProcess {
             player.setNoDamageTicks(0);
 
             service.send(player, MessageKey.LOGIN_SUCCESS);
-            displayOtherAccounts(auth, player);
+
+            // Other auths
+            List<String> auths = dataSource.getAllAuthsByIp(auth.getIp());
+            runCommandOtherAccounts(auths, player, auth.getIp());
+            displayOtherAccounts(auths, player);
 
             final String email = auth.getEmail();
             if (service.getProperty(EmailSettings.RECALL_PLAYERS)
@@ -252,12 +256,29 @@ public class AsynchronousLogin implements AsynchronousProcess {
         }
     }
 
-    private void displayOtherAccounts(PlayerAuth auth, Player player) {
+    private void runCommandOtherAccounts(List<String> auths, Player player, String ip) {
-        if (!service.getProperty(RestrictionSettings.DISPLAY_OTHER_ACCOUNTS) || auth == null) {
+        int threshold = service.getProperty(RestrictionSettings.OTHER_ACCOUNTS_CMD_THRESHOLD);
+        String command = service.getProperty(RestrictionSettings.OTHER_ACCOUNTS_CMD);
+
+        if(threshold < 2 || command.isEmpty()) {
+            return;
+        }
+
+        if (auths.size() < threshold) {
+            return;
+        }
+
+        bukkitService.dispatchConsoleCommand(command
+            .replaceAll("%playername%", player.getName())
+            .replaceAll("%playerip%", ip)
+        );
+    }
+
+    private void displayOtherAccounts(List<String> auths, Player player) {
+        if (!service.getProperty(RestrictionSettings.DISPLAY_OTHER_ACCOUNTS)) {
             return;
         }
 
-        List<String> auths = dataSource.getAllAuthsByIp(auth.getIp());
         if (auths.size() <= 1) {
             return;
         }

src/main/java/fr/xephi/authme/process/login/ProcessSyncPlayerLogin.java

@@ -8,38 +8,31 @@ import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.events.LoginEvent;
 import fr.xephi.authme.events.RestoreInventoryEvent;
 import fr.xephi.authme.listener.PlayerListener;
-import fr.xephi.authme.process.ProcessService;
 import fr.xephi.authme.process.SynchronousProcess;
-import fr.xephi.authme.service.BungeeService;
-import fr.xephi.authme.settings.properties.RegistrationSettings;
 import fr.xephi.authme.service.BukkitService;
+import fr.xephi.authme.service.BungeeService;
 import fr.xephi.authme.service.TeleportationService;
-import org.apache.commons.lang.reflect.MethodUtils;
+import fr.xephi.authme.settings.Settings;
+import fr.xephi.authme.settings.commandconfig.CommandManager;
+import fr.xephi.authme.settings.properties.RegistrationSettings;
+import fr.xephi.authme.util.StringUtils;
 import org.bukkit.Bukkit;
-import org.bukkit.entity.LivingEntity;
 import org.bukkit.entity.Player;
 import org.bukkit.plugin.PluginManager;
 import org.bukkit.potion.PotionEffectType;
 
 import javax.inject.Inject;
 
-import static fr.xephi.authme.settings.properties.PluginSettings.KEEP_COLLISIONS_DISABLED;
 import static fr.xephi.authme.settings.properties.RestrictionSettings.PROTECT_INVENTORY_BEFORE_LOGIN;
 
 public class ProcessSyncPlayerLogin implements SynchronousProcess {
 
-    private static final boolean RESTORE_COLLISIONS = MethodUtils
-        .getAccessibleMethod(LivingEntity.class, "setCollidable", new Class[]{}) != null;
-
     @Inject
     private AuthMe plugin;
 
     @Inject
     private BungeeService bungeeService;
 
-    @Inject
-    private ProcessService service;
-
     @Inject
     private LimboCache limboCache;
 
@@ -55,6 +48,12 @@ public class ProcessSyncPlayerLogin implements SynchronousProcess {
     @Inject
     private DataSource dataSource;
 
+    @Inject
+    private CommandManager commandManager;
+
+    @Inject
+    private Settings settings;
+
     ProcessSyncPlayerLogin() {
     }
 
@@ -66,16 +65,6 @@ public class ProcessSyncPlayerLogin implements SynchronousProcess {
         }
     }
 
-    private void forceCommands(Player player) {
-        for (String command : service.getProperty(RegistrationSettings.FORCE_COMMANDS)) {
-            player.performCommand(command.replace("%p", player.getName()));
-        }
-        for (String command : service.getProperty(RegistrationSettings.FORCE_COMMANDS_AS_CONSOLE)) {
-            Bukkit.getServer().dispatchCommand(
-                Bukkit.getServer().getConsoleSender(), command.replace("%p", player.getName()));
-        }
-    }
-
     public void processPlayerLogin(Player player) {
         final String name = player.getName().toLowerCase();
 
@@ -88,11 +77,7 @@ public class ProcessSyncPlayerLogin implements SynchronousProcess {
             // because LimboCache#restoreData teleport player to last location.
         }
 
-        if (RESTORE_COLLISIONS && !service.getProperty(KEEP_COLLISIONS_DISABLED)) {
+        if (settings.getProperty(PROTECT_INVENTORY_BEFORE_LOGIN)) {
-            player.setCollidable(true);
-        }
-
-        if (service.getProperty(PROTECT_INVENTORY_BEFORE_LOGIN)) {
             restoreInventory(player);
         }
 
@@ -100,19 +85,16 @@ public class ProcessSyncPlayerLogin implements SynchronousProcess {
         teleportationService.teleportOnLogin(player, auth, limbo);
 
         // We can now display the join message (if delayed)
-        String jm = PlayerListener.joinMessage.get(name);
+        String joinMessage = PlayerListener.joinMessage.remove(name);
-        if (jm != null) {
+        if (!StringUtils.isEmpty(joinMessage)) {
-            if (!jm.isEmpty()) {
+            for (Player p : bukkitService.getOnlinePlayers()) {
-                for (Player p : bukkitService.getOnlinePlayers()) {
+                if (p.isOnline()) {
-                    if (p.isOnline()) {
+                    p.sendMessage(joinMessage);
-                        p.sendMessage(jm);
-                    }
                 }
             }
-            PlayerListener.joinMessage.remove(name);
         }
 
-        if (service.getProperty(RegistrationSettings.APPLY_BLIND_EFFECT)) {
+        if (settings.getProperty(RegistrationSettings.APPLY_BLIND_EFFECT)) {
             player.removePotionEffect(PotionEffectType.BLINDNESS);
         }
 
@@ -121,20 +103,20 @@ public class ProcessSyncPlayerLogin implements SynchronousProcess {
         player.saveData();
 
         // Login is done, display welcome message
-        if (service.getProperty(RegistrationSettings.USE_WELCOME_MESSAGE)) {
+        if (settings.getProperty(RegistrationSettings.USE_WELCOME_MESSAGE)) {
-            if (service.getProperty(RegistrationSettings.BROADCAST_WELCOME_MESSAGE)) {
+            if (settings.getProperty(RegistrationSettings.BROADCAST_WELCOME_MESSAGE)) {
-                for (String s : service.getSettings().getWelcomeMessage()) {
+                for (String s : settings.getWelcomeMessage()) {
                     Bukkit.getServer().broadcastMessage(plugin.replaceAllInfo(s, player));
                 }
             } else {
-                for (String s : service.getSettings().getWelcomeMessage()) {
+                for (String s : settings.getWelcomeMessage()) {
                     player.sendMessage(plugin.replaceAllInfo(s, player));
                 }
             }
         }
 
         // Login is now finished; we can force all commands
-        forceCommands(player);
+        commandManager.runCommandsOnLogin(player);
 
         // Send Bungee stuff. The service will check if it is enabled or not.
         bungeeService.connectPlayer(player);

src/main/java/fr/xephi/authme/process/logout/AsynchronousLogout.java

@@ -6,7 +6,7 @@ import fr.xephi.authme.data.limbo.LimboCache;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.process.AsynchronousProcess;
-import fr.xephi.authme.process.ProcessService;
+import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.process.SyncProcessManager;
 import fr.xephi.authme.settings.properties.RestrictionSettings;
 import org.bukkit.entity.Player;
@@ -19,7 +19,7 @@ public class AsynchronousLogout implements AsynchronousProcess {
     private DataSource database;
 
     @Inject
-    private ProcessService service;
+    private CommonService service;
 
     @Inject
     private PlayerCache playerCache;

src/main/java/fr/xephi/authme/process/logout/ProcessSynchronousPlayerLogout.java

@@ -6,7 +6,7 @@ import fr.xephi.authme.events.LogoutEvent;
 import fr.xephi.authme.listener.protocollib.ProtocolLibService;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.permission.AuthGroupType;
-import fr.xephi.authme.process.ProcessService;
+import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.process.SynchronousProcess;
 import fr.xephi.authme.settings.properties.RegistrationSettings;
 import fr.xephi.authme.settings.properties.RestrictionSettings;
@@ -25,7 +25,7 @@ import static fr.xephi.authme.service.BukkitService.TICKS_PER_SECOND;
 public class ProcessSynchronousPlayerLogout implements SynchronousProcess {
 
     @Inject
-    private ProcessService service;
+    private CommonService service;
 
     @Inject
     private BukkitService bukkitService;

src/main/java/fr/xephi/authme/process/quit/AsynchronousQuit.java

@@ -7,7 +7,7 @@ import fr.xephi.authme.data.auth.PlayerCache;
 import fr.xephi.authme.datasource.CacheDataSource;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.process.AsynchronousProcess;
-import fr.xephi.authme.process.ProcessService;
+import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.process.SyncProcessManager;
 import fr.xephi.authme.settings.SpawnLoader;
 import fr.xephi.authme.settings.properties.RestrictionSettings;
@@ -27,7 +27,7 @@ public class AsynchronousQuit implements AsynchronousProcess {
     private DataSource database;
 
     @Inject
-    private ProcessService service;
+    private CommonService service;
 
     @Inject
     private PlayerCache playerCache;

src/main/java/fr/xephi/authme/process/register/AsyncRegister.java

@@ -7,7 +7,7 @@ import fr.xephi.authme.mail.SendMailSSL;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.permission.PermissionsManager;
 import fr.xephi.authme.process.AsynchronousProcess;
-import fr.xephi.authme.process.ProcessService;
+import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.process.SyncProcessManager;
 import fr.xephi.authme.process.login.AsynchronousLogin;
 import fr.xephi.authme.security.HashAlgorithm;
@@ -51,7 +51,7 @@ public class AsyncRegister implements AsynchronousProcess {
     @Inject
     private PasswordSecurity passwordSecurity;
     @Inject
-    private ProcessService service;
+    private CommonService service;
     @Inject
     private SyncProcessManager syncProcessManager;
     @Inject
@@ -148,8 +148,12 @@ public class AsyncRegister implements AsynchronousProcess {
         }
         database.updateEmail(auth);
         database.updateSession(auth);
-        sendMailSsl.sendPasswordMail(name, email, password);
+        boolean couldSendMail = sendMailSsl.sendPasswordMail(name, email, password);
-        syncProcessManager.processSyncEmailRegister(player);
+        if (couldSendMail) {
+            syncProcessManager.processSyncEmailRegister(player);
+        } else {
+            service.send(player, MessageKey.EMAIL_SEND_FAILURE);
+        }
     }
 
     private void passwordRegister(final Player player, String password, boolean autoLogin) {

src/main/java/fr/xephi/authme/process/register/ProcessSyncEmailRegister.java

@@ -3,7 +3,7 @@ package fr.xephi.authme.process.register;
 import fr.xephi.authme.ConsoleLogger;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.permission.AuthGroupType;
-import fr.xephi.authme.process.ProcessService;
+import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.process.SynchronousProcess;
 import fr.xephi.authme.settings.properties.HooksSettings;
 import fr.xephi.authme.task.LimboPlayerTaskManager;
@@ -16,13 +16,13 @@ import javax.inject.Inject;
 public class ProcessSyncEmailRegister implements SynchronousProcess {
 
     @Inject
-    private ProcessService service;
+    private CommonService service;
 
     @Inject
     private LimboPlayerTaskManager limboPlayerTaskManager;
 
-    ProcessSyncEmailRegister() { }
+    ProcessSyncEmailRegister() {
-
+    }
 
     public void processEmailRegister(Player player) {
         final String name = player.getName().toLowerCase();

src/main/java/fr/xephi/authme/process/register/ProcessSyncPasswordRegister.java

@@ -4,15 +4,15 @@ import fr.xephi.authme.ConsoleLogger;
 import fr.xephi.authme.data.limbo.LimboCache;
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.permission.AuthGroupType;
-import fr.xephi.authme.process.ProcessService;
+import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.process.SynchronousProcess;
 import fr.xephi.authme.service.BungeeService;
+import fr.xephi.authme.settings.commandconfig.CommandManager;
 import fr.xephi.authme.settings.properties.EmailSettings;
 import fr.xephi.authme.settings.properties.HooksSettings;
 import fr.xephi.authme.settings.properties.RegistrationSettings;
 import fr.xephi.authme.task.LimboPlayerTaskManager;
 import fr.xephi.authme.util.PlayerUtils;
-import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 
 import javax.inject.Inject;
@@ -25,7 +25,7 @@ public class ProcessSyncPasswordRegister implements SynchronousProcess {
     private BungeeService bungeeService;
 
     @Inject
-    private ProcessService service;
+    private CommonService service;
 
     @Inject
     private LimboCache limboCache;
@@ -33,17 +33,10 @@ public class ProcessSyncPasswordRegister implements SynchronousProcess {
     @Inject
     private LimboPlayerTaskManager limboPlayerTaskManager;
 
-    ProcessSyncPasswordRegister() {
+    @Inject
-    }
+    private CommandManager commandManager;
 
-    private void forceCommands(Player player) {
+    ProcessSyncPasswordRegister() {
-        for (String command : service.getProperty(RegistrationSettings.FORCE_REGISTER_COMMANDS)) {
-            player.performCommand(command.replace("%p", player.getName()));
-        }
-        for (String command : service.getProperty(RegistrationSettings.FORCE_REGISTER_COMMANDS_AS_CONSOLE)) {
-            Bukkit.getServer().dispatchCommand(Bukkit.getServer().getConsoleSender(),
-                command.replace("%p", player.getName()));
-        }
     }
 
     /**
@@ -83,7 +76,7 @@ public class ProcessSyncPasswordRegister implements SynchronousProcess {
         }
 
         // Register is now finished; we can force all commands
-        forceCommands(player);
+        commandManager.runCommandsOnRegister(player);
 
         // Request login after registration
         if (service.getProperty(RegistrationSettings.FORCE_LOGIN_AFTER_REGISTER)) {

src/main/java/fr/xephi/authme/process/unregister/AsynchronousUnregister.java

@@ -9,7 +9,7 @@ import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.permission.AuthGroupHandler;
 import fr.xephi.authme.permission.AuthGroupType;
 import fr.xephi.authme.process.AsynchronousProcess;
-import fr.xephi.authme.process.ProcessService;
+import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.security.PasswordSecurity;
 import fr.xephi.authme.settings.properties.RegistrationSettings;
 import fr.xephi.authme.settings.properties.RestrictionSettings;
@@ -31,7 +31,7 @@ public class AsynchronousUnregister implements AsynchronousProcess {
     private DataSource dataSource;
 
     @Inject
-    private ProcessService service;
+    private CommonService service;
 
     @Inject
     private PasswordSecurity passwordSecurity;

src/main/java/fr/xephi/authme/security/HashAlgorithm.java

@@ -3,8 +3,7 @@ package fr.xephi.authme.security;
 import fr.xephi.authme.security.crypts.EncryptionMethod;
 
 /**
- * The list of hash algorithms supported by AuthMe. The linked {@link EncryptionMethod} implementation
+ * Hash algorithms supported by AuthMe.
- * must be able to be instantiated with the default constructor.
  */
 public enum HashAlgorithm {
 
@@ -18,8 +17,8 @@ public enum HashAlgorithm {
     MD5(fr.xephi.authme.security.crypts.MD5.class),
     MD5VB(fr.xephi.authme.security.crypts.MD5VB.class),
     MYBB(fr.xephi.authme.security.crypts.MYBB.class),
-    PBKDF2(fr.xephi.authme.security.crypts.CryptPBKDF2.class),
+    PBKDF2(fr.xephi.authme.security.crypts.Pbkdf2.class),
-    PBKDF2DJANGO(fr.xephi.authme.security.crypts.CryptPBKDF2Django.class),
+    PBKDF2DJANGO(fr.xephi.authme.security.crypts.Pbkdf2Django.class),
     PHPBB(fr.xephi.authme.security.crypts.PHPBB.class),
     PHPFUSION(fr.xephi.authme.security.crypts.PHPFUSION.class),
     @Deprecated

src/main/java/fr/xephi/authme/security/PasswordSecurity.java

@@ -6,12 +6,14 @@ import fr.xephi.authme.events.PasswordEncryptionEvent;
 import fr.xephi.authme.initialization.Reloadable;
 import fr.xephi.authme.security.crypts.EncryptionMethod;
 import fr.xephi.authme.security.crypts.HashedPassword;
+import fr.xephi.authme.settings.EnumSetProperty;
 import fr.xephi.authme.settings.Settings;
 import fr.xephi.authme.settings.properties.SecuritySettings;
 import org.bukkit.plugin.PluginManager;
 
 import javax.annotation.PostConstruct;
 import javax.inject.Inject;
+import java.util.Collection;
 
 /**
  * Manager class for password-related operations.
@@ -31,7 +33,7 @@ public class PasswordSecurity implements Reloadable {
     private Injector injector;
 
     private HashAlgorithm algorithm;
-    private boolean supportOldAlgorithm;
+    private Collection<HashAlgorithm> legacyAlgorithms;
 
     /**
      * Load or reload the configuration.
@@ -40,7 +42,8 @@ public class PasswordSecurity implements Reloadable {
     @Override
     public void reload() {
         this.algorithm = settings.getProperty(SecuritySettings.PASSWORD_HASH);
-        this.supportOldAlgorithm = settings.getProperty(SecuritySettings.SUPPORT_OLD_PASSWORD_HASH);
+        // TODO #1014: Need to cast to specific type because ConfigMe ignores fields of child Property types
+        this.legacyAlgorithms = ((EnumSetProperty<HashAlgorithm>) SecuritySettings.LEGACY_HASHES).asEnumSet(settings);
     }
 
     /**
@@ -83,7 +86,7 @@ public class PasswordSecurity implements Reloadable {
         EncryptionMethod method = initializeEncryptionMethodWithEvent(algorithm, playerName);
         String playerLowerCase = playerName.toLowerCase();
         return methodMatches(method, password, hashedPassword, playerLowerCase)
-            || supportOldAlgorithm && compareWithAllEncryptionMethods(password, hashedPassword, playerLowerCase);
+            || compareWithLegacyHashes(password, hashedPassword, playerLowerCase);
     }
 
     /**
@@ -97,14 +100,12 @@ public class PasswordSecurity implements Reloadable {
      *
      * @return True if there was a password match with another encryption method, false otherwise
      */
-    private boolean compareWithAllEncryptionMethods(String password, HashedPassword hashedPassword, String playerName) {
+    private boolean compareWithLegacyHashes(String password, HashedPassword hashedPassword, String playerName) {
-        for (HashAlgorithm algorithm : HashAlgorithm.values()) {
+        for (HashAlgorithm algorithm : legacyAlgorithms) {
-            if (!HashAlgorithm.CUSTOM.equals(algorithm)) {
+            EncryptionMethod method = initializeEncryptionMethod(algorithm);
-                EncryptionMethod method = initializeEncryptionMethod(algorithm);
+            if (methodMatches(method, password, hashedPassword, playerName)) {
-                if (methodMatches(method, password, hashedPassword, playerName)) {
+                hashPasswordForNewAlgorithm(password, playerName);
-                    hashPasswordForNewAlgorithm(password, playerName);
+                return true;
-                    return true;
-                }
             }
         }
         return false;

src/main/java/fr/xephi/authme/security/crypts/CryptPBKDF2.java

@@ -1,40 +0,0 @@
-package fr.xephi.authme.security.crypts;
-
-import fr.xephi.authme.security.crypts.description.Recommendation;
-import fr.xephi.authme.security.crypts.description.Usage;
-import fr.xephi.authme.security.pbkdf2.PBKDF2Engine;
-import fr.xephi.authme.security.pbkdf2.PBKDF2Parameters;
-
-import java.util.Arrays;
-
-@Recommendation(Usage.DOES_NOT_WORK)
-public class CryptPBKDF2 extends HexSaltedMethod {
-
-    @Override
-    public String computeHash(String password, String salt, String name) {
-        String result = "pbkdf2_sha256$10000$" + salt + "$";
-        PBKDF2Parameters params = new PBKDF2Parameters("HmacSHA256", "ASCII", salt.getBytes(), 10000);
-        PBKDF2Engine engine = new PBKDF2Engine(params);
-
-        return result + Arrays.toString(engine.deriveKey(password, 64));
-    }
-
-    @Override
-    public boolean comparePassword(String password, HashedPassword hashedPassword, String unusedName) {
-        String[] line = hashedPassword.getHash().split("\\$");
-        if (line.length != 4) {
-            return false;
-        }
-        String salt = line[2];
-        String derivedKey = line[3];
-        PBKDF2Parameters params = new PBKDF2Parameters("HmacSHA256", "ASCII", salt.getBytes(), 10000, derivedKey.getBytes());
-        PBKDF2Engine engine = new PBKDF2Engine(params);
-        return engine.verifyKey(password);
-    }
-
-    @Override
-    public int getSaltLength() {
-        return 12;
-    }
-
-}

src/main/java/fr/xephi/authme/security/crypts/JOOMLA.java

@@ -4,7 +4,7 @@ import fr.xephi.authme.security.HashUtils;
 import fr.xephi.authme.security.crypts.description.Recommendation;
 import fr.xephi.authme.security.crypts.description.Usage;
 
-@Recommendation(Usage.RECOMMENDED)
+@Recommendation(Usage.ACCEPTABLE)
 public class JOOMLA extends HexSaltedMethod {
 
     @Override

src/main/java/fr/xephi/authme/security/crypts/PLAINTEXT.java

@@ -1,5 +1,10 @@
 package fr.xephi.authme.security.crypts;
 
+/**
+ * Plaintext password storage.
+ *
+ * @deprecated Using this is no longer supported. AuthMe will migrate to SHA256 on startup.
+ */
 @Deprecated
 public class PLAINTEXT extends UnsaltedMethod {
 

src/main/java/fr/xephi/authme/security/crypts/Pbkdf2.java

@@ -0,0 +1,60 @@
+package fr.xephi.authme.security.crypts;
+
+import de.rtner.misc.BinTools;
+import de.rtner.security.auth.spi.PBKDF2Engine;
+import de.rtner.security.auth.spi.PBKDF2Parameters;
+import fr.xephi.authme.ConsoleLogger;
+import fr.xephi.authme.security.crypts.description.Recommendation;
+import fr.xephi.authme.security.crypts.description.Usage;
+import fr.xephi.authme.settings.Settings;
+import fr.xephi.authme.settings.properties.SecuritySettings;
+
+import javax.inject.Inject;
+
+@Recommendation(Usage.RECOMMENDED)
+public class Pbkdf2 extends HexSaltedMethod {
+
+    private static final int DEFAULT_ROUNDS = 10_000;
+    private int numberOfRounds;
+
+    @Inject
+    Pbkdf2(Settings settings) {
+        int configuredRounds = settings.getProperty(SecuritySettings.PBKDF2_NUMBER_OF_ROUNDS);
+        this.numberOfRounds = configuredRounds > 0 ? configuredRounds : DEFAULT_ROUNDS;
+    }
+
+    @Override
+    public String computeHash(String password, String salt, String name) {
+        String result = "pbkdf2_sha256$" + numberOfRounds + "$" + salt + "$";
+        PBKDF2Parameters params = new PBKDF2Parameters("HmacSHA256", "UTF-8", salt.getBytes(), numberOfRounds);
+        PBKDF2Engine engine = new PBKDF2Engine(params);
+
+        return result + BinTools.bin2hex(engine.deriveKey(password, 64));
+    }
+
+    @Override
+    public boolean comparePassword(String password, HashedPassword hashedPassword, String unusedName) {
+        String[] line = hashedPassword.getHash().split("\\$");
+        if (line.length != 4) {
+            return false;
+        }
+        int iterations;
+        try {
+            iterations = Integer.parseInt(line[1]);
+        } catch (NumberFormatException e) {
+            ConsoleLogger.logException("Cannot read number of rounds for Pbkdf2", e);
+            return false;
+        }
+        String salt = line[2];
+        byte[] derivedKey = BinTools.hex2bin(line[3]);
+        PBKDF2Parameters params = new PBKDF2Parameters("HmacSHA256", "UTF-8", salt.getBytes(), iterations, derivedKey);
+        PBKDF2Engine engine = new PBKDF2Engine(params);
+        return engine.verifyKey(password);
+    }
+
+    @Override
+    public int getSaltLength() {
+        return 16;
+    }
+
+}

src/main/java/fr/xephi/authme/security/crypts/Pbkdf2Django.java

@@ -1,15 +1,14 @@
 package fr.xephi.authme.security.crypts;
 
+import de.rtner.security.auth.spi.PBKDF2Engine;
+import de.rtner.security.auth.spi.PBKDF2Parameters;
 import fr.xephi.authme.ConsoleLogger;
 import fr.xephi.authme.security.crypts.description.AsciiRestricted;
-import fr.xephi.authme.security.pbkdf2.PBKDF2Engine;
-import fr.xephi.authme.security.pbkdf2.PBKDF2Parameters;
-import fr.xephi.authme.util.StringUtils;
 
 import javax.xml.bind.DatatypeConverter;
 
 @AsciiRestricted
-public class CryptPBKDF2Django extends HexSaltedMethod {
+public class Pbkdf2Django extends HexSaltedMethod {
 
     private static final int DEFAULT_ITERATIONS = 24000;
 
@@ -19,7 +18,7 @@ public class CryptPBKDF2Django extends HexSaltedMethod {
         PBKDF2Parameters params = new PBKDF2Parameters("HmacSHA256", "ASCII", salt.getBytes(), DEFAULT_ITERATIONS);
         PBKDF2Engine engine = new PBKDF2Engine(params);
 
-        return result + String.valueOf(DatatypeConverter.printBase64Binary(engine.deriveKey(password, 32)));
+        return result + DatatypeConverter.printBase64Binary(engine.deriveKey(password, 32));
     }
 
     @Override
@@ -32,8 +31,7 @@ public class CryptPBKDF2Django extends HexSaltedMethod {
         try {
             iterations = Integer.parseInt(line[1]);
         } catch (NumberFormatException e) {
-            ConsoleLogger.warning("Could not read number of rounds for CryptPBKDF2Django:"
+            ConsoleLogger.logException("Could not read number of rounds for Pbkdf2Django:", e);
-                + StringUtils.formatException(e));
             return false;
         }
         String salt = line[2];

src/main/java/fr/xephi/authme/security/crypts/XAUTH.java

@@ -18,14 +18,14 @@ public class XAUTH extends HexSaltedMethod {
     @Override
     public String computeHash(String password, String salt, String name) {
         String hash = getWhirlpool(salt + password).toLowerCase();
-        int saltPos = (password.length() >= hash.length() ? hash.length() - 1 : password.length());
+        int saltPos = password.length() >= hash.length() ? hash.length() - 1 : password.length();
         return hash.substring(0, saltPos) + salt + hash.substring(saltPos);
     }
 
     @Override
     public boolean comparePassword(String password, HashedPassword hashedPassword, String playerName) {
         String hash = hashedPassword.getHash();
-        int saltPos = (password.length() >= hash.length() ? hash.length() - 1 : password.length());
+        int saltPos = password.length() >= hash.length() ? hash.length() - 1 : password.length();
         if (saltPos + 12 > hash.length()) {
             return false;
         }

src/main/java/fr/xephi/authme/security/pbkdf2/BinTools.java

@@ -1,114 +0,0 @@
-package fr.xephi.authme.security.pbkdf2;
-
-/*
- * Free auxiliary functions. Copyright 2007, 2014, Matthias Gärtner
- *
- * This is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this software; if not, write to the Free
- * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
- */
-
-/**
- * Free auxiliary functions
- *
- * @author Matthias Gärtner
- */
-public class BinTools {
-    public static final String hex = "0123456789ABCDEF";
-
-    /**
-     * Simple binary-to-hexadecimal conversion.
-     *
-     * @param b
-     *            Input bytes. May be <code>null</code>.
-     * @return Hexadecimal representation of b. Uppercase A-F, two characters
-     *         per byte. Empty string on <code>null</code> input.
-     */
-    public static String bin2hex(final byte[] b) {
-        if (b == null) {
-            return "";
-        }
-        StringBuffer sb = new StringBuffer(2 * b.length);
-        for (int i = 0; i < b.length; i++) {
-            int v = (256 + b[i]) % 256;
-            sb.append(hex.charAt((v / 16) & 15));
-            sb.append(hex.charAt((v % 16) & 15));
-        }
-        return sb.toString();
-    }
-
-    /**
-     * Convert hex string to array of bytes.
-     *
-     * @param s
-     *            String containing hexadecimal digits. May be <code>null</code>
-     *            . On odd length leading zero will be assumed.
-     * @return Array on bytes, non-<code>null</code>.
-     * @throws IllegalArgumentException
-     *             when string contains non-hex character
-     */
-    public static byte[] hex2bin(final String s) {
-        String m = s;
-        if (s == null) {
-            // Allow empty input string.
-            m = "";
-        } else if (s.length() % 2 != 0) {
-            // Assume leading zero for odd string length
-            m = "0" + s;
-        }
-        byte r[] = new byte[m.length() / 2];
-        for (int i = 0, n = 0; i < m.length(); n++) {
-            char h = m.charAt(i++);
-            char l = m.charAt(i++);
-            r[n] = (byte) (hex2bin(h) * 16 + hex2bin(l));
-        }
-        return r;
-    }
-
-    /**
-     * Convert hex digit to numerical value.
-     *
-     * @param c
-     *            0-9, a-f, A-F allowd.
-     * @return 0-15
-     * @throws IllegalArgumentException
-     *             on non-hex character
-     */
-    public static int hex2bin(char c) {
-        if (c >= '0' && c <= '9') {
-            return (c - '0');
-        }
-        if (c >= 'A' && c <= 'F') {
-            return (c - 'A' + 10);
-        }
-        if (c >= 'a' && c <= 'f') {
-            return (c - 'a' + 10);
-        }
-        throw new IllegalArgumentException("Input string may only contain hex digits, but found '" + c + "'");
-    }
-
-    public static void main(String[] args) {
-        byte b[] = new byte[256];
-        byte bb = 0;
-        for (int i = 0; i < 256; i++) {
-            b[i] = bb++;
-        }
-        String s = bin2hex(b);
-        byte c[] = hex2bin(s);
-        String t = bin2hex(c);
-        if (!s.equals(t)) {
-            throw new AssertionError("Mismatch");
-        }
-    }
-}

src/main/java/fr/xephi/authme/security/pbkdf2/MacBasedPRF.java

@@ -1,96 +0,0 @@
-package fr.xephi.authme.security.pbkdf2;
-
-import java.security.InvalidKeyException;
-import java.security.NoSuchAlgorithmException;
-import java.security.NoSuchProviderException;
-
-import javax.crypto.Mac;
-import javax.crypto.spec.SecretKeySpec;
-
-/**
- * <p>
- * Default PRF implementation based on standard javax.crypt.Mac mechanisms.
- * </p>
- * <p>
- * A free Java implementation of Password Based Key Derivation Function 2 as
- * defined by RFC 2898. Copyright (c) 2007 Matthias G&auml;rtner
- * </p>
- * <p>
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the Free
- * Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- * </p>
- * <p>
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
- * details.
- * </p>
- * <p>
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- * </p>
- * <p>
- * For Details, see <a
- * href="http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html"
- * >http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html</a>.
- * </p>
- *
- * @author Matthias G&auml;rtner
- * @version 1.0
- */
-public class MacBasedPRF implements PRF {
-
-    protected Mac mac;
-
-    protected int hLen;
-
-    protected final String macAlgorithm;
-
-    /**
-     * Create Mac-based Pseudo Random Function.
-     *
-     * @param macAlgorithm Mac algorithm to use, i.e. HMacSHA1 or HMacMD5.
-     */
-    public MacBasedPRF(String macAlgorithm) {
-        this.macAlgorithm = macAlgorithm;
-        try {
-            mac = Mac.getInstance(macAlgorithm);
-            hLen = mac.getMacLength();
-        } catch (NoSuchAlgorithmException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    public MacBasedPRF(String macAlgorithm, String provider) {
-        this.macAlgorithm = macAlgorithm;
-        try {
-            mac = Mac.getInstance(macAlgorithm, provider);
-            hLen = mac.getMacLength();
-        } catch (NoSuchAlgorithmException | NoSuchProviderException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    @Override
-    public byte[] doFinal(byte[] M) {
-        byte[] r = mac.doFinal(M);
-        return r;
-    }
-
-    @Override
-    public int getHLen() {
-        return hLen;
-    }
-
-    @Override
-    public void init(byte[] P) {
-        try {
-            mac.init(new SecretKeySpec(P, macAlgorithm));
-        } catch (InvalidKeyException e) {
-            throw new RuntimeException(e);
-        }
-    }
-}

src/main/java/fr/xephi/authme/security/pbkdf2/PBKDF2.java

@@ -1,97 +0,0 @@
-package fr.xephi.authme.security.pbkdf2;
-
-/**
- * <p>
- * A free Java implementation of Password Based Key Derivation Function 2 as
- * defined by RFC 2898. Copyright (c) 2007 Matthias G&auml;rtner
- * </p>
- * <p>
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the Free
- * Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- * </p>
- * <p>
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
- * details.
- * </p>
- * <p>
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- * </p>
- * <p>
- * For Details, see <a
- * href="http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html"
- * >http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html</a>.
- * </p>
- *
- * @author Matthias G&auml;rtner
- * @version 1.0
- */
-public interface PBKDF2 {
-
-    /**
-     * Convert String-based input to internal byte array, then invoke PBKDF2.
-     * Desired key length defaults to Pseudo Random Function block size.
-     *
-     * @param inputPassword Candidate password to compute the derived key for.
-     *
-     * @return internal byte array
-     */
-    byte[] deriveKey(String inputPassword);
-
-    /**
-     * Convert String-based input to internal byte array, then invoke PBKDF2.
-     *
-     * @param inputPassword Candidate password to compute the derived key for.
-     * @param dkLen         Specify desired key length
-     *
-     * @return internal byte array
-     */
-    byte[] deriveKey(String inputPassword, int dkLen);
-
-    /**
-     * Convert String-based input to internal byte arrays, then invoke PBKDF2
-     * and verify result against the reference data that is supplied in the
-     * PBKDF2Parameters.
-     *
-     * @param inputPassword Candidate password to compute the derived key for.
-     *
-     * @return <code>true</code> password match; <code>false</code> incorrect
-     * password
-     */
-    boolean verifyKey(String inputPassword);
-
-    /**
-     * Allow reading of configured parameters.
-     *
-     * @return Currently set parameters.
-     */
-    PBKDF2Parameters getParameters();
-
-    /**
-     * Allow setting of configured parameters.
-     *
-     * @param parameters PBKDF2Parameters
-     */
-    void setParameters(PBKDF2Parameters parameters);
-
-    /**
-     * Get currently set Pseudo Random Function.
-     *
-     * @return Currently set Pseudo Random Function
-     */
-    PRF getPseudoRandomFunction();
-
-    /**
-     * Set the Pseudo Random Function to use. Note that deriveKeys/getPRF does
-     * init this object using the supplied candidate password. If this is
-     * undesired, one has to override getPRF.
-     *
-     * @param prf Pseudo Random Function to set.
-     */
-    void setPseudoRandomFunction(PRF prf);
-}

src/main/java/fr/xephi/authme/security/pbkdf2/PBKDF2Engine.java

@@ -1,346 +0,0 @@
-package fr.xephi.authme.security.pbkdf2;
-
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-import java.security.NoSuchAlgorithmException;
-import java.security.SecureRandom;
-
-/**
- * <p>
- * Request for Comments: 2898 PKCS #5: Password-Based Cryptography Specification
- * </p><p>
- * Version 2.0
- * </p>
- * <p>
- * PBKDF2 (P, S, c, dkLen)
- * </p>
- * Options:
- * <ul>
- * <li>PRF underlying pseudorandom function (hLen denotes the length in octets
- * of the pseudorandom function output). PRF is pluggable.</li>
- * </ul>
- * Input:
- * <ul>
- * <li>P password, an octet string</li>
- * <li>S salt, an octet string</li>
- * <li>c iteration count, a positive integer</li>
- * <li>dkLen intended length in octets of the derived key, a positive integer,
- * at most (2^32 - 1) * hLen</li>
- * </ul>
- * Output:
- * <ul>
- * <li>DK derived key, a dkLen-octet string</li>
- * </ul>
- * <p>
- * A free Java implementation of Password Based Key Derivation Function 2 as
- * defined by RFC 2898. Copyright (c) 2007 Matthias G&auml;rtner
- * </p>
- * <p>
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the Free
- * Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- * </p>
- * <p>
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
- * details.
- * </p>
- * <p>
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- * </p>
- * <p>
- * For Details, see
- * <a href="http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html" >http://www.
- * gnu.org/licenses/old-licenses/lgpl-2.1.html</a>.
- * </p>
- *
- * @author Matthias G&auml;rtner
- * @version 1.0
- * @see <a href="http://tools.ietf.org/html/rfc2898">RFC 2898</a>
- */
-public class PBKDF2Engine implements PBKDF2 {
-
-    protected PBKDF2Parameters parameters;
-
-    protected PRF prf;
-
-    /**
-     * Constructor for PBKDF2 implementation object. PBKDF2 parameters must be
-     * passed later.
-     */
-    public PBKDF2Engine() {
-        this.parameters = null;
-        prf = null;
-    }
-
-    /**
-     * Constructor for PBKDF2 implementation object. PBKDF2 parameters are
-     * passed so that this implementation knows iteration count, method to use
-     * and String encoding.
-     *
-     * @param parameters Data holder for iteration count, method to use et cetera.
-     */
-    public PBKDF2Engine(PBKDF2Parameters parameters) {
-        this.parameters = parameters;
-        prf = null;
-    }
-
-    /**
-     * Constructor for PBKDF2 implementation object. PBKDF2 parameters are
-     * passed so that this implementation knows iteration count, method to use
-     * and String encoding.
-     *
-     * @param parameters Data holder for iteration count, method to use et cetera.
-     * @param prf        Supply customer Pseudo Random Function.
-     */
-    public PBKDF2Engine(PBKDF2Parameters parameters, PRF prf) {
-        this.parameters = parameters;
-        this.prf = prf;
-    }
-
-    /**
-     * Convenience client function. Convert supplied password with random 8-byte
-     * salt and 1000 iterations using HMacSHA1. Assume that password is in
-     * ISO-8559-1 encoding. Output result as
-     * &quot;Salt:iteration-count:PBKDF2&quot; with binary data in hexadecimal
-     * encoding.
-     * <p>
-     * Example: Password &quot;password&quot; (without the quotes) leads to
-     * 48290A0B96C426C3:1000:973899B1D4AFEB3ED371060D0797E0EE0142BD04
-     * </p>
-     * @param args Supply the password as argument.
-     *
-     * @throws IOException an ioexception occured
-     * @throws NoSuchAlgorithmException a NoSuchAlgorithmException occured
-     */
-    public static void main(String[] args)
-        throws IOException, NoSuchAlgorithmException {
-        String password = "password";
-        String candidate = null;
-        PBKDF2Formatter formatter = new PBKDF2HexFormatter();
-
-        if (args.length >= 1) {
-            password = args[0];
-        }
-        if (args.length >= 2) {
-            candidate = args[1];
-        }
-        if (candidate == null) {
-            // Creation mode
-            SecureRandom sr = SecureRandom.getInstance("SHA1PRNG");
-            byte[] salt = new byte[8];
-            sr.nextBytes(salt);
-            int iterations = 1000;
-            PBKDF2Parameters p = new PBKDF2Parameters("HmacSHA1", "ISO-8859-1", salt, iterations);
-            PBKDF2Engine e = new PBKDF2Engine(p);
-            p.setDerivedKey(e.deriveKey(password));
-            candidate = formatter.toString(p);
-        } else {
-            // Verification mode
-            PBKDF2Parameters p = new PBKDF2Parameters();
-            p.setHashAlgorithm("HmacSHA1");
-            p.setHashCharset("ISO-8859-1");
-            if (formatter.fromString(p, candidate)) {
-                throw new IllegalArgumentException("Candidate data does not have correct format (\"" + candidate + "\")");
-            }
-            PBKDF2Engine e = new PBKDF2Engine(p);
-            boolean verifyOK = e.verifyKey(password);
-            System.exit(verifyOK ? 0 : 1);
-        }
-    }
-
-    @Override
-    public byte[] deriveKey(String inputPassword) {
-        return deriveKey(inputPassword, 0);
-    }
-
-    @Override
-    public byte[] deriveKey(String inputPassword, int dkLen) {
-        byte[] r = null;
-        byte[] P = null;
-        String charset = parameters.getHashCharset();
-        if (inputPassword == null) {
-            inputPassword = "";
-        }
-        try {
-            if (charset == null) {
-                P = inputPassword.getBytes();
-            } else {
-                P = inputPassword.getBytes(charset);
-            }
-        } catch (UnsupportedEncodingException e) {
-            throw new RuntimeException(e);
-        }
-        assertPRF(P);
-        if (dkLen == 0) {
-            dkLen = prf.getHLen();
-        }
-        r = PBKDF2(prf, parameters.getSalt(), parameters.getIterationCount(), dkLen);
-        return r;
-    }
-
-    @Override
-    public boolean verifyKey(String inputPassword) {
-        byte[] referenceKey = getParameters().getDerivedKey();
-        if (referenceKey == null || referenceKey.length == 0) {
-            return false;
-        }
-        byte[] inputKey = deriveKey(inputPassword, referenceKey.length);
-
-        if (inputKey == null || inputKey.length != referenceKey.length) {
-            return false;
-        }
-        for (int i = 0; i < inputKey.length; i++) {
-            if (inputKey[i] != referenceKey[i]) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    /**
-     * Factory method. Default implementation is (H)MAC-based. To be overridden
-     * in derived classes.
-     *
-     * @param P User-supplied candidate password as array of bytes.
-     */
-    protected void assertPRF(byte[] P) {
-        if (prf == null) {
-            prf = new MacBasedPRF(parameters.getHashAlgorithm());
-        }
-        prf.init(P);
-    }
-
-    @Override
-    public PRF getPseudoRandomFunction() {
-        return prf;
-    }
-
-    @Override
-    public void setPseudoRandomFunction(PRF prf) {
-        this.prf = prf;
-    }
-
-    /**
-     * Core Password Based Key Derivation Function 2.
-     *
-     * @param prf   Pseudo Random Function (i.e. HmacSHA1)
-     * @param S     Salt as array of bytes. <code>null</code> means no salt.
-     * @param c     Iteration count (see RFC 2898 4.2)
-     * @param dkLen desired length of derived key.
-     *
-     * @return internal byte array * @see <a href="http://tools.ietf.org/html/rfc2898">RFC 2898 5.2</a>
-     */
-    protected byte[] PBKDF2(PRF prf, byte[] S, int c, int dkLen) {
-        if (S == null) {
-            S = new byte[0];
-        }
-        int hLen = prf.getHLen();
-        int l = ceil(dkLen, hLen);
-        int r = dkLen - (l - 1) * hLen;
-        byte T[] = new byte[l * hLen];
-        int ti_offset = 0;
-        for (int i = 1; i <= l; i++) {
-            _F(T, ti_offset, prf, S, c, i);
-            ti_offset += hLen;
-        }
-        if (r < hLen) {
-            // Incomplete last block
-            byte DK[] = new byte[dkLen];
-            System.arraycopy(T, 0, DK, 0, dkLen);
-            return DK;
-        }
-        return T;
-    }
-
-    /**
-     * Integer division with ceiling function.
-     *
-     * @param a Integer
-     * @param b Integer
-     *
-     * @return ceil(a/b) * @see <a href="http://tools.ietf.org/html/rfc2898">RFC 2898 5.2 Step
-     * 2.</a>
-     */
-    protected int ceil(int a, int b) {
-        int m = 0;
-        if (a % b > 0) {
-            m = 1;
-        }
-        return a / b + m;
-    }
-
-    /**
-     * Function F.
-     *
-     * @param dest       Destination byte buffer
-     * @param offset     Offset into destination byte buffer
-     * @param prf        Pseudo Random Function
-     * @param S          Salt as array of bytes
-     * @param c          Iteration count
-     * @param blockIndex Integer
-     *
-     * @see <a href="http://tools.ietf.org/html/rfc2898">RFC 2898 5.2 Step
-     * 3.</a>
-     */
-    protected void _F(byte[] dest, int offset, PRF prf, byte[] S, int c,
-                      int blockIndex) {
-        int hLen = prf.getHLen();
-        byte U_r[] = new byte[hLen];
-
-        // U0 = S || INT (i);
-        byte U_i[] = new byte[S.length + 4];
-        System.arraycopy(S, 0, U_i, 0, S.length);
-        INT(U_i, S.length, blockIndex);
-
-        for (int i = 0; i < c; i++) {
-            U_i = prf.doFinal(U_i);
-            xor(U_r, U_i);
-        }
-        System.arraycopy(U_r, 0, dest, offset, hLen);
-    }
-
-    /**
-     * Block-Xor. Xor source bytes into destination byte buffer. Destination
-     * buffer must be same length or less than source buffer.
-     *
-     * @param dest byte array
-     * @param src byte array
-     */
-    protected void xor(byte[] dest, byte[] src) {
-        for (int i = 0; i < dest.length; i++) {
-            dest[i] ^= src[i];
-        }
-    }
-
-    /**
-     * Four-octet encoding of the integer i, most significant octet first.
-     *
-     * @param dest byte array
-     * @param offset Integer
-     * @param i Integer
-     *
-     * @see <a href="http://tools.ietf.org/html/rfc2898">RFC 2898 5.2 Step
-     * 3.</a>
-     */
-    protected void INT(byte[] dest, int offset, int i) {
-        dest[offset] = (byte) (i / (256 * 256 * 256));
-        dest[offset + 1] = (byte) (i / (256 * 256));
-        dest[offset + 2] = (byte) (i / (256));
-        dest[offset + 3] = (byte) (i);
-    }
-
-    @Override
-    public PBKDF2Parameters getParameters() {
-        return parameters;
-    }
-
-    @Override
-    public void setParameters(PBKDF2Parameters parameters) {
-        this.parameters = parameters;
-    }
-}

src/main/java/fr/xephi/authme/security/pbkdf2/PBKDF2Formatter.java

@@ -1,56 +0,0 @@
-package fr.xephi.authme.security.pbkdf2;
-
-/**
- * <p>
- * A free Java implementation of Password Based Key Derivation Function 2 as
- * defined by RFC 2898. Copyright (c) 2007 Matthias G&auml;rtner
- * </p>
- * <p>
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the Free
- * Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- * </p>
- * <p>
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
- * details.
- * </p>
- * <p>
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- * </p>
- * <p>
- * For Details, see <a
- * href="http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html"
- * >http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html</a>.
- * </p>
- *
- * @author Matthias G&auml;rtner
- * @version 1.0
- */
-public interface PBKDF2Formatter {
-
-    /**
-     * Convert parameters to String.
-     *
-     * @param p Parameters object to output.
-     *
-     * @return String representation
-     */
-    String toString(PBKDF2Parameters p);
-
-    /**
-     * Convert String to parameters. Depending on actual implementation, it may
-     * be required to set further fields externally.
-     *
-     * @param s String representation of parameters to decode.
-     * @param p PBKDF2Parameters
-     *
-     * @return <code>false</code> syntax OK, <code>true</code> some syntax
-     * issue.
-     */
-    boolean fromString(PBKDF2Parameters p, String s);
-}

src/main/java/fr/xephi/authme/security/pbkdf2/PBKDF2HexFormatter.java

@@ -1,62 +0,0 @@
-package fr.xephi.authme.security.pbkdf2;
-
-/**
- * <p>
- * A free Java implementation of Password Based Key Derivation Function 2 as
- * defined by RFC 2898. Copyright (c) 2007 Matthias G&auml;rtner
- * </p>
- * <p>
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the Free
- * Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- * </p>
- * <p>
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
- * details.
- * </p>
- * <p>
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- * </p>
- * <p>
- * For Details, see <a
- * href="http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html"
- * >http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html</a>.
- * </p>
- *
- * @author Matthias G&auml;rtner
- * @version 1.0
- */
-public class PBKDF2HexFormatter implements PBKDF2Formatter {
-
-    @Override
-    public boolean fromString(PBKDF2Parameters p, String s) {
-        if (p == null || s == null) {
-            return true;
-        }
-
-        String[] p123 = s.split(":");
-        if (p123.length != 3) {
-            return true;
-        }
-
-        byte salt[] = BinTools.hex2bin(p123[0]);
-        int iterationCount = Integer.parseInt(p123[1]);
-        byte bDK[] = BinTools.hex2bin(p123[2]);
-
-        p.setSalt(salt);
-        p.setIterationCount(iterationCount);
-        p.setDerivedKey(bDK);
-        return false;
-    }
-
-    @Override
-    public String toString(PBKDF2Parameters p) {
-        String s = BinTools.bin2hex(p.getSalt()) + ":" + String.valueOf(p.getIterationCount()) + ":" + BinTools.bin2hex(p.getDerivedKey());
-        return s;
-    }
-}

src/main/java/fr/xephi/authme/security/pbkdf2/PBKDF2Parameters.java

@@ -1,139 +0,0 @@
-package fr.xephi.authme.security.pbkdf2;
-
-/**
- * <p>
- * Parameter data holder for PBKDF2 configuration.
- * </p>
- * <p>
- * A free Java implementation of Password Based Key Derivation Function 2 as
- * defined by RFC 2898. Copyright (c) 2007 Matthias G&auml;rtner
- * </p>
- * <p>
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the Free
- * Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- * </p>
- * <p>
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
- * details.
- * </p>
- * <p>
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- * </p>
- * <p>
- * For Details, see <a
- * href="http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html"
- * >http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html</a>.
- * </p>
- *
- * @author Matthias G&auml;rtner
- * @version 1.0
- */
-public class PBKDF2Parameters {
-
-    protected byte[] salt;
-
-    protected int iterationCount;
-
-    protected String hashAlgorithm;
-
-    protected String hashCharset;
-
-    /**
-     * The derived key is actually only a convenience to store a reference
-     * derived key. It is not used during computation.
-     */
-    protected byte[] derivedKey;
-
-    /**
-     * Constructor. Defaults to <code>null</code> for byte arrays, UTF-8 as
-     * character set and 1000 for iteration count.
-     */
-    public PBKDF2Parameters() {
-        this.hashAlgorithm = null;
-        this.hashCharset = "UTF-8";
-        this.salt = null;
-        this.iterationCount = 1000;
-        this.derivedKey = null;
-    }
-
-    /**
-     * Constructor.
-     *
-     * @param hashAlgorithm  for example HMacSHA1 or HMacMD5
-     * @param hashCharset    for example UTF-8
-     * @param salt           Salt as byte array, may be <code>null</code> (not recommended)
-     * @param iterationCount Number of iterations to execute. Recommended value 1000.
-     */
-    public PBKDF2Parameters(String hashAlgorithm, String hashCharset,
-                            byte[] salt, int iterationCount) {
-        this.hashAlgorithm = hashAlgorithm;
-        this.hashCharset = hashCharset;
-        this.salt = salt;
-        this.iterationCount = iterationCount;
-        this.derivedKey = null;
-    }
-
-    /**
-     * Constructor.
-     *
-     * @param hashAlgorithm  for example HMacSHA1 or HMacMD5
-     * @param hashCharset    for example UTF-8
-     * @param salt           Salt as byte array, may be <code>null</code> (not recommended)
-     * @param iterationCount Number of iterations to execute. Recommended value 1000.
-     * @param derivedKey     Convenience data holder, not used during computation.
-     */
-    public PBKDF2Parameters(String hashAlgorithm, String hashCharset,
-                            byte[] salt, int iterationCount, byte[] derivedKey) {
-        this.hashAlgorithm = hashAlgorithm;
-        this.hashCharset = hashCharset;
-        this.salt = salt;
-        this.iterationCount = iterationCount;
-        this.derivedKey = derivedKey;
-    }
-
-    public int getIterationCount() {
-        return iterationCount;
-    }
-
-    public void setIterationCount(int iterationCount) {
-        this.iterationCount = iterationCount;
-    }
-
-    public byte[] getSalt() {
-        return salt;
-    }
-
-    public void setSalt(byte[] salt) {
-        this.salt = salt;
-    }
-
-    public byte[] getDerivedKey() {
-        return derivedKey;
-    }
-
-    public void setDerivedKey(byte[] derivedKey) {
-        this.derivedKey = derivedKey;
-    }
-
-    public String getHashAlgorithm() {
-        return hashAlgorithm;
-    }
-
-    public void setHashAlgorithm(String hashAlgorithm) {
-        this.hashAlgorithm = hashAlgorithm;
-    }
-
-    public String getHashCharset() {
-        return hashCharset;
-    }
-
-    public void setHashCharset(String hashCharset) {
-        this.hashCharset = hashCharset;
-    }
-}

src/main/java/fr/xephi/authme/security/pbkdf2/PRF.java

@@ -1,60 +0,0 @@
-package fr.xephi.authme.security.pbkdf2;
-
-/**
- * <p>
- * A free Java implementation of Password Based Key Derivation Function 2 as
- * defined by RFC 2898. Copyright (c) 2007 Matthias G&auml;rtner
- * </p>
- * <p>
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the Free
- * Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- * </p>
- * <p>
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
- * details.
- * </p>
- * <p>
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- * </p>
- * <p>
- * For Details, see <a
- * href="http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html"
- * >http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html</a>.
- * </p>
- *
- * @author Matthias G&auml;rtner
- * @version 1.0
- */
-public interface PRF {
-
-    /**
-     * Initialize this instance with the user-supplied password.
-     *
-     * @param P The password supplied as array of bytes. It is the caller's
-     *          task to convert String passwords to bytes as appropriate.
-     */
-    void init(byte[] P);
-
-    /**
-     * Pseudo Random Function
-     *
-     * @param M Input data/message etc. Together with any data supplied during
-     *          initilization.
-     *
-     * @return Random bytes of hLen length.
-     */
-    byte[] doFinal(byte[] M);
-
-    /**
-     * Query block size of underlying algorithm/mechanism.
-     *
-     * @return block size
-     */
-    int getHLen();
-}

src/main/java/fr/xephi/authme/service/AntiBotService.java

@@ -7,10 +7,11 @@ import fr.xephi.authme.permission.AdminPermission;
 import fr.xephi.authme.permission.PermissionsManager;
 import fr.xephi.authme.settings.Settings;
 import fr.xephi.authme.settings.properties.ProtectionSettings;
-import org.bukkit.entity.Player;
 import org.bukkit.scheduler.BukkitTask;
 
 import javax.inject.Inject;
+import java.time.Instant;
+import java.time.temporal.ChronoUnit;
 import java.util.concurrent.CopyOnWriteArrayList;
 
 import static fr.xephi.authme.service.BukkitService.TICKS_PER_MINUTE;
@@ -25,18 +26,18 @@ public class AntiBotService implements SettingsDependent {
     private final Messages messages;
     private final PermissionsManager permissionsManager;
     private final BukkitService bukkitService;
-
+    private final CopyOnWriteArrayList<String> antibotKicked = new CopyOnWriteArrayList<>();
     // Settings
     private int duration;
     private int sensibility;
     private int delay;
-
+    private int interval;
     // Service status
     private AntiBotStatus antiBotStatus;
     private boolean startup;
     private BukkitTask disableTask;
-    private int antibotPlayers;
+    private Instant lastFlaggedJoin;
-    private final CopyOnWriteArrayList<String> antibotKicked = new CopyOnWriteArrayList<>();
+    private int flagged = 0;
 
     @Inject
     AntiBotService(Settings settings, Messages messages, PermissionsManager permissionsManager,
@@ -47,7 +48,7 @@ public class AntiBotService implements SettingsDependent {
         this.bukkitService = bukkitService;
         // Initial status
         disableTask = null;
-        antibotPlayers = 0;
+        flagged = 0;
         antiBotStatus = AntiBotStatus.DISABLED;
         startup = true;
         // Load settings and start if required
@@ -60,6 +61,7 @@ public class AntiBotService implements SettingsDependent {
         duration = settings.getProperty(ProtectionSettings.ANTIBOT_DURATION);
         sensibility = settings.getProperty(ProtectionSettings.ANTIBOT_SENSIBILITY);
         delay = settings.getProperty(ProtectionSettings.ANTIBOT_DELAY);
+        interval = settings.getProperty(ProtectionSettings.ANTIBOT_INTERVAL);
 
         // Stop existing protection
         stopProtection();
@@ -71,15 +73,10 @@ public class AntiBotService implements SettingsDependent {
         }
 
         // Bot activation task
-        Runnable enableTask = new Runnable() {
+        Runnable enableTask = () -> antiBotStatus = AntiBotStatus.LISTENING;
-            @Override
-            public void run() {
-                antiBotStatus = AntiBotStatus.LISTENING;
-            }
-        };
 
         // Delay the schedule on first start
-        if(startup) {
+        if (startup) {
             bukkitService.scheduleSyncDelayedTask(enableTask, delay * TICKS_PER_SECOND);
             startup = false;
         } else {
@@ -94,19 +91,12 @@ public class AntiBotService implements SettingsDependent {
         antiBotStatus = AntiBotStatus.ACTIVE;
 
         // Inform admins
-        for (Player player : bukkitService.getOnlinePlayers()) {
+        bukkitService.getOnlinePlayers().stream()
-            if (permissionsManager.hasPermission(player, AdminPermission.ANTIBOT_MESSAGES)) {
+            .filter(player -> permissionsManager.hasPermission(player, AdminPermission.ANTIBOT_MESSAGES))
-                messages.send(player, MessageKey.ANTIBOT_AUTO_ENABLED_MESSAGE);
+            .forEach(player -> messages.send(player, MessageKey.ANTIBOT_AUTO_ENABLED_MESSAGE));
-            }
-        }
 
         // Schedule auto-disable
-        disableTask = bukkitService.runTaskLater(new Runnable() {
+        disableTask = bukkitService.runTaskLater(this::stopProtection, duration * TICKS_PER_MINUTE);
-            @Override
-            public void run() {
-                stopProtection();
-            }
-        }, duration * TICKS_PER_MINUTE);
     }
 
     private void stopProtection() {
@@ -116,7 +106,7 @@ public class AntiBotService implements SettingsDependent {
 
         // Change status
         antiBotStatus = AntiBotStatus.LISTENING;
-        antibotPlayers = 0;
+        flagged = 0;
         antibotKicked.clear();
 
         // Cancel auto-disable task
@@ -124,11 +114,10 @@ public class AntiBotService implements SettingsDependent {
         disableTask = null;
 
         // Inform admins
-        for (Player player : bukkitService.getOnlinePlayers()) {
+        String durationString = Integer.toString(duration);
-            if (permissionsManager.hasPermission(player, AdminPermission.ANTIBOT_MESSAGES)) {
+        bukkitService.getOnlinePlayers().stream()
-                messages.send(player, MessageKey.ANTIBOT_AUTO_DISABLED_MESSAGE, Integer.toString(duration));
+            .filter(player -> permissionsManager.hasPermission(player, AdminPermission.ANTIBOT_MESSAGES))
-            }
+            .forEach(player -> messages.send(player, MessageKey.ANTIBOT_AUTO_DISABLED_MESSAGE, durationString));
-        }
     }
 
     /**
@@ -155,36 +144,33 @@ public class AntiBotService implements SettingsDependent {
         }
     }
 
-    /**
-     * Handles a player joining the server and checks if AntiBot needs to be activated.
-     */
-    public void handlePlayerJoin() {
-        if (antiBotStatus != AntiBotStatus.LISTENING) {
-            return;
-        }
-
-        antibotPlayers++;
-        if (antibotPlayers > sensibility) {
-            startProtection();
-            return;
-        }
-
-        bukkitService.scheduleSyncDelayedTask(new Runnable() {
-            @Override
-            public void run() {
-                antibotPlayers--;
-            }
-        }, 5 * TICKS_PER_SECOND);
-    }
-
     /**
      * Returns if a player should be kicked due to antibot service.
      *
-     * @param isAuthAvailable if the player is registered
      * @return if the player should be kicked
      */
-    public boolean shouldKick(boolean isAuthAvailable) {
+    public boolean shouldKick() {
-        return !isAuthAvailable && (antiBotStatus == AntiBotStatus.ACTIVE);
+        if (antiBotStatus == AntiBotStatus.DISABLED) {
+            return false;
+        } else if (antiBotStatus == AntiBotStatus.ACTIVE) {
+            return true;
+        }
+
+        if (lastFlaggedJoin == null) {
+            lastFlaggedJoin = Instant.now();
+        }
+        if (ChronoUnit.SECONDS.between(lastFlaggedJoin, Instant.now()) <= interval) {
+            flagged++;
+        } else {
+            // reset to 1 because this player is also count as not registered
+            flagged = 1;
+            lastFlaggedJoin = null;
+        }
+        if (flagged > sensibility) {
+            startProtection();
+            return true;
+        }
+        return false;
     }
 
     /**

src/main/java/fr/xephi/authme/service/BackupService.java

@@ -104,36 +104,22 @@ public class BackupService {
             dirBackup.mkdir();
         }
         String backupWindowsPath = settings.getProperty(BackupSettings.MYSQL_WINDOWS_PATH);
-        if (checkWindows(backupWindowsPath)) {
+        boolean isUsingWindows = checkWindows(backupWindowsPath);
-            String executeCmd = backupWindowsPath + "\\bin\\mysqldump.exe -u " + dbUserName + " -p" + dbPassword + " " + dbName + " --tables " + tblname + " -r " + path + ".sql";
+        String backupCommand = isUsingWindows
-            Process runtimeProcess;
+            ? backupWindowsPath + "\\bin\\mysqldump.exe" + buildMysqlDumpArguments()
-            try {
+            : "mysqldump" + buildMysqlDumpArguments();
-                runtimeProcess = Runtime.getRuntime().exec(executeCmd);
+
-                int processComplete = runtimeProcess.waitFor();
+        try {
-                if (processComplete == 0) {
+            Process runtimeProcess = Runtime.getRuntime().exec(backupCommand);
-                    ConsoleLogger.info("Backup created successfully.");
+            int processComplete = runtimeProcess.waitFor();
-                    return true;
+            if (processComplete == 0) {
-                } else {
+                ConsoleLogger.info("Backup created successfully. (Using Windows = " + isUsingWindows + ")");
-                    ConsoleLogger.warning("Could not create the backup! (Windows)");
+                return true;
-                }
+            } else {
-            } catch (IOException | InterruptedException e) {
+                ConsoleLogger.warning("Could not create the backup! (Using Windows = " + isUsingWindows + ")");
-                ConsoleLogger.logException("Error during Windows backup:", e);
-            }
-        } else {
-            String executeCmd = "mysqldump -u " + dbUserName + " -p" + dbPassword + " " + dbName + " --tables " + tblname + " -r " + path + ".sql";
-            Process runtimeProcess;
-            try {
-                runtimeProcess = Runtime.getRuntime().exec(executeCmd);
-                int processComplete = runtimeProcess.waitFor();
-                if (processComplete == 0) {
-                    ConsoleLogger.info("Backup created successfully.");
-                    return true;
-                } else {
-                    ConsoleLogger.warning("Could not create the backup!");
-                }
-            } catch (IOException | InterruptedException e) {
-                ConsoleLogger.logException("Error during backup:", e);
             }
+        } catch (IOException | InterruptedException e) {
+            ConsoleLogger.logException("Error during backup (using Windows = " + isUsingWindows + "):", e);
         }
         return false;
     }
@@ -173,6 +159,16 @@ public class BackupService {
         return false;
     }
 
+    /**
+     * Builds the command line arguments to pass along when running the {@code mysqldump} command.
+     *
+     * @return the mysqldump command line arguments
+     */
+    private String buildMysqlDumpArguments() {
+        return " -u " + dbUserName + " -p" + dbPassword + " " + dbName
+            + " --tables " + tblname + " -r " + path + ".sql";
+    }
+
     private static void copy(String src, String dst) throws IOException {
         InputStream in = new FileInputStream(src);
         OutputStream out = new FileOutputStream(dst);

src/main/java/fr/xephi/authme/service/BukkitService.java

@@ -10,6 +10,7 @@ import org.bukkit.BanList;
 import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.World;
+import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Event;
 import org.bukkit.plugin.Plugin;
@@ -17,6 +18,7 @@ import org.bukkit.scheduler.BukkitRunnable;
 import org.bukkit.scheduler.BukkitScheduler;
 import org.bukkit.scheduler.BukkitTask;
 
+import javax.inject.Inject;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.Arrays;
@@ -40,7 +42,8 @@ public class BukkitService implements SettingsDependent {
     private Method getOnlinePlayers;
     private boolean useAsyncTasks;
 
-    public BukkitService(AuthMe authMe, Settings settings) {
+    @Inject
+    BukkitService(AuthMe authMe, Settings settings) {
         this.authMe = authMe;
         getOnlinePlayersIsCollection = initializeOnlinePlayersIsCollectionField();
         reload(settings);
@@ -271,6 +274,27 @@ public class BukkitService implements SettingsDependent {
         return Bukkit.getWorld(name);
     }
 
+    /**
+     * Dispatches a command on this server, and executes it if found.
+     *
+     * @param sender the apparent sender of the command
+     * @param commandLine the command + arguments. Example: <code>test abc 123</code>
+     * @return returns false if no target is found
+     */
+    public boolean dispatchCommand(CommandSender sender, String commandLine) {
+        return Bukkit.dispatchCommand(sender, commandLine);
+    }
+
+    /**
+     * Dispatches a command to be run as console user on this server, and executes it if found.
+     *
+     * @param commandLine the command + arguments. Example: <code>test abc 123</code>
+     * @return returns false if no target is found
+     */
+    public boolean dispatchConsoleCommand(String commandLine) {
+        return Bukkit.dispatchCommand(Bukkit.getConsoleSender(), commandLine);
+    }
+
     @Override
     public void reload(Settings settings) {
         useAsyncTasks = settings.getProperty(PluginSettings.USE_ASYNC_TASKS);
@@ -307,5 +331,4 @@ public class BukkitService implements SettingsDependent {
     public BanEntry banIp(String ip, String reason, Date expires, String source) {
         return Bukkit.getServer().getBanList(BanList.Type.IP).addBan(ip, reason, expires, source);
     }
-
 }

src/main/java/fr/xephi/authme/service/CommonService.java

@@ -1,4 +1,4 @@
-package fr.xephi.authme.process;
+package fr.xephi.authme.service;
 
 import com.github.authme.configme.properties.Property;
 import fr.xephi.authme.message.MessageKey;
@@ -8,16 +8,15 @@ import fr.xephi.authme.permission.AuthGroupType;
 import fr.xephi.authme.permission.PermissionNode;
 import fr.xephi.authme.permission.PermissionsManager;
 import fr.xephi.authme.settings.Settings;
-import fr.xephi.authme.service.ValidationService;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 import javax.inject.Inject;
 
 /**
- * Service for asynchronous and synchronous processes.
+ * Service for the most common operations regarding settings, messages and permissions.
  */
-public class ProcessService {
+public class CommonService {
 
     @Inject
     private Settings settings;
@@ -25,17 +24,17 @@ public class ProcessService {
     @Inject
     private Messages messages;
 
-    @Inject
-    private ValidationService validationService;
-
     @Inject
     private PermissionsManager permissionsManager;
 
     @Inject
     private AuthGroupHandler authGroupHandler;
 
+    CommonService() {
+    }
+
     /**
-     * Retrieve a property's value.
+     * Retrieves a property's value.
      *
      * @param property the property to retrieve
      * @param <T> the property type
@@ -46,16 +45,7 @@ public class ProcessService {
     }
 
     /**
-     * Return the settings manager.
+     * Sends a message to the command sender.
-     *
-     * @return settings manager
-     */
-    public Settings getSettings() {
-        return settings;
-    }
-
-    /**
-     * Send a message to the command sender.
      *
      * @param sender the command sender
      * @param key the message key
@@ -65,7 +55,7 @@ public class ProcessService {
     }
 
     /**
-     * Send a message to the command sender with the given replacements.
+     * Sends a message to the command sender with the given replacements.
      *
      * @param sender the command sender
      * @param key the message key
@@ -76,7 +66,7 @@ public class ProcessService {
     }
 
     /**
-     * Retrieve a message.
+     * Retrieves a message.
      *
      * @param key the key of the message
      * @return the message, split by line
@@ -86,7 +76,7 @@ public class ProcessService {
     }
 
     /**
-     * Retrieve a message as one piece.
+     * Retrieves a message in one piece.
      *
      * @param key the key of the message
      * @return the message
@@ -95,18 +85,24 @@ public class ProcessService {
         return messages.retrieveSingle(key);
     }
 
-    public boolean validateEmail(String email) {
+    /**
-        return validationService.validateEmail(email);
+     * Checks whether the player has the given permission.
-    }
+     *
-
+     * @param player the player
-    public boolean isEmailFreeForRegistration(String email, CommandSender sender) {
+     * @param node the permission node to check
-        return validationService.isEmailFreeForRegistration(email, sender);
+     * @return true if player has permission, false otherwise
-    }
+     */
-
     public boolean hasPermission(Player player, PermissionNode node) {
         return permissionsManager.hasPermission(player, node);
     }
 
+    /**
+     * Sets the permission group of the given player.
+     *
+     * @param player the player to process
+     * @param group the group to add the player to
+     * @return true on success, false otherwise
+     */
     public boolean setGroup(Player player, AuthGroupType group) {
         return authGroupHandler.setGroup(player, group);
     }

src/main/java/fr/xephi/authme/service/GeoIpService.java

@@ -17,6 +17,8 @@ import java.net.URLConnection;
 import java.util.concurrent.TimeUnit;
 import java.util.zip.GZIPInputStream;
 
+import static com.maxmind.geoip.LookupService.GEOIP_MEMORY_CACHE;
+
 public class GeoIpService {
     private static final String LICENSE =
         "[LICENSE] This product uses data from the GeoLite API created by MaxMind, available at http://www.maxmind.com";
@@ -57,7 +59,7 @@ public class GeoIpService {
             boolean dataIsOld = (System.currentTimeMillis() - dataFile.lastModified()) > TimeUnit.DAYS.toMillis(30);
             if (!dataIsOld) {
                 try {
-                    lookupService = new LookupService(dataFile);
+                    lookupService = new LookupService(dataFile, GEOIP_MEMORY_CACHE);
                     ConsoleLogger.info(LICENSE);
                     return true;
                 } catch (IOException e) {

src/main/java/fr/xephi/authme/service/MessageUpdater.java

@@ -57,7 +57,7 @@ public class MessageUpdater {
 
         properties = buildPropertyEntriesForMessageKeys();
         settingsManager = new SettingsManager(
-            new YamlFileResource(userFile), (r, p) -> true, new ConfigurationData((List) properties));
+            new YamlFileResource(userFile), null, new ConfigurationData(properties));
     }
 
     /**
@@ -85,7 +85,6 @@ public class MessageUpdater {
         }
     }
 
-    @SuppressWarnings("unchecked")
     private void copyMissingMessages() {
         for (Property<String> property : properties) {
             String message = userConfiguration.getString(property.getPath());

src/main/java/fr/xephi/authme/service/ValidationService.java

@@ -40,7 +40,8 @@ public class ValidationService implements Reloadable {
     private Pattern passwordRegex;
     private Set<String> unrestrictedNames;
 
-    ValidationService() { }
+    ValidationService() {
+    }
 
     @PostConstruct
     @Override

src/main/java/fr/xephi/authme/settings/EnumSetProperty.java

@@ -0,0 +1,46 @@
+package fr.xephi.authme.settings;
+
+import com.github.authme.configme.SettingsManager;
+import com.github.authme.configme.properties.StringListProperty;
+
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+/**
+ * Property whose value is a set of entries of a given enum.
+ */
+// TODO #1014: This property type currently extends StringListProperty with a dedicated method  to convert the values
+// into a Set of the selected enum due to multiple issues on ConfigMe's side.
+public class EnumSetProperty<E extends Enum<E>> extends StringListProperty {
+
+    private final Class<E> enumClass;
+
+    public EnumSetProperty(Class<E> enumClass, String path, String... values) {
+        super(path, values);
+        this.enumClass = enumClass;
+    }
+
+    /**
+     * Returns the value as a set of enum entries.
+     *
+     * @param settings the settings manager to look up the raw value with
+     * @return the property's value as mapped enum entries
+     */
+    public Set<E> asEnumSet(SettingsManager settings) {
+        List<String> entries = settings.getProperty(this);
+        return entries.stream()
+            .map(str -> toEnum(str))
+            .filter(e -> e != null)
+            .collect(Collectors.toSet());
+    }
+
+    private E toEnum(String str) {
+        for (E e : enumClass.getEnumConstants()) {
+            if (str.equalsIgnoreCase(e.name())) {
+                return e;
+            }
+        }
+        return null;
+    }
+}