Add optional useSSL config option

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2015 
+Copyright (c) 2015-17
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

core/src/main/java/com/github/games647/fastlogin/core/AuthStorage.java

@@ -23,7 +23,7 @@ public class AuthStorage {
     private final HikariDataSource dataSource;
 
     public AuthStorage(FastLoginCore<?, ?, ?> core, String driver, String host, int port, String databasePath
-            , String user, String pass) {
+            , String user, String pass, boolean useSSL) {
         this.core = core;
 
         HikariConfig databaseConfig = new HikariConfig();
@@ -34,6 +34,7 @@ public class AuthStorage {
         //a try to fix https://www.spigotmc.org/threads/fastlogin.101192/page-26#post-1874647
         Properties properties = new Properties();
         properties.setProperty("date_string_format", "yyyy-MM-dd HH:mm:ss");
+        properties.setProperty("useSSL", String.valueOf(useSSL));
         databaseConfig.setDataSourceProperties(properties);
 
         ThreadFactoryBuilder threadFactoryBuilder =  new ThreadFactoryBuilder()

core/src/main/java/com/github/games647/fastlogin/core/shared/FastLoginCore.java

@@ -162,7 +162,9 @@ public class FastLoginCore<P extends C, C, T extends PlatformPlugin<C>> {
         String user = sharedConfig.get("username", "");
         String password = sharedConfig.get("password", "");
 
-        storage = new AuthStorage(this, driver, host, port, database, user, password);
+        boolean useSSL = sharedConfig.get("useSSL", false);
+
+        storage = new AuthStorage(this, driver, host, port, database, user, password, useSSL);
         try {
             storage.createTables();
             return true;

core/src/main/resources/config.yml

@@ -164,10 +164,14 @@ driver: org.sqlite.JDBC
 # File location
 database: '{pluginDir}/FastLogin.db'
 
-# MySQL
+# MySQL/MariaDB
 #driver: com.mysql.jdbc.Driver
 #host: localhost
 #port: 3306
 #database: fastlogin
 #username: myUser
-#password: myPassword
+#password: myPassword
+
+# It's strongly recommended to enable SSL and setup a SSL certificate if the MySQL server isn't running on the same
+# machine
+#useSSL: false