From 280eb0ba51addbb1b6cddbfc967f60941327b0de Mon Sep 17 00:00:00 2001
From: rosaage <tagemellemstrand@hotmail.com>
Date: Thu, 23 Sep 2021 00:03:03 +0200
Subject: [PATCH] Added support for allowPublicKeyRetrieval=true in the JDBC
 launch (#4635)

options for MySQL

Co-authored-by: BuildTools <unconfigured@null.spigotmc.org>
---
 src/main/java/com/gmail/nossr50/config/GeneralConfig.java    | 1 +
 .../java/com/gmail/nossr50/database/SQLDatabaseManager.java  | 5 +++++
 src/main/resources/config.yml                                | 1 +
 3 files changed, 7 insertions(+)

diff --git a/src/main/java/com/gmail/nossr50/config/GeneralConfig.java b/src/main/java/com/gmail/nossr50/config/GeneralConfig.java
index f40956695..f4def0fd4 100644
--- a/src/main/java/com/gmail/nossr50/config/GeneralConfig.java
+++ b/src/main/java/com/gmail/nossr50/config/GeneralConfig.java
@@ -251,6 +251,7 @@ public class GeneralConfig extends AutoUpdateConfigLoader {
     public int getMySQLMaxPoolSize(PoolIdentifier identifier) { return config.getInt("MySQL.Database.MaxPoolSize." + StringUtils.getCapitalized(identifier.toString()), 10); }
     public boolean getMySQLSSL() { return config.getBoolean("MySQL.Server.SSL", true); }
     public boolean getMySQLDebug() { return config.getBoolean("MySQL.Debug", false); }
+    public boolean getMySQLPublicKeyRetrieval() { return config.getBoolean("MySQL.Server.allowPublicKeyRetrieval", true); }
 
     private String getStringIncludingInts(String key) {
         String str = config.getString(key);
diff --git a/src/main/java/com/gmail/nossr50/database/SQLDatabaseManager.java b/src/main/java/com/gmail/nossr50/database/SQLDatabaseManager.java
index de4093e47..413d9d49c 100644
--- a/src/main/java/com/gmail/nossr50/database/SQLDatabaseManager.java
+++ b/src/main/java/com/gmail/nossr50/database/SQLDatabaseManager.java
@@ -61,6 +61,11 @@ public final class SQLDatabaseManager implements DatabaseManager {
             connectionString+=
                     "?useSSL=false";
 
+        if(mcMMO.p.getGeneralConfig().getMySQLPublicKeyRetrieval()) {
+            connectionString+=
+                    "&allowPublicKeyRetrieval=true";
+        }
+
         try {
             // Force driver to load if not yet loaded
             Class.forName(driverPath);
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
index 7e048170d..4eb9602f0 100644
--- a/src/main/resources/config.yml
+++ b/src/main/resources/config.yml
@@ -202,6 +202,7 @@ MySQL:
         SSL: true
         Port: 3306
         Address: localhost
+        allowPublicKeyRetrieval: true
 
 #
 #  Settings for Hardcore mode