From 3af79a556ebeecc0d0e148f644ecfe0c6c466af1 Mon Sep 17 00:00:00 2001
From: Sadie Powell <sadie@witchery.services>
Date: Sun, 18 Dec 2022 18:01:08 +0000
Subject: [PATCH] Add SSL support to the mysql module.

---
 docs/conf/modules.conf.example | 2 +-
 src/modules/extra/m_mysql.cpp  | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/docs/conf/modules.conf.example b/docs/conf/modules.conf.example
index 0794100d3..d02d2fbe2 100644
--- a/docs/conf/modules.conf.example
+++ b/docs/conf/modules.conf.example
@@ -1509,7 +1509,7 @@
 # mysql is more complex than described here, see the docs for more    #
 # info: https://docs.inspircd.org/3/modules/mysql                     #
 #
-#<database module="mysql" name="mydb" user="myuser" pass="mypass" host="localhost" id="my_database2">
+#<database module="mysql" name="mydb" user="myuser" pass="mypass" host="localhost" id="my_database2" ssl="no">
 
 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
 # Named modes module: Allows for the display and set/unset of channel
diff --git a/src/modules/extra/m_mysql.cpp b/src/modules/extra/m_mysql.cpp
index 18076ecc3..c8457f3d5 100644
--- a/src/modules/extra/m_mysql.cpp
+++ b/src/modules/extra/m_mysql.cpp
@@ -341,6 +341,10 @@ class SQLConnection : public SQL::Provider
 		unsigned int timeout = config->getDuration("timeout", 5, 1, 30);
 		mysql_options(connection, MYSQL_OPT_CONNECT_TIMEOUT, &timeout);
 
+		// Enable SSL if requested.
+		unsigned int ssl = config->getBool("ssl") ? SSL_MODE_REQUIRED : SSL_MODE_PREFERRED;
+		mysql_options(connection, MYSQL_OPT_SSL_MODE, &ssl);
+
 		// Attempt to connect to the database.
 		const std::string host = config->getString("host");
 		const std::string user = config->getString("user");