Thus, no-one but you, is ever going to see the MySQL shell history. And your AWS Security Group should whitelist your IP address as the only one that can access the SSH port.
AWS INSTALL JDBC DRIVER FOR MYSQL PASSWORD
This user can only login with a PEM file, thus preventing brute force password attacks. If you’ve followed my steps, your server has just the ubuntu user for server administration. TLSĪs we intend for MariaDB to only be used by Tomcat on the same server, TLS is also of no interest. The AWS Security Group we created in part 1 did not open port 3306, and hence there is no possibility for that port to be accessed by any other server. However, in this series, we are building an AWS server in which MariaDB is intended to be accessed only by the Tomcat instance running on the same server. It’s often recommended to change the default TCP port of 3306. Here I comment on a few others of particular interest. If you installed MariaDB from Ubuntu’s repositories as I described, and ran the mysql_secure_installation script, then you have already satisfied most of the common tips. There are of course various security hardening guides on the web. QED: Quite Easily Done Security Hardening Alfresco, Amazon Web Services, apache, AWS, Cloud, Cloud Computing, innovation, linux, mysql, open source, S3, Simple Storage Service, Storage, Tomcat, tutorial, ubuntu, Web 2.0 Disclaimer Opinions and views expressed on this blog are solely my own and do not express the opinions or views of my current and/or previous employer. By using that name, it is served automatically as the base document so that no URI is needed in the request.
The MariaDB JDBC Driver is needed for the JDBC Data Source defined in context.xml. The JSTL libraries are because I want to use a few JSTL tags in my JSP. JavaServer Pages Standard Tag Library ( JSTL) Core JavaServer Pages Standard Tag Library ( JSTL) API I require 3 libraries for this miniature web application. Run the following command to install the connector: yum install mysql-connector-java. To add MySQL database connection support to JBoss Enterprise Application Platform: Procedure 8.1. Refer to Tomcat’s documentation for more information on JDBC Data Sources: Libraries Installing the JDBC Driver and Deploying the Datasource.
The Tomcat web application we are about to create has just 5 files in 3 directories, and is deployed as the ROOT web application. Being so minimal, it’s just a single JavaServer Page (JSP) with no Java Servlets or other Java code. With the most minimal database in place, I now make the most minimal Tomcat web application that uses it. MariaDB > select * from foobar_stuff +-+ | value | +-+ | 42 | +-+ 1 row in set ( 0.00 sec ) MariaDB > insert into foobar_stuff values ( 42 ) MariaDB > create table foobar_stuff ( value INT ) Type ' \c' to clear the current input statement. Server version: 10.1.38 -MariaDB -0ubuntu0.18.04.1 Ubuntu 18.04Ĭopyright (c ) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
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