This post is about using Spring Shell to make a simple application for scanning open TCP ports. Technologies used: Spring Boot 2.0.5.RELEASE Spring Shell 2.0.1.RELEASE Quick Overview: Final Project Structure Creating a new base Spring Boot project Needs for parallelism How check whether a port is open? Integrating with Spring Shell How it works Final Project Structure The final project structure" The final project structure
This post is about creating PKCS #12 to serve e.g. your content via HTTPS in your application itself or in another web container (such a Tomcat or another application server). The PKCS #12 format is a binary format for storing cryptography objects. It usually contains the server certificate, any intermediate certificates (i.e. chain of trust), and the private key, all of them in a single file. A PKCS #12 file may be encrypted and signed.
This post is about installing an Ubuntu desktop on your Synology NAS. You are able to install any other Linux distribution using this recipe, it does not matter whether desktop or server type of any distro. To install any virtual machine to your Synology, you need to install Virtual Machine Manager to your NAS. Your model must be supported: 19 series: RS1219+ 18 series: FS1018, RS3618xs, RS818RP+, RS818+, RS2818RP+, RS2418RP+, RS2418+, DS3018xs, DS918+, DS718+, DS218+, DS1618+ 17 series: FS3017, FS2017, RS3617xs, RS3617RPxs, RS4017xs+, RS3617xs+, RS18017xs+, DS3617xs, DS1817+, DS1517+ 16 series: RS2416RP+, RS2416+, RS18016xs+, DS916+ 15 series: RS815RP+, RS815+, RC18015xs+, DS3615xs, DS2415+, DS1815+, DS1515+ 14 series: RS3614xs, RS3614RPxs, RS3614xs+ 13 series: RS3413xs+, RS10613xs+ 12 series: RS3412xs, RS3412RPxs, DS3612xs 11 series: RS3411xs, RS3411RPxs, DS3611xs (source, last updated 2018-08-13)
In this example, we will secure a home page (/home) with Spring Security using Radius authentication. Technologies used: Spring Boot 2.0.4.RELEASE TinyRadius 1.0.1 Embedded Tomcat 8.5.23 Quick Overview: Create a new base Spring Boot project with required dependencies Create a simple login using Spring Security Create your own RadiusAuthenticationProvider Simple test with a real Radius Server 1. Project Structure Project structure" Project structure 2. Create a new base Spring Boot project We will start with a new project generated by Spring Initializr.
This example will demonstrate how to use Spring Integration for downloading files from a remote SFTP server. Two possible authentications could be used, i.e. public key or password. Technologies used: Spring Boot 2.0.4.RELEASE Spring Integration 5.0.7.RELEASE (managed by Spring Boot) Spring 5.0.8.RELEASE (managed by Spring Boot) Quick overview: Create SFTP Session Factory, i.e. DefaultSftpSessionFactory Create and set up InboundChannelAdapter to regularly check a remote SFTP server for new files Create MessageHandler to process incoming files Project Structure A final project directory structurespring-integration sftp download example
This example will demonstrate how to use Spring Integration for uploading files to a remote SFTP server. You can use both of possible authentication methods, i.e. with a public key or with a password. The real example shows the public key authentication only because it is a more production-ready choice. Technologies used: Spring Boot 2.0.4.RELEASE Spring Integration 5.0.7.RELEASE (managed by Spring Boot) Spring 5.0.8.RELEASE (managed by Spring Boot) Quick overview: