Spring Boot Social Twitter Authentication fails
I have a project on Spring Boot, in which I need to implement authorization via Twitter. What could be simpler? - I asked myself, and then I got stuck for a few days. The problem is that the most of…
Website security: Should a web server open a specific port for spring boot or using proxy to froward? – Apache
I have a web server on EC2. I am facing a security problem. Since I am running Spring boot in my instance, I need to use port 8080. Should I allow anyone visits port 8080 directly(allow port 8080 in AWS…
Spring Boot, Apache CXF 3.2.5 with MTOM sends empty attachment
I'm having a weird issue with Apache CXF and large (375MB) MTOM attachments are empty. Running it locally in Eclipse produces the desired results, but deploying it to our server just gives an empty attachment. The server is written in…
Apache Geode CacheListenerAdapter not working
TL;DR - Apache Geode CacheListener stops listening after the application starts. I am trying to set up a listener for Apache Geode. I have created a spring boot project with Web and JPA. I have created a listener that extends…
Memcached – Spring cache/fallback framework
My use case is that I want to cache certain request:response in my service caller classes: public class Abc{ public Response serviceCall(Request r){} } public class Memcached{ public Response get(Request r){} public void put(Request r, Response rs){} } I want…
Custom expiration date for different objects using memcached and spring boot
I'm using this client in my Spring boot project to connect to my memcached instance running on my cluster. Everything works fine BUT so far I could only set on expiration date for all my caches, which is not convenient…
How to sign up new user via Spring Social Facebook?
I am having a website (Angular App) which I can reach on https://localhost:4200 and a server (pure REST API) that is on https://localhost:8443. Since the REST endpoints are secured, a user must login on my server. Obviously I want users…
nginx 499 error vaadin 8, spring boot – Plesk
Vaadin 8.4.0 @Push(transport = Transport.WEBSOCKET_XHR) Spring boot 2.0.1 We got some nginx errors since vaadin 8.4.0. We test our system on different devices and browsers, but we got no errors. In our log system we found following errors ngix error…
Spring Boot App module with custom parent – getting it to work – Twitter API
The goal: getting the Spring Boot app module which works perfectly with the spring-boot-starter-parent, to work with our own custom parent pom. I am following this guide and am sorry to say I cannot get this to fully work. https://www.surasint.com/spring-boot-with-no-parent-example/.…
Memcached – Spring Boot can not setup cache
Try to setup Memcache in Spring Boot project, but it does not work. I even try to setup default cache(ConcurrentMapCacheManager), but it does not work as well. Every tutorial that I read(even Spring official) say that this configuration is enought…